Science.gov

Sample records for cesium 143

  1. NPB Cesium Space Experiment

    NASA Technical Reports Server (NTRS)

    Parsons, George M., III

    1992-01-01

    Neutral Particle Beam (NPB) weapons systems are planned to perform the ballistic missile defense functions of nuclear weapon/decoy discrimination and warhead kill at appropriate energy levels and ion currents. Negatively charged ions are produced in a specialized ion source and focused into a high quality particle beam. NPB linear accelerators accelerate and steer the negatively charged ions using electric and magnetic fields. After acceleration and steering the neutralizer system strips away extra electrons from ions to form the electrically neutral particle beam. The neutral beam then travels through space to the target unaffected by the Earth's magnetic fields. Continuing technological advances have greatly reduced the size and weight of NPB accelerator systems. Ion current production has been enhanced by over 100 percent with the intermittent addition of cesium at the NPB ion source device. This increase in current is essential to attain the most light weight, compact NPB platforms and minimize expensive launch costs. Addition of cesium into the ion source has been identified by the NPB community as the highest priority risk reduction space experiment necessary prior to planned NPB accelerator experiments and later weapons systems. The NPB Cesium Space Experiment is planned to successfully demonstrate controlled cesium introduction and vaporization into a simulated ion source chamber. Microgravity effects on the cesium deposition will be studied as will the effects of small amounts of cesium on high voltage accelerator components that might be susceptible to electrical insulator break downs. The experiment design will simulate as closely as possible the environment, physical and operational characteristics of the actual NPB ion source.

  2. Methods of producing cesium-131

    DOEpatents

    Meikrantz, David H; Snyder, John R

    2012-09-18

    Methods of producing cesium-131. The method comprises dissolving at least one non-irradiated barium source in water or a nitric acid solution to produce a barium target solution. The barium target solution is irradiated with neutron radiation to produce cesium-131, which is removed from the barium target solution. The cesium-131 is complexed with a calixarene compound to separate the cesium-131 from the barium target solution. A liquid:liquid extraction device or extraction column is used to separate the cesium-131 from the barium target solution.

  3. Intracellular imaging of cesium distribution in Arabidopsis using Cesium Green.

    PubMed

    Akamatsu, Masaaki; Komatsu, Hirokazu; Mori, Taizo; Adams, Eri; Shin, Ryoung; Sakai, Hideki; Abe, Masahiko; Hill, Jonathan P; Ariga, Katsuhiko

    2014-06-11

    The accident at the Fukushima Daiichi nuclear power plant, which was one of the most serious adverse effects of the Great East Japan Earthquake, was accompanied by the release of a large quantity of radioactive materials including (137)Cs to the environment. In a previous report, we developed and proposed a cesium (Cs) fluorescent probe, "Cesium Green", that enables the detection of cesium carbonate particles by spraying an alcoholic solution of the Cesium Green probe. In this paper, the sensing activity of this probe was investigated for its selectivity (by using an optode method) and for its application to detect micrometer-sizes Cs particles. Cesium Green was also assessed for its use in plant cellular imaging of Cs localization in Arabidopsis. Cesium Green enabled high-resolution Cs imaging of Cs-containing particles and of Cs contained in plants. PMID:24840061

  4. Recovery of cesium

    DOEpatents

    Izatt, Reed M.; Christensen, James J.; Hawkins, Richard T.

    1984-01-01

    A process of recovering cesium ions from mixtures of ions containing them and other ions, e.g., a solution of nuclear waste materials, which comprises establishing a separate source phase containing such a mixture of ions, establishing a separate recipient phase, establishing a liquid membrane phase in interfacial contact with said source and recipient phases, said membrane phase containing a ligand, preferably a selected calixarene as depicted in the drawing, maintaining said interfacial contact for a period of time long enough to transport by said ligand a substantial portion of the cesium ion from the source phase to the recipient phase, and recovering the cesium ion from the recipient phase. The separation of the source and recipient phases may be by the membrane phase only, e.g., where these aqueous phases are emulsified as dispersed phases in a continuous membrane phase, or may include a physical barrier as well, e.g., an open-top outer container with an inner open-ended container of smaller cross-section mounted in the outer container with its open bottom end spaced from and above the closed bottom of the outer container so that the membrane phase may fill the outer container to a level above the bottom of the inner container and have floating on its upper surface a source phase and a recipient phase separated by the wall of the inner container as a physical barrier. A preferred solvent for the ligand is a mixture of methylene chloride and carbon tetrachloride.

  5. Metals fact sheet--cesium

    SciTech Connect

    1997-03-01

    Cesium, the most alkaline and electropositive metal, is used by several industries for a variety of applications, including chemical catalysis, biomedical, photoelectrical, and glass manufacturing. While the traditional market for cesium has remained small, potential growth areas exist in the chemical catalysis and the oil and gas industry.

  6. 19 CFR 143.27 - Invoices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Invoices. 143.27 Section 143.27 Customs Duties U.S...) SPECIAL ENTRY PROCEDURES Informal Entry § 143.27 Invoices. In the case of merchandise imported pursuant to... produce the commercial invoice covering the transaction or, in the absence thereof, an itemized...

  7. 19 CFR 143.2 - Application.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Application. 143.2 Section 143.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.2 Application. A...

  8. 19 CFR 143.2 - Application.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Application. 143.2 Section 143.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.2 Application. A...

  9. 22 CFR 143.24 - Information requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Information requirements. 143.24 Section 143.24... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.24 Information requirements. Each recipient shall: (a) Make available upon request to the agency information necessary...

  10. 13 CFR 143.11 - State plans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false State plans. 143.11 Section 143.11... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Pre-Award Requirements § 143.11 State plans. (a) Scope. The statutes for some programs require States to submit plans before receiving...

  11. 33 CFR 143.200 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 143.200 Section 143.200 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.200 Applicability....

  12. 33 CFR 143.100 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 143.100 Section 143.100 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.100 Applicability. This subpart...

  13. 33 CFR 143.105 - Personnel landings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Personnel landings. 143.105 Section 143.105 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.105 Personnel landings....

  14. 33 CFR 143.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Purpose. 143.1 Section 143.1 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.1 Purpose. This part prescribes design and...

  15. 33 CFR 143.400 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 143.400 Section 143.400 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.400 Applicability. This...

  16. 13 CFR 143.31 - Real property.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

  17. 13 CFR 143.31 - Real property.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Real property. 143.31 Section 143..., Property, and Subawards § 143.31 Real property. (a) Title. Subject to the obligations and conditions set forth in this section, title to real property acquired under a grant or subgrant will vest...

  18. 33 CFR 143.407 - Manning.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be...

  19. 33 CFR 143.300 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 143.300 Section 143.300 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Vessels § 143.300 Applicability. This subpart applies to...

  20. 22 CFR 143.11 - Standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... out in part 90 (primarily subpart B) of 45 CFR. ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards....

  1. 22 CFR 143.11 - Standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... out in part 90 (primarily subpart B) of 45 CFR. ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards....

  2. 22 CFR 143.11 - Standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... out in part 90 (primarily subpart B) of 45 CFR. ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards....

  3. 22 CFR 143.11 - Standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... out in part 90 (primarily subpart B) of 45 CFR. ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards....

  4. 7 CFR 14.3 - Objective.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Objective. 14.3 Section 14.3 Agriculture Office of the Secretary of Agriculture DETERMINING THE PRIMARY PURPOSE OF CERTAIN PAYMENTS FOR FEDERAL TAX PURPOSES § 14.3 Objective. The objective of the determinations made under part 14 is to provide maximum...

  5. 22 CFR 143.24 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Information requirements. 143.24 Section 143.24... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.24 Information requirements. Each recipient shall: (a) Make available upon request to the agency information necessary...

  6. 19 CFR 191.143 - Drawback entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Drawback entry. 191.143 Section 191.143 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) DRAWBACK Foreign-Built Jet Aircraft Engines Processed in the United States § 191.143 Drawback entry. (a) Filing of entry....

  7. 40 CFR 143.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Definitions. 143.2 Section 143.2... SECONDARY DRINKING WATER REGULATIONS § 143.2 Definitions. (a) Act means the Safe Drinking Water Act as... radiological substance or matter in water. (c) Public water system means a system for the provision to...

  8. 40 CFR 143.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Definitions. 143.2 Section 143.2... SECONDARY DRINKING WATER REGULATIONS § 143.2 Definitions. (a) Act means the Safe Drinking Water Act as... radiological substance or matter in water. (c) Public water system means a system for the provision to...

  9. 33 CFR 143.100 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Applicability. 143.100 Section 143.100 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.100 Applicability. This subpart applies to OCS facilities except...

  10. 33 CFR 143.200 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Applicability. 143.200 Section 143.200 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.200 Applicability. This subpart applies to mobile...

  11. 33 CFR 143.300 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Applicability. 143.300 Section 143.300 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Vessels § 143.300 Applicability. This subpart applies to all vessels engaged in OCS...

  12. 22 CFR 143.24 - Information requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Information requirements. 143.24 Section 143.24 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.24...

  13. 22 CFR 143.24 - Information requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Information requirements. 143.24 Section 143.24 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.24...

  14. 22 CFR 143.24 - Information requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Information requirements. 143.24 Section 143.24 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.24...

  15. 46 CFR 108.143 - Accommodation space.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Accommodation space. 108.143 Section 108.143 Shipping... EQUIPMENT Construction and Arrangement Structural Fire Protection § 108.143 Accommodation space. (a) Each corridor bulkhead in an accommodation space must be an A class or B class bulkhead except if an A...

  16. 19 CFR 143.42 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Definitions. 143.42 Section 143.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Remote Location Filing § 143.42 Definitions. The following definitions, in addition to the definitions set forth in...

  17. 19 CFR 143.32 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Definitions. 143.32 Section 143.32 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.32 Definitions. The following are definitions for purposes of subparts D and E of...

  18. 19 CFR 143.42 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Definitions. 143.42 Section 143.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Remote Location Filing § 143.42 Definitions. The following definitions, in addition to the definitions set forth in...

  19. 19 CFR 143.32 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Definitions. 143.32 Section 143.32 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.32 Definitions. The following are definitions for purposes of subparts D and E of...

  20. 14 CFR 406.143 - Discovery.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Discovery. 406.143 Section 406.143... Transportation Adjudications § 406.143 Discovery. (a) Initiation of discovery. Any party may initiate discovery... after a complaint has been filed. (b) Methods of discovery. The following methods of discovery...

  1. 14 CFR 406.143 - Discovery.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Discovery. 406.143 Section 406.143... Transportation Adjudications § 406.143 Discovery. (a) Initiation of discovery. Any party may initiate discovery... after a complaint has been filed. (b) Methods of discovery. The following methods of discovery...

  2. 14 CFR 406.143 - Discovery.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Discovery. 406.143 Section 406.143... Transportation Adjudications § 406.143 Discovery. (a) Initiation of discovery. Any party may initiate discovery... after a complaint has been filed. (b) Methods of discovery. The following methods of discovery...

  3. 32 CFR 143.8 - Guidelines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Guidelines. 143.8 Section 143.8 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON... BARGAINING § 143.8 Guidelines. The guidelines for making certain factual determinations are as follows:...

  4. 32 CFR 143.8 - Guidelines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Guidelines. 143.8 Section 143.8 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON... BARGAINING § 143.8 Guidelines. The guidelines for making certain factual determinations are as follows:...

  5. 32 CFR 143.8 - Guidelines.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Guidelines. 143.8 Section 143.8 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON... BARGAINING § 143.8 Guidelines. The guidelines for making certain factual determinations are as follows:...

  6. 32 CFR 143.8 - Guidelines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Guidelines. 143.8 Section 143.8 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON... BARGAINING § 143.8 Guidelines. The guidelines for making certain factual determinations are as follows:...

  7. 10 CFR 63.143 - Implementation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Implementation. 63.143 Section 63.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.143 Implementation. DOE shall implement a quality assurance...

  8. 10 CFR 63.143 - Implementation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Implementation. 63.143 Section 63.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.143 Implementation. DOE shall implement a quality assurance...

  9. 50 CFR 648.143 - Minimum sizes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Minimum sizes. 648.143 Section 648.143 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the Black Sea Bass Fishery § 648.143 Minimum...

  10. 19 CFR 143.32 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Definitions. 143.32 Section 143.32 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.32 Definitions. The following are definitions for purposes of subparts D and E of...

  11. 19 CFR 143.32 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Definitions. 143.32 Section 143.32 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.32 Definitions. The following are definitions for purposes of subparts D and E of...

  12. 32 CFR 143.7 - Responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Responsibilities. 143.7 Section 143.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD... COLLECTIVE BARGAINING § 143.7 Responsibilities. (a) The Heads of DoD Components shall: (1) Ensure...

  13. 32 CFR 143.7 - Responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Responsibilities. 143.7 Section 143.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD... COLLECTIVE BARGAINING § 143.7 Responsibilities. (a) The Heads of DoD Components shall: (1) Ensure...

  14. 40 CFR 408.143 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false 408.143 Section 408.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Tuna Processing Subcategory § 408.143...

  15. 40 CFR 408.143 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true 408.143 Section 408.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Tuna Processing Subcategory § 408.143...

  16. 40 CFR 408.143 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true 408.143 Section 408.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Tuna Processing Subcategory § 408.143...

  17. 40 CFR 408.143 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true 408.143 Section 408.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Tuna Processing Subcategory § 408.143...

  18. 40 CFR 408.143 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true 408.143 Section 408.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Tuna Processing Subcategory § 408.143...

  19. 10 CFR 63.143 - Implementation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Implementation. 63.143 Section 63.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.143 Implementation. DOE shall implement a quality assurance...

  20. 10 CFR 63.143 - Implementation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Implementation. 63.143 Section 63.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.143 Implementation. DOE shall implement a quality assurance...

  1. 10 CFR 63.143 - Implementation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Implementation. 63.143 Section 63.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.143 Implementation. DOE shall implement a quality assurance...

  2. 10 CFR 600.143 - Competition.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Competition. 600.143 Section 600.143 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.143 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The...

  3. 10 CFR 600.143 - Competition.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Competition. 600.143 Section 600.143 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.143 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The...

  4. 10 CFR 600.143 - Competition.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Competition. 600.143 Section 600.143 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.143 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The...

  5. 14 CFR 1260.143 - Competition.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Competition. 1260.143 Section 1260.143..., Hospitals, and Other Non-Profit Organizations Procurement Standards § 1260.143 Competition. All procurement... competition. The recipient shall be alert to organizational conflicts of interest as well as...

  6. 10 CFR 600.143 - Competition.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Competition. 600.143 Section 600.143 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.143 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The...

  7. 14 CFR 1260.143 - Competition.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Competition. 1260.143 Section 1260.143..., Hospitals, and Other Non-Profit Organizations Procurement Standards § 1260.143 Competition. All procurement... competition. The recipient shall be alert to organizational conflicts of interest as well as...

  8. 10 CFR 600.143 - Competition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Competition. 600.143 Section 600.143 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.143 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The...

  9. 14 CFR 1260.143 - Competition.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Competition. 1260.143 Section 1260.143..., Hospitals, and Other Non-Profit Organizations Procurement Standards § 1260.143 Competition. All procurement... competition. The recipient shall be alert to organizational conflicts of interest as well as...

  10. 33 CFR 143.407 - Manning.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be crewed in accordance with their certificate...

  11. 33 CFR 143.407 - Manning.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be crewed in accordance with their certificate...

  12. 33 CFR 143.407 - Manning.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be crewed in accordance with their certificate...

  13. 33 CFR 143.407 - Manning.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Manning. 143.407 Section 143.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.407 Manning. Standby vessels must be crewed in accordance with their certificate...

  14. 25 CFR 143.5 - Payment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Payment. 143.5 Section 143.5 Indians BUREAU OF INDIAN...-FEDERAL USERS § 143.5 Payment. (a) The Assistant Secretary—Indian Affairs will establish a billing cycle that is appropriate to the goods/services being provided. (b) Payment is due within 30 days after...

  15. 25 CFR 143.5 - Payment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Payment. 143.5 Section 143.5 Indians BUREAU OF INDIAN...-FEDERAL USERS § 143.5 Payment. (a) The Assistant Secretary—Indian Affairs will establish a billing cycle that is appropriate to the goods/services being provided. (b) Payment is due within 30 days after...

  16. 13 CFR 143.21 - Payment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Treasury regulations at 31 CFR part 205. (c) Advances. Grantees and subgrantees shall be paid in advance... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Payment. 143.21 Section 143.21... Administration § 143.21 Payment. (a) Scope. This section prescribes the basic standard and the methods...

  17. 13 CFR 143.30 - Changes.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Changes. 143.30 Section 143.30... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.30 Changes. (a) General. Grantees and subgrantees are permitted to rebudget...

  18. 13 CFR 143.30 - Changes.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Changes. 143.30 Section 143.30... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.30 Changes. (a) General. Grantees and subgrantees are permitted to rebudget...

  19. 13 CFR 143.30 - Changes.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Changes. 143.30 Section 143.30... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.30 Changes. (a) General. Grantees and subgrantees are permitted to rebudget...

  20. 25 CFR 143.4 - Charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Charges. 143.4 Section 143.4 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES CHARGES FOR GOODS AND SERVICES PROVIDED TO NON-FEDERAL USERS § 143.4 Charges. (a) Charges shall be established by the Assistant Secretary and shall...

  1. 25 CFR 143.4 - Charges.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Charges. 143.4 Section 143.4 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES CHARGES FOR GOODS AND SERVICES PROVIDED TO NON-FEDERAL USERS § 143.4 Charges. (a) Charges shall be established by the Assistant Secretary and shall...

  2. 22 CFR 143.11 - Standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... out in part 90 (primarily subpart B) of 45 CFR. ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards....

  3. 22 CFR 143.34 - Investigation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Investigation. 143.34 Section 143.34 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.34 Investigation. (a) Informal investigation. (1) The agency will investigate complaints that are unresolved...

  4. 22 CFR 143.34 - Investigation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Investigation. 143.34 Section 143.34 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.34 Investigation. (a) Informal investigation. (1) The agency will investigate complaints that are unresolved...

  5. 25 CFR 143.5 - Payment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Payment. 143.5 Section 143.5 Indians BUREAU OF INDIAN...-FEDERAL USERS § 143.5 Payment. (a) The Assistant Secretary—Indian Affairs will establish a billing cycle that is appropriate to the goods/services being provided. (b) Payment is due within 30 days after...

  6. 25 CFR 143.5 - Payment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Payment. 143.5 Section 143.5 Indians BUREAU OF INDIAN...-FEDERAL USERS § 143.5 Payment. (a) The Assistant Secretary—Indian Affairs will establish a billing cycle that is appropriate to the goods/services being provided. (b) Payment is due within 30 days after...

  7. 13 CFR 143.21 - Payment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Treasury regulations at 31 CFR part 205. (c) Advances. Grantees and subgrantees shall be paid in advance... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Payment. 143.21 Section 143.21... Administration § 143.21 Payment. (a) Scope. This section prescribes the basic standard and the methods...

  8. 25 CFR 143.5 - Payment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Payment. 143.5 Section 143.5 Indians BUREAU OF INDIAN...-FEDERAL USERS § 143.5 Payment. (a) The Assistant Secretary—Indian Affairs will establish a billing cycle that is appropriate to the goods/services being provided. (b) Payment is due within 30 days after...

  9. 13 CFR 143.21 - Payment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Treasury regulations at 31 CFR part 205. (c) Advances. Grantees and subgrantees shall be paid in advance... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Payment. 143.21 Section 143.21... Administration § 143.21 Payment. (a) Scope. This section prescribes the basic standard and the methods...

  10. 46 CFR 108.143 - Accommodation space.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Accommodation space. 108.143 Section 108.143 Shipping... EQUIPMENT Construction and Arrangement Structural Fire Protection § 108.143 Accommodation space. (a) Each corridor bulkhead in an accommodation space must be an A class or B class bulkhead except if an A...

  11. 46 CFR 108.143 - Accommodation space.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Accommodation space. 108.143 Section 108.143 Shipping... EQUIPMENT Construction and Arrangement Structural Fire Protection § 108.143 Accommodation space. (a) Each corridor bulkhead in an accommodation space must be an A class or B class bulkhead except if an A...

  12. 46 CFR 108.143 - Accommodation space.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Accommodation space. 108.143 Section 108.143 Shipping... EQUIPMENT Construction and Arrangement Structural Fire Protection § 108.143 Accommodation space. (a) Each corridor bulkhead in an accommodation space must be an A class or B class bulkhead except if an A...

  13. 17 CFR 14.3 - Hearings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Hearings. 14.3 Section 14.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION RULES RELATING TO SUSPENSION OR DISBARMENT FROM APPEARANCE AND PRACTICE § 14.3 Hearings. Hearings required or permitted to be held...

  14. 22 CFR 143.31 - Compliance reviews.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Compliance reviews. 143.31 Section 143.31... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.31 Compliance reviews. (a) The agency may conduct compliance reviews and pre-award reviews...

  15. 22 CFR 143.31 - Compliance reviews.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Compliance reviews. 143.31 Section 143.31... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.31 Compliance reviews. (a) The agency may conduct compliance reviews and pre-award reviews...

  16. 22 CFR 143.36 - Compliance procedure.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Compliance procedure. 143.36 Section 143.36... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.36 Compliance procedure. (a) An agency may enforce the Act and these regulations through:...

  17. 22 CFR 143.31 - Compliance reviews.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Compliance reviews. 143.31 Section 143.31... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.31 Compliance reviews. (a) The agency may conduct compliance reviews and pre-award reviews...

  18. 22 CFR 143.31 - Compliance reviews.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Compliance reviews. 143.31 Section 143.31... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.31 Compliance reviews. (a) The agency may conduct compliance reviews and pre-award reviews...

  19. 22 CFR 143.36 - Compliance procedure.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Compliance procedure. 143.36 Section 143.36... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.36 Compliance procedure. (a) An agency may enforce the Act and these regulations through:...

  20. 22 CFR 143.31 - Compliance reviews.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Compliance reviews. 143.31 Section 143.31... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.31 Compliance reviews. (a) The agency may conduct compliance reviews and pre-award reviews...

  1. 22 CFR 143.36 - Compliance procedure.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Compliance procedure. 143.36 Section 143.36... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.36 Compliance procedure. (a) An agency may enforce the Act and these regulations through:...

  2. 22 CFR 143.36 - Compliance procedure.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Compliance procedure. 143.36 Section 143.36... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.36 Compliance procedure. (a) An agency may enforce the Act and these regulations through:...

  3. 22 CFR 143.36 - Compliance procedure.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Compliance procedure. 143.36 Section 143.36... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Investigation, Conciliation, and Enforcement Procedures § 143.36 Compliance procedure. (a) An agency may enforce the Act and these regulations through:...

  4. 32 CFR 143.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Definitions. 143.3 Section 143.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON ORGANIZATIONS THAT SEEK TO REPRESENT OR ORGANIZE MEMBERS OF THE ARMED FORCES IN NEGOTIATION OR COLLECTIVE BARGAINING § 143.3 Definitions....

  5. 13 CFR 143.4 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Applicability. 143.4 Section 143.4 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS General § 143.4 Applicability. (a) General. Subparts A through D of this part...

  6. 32 CFR 143.7 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Responsibilities. 143.7 Section 143.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD... COLLECTIVE BARGAINING § 143.7 Responsibilities. (a) The Heads of DoD Components shall: (1) Ensure...

  7. 32 CFR 143.7 - Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Responsibilities. 143.7 Section 143.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD... COLLECTIVE BARGAINING § 143.7 Responsibilities. (a) The Heads of DoD Components shall: (1) Ensure...

  8. 33 CFR 117.143 - Bishop Cut.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Bishop Cut. 117.143 Section 117.143 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements California § 117.143 Bishop Cut. The draw of the San Joaquin County highway bridge, mile 1.0 between...

  9. 46 CFR 108.143 - Accommodation space.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Accommodation space. 108.143 Section 108.143 Shipping... EQUIPMENT Construction and Arrangement Structural Fire Protection § 108.143 Accommodation space. (a) Each corridor bulkhead in an accommodation space must be an A class or B class bulkhead except if an A...

  10. Cesium in hydrogen negative-ion sources

    SciTech Connect

    Belchenko, Yu.I.; Davydenko, V.I.

    2006-03-15

    Experimental data on the dynamics of cesium particles in the pulsed magnetron and Penning surface-plasma ion sources are presented. Cesium escape from the source emission apertures and the cesium ion current to discharge electrodes was measured. The low value of cesium flux from the source was detected. An intense cesium ion current to the cathode (up to 0.8 A/cm{sup 2}) was measured. The high value of cesium ion current to surface-plasma source cathode confirms the cesium circulation near the cathode.

  11. Mineral resource of the month: cesium

    USGS Publications Warehouse

    Angulo, Marc A.

    2010-01-01

    The article offers information on cesium, a golden alkali metal derived from the Latin word caesium which means bluish gray. It mentions that cesium is the first element discovered with the use of spectroscopy. It adds that the leading producer and supplier of cesium is Canada and there are 50,000 kilograms of cesium consumed of the world in a year. Moreover, it states that only 85% of the cesium formate can be retrieved and recycled.

  12. Cesium diffusion in graphite

    SciTech Connect

    Evans, R.B. III; Davis, W. Jr.; Sutton, A.L. Jr.

    1980-05-01

    Experiments on diffusion of /sup 137/Cs in five types of graphite were performed. The document provides a completion of the report that was started and includes a presentation of all of the diffusion data, previously unpublished. Except for data on mass transfer of /sup 137/Cs in the Hawker-Siddeley graphite, analyses of experimental results were initiated but not completed. The mass transfer process of cesium in HS-1-1 graphite at 600 to 1000/sup 0/C in a helium atmosphere is essentially pure diffusion wherein values of (E/epsilon) and ..delta..E of the equation D/epsilon = (D/epsilon)/sub 0/ exp (-..delta..E/RT) are about 4 x 10/sup -2/ cm/sup 2//s and 30 kcal/mole, respectively.

  13. METHOD OF PREPARING RADIOACTIVE CESIUM SOURCES

    DOEpatents

    Quinby, T.C.

    1963-12-17

    A method of preparing a cesium-containing radiation source with physical and chemical properties suitable for high-level use is presented. Finely divided silica is suspended in a solution containing cesium, normally the fission-product isotope cesium 137. Sodium tetraphenyl boron is then added to quantitatively precipitate the cesium. The cesium-containing precipitate is converted to borosilicate glass by heating to the melting point and cooling. Up to 60 weight percent cesium, with a resulting source activity of up to 21 curies per gram, is incorporated in the glass. (AEC)

  14. Cesium capsule thermal analysis

    SciTech Connect

    Eyler, L.L.; Dodge, R.E.

    1989-12-01

    Double-walled stainless steel capsules, produced by the Hanford Waste Encapsulation and Storage Facility (WESF), were designed to facilitate storage of radioactive cesium chloride (CsCl). The capsules were later determined to be a useful resource for irradiation facilities (IFs), and are currently being used at several commercial IFs. A capsule at one of these facilities recently failed, resulting in a release of the CsCl. A thermal analysis of a WESF capsule was performed by Pacific Northwest Laboratory (PNL) at the request of Westinghouse Hanford Company. In this analysis, parametric calculations demonstrates the impact that various parameters have on the temperature distribution within a capsule in a commercial irradiation facility. Specifically, the effect of varying the gas gap conductivity, the exterior heat sink temperatures, the exterior heat transfer distribution, the stainless steel emissivity, and the gamma heating rate were addressed. In addition, a calculation was performed to estimate the highest temperatures likely to have been encountered in one of these capsules. 8 refs., 17 figs., 4 tabs.

  15. Cesium Concentration in MCU Solvent

    SciTech Connect

    Walker, D

    2006-01-18

    During Modular Caustic-Side Solvent Extraction (CSSX) Unit (MCU) operations, Cs-137 concentrations in product streams will vary depending on the location in the process and on the recent process conditions. Calculations of cesium concentrations under a variety of operating conditions reveal the following: (1) Under nominal operations with salt solution feed containing 1.1 Ci Cs-137 per gallon, the maximum Cs-137 concentration in the process will occur in the strip effluent (SE) and equal 15-16.5 Ci/gal. (2) Under these conditions, the majority of the solvent will contain 0.005 to 0.01 Ci/gal, with a limited portion of the solvent in the contactor stages containing {approx}4 Ci/gal. (3) When operating conditions yield product near 0.1 Ci Cs-137/gal in the decontaminated salt solution (DSS), the SE cesium concentration will be the same or lower than in nominal operations, but majority of the stripped solvent will increase to {approx}2-3 Ci/gal. (4) Deviations in strip and waste stream flow rates cause the largest variations in cesium content: (a) If strip flow rates deviate by -30% of nominal, the SE will contain {approx}23 Ci/gal, although the cesium content of the solvent will increase to only 0.03 Ci/gal; (b) If strip flow rate deviates by -77% (i.e., 23% of nominal), the SE will contain 54 Ci/gal and solvent will contain 1.65 Ci/gal. At this point, the product DSS will just reach the limit of 0.1 Ci/gal, causing the DSS gamma monitors to alarm; and (c) Moderate (+10 to +30%) deviations in waste flow rate cause approximately proportional increases in the SE and solvent cesium concentrations. Recovery from a process failure due to poor cesium stripping can achieve any low cesium concentration required. Passing the solvent back through the contactors while recycling DSS product will produce a {approx}70% reduction during one pass through the contactors (assuming the stripping D value is no worse than 0.36). If the solvent is returned to the solvent hold tank

  16. 50 CFR 648.143 - Minimum sizes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Minimum sizes. 648.143 Section 648.143 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... retain black sea bass in or from U.S. waters of the western Atlantic Ocean from 35′ 15.3 N. Lat.,...

  17. 33 CFR 211.143 - Delegations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Delegations. 211.143 Section 211.143 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH CIVIL WORKS PROJECTS Conveyances for Public Port Or Industrial Facilities...

  18. 12 CFR 252.143 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Applicability. 252.143 Section 252.143 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) ENHANCED PRUDENTIAL STANDARDS (REGULATION YY) Company-Run Stress Test Requirements for...

  19. 27 CFR 28.143 - Containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Containers. 28.143 Section....143 Containers. (a) Beer. Beer being exported, used as supplies on vessels and aircraft, or..., or bulk containers. (b) Beer concentrate. Concentrate may not be removed for export, or for...

  20. 14 CFR 406.143 - Discovery.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Discovery. 406.143 Section 406.143 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURE INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEW Rules of Practice in FAA...

  1. 14 CFR 406.143 - Discovery.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Discovery. 406.143 Section 406.143 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURE INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEW Rules of Practice in FAA...

  2. 17 CFR 256.143 - Accounts receivable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Accounts receivable. 256.143... SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 3. Current and Accrued Assets § 256.143 Accounts receivable. This account...

  3. 17 CFR 256.143 - Accounts receivable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Accounts receivable. 256.143... SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 3. Current and Accrued Assets § 256.143 Accounts receivable. This account...

  4. 32 CFR 552.143 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Definitions. 552.143 Section 552.143 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Restriction of Training Areas on the Installation of Fort Benjamin Harrison, Indiana §...

  5. 7 CFR 917.143 - Exemptions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Exemptions. 917.143 Section 917.143 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE FRESH PEARS AND PEACHES GROWN...

  6. 7 CFR 917.143 - Exemptions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Exemptions. 917.143 Section 917.143 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE FRESH PEARS AND PEACHES GROWN...

  7. 7 CFR 917.143 - Exemptions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Exemptions. 917.143 Section 917.143 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE FRESH PEARS AND PEACHES GROWN...

  8. 21 CFR 516.143 - Written report.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Written report. 516.143 Section 516.143 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Index of Legally Marketed Unapproved New Animal Drugs for Minor...

  9. 13 CFR 143.41 - Financial reporting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Financial reporting. 143.41... Reports, Records, Retention, and Enforcement § 143.41 Financial reporting. (a) General. (1) Except as... authorized by OMB, for: (i) Submitting financial reports to Federal agencies, or (ii) Requesting advances...

  10. 7 CFR 4279.143 - Insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... insurance is required in accordance with 7 CFR, part 1806, subpart B (FmHA Instruction 426.2, available in... 7 Agriculture 15 2010-01-01 2010-01-01 false Insurance. 4279.143 Section 4279.143 Agriculture... Insurance. (a) Hazard. Hazard insurance with a standard mortgage clause naming the lender as...

  11. 13 CFR 143.41 - Financial reporting.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Financial reporting. 143.41... Reports, Records, Retention, and Enforcement § 143.41 Financial reporting. (a) General. (1) Except as... authorized by OMB, for: (i) Submitting financial reports to Federal agencies, or (ii) Requesting advances...

  12. 13 CFR 143.41 - Financial reporting.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Financial reporting. 143.41... Reports, Records, Retention, and Enforcement § 143.41 Financial reporting. (a) General. (1) Except as... authorized by OMB, for: (i) Submitting financial reports to Federal agencies, or (ii) Requesting advances...

  13. 22 CFR 143.33 - Mediation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Mediation. 143.33 Section 143.33 Foreign... Mediation. (a) Referral of complaints for mediation. The agency will refer to the Federal Mediation and... participate in the mediation process to the extent necessary to reach an agreement or make an...

  14. 9 CFR 319.143 - Breakfast sausage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Breakfast sausage. 319.143 Section 319.143 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... Breakfast sausage. “Breakfast sausage” is sausage prepared with fresh and/or frozen meat; or fresh...

  15. 9 CFR 319.143 - Breakfast sausage.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Breakfast sausage. 319.143 Section 319.143 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... Breakfast sausage. “Breakfast sausage” is sausage prepared with fresh and/or frozen meat; or fresh...

  16. 9 CFR 319.143 - Breakfast sausage.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Breakfast sausage. 319.143 Section 319.143 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... Breakfast sausage. “Breakfast sausage” is sausage prepared with fresh and/or frozen meat; or fresh...

  17. 9 CFR 319.143 - Breakfast sausage.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Breakfast sausage. 319.143 Section 319.143 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... Breakfast sausage. “Breakfast sausage” is sausage prepared with fresh and/or frozen meat; or fresh...

  18. Cesium clocks keep the world on time

    SciTech Connect

    Hellwig, H.

    1985-09-01

    The development of timekeeping systems based on the natural resonance of cesium atoms is reviewed. The design of a typical cesium clock using a frequency lock servo is described. Some common applications of cesium beam frequency and time reference systems are discussed, including Navstar GPS navigation referencing; military satellite communications; and measurements of relative gravitational effects. The possibility of increasing timekeeping accuracies using improved cesium clock designs is evaluated.

  19. Process for cesium decontamination and immobilization

    DOEpatents

    Komarneni, S.; Roy, R.

    1988-04-25

    Cesium can be selectively recovered from a nuclear waste solution containing cesium together with other metal ions by contact with a modified phlogopite which is a hydrated, sodium phlogopite mica. Once the cesium has entered the modified phlogopite it is fixed and can be safely stored for long periods of time. 6 figs., 2 tabs.

  20. Process for cesium decontamination and immobilization

    DOEpatents

    Komarneni, Sridhar; Roy, Rustum

    1989-01-01

    Cesium can be selectively recovered from a nuclear waste solution containing cesium together with other metal ions by contact with a modified phlogopite which is a hydrated, sodium phlogopite mica. Once the cesium has entered the modified phlogopite it is fixed and can be safely stored for long periods of time.

  1. Method of removing cesium from steam

    DOEpatents

    Carson, Jr., Neill J.; Noland, Robert A.; Ruther, Westly E.

    1991-01-01

    Method for removal of radioactive cesium from a hot vapor, such as high temperature steam, including the steps of passing input hot vapor containing radioactive cesium into a bed of silicate glass particles and chemically incorporating radioactive cesium in the silicate glass particles at a temperature of at least about 700.degree. F.

  2. Cesium control and diagnostics in surface plasma negative ion sources

    SciTech Connect

    Dudnikov, Vadim; Chapovsky, Pavel; Dudnikov, Andrei

    2010-02-15

    For efficient and reliable negative ion generation it is very important to improve a cesium control and diagnostics. Laser beam attenuation and resonance fluorescence can be used for measurement of cesium distribution and cesium control. Resonant laser excitation and two-photon excitation can be used for improved cesium ionization and cesium trapping in the discharge chamber. Simple and inexpensive diode lasers can be used for cesium diagnostics and control. Cesium migration along the surface is an important mechanism of cesium escaping. It is important to develop a suppression of cesium migration and cesium accumulation on the extraction system.

  3. Cesium oxide-cesium solution as a source of cesium and oxygen.

    NASA Technical Reports Server (NTRS)

    Gunther, B.; Rufeh, F.; Pigford, T. H.

    1972-01-01

    Examination of the feasibility of using the solution as a source of cesium and oxygen, with description of an experimental system designed for a systematic investigation. Preliminary data are presented. Thermionic performance of the converter was recorded before the injection of oxygen at emitter temperatures of 1600, 1700, 1800, and 1900 K. The power of this converter, which had a polycrystalline tungsten emitter and a polycrystalline molybdenum collector, is compared with other converters. Experimental results show that cesium oxide mole factors higher than 0.18 are needed to achieve oxygen effects. It appears not to be necessary to be concerned about avoiding oxygen impurities in the cesium reservoir, since mole fractions as high as 0.18 have failed to influence the performance.

  4. Cesium Eluate Physical Property Determination

    SciTech Connect

    Baich, M.A.

    2001-02-13

    Two bench-scale process simulations of the proposed cesium eluate evaporation process of concentrating eluate produced in the Hanford Site Waste Treatment Plant were conducted. The primary objective of these experiments was to determine the physical properties and the saturation concentration of the eluate evaporator bottoms while producing condensate approximately 0.50 molar HN03.

  5. CESIUM RECOVERY FROM AQUEOUS SOLUTIONS

    DOEpatents

    Goodall, C.A.

    1960-09-13

    A process is given for precipitating cesium on zinc ferricyanide (at least 0.0004 M) from aqueous solutions containing mineral acid in a concentration of from 0.2 N acidity to 0.61 N acid-deficiency and advantageously, but not necessarily, also aluminum nitrate in a concentration of from l to 2.5 M.

  6. 14 CFR 23.143 - General.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Controllability and Maneuverability § 23.143 General. (a) The airplane must be safely controllable and maneuverable during all...

  7. 14 CFR 23.143 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Controllability and Maneuverability § 23.143 General. (a) The airplane must be safely controllable and maneuverable during all...

  8. 14 CFR 23.143 - General.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Controllability and Maneuverability § 23.143 General. (a) The airplane must be safely controllable and maneuverable during all...

  9. 14 CFR 23.143 - General.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Controllability and Maneuverability § 23.143 General. (a) The airplane must be safely controllable and maneuverable during all...

  10. 14 CFR 23.143 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Controllability and Maneuverability § 23.143 General. (a) The airplane must be safely controllable and maneuverable during all...

  11. 33 CFR 117.143 - Bishop Cut.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OPERATION REGULATIONS Specific Requirements California § 117.143 Bishop Cut. The draw of the San Joaquin... hours notice is given to the San Joaquin County Department of Public Works at Stockton....

  12. 33 CFR 117.143 - Bishop Cut.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... OPERATION REGULATIONS Specific Requirements California § 117.143 Bishop Cut. The draw of the San Joaquin... hours notice is given to the San Joaquin County Department of Public Works at Stockton....

  13. 33 CFR 117.143 - Bishop Cut.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... OPERATION REGULATIONS Specific Requirements California § 117.143 Bishop Cut. The draw of the San Joaquin... hours notice is given to the San Joaquin County Department of Public Works at Stockton....

  14. 33 CFR 117.143 - Bishop Cut.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OPERATION REGULATIONS Specific Requirements California § 117.143 Bishop Cut. The draw of the San Joaquin... hours notice is given to the San Joaquin County Department of Public Works at Stockton....

  15. Method for primary containment of cesium wastes

    DOEpatents

    Angelini, Peter; Lackey, Walter J.; Stinton, David P.; Blanco, Raymond E.; Bond, Walter D.; Arnold, Jr., Wesley D.

    1983-01-01

    A method for producing a cesium-retentive waste form, characterized by a high degree of compositional stability and mechanical integrity, is provided by subjecting a cesium-loaded zeolite to heat under conditions suitable for stabilizing the zeolite and immobilizing the cesium, and coating said zeolite for sufficient duration within a suitable environment with at least one dense layer of pyrolytic carbon to seal therein said cesium to produce a final, cesium-bearing waste form. Typically, the zeolite is stabilized and the cesium immobilized in less than four hours by confinement within an air environment maintained at about 600.degree. C. Coatings are thereafter applied by confining the calcined zeolite within a coating environment comprising inert fluidizing and carbon donor gases maintained at 1,000.degree. C. for a suitable duration.

  16. Cesium recovery from aqueous solutions

    DOEpatents

    Goodhall, C. A.

    1960-09-13

    A process for recovering cesium from aqueous solutions is given in which precipitation on zinc ferricyanide is used. The precipitation is preferably carried out in solutions containing at least 0.0004M zinc ferricyanide, an acidity ranging from 0.2N mineral acid to 0.61N acid deficiency, and 1 to 2.5M aluminum nitrate. (D.L.C.)

  17. Unusual ligand coordination for cesium

    SciTech Connect

    Bryan, J.C.; Kavallieratos, K.; Sachleben, R.A.

    2000-04-03

    When complexed by tetrabenzo-24-crown-8, the cesium ion can accommodate unprecedented ligation. The structures of the complexes are presented. These structures are the first reported examples of linear {eta}{sup 2}-acetonitrile coordination to any metal ion and the first structures illustrating {eta}{sup 2}-acetonitrile and dichloromethane ligation to an alkali metal ion. Possible steric and electronic origins of these unusual metal-ligand interactions are discussed.

  18. Cesium standard for satellite application

    NASA Technical Reports Server (NTRS)

    Bloch, M. B.; Meirs, M.; Pascaru, I.; Weinstein, B.

    1983-01-01

    A Cesium frequency standard that was developed for satellite applications is discussed. It weighs 23 lbs. and uses 23.5 watts of power, achieves a stability of 1 x ten to the minus 13th power/100,000 seconds, and is radiation hardened. To achieve the weight and reliability requirements, both thick and thin film hybrid circuits were utilized. A crystal oscillator is used to improve short-term stability and performance on a moving platform.

  19. Cesium-specific phenolic ion exchange resin

    DOEpatents

    Bibler, Jane P.; Wallace, Richard M.

    1995-01-01

    A phenolic, cesium-specific, cation exchange resin is prepared by neutralizing resorcinol with potassium hydroxide, condensing/polymerizing the resulting intermediate with formaldehyde, heat-curing the resulting polymer to effect cross-linking and grinding it to desired particle size for use. This resin will selectively and efficiently adsorb cesium ions in the presence of a high concentration of sodium ions with a low carbon to cesium ratio.

  20. Cesium-specific phenolic ion exchange resin

    DOEpatents

    Bibler, J.P.; Wallace, R.M.

    1995-08-15

    A phenolic, cesium-specific, cation exchange resin is prepared by neutralizing resorcinol with potassium hydroxide, condensing/polymerizing the resulting intermediate with formaldehyde, heat-curing the resulting polymer to effect cross-linking and grinding it to desired particle size for use. This resin will selectively and efficiently adsorb cesium ions in the presence of a high concentration of sodium ions with a low carbon to cesium ratio. 2 figs.

  1. Cesium heat-pipe thermostat

    SciTech Connect

    Wu, F.; Song, D.; Sheng, K.; Wu, J.; Yi, X.; Yu, Z.

    2013-09-11

    In this paper the authors report a newly developed Cesium Heat-Pipe Thermostat (Cs HPT) with the operation range of 400 °C to 800 °C. The working medium is cesium (Cs) of 99.98% purity and contains no radioisotope. A Cs filing device is developed which can prevent Cs being in contact with air. The structural material is stainless steel. A 5000 h test has been made to confirm the compatibility between cesium and stainless steel. The Cs HPT has several thermometer wells of 220mm depth with different diameters for different sizes of thermometers. The temperature uniformity of the Cs HPT is 0.06 °C to 0.20 °C. A precise temperature controller is used to ensure the temperature fluctuation within ±0.03 °C. The size of Cs HPT is 380mm×320mm×280mm with foot wheels for easy moving. The thermostat has been successfully used for the calibration of industrial platinum resistance thermometers and thermocouples.

  2. 40 CFR 143.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECONDARY DRINKING WATER REGULATIONS § 143.1 Purpose. This part establishes National Secondary Drinking Water Regulations pursuant to section 1412 of the Safe Drinking Water Act, as amended (42 U.S.C. 300g-1). These regulations control contaminants in drinking water that primarily affect the aesthetic...

  3. 14 CFR 25.143 - General.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... with § 25.143 in icing conditions— (1) Controllability must be demonstrated with the ice accretion... and maneuverable with the critical ice accretion appropriate to the phase of flight defined in... piloting skill, alertness, or strength. (j) For flight in icing conditions before the ice protection...

  4. 14 CFR 25.143 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... with § 25.143 in icing conditions— (1) Controllability must be demonstrated with the ice accretion... and maneuverable with the critical ice accretion appropriate to the phase of flight defined in... piloting skill, alertness, or strength. (j) For flight in icing conditions before the ice protection...

  5. 14 CFR 25.143 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... with § 25.143 in icing conditions— (1) Controllability must be demonstrated with the ice accretion... and maneuverable with the critical ice accretion appropriate to the phase of flight defined in... piloting skill, alertness, or strength. (j) For flight in icing conditions before the ice protection...

  6. 14 CFR 25.143 - General.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... with § 25.143 in icing conditions— (1) Controllability must be demonstrated with the ice accretion... and maneuverable with the critical ice accretion appropriate to the phase of flight defined in... piloting skill, alertness, or strength. (j) For flight in icing conditions before the ice protection...

  7. 14 CFR 25.143 - General.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... with § 25.143 in icing conditions— (1) Controllability must be demonstrated with the ice accretion... and maneuverable with the critical ice accretion appropriate to the phase of flight defined in... piloting skill, alertness, or strength. (j) For flight in icing conditions before the ice protection...

  8. 33 CFR 211.143 - Delegations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... to determine: (1) That the development of public port or industrial facilities on land within a project will be in the public interest; (2) That such development will not interfere with the operation... for Public Port Or Industrial Facilities § 211.143 Delegations. (a) The Chief of Engineers and/or...

  9. 33 CFR 211.143 - Delegations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to determine: (1) That the development of public port or industrial facilities on land within a project will be in the public interest; (2) That such development will not interfere with the operation... for Public Port Or Industrial Facilities § 211.143 Delegations. (a) The Chief of Engineers and/or...

  10. 7 CFR 1260.143 - Nominations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Cattlemen's Beef Promotion and Research Board § 1260.143 Nominations. All... importer unit may be submitted by— (1) Organizations which represent importers of cattle, beef or...

  11. 7 CFR 1260.143 - Nominations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Cattlemen's Beef Promotion and Research Board § 1260.143 Nominations. All... importer unit may be submitted by— (1) Organizations which represent importers of cattle, beef or...

  12. 33 CFR 143.405 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.405 Equipment. (a) Standby vessels... searchlights. (3) For vessels certificated under Subchapter H of 46 CFR Chapter I, a line throwing appliance that meets the requirements in 46 CFR 75.45. (4) For vessels certificated under subchapters I or T...

  13. 19 CFR 143.32 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... “EDIFACT” means the Electronic Data Interchange for Administration, Commerce and Transport that provides an... (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.32 Definitions. The following are... broker licensed under part 111 of this chapter. (e) Certification. “Certification” means the...

  14. 13 CFR 143.37 - Subgrants.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Ensure that a provision for compliance with § 143.42 is placed in every cost reimbursement subgrant; and... Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS... awarding and administering subgrants (whether on a cost reimbursement or fixed amount basis) of...

  15. 13 CFR 143.4 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... § 143.6, or: (1) Grants and subgrants to State and local institutions of higher education or State and... Community Development Block Grants for Small Cities; and Elementary and Secondary Education other than programs administered by the Secretary of Education under Title V, Subtitle D, Chapter 2, Section...

  16. 40 CFR 35.143 - Allotment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ASSISTANCE Environmental Program Grants Air Pollution Control (section 105) § 35.143 Allotment. (a) The Administrator allots air pollution control funds under section 105 of the Clean Air Act based on a number of factors, including: (1) Population; (2) The extent of actual or potential air pollution problems; and...

  17. 14 CFR § 1260.143 - Competition.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Competition. § 1260.143 Section § 1260... Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The recipient shall be alert to organizational conflicts of...

  18. 13 CFR 143.36 - Procurement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.36 Procurement. (a) States. When procuring property and services under a grant, a... excess and surplus property in lieu of purchasing new equipment and property whenever such use...

  19. 13 CFR 143.36 - Procurement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.36 Procurement. (a) States. When procuring property and services under a grant, a... excess and surplus property in lieu of purchasing new equipment and property whenever such use...

  20. 13 CFR 143.36 - Procurement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 143.36 Procurement. (a) States. When procuring property and services under a grant, a... excess and surplus property in lieu of purchasing new equipment and property whenever such use...

  1. 40 CFR 35.143 - Allotment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ASSISTANCE Environmental Program Grants Air Pollution Control (section 105) § 35.143 Allotment. (a) The Administrator allots air pollution control funds under section 105 of the Clean Air Act based on a number of factors, including: (1) Population; (2) The extent of actual or potential air pollution problems; and...

  2. 32 CFR 143.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... (b) Military labor organization. Any organization that engages in or attempts to engage in: (1... POLICY ON ORGANIZATIONS THAT SEEK TO REPRESENT OR ORGANIZE MEMBERS OF THE ARMED FORCES IN NEGOTIATION OR COLLECTIVE BARGAINING § 143.3 Definitions. (a) Member of the Armed Forces. A member of the Armed Forces...

  3. 31 CFR 14.3 - Authorization.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury RIGHT TO FINANCIAL PRIVACY ACT § 14.3 Authorization. Departmental units are hereby authorized to request financial records of any... obtain financial records for the purpose for which the records are sought; (b) There is reason to...

  4. 31 CFR 14.3 - Authorization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury RIGHT TO FINANCIAL PRIVACY ACT § 14.3 Authorization. Departmental units are hereby authorized to request financial records of any... obtain financial records for the purpose for which the records are sought; (b) There is reason to...

  5. 31 CFR 14.3 - Authorization.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury RIGHT TO FINANCIAL PRIVACY ACT § 14.3 Authorization. Departmental units are hereby authorized to request financial records of any... obtain financial records for the purpose for which the records are sought; (b) There is reason to...

  6. 31 CFR 14.3 - Authorization.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Money and Finance: Treasury Office of the Secretary of the Treasury RIGHT TO FINANCIAL PRIVACY ACT § 14.3 Authorization. Departmental units are hereby authorized to request financial records of any... obtain financial records for the purpose for which the records are sought; (b) There is reason to...

  7. 19 CFR 191.143 - Drawback entry.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) DRAWBACK Foreign-Built Jet Aircraft Engines Processed in the United States § 191.143 Drawback entry. (a) Filing of entry. Drawback entries covering these foreign-built jet aircraft engines shall be filed on Customs Form 7551, modified to show that the entry covers jet aircraft engines processed...

  8. CESIUM RECOVERY FROM AQUEOUS SOLUTIONS

    DOEpatents

    Schneider, R.A.

    1961-06-20

    Cesium may be precipitated from an aqueous solution whose acidity ranges between a pH of 1.5 and a molarity of 5 on cobaltous, zinc, cadmium, nickel, or ferrous cobalticyanide. This precipitation brings about a separation from most fission products. Ruthenium which coprecipitates to a great degree can be removed by dissolving in sulfuric acid and boiling the solution in the presence of periodic acid for volatilization; other coprecipitated fission products can then be precipitated from the sulfuric acid solution with a ferric hydroxide carrier.

  9. PIXE analyses of cesium in rice grains

    NASA Astrophysics Data System (ADS)

    Sugai, Hiroyuki; Ishii, Keizo; Matsuyama, Shigeo; Terakawa, Atsuki; Kikuchi, Yohei; Takahashi, Hiroaki; Ishizaki, Azusa; Fujishiro, Fumito; Arai, Hirotsugu; Osada, Naoyuki; Karahashi, Masahiro; Nozawa, Yuichiro; Yamauchi, Shosei; Kikuchi, Kosuke; Koshio, Shigeki; Watanabe, Koji

    2014-01-01

    The Fukushima nuclear power plant accident released vast amounts of radioactive material into the environment. For instance, 134Cs and 137Cs have half-lives of about 2 and 30 years, respectively, and emit many harmful gamma rays. In 2012, rice with radioactivity >100 Bq/kg was occasionally reported in Fukushima prefecture. To determine where and how cesium accumulates in rice, we grew rice in soil containing stable cesium and investigated the distribution of cesium in rice using particle-induced X-ray emission (PIXE). This study found that cesium is accumulated in bran and germ at high concentrations, and white rice contains 40% of the cesium found in brown rice.

  10. Sintered wire cesium dispenser photocathode

    DOEpatents

    Montgomery, Eric J; Ives, R. Lawrence; Falce, Louis R

    2014-03-04

    A photoelectric cathode has a work function lowering material such as cesium placed into an enclosure which couples a thermal energy from a heater to the work function lowering material. The enclosure directs the work function lowering material in vapor form through a low diffusion layer, through a free space layer, and through a uniform porosity layer, one side of which also forms a photoelectric cathode surface. The low diffusion layer may be formed from sintered powdered metal, such as tungsten, and the uniform porosity layer may be formed from wires which are sintered together to form pores between the wires which are continuous from the a back surface to a front surface which is also the photoelectric surface.

  11. Cesium Eluate Analytical Data Evaluation

    SciTech Connect

    Pierce, R.A.

    2003-06-12

    Bechtel National Inc. (BNI) is using IBC Company's SuperLigand ion exchange resins to separate Cs and Tc from low-activity waste (LAW) solutions (IBC-1996). Cesium is removed using the SuperLig(R) 644 resin. The resin is then eluted after each use cycle with 0.5M nitric acid solution. BNI is planning to evaporate the Cs eluate solution to reduce the storage volume and recover eluate for re-use. The primary issue associated with evaporation is end point, or salt matrix solubility. To preclude formation of solids during the storage of evaporator products, an additional criteria has been set that limits the concentration of the evaporator bottoms to 80 percent of saturation at 25 degrees C. As a result, an understanding of the effects of constituent species on the bulk solubility must be developed prior to effective evaporator operations.

  12. 34 CFR 300.143 - Separate classes prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Separate classes prohibited. 300.143 Section 300.143 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... Private Schools § 300.143 Separate classes prohibited. An LEA may not use funds available under...

  13. 40 CFR 143.3 - Secondary maximum contaminant levels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... 143.3 Section 143.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL SECONDARY DRINKING WATER REGULATIONS § 143.3 Secondary maximum contaminant levels. The secondary maximum contaminant levels for public water systems are as follows:...

  14. 40 CFR 143.3 - Secondary maximum contaminant levels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... 143.3 Section 143.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL SECONDARY DRINKING WATER REGULATIONS § 143.3 Secondary maximum contaminant levels. The secondary maximum contaminant levels for public water systems are as follows:...

  15. 40 CFR 143.3 - Secondary maximum contaminant levels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... 143.3 Section 143.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL SECONDARY DRINKING WATER REGULATIONS § 143.3 Secondary maximum contaminant levels. The secondary maximum contaminant levels for public water systems are as follows:...

  16. 40 CFR 143.3 - Secondary maximum contaminant levels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 143.3 Section 143.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL SECONDARY DRINKING WATER REGULATIONS § 143.3 Secondary maximum contaminant levels. The secondary maximum contaminant levels for public water systems are as follows:...

  17. 20 CFR 655.143 - Notice of acceptance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Notice of acceptance. 655.143 Section 655.143 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF... § 655.143 Notice of acceptance. (a) Notification timeline. When the CO determines the Application...

  18. 33 CFR 143.110 - Guards and rails.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Guards and rails. 143.110 Section 143.110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.110 Guards and rails. (a) Except...

  19. 33 CFR 143.15 - Lights and warning devices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Lights and warning devices. 143.15 Section 143.15 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.15 Lights and...

  20. 33 CFR 143.101 - Means of escape.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Means of escape. 143.101 Section 143.101 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.101 Means of escape. (a) “Primary...

  1. 22 CFR 143.22 - Notice to subrecipients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Notice to subrecipients. 143.22 Section 143.22 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.22 Notice...

  2. 22 CFR 143.22 - Notice to subrecipients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Notice to subrecipients. 143.22 Section 143.22 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.22 Notice...

  3. 22 CFR 143.22 - Notice to subrecipients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Notice to subrecipients. 143.22 Section 143.22 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.22 Notice...

  4. 22 CFR 143.22 - Notice to subrecipients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Notice to subrecipients. 143.22 Section 143.22 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.22 Notice...

  5. 22 CFR 143.22 - Notice to subrecipients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Notice to subrecipients. 143.22 Section 143.22 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.22 Notice...

  6. 22 CFR 143.23 - Self-evaluation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Self-evaluation. 143.23 Section 143.23 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.23 Self-evaluation. (a) Each recipient employing the equivalent of 15 or more full-time employees shall complete a one-time written...

  7. 49 CFR 1.43 - General limitations and reservations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General limitations and reservations. 1.43 Section 1.43 Transportation Office of the Secretary of Transportation ORGANIZATION AND DELEGATION OF POWERS AND DUTIES Delegations § 1.43 General limitations and reservations. (a) All powers and duties that are not delegated by the Secretary in this...

  8. 13 CFR 143.24 - Matching or cost sharing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Matching or cost sharing. 143.24 Section 143.24 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 143.24 Matching...

  9. 19 CFR 143.4 - Confidentiality of data.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Confidentiality of data. 143.4 Section 143.4... TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.4 Confidentiality of data. The electronic data received and exchanged by a service bureau shall be considered confidential,...

  10. 33 CFR 143.401 - Vessel certification and operation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Vessel certification and operation. 143.401 Section 143.401 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.401 Vessel certification and operation. Standby...

  11. 46 CFR 45.143 - Hull openings above freeboard deck.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings...

  12. 46 CFR 45.143 - Hull openings above freeboard deck.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings...

  13. 46 CFR 45.143 - Hull openings above freeboard deck.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings...

  14. 46 CFR 45.143 - Hull openings above freeboard deck.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings...

  15. 46 CFR 45.143 - Hull openings above freeboard deck.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings...

  16. 19 CFR 143.5 - System performance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false System performance requirements. 143.5 Section 143.5 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.5 System performance requirements. The performance...

  17. 19 CFR 143.8 - Appeal of suspension or revocation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Appeal of suspension or revocation. 143.8 Section 143.8 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.8 Appeal of suspension or revocation. If the participant...

  18. 19 CFR 143.6 - Failure to maintain performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Failure to maintain performance standards. 143.6 Section 143.6 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.6 Failure to maintain performance standards....

  19. 19 CFR 143.7 - Revocation of ABI participation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Revocation of ABI participation. 143.7 Section 143.7 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.7 Revocation of ABI participation. (a) Fraud or misstatement...

  20. 14 CFR 1264.143 - Right to administrative offset.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Right to administrative offset. 1264.143 Section 1264.143 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL PENALTIES ACT OF 1986 § 1264.143 Right to administrative offset. The amount of any penalty or assessment which has...

  1. 14 CFR 1264.143 - Right to administrative offset.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Right to administrative offset. 1264.143 Section 1264.143 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL PENALTIES ACT OF 1986 § 1264.143 Right to administrative offset. The amount of...

  2. 14 CFR 1264.143 - Right to administrative offset.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Right to administrative offset. 1264.143 Section 1264.143 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL PENALTIES ACT OF 1986 § 1264.143 Right to administrative offset. The amount of...

  3. 14 CFR 1264.143 - Right to administrative offset.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Right to administrative offset. 1264.143 Section 1264.143 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL PENALTIES ACT OF 1986 § 1264.143 Right to administrative offset. The amount of...

  4. 10 CFR 1.43 - Office of Nuclear Reactor Regulation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Office of Nuclear Reactor Regulation. 1.43 Section 1.43 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Headquarters Program Offices § 1.43 Office of Nuclear Reactor Regulation. The Office of Nuclear Reactor Regulation— (a) Develops, promulgates and...

  5. 7 CFR 97.143 - Certified seed only.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  6. 34 CFR 300.143 - Separate classes prohibited.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Separate classes prohibited. 300.143 Section 300.143... Private Schools § 300.143 Separate classes prohibited. An LEA may not use funds available under section 611 or 619 of the Act for classes that are organized separately on the basis of school enrollment...

  7. 34 CFR 300.143 - Separate classes prohibited.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Separate classes prohibited. 300.143 Section 300.143... Private Schools § 300.143 Separate classes prohibited. An LEA may not use funds available under section 611 or 619 of the Act for classes that are organized separately on the basis of school enrollment...

  8. 34 CFR 300.143 - Separate classes prohibited.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Separate classes prohibited. 300.143 Section 300.143... Private Schools § 300.143 Separate classes prohibited. An LEA may not use funds available under section 611 or 619 of the Act for classes that are organized separately on the basis of school enrollment...

  9. 34 CFR 300.143 - Separate classes prohibited.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Separate classes prohibited. 300.143 Section 300.143... Private Schools § 300.143 Separate classes prohibited. An LEA may not use funds available under section 611 or 619 of the Act for classes that are organized separately on the basis of school enrollment...

  10. 10 CFR 52.143 - Staff approval of design.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the design in the form of a report available at the NRC Web site, http://www.nrc.gov. ... 10 Energy 2 2012-01-01 2012-01-01 false Staff approval of design. 52.143 Section 52.143 Energy... Standard Design Approvals § 52.143 Staff approval of design. Upon completion of its review of a...

  11. 10 CFR 52.143 - Staff approval of design.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the design in the form of a report available at the NRC Web site, http://www.nrc.gov. ... 10 Energy 2 2013-01-01 2013-01-01 false Staff approval of design. 52.143 Section 52.143 Energy... Standard Design Approvals § 52.143 Staff approval of design. Upon completion of its review of a...

  12. 43 CFR 14.3 - Consideration of petitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Consideration of petitions. 14.3 Section 14.3 Public Lands: Interior Office of the Secretary of the Interior PETITIONS FOR RULEMAKING § 14.3 Consideration of petitions. The petition will be given prompt consideration and the petitioner will be...

  13. 43 CFR 14.3 - Consideration of petitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Consideration of petitions. 14.3 Section 14.3 Public Lands: Interior Office of the Secretary of the Interior PETITIONS FOR RULEMAKING § 14.3 Consideration of petitions. The petition will be given prompt consideration and the petitioner will be notified promptly of action...

  14. 43 CFR 14.3 - Consideration of petitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Consideration of petitions. 14.3 Section 14.3 Public Lands: Interior Office of the Secretary of the Interior PETITIONS FOR RULEMAKING § 14.3 Consideration of petitions. The petition will be given prompt consideration and the petitioner will be...

  15. 43 CFR 14.3 - Consideration of petitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Consideration of petitions. 14.3 Section 14.3 Public Lands: Interior Office of the Secretary of the Interior PETITIONS FOR RULEMAKING § 14.3 Consideration of petitions. The petition will be given prompt consideration and the petitioner will be...

  16. 43 CFR 14.3 - Consideration of petitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Consideration of petitions. 14.3 Section 14.3 Public Lands: Interior Office of the Secretary of the Interior PETITIONS FOR RULEMAKING § 14.3 Consideration of petitions. The petition will be given prompt consideration and the petitioner will be...

  17. 14 CFR 27.143 - Controllability and maneuverability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Controllability and maneuverability. 27.143 Section 27.143 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Flight Flight Characteristics § 27.143 Controllability and maneuverability. (a)...

  18. 14 CFR 29.143 - Controllability and maneuverability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Controllability and maneuverability. 29.143 Section 29.143 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Flight Characteristics § 29.143 Controllability and maneuverability. (a)...

  19. 13 CFR 143.51 - Later disallowances and adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Later disallowances and adjustments. 143.51 Section 143.51 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM... other transactions; (c) Records retention as required in § 143.42; (d) Property management...

  20. 13 CFR 143.26 - Non-Federal audit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Non-Federal audit. 143.26 Section 143.26 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE... Financial Administration § 143.26 Non-Federal audit. (a) Basic Rule. Grantees and subgrantees...

  1. 22 CFR 143.23 - Self-evaluation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Self-evaluation. 143.23 Section 143.23 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.23 Self-evaluation. (a) Each recipient employing the equivalent of 15 or more full-time employees shall complete a one-time written...

  2. 22 CFR 143.23 - Self-evaluation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Self-evaluation. 143.23 Section 143.23 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.23 Self-evaluation. (a) Each recipient employing the equivalent of 15 or more full-time employees shall complete a one-time written...

  3. 22 CFR 143.23 - Self-evaluation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Self-evaluation. 143.23 Section 143.23 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.23 Self-evaluation. (a) Each recipient employing the equivalent of 15 or more full-time employees shall complete a one-time written...

  4. 22 CFR 143.23 - Self-evaluation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Self-evaluation. 143.23 Section 143.23 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Duties of Agency Recipients § 143.23 Self-evaluation. (a) Each recipient employing the equivalent of 15 or more full-time employees shall complete a one-time written...

  5. 29 CFR 14.3 - DOL Classification Review Committee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true DOL Classification Review Committee. 14.3 Section 14.3 Labor Office of the Secretary of Labor SECURITY REGULATIONS Introduction to Security Regulations § 14.3 DOL... by warning letter, formal reprimand, and, to the extent permitted by law, suspension without pay...

  6. 7 CFR 97.143 - Certified seed only.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  7. 7 CFR 762.143 - Servicing distressed accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Servicing distressed accounts. 762.143 Section 762.143 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.143 Servicing distressed accounts. (a) A borrower...

  8. 10 CFR 52.143 - Staff approval of design.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Staff approval of design. 52.143 Section 52.143 Energy... Standard Design Approvals § 52.143 Staff approval of design. Upon completion of its review of a submittal....141 of this subpart, the NRC staff shall publish a determination in the Federal Register as to...

  9. 19 CFR 143.21 - Merchandise eligible for informal entry.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Merchandise eligible for informal entry. 143.21 Section 143.21 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Informal Entry § 143.21 Merchandise eligible for informal entry. The following types...

  10. 19 CFR 143.21 - Merchandise eligible for informal entry.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Merchandise eligible for informal entry. 143.21 Section 143.21 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Informal Entry § 143.21 Merchandise eligible for informal entry. The following types...

  11. 19 CFR 143.21 - Merchandise eligible for informal entry.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Merchandise eligible for informal entry. 143.21 Section 143.21 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Informal Entry § 143.21 Merchandise eligible for informal entry. The following types...

  12. 40 CFR 143.3 - Secondary maximum contaminant levels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Secondary maximum contaminant levels. 143.3 Section 143.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL SECONDARY DRINKING WATER REGULATIONS § 143.3 Secondary maximum contaminant levels. The secondary maximum contaminant...

  13. 19 CFR 143.8 - Appeal of suspension or revocation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Appeal of suspension or revocation. 143.8 Section 143.8 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.8 Appeal of suspension or revocation. If the participant...

  14. 19 CFR 143.11 - Merchandise eligible for appraisement entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Merchandise eligible for appraisement entry. 143.11 Section 143.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Appraisement Entry § 143.11 Merchandise eligible for appraisement entry. (a)...

  15. 27 CFR 646.143 - Meaning of terms.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Meaning of terms. 646.143 Section 646.143 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE MISCELLANEOUS REGULATIONS RELATING TO ALCOHOL AND TOBACCO CONTRABAND CIGARETTES General § 646.143 Meaning of...

  16. 40 CFR 86.143-96 - Calculations; evaporative emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Calculations; evaporative emissions. 86.143-96 Section 86.143-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Complete Heavy-Duty Vehicles; Test Procedures § 86.143-96 Calculations; evaporative emissions. (a)...

  17. 13 CFR 143.20 - Standards for financial management systems.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Standards for financial management systems. 143.20 Section 143.20 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM... Requirements Financial Administration § 143.20 Standards for financial management systems. (a) A State...

  18. 13 CFR 143.20 - Standards for financial management systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Standards for financial management systems. 143.20 Section 143.20 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM... Requirements Financial Administration § 143.20 Standards for financial management systems. (a) A State...

  19. 13 CFR 143.20 - Standards for financial management systems.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Standards for financial management systems. 143.20 Section 143.20 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM... Requirements Financial Administration § 143.20 Standards for financial management systems. (a) A State...

  20. 13 CFR 143.20 - Standards for financial management systems.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Standards for financial management systems. 143.20 Section 143.20 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM... Requirements Financial Administration § 143.20 Standards for financial management systems. (a) A State...

  1. 13 CFR 143.5 - Effect on other issuances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Effect on other issuances. 143.5 Section 143.5 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS General § 143.5 Effect...

  2. 45 CFR 146.143 - Preemption; State flexibility; construction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Preemption; State flexibility; construction. 146.143 Section 146.143 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE GROUP HEALTH INSURANCE MARKET Preemption and Special Rules § 146.143 Preemption; State...

  3. 40 CFR 97.143 - Compliance supplement pool.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Compliance supplement pool. 97.143 Section 97.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR NOX Allowance Allocations § 97.143 Compliance supplement pool....

  4. 13 CFR 143.5 - Effect on other issuances.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Effect on other issuances. 143.5 Section 143.5 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS General § 143.5 Effect...

  5. 7 CFR 97.143 - Certified seed only.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  6. 7 CFR 97.143 - Certified seed only.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  7. 7 CFR 97.143 - Certified seed only.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Certified seed only. 97.143 Section 97.143 Agriculture... PLANT VARIETY AND PROTECTION Marking Or Labeling Provisions § 97.143 Certified seed only. (a) Upon filing an application, or amendment thereto, specifying seed of the variety is to be sold by variety...

  8. RECOVERY OF CESIUM FROM WASTE SOLUTIONS

    DOEpatents

    Burgus, W.H.

    1959-06-30

    This patent covers the precipitation of fission products including cesium on nickel or ferric ferrocyanide and subsequent selective dissolution from the carrier with a solution of ammonia or mercurlc nitrate.

  9. Environmental Tests Of Cesium Frequency Standards

    NASA Technical Reports Server (NTRS)

    Sydnor, Richard L.; Tucker, Thomas K.; Greenhall, Charles A.; Diener, William A.; Maleki, Lutfollah

    1992-01-01

    Report describes environmental tests of cesium-beam frequency standards of United States Naval Observatory. Purpose of tests to determine effects of atmospheric temperature, relative humidity, and pressure on frequencies.

  10. Cesium and strontium ion specific exchangers

    SciTech Connect

    Yates, S.

    1996-10-01

    This work is one of two parallel projects that are part of an ESP task to develop high-capacity, selective, solid extractants for cesium, strontium, and technetium from nuclear wastes. In this subtask, Pacific Northwest National Laboratory (PNNL) is collaborating with AlliedSignal, Inc. (Des Plaines, Illinois) to develop inorganic ion exchangers that are selective for strontium and cesium from alkaline high-level waste and groundwater streams.

  11. Statistical properties of high performance cesium standards

    NASA Technical Reports Server (NTRS)

    Percival, D. B.

    1973-01-01

    The intermediate term frequency stability of a group of new high-performance cesium beam tubes at the U.S. Naval Observatory were analyzed from two viewpoints: (1) by comparison of the high-performance standards to the MEAN(USNO) time scale and (2) by intercomparisons among the standards themselves. For sampling times up to 5 days, the frequency stability of the high-performance units shows significant improvement over older commercial cesium beam standards.

  12. Search for linking transitions in 143Eu

    NASA Astrophysics Data System (ADS)

    Lerma, F.; Lafosse, D. R.; Devlin, M.; Sarantites, D. G.; Asztalos, S.; Clark, R. M.; Fallon, P.; Lee, I. Y.; Macchiavelli, A. O.; MacLeod, R. W.; Baktash, C.; Brinkman, M. J.; Rudolph, D.

    1997-10-01

    An experiment was performed with the Gammasphere Ge-detector array, and the Microball charged particle detector, to search for transitions involved in the decay from the yrast superdeformed band in 143Eu. Sum spectra in coincidence with single, double, and triple gates on SD transitions were produced to search for previously reported two-step links between the superdeformed and the near-yrast ND levels. The sum spectra contained no evidence of peaks corresponding to sums of two-step linking transitions. Several discrete γ rays were observed in coincidence with the yrast SD band. One previously reported single-step transition at 3361 keV was confirmed to decay out of the SD band.

  13. Structured photoionization continuum of superheated cesium vapor

    NASA Astrophysics Data System (ADS)

    Pichler, G.; Makdisi, Y.; Kokaj, J.; Thomas, N.; Mathew, J.

    2015-08-01

    We studied the absorption spectrum of dense cesium vapor in an all-sapphire cell with a special emphasis on the highly structured photoionization continuum. This continuum appears to be composed of atomic and molecular contributions which can be separated by means of additional superheating of the cesium vapor in the sapphire cell. This was possible due to the small amount of cesium filling which completely evaporated at a temperature of around 450 °C. This enabled the overheating of cesium dimers which greatly reduced its concentration at a temperature of 900 °C, leaving almost pure atomic Cs vapor. The analysis of the thermal destruction indicated that the highly structured molecular component of the photoionization continuum can be entirely attributed to cesium dimers. We discuss the possible origin of the structured photoionization continuum as stemming from the absorption process from the ground state of the Cs2 molecule to the doubly excited Cs2** molecule located above Cs2+ molecular ionization limit. The corresponding potential curves are subjected to mutual interactions and autoionization.

  14. 28 CFR 14.3 - Administrative claim; who may file.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Administrative claim; who may file. 14.3 Section 14.3 Judicial Administration DEPARTMENT OF JUSTICE ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT § 14.3 Administrative claim; who may file. (a) A claim for injury to or loss of property may be presented by the owner of the property,...

  15. 14 CFR § 1264.143 - Right to administrative offset.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Right to administrative offset. § 1264.143 Section § 1264.143 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL PENALTIES ACT OF 1986 § 1264.143 Right to administrative offset. The amount of any penalty or assessment which...

  16. 40 CFR 721.10168 - Cesium tungsten oxide.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Cesium tungsten oxide. 721.10168... Substances § 721.10168 Cesium tungsten oxide. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as cesium tungsten oxide (PMN P-08-275; CAS No....

  17. 40 CFR 721.10168 - Cesium tungsten oxide.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Cesium tungsten oxide. 721.10168... Substances § 721.10168 Cesium tungsten oxide. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as cesium tungsten oxide (PMN P-08-275; CAS No....

  18. 40 CFR 721.10168 - Cesium tungsten oxide.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Cesium tungsten oxide. 721.10168... Substances § 721.10168 Cesium tungsten oxide. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as cesium tungsten oxide (PMN P-08-275; CAS No....

  19. 40 CFR 721.10168 - Cesium tungsten oxide.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Cesium tungsten oxide. 721.10168... Substances § 721.10168 Cesium tungsten oxide. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as cesium tungsten oxide (PMN P-08-275; CAS No....

  20. 40 CFR 721.10168 - Cesium tungsten oxide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Cesium tungsten oxide. 721.10168... Substances § 721.10168 Cesium tungsten oxide. (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified as cesium tungsten oxide (PMN P-08-275; CAS No....

  1. REMOVAL OF CESIUM BY SORPTION FROM AQUEOUS SOLUTIONS

    DOEpatents

    Ames, L.L.

    1962-01-16

    ABS>A process is given for selectively removing cesium from acid aqueous solutions containing cesium in microquantities and other cations in macroquantities by absorption on clinoptilolite. The cesium can be eluted from the clinoptilolite with a solution of ammonia, potassium hydroxide, or rubidium hydroxide. (AEC)

  2. Cesium injection system for negative ion duoplasmatrons

    DOEpatents

    Kobayashi, Maasaki; Prelec, Krsto; Sluyters, Theodorus J

    1978-01-01

    Longitudinally extending, foraminous cartridge means having a cylindrical side wall forming one flat, circular, tip end surface and an opposite end; an open-ended cavity, and uniformly spaced orifices for venting the cavity through the side wall in the annulus of a plasma ring for uniformly ejecting cesium for coating the flat, circular, surface. To this end, the cavity is filled with a cesium containing substance and attached to a heater in a hollow-discharge duoplasmatron. By coating the flat circular surface with a uniform monolayer of cesium and locating it in an electrical potential well at the end of a hollow-discharge, ion duoplasmatron source of an annular hydrogen plasma ring, the negative hydrogen production from the duoplasmatron is increased. The negative hydrogen is produced on the flat surface of the cartridge and extracted by the electrical potential well along a trajectory coaxial with the axis of the plasma ring.

  3. METHOD FOR THE RECOVERY OF CESIUM VALUES

    DOEpatents

    Rimshaw, S.J.

    1960-02-16

    A method is given for recovering Cs/sup 137/ from radioactive waste solutions together with extraneous impurities. Ammonium alum is precipitated in the waste solution. The alum, which carries the cesium, is separated from the supernatant liquid and then dissolved in water. The resulting aqueous solution is then provided with a source of hydroxyl ions, which precipitates aluminum as the hydroxide, and the aluminum hydroxide is separated from the resulting liquid. This liquid, which contains anionic impurities together with ammonium and cesium, is passed through an anion exchange resin bed which removes the anionic impurities. The ammonium in the effluent is removed by destructive distiilation, leaving a substantiaily pure cesium salt in the effluent.

  4. Crystalline silicotitanates for cesium/strontium removal

    SciTech Connect

    Brown, N.; Miller, J.; Sherman, J.

    1996-10-01

    A new class of inorganic ion exchangers called crystalline silicotitanates (CST) has been developed that exhibits very high selectivity for cesium and strontium in the highly alkaline radioactive wastes at the Hanford Site and other DOE sites. Tests have also shown that CSTs have high selectivity for cesium in acidic and neutral solutions. The ESP is supporting an effort at Sandia National Laboratories and Texas A & M University to further develop and characterize the important chemical and physical properties that will determine the applicability of CST to radioactive waste treatment at Hanford and other DOE facilities.

  5. Perlite for permanent confinement of cesium

    NASA Astrophysics Data System (ADS)

    Balencie, J.; Burger, D.; Rehspringer, J.-L.; Estournès, C.; Vilminot, S.; Richard-Plouet, M.; Boos, A.

    2006-06-01

    We present the potential use of expanded perlite, a metastable amorphous hydrated aluminium silicate, as a permanent medium for the long-term confinement of cesium. The method requires simply a loading by mixing an aqueous cesium nitrate solution and expanded perlite at 300 K followed by densification by sintering. The formation of pollucite, CsAlSi2O6, a naturally occurring mineral phase, upon careful heat treatment is demonstrated by X-ray diffraction. Leaching tests on the resulting glass-ceramics reveal a very low Cs departure of 0.5 mg m-2 d-1.

  6. Microbial accumulation of uranium, radium, and cesium

    SciTech Connect

    Strandberg, G.W.; Shumate, S.E. II; Parrott, J.R. Jr.; North, S.E.

    1981-05-01

    Diverse microbial species varied considerably in their ability to accumulate uranium, cesium, and radium. Mechanistic differences in uranium uptake by Saccharomyces cerevisiae and Pseudomonas aeruginosa were indicated. S. serevisiae exhibited a slow (hours) surface accumulation of uranium which was subject to environmental factors, while P. aeruginosa accumulated uranium rapidly (minutes) as dense intracellular deposits and did not appear to be affected by environmental parameters. Metabolism was not required for uranium uptake by either organism. Cesium and radium were concentrated to a considerably lesser extent than uranium by the several species tested.

  7. Teleportation of entanglement over 143 km.

    PubMed

    Herbst, Thomas; Scheidl, Thomas; Fink, Matthias; Handsteiner, Johannes; Wittmann, Bernhard; Ursin, Rupert; Zeilinger, Anton

    2015-11-17

    As a direct consequence of the no-cloning theorem, the deterministic amplification as in classical communication is impossible for unknown quantum states. This calls for more advanced techniques in a future global quantum network, e.g., for cloud quantum computing. A unique solution is the teleportation of an entangled state, i.e., entanglement swapping, representing the central resource to relay entanglement between distant nodes. Together with entanglement purification and a quantum memory it constitutes a so-called quantum repeater. Since the aforementioned building blocks have been individually demonstrated in laboratory setups only, the applicability of the required technology in real-world scenarios remained to be proven. Here we present a free-space entanglement-swapping experiment between the Canary Islands of La Palma and Tenerife, verifying the presence of quantum entanglement between two previously independent photons separated by 143 km. We obtained an expectation value for the entanglement-witness operator, more than 6 SDs beyond the classical limit. By consecutive generation of the two required photon pairs and space-like separation of the relevant measurement events, we also showed the feasibility of the swapping protocol in a long-distance scenario, where the independence of the nodes is highly demanded. Because our results already allow for efficient implementation of entanglement purification, we anticipate our research to lay the ground for a fully fledged quantum repeater over a realistic high-loss and even turbulent quantum channel. PMID:26578764

  8. Teleportation of entanglement over 143 km

    PubMed Central

    Herbst, Thomas; Scheidl, Thomas; Fink, Matthias; Handsteiner, Johannes; Wittmann, Bernhard; Ursin, Rupert; Zeilinger, Anton

    2015-01-01

    As a direct consequence of the no-cloning theorem, the deterministic amplification as in classical communication is impossible for unknown quantum states. This calls for more advanced techniques in a future global quantum network, e.g., for cloud quantum computing. A unique solution is the teleportation of an entangled state, i.e., entanglement swapping, representing the central resource to relay entanglement between distant nodes. Together with entanglement purification and a quantum memory it constitutes a so-called quantum repeater. Since the aforementioned building blocks have been individually demonstrated in laboratory setups only, the applicability of the required technology in real-world scenarios remained to be proven. Here we present a free-space entanglement-swapping experiment between the Canary Islands of La Palma and Tenerife, verifying the presence of quantum entanglement between two previously independent photons separated by 143 km. We obtained an expectation value for the entanglement-witness operator, more than 6 SDs beyond the classical limit. By consecutive generation of the two required photon pairs and space-like separation of the relevant measurement events, we also showed the feasibility of the swapping protocol in a long-distance scenario, where the independence of the nodes is highly demanded. Because our results already allow for efficient implementation of entanglement purification, we anticipate our research to lay the ground for a fully fledged quantum repeater over a realistic high-loss and even turbulent quantum channel. PMID:26578764

  9. 24 CFR 100.143 - Appropriate corrective action.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Appropriate corrective action. 100.143 Section 100.143 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT FAIR HOUSING DISCRIMINATORY CONDUCT UNDER...

  10. 24 CFR 100.143 - Appropriate corrective action.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Appropriate corrective action. 100.143 Section 100.143 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT FAIR HOUSING DISCRIMINATORY CONDUCT UNDER...

  11. 19 CFR 143.35 - Procedure for electronic entry summary.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Procedure for electronic entry summary. 143.35...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.35 Procedure for electronic entry summary. In order to obtain entry summary processing electronically, the...

  12. 19 CFR 143.35 - Procedure for electronic entry summary.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Procedure for electronic entry summary. 143.35...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.35 Procedure for electronic entry summary. In order to obtain entry summary processing electronically, the...

  13. 19 CFR 143.35 - Procedure for electronic entry summary.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Procedure for electronic entry summary. 143.35...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.35 Procedure for electronic entry summary. In order to obtain entry summary processing electronically, the...

  14. 13 CFR 143.26 - Non-Federal audit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... awards in a fiscal year shall: (1) Determine whether State or local subgrantees have met the audit... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Non-Federal audit. 143.26 Section... Financial Administration § 143.26 Non-Federal audit. (a) Basic Rule. Grantees and subgrantees...

  15. 13 CFR 143.26 - Non-Federal audit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... awards in a fiscal year shall: (1) Determine whether State or local subgrantees have met the audit... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Non-Federal audit. 143.26 Section... Financial Administration § 143.26 Non-Federal audit. (a) Basic Rule. Grantees and subgrantees...

  16. 13 CFR 143.26 - Non-Federal audit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... awards in a fiscal year shall: (1) Determine whether State or local subgrantees have met the audit... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Non-Federal audit. 143.26 Section... Financial Administration § 143.26 Non-Federal audit. (a) Basic Rule. Grantees and subgrantees...

  17. 13 CFR 143.26 - Non-Federal audit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... awards in a fiscal year shall: (1) Determine whether State or local subgrantees have met the audit... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Non-Federal audit. 143.26 Section... Financial Administration § 143.26 Non-Federal audit. (a) Basic Rule. Grantees and subgrantees...

  18. 12 CFR 217.143 - Supervisory formula approach (SFA).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 2 2014-01-01 2014-01-01 false Supervisory formula approach (SFA). 217.143... Measurement Approaches Risk-Weighted Assets for Securitization Exposures § 217.143 Supervisory formula... than L + T, the Board-regulated institution must apply a 1,250 percent risk weight to an amount...

  19. 12 CFR 3.143 - Supervisory formula approach (SFA).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Supervisory formula approach (SFA). 3.143 Section 3.143 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY CAPITAL ADEQUACY STANDARDS Risk-Weighted Assets-Internal Ratings-Based and Advanced Measurement Approaches Risk-Weighted Assets for Securitization Exposures §...

  20. 12 CFR 324.143 - Supervisory formula approach (SFA).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Supervisory formula approach (SFA). 324.143 Section 324.143 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY CAPITAL ADEQUACY OF FDIC-SUPERVISED INSTITUTIONS Risk-Weighted Assets-Internal Ratings-Based and Advanced Measurement...

  1. 12 CFR 563.143 - Must I file with OTS?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Must I file with OTS? 563.143 Section 563.143... (including the proposed capital distribution) for the applicable calendar year exceeds your net income for that year to date plus your retained net income for the preceding two years Must file an...

  2. 10 CFR 1.43 - Office of Nuclear Reactor Regulation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... produced at facilities licensed under 10 CFR parts 50, 52, and 54; (3) Operators of such facilities; (4... 10 Energy 1 2012-01-01 2012-01-01 false Office of Nuclear Reactor Regulation. 1.43 Section 1.43 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION...

  3. 47 CFR 80.143 - Required frequencies for radiotelephony.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Required frequencies for radiotelephony. 80.143... Stations § 80.143 Required frequencies for radiotelephony. (a) Except for compulsory vessels, each ship... emission on the frequency 2182 kHz. Ship stations are additionally authorized to receive and transmit...

  4. 24 CFR 100.143 - Appropriate corrective action.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the employees involved; (4) Developing outreach programs, marketing strategies, or loan products to... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Appropriate corrective action. 100.143 Section 100.143 Housing and Urban Development Regulations Relating to Housing and...

  5. 7 CFR 1703.143 - Maximum and minimum amounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 11 2012-01-01 2012-01-01 false Maximum and minimum amounts. 1703.143 Section 1703.143 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL DEVELOPMENT Distance Learning and Telemedicine Loan Program §...

  6. 7 CFR 1703.143 - Maximum and minimum amounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 11 2011-01-01 2011-01-01 false Maximum and minimum amounts. 1703.143 Section 1703.143 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL DEVELOPMENT Distance Learning and Telemedicine Loan Program §...

  7. 7 CFR 1703.143 - Maximum and minimum amounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Maximum and minimum amounts. 1703.143 Section 1703.143 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL DEVELOPMENT Distance Learning and Telemedicine Loan Program §...

  8. 7 CFR 1703.143 - Maximum and minimum amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Maximum and minimum amounts. 1703.143 Section 1703.143 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL DEVELOPMENT Distance Learning and Telemedicine Loan Program §...

  9. 40 CFR 265.143 - Financial assurance for closure.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Financial assurance for closure. 265.143 Section 265.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Financial...

  10. 40 CFR 265.143 - Financial assurance for closure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Financial assurance for closure. 265.143 Section 265.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Financial...

  11. 30 CFR 14.3 - Observers at tests and evaluations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Observers at tests and evaluations. 14.3 Section 14.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR...

  12. 30 CFR 14.3 - Observers at tests and evaluations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Observers at tests and evaluations. 14.3 Section 14.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR...

  13. 30 CFR 14.3 - Observers at tests and evaluations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Observers at tests and evaluations. 14.3 Section 14.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR...

  14. 30 CFR 14.3 - Observers at tests and evaluations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Observers at tests and evaluations. 14.3 Section 14.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR...

  15. 30 CFR 14.3 - Observers at tests and evaluations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Observers at tests and evaluations. 14.3 Section 14.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR...

  16. 10 CFR 1.43 - Office of Nuclear Reactor Regulation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... produced at facilities licensed under 10 CFR parts 50, 52, and 54; (3) Operators of such facilities; (4... 10 Energy 1 2014-01-01 2014-01-01 false Office of Nuclear Reactor Regulation. 1.43 Section 1.43 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION...

  17. 10 CFR 52.143 - Staff approval of design.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Staff approval of design. 52.143 Section 52.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS... under this subpart and receipt of a report by the Advisory Committee on Reactor Safeguards under §...

  18. 36 CFR 223.143 - Procedures for suspension.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Procedures for suspension. 223.143 Section 223.143 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST...

  19. 36 CFR 223.143 - Procedures for suspension.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Procedures for suspension. 223.143 Section 223.143 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST...

  20. 36 CFR 223.143 - Procedures for suspension.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Procedures for suspension. 223.143 Section 223.143 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST...

  1. 34 CFR 303.143 - Designation regarding financial responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... appropriate agencies. (Approved by the Office of Management and Budget under control number 1820-0550... 34 Education 2 2010-07-01 2010-07-01 false Designation regarding financial responsibility. 303.143... Application § 303.143 Designation regarding financial responsibility. Each application must include...

  2. 34 CFR 303.143 - Designation regarding financial responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... appropriate agencies. (Approved by the Office of Management and Budget under control number 1820-0550... 34 Education 2 2011-07-01 2010-07-01 true Designation regarding financial responsibility. 303.143... Application § 303.143 Designation regarding financial responsibility. Each application must include...

  3. 10 CFR 1.43 - Office of Nuclear Reactor Regulation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... produced at facilities licensed under 10 CFR parts 50, 52, and 54; (3) Operators of such facilities; (4... 10 Energy 1 2011-01-01 2011-01-01 false Office of Nuclear Reactor Regulation. 1.43 Section 1.43 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION...

  4. 10 CFR 1.43 - Office of Nuclear Reactor Regulation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... produced at facilities licensed under 10 CFR parts 50, 52, and 54; (3) Operators of such facilities; (4... 10 Energy 1 2010-01-01 2010-01-01 false Office of Nuclear Reactor Regulation. 1.43 Section 1.43 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION...

  5. 19 CFR 143.35 - Procedure for electronic entry summary.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Procedure for electronic entry summary. 143.35...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.35 Procedure for electronic entry summary. In order to obtain entry summary processing electronically, the...

  6. 19 CFR 143.35 - Procedure for electronic entry summary.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Procedure for electronic entry summary. 143.35...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Electronic Entry Filing § 143.35 Procedure for electronic entry summary. In order to obtain entry summary processing electronically, the...

  7. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  8. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  9. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  10. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  11. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  12. 27 CFR 646.143 - Meaning of terms.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Meaning of terms. 646.143... CIGARETTES General § 646.143 Meaning of terms. When used in this part, terms are defined as follows in this... 1130.28, Delegation of the Director's Authorities in 27 CFR Parts 45 and 646. Business premises....

  13. 27 CFR 646.143 - Meaning of terms.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Meaning of terms. 646.143... CIGARETTES General § 646.143 Meaning of terms. When used in this part, terms are defined as follows in this... 1130.28, Delegation of the Director's Authorities in 27 CFR Parts 45 and 646. Business premises....

  14. 40 CFR 65.143 - Closed vent systems.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Closed vent systems. 65.143 Section 65...) CONSOLIDATED FEDERAL AIR RULE Closed Vent Systems, Control Devices, and Routing to a Fuel Gas System or a Process § 65.143 Closed vent systems. (a) Closed vent system equipment and operating requirements....

  15. 12 CFR 308.143 - Decision of Board of Directors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Decision of Board of Directors. 308.143 Section...) of the Securities Exchange Act of 1934 § 308.143 Decision of Board of Directors. Following submission of the hearing transcript to the Board of Directors, the Board of Directors may grant the...

  16. 7 CFR 1703.143 - Maximum and minimum amounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 11 2013-01-01 2013-01-01 false Maximum and minimum amounts. 1703.143 Section 1703.143 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL DEVELOPMENT Distance Learning and Telemedicine Loan Program §...

  17. 10 CFR 52.143 - Staff approval of design.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Staff approval of design. 52.143 Section 52.143 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS... under this subpart and receipt of a report by the Advisory Committee on Reactor Safeguards under §...

  18. 19 CFR 143.3 - Action on application.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Action on application. 143.3 Section 143.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY... character and reputation of the software vendor. (b) Denial. If permission to use ABI is denied to...

  19. 19 CFR 143.3 - Action on application.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Action on application. 143.3 Section 143.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY... character and reputation of the software vendor. (b) Denial. If permission to use ABI is denied to...

  20. 19 CFR 143.3 - Action on application.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Action on application. 143.3 Section 143.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY... character and reputation of the software vendor. (b) Denial. If permission to use ABI is denied to...

  1. 19 CFR 143.3 - Action on application.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Action on application. 143.3 Section 143.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY... character and reputation of the software vendor. (b) Denial. If permission to use ABI is denied to...

  2. 40 CFR 264.143 - Financial assurance for closure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Financial assurance for closure. 264.143 Section 264.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Financial Requirements §...

  3. 40 CFR 265.143 - Financial assurance for closure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Financial assurance for closure. 265.143 Section 265.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Financial...

  4. 40 CFR 265.143 - Financial assurance for closure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Financial assurance for closure. 265.143 Section 265.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) INTERIM STATUS STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Financial...

  5. 33 CFR 143.15 - Lights and warning devices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Lights and warning devices. 143... (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.15 Lights and warning devices. (a) OCS facilities must meet the lights and warning devices requirements under part 67 of...

  6. 13 CFR 143.24 - Matching or cost sharing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Matching or cost sharing. 143.24... Financial Administration § 143.24 Matching or cost sharing. (a) Basic rule: Costs and contributions acceptable. With the qualifications and exceptions listed in paragraph (b) of this section, a matching...

  7. 33 CFR 143.15 - Lights and warning devices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Lights and warning devices. 143... (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.15 Lights and warning devices. (a) OCS facilities must meet the lights and warning devices requirements under part 67 of...

  8. 33 CFR 143.15 - Lights and warning devices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Lights and warning devices. 143... (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.15 Lights and warning devices. (a) OCS facilities must meet the lights and warning devices requirements under part 67 of...

  9. 33 CFR 143.15 - Lights and warning devices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Lights and warning devices. 143... (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT General § 143.15 Lights and warning devices. (a) OCS facilities must meet the lights and warning devices requirements under part 67 of...

  10. 27 CFR 17.143 - Notice for monthly claims.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Notice for monthly claims. 17.143 Section 17.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... monthly claims may be withdrawn by the manufacturer by filing a notice to that effect, in writing,...

  11. 19 CFR 143.5 - System performance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false System performance requirements. 143.5 Section 143... performance requirements. The performance requirements and operational standards for electronic data filing...), which is updated periodically. The User Support Services Division, Customs Headquarters, upon...

  12. 7 CFR 58.143 - Raw product storage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Raw product storage. 58.143 Section 58.143 Agriculture... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION, GENERAL SPECIFICATIONS FOR APPROVED PLANTS AND STANDARDS FOR GRADES OF DAIRY PRODUCTS 1...

  13. 19 CFR 143.16 - Substitution of warehouse entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Substitution of warehouse entry. 143.16 Section 143.16 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT... warehouse entry. The importer may substitute an entry for warehouse at any time within 1 year from the...

  14. Cesium vapor thermionic converter anomalies arising from negative ion emission

    NASA Astrophysics Data System (ADS)

    Rasor, Ned S.

    2016-08-01

    Compelling experimental evidence is given that a longstanding limit encountered on cesium vapor thermionic energy converter performance improvement and other anomalies arise from thermionic emission of cesium negative ions. It is shown that the energy that characterizes thermionic emission of cesium negative ions is 1.38 eV and, understandably, is not the electron affinity 0.47 eV determined for the photodetachment threshold of the cesium negative ion. The experimental evidence includes measurements of collector work functions and volt-ampere characteristics in quasi-vacuum cesium vapor thermionic diodes, along with reinterpretation of the classic Taylor-Langmuir S-curve data on electron emission in cesium vapor. The quantitative effects of negative ion emission on performance in the ignited, unignited, and quasi-vacuum modes of cesium vapor thermionic converter operation are estimated.

  15. Cesium and Strontium Separation Technologies Literature Review

    SciTech Connect

    T. A. Todd; T. A. Todd; J. D. Law; R. S. Herbst

    2004-03-01

    Integral to the Advanced Fuel Cycle Initiative (AFCI) Program’s proposed closed nuclear fuel cycle, the fission products cesium and strontium in the dissolved spent nuclear fuel stream are to be separated and managed separately. A comprehensive literature survey is presented to identify cesium and strontium separation technologies that have the highest potential and to focus research and development efforts on these technologies. Removal of these high-heat-emitting fission products reduces the radiation fields in subsequent fuel cycle reprocessing streams and provides a significant short-term (100 yr) heat source reduction in the repository. This, along with separation of actinides, may provide a substantial future improvement in the amount of fuel that could be stored in a geologic repository. The survey and review of the candidate cesium and strontium separation technologies are presented herein. Because the AFCI program intends to manage cesium and strontium together, technologies that simultaneously separate both elements are of the greatest interest, relative to technologies that separate only one of the two elements.

  16. Structured photoionization continuum of cesium vapor

    NASA Astrophysics Data System (ADS)

    Pichler, Goran; Makdisi, Yacoub; Kokaj, Jahja; Thomas, Nicky; Mathew, Joseph; AMIP Team

    2015-05-01

    We studied absorption spectrum of dense cesium vapor in an all-sapphire cell with a special emphasis on the highly structured photoionization continuum. This continuum appears to be composed of atomic and molecular contributions which can be separated by means of additional superheating of the sapphire cell. This was possible due to the small amount of cesium filling which completely evaporated at temperature of about 450 °C. This enabled the overheating of cesium dimers which almost disappeared at a temperature of 900 °C leaving pure atomic Cs vapor. The analysis of the thermal destruction indicated that the highly structured molecular component of the photoionization continuum can be entirely attributed to cesium dimers. We discuss the possible origin of the structured photoionization continuum as stemming from the absorption process from the ground Cs2 molecule to the doubly excited Cs2** molecule located above the molecular ionization limit Cs2+.The corresponding potential curves are subjected to a mutual interactions and autoionization.

  17. Scintillator handbook with emphasis on cesium iodide

    NASA Technical Reports Server (NTRS)

    Tidd, J. L.; Dabbs, J. R.; Levine, N.

    1973-01-01

    This report provides a background of reasonable depth and reference material on scintillators in general. Particular attention is paid to the cesium iodide scintillators as used in the High Energy Astronomy Observatory (HEAO) experiments. It is intended especially for use by persons such as laboratory test personnel who need to obtain a working knowledge of these materials and their characteristics in a short time.

  18. MicroRNA-143/-145 in Cardiovascular Diseases

    PubMed Central

    Zhao, Wang; Zhao, Shui-Ping; Zhao, Yu-Hong

    2015-01-01

    MicroRNAs (miRNAs) play an essential role in the onset and development of many cardiovascular diseases. Increasing evidence shows that miRNAs can be used as potential diagnostic biomarkers for cardiovascular diseases, and miRNA-based therapy may be a promising therapy for the treatment of cardiovascular diseases. The microRNA-143/-145 (miR-143/-145) cluster is essential for differentiation of vascular smooth muscle cells (VSMCs) and determines VSMC phenotypic switching. In this review, we summarize the recent progress in knowledge concerning the function of miR-143/-145 in the cardiovascular system and their role in cardiovascular diseases. We discuss the potential role of miR-143/-145 as valuable biomarkers for cardiovascular diseases and explore the potential strategy of targeting miR-143 and miR-145. PMID:26221598

  19. Distribution of radioactive cesium and stable cesium in cattle kept on a highly contaminated area of Fukushima nuclear accident.

    PubMed

    Sato, Itaru; Okada, Keiji; Sasaki, Jun; Chida, Hiroyuki; Satoh, Hiroshi; Miura, Kiyoshi; Kikuchi, Kaoru; Otani, Kumiko; Sato, Shusuke

    2015-07-01

    Radioactivity inspection of slaughtered cattle is generally conducted using a portion of the neck muscle; however, there is limited information about the distribution of radioactive cesium in cattle. In this study, therefore, we measured not only radioactive cesium but also stable cesium in various tissues of 19 cattle that had been kept in the area highly contaminated by the Fukushima nuclear accident. Skeletal muscles showed approximately 1.5-3.0 times higher concentration of radioactive cesium than internal organs. Radioactive cesium concentration in the tenderloin and top round was about 1.2 times as high as that in the neck muscle. The kidney showed the highest concentration of radioactive cesium among internal organs, whereas the liver was lowest. Radioactive cesium concentration in the blood was about 8% of that in the neck muscle. Characteristics of stable cesium distribution were almost the same as those of radioactive cesium. Correlation coefficient between radioactive cesium and stable cesium in tissues of individual cattle was 0.981 ± 0.012. When a suspicious level near 100 Bq/kg is detected in the neck of slaughtered cattle, re-inspection should be conducted using a different region of muscle, for example top round, to prevent marketing of beef that violates the Food Sanitation Act. PMID:25511231

  20. Composition and process for separating cesium ions from an acidic aqueous solution also containing other ions

    DOEpatents

    Dietz, Mark L.; Horwitz, E. Philip; Bartsch, Richard A.; Barrans, Jr., Richard E.; Rausch, David

    1999-01-01

    A crown ether cesium ion extractant is disclosed as is its synthesis. The crown ether cesium ion extractant is useful for the selective purification of cesium ions from aqueous acidic media, and more particularly useful for the isolation of radioactive cesium-137 from nuclear waste streams. Processes for isolating cesium ions from aqueous acidic media using the crown ether cesium extractant are disclosed as are processes for recycling the crown ether cesium extractant and processes for recovering cesium from a crown ether cesium extractant solution.

  1. Composition and process for separating cesium ions from an acidic aqueous solution also containing other ions

    DOEpatents

    Dietz, M.L.; Horwitz, E.P.; Bartsch, R.A.; Barrans, R.E. Jr.; Rausch, D.

    1999-03-30

    A crown ether cesium ion extractant is disclosed as is its synthesis. The crown ether cesium ion extractant is useful for the selective purification of cesium ions from aqueous acidic media, and more particularly useful for the isolation of radioactive cesium-137 from nuclear waste streams. Processes for isolating cesium ions from aqueous acidic media using the crown ether cesium extractant are disclosed as are processes for recycling the crown ether cesium extractant and processes for recovering cesium from a crown ether cesium extractant solution. 4 figs.

  2. The Inhibitor Ko143 Is Not Specific for ABCG2

    PubMed Central

    Zoghbi, Sami S.; Lu, Shuiyu; Shukla, Suneet; Ambudkar, Suresh V.; Pike, Victor W.; Mulder, Jan; Gottesman, Michael M.; Innis, Robert B.; Hall, Matthew D.

    2015-01-01

    Imaging ATP-binding cassette (ABC) transporter activity in vivo with positron emission tomography requires both a substrate and a transporter inhibitor. However, for ABCG2, there is no inhibitor proven to be specific to that transporter alone at the blood-brain barrier. Ko143 [[(3S,6S,12aS)-1,2,3,4,6,7,12,12a-octahydro-9-methoxy-6-(2-methylpropyl)-1,4-dioxopyrazino[1′,2′:1,6]pyrido[3,4- b]indole-3-propanoic acid 1,1-dimethylethyl ester], a nontoxic analog of fungal toxin fumitremorgin C, is a potent inhibitor of ABCG2, although its specificity in mouse and human systems is unclear. This study examined the selectivity of Ko143 using human embryonic kidney cell lines transfected with ABCG2, ABCB1, or ABCC1 in several in vitro assays. The stability of Ko143 in rat plasma was measured using high performance liquid chromatography. Our results show that, in addition to being a potent inhibitor of ABCG2, at higher concentrations (≥1 μM) Ko143 also has an effect on the transport activity of both ABCB1 and ABCC1. Furthermore, Ko143 was found to be unstable in rat plasma. These findings indicate that Ko143 lacks specificity for ABCG2 and this should be taken into consideration when using Ko143 for both in vitro and in vivo experiments. PMID:26148857

  3. The Inhibitor Ko143 Is Not Specific for ABCG2.

    PubMed

    Weidner, Lora D; Zoghbi, Sami S; Lu, Shuiyu; Shukla, Suneet; Ambudkar, Suresh V; Pike, Victor W; Mulder, Jan; Gottesman, Michael M; Innis, Robert B; Hall, Matthew D

    2015-09-01

    Imaging ATP-binding cassette (ABC) transporter activity in vivo with positron emission tomography requires both a substrate and a transporter inhibitor. However, for ABCG2, there is no inhibitor proven to be specific to that transporter alone at the blood-brain barrier. Ko143 [[(3S,6S,12aS)-1,2,3,4,6,7,12,12a-octahydro-9-methoxy-6-(2-methylpropyl)-1,4-dioxopyrazino[1',2':1,6]pyrido[3,4- b]indole-3-propanoic acid 1,1-dimethylethyl ester], a nontoxic analog of fungal toxin fumitremorgin C, is a potent inhibitor of ABCG2, although its specificity in mouse and human systems is unclear. This study examined the selectivity of Ko143 using human embryonic kidney cell lines transfected with ABCG2, ABCB1, or ABCC1 in several in vitro assays. The stability of Ko143 in rat plasma was measured using high performance liquid chromatography. Our results show that, in addition to being a potent inhibitor of ABCG2, at higher concentrations (≥1 μM) Ko143 also has an effect on the transport activity of both ABCB1 and ABCC1. Furthermore, Ko143 was found to be unstable in rat plasma. These findings indicate that Ko143 lacks specificity for ABCG2 and this should be taken into consideration when using Ko143 for both in vitro and in vivo experiments. PMID:26148857

  4. Formation of cesium peroxide and cesium superoxide on InP photocathode activated by cesium and oxygen

    SciTech Connect

    Sun Yun; Liu Zhi; Pianetta, Piero; Lee, Dong-Ick

    2007-10-01

    Activation of p-type III-V semiconductors with cesium and oxygen has been widely used to prepare negative electron affinity (NEA) photocathodes. However, the nature of the chemical species on the surface after the activation is not well understood. In this study, InP NEA photocathodes activated with cesium and oxygen are studied using synchrotron radiation photoelectron spectroscopy, also called photoemission. Based on the O 1s core level as well as the valence band spectra, Cs peroxide and Cs superoxide are identified on the InP surface. Transformation from Cs peroxide to Cs superoxide is observed after the activation, and is probably the major reason for the decay of the quantum yield of the photocathode. The oxidation of the InP substrate is also observed with elapse of time, adding to the decay of the quantum yield.

  5. The status of cesium beam frequency standards

    NASA Technical Reports Server (NTRS)

    Cutler, Leonard S.

    1990-01-01

    There has been a lot of progress in cesium beam frequency standards in the last few years some of which will be reported here. Optical pumping is being pursued actively in a number of laboratories. Optically slowed and cooled beams have been demonstrated as well as traps for cold neutral atoms. The microwave cavity performance with regard to local phase shift at the beam holes was improved by use of carefully designed and built ring structures for the cavity ends. Work is being done on improvements in electronics with some emphasis on use of digital circuitry and microprocessors. The frequency pulling due to microwave Delta M = +/- 1 transitions (Ramsey pulling) was analyzed and shown to be important. Status of cesium beam frequency standards in some of the laboratories as well as some of the commercial work is discussed. Optical pumping and detection are discussed.

  6. Cesium titanium silicate and method of making

    DOEpatents

    Balmer, Mari L.

    1997-01-01

    The invention is the new material, a ternary compound of cesium, silica, and titania, together with a method of making the ternary compound, cesium titanium silicate pollucite. More specifically, the invention is Cs.sub.2 Ti.sub.2 Si.sub.4 O.sub.13 pollucite which is a new crystalline phase representing a novel class of Ti-containing zeolites. Compositions contain relatively high Cs.sub.2 O and TiO.sub.2 loadings and are durable glass and ceramic materials. The amount of TiO.sub.2 and Cs.sub.2 that can be incorporated into these glasses and crystalline ceramics far exceeds the limits set for the borosilicate high level waste glass.

  7. Cesium titanium silicate and method of making

    DOEpatents

    Balmer, M.L.

    1997-01-07

    The invention is the new material, a ternary compound of cesium, silica, and titania, together with a method of making the ternary compound, cesium titanium silicate pollucite. More specifically, the invention is Cs{sub 2}Ti{sub 2}Si{sub 4}O{sub 13} pollucite which is a new crystalline phase representing a novel class of Ti-containing zeolites. Compositions contain relatively high Cs{sub 2}O and TiO{sub 2} loadings and are durable glass and ceramic materials. The amount of TiO{sub 2} and Cs{sub 2} that can be incorporated into these glasses and crystalline ceramics far exceeds the limits set for the borosilicate high level waste glass. 10 figs.

  8. 33 CFR 143.401 - Vessel certification and operation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Standby Vessels § 143.401... of inspection issued in compliance with Subchapters H, I, or T of 46 CFR Chapter I. (b) Be capable...

  9. 19 CFR 143.5 - System performance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.5 System... are detailed in Customs Publication 552, Customs And Trade Automated Interface Requirements (CATAIR), which is updated periodically. The User Support Services Division, Customs Headquarters, upon...

  10. 19 CFR 143.7 - Revocation of ABI participation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.7 Revocation of ABI... risk of significant harm to the integrity and functioning of the system, the Director, User...

  11. 19 CFR 143.7 - Revocation of ABI participation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.7 Revocation of ABI... risk of significant harm to the integrity and functioning of the system, the Director, User...

  12. 19 CFR 143.5 - System performance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.5 System... are detailed in Customs Publication 552, Customs And Trade Automated Interface Requirements (CATAIR), which is updated periodically. The User Support Services Division, Customs Headquarters, upon...

  13. 19 CFR 143.5 - System performance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.5 System... are detailed in Customs Publication 552, Customs And Trade Automated Interface Requirements (CATAIR), which is updated periodically. The User Support Services Division, Customs Headquarters, upon...

  14. 19 CFR 143.7 - Revocation of ABI participation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.7 Revocation of ABI... risk of significant harm to the integrity and functioning of the system, the Director, User...

  15. 143. INTERIOR OF THE MILL HOUSE SHOWING BREAST WHEEL, 1853 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    143. INTERIOR OF THE MILL HOUSE SHOWING BREAST WHEEL, 1853 Collection of the Free Library of Philadelphia - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

  16. Search for linking transitions in {sup 143}Eu

    SciTech Connect

    Lerma, F.; LaFosse, D.R.; Devlin, M.

    1996-12-31

    Six SD bands were populated in {sup 143}Eu and {sup 144}Eu, two of which had not been previously observed. Sum spectra were generated to search for two step links from the yrast SD band in {sup 143}Eu. However, no two step links were found. A single link from the SD band in {sup 143}Eu was found at 3364 keV. The level where it feeds into has not been identified. Alpha-particle energy (E{sub {alpha}}) spectra leading to the SD band and to normal states in {sup 143}Eu were measured and a correlation was found between E{sub {alpha}} and the level spin of the residual nucleus.

  17. 33 CFR 143.210 - Letter of compliance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.210 Letter of compliance. (a) The Officer in Charge, Marine Inspection, determines whether a mobile offshore... fee prescribed in 46 CFR 2.10-130....

  18. 33 CFR 143.210 - Letter of compliance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.210 Letter of compliance. (a) The Officer in Charge, Marine Inspection, determines whether a mobile offshore... fee prescribed in 46 CFR 2.10-130....

  19. 47 CFR 101.143 - Minimum path length requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.143 Minimum path length requirements. (a) The... carrier fixed point-to-point microwave services must equal or exceed the value set forth in the...

  20. 47 CFR 101.143 - Minimum path length requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.143 Minimum path length requirements. (a) The... carrier fixed point-to-point microwave services must equal or exceed the value set forth in the...

  1. 143. MOBILE HIGH PRESSURE NITROGEN CART STORED IN CONTROL ROOM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    143. MOBILE HIGH PRESSURE NITROGEN CART STORED IN CONTROL ROOM (214), LSB (BLDG. 751) - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  2. Cesium legacy safety project management work plan

    SciTech Connect

    Durham, J.S.

    1998-04-21

    This Management Work Plan (MWP) describes the process flow, quality assurance controls, and the Environment, Safety, and Health requirements of the Cesium Legacy Safety Project. This MWP provides an overview of the project goals and methods for repackaging the non-conforming Type W overpacks and packaging the CsCl powder and pellets. This MWP is not intended to apply to other activities associated with the CsCl Legacy Safety Program (i.e., clean out of South Cell).

  3. 40 CFR 267.143 - Financial assurance for closure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Trust Fund. Owners and operators can use the “closure trust fund,” that is specified in 40 CFR 264.143(a... owner or operator must submit a trust agreement with the wording specified in 40 CFR 264.151(a)(1). (b... guaranteeing payment into a closure trust fund,” as specified in 40 CFR 264.143(b), including the use of...

  4. 47 CFR 101.143 - Minimum path length requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Minimum path length requirements. 101.143... SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.143 Minimum path length requirements. (a) The...) Minimum path length (km) Below 1,850 N/A 1,850 to 7,125 17 10,550 to 13,250 5 Above 17,700 N/A (b)...

  5. 47 CFR 101.143 - Minimum path length requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Minimum path length requirements. 101.143... SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.143 Minimum path length requirements. (a) The...) Minimum path length (km) Below 1,850 N/A 1,850 to 7,125 17 10,550 to 13,250 5 Above 17,700 N/A (b)...

  6. 47 CFR 101.143 - Minimum path length requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Minimum path length requirements. 101.143... SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.143 Minimum path length requirements. (a) The...) Minimum path length (km) Below 1,850 N/A 1,850 to 7,125 17 10,550 to 13,250 5 Above 17,700 N/A (b)...

  7. Murine immunization by cesium-137 irradiation attenuated Schistosoma mansoni cercariae

    SciTech Connect

    Stek, M. Jr.; Minard, P.; Cruess, D.F.

    1984-06-01

    Cesium-137, becoming a more readily available ionizing gamma radiation source for laboratory use, was shown to effectively attenuate Schistosoma mansoni cercariae for vaccine production. In parallel comparison studies with the murine model, cesium-137 attenuated cercariae consistently afforded better protection than did the cobalt-60 prepared vaccine. Dose-response data indicated that the optimal total irradiation with cesium-137 was between 45 and 50 Krad.

  8. Hydrogen masers and cesium fountains at NRC

    NASA Technical Reports Server (NTRS)

    Boulanger, J.-S.; Morris, D.; Douglas, R. J.; Gagne, M.-C.

    1994-01-01

    The NRC masers H-3 and H-4 have been operating since June 1993 with cavity servo control. These low-flux active H masers are showing stabilities of about 10(exp -15) from 1 hour to several days. Stability results are presented, and the current and planned uses of the masers are discussed. A cesium fountain primary frequency standard project has been started at NRC. Trapping and launching experiments with the goal of 7 m/s launches are beginning. We discuss our plans for a local oscillator and servo that exploit the pulsed aspect of cesium fountain standards, and meet the challenge of 10(exp -14) tau(exp -1/2) stability without requiring masers. At best, we expect to run this frequency standard initially for periods of hours each working day rather than continuously for years, and so frequency transfer to outside laboratories has been carefully considered. We conclude that masers (or other even better secondary clocks) are required to exploit this potential accuracy of the cesium fountain. We present and discuss our conclusion that it is feasible to transfer frequency in this way with a transfer-induced uncertainty of less than 10(exp -15), even in the presence of maser frequency drift and random walk noise.

  9. Direct Grout Stabilization of High Cesium Salt Waste: Cesium Leaching Studies

    SciTech Connect

    Langton, C.A.

    1999-09-19

    'The direct grout alternative is a viable option for treatment/stabilization and disposal of salt waste containing Cs-137 concentrations of 1-3 Ci/gal. The significant difference between these waste solutions is that the high cesium salt solution will contain between 1 and 3 Curies of Cs-137 per gallon compared to a negligible amount in the current salt solution. This difference will require special engineering and shielding for a direct grout processing facility and disposal units to achieve acceptable radiation exposure conditions. The higher cesium concentrations in the direct grout also require that the cesium leaching be evaluated as a function of curing temperature. ANS 16.1 leaching results and distribution ratios (approximations of distribution coefficients) as a function of temperature are presented in this report.'

  10. Surface interactions of cesium and boric acid with stainless steel

    SciTech Connect

    Grossman-Canfield, N.

    1995-08-01

    In this report, the effects of cesium hydroxide and boric acid on oxidized stainless steel surfaces at high temperatures and near one atmosphere of pressure are investigated. This is the first experimental investigation of this chemical system. The experimental investigations were performed using a mass spectrometer and a mass electrobalance. Surfaces from the different experiments were examined using a scanning electron microscope to identify the presence of deposited species, and electron spectroscopy for chemical analysis to identify the species deposited on the surface. A better understanding of the equilibrium thermodynamics, the kinetics of the steam-accelerated volatilizations, and the release kinetics are gained by these experiments. The release rate is characterized by bulk vaporization/gas-phase mass transfer data. The analysis couples vaporization, deposition, and desorption of the compounds formed by cesium hydroxide and boric acid under conditions similar to what is expected during certain nuclear reactor accidents. This study shows that cesium deposits on an oxidized stainless steel surface at temperatures between 1000 and 1200 Kelvin. Cesium also deposits on stainless steel surfaces coated with boric oxide in the same temperature ranges. The mechanism for cesium deposition onto the oxide layer was found to involve the chemical reaction between cesium and chromate. Some revaporization in the cesium hydroxide-boric acid system was observed. It has been found that under the conditions given, boric acid will react with cesium hydroxide to form cesium metaborate. A model is proposed for this chemical reaction.

  11. Lanthanide doped strontium-barium cesium halide scintillators

    SciTech Connect

    Bizarri, Gregory; Bourret-Courchesne, Edith; Derenzo, Stephen E.; Borade, Ramesh B.; Gundiah, Gautam; Yan, Zewu; Hanrahan, Stephen M.; Chaudhry, Anurag; Canning, Andrew

    2015-06-09

    The present invention provides for a composition comprising an inorganic scintillator comprising an optionally lanthanide-doped strontium-barium, optionally cesium, halide, useful for detecting nuclear material.

  12. Laser excited fluorescence in the cesium-xenon excimer and the cesium dimer

    NASA Technical Reports Server (NTRS)

    Exton, R. J.; Snow, W. L.; Hillard, M. E.

    1978-01-01

    Argon ion laser lines are used to excite fluorescence in a mixture of cesium and xenon. Excimer band fluorescence is observed at higher pressures (about 1 atm) while at lower pressures (several torr) a diffuse fluorescence due to the cesium dimer is observed whose character changes with exciting wavelength. The excimer fluorescence is shown to be directly related to the location of the exciting wavelength within previously measured Cs/Xe line shapes. This fact suggests that the excimer systems may be efficiently pumped through these line shapes. Qualitative energy-level schemes are proposed to explain the observations in both the excimer and dimer systems.

  13. Strontium-90 and cesium-137 distribution in Baltic Sea waters

    SciTech Connect

    Lazarev, L.N.; Gedeonov, L.I.; Ivanova, L.M.; Stepanov, A.V.

    1988-09-01

    The strontium-90 and cesium-137 concentrations determined in 1983 in the Baltic Sea proper and the Gulf of Finland and in the Soviet Baltic rivers are furnished. The cesium-137 content has been found to be directly proportional to the salinity of the water. Significant influx of technogenic radioactive contaminants from the North to the Baltic Sea was noted in 1983.

  14. Cesium-associated hypokalemia successfully treated with amiloride

    PubMed Central

    Horn, Sarah; Naidus, Elliot; Alper, Seth L.; Danziger, John

    2015-01-01

    Self-treatment of cancer with cesium chloride, despite proven lack of efficacy, continues to produce serious adverse effects. Among these is hypokalemia predisposing to life-threatening arrhythmia. The mechanism of cesium-associated hypokalemia (CAH) has not been described. We report urinary potassium wasting responsive to amiloride therapy in a cancer patient with CAH, and discuss possible mechanisms. PMID:26034598

  15. Distillation device supplies cesium vapor at constant pressure

    NASA Technical Reports Server (NTRS)

    Basiulis, A.; Shefsiek, P. K.

    1968-01-01

    Distillation apparatus in the form of a U tube supplies small amounts of pure cesium vapor at constant pressure to a thermionic converter. The upstream leg of the U tube is connected to a vacuum pump to withdraw noncondensable impurities, the bottom portion serves as a reservoir for the liquid cesium.

  16. Cesium deposition in soil and its effects

    NASA Astrophysics Data System (ADS)

    Kasi, S. S. H.

    2001-06-01

    Stabilization of the 137Cs profile after 1986, has been observed in a mineral soil in southern Finland. An inversion calculation is presented to determine the 137Cs profile from the photo-peak (662 keV) counting rate profile. Snow water equivalent (snow mass) can be accurately determined by using snow attenuation of the cesium radiation. When counting, at the same time, the 1461 keV photons of 40K as well, it may then be possible to determine the surface soil moisture. The 137Cs profile information is also important for the determination of its contribution to human dose.

  17. Plutonium and Cesium Colloid Mediated Transport

    NASA Astrophysics Data System (ADS)

    Boukhalfa, H.; Dittrich, T.; Reimus, P. W.; Ware, D.; Erdmann, B.; Wasserman, N. L.; Abdel-Fattah, A. I.

    2013-12-01

    Plutonium and cesium have been released to the environment at many different locations worldwide and are present in spent fuel at significant levels. Accurate understanding of the mechanisms that control their fate and transport in the environment is important for the management of contaminated sites, for forensic applications, and for the development of robust repositories for the disposal of spent nuclear fuel and nuclear waste. Plutonium, which can be present in the environment in multiple oxidations states and various chemical forms including amorphous oxy(hydr)oxide phases, adsorbs/adheres very strongly to geological materials and is usually immobile in all its chemical forms. However, when associated with natural colloids, it has the potential to migrate significant distances from its point of release. Like plutonium, cesium is not very mobile and tends to remain adhered to geological materials near its release point, although its transport can be enhanced by natural colloids. However, the reactivity of plutonium and cesium are very different, so their colloid-mediated transport might be significantly different in subsurface environments. In this study, we performed controlled experiments in two identically-prepared columns; one dedicated to Pu and natural colloid transport experiments, and the other to Cs and colloid experiments. Multiple flow-through experiments were conducted in each column, with the effluent solutions being collected and re-injected into the same column two times to examine the persistence and scaling behavior of the natural colloids, Pu and Cs. The data show that that a significant fraction of colloids were retained in the first elution through each column, but the eluted colloids collected from the first run transported almost conservatively in subsequent runs. Plutonium transport tracked natural colloids in the first run but deviated from the transport of natural colloids in the second and third runs. Cesium transport tracked natural

  18. Negative and positive cesium ion studies

    NASA Technical Reports Server (NTRS)

    Kuehn, D. G.; Sutliff, D. E.; Chanin, L. M.

    1978-01-01

    Mass spectrometric analyses have been performed on the positive and negative species from discharges in Cs, He-Cs, and He-H2-Cs mixtures. Sampling was conducted through the electrodes of normal glow discharges and from close-spaced heated-cathode conditions, which approximate a cesium thermionic converter. No negative Cs ions were observed for Cs pressures less than .01 torr. Identified species included Cs(+), Cs2(+), Cs(-), and what appeared to be multiply charged ions. Low-mass negative and positive ions attributed to H2 were observed when an He-H2 mixture was also present in the discharge region.

  19. Evaluation of electrochemical ion exchange for cesium elution

    SciTech Connect

    Bontha, J.D.; Kurath, D.E.; Surma, J.E.; Buehler, M.F.

    1996-04-01

    Electrochemical elution was investigated as an alternative method to acid elution for the desorption of cesium from loaded ion exchange resins. The approach was found to have several potential advantages over existing technologies, in particular, electrochemical elution eliminates the need for addition of chemicals to elute cesium from the ion exchange resin. Also, since, in the electrochemical elution process the eluting solution is not in direct contact with the ion exchange material, very small volumes of the eluting solution can be used in a complete recycle mode in order to minimize the total volume of the cesium elute. In addition, the cesium is eluted as an alkaline solution that does not require neutralization with caustic to meet the tank farm specifications. Other advantages include easy incorporation of the electrochemical elution process into the present cesium recovery schemes.

  20. A combined cesium-strontium extraction/recovery process

    SciTech Connect

    Horwitz, E.P.; Dietz, M.L.; Jensen, M.P.

    1996-03-01

    A new solvent extraction process for the simultaneous extraction of cesium and strontium from acidic nitrate media is described. This process uses a solvent formulation comprised of 0.05 M di-t-butylcyclohexano-18-crown-6 (DtBuCH18C6), 0.1 M Crown 100{prime} (a proprietary, cesium-selective derivative of dibenzo-18-crown-6), 1.2 M tributyl phosphate (TBP), and 5% (v/v) lauryl nitrile in an isoparaffinic hydrocarbon diluent. Distribution ratios for cesium and strontium from 4 M nitric acid are 4.13 and 3.46, respectively. A benchtop batch countercurrent extraction experiment indicates that >98% of the cesium and strontium initially present in the feed solution can be removed in only four extraction stages. Through proper choice of extraction and strip conditions, extracted cesium and strontium can be recovered either together or individually.

  1. Trapping behavior of gaseous cesium by fly ash filters.

    PubMed

    Shin, J M; Park, J J; Song, K C; Kim, J H

    2009-01-01

    The high volatility of a gaseous form and its high chemical reactivity make a cesium emission control very difficult work. In this study, fly ash filters were tested for the removal of gaseous cesium from a hot flue gas under air and hydrogen conditions at 700-1000 degrees C. Tests were performed by using a simulated gaseous cesium volatilized from Cs(2)SiO(3) in a two-zone furnace. Fly ash filter was found to be the most promising filter for trapping the gaseous cesium. The results of the trapping tests are presented, along with the effects of the temperature, superficial gas velocity, and carrier gas on the cesium trapping quantity. PMID:19375925

  2. A method for synthesizing pollucite from chabazite and cesium chloride

    SciTech Connect

    Pereira, Candido

    1997-08-11

    A method is described for immobilizing waste chlorides salts containing radionuclides and hazardous nuclear material for permanent disposal, and in particular, a method for immobilizing waste chloride salts containing cesium, in a synthetic form of pollucite. The method for synthesizing pollucite from chabazite and cesium chloride includes mixing dry, non-aqueous cesium chloride with chabazite and heating the mixture to a temperature greater than the melting temperature of the cesium chloride, or above about 700 C. The method further comprises significantly improving the rate of retention of cesium in ceramic products comprised of a salt-loaded zeolite by adding about 10% chabazite by weight to the salt-loaded zeolite prior to conversion at elevated temperatures and pressures to the ceramic composite.

  3. Investigations of negative and positive cesium ion species

    NASA Technical Reports Server (NTRS)

    Chanin, L. M.

    1978-01-01

    A direct test is provided of the hypothesis of negative ion creation at the anode or collector of a diode operating under conditions simulating a cesium thermionic converter. The experimental technique involves using direct ion sampling through the collector electrode with mass analysis using a quadrupole mass analyzer. Similar measurements are undertaken on positive ions extracted through the emitter electrode. Measurements were made on a variety of gases including pure cesium, helium-cesium mixtures and cesium-hydrogen as well as cesium-xenon mixtures. The gas additive was used primarily to aid in understanding the negative ion formation processes. Measurements were conducted using emitter (cathode) temperatures up to about 1000 F. The major negative ion identified through the collector was Cs(-) with minor negative ion peaks tentatively identified as H(-), H2(-), H3(-), He(-) and a mass 66. Positive ions detected were believed to be Cs(+), Cs2(+) and Cs3(+).

  4. Method for synthesizing pollucite from chabazite and cesium chloride

    DOEpatents

    Pereira, Candido

    1999-01-01

    A method for immobilizing waste chlorides salts containing radionuclides and hazardous nuclear material for permanent disposal, and in particular, a method for immobilizing waste chloride salts containing cesium, in a synthetic form of pollucite. The method for synthesizing pollucite from chabazite and cesium chloride includes mixing dry, non-aqueous cesium chloride with chabazite and heating the mixture to a temperature greater than the melting temperature of the cesium chloride, or above about 700.degree. C. The method further comprises significantly improving the rate of retention of cesium in ceramic products comprised of a salt-loaded zeolite by adding about 10% chabazite by weight to the salt-loaded zeolite prior to conversion at elevated temperatures and pressures to the ceramic composite.

  5. Method for synthesizing pollucite from chabazite and cesium chloride

    DOEpatents

    Pereira, C.

    1999-02-23

    A method is described for immobilizing waste chlorides salts containing radionuclides and hazardous nuclear material for permanent disposal, and in particular, a method is described for immobilizing waste chloride salts containing cesium, in a synthetic form of pollucite. The method for synthesizing pollucite from chabazite and cesium chloride includes mixing dry, non-aqueous cesium chloride with chabazite and heating the mixture to a temperature greater than the melting temperature of the cesium chloride, or above about 700 C. The method further comprises significantly improving the rate of retention of cesium in ceramic products comprised of a salt-loaded zeolite by adding about 10% chabazite by weight to the salt-loaded zeolite prior to conversion at elevated temperatures and pressures to the ceramic composite. 3 figs.

  6. A new luminous blue variable - R143 in 30 Doradus

    NASA Technical Reports Server (NTRS)

    Parker, Joel WM.; Clayton, Geoffrey C.; Winge, Claudia; Conti, Peter S.

    1993-01-01

    We have discovered that R143 in the Large Magellanic Cloud is a luminous blue variable (LBV), the first and perhaps the lone LBV in the central cluster of 30 Doradus, and only the sixth known LMC LBV. Photometric and spectroscopic observations over the past 40 yr indicate that during that time R143 moved redward (changing from an F5 to F8 supergiant), then blueward (possibly becoming as early as O9.5), and is now moving back to the red (currently appearing as a late B supergiant). Similarly, the V magnitude of the star has changed by at least 1.4 mag. Images of R143 show very unusual filaments of nebulosity extending from the star to a shell at a distance of 3.5 pc, perhaps due to a similar ejection mechanism that created the spiral jets and shell associated with AG Car, another LBV.

  7. Cleaning Cesium Radionuclides from BN-350 Primary Sodium

    SciTech Connect

    Romanenko, O.G.; Allen, K.J.; Wachs, D.M.; Planchon, H.P.; Wells, P.B.; Michelbacher, J.A.; Nazarenko, P.; Dumchev, I.; Maev, V.; Zemtzev, B.; Tikhomirov, L.; Yakovlev, V.; Synkov, A

    2005-04-15

    This paper reports the successful design and operation of a system to remove highly radioactive cesium from the sodium coolant of the BN-350 reactor in Aktau, Kazakhstan. As an international effort between the United States and the Republic of Kazakhstan, a cesium-trapping system was jointly designed, fabricated, installed, and successfully operated. The results are significant for a number of reasons, including (a) a significant reduction of radioactivity levels of the BN-350 coolant and reactor surfaces, thereby reducing exposure to workers during shutdown operations; (b) demonstration of scientific ideas; and (c) the engineering application of effective cesium trap deployment for commercial-sized liquid-metal reactors. About 255 300 GBq (6900 Ci) of cesium was trapped, and the {sup 137}Cs specific activity in BN-350 primary sodium was decreased from 296 MBq/kg (8000 {mu}Ci/kg) to 0.37 MBq/kg (10 {mu}Ci/kg) by using seven cesium traps containing reticulated vitreous carbon (RVC) as the cesium adsorbent. Cesium trapping was accomplished by pumping sodium from the primary circuit, passing it through a block of RVC within each trap, and returning the cleaned sodium to the primary circuit. Both to predict and to analyze the behavior of the cesium traps in the BN-350 reactor primary circuit, a model was developed that satisfactorily describes the observed results of the cesium trapping. By using this model, thermodynamic parameters, such as the heat of adsorption of cesium atoms on RVC and on internal piping surfaces of the BN-350 reactor primary circuit, -22.7 and -5.0 kJ/mole, respectively, were extracted from the experimental data.

  8. 26 CFR 1.143(g)-1 - Requirements related to arbitrage.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Requirements related to arbitrage. 1.143(g)-1 Section 1.143(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED....143(g)-1 Requirements related to arbitrage. (a) In general. Under section 143, for an issue to be...

  9. 26 CFR 1.143(g)-1 - Requirements related to arbitrage.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Requirements related to arbitrage. 1.143(g)-1 Section 1.143(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED....143(g)-1 Requirements related to arbitrage. (a) In general. Under section 143, for an issue to be...

  10. 26 CFR 1.143(g)-1 - Requirements related to arbitrage.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Requirements related to arbitrage. 1.143(g)-1 Section 1.143(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED....143(g)-1 Requirements related to arbitrage. (a) In general. Under section 143, for an issue to be...

  11. 26 CFR 1.143(g)-1 - Requirements related to arbitrage.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Requirements related to arbitrage. 1.143(g)-1 Section 1.143(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED....143(g)-1 Requirements related to arbitrage. (a) In general. Under section 143, for an issue to be...

  12. 26 CFR 1.143(g)-1 - Requirements related to arbitrage.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Requirements related to arbitrage. 1.143(g)-1 Section 1.143(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED....143(g)-1 Requirements related to arbitrage. (a) In general. Under section 143, for an issue to be...

  13. Cesium Separation Using Electrically Switched Ion Exchange

    SciTech Connect

    Lilga, Michael A.); Orth, Rick J.); Sukamto, Johanes H.); Rassat, Scot D.); Genders, J D.; Gopal, R

    2001-09-01

    Electrically Switched Ion Exchange (ESIX) is a separation technology being developed at Pacific Northwest National Laboratory as an alternative to conventional ion exchange for removing metal ions from wastewater. In ESIX, which combines ion exchange and electro-chemistry, ion uptake and elution can be controlled directly by modulating the potential of an ion exchange film that has been electrochemically deposited onto an electrode. This paper presents the results of experiments on high surface area electrodes and the development of a flow system for cesium ion separation. Bench-scale flow system studies showed no change in capacity or performance of the ESIX films at a flow rate up to 113 BV/h, the maxi-mum flow rate tested, and breakthrough curves supported once-through waste processing. A comparison of results for a stacked 5-electrode cell versus a single-electrode cell showed enhanced breakthrough performance. In the stacked configuration, break-through began at about 120 BV for a feed containing 0.2 ppm cesium at a flow rate of 13 BV/h. A case study for the KE Basin (a spent nuclear fuel storage basin) on the Hanford Site demonstrated that KE Basin wastewater could be processed continuously with minimal waste generation, reduced disposal costs, and lower capital expenditures.

  14. Marking cabbage looper (Lepidoptera: Noctuidae) with cesium

    SciTech Connect

    Moss, J.I.; Van Steenwyk, R.A.

    1984-04-01

    Cabbage loopers (CL), Trichoplusia ni (Huebner), adults reared on artificial diet containing 1 x 10/sup -2/ M and 1 x 10/sup -3/ M CsCl were marked with cesium (Cs) which could be detected by atomic absorption spectrophotometry. The cesium marks from the 10/sup -2/ M CsCl diet were sufficient to last the expected lifetime of the insects. CL reared on diet containing 1 x 10/sup -1/ M CsCl did not survive. Unmarked females mated to males reared on artificial diet containing 1 x 10/sup -2/ M and 1 x 10/sup -3/ M CsCl were marked. CL reared on cotton plants sprayed with Cs solutions of 1000, 5000, and 10,000 ..mu..g/ml were marked sufficiently to last the expected lifetime of the insect. CL adults exposed for 72 h to cotton plants sprayed with Cs solutions of 1000, 5000, and 10,000 ..mu..g/ml were marked sufficiently to last the expected lifetime of the insect. CL adults reared from field cotton plants sprayed with CsCl solutions at rates of 1.24, 2.47, and 4.94 kg of CsCl per ha were marked. 12 references, 1 figure, 5 tables.

  15. Intense non-relativistic cesium ion beam

    SciTech Connect

    Lampel, M.C.

    1984-02-01

    The Heavy Ion Fusion group at Lawrence Berkeley Laboratory has constructed the One Ampere Cesium Injector as a proof of principle source to supply an induction linac with a high charge density and high brightness ion beam. This is studied here. An electron beam probe was developed as the major diagnostic tool for characterizing ion beam space charge. Electron beam probe data inversion is accomplished with the EBEAM code and a parametrically adjusted model radial charge distribution. The longitudinal charge distribution was not derived, although it is possible to do so. The radial charge distribution that is derived reveals an unexpected halo of trapped electrons surrounding the ion beam. A charge fluid theory of the effect of finite electron temperature on the focusing of neutralized ion beams (Nucl. Fus. 21, 529 (1981)) is applied to the problem of the Cesium beam final focus at the end of the injector. It is shown that the theory's predictions and assumptions are consistent with the experimental data, and that it accounts for the observed ion beam radius of approx. 5 cm, and the electron halo, including the determination of an electron Debye length of approx. 10 cm.

  16. 40 CFR 98.143 - Calculating GHG emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.143 Calculating GHG emissions. You must calculate and report the annual process CO2 emissions from each continuous glass melting furnace using the procedure in paragraphs (a) and (b) of this section. (a) For each continuous glass melting furnace...

  17. 40 CFR 98.143 - Calculating GHG emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.143 Calculating GHG emissions. You must calculate and report the annual process CO2 emissions from each continuous glass melting furnace using the procedure in paragraphs (a) and (b) of this section. (a) For each continuous glass melting furnace...

  18. 40 CFR 98.143 - Calculating GHG emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.143 Calculating GHG emissions. You must calculate and report the annual process CO2 emissions from each continuous glass melting furnace using the procedure in paragraphs (a) and (b) of this section. (a) For each continuous glass melting furnace...

  19. 50 CFR 648.143 - Black sea bass Accountability Measures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Black sea bass Accountability Measures... Management Measures for the Black Sea Bass Fishery § 648.143 Black sea bass Accountability Measures. (a... based on dealer reports, state data, and other available information. All black sea bass landed for...

  20. 50 CFR 648.143 - Black sea bass Accountability Measures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Black sea bass Accountability Measures... Management Measures for the Black Sea Bass Fishery § 648.143 Black sea bass Accountability Measures. (a... based on dealer reports, state data, and other available information. All black sea bass landed for...

  1. 50 CFR 648.143 - Black sea bass Accountability Measures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Black sea bass Accountability Measures... Management Measures for the Black Sea Bass Fishery § 648.143 Black sea bass Accountability Measures. (a... based on dealer reports, state data, and other available information. All black sea bass landed for...

  2. 33 CFR 143.207 - Requirements for foreign MODUs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.207... equipment standards of 46 CFR part 108. (b) The design and equipment standards of the documenting nation if... CFR part 108. (c) The design and equipment standards for mobile offshore drilling units contained...

  3. 33 CFR 143.120 - Floating OCS facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT OCS Facilities § 143.120 Floating OCS facilities... CFR part 107 which relate to the facility. All plans and information must be submitted according to... (Marine Engineering) and J (Electrical Engineering) of 46 CFR chapter I and 46 CFR part 108 (Design...

  4. 33 CFR 143.301 - Load line requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Vessels § 143.301 Load line requirements. (a) Vessels, including foreign vessels, which would be subject to the requirements of subchapter E of 46 CFR... certificates and load line exemption certificates issued or accepted under subchapter E of 46 CFR chapter I...

  5. 49 CFR 37.143 - Paratransit plan implementation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Paratransit plan implementation. 37.143 Section 37... implementation. (a) Each entity shall begin implementation of its complementary paratransit plan, pending notice from FTA. The implementation of the plan shall be consistent with the terms of the plan, including...

  6. 19 CFR 143.6 - Failure to maintain performance standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.6 Failure to... probational status. The participant will be notified, electronically and in writing, by the Director, User... Director, User Support Services Division, that the probationary period should not take effect, the...

  7. 19 CFR 143.6 - Failure to maintain performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.6 Failure to... probational status. The participant will be notified, electronically and in writing, by the Director, User... Director, User Support Services Division, that the probationary period should not take effect, the...

  8. 19 CFR 143.6 - Failure to maintain performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...; DEPARTMENT OF THE TREASURY (CONTINUED) SPECIAL ENTRY PROCEDURES Automated Broker Interface § 143.6 Failure to... probational status. The participant will be notified, electronically and in writing, by the Director, User... Director, User Support Services Division, that the probationary period should not take effect, the...

  9. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1430 Account 143,...

  10. 13 CFR 143.40 - Monitoring and reporting program performance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... reporting period. The final performance report will be due 90 days after the expiration or termination of... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Monitoring and reporting program... Requirements Reports, Records, Retention, and Enforcement § 143.40 Monitoring and reporting program...

  11. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1430 Account 143,...

  12. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1430 Account 143,...

  13. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1430 Account 143,...

  14. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 2005... GAS ACT Balance Sheet Chart of Accounts Current and Accrued Assets § 367.1430 Account 143,...

  15. 12 CFR 143.2 - Application for permission to organize.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and all related communications at the address specified in 12 CFR 4.14(c) during regular business hours, unless such information is exempt from public disclosure. (e) Submission of comments. Commenters... Section 143.2 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FEDERAL...

  16. 12 CFR 143.2 - Application for permission to organize.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and all related communications at the address specified in 12 CFR 4.14(c) during regular business hours, unless such information is exempt from public disclosure. (e) Submission of comments. Commenters... Section 143.2 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FEDERAL...

  17. 45 CFR 146.143 - Preemption; State flexibility; construction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Preemption; State flexibility; construction. 146....143 Preemption; State flexibility; construction. (a) Continued applicability of State law with respect... standard or requirement applicable to imposition of a preexisting condition exclusion specifically...

  18. 19 CFR 143.21 - Merchandise eligible for informal entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Note: For Federal Register citations affecting § 143.21, see the List of CFR Sections Affected, which... entitled to free entry under Chapter 98, Subchapter IV, HTSUS (19 U.S.C. 1202); (e) Household effects used abroad and personal effects whether or not entitled to free entry, not imported in pursuance of...

  19. 40 CFR 267.143 - Financial assurance for closure.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Closure Insurance. Owners and operators can use “closure insurance,” as specified in 40 CFR 264.143(e), utilizing the certificate of insurance for closure specified at 40 CFR 264.151(e). (f) Corporate financial...; (ii) Cost estimates required for municipal solid waste management facilities under 40 CFR 258.71,...

  20. 40 CFR 261.143 - Financial assurance condition.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) IDENTIFICATION AND LISTING OF HAZARDOUS WASTE Financial Requirements for Management of Excluded Hazardous Secondary Materials § 261.143 Financial assurance condition. Per § 261.4(a)(24)(vi)(F) of this... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Financial assurance condition....

  1. 13 CFR 143.20 - Standards for financial management systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Requirements Financial Administration § 143.20 Standards for financial management systems. (a) A State must... prohibitions of applicable statutes. (b) The financial management systems of other grantees and subgrantees... advances to the grantees. (c) An awarding agency may review the adequacy of the financial management...

  2. 19 CFR 143.43 - RLF eligibility criteria.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Operational on the ABI (see 19 CFR part 143, subpart A); (2) Operational on the EIP prior to applying for RLF... of directing the electronic payment of duties, taxes and fees (see 19 CFR 24.25), 30 days before... broker must hold a valid national permit (see 19 CFR 111.19(f)). (c) Continuous bond. A RLF entry must...

  3. 19 CFR 143.43 - RLF eligibility criteria.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Operational on the ABI (see 19 CFR part 143, subpart A); (2) Operational on the EIP prior to applying for RLF... of directing the electronic payment of duties, taxes and fees (see 19 CFR 24.25), 30 days before... broker must hold a valid national permit (see 19 CFR 111.19(f)). (c) Continuous bond. A RLF entry must...

  4. 19 CFR 143.43 - RLF eligibility criteria.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Operational on the ABI (see 19 CFR part 143, subpart A); (2) Operational on the EIP prior to applying for RLF... of directing the electronic payment of duties, taxes and fees (see 19 CFR 24.25), 30 days before... broker must hold a valid national permit (see 19 CFR 111.19(f)). (c) Continuous bond. A RLF entry must...

  5. 19 CFR 143.43 - RLF eligibility criteria.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Operational on the ABI (see 19 CFR part 143, subpart A); (2) Operational on the EIP prior to applying for RLF... of directing the electronic payment of duties, taxes and fees (see 19 CFR 24.25), 30 days before... broker must hold a valid national permit (see 19 CFR 111.19(f)). (c) Continuous bond. A RLF entry must...

  6. 19 CFR 143.43 - RLF eligibility criteria.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Operational on the ABI (see 19 CFR part 143, subpart A); (2) Operational on the EIP prior to applying for RLF... of directing the electronic payment of duties, taxes and fees (see 19 CFR 24.25), 30 days before... broker must hold a valid national permit (see 19 CFR 111.19(f)). (c) Continuous bond. A RLF entry must...

  7. Thermionic converter with differentially heated cesium-oxygen source and method of operation

    DOEpatents

    Rasor, Ned S.; Riley, David R.; Murray, Christopher S.; Geller, Clint B.

    2000-01-01

    A thermionic converter having an emitter, a collector, and a source of cesium vapor is provided wherein the source of cesium vapor is differentially heated so that said source has a hotter end and a cooler end, with cesium vapor evaporating from said hotter end into the space between the emitter and the collector and with cesium vapor condensing at said cooler end. The condensed cesium vapor migrates through a porous element from the cooler end to the hotter end.

  8. Thermionic converter with differentially heated cesium-oxygen source and method of operation

    SciTech Connect

    Rasor, N.S.; Riley, D.R.; Murray, C.S.; Geller, C.B.

    1998-12-01

    A thermionic converter having an emitter, a collector, and a source of cesium vapor is provided, wherein the source of cesium vapor is differentially heated so that said source has a hotter end and a cooler end, with cesium vapor evaporating from said hotter end into the space between the emitter and the collector and with cesium vapor condensing at said cooler end. The condensed cesium vapor migrates through a porous element from the cooler end to the hotter end.

  9. Structural Studies of Cesium, Lithium/Cesium, and Sodium/Cesium Bis(trimethylsilyl)amide (HMDS) Complexes.

    PubMed

    Ojeda-Amador, Ana I; Martínez-Martínez, Antonio J; Kennedy, Alan R; O'Hara, Charles T

    2016-06-01

    Reacting cesium fluoride with an equimolar n-hexane solution of lithium bis(trimethylsilyl)amide (LiHMDS) allows the isolation of CsHMDS (1) in 80% yield (after sublimation). This preparative route to 1 negates the need for pyrophoric Cs metal or organocesium reagents in its synthesis. If a 2:1 LiHMDS:CsF ratio is employed, the heterobimetallic polymer [LiCs(HMDS)2]∞ 2 was isolated (57% yield). By combining equimolar quantities of NaHMDS and CsHMDS in hexane/toluene [toluene·NaCs(HMDS)]∞ 3 was isolated (62% yield). Attempts to prepare the corresponding potassium-cesium amide failed and instead yielded the known monometallic polymer [toluene·Cs(HMDS)]∞ 4. With the aim of expanding the structural diversity of Cs(HMDS) species, 1 was reacted with several different Lewis basic donor molecules of varying denticity, namely, (R,R)-N,N,N',N'-tetramethylcyclohexane-1,2-diamine [(R,R)-TMCDA] and N,N,N',N'-tetramethylethylenediamine (TMEDA), N,N,N',N″,N″-pentamethyldiethylenetriamine (PMDETA), tris[2-(dimethylamino)ethyl]amine (Me6-TREN) and tris[2-(2-methoxyethoxy)ethyl]amine (TMEEA). These reactions yielded dimeric [donor·NaCs(HMDS)2]2 5-7 [where donor is (R,R)-TMCDA, TMEDA and PMDETA respectively], the tetranuclear "open"-dimer [{Me6-TREN·Cs(HMDS)}2{Cs(HMDS)}2] 8 and the monomeric [TMEEA·Cs(HMDS)] 9. Complexes 2, 3, and 5-9 were characterized by X-ray crystallography and in solution by multinuclear NMR spectroscopy. PMID:27177080

  10. Nanoscale atomic lithography with a cesium atomic beam

    NASA Astrophysics Data System (ADS)

    Lison, F.; Adams, H.-J.; Haubrich, D.; Kreis, M.; Nowak, S.; Meschede, D.

    1997-09-01

    We have demonstrated the lithographic production of a periodic nanostructure by focusing a transversely laser cooled cesium atomic beam with a standing-wave light field. With a self-assembled monolayer used as the resist on a gold surface, exposure to cesium atoms locally changes the wetability. Subsequently a wet-etching process transfers the pattern to the underlying gold film. We have generated lines with a separation of half the wavelength of the cesium D2 line (852 nm) and a width of about 120 nm and covering a large area of approximately 1 mm2.

  11. Cesium in mammals: acute toxicity, organ changes and tissue accumulation

    SciTech Connect

    Pinsky C.; Bose, R.; Taylor, J.R.; McKee, J.S.C.; Lapointe, C.; Birchall, J.

    1981-01-01

    The acute toxicity of cesium given intraperitoneally (IP) as CsCl in mice is characterized by autonomic upset and by a multiphasic excitant-depressant action on the central nervous system. The predominantly depressant action can progress to respiratory embarrassment, cyanosis, spinal convulsions and death. Light microscopy of mice treated with 2.0 mEq Cs/sup +/ kg/sup -1/ IP for 14 days showed lymphoid hyperplasia in small intestine. Measurement of tissue cesium by the proton-induced x-ray emission (PIXE) technique is convenient and reproducible. Cesium displays a generalized bioactivity that merits further study.

  12. Method for removing cesium from a nuclear reactor coolant

    DOEpatents

    Colburn, Richard P.

    1986-01-01

    A method of and system for removing cesium from a liquid metal reactor coolant including a carbon packing trap in the primary coolant system for absorbing a major portion of the radioactive cesium from the coolant flowing therethrough at a reduced temperature. A regeneration subloop system having a secondary carbon packing trap is selectively connected to the primary system for isolating the main trap therefrom and connecting it to the regeneration system. Increasing the temperature of the sodium flowing through the primary trap diffuses a portion of the cesium

  13. Cesium and strontium in Black Sea macroalgae.

    PubMed

    Nonova, Tzvetana; Tosheva, Zornitza

    2014-03-01

    The trace level of metals and particularly radioactive ones should be monitored to evaluate the transfer along the trophic chain, assess the risk for biota and can be used for global changes assessment. Plants respond rapidly to all changes in the ecosystem conditions and are widely used as indicators and predictors for changes in hydrology and geology. In this work we represent our successful development and applications of a methodology for monitoring of stable and radioactive strontium and cesium in marine biota (Black Sea algae's). In case of radioactive release they are of high interest. We use ED-XRF, gamma spectrometers and LSC instrumentation and only 0.25 g sample. Obtained results are compared with those of other authors in same regions. The novelty is the connection between the radioactive isotopes and their stable elements in algae in time and space scale. All our samples were collected from Bulgarian Black Sea coast. PMID:24368267

  14. Biokinetics of cesium in Perna viridis

    SciTech Connect

    Yu, P.K.N.; Lam, P.K.S.; Ng, B.K.P.; Li, A.M.Y.

    2000-02-01

    The biokinetics of Cs in four compartments in the green-lipped mussel Perna viridis, namely, gill, viscera, adductor muscle, and foot, were studied. First-order linear differential equations were set up for these four compartments, and their solutions were used to fit the experimental data. The parameters governing the biokinetics, which depend on the elimination rate from each compartment and the transfer coefficient between compartments, were found. These are useful in understanding the physiology of Perna viridis, in predicting the activity of cesium in each compartment of Perna viridis from a contamination history, or in using Perna viridis as a sentinel organism for surveying and monitoring radioactive contamination. The results showed that the viscera should be represented by more than one compartment. Concentration factors for the four compartments and for Perna viridis were also determined, and these agreed well with reported values in the literature.

  15. Atmospheric transmission for cesium DPAL using TDLAS

    NASA Astrophysics Data System (ADS)

    Rice, Christopher A.; Perram, Glen P.

    2012-03-01

    The cesium (Cs) Diode Pumped Alkali Laser (DPAL) operates near 894 nm, in the vicinity of atmospheric water vapor absorption lines. An open-path Tunable Diode Laser Absorption (TDLAS) system composed of narrow band (~300 kHz) diode laser fiber coupled to a 12" Ritchey-Chrétien transmit telescope has been used to study the atmospheric transmission characteristics of Cs DPALs over extended paths. The ruggedized system has been field deployed and tested for propagation distances of greater than 1 km. By scanning the diode laser across many free spectral ranges, many rotational absorption features are observed. Absolute laser frequency is monitored with a High Finesse wavemeter to an accuracy of less than 10 MHz. Phase sensitive detection is employed with an absorbance of less than 1% observable under field conditions.

  16. Biosorption of uranium, radium, and cesium

    SciTech Connect

    Strandberg, G.W.

    1982-01-01

    Some fundamental aspects of the biosorption of metals by microbial cells were investigated. These studies were carried out in conjunction with efforts to develop a process to utilize microbial cells as biosorbents for the removal of radionuclides from waste streams generated by the nuclear fuel cycle. It was felt that an understanding of the mechanism(s) of metal uptake would potentially enable the enhancement of the metal uptake phenomenon through environmental or genetic manipulation of the microorganisms. Also presented are the results of a preliminary investigation of the applicability of microorganisms for the removal of /sup 137/cesium and /sup 226/radium from existing waste solutions. The studies were directed primarily at a characterization of uranium uptake by the yeast, Saccharomyces cerevisiae, and the bacterium, Pseudomonas aeruginosa.

  17. Cesium iodide crystals fused to vacuum tube faceplates

    NASA Technical Reports Server (NTRS)

    Fleck, H. G.

    1964-01-01

    A cesium iodide crystal is fused to the lithium fluoride faceplate of a photon scintillator image tube. The conventional silver chloride solder is then used to attach the faceplate to the metal support.

  18. Low-work-function surfaces produced by cesium carbonate decomposition

    NASA Technical Reports Server (NTRS)

    Briere, T. R.; Sommer, A. H.

    1977-01-01

    Cesium carbonate (Cs2CO3) was heated to the decomposition temperature of approximately 600 C. The nonvolatile decomposition products were condensed on a nickel substrate while the carbon dioxide was removed by pumping. The deposited material is characterized by an effective work function of between 1.05 and 1.15 eV at 450 K and by photoemission in the visible and near-infrared region of the spectrum. It is suggested that the deposited material consists of Cs2O, possibly Cs2O2, and adsorbed cesium. Silver, evaporated from a heated silver bead, produced the typical photoemissive and thermionic properties of a silver-oxygen-cesium (S-1) photocathode. The material may be of interest for thermionic energy converters and for the formation of silver-oxygen-cesium photocathodes.

  19. Timescale algorithms combining cesium clocks and hydrogen masers

    NASA Technical Reports Server (NTRS)

    Breakiron, Lee A.

    1992-01-01

    The United States Naval Observatory (USNO) atomic timescale, formerly based on an ensemble of cesium clocks, is now produced by an ensemble of cesium clocks and hydrogen masers. In order to optimize stability and reliability, equal clock weighting has been replaced by a procedure reflecting the relative, time-varying noise characteristics of the two different types of clocks. Correlation of frequency drift is required, and residual drift is avoided by the eventual complete deweighting of the masers.

  20. Cesium dynamics in long pulse operation of negative hydrogen ion sources for fusiona)

    NASA Astrophysics Data System (ADS)

    Fantz, U.; Wimmer, C.

    2012-02-01

    Large scale negative hydrogen ion sources operating stable for 1 h (cw mode) are required for the neutral beam heating system of the fusion experiment ITER. The formation of negative hydrogen ions relies on the surface effect for which cesium is evaporated into the source. In order to monitor the cesium dynamics the laser absorption spectroscopy technique is applied to the long pulse test facility MANITU. In the vacuum phase, without plasma operation the evaporation of cesium and the built-up of the cesium in the source are measured. Typical neutral cesium densities are 1015 m-3. During plasma operation and after the plasma phase a high cesium dynamics is observed, showing also depletion of cesium during long pulses with low cesium amount. The co-extracted electron current decreases with the cesium amount to a certain level whereas the ion current indicates an optimum density range.

  1. Cesium dynamics in long pulse operation of negative hydrogen ion sources for fusion

    SciTech Connect

    Fantz, U.; Wimmer, C.

    2012-02-15

    Large scale negative hydrogen ion sources operating stable for 1 h (cw mode) are required for the neutral beam heating system of the fusion experiment ITER. The formation of negative hydrogen ions relies on the surface effect for which cesium is evaporated into the source. In order to monitor the cesium dynamics the laser absorption spectroscopy technique is applied to the long pulse test facility MANITU. In the vacuum phase, without plasma operation the evaporation of cesium and the built-up of the cesium in the source are measured. Typical neutral cesium densities are 10{sup 15} m{sup -3}. During plasma operation and after the plasma phase a high cesium dynamics is observed, showing also depletion of cesium during long pulses with low cesium amount. The co-extracted electron current decreases with the cesium amount to a certain level whereas the ion current indicates an optimum density range.

  2. Engineering considerations for the recovery of cesium from geologic materials

    SciTech Connect

    Whalen, C.

    1993-05-18

    Sorption coefficients for cesium in a variety of media have been compiled from a search of the open literature. The sorption coefficient, or K{sub d}, is a description of a dissolved substance`s tendency to attach to a solid substrate. The compilation of K{sub d}S reported here for cesium demonstrate that this element readily sorbs onto-geological material. As a result of this sorption, the mass transport of cesium in the environment will be retarded. This retarded mass transport, characterized by the retardation factor, can be expected to be significant when compared to water velocities through porous-sorbing medium, such as geologic materials. K{sub d}S for cesium are in the range of 100 m{ell}/g up to 10,000 m{ell}/g. K{sub d}S are also an important parameter in the design of engineered systems for the purpose of recovering cesium from soils. The engineering design is based on a material-balance description of the extraction process. The information presented in this report provides a basis to predict the movement of cesium through geologic materials and also to design and predict the performance of extraction processes such as soil washing.

  3. Radioisotope thermoelectric generator transportation system subsystem 143 software development plan

    NASA Astrophysics Data System (ADS)

    King, D. A.

    1994-11-01

    This plan describes the activities to be performed and the controls to be applied to the process of specifying, developing, and qualifying the data acquisition software for the Radioisotope Thermoelectric Generator (RTG) Transportation System Subsystem 143 Instrumentation and Data Acquisition System (IDAS). This plan will serve as a software quality assurance plan, a verification and validation (V and V) plan, and a configuration management plan.

  4. Radioisotope thermoelectric generator transportation system subsystem 143 software development plan

    SciTech Connect

    King, D.A.

    1994-11-10

    This plan describes the activities to be performed and the controls to be applied to the process of specifying, developing, and qualifying the data acquisition software for the Radioisotope Thermoelectric Generator (RTG) Transportation System Subsystem 143 Instrumentation and Data Acquisition System (IDAS). This plan will serve as a software quality assurance plan, a verification and validation (V and V) plan, and a configuration management plan.

  5. Wide aperture scintillation hodoscope with FEU-143 photomultipliers

    NASA Astrophysics Data System (ADS)

    Afanasev, L. G.; Ivanov, M. A.; Karpukhin, V. V.; Komarov, V. I.; Kulikov, A. V.; Yazkov, V. V.

    Scintillation hodoscopes with FEU-143 photomultipliers are described. Every of two hodoscopes consists of 8 elements each of length 1400 mm and cross section 56x56 mm. The time and amplitude characteristics were obtained in real conditions of the physical experiment at the Protvino U-70 accelerator. A resolution on time difference between hits of two hodoscopes is 224 ps. A separation of pions and protons by their ionization losses is also provided at momenta less than 1000 MeV/c.

  6. Effects of cesium ions and cesium vapor on selected ATS-F samples. [thermal control coating degradation

    NASA Technical Reports Server (NTRS)

    Kemp, R. F.; Beynon, J. C.; Hall, D. F.; Luedke, E. E.

    1973-01-01

    Thermal control coating samples were subjected to cesium ion beam and vapor exposures. Degradation of solar absorptance and infrared emittance were measured. Solar cells and samples selected from surfaces on the ATS-F spacecraft likely to experience ion or vapor impingement were bombarded by 10-volt cesium ions. Other samples were subjected to high levels of cesium vapor. Aluminum and white paint were backsputtered by 550-volt cesium ions onto selected samples. For direct bombardment, the threshold for ion-induced property changes was above five-thousand trillion ions/sq cm. With material sputtered from a 450-sq cm target onto samples 36 cm distant, the threshold for noticeable effects was above 5 times 10 to the 17-th power ions/sq cm.

  7. Biosorption behavior and mechanism of cesium-137 on Rhodosporidium fluviale strain UA2 isolated from cesium solution.

    PubMed

    Lan, Tu; Feng, Yue; Liao, Jiali; Li, Xiaolong; Ding, Congcong; Zhang, Dong; Yang, Jijun; Zeng, Junhui; Yang, Yuanyou; Tang, Jun; Liu, Ning

    2014-08-01

    In order to identify a more efficient biosorbent for (137)Cs, we have investigated the biosorption behavior and mechanism of (137)Cs on Rhodosporidium fluviale (R. fluviale) strain UA2, one of the dominant species of a fungal group isolated from a stable cesium solution. We observed that the biosorption of (137)Cs on R. fluviale strain UA2 was a fast and pH-dependent process in the solution composed of R. fluviale strain UA2 (5 g/L) and cesium (1 mg/L). While a Langmuir isotherm equation indicated that the biosorption of (137)Cs was a monolayer adsorption, the biosorption behavior implied that R. fluviale strain UA2 adsorbed cesium ions by electrostatic attraction. The TEM analysis revealed that cesium ions were absorbed into the cytoplasm of R. fluviale strain UA2 across the cell membrane, not merely fixed on the cell surface, which implied that a mechanism of metal uptake contributed largely to the cesium biosorption process. Moreover, PIXE and EPBS analyses showed that ion-exchange was another biosorption mechanism for the cell biosorption of (137)Cs, in which the decreased potassium ions were replaced by cesium ions. All the above results implied that the biosorption of (137)Cs on R. fluviale strain UA2 involved a two-step process. The first step is passive biosorption that cesium ions are adsorbed to cells surface by electrostatic attraction; after that, the second step is active biosorption that cesium ions penetrate the cell membrane and accumulate in the cytoplasm. PMID:24631916

  8. DDX6 post-transcriptionally down-regulates miR-143/145 expression through host gene NCR143/145 in cancer cells.

    PubMed

    Iio, Akio; Takagi, Takeshi; Miki, Kohei; Naoe, Tomoki; Nakayama, Atsuo; Akao, Yukihiro

    2013-10-01

    In various human malignancies, widespread dysregulation of microRNA (miRNA) expression is reported to occur and affects various cell growth programs. Recent studies suggest that the expression levels of miRNAs that act as tumor suppressors are frequently reduced in cancers because of chromosome deletions, epigenetical changes, aberrant transcription, and disturbances in miRNA processing. MiR-143 and -145 are well-recognized miRNAs that are highly expressed in several tissues, but down-regulated in most types of cancers. However, the mechanism of this down-regulation has not been investigated in detail. Here, we show that DEAD-box RNA helicase 6, DDX6 (p54/RCK), post-transcriptionally down-regulated miR-143/145 expression by prompting the degradation of its host gene product, NCR143/145 RNA. In human gastric cancer cell line MKN45, DDX6 protein was abundantly expressed and accumulated in processing bodies (P-bodies). DDX6 preferentially increased the instability of non-coding RNA, NCR143/145, which encompasses the miR-143/145 cluster, and down-regulated the expression of mature miR-143/145. In human monocytic cell line THP-1, lipopolysaccharide treatment promoted the assembly of P-bodies and down-regulated the expression of NCR143/145 and its miR-143/145 rapidly. In these cells, cycloheximide treatment led to a loss of P-bodies and to an increase in NCR143/145 RNA stability, thus resulting in up-regulation of miR-143/145 expression. These data demonstrate that DDX6 contributed to the control of NCR143/145 RNA stability in P-bodies and post-transcriptionally regulated miR-143/145 expression in cancer cells. PMID:23932921

  9. 22 CFR Appendix C to Part 143 - List of Affected Programs

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false List of Affected Programs C Appendix C to Part 143 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Pt. 143, App. C Appendix C to Part 143—List of Affected Programs Types of Federal...

  10. 7 CFR 42.143 - Operating Characteristic (OC) curves for on-line sampling and inspection.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... sampling and inspection. 42.143 Section 42.143 Agriculture Regulations of the Department of Agriculture... Miscellaneous § 42.143 Operating Characteristic (OC) curves for on-line sampling and inspection. (a) This section contains the Operating Characteristic (OC) curve for each of the on-line cumulative sum...

  11. 7 CFR 42.143 - Operating Characteristic (OC) curves for on-line sampling and inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... sampling and inspection. 42.143 Section 42.143 Agriculture Regulations of the Department of Agriculture... Miscellaneous § 42.143 Operating Characteristic (OC) curves for on-line sampling and inspection. (a) This section contains the Operating Characteristic (OC) curve for each of the on-line cumulative sum...

  12. 47 CFR 95.143 - Managing a GMRS system in an emergency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Managing a GMRS system in an emergency. 95.143 Section 95.143 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.143 Managing a GMRS system in...

  13. 47 CFR 95.143 - Managing a GMRS system in an emergency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Managing a GMRS system in an emergency. 95.143 Section 95.143 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.143 Managing a GMRS system in...

  14. 47 CFR 95.143 - Managing a GMRS system in an emergency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Managing a GMRS system in an emergency. 95.143 Section 95.143 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.143 Managing a GMRS system in...

  15. 47 CFR 95.143 - Managing a GMRS system in an emergency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Managing a GMRS system in an emergency. 95.143 Section 95.143 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.143 Managing a GMRS system in...

  16. 47 CFR 95.143 - Managing a GMRS system in an emergency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Managing a GMRS system in an emergency. 95.143 Section 95.143 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.143 Managing a GMRS system in...

  17. 25 CFR 39.143 - What is a small high school?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b)...

  18. 25 CFR 39.143 - What is a small high school?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What is a small high school? 39.143 Section 39.143... PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high school? For purposes of this part, a small high school: (a) Is accredited under 25 U.S.C. 2001(b); (b)...

  19. 24 CFR 1000.143 - How does a recipient implement its useful life requirements?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false How does a recipient implement its useful life requirements? 1000.143 Section 1000.143 Housing and Urban Development REGULATIONS RELATING TO... § 1000.143 How does a recipient implement its useful life requirements? A recipient implements its...

  20. 33 CFR 143.201 - Existing MODUs exempted from new design requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Existing MODUs exempted from new design requirements. 143.201 Section 143.201 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Drilling Units § 143.201 Existing MODUs exempted from new design requirements. Any mobile offshore...

  1. 33 CFR 143.205 - Requirements for U.S. and undocumented MODUs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... with the design, equipment, and inspection requirements of 46 CFR parts 107 and 108 in order to engage... undocumented MODUs. 143.205 Section 143.205 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... § 143.205 Requirements for U.S. and undocumented MODUs. Each mobile offshore drilling unit that...

  2. 25 CFR 39.143 - What is a small high school?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What is a small high school? 39.143 Section 39.143 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high...

  3. 25 CFR 39.143 - What is a small high school?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What is a small high school? 39.143 Section 39.143 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Small School Adjustment § 39.143 What is a small high...

  4. 40 CFR 81.143 - Central Virginia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Central Virginia Intrastate Air Quality Control Region. 81.143 Section 81.143 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.143...

  5. 47 CFR 14.3 - Exemption for Customized Equipment or Services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Exemption for Customized Equipment or Services. 14.3 Section 14.3 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO ADVANCED COMMUNICATIONS SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Scope § 14.3 Exemption for Customized...

  6. 47 CFR 14.3 - Exemption for Customized Equipment or Services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Exemption for Customized Equipment or Services. 14.3 Section 14.3 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO ADVANCED COMMUNICATIONS SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Scope § 14.3 Exemption for Customized...

  7. 47 CFR 14.3 - Exemption for Customized Equipment or Services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Exemption for Customized Equipment or Services. 14.3 Section 14.3 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO ADVANCED COMMUNICATIONS SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Scope § 14.3 Exemption for Customized...

  8. 27 CFR 478.143 - Relief from disabilities incurred by indictment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Relief from disabilities incurred by indictment. 478.143 Section 478.143 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.143 Relief from disabilities incurred by indictment....

  9. 27 CFR 478.143 - Relief from disabilities incurred by indictment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Relief from disabilities incurred by indictment. 478.143 Section 478.143 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL... AMMUNITION Exemptions, Seizures, and Forfeitures § 478.143 Relief from disabilities incurred by indictment....

  10. 27 CFR 53.143 - Special rules relating to further manufacture.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... further manufacture. 53.143 Section 53.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... AND AMMUNITION Exemptions, Registration, Etc. § 53.143 Special rules relating to further manufacture... the Code for use by it in further manufacture shall be treated as the manufacturer or producer of...

  11. 27 CFR 53.143 - Special rules relating to further manufacture.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... further manufacture. 53.143 Section 53.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... AND AMMUNITION Exemptions, Registration, Etc. § 53.143 Special rules relating to further manufacture... the Code for use by it in further manufacture shall be treated as the manufacturer or producer of...

  12. 27 CFR 53.143 - Special rules relating to further manufacture.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... further manufacture. 53.143 Section 53.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... AND AMMUNITION Exemptions, Registration, Etc. § 53.143 Special rules relating to further manufacture... the Code for use by it in further manufacture shall be treated as the manufacturer or producer of...

  13. 27 CFR 53.143 - Special rules relating to further manufacture.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... further manufacture. 53.143 Section 53.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... AND AMMUNITION Exemptions, Registration, Etc. § 53.143 Special rules relating to further manufacture... the Code for use by it in further manufacture shall be treated as the manufacturer or producer of...

  14. 27 CFR 53.143 - Special rules relating to further manufacture.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... further manufacture. 53.143 Section 53.143 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... AND AMMUNITION Exemptions, Registration, Etc. § 53.143 Special rules relating to further manufacture... the Code for use by it in further manufacture shall be treated as the manufacturer or producer of...

  15. 42 CFR 480.143 - QIO involvement in shared health data systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false QIO involvement in shared health data systems. 480.143 Section 480.143 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND... Organizations (QIOs) Disclosure of Confidential Information § 480.143 QIO involvement in shared health...

  16. 5 CFR 185.143 - Collection of civil penalties and assessments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Collection of civil penalties and assessments. 185.143 Section 185.143 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PROGRAM FRAUD CIVIL REMEDIES § 185.143 Collection of civil penalties and assessments....

  17. 33 CFR 147.807 - West Delta 143 Platform safety zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false West Delta 143 Platform safety... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES SAFETY ZONES § 147.807 West Delta 143 Platform safety zone. (a) Description. The West Delta 143 Platform is located at position 28°39′42″ N, 89°33′05″...

  18. 33 CFR 147.807 - West Delta 143 Platform safety zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false West Delta 143 Platform safety... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES SAFETY ZONES § 147.807 West Delta 143 Platform safety zone. (a) Description. The West Delta 143 Platform is located at position 28°39′42″ N, 89°33′05″...

  19. 33 CFR 147.807 - West Delta 143 Platform safety zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false West Delta 143 Platform safety... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES SAFETY ZONES § 147.807 West Delta 143 Platform safety zone. (a) Description. The West Delta 143 Platform is located at position 28°39′42″ N, 89°33′05″...

  20. 33 CFR 147.807 - West Delta 143 Platform safety zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false West Delta 143 Platform safety... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES SAFETY ZONES § 147.807 West Delta 143 Platform safety zone. (a) Description. The West Delta 143 Platform is located at position 28°39′42″ N, 89°33′05″...