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Sample records for einsteinium 248

  1. Einsteinium

    NASA Astrophysics Data System (ADS)

    Haire, Richard G.

    The discovery of einsteinium, element 99, came about during the analyses of nuclear products produced in and then recovered from test debris following a thermonuclear explosion (weapon test device, ‘Mike', November 1952) at Eniwetok Atoll in the Pacific Ocean. The uranium present in this device was subjected to a very intense neutron flux (integrated fluence of about 1024neutrons) in an extremely short time frame (few nanoseconds), which allowed a large number of multiple neutron captures with a minimal degree of decay of the products formed. Nuclei were formed with usually high neutron/proton ratios (very ‘heavy' uranium isotopes), which then rapidly beta-decayed into new, transuranium isotopes through element 100. Scientists from several U.S. Government laboratories separated and analyzed extensively the debris samplings in the following weeks. From these investigations came the discovery and identification of einsteinium and fermium. The first element was named in honor of Albert Einstein, and assigned the symbol, E (later changed to the current symbol, Es). Additional details and discussions about the discovery of this element and the scientists involved are given in several references (Thompson et al., 1954; Ghiorso et al., 1955; Fields et al., 1956; Hyde et al., 1964; Seaborg and Loveland, 1990).

  2. Ion-exchange chromatographic separation of einsteinium from irradiated californium targets

    SciTech Connect

    Elesin, A.A.; Nikolaev, V.M.; Shalimov, V.V.; Popov, Yu.S.; Kovantsev, V.N.; Tselishchev, I.V.; Filimonov, V.T.; Mishenev, V.B.; Yadovin, A.A.; Golosovskii, L.S.; Chetverikov, A.P.

    1987-07-01

    Einsteinium was obtained by preparing two experimental californium targets and subjecting them to neutron irradiation in a high-flux reactor. The einsteinium was separated from the bombarded targets on a column packed with KU-2U sulfonated cation-exchange resin (20-50 ..mu..m) and eluted at room temperature with an ammonium ..cap alpha..-hydroxyisobutyrate solution. Three successive separation cycles removed californium to produce einsteinium in 68% yield with a decontamination factor of 5.3 x 10/sup 6/. About 20% of the einsteinium was used up by analysis and 11% remained in intermediate fractions. The method developed yielded pure einsteinium with little fission products present. The contribution of the fission products to the total einsteinium gamma-irradiation dose rate was no greater than 81%, due primarily to the radioisotope terbium-160.

  3. Electron-capture delayed fission properties of neutron-deficient einsteinium nuclei

    SciTech Connect

    Shaughnessy, Dawn A.

    2000-01-01

    Electron-capture delayed fission (ECDF) properties of neutron-deficient einsteinium isotopes were investigated using a combination of chemical separations and on-line radiation detection methods. 242Es was produced via the 233U(14N,5n)242Es reaction at a beam energy of 87 MeV (on target) in the lab system, and was found to decay with a half-life of 11 ± 3 seconds. The ECDF of 242Es showed a highly asymmetric mass distribution with an average pre-neutron emission total kinetic energy (TKE) of 183 ± 18 MeV. The probability of delayed fission (PDF) was measured to be 0.006 ± 0.002. In conjunction with this experiment, the excitation functions of the 233U(14N,xn)247-xEs and 233U(15N,xn)248-xEs reactions were measured for 243Es, 244Es and 245Es at projectile energies between 80 MeV and 100 MeV.

  4. Chemical Properties of Elements 99 and 100 [Einsteinium and Fermium

    DOE R&D Accomplishments Database

    Seaborg, G. T.; Thompson, S. G.; Harvey, B. G.; Choppin, G. R.

    1954-07-23

    A description of some of the chemical properties and of the methods used in the separations of elements 99 [Einsteinium] and 100 [Fermium] are given. The new elements exhibit the properties expected for the tenth and eleventh actinide elements. Attempts to produce an oxidation state greater than III of element 99 have been unsuccessful. In normal aqueous media only the III state of element 100 appears to exist. The relative spacings of the elution peaks of the new elements in some separations with ion exchange resin columns are the same as the relative spacings of the homologous lanthanide elements. The results of experiments involving cation exchange resins with very concentrated hydrochloric acid eluant show that the new elements, like the earlier actinides, are more strongly complexed than the lanthanides. The new elements also exist partially as anions in concentrated hydrochloric acid, as do earlier actinide elements, and they may be partially separated from each other by means of ion exchange resins. With some eluants interesting reversals of elution positions are observed in the region Bk-Cf-99-100, indicating complex ion formation involving unusual factors.

  5. Hyperfine field of einsteinium in iron and nuclear magnetic moment of {sup 254}Es

    SciTech Connect

    Severijns, N.; Kraev, I. S.; Phalet, T.; Tandecki, M.; Traykov, E.; Gorp, S. Van; Wauters, F.; Belyaev, A. A.; Lukhanin, A. A.; Noga, V. I.; Erzinkyan, A. L.; Parfenova, V. P.; Eversheim, P.-D.; Herzog, P.; Tramm, C.; Filimonov, V. T.; Toporov, Yu. G.; Zotov, E.; Golovko, V. V.; Gurevich, G. M.

    2009-06-15

    The angular distributions of {gamma} rays and {alpha} particles from oriented {sup 250}Bk, {sup 253,254}Es, and {sup 255}Fm nuclei were investigated to extract hyperfine interaction information for these actinide impurities in an iron host lattice. The hyperfine field of einsteinium in iron was found to be |B{sub hf}(EsFe{sub lowbar|})=396(32) T. With this value the magnetic moment of {sup 254}Es was then determined as |{mu}|=4.35(41) {mu}{sub N}.

  6. 17 CFR 248.103-248.119 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false 248.103-248.119 Section 248.103-248.119 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §§ 248.103-248.119...

  7. 17 CFR 248.103-248.119 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false 248.103-248.119 Section 248.103-248.119 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §§ 248.103-248.119...

  8. 17 CFR 248.103-248.119 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false 248.103-248.119 Section 248.103-248.119 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §§ 248.103-248.119...

  9. 17 CFR 248.103-248.119 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false 248.103-248.119 Section 248.103-248.119 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing §§ 248.103-248.119...

  10. 17 CFR 248.103-248.119 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false 248.103-248.119 Section 248.103-248.119 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §§ 248.103-248.119...

  11. 17 CFR 248.31-248.100 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false 248.31-248.100 Section 248.31-248.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding...

  12. 17 CFR 248.19-248.29 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false 248.19-248.29 Section 248.19-248.29 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding...

  13. 7 CFR 248.18 - Audits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State...

  14. 7 CFR 248.18 - Audits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State...

  15. 7 CFR 248.18 - Audits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State...

  16. 7 CFR 248.18 - Audits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State...

  17. 7 CFR 248.19 - Investigations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Investigations. 248.19 Section 248.19 Agriculture... Agencies § 248.19 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  18. 7 CFR 248.19 - Investigations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Investigations. 248.19 Section 248.19 Agriculture... Agencies § 248.19 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  19. 7 CFR 248.19 - Investigations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Investigations. 248.19 Section 248.19 Agriculture... Agencies § 248.19 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  20. 7 CFR 248.19 - Investigations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Investigations. 248.19 Section 248.19 Agriculture... Agencies § 248.19 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  1. 7 CFR 248.19 - Investigations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Investigations. 248.19 Section 248.19 Agriculture... Agencies § 248.19 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  2. 7 CFR 248.18 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State...

  3. 17 CFR 248.102 - Examples.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Examples. 248.102 Section 248.102 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.102 Examples. The examples in...

  4. 17 CFR 248.120 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Definitions. 248.120 Section 248.120 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.120 Definitions. As used...

  5. 17 CFR 248.120 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Definitions. 248.120 Section 248.120 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing § 248.120 Definitions....

  6. 17 CFR 248.120 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Definitions. 248.120 Section 248.120 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.120 Definitions. As used...

  7. 17 CFR 248.102 - Examples.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Examples. 248.102 Section 248.102 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.102 Examples. The examples in...

  8. 17 CFR 248.102 - Examples.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Examples. 248.102 Section 248.102 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing § 248.102 Examples. The...

  9. 17 CFR 248.102 - Examples.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Examples. 248.102 Section 248.102 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.102 Examples. The examples in...

  10. 17 CFR 248.120 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Definitions. 248.120 Section 248.120 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.120 Definitions. As used...

  11. 17 CFR 248.102 - Examples.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Examples. 248.102 Section 248.102 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.102 Examples. The examples in...

  12. 50 CFR 622.248 - Authorized gear.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Authorized gear. 622.248 Section 622.248... the South Atlantic Region § 622.248 Authorized gear. (a) Traps. Traps are the only fishing gear... Atlantic EEZ may not be retained on board a vessel possessing or using unauthorized gear. (b) Buoy line...

  13. 50 CFR 622.248 - Authorized gear.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Authorized gear. 622.248 Section 622.248... the South Atlantic Region § 622.248 Authorized gear. (a) Traps. Traps are the only fishing gear... Atlantic EEZ may not be retained on board a vessel possessing or using unauthorized gear. (b) Buoy line...

  14. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  15. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  16. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  17. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  18. 24 CFR 248.147 - Housing standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Housing standards. 248.147 Section 248.147 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  19. 7 CFR 248.13 - FMNP income.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false FMNP income. 248.13 Section 248.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  20. 7 CFR 248.24 - Other provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Other provisions. 248.24 Section 248.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  1. 7 CFR 248.15 - Closeout procedures.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Closeout procedures. 248.15 Section 248.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  2. 7 CFR 248.9 - Nutrition education.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Nutrition education. 248.9 Section 248.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Benefits §...

  3. 7 CFR 248.25 - FMNP information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false FMNP information. 248.25 Section 248.25 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  4. 7 CFR 248.12 - FMNP costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions § 248.12... associated with the provision of nutrition education which meets the requirements of § 248.9 of this part....

  5. 7 CFR 248.6 - Recipient eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Recipient eligibility. 248.6 Section 248.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  6. 7 CFR 248.9 - Nutrition education.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Nutrition education. 248.9 Section 248.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Benefits §...

  7. 7 CFR 248.7 - Nondiscrimination.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Nondiscrimination. 248.7 Section 248.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  8. 7 CFR 248.6 - Recipient eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Recipient eligibility. 248.6 Section 248.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  9. 7 CFR 248.12 - FMNP costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions § 248.12... associated with the provision of nutrition education which meets the requirements of § 248.9 of this part....

  10. 7 CFR 248.13 - FMNP income.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false FMNP income. 248.13 Section 248.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  11. 7 CFR 248.13 - FMNP income.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false FMNP income. 248.13 Section 248.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  12. 7 CFR 248.7 - Nondiscrimination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Nondiscrimination. 248.7 Section 248.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  13. 7 CFR 248.12 - FMNP costs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions § 248.12... associated with the provision of nutrition education which meets the requirements of § 248.9 of this part....

  14. 7 CFR 248.25 - FMNP information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false FMNP information. 248.25 Section 248.25 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  15. 7 CFR 248.25 - FMNP information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false FMNP information. 248.25 Section 248.25 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  16. 7 CFR 248.15 - Closeout procedures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Closeout procedures. 248.15 Section 248.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  17. 7 CFR 248.12 - FMNP costs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions § 248.12... associated with the provision of nutrition education which meets the requirements of § 248.9 of this part....

  18. 7 CFR 248.13 - FMNP income.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false FMNP income. 248.13 Section 248.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  19. 7 CFR 248.7 - Nondiscrimination.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Nondiscrimination. 248.7 Section 248.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  20. 7 CFR 248.13 - FMNP income.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false FMNP income. 248.13 Section 248.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  1. 7 CFR 248.15 - Closeout procedures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Closeout procedures. 248.15 Section 248.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  2. 7 CFR 248.7 - Nondiscrimination.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Nondiscrimination. 248.7 Section 248.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  3. 7 CFR 248.9 - Nutrition education.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Nutrition education. 248.9 Section 248.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Benefits §...

  4. 7 CFR 248.24 - Other provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Other provisions. 248.24 Section 248.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  5. 7 CFR 248.6 - Recipient eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Recipient eligibility. 248.6 Section 248.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  6. 7 CFR 248.15 - Closeout procedures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Closeout procedures. 248.15 Section 248.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  7. 7 CFR 248.9 - Nutrition education.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Nutrition education. 248.9 Section 248.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Benefits §...

  8. 7 CFR 248.25 - FMNP information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false FMNP information. 248.25 Section 248.25 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  9. 7 CFR 248.25 - FMNP information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false FMNP information. 248.25 Section 248.25 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  10. 7 CFR 248.9 - Nutrition education.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Nutrition education. 248.9 Section 248.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Benefits §...

  11. 7 CFR 248.6 - Recipient eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Recipient eligibility. 248.6 Section 248.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  12. 7 CFR 248.12 - FMNP costs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions § 248.12... associated with the provision of nutrition education which meets the requirements of § 248.9 of this part....

  13. 7 CFR 248.6 - Recipient eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Recipient eligibility. 248.6 Section 248.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  14. 7 CFR 248.7 - Nondiscrimination.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Nondiscrimination. 248.7 Section 248.7 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Recipient Eligibility §...

  15. 7 CFR 248.15 - Closeout procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Closeout procedures. 248.15 Section 248.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Provisions §...

  16. 24 CFR 248.401 - Purposes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... INCOME HOUSING MORTGAGES Technical Assistance and Capacity Building § 248.401 Purposes. The purposes of... their housing; (b) To promote the ability of community-based nonprofit organizations and...

  17. 7 CFR 248.2 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.2 Definitions. For..., nutrition education, outreach, eligibility determination, and developing, printing, and distributing...

  18. 7 CFR 248.2 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.2 Definitions. For..., nutrition education, outreach, eligibility determination, and developing, printing, and distributing...

  19. 7 CFR 248.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.2 Definitions. For..., nutrition education, outreach, eligibility determination, and developing, printing, and distributing...

  20. 7 CFR 248.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.2 Definitions. For..., nutrition education, outreach, eligibility determination, and developing, printing, and distributing...

  1. CD248 — EDRN Public Portal

    Cancer.gov

    CD248 is a 165-kD cell surface glycoprotein expressed in tumor endothelial cells but absent or barely detectable in normal endothelial cells. There is also evidence that CD248 is expressed in metastatic lesions of the liver and during angiogenesis of corpus luteum formation and wound healing, in vascular endothelial cells of malignant tumors but not in normal blood vessels, and in stromal fibroblasts.

  2. 14 CFR 248.2 - Filing of audit reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Filing of audit reports. 248.2 Section 248...) ECONOMIC REGULATIONS SUBMISSION OF AUDIT REPORTS § 248.2 Filing of audit reports. (a) Whenever any air carrier subject to § 248.1 shall have caused an annual audit of its books, records, and accounts to...

  3. 24 CFR 248.133 - Second notice of intent.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Second notice of intent. 248.133... Preservation and Resident Homeownership Act of 1990 § 248.133 Second notice of intent. (a) Filing. A second... Commissioner in § 248.131, elect to transfer the project under §§ 248.157 or 248.161. (b) Timeliness. A...

  4. 24 CFR 248.133 - Second notice of intent.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Second notice of intent. 248.133... Preservation and Resident Homeownership Act of 1990 § 248.133 Second notice of intent. (a) Filing. A second... Commissioner in § 248.131, elect to transfer the project under §§ 248.157 or 248.161. (b) Timeliness. A...

  5. 24 CFR 248.133 - Second notice of intent.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Second notice of intent. 248.133... Preservation and Resident Homeownership Act of 1990 § 248.133 Second notice of intent. (a) Filing. A second... Commissioner in § 248.131, elect to transfer the project under §§ 248.157 or 248.161. (b) Timeliness. A...

  6. 24 CFR 248.133 - Second notice of intent.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Second notice of intent. 248.133... Preservation and Resident Homeownership Act of 1990 § 248.133 Second notice of intent. (a) Filing. A second... Commissioner in § 248.131, elect to transfer the project under §§ 248.157 or 248.161. (b) Timeliness. A...

  7. 24 CFR 248.133 - Second notice of intent.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Second notice of intent. 248.133... Preservation and Resident Homeownership Act of 1990 § 248.133 Second notice of intent. (a) Filing. A second... Commissioner in § 248.131, elect to transfer the project under §§ 248.157 or 248.161. (b) Timeliness. A...

  8. Nuclear Data Sheets for A = 248

    SciTech Connect

    Martin, M.J.

    2014-11-15

    Detailed level schemes, decay schemes, and the experimental data on which they are based are presented for all nuclei with mass number A=248. The experimental reaction and decay data are evaluated; inconsistencies and discrepancies are noted; and adopted values are given for various level properties (including spin and parity, halflife, and configuration), γ properties (including energy, intensity, and multipole character) and α properties (including energy, intensity, and hindrance factor). This evaluation replaces the A=248 evaluation published by A. Akovali in Nuclear Data Sheets 87, 249 (1999)

  9. 31 CFR 248.1 - Introductory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FOREIGN COUNTRIES OR UNITED STATES TERRITORIES OR POSSESSIONS § 248.1 Introductory. This part governs the issuance of substitutes for checks of the United States drawn on United States dollar or foreign currency accounts, maintained with designated depositaries in foreign countries or territories or possessions of...

  10. 24 CFR 248.420 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF LOW INCOME HOUSING MORTGAGES Technical Assistance and Capacity Building § 248.420 Definitions. Community-based nonprofit housing developer means a nonprofit community development corporation that: (1... community in which the project is located; (4) Is organized at the neighborhood, city, county, or...

  11. 21 CFR 558.248 - Erythromycin thiocyanate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS Specific New Animal Drugs for Use in Animal Feeds § 558.248 Erythromycin thiocyanate. (a) Approvals. Type A medicated...

  12. 25 CFR 248.6 - Structures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... § 248.6 Structures. Dwellings, camping facilities, and other structures such as fish drying facilities... treaty fishing and related activities. Sites must be used in a manner that conforms to the health... local laws, to the health, sanitation, and safety recommendations of the U.S. Public Health Service....

  13. 25 CFR 248.6 - Structures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... § 248.6 Structures. Dwellings, camping facilities, and other structures such as fish drying facilities... treaty fishing and related activities. Sites must be used in a manner that conforms to the health... local laws, to the health, sanitation, and safety recommendations of the U.S. Public Health Service....

  14. 25 CFR 248.6 - Structures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... § 248.6 Structures. Dwellings, camping facilities, and other structures such as fish drying facilities... treaty fishing and related activities. Sites must be used in a manner that conforms to the health... local laws, to the health, sanitation, and safety recommendations of the U.S. Public Health Service....

  15. 25 CFR 248.6 - Structures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... § 248.6 Structures. Dwellings, camping facilities, and other structures such as fish drying facilities... treaty fishing and related activities. Sites must be used in a manner that conforms to the health... local laws, to the health, sanitation, and safety recommendations of the U.S. Public Health Service....

  16. 25 CFR 248.6 - Structures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... § 248.6 Structures. Dwellings, camping facilities, and other structures such as fish drying facilities... treaty fishing and related activities. Sites must be used in a manner that conforms to the health... local laws, to the health, sanitation, and safety recommendations of the U.S. Public Health Service....

  17. 46 CFR 170.248 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ALL INSPECTED VESSELS Watertight Bulkhead Doors § 170.248 Applicability. (a) Except as provided in paragraphs (b) through (d) of this section, this subpart applies to vessels with watertight doors in... subchapter. (b) A watertight door on a MODU must comply with § 174.100 of this subchapter. (c) A...

  18. 7 CFR 248.24 - Other provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.24.... Russell National School Lunch Act and the Child Nutrition Act of 1966 (42 U.S.C. 1786)....

  19. 7 CFR 248.24 - Other provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.24.... Russell National School Lunch Act and the Child Nutrition Act of 1966 (42 U.S.C. 1786)....

  20. 7 CFR 248.24 - Other provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.24.... Russell National School Lunch Act and the Child Nutrition Act of 1966 (42 U.S.C. 1786)....

  1. 7 CFR 248.4 - State Plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Eligibility § 248.4... designated administering State agency and the WIC State agency, if different, for services such as...

  2. 7 CFR 248.3 - Administration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a... nutrition education in coordination with the WIC Program, coupon and market management, fiscal...

  3. 7 CFR 248.3 - Administration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a... nutrition education in coordination with the WIC Program, coupon and market management, fiscal...

  4. 7 CFR 248.4 - State Plan.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Eligibility § 248.4... designated administering State agency and the WIC State agency, if different, for services such as...

  5. 7 CFR 248.3 - Administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a... nutrition education in coordination with the WIC Program, coupon and market management, fiscal...

  6. 7 CFR 248.3 - Administration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a... nutrition education in coordination with the WIC Program, coupon and market management, fiscal...

  7. 7 CFR 248.4 - State Plan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Eligibility § 248.4... designated administering State agency and the WIC State agency, if different, for services such as...

  8. 7 CFR 248.4 - State Plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Eligibility § 248.4... designated administering State agency and the WIC State agency, if different, for services such as...

  9. 7 CFR 248.4 - State Plan.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency Eligibility § 248.4... designated administering State agency and the WIC State agency, if different, for services such as...

  10. 7 CFR 248.3 - Administration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a... nutrition education in coordination with the WIC Program, coupon and market management, fiscal...

  11. 40 CFR 1065.248 - Gas divider.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may... blends gases to the specifications of § 1065.750 and to the flow-weighted concentrations expected...

  12. 40 CFR 1065.248 - Gas divider.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may... blends gases to the specifications of § 1065.750 and to the flow-weighted concentrations expected...

  13. 40 CFR 1065.248 - Gas divider.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may... blends gases to the specifications of § 1065.750 and to the flow-weighted concentrations expected...

  14. 40 CFR 1065.248 - Gas divider.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may... blends gases to the specifications of § 1065.750 and to the flow-weighted concentrations expected...

  15. 40 CFR 1065.248 - Gas divider.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may... blends gases to the specifications of § 1065.750 and to the flow-weighted concentrations expected...

  16. 21 CFR 558.248 - Erythromycin thiocyanate.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS Specific New Animal Drugs for Use in Animal Feeds § 558.248 Erythromycin thiocyanate. (a) Approvals. Type A medicated...

  17. 7 CFR 58.248 - Nonfat dry milk.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Nonfat dry milk. 58.248 Section 58.248 Agriculture... Products Bearing Usda Official Identification § 58.248 Nonfat dry milk. (a) Nonfat dry milk in commercial....S. Standard Grade. (b) Regular nonfat dry milk in consumer size packages which bears an...

  18. 7 CFR 58.248 - Nonfat dry milk.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Nonfat dry milk. 58.248 Section 58.248 Agriculture... Products Bearing Usda Official Identification § 58.248 Nonfat dry milk. (a) Nonfat dry milk in commercial....S. Standard Grade. (b) Regular nonfat dry milk in consumer size packages which bears an...

  19. 7 CFR 58.248 - Nonfat dry milk.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Nonfat dry milk. 58.248 Section 58.248 Agriculture... Products Bearing Usda Official Identification § 58.248 Nonfat dry milk. (a) Nonfat dry milk in commercial....S. Standard Grade. (b) Regular nonfat dry milk in consumer size packages which bears an...

  20. 10 CFR 72.248 - Safety analysis report updating.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Safety analysis report updating. 72.248 Section 72.248 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate...

  1. 10 CFR 72.248 - Safety analysis report updating.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Safety analysis report updating. 72.248 Section 72.248 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate...

  2. 17 CFR 248.127 - Renewal of opt out elections.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Renewal of opt out elections. 248.127 Section 248.127 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.127 Renewal...

  3. 17 CFR 248.127 - Renewal of opt out elections.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Renewal of opt out elections. 248.127 Section 248.127 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.127 Renewal...

  4. 17 CFR 248.124 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Reasonable opportunity to opt out. 248.124 Section 248.124 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.124...

  5. 17 CFR 248.126 - Delivery of opt out notices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Delivery of opt out notices. 248.126 Section 248.126 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.126...

  6. 17 CFR 248.124 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Reasonable opportunity to opt out. 248.124 Section 248.124 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.124...

  7. 17 CFR 248.124 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Reasonable opportunity to opt out. 248.124 Section 248.124 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.124...

  8. 17 CFR 248.101 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Purpose and scope. 248.101 Section 248.101 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.101 Purpose and scope....

  9. 17 CFR 248.101 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Purpose and scope. 248.101 Section 248.101 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.101 Purpose and scope....

  10. 17 CFR 248.126 - Delivery of opt out notices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Delivery of opt out notices. 248.126 Section 248.126 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.126...

  11. 17 CFR 248.127 - Renewal of opt out elections.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Renewal of opt out elections. 248.127 Section 248.127 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.127 Renewal...

  12. 17 CFR 248.127 - Renewal of opt out elections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Renewal of opt out elections. 248.127 Section 248.127 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.127 Renewal...

  13. 17 CFR 248.126 - Delivery of opt out notices.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Delivery of opt out notices. 248.126 Section 248.126 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.126...

  14. 7 CFR 58.248 - Nonfat dry milk.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Nonfat dry milk. 58.248 Section 58.248 Agriculture... Products Bearing Usda Official Identification § 58.248 Nonfat dry milk. (a) Nonfat dry milk in commercial....S. Standard Grade. (b) Regular nonfat dry milk in consumer size packages which bears an...

  15. 10 CFR 72.248 - Safety analysis report updating.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Safety analysis report updating. 72.248 Section 72.248... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate holder... section, the final safety analysis report (FSAR) to assure that the information included in the...

  16. 25 CFR 248.2 - Persons eligible to use sites.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Persons eligible to use sites. 248.2 Section 248.2... INDIAN IN-LIEU FISHING SITES § 248.2 Persons eligible to use sites. The in-lieu fishing sites are for the... is accordance with treaty rights. The use of the sites is restricted to such Indians; however,...

  17. 25 CFR 248.2 - Persons eligible to use sites.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Persons eligible to use sites. 248.2 Section 248.2... INDIAN IN-LIEU FISHING SITES § 248.2 Persons eligible to use sites. The in-lieu fishing sites are for the... is accordance with treaty rights. The use of the sites is restricted to such Indians; however,...

  18. 7 CFR 58.248 - Nonfat dry milk.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Nonfat dry milk. 58.248 Section 58.248 Agriculture... Products Bearing Usda Official Identification § 58.248 Nonfat dry milk. (a) Nonfat dry milk in commercial....S. Standard Grade. (b) Regular nonfat dry milk in consumer size packages which bears an...

  19. 248nm silicon photoablation: Microstructuring basics

    NASA Astrophysics Data System (ADS)

    Poopalan, P.; Najamudin, S. H.; Wahab, Y.; Mazalan, M.

    2015-05-01

    248nm pulses from a KrF excimer laser was used to ablate a Si wafer in order to ascertain the laser pulse and energy effects for use as a microstructuring tool for MEMS fabrication. The laser pulses were varied between two different energy levels of 8mJ and 4mJ while the number of pulses for ablation was varied. The corresponding ablated depths were found to range between 11 µm and 49 µm, depending on the demagnified beam fluence.

  20. NIR flaring of the blazar OJ248

    NASA Astrophysics Data System (ADS)

    Carrasco, L.; Carramiñana, A.; Recillas, E.; Porras, A.; Valdes, J. R.; Escobedo, G.; Torres, I.

    2010-09-01

    We report on our recent observation of the blazar OJ248 also known as 3EGJ0829+2413 and B2 0827+24 with the CANICA NIR camera on the 2.1m telescope at the Observatorio Astrofísico Guillermo Haro, located in Cananea, Mexico. On September 30th, 2010 (JD245554569.9898), we found this source to be in outburst. On this date the source was found to have a flux corresponding to H = 14.59 +/- 0.02, J=15.29 +/- 0.04 and Ks = 13.72 +/- 0.06.

  1. 248nm silicon photoablation: Microstructuring basics

    SciTech Connect

    Poopalan, P.; Najamudin, S. H.; Wahab, Y.; Mazalan, M.

    2015-05-15

    248nm pulses from a KrF excimer laser was used to ablate a Si wafer in order to ascertain the laser pulse and energy effects for use as a microstructuring tool for MEMS fabrication. The laser pulses were varied between two different energy levels of 8mJ and 4mJ while the number of pulses for ablation was varied. The corresponding ablated depths were found to range between 11 µm and 49 µm, depending on the demagnified beam fluence.

  2. R248Q mutation--Beyond p53-DNA binding.

    PubMed

    Ng, Jeremy W K; Lama, Dilraj; Lukman, Suryani; Lane, David P; Verma, Chandra S; Sim, Adelene Y L

    2015-12-01

    R248 in the DNA binding domain (DBD) of p53 interacts directly with the minor groove of DNA. Earlier nuclear magnetic resonance (NMR) studies indicated that the R248Q mutation resulted in conformation changes in parts of DBD far from the mutation site. However, how information propagates from the mutation site to the rest of the DBD is still not well understood. We performed a series of all-atom molecular dynamics (MD) simulations to dissect sterics and charge effects of R248 on p53-DBD conformation: (i) wild-type p53 DBD; (ii) p53 DBD with an electrically neutral arginine side-chain; (iii) p53 DBD with R248A; (iv) p53 DBD with R248W; and (v) p53 DBD with R248Q. Our results agree well with experimental observations of global conformational changes induced by the R248Q mutation. Our simulations suggest that both charge- and sterics are important in the dynamics of the loop (L3) where the mutation resides. We show that helix 2 (H2) dynamics is altered as a result of a change in the hydrogen bonding partner of D281. In turn, neighboring L1 dynamics is altered: in mutants, L1 predominantly adopts the recessed conformation and is unable to interact with the major groove of DNA. We focused our attention the R248Q mutant that is commonly found in a wide range of cancer and observed changes at the zinc-binding pocket that might account for the dominant negative effects of R248Q. Furthermore, in our simulations, the S6/S7 turn was more frequently solvent exposed in R248Q, suggesting that there is a greater tendency of R248Q to partially unfold and possibly lead to an increased aggregation propensity. Finally, based on the observations made in our simulations, we propose strategies for the rescue of R248Q mutants.

  3. 25 CFR 248.1 - Fishing sites subject to regulation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Fishing sites subject to regulation. 248.1 Section 248.1... INDIAN IN-LIEU FISHING SITES § 248.1 Fishing sites subject to regulation. Use of any of the lands... March 2, 1945 (59 Stat. 22), as amended (hereinafter called “in lieu fishing sites” or “sites”)...

  4. 25 CFR 248.1 - Fishing sites subject to regulation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Fishing sites subject to regulation. 248.1 Section 248.1... INDIAN IN-LIEU FISHING SITES § 248.1 Fishing sites subject to regulation. Use of any of the lands... March 2, 1945 (59 Stat. 22), as amended (hereinafter called “in lieu fishing sites” or “sites”)...

  5. 31 CFR 248.6 - Recovery of original check.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Recovery of original check. 248.6... § 248.6 Recovery of original check. (a) If the claimant recovers an original check after he has... substitute check has been received prior to the recovery of the original check, the original check should...

  6. 31 CFR 248.6 - Recovery of original check.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Recovery of original check. 248.6... § 248.6 Recovery of original check. (a) If the claimant recovers an original check after he has... substitute check has been received prior to the recovery of the original check, the original check should...

  7. 17 CFR 248.1 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Purpose and scope. 248.1 Section 248.1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding...

  8. 17 CFR 248.124 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Reasonable opportunity to opt out. 248.124 Section 248.124 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION... Internet Web site at which the consumer has obtained a product or service. The consumer...

  9. 27 CFR 19.248 - Standard effective tax rate.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Standard effective tax rate. 19.248 Section 19.248 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Distilled Spirits Taxes Effective...

  10. 24 CFR 248.415 - Delivery of assistance through intermediaries.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Delivery of assistance through intermediaries. 248.415 Section 248.415 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  11. 24 CFR 248.103 - General prepayment limitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false General prepayment limitation. 248.103 Section 248.103 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND...

  12. 17 CFR 248.127 - Renewal of opt out elections.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Renewal of opt out elections. 248.127 Section 248.127 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing §...

  13. 17 CFR 248.124 - Reasonable opportunity to opt out.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Reasonable opportunity to opt out. 248.124 Section 248.124 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing §...

  14. 17 CFR 248.126 - Delivery of opt out notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Delivery of opt out notices. 248.126 Section 248.126 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing §...

  15. 24 CFR 248.234 - Section 8 rental assistance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.234 Section 8 rental assistance. (a) When providing rental... the revised plan of action, notwithstanding § 248.221, that involves the termination of...

  16. 28 CFR 2.48 - Revocation: Preliminary interview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Revocation: Preliminary interview. 2.48 Section 2.48 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT... violated his parole as charged, and if so, whether a revocation hearing should be conducted. The...

  17. 28 CFR 2.48 - Revocation: Preliminary interview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Revocation: Preliminary interview. 2.48 Section 2.48 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT... violated his parole as charged, and if so, whether a revocation hearing should be conducted. The...

  18. 7 CFR 248.11 - Financial management system.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Financial management system. 248.11 Section 248.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  19. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  20. 7 CFR 248.21 - Procurement and property management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Procurement and property management. 248.21 Section 248.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  1. 7 CFR 248.26 - OMB control number.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false OMB control number. 248.26 Section 248.26 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  2. 7 CFR 248.11 - Financial management system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Financial management system. 248.11 Section 248.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  3. 7 CFR 248.14 - Distribution of funds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Distribution of funds. 248.14 Section 248.14 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  4. 7 CFR 248.10 - Coupon and market management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Coupon and market management. 248.10 Section 248.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  5. 7 CFR 248.21 - Procurement and property management.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Procurement and property management. 248.21 Section 248.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  6. 7 CFR 248.14 - Distribution of funds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Distribution of funds. 248.14 Section 248.14 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  7. 7 CFR 248.21 - Procurement and property management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Procurement and property management. 248.21 Section 248.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  8. 7 CFR 248.26 - OMB control number.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false OMB control number. 248.26 Section 248.26 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  9. 7 CFR 248.26 - OMB control number.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false OMB control number. 248.26 Section 248.26 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  10. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  11. 7 CFR 248.14 - Distribution of funds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Distribution of funds. 248.14 Section 248.14 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  12. 7 CFR 248.26 - OMB control number.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false OMB control number. 248.26 Section 248.26 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  13. 7 CFR 248.14 - Distribution of funds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Distribution of funds. 248.14 Section 248.14 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  14. 7 CFR 248.26 - OMB control number.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false OMB control number. 248.26 Section 248.26 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions §...

  15. 7 CFR 248.10 - Coupon and market management.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Coupon and market management. 248.10 Section 248.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  16. 7 CFR 248.10 - Coupon and market management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Coupon and market management. 248.10 Section 248.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  17. 7 CFR 248.10 - Coupon and market management.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Coupon and market management. 248.10 Section 248.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  18. 7 CFR 248.21 - Procurement and property management.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Procurement and property management. 248.21 Section 248.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  19. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  20. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  1. 7 CFR 248.11 - Financial management system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Financial management system. 248.11 Section 248.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  2. 7 CFR 248.21 - Procurement and property management.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Procurement and property management. 248.21 Section 248.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  3. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  4. 7 CFR 248.14 - Distribution of funds.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Distribution of funds. 248.14 Section 248.14 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  5. 7 CFR 248.10 - Coupon and market management.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Coupon and market management. 248.10 Section 248.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  6. 7 CFR 248.11 - Financial management system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Financial management system. 248.11 Section 248.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  7. 7 CFR 248.11 - Financial management system.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Financial management system. 248.11 Section 248.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  8. 17 CFR 248.17 - Relation to State laws.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Relation to State laws. 248.17... Information Relation to Other Laws; Effective Date § 248.17 Relation to State laws. (a) In general. This... inconsistency. (b) Greater protection under State law. For purposes of this section, a State statute,...

  9. 17 CFR 248.17 - Relation to State laws.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Relation to State laws. 248.17 Section 248.17 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding...

  10. 24 CFR 248.217 - Revisions to plan of action.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.217 Revisions to plan of action. The owner may from time to...

  11. 24 CFR 248.215 - Notification of deficiencies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.215 Notification of deficiencies. Not later than 60 days...

  12. 25 CFR 248.9 - Camping and use restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-LIEU FISHING SITES § 248.9 Camping and use restrictions. All camping, picnicking, use of alcoholic beverages, setting or use of fires, use of the sites for cleaning of fish, the deposit of any garbage,...

  13. 25 CFR 248.9 - Camping and use restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-LIEU FISHING SITES § 248.9 Camping and use restrictions. All camping, picnicking, use of alcoholic beverages, setting or use of fires, use of the sites for cleaning of fish, the deposit of any garbage,...

  14. 25 CFR 248.9 - Camping and use restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-LIEU FISHING SITES § 248.9 Camping and use restrictions. All camping, picnicking, use of alcoholic beverages, setting or use of fires, use of the sites for cleaning of fish, the deposit of any garbage,...

  15. 25 CFR 248.9 - Camping and use restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-LIEU FISHING SITES § 248.9 Camping and use restrictions. All camping, picnicking, use of alcoholic beverages, setting or use of fires, use of the sites for cleaning of fish, the deposit of any garbage,...

  16. 25 CFR 248.9 - Camping and use restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-LIEU FISHING SITES § 248.9 Camping and use restrictions. All camping, picnicking, use of alcoholic beverages, setting or use of fires, use of the sites for cleaning of fish, the deposit of any garbage,...

  17. Atomic Mass and Nuclear Binding Energy for At-248 (Astatine)

    NASA Astrophysics Data System (ADS)

    Sukhoruchkin, S. I.; Soroko, Z. N.

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope At-248 (Astatine, atomic number Z = 85, mass number A = 248).

  18. Atomic Mass and Nuclear Binding Energy for Bk-248 (Berkelium)

    NASA Astrophysics Data System (ADS)

    Sukhoruchkin, S. I.; Soroko, Z. N.

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Bk-248 (Berkelium, atomic number Z = 97, mass number A = 248).

  19. 248 mine, Terlingua quicksilver district, Brewster County, Texas

    USGS Publications Warehouse

    Yates, Robert G.; Thompson, George A.

    1944-01-01

    The 248 quicksilver mine is in Section 248, Block G-4, 2 miles east of Terlingua and 86 miles by dirt road from Alpine, Tex., the nearest railway shipping point (see accompanying maps). Cinnabar, the quicksilver mineral, was discovered before 1902. By 1934 there were only about 700 feet of subsurface workings, but in recent years the Esperado Mining Co., which has the property under lease, has greatly extended exploratory workings and has built a Herreshoff furnace rated at 40 tons per day. At the present time there are 1 1/3 miles of underground workings and 800 feet of surface trenches.

  20. Atomic Mass and Nuclear Binding Energy for Pa-248 (Protactinium)

    NASA Astrophysics Data System (ADS)

    Sukhoruchkin, S. I.; Soroko, Z. N.

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Pa-248 (Protactinium, atomic number Z = 91, mass number A = 248).

  1. Atomic Mass and Nuclear Binding Energy for Ac-248 (Actinium)

    NASA Astrophysics Data System (ADS)

    Sukhoruchkin, S. I.; Soroko, Z. N.

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Ac-248 (Actinium, atomic number Z = 89, mass number A = 248).

  2. 48 CFR 52.248-3 - Value Engineering-Construction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Value Engineering....248-3 Value Engineering—Construction. As prescribed in 48.202, insert the following clause: Value Engineering—Construction (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and...

  3. 48 CFR 52.248-1 - Value Engineering.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Value Engineering. 52.248... Value Engineering. As prescribed in 48.201, insert the following clause: Value Engineering (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and submit value engineering change...

  4. 42 CFR 403.248 - Administrative review of CMS determinations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Administrative review of CMS determinations. 403... Certification Program: General Provisions § 403.248 Administrative review of CMS determinations. (a) This section provides for administrative review if CMS determines— (1) Not to certify a policy; or (2) That...

  5. 42 CFR 403.248 - Administrative review of CMS determinations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Administrative review of CMS determinations. 403... Certification Program: General Provisions § 403.248 Administrative review of CMS determinations. (a) This section provides for administrative review if CMS determines— (1) Not to certify a policy; or (2) That...

  6. 42 CFR 403.248 - Administrative review of CMS determinations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Administrative review of CMS determinations. 403... Certification Program: General Provisions § 403.248 Administrative review of CMS determinations. (a) This section provides for administrative review if CMS determines— (1) Not to certify a policy; or (2) That...

  7. 42 CFR 403.248 - Administrative review of CMS determinations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Administrative review of CMS determinations. 403... Certification Program: General Provisions § 403.248 Administrative review of CMS determinations. (a) This section provides for administrative review if CMS determines— (1) Not to certify a policy; or (2) That...

  8. 42 CFR 403.248 - Administrative review of CMS determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Administrative review of CMS determinations. 403... Certification Program: General Provisions § 403.248 Administrative review of CMS determinations. (a) This section provides for administrative review if CMS determines— (1) Not to certify a policy; or (2) That...

  9. 48 CFR 52.248-3 - Value Engineering-Construction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Value Engineering....248-3 Value Engineering—Construction. As prescribed in 48.202, insert the following clause: Value Engineering—Construction (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and...

  10. 48 CFR 52.248-3 - Value Engineering-Construction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Value Engineering....248-3 Value Engineering—Construction. As prescribed in 48.202, insert the following clause: Value Engineering—Construction (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and...

  11. 48 CFR 52.248-1 - Value Engineering.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Value Engineering. 52.248... Value Engineering. As prescribed in 48.201, insert the following clause: Value Engineering (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and submit value engineering change...

  12. 48 CFR 52.248-1 - Value Engineering.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Value Engineering. 52.248... Value Engineering. As prescribed in 48.201, insert the following clause: Value Engineering (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and submit value engineering change...

  13. 48 CFR 52.248-3 - Value Engineering-Construction.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Value Engineering....248-3 Value Engineering—Construction. As prescribed in 48.202, insert the following clause: Value Engineering—Construction (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and...

  14. 48 CFR 52.248-3 - Value Engineering-Construction.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Value Engineering....248-3 Value Engineering—Construction. As prescribed in 48.202, insert the following clause: Value Engineering—Construction (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and...

  15. 48 CFR 52.248-1 - Value Engineering.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Value Engineering. 52.248... Value Engineering. As prescribed in 48.201, insert the following clause: Value Engineering (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and submit value engineering change...

  16. 48 CFR 52.248-1 - Value Engineering.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Value Engineering. 52.248... Value Engineering. As prescribed in 48.201, insert the following clause: Value Engineering (OCT 2010) (a) General. The Contractor is encouraged to develop, prepare, and submit value engineering change...

  17. 47 CFR 90.248 - Wildlife and ocean buoy tracking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Wildlife and ocean buoy tracking. 90.248... and ocean buoy tracking. (a) The frequency bands 40.66-40.70 MHz and 216-220 MHz may be used for the tracking of, and the telemetry of scientific data from, ocean buoys and animal wildlife. (b)...

  18. 47 CFR 90.248 - Wildlife and ocean buoy tracking.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Wildlife and ocean buoy tracking. 90.248... and ocean buoy tracking. (a) The frequency bands 40.66-40.70 MHz and 216-220 MHz may be used for the tracking of, and the telemetry of scientific data from, ocean buoys and animal wildlife. (b)...

  19. 47 CFR 90.248 - Wildlife and ocean buoy tracking.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Wildlife and ocean buoy tracking. 90.248... and ocean buoy tracking. (a) The frequency bands 40.66-40.70 MHz and 216-220 MHz may be used for the tracking of, and the telemetry of scientific data from, ocean buoys and animal wildlife. (b)...

  20. 17 CFR 248.126 - Delivery of opt out notices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.126 Delivery... provisions in section 101 of the Electronic Signatures in Global and National Commerce Act, 15 U.S.C....

  1. 17 CFR 248.101 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing § 248.101 Purpose and... Fair and Accurate Credit Transactions Act of 2003, Public Law 108-159, 117 Stat. 1952 (2003) (“FACT Act” or “Act”), regulates the use of consumer information received from an affiliate to make...

  2. 17 CFR 248.101 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.101 Purpose and scope. (a... Accurate Credit Transactions Act of 2003, Public Law 108-159, 117 Stat. 1952 (2003) (“FACT Act” or “Act”), regulates the use of consumer information received from an affiliate to make marketing solicitations....

  3. 17 CFR 248.101 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.101 Purpose and scope. (a... Accurate Credit Transactions Act of 2003, Public Law 108-159, 117 Stat. 1952 (2003) (“FACT Act” or “Act”), regulates the use of consumer information received from an affiliate to make marketing solicitations....

  4. 248. Smart view Recreation Area. View of one of the ...

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

    248. Smart view Recreation Area. View of one of the parkway curves with a snake fence on the left and a stone drain on the right reinforcing the roadway alignment. Looking north-northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  5. 24 CFR 248.165 - Assistance for displaced tenants.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of the displaced tenants who are special needs tenants, as that term is defined in § 248.101, as well as a statement as to the nature of their special need. The owner shall provide the Commissioner with... projects located in a low-vacancy area; and (2) Special needs tenants. (h) Low Vacancy Areas....

  6. 24 CFR 248.165 - Assistance for displaced tenants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of the displaced tenants who are special needs tenants, as that term is defined in § 248.101, as well as a statement as to the nature of their special need. The owner shall provide the Commissioner with... projects located in a low-vacancy area; and (2) Special needs tenants. (h) Low Vacancy Areas....

  7. 24 CFR 248.410 - Grants for other purposes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Technical Assistance and Capacity Building § 248.410 Grants for... community-based nonprofit organizations with experience in resident education and organizing for the purpose of conducting community, city or countywide outreach and training programs to identify and...

  8. 47 CFR 1.248 - Prehearing conferences; hearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Prehearing conferences; hearing conferences. 1... Hearing Proceedings Prehearing Procedures § 1.248 Prehearing conferences; hearing conferences. (a) The... to appear at a specified time and place for a conference prior to a hearing, or to submit...

  9. 17 CFR 248.18 - Effective date; transition rule.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... customers on the compliance date. By July 1, 2001, you must have provided an initial notice, as required by § 248.4, to consumers who are your customers on July 1, 2001. (2) Example. You provide an initial notice to consumers who are your customers on July 1, 2001, if, by that date, you have established a...

  10. High average power, narrow band 248 nm alexandrite laser system

    SciTech Connect

    Kuper, J.W.; Chin, T.C.; Papanestor, P.A.

    1994-12-31

    A compact line-narrowed 248 nm solid state laser source operating at 15 mJ {at} 100 Hz PRF was demonstrated. Constraints due to thermal loading of components were addressed. Tradeoffs between pulse energy and repetition rate were investigated. A method for overcoming thermal dephasing in the THG material was achieved by scanning a slab shaped crystal.

  11. 24 CFR 248.173 - Resident homeownership program.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... homeowner under the homeownership program approved under this section shall be paid to the HOME Investment... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Resident homeownership program. 248... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND...

  12. 24 CFR 248.173 - Resident homeownership program.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... homeowner under the homeownership program approved under this section shall be paid to the HOME Investment... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Resident homeownership program. 248... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND...

  13. 24 CFR 248.203 - General prepayment limitation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.203 General prepayment limitation. (a) An owner of eligible low... to eligible low income housing may be terminated pursuant to section 229 of the National Housing...

  14. 24 CFR 248.211 - Notice of intent to prepay.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.211 Notice of intent to prepay. (a) An owner of eligible low-income housing... of this part regarding the approval of a plan of action involving termination of low...

  15. 7 CFR 248.1 - General purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.1 General... out the WIC Farmers' Market Nutrition Program. The dual purposes of the FMNP are: (a) To...

  16. 7 CFR 248.23 - Records and reports.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.23..., FMNP coupon issuance and redemption, equipment purchases and inventory, nutrition education, and...

  17. 7 CFR 248.23 - Records and reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.23..., FMNP coupon issuance and redemption, equipment purchases and inventory, nutrition education, and...

  18. 7 CFR 248.23 - Records and reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.23..., FMNP coupon issuance and redemption, equipment purchases and inventory, nutrition education, and...

  19. 7 CFR 248.1 - General purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.1 General... out the WIC Farmers' Market Nutrition Program. The dual purposes of the FMNP are: (a) To...

  20. 47 CFR 90.248 - Wildlife and ocean buoy tracking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Wildlife and ocean buoy tracking. 90.248... and ocean buoy tracking. (a) The frequency bands 40.66-40.70 MHz and 216-220 MHz may be used for the tracking of, and the telemetry of scientific data from, ocean buoys and animal wildlife. (b)...

  1. 47 CFR 90.248 - Wildlife and ocean buoy tracking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Wildlife and ocean buoy tracking. 90.248... and ocean buoy tracking. (a) The frequency bands 40.66-40.70 MHz and 216-220 MHz may be used for the tracking of, and the telemetry of scientific data from, ocean buoys and animal wildlife. (b)...

  2. 7 CFR 248.1 - General purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.1 General... out the WIC Farmers' Market Nutrition Program. The dual purposes of the FMNP are: (a) To...

  3. 7 CFR 248.1 - General purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.1 General... out the WIC Farmers' Market Nutrition Program. The dual purposes of the FMNP are: (a) To...

  4. 7 CFR 248.23 - Records and reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.23..., FMNP coupon issuance and redemption, equipment purchases and inventory, nutrition education, and...

  5. 7 CFR 248.23 - Records and reports.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.23..., FMNP coupon issuance and redemption, equipment purchases and inventory, nutrition education, and...

  6. 7 CFR 248.1 - General purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.1 General... out the WIC Farmers' Market Nutrition Program. The dual purposes of the FMNP are: (a) To...

  7. 17 CFR 248.1 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.1 Purpose and scope. (a) Purpose. This subpart governs the treatment of nonpublic personal... about individuals who obtain financial products or services primarily for personal, family, or...

  8. 17 CFR 248.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.1 Purpose and scope. (a) Purpose. This subpart governs the treatment of nonpublic personal... about individuals who obtain financial products or services primarily for personal, family, or...

  9. 17 CFR 248.1 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.1 Purpose and scope. (a) Purpose. This subpart governs the treatment of nonpublic personal... about individuals who obtain financial products or services primarily for personal, family, or...

  10. 17 CFR 248.8 - Revised privacy notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.8 Revised privacy notices. (a) General rule. Except... any nonpublic personal information about a consumer to a nonaffiliated third party other than...

  11. Experimental study of 248nm excimer laser etching of alumina

    NASA Astrophysics Data System (ADS)

    Hu, Hongtao; Shao, Jingzhen; Wang, Xi; Fang, Xiaodong

    2016-10-01

    The 248 nm excimer laser etching characteristic of alumina ceramic and sapphire had been studied using different laser fluence and different number of pulses. And the interaction mechanism of 248 nm excimer laser with alumina ceramic and sapphire had been analyzed. The results showed that when the laser fluence was less than 8 J/cm2, the etching depth of alumina ceramic and sapphire were increased with the increase of laser fluence and number of pulses. At the high number pulses and high-energy, the surface of the sapphire had no obvious melting phenomenon, and the alumina ceramic appeared obvious melting phenomenon. The interaction mechanism of excimer laser with alumina ceramics and sapphire was mainly two-photon absorption. But because of the existence of impurities and defects, the coupling between the laser radiation and ceramic and sapphire was strong, and the thermal evaporation mechanism was also obvious.

  12. Search for Cm-248 in the early solar system

    NASA Technical Reports Server (NTRS)

    Lavielle, B.; Marti, K.; Pellas, P.; Perron, C.

    1992-01-01

    Possible evidence for the presence of Cm-248 in the early solar system was reported from fission gas studies (Rao and Gopalan, 1973) and recently from studies of very high nuclear track densities (not less than 5 x 10 exp 8/sq cm) in the merrillite of the H4 chondrite Forest Vale (F.V.) (Pellas et al., 1987). We report here an analysis of the isotopic abundances of xenon in F.V. phosphates and results of track studies in phosphate/pyroxene contacts. The fission xenon isotopic signature clearly identifies Pu-244 as the extinct progenitor. We calculate an upper limit Cm-248/Pu-244 to be less than 0.0015 at the beginning of Xe retention in F.V. phosphates. This corresponds to an upper limit of the ratio Cm-248/U-235 of not greater than 5 x 10 exp -5 further constraining the evidence for any late addition of freshly synthesized actinide elements just prior to solar system formation. The fission track density observed after annealing the phosphates at 290C (1 hr, which essentially erases spallation recoil tracks) is also in agreement with the Pu-244 abundance inferred from fission Xe. The spallation recoil tracks produced during the 76 Ma cosmic-ray exposure account for the very high track density in merrillites.

  13. 42 CFR 24.8 - Applicability of provisions of Title 5, U.S. Code.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Applicability of provisions of Title 5, U.S. Code. 24.8 Section 24.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.8 Applicability of provisions of Title 5, U.S. Code....

  14. 42 CFR 24.8 - Applicability of provisions of Title 5, U.S. Code.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Applicability of provisions of Title 5, U.S. Code. 24.8 Section 24.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.8 Applicability of provisions of Title 5, U.S. Code....

  15. 42 CFR 24.8 - Applicability of provisions of Title 5, U.S. Code.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Applicability of provisions of Title 5, U.S. Code. 24.8 Section 24.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.8 Applicability of provisions of Title 5, U.S. Code....

  16. 42 CFR 24.8 - Applicability of provisions of Title 5, U.S. Code.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Applicability of provisions of Title 5, U.S. Code. 24.8 Section 24.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.8 Applicability of provisions of Title 5, U.S. Code....

  17. 42 CFR 24.8 - Applicability of provisions of Title 5, U.S. Code.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Applicability of provisions of Title 5, U.S. Code. 24.8 Section 24.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.8 Applicability of provisions of Title 5, U.S. Code....

  18. 17 CFR 248.123 - Contents of opt out notice; consolidated and equivalent notices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Contents of opt out notice; consolidated and equivalent notices. 248.123 Section 248.123 Commodity and Securities Exchanges SECURITIES AND... Marketing § 248.123 Contents of opt out notice; consolidated and equivalent notices. (a) Contents of opt...

  19. 17 CFR 248.123 - Contents of opt out notice; consolidated and equivalent notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Contents of opt out notice; consolidated and equivalent notices. 248.123 Section 248.123 Commodity and Securities Exchanges SECURITIES AND... Marketing § 248.123 Contents of opt out notice; consolidated and equivalent notices. (a) Contents of opt...

  20. 17 CFR 248.122 - Scope and duration of opt out.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Scope and duration of opt out. 248.122 Section 248.122 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.122 Scope...

  1. 17 CFR 248.123 - Contents of opt out notice; consolidated and equivalent notices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Contents of opt out notice; consolidated and equivalent notices. 248.123 Section 248.123 Commodity and Securities Exchanges SECURITIES AND... Marketing § 248.123 Contents of opt out notice; consolidated and equivalent notices. (a) Contents of opt...

  2. 17 CFR 248.122 - Scope and duration of opt out.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Scope and duration of opt out. 248.122 Section 248.122 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.122 Scope...

  3. 17 CFR 248.122 - Scope and duration of opt out.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Scope and duration of opt out. 248.122 Section 248.122 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.122 Scope...

  4. 17 CFR 248.123 - Contents of opt out notice; consolidated and equivalent notices.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Contents of opt out notice; consolidated and equivalent notices. 248.123 Section 248.123 Commodity and Securities Exchanges SECURITIES AND... Marketing § 248.123 Contents of opt out notice; consolidated and equivalent notices. (a) Contents of opt...

  5. 48 CFR 52.248-2 - Value Engineering-Architect-Engineer.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-Architect-Engineer. 52.248-2 Section 52.248-2 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.248-2 Value Engineering—Architect-Engineer. As prescribed in 48.201(f), insert the following clause: Value Engineering—Architect-Engineer (MAR 1990) (a) General. The Contractor shall (1)...

  6. 33 CFR 148.248 - What happens when a document does not contain all necessary information?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What happens when a document does not contain all necessary information? 148.248 Section 148.248 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: GENERAL Processing Applications Formal Hearings § 148.248...

  7. 17 CFR 248.201 - Duties regarding the detection, prevention, and mitigation of identity theft.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., prevention, and mitigation of identity theft. 248.201 Section 248.201 Commodity and Securities Exchanges... Theft Red Flags § 248.201 Duties regarding the detection, prevention, and mitigation of identity theft... institution or creditor from identity theft, including financial, operational, compliance, reputation,...

  8. 17 CFR 248.5 - Annual privacy notice to customers required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... customers required. 248.5 Section 248.5 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... Safeguarding Personal Information Privacy and Opt Out Notices § 248.5 Annual privacy notice to customers required. (a)(1) General rule. You must provide a clear and conspicuous notice to customers that...

  9. 17 CFR 248.10 - Limits on disclosure of nonpublic personal information to nonaffiliated third parties.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...: Privacy of Consumer Financial Information and Safeguarding Personal Information Limits on Disclosures § 248.10 Limits on disclosure of nonpublic personal information to nonaffiliated third parties. (a)(1... nonpublic personal information to nonaffiliated third parties. 248.10 Section 248.10 Commodity...

  10. 17 CFR 248.10 - Limits on disclosure of nonpublic personal information to nonaffiliated third parties.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: Privacy of Consumer Financial Information and Safeguarding Personal Information Limits on Disclosures § 248.10 Limits on disclosure of nonpublic personal information to nonaffiliated third parties. (a)(1... nonpublic personal information to nonaffiliated third parties. 248.10 Section 248.10 Commodity...

  11. 17 CFR 248.13 - Exception to opt out requirements for service providers and joint marketing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Consumer Financial Information and Safeguarding Personal Information Exceptions § 248.13 Exception to opt... nonpublic personal information under this section to a financial institution with which you perform joint... requirements in §§ 248.7 and 248.10 do not apply when you provide nonpublic personal information to...

  12. 17 CFR 248.4 - Initial privacy notice to consumers required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... consumers required. 248.4 Section 248.4 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.4 Initial privacy notice to...

  13. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... consumers; opt out methods. 248.7 Section 248.7 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.7 Form of opt out notice to consumers;...

  14. Actinide production from xenon bombardments of curium-248

    SciTech Connect

    Welch, R.B.

    1985-01-01

    Production cross sections for many actinide nuclides formed in the reaction of /sup 129/Xe and /sup 132/Xe with /sup 248/Cm at bombarding energies slightly above the coulomb barrier were determined using radiochemical techniques to isolate these products. These results are compared with cross sections from a /sup 136/Xe + /sup 248/Cm reaction at a similar energy. When compared to the reaction with /sup 136/Xe, the maxima in the production cross section distributions from the more neutron deficient projectiles are shifted to smaller mass numbers, and the total cross section increases for the production of elements with atomic numbers greater than that of the target, and decreases for lighter elements. These results can be explained by use of a potential energy surface (PES) which illustrates the effect of the available energy on the transfer of nucleons and describes the evolution of the di-nuclear complex, an essential feature of deep-inelastic reactions (DIR), during the interaction. The other principal reaction mechanism is the quasi-elastic transfer (QE). Analysis of data from a similar set of reactions, /sup 129/Xe, /sup 132/Xe, and /sup 136/Xe with /sup 197/Au, aids in explaining the features of the Xe + Cm product distributions, which are additionally affected by the depletion of actinide product yields due to deexcitation by fission. The PES is shown to be a useful tool to predict the general features of product distributions from heavy ion reactions.

  15. Breast volume measurement of 248 women using biostereometric analysis.

    PubMed

    Loughry, C W; Sheffer, D B; Price, T E; Lackney, M J; Bartfai, R G; Morek, W M

    1987-10-01

    A study of volumes of the right and left breasts of 248 subjects was undertaken using biostereometric analysis. This measurement technique uses close-range stereophotogrammetry to characterize the shape of the breast and is noncontact, noninvasive, accurate, and rapid with respect to the subject involvement time. Volumes and volumetric differences between breast pairs were compared, using chi-square tests, with handedness, perception of breast size by each subject, age, and menstrual status. No significant relationship was found between the handedness of the subject and the larger breast volume. Several groups of subjects based on age and menstrual status were accurate in their perception of breast size difference. Analysis did not confirm the generally accepted clinical impression of left breast volume dominance. Although a size difference in breast pairs was documented, neither breast predominated.

  16. 7 CFR 248.22 - Nonprocurement debarment/suspension, drug-free workplace, and lobbying restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.22 Nonprocurement...

  17. 7 CFR 248.22 - Nonprocurement debarment/suspension, drug-free workplace, and lobbying restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.22 Nonprocurement...

  18. 7 CFR 248.22 - Nonprocurement debarment/suspension, drug-free workplace, and lobbying restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.22 Nonprocurement...

  19. 7 CFR 248.22 - Nonprocurement debarment/suspension, drug-free workplace, and lobbying restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.22 Nonprocurement...

  20. 7 CFR 248.22 - Nonprocurement debarment/suspension, drug-free workplace, and lobbying restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) Miscellaneous Provisions § 248.22 Nonprocurement...

  1. Heavy actinide production from the interactions of sup 40 Ar with sup 248 Cm and a comparison with the sup 44 Ca- sup 248 Cm system

    SciTech Connect

    Leyba, J.D.; Henderson, R.A.; Hall, H.L.; Gannett, C.M.; Chadwick, R.B.; Czerwinski, K.R.; Kadkhodayan, B.A.; Kreek, S.A.; Haynes, G.R.; Gregorich, K.E.; Lee, D.M.; Nurmia, M.J.; Hoffman, D.C. Nuclear Science Division, Lawrence Berkeley Laboratory, University of California, Berkeley, Berkeley, California 94720)

    1990-05-01

    Excitation functions have been measured for isotopes of Bk, Cf, Es, and Fm produced from the interactions of 207- to 286-MeV {sup 40}Ar ions with {sup 248}Cm. The measured isotopic distributions were found to be essentially symmetric with full widths at half maximum between 2.0 and 3.5 mass units. These results are comparable to those obtained in previous studies using {sup 40,44,48}Ca with {sup 248}Cm. The maxima of the isotopic distributions from the {sup 40}Ar-{sup 248}Cm system show shifts, to both heavier and lighter mass numbers, of 0 to 2 mass units relative to the corresponding maxima of the isotopic distributions from the {sup 40,44,48}Ca-{sup 248}Cm systems.

  2. 17 CFR 248.2 - Model privacy form: rule of construction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Model privacy form: rule of construction. 248.2 Section 248.2 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information...

  3. 17 CFR 248.13 - Exception to opt out requirements for service providers and joint marketing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements for service providers and joint marketing. 248.13 Section 248.13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of... out requirements for service providers and joint marketing. (a) General rule. (1) The opt...

  4. 50 CFR 216.248 - Renewal of Letters of Authorization and Adaptive Management.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Renewal of Letters of Authorization and Adaptive Management. 216.248 Section 216.248 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE... are restricted to: (1) New cited information and data indicating that the determinations made in...

  5. 50 CFR 216.248 - Renewal of Letters of Authorization and Adaptive Management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Renewal of Letters of Authorization and Adaptive Management. 216.248 Section 216.248 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE... are restricted to: (1) New cited information and data indicating that the determinations made in...

  6. 24 CFR 248.218 - Tenant notice and opportunity to comment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Tenant notice and opportunity to comment. 248.218 Section 248.218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  7. 24 CFR 248.218 - Tenant notice and opportunity to comment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Tenant notice and opportunity to comment. 248.218 Section 248.218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  8. 24 CFR 248.218 - Tenant notice and opportunity to comment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Tenant notice and opportunity to comment. 248.218 Section 248.218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  9. 24 CFR 248.218 - Tenant notice and opportunity to comment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Tenant notice and opportunity to comment. 248.218 Section 248.218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  10. 24 CFR 248.218 - Tenant notice and opportunity to comment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Tenant notice and opportunity to comment. 248.218 Section 248.218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  11. 17 CFR 248.9 - Delivering privacy and opt out notices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Delivering privacy and opt out notices. 248.9 Section 248.9 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION... customer uses your web site to access financial products and services electronically and agrees to...

  12. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Reasonable and simple methods of opting out. 248.125 Section 248.125 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... electronically mailed or processed at an Internet Web site, if the consumer agrees to the electronic delivery...

  13. 42 CFR 412.248 - Number of members needed for a decision or a hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Number of members needed for a decision or a hearing. 412.248 Section 412.248 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES The Medicare Geographic Classification...

  14. 17 CFR 248.12 - Limits on sharing account number information for marketing purposes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Limits on sharing account number information for marketing purposes. 248.12 Section 248.12 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of...

  15. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Reasonable and simple methods of opting out. 248.125 Section 248.125 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §...

  16. 17 CFR 248.128 - Effective date, compliance date, and prospective application.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Effective date, compliance date, and prospective application. 248.128 Section 248.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations...

  17. 17 CFR 248.122 - Scope and duration of opt out.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Scope and duration of opt out. 248.122 Section 248.122 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing §...

  18. 17 CFR 248.128 - Effective date, compliance date, and prospective application.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Effective date, compliance date, and prospective application. 248.128 Section 248.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations...

  19. 17 CFR 248.128 - Effective date, compliance date, and prospective application.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Effective date, compliance date, and prospective application. 248.128 Section 248.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations...

  20. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Reasonable and simple methods of opting out. 248.125 Section 248.125 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate...

  1. 17 CFR 248.128 - Effective date, compliance date, and prospective application.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Effective date, compliance date, and prospective application. 248.128 Section 248.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations...

  2. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Reasonable and simple methods of opting out. 248.125 Section 248.125 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §...

  3. 17 CFR 248.125 - Reasonable and simple methods of opting out.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Reasonable and simple methods of opting out. 248.125 Section 248.125 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing §...

  4. 17 CFR 248.128 - Effective date, compliance date, and prospective application.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Effective date, compliance date, and prospective application. 248.128 Section 248.128 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM:...

  5. 7 CFR 248.8 - Level of benefits and eligible foods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Level of benefits and eligible foods. 248.8 Section 248.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  6. 7 CFR 248.16 - Administrative appeal of State agency decisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Administrative appeal of State agency decisions. 248.16 Section 248.16 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION...

  7. 7 CFR 248.16 - Administrative appeal of State agency decisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Administrative appeal of State agency decisions. 248.16 Section 248.16 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION...

  8. 7 CFR 248.8 - Level of benefits and eligible foods.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Level of benefits and eligible foods. 248.8 Section 248.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  9. 7 CFR 248.16 - Administrative appeal of State agency decisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administrative appeal of State agency decisions. 248.16 Section 248.16 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION...

  10. 7 CFR 248.8 - Level of benefits and eligible foods.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Level of benefits and eligible foods. 248.8 Section 248.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  11. 7 CFR 248.8 - Level of benefits and eligible foods.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Level of benefits and eligible foods. 248.8 Section 248.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  12. 7 CFR 248.16 - Administrative appeal of State agency decisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Administrative appeal of State agency decisions. 248.16 Section 248.16 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION...

  13. 7 CFR 248.16 - Administrative appeal of State agency decisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Administrative appeal of State agency decisions. 248.16 Section 248.16 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION...

  14. 7 CFR 248.8 - Level of benefits and eligible foods.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Level of benefits and eligible foods. 248.8 Section 248.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP)...

  15. 17 CFR 248.202 - Duties of card issuers regarding changes of address.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Duties of card issuers regarding changes of address. 248.202 Section 248.202 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-ID: Identity Theft Red...

  16. 26 CFR 1.248-1 - Election to amortize organizational expenditures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Election to amortize organizational expenditures... amortize organizational expenditures. (a) For further guidance, see § 1.248-1T(a). (b) Organizational expenditures defined. (1) Section 248(b) defines the term organizational expenditures. Such expenditures,...

  17. Photofragment Translational Spectroscopy of Propargyl Radicals at 248 nm

    SciTech Connect

    Goncher, S.J.; Moore, D.T.; Sveum, N.E.; Neumark, D.M.

    2007-12-21

    The photodissociation of propargyl radical, C{sub 3}H{sub 3}, and its perdeuterated isotopolog was investigated using photofragment translational spectroscopy. Propargyl radicals were produced by 193 nm photolysis of allene entrained in a molecular beam expansion, and then photodissociated at 248 nm. photofragment time-of-flight spectra were measured at a series of laboratory angles using electron impact ionization coupled to a mass spectrometer. Data for ion masses corresponding to C{sub 3}H{sub 2}{sup +}, C{sub 3}H{sup +}, C{sub 3}{sup +}, and the analogous deuterated species show that both H and H{sub 2} loss occur. The translational energy distributions for these processes have average values = 5.7 and 15.9 kcal/mol, respectively, and are consistent with dissociation on the ground state following internal conversion, with no exit barrier for H loss but a tight transition state for H{sub 2} loss. The translational energy distribution for H atom loss is similar to that in previous work on propargyl in which the H atom, rather than the heavy fragment, was detected. The branching ratio for H loss/H{sub 2} loss was determined to be 97.6/2.4 {+-} 1.2, in good agreement with RRKM results.

  18. Mutant p53 R248Q but not R248W enhances in vitro invasiveness of human lung cancer NCI-H1299 cells.

    PubMed

    Yoshikawa, Kazuhito; Hamada, Jun-ichi; Tada, Mitsuhiro; Kameyama, Takeshi; Nakagawa, Koji; Suzuki, Yukiko; Ikawa, Mayumi; Hassan, Nur Mohammad Monsur; Kitagawa, Yoshimasa; Moriuchi, Tetsuya

    2010-12-01

    More than half of all human cancers are associated with mutations of the TP53 gene. In regard to the functional interaction with the remaining wild-type (WT) p53 allele, p53 mutations are classified into two types, recessive and dominant-negative (DN) mutations. The latter mutant protein has a DN activity over the remaining WT allele. We previously showed that the DN p53 mutant was useful as a predictor of poor outcome or a risk factor for metastatic recurrence in patients with some types of cancers, regardless of the presence or absence of loss of heterozygosity (LOH) of WT p53, suggesting that the DN p53 had 'gain-of-function (GOF)' activity besides the transdominance function. In this study, we investigated GOF activity of two DN p53 mutants which had a point mutation at codon 248 (R248Q and R248W), one of the hot spots, by transfecting them respectively into H1299 cells which originally expressed no p53 protein. Growth activity of the transfectants with the two mutants was not different from that of parent or Mock transfectants. Meanwhile, in vitro invasions of Matrigel and type I collagen gel by R248Q-transfectants were significantly higher than those by R248W-transfectants or the control cells. However, there were no differences in cell motile activities, expressions of extracellular matrix-degradative enzymes such as matrix metalloproteinases, urokinase-type plasminogen activator and heparanase, and their inhibitors, between R248Q- and R248W-transfectants. These findings indicate that the p53 mutants have a different quality in GOF activities even if the mutations occurred at the same codon. And detailed information of the status of p53, including transdominancy and GOF activity, is expected to be useful for diagnosis and therapeutic strategy fitting the individual patients.

  19. A Differential Role for CD248 (Endosialin) in PDGF-Mediated Skeletal Muscle Angiogenesis

    PubMed Central

    Maynard, William D.; May, Philippa; Barone, Francesca; Croft, Adam P.; Egginton, Stuart; Buckley, Christopher D.

    2014-01-01

    CD248 (Endosialin) is a type 1 membrane protein involved in developmental and pathological angiogenesis through its expression on pericytes and regulation of PDGFRβ signalling. Here we explore the function of CD248 in skeletal muscle angiogenesis. Two distinct forms of capillary growth (splitting and sprouting) can be induced separately by increasing microcirculatory shear stress (chronic vasodilator treatment) or by inducing functional overload (extirpation of a synergistic muscle). We show that CD248 is present on pericytes in muscle and that CD248-/- mice have a specific defect in capillary sprouting. In contrast, splitting angiogenesis is independent of CD248 expression. Endothelial cells respond to pro-sprouting angiogenic stimulus by up-regulating gene expression for HIF1α, angiopoietin 2 and its receptor TEK, PDGF-B and its receptor PDGFRβ; this response did not occur following a pro-splitting angiogenic stimulus. In wildtype mice, defective sprouting angiogenesis could be mimicked by blocking PDGFRβ signalling using the tyrosine kinase inhibitor Imatinib mesylate. We conclude that CD248 is required for PDGFRβ-dependant capillary sprouting but not splitting angiogenesis, and identify a new role for CD248 expressed on pericytes in the early stages of physiological angiogenesis during muscle remodelling. PMID:25243742

  20. 17 CFR 248.5 - Annual privacy notice to customers required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.5 Annual privacy notice to...

  1. 17 CFR 248.5 - Annual privacy notice to customers required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.5 Annual privacy notice to...

  2. 17 CFR 248.5 - Annual privacy notice to customers required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.5 Annual privacy notice...

  3. 17 CFR 248.5 - Annual privacy notice to customers required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.5 Annual privacy notice to...

  4. 17 CFR 248.16 - Protection of Fair Credit Reporting Act.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Relation to Other Laws; Effective Date § 248.16 Protection of Fair...

  5. 17 CFR 248.16 - Protection of Fair Credit Reporting Act.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Relation to Other Laws; Effective Date § 248.16 Protection of Fair...

  6. 248: Resuscitative Endovascular Balloon Occlusion of the Aorta Improves Survival in Lethal Hemorrhage

    DTIC Science & Technology

    2014-01-01

    DEC 2014 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE 248: Resuscitative Endovascular Balloon Occlusion of the Aorta...Silverstein1, Brian Faley1; 1Hackensack University Medical Center, Hackensack, NJ Learning Objectives: Despite the benefit of therapeutic hypothermia (TH) seen...clinicians in prediction of functional outcomes post TH. 248 RESUSCITATIVE ENDOVASCULAR BALLOON OCCLUSION OF THE AORTA IMPROVES SURVIVAL IN LETHAL

  7. Possibility of using Curium-248 for the development of the reference neutron sources

    SciTech Connect

    Alexandrov, B.M.; Batenkov, O.I.; Blinov, M.V.

    1993-12-31

    Neutron sources on the base of {sup 252}Cf spontaneous fission are widely used. They have great specific neutron yields and comparative low gamma-ray background. But their half-lifes are rather short. The spectrum of {sup 252}Cf spontaneous fission neutrons was recommended by IAEA as an international standard spectrum. {sup 248}Cm is of special interest for a preparation on its base long-lived reference neutron sources. On the one hand its half-life (3.5 10{sup 5} years) is essentially greater than that of {sup 252}Cf (2.7 years), and on the other hand the intensity of {sup 248}Cm spontaneous fission is high enough (10{sup 4} fiss/mg s) which enables to use it in various scientific and practical purposes. For {sup 248}Cm there is practically information only about the middle energy of the spectrum. In this report the {sup 248}Cm spontaneous fission neutron spectrum measurement results are presented for the determination of the possibility of the use of this isotope as international standard and for purposes of a development of reference long-lived neutron sources on {sup 248}Cm base.

  8. Atomic Mass and NuclearBinding Energy for Md-248(Mendelevium)

    NASA Astrophysics Data System (ADS)

    Sukhoruchkin, S. I.; Soroko, Z. N.

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Md-248 (Mendelevium, atomic number Z = 101, mass number A = 248).

  9. 17 CFR 248.122 - Scope and duration of opt out.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.122 Scope and... information received from another affiliate as described in the notice to make marketing solicitations to the consumer. (2) Continuing relationship—(i) In general. If the consumer establishes a continuing...

  10. 17 CFR 248.123 - Contents of opt out notice; consolidated and equivalent notices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Marketing § 248.123 Contents of opt out notice; consolidated and equivalent notices. (a) Contents of opt out...”; (iii) A general description of the types of eligibility information that may be used to make marketing... make marketing solicitations to the consumer; (v) That the consumer's election will apply for...

  11. 12 CFR 303.248 - Truth in Lending Act-Relief from reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Truth in Lending Act-Relief from reimbursement... PRACTICE FILING PROCEDURES Other Filings § 303.248 Truth in Lending Act—Relief from reimbursement. (a) Scope. This section applies to requests for relief from reimbursement pursuant to the Truth in...

  12. 9 CFR 354.248 - Scope and applicability of rules of practice.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Maintenance of Sanitary Conditions and Precautions Against Contamination of Products § 354.248 Scope and... I, subtitle A, title 7 of the Code of Federal Regulations, are the rules of practice applicable to adjudicatory, administrative proceedings under the regulations in this part (9 CFR part 354)....

  13. 48 CFR 52.248-2 - Value Engineering-Architect-Engineer.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Value Engineering... Clauses 52.248-2 Value Engineering—Architect-Engineer. As prescribed in 48.201(f), insert the following clause: Value Engineering—Architect-Engineer (MAR 1990) (a) General. The Contractor shall (1)...

  14. 48 CFR 52.248-2 - Value Engineering-Architect-Engineer.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Value Engineering... Clauses 52.248-2 Value Engineering—Architect-Engineer. As prescribed in 48.201(f), insert the following clause: Value Engineering—Architect-Engineer (MAR 1990) (a) General. The Contractor shall (1)...

  15. 48 CFR 52.248-2 - Value Engineering-Architect-Engineer.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Value Engineering... Clauses 52.248-2 Value Engineering—Architect-Engineer. As prescribed in 48.201(f), insert the following clause: Value Engineering—Architect-Engineer (MAR 1990) (a) General. The Contractor shall (1)...

  16. 24 CFR 248.405 - Grants for building resident capacity and funding predevelopment costs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Technical Assistance and Capacity Building § 248.405 Grants for building resident capacity and funding... assistance grants to resident organizations and community-based nonprofit housing developers and resident... development, legal and other technical assistance to the board of directors, staff and members of the...

  17. 24 CFR 248.153 - Incentives to extend low income use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Incentives to extend low income use... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayments and Plans of Action Under the Low Income Housing Preservation and Resident Homeownership Act of 1990 § 248.153 Incentives to extend low income...

  18. 24 CFR 248.231 - Incentives to extend low income use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Incentives to extend low income use... AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.231 Incentives to extend low income use. The Commissioner may...

  19. 19 CFR 10.248 - Additional requirements for preferential treatment of brassieres.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Andean Trade Promotion and Drug Eradication Act Apparel and Other Textile Articles Under the Andean Trade Promotion and Drug Eradication Act § 10.248 Additional requirements for preferential treatment of brassieres... United States means: (i) The price of the fabrics when last purchased, f.o.b. port of exportation, as...

  20. 17 CFR 248.121 - Affiliate marketing opt out and exceptions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Affiliate marketing opt out... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.121 Affiliate marketing opt out and exceptions. (a) Initial notice and opt out requirement—(1) In general....

  1. 17 CFR 248.121 - Affiliate marketing opt out and exceptions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Affiliate marketing opt out... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.121 Affiliate marketing opt out and exceptions. (a) Initial notice and opt out requirement—(1) In general....

  2. 17 CFR 248.121 - Affiliate marketing opt out and exceptions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Affiliate marketing opt out... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.121 Affiliate marketing opt out and exceptions. (a) Initial notice and opt out requirement—(1) In general....

  3. 17 CFR 248.121 - Affiliate marketing opt out and exceptions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Affiliate marketing opt out... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-AM: Limitations on Affiliate Marketing § 248.121 Affiliate marketing opt out and exceptions. (a) Initial notice and opt out requirement—(1) In general....

  4. 17 CFR 248.121 - Affiliate marketing opt out and exceptions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Affiliate marketing opt out... COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-AM: Limitations on Affiliate Marketing § 248.121 Affiliate marketing opt out and exceptions. (a) Initial notice and opt out requirement—(1)...

  5. 24 CFR 248.233 - Approval of a plan of action that includes incentives.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HOUSING ACT AND OTHER AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of 1987 § 248.233 Approval of a plan of action...— (1) The housing will be retained as housing affordable for very low income families,...

  6. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.7 Form of opt out notice... you disclose or reserve the right to disclose nonpublic personal information about your consumer to...

  7. 17 CFR 248.2 - Model privacy form: rule of construction.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.2 Model privacy form: rule of construction. (a) Model privacy form. Use... CFTC financial privacy rules by futures commission merchants and introducing brokers. Except...

  8. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.7 Form of opt out notice to consumers; opt... the right to disclose nonpublic personal information about your consumer to a nonaffiliated...

  9. 17 CFR 248.9 - Delivering privacy and opt out notices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.9 Delivering privacy and opt out notices... notice as a necessary step to obtaining a particular financial product or service; or (iv) For...

  10. 17 CFR 248.4 - Initial privacy notice to consumers required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.4 Initial privacy notice... paragraph (e) of this section; and (2) Consumer. A consumer, before you disclose any nonpublic...

  11. 17 CFR 248.6 - Information to be included in privacy notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.6 Information to be included in privacy... to provide: (1) The categories of nonpublic personal information that you collect; (2) The...

  12. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.7 Form of opt out notice to consumers; opt... the right to disclose nonpublic personal information about your consumer to a nonaffiliated...

  13. 17 CFR 248.2 - Model privacy form: rule of construction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.2 Model privacy form: rule of construction. (a) Model privacy form. Use... CFTC financial privacy rules by futures commission merchants and introducing brokers. Except...

  14. 17 CFR 248.2 - Model privacy form: rule of construction.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.2 Model privacy form: rule of construction. (a) Model privacy form. Use... CFTC financial privacy rules by futures commission merchants and introducing brokers. Except...

  15. 17 CFR 248.6 - Information to be included in privacy notices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.6 Information to be included in privacy... to provide: (1) The categories of nonpublic personal information that you collect; (2) The...

  16. 17 CFR 248.11 - Limits on redisclosure and reuse of information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Limits on Disclosures § 248.11 Limits on redisclosure and reuse of information. (a)(1) Information you receive under an exception. If you receive nonpublic personal...

  17. 17 CFR 248.4 - Initial privacy notice to consumers required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.4 Initial privacy notice to consumers... section; and (2) Consumer. A consumer, before you disclose any nonpublic personal information about...

  18. 17 CFR 248.15 - Other exceptions to notice and opt out requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Exceptions § 248.15 Other exceptions to notice and opt out requirements. (a... providers and joint marketing do not apply when you disclose nonpublic personal information: (1) With...

  19. 17 CFR 248.4 - Initial privacy notice to consumers required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.4 Initial privacy notice to consumers... section; and (2) Consumer. A consumer, before you disclose any nonpublic personal information about...

  20. 17 CFR 248.6 - Information to be included in privacy notices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.6 Information to be included in privacy... personal information that you collect; (2) The categories of nonpublic personal information that...

  1. 17 CFR 248.7 - Form of opt out notice to consumers; opt out methods.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.7 Form of opt out notice to consumers; opt... the right to disclose nonpublic personal information about your consumer to a nonaffiliated...

  2. 17 CFR 248.11 - Limits on redisclosure and reuse of information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Limits on Disclosures § 248.11 Limits on redisclosure and reuse of information. (a)(1) Information you receive under an exception. If you receive nonpublic personal...

  3. 17 CFR 248.4 - Initial privacy notice to consumers required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... COMMISSION (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.4 Initial privacy notice to consumers... section; and (2) Consumer. A consumer, before you disclose any nonpublic personal information about...

  4. 17 CFR 248.2 - Model privacy form: rule of construction.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information § 248.2 Model privacy form: rule of construction. (a) Model privacy form. Use... CFTC financial privacy rules by futures commission merchants and introducing brokers. Except...

  5. 17 CFR 248.6 - Information to be included in privacy notices.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.6 Information to be included in privacy... to provide: (1) The categories of nonpublic personal information that you collect; (2) The...

  6. 17 CFR 248.9 - Delivering privacy and opt out notices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) REGULATIONS S-P, S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.9 Delivering privacy and opt out notices... notice as a necessary step to obtaining a particular financial product or service; or (iv) For...

  7. 17 CFR 248.6 - Information to be included in privacy notices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS S-P AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal Information Privacy and Opt Out Notices § 248.6 Information to be included in privacy... personal information that you collect; (2) The categories of nonpublic personal information that...

  8. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following role regarding a construction portion of an AFA: (a) Under the Act, the Indian Tribe/Consortium must...

  9. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following role regarding a construction portion of an AFA: (a) Under the Act, the Indian Tribe/Consortium must...

  10. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following role regarding a construction portion of an AFA: (a) Under the Act, the Indian Tribe/Consortium must...

  11. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following role regarding a construction portion of an AFA: (a) Under the Act, the Indian Tribe/Consortium must...

  12. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following role regarding a construction portion of an AFA: (a) Under the Act, the Indian Tribe/Consortium must...

  13. PCR-RFLP to Detect Codon 248 Mutation in Exon 7 of "p53" Tumor Suppressor Gene

    ERIC Educational Resources Information Center

    Ouyang, Liming; Ge, Chongtao; Wu, Haizhen; Li, Suxia; Zhang, Huizhan

    2009-01-01

    Individual genome DNA was extracted fast from oral swab and followed up with PCR specific for codon 248 of "p53" tumor suppressor gene. "Msp"I restriction mapping showed the G-C mutation in codon 248, which closely relates to cancer susceptibility. Students learn the concepts, detection techniques, and research significance of point mutations or…

  14. 24 CFR 248.221 - Approval of a plan of action that involves termination of low income affordability restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... involves termination of low income affordability restrictions. 248.221 Section 248.221 Housing and Urban... LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES PREPAYMENT OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income Preservation Act of...

  15. Study on damage of K9 glass under 248nm ultraviolet pulsed laser irradiation

    NASA Astrophysics Data System (ADS)

    Wang, Xi; Fang, Xiaodong

    2015-04-01

    The damage of K9 glass under 248nm ultraviolet pulsed laser irradiation was studied. The laser pulse energy was kept within the range of 60mJ to 160mJ, and the repetition rate was adjusted within the range of 1Hz to 40Hz. The damage morphologies of single-pulse and multi-pulse laser irradiation were characterized by optical microscope, and the damage mechanism was discussed. The experimental results indicated that the damage of K9 glass irradiated by 248nm ultraviolet laser mainly followed the thermal-mechanical coupling mechanism and the damage threshold of K9 glass was 2.8J/cm2. The intensity of damage area increased gradually with the increase of the laser pulse number. It was shown that accumulation effect of laser induced damage to K9 glass was obvious.

  16. Stable formation of ultrahigh power-density 248 nm channels in Xe cluster targets

    SciTech Connect

    Borisov, Alex B.; Racz, Ervin; Khan, Shahab F.; Poopalasingam, Sankar; McCorkindale, John C.; Boguta, John; Longworth, James W.; Rhodes, Charles K.

    2012-07-11

    The optimization of relativistic and ponderomotive self-channeling of ultra-powerful 248 nm laser pulses launched in underdense plasmas with an appropriate longitudinal gradient in the electron density profile located at the initial stage of the self-channeling leads to (1) stable channel formation and (2) highly efficient power compression producing power densities in the 10{sup 19}-10{sup 20} W/cm{sup 3} range. The comparison of theoretical studies with experimental results involving the correlation of (a) Thomson images of the electron density with (b) x-ray images of the channel morphology demonstrates that more than 90% of the incident 248 nm power can be trapped in stable channels and that this stable propagation can be extended to power levels significantly exceeding the critical power of the self-channeling process.

  17. Quantum yield for carbon monoxide production in the 248 nm photodissociation of carbonyl sulfide (OCS)

    NASA Technical Reports Server (NTRS)

    Zhao, Z.; Stickel, R. E.; Wine, P. H.

    1995-01-01

    Tunable diode laser absorption spectroscopy has been coupled with excimer laser flash photolysis to measure the quantum yield for CO production from 248 nm photodissociation of carbonyl sulfide (OCS) relative to the well-known quantum yield for CO production from 248 nm photolysis of phosgene (Cl2CO2). The temporal resolution of the experiments was sufficient to distinguish CO formed directly by photodissociation from that formed by subsequent S((sup 3)P(sub J)) reaction with OCS. Under the experimental conditions employed, CO formation via the fast S((sup 1)D(sub 2)) + OCS reaction was minimal. Measurements at 297K and total pressures from 4 to 100 Torr N2 + N2O show the CO yield to be greater than 0.95 and most likely unity. This result suggests that the contribution of OCS as a precursor to the lower stratospheric sulfate aerosol layer is somewhat larger than previously thought.

  18. Actinide Production in the Reaction of Heavy Ions withCurium-248

    SciTech Connect

    Moody, K.J.

    1983-07-01

    Chemical experiments were performed to examine the usefulness of heavy ion transfer reactions in producing new, neutron-rich actinide nuclides. A general quasi-elastic to deep-inelastic mechanism is proposed, and the utility of this method as opposed to other methods (e.g. complete fusion) is discussed. The relative merits of various techniques of actinide target synthesis are discussed. A description is given of a target system designed to remove the large amounts of heat generated by the passage of a heavy ion beam through matter, thereby maximizing the beam intensity which can be safely used in an experiment. Also described is a general separation scheme for the actinide elements from protactinium (Z = 91) to mendelevium (Z = 101), and fast specific procedures for plutonium, americium and berkelium. The cross sections for the production of several nuclides from the bombardment of {sup 248}Cm with {sup 18}O, {sup 86}Kr and {sup 136}Xe projectiles at several energies near and below the Coulomb barrier were determined. The results are compared with yields from {sup 48}Ca and {sup 238}U bombardments of {sup 248}Cm. Simple extrapolation of the product yields into unknown regions of charge and mass indicates that the use of heavy ion transfer reactions to produce new, neutron-rich above-target species is limited. The substantial production of neutron-rich below-target species, however, indicates that with very heavy ions like {sup 136}Xe and {sup 238}U the new species {sup 248}Am, {sup 249}Am and {sup 247}Pu should be produced with large cross sections from a {sup 248}Cm target. A preliminary, unsuccessful attempt to isolate {sup 247}Pu is outlined. The failure is probably due to the half life of the decay, which is calculated to be less than 3 minutes. The absolute gamma ray intensities from {sup 251}Bk decay, necessary for calculating the {sup 251}Bk cross section, are also determined.

  19. Heavy actinide cross sections in the /sup 238/U + /sup 248/Cm reaction

    SciTech Connect

    Kratz, J V; Bruechle, W; Gaeggeler, H

    1981-01-01

    Cross sections for the production of Cf, Es, Fm, and Md isotopes in the reactions of 7.4 MeV/u /sup 238/U-ions with /sup 248/Cm targets are presented and discussed. Cross sections for the formation of heavy actinides in the reactions of 7.5 MeV/u /sup 136/Xe and /sup 238/U-projectiles with /sup 238/U-targets are presented for comparison. (WHK)

  20. Preparation of /sup 248/CmF/sub 3/ deposits on self-supported carbon foils

    SciTech Connect

    Aaron, W.S.; Petek, M.; Zevenbergen, L.A.

    1986-01-01

    Another target preparative technique was recently added to the Isotope Research Materials Laboratory's (IRML) capabilities for custom target fabrication. In support of super-heavy-ion physics experiments, methods and equipment were developed for the preparation of /sup 248/CmF/sub 3/ deposits on carbon foils. The starting material was obtained as either a chloride or nitrate solution, converted to the fluoride, and evaporated on carbon foil substrates. Deposits ranging from 40 to 570 ..mu..g/cm/sup 2/ were prepared as a 12-mm-diam spot on 45- to 60-..mu..g/cm/sup 2/ self-supported carbon foils. The deposits were then overcoated with approximately 10 ..mu..g/cm/sup 2/ of carbon to minimize contamination problems during target handling. The high cost of /sup 248/Cm ($100/..mu..g) and its limited availability were the key constraints in the development of preparative technology beyond the inherent radioactivity of /sup 248/Cm. 2 refs., 8 figs.

  1. SULFUR- AND SILICON-BEARING MOLECULES IN PLANETARY NEBULAE: THE CASE OF M2-48

    SciTech Connect

    Edwards, J. L.; Ziurys, L. M.

    2014-10-20

    Molecular-line observations of the bipolar planetary nebula (PN) M2-48 have been conducted using the Sub-Millimeter Telescope and the 12 m antenna of the Arizona Radio Observatory at 1, 2, and 3 mm. M2-48 is estimated to be ∼4800 yr old, midway through the PN evolutionary track. SiO and SO{sub 2} were detected in this source—the first identification of either molecule in a PN. CN, HCN, HNC, CS, SO, HCO{sup +}, N{sub 2}H{sup +}, and several {sup 13}C isotopologues such as {sup 13}CN, H{sup 13}CN, and H{sup 13}CO{sup +} were also observed toward this object. A radiative transfer analysis of multiple SiO transitions indicates a gas kinetic temperature of T {sub K} ∼ 55 K and a density of n(H{sub 2}) ∼ 9 × 10{sup 5} cm{sup –3} in M2-48, in agreement with previous CS and CO modeling. After CO, CN, and SO were found to be the most prevalent molecules in this nebula, with fractional abundances, relative to H{sub 2}, of f ∼ 3.8 × 10{sup –7} and 2.4 × 10{sup –7}, respectively. SO{sub 2} and HCN are also abundant, with f ∼ 1.2 × 10{sup –7}, indicating an [SO]/[SO{sub 2}] ratio of ∼2. Relatively high ion abundances were measured in M2-48 as well, with f ∼ 10{sup –7} for both HCO{sup +} and N{sub 2}H{sup +}. An [HCN]/[HNC] ratio of ∼2 was determined, as typically observed in other PNe, independent of age. The high abundances of SO and SO{sub 2}, along with the presence of SiO with f ∼ 2.9 × 10{sup –8}, suggest O/C > 1 in this source; furthermore, the prevalence of CN and N{sub 2}H{sup +} indicates nitrogen enrichment. The {sup 12}C/{sup 13}C ratio of ∼3 in the nebula was also established. These factors indicate hot-bottom burning occurred in the progenitor star of M2-48, suggesting an initial mass > 4 M {sub ☉}.

  2. Spatial structure of oligopeptide PAP(248-261), the N-terminal fragment of the HIV enhancer prostatic acid phosphatase peptide PAP(248-286), in aqueous and SDS micelle solutions

    NASA Astrophysics Data System (ADS)

    Blokhin, Dmitriy S.; Filippov, Andrei V.; Antzutkin, Oleg N.; Karataeva, Farida Kh.; Klochkov, Vladimir V.

    2014-07-01

    Prostatic acid phosphatase (PAP) is an enzyme that facilitates infection of cells by HIV. Its peptide fragment PAP(248-286) forms amyloid fibrils known as SEVI, which enhance attachment of the virus by viral adhesion to the host cell prior to receptor-specific binding via reducing the electrostatic repulsion between the membranes of the virus and the target cell. The secondary structure of PAP(248-286) in aqueous and SDS solutions can be divided into an N-terminal disordered region, an α-helical central part and an α/310-helical C-terminal region (Nanga et al., 2009). In this work, we used NMR spectroscopy to study the spatial structure of the isolated N-terminal fragment of PAP(248-286), PAP(248-261) (GIHKQKEKSRLQGG), in aqueous and SDS micelle solutions. Formation of a PAP(248-261)-SDS complex was confirmed by chemical shift alterations in the 1H NMR spectra of the peptide, as well as by the signs and values of Nuclear Overhauser Effect (NOE). In addition, the PAP(248-261) peptide does not form any specified secondary structure in either aqueous or SDS solutions.

  3. 77 FR 26824 - Agency Information Collection; Activity Under OMB Review; Submission of Audit Reports-Part 248

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... Research & Innovative Technology Administration Agency Information Collection; Activity Under OMB Review; Submission of Audit Reports--Part 248 AGENCY: Research & Innovative Technology Administration (RITA), Bureau..., Director, Bureau of Transportation Statistics, Research and Innovative Technology Administration....

  4. Production of cold target-like fragments in the reaction of /sup 48/Ca+/sup 248/Cm

    SciTech Connect

    Gaeggeler, H.; Bruechle, W.; Bruegger, M.; Schaedel, M.; Suemmerer, K.; Wirth, G.; Kratz, J.V.; Lerch, M.; Blaich, T.; Herrmann, G.

    1986-06-01

    Yields for isotopes of Rn through Pu have been measured in the reaction /sup 48/Ca+/sup 248/Cm at an energy of 248--263 MeV (1.04--1.10 times the Coulomb barrier). Despite the low bombarding energy, high and essentially constant integral yields of about 1 to 2 mb for the elements Rn through U were observed. There is evidence that these nuclides are produced with little excitation energy.

  5. Comparison of acid-generating efficiencies in 248 and 193-nm photoresists

    NASA Astrophysics Data System (ADS)

    Cameron, James F.; Chan, Nicholas; Moore, Kathryn; Pohlers, Gerd

    2001-08-01

    Photoacid generation is a critical step in the application of chemically amplified (CA) resist technology. During the key exposure step, a catalytic amount of a strong Bronsted acid is released within these resists. The photoacid is subsequently used in a post-exposure bake step to catalytically react with the resist polymer. In the case of a positive tone resist, an acid sensitive polymer is deprotected to render the exposed areas soluble in dilute aqueous base thereby allowing for pattern development. As the semicondutor industry beings to focus on developing 193 nm photoresists for production, it si important to identify and understand differences between prototype 193nm CA resists and current state of the art 248nm production worth photoresists. The major difference between 193 and 248 nm photoresists is the exposure wavelength, which isr educed to achieve higher resolution based on the Rayleigh equation. However, this change in wavelength has several ramifications: Firstly, the tried, tested and true phenolic polymers used in DUV resists are too absorbent to be used fo 193nm application and had to be replaced by low absorbing, non-aromatic systems. Second, since even these new platforms are still more absorbing at 193 nm than the phenolic matrices are at 248nm, the PAG loading had to be lowered significantly in order to keep the overall absorbance of the resist down. This paper descibes the results of our systematic studies on understanding the reasons for observed differences in photoacid generating efficincy between 193 and 248nm chemically amplified resist systems. First the wavelength effect is studied by comparing the relative acid generating efficiency of onium type PAGs in a prototype 193nm and a DUV photoresist at both 193 nm and 248 nm exposure. Second, the photoacid generating efficiency for these PAGs at 238 nm is compared in both phenolic and non-phenolic based photoresists to probe resist polymer matrix effects. Third, these experiments were

  6. SN Hunt 248: a super-Eddington outburst from a massive cool hypergiant

    NASA Astrophysics Data System (ADS)

    Mauerhan, Jon C.; Van Dyk, Schuyler D.; Graham, Melissa L.; Zheng, WeiKang; Clubb, Kelsey I.; Filippenko, Alexei V.; Valenti, Stefano; Brown, Peter; Smith, Nathan; Howell, D. Andrew; Arcavi, Iair

    2015-02-01

    We present observations of SN Hunt 248, a new supernova (SN) impostor in NGC 5806, which began a multistage outburst in 2014 May. The `2014a' discovery brightening exhibited an absolute magnitude of M ≈ -12 and the spectral characteristics of a cool, dense outflow, including P Cygni lines of Fe II, H I, and Na I, and line blanketing from metals. The source rapidly climbed and peaked at M ≈ -15 mag after two additional weeks. During this bright `2014b' phase the spectrum became dominated by Balmer emission and a stronger blue continuum, similar to the SN impostor SN 1997bs. Archival images from the Hubble Space Telescope between 1997 and 2005 reveal a luminous (4 × 105 L⊙) variable precursor star. Its location on the Hertzsprung-Russell diagram is consistent with a massive (Minit ≈ 30 M⊙) cool hypergiant having an extremely dense wind and an Eddington ratio (Γ) just below unity. At the onset of the 2014a brightening, however, the object was super-Eddington (Γ = 4-12). The subsequent boost in luminosity during the 2014b phase probably resulted from circumstellar interaction. SN Hunt 248 provides the first case of a cool hypergiant undergoing a giant eruption reminiscent of outbursts from luminous blue variable stars (LBVs). This lends support to the hypothesis that some cool hypergiants, such as ρ Cas, could be LBVs masquerading under a pseudo-photosphere created by their extremely dense winds. Moreover, SN Hunt 248 demonstrates that eruptions stemming from such stars can rival in peak luminosity the giant outbursts of much more massive systems like η Car.

  7. Laser-damage processes in cleaved and polished CaF{sub 2} at 248nm

    SciTech Connect

    Reichling, M.; Gogoll, S.; Stenzel, S.

    1996-12-31

    Single-shot irradiation of single crystal CaF{sub 2} with 248nm/14ns laser light results in various degrees of degradation and damage depending on the applied laser fluence. Phenomena range from subtle, non-topographic surface modification only detectable by secondary electrons of scanning electron microscopy (SE-SEM) over cracking along crystallographic directions to the ablation of crystalline material. Significant differences are found for cleaved and polished surfaces. Findings from SEM investigations, in-situ photoacoustic mirage measurements and visual inspection of irradiated samples form a comprehensive picture of the stages of laser-induced damage.

  8. Laser holographic nondestructive testing of the NASA X-248 rocket motor

    NASA Technical Reports Server (NTRS)

    Harris, W. J.

    1973-01-01

    A program to apply holography for nondestructive testing of the X-248 rocket motor was undertaken. The objective was to establish the capability of holography in detecting known unbonding between liner and propellant. Holography was performed employing stressing techniques: (1) acoustical, (2) thermal, (3) radiative, and (4) static loading. Radiative stressing was successful in locating a large area of liner/propellant unbond. The results were correlated with destructive testing. Theoretical analysis provided an understanding of motor case holography in conjunction with radiative stressing.

  9. Ion imaging studies of the photodissociation dynamics of CH2I2 at 248 nm

    NASA Astrophysics Data System (ADS)

    Lehman, Julia H.; Li, Hongwei; Lester, Marsha I.

    2013-12-01

    The photodissociation of CH2I2 at 248 nm is investigated using velocity map ion imaging with photoionization detection of the I∗ (2P1/2) products. The velocity distribution of the I∗ products reveals that only a small fraction of the available energy is released as translational energy, consistent with a simple impulsive model. Most of the excess energy is channeled into internal excitation with = 36.3 kcal mol-1 for CH2I radical fragments produced with I∗ atoms. The anisotropy angular distribution of the I∗ fragments and corresponding positive anisotropy parameter are indicative of prompt dissociation and electronic state mixing.

  10. A novel approach to developer-soluble anti-reflective coatings for 248-nm lithography

    NASA Astrophysics Data System (ADS)

    Mercado, Ramil-Marcelo L.; Lowes, Joyce A.; Washburn, Carlton A.; Guerrero, Douglas J.

    2007-03-01

    A novel approach to developer-soluble bottom anti-reflective coatings (BARCs) for 248-nm lithography was demonstrated. The BARC formulations are photosensitive, dye-filled systems incorporated with a polymer binder. The films are generated by thermally crosslinking the polymer matrix, and are then photochemically decrosslinked in order to render them soluble in developer solutions. The BARCs are compatible with solvents commonly used in the industry. Easy modification of the films with regard to optical properties for potential use with various substrates was also demonstrated. The BARCs exhibit anisotropic development in aqueous tetramethylammonium hydroxide (TMAH) solutions subsequent to simulated photoresist application, exposure, and post-exposure bake.

  11. Quantum yield for carbon monoxide production in the 248 nm photodissociation of carbonyl sulfide (OCS)

    SciTech Connect

    Zhao, Z.; Stickel, R.E.; Wine, P.H.

    1995-03-01

    Tunable diode laser absorption spectroscopy has been coupled with excimer laser flash photolysis to measure the quantum yield for CO production from 248 nm photodissociation of carbonyl sulfide (OCS) relative to the well known quantum yield for CO production from 248 nm photolysis of phosgene (Cl{sub 2}CO). The temporal resolution of the experiments was sufficient to distinguish CO formed directly by photodissociation from that formed by subsequent S({sup 3}P{sub j}) reaction with OCS. Under the experimental conditions employed, CO formation via the fast S({sup 1}D{sub 2})+OCS reaction was minimal. Measurements at 297K and total pressures from 4 to 100 Torr N{sub 2}+N{sub 2}O show the CO yield to be greater than 0.95 and most likely unity. This result suggests that the contribution of OCS as a precursor to the lower stratospheric sulfate aerosol layer is somewhat larger than previously thought. 25 refs., 1 fig., 2 tabs.

  12. Actinide production in the reaction of heavy ions with curium-248

    SciTech Connect

    Moody, K.J.

    1983-01-01

    Chemical experiments were performed to examine the usefulness of heavy ion transfer reactions in producing new, neutron-rich actinide nuclides. A general quasi-elastic to deep-inelastic mechanism is proposed, and the utility of this method as opposed to other methods (e.g. complete fusion) is discussed. The relative merits of various techniques of actinide target synthesis are discussed. A description is given of a target system designed to remove the large amounts of heat generated by the passage of a heavy ion beam through matter, thereby maximizing the beam intensity which can be safely used in an experiment. Also described is a general separation scheme for the actinide elements from protactinium (Z = 91) to mendelevium (Z = 101), and fast specific procedures for plutonium, americium and berkelium. The cross sections for the production of several nuclides from the bombardment of /sup 248/Cm with /sup 18/Kr and /sup 86/O, /sup 136/Xe projectiles at several energies near and below the Coulomb barrier were determined. The results are compared with yields from /sup 48/Ca and /sup 238/U bombardments of /sup 248/Cm. A preliminary, unsuccessful attempt to isolate /sup 247/Pu is outlined. The absolute ..gamma.. ray intensities from /sup 251/Bk decay, necessary for calculating the /sup 251/Bk cross section, are also determined.

  13. Cross section limits for the Cm248(Mg25,4n-5n)Hs268,269 reactions

    NASA Astrophysics Data System (ADS)

    Dvorak, J.; Brüchle, W.; Düllmann, Ch. E.; Dvorakova, Z.; Eberhardt, K.; Eichler, R.; Jäger, E.; Nagame, Y.; Qin, Z.; Schädel, M.; Schausten, B.; Schimpf, E.; Schuber, R.; Semchenkov, A.; Thörle, P.; Türler, A.; Wegrzecki, M.; Yakushev, A.

    2009-03-01

    We report on an attempt to produce and detect Hs268 and Hs269 in the nuclear fusion reaction Mg25+Cm248 using the gas phase chemistry apparatus COMPACT. No decay chains attributable to the decay of hassium isotopes were observed during the course of this experiment. From the nonobservation of Hs269 we derive a cross section limit of 0.4 pb (63% confidence limit) for the reaction Cm248(Mg25,4n)Hs269 at a center-of-target beam energy of 140 MeV. The evaluated cross section limit for the Cm248(Mg25,5n)Hs268 reaction depends on the assumed half-life of unknown Hs268. Current systematics of the half-lives for even-even Hs isotopes suggests a value of 0.5 s, resulting in a cross section limit of 1.3 pb.

  14. Development, inheritance and breeding potential of a recessive genic male sterile line D248A in Sesame (Sesamum indicum L.).

    PubMed

    Liu, Hongyan; Yang, Minmin; Wu, Kun; Zhou, Xinan; Zhao, Yingzhong

    2013-01-01

    Genic male sterility (GMS) has great potential for heterosis exploitation in sesame (Sesamum indicum L.). Two spontaneous male-sterile plants were discovered in a Chinese sesame cultivar (Zhuzhi 4) in 2006. By consecutive sib mating with fertile plants from Zhuzhi 4, a new sterile line, D248A, was developed. Anatomy studies showed that D248A has thin, small and greenish anthers on which there are no or little pollen grains. The pollens are irregularly shaped and completely aborted, resulting in no germination and no formation of pollen tubes as revealed by acetocarmine stain or semi-solid suspension culture. Furthermore, D248A has a better performance in growth vigor, bloom duration and yield per plant than the other GMS lines (i.e. 95 ms-2A and 95 ms-5A). To investigate the inheritance mode of fertility, D248A was crossed and backcrossed with six varieties, and a segregating ratio of 3:1 and 1:1 for fertile and sterile plants was observed in F2 and BC1 populations, respectively. These results suggested that D248A is controlled by a recessive GMS gene. The average yield of four D248A-derived F1 hybrids is as high as 1695 kg·ha(-1), which is almost twice of that of 95 ms-5A-derived F1 hybrids. These results indicated that this newly developed recessive GMS line has great potential in sesame hybrid breeding.

  15. Micromachining of polyurethane (PU) polymer using a KrF excimer laser (248 nm)

    NASA Astrophysics Data System (ADS)

    Singh, Sarabpreet; Sharma, Sunil

    2014-12-01

    Polyurethane (PU) polymer, due to its biocompatibility, weather resistance, and favorable physical properties, finds a number of applications in medical implants, protective coatings, and as a prototype material for structural components in MEMS devices. An excimer laser (wavelength = 248 nm, FWHM = 25 ns) is employed for micromachining of polyurethane (PU) polymer. For air environment, the ablation rate is 0.18 μm/pulse and for underwater environment, the ablation rate is 0.07 μm/pulse (with underwater ablation threshold as 0.10 J/cm2), which concluded low taper angles (∼32°) for in air as compared to high taper angles (∼65°) with underwater micromachining. The experimental results for air and under water micromachining demonstrate ablation process as a combination of photo-thermal and photo-chemical mechanism.

  16. Genetic testing of 248 Chinese aortopathy patients using a panel assay

    PubMed Central

    Yang, Hang; Luo, Mingyao; Fu, Yuanyuan; Cao, Yandong; Yin, Kunlun; Li, Wenke; Meng, Chunjie; Ma, Yanyun; Zhang, Jing; Fan, Yuxin; Shu, Chang; Chang, Qian; Zhou, Zhou

    2016-01-01

    Inherited aortopathy, which is characterized by a high risk of fatal aortic aneurysms/dissections, can occur secondarily to several syndromes. To identify genetic mutations and help make a precise diagnosis, we designed a gene panel containing 15 genes responsible for inherited aortopathy and tested 248 probands with aortic disease or Marfan syndrome. The results showed that 92 individuals (37.1%) tested positive for a (likely) pathogenic mutation, most of which were FBN1 mutations. We found that patients with a FBN1 truncating or splicing mutation were more prone to developing severe aortic disease or valvular disease. To date, this is the largest reported cohort of Chinese patients with aortic disease who have undergone genetic testing. Therefore, it can serve as a considerable dataset of next generation sequencing data analysis of Chinese population with inherited aortopathy. Additionally, according to the accumulated data, we optimized the analysis pipeline by adding quality control steps and lowering the false positive rate. PMID:27611364

  17. Excitation functions for actinides produced in the interactions of sup 31 P with sup 248 Cm

    SciTech Connect

    Leyba, J.D.; Henderson, R.A.; Hall, H.L.; Czerwinski, K.R.; Kadkhodayan, B.A.; Kreek, S.A.; Brady, E.K.; Gregorich, K.E.; Lee, D.M.; Nurmia, M.J.; Hoffman, D.C. Nuclear Science Division, Lawrence Berkeley Laboratory, University of California, Berkeley, California )

    1991-11-01

    Excitation functions have been measured for the production of various isotopes of Bk, Cf, Es, and Fm from the interactions of 174- and 239-MeV {sup 31}P projectiles with {sup 248}Cm. The isotopic distributions were symmetric and displayed full widths at half maximum of 2.5, 2.5, and 2.25 mass units for Bk, Cf, and Fm, respectively. The maxima of the isotopic distributions occur for those reaction channels which involve the exchange of the fewest number of nucleons between the target and projectile for which the calculated excitation energy is a positive quantity. The maxima of the excitation functions occur at those projectile energies which are consistent with the calculated reaction barriers based upon a binary reaction mechanism. The effects of the odd proton in the {sup 31}P projectile on the final isotopic distributions are discussed.

  18. Photodissociation of pernitric acid (HO2NO2) at 248 nm

    NASA Technical Reports Server (NTRS)

    Macleod, Helene; Smith, Gregory P.; Golden, David M.

    1989-01-01

    The photodissociation of pernitric acid (PNA) was studied at 248 nm. The quantum yield for production of OH radicals is 34 + or - 16 percent. The yield of OH from PNA was measured relative to that of H2O2. The translational and rotational energy content of the OH photofragment from PNA was characterized. A fluorescent emission was also observed and characterized. It is attributed to electronically excited NO2 produced in the PNA photodissociation. A maximum yield of 30 percent for NO2 production was determined. The intensity of this emission, and a mass spectrometric peak at m/e = 33, were found to be useful means of characterizing the purity of the PNA sample.

  19. Study of 242-248Cm isotopes in the projected shell model framework

    NASA Astrophysics Data System (ADS)

    Sadiq, Saiqa; Devi, Rani; Khosa, S. K.

    2016-04-01

    The projected shell model framework is employed to study the band spectra in 242-248Cm isotopes. The present calculations reproduce the available experimental data on the yrast bands. Besides this, B(E2) transition probabilities of even-even Cm isotopes have also been calculated. The low spin states of yrast band are seen to arise purely from zero-quasi-particle (o-qp) intrinsic states whereas the high spin states have multi-quasi-particle structure. For the odd-neutron (odd-N) isotopes, the calculated results qualitatively reproduce the available data on ground and lowest excited state bands for 243,245Cm. However, for 247Cm the negative-parity ground state band is in reasonable agreement with the experimental data.

  20. Study of the Reaction 48Ca + 248Cm → 296Lv* at RIKEN-GARIS

    NASA Astrophysics Data System (ADS)

    Kaji, Daiya; Morita, Kosuke; Morimoto, Kouji; Haba, Hiromitsu; Asai, Masato; Fujita, Kunihiro; Gan, Zaiguo; Geissel, Hans; Hasebe, Hiroo; Hofmann, Sigurd; Huang, MingHui; Komori, Yukiko; Ma, Long; Maurer, Joachim; Murakami, Masashi; Takeyama, Mirei; Tokanai, Fuyuki; Tanaka, Taiki; Wakabayashi, Yasuo; Yamaguchi, Takayuki; Yamaki, Sayaka; Yoshida, Atsushi

    2017-03-01

    The fusion reaction 48Ca + 248Cm → 296Lv* was investigated using the gas-filled recoil ion separator GARIS at RIKEN. The reaction was studied at excitation energies of 41.3 and 38.2 MeV. A total of seven decay chains were observed. Three of the chains were assigned to the decay of 292Lv and three to the decay of 293Lv. A possible observation of an α-decay branch of 284Cn populating the new spontaneously fissioning nucleus 280Ds is discussed. The assignment of one of the decay chains to the 3n evaporation channel, resulting in a spontaneous fission branch of 285Cn, or to the 2n channel, resulting in the population of the new fissioning nucleus 286Cn, is ambiguous. Measured cross sections are in agreement with previously published values.

  1. The research progress of metrological 248nm deep ultraviolent microscope inspection device

    NASA Astrophysics Data System (ADS)

    Wang, Zhi-xin; Li, Qi; Gao, Si-tian; Shi, Yu-shu; Li, Wei; Li, Shi

    2016-01-01

    In lithography process, the precision of wafer pattern to a large extent depends on the geometric dimensioning and tolerance of photomasks when accuracy of lithography aligner is certain. Since the minimum linewidth (Critical Dimension) of the aligner exposing shrinks to a few tens of nanometers in size, one-tenth of tolerance errors in fabrication may lead to microchip function failure, so it is very important to calibrate these errors of photomasks. Among different error measurement instruments, deep ultraviolent (DUV) microscope because of its high resolution, as well as its advantages compared to scanning probe microscope restrained by measuring range and scanning electron microscope restrained by vacuum environment, makes itself the most suitable apparatus. But currently there is very few DUV microscope adopting 248nm optical system, means it can attain 80nm resolution; furthermore, there is almost no DUV microscope possessing traceable calibration capability. For these reason, the National Institute of Metrology, China is developing a metrological 248nm DUV microscope mainly consists of DUV microscopic components, PZT and air supporting stages as well as interferometer calibration framework. In DUV microscopic component, the Köhler high aperture transmit condenser, DUV splitting optical elements and PMT pinhole scanning elements are built. In PZT and air supporting stages, a novel PZT actuating flexural hinge stage nested separate X, Y direction kinematics and a friction wheel driving long range air supporting stage are researched. In interferometer framework, a heterodyne multi-pass interferometer measures XY axis translation and Z axis rotation through Zerodur mirror mounted on stage. It is expected the apparatus has the capability to calibrate one dimensional linewidths and two dimensional pitches ranging from 200nm to 50μm with expanded uncertainty below 20nm.

  2. Multiple-shot ultraviolet laser damage resistance of nonquarterwave reflector designs for 248 NM

    SciTech Connect

    Newnam, B.E.; Foltyn, S.R.; Jolin, L.J.

    1982-01-01

    The damage resistance of multilayer dielectric reflectors designed for 248 nm has been substantially increased by use of nonquarterwave (QW) thicknesses for the top few layers. These designs minimize the peak standing-wave electric field in the high-index layers, which have proven to be weaker than the low-index components. Previous damage tests of infrared- and visible-wavelength reflectors based on these designs have produced variable results. However, at the ultraviolet wavelength of 248 nm, 99% reflectors of Sc/sub 2/O/sub 3/, MgF/sub 2/, and SiO/sub 2/ strongly demonstrated the merit of non-QW designs. Four sets of reflectors of each of four designs (all QW thickness; one modified-pair substitution; two modified-pair substitution; one modified pair plus an extra half-wave layer of Sc/sub 2/O/sub 3/) were tested for damage resistance with a KrF laser operating at 35 pps with a pulsewidth of 8 ns and spot-size diameter of 0.6 mm. Each of 50 sites were irradiated for 1000 shots or until damage occurred. On the average, the reflectors with one-modified-thickness pair had a 50% higher threshold (10 to 10 sites survived) than the all-quarterwave design. Addition of a second modified-layer pair resulted in no further increase in threshold but the saturation fluence (10 of 10 sites damage) was 110% higher. Reflectors with an additional half-wave of Sc/sub 2/O/sub 3/ had lower thresholds of the order of 10% as expected. The thresholds correlated best with peak-field models, whereas the best model correlating the saturation fluences involved the sum of the upper two scandia layer thicknesses.

  3. A systematic study of actinide production from the interactions of heavy ions with sup 248 Cm

    SciTech Connect

    Leyba, J.D.

    1990-09-07

    Production cross sections for heavy actinides produced from the interactions of {sup 12}C, {sup 31}P, {sup 40}Ar, and {sup 44}Ca ions with {sup 248}Cm were measured at energies ranging from 0.98 to 1.35 X Coulomb barrier. The recoiling reaction products were collected in copper or gold catcher foils located near the {sup 248}Cm target. Separate fractions of Bk, Cf, Es, Fm, and Md were obtained from a radiochemical separation procedure. For the {sup 12}C system, a He/KCl jet was used to transport the recoiling No activities of interest to a rotating wheel system. The isotopic distributions of the actinide products were found to be essentially symmetric about the maximum with full-widths-at-half-maximum of approximately 2.5 mass units. Isotopic distributions of the {sup 12}C, {sup 31}P, {sup 40}Ar, and {sup 44}Ca systems were found to be very similar to the {sup 40,48}Ca systems studied previously. The maxima of the isotopic distributions generally occurred for those reaction channels which involved the exchange of the fewest number of nucleons between the target and projectile for which the calculated excitation energy was a positive quantity. Additionally, the maxima of the excitation functions occurred at those projectile energies which were consistent with the calculated reaction barriers based upon a binary reaction mechanism. The experimental data from the four systems investigated were compared to several models of heavy ion interactions including a damped reaction mechanism, compound nucleus formation and subsequent particle evaporation, and classical partial wave calculations for binary systems.

  4. 77 FR 12365 - Agency Information Collection; Activity Under OMB Review: Submission of Audit Reports-Part 248

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ...: Submission of Audit Reports--Part 248 AGENCY: Research and Innovative Technology Administration (RITA... requiring U.S. large certificated air carriers to submit two true and complete copies of its annual audit that is made by an independent public accountant. If a carrier does not have an annual audit,...

  5. EPAs $2.48 million grant will support efforts to improve air quality, protect people, in Idahos West Silver Valley

    EPA Pesticide Factsheets

    (Seattle, WA - October 22, 2015) The Idaho Department of Environmental Quality has received a $2.48 million EPA grant to reduce pollution and protect air quality in northern Idaho's West Silver Valley. The grant is part of EPA's 2015 Targeted Air Shed Gran

  6. 17 CFR Appendix A to Subpart A of... - Appendix A to Subpart A of Part 248 Forms

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... registered with the Commission constitutes compliance with the notice content requirements of §§ 248.6 and... group of financial institutions that use a common privacy notice, to meet the content requirements of... is a standardized form, including page layout, content, format, style, pagination, and...

  7. Fast Facts: Recent Statistics from the Library Research Service, Nos. 248-255. March-December 2007

    ERIC Educational Resources Information Center

    Online Submission, 2007

    2007-01-01

    Issues 248 through 255 of "Fast Facts" from the Library Research Service present data gleaned from libraries in Colorado and across the nation. Topics addressed in these "Fast Facts" from 2007 include the library labor market, the benefits to libraries of using a statewide courier service, and the results of a patron survey at…

  8. 17 CFR 248.14 - Exceptions to notice and opt out requirements for processing and servicing transactions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...: Privacy of Consumer Financial Information and Safeguarding Personal Information Exceptions § 248.14... service providers and joint marketing, do not apply if you disclose nonpublic personal information as... connection with: (1) Processing or servicing a financial product or service that a consumer requests...

  9. 17 CFR 248.14 - Exceptions to notice and opt out requirements for processing and servicing transactions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: Privacy of Consumer Financial Information and Safeguarding Personal Information Exceptions § 248.14... service providers and joint marketing, do not apply if you disclose nonpublic personal information as... connection with: (1) Processing or servicing a financial product or service that a consumer requests...

  10. FERROPORTIN Q248H, DIETARY IRON AND SERUM FERRITIN IN COMMUNITY AFRICAN AMERICANS WITH LOW TO HIGH ALCOHOL CONSUMPTION

    PubMed Central

    Gordeuk, Victor R.; Diaz, Sharmin F.; Onojobi, Gladys O.; Kasvosve, Ishmael; Debebe, Zufan; Edossa, Amanuel; Pantin, Jeremy M.; Xiong, Shigang; Nekhai, Sergei; Nouraie, Mehdi; Tsukamoto, Hidekazu; Taylor, Robert E.

    2012-01-01

    Background Alcohol consumption is associated with increased iron stores. In sub-Saharan Africa, high dietary ionic iron and the ferroportin Q248H allele have also been implicated in iron accumulation. We examined the associations of ferroportin Q248H, alcohol and dietary iron with serum ferritin, aspartate aminotransaminase (AST) and alanine aminotransaminase (ALT) concentrations in African Americans. Methods Inner-city African Americans (103 men, 40 women) were recruited from the community according to reported ingestion of >4 alcoholic drinks per day or <2 per week. Typical daily heme iron, non-heme iron and alcohol were estimated using University of Hawaii’s multiethnic dietary questionnaire. Based on dietary questionnaire estimates we established categories of < versus ≥56 g alcohol per day, equivalent to 4 alcoholic drinks per day assuming 14 g alcohol per drink. Results Among 143 participants, 77% drank <56 g alcohol/day and 23% ≥56 g/d as estimated by the questionnaire. The prevalence of ferroportin Q248H was 23.3% with alcohol >56 g/d versus 7.5% with lower amounts (P=0.012). Among subjects with no history of HIV disease, serum ferritin concentration had positive relationships with male gender (P=0.041), alcohol consumption (P=0.021) and ALT concentration (P=0.0001) but not with dietary iron intake or ferroportin Q248H. Serum AST and ALT concentrations had significant positive associations with male gender and hepatitis C seropositivity but not with alcohol or dietary iron intake or ferroportin Q248H. Conclusions Our findings suggest a higher prevalence of ferroportin Q248H with greater alcohol consumption, and this higher prevalence raises the possibility that the allele might ameliorate the toxicity of alcohol. Our results suggest that alcohol but not dietary iron contributes to higher body iron stores in African Americans. Studies with larger numbers of participants are needed to further clarify the relationship of ferroportin Q248H with the

  11. Association of ferroportin Q248H polymorphism with elevated levels of serum ferritin in African-Americans in the Hemochromatosis and Iron Overload Screening (HEIRS) Study

    PubMed Central

    Rivers, Charles A.; Barton, James C.; Gordeuk, Victor R.; Acton, Ronald T.; Speechley, Mark R.; Snively, Beverly M.; Leiendecker-Foster, Catherine; Press, Richard D.; Adams, Paul C.; McLaren, Gordon D.; Dawkins, Fitzroy W.; McLaren, Christine E.; Reboussin, David M.

    2007-01-01

    The ferroportin (FPN1) Q248H polymorphism has been associated with increased serum ferritin (SF) levels in sub-Saharan Africans and in African Americans (AA). AA participants of the HEIRS Study who did not have HFE C282Y or H63D who had elevated initial screening SF (≥300 μg/L in men and ≥200 μg/L in women) (defined as cases) were frequency-matched to AA participants with normal SF (defined as controls) to investigate the association of the Q248H with elevated SF. 10.4% of cases and 6.7% of controls were Q248H heterozygotes (P = 0.257). Q248H homozygosity was observed in 0.5% of the cases and none of the controls. The frequency of Q248H was higher among men with elevated SF than among control men (P = 0.047); corresponding differences were not observed among women. This appeared to be unrelated to self-reports of a previous diagnosis of liver disease. Men with elevated SF were three times more likely than women with elevated SF to have Q248H (P = 0.012). There were no significant differences in Q248H frequencies in men and women control participants. We conclude that the frequency of the FPN1 Q248H polymorphism is greater in AA men with elevated SF than in those with normal SF. PMID:17276706

  12. A COMPACT GROUP OF GALAXIES AT Z = 2.48 HOSTING AN AGN-DRIVEN OUTFLOW

    SciTech Connect

    Shih, Hsin-Yi; Stockton, Alan E-mail: stockton@ifa.hawaii.edu

    2015-12-10

    We present observations of a remarkable compact group of galaxies at z = 2.48. Four galaxies, all within 40 kpc of each other, surround a powerful high-redshift radio source. This group comprises two compact red passive galaxies and a pair of merging galaxies. One of the red galaxies, with an apparent stellar mass of 3.6 × 10{sup 11}M{sub ⊙} and an effective radius of 470 pc, is one of the most extreme examples of a massive quiescent compact galaxy found so far. One of the pair of merging galaxies hosts the active galactic nucleus (AGN) producing the large powerful radio structure. The merger is massive and enriched, consistent with the mass–metallicity relation expected at this redshift. Close to the merging nuclei, the emission lines exhibit broad and asymmetric profiles that suggest outflows powered either by a very young expanding radio jet or by AGN radiation. At ≳50 kpc from the system, we found a fainter extended-emission region that may be a part of a radio-jet-driven outflow.

  13. Photodissociation of the Propargyl (C3D3) Radicals at 248 nm and 193 nm

    SciTech Connect

    Neumark., D.M.; Crider, P.E.; Castiglioni, L.; Kautzman, K.K.

    2009-01-21

    The photodissociation of perdeuterated propargyl (D{sub 2}CCCD) and propynyl (D{sub 3}CCC) radicals was investigated using fast beam photofragment translational spectroscopy. Radicals were produced from their respective anions by photodetachment at 540 nm and 450 nm (below and above the electron affinity of propynyl). The radicals were then photodissociated by 248 nm or 193 nm light. The recoiling photofragments were detected in coincidence with a time- and position-sensitive detector. Three channels were observed: D{sub 2} loss, CD + C{sub 2}D{sub 2}, and CD{sub 3} + C{sub 2}. Obervation of the D loss channel was incompatible with this experiment and was not attempted. Our translational energy distributions for D{sub 2} loss peaked at nonzero translational energy, consistent with ground state dissociation over small (< 1 eV) exit barriers with respect to separated products. Translational energy distributions for the two heavy channels peaked near zero kinetic energy, indicating dissociation on the ground state in the absence of exit barriers.

  14. Large Scale Outflow from a Radio Loud AGN in Merging Galaxies at Redshift 2.48

    NASA Astrophysics Data System (ADS)

    Shih, Hsin-Yi; Stockton, Alan

    We present observations of a remarkable compact group of galaxies at z = 2.48. Four galaxies, all within 40 kpc of each other, surround a powerful high redshift radio source. This group comprises two compact red passive galaxies and a pair of merging galaxies. One of the red galaxies, with an apparent stellar mass of 3.6×1011 M⊙ and an effective radius of 470 pc, is one of the most extreme examples of a massive quiescent compact galaxy found so far. One of the pair of merging galaxies hosts the AGN producing the large powerful radio structure. The merger is massive and enriched, consistent with the mass-metallicity relation expected at this redshift. Close to the merging nuclei, the emission lines exhibit broad and asymmetric profiles that suggest outflows powered either by a very young expanding radio jet or by AGN radiation. At >~ 50 kpc from the system, we found a fainter extended-emission region that may be a part of a radio jet-driven outflow.

  15. Clinical predictors of surgical outcome in cervical spondylotic myelopathy: an analysis of 248 patients.

    PubMed

    Pumberger, M; Froemel, D; Aichmair, A; Hughes, A P; Sama, A A; Cammisa, F P; Girardi, F P

    2013-07-01

    The purpose of this study was to investigate the clinical predictors of surgical outcome in patients with cervical spondylotic myelopathy (CSM). We reviewed a consecutive series of 248 patients (71 women and 177 men) with CSM who had undergone surgery at our institution between January 2000 and October 2010. Their mean age was 59.0 years (16 to 86). Medical records, office notes, and operative reports were reviewed for data collection. Special attention was focused on pre-operative duration and severity as well as post-operative persistence of myelopathic symptoms. Disease severity was graded according to the Nurick classification. Our multivariate logistic regression model indicated that Nurick grade 2 CSM patients have the highest chance of complete symptom resolution (p < 0.001) and improvement to normal gait (p = 0.004) following surgery. Patients who did not improve after surgery had longer duration of myelopathic symptoms than those who did improve post-operatively (17.85 months (1 to 101) vs 11.21 months (1 to 69); p = 0.002). More advanced Nurick grades were not associated with a longer duration of symptoms (p = 0.906). Our data suggest that patients with Nurick grade 2 CSM are most likely to improve from surgery. The duration of myelopathic symptoms does not have an association with disease severity but is an independent prognostic indicator of surgical outcome.

  16. First calorimetric determination of heat of extraction of 248Cm in a bi-phasic system

    SciTech Connect

    Leigh R. Martin; Peter R. Zalupski

    2011-06-01

    This report presents a summary of the work performed to meet FCR&D level 2 milestone M21SW050201, 'Complete the first calorimetric determination of heat of extraction of 248Cm in a bi-phasic system'. This work was carried out under the auspices of the Thermodynamics and Kinetics FCR&D work package. To complement previous work undertaken under this work package we have extended out heat of extraction studies by di-2-ethyl-hexyl-phosphoric acid to curium. This report also details the heat of extraction of samarium in the same system. This work was performed to not only test the methodology but also to check for consistency with the heats of extraction obtained with those in the prior literature. The heat of extraction for samarium that was obtained in this study was -9.6 kJ mol-1, which is in reasonable agreement with the previously obtained value of -10.9 kJ mol-1. The curium heat of extraction was performed under two sets of conditions and the obtained heats of extraction were in reasonable agreement with each other at -16.0 {+-} 1.1 and -16.8 {+-} 1.5 kJ mol-1.

  17. Ion Imaging Studies of CH_2I_2 Photodissociation at 248 NM

    NASA Astrophysics Data System (ADS)

    Lehman, Julia H.; Li, Hongwei; Lester, Marsha I.

    2013-06-01

    CH_2I_2 plays an important role in atmospheric chemistry as a significant natural source of organohalide compounds. The photodissociation dynamics of CH_2I_2 in the ultraviolet range of 277-305 nm via the two lowest B_1 excited states has been well studied using one-color velocity map ion imaging (VMI) and photofragment translational spectroscopy. In this two-color experimental study, CH_2I_2 is photodissociated by 248 nm via the B_2 or A_1 excited states to give rise to CH_2I and I (^2P_3_/_2) or I^* (^2P_1_/_2). The iodine atoms are then state selectively ionized using a (2+1) resonance-enhanced multiphoton ionization process near 310 nm and detected by VMI. Preliminary results show about 85% of the available energy is being funneled into the internal energy of the CH_2I fragment, consistent with prior infrared emission results of Baughcum and Leone. The anisotropy parameter derived from the image indicates this is a fast dissociation process and reflects the character of the electronic transition. The internal energy distribution of the CH_2I fragment is of particular interest because of its subsequent reaction with O_2 in a near thermo-neutral reaction to produce the smallest Criegee intermediate, CH_2OO. We anticipate that the internal energy contained in CH_2I will likely be carried into CH_2OO. S. L. Baughcum and S. R. Leone, J. Chem. Phys. 72, 6531 (1980).

  18. Photodissociation of dibromoethanes at 248 nm: An ignored channel of Br{sub 2} elimination

    SciTech Connect

    Lee, Hsin-Lung; Lee, Ping-Chen; Tsai, Po-Yu; Lin, King-Chuen; Kuo, H. H.; Chen, P. H.; Chang, A. H. H.

    2009-05-14

    Br{sub 2} molecular elimination is probed in the photodissociation of 1,1- and 1,2-C{sub 2}H{sub 4}Br{sub 2} isomeric forms at 248 nm by using cavity ring-down absorption spectroscopy. Their photodissociation processes differ markedly from each other. The quantum yield of the Br{sub 2} fragment in 1,2-dibromoethane is 0.36{+-}0.18, in contrast to a value of 0.05{+-}0.03 in 1,1-dibromoethane. The vibrational population ratios of Br{sub 2}(v=1)/Br{sub 2}(v=0) are 0.8{+-}0.1 and 0.5{+-}0.2 for 1,2- and 1,1-dibromoethanes, respectively. The Br{sub 2} yield densities are found to increase by a factor of 35% and 190% for 1,2- and 1,1-dibromoethanes within the same temperature increment. In the ab initio potential energy calculations, the transition state (TS) along the adiabatic ground state surface may correlate to the Br{sub 2} products. The TS energy for 1,2-dibromoethane is well below the excitation energy at 483 kJ/mol, whereas that for 1,1-dibromoethane is slightly above. Such a small TS energy barrier impedes the photodissociation of the ground state 1,1-dibromoethane such that the production yield of Br{sub 2} may become relatively low, but rise rapidly with the temperature. The TS structure shows a larger bond distance of Br-Br in 1,2-dibromoethane than that in 1,1-dibromoethane. That explains why the former isomer may result in hotter vibrational population of the Br{sub 2} fragments.

  19. Decontamination and decommissioning of rooms 62-248 and 62-250 at Ernest Orlando Lawrence Berkeley National Laboratory

    SciTech Connect

    Garabedian, G.

    1996-05-01

    This document details the decontamination and decommissioning (D&D) process of Rooms 248 and 250 of Building 62 at the Ernest Orlando Lawrence Berkeley National Laboratory (LBNL). The document describes the D&D efforts for the rooms, their contents, and adjacent areas containing ancillary equipment. The rooms and equipment, before being released, were required to meet the unrestricted release criteria and requirements set forth in DOE orders 5400.5 and 5480.11, LBNL`s internal release-criteria procedure (EH&S Procedure 708), and the LBNL Radiological Control Manual. The radioactive material and items not meeting the release criteria were either sent to the Hazardous Waste Handling Facility (HWHF) for disposal or transferred to other locations approved for radioactive material. The D&D was undertaken by the Radiation Protection Group of LBNL`s Environment, Health and Safety (EH&S) Division at the request of the Materials Sciences Division. Current and past use of radioactive material in both Rooms 248 and 250 necessitated the D&D in order to release both rooms for nonradioactive work. (1) Room 248 was designated a {open_quotes}controlled area.{close_quotes} There was contained radioactive material in some of the equipment. The previous occupants of Room 248 had worked with radioactive materials. (2) Room 250 was designated a {open_quotes}Radioactive Materials Management Area{close_quotes} (RMMA) because the current occupants used potentially dispersible radioisotopes. Both laboratories, during the occupancy of U.C. Berkeley Professor Leo Brewer and Ms. Karen Krushwitz, were kept in excellent condition. There was a detailed inventory of all radioactive materials and chemicals. All work and self surveys were documented. The labs were kept extremely orderly, clean, and in compliance. In October 1993 Ms. Krushwitz received an award in recognition of her efforts in Environmental Protection, Health, and Safety at LBNL.

  20. X-RAY EMISSION FROM STELLAR JETS BY COLLISION AGAINST HIGH-DENSITY MOLECULAR CLOUDS: AN APPLICATION TO HH 248

    SciTech Connect

    López-Santiago, J.; Ustamujic, S.; Castro, A. I. Gómez de; Bonito, R.; Orlando, S.; Orellana, M.; Miceli, M.; Albacete-Colombo, J. F.

    2015-06-10

    We investigate the plausibility of detecting X-ray emission from a stellar jet that impacts a dense molecular cloud, a scenario that may be typical for classical T Tauri stars with jets in dense star-forming complexes. We first model the impact of a jet against a dense cloud using two-dimensional axisymmetric hydrodynamic simulations, exploring different configurations of the ambient environment. Then, we compare our results with XMM-Newton observations of the Herbig–Haro object HH 248, where extended X-ray emission aligned with the optical knots is detected at the edge of the nearby IC 434 cloud. Our simulations show that a jet can produce plasma with temperatures up to 10{sup 7} K, consistent with production of X-ray emission, after impacting a dense cloud. We find that jets denser than the ambient medium but less dense than the cloud produce detectable X-ray emission only at impact with the cloud. From an exploration of the model parameter space, we constrain the physical conditions (jet density and velocity and cloud density) that reproduce the intrinsic luminosity and emission measure of the X-ray source possibly associated with HH 248 well. Thus, we suggest that the extended X-ray source close to HH 248 corresponds to a jet impacting a dense cloud.

  1. X-ray Emission from Stellar Jets by Collision against High-density Molecular Clouds: an Application to HH 248

    NASA Astrophysics Data System (ADS)

    López-Santiago, J.; Bonito, R.; Orellana, M.; Miceli, M.; Orlando, S.; Ustamujic, S.; Albacete-Colombo, J. F.; de Castro, E.; Gómez de Castro, A. I.

    2015-06-01

    We investigate the plausibility of detecting X-ray emission from a stellar jet that impacts a dense molecular cloud, a scenario that may be typical for classical T Tauri stars with jets in dense star-forming complexes. We first model the impact of a jet against a dense cloud using two-dimensional axisymmetric hydrodynamic simulations, exploring different configurations of the ambient environment. Then, we compare our results with XMM-Newton observations of the Herbig-Haro object HH 248, where extended X-ray emission aligned with the optical knots is detected at the edge of the nearby IC 434 cloud. Our simulations show that a jet can produce plasma with temperatures up to 107 K, consistent with production of X-ray emission, after impacting a dense cloud. We find that jets denser than the ambient medium but less dense than the cloud produce detectable X-ray emission only at impact with the cloud. From an exploration of the model parameter space, we constrain the physical conditions (jet density and velocity and cloud density) that reproduce the intrinsic luminosity and emission measure of the X-ray source possibly associated with HH 248 well. Thus, we suggest that the extended X-ray source close to HH 248 corresponds to a jet impacting a dense cloud.

  2. Acetone photolysis at 248 nm revisited: pressure dependence of the CO and CO2 quantum yields.

    PubMed

    Somnitz, H; Ufer, T; Zellner, R

    2009-10-14

    Pressure dependent CO and CO2 quantum yields in the laser pulse photolysis of acetone at 248 nm and T = 298 K have been measured directly using quantitative infrared diode laser absorption. The experiments cover the pressure range from 50 to 900 mbar. It is found that the quantum yields show a significant dependence on total pressure, with Phi(CO) decreasing from around 0.5 at 20 mbar to approximately 0.3 at 900 mbar. The corresponding CO2 yields as observed when O2 exists in the reaction mixture, exhibit exactly the opposite behaviour. For the sum of both a value of 1.05(-0.05)(+0.02) independent of pressure is obtained, showing that the sum of (Phi(CO) + Phi(CO2)) is a measure for the primary quantum yield in the photolysis of acetone. In addition, CO quantum yields and corresponding pressure dependences were measured in experiments using different bath gases including He, Ar, Kr, SF6, and O2 as third body colliders. The theoretical framework in which we discuss these data is based on our previous findings that the pressure dependence of the CO yield is a consequence of a stepwise fragmentation mechanism during which acetone decomposes initially into methyl and a vibrationally 'hot' acetyl radical, with the latter being able to decompose promptly into methyl plus CO. The pressure dependence of the CO yield then originates from the second step and is modelled quantitatively via statistical dynamical calculations using a combination of RRKM theory with a time-dependent master equation (ME) approach. From a comparison of experiment with theory the amount of excess energy in the vibrationally hot acetyl radicals (E* approximately 65 kJ mol(-1)) as well as the characteristic collision parameters for interaction of acetyl with the different bath gases were derived. Values of 90, 280, 310, 545, 550 and 1800 cm(-1) for the average energy transferred per downward collision for the bath gases He, Ar, Kr, O2, N2, and SF6, respectively, are obtained. The calculations also

  3. A Compact Group of Galaxies at z = 2.48 Hosting an AGN-driven Outflow

    NASA Astrophysics Data System (ADS)

    Shih, Hsin-Yi; Stockton, Alan

    2015-12-01

    We present observations of a remarkable compact group of galaxies at z = 2.48. Four galaxies, all within 40 kpc of each other, surround a powerful high-redshift radio source. This group comprises two compact red passive galaxies and a pair of merging galaxies. One of the red galaxies, with an apparent stellar mass of 3.6 × 1011M⊙ and an effective radius of 470 pc, is one of the most extreme examples of a massive quiescent compact galaxy found so far. One of the pair of merging galaxies hosts the active galactic nucleus (AGN) producing the large powerful radio structure. The merger is massive and enriched, consistent with the mass-metallicity relation expected at this redshift. Close to the merging nuclei, the emission lines exhibit broad and asymmetric profiles that suggest outflows powered either by a very young expanding radio jet or by AGN radiation. At ≳50 kpc from the system, we found a fainter extended-emission region that may be a part of a radio-jet-driven outflow. Some of the data presented herein were obtained at the W. M. Keck Observatory, which is operated as a scientific partnership among the California Institute of Technology, the University of California, and the National Aeronautics and Space Administration. The Observatory was made possible by the generous financial support of the W. M. Keck Foundation. The work is also based, in part, on data collected at the Subaru Telescope, which is operated by the National Astronomical Observatory of Japan, and on observations obtained at the Gemini Observatory, which is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (United States), the National Research Council (Canada), CONICYT (Chile), the Australian Research Council (Australia), Ministério da Ciência, Tecnologia e Inovação (Brazil), and Ministerio de Ciencia, Tecnología e Innovación Productiva (Argentina).

  4. Effect of acid labile ether protecting groups on the oxide etch resistance and lithographic performance of 248-nm resists

    NASA Astrophysics Data System (ADS)

    Varanasi, Pushkara R.; Cornett, Kathleen M.; Lawson, Margaret C.

    2000-06-01

    In our attempts to develop etch resistance 248 nm positive resists, we have designed and synthesized thermally stable and acid sensitive methylbenzyl ether (MBE) protected poly(hydroxystyrene) derivatives. Results presented in this paper clearly illustrate that the MBE protecting group provides superior etch resistance to conventional carbonate, ester and acetal/ketal based protecting groups. It is also shown that the MBE protecting group is thermally stable and undergoes acid catalyzed deprotection leading to preferential rearrangement products due to electrophilic ring substitution. Such a rearrangement is shown to provide a unique mechanism to reduce/eliminate resist shrinkage and improve lithographic performance.

  5. Quantum yields for OH production from 193 and 248 nm photolysis of HNO3 and H2O2

    NASA Astrophysics Data System (ADS)

    Schiffman, A.; Nelson, D. D., Jr.; Nesbitt, D. J.

    1993-05-01

    Flash kinetic spectroscopy in a flow tube is used to measure at room temperature the absolute yields for OH production from 193 and 248 nm photolysis of HNO3 and H2O2. The OH radicals are produced by excimer laser photolysis and probed via direct absorption of high resolution tunable IR laser light. The results indicate quantum yields for both precursors at both wavelengths which are less than the maximum possible values of 1 for H2O2. The present measurements are discussed in light of contrasting results suggested from other work.

  6. Comparative analysis of stable ultrahigh power-density 248 nm channels formed in Kr and Xe cluster targets

    NASA Astrophysics Data System (ADS)

    Borisov, Alex B.; McCorkindale, John C.; Poopalasingam, Sankar; Longworth, James W.; Rhodes, Charles K.

    2013-09-01

    Comparative single-pulse studies of self-trapped plasma channel formation in Xe and Kr cluster targets produced with 1-2 TW femtosecond 248 nm pulses reveal energy efficient channel formation (>90%) and highly robust stability for the channeled propagation in both materials. Images of the channel morphology produced by Thomson scattering from the electron density and direct visualization of the Xe(M) and Kr(L) x-ray emission from radiating ions illustrate the (1) channel formation, (2) the narrow region of confined trapped propagation, (3) the abrupt termination of the channel that occurs at the point the power falls below the critical power Pcr, and, in the case of Xe channels, (4) the presence of saturated absorption of Xe(M) radiation that generates an extended peripheral zone of ionization. The measured rates for energy deposition per unit length are ˜ 1.46 J cm-1 and ˜ 0.82 J cm-1 for Xe and Kr targets, respectively, and the single pulse Xe(M) energy yield is estimated to be > 50 mJ, a value indicating an efficiency >20% for ˜ 1 keV x-ray production from the incident 248 nm pulse.

  7. Two-quasineutron states in {sup 248}{sub 98}Cf and {sup 250}{sub 98}Cf and the neutron-neutron residual interactions.

    SciTech Connect

    Katori, K.; Ahmad, I.; Friedman, A. M.; Physics; Osaka Univ.

    2008-07-01

    Two-quasineutron states in {sup 248}Cf and {sup 250}Cf were investigated by single-neutron transfer reactions, {sup 249}Cf(d,t){sup 248}Cf and {sup 249}Cf(d,p){sup 250}Cf. The majority of levels observed were assigned to 12 bands in {sup 248}Cf and six bands in {sup 250}Cf, constructed from the single-particle states in neighboring Cf nuclei. The effective two-body interactions between two odd neutrons coupled outside a deformed core were deduced from the differences in the energies of the bandheads formed by the parallel and antiparallel coupling of the intrinsic spins of the two single-particle states.

  8. The content of 250Cf and 248Cm in 252Cf neutron sources and the effect on the neutron emission rate.

    PubMed

    Roberts, N J; Jones, L N

    2007-01-01

    One of the most common radionuclide neutron sources used for the calibration of detectors is (252)Cf. However, these sources also contain (250)Cf, which is present in the material from which the sources are made, and (248)Cm, which is formed as the daughter of (252)Cf via alpha-decay. Both decay by spontaneous fission with longer half-lives than (252)Cf. Consequently, as the source becomes older, the emission rate does not follow the decay curve of (252)Cf. Fits have been made to emission rate measurements of (252)Cf sources at NPL spanning over 30 y to deduce their (250)Cf and (248)Cm content. The emission rate of a source can be significantly underestimated if the presence of (250)Cf and (248)Cm is not taken into account, and this has been investigated for a typical (252)Cf source. The importance of this problem to other calibration laboratories and users of (252)Cf sources is emphasised.

  9. Two-quasineutron states in {sub 98}{sup 248}Cf and {sub 98}{sup 250}Cf and the neutron-neutron residual interactions

    SciTech Connect

    Katori, K.; Ahmad, I.; Friedman, A. M.

    2008-07-15

    Two-quasineutron states in {sup 248}Cf and {sup 250}Cf were investigated by single-neutron transfer reactions, {sup 249}Cf(d,t){sup 248}Cf and {sup 249}Cf(d,p){sup 250}Cf. The majority of levels observed were assigned to 12 bands in {sup 248}Cf and six bands in {sup 250}Cf, constructed from the single-particle states in neighboring Cf nuclei. The effective two-body interactions between two odd neutrons coupled outside a deformed core were deduced from the differences in the energies of the bandheads formed by the parallel and antiparallel coupling of the intrinsic spins of the two single-particle states.

  10. In-beam gamma-ray spectroscopy of {sup 248,250,252}Cf by neutron-transfer reactions using a Cf target

    SciTech Connect

    Takahashi, R.; Ishii, T.; Asai, M.; Nagae, D.; Makii, H.; Tsukada, K.; Toyoshima, A.; Ishii, Y.; Matsuda, M.; Makishima, A.; Shizuma, T.; Kohno, T.; Ogawa, M.

    2010-05-15

    The ground-state bands of {sup 248,250,252}Cf have been established up to the 10{sup +}, 12{sup +}, and 10{sup +} states, respectively, by in-beam gamma-ray spectroscopy using neutron-transfer reactions with a 153-MeV {sup 18}O beam and a highly radioactive Cf target. The deexcitation gamma rays in {sup 248,250,252}Cf were identified by taking coincidences with outgoing particles of {sup 16-19}O measured with Si DELTAE-E detectors, and by selecting their kinetic energies. Moments of inertia of {sup 248,250,252}Cf were discussed in terms of the N=152 deformed shell gap.

  11. Operational tests of the BNL 24.8 kW, 3.8 K helium refrigerator

    NASA Astrophysics Data System (ADS)

    Brown, D. P.; Farah, Y.; Gibbs, R. J.; Schlafke, A. P.; Sondericker, J. H.; Wu, K. C.; Freeman, M.; Ganni, V.; Kowalski, R.; McWilliams, R.

    1985-06-01

    The BNL 24.8 kW refrigeration system is completely installed and major portions of the acceptance tests have been completed. So far, the equipment tested has performed at or above design levels. The room temperature helium compressor station has been completely tested and accepted. The two-stage oil injected screw compressor system exhibited an isothermal efficiency of 57% while delivering a helium flow in excess of 4400 g/s. Data on the performance of the make-up gas cryogenic purifier is given. The refrigerator turbomachinery, 13 expanders and three cold compressors, has been tested at room temperature for mechanical integrity and control stability. The first cooldown to operating temperature will be attempted in late August, 1985.

  12. Fission properties of the 1. 5-s spontaneous fission activity produced in bombardmentof /sup 248/Cm with /sup 18/O

    SciTech Connect

    Hoffman, D.C.; Lee, D.; Ghiorso, A.; Nurmia, M.J.; Aleklett, K.; Leino, M.

    1981-08-01

    We have measured the mass and kinetic-energy distributions of fragments from the spontaneous fission of a 1.5-s activity produced in bombardments of /sup 248/Cm with 95-MeV /sup 18/O ions. Its spontaneous fission decay exhibits a very symmetric, narrow (full width at half maximum = 12 mass units) mass distribution, a very high total kinetic energy of 234 +- 2 MeV, and increasing total kinetic energy with increasingly symmetric mass division. Based on its half-life and the similarity of its fission properties to the unique fission properties so far only observed for /sup 258/Fm and /sup 259/Fm, the most likely assignment of this activity is to the known /sup 259/Fm. However, assignment to some as yet undiscovered neutron-rich heavy element isotope such as /sup 260/Md cannot be unequivocally excluded.

  13. Nonlinear absorption and optical strength of BaF{sub 2} and Al{sub 2}O{sub 3} at the wavelength of 248 nm

    SciTech Connect

    Morozov, Nikolai V; Sergeev, P B; Reiterov, V M

    1999-11-30

    An experimental investigation was made of the dependence of the transmission of BaF{sub 2} and Al{sub 2}O{sub 3} samples on the intensity of KrF-laser radiation ({lambda} = 248 nm) pulses of 85 ns duration. The two-photon absorption coefficients were found at {lambda} = 248 nm and their values for these two crystals were 0.5 {+-} 0.2 and 2 {+-} 1 cm Gw{sup -1}. The surface and bulk laser breakdown thresholds were determined for these samples. (nonlinear optical phenomena)

  14. Analysis of polymorphisms in codons 11, 72 and 248 of TP53 in Brazilian women with breast cancer.

    PubMed

    Almeida, B C; Kleine, J P F O; Camargo-Kosugi, C M; Lisboa, M R; França, C N; França, J P; Silva, I D C G

    2016-02-22

    The association between TP53 gene polymorphisms and breast cancer (BC) in Brazilian women is a controversial topic. In this cross-sectional study, we evaluated the association between clinical pathological variables and three polymorphisms (TP53*11, TP53*72, and TP53*248) in BC patients and controls. Genomic DNA was extracted from the blood cells of 393 participants; the cancer-free control subjects were 26-72 years old (41 ± 11.03) and the BC patients were 28-80 years old (51 ± 10.70). We used standard polymerase chain reaction-restriction fragment length polymorphism and confirmed the results by genetic sequencing. In TP53*11, there was 100% homozygous Glu distribution in both groups. TP53*72 showed genotypic distribution: in the control group, there was 16.10% homozygous Pro, and 42.44% heterozygous and 41.46% homozygous Arg; in the BC group, there was 15.43% homozygous Pro, and 42.55% heterozygous and 42.02% homozygous Arg. The relative frequency of each allele was 0.37% for Pro and 0.63% for Arg in the control group, and 0.37% for Pro and 0.63% for Arg in the BC group. The nuclear grade (P = 0.0084) and adapted histological grade (P = 0.0265) were associated with TP53*72. The distribution of the codon 72 genotypes did not deviate from Hardy-Weinberg equilibrium in either group. In TP53*248, there was 100% homozygous Arg distribution in both groups. In codon 72, the Arg allele is the most prevalent in Brazilian women. TP53*72 may be associated with susceptibility to BC, although more studies are required to evaluate the profile of Brazilian women with BC.

  15. High throughput virtual screening and in silico ADMET analysis for rapid and efficient identification of potential PAP248-286 aggregation inhibitors as anti-HIV agents

    NASA Astrophysics Data System (ADS)

    Malik, Ruchi; Bunkar, Devendra; Choudhary, Bhanwar Singh; Srivastava, Shubham; Mehta, Pakhuri; Sharma, Manish

    2016-10-01

    Human semen is principal vehicle for transmission of HIV-1 and other enveloped viruses. Several endogenous peptides present in semen, including a 39-amino acid fragments of prostatic acid phosphatase (PAP248-286) assemble into amyloid fibrils named as semen-derived enhancer of viral infection (SEVI) that promote virion attachment to target cells which dramatically enhance HIV virus infection by up to 105-fold. Epigallocatechin-3-gallate (EGCG), a polyphenolic compound, is the major catechin found in green tea which disaggregates existing SEVI fibers, and inhibits the formation of SEVI fibers. The aim of this study was to screen a number of relevant polyphenols to develop a rational approach for designing PAP248-286 aggregation inhibitors as potential anti-HIV agents. The molecular docking based virtual screening results showed that polyphenolic compounds 2-6 possessed good docking score and interacted well with the active site residues of PAP248-286. Amino acid residues of binding site namely; Lys255, Ser256, Leu258 and Asn265 are involved in binding of these compounds. In silico ADMET prediction studies on these hits were also found to be promising. Polyphenolic compounds 2-6 identified as hits may act as novel leads for inhibiting aggregation of PAP248-286 into SEVI.

  16. Dependence of ultraviolet nanosecond laser polymer ablation on polymer molecular weight: Poly(methyl methacrylate) at 248 nm

    NASA Astrophysics Data System (ADS)

    Bounos, Giannis; Selimis, Alexandros; Georgiou, Savas; Rebollar, Esther; Castillejo, Marta; Bityurin, Nikita

    2006-12-01

    We rely on a methodology demonstrated previously for assessing the temperature evolution and polymer viscosity changes in the 248nm irradiation of poly(methyl methacrylate)s (PMMAs) with molecular weights (Mw) ranging from 2.5to996kDa. Briefly, this methodology [G. Bounos et al., J. Appl. Phys. 98, 084317 (2005)] relies on monitoring the formation of aryl products in the irradiation of polymer doped with iodonaphthalene or iodophenanthrene. The results demonstrate that higher temperatures are attained with increasing Mw. The surface temperatures at the corresponding ablation thresholds are estimated to be ˜850-900K for Mw⩾120kDa vs ˜600K for 2.5kDa PMMA. In addition, for all Mw's, melting is demonstrated (viscosity values of ≈101Pas), but it lasts longer for high Mw PMMAs. We ascribe these differences to the fact that low Mw PMMAs dissociate efficiently to desorbing monomers/oligomers, thereby resulting in more efficient energy removal. Even so, the ablation threshold of the high Mw PMMAs is attained at higher fluences. This can be ascribed to the higher fraction of bonds that is required to be broken, and also plausibly to the higher gaseous product pressures that must be attained, for material ejection to be effected. The results are overall well accounted by the bulk photothermal model.

  17. Effect of nitrogen supply and Azospirillum brasilense Sp-248 on the response of wheat to seawater irrigation

    PubMed Central

    Alamri, Saad A.; Mostafa, Yasser S.

    2009-01-01

    Response of wheat to Azospirillum brasilense Sp-248 inoculation with different N-fertilizer levels using seawater irrigation was investigated. All inoculated treatments increased plant height, shoot and root dry weight, and tiller number in compared with uninoculated treatments. Yield parameters measured were also increased due to the inoculation. In terms of the effect of saline irrigation, there were no significant differences in growth and yield parameters in plants treated with tap water and others irrigated with 8.0% seawater concentration. This would indicate a relatively high tolerance of A. brasilense to saline irrigation and its ability to reduce the deleterious effects of saline on growth by increasing the plant’s adaptation. However, increasing the seawater concentration in the irrigation water to 16.0% significantly decreased all tested parameters. Inoculation treatments generally increased NPKCa contents and decreased sodium ratio of the grains in compared with the uninoculated treatments. Overall results clearly revealed that the Azospirillum inoculation saved about 20 units of N-fertilizer and that saving was made economically feasible by decreasing the chemical fertilizers needed, improving the nitrogen content and counteracting the effects of salinity. PMID:23961049

  18. Analysis of damage threshold of K9 glass irradiated by 248-nm KrF excimer laser

    NASA Astrophysics Data System (ADS)

    Wang, Xi; Shao, Jingzhen; Li, Hua; Nie, Jinsong; Fang, Xiaodong

    2016-02-01

    The theoretical model of K9 glass irradiated by a 248-nm KrF excimer laser was established, and a numerical simulation was performed to calculate temperature and thermal stress fields in the K9 glass sample using the finite element method. The laser-induced damage thresholds were defined and calculated, and the effect of repetition frequency and the number of pulses on the damage threshold were also studied. Furthermore, the experiment research was carried out to confirm the numerical simulation. The damage threshold and damage morphology were analyzed by means of a metallurgical microscope and scanning electron microscopy. The simulation and experimental results indicated that the damage mechanism of K9 glass irradiated by a KrF excimer laser was melting damage and stress damage, and the stress damage first appeared inside the K9 glass sample. The tensile stress damage threshold, the compressive stress damage threshold, and the melting damage threshold were 0.64, 0.76, and 1.05 J/cm2, respectively. The damage threshold decreased with increasing repetition frequency and number of laser pulses. The experimental results indicated that the damage threshold of K9 glass was 2.8 J/cm2.

  19. Dependence of ultraviolet nanosecond laser polymer ablation on polymer molecular weight: Poly(methyl methacrylate) at 248 nm

    SciTech Connect

    Bounos, Giannis; Selimis, Alexandros; Georgiou, Savas; Rebollar, Esther; Castillejo, Marta; Bityurin, Nikita

    2006-12-01

    We rely on a methodology demonstrated previously for assessing the temperature evolution and polymer viscosity changes in the 248 nm irradiation of poly(methyl methacrylate)s (PMMAs) with molecular weights (M{sub w}) ranging from 2.5 to 996 kDa. Briefly, this methodology [G. Bounos et al., J. Appl. Phys. 98, 084317 (2005)] relies on monitoring the formation of aryl products in the irradiation of polymer doped with iodonaphthalene or iodophenanthrene. The results demonstrate that higher temperatures are attained with increasing M{sub w}. The surface temperatures at the corresponding ablation thresholds are estimated to be {approx}850-900 K for M{sub w}{>=}120 kDa vs {approx}600 K for 2.5 kDa PMMA. In addition, for all M{sub w}'s, melting is demonstrated (viscosity values of {approx_equal}10{sup 1} Pa s), but it lasts longer for high M{sub w} PMMAs. We ascribe these differences to the fact that low M{sub w} PMMAs dissociate efficiently to desorbing monomers/oligomers, thereby resulting in more efficient energy removal. Even so, the ablation threshold of the high M{sub w} PMMAs is attained at higher fluences. This can be ascribed to the higher fraction of bonds that is required to be broken, and also plausibly to the higher gaseous product pressures that must be attained, for material ejection to be effected. The results are overall well accounted by the bulk photothermal model.

  20. Cl2O photochemistry: ultraviolet/vis absorption spectrum temperature dependence and O(3P) quantum yield at 193 and 248 nm.

    PubMed

    Papanastasiou, Dimitrios K; Feierabend, Karl J; Burkholder, James B

    2011-05-28

    The photochemistry of Cl(2)O (dichlorine monoxide) was studied using measurements of its UV/vis absorption spectrum temperature dependence and the O((3)P) atom quantum yield, Φ(Cl(2)O)(O)(λ), in its photolysis at 193 and 248 nm. The Cl(2)O UV/vis absorption spectrum was measured over the temperature range 201-296 K between 200 and 500 nm using diode array spectroscopy. Cl(2)O absorption cross sections, σ(Cl(2)O)(λ,T), at temperatures <296 K were determined relative to its well established room temperature values. A wavelength and temperature dependent parameterization of the Cl(2)O spectrum using the sum of six Gaussian functions, which empirically represent transitions from the ground (1)A(1) electronic state to excited states, is presented. The Gaussian functions are found to correlate well with published theoretically calculated vertical excitation energies. O((3)P) quantum yields in the photolysis of Cl(2)O at 193 and 248 nm were measured using pulsed laser photolysis combined with atomic resonance fluorescence detection of O((3)P) atoms. O((3)P) quantum yields were measured to be 0.85 ± 0.15 for 193 nm photolysis at 296 K and 0.20 ± 0.03 at 248 nm, which was also found to be independent of temperature (220-352 K) and pressure (17 and 28 Torr, N(2)). The quoted uncertainties are at the 2σ (95% confidence) level and include estimated systematic errors. ClO radical temporal profiles obtained following the photolysis of Cl(2)O at 248 nm, as reported previously in Feierabend et al. [J. Phys. Chem. A 114, 12052, (2010)], were interpreted to establish a <5% upper-limit for the O + Cl(2) photodissociation channel, which indicates that O((3)P) is primarily formed in the three-body, O + 2Cl, photodissociation channel at 248 nm. The analysis also indirectly provided a Cl atom quantum yield of 1.2 ± 0.1 at 248 nm. The results from this work are compared with previous studies where possible.

  1. Photofragment translation spectroscopy of ClN3 at 248 nm: determination of the primary and secondary dissociation pathways.

    PubMed

    Hansen, N; Wodtke, A M; Goncher, S J; Robinson, J C; Sveum, N E; Neumark, D M

    2005-09-08

    Photofragmentation translational spectroscopy was used to identify the primary and secondary reaction pathways in the KrF laser (248 nm) photodissociation of chlorine azide (ClN(3)) under collision-free conditions. Both the molecular channel producing NCl (X (3)Sigma,a (1)Delta) + N(2) and the radical channel producing Cl ((2)P(J)) + N(3) were analyzed in detail. Consistent with previously reported velocity map ion imaging experiments [N. Hansen and A. M. Wodtke, J. Phys. Chem. A 107, 10608 (2003)] a bimodal translational energy distribution is seen when Cl atoms are monitored at mz = 35(Cl(+)). Momentum-matched N(3) counterfragments can be seen at mz = 42(N(3) (+)). The characteristics of the observed radical-channel data reflect the formation of linear azide radical and another high-energy form of N(3) (HEF-N(3)) that exhibits many of the characteristics one would expect from cyclic N(3). HEF-N(3) can be directly detected by electron-impact ionization more than 100 mus after its formation. Products of the unimolecular dissociation of HEF-N(3) are observed in the mz = 14(N(+)) and mz = 28(N(2) (+)) data. Anisotropy parameters were determined for the primary channels to be beta = -0.3 for the NCl forming channel and beta = 1.7 and beta = 0.4 for the linear N(3) and HEF-N(3) forming channels, respectively. There is additional evidence for secondary photodissociation of N(3) and of NCl.

  2. The outcomes of displaced paediatric distal radius fractures treated with percutaneous Kirschner wire fixation: a review of 248 cases.

    PubMed

    Ramoutar, D N; Shivji, F S; Rodrigues, J N; Hunter, J B

    2015-04-01

    This study aimed to evaluate the effect of manipulation under anaesthesia (MUA) and Kirschner wire (K-wire) fixation of displaced, paediatric distal radius fractures on residual radiological angulation, displacement, and shortening, as well as functional outcomes, including complication rates. A retrospective review was conducted of all paediatric patients undergoing MUA and K-wire fixation for an extra-articular distal radius fracture over a period of 5 years. A total of 248 patients were included in the study with a mean age of 9.9 years (3-15). Mean follow-up was 6.6 weeks (4-156). There was a statistically significant increase in median dorsal angulation (p<0.0001) between initial post-operative and follow-up radiographs at the time of K-wire removal. The number of K-wires used did not have a significant effect on dorsal angulation (p=0.9015) at time of K-wire removal, nor did the use of an above or below elbow cast (p=0.3883). Seventeen patients required a further general anaesthetic (5 revision operations, 12 removal of migrated K-wires). Eighty-seven percentage of (215 patients) of patients had normal function at follow-up post-K-wire removal. Angulation at time of K-wire removal of more than 15° was significantly associated with reduced functional outcome (p=0.0377). A total of 41 patients (17%) had complications associated with K-wire use. We conclude that though K-wire fixation is an effective technique, it does not prevent re-angulation of the fracture and is associated with a significant complication rate. Given the remodelling potential and tolerance to deformity in children, surgeons should give careful thought before utilising this technique for all displaced or angulated paediatric distal radius fractures. If used, 1 K-wire with immobilisation in a below elbow cast is sufficient in most cases.

  3. Cross section limits for the {sup 248}Cm({sup 25}Mg,4n-5n){sup 268,269}Hs reactions

    SciTech Connect

    Dvorak, J.; Dvorakova, Z.; Schuber, R.; Tuerler, A.; Yakushev, A.; Bruechle, W.; Duellmann, Ch. E.; Jaeger, E.; Schaedel, M.; Schausten, B.; Schimpf, E.; Eberhardt, K.; Thoerle, P.; Eichler, R.; Nagame, Y.; Qin, Z.; Semchenkov, A.; Wegrzecki, M.

    2009-03-15

    We report on an attempt to produce and detect {sup 268}Hs and {sup 269}Hs in the nuclear fusion reaction {sup 25}Mg+{sup 248}Cm using the gas phase chemistry apparatus COMPACT. No decay chains attributable to the decay of hassium isotopes were observed during the course of this experiment. From the nonobservation of {sup 269}Hs we derive a cross section limit of 0.4 pb (63% confidence limit) for the reaction {sup 248}Cm({sup 25}Mg,4n){sup 269}Hs at a center-of-target beam energy of 140 MeV. The evaluated cross section limit for the {sup 248}Cm({sup 25}Mg,5n){sup 268}Hs reaction depends on the assumed half-life of unknown {sup 268}Hs. Current systematics of the half-lives for even-even Hs isotopes suggests a value of 0.5 s, resulting in a cross section limit of 1.3 pb.

  4. Hydrothermal synthesis, structure, Raman spectroscopy, and self-irradiation studies of {sup 248}Cm(IO{sub 3}){sub 3}

    SciTech Connect

    Sykora, Richard E.; Assefa, Zerihun; Haire, Richard G. . E-mail: hairerg@ornl.gov; Albrecht-Schmitt, Thomas E. . E-mail: albreth@auburn.edu

    2004-12-01

    The study of curium iodate, Cm(IO{sub 3}){sub 3}, was undertaken as part of a systematic investigation of the 4f- and 5f-elements' iodates. The reaction of {sup 248}CmCl{sub 3} with aqueous H{sub 5}IO{sub 6} under mild hydrothermal conditions results in the reduction of IO{sub 6}{sup 5-} to IO{sub 3}{sup -} anions, and the subsequent formation of Cm(IO{sub 3}){sub 3} single crystals. Crystallographic data are: (193K, MoK{alpha}, {lambda}=0.71073A): monoclinic, space group P2{sub 1}/c, a=7.2014(7)A, b=8.5062(9)A, c=13.4622(14)A, {beta}=100.142(2){sup o}, V=811.76(14), Z=4, R(F)=2.11%, Rw(Fo2)=4.43% for 119 parameters with 1917 reflections with I>2{sigma}(I). The structure consists of Cm{sup 3+} cations bound by iodate anions to form [Cm(IO{sub 3}){sub 8}] units, where the local coordination environment around the curium centers can be described as a distorted dodecahedron. There are three crystallographically unique iodate anions within the structure; two iodates bridge between three Cm centers, and one iodate bridges between two Cm centers and has a terminal oxygen atom. The bridging of the curium centers by the iodate anions creates a three-dimensional structure. Three strong Raman bands with comparable intensities were observed at 846, 804, and 760cm{sup -1} and correspond to the I-O symmetric stretching of the three crystallographically distinct iodate ions. The Raman profile suggests a lack of inter-ionic vibrational coupling of the I-O stretching, while intra-ionic coupling provides symmetric and asymmetric components that correspond to each iodate site. Repeated collection of X-ray diffraction data for a crystal of Cm(IO{sub 3}){sub 3} over a period of time revealed a gradual expansion of the unit cell from self-irradiation. After 71 days, the new parameters were: a=7.2132(7)A, b=8.5310(8)A, c=13.505(1)A, {beta}=100.021(2){sup o}, V=818.3(2)

  5. Measurement of intensity-dependent rates of above-threshold ionization (ATI) of atomic hydrogen at 248 nm

    SciTech Connect

    Nichols, T.D.

    1991-04-01

    Measured rates of multiphoton ionization (MPI) from the ground state of atomic hydrogen by a linearly polarized, subpicosecond KrF laser pulse at 248 nm wavelength are compared to predictions of lowest-order perturbation theory, Floquet theory, and Keldysh-Faisal-Reiss (KFR) theory with and without Coulomb correction for peak irradiance of 3 {times} 10{sup 12}W/cm{sup 2} to 2 {times} 10{sup 14}W/cm{sup 2}. The Coulomb-corrected Keldysh model falls closest to the measured rates, the others being much higher or much lower. At 5 {times} 10{sup 13}W/cm{sup 2}, the number of ATI electrons decreased by a factor of approximately 40 with each additional photon absorbed. ATI of the molecular hydrogen background and of atoms from photodissociation of the molecules were also observed. The experiment employed a crossed-beam technique at ultrahigh vacuum with an rf-discharge atomic hydrogen source and a magnetic-bottle type electron time-of-flight spectrometer to count the electrons in the different ATI channels separately. The apparatus was calibrated to allow comparison of absolute as well as relative ionization rates to the theoretical predictions. This calibration involved measuring the distribution of irradiance in a focal volume that moved randomly and changed its size from time to time. A data collection system under computer control divided the time-of-flight spectra into bins according to the energy of each laser pulse. This is the first measurement of absolute rates of ATI in atomic hydrogen, and the first measurement of absolute test of MPI in atomic hydrogen without a large factor to account for multiple modes in the laser field. As such, the results of this work are important to the development of ATI theories, which presently differ by orders of magnitude in their prediction of the ionization rates. They are also important to recent calculations of temperatures in laser-heated plasmas, many of which incorporate KFR theory.

  6. Competition between photochemistry and energy transfer in ultraviolet-excited diazabenzenes. I. Photofragmentation studies of pyrazine at 248 nm and 266 nm

    SciTech Connect

    Sevy, Eric T.; Muyskens, Mark A.; Rubin, Seth M.; Flynn, George W.; Muckerman, James T.

    2000-04-01

    The quantum yield for the formation of HCN from the photodissociation of pyrazine excited at 248 nm and 266 nm is determined by IR diode probing of the HCN photoproduct. HCN photoproducts from excited pyrazine are produced via three different dissociation channels, one that is extremely ''prompt'' and two others that are ''late.'' The total quantum yield from all reaction channels obtained at low quencher gas pressures, {phi}=1.3{+-}0.2 for 248 nm and 0.5{+-}0.3 for 266 nm, is in agreement with preliminary studies of this process as well as recent molecular beam studies. To investigate if HCN production is the result of pyrazine multiphoton absorption, this photodissociation process has been further studied by observing the HCN quantum yield as a function of total quencher gas pressure (10 mTorr pyrazine, balance SF{sub 6}) and as a function of 248 nm laser fluence from 2.8 to 82 mJ/cm2. At the highest SF{sub 6} pressures, the HCN quantum yield shows strong positive correlation with laser fluence, indicating that the ''prompt'' channel is the result of multiphoton absorption; however, at low pressure, the HCN quantum yield is affected little by changing laser fluence, indicating that the majority of the HCN photoproducts at low pressure are produced from pyrazine which has absorbed only one UV photon. At the lowest pressures sampled, HCN produced from the one-photon ''late'' process accounts for more than 95% of all HCN formed (at low laser fluence). At high pressures the single photon ''late'' pyrazine dissociation is quenched, and HCN produced at high quencher gas pressures comes only from the multiphoton absorption channel, which can be clearly observed to depend on laser fluence. The HCN quantum yield as a function of laser intensity at high pressure has been fit to a quadratic function that can be used to determine the amount of ''prompt'' ''unquenched'' HCN produced from multiphoton photodissociation. Additionally, the information theoretic prior functions

  7. Laser ablation of ceramic Al{sub 2}O{sub 3} at 193 nm and 248 nm: The importance of single-photon ionization processes

    SciTech Connect

    Pelaez, R. J.; Afonso, C. N.; Bator, M.; Lippert, T.

    2013-06-14

    The aim of this work is to demonstrate that single-photon photoionization processes make a significant difference in the expansion and temperature of the plasma produced by laser ablation of ceramic Al{sub 2}O{sub 3} in vacuum as well as to show their consequences in the kinetic energy distribution of the species that eventually will impact on the film properties produced by pulsed laser deposition. This work compares results obtained by mass spectrometry and optical spectroscopy on the composition and features of the plasma produced by laser ablation at 193 nm and 248 nm, i.e., photon energies that are, respectively, above and below the ionization potential of Al, and for fluences between threshold for visible plasma and up to Almost-Equal-To 2 times higher. The results show that the ionic composition and excitation of the plasma as well as the ion kinetic energies are much higher at 193 nm than at 248 nm and, in the latter case, the population of excited ions is even negligible. The comparison of Maxwell-Boltzmann temperature, electron temperatures, and densities of the plasmas produced with the two laser wavelengths suggests that the expansion of the plasma produced at 248 nm is dominated by a single population. Instead, the one produced at 193 nm is consistent with the existence of two populations of cold and hot species, the latter associated to Al{sup +} ions that travel at the forefront and produced by single photon ionization as well as Al neutrals and double ionized ions produced by electron-ion impact. The results also show that the most energetic Al neutrals in the plasma produced at the two studied wavelengths are in the ground state.

  8. {sup 248}Cm({sup 22}Ne,xn){sup 270-x}Sg reaction and the decay properties of {sup 265}Sg reexamined

    SciTech Connect

    Duellmann, Ch. E.; Tuerler, A.

    2008-06-15

    Recent studies of the hot fusion reaction {sup 248}Cm({sup 26}Mg,xn){sup 274-x}Hs have provided new nuclear decay data on {sup 265,266}Sg and confirmed the existence of an isomeric state in {sup 261}Rf. The results reported in [J. Dvorak et al., Phys. Rev. Lett. 100, 132503 (2008)] suggest that all decay chains observed in previous studies of the reaction {sup 248}Cm({sup 22}Ne,xn){sup 270-x}Sg, which were originally attributed to {sup 266}Sg, originated from {sup 265}Sg. Here, the decay properties of {sup 265}Sg are reevaluated. Indications for the existence of an isomeric state in {sup 265}Sg are found. The half-lives and main {alpha} particle energies of the two {sup 265}Sg states are 8.9 s/8.85 MeV and 16.2 s/8.70 MeV, respectively. Direct production of this isotope as an evaporation residue of a nuclear fusion reaction populates both states with similar intensity while {alpha} decay of {sup 269}Hs into {sup 265}Sg preferentially populates the longer-lived state, which in turn decays almost exclusively into the short-lived state in {sup 261}Rf. The cross section of the reaction {sup 248}Cm({sup 22}Ne,5n){sup 265}Sg is reanalyzed and found to be of the order of a few hundred pb, assuming that {alpha} decay is the only decay mode of {sup 265}Sg. A decay scheme that is consistent with the published data on {sup 265}Sg and {sup 261}Rf is proposed, which can serve as a working hypothesis in the design of new experiments dedicated to study the production and decay of these two isotopes.

  9. Residues 248-252 and 300-304 of the cardiac Na+/Ca2+ exchanger are involved in its regulation by phospholemman.

    PubMed

    Zhang, Xue-Qian; Wang, JuFang; Song, Jianliang; Ji, Angi M; Chan, Tung O; Cheung, Joseph Y

    2011-10-01

    Using split cardiac Na(+)/Ca(2+) exchangers (NCX1), we previously demonstrated that phospholemman (PLM) regulates NCX1 by interacting with the proximal linker domain (residues 218-358) of the intracellular loop of NCX1. With the use of overlapping loop deletion mutants, interaction sites are localized to two regions spanning residues 238-270 and residues 300-328 of NCX1. In this study, we used alanine (Ala) linker scanning to pinpoint the residues in the proximal linker domain involved in regulation of NCX1 by PLM. Transfection of human embryonic kidney (HEK)293 cells with wild-type (WT) NCX1 or its Ala mutants but not empty vector resulted in NCX1 current (I(NaCa)). Coexpression of PLM with WT NCX1 inhibited I(NaCa). Mutating residues 248-252 (PASKT) or 300-304 (QKHPD) in WT NCX1 to Ala resulted in loss of inhibition of I(NaCa) by PLM. By contrast, inhibition of I(NaCa) by PLM was preserved when residues 238-242, 243-247, 253-257, 258-262, 263-267, 305-309, 310-314, 315-319, 320-324, or 325-329 were mutated to Ala. While mutating residue 301 to alanine completely abolished PLM inhibition, mutation of any single residue 250-252, 300, or 302-304 resulted in partial reduction in inhibition. Mutating residues 248-252 to Ala resulted in significantly weaker association with PLM. The NCX1-G503P mutant that lacks Ca(2+)-dependent activation retained its sensitivity to PLM. We conclude that residues 248-252 and 300-304 in the proximal linker domain of NCX1 were involved in its inhibition by PLM.

  10. L-shell emission from high-Z solid targets by intense 10{sup 19}W/cm{sup 2} irradiation with a 248nm laser

    SciTech Connect

    Nelson, T.R.; Borisov, A.B.; Boyer, K.

    2000-01-05

    Efficient (1.2% yield) multikilovolt x-ray emission from Ba(L) (2.4--2.8{angstrom}) and Gd(L) (1.7--2.1{angstrom}) is produced by ultraviolet (248nm) laser-excited BaF{sub 2} and Gd solids. The high efficiency is attributed to an inner shell-selective collisional electron ejection. Much effort has been expended recently in attempts to develop an efficient coherent x-ray source suitable for high-resolution biological imaging. To this end, many experiments have been performed studying the x-ray emissions from high-Z materials under intense (>10{sup 18}W/cm{sup 2}) irradiation, with the most promising results coming from the irradiation of Xe clusters with a UV (248nm) laser at intensities of 10{sup 18}--10{sup 19}W/cm{sup 2}. In this paper the authors report the production of prompt x-rays with energies in excess of 5keV with efficiencies on the order of 1% as a result of intense irradiation of BaF{sub 2} and Gd targets with a terawatt 248nm laser. The efficiency is attributed to an inner shell-selective collisional electron ejection mechanism in which the previously photoionized electrons are ponderomotively driven into an ion while retaining a portion of their atomic phase and symmetry. This partial coherence of the laser-driven electrons has a pronounced effect on the collisional cross-section for the electron ion interaction.

  11. Insolation data manual: long-term monthly averages of solar radiation, temperature, degree-days and global anti K/sub T/ for 248 national weather service stations

    SciTech Connect

    Knapp, C L; Stoffel, T L; Whitaker, S D

    1980-10-01

    Monthly averaged data is presented which describes the availability of solar radiation at 248 National Weather Service stations. Monthly and annual average daily insolation and temperature values have been computed from a base of 24 to 25 years of data. Average daily maximum, minimum, and monthly temperatures are provided for most locations in both Celsius and Fahrenheit. Heating and cooling degree-days were computed relative to a base of 18.3/sup 0/C (65/sup 0/F). For each station, global anti K/sub T/ (cloudiness index) were calculated on a monthly and annual basis. (MHR)

  12. Fragment mass and kinetic-energy distributions from spontaneous fission of the neutron-deficient isotopes, 1. 2-s /sup 246/Fm and 38-s /sup 248/Fm

    SciTech Connect

    Hoffman, D.; Lee, D.; Ghiorso, A.; Nurmia, M.; Aleklett, K.

    1980-10-01

    We have measured the mass and kinetic-energy distributions for fragments from the spontaneous fission of 1.2-s /sup 246/Fm and 38-s /sup 248/Fm. The mass distributions are highly asymmetric and the average total kinetic energies of 199 +- 4 MeV and 198 +- 4 MeV, respectively, are consistent with systematics for lower Z actinides. Their properties are in contrast to those of /sup 258/Fm and /sup 259/Fm, whose spontaneous fission results in narrowly symmetric mass distributions accompanied by unusually high total kinetic energies.

  13. Photolysis of CH₃CHO at 248 nm: evidence of triple fragmentation from primary quantum yield of CH₃ and HCO radicals and H atoms.

    PubMed

    Morajkar, Pranay; Bossolasco, Adriana; Schoemaecker, Coralie; Fittschen, Christa

    2014-06-07

    Radical quantum yields have been measured following the 248 nm photolysis of acetaldehyde, CH3CHO. HCO radical and H atom yields have been quantified by time resolved continuous wave Cavity Ring Down Spectroscopy in the near infrared following their conversion to HO2 radicals by reaction with O2. The CH3 radical yield has been determined using the same technique following their conversion into CH3O2. Absolute yields have been deduced for HCO radicals and H atoms through fitting of time resolved HO2 profiles, obtained under various O2 concentrations, to a complex model, while the CH3 yield has been determined relative to the CH3 yield from 248 nm photolysis of CH3I. Time resolved HO2 profiles under very low O2 concentrations suggest that another unknown HO2 forming reaction path exists in this reaction system besides the conversion of HCO radicals and H atoms by reaction with O2. HO2 profiles can be well reproduced under a large range of experimental conditions with the following quantum yields: CH3CHO + hν(248nm) → CH3CHO*, CH3CHO* → CH3 + HCO ϕ(1a) = 0.125 ± 0.03, CH3CHO* → CH3 + H + CO ϕ(1e) = 0.205 ± 0.04, CH3CHO*[Formula: see text]CH3CO + HO2 ϕ(1f) = 0.07 ± 0.01. The CH3O2 quantum yield has been determined in separate experiments as ϕ(CH₃) = 0.33 ± 0.03 and is in excellent agreement with the CH3 yields derived from the HO2 measurements considering that the triple fragmentation (R1e) is an important reaction path in the 248 nm photolysis of CH3CHO. From arithmetic considerations taking into account the HO2 and CH3 measurements we deduce a remaining quantum yield for the molecular pathway: CH3CHO* → CH4 + CO ϕ(1b) = 0.6. All experiments can be consistently explained with absence of the formerly considered pathway: CH3CHO* → CH3CO + H ϕ(1c) = 0.

  14. Production of heavy actinides from interactions of /sup 16/O, /sup 18/O, /sup 20/Ne, and /sup 22/Ne with /sup 248/Cm

    SciTech Connect

    Lee, D.; von Gunten, H.; Jacak, B.; Nurmia, M.; Liu, Y.; Luo, C.; Seaborg, G.T.; Hoffman, D.C.

    1982-01-01

    We have measured cross sections for the production of isotopes of Bk through No in bombardments of /sup 248/Cm with /sup 16/O, /sup 18/O, /sup 20/Ne, and /sup 22/Ne ions at energies near the Coulomb barrier. In general, the peak of the mass-yield curve for each element is about two mass units larger for /sup 18/O and /sup 22/Ne than for /sup 16/O and /sup 20/Ne, reflecting the neutron excess of the projectiles. The production cross sections and maxima of the actinide isotopic distributions are at least as favorable for production of neutron-rich actinides as those measured for irradiation of /sup 238/U and /sup 248/Cm with very heavy ions. The observation of so many neutron-rich products between the masses of the target and compound nucleus suggests a direct transfer reaction in which the product nuclide is formed with relatively low excitation which minimizes depletion from prompt fission.

  15. Excitation functions for production of heavy actinides from interactions of /sup 40/Ca and /sup 48/Ca ions with /sup 248/Cm

    SciTech Connect

    Hoffman, D.C.; Fowler, M.M.; Daniels, W.R.; von Gunten, H.R.; Lee, D.; Moody, K.J.; Gregorich, K.; Welch, R.; Seaborg, G.T.; Bruechle, W.

    1985-05-01

    Excitation functions have been measured for production of isotopes of Bk through Fm in bombardments of /sup 248/Cm with 234- to 294-MeV /sup 40/Ca ions and with 239- to 318-MeV /sup 48/Ca ions. The maxima of the isotopic distributions for these elements occur at only 2 to 3 mass numbers larger for /sup 48/Ca than for /sup 40/Ca reactions. The shapes of the distributions and the half-widths of about 2.5 mass numbers are quite similar to those observed previously for reactions of /sup 16/O, /sup 18/O, /sup 20/Ne, and /sup 22/Ne with /sup 248/Cm. In general, the excitation functions for /sup 40/Ca show maxima near the Coulomb barrier while those for /sup 48/Ca are about 20 MeV above the barrier. The cross sections decrease rather slowly with increasing projectile energy over the energy range studied, indicating that the additional projectile energy is not manifested as excitation energy of these actinide products.

  16. Influence of BCL2-938C>A and BAX-248G>A promoter polymorphisms in the development of AML: case-control study from South India.

    PubMed

    Cingeetham, Anuradha; Vuree, Sugunakar; Dunna, Nageswara Rao; Gorre, Manjula; Nanchari, Santhoshi Rani; Edathara, Prajitha Mohandas; Meka, Phannibhushann; Annamaneni, Sandhya; Digumarthi, Raghunadharao; Sinha, Sudha; Satti, Vishnupriya

    2015-09-01

    B-cell lymphoma 2 (BCL2) and BCL2-associated X protein (BAX) proteins are anti-apoptotic and pro-apoptotic determinants of mitochondrial-mediated apoptosis, and their relative expression determines the cell fate. The promoter polymorphisms in these genes were shown to alter the protein function or expression and exert an impact on apoptosis regulation. Deregulation in the expression of any of these genes leads to disruption of cellular homeostasis and malignant transformation. The present study was aimed to determine the association of BCL2-938C>A and BAX-248G>A promoter polymorphisms with origin and progression of acute myeloid leukemia (AML). We also have performed combined genotype analysis to evaluate the cumulative effect of risk genotypes in the AML development. These polymorphisms were genotyped by polymerase chain reaction- restriction fragment length polymorphism (PCR-RFLP) in 221 AML patients and 305 age- and sex-matched healthy controls. Our study revealed that BCL2-938CA (p = 0.018) and BAX-248GG (0.043) genotypes were significantly associated with increased risk for AML occurrence. BAX-248A allele had shown decreased risk for AML. The combined analysis had shown that BCL2-938CA+AA-BAX-248GG group had a 1.63-fold (95 % CI: 1.08-2.45, p = 0.02) increased risk for AML. None of the clinical variables had shown any significant association with both polymorphisms. With respect to complete remission (CR) rate, BAX-248GG genotype (p = 0.002) and G allele (p = 0.009) had conferred significant risk for complete remission failure. Although the log rank test was not significant, survival analysis had shown a trend where BCL2-938CA genotype, and BAX-248GG had reduced median disease-free survival (DFS) of 9 and 10 months, respectively. In conclusion, BCL2-938C>A and BAX-248G>A gene polymorphisms might contribute to the origin of AML. Moreover, influence of BAX-248GG genotype on CR and DFS rate suggests that the BAX-248G>A polymorphism can serve as

  17. Excitation functions for production of heavy actinides from interactions of /sup 18/O with /sup 248/Cm and /sup 249/Cf

    SciTech Connect

    Lee, D.; Moody, K.J.; Nurmia, M.J.; Seaborg, G.T.; von Gunten, H.R.; Hoffman, D.C.

    1983-06-01

    Excitation functions have been measured for the production of isotopes of Bk through Fm in bombardments of /sup 248/Cm with 97- to 122-MeV /sup 18/O ions and of isotopes of Bk through No in bombardments of /sup 249/Cf with 91- to 150-MeV /sup 18/O ions. The cross sections and widths of the mass distributions for the actinides produced in these reactions are very similar for transfer of the same numbers of nucleons. A semiquantitative comparison of the experimental results with calculations based on a simple model shows that calculations of this type are helpful in selection of projectile-target systems and optimum energies for production of specific actinide isotopes and for synthesis of as yet unknown heavy isotopes and elements. Comparisons of experimental results with calculations show that, in general, about half of the kinetic energy of the projectile is transferred to the actinide product.

  18. Ada Compiler Validation Summary Report: Certificate Number: 890119A1. 10032 Alsys AlsyCOMP 019, Version 4.1 Zenith Z-248 Model 50 and Intel isBC 286/12 Single Board Computer

    DTIC Science & Technology

    1989-01-19

    Zenith Z-248 Model 50 under MS/DOS, Version 3.2 (host) to Intel isBC 286/12 single board computer (target), ACVC 1.10 g0 01 03 004 DD tŘ 1473 1DITION...Intel isBC 286/12 single board computer Completion of On-Site Testing: 19 January 1989 AcCesion For DTIC Tii prepared BY: . AFNOR .,ltir...Number: 890119A1.10032 Host: Zenith Z-248 Model 50 under MS/DOS, Version 3.2 Target: Intel isBC 286/12 single board computer Testing Completed 19 January

  19. Nitryl chloride (ClNO2): UV/vis absorption spectrum between 210 and 296 K and O(3P) quantum yield at 193 and 248 nm.

    PubMed

    Ghosh, Buddhadeb; Papanastasiou, Dimitrios K; Talukdar, Ranajit K; Roberts, James M; Burkholder, James B

    2012-06-21

    Recent studies have shown that the UV/vis photolysis of nitryl chloride (ClNO2) can be a major source of reactive chlorine in the troposphere. The present work reports measurements of the ClNO2 absorption spectrum and its temperature dependence between 210 and 296 K over the wavelength range 200–475 nm using diode array spectroscopy. The room temperature spectrum obtained in this work was found to be in good agreement with the results from Ganske et al. (J. Geophys. Res. 1992, 97, 7651) over the wavelength range common to both studies (200–370 nm) but differs systematically from the currently recommended spectrum for use in atmospheric models. The present results lead to a decrease in the calculated atmospheric ClNO2 photolysis rate by 30%. Including the temperature dependence of the ClNO2 spectrum decreases the calculated atmospheric photolysis rate at lower temperatures (higher altitudes) even further. A parametrization of the wavelength and temperature dependence of the ClNO2 spectrum is presented. O(3P) quantum yields, Φ(ClNO2)(O), in the photolysis of ClNO2 at 193 and 248 nm were measured at 296 K using pulsed laser photolysis combined with atomic resonance fluorescence detection of O(3P) atoms. Φ(ClNO2)(O)(λ) was found to be 0.67 ± 0.12 and 0.15 ± 0.03 (2σ error limits, including estimated systematic errors) at 193 and 248 nm, respectively, indicating that multiple dissociation channels are active in the photolysis of ClNO2 at these wavelengths. The Φ(ClNO2)(O)(λ) values obtained in this work are discussed in light of previous ClNO2 photodissociation studies and the differences are discussed.

  20. Ubiquitous and tenacious methylation of the CpG site in codon 248 of the p53 gene may explain its frequent appearance as a mutational hot spot in human cancer.

    PubMed Central

    Magewu, A N; Jones, P A

    1994-01-01

    Cytosine methylation at CpG dinucleotides is thought to cause more than one-third of all transition mutations responsible for human genetic diseases and cancer. We investigated the methylation status of the CpG dinucleotide at codon 248 in exon 7 of the p53 gene because this codon is a hot spot for inactivating mutations in the germ line and in most human somatic tissues examined. Codon 248 is contained within an HpaII site (CCGG), and the methylation status of this and flanking CpG sites was analyzed by using the methylation-sensitive enzymes CfoI (GCGC) and HpaII. Codon 248 and the CfoI and HpaII sites in the flanking introns were methylated in every tissue and cell line examined, indicating extensive methylation of this region in the p53 gene. Exhaustive treatment of an osteogenic sarcoma cell line, TE85, with the hypomethylating drug 5-aza-2'-deoxycytidine did not demethylate codon 248 or the CfoI sites in intron 6, although considerable global demethylation of the p53 gene was induced. Constructs containing either exon 7 alone or exon 7 and the flanking introns were transfected into TE85 cells to determine whether de novo methylation would occur. The presence of exon 7 alone caused some de novo methylation to occur at codon 248. More extensive de novo methylation of the CfoI sites in intron 6, which contains an Alu sequence, occurred in cells transfected with a vector containing exon 7 and flanking introns. With longer time in culture, there was increased methylation at the CfoI sites, and de novo methylation of codon 248 and its flanking HpaII sites was observed. These de novo-methylated sites were also resistant to 5-aza-2'-deoxycytidine-induced demethylation. The frequent methylation of codon 248 and adjacent Alu sequence may explain the enhanced mutability of this site as a result of the deamination of the 5-methylcytosine. Images PMID:8196660

  1. Oxalyl chloride, ClC(O)C(O)Cl: UV/vis spectrum and Cl atom photolysis quantum yields at 193, 248, and 351 nm.

    PubMed

    Ghosh, Buddhadeb; Papanastasiou, Dimitrios K; Burkholder, James B

    2012-10-28

    Oxalyl chloride, (ClCO)(2), has been used as a Cl atom photolytic precursor in numerous laboratory kinetic and photochemical studies. In this study, the UV/vis absorption spectrum of (ClCO)(2) and the Cl atom quantum yields in its photolysis at 193, 248, and 351 nm are reported. The UV∕vis spectrum was measured between 200 and 450 nm at 296 K using diode array spectroscopy in conjunction with an absolute cross section obtained at 213.9 nm. Our results are in agreement with the spectrum reported by Baklanov and Krasnoperov [J. Phys. Chem. A 105, 97-103 (2001)], which was obtained at 11 discrete wavelengths between 193.3 and 390 nm. Cl atom quantum yields, Φ(λ), were measured using pulsed laser photolysis coupled with time resolved atomic resonance fluorescence detection of Cl. The UV photolysis of (ClCO)(2) has been shown in previous studies to occur via an impulsive three-body dissociation mechanism, (COCl)(2) + hv → ClCO* + Cl + CO (2), where the excited ClCO radical, ClCO*, either dissociates or stabilizes ClCO* → Cl + CO (3a), → ClCO (3b). ClCO is thermally unstable at the temperatures (253-298 K) and total pressures (13-128 Torr) used in our experiments ClCO + M → Cl + CO + M (4) leading to the formation of a secondary Cl atom that was resolvable in the Cl atom temporal profiles obtained in the 248 and 351 nm photolysis of (ClCO)(2). Φ(193 nm) was found to be 2.07 ± 0.37 independent of bath gas pressure (25.8-105.7 Torr, N(2)), i.e., the branching ratio for channel 2a or the direct formation of 2Cl + 2CO in the photolysis of (ClCO)(2) is >0.95. At 248 nm, the branching ratio for channel 2a was determined to be 0.79 ± 0.15, while the total Cl atom yield, i.e., following the completion of reaction (4), was found to be 1.98 ± 0.26 independent of bath gas pressure (15-70 Torr, N(2)). Φ(351 nm) was found to be pressure dependent between 7.8 and 122.4 Torr (He, N(2)). The low-pressure limit of the total Cl atom quantum yield, Φ(0)(351 nm), was 2

  2. Oxalyl chloride, ClC(O)C(O)Cl: UV/vis spectrum and Cl atom photolysis quantum yields at 193, 248, and 351 nm

    SciTech Connect

    Ghosh, Buddhadeb; Papanastasiou, Dimitrios K.; Burkholder, James B.

    2012-10-28

    Oxalyl chloride, (ClCO){sub 2}, has been used as a Cl atom photolytic precursor in numerous laboratory kinetic and photochemical studies. In this study, the UV/vis absorption spectrum of (ClCO){sub 2} and the Cl atom quantum yields in its photolysis at 193, 248, and 351 nm are reported. The UV/vis spectrum was measured between 200 and 450 nm at 296 K using diode array spectroscopy in conjunction with an absolute cross section obtained at 213.9 nm. Our results are in agreement with the spectrum reported by Baklanov and Krasnoperov [J. Phys. Chem. A 105, 97-103 (2001)], which was obtained at 11 discrete wavelengths between 193.3 and 390 nm. Cl atom quantum yields, {Phi}({lambda}), were measured using pulsed laser photolysis coupled with time resolved atomic resonance fluorescence detection of Cl. The UV photolysis of (ClCO){sub 2} has been shown in previous studies to occur via an impulsive three-body dissociation mechanism, (COCl){sub 2}+ hv{yields} ClCO*+ Cl + CO (2), where the excited ClCO radical, ClCO*, either dissociates or stabilizes ClCO*{yields} Cl + CO (3a), {yields} ClCO (3b). ClCO is thermally unstable at the temperatures (253-298 K) and total pressures (13-128 Torr) used in our experiments ClCO + M {yields} Cl + CO + M (4) leading to the formation of a secondary Cl atom that was resolvable in the Cl atom temporal profiles obtained in the 248 and 351 nm photolysis of (ClCO){sub 2}. {Phi}(193 nm) was found to be 2.07 {+-} 0.37 independent of bath gas pressure (25.8-105.7 Torr, N{sub 2}), i.e., the branching ratio for channel 2a or the direct formation of 2Cl + 2CO in the photolysis of (ClCO){sub 2} is >0.95. At 248 nm, the branching ratio for channel 2a was determined to be 0.79 {+-} 0.15, while the total Cl atom yield, i.e., following the completion of reaction (4), was found to be 1.98 {+-} 0.26 independent of bath gas pressure (15-70 Torr, N{sub 2}). {Phi}(351 nm) was found to be pressure dependent between 7.8 and 122.4 Torr (He, N{sub 2}). The low

  3. Evaluation of attenuated PSM photomask blanks with TF11 chrome and FEP-171 resist on a 248 nm DUV laser pattern generator

    NASA Astrophysics Data System (ADS)

    Xing, Kezhao; Björnborg, Charles; Karlsson, Henrik; Paulsson, Adisa; Rosendahl, Anna; Beiming, Peter; Vedenpää, Jukka; Walford, Jonathan; Newman, Tom

    2007-10-01

    Tighter requirements on mask resolution, CD and image positioning accuracy at and beyond the 45 nm technology node push the development of improved photomask blanks. One such blank for attenuated phase-shift masks (att-PSM) provides a thinner chrome film, named TF11, with higher chrome etch rate compared to the previous generation Att- PSM blank (NTAR5 chrome film) from the same supplier. Reduced stress in the chrome film also results in less image placement error induced by the material. FEP-171 is the positive chemically amplified resist (PCAR) that is most commonly used in advanced mask manufacturing with both 50 keV variable shaped e-beam (VSB) and DUV laser pattern generators. TF11 allows an FEP-171 resist film down to about 2000 Å thickness with sufficient etch resistance, while the standard resist thickness for NTAR5 is around 3000 Å. This work has experimentally evaluated the use of TF11 chrome and FEP-171 resist together with a 248 nm DUV laser pattern generator, the Sigma7500. First, patterning performance in resist with thicknesses from 2000 Å to 2600 Å, in steps of 100 Å, was tested with respect to swing curve and basic lithographic parameters including resolution, CD linearity, CD iso-dense bias and dose sensitivity. Patterning results on mask showed a swing minimum at around 2200 Å and a swing maximum at around 2500 Å, which correspond to reflectivity measurements for 248 nm wavelength performed by the blank supplier. It was concluded that the overall patterning performance was best close to the swing maximum. Thereafter the patterning performance using TF11 at two resist thicknesses, 2000 Å and 2550 Å, was studied in more detail and compared to performance using NTAR5 with 3200 Å resist. The evaluation showed that the Sigma7500-II offers good compatibility with TF11, especially using the optimized FEP-171 resist thickness of 2550 Å. It also showed that the patterning capability of the Sigma7500-II using TF11 and 2550 Å resist is improved

  4. PROBING THE MSP PRENATAL STAGE: THE OPTICAL IDENTIFICATION OF THE X-RAY BURSTER EXO 1745-248 IN TERZAN 5

    SciTech Connect

    Ferraro, F. R.; Pallanca, C.; Lanzoni, B.; Cadelano, M.; Dalessandro, E.; Mucciarelli, A.

    2015-07-01

    We report on the optical identification of the neutron star burster EXO 1745-248 in Terzan 5. The identification was performed by exploiting Hubble Space Telescope/Advanced Camera for Surveys images acquired in Director's Discretionary Time shortly after (approximately one month) the Swift detection of the X-ray burst. The comparison between these images and previous archival data revealed the presence of a star that is currently brightened by ∼3 mag, consistent with expectations during an X-ray outburst. The centroid of this object well agrees with the position, in the archival images, of a star located in the turn-off/sub-giant-branch region of Terzan 5. This supports the scenario that the companion should have recently filled its Roche Lobe. Such a system represents the prenatal stage of a millisecond pulsar, an evolutionary phase during which heavy mass accretion on the compact object occurs, thus producing X-ray outbursts and re-accelerating the neutron star.

  5. Accurate determination of Curium and Californium isotopic ratios by inductively coupled plasma quadrupole mass spectrometry (ICP-QMS) in 248Cm samples for transmutation studies

    SciTech Connect

    Gourgiotis, A.; Isnard, H.; Aubert, M.; Dupont, E.; AlMahamid, I.; Cassette, P.; Panebianco, S.; Letourneau, A.; Chartier, F.; Tian, G.; Rao, L.; Lukens, W.

    2011-02-01

    The French Atomic Energy Commission has carried out several experiments including the mini-INCA (INcineration of Actinides) project for the study of minor-actinide transmutation processes in high intensity thermal neutron fluxes, in view of proposing solutions to reduce the radiotoxicity of long-lived nuclear wastes. In this context, a Cm sample enriched in {sup 248}Cm ({approx}97 %) was irradiated in thermal neutron flux at the High Flux Reactor (HFR) of the Laue-Langevin Institute (ILL). This work describes a quadrupole ICP-MS (ICP-QMS) analytical procedure for precise and accurate isotopic composition determination of Cm before sample irradiation and of Cm and Cf after sample irradiation. The factors that affect the accuracy and reproducibility of isotopic ratio measurements by ICP-QMS, such as peak centre correction, detector dead time, mass bias, abundance sensitivity and hydrides formation, instrumental background, and memory blank were carefully evaluated and corrected. Uncertainties of the isotopic ratios, taking into account internal precision of isotope ratio measurements, peak tailing, and hydrides formations ranged from 0.3% to 1.3%. This uncertainties range is quite acceptable for the nuclear data to be used in transmutation studies.

  6. X-ray emission analysis of a plasma source using an yttrium and a mylar target for the generation of 2.48 nm wavelength microbeam

    NASA Astrophysics Data System (ADS)

    Palladino, Libero; Lorenzo, Ramon Gimenez De; Emilio, Maurizio Di Paolo; Limongi, Tania

    2013-05-01

    In this work, the characteristics of X-ray beam generated from a plasma produced by focusing a Nd-Yag/glass laser beam on mylar or yttrium target were presented. For each target material, the conversion efficiencies of the soft X-ray emission in two different energy ranges, (i) 300-510 eV (almost coincident with the Water Window), (ii) 450-850 eV were measured. The experimental results of the conversion efficiencies will be utilized at the PLASMA-X laboratory of L'Aquila University for the realization of an intense monochromatic X-ray microbeam to be used in radiobiological and in transmission X-ray microscopy applications. In the presented experimental set-up, at the wavelength of 2.48 nm, a monochromatic soft X-rays beam was collected by multilayer spherical mirrors reflecting at an incidence angle close to the normal of the surface. The optical system geometry, the monochromatic beam intensity and the measures of efficiency of conversion of X-ray were described in this paper [5].

  7. Risk Factors for Insulin Resistance, Metabolic Syndrome, and Diabetes in 248 HFE C282Y Homozygotes Identified by Population Screening in the HEIRS Study

    PubMed Central

    Barton, J. Clayborn; Adams, Paul C.; Acton, Ronald T.

    2016-01-01

    Abstract Background: We sought to identify risk factors for insulin resistance, metabolic syndrome (MetS), and diabetes mellitus in 248 non-Hispanic white HFE C282Y homozygotes identified by population screening. Methods: We analyzed observations obtained prospectively in a postscreening examination: age; sex; body mass index (BMI); systolic/diastolic blood pressure; metacarpophalangeal (MP) joint hypertrophy; hepatomegaly; complete blood counts; alanine/aspartate aminotransferase levels; elevated C-reactive protein (>0.5 mg/dL); transferrin saturation; serum ferritin; homeostasis model assessment-insulin resistance (HOMA-IR); and MetS. Results: Twenty-six participants (10.5%) had diabetes diagnoses. A significant trend across HOMA-IR quartiles was observed only for blood neutrophils. Logistic regression on HOMA-IR fourth quartile revealed positive associations: age (P = 0.0002); male sex (P = 0.0022); and BMI (P < 0.0001). HOMA-IR fourth quartile predicted MetS (P < 0.0001). Logistic regression on diabetes revealed positive associations: age (P = 0.0012); male sex (P = 0.0068); MP joint hypertrophy (P = 0.0167); neutrophils (P = 0.0342); and MetS (P = 0.0298). Serum ferritin did not predict HOMA-IR fourth quartile, MetS, or diabetes. Conclusions: In screening C282Y homozygotes, age, male sex, and BMI predicted HOMA-IR fourth quartile. HOMA-IR fourth quartile alone predicted MetS. Diabetes was associated with greater age, male sex, MP joint hypertrophy, greater blood neutrophil counts, and MetS. PMID:26771691

  8. Characterization of the in vitro expressed autoimmune rippling muscle disease immunogenic domain of human titin encoded by TTN exons 248-249

    SciTech Connect

    Zelinka, L.; McCann, S.; Budde, J.; Sethi, S.; Guidos, M.; Giles, R.; Walker, G.R.

    2011-08-05

    Highlights: {yields} Affinity purification of the autoimmune rippling muscle disease immunogenic domain of titin. {yields} Partial sequence analysis confirms that the peptides is in the I band region of titin. {yields} This region of the human titin shows high degree of homology to mouse titin N2-A. -- Abstract: Autoimmune rippling muscle disease (ARMD) is an autoimmune neuromuscular disease associated with myasthenia gravis (MG). Past studies in our laboratory recognized a very high molecular weight skeletal muscle protein antigen identified by ARMD patient antisera as the titin isoform. These past studies used antisera from ARMD and MG patients as probes to screen a human skeletal muscle cDNA library and several pBluescript clones revealed supporting expression of immunoreactive peptides. This study characterizes the products of subcloning the titin immunoreactive domain into pGEX-3X and the subsequent fusion protein. Sequence analysis of the fusion gene indicates the cloned titin domain (GenBank ID: (EU428784)) is in frame and is derived from a sequence of N2-A spanning the exons 248-250 an area that encodes the fibronectin III domain. PCR and EcoR1 restriction mapping studies have demonstrated that the inserted cDNA is of a size that is predicted by bioinformatics analysis of the subclone. Expression of the fusion protein result in the isolation of a polypeptide of 52 kDa consistent with the predicted inferred amino acid sequence. Immunoblot experiments of the fusion protein, using rippling muscle/myasthenia gravis antisera, demonstrate that only the titin domain is immunoreactive.

  9. Photodissociation of gaseous CH{sub 3}COSH at 248 nm by time-resolved Fourier-transform infrared emission spectroscopy: Observation of three dissociation channels

    SciTech Connect

    Hu, En-Lan; Tsai, Po-Yu; Fan, He; Lin, King-Chuen

    2013-01-07

    Upon one-photon excitation at 248 nm, gaseous CH{sub 3}C(O)SH is dissociated following three pathways with the products of (1) OCS + CH{sub 4}, (2) CH{sub 3}SH + CO, and (3) CH{sub 2}CO + H{sub 2}S that are detected using time-resolved Fourier-transform infrared emission spectroscopy. The excited state {sup 1}(n{sub O}, {pi}{sup *}{sub CO}) has a radiative lifetime of 249 {+-} 11 ns long enough to allow for Ar collisions that induce internal conversion and enhance the fragment yields. The rate constant of collision-induced internal conversion is estimated to be 1.1 Multiplication-Sign 10{sup -10} cm{sup 3} molecule{sup -1} s{sup -1}. Among the primary dissociation products, a fraction of the CH{sub 2}CO moiety may undergo further decomposition to CH{sub 2}+ CO, of which CH{sub 2} is confirmed by reaction with O{sub 2} producing CO{sub 2}, CO, OH, and H{sub 2}CO. Such a secondary decomposition was not observed previously in the Ar matrix-isolated experiments. The high-resolution spectra of CO are analyzed to determine the ro-vibrational energy deposition of 8.7 {+-} 0.7 kcal/mol, while the remaining primary products with smaller rotational constants are recognized but cannot be spectrally resolved. The CO fragment detected is mainly ascribed to the primary production. A prior distribution method is applied to predict the vibrational distribution of CO that is consistent with the experimental findings.

  10. 248-nm laser photolysis of CHBr3/O-atom mixtures: kinetic evidence for UV CO(A) chemiluminescence in the reaction of methylidyne radicals with atomic oxygen.

    PubMed

    Vaghjiani, Ghanshyam L

    2005-03-17

    The 4th positive and Cameron band emissions from electronically excited CO have been observed for the first time in 248-nm pulsed laser photolysis of a trace amount of CHBr(3) vapor in an excess of O atoms. O atoms were produced by dissociation of N(2)O (or O(2)) in a cw-microwave discharge cavity in 2.0 Torr of He at 298 K. The CO emission intensity in these bands showed a quadratic dependence on the laser fluence employed. Temporal profiles of the CO(A) and other excited-state products that formed in the photoproduced precursor + O-atom reactions were measured by recording their time-resolved chemiluminescence in discrete vibronic bands. The CO 4th positive transition (A(1)Pi, v' = 0 --> X(1)Sigma(+), v' ' = 2) near 165.7 nm was monitored in this work to deduce the pseudo-first-order decay kinetics of the CO(A) chemiluminescence in the presence of various added substrates (CH(4), NO, N(2)O, H(2), and O(2)). From this, the second-order rate coefficient values were determined for reactions of these substrates with the photoproduced precursors. The measured reactivity trends suggest that the prominent precursors responsible for the CO(A) chemiluminescence are the methylidyne radicals, CH(X(2)Pi) and CH(a(4)Sigma(-)), whose production requires the absorption of at least 2 laser photons by the photolysis mixture. The O-atom reactions with brominated precursors (CBr, CHBr, and CBr(2)), which also form in the photolysis, are shown to play a minor role in the production of the CO(A or a) chemiluminescence. However, the CBr(2) + O-atom reaction was identified as a significant source for the 289.9-nm Br(2) chemiluminescence that was also observed in this work. The 282.2-nm OH and the 336.2-nm NH chemiluminescences were also monitored to deduce the kinetics of CH(X(2)Pi) and CH(a(4)Sigma(-)) reactions when excess O(2) and NO were present.

  11. Decay Properties of {sup 266}Bh and {sup 262}Db Produced in the {sup 248}Cm+{sup 23}Na Reaction - Further Confirmation of the {sup 278}113 Decay Chain

    SciTech Connect

    Morita, K.; Morimoto, K.; Kaji, D.; Haba, H.; Ozeki, K.; Kudou, Y.; Yoneda, A.; Ichikawa, T.; Katori, K.; Yoshida, A.; Sato, N.; Sumita, T.; Fujimori, Y.; Tokanai, F.; Goto, S.; Ideguchi, E.; Kasamatsu, Y.; Koura, H.; Tsukada, K.; Komori, Y.

    2010-06-01

    Decay properties of an isotope {sup 266}Bh and its daughter nucleus {sup 262}Db produced by the {sup 248}Cm({sup 23}Na,5n) reaction were studied by using a gas-filled recoil separator coupled with a position-sensitive semiconductor detector. {sup 266}Bh was clearly identified from the correlation of the known nuclide, {sup 262}Db. The obtained decay properties of {sup 266}Bh and {sup 262}Db are consistent with those observed in the {sup 278}113 chain by RIKEN collaboration, which provided further confirmation of the discovery of {sup 278}113.

  12. VLBI observations of the quasars CTD20 (0234+285), OJ248 (0827+243), and 4C19.44 (1354+195), and the millimeter-X-ray connection

    NASA Astrophysics Data System (ADS)

    Marscher, A. P.; Broderick, J. J.

    1983-06-01

    The authors have obtained limited VLBI data on the quasars CTD20, OJ248, and 4C 19.44 at 2.8 cm. CTD20 was also observed at 6 and 18 cm. All three sources contain multicomponent structure, and rather large fractions of the 2.8-cm flux densities arise in unresolved regions. All of the radio flux density of CTD20 originates in compact components. 4C 19.44 is dominated at low frequencies by a steep-spectrum component which exceeds about 7 mas in size. Above 2 GHz the spectrum is flat and variable owing to several compact components. CTD20 and OJ248 belong to a sample of millimeter-excess quasars which were shown by Owen, Helfand, and Spangler to have highly predictable ratios of 90 GHz to 2-keV flux densities. A synchrotron origin of the radio-to-X-ray emission requires that any variations in the radio should be time delayed relative to the X-ray.

  13. Observation of the 3n Evaporation Channel in the Complete Hot-Fusion Reaction {sup 26}Mg+{sup 248}Cm Leading to the New Superheavy Nuclide {sup 271}Hs

    SciTech Connect

    Dvorak, J.; Dvorakova, Z.; Kruecken, R.; Nebel, F.; Perego, R.; Schuber, R.; Tuerler, A.; Wierczinski, B.; Yakushev, A.; Bruechle, W.; Jaeger, E.; Schaedel, M.; Schausten, B.; Schimpf, E.; Chelnokov, M.; Kuznetsov, A.; Yeremin, A.; Duellmann, Ch. E.; Eberhardt, K.; Nagame, Y.

    2008-04-04

    The analysis of a large body of heavy ion fusion reaction data with medium-heavy projectiles (6{<=}Z{<=}18) and actinide targets suggests a disappearance of the 3n exit channel with increasing atomic number of the projectile. Here, we report a measurement of the excitation function of the reaction {sup 248}Cm({sup 26}Mg,xn){sup 274-x}Hs and the observation of the new nuclide {sup 271}Hs produced in the 3n evaporation channel at a beam energy well below the Bass fusion barrier with a cross section comparable to the maxima of the 4n and 5n channels. This indicates the possible discovery of new neutron-rich transactinide nuclei using relatively light heavy ion beams of the most neutron-rich stable isotopes and actinide targets.

  14. Photolysis of CH{sub 3}CHO at 248 nm: Evidence of triple fragmentation from primary quantum yield of CH{sub 3} and HCO radicals and H atoms

    SciTech Connect

    Morajkar, Pranay; Schoemaecker, Coralie; Fittschen, Christa; Bossolasco, Adriana

    2014-06-07

    Radical quantum yields have been measured following the 248 nm photolysis of acetaldehyde, CH{sub 3}CHO. HCO radical and H atom yields have been quantified by time resolved continuous wave Cavity Ring Down Spectroscopy in the near infrared following their conversion to HO{sub 2} radicals by reaction with O{sub 2}. The CH{sub 3} radical yield has been determined using the same technique following their conversion into CH{sub 3}O{sub 2}. Absolute yields have been deduced for HCO radicals and H atoms through fitting of time resolved HO{sub 2} profiles, obtained under various O{sub 2} concentrations, to a complex model, while the CH{sub 3} yield has been determined relative to the CH{sub 3} yield from 248 nm photolysis of CH{sub 3}I. Time resolved HO{sub 2} profiles under very low O{sub 2} concentrations suggest that another unknown HO{sub 2} forming reaction path exists in this reaction system besides the conversion of HCO radicals and H atoms by reaction with O{sub 2}. HO{sub 2} profiles can be well reproduced under a large range of experimental conditions with the following quantum yields: CH{sub 3}CHO + hν{sub 248nm} → CH{sub 3}CHO{sup *}, CH{sub 3}CHO{sup *} → CH{sub 3} + HCO ϕ{sub 1a} = 0.125 ± 0.03, CH{sub 3}CHO{sup *} → CH{sub 3} + H + CO ϕ{sub 1e} = 0.205 ± 0.04, CH{sub 3}CHO{sup *}→{sup o{sub 2}}CH{sub 3}CO + HO{sub 2} ϕ{sub 1f} = 0.07 ± 0.01. The CH{sub 3}O{sub 2} quantum yield has been determined in separate experiments as ϕ{sub CH{sub 3}} = 0.33 ± 0.03 and is in excellent agreement with the CH{sub 3} yields derived from the HO{sub 2} measurements considering that the triple fragmentation (R1e) is an important reaction path in the 248 nm photolysis of CH{sub 3}CHO. From arithmetic considerations taking into account the HO{sub 2} and CH{sub 3} measurements we deduce a remaining quantum yield for the molecular pathway: CH{sub 3}CHO{sup *} → CH{sub 4} + CO ϕ{sub 1b} = 0.6. All experiments can be

  15. Experimental Cross Sections for Reactions of Heavy Ions and 208Pb, 209Bi, 238U, and 248Cm Targets

    SciTech Connect

    Patin, Joshua Barnes

    2002-01-01

    The study of the reactions between heavy ions and 208Pb, 209Bi, 238U, and 248Cm Cm targets was performed to look at the differences between the cross sections of hot and cold fusion reactions. Experimental cross sections were compared with predictions from statistical computer codes to evaluate the effectiveness of the computer code in predicting production cross sections. Hot fusion reactions were studied with the MG system, catcher foil techniques and the Berkeley Gas-filled Separator (BGS). 3n- and 4n-exit channel production cross sections were obtained for the 238U(18O,xn)256-xFm, 238U(22Ne,xn)260-xNo, and 248Cm(15N,xn)263-xLr reactions and are similar to previous experimental results. The experimental cross sections were accurately modeled by the predictions of the HIVAP code using the Reisdorf and Schaedel parameters and are consistent with the existing systematics of 4n exit channel reaction products. Cold fusion reactions were examined using the BGS. The 48Pb(238Ca,xn)256-xNo, 208Pb(50Ti,xn)258-xRf, 208Pb(51V,xn)259-xDb, 50Bi(238Ti,xn)259-xDb, and 209Bi(51V,xn)260-xSg reactions were studied. The experimental production cross sections are in agreement with the results observed in previous experiments. It was necessary to slightly alter the Reisdorf and Schaedel parameters for use in the HIVAP code in order to more accurately model the experimental data. The cold fusion experimental results are in agreement with current 1n- and 2n-exit channel systematics.

  16. I{sub 2} molecular elimination in single-photon dissociation of CH{sub 2}I{sub 2} at 248 nm by using cavity ring-down absorption spectroscopy

    SciTech Connect

    Chen, Shun-Yi; Tsai, Po-Yu; Lin, Hsiang-Chin; Wu, Chia-Ching; Lin, King-Chuen; Sun, B. J.; Chang, A. H. H.

    2011-01-21

    Following single-photon dissociation of CH{sub 2}I{sub 2} at 248 nm, I{sub 2} molecular elimination is detected by using cavity ring-down absorption spectroscopy. The technique comprises two laser beams propagating in a perpendicular configuration, in which a tunable laser beam along the axis of the ring-down cell probes the I{sub 2} fragment in the B {sup 3}{Pi}{sub ou}{sup +}- X {sup 1}{Sigma}{sub g}{sup +} transition. The nascent vibrational populations for v = 0, 1, and 2 levels are obtained with a population ratio of 1:(0.65 {+-} 0.10):(0.30 {+-} 0.05), corresponding to a Boltzmann-like vibrational temperature of 544 {+-} 73 K. The quantum yield of the ground state I{sub 2} elimination reaction is determined to be 0.0040 {+-} 0.0025. With the aid of ab initio potential energy calculations, the pathway of molecular elimination is proposed on the energetic ground state CH{sub 2}I{sub 2} via internal conversion, followed by asynchronous three-center dissociation. A positive temperature effect supports the proposed mechanism.

  17. Average sequential water molecule binding enthalpies of M(H2O)(19-124)2+ (M = Co, Fe, Mn, and Cu) measured with ultraviolet photodissociation at 193 and 248 nm.

    PubMed

    Donald, William A; Leib, Ryan D; Demireva, Maria; Negru, Bogdan; Neumark, Daniel M; Williams, Evan R

    2011-01-13

    The average sequential water molecule binding enthalpies to large water clusters (between 19 and 124 water molecules) containing divalent ions were obtained by measuring the average number of water molecules lost upon absorption of an UV photon (193 or 248 nm) and using a statistical model to account for the energy released into translations, rotations, and vibrations of the products. These values agree well with the trend established by more conventional methods for obtaining sequential binding enthalpies to much smaller hydrated divalent ions. The average binding enthalpies decrease to a value of ~10.4 kcal/mol for n > ~40 and are insensitive to the ion identity at large cluster size. This value is close to that of the bulk heat of vaporization of water (10.6 kcal/mol) and indicates that the structure of water in these clusters may more closely resemble that of bulk liquid water than ice, owing either to a freezing point depression or rapid evaporative cooling and kinetic trapping of the initial liquid droplet. A discrete implementation of the Thomson equation using parameters for liquid water at 0 °C generally fits the trend in these data but provides values that are ~0.5 kcal/mol too low.

  18. Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas (UT-050-247,248,249), Garfield County, Utah

    SciTech Connect

    Detra, D.E.; Erickson, M.S.; Kemp, W.M. III; Willson, W.R.

    1984-01-01

    This report presents the results of a geochemical and mineralogical survey of the Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas (UT-050-247,248,249), Garfield County, Utah. The Little Rockies, Mount Pennell, and Mount Hillers Wilderness Study Areas comprise about 350 mi/sup 2/ (910 km/sup 2/) in Garfield County, Utah. The study areas occupy the southern portion of the Henry Mountains and includes Mount Pennell, Mount Hillers, and Mount Ellsworth. The areas consist of a series of diorite porphyry laccoliths and their satellite bodies, all of Eocene age, which intrude the 8000 ft (2500 m) thick Henry Basin sediments which range in age from Permian to Holocene. Only Triassic and younger rocks are exposed in the areas. Samples were collected at 153 sites. At nearly all of those sites, both a stream-sediment sample and a heavy-mineral-concentrate sample were collected. Where suitable outcrop was available, rock samples were collected. In addition to the spectrographic analysis all heavy-mineral-concentrate samples were mineralogically analyzed. Minerals reported include zircon (round and euhedral), sphene, rutile, anatase, barite, apatite, scheelite, epidote, pyrite, pyroxene, arsenopyrite, amphibole, and rock fragments.

  19. 24 CFR 248.101 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., or metropolitan area; for rural areas, “community” may be a neighborhood or neighborhoods, town... resident input in these decisions; (2) Facilitating long-range planning by the board of directors to...

  20. 24 CFR 248.101 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., or metropolitan area; for rural areas, “community” may be a neighborhood or neighborhoods, town... resident input in these decisions; (2) Facilitating long-range planning by the board of directors to...

  1. 24 CFR 248.101 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., or metropolitan area; for rural areas, “community” may be a neighborhood or neighborhoods, town... resident input in these decisions; (2) Facilitating long-range planning by the board of directors to...

  2. 24 CFR 248.101 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., or metropolitan area; for rural areas, “community” may be a neighborhood or neighborhoods, town... resident input in these decisions; (2) Facilitating long-range planning by the board of directors to...

  3. 8 CFR 248.3 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... appropriate fee, and Form I-854, Inter-Agency Alien Witness and Informant Record, with attachments... General, Criminal Division, objects within 7 days, he or she shall be deemed to have concurred in the... of nonimmigrant status to perform labor in a health care occupation. A request for a change...

  4. 21 CFR 558.248 - Erythromycin thiocyanate.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... disease during periods of stress Feed for 2 d before stress and 3 to 6 d after stress; withdraw 24 h... during periods of stress Feed for 2 d before stress and 3 to 6 d after stress (vi) 185 1. Chickens; as...

  5. 24 CFR 248.420 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... nonprofit organization (including a quasi-public organization) or a State or local housing agency that: (1.... Community-based nonprofit housing developer means a nonprofit community development corporation that: (1...-county level; and (5) In the case of a corporation acquiring eligible low income housing under subpart...

  6. 21 CFR 558.248 - Erythromycin thiocyanate.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18.5 Chickens; growth promotion and feed efficiency ,061623 (ii) 9.25 to 18.5 Turkeys; growth promotion and feed efficiency For turkeys not over 12 weeks of age ,061623 (iii) 9.25 to 64.75 Swine...; withdraw 24 h before slaughter 3. Turkeys; as an aid in the prevention of chronic respiratory...

  7. 21 CFR 558.248 - Erythromycin.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...; growth promotion and feed efficiency ,061623 (ii) 9.25 to 18.5 Turkeys; growth promotion and feed efficiency For turkeys not over 12 weeks of age ,061623 (iii) 9.25 to 64.75 Swine; increase in weight gain... before slaughter 3. Turkeys; as an aid in the prevention of chronic respiratory disease during periods...

  8. 24 CFR 248.201 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... necessary expenses incident to the operation and maintenance of the project. Capital Improvement Loan. A... Commissioner under part 219 of this chapter, other than a capital improvement loan. Good Cause. Temporary or... long-range planning by the board of directors to ensure the physical, financial and social viability...

  9. 24 CFR 248.201 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... necessary expenses incident to the operation and maintenance of the project. Capital Improvement Loan. A... Commissioner under part 219 of this chapter, other than a capital improvement loan. Good Cause. Temporary or... long-range planning by the board of directors to ensure the physical, financial and social viability...

  10. 7 CFR 248.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., training, monitoring, auditing, the development of and accountability for coupon and market management... who assemble at a defined location for the purpose of selling their produce directly to consumers... relationships between nutrition and health, all in keeping with the individual's personal, cultural,...

  11. 17 CFR 248.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 1940 (15 U.S.C. 80a-2(a)(9)). (j) Customer means a consumer who has a customer relationship with you. (k)(1) Customer relationship means a continuing relationship between a consumer and you under which... for personal, family, or household purposes. (2) Examples—(i) Continuing relationship. A consumer...

  12. 17 CFR 248.120 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-existing business relationships. (i) If a consumer has a brokerage account with a broker-dealer that is currently in force, the broker-dealer has a pre-existing business relationship with the consumer and can use... adviser, the investment adviser has a pre-existing business relationship with the consumer and can...

  13. 8 CFR 248.3 - Application.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CHANGE OF NONIMMIGRANT CLASSIFICATION... dependent nonimmigrant classification as the spouse or child of a principal whose nonimmigrant classification is listed in paragraph (a) of this section, or (ii) Any other nonimmigrant classification...

  14. 8 CFR 248.3 - Application.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CHANGE OF NONIMMIGRANT CLASSIFICATION... dependent nonimmigrant classification as the spouse or child of a principal whose nonimmigrant classification is listed in paragraph (a) of this section, or (ii) Any other nonimmigrant classification...

  15. 24 CFR 248.201 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF LOW INCOME HOUSING MORTGAGES Prepayment and Plans of Action Under the Emergency Low Income... direct loan originated by the Commissioner under part 219, subpart C of this chapter. Eligible Low Income... housing as available to and affordable by low and moderate income families and persons. Low...

  16. 17 CFR 248.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal... obtains or has obtained a financial product or service from you that is to be used primarily for personal...) and (I)). (t)(1) Nonpublic personal information means: (i) Personally identifiable...

  17. 17 CFR 248.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal... obtains or has obtained a financial product or service from you that is to be used primarily for personal...) and (I)). (t)(1) Nonpublic personal information means: (i) Personally identifiable...

  18. 17 CFR 248.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... AND S-AM Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal... obtains or has obtained a financial product or service from you that is to be used primarily for personal...) and (I)). (t)(1) Nonpublic personal information means: (i) Personally identifiable...

  19. 17 CFR 248.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., S-AM, AND S-ID Regulation S-P: Privacy of Consumer Financial Information and Safeguarding Personal... obtains or has obtained a financial product or service from you that is to be used primarily for personal...) and (I)). (t)(1) Nonpublic personal information means: (i) Personally identifiable...

  20. 24 CFR 248.101 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... because it consists of trade secrets, confidential financial information, audits, personal financial... officials; (6) Has standards of financial accountability that conform to Attachment F of OMB Circular No. A-110 (Rev.) “Standards for Financial Management Systems”; (7) Has among its purposes the provision...