Science.gov

Sample records for protactinium 235

  1. Protactinium

    NASA Astrophysics Data System (ADS)

    Myasoedov, Boris F.; Kirby, H. W.; Tananaev, Ivan G.

    Protactinium, element 91, is one of the most rare of the naturally occurring elements and may well be the most difficult of all to extract from natural sources. Protactinium is, formally, the third element of the actinide series and the first having a 5f electron. The superconducting properties of protactinium metal provide clear evidence that Pa is a true actinide element (Smith et al., 1979). Its chemical behavior in aqueous solution, however, would seem to place it in group VB of the Mendeleev's table, below Ta and Nb.

  2. PROTACTINIUM EXTRACTION

    DOEpatents

    Horn, F.L.

    1962-07-24

    A method of producing and separating protactinium from taorium containing solids is described. The protactinium is formed by irradiating thorium containing solids, such as thorium dioxide and thorium tetrafluoride with neutrons. The protactinium is separated from the thorium solids by contacting the solids with a non-squeous solution of hydrogen fluoride and a complexing agent, NO/sub 2/. The protactinium complex formed is soluble in the non-aqueous solution, whereas the thorium solids remain insoluble in the solution. (AEC)

  3. Peculiar protactinium

    NASA Astrophysics Data System (ADS)

    Wilson, Richard

    2012-07-01

    Richard Wilson relates how the rare, highly radioactive, highly toxic element protactinium puzzled chemists for a long time, and was discovered and named twice from two different isotopes before finding its place in fundamental research.

  4. Superconducting properties of protactinium.

    PubMed

    Smith, J L; Spirlet, J C; Müller, W

    1979-07-13

    The superconducting transition temperature and upper critical magnetic field of protactinium were measured by alternating-current susceptibility techniques. Since the superconducting behavior of protactinium is affected by its 5f electron character, it is clear now that protactinium is a true actinide element. PMID:17750320

  5. PRECIPITATION OF PROTACTINIUM

    DOEpatents

    Moore, R.L.

    1958-07-15

    An lmprovement in the separation of protactinium from aqueous nitric acid solutions is described. 1t covers the use of lead dioxide and tin dioxide as carrier precipitates for the protactinium. In carrying out the process, divalent lead or divalent tin is addcd to the solution and oxidized, causing formation of a carrier precipitate of lead dioxide or stannic oxide, respectively.

  6. SEPARATION OF PROTACTINIUM FROM CONTAMINANTS

    DOEpatents

    Malm, J.G.; Fried, S.

    1959-07-01

    The separation of protactinium by volatilization method is described. According to the invention, neutron irradiated finely divided thorium is reacted with aluminum trichloride or a mixture of aluminum trichloride and chlorine gas at a temperature of preferably between about 200 and 400 deg C. Following the chlorinating step the protactinium chloride along with aluminum chloride is selectively distilled from the mixture at a temperature of approximately 100 deg C. The protactinium chloride may be recovered from the mixture by treatment with sodium hydroxide, which converts the aluminum chloride to a soluble salt and forms insoluble protactinium hydroxide.

  7. RECOVERY OF PROTACTINIUM

    DOEpatents

    Kraus, K.A.; Moore, G.E.

    1959-02-01

    A process is presented for the separation of protactinium values from an aqueous solution containing Pa and Th values comprising establishing in the solution a HCl concentration of from 4 to 11 molar, contacting the resulting solution with an anion-exchange adsorbent, such as a polystyrene divinyl benzene polymer with quatenary amines as the active exchange group, to effect the adsorption of Pa values upon the adsorbent while leaving Th values in the solution, and then washlng the separated Pa bearing adsorbent with an aqueous solution of HCl of less than 4M to exclusively elute Pa values from the adsorbent. If hexavalent U values are contained in the original solution thcy are adsorbed on the resin together with Pa. A separation is offected chromatographically by percolating the resin with aqueous HCl.

  8. SOLVENT EXTRACTION PROCESS FOR PROTACTINIUM

    DOEpatents

    Hyde, E.K.; Katzin, L.I.; Wolf, M.J.

    1961-04-01

    A process is described for separating protactinium from thorium present together as the nitrates in a 0.1 to 10 N nitric acid solution. The separation is carried out by extraction with an aliphatic alcohol, ketone, and/or ester having at least six carbon atoms, such as n-amyl acetate, 2-ethyl hexanol, and diisopropyl ketone.

  9. RECOVERY OF PROTACTINIUM FROM AQUEOUS SOLUTIONS

    DOEpatents

    Elson, R.E.

    1959-07-14

    The recovery of fluoride complexed protactinium from aqueous acidic solutions by solvent extraction is described. Generally the prccess of the invention com rises mixing an aqueous solution containing protactinium in a complexed form with an organic solvent which is specific for protactinium, such as diisopropyl carbinol, then decomposing the protactinium complex by adjusting the acidity of the aqueous solution to between 0-3 to 0-9 M in hydrogen ion concentration, and introducing a source of aluminum ions in sufficient quantity to establish a concentration of 0.5 to 1.2 M aluminum ion, whereupon decomposition of the protactinium fluoride complex takes place and the protactinium ion is taken up by the organic solvent phase.

  10. SEPARATION PROCESS FOR PROTACTINIUM AND COMPOUNDS THEREOF

    DOEpatents

    Van Winkle, A.

    1959-07-21

    The separation of protactinium from aqueous solutions from its mixtures with thorium, uranium and fission products is described. The process for the separation comprises preparing an ion nitric acid solution containing protactinium in the pentavalent state and contacting the solution with a fluorinated beta diketone, such as trifluoroacetylacetone, either alone or as an organic solvent solution to form a pentavalent protactinium chelate compound. When the organic solvent is present the chelate compound is extracted; otherwise it is separated by filtration.

  11. SEPARATION OF URANIUM FROM THORIUM AND PROTACTINIUM

    DOEpatents

    Musgrave, W.K.R.

    1959-06-30

    This patent relates to the separation of uranium from thorium and protactinium; such mixtures of elements usually being obtained by neutron irradiation of thorium. The method of separating the constituents has been first to dissolve the mixture of elements in concertrated nitric acid and then to remove the protactinium by absorption on manganese dioxide and the uranium by solvent extraction with ether. Prior to now, comparatively large amounts of thorium were extracted with the uranium. According to the invention this is completely prevented by adding sodium diethyldithiocarbamate to the mixture of soluble nitrate salts. The organic salt has the effect of reacting only with the uranyl nitrate to form the corresponding uranyl salt which can then be selectively extracted from the mixture with amyl acetate.

  12. Graphs for Isotopes of 91-Pa (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 a graphic representation of nucleon separation energies and residual interaction parameters for isotopes of the chemical element 91-Pa (Protactinium, atomic number Z = 91).

  13. Protactinium Fluorides, the New Class, MPaF6.

    PubMed

    Asprey, L B; Penneman, R A

    1964-08-28

    Complex fluorides of protactinium having a Pa/M ratio of one (where M = K, Rb, or NH(4)) have been prepared from concentrated solutions of HF. These MPaF(6) compounds are isostructural with the corresponding compounds of pentavalent uranium but not with the tantalum analogs. The size of protactinium (V) is but slightly larger than that of uranium (V). PMID:17791825

  14. CATION EXCHANGE METHOD FOR THE RECOVERY OF PROTACTINIUM

    DOEpatents

    Studier, M.H.; Sullivan, J.C.

    1959-07-14

    A cation exchange prccess is described for separating protactinium values from thorium values whereby they are initially adsorbed together from an aqueous 0.1 to 2 N hydrochloric acid on a cation exchange resin in a column. Then selectively eluting the thorium by an ammonium sulfate solution and subsequently eluting the protactinium by an oxalate solution.

  15. Recovery of protactinium from molten fluoride nuclear fuel compositions

    DOEpatents

    Baes, C.F. Jr.; Bamberger, C.; Ross, R.G.

    1973-12-25

    A method is provided for separating protactinium from a molten fluonlde salt composition consisting essentially of at least one alkali and alkaline earth metal fluoride and at least one soluble fluoride of uranium or thorium which comprises oxidizing the protactinium in said composition to the + 5 oxidation state and contacting said composition with an oxide selected from the group consisting of an alkali metal oxide, an alkaline earth oxide, thorium oxide, and uranium oxide, and thereafter isolating the resultant insoluble protactinium oxide product from said composition. (Official Gazette)

  16. A separation of protactinium from neutron-irradiated thorium.

    PubMed

    Lyle, S J; Shendrikar, A D

    1966-01-01

    A convenient-method, based on liquid-liquid extraction with N-benzoyl-N-phenylhydroxylamine in chloroform, is given for the separation of protactinium-233 from neutron-irradiated thorium. PMID:18959855

  17. Alpha-decay of light protactinium isotopes

    SciTech Connect

    Faestermann, T.; Gillitzer, A.; Hartel, K.; Henning, W.; Kienle, P.

    1987-12-10

    Light protactinium isotopes have been produced with /sup 204/Pb (/sup 19/F,xn) reactions. ..cap alpha..-activities with E/sub ..cap alpha../ = 9.90(5) MeV, T/sub 1/2/ = 53(10) ns and E/sub ..cap alpha../ = 9.65(5) MeV, T/sub 1/2/ = 0.78(16) ..mu..s could be attributed to the previously unobserved nuclei /sup 219/Pa and /sup 220/Pa with the help of excitation functions. The peak cross sections for the 4n and 3n evaporation channels are on the order of 10 ..mu..b. The decay energies as well as the halflives fit well into the systematics of these nuclei close to the magic neutron number N = 126. /sup 219/Pa is the shortest lived nuclide known with directly measured halflife.

  18. The sorption of polonium, actinium and protactinium onto geological materials

    SciTech Connect

    Baston, G.M.N.; Berry, J.A.; Brownsword, M.; Heath, T.G.; Ilett, D.J.; McCrohon, R.; Tweed, C.J.; Yui, M.

    1999-07-01

    This paper describes a combined experimental and modeling program of generic sorption studies to increase confidence in the performance assessment for a potential high-level radioactive waste repository in Japan. The sorption of polonium, actinium and protactinium onto geological materials has been investigated. Sorption of these radioelements onto bentonite, tuff and granodiorite from equilibrated de-ionized water was studied under reducing conditions at room temperature. In addition, the sorption of actinium and protactinium was investigated at 60 C. Thermodynamic chemical modeling was carried out to aid interpretation of the results.

  19. Extraction of protactinium from mineral acid-alcohol media.

    PubMed

    Alian, A; Sanad, W; Shabana, R

    1968-07-01

    The extraction of protactinium with organic solvents has been investigated in the presence of water-miscible alcohols and acetone. These additives were found to increase considerably the extraction of protactinium in the cases of trilaurylamine, tributyl phosphate and isobutyl methyl ketone. The influence was less in the case of thenoyltrifluoroacetone. In mixtures of an acid with various alcohols, the influence depended on the alcohol concentration, the acidity and on the chain lengths and dielectric constants of the alcohol introduced into the extraction system. PMID:18960346

  20. Discovery of actinium, thorium, protactinium, and uranium isotopes

    NASA Astrophysics Data System (ADS)

    Fry, C.; Thoennessen, M.

    2013-05-01

    Thirty-one actinium, thirty-one thorium, twenty-eight protactinium, and twenty-three uranium isotopes have so far been observed; the discovery of these isotopes is described. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented.

  1. SEPARATION OF PROTACTINIUM FROM MOLTEN SALT REACTOR FUEL COMPOSITIONS

    DOEpatents

    Shaffer, J.H.; Strain, J.E.; Cuneo, D.R.; Kelly, M.J.

    1963-11-12

    A method for selectively precipitating protactinium from a neutron- irradiated fused fluoride salt composition comprising at least one metal fluoride selected from the group consisting of an alkali metal fluoride and an alkaline earth metal fluoride containing dissolved thorium-232 values is presented. An inorganic metal oxide corresponding to any of the metal fluorides of the composition is also added. (AEC)

  2. Protactinium distribution in a fluoride melt in the presence of solid oxide phases

    SciTech Connect

    Alekseev, V.A.; Ziv, V.S.; Morozova, Z.E.

    1989-01-01

    Measurements have been made on protactinium distributions between molten lithium and sodium fluorides and solid lanthanum or zirconium oxides as affected by time, amount of solid, and amount of gas (air of argon) at 1023 K. Protactinium can be extracted quantitatively from LiF-NaF melts by the two oxides. It is found that all the regularities previously reported for actinoid distributions in halide liquids in the presence of oxides apply to protactinium.

  3. Partitioning of protactinium, uranium, thorium and other trace elements between columbite and hydrous silicate melt

    NASA Astrophysics Data System (ADS)

    Huang, F.; Schmidt, M. W.; Günther, D.; Eikenberg, J.

    2009-12-01

    U-series disequilibria are a unique powerful tool to constrain the time-scales and processes of magmatism in mid-ocean ridge, intra-plate, and convergent margin settings. 235U-231Pa is one of the important parent-daughter pairs (231Pa half life = 33 kyr) because protactinium is normally much more incompatible than U during magmatism and thus the ubiquitously observed 231Pa excess in young igneous rocks most likely reflects melting processes. However, because of the extreme incompatibility of protactinium in most silicate minerals (mineral/meltDPa < 10-5), it is quite challenging to experimentally investigate partition coefficient of Pa. Furthermore, it is unclear whether Pa is always +5 or possibly more reduced at natural magmatic conditions, in particular in a reduced mantle. This significantly limits our understanding of the chemical behavior of Pa and applications of U-series disequilibrium data to the study of magmatism. Columbite (Mn(Nb,Ta)2O6) is a mineral with Nb5+ and Ta5+ as major elements, and occurs in per-aluminous granites and pegmatites. Because protactinium is expected to be +5 charged at crustal oxygen fugacities, and Pa5+ has an ionic radius close to Nb5+ and Ta5+, Nb and Ta have been used as proxy elements to constrain partitioning of Pa between minerals and melt using lattice strain modeling. Nb and Ta are strongly compatible in columbite (columbite/meltDNb-Ta ~ 10), and lattice strain modeling based on physical characteristics of the Nb-Ta site where Pa should be incorporated predicts that columbite/meltDPa5+ should be around 0.2, high enough to be experimentally determined at the permissible Pa doping level of 10 ppm (bulk). Experiments were run in a piston cylinder apparatus at 0.5 GPa and 1115 oC using Pt double capsules with NNO or FMQ as external fO2 buffers. The starting material is a hydrous per-aluminous granitic composition, doped with Pa solution in the Paul Scherrer Institute and also contains other trace elements including U, Th, REE

  4. Molecular Characterization of Actinide Oxocations from Protactinium to Plutonium

    NASA Astrophysics Data System (ADS)

    Den Auwer, C.; Guilbaud, P.; Guillaumont, D.; Moisy, P.; Digandomenico, V.; Le Naour, C.; Trubert, D.; Simoni, E.; Hennig, C.; Scheinost, A.; Conradson, S. D.

    2007-02-01

    This presentation addresses the structural characterization by EXAFS of actinide cations at oxidation states (V) and (VI) as one walks across the periodic table from Z = 91 (protactinium) to Z = 94 (plutonium). A structural comparison between Pa, U, Np and Pu oxocations in aqueous solution at formal oxidation states (V) and (VI) is carried out. These results are corroborated by quantum chemical and molecular dynamics calculations.

  5. Molecular Characterization of Actinide Oxocations from Protactinium to Plutonium

    SciTech Connect

    Den Auwer, C.; Guilbaud, P.; Guillaumont, D.; Moisy, P.; Hennig, C.; Scheinost, A.; Conradson, S. D.

    2007-02-02

    This presentation addresses the structural characterization by EXAFS of actinide cations at oxidation states (V) and (VI) as one walks across the periodic table from Z = 91 (protactinium) to Z = 94 (plutonium). A structural comparison between Pa, U, Np and Pu oxocations in aqueous solution at formal oxidation states (V) and (VI) is carried out. These results are corroborated by quantum chemical and molecular dynamics calculations.

  6. Atomic Mass and Nuclear Binding Energy for Pa-315 (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-315 (Protactinium, atomic number Z = 91, mass number A = 315).

  7. Atomic Mass and Nuclear Binding Energy for Pa-282 (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-282 (Protactinium, atomic number Z = 91, mass number A = 282).

  8. Atomic Mass and Nuclear Binding Energy for Pa-288 (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-288 (Protactinium, atomic number Z = 91, mass number A = 288).

  9. Atomic Mass and Nuclear Binding Energy for Pa-283 (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-283 (Protactinium, atomic number Z = 91, mass number A = 283).

  10. Atomic Mass and Nuclear Binding Energy for Pa-291 (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-291 (Protactinium, atomic number Z = 91, mass number A = 291).

  11. Atomic Mass and Nuclear Binding Energy for Pa-253 (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-253 (Protactinium, atomic number Z = 91, mass number A = 253).

  12. Atomic Mass and Nuclear Binding Energy for Pa-250 (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-250 (Protactinium, atomic number Z = 91, mass number A = 250).

  13. Atomic Mass and Nuclear Binding Energy for Pa-251 (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-251 (Protactinium, atomic number Z = 91, mass number A = 251).

  14. Atomic Mass and Nuclear Binding Energy for Pa-260 (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-260 (Protactinium, atomic number Z = 91, mass number A = 260).

  15. Atomic Mass and Nuclear Binding Energy for Pa-281 (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-281 (Protactinium, atomic number Z = 91, mass number A = 281).

  16. Atomic Mass and Nuclear Binding Energy for Pa-316 (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-316 (Protactinium, atomic number Z = 91, mass number A = 316).

  17. Atomic Mass and Nuclear Binding Energy for Pa-284 (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-284 (Protactinium, atomic number Z = 91, mass number A = 284).

  18. Atomic Mass and Nuclear Binding Energy for Pa-305 (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-305 (Protactinium, atomic number Z = 91, mass number A = 305).

  19. Atomic Mass and Nuclear Binding Energy for Pa-298 (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-298 (Protactinium, atomic number Z = 91, mass number A = 298).

  20. Atomic Mass and Nuclear Binding Energy for Pa-266 (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-266 (Protactinium, atomic number Z = 91, mass number A = 266).

  1. Atomic Mass and Nuclear Binding Energy for Pa-247 (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-247 (Protactinium, atomic number Z = 91, mass number A = 247).

  2. Atomic Mass and Nuclear Binding Energy for Pa-297 (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-297 (Protactinium, atomic number Z = 91, mass number A = 297).

  3. Atomic Mass and Nuclear Binding Energy for Pa-268 (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-268 (Protactinium, atomic number Z = 91, mass number A = 268).

  4. Atomic Mass and Nuclear Binding Energy for Pa-257 (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-257 (Protactinium, atomic number Z = 91, mass number A = 257).

  5. Atomic Mass and Nuclear Binding Energy for Pa-300 (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-300 (Protactinium, atomic number Z = 91, mass number A = 300).

  6. Atomic Mass and Nuclear Binding Energy for Pa-273 (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-273 (Protactinium, atomic number Z = 91, mass number A = 273).

  7. 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).

  8. Atomic Mass and Nuclear Binding Energy for Pa-299 (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-299 (Protactinium, atomic number Z = 91, mass number A = 299).

  9. Atomic Mass and Nuclear Binding Energy for Pa-287 (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-287 (Protactinium, atomic number Z = 91, mass number A = 287).

  10. Atomic Mass and Nuclear Binding Energy for Pa-272 (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-272 (Protactinium, atomic number Z = 91, mass number A = 272).

  11. Atomic Mass and Nuclear Binding Energy for Pa-279 (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-279 (Protactinium, atomic number Z = 91, mass number A = 279).

  12. Atomic Mass and Nuclear Binding Energy for Pa-302 (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-302 (Protactinium, atomic number Z = 91, mass number A = 302).

  13. Atomic Mass and Nuclear Binding Energy for Pa-289 (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-289 (Protactinium, atomic number Z = 91, mass number A = 289).

  14. Atomic Mass and Nuclear Binding Energy for Pa-267 (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-267 (Protactinium, atomic number Z = 91, mass number A = 267).

  15. Atomic Mass and Nuclear Binding Energy for Pa-252 (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-252 (Protactinium, atomic number Z = 91, mass number A = 252).

  16. Atomic Mass and Nuclear Binding Energy for Pa-259 (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-259 (Protactinium, atomic number Z = 91, mass number A = 259).

  17. Atomic Mass and Nuclear Binding Energy for Pa-265 (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-265 (Protactinium, atomic number Z = 91, mass number A = 265).

  18. Atomic Mass and Nuclear Binding Energy for Pa-278 (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-278 (Protactinium, atomic number Z = 91, mass number A = 278).

  19. Atomic Mass and Nuclear Binding Energy for Pa-285 (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-285 (Protactinium, atomic number Z = 91, mass number A = 285).

  20. Atomic Mass and Nuclear Binding Energy for Pa-269 (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-269 (Protactinium, atomic number Z = 91, mass number A = 269).

  1. Atomic Mass and Nuclear Binding Energy for Pa-246 (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-246 (Protactinium, atomic number Z = 91, mass number A = 246).

  2. Atomic Mass and Nuclear Binding Energy for Pa-308 (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-308 (Protactinium, atomic number Z = 91, mass number A = 308).

  3. Atomic Mass and Nuclear Binding Energy for Pa-274 (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-274 (Protactinium, atomic number Z = 91, mass number A = 274).

  4. Atomic Mass and Nuclear Binding Energy for Pa-276 (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-276 (Protactinium, atomic number Z = 91, mass number A = 276).

  5. Atomic Mass and Nuclear Binding Energy for Pa-256 (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-256 (Protactinium, atomic number Z = 91, mass number A = 256).

  6. Atomic Mass and Nuclear Binding Energy for Pa-304 (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-304 (Protactinium, atomic number Z = 91, mass number A = 304).

  7. Atomic Mass and Nuclear Binding Energy for Pa-270 (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-270 (Protactinium, atomic number Z = 91, mass number A = 270).

  8. Atomic Mass and Nuclear Binding Energy for Pa-249 (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-249 (Protactinium, atomic number Z = 91, mass number A = 249).

  9. Atomic Mass and Nuclear Binding Energy for Pa-271 (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-271 (Protactinium, atomic number Z = 91, mass number A = 271).

  10. Atomic Mass and Nuclear Binding Energy for Pa-292 (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-292 (Protactinium, atomic number Z = 91, mass number A = 292).

  11. Atomic Mass and Nuclear Binding Energy for Pa-290 (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-290 (Protactinium, atomic number Z = 91, mass number A = 290).

  12. Atomic Mass and Nuclear Binding Energy for Pa-261 (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-261 (Protactinium, atomic number Z = 91, mass number A = 261).

  13. Atomic Mass and Nuclear Binding Energy for Pa-280 (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-280 (Protactinium, atomic number Z = 91, mass number A = 280).

  14. Atomic Mass and Nuclear Binding Energy for Pa-275 (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-275 (Protactinium, atomic number Z = 91, mass number A = 275).

  15. Atomic Mass and Nuclear Binding Energy for Pa-306 (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-306 (Protactinium, atomic number Z = 91, mass number A = 306).

  16. Atomic Mass and Nuclear Binding Energy for Pa-255 (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-255 (Protactinium, atomic number Z = 91, mass number A = 255).

  17. Atomic Mass and Nuclear Binding Energy for Pa-301 (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-301 (Protactinium, atomic number Z = 91, mass number A = 301).

  18. Atomic Mass and Nuclear Binding Energy for Pa-314 (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-314 (Protactinium, atomic number Z = 91, mass number A = 314).

  19. Atomic Mass and Nuclear Binding Energy for Pa-293 (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-293 (Protactinium, atomic number Z = 91, mass number A = 293).

  20. Atomic Mass and Nuclear Binding Energy for Pa-295 (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-295 (Protactinium, atomic number Z = 91, mass number A = 295).

  1. Atomic Mass and Nuclear Binding Energy for Pa-307 (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-307 (Protactinium, atomic number Z = 91, mass number A = 307).

  2. Atomic Mass and Nuclear Binding Energy for Pa-303 (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-303 (Protactinium, atomic number Z = 91, mass number A = 303).

  3. Atomic Mass and Nuclear Binding Energy for Pa-254 (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-254 (Protactinium, atomic number Z = 91, mass number A = 254).

  4. Atomic Mass and Nuclear Binding Energy for Pa-296 (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-296 (Protactinium, atomic number Z = 91, mass number A = 296).

  5. Atomic Mass and Nuclear Binding Energy for Pa-263 (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-263 (Protactinium, atomic number Z = 91, mass number A = 263).

  6. Atomic Mass and Nuclear Binding Energy for Pa-286 (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-286 (Protactinium, atomic number Z = 91, mass number A = 286).

  7. Atomic Mass and Nuclear Binding Energy for Pa-262 (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-262 (Protactinium, atomic number Z = 91, mass number A = 262).

  8. Atomic Mass and Nuclear Binding Energy for Pa-258 (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-258 (Protactinium, atomic number Z = 91, mass number A = 258).

  9. Atomic Mass and Nuclear Binding Energy for Pa-294 (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-294 (Protactinium, atomic number Z = 91, mass number A = 294).

  10. Atomic Mass and Nuclear Binding Energy for Pa-264 (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-264 (Protactinium, atomic number Z = 91, mass number A = 264).

  11. Atomic Mass and Nuclear Binding Energy for Pa-277 (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-277 (Protactinium, atomic number Z = 91, mass number A = 277).

  12. 31 CFR 540.315 - Uranium-235 (U235).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Uranium-235 (U235). 540.315 Section... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.315 Uranium-235 (U235). The term uranium-235 or U235 means the...

  13. 31 CFR 540.315 - Uranium-235 (U235).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Uranium-235 (U235). 540.315 Section... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.315 Uranium-235 (U235). The term uranium-235 or U235 means the...

  14. 31 CFR 540.315 - Uranium-235 (U235).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Uranium-235 (U235). 540.315 Section... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.315 Uranium-235 (U235). The term uranium-235 or U235 means the...

  15. 31 CFR 540.315 - Uranium-235 (U235).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Uranium-235 (U235). 540.315 Section... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.315 Uranium-235 (U235). The term uranium-235 or U235 means the...

  16. 31 CFR 540.315 - Uranium-235 (U235).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Uranium-235 (U235). 540.315 Section... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY HIGHLY ENRICHED URANIUM (HEU) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.315 Uranium-235 (U235). The term uranium-235 or U235 means the...

  17. Recovery of protactinium-231 and thorium-230 from cotter concentrate: pilot plant operatins and process development

    SciTech Connect

    Hertz, M.R.; Figgins, P.E.; Deal, W.R.

    1983-02-10

    The equipment and methods used to recover and purify 339 g of thorium-230 and 890 mg of protactinium-231 from 22 of the 1251 drums of Cotter Concentrate are described. The process developed was (1) dissolution at 100/sup 0/C in concentrated nitric acid and dilution to 2 to 3 molar acid, (2) filtration to remove undissolved solids (mostly silica filter aid), (3) extraction of uranium with di-sec-butyl-phenyl phophonate (DSBPP) in carbon tetrachloride, (4) extraction of both thorium and protactinium with tri-n-octylphosphine oxide (TOPO) in carbon tetrachloride followed by selective stripping of the thorium with dilute of sulfuric acid, (5) thorium purification using oxalic acid, (6) stripping protactinium from the TOPO with oxalic acid, and (7) protactinium purification through a sequence of steps. The development of the separation procedures, the design of the pilot plant, and the operating procedures are described in detail. Analytical procedures are given in an appendix. 8 figures, 4 tables.

  18. U235: a gamma ray analysis code for uranium isotopic determination

    SciTech Connect

    Clark, D.

    1997-12-01

    A {sup 235}U analysis code, U235, has been written that can nondestructively determine the percentage of {sup 235}U in a uranium sample from the analysis of the emitted gamma rays. The code is operational and work is now underway to improve the accuracy of the calculation, particularly at the high (>90%) and low (<0.7%) {sup 235}U concentrations. A technique has been found to evaluate low {sup 235}U concentrations that works well on the existing standards. Work is now under way to evaluate this technique for other detectors and other types of samples. Work is also proceeding on: (1) ways to better determine gamma backgrounds, (2) techniques to determine the equivalent thickness of the sample to correct for gamma attenuation, (3) evaluation of the existing data base of branching ratios of {sup 235}U, {sup 238}U and their daughters gamma rays to allow better results and (4) evaluation of the existing data base on the emission ratios for uranium, thorium, and protactinium x-rays.

  19. Protactinium-thorium ratio as a proxy for ocean circulation

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2011-12-01

    The Atlantic meridional overturning circulation (AMOC) transports water and heat over long distances in the Atlantic Ocean and is believed to have an important effect on Earth's climate. Knowing how strong the AMOC was in the past is essential to understanding past climate. One proxy researchers have used to assess the past strength of the AMOC is the sedimentary protactinium- thorium ratio (231Pa/230Th). Both 231Pa and 230Th are produced through decay of uranium at a constant rate in the ocean water column, but 230Th does not last long enough in the water to be transported away from the location where it was produced, while 231Pa has a longer residence time in the water. Therefore, sedimentary 231Pa/230Th ratios could provide information about the strength of past ocean circulation.

  20. Relativistic small-core pseudopotentials for actinium, thorium, and protactinium.

    PubMed

    Weigand, Anna; Cao, Xiaoyan; Hangele, Tim; Dolg, Michael

    2014-04-01

    Small-core pseudopotentials for actinium, thorium, and protactinium have been energy-adjusted to multiconfiguration Dirac-Hartree-Fock reference data based on the Dirac-Coulomb-Breit Hamiltonian and the Fermi nucleus model. Corresponding optimized valence basis sets of polarized valence quadruple-ζ quality are presented. Atomic test calculations for the first four ionization potentials show satisfactory results at both the Hartree-Fock and the multireference averaged coupled-pair functional level. Highly correlated Fock-space coupled cluster calculations demonstrate that the new pseudopotentials yield ionization potentials, which are in excellent agreement with corresponding all-electron results and experimental data. The pseudopotentials and basis sets supplement a similar set previously published for uranium. PMID:24628327

  1. Nuclear fission of neutron-deficient protactinium nuclides

    SciTech Connect

    Nishinaka, I.; Nagame, Y.; Tsukada, K.; Ikezoe, H.; Sueki, K.; Nakahara, H.; Tanikawa, M.; Ohtsuki, T.

    1997-08-01

    Fragment velocity, kinetic energy, mass yield, and element yield distributions in the fission of neutron-deficient Pa isotopes produced in the reactions of {sup 16}O and {sup 18}O on {sup 209}Bi have been measured at incident beam energies near and above the Coulomb barriers by the time-of-flight and radiochemical methods. An asymmetric mass-division component has been observed. Measured fission cross sections were compared with the results of statistical model calculations which take into account two fission barrier heights for symmetric and asymmetric yields. The fission barrier height deduced for the asymmetric fission is found slightly lower than that for the symmetric one. The difference between the two barrier heights in the fission of the present protactinium nuclides (N{approximately}135) is considerably smaller than that in the neutron-rich nuclide of {sup 233}Pa (N{approximately}142), indicating that the difference sensitively depends on the neutron number of the fissioning nuclide. {copyright} {ital 1997} {ital The American Physical Society}

  2. Gastrointestinal absorption of protactinium, uranium, and neptunium in the hamster

    SciTech Connect

    Harrison, J.D.; Stather, J.W.

    1981-10-01

    The gastrointestinal absorption of protactinium, uranium, and neptunium in adult hamsters was measured. The actinide preparations were administered intragastrically and animals were kept 2 to 4 weeks prior to the radiochemical analysis of selected tissue samples. Total absorption was estimated using data for the distribution of the actinides after intravenous injection in soluble form. The values obtained were 3.9 and 0.22% for /sup 231/Pa citrate and /sup 231/Pa fluoride, respectively; 0.77 and 0.11% for /sup 233/U (uranyl) nitrate and /sup 233/U dioxide, respectively; and 0.06 and 0.05% for /sup 237/Np citrate and /sup 237/Np nitrate, respectively. The absorption factors recommended by the International Commission on Radiological Protection for use in calculating annual limits on intake for occupationally exposed workers are: 0.1% for all compounds of Pa; 5 and 0.2% for soluble hexavalent and relatively insoluble tetravalent forms of U, respectively; and 1.0% for all chemical forms of Np. The experimental basis for these values is discussed.

  3. First principles LDA + U and GGA + U study of protactinium and protactinium oxides: dependence on the effective U parameter.

    PubMed

    Obodo, K O; Chetty, N

    2013-04-10

    The electronic structure and properties of protactinium and its oxides (PaO and PaO2) have been studied within the framework of the local density approximation (LDA), the Perdew-Burke-Ernzerhof generalized gradient approximation [GGA(PBE)], LDA + U and GGA(PBE) + U implementations of density functional theory. The dependence of selected observables of these materials on the effective U parameter has been investigated in detail. The examined properties include lattice constants, bulk moduli, the effect of charge density distributions, the hybridization of the 5f orbital and the energy of formation for PaO and PaO2. The LDA gives better agreement with experiment for the bulk modulus than the GGA for Pa but the GGA gives better structural properties. We found that PaO is metallic and PaO2 is a Mott-Hubbard insulator. This is consistent with observations for the other actinide oxides. We discover that GGA and LDA incorrectly give metallic behavior for PaO2. The GGA(PBE) + U calculated indirect band gap of 3.48 eV reported for PaO2 is a prediction and should stimulate further studies of this material. PMID:23478314

  4. First principles LDA + U and GGA + U study of protactinium and protactinium oxides: dependence on the effective U parameter

    NASA Astrophysics Data System (ADS)

    Obodo, K. O.; Chetty, N.

    2013-04-01

    The electronic structure and properties of protactinium and its oxides (PaO and PaO2) have been studied within the framework of the local density approximation (LDA), the Perdew-Burke-Ernzerhof generalized gradient approximation [GGA(PBE)], LDA + U and GGA(PBE) + U implementations of density functional theory. The dependence of selected observables of these materials on the effective U parameter has been investigated in detail. The examined properties include lattice constants, bulk moduli, the effect of charge density distributions, the hybridization of the 5f orbital and the energy of formation for PaO and PaO2. The LDA gives better agreement with experiment for the bulk modulus than the GGA for Pa but the GGA gives better structural properties. We found that PaO is metallic and PaO2 is a Mott-Hubbard insulator. This is consistent with observations for the other actinide oxides. We discover that GGA and LDA incorrectly give metallic behavior for PaO2. The GGA(PBE) + U calculated indirect band gap of 3.48 eV reported for PaO2 is a prediction and should stimulate further studies of this material.

  5. EXAFS study of the speciation of protactinium(V) in aqueous hydrofluoric acid solutions.

    PubMed

    De Sio, Stéphanie M; Wilson, Richard E

    2014-12-01

    The speciation of protactinium(V) in hydrofluoric acid (HF) solutions was studied using X-ray absorption spectroscopy. Extended X-ray absorption fine structure measurements were performed on an aqueous solution of 0.05 M protactinium(V) with various HF concentrations ranging from 0.5 to 27 M in order to probe the protactinium coordination sphere with respect to the identity and number of coordinating ligands. The resulting fits to the spectra suggest the presence of an eight-coordinate homoleptic fluoro complex in highly concentrated fluoride solutions (27 M), with equilibrium between seven- and eight-coordinate fluoro complexes at moderate acidities, and in more dilute solutions, results indicate that one water molecule is likely to replace a fluoride in the first coordination sphere, at a distance of 2.54-2.57 Å. Comparisons of this chemistry with group V metals, niobium and tantalum, are presented, and the potential implications for these results on the hydrolytic behavior of protactinium in aqueous systems are discussed. PMID:25389749

  6. Metabolism and gastrointestinal absorption of neptunium and protactinium in adult baboons

    SciTech Connect

    Ralston, L.G.; Cohen, N.; Bhattacharyya, M.H.; Larsen, R.P.; Ayres, L.; Oldham, R.D.; Moretti, E.S.

    1985-01-01

    The metabolism of neptunium and protactinium was studied in adult female baboons following intravenous injection and intragastric intubation. Immediately following intravenous injection (10/sup -1/ to 10/sup -10/ mg Np per kg body wt), neptunium cleared rapidly from blood, deposited primarily in the skeleton (54 +- 5%) and liver (3 +- 0.2%), and was excreted predominantly via urine (40 +- 3%). For the first year post injection, neptunium was retained with a biological half-time of approx.100 days in liver and 1.5 +- 0.2 yr in bone. In comparison, injected protactinium (10/sup -9/ mg/kg) was retained in blood in higher concentrations and was initially eliminated in urine to a lesser extent (6 +- 3%). In vivo measurements indicated that protactinium was retained in bone (65 +- 0.3%) with a half-time of 3.5 +- 0.6 yr. Differences in the physicochemical states of the neptunium or protactinium solutions injected did not alter the metabolic behavior of these nuclides. The gastrointestinal absorption value for neptunium in two fasted baboons, sacrificed at 1 day post administration, was determined to be 0.92 +- 0.04%. Of the total amount of neptunium absorbed, 52 +- 3% was retained in bone, 6 +- 2% was in liver, and 42 +- 0.1% was excreted in urine. A method was developed to estimate GI absorption values for both nuclides in baboons which were not sacrificed. Absorption values calculated by this method for neptunium and protactinium in fasted baboons were 1.8 +- 0.8% and 0.65 +- 0.01%, respectively. Values for fed animals were 1 to 2 orders of magnitude less than those for fasted animals. 14 refs., 3 figs., 4 tabs. (DT)

  7. SEPARATION OF POLONIUM, PROTACTINIUM OR MIXTURES THEREOF IN AQUEOUS SOLUTION FROM BISMUTH, LEAD, ZIRCONIUM AND/OR COLUMBIUM VALUES

    DOEpatents

    Van Winkle, Q.; Kraus, K.A.

    1959-10-27

    A process is presented for separating polonium, protactinium, or mixtures thereof in aqueous solution from bismuth, zirconium, lead, and niobium values contained in the solution. The method comprises providing hydrochloric acid in the solution in a concentration of at least 5N. contacting the aqueous solution with a substantially waterimmiscible organic solvent such as diisopropyl ketone, and separating the aqueous phase containing the bismuth, zirconium, lead, and niobium from the organic extract phase containing the polonium, protactinium, or mixture thereof.

  8. Thermodynamical and structural study of protactinium(V) oxalate complexes in solution.

    PubMed

    Mendes, Mickaël; Hamadi, Séna; Le Naour, Claire; Roques, Jérôme; Jeanson, Aurélie; Den Auwer, Christophe; Moisy, Philippe; Topin, Sylvain; Aupiais, Jean; Hennig, Christoph; Di Giandomenico, Maria-Vita

    2010-11-01

    The complexation of protactinium(V) by oxalate was studied by X-ray absorption spectroscopy (XAS), density functional theory (DFT) calculations, capillary electrophoresis coupled with inductively coupled plasma mass spectrometry (CE-ICP-MS) and solvent extraction. XAS measurements showed unambiguously the presence of a short single oxo-bond, and the deduced structure agrees with theoretical calculations. CE-ICP-MS results indicated the formation of a highly charged anionic complex. The formation constants of PaO(C(2)O(4))(+), PaO(C(2)O(4))(2)(-), and PaO(C(2)O(4))(3)(3-) were determined from solvent extraction data by using protactinium at tracer scale (C(Pa) < 10(-10) M). Complexation reactions of Pa(V) with oxalate were found to be exothermic with relatively high positive entropic variation. PMID:20883035

  9. Energies and Electric Dipole Transitions for Low-Lying Levels of Protactinium IV and Uranium V

    NASA Astrophysics Data System (ADS)

    Ürer, Güldem; Özdemir, Leyla

    2012-02-01

    We have reported a relativistic multiconfiguration Dirac-Fock (MCDF) study on low-lying level structures of protactinium IV (Z =91) and uranium V (Z =92) ions. Excitation energies and electric dipole (E1) transition parameters (wavelengths, oscillator strengths, and transition rates) for these low-lying levels have been given. We have also investigated the influence of the transverse Breit and quantum electrodynamic (QED) contributions besides correlation effects on the level structure. A comparison has been made with a few available data for these ions in the literature.

  10. First structural characterization of a protactinium(V) single oxo bond in aqueous media.

    PubMed

    Le Naour, Claire; Trubert, Didier; Di Giandomenico, Maria V; Fillaux, Clara; Den Auwer, Christophe; Moisy, Philippe; Hennig, Christoph

    2005-12-12

    The present work describes the first structural studies of protactinium(V) in sulfuric and hydrofluoric acid media using X-ray absorption spectroscopy. The results show unambiguously the absence of the trans-dioxo bond that characterizes the other early actinide elements such as U and Np. In concentrated sulfuric acid (13 M), Pa(V) is proved to exhibit a single oxo bond as postulated in the literature for species in more dilute media. In a 0.5 M HF medium, XANES and EXAFS spectra indicate the absence of any oxo bond: Pa(V) exists in the form of a pure fluoro complex. PMID:16323942

  11. Identification of transferrin as the main binding site for protactinium in rat blood serum.

    PubMed

    Taylor, D M; Farrow, L C

    1987-01-01

    The distribution of 233Pa in rat serum at periods between 5 and 50 min after i.v. injection of a solution of protactinium chloride was studied by gel chromatography. Sequential analysis of sera on Sephacryl S-300 and DEAE-Sephadex showed that 233Pa was associated only with the transferrin fraction of the serum proteins. This finding was confirmed by iso-electric focusing electrophoresis. In the cytosol fractions prepared from the liver and kidneys of the 233Pa injected rats the nuclide was also shown to be protein bound. PMID:3583752

  12. Protactinium-231 Dating of Carbonates by Thermal Ionization Mass Spectrometry: Implications for Quaternary Climate Change

    PubMed

    Edwards; Cheng; Murrell; Goldstein

    1997-05-01

    Measurement of protactinium-231 (231Pa) in carbonates by thermal ionization mass spectroscopy yields 231Pa ages that are more than 10 times more precise than those determined by decay counting. Carbonates between 10 and 250,000 years old can now be dated with 231Pa methods. Barbados corals that have identical 231Pa and thorium-230 (230Th) ages indicate that the timing of sea level change over parts of the last glacial cycle is consistent with the predictions of the Astronomical Theory. Two Devils Hole calcite subsamples record identical 231Pa and 230Th ages, suggesting that the chronology of this climate record is accurate. PMID:9115200

  13. Protactinium-231 and thorium-230 abundances and high scavenging rates in the western arctic ocean

    PubMed

    Edmonds; Moran; Hoff; Smith; Edwards

    1998-04-17

    The Canadian Basin of the Arctic Ocean, largely ice covered and isolated from deep contact with the more dynamic Eurasian Basin by the Lomonosov Ridge, has historically been considered an area of low productivity and particle flux and sluggish circulation. High-sensitivity mass-spectrometric measurements of the naturally occurring radionuclides protactinium-231 and thorium-230 in the deep Canada Basin and on the adjacent shelf indicate high particle fluxes and scavenging rates in this region. The thorium-232 data suggest that offshore advection of particulate material from the shelves contributes to scavenging of reactive materials in areas of permanent ice cover. PMID:9545211

  14. Selected values of chemical thermodynamic properties: compounds of uranium, protactinium, thorium, actinium, and the alkali metals. Final report

    SciTech Connect

    Wagman, D.D.; Evans, W.H.; Parker, V.B.; Schumm, R.H.; Nuttall, R.L.

    1981-05-01

    This publication contains tables of recommended values for the standard enthalpies (heats) of formation, Gibbs (free) energies of formation, entropies, enthalpy contents and heat capacities at 298.15 K, and enthalpies of formation at O K for compounds of uranium, protactinium, thorium, actinium, lithium, sodium, potassium, rubidium, cesium, and francium.

  15. 32 CFR 235.5 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Responsibilities. 235.5 Section 235.5 National... SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.5 Responsibilities. (a) The... its responsibilities as set forth in § 235.6. (b) The Secretaries of the Military Departments...

  16. 32 CFR 235.5 - Responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Responsibilities. 235.5 Section 235.5 National... SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.5 Responsibilities. (a) The... its responsibilities as set forth in § 235.6. (b) The Secretaries of the Military Departments...

  17. Design study of Thorium-232 and Protactinium-231 based fuel for long life BWR

    NASA Astrophysics Data System (ADS)

    Trianti, N.; Su'ud, Z.; Riyana, E. S.

    2012-06-01

    A preliminary design study for the utilization of thorium added with 231Pa based fuel on BWR type reactor has been performed. In the previous research utilization of fuel based Thorium-232 and Uranium-233 show 10 years operation time with maximum excess-reactivity about 4.075% dk/k. To increase reactor operation time and reduce excess-reactivity below 1% dk/k, Protactinium (Pa-231) is used as Burnable Poison. Protactinium-231 has very interesting neutronic properties, which enable the core to reduce initial excess-reactivity and simultaneously increase production of 233U to 231Pa in burn-up process. Optimizations of the content of 231Pa in the core enables the BWR core to sustain long period of operation time with reasonable burn-up reactivity swing. Based on the optimization of fuel element composition (Th and Pa) in various moderation ratio we can get reactor core with longer operation time, 20 ˜ 30 years operation without fuel shuffling or refuelling, with average power densities maximum of about 35 watt/cc, and maximum excess-reactivity 0.56% dk/k.

  18. Design study of Thorium-232 and Protactinium-231 based fuel for long life BWR

    SciTech Connect

    Trianti, N.; Su'ud, Z.; Riyana, E. S.

    2012-06-06

    A preliminary design study for the utilization of thorium added with {sup 231}Pa based fuel on BWR type reactor has been performed. In the previous research utilization of fuel based Thorium-232 and Uranium-233 show 10 years operation time with maximum excess-reactivity about 4.075% dk/k. To increase reactor operation time and reduce excess-reactivity below 1% dk/k, Protactinium (Pa-231) is used as Burnable Poison. Protactinium-231 has very interesting neutronic properties, which enable the core to reduce initial excess-reactivity and simultaneously increase production of {sup 233}U to {sup 231}Pa in burn-up process. Optimizations of the content of {sup 231}Pa in the core enables the BWR core to sustain long period of operation time with reasonable burn-up reactivity swing. Based on the optimization of fuel element composition (Th and Pa) in various moderation ratio we can get reactor core with longer operation time, 20 {approx} 30 years operation without fuel shuffling or refuelling, with average power densities maximum of about 35 watt/cc, and maximum excess-reactivity 0.56% dk/k.

  19. Protactinium-231 dating of carbonates by thermal ionization mass spectrometry: Implications for quaternary climate change

    SciTech Connect

    Edwards, R.L.; Cheng, H.; Murrell, M.T.; Goldstein, S.J.

    1997-05-02

    Measurement of protactinium-231 ({sup 231}Pa) in carbonates by thermal ionization mass spectroscopy yields {sup 231}Pa ages that are more than 10 times more precise than those determined by decay counting. Carbonates between 10 and 250,000 years old can now be dated with {sup 231}Pa methods. Barbados corals that have identical {sup 231}Pa and thorium-230 ({sup 230}Th) ages indicate that the timing of sea level change over parts of the last glacial cycle is consistent with the predictions of the Astronomical Theory. Two Devils Hole calcite subsamples record identical {sup 231}Pa and {sup 230}Th ages, suggesting that the chronology of this climate record is accurate. 24 refs., 4 figs., 1 tab.

  20. Radioactive waste forms stabilized by ChemChar gasification: characterization and leaching behavior of cerium, thorium, protactinium, uranium, and neptunium.

    PubMed

    Marrero, T W; Morris, J S; Manahan, S E

    2004-02-01

    The uses of a thermally reductive gasification process in conjunction with vitrification and cementation for the long-term disposal of low level radioactive materials have been investigated. gamma-ray spectroscopy was used for analysis of carrier-free protactinium-233 and neptunium-239 and a stoichiometric amount of cerium (observed cerium-141) subsequent to gasification and leaching, up to 48 days. High resolution ICP-MS was used to analyze the cerium, thorium, and uranium from 46 to 438 days of leaching. Leaching procedures followed the guidance of ASTM Procedure C 1220-92, Standard Test Method for Static Leaching of Monolithic Waste Forms for Disposal of Radioactive Waste. The combination of the thermally reductive pretreatment, vitrification and cementation produced a highly non-leachable form suitable for long-term disposal of cerium, thorium, protactinium, uranium, and neptunium. PMID:14637345

  1. 235U–231Pa age dating of uranium materials for nuclear forensic investigations

    SciTech Connect

    Eppich, Gary R.; Williams, Ross W.; Gaffney, Amy M.; Schorzman, Kerri C.

    2013-04-03

    Here, age dating of nuclear material can provide insight into source and suspected use in nuclear forensic investigations. We report here a method for the determination of the date of most recent chemical purification for uranium materials using the 235U-231Pa chronometer. Protactinium is separated from uranium and neptunium matrices using anion exchange resin, followed by sorption of Pa to an SiO2 medium. The concentration of 231Pa is measured by isotope dilution mass spectrometry using 233Pa spikes prepared from an aliquot of 237Np and calibrated in-house using the rock standard Table Mountain Latite and the uranium isotopic standard U100. Combined uncertainties of age dates using this method are 1.5 to 3.5 %, an improvement over alpha spectrometry measurement methods. Model ages of five uranium standard reference materials are presented; all standards have concordant 235U-231Pa and 234U-230Th model ages.

  2. 40 CFR 421.235 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false 421.235 Section 421.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Nickel and Cobalt Subcategory § 421.235...

  3. 40 CFR 421.235 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true 421.235 Section 421.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Nickel and Cobalt Subcategory § 421.235...

  4. 40 CFR 421.235 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true 421.235 Section 421.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Nickel and Cobalt Subcategory § 421.235...

  5. 40 CFR 421.235 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true 421.235 Section 421.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Nickel and Cobalt Subcategory § 421.235...

  6. 40 CFR 421.235 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true 421.235 Section 421.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Nickel and Cobalt Subcategory § 421.235...

  7. 45 CFR 235.110 - Fraud.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 2 2012-10-01 2012-10-01 false Fraud. 235.110 Section 235.110 Public Welfare... PROGRAMS § 235.110 Fraud. State plan requirements: A State plan under title I, IV-A, X, XIV, or XVI of the... criteria for identifying situations in which a question of fraud in the program may exist, and...

  8. 45 CFR 235.110 - Fraud.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 2 2013-10-01 2012-10-01 true Fraud. 235.110 Section 235.110 Public Welfare... PROGRAMS § 235.110 Fraud. State plan requirements: A State plan under title I, IV-A, X, XIV, or XVI of the... criteria for identifying situations in which a question of fraud in the program may exist, and...

  9. 45 CFR 235.110 - Fraud.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 2 2014-10-01 2012-10-01 true Fraud. 235.110 Section 235.110 Public Welfare... PROGRAMS § 235.110 Fraud. State plan requirements: A State plan under title I, IV-A, X, XIV, or XVI of the... criteria for identifying situations in which a question of fraud in the program may exist, and...

  10. 49 CFR 235.3 - Application.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Application. 235.3 Section 235.3 Transportation... TRANSPORTATION INSTRUCTIONS GOVERNING APPLICATIONS FOR APPROVAL OF A DISCONTINUANCE OR MATERIAL MODIFICATION OF A SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.3 Application. (a) Except as provided...

  11. 32 CFR 235.7 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Information requirements. 235.7 Section 235.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.7 Information requirements....

  12. 47 CFR 24.235 - Frequency stability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Frequency stability. 24.235 Section 24.235... SERVICES Broadband PCS § 24.235 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block....

  13. 47 CFR 24.235 - Frequency stability.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Frequency stability. 24.235 Section 24.235... SERVICES Broadband PCS § 24.235 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block....

  14. 47 CFR 24.235 - Frequency stability.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Frequency stability. 24.235 Section 24.235... SERVICES Broadband PCS § 24.235 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block....

  15. 47 CFR 24.235 - Frequency stability.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Frequency stability. 24.235 Section 24.235... SERVICES Broadband PCS § 24.235 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block....

  16. 47 CFR 24.235 - Frequency stability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Frequency stability. 24.235 Section 24.235... SERVICES Broadband PCS § 24.235 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block....

  17. 46 CFR 108.235 - Construction.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... limit drop test in 14 CFR 29.725, or a load of not less than 75 percent of the helicopter maximum weight... 46 Shipping 4 2014-10-01 2014-10-01 false Construction. 108.235 Section 108.235 Shipping COAST... Construction and Arrangement Helicopter Facilities § 108.235 Construction. (a) Each helicopter deck must...

  18. 46 CFR 108.235 - Construction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... limit drop test in 14 CFR 29.725, or a load of not less than 75 percent of the helicopter maximum weight... 46 Shipping 4 2013-10-01 2013-10-01 false Construction. 108.235 Section 108.235 Shipping COAST... Construction and Arrangement Helicopter Facilities § 108.235 Construction. (a) Each helicopter deck must...

  19. 46 CFR 108.235 - Construction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... limit drop test in 14 CFR 29.725, or a load of not less than 75 percent of the helicopter maximum weight... 46 Shipping 4 2011-10-01 2011-10-01 false Construction. 108.235 Section 108.235 Shipping COAST... Construction and Arrangement Helicopter Facilities § 108.235 Construction. (a) Each helicopter deck must...

  20. 14 CFR 121.235 - Fuel valves.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Fuel valves. 121.235 Section 121.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.235 Fuel valves. Each...

  1. 14 CFR 121.235 - Fuel valves.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Fuel valves. 121.235 Section 121.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.235 Fuel valves. Each...

  2. 14 CFR 121.235 - Fuel valves.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Fuel valves. 121.235 Section 121.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.235 Fuel valves. Each...

  3. 14 CFR 121.235 - Fuel valves.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Fuel valves. 121.235 Section 121.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.235 Fuel valves. Each...

  4. 14 CFR 121.235 - Fuel valves.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Fuel valves. 121.235 Section 121.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS..., FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.235 Fuel valves. Each...

  5. 7 CFR 915.235 - Assessment rate.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Assessment rate. 915.235 Section 915.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Assessment Rates § 915.235 Assessment rate. On and after April 1, 2010, an assessment rate of $0.37 per...

  6. 7 CFR 922.235 - Assessment rate.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Assessment rate. 922.235 Section 922.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... IN WASHINGTON Assessment Rate § 922.235 Assessment rate. On and after April 1, 2010, an...

  7. 7 CFR 905.235 - Assessment rate.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Assessment rate. 905.235 Section 905.235 Agriculture... TANGELOS GROWN IN FLORIDA Assessment Rates § 905.235 Assessment rate. On and after August 1, 2007, an assessment rate of $0.0072 per 4/5 bushel carton or equivalent is established for Florida citrus...

  8. 7 CFR 906.235 - Assessment rate.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Assessment rate. 906.235 Section 906.235 Agriculture... RIO GRANDE VALLEY IN TEXAS Rules and Regulations § 906.235 Assessment rate. On and after August 1, 2011, an assessment rate of $0.14 per 7/10-bushel carton or equivalent is established for oranges...

  9. 40 CFR 745.235 - Enforcement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Enforcement. 745.235 Section 745.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.235 Enforcement. (a) Failure or refusal...

  10. 32 CFR 235.7 - Information requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Information requirements. 235.7 Section 235.7...) MISCELLANEOUS SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.7 Information requirements. The... 1st of each year and is not subject to the licensing internal information requirements of DoD...

  11. 24 CFR 235.1001 - Providing information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Providing information. 235.1001 Section 235.1001 Housing and Urban Development Regulations Relating to Housing and Urban Development... Responsibilities-Homes for Lower Income Families § 235.1001 Providing information. The statement of interest...

  12. 24 CFR 583.235 - Renewal grants.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DEVELOPMENT COMMUNITY FACILITIES SUPPORTIVE HOUSING PROGRAM Application and Grant Award Process § 583.235... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Renewal grants. 583.235 Section 583.235 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  13. 24 CFR 583.235 - Renewal grants.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DEVELOPMENT COMMUNITY FACILITIES SUPPORTIVE HOUSING PROGRAM Application and Grant Award Process § 583.235... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Renewal grants. 583.235 Section 583.235 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  14. 24 CFR 583.235 - Renewal grants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT COMMUNITY FACILITIES SUPPORTIVE HOUSING PROGRAM Application and Grant Award Process § 583.235... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Renewal grants. 583.235 Section 583.235 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  15. 49 CFR 235.20 - Protests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Protests. 235.20 Section 235.20 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.20 Protests. (a) A protest against the... concise statement of the interest of protestant in the proceeding. (b) Protests shall be filed with...

  16. 7 CFR 916.235 - Delinquent assessments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Delinquent assessments. 916.235 Section 916.235... Assessment Rates § 916.235 Delinquent assessments. (a) The Nectarine Administrative Committee shall impose a late payment charge on any assessment that has not been received in the Nectarine...

  17. 7 CFR 906.235 - Assessment rate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Assessment rate. 906.235 Section 906.235 Agriculture... RIO GRANDE VALLEY IN TEXAS Rules and Regulations § 906.235 Assessment rate. On and after August 1, 2004, an assessment rate of $0.12 per 7/10-bushel carton or equivalent is established for oranges...

  18. 7 CFR 922.235 - Assessment rate.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Assessment rate. 922.235 Section 922.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... IN WASHINGTON Assessment Rate § 922.235 Assessment rate. On or after April 1, 2012, an...

  19. 7 CFR 905.235 - Assessment rate.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Assessment rate. 905.235 Section 905.235 Agriculture... TANGELOS GROWN IN FLORIDA Assessment Rates § 905.235 Assessment rate. On and after August 1, 2007, an assessment rate of $0.0072 per 4/5 bushel carton or equivalent is established for Florida citrus...

  20. 7 CFR 905.235 - Assessment rate.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Assessment rate. 905.235 Section 905.235 Agriculture... TANGELOS GROWN IN FLORIDA Assessment Rates § 905.235 Assessment rate. On and after August 1, 2007, an assessment rate of $0.0072 per 4/5 bushel carton or equivalent is established for Florida citrus...

  1. 7 CFR 915.235 - Assessment rate.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Assessment rate. 915.235 Section 915.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Assessment Rates § 915.235 Assessment rate. On and after April 1, 2012, an assessment rate of $0.25 per...

  2. 7 CFR 905.235 - Assessment rate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Assessment rate. 905.235 Section 905.235 Agriculture... TANGELOS GROWN IN FLORIDA Assessment Rates § 905.235 Assessment rate. On and after August 1, 2007, an assessment rate of $0.0072 per 4/5 bushel carton or equivalent is established for Florida citrus...

  3. 7 CFR 915.235 - Assessment rate.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Assessment rate. 915.235 Section 915.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Assessment Rates § 915.235 Assessment rate. On and after April 1, 2010, an assessment rate of $0.37 per...

  4. 7 CFR 915.235 - Assessment rate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Assessment rate. 915.235 Section 915.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Assessment Rates § 915.235 Assessment rate. On and after April 1, 2005, an assessment rate of $0.27 per...

  5. 7 CFR 906.235 - Assessment rate.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Assessment rate. 906.235 Section 906.235 Agriculture... RIO GRANDE VALLEY IN TEXAS Rules and Regulations § 906.235 Assessment rate. On and after August 1, 2004, an assessment rate of $0.12 per 7/10-bushel carton or equivalent is established for oranges...

  6. 7 CFR 916.235 - Delinquent assessments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Delinquent assessments. 916.235 Section 916.235... Assessment Rates § 916.235 Delinquent assessments. (a) The Nectarine Administrative Committee shall impose a late payment charge on any assessment that has not been received in the Nectarine...

  7. 7 CFR 906.235 - Assessment rate.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Assessment rate. 906.235 Section 906.235 Agriculture... RIO GRANDE VALLEY IN TEXAS Rules and Regulations § 906.235 Assessment rate. On and after August 1, 2011, an assessment rate of $0.14 per 7/10-bushel carton or equivalent is established for oranges...

  8. 46 CFR 148.235 - Castor beans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Castor beans. 148.235 Section 148.235 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Special Requirements for Certain Materials § 148.235 Castor beans. (a) This part applies only to the stowage and transportation of whole castor beans. Castor meal,...

  9. 46 CFR 148.235 - Castor beans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Castor beans. 148.235 Section 148.235 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Special Requirements for Certain Materials § 148.235 Castor beans. (a) This part applies only to the stowage and transportation of whole castor beans. Castor meal,...

  10. 46 CFR 148.235 - Castor beans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Castor beans. 148.235 Section 148.235 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Special Requirements for Certain Materials § 148.235 Castor beans. (a) This part applies only to the stowage and transportation of whole castor beans. Castor meal,...

  11. 46 CFR 148.235 - Castor beans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Castor beans. 148.235 Section 148.235 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Special Requirements for Certain Materials § 148.235 Castor beans. (a) This part applies only to the stowage and transportation of whole castor beans. Castor meal,...

  12. 7 CFR 235.3 - Administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... programs in accordance with the applicable requirements of this part, 7 CFR parts 210, 215, 220, 225, 226... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 235.3 Section 235.3 Agriculture... CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.3 Administration. (a) Within...

  13. 7 CFR 235.3 - Administration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... programs in accordance with the applicable requirements of this part, 7 CFR parts 210, 215, 220, 225, 226... 7 Agriculture 4 2012-01-01 2012-01-01 false Administration. 235.3 Section 235.3 Agriculture... CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.3 Administration. (a) Within...

  14. 7 CFR 235.3 - Administration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... programs in accordance with the applicable requirements of this part, 7 CFR parts 210, 215, 220, 225, 226... 7 Agriculture 4 2013-01-01 2013-01-01 false Administration. 235.3 Section 235.3 Agriculture... CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.3 Administration. (a) Within...

  15. 49 CFR 235.13 - Filing procedure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Filing procedure. 235.13 Section 235.13... MODIFICATION OF A SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.13 Filing procedure. (a... be filed. (e) Where only one carrier at a joint facility is affected by the discontinuance...

  16. 24 CFR 235.1216 - Late charge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Late charge. 235.1216 Section 235... § 235.1216 Late charge. The mortgage may provide for the collection by the mortgagee of a late charge... date upon which payment is due. Such charge shall not be included in the assistance payment....

  17. 24 CFR 235.1216 - Late charge.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Late charge. 235.1216 Section 235... § 235.1216 Late charge. The mortgage may provide for the collection by the mortgagee of a late charge... date upon which payment is due. Such charge shall not be included in the assistance payment....

  18. 45 CFR 235.110 - Fraud.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 2 2011-10-01 2011-10-01 false Fraud. 235.110 Section 235.110 Public Welfare... PROGRAMS § 235.110 Fraud. State plan requirements: A State plan under title I, IV-A, X, XIV, or XVI of the... criteria for identifying situations in which a question of fraud in the program may exist, and...

  19. 45 CFR 235.110 - Fraud.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Fraud. 235.110 Section 235.110 Public Welfare... PROGRAMS § 235.110 Fraud. State plan requirements: A State plan under title I, IV-A, X, XIV, or XVI of the... criteria for identifying situations in which a question of fraud in the program may exist, and...

  20. 7 CFR 764.235 - Security requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Security requirements. 764.235 Section 764.235... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.235 Security requirements. (a... estate may be taken as additional security if needed. (c) Loans of $25,000 of less for real...

  1. 7 CFR 764.235 - Security requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Security requirements. 764.235 Section 764.235 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.235 Security requirements....

  2. 46 CFR 108.235 - Construction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... limit drop test in 14 CFR 29.725, or a load of not less than 75 percent of the helicopter maximum weight... 46 Shipping 4 2010-10-01 2010-10-01 false Construction. 108.235 Section 108.235 Shipping COAST... Construction and Arrangement Helicopter Facilities § 108.235 Construction. (a) Each helicopter deck must...

  3. 12 CFR 235.9 - Administrative enforcement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Administrative enforcement. 235.9 Section 235.9 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.9 Administrative enforcement. (a) (1) Compliance with the requirements of this part...

  4. 14 CFR 27.235 - Taxiing condition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Taxiing condition. 27.235 Section 27.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Flight Ground and Water Handling Characteristics § 27.235...

  5. 14 CFR 25.235 - Taxiing condition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Taxiing condition. 25.235 Section 25.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Flight Ground and Water Handling Characteristics § 25.235...

  6. 49 CFR 235.9 - Civil penalty.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  7. 49 CFR 235.9 - Civil penalty.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  8. 49 CFR 235.9 - Civil penalty.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  9. 49 CFR 235.9 - Civil penalty.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  10. 21 CFR 514.235 - Judicial review.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Judicial review. 514.235 Section 514.235 Food and..., FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUG APPLICATIONS Judicial Review § 514.235 Judicial review. (a... shall be included in the record certified by the Commissioner. (b) Judicial review of an...

  11. 21 CFR 514.235 - Judicial review.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Judicial review. 514.235 Section 514.235 Food and..., FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUG APPLICATIONS Judicial Review § 514.235 Judicial review. (a... shall be included in the record certified by the Commissioner. (b) Judicial review of an...

  12. 49 CFR 235.9 - Civil penalty.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Civil penalty. 235.9 Section 235.9 Transportation... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.9 Civil penalty. Any person (an entity of... violates any requirement of this part or causes the violation of any such requirement is subject to a...

  13. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  14. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  15. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  16. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  17. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  18. 49 CFR 238.235 - Doors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... also contain requirements for doorway clearance (See 49 CFR part 38). Each powered, exterior side door... 49 Transportation 4 2011-10-01 2011-10-01 false Doors. 238.235 Section 238.235 Transportation....235 Doors. (a) By December 31, 1999, each powered, exterior side door in a vestibule that...

  19. 49 CFR 238.235 - Doors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... also contain requirements for doorway clearance (See 49 CFR part 38). Each powered, exterior side door... 49 Transportation 4 2012-10-01 2012-10-01 false Doors. 238.235 Section 238.235 Transportation....235 Doors. (a) By December 31, 1999, each powered, exterior side door in a vestibule that...

  20. 49 CFR 238.235 - Doors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... also contain requirements for doorway clearance (See 49 CFR part 38). Each powered, exterior side door... 49 Transportation 4 2013-10-01 2013-10-01 false Doors. 238.235 Section 238.235 Transportation....235 Doors. (a) By December 31, 1999, each powered, exterior side door in a vestibule that...

  1. 49 CFR 238.235 - Doors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... also contain requirements for doorway clearance (See 49 CFR part 38). Each powered, exterior side door... 49 Transportation 4 2010-10-01 2010-10-01 false Doors. 238.235 Section 238.235 Transportation....235 Doors. (a) By December 31, 1999, each powered, exterior side door in a vestibule that...

  2. 24 CFR 235.1214 - Mortgage lien.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage lien. 235.1214 Section 235... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE... § 235.1214 Mortgage lien. (a) Except as provided in paragraph (b) of this section, a mortgagor...

  3. 21 CFR 314.235 - Judicial review.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Judicial review. 314.235 Section 314.235 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Hearing Procedures for New Drugs § 314.235 Judicial review. (a) The Commissioner of...

  4. Thermodynamic study of the complexation of protactinium(V) with diethylenetriaminepentaacetic acid.

    PubMed

    Mendes, Mickaël; Leguay, Sébastien; Le Naour, Claire; Hamadi, Séna; Roques, Jérôme; Moisy, Philippe; Guillaumont, Dominique; Topin, Sylvain; Aupiais, Jean; Den Auwer, Christophe; Hennig, Christoph

    2013-07-01

    The complex formation of protactinium(V) with DTPA was studied at different temperatures (25-50 °C) and ionic strengths (0.1-1 M) with the element at tracer scale. Irrespective of the temperature and ionic strength studied, only one neutral complex with (1:1) stoichiometry was identified from solvent extraction and capillary electrophoresis coupled to ICP-MS (CE-ICP-MS) experiments. Density Functional Theory (DFT) calculations revealed that two complexes can be considered: Pa(DTPA) and PaO(H2DTPA). The associated formation constants were determined from solvent extraction data at different ionic strengths and temperatures and then extrapolated to zero ionic strength by SIT methodology. These constants are valid, regardless of complex form, Pa(DTPA) or PaO(H2DTPA). The standard thermodynamic data determined with these extrapolated constants revealed a very stable complex formed energetically by an endothermic contribution which is counter balanced by a strong entropic contribution. Both, the positive enthalpy and entropy energy terms suggest the formation of an inner sphere complex. PMID:23767403

  5. 33 CFR 105.235 - Communications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Communications. 105.235 Section... MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.235 Communications. (a) The Facility... conditions at the facility. (b) Communication systems and procedures must allow effective and...

  6. 33 CFR 105.235 - Communications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Communications. 105.235 Section... MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.235 Communications. (a) The Facility... conditions at the facility. (b) Communication systems and procedures must allow effective and...

  7. 45 CFR 618.235 - Statutory amendments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Statutory amendments. 618.235 Section 618.235 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION... entire plant or other comparable, geographically separate facility to which Federal financial...

  8. 45 CFR 618.235 - Statutory amendments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Statutory amendments. 618.235 Section 618.235 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION... entire plant or other comparable, geographically separate facility to which Federal financial...

  9. 12 CFR 235.5 - Exemptions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Exemptions. 235.5 Section 235.5 Banks and... with its affiliates, has assets of less than $10 billion as of the end of the calendar year preceding... assets of less than $10 billion as of the end of the calendar year preceding the date of the...

  10. 21 CFR 314.235 - Judicial review.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Judicial review. 314.235 Section 314.235 Food and... Judicial review. (a) The Commissioner of Food and Drugs will certify the transcript and record. In any case... identical, related, or similar drug product under § 310.6 may seek judicial review of an order...

  11. 24 CFR 968.235 - Time extensions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Time extensions. 968.235 Section... Fewer Than 250 Units) § 968.235 Time extensions. A PHA shall not obligate or expend funds after the... time extension, as follows: (a) Certification. A PHA may extend an obligation or expenditure...

  12. 24 CFR 968.235 - Time extensions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Time extensions. 968.235 Section... Fewer Than 250 Units) § 968.235 Time extensions. A PHA shall not obligate or expend funds after the... time extension, as follows: (a) Certification. A PHA may extend an obligation or expenditure...

  13. 24 CFR 583.235 - Renewal grants.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Renewal grants. 583.235 Section 583.235 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES...

  14. 21 CFR 172.235 - Morpholine.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Morpholine. 172.235 Section 172.235 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Coatings, Films and Related Substances §...

  15. 24 CFR 583.235 - Renewal grants.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Renewal grants. 583.235 Section 583.235 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND...

  16. 48 CFR 235.006-71 - Competition.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Competition. 235.006-71 Section 235.006-71 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Competition. See 234.005-1 for limitations on the use of contract line items or contract options for...

  17. 48 CFR 235.006-71 - Competition.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Competition. 235.006-71 Section 235.006-71 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Competition. See 234.005-1 for limitations on the use of contract line items or contract options for...

  18. 48 CFR 235.006-71 - Competition.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Competition. 235.006-71 Section 235.006-71 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Competition. See 234.005-1 for limitations on the use of contract line items or contract options for...

  19. 48 CFR 235.006-71 - Competition.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Competition. 235.006-71 Section 235.006-71 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Competition. See 234.005-1 for limitations on the use of contract line items or contract options for...

  20. Enrichment Monitor for 235U Fuel Tubes

    SciTech Connect

    Winn, W.G.

    2001-08-22

    This report describes the performance of this prototype y-monitor of 235 Uranium enrichment. In this proposed method y-rates associated with 235U and 232U are correlated with enrichment. Instrumentation for appraising fuel tubes with this method has been assembled and tested.

  1. 33 CFR 105.235 - Communications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Communications. 105.235 Section... MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.235 Communications. (a) The Facility... conditions at the facility. (b) Communication systems and procedures must allow effective and...

  2. 33 CFR 105.235 - Communications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Communications. 105.235 Section... MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.235 Communications. (a) The Facility... conditions at the facility. (b) Communication systems and procedures must allow effective and...

  3. 24 CFR 235.206 - Substitute mortgagors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Substitute mortgagors. 235.206... MORTGAGE INSURANCE AND ASSISTANCE PAYMENTS FOR HOME OWNERSHIP AND PROJECT REHABILITATION Contract Rights and Obligations-Homes for Lower Income Families § 235.206 Substitute mortgagors. (a) Selling...

  4. 12 CFR 235.9 - Administrative enforcement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Administrative enforcement. 235.9 Section 235.9... Insurance Act (12 U.S.C. 1813(q)), with respect to— (A) National banks, federal savings associations, and... Credit Union Act (12 U.S.C. 1751 et seq.), by the Administrator of the National Credit...

  5. 24 CFR 968.235 - Time extensions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Time extensions. 968.235 Section... Fewer Than 250 Units) § 968.235 Time extensions. A PHA shall not obligate or expend funds after the... time extension, as follows: (a) Certification. A PHA may extend an obligation or expenditure...

  6. 24 CFR 968.235 - Time extensions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Time extensions. 968.235 Section... Fewer Than 250 Units) § 968.235 Time extensions. A PHA shall not obligate or expend funds after the... time extension, as follows: (a) Certification. A PHA may extend an obligation or expenditure...

  7. 9 CFR 2.35 - Recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... include: (i) The species and breed or type of animal; (ii) The sex; (iii) The date of birth or approximate... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Recordkeeping requirements. 2.35 Section 2.35 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT...

  8. 14 CFR 21.235 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Application. 21.235 Section 21.235 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION... Administrator, to the Aircraft Certification Office for the area in which the manufacturer is located. (b)...

  9. 21 CFR 314.235 - Judicial review.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Judicial review. 314.235 Section 314.235 Food and... Judicial review. (a) The Commissioner of Food and Drugs will certify the transcript and record. In any case... identical, related, or similar drug product under § 310.6 may seek judicial review of an order...

  10. Band structure of 235U

    NASA Astrophysics Data System (ADS)

    Ward, D.; Macchiavelli, A. O.; Clark, R. M.; Cline, D.; Cromaz, M.; Deleplanque, M. A.; Diamond, R. M.; Fallon, P.; Görgen, A.; Hayes, A. B.; Lane, G. J.; Lee, I.-Y.; Nakatsukasa, T.; Schmidt, G.; Stephens, F. S.; Svensson, C. E.; Teng, R.; Vetter, K.; Wu, C. Y.

    2012-12-01

    Over a period of several years we have performed three separate experiments at Lawrence Berkeley National Laboratory's 88-Inch Cyclotron in which 235U (thick target) was Coulomb-excited. The program involved stand-alone experiments with Gammmasphere and with the 8pi Spectrometer using 136Xe beams at 720 MeV, and a CHICO-Gammasphere experiment with a 40Ca beam at 184 MeV. In addition to extending the known negative-parity bands to high spin, we have assigned levels in some seven positive-parity bands which are in some cases (e.g., [631]1/2, [624]7/2, and [622]5/2) strongly populated by E3 excitation. The CHICO data have been analyzed to extract E2 and E3 matrix elements from the observed yields. Additionally, many M1 matrix elements could be extracted from the γ-ray branching ratios. A number of new features have emerged, including the unexpected attenuation of magnetic transitions between states of the same Nilsson multiplet, the breakdown of Coriolis staggering at high spin, and the effect of E3 collectivity on Coriolis interactions.

  11. 32 CFR 235.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.1 Purpose. This part implements 10 U.S.C. 2489a... sexually explicit materials on property under the jurisdiction of the Department of Defense or by...

  12. 50 CFR 600.235 - Financial disclosure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ....235 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... decision means approval of a fishery management plan (FMP) or FMP amendment (including any proposed... Nominees to, the Regional Fishery Management Councils, and Members of the Scientific and...

  13. 50 CFR 600.235 - Financial disclosure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ....235 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... decision means approval of a fishery management plan (FMP) or FMP amendment (including any proposed... Nominees to, the Regional Fishery Management Councils, and Members of the Scientific and...

  14. 50 CFR 600.235 - Financial disclosure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ....235 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... decision means approval of a fishery management plan (FMP) or FMP amendment (including any proposed... Nominees to, the Regional Fishery Management Councils, and Members of the Scientific and...

  15. 50 CFR 600.235 - Financial disclosure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ....235 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... decision means approval of a fishery management plan (FMP) or FMP amendment (including any proposed... Nominees to, the Regional Fishery Management Councils, and Members of the Scientific and...

  16. 12 CFR 235.4 - Fraud-prevention adjustment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Fraud-prevention adjustment. 235.4 Section 235... SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.4 Fraud-prevention adjustment. (a) In... receives or charges in accordance with § 235.3. (b) Issuer standards. To be eligible to receive the...

  17. 12 CFR 235.4 - Fraud-prevention adjustment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Fraud-prevention adjustment. 235.4 Section 235... SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.4 Fraud-prevention adjustment. (a) In... accordance with § 235.3. (b) Issuer standards. (1) To be eligible to receive or charge the...

  18. 12 CFR 235.4 - Fraud-prevention adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Fraud-prevention adjustment. 235.4 Section 235... SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.4 Fraud-prevention adjustment. (a) In... accordance with § 235.3. (b) Issuer standards. (1) To be eligible to receive or charge the...

  19. 24 CFR 235.1220 - Processing section 235(r) mortgages under the direct endorsement program.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirement that the mortgagee perform the mortgage credit analysis described in 24 CFR 203.5(d) for a...) mortgages: (1) That the term of the mortgage meets the requirements of 24 CFR 235.120(b)(2). (2) That the stated mortgage amount does not exceed the maximum dollar limitation under 24 CFR 235.1202(b)(1)....

  20. 24 CFR 235.1234 - Term of assistance payment contract in connection with mortgages insured under section 235(r) of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... certified by the mortgagee and shall continue until the contract is terminated pursuant to 24 CFR 235.375... pursuant to 24 CFR 235.375. The mortgagor will acknowledge receipt of a notice containing the expiration... in connection with mortgages insured under section 235(r) of the Act. 235.1234 Section...

  1. Determination of femtogram quantities of protactinium in geologic samples by thermal ionization mass spectrometry

    SciTech Connect

    Pickett, D.A.; Murrell, M.T.; Williams, R.W. )

    1994-04-01

    We describe a procedure for measurement of [sup 231]Pa in geologic samples by isotope dilution thermal ionization mass spectrometry, using [sup 233]Pa as a spike isotope, which provides marked improvements in precision and sample size relative to established decay counting techniques. This method allows determination of as little as a few tens of femtograms of [sup 231]Pa (approximately 10[sup 3] atoms) with a conservative estimated uncertainty of [+-]1% (95% confidence level). Applications of [sup 231]Pa-[sup 235]U systematics to uranium-series geochemistry and geochronology should be greatly enhanced by this approach. 31 refs., 4 figs., 1 tab.

  2. 32 CFR 235.4 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.4 Policy. It is DoD policy that: (a) No sexually explicit material may be offered for sale or rental on property under the DoD jurisdiction, and no member..., shall offer for sale or rental any sexually explicit material. (b) Material shall not be deemed...

  3. 32 CFR 235.6 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.6 Procedures. (a) The Board shall periodically... determine whether any such material is sexually explicit in accordance with this part. (b) If the Board... jurisdiction may be sexually explicit as defined herein, and such material is not addressed by the...

  4. 32 CFR 235.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.3 Definitions. For the purpose of this part, the following definitions apply: Dominant theme. A theme of any material that is superior in... Exchanges, and ship stores. Sexually explicit material. Material, the dominant theme of which is...

  5. 49 CFR 235.13 - Filing procedure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... automatic block signal system, interlocking, traffic control system, automatic train stop, train control, or cab signal system on the tracks of more than one carrier, or if more than one carrier will be affected... MODIFICATION OF A SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.13 Filing procedure....

  6. 49 CFR 235.13 - Filing procedure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... automatic block signal system, interlocking, traffic control system, automatic train stop, train control, or cab signal system on the tracks of more than one carrier, or if more than one carrier will be affected... MODIFICATION OF A SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.13 Filing procedure....

  7. 49 CFR 235.1 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.1 Scope. This part prescribes application for approval to discontinue or materially modify block signal systems, interlockings, traffic control systems, automatic train stop, train control, or cab signal systems, or other similar appliances,...

  8. 49 CFR 235.1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.1 Scope. This part prescribes application for approval to discontinue or materially modify block signal systems, interlockings, traffic control systems, automatic train stop, train control, or cab signal systems, or other similar appliances,...

  9. 49 CFR 235.1 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SIGNAL SYSTEM OR RELIEF FROM THE REQUIREMENTS OF PART 236 § 235.1 Scope. This part prescribes application for approval to discontinue or materially modify block signal systems, interlockings, traffic control systems, automatic train stop, train control, or cab signal systems, or other similar appliances,...

  10. 40 CFR 745.235 - Enforcement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.235... obtaining certification and engaging in any lead-based paint activities requiring certification....

  11. 40 CFR 745.235 - Enforcement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.235... obtaining certification and engaging in any lead-based paint activities requiring certification....

  12. 40 CFR 745.235 - Enforcement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.235... obtaining certification and engaging in any lead-based paint activities requiring certification....

  13. 40 CFR 745.235 - Enforcement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Lead-Based Paint Activities § 745.235... obtaining certification and engaging in any lead-based paint activities requiring certification....

  14. 24 CFR 235.1212 - Mortgage provisions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES...-Refinancing Mortgages Under Section 235(r) of the National Housing Act Eligibility Requirements; Direct... necessary to create a valid and enforceable secured debt under the laws of the jurisdiction in which...

  15. 24 CFR 235.1212 - Mortgage provisions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES...-Refinancing Mortgages Under Section 235(r) of the National Housing Act Eligibility Requirements; Direct... necessary to create a valid and enforceable secured debt under the laws of the jurisdiction in which...

  16. Nuclear Data Sheets for A = 235

    SciTech Connect

    Browne, E.; Tuli, J.K.

    2014-11-15

    Spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented here for all nuclei with mass number A=235. The highlight of this evaluation consists of the precise and comprehensive Coulomb excitation study (2012Wa35) on {sup 235}U, which in addition to the 7/2[743] ground state rotational band, extended the 1/2[631], 5/2[622], 5/2[752], and 3/2[631] rotational bands up to Jπ=53/2+, 49/2+, 441/2−, and 43/2+, respectively. This evaluation presents a study (2010Hu02) of the {sup 237}Np({sup 116}Sn, {sup 118}Snγ) reaction where the ground state rotational band 5/2[642] was observed up to Jπ=(53/2+). It is worth for historical knowledge to mention the report on the “Discovery of isotopes of the transuranium elements with 93≤Z≤98” (2013Fr02), where the information for elements Np, Pu, and Am with mass number A=235 is given. {sup 235}Cf has not been observed. The alpha hindrance factors (HF) presented in this evaluation were calculated using values of the radius parameter (r{sub 0}) interpolated from those for even–even adjacent nuclei given by 1998Ak04.

  17. 24 CFR 235.1212 - Mortgage provisions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES...-Refinancing Mortgages Under Section 235(r) of the National Housing Act Eligibility Requirements; Direct... necessary to create a valid and enforceable secured debt under the laws of the jurisdiction in which...

  18. 24 CFR 235.1212 - Mortgage provisions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES...-Refinancing Mortgages Under Section 235(r) of the National Housing Act Eligibility Requirements; Direct... necessary to create a valid and enforceable secured debt under the laws of the jurisdiction in which...

  19. 21 CFR 514.235 - Judicial review.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUG APPLICATIONS Judicial Review § 514.235 Judicial review. (a... manufacturer or distributor of an identical, related, or similar drug product, as defined in § 310.6 of...

  20. 21 CFR 314.235 - Judicial review.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Hearing Procedures for New Drugs § 314.235... approval of a new drug application, whether or not a hearing has been held, in a United States court...

  1. 24 CFR 235.1212 - Mortgage provisions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage provisions. 235.1212... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE AND ASSISTANCE PAYMENTS FOR HOME OWNERSHIP AND PROJECT REHABILITATION...

  2. Melting of the Earth's lithospheric mantle inferred from protactinium-thorium-uranium isotopic data

    PubMed

    Asmerom; Cheng; Thomas; Hirschmann; Edwards

    2000-07-20

    The processes responsible for the generation of partial melt in the Earth's lithospheric mantle and the movement of this melt to the Earth's surface remain enigmatic, owing to the perceived difficulties in generating large-degree partial melts at depth and in transporting small-degree melts through a static lithosphere. Here we present a method of placing constraints on melting in the lithospheric mantle using 231Pa-235U data obtained from continental basalts in the southwestern United States and Mexico. Combined with 230Th-238U data, the 231Pa-235U data allow us to constrain the source mineralogy and thus the depth of melting of these basalts. Our analysis indicates that it is possible to transport small melt fractions--of the order of 0.1%--through the lithosphere, as might result from the coalescence of melt by compaction owing to melting-induced deformation. The large observed 231Pa excesses require that the timescale of melt generation and transport within the lithosphere is small compared to the half-life of 231Pa (approximately 32.7 kyr). The 231Pa-230Th data also constrain the thorium and uranium distribution coefficients for clinopyroxene in the source regions of these basalts to be within 2% of one another, indicating that in this setting 230Th excesses are not expected during melting at depths shallower than 85 km. PMID:10917528

  3. Protactinium-231 measurement and application to a uranium series transport model

    NASA Astrophysics Data System (ADS)

    Golian, C.; Nightingale, T.; Airey, P. L.

    1984-06-01

    Precise measurements of small deviations of 230Th/ 234U and 231Pa/ 235U contribute to the modelling of the geochemical transport of uranium series nuclides. The use of alpha-spectrometry to measure the second-order daughter product 227Th was the analytical technique chosen. It was thereby assumed that the intermediate 227Ac is immobile. Complete methematical expressions for the count rate in various regions of the spectrum have been developed. They allow calculation of the initial yield from the cumulative counts of 227Th and the interfering 223Ra. 224Ra and 212Bi for extended time periods. The resulting increase in precision is particularly useful at low levels. The approach to modelling the transport of uranium series nuclides down-gradient of deposits within the Alligator Rivers Uranium Province of the Northern Territory of Australia is outlined. Some preliminary data are presented which call into question the assumption of the immobility of the 227Ac.

  4. 24 CFR 235.320 - Limitation of sales price.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Limitation of sales price. 235.320 Section 235.320 Housing and Urban Development Regulations Relating to Housing and Urban Development... Payments-Homes for Lower Income Families § 235.320 Limitation of sales price. To qualify for...

  5. 12 CFR 23.5 - Requirement for separate records.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Requirement for separate records. 23.5 Section 23.5 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY LEASING General Provisions § 23.5 Requirement for separate records. If a national bank enters into both CEBA Leases...

  6. 32 CFR 235.2 - Applicability and scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Applicability and scope. 235.2 Section 235.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS SALE OR RENTAL OF SEXUALLY EXPLICIT MATERIAL ON DOD PROPERTY § 235.2 Applicability and scope....

  7. 46 CFR 154.235 - Cargo tank location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Cargo tank location. 154.235 Section 154.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS... Survival Capability and Cargo Tank Location § 154.235 Cargo tank location. (a) For type IG hulls,...

  8. 40 CFR 1033.235 - Emission testing required for certification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Emission testing required for certification. 1033.235 Section 1033.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.235 Emission testing required for...

  9. 24 CFR 235.230 - Condition of multifamily structure.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Condition of multifamily structure. 235.230 Section 235.230 Housing and Urban Development Regulations Relating to Housing and Urban... Involving Condominium Units § 235.230 Condition of multifamily structure. (a) When a family unit is...

  10. 40 CFR 1066.235 - Speed verification procedure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Speed verification procedure. 1066.235 Section 1066.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Dynamometer Specifications § 1066.235 Speed verification procedure. (a) Overview. This section describes how...

  11. 40 CFR 1066.235 - Speed verification procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Speed verification procedure. 1066.235 Section 1066.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Dynamometer Specifications § 1066.235 Speed verification procedure. (a) Overview. This section describes how...

  12. 49 CFR 192.235 - Preparation for welding.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Preparation for welding. 192.235 Section 192.235... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Welding of Steel in Pipelines § 192.235 Preparation for welding. Before beginning any welding, the welding surfaces must be clean and free of any material...

  13. 49 CFR 192.235 - Preparation for welding.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Preparation for welding. 192.235 Section 192.235... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Welding of Steel in Pipelines § 192.235 Preparation for welding. Before beginning any welding, the welding surfaces must be clean and free of any material...

  14. 49 CFR 192.235 - Preparation for welding.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Preparation for welding. 192.235 Section 192.235... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Welding of Steel in Pipelines § 192.235 Preparation for welding. Before beginning any welding, the welding surfaces must be clean and free of any material...

  15. 49 CFR 192.235 - Preparation for welding.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Preparation for welding. 192.235 Section 192.235... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Welding of Steel in Pipelines § 192.235 Preparation for welding. Before beginning any welding, the welding surfaces must be clean and free of any material...

  16. 49 CFR 192.235 - Preparation for welding.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Preparation for welding. 192.235 Section 192.235... BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Welding of Steel in Pipelines § 192.235 Preparation for welding. Before beginning any welding, the welding surfaces must be clean and free of any material...

  17. 24 CFR 235.1238 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Cross-reference. The provisions of subpart G of 24 CFR part 235 shall be applicable to mortgages insured... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross-reference. 235.1238 Section 235.1238 Housing and Urban Development Regulations Relating to Housing and Urban...

  18. 24 CFR 235.1222 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross-reference. 235.1222 Section 235.1222 Housing and Urban Development Regulations Relating to Housing and Urban Development....1222 Cross-reference. The provisions of subpart B of title 24 of part 235 shall be applicable...

  19. 24 CFR 235.1000 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross-reference. 235.1000 Section 235.1000 Housing and Urban Development Regulations Relating to Housing and Urban Development... Responsibilities-Homes for Lower Income Families § 235.1000 Cross-reference. All of the provisions of subpart...

  20. 24 CFR 235.1224 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross-reference. 235.1224 Section 235.1224 Housing and Urban Development Regulations Relating to Housing and Urban Development....1224 Cross-reference. (a) Title 24, part 235, subpart C, as modified and supplemented by this...

  1. 24 CFR 235.201 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross-reference. 235.201 Section 235.201 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Obligations-Homes for Lower Income Families § 235.201 Cross-reference. (a) All of the provisions of subpart...

  2. 48 CFR 235.006 - Contracting methods and contract type.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Contracting methods and contract type. 235.006 Section 235.006 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.006 Contracting methods and...

  3. 7 CFR 235.6 - Use of funds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Use of funds. 235.6 Section 235.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.6 Use of funds. (a) Funds allocated under this part and 7 CFR part 225 shall...

  4. 7 CFR 235.6 - Use of funds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Use of funds. 235.6 Section 235.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.6 Use of funds. (a) Funds allocated under this part and 7 CFR part 225 shall...

  5. 7 CFR 235.6 - Use of funds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Use of funds. 235.6 Section 235.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.6 Use of funds. (a) Funds allocated under this part and 7 CFR part 225 shall...

  6. 48 CFR 235.070 - Indemnification against unusually hazardous risks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Indemnification against unusually hazardous risks. 235.070 Section 235.070 Federal Acquisition Regulations System DEFENSE... DEVELOPMENT CONTRACTING 235.070 Indemnification against unusually hazardous risks....

  7. 40 CFR 1066.235 - Speed verification procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Speed verification procedure. 1066.235 Section 1066.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Dynamometer Specifications § 1066.235 Speed verification procedure. (a) Overview. This section describes how...

  8. 49 CFR 234.235 - Insulated rail joints.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Insulated rail joints. 234.235 Section 234.235 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION..., Inspection, and Testing Maintenance Standards § 234.235 Insulated rail joints. Each insulated rail joint...

  9. 24 CFR 235.230 - Condition of multifamily structure.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Condition of multifamily structure. 235.230 Section 235.230 Housing and Urban Development Regulations Relating to Housing and Urban... Involving Condominium Units § 235.230 Condition of multifamily structure. (a) When a family unit is...

  10. 24 CFR 235.230 - Condition of multifamily structure.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Condition of multifamily structure. 235.230 Section 235.230 Housing and Urban Development Regulations Relating to Housing and Urban... Involving Condominium Units § 235.230 Condition of multifamily structure. (a) When a family unit is...

  11. 46 CFR 172.235 - Extent of damage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Extent of damage. 172.235 Section 172.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO BULK CARGOES Special Rules Pertaining to Great Lakes Dry Bulk Cargo Vessels § 172.235 Extent of...

  12. 7 CFR 235.9 - Procurement and property management standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Procurement and property management standards. 235.9 Section 235.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.9 Procurement and property management...

  13. 46 CFR 28.235 - Anchors and radar reflectors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Anchors and radar reflectors. 28.235 Section 28.235....235 Anchors and radar reflectors. (a) Each vessel must be fitted with an anchor(s) and chain(s), cable... rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull...

  14. 46 CFR 28.235 - Anchors and radar reflectors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Anchors and radar reflectors. 28.235 Section 28.235....235 Anchors and radar reflectors. (a) Each vessel must be fitted with an anchor(s) and chain(s), cable... rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull...

  15. 46 CFR 28.235 - Anchors and radar reflectors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Anchors and radar reflectors. 28.235 Section 28.235....235 Anchors and radar reflectors. (a) Each vessel must be fitted with an anchor(s) and chain(s), cable... rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull...

  16. 46 CFR 28.235 - Anchors and radar reflectors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Anchors and radar reflectors. 28.235 Section 28.235....235 Anchors and radar reflectors. (a) Each vessel must be fitted with an anchor(s) and chain(s), cable... rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull...

  17. 46 CFR 28.235 - Anchors and radar reflectors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Anchors and radar reflectors. 28.235 Section 28.235....235 Anchors and radar reflectors. (a) Each vessel must be fitted with an anchor(s) and chain(s), cable... rigged with gear that provides a radar signature from a distance of 6 miles, each nonmetallic hull...

  18. 6 CFR 27.235 - Alternative security program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Alternative security program. 27.235 Section 27.235 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY CHEMICAL FACILITY ANTI-TERRORISM STANDARDS Chemical Facility Security Program § 27.235 Alternative security program. (a)...

  19. 49 CFR 234.235 - Insulated rail joints.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Insulated rail joints. 234.235 Section 234.235 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION..., Inspection, and Testing Maintenance Standards § 234.235 Insulated rail joints. Each insulated rail joint...

  20. 20 CFR 627.235 - General program requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false General program requirements. 627.235 Section 627.235 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR GENERAL PROVISIONS GOVERNING PROGRAMS UNDER TITLES I, II, AND III OF THE ACT Program Requirements § 627.235 General program requirements. (a) The...

  1. 48 CFR 235.017-1 - Sponsoring agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Sponsoring agreements. 235.017-1 Section 235.017-1 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1 Sponsoring agreements....

  2. 27 CFR 40.235 - Removal for export purposes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Removal for export purposes. 40.235 Section 40.235 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... on Tobacco Products § 40.235 Removal for export purposes. The removal of tobacco products in...

  3. 7 CFR 235.6 - Use of funds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Use of funds. 235.6 Section 235.6 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.6 Use of funds. (a) Funds allocated under this part and 7 CFR part 225 shall...

  4. 48 CFR 235.006 - Contracting methods and contract type.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contracting methods and contract type. 235.006 Section 235.006 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.006 Contracting methods and...

  5. 49 CFR 372.235 - New York, NY.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false New York, NY. 372.235 Section 372.235... ZONES, AND TERMINAL AREAS Commercial Zones § 372.235 New York, NY. The zone adjacent to, and commercially a part of, New York, NY, within which transportation by motor vehicle, in interstate or...

  6. 49 CFR 372.235 - New York, NY.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false New York, NY. 372.235 Section 372.235... ZONES, AND TERMINAL AREAS Commercial Zones § 372.235 New York, NY. The zone adjacent to, and commercially a part of, New York, NY, within which transportation by motor vehicle, in interstate or...

  7. 24 CFR 235.499 - Effect of amendments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Effect of amendments. 235.499 Section 235.499 Housing and Urban Development Regulations Relating to Housing and Urban Development... Payments-Homes for Lower Income Families § 235.499 Effect of amendments. The regulations in this...

  8. 33 CFR 104.235 - Vessel recordkeeping requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Vessel recordkeeping requirements. 104.235 Section 104.235 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.235 Vessel recordkeeping requirements. (a) Unless...

  9. 49 CFR 190.235 - Civil actions generally.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Civil actions generally. 190.235 Section 190.235... PROCEDURES Enforcement Specific Relief § 190.235 Civil actions generally. Whenever it appears to the... or appropriate, including mandatory or prohibitive injunctive relief, interim equitable relief,...

  10. 8 CFR 235.11 - Admission of conditional permanent residents.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Admission of conditional permanent residents. 235.11 Section 235.11 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.11 Admission of conditional permanent residents. (a) General—(1) Conditional residence based...

  11. 48 CFR 235.070 - Indemnification against unusually hazardous risks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Indemnification against unusually hazardous risks. 235.070 Section 235.070 Federal Acquisition Regulations System DEFENSE... DEVELOPMENT CONTRACTING 235.070 Indemnification against unusually hazardous risks....

  12. 48 CFR 235.070 - Indemnification against unusually hazardous risks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Indemnification against unusually hazardous risks. 235.070 Section 235.070 Federal Acquisition Regulations System DEFENSE... DEVELOPMENT CONTRACTING 235.070 Indemnification against unusually hazardous risks....

  13. 21 CFR 558.235 - Efrotomycin.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... in Animal Feeds § 558.235 Efrotomycin. (a) Approvals. Type A medicated article: 14.5 grams per pound to 050604 in § 510.600(c) of this chapter. (b) Conditions of use—(1) Swine—(i) Amount. 3.6 grams per... ration. Not to be used in swine weighing more than 250 pounds. (ii) Amount. 3.6 to 14.5 grams per ton....

  14. 21 CFR 558.235 - Efrotomycin.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... in Animal Feeds § 558.235 Efrotomycin. (a) Approvals. Type A medicated article: 14.5 grams per pound to 050604 in § 510.600(c) of this chapter. (b) Conditions of use—(1) Swine—(i) Amount. 3.6 grams per... ration. Not to be used in swine weighing more than 250 pounds. (ii) Amount. 3.6 to 14.5 grams per ton....

  15. 21 CFR 558.235 - Efrotomycin.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... in Animal Feeds § 558.235 Efrotomycin. (a) Approvals. Type A medicated article: 14.5 grams per pound to 050604 in § 510.600(c) of this chapter. (b) Conditions of use—(1) Swine—(i) Amount. 3.6 grams per... ration. Not to be used in swine weighing more than 250 pounds. (ii) Amount. 3.6 to 14.5 grams per ton....

  16. 21 CFR 558.235 - Efrotomycin.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... in Animal Feeds § 558.235 Efrotomycin. (a) Approvals. Type A medicated article: 14.5 grams per pound to 050604 in § 510.600(c) of this chapter. (b) Conditions of use—(1) Swine—(i) Amount. 3.6 grams per... ration. Not to be used in swine weighing more than 250 pounds. (ii) Amount. 3.6 to 14.5 grams per ton....

  17. 24 CFR 8.29 - Homeownership programs (sections 235(i) and 235(j), Turnkey III and Indian housing mutual self...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... homebuyer, subject to maximum sales price limitations (see 24 CFR 235.320.) ... 235(i) and 235(j), Turnkey III and Indian housing mutual self-help programs). 8.29 Section 8.29...), Turnkey III and Indian housing mutual self-help programs). Any housing units newly constructed...

  18. 24 CFR 8.29 - Homeownership programs (sections 235(i) and 235(j), Turnkey III and Indian housing mutual self...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... homebuyer, subject to maximum sales price limitations (see 24 CFR 235.320.) ... 235(i) and 235(j), Turnkey III and Indian housing mutual self-help programs). 8.29 Section 8.29...), Turnkey III and Indian housing mutual self-help programs). Any housing units newly constructed...

  19. 24 CFR 8.29 - Homeownership programs (sections 235(i) and 235(j), Turnkey III and Indian housing mutual self...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... homebuyer, subject to maximum sales price limitations (see 24 CFR 235.320.) ... 235(i) and 235(j), Turnkey III and Indian housing mutual self-help programs). 8.29 Section 8.29...), Turnkey III and Indian housing mutual self-help programs). Any housing units newly constructed...

  20. 24 CFR 8.29 - Homeownership programs (sections 235(i) and 235(j), Turnkey III and Indian housing mutual self...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... homebuyer, subject to maximum sales price limitations (see 24 CFR 235.320.) ... 235(i) and 235(j), Turnkey III and Indian housing mutual self-help programs). 8.29 Section 8.29...), Turnkey III and Indian housing mutual self-help programs). Any housing units newly constructed...

  1. Nuclear Data Sheets for A = 235

    DOE PAGESBeta

    Browne, E.; Tuli, J. K.

    2014-11-01

    Spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented here for all nuclei with mass number A=235. The highlight of this evaluation consists of the precise and comprehensive Coulomb excitation study (2012Wa35) on ²³⁵U, which in addition to the 7/2[743] ground state rotational band, extended the 1/2[631], 5/2[622], 5/2[752], and 3/2[631] rotational bands up to Jπ=53/2+, 49/2+, 441/2–, and 43/2+, respectively. This evaluation presents a study (2010Hu02) of the ²³⁷Np(¹¹⁶Sn, ¹¹⁸Snγ) reaction where the ground state rotational band 5/2[642] was observed up to Jπ=(53/2+). It is worth for historical knowledge to mention the report onmore » the “Discovery of isotopes of the transuranium elements with 93≤Z≤98” (2013Fr02), where the information for elements Np, Pu, and Am with mass number A=235 is given. ²³⁵Cf has not been observed. The alpha hindrance factors (HF) presented in this evaluation were calculated using values of the radius parameter (r₀) interpolated from those for even–even adjacent nuclei given by 1998Ak04.« less

  2. Nuclear Data Sheets for A = 235

    SciTech Connect

    Browne, E.; Tuli, J. K.

    2014-11-01

    Spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented here for all nuclei with mass number A=235. The highlight of this evaluation consists of the precise and comprehensive Coulomb excitation study (2012Wa35) on ²³⁵U, which in addition to the 7/2[743] ground state rotational band, extended the 1/2[631], 5/2[622], 5/2[752], and 3/2[631] rotational bands up to Jπ=53/2+, 49/2+, 441/2–, and 43/2+, respectively. This evaluation presents a study (2010Hu02) of the ²³⁷Np(¹¹⁶Sn, ¹¹⁸Snγ) reaction where the ground state rotational band 5/2[642] was observed up to Jπ=(53/2+). It is worth for historical knowledge to mention the report on the “Discovery of isotopes of the transuranium elements with 93≤Z≤98” (2013Fr02), where the information for elements Np, Pu, and Am with mass number A=235 is given. ²³⁵Cf has not been observed. The alpha hindrance factors (HF) presented in this evaluation were calculated using values of the radius parameter (r₀) interpolated from those for even–even adjacent nuclei given by 1998Ak04.

  3. 24 CFR 235.1226 - Additional provisions of the assistance payment contracts for section 235(r).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HOME OWNERSHIP AND PROJECT REHABILITATION Eligibility Requirements: Contract Rights and Obligations... National Housing Act Contract for Assistance Payments § 235.1226 Additional provisions of the assistance... Interest rate Note rate (percent) To compute second element of subsection (a)(2) (percent) 8/9/68-1/4/76...

  4. 12 CFR 235.1 - Authority and purpose.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Authority and purpose. 235.1 Section 235.1 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.1 Authority and purpose. (a) Authority. This part is issued by the Board of Governors of...

  5. Nuclear Excitation by Electronic Transition of U-235

    NASA Astrophysics Data System (ADS)

    Chodash, Perry Adam

    Nuclear excitation by electronic transition (NEET) is a rare nuclear excitation that is theorized to occur in numerous isotopes. One isotope in particular, U-235, has been studied several times over the past 40 years and NEET of U-235 has never been conclusively observed. These past experiments generated conflicting results with some experiments claiming to observe NEET of U-235 and others setting limits for the NEET rate. This dissertation discusses the latest attempt to measure NEET of U-235. If NEET of U-235 were to occur, U-235m would be created. U-235m decays by internal conversion with a decay energy of 76 eV and a half-life of 26 minutes. A pulsed Nd:YAG laser operating at 1064 nm with a pulse energy of 789 mJ and a pulse width of 9 ns was used to generate a uranium plasma. The plasma was captured on a catcher plate and electrons emitted from the catcher plate were accelerated and focused onto a microchannel plate detector. A decay of 26 minutes would suggest the creation of U-235m and the possibility that NEET occurred. However, measurements performed using a variety of uranium targets spanning depleted uranium up to 99.4% enriched uranium did not observe a 26 minute decay. Numerous other decays were observed with half-lives ranging from minutes up to hundreds of minutes. While NEET of U-235 was not observed during this experiment, an upper limit for the NEET rate of U-235 was determined. In addition, explanations for the conflicting results from previous experiments are given. Based on the results of this experiment and the previous experiments looking for NEET of U-235, it is likely that NEET of U-235 has never been observed.

  6. Elucidating Protactinium Hydrolysis: The Relative Stabilities of PaO2(H2O)(+) and PaO(OH)2(+).

    PubMed

    Dau, Phuong D; Wilson, Richard E; Gibson, John K

    2015-08-01

    It is demonstrated that the gas-phase oxo-exchange of PaO2(+) with water is substantially faster than that of UO2(+), indicating that the Pa-O bonds are more susceptible to activation and formation of the bis-hydroxide intermediate, PaO(OH)2(+). To elucidate the nature of the water adduct of PaO2(+), hydration of PaO2(+) and UO2(+), as well as collision induced dissociation (CID) and ligand-exchange of the water adducts of PaO2(+) and UO2(+), was studied. The results indicate that, in contrast to UO2(H2O)(+), the protactinium oxo bis-hydroxide isomer, PaO(OH)2(+), is produced as a gas-phase species close in energy to the hydrate isomer, PaO2(H2O)(+). CID behavior similar to that of Th(OH)3(+) supports the assignment as PaO(OH)2(+). The gas-phase results are consistent with the spontaneous hydrolysis of PaO2(+) in aqueous solution, this in contrast to later AnO2(+) (An = U, Np, Pu), which forms stable hydrates in both solution and gas phase. In view of the known propensity for Th(IV) to hydrolyze, and previous gas-phase studies of other AnO2(+), it is concluded that the stabilities of oxo-hydroxides relative to oxide hydrates decreases in the order: Th(IV) > Pa(V) > U(V) > Np(V) > Pu(V). This trend suggests increasing covalency and decreasing ionicity of An-O bonds upon proceeding across the actinide series. PMID:26203499

  7. 48 CFR 235.016 - Broad agency announcement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.016 Broad...), contracting officers shall— (1) Whenever practicable, reserve discrete or severable areas of research...

  8. 7 CFR 205.208-205.235 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Organic Production and Handling Requirements §§ 205.208-205.235...

  9. 7 CFR 205.208-205.235 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Organic Production and Handling Requirements §§ 205.208-205.235...

  10. 7 CFR 205.208-205.235 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Organic Production and Handling Requirements §§ 205.208-205.235...

  11. 7 CFR 205.208-205.235 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Organic Production and Handling Requirements §§ 205.208-205.235...

  12. 14 CFR 23.235 - Operation on unpaved surfaces.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Operation on unpaved surfaces. 23.235... and Water Handling Characteristics § 23.235 Operation on unpaved surfaces. The airplane must be... structure of the airplane when the airplane is taxied on the roughest ground that may reasonably be...

  13. 49 CFR 235.10 - Contents of applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Contents of applications. 235.10 Section 235.10 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION INSTRUCTIONS GOVERNING APPLICATIONS FOR APPROVAL OF A DISCONTINUANCE OR MATERIAL MODIFICATION OF A SIGNAL SYSTEM...

  14. 24 CFR 235.1218 - Additional eligibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Additional eligibility requirements. 235.1218 Section 235.1218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  15. 24 CFR 235.1218 - Additional eligibility requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Additional eligibility requirements. 235.1218 Section 235.1218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  16. 24 CFR 235.1218 - Additional eligibility requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Additional eligibility requirements. 235.1218 Section 235.1218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  17. 24 CFR 235.1218 - Additional eligibility requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Additional eligibility requirements. 235.1218 Section 235.1218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  18. 24 CFR 235.1218 - Additional eligibility requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Additional eligibility requirements. 235.1218 Section 235.1218 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT...

  19. 48 CFR 252.235-7003 - Frequency authorization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Frequency authorization... of Provisions And Clauses 252.235-7003 Frequency authorization. As prescribed in 235.072(b), use the following clause: Frequency Authorization (DEC 1991) (a) The Contractor shall obtain authorization for...

  20. 48 CFR 252.235-7003 - Frequency authorization.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Frequency authorization... of Provisions And Clauses 252.235-7003 Frequency authorization. As prescribed in 235.072(b), use the following clause: Frequency Authorization (DEC 1991) (a) The Contractor shall obtain authorization for...

  1. 48 CFR 252.235-7003 - Frequency authorization.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Frequency authorization... of Provisions And Clauses 252.235-7003 Frequency authorization. As prescribed in 235.072(b), use the following clause: Frequency Authorization (DEC 1991) (a) The Contractor shall obtain authorization for...

  2. 48 CFR 252.235-7003 - Frequency authorization.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Frequency authorization... of Provisions And Clauses 252.235-7003 Frequency authorization. As prescribed in 235.072(b), use the following clause: Frequency Authorization (DEC 1991) (a) The Contractor shall obtain authorization for...

  3. 48 CFR 235.071 - Export-controlled items.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Export-controlled items. 235.071 Section 235.071 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...-controlled items. For requirements regarding access to export-controlled items, see 225.7901....

  4. 48 CFR 235.071 - Export-controlled items.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Export-controlled items. 235.071 Section 235.071 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...-controlled items. For requirements regarding access to export-controlled items, see Subpart 204.73....

  5. 48 CFR 235.071 - Export-controlled items.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Export-controlled items. 235.071 Section 235.071 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...-controlled items. For requirements regarding access to export-controlled items, see 225.7901....

  6. 31 CFR 235.4 - Check Forgery Insurance Fund.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Check Forgery Insurance Fund. 235.4... SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE ISSUANCE OF SETTLEMENT CHECKS FOR FORGED CHECKS DRAWN ON DESIGNATED DEPOSITARIES § 235.4 Check Forgery Insurance Fund. The Check Forgery...

  7. 24 CFR 235.320 - Limitation of sales price.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Limitation of sales price. 235.320... Payments-Homes for Lower Income Families § 235.320 Limitation of sales price. To qualify for assistance..., nor shall the purchase price exceed 120 percent of the mortgage amount established pursuant to §...

  8. 24 CFR 235.320 - Limitation of sales price.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Limitation of sales price. 235.320... Payments-Homes for Lower Income Families § 235.320 Limitation of sales price. To qualify for assistance..., nor shall the purchase price exceed 120 percent of the mortgage amount established pursuant to §...

  9. 40 CFR 415.235 - New source performance standards (NSPS).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true New source performance standards (NSPS). 415.235 Section 415.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride...

  10. 40 CFR 415.235 - New source performance standards (NSPS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true New source performance standards (NSPS). 415.235 Section 415.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride...

  11. 40 CFR 415.235 - New source performance standards (NSPS).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false New source performance standards (NSPS). 415.235 Section 415.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride...

  12. 40 CFR 415.235 - New source performance standards (NSPS).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true New source performance standards (NSPS). 415.235 Section 415.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride...

  13. 40 CFR 415.235 - New source performance standards (NSPS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true New source performance standards (NSPS). 415.235 Section 415.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Fluoride...

  14. 8 CFR 235.9 - Northern Marianas identification card.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Northern Marianas identification card. 235... INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.9 Northern Marianas identification card. During the two-year period that ended July 1, 1990, the Service issued Northern Marianas Identification Cards...

  15. 8 CFR 235.9 - Northern Marianas identification card.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Northern Marianas identification card. 235... INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.9 Northern Marianas identification card. During the two-year period that ended July 1, 1990, the Service issued Northern Marianas Identification Cards...

  16. 8 CFR 235.9 - Northern Marianas identification card.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Northern Marianas identification card. 235... INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.9 Northern Marianas identification card. During the two-year period that ended July 1, 1990, the Service issued Northern Marianas Identification Cards...

  17. 8 CFR 235.9 - Northern Marianas identification card.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Northern Marianas identification card. 235... INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.9 Northern Marianas identification card. During the two-year period that ended July 1, 1990, the Service issued Northern Marianas Identification Cards...

  18. 12 CFR 235.7 - Limitations on payment card restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Limitations on payment card restrictions. 235.7... RESERVE SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.7 Limitations on payment card restrictions. (a) Prohibition on network exclusivity—(1) In general. An issuer or payment card network...

  19. 12 CFR 235.7 - Limitations on payment card restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Limitations on payment card restrictions. 235.7... RESERVE SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.7 Limitations on payment card restrictions. (a) Prohibition on network exclusivity—(1) In general. An issuer or payment card network...

  20. 8 CFR 235.9 - Northern Marianas identification card.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Northern Marianas identification card. 235... INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.9 Northern Marianas identification card. During the two-year period that ended July 1, 1990, the Service issued Northern Marianas Identification Cards...

  1. 12 CFR 235.7 - Limitations on payment card restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Limitations on payment card restrictions. 235.7... RESERVE SYSTEM (CONTINUED) DEBIT CARD INTERCHANGE FEES AND ROUTING § 235.7 Limitations on payment card restrictions. (a) Prohibition on network exclusivity—(1) In general. An issuer or payment card network...

  2. 7 CFR 235.6 - Use of funds.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... under this part and 7 CFR part 225 shall be used for State agency administrative costs incurred in connection with the programs governed by 7 CFR parts 210, 215, 220, 225, 226, and 250 of this title. Except as provided under § 235.6(c), funds allocated under § 235.4, paragraphs (a) and (b) and 7 CFR...

  3. 42 CFR 413.235 - Patient-level adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Patient-level adjustments. 413.235 Section 413.235 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR END-STAGE RENAL DISEASE SERVICES; OPTIONAL PROSPECTIVELY DETERMINED...

  4. 49 CFR 234.235 - Insulated rail joints.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Insulated rail joints. 234.235 Section 234.235 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Insulated rail joints. Each insulated rail joint used to separate train detection circuits of a...

  5. 49 CFR 234.235 - Insulated rail joints.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Insulated rail joints. 234.235 Section 234.235 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Insulated rail joints. Each insulated rail joint used to separate train detection circuits of a...

  6. 49 CFR 234.235 - Insulated rail joints.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Insulated rail joints. 234.235 Section 234.235 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Insulated rail joints. Each insulated rail joint used to separate train detection circuits of a...

  7. 7 CFR 4279.235-4279.236 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false 4279.235-4279.236 Section 4279.235-4279.236 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  8. 7 CFR 4279.235-4279.236 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false 4279.235-4279.236 Section 4279.235-4279.236 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  9. 7 CFR 4279.235-4279.236 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false 4279.235-4279.236 Section 4279.235-4279.236 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  10. 40 CFR 98.235 - Procedures for estimating missing data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Procedures for estimating missing data. 98.235 Section 98.235 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Petroleum and Natural Gas Systems §...

  11. 24 CFR 1006.235 - Types of investments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Types of investments. 1006.235... DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Eligible Activities § 1006.235 Types of investments... use NHHBG funds for affordable housing activities in the form of equity investments,...

  12. 24 CFR 1006.235 - Types of investments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Types of investments. 1006.235... DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Eligible Activities § 1006.235 Types of investments... use NHHBG funds for affordable housing activities in the form of equity investments,...

  13. 24 CFR 1006.235 - Types of investments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Types of investments. 1006.235... DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Eligible Activities § 1006.235 Types of investments... use NHHBG funds for affordable housing activities in the form of equity investments,...

  14. 24 CFR 1006.235 - Types of investments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Types of investments. 1006.235... DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Eligible Activities § 1006.235 Types of investments... use NHHBG funds for affordable housing activities in the form of equity investments,...

  15. 24 CFR 1006.235 - Types of investments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Types of investments. 1006.235 Section 1006.235 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING AND...

  16. 12 CFR 235.1 - Authority and purpose.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Authority and purpose. 235.1 Section 235.1 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM... Street Reform and Consumer Protection Act, Public Law 111-203, 124 Stat. 1376 (2010)). (b) Purpose....

  17. 14 CFR 23.235 - Operation on unpaved surfaces.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Operation on unpaved surfaces. 23.235... and Water Handling Characteristics § 23.235 Operation on unpaved surfaces. The airplane must be... roughest surface that may reasonably be expected in normal operation....

  18. 48 CFR 235.008 - Evaluation for award.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Evaluation for award. 235.008 Section 235.008 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING...

  19. 48 CFR 235.008 - Evaluation for award.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Evaluation for award. 235.008 Section 235.008 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING...

  20. 48 CFR 235.008 - Evaluation for award.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Evaluation for award. 235.008 Section 235.008 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING...

  1. 48 CFR 235.008 - Evaluation for award.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Evaluation for award. 235.008 Section 235.008 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING...

  2. 48 CFR 235.008 - Evaluation for award.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Evaluation for award. 235.008 Section 235.008 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING...

  3. 2 CFR 1401.235 - Drug-free workplace.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Drug-free workplace. 1401.235 Section 1401... INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.235 Drug-free workplace. Drug-free workplace means a site for the performance of work done in connection with a...

  4. 2 CFR 1401.235 - Drug-free workplace.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Drug-free workplace. 1401.235 Section 1401... INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.235 Drug-free workplace. Drug-free workplace means a site for the performance of work done in connection with a...

  5. 2 CFR 1401.235 - Drug-free workplace.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Drug-free workplace. 1401.235 Section 1401... INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.235 Drug-free workplace. Drug-free workplace means a site for the performance of work done in connection with a...

  6. 2 CFR 1401.235 - Drug-free workplace.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Drug-free workplace. 1401.235 Section 1401... INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) (Eff. 1-21-2011) Definitions § 1401.235 Drug-free workplace. Drug-free workplace means a site for the performance of work done...

  7. 7 CFR 205.208-205.235 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false 205.208-205.235 Section 205.208-205.235 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM...

  8. 230Th/ 234U/ 238U and 231Pa/ 235U ages from a single fossil coral fragment by multi-collector magnetic-sector inductively coupled plasma mass spectrometry

    NASA Astrophysics Data System (ADS)

    Mortlock, Richard A.; Fairbanks, Richard G.; Chiu, Tzu-chien; Rubenstone, James

    2005-02-01

    The 230Th/ 234U/ 238U age dating of corals via alpha counting or mass spectrometry has significantly contributed to our understanding of sea level, radiocarbon calibration, rates of ocean and climate change, and timing of El Nino, among many applications. Age dating of corals by mass spectrometry is remarkably precise, but many samples exposed to freshwater yield inaccurate ages. The first indication of open-system 230Th/ 234U/ 238U ages is elevated 234U/ 238U initial values, very common in samples older than 100,000 yr. For samples younger than 100,000 yr that have 234U/ 238U initial values close to seawater, there is a need for age validation. Redundant 230Th/ 234U/ 238U and 231Pa/ 235U ages in a single fossil coral fragment are possible by Multi-Collector Magnetic Sector Inductively Coupled Plasma Mass Spectrometry (MC-MS-ICPMS) and standard anion exchange column chemistry, modified to permit the separation of uranium, thorium, and protactinium isotopes from a single solution. A high-efficiency nebulizer employed for sample introduction permits the determination of both 230Th/ 234U/ 238U and 231Pa/ 235U ages in fragments as small as 500 mg. We have obtained excellent agreement between 230Th/ 234U/ 238U and 231Pa/ 235U ages in Barbados corals (30 ka) and suggest that the methods described in this paper can be used to test the 230Th/ 234U/ 238U age accuracy. Separate fractions of U, Th, and Pa are measured by employing a multi-dynamic procedure, whereby 238U is measured on a Faraday cup simultaneously with all minor isotopes measured with a Daly ion counting detector. The multi-dynamic procedure also permits correcting for both the Daly to Faraday gain and for mass discrimination during sample analyses. The analytical precision of 230Th/ 234U/ 238U and 231Pa/ 235U dates is generally better than ±0.3% and ±1.5%, respectively (2 Relative Standard deviation [RSD]). Additional errors resulting from uncertainties in the decay constant for 231Pa and from undetermined

  9. 24 CFR 235.1234 - Term of assistance payment contract in connection with mortgages insured under section 235(r) of...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... certified by the mortgagee and shall continue until the contract is terminated pursuant to 24 CFR 235.375... pursuant to 24 CFR 235.375. The mortgagor will acknowledge receipt of a notice containing the expiration.... (a) Existing contracts with original terms in excess of ten years. In cases where the...

  10. 24 CFR 235.1234 - Term of assistance payment contract in connection with mortgages insured under section 235(r) of...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... certified by the mortgagee and shall continue until the contract is terminated pursuant to 24 CFR 235.375... pursuant to 24 CFR 235.375. The mortgagor will acknowledge receipt of a notice containing the expiration.... (a) Existing contracts with original terms in excess of ten years. In cases where the...

  11. Investigations of Extreme Subbarrier Fission of URANIUM-235

    NASA Astrophysics Data System (ADS)

    Narayanan, Arjun

    An efficient detection setup has been devised for the measurement of thick target fission yields in coincidence with gamma-rays. Based on a new and versatile detector (PVD - Photo Voltaic Device), this arrangement has the sensitivity to detect fission events with cross sections of the order of 10^ {-9} barns (10^{-33 } cm^2) with a fragment -gamma coincidence detection efficiency of 40%. A computer code (PONTF) has been developed in order to simulate this detector geometry as well as effects of the thick target, thus enabling the translation of thick target yields to cross sections. For the reaction system 4-12 MeV ^1 H + ^{238}{U }, it was found that this arrangement was insensitive to backscattered protons and the thick target fission fragment energy spectra compared very well with spectra simulated by PONTF. The fission of ^{235} U in the deep sub-barrier region has also been investigated using 200 MeV ^{197}Au and 20-80 MeV ^{12}C projectiles. Multiple Coulomb excitation computer codes (COULEX and GOSIA) have been used to investigate the possibility of the fission of ^{235}U following Coulomb excitation. The first study used the reaction system 200 MeV ^{197}Au + ^ {235}U. No fission fragments were observed in coincidence with gamma-rays for ~10^{14} incident projectiles. The excitation function for the fission of ^{235}U induced by ^{12}C was measured for projectiles with energies of 20-80 MeV. An enhancement was observed over the extrapolated fusion-fission yields for beam energies below 55 MeV. Deduced branching ratios have been compared for the four experimental systems (1) 1.5-2.5 MeV ^1H + ^{235}U, (2) 3-4 Mev ^4He ^ {235}U, (3) 200 MeV ^{197 }Au + ^{235}U and (4) 20-55 MeV ^{12}C ^{235}U. These values were compared to test the hypothesis that one level in ^{235}U, with a large fission branch, was solely responsible for the cross section enhancement in the deep sub-barrier region. This hypothesis is not consistent with the data and we conclude that more

  12. Nuclear Excitation by Electronic Transition of U-235

    SciTech Connect

    Chodash, Perry Adam

    2015-07-14

    Nuclear excitation by electronic transition (NEET) is a rare nuclear excitation that is theorized to occur in numerous isotopes. One isotope in particular, 235U, has been studied several times over the past 40 years and NEET of 235U has never been conclusively observed. These past experiments generated con icting results with some experiments claiming to observe NEET of 235U and others setting limits for the NEET rate. This dissertation discusses the latest attempt to measure NEET of 235U. If NEET of 235U were to occur, 235mU would be created. 235mU decays by internal conversion with a decay energy of 76 eV and a half-life of 26 minutes. A pulsed Nd:YAG laser operating at 1064 nm with a pulse energy of 789 mJ and a pulse width of 9 ns was used to generate a uranium plasma. The plasma was captured on a catcher plate and electrons emitted from the catcher plate were accelerated and focused onto a microchannel plate detector. A decay of 26 minutes would suggest the creation of 235mU and the possibility that NEET occurred. However, measurements performed using a variety of uranium targets spanning depleted uranium up to 99.4% enriched uranium did not observe a 26 minute decay. Numerous other decays were observed with half-lives ranging from minutes up to hundreds of minutes. While NEET of 235U was not observed during this experiment, an upper limit for the NEET rate of 235U was determined. In addition, explanations for the con icting results from previous experiments are given. Based on the results of this experiment and the previous experiments looking for NEET of 235U, it is likely that NEET of 235U has never been observed.

  13. Gas-phase chemistry of bare and oxo-ligated protactinium ions: a contribution to a systematic understanding of actinide chemistry.

    PubMed

    Gibson, John K; Haire, Richard G

    2002-11-01

    Gas-phase chemistry of bare and oxo-ligated protactinium ions has been studied for the first time. Comparisons were made with thorium, uranium, and neptunium ion chemistry to further the systematic understanding of 5f elements. The rates of oxidation of Pa(+) and PaO(+) by ethylene oxide compared with those of the homologous uranium ions indicate that the first and second bond dissociation energies, BDE[Pa(+)-O] and BDE[OPa(+)-O], are approximately 800 kJ mol(-1). The relatively facile fluorination of Pa(+) to PaF(4)(+) by SF(6) is consistent with the high stability of the pentavalent oxidation state of Pa. Reactions with ethene, propene, 1-butene, and iso-butene revealed that Pa(+) is a very reactive metal ion. In analogy with U(+) chemistry, ethene was trimerized by Pa(+) to give PaC(6)H(6)(+). Reactions of Pa(+) with larger alkenes resulted in secondary and tertiary products not observed for U(+) or Np(+). The bare protactinium ion is significantly more reactive with organic substrates than are heavier actinide ions. The greatest difference between Pa and heavier actinide congeners was the exceptional dehydrogenation activity of PaO(+) with alkenes; UO(+) and NpO(+) were comparatively inert. The striking reactivity of PaO(+) is attributed to the distinctive electronic structure at the metal center in this oxide, which is considered to reflect the greater availability of the 5f electrons for participation in bonding, either directly or by promotion/hybridization with higher-energy valence orbitals. PMID:12401099

  14. 24 CFR 235.1202 - Cross-reference.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... transient or hotel purposes. 203.17Mortgage provisions. 203.18Maximum mortgage amount. 203.18aSolar energy... Note: For Federal Register citations affecting § 235.1202, see the List of CFR Sections Affected in...

  15. 24 CFR 235.1202 - Cross-reference.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... transient or hotel purposes. 203.17Mortgage provisions. 203.18Maximum mortgage amount. 203.18aSolar energy... Note: For Federal Register citations affecting § 235.1202, see the List of CFR Sections Affected,...

  16. 24 CFR 235.1202 - Cross-reference.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... transient or hotel purposes. 203.17Mortgage provisions. 203.18Maximum mortgage amount. 203.18aSolar energy... Note: For Federal Register citations affecting § 235.1202, see the List of CFR Sections Affected,...

  17. 24 CFR 235.1202 - Cross-reference.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... transient or hotel purposes. 203.17Mortgage provisions. 203.18Maximum mortgage amount. 203.18aSolar energy... Note: For Federal Register citations affecting § 235.1202, see the List of CFR Sections Affected,...

  18. 24 CFR 235.1202 - Cross-reference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... transient or hotel purposes. 203.17Mortgage provisions. 203.18Maximum mortgage amount. 203.18aSolar energy... Note: For Federal Register citations affecting § 235.1202, see the List of CFR Sections Affected in...

  19. Monsanto Gives Washington U. $23.5 Million.

    ERIC Educational Resources Information Center

    Culliton, Barbara J.

    1982-01-01

    Reviews various provisions of a five-year, $23.5-million research agreement between Washington University and the Monsanto Company. The scientific focus of this venture will be on proteins and peptides which modify cellular behavior. (SK)

  20. 8. BUILDING NO. 235, ORDNANCE FACILITY (MERCURY FULMINATE MIXING), LOOKING ...

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

    8. BUILDING NO. 235, ORDNANCE FACILITY (MERCURY FULMINATE MIXING), LOOKING NORTH TOWARD BUILDING VISIBLE BETWEEN BARRICADES. - Picatinny Arsenal, 200 Area, Shell Component Loading, State Route 15 near I-80, Dover, Morris County, NJ

  1. 9. BUILDING NO. 235, ORDNANCE FACILITY (MERCURY FULMINATE MIXING), LOOKING ...

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

    9. BUILDING NO. 235, ORDNANCE FACILITY (MERCURY FULMINATE MIXING), LOOKING SOUTHEAST BETWEEN BUILDING AND BLAST BARRICADES. - Picatinny Arsenal, 200 Area, Shell Component Loading, State Route 15 near I-80, Dover, Morris County, NJ

  2. 7 CFR 58.235 - Modified dry milk products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.235 Modified dry milk products. Dry milk products to which approved neutralizing agents...

  3. 7 CFR 58.235 - Modified dry milk products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.235 Modified dry milk products. Dry milk products to which approved neutralizing agents...

  4. 7 CFR 58.235 - Modified dry milk products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.235 Modified dry milk products. Dry milk products to which approved neutralizing agents...

  5. 7 CFR 58.235 - Modified dry milk products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.235 Modified dry milk products. Dry milk products to which approved neutralizing agents...

  6. 7 CFR 58.235 - Modified dry milk products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.235 Modified dry milk products. Dry milk products to which approved neutralizing agents...

  7. 235. Frank Deras Jr., Photographer April 1998 ELEVATION VIEW OF ...

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

    235. Frank Deras Jr., Photographer April 1998 ELEVATION VIEW OF DECK TRUSS BETWEEN CANTILEVER BRIDGE AND YERBA BUENA EAST VIADUCT, FACING NORTHWEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  8. Neutron capture therapy with sup 235 U seeds

    SciTech Connect

    Liu, H.B.; Brugger, R.M.; Shih, J.A. )

    1992-05-01

    A combination of brachytherapy and neutron capture therapy has been evaluated using {sup 235}U metal seeds and external neutron beam irradiation. When thermal neutrons are absorbed by {sup 235}U, high-energy neutrons and gamma rays are produced and some of these deposit energy in surrounding tissue. A Monte Carlo program, using the code MCNP, has been used to evaluate two sizes of {sup 235}U seeds in a water phantom. The results of flux suppression around the seeds and dose distributions are illustrated and discussed. The results show that high doses can be delivered in a relatively short time by using {sup 235}U seeds with neutron capture therapy. This therapy with multiple needles or seeds can be envisioned as a substitute for traditional brachytherapy to give an effective killing dose.

  9. Nuclear excitation by electronic transition of 235U

    NASA Astrophysics Data System (ADS)

    Chodash, P. A.; Burke, J. T.; Norman, E. B.; Wilks, S. C.; Casperson, R. J.; Fisher, S. E.; Holliday, K. S.; Jeffries, J. R.; Wakeling, M. A.

    2016-03-01

    Background: Nuclear excitation by electronic transition (NEET) is a rare nuclear excitation that can occur in isotopes containing a low-lying nuclear excited state. Over the past 40 yr, several experiments have attempted to measure NEET of 235U and those experiments have yielded conflicting results. Purpose: An experiment was performed to determine whether NEET of 235U occurs and to determine its excitation rate. Method: A pulsed Nd:YAG laser operating at 1064 nm with a pulse energy of 790 mJ and a pulse width of 9 ns was used to generate a uranium plasma. The plasma was collected on a catcher plate and electrons from the catcher plate were accelerated and focused onto a microchannel plate detector. An observation of a decay with a 26-min half-life would suggest the creation of Um235 and the possibility that NEET of 235U occurred. Results: A 26-min decay consistent with the decay of Um235 was not observed and there was no evidence that NEET occurred. An upper limit for the NEET rate of 235U was determined to be λNEET<1.8 ×10-4 s-1, with a confidence level of 68.3%. Conclusions: The upper limit determined from this experiment is consistent with most of the past measurements. Discrepancies between this experiment and past measurements can be explained by assuming that past experiments misinterpreted the data.

  10. Observations of 231Pa/ 235U disequilibrium in volcanic rocks

    NASA Astrophysics Data System (ADS)

    Pickett, David A.; Murrell, Michael T.

    1997-04-01

    We present here the first survey of ( 231Pa/ 235U) ratios in volcanic rocks; such measurements are made possible by new mass spectrometric techniques. The data place new constraints on the timing and extent of magma source and evolutionary processes, particularly due to the sensitivity of the 231Pa- 235U pair and its intermediate time scale ( 231Pat 1/2 = 33 ky). ( 231Pa/ 235U) is found to vary widely, from 0.2 in carbonatites to 1.1-2.9 in basalts and 0.9-2.2 in arcs. Substantial Pa enrichment is nearly ubiquitous, suggestive of the relative incompatibility of Pa, qualitatively consistent with available partitioning data. The level of 231Pa- 235U disequilibrium typically far exceeds that of 230Th- 238U and is comparable to 226Ra- 230Th. The high ( 231Pa/ 235U) ratios in MORB and other basalts reflect a large degree of discrimination between two incompatible elements, posing challenges for modelling of melt generation and migration. Fundamental differences in ( 231Pa/ 235U) among different basaltic environments are likely related to contrasts in melting zone conditions (e.g., melting rate). Strong ( 231Pa/ 235U) disequilibria in continental basalts, for which ( 230Th/ 238U) disequilibria are small or absent, demonstrate that Pa-U fractionation is possible in both garnet and spinel mantle stability fields. In arcs, correlation of ( 231Pa/ 235U) and ( 230Th/ 238U) is consistent with U enrichment via slab-derived fluids, a process which is additional to the still dominant Pa enrichment. An important new constraint is provided by the observation that the near-equilibrium ( 230Th/ 238U) common to arcs and continental basalts is not typically accompanied by near-equilibrium ( 231Pa/ 235U), arguing against the influence of long magma history, crustal material, or equilibrium mantle sources in affecting decay-series ratios. Small sample sets from two silicic centers illustrate: (1) recent, rapid U enrichment in the magma chamber (El Chichón); and (2) the failure of

  11. Should we ignore U-235 series contribution to dose?

    PubMed

    Beaugelin-Seiller, Karine; Goulet, Richard; Mihok, Steve; Beresford, Nicholas A

    2016-01-01

    Environmental Risk Assessment (ERA) methodology for radioactive substances is an important regulatory tool for assessing the safety of licensed nuclear facilities for wildlife, and the environment as a whole. ERAs are therefore expected to be both fit for purpose and conservative. When uranium isotopes are assessed, there are many radioactive decay products which could be considered. However, risk assessors usually assume (235)U and its daughters contribute negligibly to radiological dose. The validity of this assumption has not been tested: what might the (235)U family contribution be and how does the estimate depend on the assumptions applied? In this paper we address this question by considering aquatic wildlife in Canadian lakes exposed to historic uranium mining practices. A full theoretical approach was used, in parallel to a more realistic assessment based on measurements of several elements of the U decay chains. The (235)U family contribution varied between about 4% and 75% of the total dose rate depending on the assumptions of the equilibrium state of the decay chains. Hence, ignoring the (235)U series will not result in conservative dose assessments for wildlife. These arguments provide a strong case for more in situ measurements of the important members of the (235)U chain and for its consideration in dose assessments. PMID:26454202

  12. Atomic Mass and Nuclear Binding Energy for At-235 (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-235 (Astatine, atomic number Z = 85, mass number A = 235).

  13. Atomic Mass and Nuclear Binding Energy for Ac-235 (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-235 (Actinium, atomic number Z = 89, mass number A = 235).

  14. 45 CFR 156.235 - Essential community providers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ....235 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES... result of violating Federal law: (1) Health care providers defined in section 340B(a)(4) of the PHS...

  15. 45 CFR 156.235 - Essential community providers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ....235 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES... result of violating Federal law: (1) Health care providers defined in section 340B(a)(4) of the PHS...

  16. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  17. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  18. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  19. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  20. 24 CFR 235.230 - Condition of multifamily structure.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Condition of multifamily structure... Involving Condominium Units § 235.230 Condition of multifamily structure. (a) When a family unit is conveyed..., 1977, due to failure of the mortgagee to take action as required by § 203.377. If the property has...

  1. 24 CFR 235.230 - Condition of multifamily structure.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Condition of multifamily structure... Involving Condominium Units § 235.230 Condition of multifamily structure. (a) When a family unit is conveyed..., 1977, due to failure of the mortgagee to take action as required by § 203.377. If the property has...

  2. 48 CFR 235.006-70 - Manufacturing Technology Program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Manufacturing Technology... CONTRACTING 235.006-70 Manufacturing Technology Program. In accordance with 10 U.S.C. 2521(d), for acquisitions under the Manufacturing Technology Program— (a) Award all contracts using competitive...

  3. 40 CFR 170.235 - Posted pesticide safety information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Posted pesticide safety information...) PESTICIDE PROGRAMS WORKER PROTECTION STANDARD Standard for Pesticide Handlers § 170.235 Posted pesticide safety information. (a) Requirement. When handlers (except those employed by a commercial...

  4. 48 CFR 235.017-1 - Sponsoring agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer...

  5. 48 CFR 235.017-1 - Sponsoring agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer...

  6. 48 CFR 235.017-1 - Sponsoring agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer...

  7. 48 CFR 235.017-1 - Sponsoring agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.017-1... Institute of Technology, and Software Engineering Institute operated by Carnegie Mellon) may respond to solicitations and announcements for programs which promote research, development, demonstration, or transfer...

  8. 50 CFR 218.235 - Requirements for monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.235 Requirements for monitoring. (a) The Holder of a...) during operations that employ SURTASS LFA sonar in the active mode. The SURTASS vessels shall have... frequency passive SURTASS sonar to listen for vocalizing marine mammals; and (3) Use the HF/M3 active...

  9. 50 CFR 218.235 - Requirements for monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.235 Requirements for monitoring. (a) The Holder of a...) during operations that employ SURTASS LFA sonar in the active mode. The SURTASS vessels shall have... frequency passive SURTASS sonar to listen for vocalizing marine mammals; and (3) Use the HF/M3 active...

  10. 50 CFR 218.235 - Requirements for monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.235 Requirements for monitoring. (a) The Holder of a...) during operations that employ SURTASS LFA sonar in the active mode. The SURTASS vessels shall have... frequency passive SURTASS sonar to listen for vocalizing marine mammals; and (3) Use the HF/M3 active...

  11. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  12. 12 CFR 235.8 - Reporting requirements and record retention.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the requirements of this part under § 235.5(a) and each payment card network shall file a report with... debit transaction, interchange transaction fees, network fees, fraud-prevention costs, fraud losses, and transaction value, volume, and type. (c) Record retention. (1) An issuer subject to this part shall...

  13. 12 CFR 235.8 - Reporting requirements and record retention.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the requirements of this part under § 235.5(a) and each payment card network shall file a report with... debit transaction, interchange transaction fees, network fees, fraud-prevention costs, fraud losses, and transaction value, volume, and type. (c) Record retention. (1) An issuer subject to this part shall...

  14. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. Link to an amendment... a valid Federal spiny dogfish permit specified under § 648.4(a)(11) may: (1) Possess up to 3,000 lb (1.36 mt) of spiny dogfish per trip; and (2) Land only one trip of spiny dogfish per calendar day....

  15. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. (a) Quota Period 1. From May 1 through October 31, vessels issued a valid Federal spiny dogfish permit specified under § 648.4(a)(11) may: (1) Possess up to 3,000 lb (1.36 mt) of spiny dogfish per trip; and (2) Land...

  16. 27 CFR 41.235 - Articles of partnership or association.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Articles of partnership or... Importers of Processed Tobacco § 41.235 Articles of partnership or association. Every partnership or... application for the permit required by § 41.231 a true copy of the articles of partnership or association,...

  17. 27 CFR 41.235 - Articles of partnership or association.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Articles of partnership or... Importers of Processed Tobacco § 41.235 Articles of partnership or association. Every partnership or... application for the permit required by § 41.231 a true copy of the articles of partnership or association,...

  18. 27 CFR 24.235 - Taxpayment or destruction of spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Spirits § 24.235 Taxpayment or destruction of... of tax procedures of 27 CFR 19.522(c). (b) Destruction of spirits. The proprietor who wants to..., the proposed date and method of destruction, and the reason for destruction. Spirits may not...

  19. 40 CFR 86.235-94 - Dynamometer procedure.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.235-94 Dynamometer procedure. (a) Overview. The emission sampling is completed over two test sequences, a “cold” start test after a minimum... following the “cold” start test by 10 minutes. Engine startup, operation over the UDDS, and engine...

  20. 24 CFR 235.325 - Qualified cooperative members.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... meets one of the following qualifications: (i) The member's family is displaced from an urban renewal... immigration status determined in accordance with 24 CFR part 200, subpart G. (See § 235.13.) ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Qualified cooperative members....

  1. 24 CFR 235.325 - Qualified cooperative members.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... meets one of the following qualifications: (i) The member's family is displaced from an urban renewal... immigration status determined in accordance with 24 CFR part 200, subpart G. (See § 235.13.) ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Qualified cooperative members....

  2. 24 CFR 235.325 - Qualified cooperative members.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... meets one of the following qualifications: (i) The member's family is displaced from an urban renewal... immigration status determined in accordance with 24 CFR part 200, subpart G. (See § 235.13.) ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Qualified cooperative members....

  3. 24 CFR 235.325 - Qualified cooperative members.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... meets one of the following qualifications: (i) The member's family is displaced from an urban renewal... immigration status determined in accordance with 24 CFR part 200, subpart G. (See § 235.13.) ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Qualified cooperative members....

  4. 24 CFR 235.325 - Qualified cooperative members.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... meets one of the following qualifications: (i) The member's family is displaced from an urban renewal... immigration status determined in accordance with 24 CFR part 200, subpart G. (See § 235.13.) ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Qualified cooperative members....

  5. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  6. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  7. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  8. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  9. 7 CFR 235.5 - Payments to States.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... payment. FNS will specify the terms and conditions of the State agency's annual grant of SAE funds in...) and/or § 235.6(c) of this part. The amount of SAE funds made available for payment to a State agency... year, FNS may advance SAE funds to the State agency, in amounts determined appropriate by FNS,...

  10. 7 CFR 235.5 - Payments to States.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... payment. FNS will specify the terms and conditions of the State agency's annual grant of SAE funds in...) and/or § 235.6(c) of this part. The amount of SAE funds made available for payment to a State agency... year, FNS may advance SAE funds to the State agency, in amounts determined appropriate by FNS,...

  11. 7 CFR 235.5 - Payments to States.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... payment. FNS will specify the terms and conditions of the State agency's annual grant of SAE funds in...) and/or § 235.6(c) of this part. The amount of SAE funds made available for payment to a State agency... year, FNS may advance SAE funds to the State agency, in amounts determined appropriate by FNS,...

  12. 7 CFR 235.5 - Payments to States.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... payment. FNS will specify the terms and conditions of the State agency's annual grant of SAE funds in...) and/or § 235.6(c) of this part. The amount of SAE funds made available for payment to a State agency... year, FNS may advance SAE funds to the State agency, in amounts determined appropriate by FNS,...

  13. 7 CFR 235.5 - Payments to States.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... payment. FNS will specify the terms and conditions of the State agency's annual grant of SAE funds in...) and/or § 235.6(c) of this part. The amount of SAE funds made available for payment to a State agency... year, FNS may advance SAE funds to the State agency, in amounts determined appropriate by FNS,...

  14. 24 CFR 235.215 - Method of paying insurance benefits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Method of paying insurance benefits... AUTHORITIES MORTGAGE INSURANCE AND ASSISTANCE PAYMENTS FOR HOME OWNERSHIP AND PROJECT REHABILITATION Contract Rights and Obligations-Homes for Lower Income Families § 235.215 Method of paying insurance benefits....

  15. 7 CFR 235.8 - Management evaluations and audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Office of Management and Budget Circular A-133, and the Department's implementing regulations at 7 CFR part 3052. (To obtain the OMB circular referenced in this definition, see 5 CFR 1310.3.) (b) While OIG... AGRICULTURE CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.8 Management evaluations...

  16. 48 CFR 235.006-70 - Manufacturing Technology Program.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Manufacturing Technology... CONTRACTING 235.006-70 Manufacturing Technology Program. In accordance with 10 U.S.C. 2521(d), for acquisitions under the Manufacturing Technology Program— (a) Award all contracts using competitive...

  17. 48 CFR 235.006-70 - Manufacturing Technology Program.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Manufacturing Technology... CONTRACTING 235.006-70 Manufacturing Technology Program. In accordance with 10 U.S.C. 2521(d), for acquisitions under the Manufacturing Technology Program— (a) Award all contracts using competitive...

  18. 48 CFR 235.006-70 - Manufacturing Technology Program.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Manufacturing Technology... CONTRACTING 235.006-70 Manufacturing Technology Program. In accordance with 10 U.S.C. 2521(d), for acquisitions under the Manufacturing Technology Program— (a) Award all contracts using competitive...

  19. 46 CFR 172.235 - Extent of damage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... BULK CARGOES Special Rules Pertaining to Great Lakes Dry Bulk Cargo Vessels § 172.235 Extent of damage... Damage Collision Penetration Longitudinal extent 0.495 L2/3 or 47.6 feet. (1/3 L2/3 or 14.5 m),...

  20. 42 CFR 413.235 - Patient-level adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... PROGRAM PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR END-STAGE RENAL DISEASE SERVICES... Disease (ESRD) Services and Organ Procurement Costs § 413.235 Patient-level adjustments. Adjustments to... dialysis (new patient), and co-morbidities, as specified by CMS. (b) CMS adjusts the per treatment...

  1. 42 CFR 413.235 - Patient-level adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PROGRAM PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR END-STAGE RENAL DISEASE SERVICES... Disease (ESRD) Services and Organ Procurement Costs § 413.235 Patient-level adjustments. Adjustments to... dialysis (new patient), and co-morbidities, as specified by CMS. (b) CMS adjusts the per treatment...

  2. 42 CFR 413.235 - Patient-level adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PROGRAM PRINCIPLES OF REASONABLE COST REIMBURSEMENT; PAYMENT FOR END-STAGE RENAL DISEASE SERVICES... Disease (ESRD) Services and Organ Procurement Costs § 413.235 Patient-level adjustments. Adjustments to... dialysis (new patient), and co-morbidities, as specified by CMS. (b) CMS adjusts the per treatment...

  3. 48 CFR 1852.235-71 - Key personnel and facilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Key personnel and... and Clauses 1852.235-71 Key personnel and facilities. As prescribed in 1835.070(b), insert the following clause: Key Personnel and Facilities (MAR 1989) (a) The personnel and/or facilities listed...

  4. 48 CFR 1852.235-71 - Key personnel and facilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Key personnel and... and Clauses 1852.235-71 Key personnel and facilities. As prescribed in 1835.070(b), insert the following clause: Key Personnel and Facilities (MAR 1989) (a) The personnel and/or facilities listed...

  5. 48 CFR 1852.235-71 - Key personnel and facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Key personnel and... and Clauses 1852.235-71 Key personnel and facilities. As prescribed in 1835.070(b), insert the following clause: Key Personnel and Facilities (MAR 1989) (a) The personnel and/or facilities listed...

  6. 48 CFR 1852.235-71 - Key personnel and facilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Key personnel and... and Clauses 1852.235-71 Key personnel and facilities. As prescribed in 1835.070(b), insert the following clause: Key Personnel and Facilities (MAR 1989) (a) The personnel and/or facilities listed...

  7. 48 CFR 1852.235-71 - Key personnel and facilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Key personnel and... and Clauses 1852.235-71 Key personnel and facilities. As prescribed in 1835.070(b), insert the following clause: Key Personnel and Facilities (MAR 1989) (a) The personnel and/or facilities listed...

  8. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  9. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  10. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  11. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  12. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  13. 48 CFR 2052.235-70 - Publication of research results.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Publication of research....235-70 Publication of research results. As prescribed in 2035.70(a)(1), the contracting officer shall insert the following clause in applicable solicitations and contracts for research and development...

  14. 48 CFR 2052.235-70 - Publication of research results.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Publication of research....235-70 Publication of research results. As prescribed in 2035.70(a)(1), the contracting officer shall insert the following clause in applicable solicitations and contracts for research and development...

  15. 48 CFR 235.006-70 - Manufacturing Technology Program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Manufacturing Technology... CONTRACTING 235.006-70 Manufacturing Technology Program. In accordance with 10 U.S.C. 2521(d), for acquisitions under the Manufacturing Technology Program— (a) Award all contracts using competitive...

  16. 29 CFR 779.235 - Other “enterprises.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... RETAILERS OF GOODS OR SERVICES Employment to Which the Act May Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.235 Other “enterprises.” No attempt has been made in the discussion of the term “enterprise,” to consider every possible situation which may, within the meaning...

  17. 29 CFR 779.235 - Other “enterprises.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RETAILERS OF GOODS OR SERVICES Employment to Which the Act May Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.235 Other “enterprises.” No attempt has been made in the discussion of the term “enterprise,” to consider every possible situation which may, within the meaning...

  18. 29 CFR 779.235 - Other “enterprises.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... RETAILERS OF GOODS OR SERVICES Employment to Which the Act May Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.235 Other “enterprises.” No attempt has been made in the discussion of the term “enterprise,” to consider every possible situation which may, within the meaning...

  19. 29 CFR 779.235 - Other “enterprises.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... RETAILERS OF GOODS OR SERVICES Employment to Which the Act May Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.235 Other “enterprises.” No attempt has been made in the discussion of the term “enterprise,” to consider every possible situation which may, within the meaning...

  20. 29 CFR 779.235 - Other “enterprises.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RETAILERS OF GOODS OR SERVICES Employment to Which the Act May Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.235 Other “enterprises.” No attempt has been made in the discussion of the term “enterprise,” to consider every possible situation which may, within the meaning...

  1. 36 CFR 2.35 - Alcoholic beverages and controlled substances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Alcoholic beverages and..., DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.35 Alcoholic beverages and controlled substances. (a) Alcoholic beverages. (1) The use and possession of alcoholic beverages within...

  2. 36 CFR 2.35 - Alcoholic beverages and controlled substances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Alcoholic beverages and..., DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.35 Alcoholic beverages and controlled substances. (a) Alcoholic beverages. (1) The use and possession of alcoholic beverages within...

  3. 36 CFR 2.35 - Alcoholic beverages and controlled substances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Alcoholic beverages and..., DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.35 Alcoholic beverages and controlled substances. (a) Alcoholic beverages. (1) The use and possession of alcoholic beverages within...

  4. 36 CFR 2.35 - Alcoholic beverages and controlled substances.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Alcoholic beverages and..., DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.35 Alcoholic beverages and controlled substances. (a) Alcoholic beverages. (1) The use and possession of alcoholic beverages within...

  5. 48 CFR 235.010 - Scientific and technical reports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Scientific and technical... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.010 Scientific and technical reports. (b) For DoD, the Defense Technical Information Center...

  6. 48 CFR 235.010 - Scientific and technical reports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Scientific and technical... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.010 Scientific and technical reports. (b) For DoD, the Defense Technical Information Center...

  7. 48 CFR 235.010 - Scientific and technical reports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Scientific and technical... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.010 Scientific and technical reports. (b) For DoD, the Defense Technical Information Center...

  8. 48 CFR 235.010 - Scientific and technical reports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Scientific and technical... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.010 Scientific and technical reports. (b) For DoD, the Defense Technical Information Center...

  9. 48 CFR 235.010 - Scientific and technical reports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Scientific and technical... SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.010 Scientific and technical reports. (b) For DoD, the Defense Technical Information Center...

  10. 235. Photocopy of drawing (1958 piping drawing by the Ralph ...

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

    235. Photocopy of drawing (1958 piping drawing by the Ralph M. Parsons Company) PLAN FOR THE FUEL, HELIUM, AND NITROGEN STORAGE AREA FOR THE LSB, SHEET P13 OF 36 - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  11. 33 CFR 104.235 - Vessel recordkeeping requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Vessel recordkeeping requirements... MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.235 Vessel recordkeeping requirements. (a) Unless otherwise specified in this section, the Vessel Security Officer must keep records...

  12. 27 CFR 41.235 - Articles of partnership or association.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Articles of partnership or... Importers of Processed Tobacco § 41.235 Articles of partnership or association. Every partnership or... application for the permit required by § 41.231 a true copy of the articles of partnership or association,...

  13. 27 CFR 41.235 - Articles of partnership or association.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Articles of partnership or... Importers of Processed Tobacco § 41.235 Articles of partnership or association. Every partnership or... application for the permit required by § 41.231 a true copy of the articles of partnership or association,...

  14. Nuclear excitation by electronic transition of 235U

    DOE PAGESBeta

    Chodash, P. A.; Norman, E. B.; Burke, J. T.; Casperson, R. J.; Fisher, S. E.; Holliday, K. S.; Jeffries, J. R.; Wakeling, M. A.; Wilks, S. C.

    2016-03-11

    Here, nuclear excitation by electronic transition (NEET) is a rare nuclear excitation that can occur in isotopes containing a low-lying nuclear excited state. Over the past 40 yr, several experiments have attempted to measure NEET of 235U and those experiments have yielded conflicting results.

  15. Measurement of the U-235 Content of Concreted Waste Drums

    SciTech Connect

    Rackham, J.; Hughes, K.; Oldeide, R.; Sharpe, J.; Morgan, S.

    2008-07-01

    A challenging assay situation recently arose, whereby the fissile (i.e. total plutonium plus U-235) content of a population of 164 historical waste drums containing concrete needed to be measured, to comply with nuclear safety limits for transport to, and interim storage within, an Engineered Drum Store. BIL Solutions Ltd has developed a new methodology for measurement of the U-235 content of these 'concrete' drums, because the approach normally used by the in-situ Drum Monitors was found to be overly pessimistic. Initial investigations indicated significant quantities of uranium were present in these drums (but negligible plutonium), mixed with Np-237 and / or Ra-226. These initial measurements also indicated that the uranium was likely to be depleted in enrichment. The U-235 content was therefore determined by measuring the U-238 mass via the passive coincident neutron emission, and combining this with the U-235 and U-238 isotopic abundances, obtained by analysis of a gamma spectrum. Of the uranium isotopic analysis codes available, the FRAM (Fixed energy, Response function Analysis with Multiple efficiencies) software was selected as being most suitable for this application. A wide gamma-ray energy range is used (i.e. 120 keV to 1200 keV) which was considered more likely to yield results when there is significant attenuation. The software is also user configurable, enabling interferences from the other radionuclides present (i.e. Np-237 and Ra-226) to be accounted for. A series of test measurements were performed with well-characterised uranium sources attenuated by concrete shielding, to gain confidence in the performance of FRAM under such conditions. These test measurements indicated that FRAM was able to correctly determine the enrichment of heavily shielded uranium. The new U-235 measurement methodology was then applied to the population of concrete drums; successfully yielding U-235 results despite the dense waste matrix and significant interference from

  16. 24 CFR 8.29 - Homeownership programs (sections 235(i) and 235(j), Turnkey III and Indian housing mutual self...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... order to accommodate his or her specific handicap. The cost of making a facility accessible under this... the extent such costs exceed allowable mortgage limits, they may be passed on to the prospective homebuyer, subject to maximum sales price limitations (see 24 CFR 235.320.)...

  17. 48 CFR 1852.235-72 - Instructions for responding to NASA Research Announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... responding to NASA Research Announcements. 1852.235-72 Section 1852.235-72 Federal Acquisition Regulations... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.235-72 Instructions for responding to NASA Research Announcements. As prescribed in 1835.070(c), insert the following provision: Instructions for Responding to...

  18. 48 CFR 235.017 - Federally Funded Research and Development Centers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and Development Centers. 235.017 Section 235.017 Federal Acquisition Regulations System DEFENSE... DEVELOPMENT CONTRACTING 235.017 Federally Funded Research and Development Centers. (a) Policy. (2) No DoD... Funded Research and Development Center (FFRDC) if a member of its board of directors or...

  19. 48 CFR 2052.235-71 - Safety, health, and fire protection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Safety, health, and fire protection. 2052.235-71 Section 2052.235-71 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2052.235-71 Safety, health, and...

  20. 28 CFR 115.235 - Specialized training: Medical and mental health care.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Specialized training: Medical and mental health care. 115.235 Section 115.235 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON... Education § 115.235 Specialized training: Medical and mental health care. (a) The agency shall ensure...