Science.gov

Sample records for curium 246 target

  1. Ultratrace determination of curium

    SciTech Connect

    Beitz, J.V.

    1995-02-01

    Development of a method for detection of curium at near single atom levels is being undertaken as a part of the Advanced Concepts Project at Argonne National Laboratory with funding from the US Department of Energy, Office of Arms Control and Nonproliferation. Ultratrace determination of curium, with the ability to quantify the fraction that is curium-242, provides a signature method of detecting clandestine reprocessing of recently irradiated uranium targets. Curium initially present in any of a variety of materials such as air filters, solid or liquid process waste, soil, flora, or fauna can be recovered via current chemical separations processing techniques. Using the ultratrace method being developed, such recovered curium will be quantified with thousand-fold higher sensitivity than the best currently available method which is alpha counting. This high sensitivity arises because, on average, a given trivalent curium (Cm{sup 3+}) ion can emit a very large number of fluorescence photons before alpha decay occurs.

  2. Flux trap void effects in the high-flux isotope reactor with curium targets

    SciTech Connect

    Rothrock, R.B.

    1990-06-01

    The reactivity effect of voids in the high-flux isotope reactor (HFIR) flux trap/target region has been reevaluated to determine the impact of the use of curium target material in lieu of the {sup 242}Pu targets originally used. The HFIR, located at the Oak Ridge National Laboratory (ORNL) and operated for the US Department of Energy by Martin Marietta Energy Systems, Inc., produces transplutonium elements for research and industrial purposes by irradiating target materials in a central flux trap region of intense thermal neutron flux. The target region void worth was extensively investigated during the HFIR nuclear design and critical experiments. Subsequently, as larger quantities of heavy elements became available, HFIR targets were fabricated from curium. This change substantially increased the amount of transplutonium isotopes present in the target during irradiation; it is therefore necessary to determine the impact on the target region void worth. Nuclear calculations of the target void worth were made using the two-dimensional transport code DORT. To benchmark the methods and data, flux trap void worth experiments performed during the HFIR start-up physics tests were calculated with the two-dimensional model for void worth measurements with and without the simulated target present in the flux trap.

  3. Separation of americium, curium, and plutonium from irradiated targets

    SciTech Connect

    Felker, L.K.; Benker, D.E.; Chattin, F.R.

    1995-04-01

    The Radiochemical Engineering Development Center (REDC) at Oak Ridge National Laboratory (ORNL) processes highly irradiated targets for the Mark 42 program to separate Am, Cm, and Pu. The target feed material for each assembly was 3.3 kg of plutonium (78% {sup 239}Pu) that was irradiated at the Savannah River Site to yield approximately 100 g each of {sup 243}Am and {sup 244}Cm, and 100-g quantities of {sup 242}Pu for special DOE projects. The REDC has plans to process ten of these target assemblies over the next few years. The first assembly has been dissolved, and approximately 1/4 of this material has been used to test the processing flowsheet. Various aqueous processes developed at the REDC over the past years were utilized to dissolve the target segments, separate the bulk of the impurities from the transuranics, separate the plutonium from the transplutonium actinides, and separate the rare earth fission products from the Am-Cm. The separation of the Am-Cm products to the desired purity levels presented new processing challenges for REDC operations. Through a combination of precipitation and cation-exchange operations, an Am product containing part-per-million levels of Cm was obtained. Standard REDC processing techniques were used to prepare the products as oxides for shipment. Future processing will focus on the reduction of waste solutions, improvement of yields, and application of new technologies for improved processing.

  4. Targets of uranium, plutonium, and curium for heavy-element research

    NASA Astrophysics Data System (ADS)

    Lobanov, Yu. V.; Buklanov, G. V.; Abdullin, F. Sh.; Polyakov, A. N.; Shirokovsky, I. V.; Tsyganov, Yu. S.; Utyonkov, V. K.

    1997-02-01

    The heavy-element research program of the Dubna gas-filled recoil separator requires the use of rather exotic, strongly radioactive targets which can withstand long-term, high-intensity heavy-ion bombardments. A number of targets with thicknesses of 0.1-0.8 mg/cm 2 deposited on various backings by different techniques such as electrospraying, mechanical painting with organic solutions, as well as molecular plating or electrodeposition from organic solutions were tested. The best results were obtained for electroplated targets deposited on 1.5 μm Ti backings. Isotopically enriched targets of 235,236,238U, 242,244Pu, and 248Cm mounted on rotating disks were irradiated by ions ranging from neon to argon with intensities up to 2 × 10 13pps delivered by the U400 cyclotron. During two months of irradiation the total beam dose of the 34S ions applied to the target of 244Pu reached 2.5 × 10 19. Collaborative Dubna-Livermore experiments were performed in 1993-1995 by employing the Dubna gas-filled recoil separator and resulted in the discovery of the new nuclides 262104, 265106, 266106, 267108, and 273110. The experiments aimed at the synthesis of element 114 are under preparation. Target fabrication methods and experimental results for nuclear physics studies at Coulomb energies are described.

  5. SEPARATION OF CURIUM AND AMERICIUM

    DOEpatents

    Fields, P.R.; Isaac, N.M.

    1962-02-20

    Curium and americium are contained in an anhydrous molten salt medium having a low melting point. Curium is preferentially extracted from the molten salt by a hot organic solvent containing preferably less than 10% alkyl phosphate. (AEC)

  6. Specific targeting of the F13L protein by ST-246 affects orthopoxvirus production differently.

    PubMed

    Duraffour, Sophie; Vigne, Solenne; Vermeire, Kurt; Garcel, Aude; Vanstreels, Els; Daelemans, Dirk; Yang, Guang; Jordan, Robert; Hruby, Dennis E; Crance, Jean-Marc; Garin, Daniel; Andrei, Graciela; Snoeck, Robert

    2008-01-01

    ST-246 is a potent anti-orthopoxviral molecule targeting the F13L protein of vaccinia virus, which is involved in the wrapping of viruses. The discrepancy in sensitivities of several orthopoxviruses to ST-246 has raised questions about potential differences in their replicative cycles and/or the presence of another drug target. Density gradients were used to evaluate the differences between the viral cycles of vaccinia, cowpox and camelpox viruses. Also, to investigate if ST-246 inhibits a single target, we compared its activity to that of small interfering RNAs designed to silence the F13L gene (siF13Ls). We showed that the spread of vaccinia virus involved both intracellular and extracellular enveloped viruses, whereas both cowpox and camelpox viruses seemed to propagate via non-enveloped intracellular forms and cell-associated viral particles. Although ST-246 exerted a clear antiviral activity by interfering with the egress of the virus from infected cells, we observed that cowpox and camelpox viruses, in contrast to vaccinia virus, could be directed towards a lytic cycle under ST-246 treatment. We specifically knocked down the F13L transcripts of vaccinia and camelpox viruses by > 85%, reduced virus progeny by 90% and showed that siF13Ls affect camelpox and vaccinia virus propagation differently. Flow cytometry data validated that ST-246 interfered with the activity of the F13L protein, whereas siF13Ls silenced the F13L gene. Our observations support that vaccinia, cowpox and camelpox viruses exhibit different levels of sensitivity to ST-246 because of dissimilarities between their ways of propagation, and provide a better understanding of the mode of action of ST-246.

  7. Assessment of americium and curium transmutation in magnesia based targets in different spectral zones of an experimental accelerator driven system

    NASA Astrophysics Data System (ADS)

    Haeck, W.; Malambu, E.; Sobolev, V. P.; Aït Abderrahim, H.

    2006-06-01

    The potential to incinerate minor actinides (MA) in a sub-critical accelerator-driven system (ADS) is a subject of study in several countries where nuclear power plants are present. The performance of the MYRRHA experimental ADS, as to the transmutation of Am and Cm in the inert matrix fuel (IMF) samples consisting of 40 vol.% (Cm0.1Am0.5Pu0.4)O1.88 fuel and 60 vol.% MgO matrix with a density of 6.077 g cm-3 in three various spectrum regions, were analysed at the belgian nuclear research centre SCK · CEN. The irradiation period of 810 effective full power days (EFPD) followed by a storage period of 2 years was considered. The ALEPH code system currently under development at SCK · CEN was used to carry out this study. The total amount of MA is shown to decrease in all three considered cases. For Am, the decrease is the largest in the reflector (89% decrease) but at the cost of a net Cm production (92% increase). In the two other positions (inside the core region), 20-30% of Am has disappeared but with a lower production of Cm (between 7% and 11%). In the reflector, a significant build-up of long-lived 245Cm, 246Cm, 247Cm and 248Cm was also observed while the production of these isotopes is 10-1000 times smaller in the core. The reduction of the Pu content is also the highest in the reflector position (41%). In the other positions the incinerated amount of Pu is much smaller: 1-5%.

  8. Recovering Americium and Curium from Mark-42 Target Materials- New Processing Approaches to Enhance Separations and Integrate Waste Stream Disposition - 12228

    SciTech Connect

    Patton, Brad D.; Benker, Dennis; Collins, Emory D.; Mattus, Catherine H.; Robinson, Sharon M.; Wham, Robert M.

    2012-07-01

    Oak Ridge National Laboratory (ORNL) is investigating flowsheets to enhance processing efficiencies and to address waste streams associated with recovery of americium (Am) and curium (Cm) from Mark-42 (Mk-42) target materials stored at ORNL. The objective of this work was to identify the most effective flowsheet with which to process the 104 Mk-42 oxide capsules holding a total of 80 g of plutonium (Pu), 190 g of Cm, 480 g of Am, and 5 kg of lanthanide (Ln) oxides for the recovery and purification of the Am/Cm for future use as feedstock for heavy actinide production. Studies were also conducted to solidify the process flowsheet waste streams for disposal. ORNL is investigating flowsheets to enhance processing efficiencies and address waste streams associated with recovery of Am and Cm from Mk-42 target materials stored at ORNL. A series of small-scale runs are being performed to demonstrate an improved process to recover Am/Cm and to optimize the separations of Ln fission products from the Am/Cm constituents. The first of these runs has been completed using one of the Am/Cm/Ln oxide capsules stored at ORNL. The demonstration run showed promising results with a Ln DF of 40 for the Am/Cm product and an Am/Cm DF of 75 for the Ln product. In addition, the total losses of Am, Cm, and Ln to the waste solvents and raffinates were very low at <0.2%, 0.02%, and 0.04%, respectively. However, the Ln-actinide separation was less than desired. For future Reverse TALSPEAK demonstration runs, several parameters will be adjusted (flow rates, the ratio of scrub to strip stages, etc.) to improve the removal of Ln from the actinides. The next step will also include scale-up of the processing flowsheet to use more concentrated solutions (15 g/L Ln versus 5 g/L) and larger volumes and to recycle the HDEHP solvent. This should improve the overall processing efficiency and further reduce losses to waste streams. Studies have been performed with simulated wastes to develop solidification

  9. Neutron irradiation of Am-241 effectively produces curium

    NASA Technical Reports Server (NTRS)

    Anderson, R. W.; Milstead, J.; Stewart, D. C.

    1967-01-01

    Computer study was made on the production of multicurie amounts of highly alpha-active curium 242 from americium 241 irradiation. The information available includes curium 242 yields, curium composition, irradiation data, and production techniques and safeguards.

  10. Frontiers of Chemistry for Americium and Curium

    DOE R&D Accomplishments Database

    Keller, O. L. Jr.

    1984-01-01

    The discoveries of americium and curium were made only after Seaborg had formulated his actinide concept in order to design the chemistry needed to separate them from irradiated /sup 239/Pu targets. Their discoveries thus furnished the first clear-cut evidence that the series exists and justified Seaborg`s bold assumption that even though Th and Pa appeared to presage a following 6d series, the pattern established by the periodic table after Cs and Ba would be repeated exactly after Fr and Ra. That is to say, a new 5f element rare earth series (the actinides) would follow Ac in the same way the 4f rare earth series (the lanthanides) follows La. The consequences of the resulting half-filled 5f/sup 7/ shell at Cm were originally presented by Seaborg as a test of his hypothesis. Recent research is outlined that substantiates Seaborg`s predictions in new and definitive ways.

  11. Frontiers of chemistry for americium and curium

    SciTech Connect

    Keller, O.L. Jr.

    1984-01-01

    The discoveries of americium and curium were made only after Seaborg had formulated his actinide concept in order to design the chemistry needed to separate them from irradiated /sup 239/Pu targets. Their discoveries thus furnished the first clear-cut evidence that the series exists and justified Seaborg's bold assumption that even though Th and Pa appeared to presage a following 6d series, the pattern established by the periodic table after Cs and Ba would be repeated exactly after Fr and Ra. That is to say, a new 5f element rare earth series (the actinides) would follow Ac in the same way the 4f rare earth series (the lanthanides) follows La. The consequences of the resulting half-filled 5f/sup 7/ shell at Cm were originally presented by Seaborg as a test of his hypothesis. Recent research is outlined that substantiates Seaborg's predictions in new and definitive ways. 15 references, 4 figures.

  12. The New Element Curium (Atomic Number 96)

    DOE R&D Accomplishments Database

    Seaborg, G. T.; James, R. A.; Ghiorso, A.

    1948-01-01

    Two isotopes of the element with atomic number 96 have been produced by the helium-ion bombardment of plutonium. The name curium, symbol Cm, is proposed for element 96. The chemical experiments indicate that the most stable oxidation state of curium is the III state.

  13. Measurement of curium in marine samples

    NASA Astrophysics Data System (ADS)

    Schneider, D. L.; Livingston, H. D.

    1984-06-01

    Measurement of environmentally small but detectable amounts of curium requires reliable, accureate, and sensitive analytical methods. The radiochemical separation developed at Woods Hole is briefly reviewed with specific reference to radiochemical interferences in the alpha spectrometric measurement of curium nuclides and to the relative amounts of interferences expected in different oceanic regimes and sample types. Detection limits for 242 Cm and 244 Cm are ultimately limited by their presence in the 243Am used as curium yield monitor. Environmental standard reference materials are evaluated with regard to curium. The marine literature is reviewed and curium measurements are discussed in relation to their source of introduction to the environment. Sources include ocean dumping of low-level radioactive wastes and discharges from nuclear fuel reporcessing activities, In particular, the question of a detectable presence of 244Cm in global fallout from nuclear weapons testing is addressed and shown to be essentially negligible. Analyses of Scottish coastal sedimantes show traces of 242Cm and 244Cm activity which are believed to originate from transport from sources in the Irish Sea.

  14. Neutron Resonance Parameters for Cm-242 (Curium)

    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 Volume 24 `Neutron Resonance Parameters' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms'. It provides the neutron resonance parameters for the isotope Cm-242 (Curium).

  15. Many-Body Electronic Structure of Curium metal

    NASA Astrophysics Data System (ADS)

    Toropova, Antonina; Haule, Kristjan; Kotliar, Gabriel

    2006-03-01

    We report computer-based simulations for the many-body electronic structure of Curium metal. Cm belongs to the actinide series and has a half-filled shell with seven 5f electrons. As a function of pressure, curium exhibits five different crystallographic phases. At low temperatures all phases demonstrate either antiferromagnetic or ferrimagnetic ordering. In this study we perform LDA+DMFT calculations for the antiferromagnetic state of high-pressure fcc modification of Curium metal.

  16. The production, recovery, properties, and applications of americium and curium

    NASA Astrophysics Data System (ADS)

    Navratil, James D.; Schulz, Wallace W.

    1993-02-01

    Nuclear reactors produce mixtures of Am-241 and Am-242, and beta decay of plutonium produces radioactively pure Am-241. Curium is a product of intense neutron exposure of Pu-239. Separation and purification processes for americium and curium include ion exchange, precipitation, and both liquid-liquid and molten-salt extraction. This article reviews the principal production, recovery, and waste treatment processes and briefly discusses the chemical properties and uses of americium and curium.

  17. Total and spontaneous fission half-lives for americium and curium nuclides

    SciTech Connect

    Holden, N.E.

    1985-01-01

    The long-lived nuclides of the americium curium elements are of interest for their use in certain safeguard applications and for nuclear reactor burnup studies in waste management. Recommended values are presented for /sup 241,242m,243/Am, and for /sup 242,243,244,245,246,247,248,250/Cm. These values result from a consistent evaluation of all these half-lives. These preliminary estimates were presented earlier. The uncertainties are provided at the 95% confidence limit for each of the recommended values. It will be noted that many of the recommended errors considerably exceed errors quoted by individual authors in their publication, by up to an order of magnitude, e.g., the total half-life of /sup 242,246,248/Cm and the spontaneous fission half-life of /sup 244/Cm. 65 refs., 18 tabs.

  18. Total and spontaneous fission half-lives for americium and curium nuclides

    NASA Astrophysics Data System (ADS)

    Holden, N. E.

    The long-lived nuclides of the americium curium elements are of interest for their use in certain safeguard applications and for nuclear reactor burnup studies in waste management. Recommended values are presented for /sup 241,242m,243/Am, and for /sup 242,243,244,245,246,247,248,250/Cm. These values result from a consistent evaluation of all these half-lives. These preliminary estimates were presented earlier. The uncertainties are provided at the 95% confidence limit for each of the recommended values. It will be noted that many of the recommended errors considerably exceed errors quoted by individual authors in their publication, by up to an order of magnitude, e.g., the total half-life of /sup 242,246,248/Cm and the spontaneous fission half-life of (244)Cm.

  19. Pretreatment of americium/curium solutions for vitrification

    SciTech Connect

    Rudisill, T.S.

    1996-03-18

    Vitrification will be used to stabilize an americium/curium (Am/Cm) solution presently stored in F-Canyon for eventual transport to the heavy isotope programs at Oak Ridge National Laboratory. Prior to vitrification, an in-tank oxalate precipitation and a series of oxalic/nitric acid washes will be used to separate these elements and lanthanide fission products from the bulk of the uranium and metal impurities present in the solution. Pretreatment development experiments were performed to understand the behavior of the lanthanides and the metal impurities during the oxalate precipitation and properties of the precipitate slurry. The results of these experiments will be used to refine the target glass composition allowing optimization of the primary processing parameters and design of the solution transfer equipment.

  20. Americium/curium bushing melter drain tests

    SciTech Connect

    Smith, M.E.; Hardy, B.J.; Smith, M.E.

    1997-07-01

    Americium and curium were produced in the past at the Savannah River Site (SRS) for research, medical, and radiological applications. They have been stored in a nitric acid solution in an SRS reprocessing facility for a number of years. Vitrification of the americium/curium (Am/Cm) solution will allow the material to be safely stored or transported to the DOE Oak Ridge Reservation. Oak Ridge is responsible for marketing radionuclides for research and medical applications. The bushing melter technology being used in the Am/Cm vitrification research work is also under consideration for the stabilization of other actinides such as neptunium and plutonium. A series of melter drain tests were conducted at the Savannah River Technology Center to determine the relationship between the drain tube assembly operating variables and the resulting pour initiation times, glass flowrates, drain tube temperatures, and stop pour times. Performance criteria such as ability to start and stop pours in a controlled manner were also evaluated. The tests were also intended to provide support of oil modeling of drain tube performance predictions and thermal modeling of the drain tube and drain tube heater assembly. These drain tests were instrumental in the design of subsequent melter drain tube and drain tube heaters for the Am/Cm bushing melter, and therefore in the success of the Am/Cm vitrification and plutonium immobilization programs.

  1. PROCESS FOR SEPARATING AMERICIUM AND CURIUM FROM RARE EARTH ELEMENTS

    DOEpatents

    Baybarz, R.D.; Lloyd, M.H.

    1963-02-26

    This invention relates to methods of separating americium and curium values from rare earth values. In accordance with the invention americium, curium, and rare earth values are sorbed on an anion exchange resin. A major portion of the rare earth values are selectively stripped from the resin with a concentrated aqueous solution of lithium chloride, and americium, curium, and a minor portion of rare earth values are then stripped from the resin with a dilute aqueous solution of lithium chloride. The americium and curium values are further purified by increasing the concentration of lithium chloride in the solution to at least 8 molar and selectively extracting rare earth values from the resulting solution with a monoalkylphosphoric acid. (AEC)

  2. Interaction of divalent plutonium and curium

    SciTech Connect

    Mikheev, N.B.; Kazakevich, M.Z.; Rumer, I.A.

    1988-11-01

    It has been established that at plutonium concentrations ranging from 10/sup -5/ to 10/sup -4/ mole % the oxidation potentials of the Pu/sup 3 +//Pu/sup 2 +/ and Cm/sup 3 +//Cm/sup 2 +/ pairs increased by 0.15-0.2 V due to the dimerization of Pu/sup 2 +/ and the formation of mixed dimers of plutonium and curium. Promethium(2+) does not have a similar ability to form mixed dimers owing to the fact that Pm/sup 2 +/ does not have a free d electron. The oxidation potential of the Pm/sup 3 +//Pm/sup 2 +/ pair does not vary in the presence of massive quantities of plutonium

  3. Monoterpene Glycoside ESK246 from Pittosporum Targets LAT3 Amino Acid Transport and Prostate Cancer Cell Growth

    PubMed Central

    2014-01-01

    The l-type amino acid transporter (LAT) family consists of four members (LAT1–4) that mediate uptake of neutral amino acids including leucine. Leucine is not only important as a building block for proteins, but plays a critical role in mTORC1 signaling leading to protein translation. As such, LAT family members are commonly upregulated in cancer in order to fuel increased protein translation and cell growth. To identify potential LAT-specific inhibitors, we established a function-based high-throughput screen using a prefractionated natural product library. We identified and purified two novel monoterpene glycosides, ESK242 and ESK246, sourced from a Queensland collection of the plant Pittosporum venulosum. Using Xenopus laevis oocytes expressing individual LAT family members, we demonstrated that ESK246 preferentially inhibits leucine transport via LAT3, while ESK242 inhibits both LAT1 and LAT3. We further show in LNCaP prostate cancer cells that ESK246 is a potent (IC50 = 8.12 μM) inhibitor of leucine uptake, leading to reduced mTORC1 signaling, cell cycle protein expression and cell proliferation. Our study suggests that ESK246 is a LAT3 inhibitor that can be used to study LAT3 function and upon which new antiprostate cancer therapies may be based. PMID:24762008

  4. Spontaneous Partitioning of Californium from Curium: Curious Cases from the Crystallization of Curium Coordination Complexes

    SciTech Connect

    Cary, Samantha K.; Silver, Mark A.; Liu, Guokui; Wang, Jamie C.; Bogart, Justin A.; Stritzinger, Jared T.; Arico, Alexandra A.; Hanson, Kenneth; Schelter, Eric J.; Albrecht-Schmitt, Thomas E.

    2015-12-07

    The reaction of 248CmCl3 with excess 2,6-pyridinedicarboxylic acid (DPA) under mild solvothermal conditions results in crystallization of the tris-chelate complex Cm(HDPA)3·H2O. Approximately half of the curium remains in solution at the end of this process, and evaporation of the mother liquor results in crystallization of the bis-chelate complex [Cm(HDPA)- (H2DPA)(H2O)2Cl]Cl·2H2O. 248Cm is the daughter of the α decay of 252Cf and is extracted in high purity from this parent. However, trace amounts of 249,250,251Cf are still present in all samples of 248Cm. During the crystallization of Cm(HDPA)3·H2O and [Cm(HDPA)(H2DPA)(H2O)2Cl]Cl·2H2O, californium(III) spontaneously separates itself from the curium complexes and is found doped within crystals of DPA in the form of Cf(HDPA)3. These results add to the growing body of evidence that the chemistry of californium is fundamentally different from that of earlier actinides.

  5. Spontaneous Partitioning of Californium from Curium: Curious Cases from the Crystallization of Curium Coordination Complexes.

    PubMed

    Cary, Samantha K; Silver, Mark A; Liu, Guokui; Wang, Jamie C; Bogart, Justin A; Stritzinger, Jared T; Arico, Alexandra A; Hanson, Kenneth; Schelter, Eric J; Albrecht-Schmitt, Thomas E

    2015-12-07

    The reaction of (248)CmCl3 with excess 2,6-pyridinedicarboxylic acid (DPA) under mild solvothermal conditions results in crystallization of the tris-chelate complex Cm(HDPA)3 · H2O. Approximately half of the curium remains in solution at the end of this process, and evaporation of the mother liquor results in crystallization of the bis-chelate complex [Cm(HDPA)(H2DPA)(H2O)2Cl]Cl·2H2O. (248)Cm is the daughter of the α decay of (252)Cf and is extracted in high purity from this parent. However, trace amounts of (249,250,251)Cf are still present in all samples of (248)Cm. During the crystallization of Cm(HDPA)3 · H2O and [Cm(HDPA)(H2DPA)(H2O)2Cl]Cl · 2H2O, californium(III) spontaneously separates itself from the curium complexes and is found doped within crystals of DPA in the form of Cf(HDPA)3. These results add to the growing body of evidence that the chemistry of californium is fundamentally different from that of earlier actinides.

  6. SRNL Development of Recovery Processes for Mark-18A Heavy Actinide Targets

    SciTech Connect

    Allender, Jeffrey S.; Bridges, Nicholas J.; Loftin, Bradley M.; Dunsmuir, Michael D.

    2015-07-14

    Savannah River National Laboratory (SRNL) and Oak Ridge National Laboratory (ORNL) are developing plans for the recovery of rare and unique isotopes contained within heavy-actinide target assemblies, specifically the Mark-18A. Mark-18A assemblies were irradiated in Savannah River Site (SRS) reactors in the 1970s under extremely high neutron-flux conditions and produced, virtually, the world's supply of plutonium-244, an isotope of key importance to high-precision actinide measurement and other scientific and nonproliferation uses; and curium highly enriched in heavy isotopes (e.g., curium-246 and curium-248). In 2015 and 2016, SRNL is pursuing tasks that would reduce program risk and budget requirements, including further characterization of unprocessed targets; engineering studies for the use of the SRNL Shielded Cells Facility (SCF) for recovery; and development of onsite and offsite shipping methods including a replacement for the heavy (70 ton) cask previously used for onsite transfer of irradiated items at SRS. A status update is provided for the characterization, including modeling using the Monte Carlo N-Particle Transport Code (MCNP); direct non-destructive assay measurements; and cask design.

  7. The biokinetics and radiotoxicology of curium: a comparison with americium.

    PubMed

    Ménétrier, F; Taylor, D M; Comte, A

    2008-05-01

    The human and animal data on the biokinetics of (242)Cm and (244)Cm are reviewed and shown to be very similar to those for (241)Am. Liver and skeleton are the main organs of deposition and the retention of curium in the skeleton is very prolonged in all the species examined. Retention of both curium and americium in the liver appears to be species-dependent, being relatively rapidly removed from the liver of rats, and probably humans, but being tenaciously retained in dogs and some other species. The radiotoxicity of curium is also reviewed and it is shown that, as with (241)Am, lung and bone tumour induction are the major hazards from inhaled and systemically deposited (244)Cm. The use of chelating agents for the treatment of accidental contamination of the human body with (242,244)Cm is also discussed.

  8. Americium and curium total half-lives and for the spontaneous fission branch

    SciTech Connect

    Holden, N.E.

    1985-01-01

    The long-lived nuclides of the americium and curium elements are of interest for their use in certain safeguard applications and for nuclear reactor burnup studies in waste management. Recommended values are presented for /sup 241,242m,243/Am, and for /sup 242,243,244,245,246,247,248,250/Cm. These values result from a consistent evaluation of all these half-lives. These preliminary estimates were presented earlier. The uncertainties are provided at the 95% confidence limit for each of the recommended values. It will be noted that many of the recommended errors considerably exceed errors quoted by individual authors in their publication, by up to an order of magnitude, e.g. the total half-life of /sup 242,246,248/Cm and the spontaneous fission half-life of /sup 244/Cm. These preliminary estimates for the half-lives were given previously. Efforts continue to reevaluate the various experiments to better gauge the systematic errors involved and reassess the total error.

  9. Separation of transuranium elements from irradiated targets

    SciTech Connect

    Wham, R.M.; Benker, D.E.; Felker, L.K.; Chattin, F.R.

    1993-12-31

    Aluminum targets containing curium/americium oxide are irradiated to produce the transcurium actinides einsteinium, fermium, berkelium, and californium. Recovery of recycle curium/americium and the transcurium elements involves several chemical processing steps to selectively recover those elements and remove fission products. Chemical processing steps developed at the Radiochemical Engineering Development Center (REDC) include aluminum dejacketing, solvent extraction to remove bulk impurities, solvent extraction to remove plutonium, anion exchange to partition curium and transcurium elements from the rare earths, and a second anion exchange cycle to separate americium/curium from the transcurium elements.

  10. A thermodynamic model of thermal end elastic properties of curium

    NASA Astrophysics Data System (ADS)

    Povzner, A. A.; Filanovich, A. N.; Oskina, V. A.

    2013-11-01

    A self-consistent thermodynamic model of curium is developed. In the framework of this model the temperature dependencies of heat capacity, coefficient of thermal expansion, bulk modulus and Debye temperature of Cm are calculated. It is shown that the phonon anharmonicity of Cm is weaker than in the case of Np and δ-Pu, but stronger than in lanthanides.

  11. Processing and Disposition of Special Actinide Target Materials - 13138

    SciTech Connect

    Robinson, Sharon M.; Patton, Brad D.; Allender, Jeffrey S.

    2013-07-01

    The Department of Energy (DOE) manages an inventory of materials that contains a range of long-lived radioactive isotopes that were produced from the 1960's through the 1980's by irradiating targets in high-flux reactors at the Savannah River Site (SRS) to produce special heavy isotopes for DOE programmatic use, scientific research, and industrial and medical applications. Among the products were californium-252, heavy curium (including Cm-246 through Cm-248), and plutonium-242 and -244. Many of the isotopes are still in demand today, and they can be recovered from the remaining targets previously irradiated at SRS or produced from the recovered isotopes. Should the existing target materials be discarded, the plutonium (Pu) and curium (Cm) isotopes cannot be replaced readily with existing production sources. Some of these targets are stored at SRS, while other target material is stored at Oak Ridge National Laboratory (ORNL) at several stages of processing. The materials cannot be stored in their present form indefinitely. Their long-term management involves processing items for beneficial use and/or for disposition, using storage and process facilities at SRS and ORNL. Evaluations are under way for disposition options for these materials, and demonstrations of improved flow sheets to process the materials are being conducted at ORNL and the Savannah River National Laboratory (SRNL). The disposition options and a management evaluation process have been developed. Processing demonstrations and evaluations for these unique materials are under way. (authors)

  12. Nondestructive assay of curium-contaminated transuranic waste drums

    NASA Astrophysics Data System (ADS)

    Foster, Lynn A.

    1999-01-01

    At the Plutonium Facility at Los Alamos National Laboratory, a series of non-destructive assays were performed on five transuranic waste drums containing non-actinide scrap metal that was potentially contaminated with weapons grade plutonium and trace quantities of curium. Typically, waste drums containing metal matrices are assayed for plutonium content using passive neutron coincidence counting techniques. The presence of trace quantities of 244Cm prevents this type of analysis because of the strong coincidence signal created by spontaneous fission of 244Cm. To discrimination between the plutonium and curium materials in the matrix, an active neutron measurement technique was used. A californium shuffler designed for measurement of uranium bearing materials was calibrated for plutonium in the active mode. The waste drums were then assayed for plutonium content in the shuffler using the active-mode calibration, which is relatively insensitive to the 244Cm contamination. The curium contamination levels were estimated from the difference between the active-mode measurement in the shuffler and a passive assay in a neutron coincidence counter. Far field gamma-ray measurements were made to identify additional radioactive contaminants and to corroborate the plutonium measurement results obtained from the active-mode assay. This report describes in detail the measurement process used for characterization of these waste drums. The measurement results and the estimated uncertainty will be presented.

  13. Americium/curium extraction from a lanthanide borosilicate glass

    SciTech Connect

    Rudisill, T.S.; Pareizs, J.M.; Ramsey, W.G.

    1996-12-01

    A solution containing kilogram quantities of highly radioactive isotopes of americium and curium (Am/Cm) and lanthanide fission products is currently stored in a process tank at the Department of Energy`s Savannah River Site (SRS). This tank and its vital support systems are old, subject to deterioration, and prone to possible leakage. For this reason, a program has been initiated to stabilize this material as a lanthanide borosilicate (LBS) glass. The Am/Cm has commercial value and is desired for use by the heavy isotope programs at the Oak Ridge National Laboratory (ORNL). A recovery flowsheet was demonstrated using a curium containing glass to extract the Am/Cm from the glass matrix. The procedure involved grinding the glass to less than 200 mesh and dissolving in concentrated nitric acid at 110 {degrees}C. Under these conditions, the dissolution was essentially 100% after 2 hours except for the insoluble silicon. Using a nonradioactive surrogate, the expected glass dissolution rate during Am/Cm recovery was bracketed by using both static and agitated conditions. The measured rates, 0.0082 and 0.040 g/hr.sq cm, were used to develop a predictive model for the time required to dissolve a spherical glass particle in terms of the glass density, particle size, and measured rate. The calculated dissolution time was in agreement with the experimental observation that the curium glass dissolution was complete in less than 2 hrs.

  14. Non-Destructive Assay of Curium Contaminated Transuranic Waste Drums

    SciTech Connect

    Foster, L.A.

    1998-11-01

    At the Plutonium Facility at Los Alamos National Laboratory, a series of non-destructive assays were performed on five transuranic waste (TRU) drums containing non-plutonium scrap metal that was potentially contaminated with weapons grade plutonium and trace quantities of curium. Typically, waste drums containing metal matrices are assayed for plutonium content using passive neutron coincidence counting techniques. The presence of trace quantities of Cm-244 prevents this type of analysis because of the strong coincidence signal created by spontaneous fission of Cm-244. To discriminate between the plutonium and curium materials present, an active neutron measurement technique was used. A Cf shuffler designed for measurement of uranium bearing materials was calibrated for plutonium in the active mode. The waste drums were then assayed for plutonium content in the shuffler using the active-mode calibration. The curium contamination levels were estimated from the difference between the active-mode measurement in the shuffler and a passive assay in a neutron coincidence counter. Far field gamma-ray measurements were made to identify additional radioactive contaminants and to corroborate the plutonium measurement results obtained from the active-mode assay. This report describes in detail the measurement process used for characterization of these waste drums. The measurement results and the estimated uncertainty will be presented.

  15. The Unique High-Pressure Behavior of Curium Probed Further Using Alloys

    SciTech Connect

    Heathman, S.; Haire, Richard {Dick} G; LeBihan, T.; Ahuja, R.; Li, S.; Luo, W.; Johansson, B.

    2007-01-01

    The changing role of the 5f electrons across the actinide series has been of prime interest for many years. The remarkable behavior of americium's 5f electrons under pressure was determined experimentally a few years ago and it precipitated a strong interest in the heavy element community. Theoretical treatments of americium's behavior under pressure followed and continue today. Experimental and theoretical findings regarding curium's behavior under pressure have shown that the pressure behavior of curium was not a mirror image of that for americium. Rather, one of the five crystallographic phases observed with curium (versus four for americium) was a unique monoclinic structure whose existence is due to a spin stabilization effect by curium's 5f{sup 7} electronic configuration and its half-filled 5f-shell. We review briefly the behavior of pure curium under pressure but focus on the pressure behaviors of three curium alloys with the intent of comparing them with pure curium. An important experimental finding confirmed by theoretical computations, is that dilution of curium with its near neighbors is sufficient to prevent the formation of the unique C2/c phase that appears in pure Cm metal under pressure. As this unique C2/c phase is very sensitive to having a 5f{sup 7} configuration to maximize the magnetic spin polarization, dilution of this state with adjacent actinide neighbors reduces its stability.

  16. Americium/curium extraction from a lanthanide borosilciate glass

    SciTech Connect

    Rudisill, T.S.; Pareizs, J.M.; Ramsey, W.G.

    1996-12-31

    A solution containing kilogram quantities of highly radioactive isotopes of americium and curium (Am/Cm) and lanthanide fission products is currently stored in a process tank at the Department of Energy`s Savannah River Site (SRS). This tank and its vital support systems are old, subject to deterioration, and prone to possible leakage. For this reason, a program has been initiated to immobilize this material as a lanthanide borosilicate glass for safe long-term storage. The Am/Cm has commercial value and is desired for use by the heavy isotope programs at the Oak Ridge National Laboratory (ORNL). Therefore, a flowsheet was demonstrated using a curium-containing glass to extract these elements from the glass matrix. The method involved grinding the glass to less than 200 mesh and dissolving in concentrated nitric acid at 110{degrees}C. Under these conditions, the dissolution was essentially 100% after 2 hours except for silicon which remained mostly insoluble. Since the actual process conditions at ORNL could not be exactly simulated, the dissolution rate of a surrogate glass was measured using static and agitated conditions to bracket the expected rate. The measured rates, 0.040 to 0.0082 grams/hour-centimeter, were constant which allowed development of a predictive model for the time required to dissolve a glass particle of spherical geometry in terms of the glass density, particle size, and experimentally measured rate. The calculated time required to dissolve an idealized curium glass particle was in agreement with the experimental observation that dissolution was complete in less than 2 hours.

  17. Atomic Mass and Nuclear Binding Energy for Cm-242 (Curium)

    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 Cm-242 (Curium, atomic number Z = 96, mass number A = 242).

  18. Sensitizing curium luminescence through an antenna protein to investigate biological actinide transport mechanisms.

    PubMed

    Sturzbecher-Hoehne, Manuel; Goujon, Christophe; Deblonde, Gauthier J-P; Mason, Anne B; Abergel, Rebecca J

    2013-02-20

    Worldwide stocks of actinides and lanthanide fission products produced through conventional nuclear spent fuel are increasing continuously, resulting in a growing risk of environmental and human exposure to these toxic radioactive metal ions. Understanding the biomolecular pathways involved in mammalian uptake, transport and storage of these f-elements is crucial to the development of new decontamination strategies and could also be beneficial to the design of new containment and separation processes. To start unraveling these pathways, our approach takes advantage of the unique spectroscopic properties of trivalent curium. We clearly show that the human iron transporter transferrin acts as an antenna that sensitizes curium luminescence through intramolecular energy transfer. This behavior has been used to describe the coordination of curium within the two binding sites of the protein and to investigate the recognition of curium-transferrin complexes by the cognate transferrin receptor. In addition to providing the first protein-curium spectroscopic characterization, these studies prove that transferrin receptor-mediated endocytosis is a viable mechanism of intracellular entry for trivalent actinides such as curium and provide a new tool utilizing the specific luminescence of curium for the determination of other biological actinide transport mechanisms.

  19. Sensitizing Curium Luminescence through an Antenna Protein to Investigate Biological Actinide Transport Mechanisms

    PubMed Central

    Sturzbecher-Hoehne, Manuel; Goujon, Christophe; Deblonde, Gauthier J.-P.; Mason, Anne B.; Abergel, Rebecca J.

    2013-01-01

    Worldwide stocks of actinides and lanthanide fission products produced through conventional nuclear spent fuel are increasing continuously, resulting in a growing risk of environmental and human exposure to these toxic radioactive metal ions. Understanding the bio-molecular pathways involved in mammalian uptake, transport and storage of these f-elements is crucial to the development of new decontamination strategies and could also be beneficial to the design of new containment and separation processes. To start unraveling these pathways, our approach takes advantage of the unique spectroscopic properties of trivalent curium. We clearly show that the human iron transporter transferrin acts as an antenna that sensitizes curium luminescence through intramolecular energy transfer. This behavior has been used to describe the coordination of curium within the two binding sites of the protein and to investigate the recognition of curium-transferrin complexes by the cognate transferrin receptor. In addition to providing the first protein-curium spectroscopic characterization, these studies prove that transferrin receptor-mediated endocytosis is a viable mechanism of intracellular entry for trivalent actinides such as curium and provide a new tool utilizing the specific luminescence of curium for the determination of other biological actinide transport mechanisms. PMID:23363005

  20. Curium-244 alpha-sources for space research

    PubMed

    Radchenko; Andreichikov; Wanke; Gavrilo; Korchuganov; Rieder; Ryabinin; Economou

    2000-10-01

    Special alpha-proton-X-ray spectrometric complexes (APXS) have been developed in order to perform chemical analyses of the Mars atmosphere and rock surface compounds by alpha back-scattering, alpha-proton measurements, and X-ray fluorescence. The sources were prepared by high temperature condensation of metal curium vapour onto silicon substrates. They are silicon disks with curium-244 fixed on their surfaces as a silicide. The sources have overall dimensions as follows: disk diameter 8 mm; thickness 0.3 mm; and 6 mm diameter active spot. The source activities are 5 +/- 1 mCi and the alpha-line half-widths are equal to (1.7-2.5) and (2.9-4.5)% of full width at 10% of Maximum (Maximum is equal to 5.8 MeV). Thermovacuum (from 196 to 1000 degrees C), mechanical, and resource tests were performed and demonstrated that the sources maintained their characteristics. The applicability of the sources for the above-mentioned analytical purposes was confirmed during NASA Mars Pathfinder mission.

  1. Separation of americium from curium by oxidation and ion exchange.

    PubMed

    Burns, Jonathan D; Shehee, Thomas C; Clearfield, Abraham; Hobbs, David T

    2012-08-21

    Nuclear energy has the potential to be a clean alternative to fossil fuels, but in order for it to play a major role in the US, many questions about the back end of the fuel cycle must be addressed. One of these questions is the difficult separation of americium from curium. Here, we report the oxidation of Am in two systems, perchloric acid and nitric acid and the affect of changing the acid has on the oxidation. K(d) values were observed and a direct separation factor was calculated and was seen to be as high as 20 for four metal(IV) pillared phosphate phosphonate inorganic organic hybrid ion exchange materials. These ion exchangers are characterized by very low selectivity for cations with low charge but extremely high uptake of ions of high charge.

  2. Remote micro-encapsulation of curium-gold cermets

    SciTech Connect

    Coops, M.S.; Voegele, A.L.; Hayes, W.N.; Sisson, D.H.

    1980-10-06

    A technique is described for fabricating minature, high-density capsules of curium-244 oxide contained in three concentric jackets of metallic gold (or silver), with the outer surface being free of alpha contamination. The completed capsules are right circular cylinders 0.2500-inch diameter and 0.125-inch tall, with each level of containment soldered (or brazed) closed. A typical capsule would contain approx. 70 mg of /sup 244/Cm (5.7 Ci) mixed with 120 mg of gold powder in the form of a cermet wafer clad in three concentric, 0.010-inch thick, liquid tight jackets. This method of fabrication eliminates voids between the jackets and produces a minimum size, maximum density capsule. Cermet densities of 11.5 g/cc were obtained, with an overall density of 17.3 g/cc for the finished capsule.

  3. Americium/Curium Vitrification Pilot Tests - Part II

    SciTech Connect

    Marra, J.E.; Baich, M.A.; Fellinger, A.P.; Hardy, B.J.; Herman, D.T.; Jones, T.M.; Miller, C.B.; Miller, D.H.; Snyder, T. K.; Stone, M.E.

    1998-05-01

    Isotopes of americium (Am) and curium (Cm) were produced in the past at the Savannah River Site (SRS) for research, medical, and radiological applications. These highly radioactive and valuable isotopes have been stored in an SRS reprocessing facility for a number of years. Vitrification of this solution will allow the material to be more safely stored until it is transported to the DOE Oak Ridge Reservation for use in research and medical applications. A previous paper described operation results from the Am-Cm Melter 2A pilot system, a full-scale non-radioactive pilot facility. This paper presents the results from continued testing in the Pilot Facility and also describes efforts taken to look at alternative vitrification process operations and flowsheets designed to address the problems observed during melter 2A pilot testing.

  4. Preparation of curium-americium oxide microspheres by resin-bead loading

    SciTech Connect

    Chattin, F.R.; Benker, D.E.; Lloyd, M.H.; Orr, P.B.; Ross, R.G.; Wiggins, J.T.

    1980-01-01

    Resin-bead loading and calcination techniques have been used to produce all curium and americium oxide feed material (about 2.2 kg) for HFIR targets since 1971. The process based on Dowex 50W resin has progressed from a series of test runs, through special production runs, into routine production in permanent equipment beginning in 1975. Key attributes of this process are its reliability, high yields, and ease of operation. The process is suited for remote operation in hot cells. Yields approaching 95% are routinely obtained and only one unacceptable product has been generated during routine production operations. There have been no problems in fabricating targets from this oxide or in the subsequent irradiation of these targets. The present scale of production of 150 to 250 g/y supplies the present need and is comparable with the level of other chemical process operations at TRU. Since the annual production is accomplished in two 8 to 12 day periods, there has been no reason to consider further scale-up. However, the rate of production could easily be doubled by simply adding a second set of calcination equipment.

  5. Applications of curium measurements for safeguarding at large-scale reprocessing plants

    SciTech Connect

    Rinard, P.M.; Menlove, H.O.

    1997-08-01

    Safeguarding the plutonium passing through a large-scale reprocessing plant (such as one with 800 t of uranium per year) involves nondestructive assay measurements for plutonium at key points. The gamma-ray and neutron signals from the plutonium are generally hidden by the much larger backgrounds from fission products and actinides, so indirect measurements are routinely used. The intense neutron emission rate from spent fuel is from curium. In a spent fuel assembly at the head-end of a plant, the curium neutrons are used to deduce the amount of plutonium present. Coincidence and multiplicity counting are alternative ways to measure neutrons from spent fuel; they have advantages over total neutron counting in certain conditions and offer new opportunities for examining assemblies. New uses for measurements of curium`s neutrons are proposed to safeguard waste streams. From a year`s work at a large-scale plant, 4 to 7 kg of plutonium can remain in leached hulls and 4 to 22 kg of plutonium can remain in the vitrified high-level liquid waste. While the plutonium in these wastes has the safeguards advantage of being dilute, it is important to verify (a) that the many kilograms involved are in fact present and (b) that the declared masses are not higher than the actual amounts so that more concentrated plutonium cannot pass through the plant by masquerading as waste. Curium measurements on spent fuel assemblies, the accountability tank, and leached hulls would form a safeguards system around all the inputs and outputs of a plant`s head-end where the plutonium is always intimately mixed with the curium. A neutron measurement of the vitrified waste would help identify the presence of a diversion path upstream because essentially all of the curium measured in the spent fuel assemblies should also be found in the vitrified waste (on a batch basis). 7 refs., 4 figs.

  6. Americium/Curium Melter 2A Pilot Tests

    SciTech Connect

    Smith, M.E.; Fellinger, A.P.; Jones, T.M.; Miller, C.B.; Miller, D.H.; Snyder, T.K.; Stone, M.E.; Witt, D.C.

    1998-05-01

    Isotopes of americium (Am) and curium (Cm) were produced in the past at the Savannah River Site (SRS) for research, medical, and radiological applications. These highly radioactive and valuable isotopes have been stored in an SRS reprocessing facility for a number of years. Vitrification of this solution will allow the material to be more safely stored until it is transported to the DOE Oak Ridge Reservation for use in research and medical applications. To this end, the Am/Cm Melter 2A pilot system, a full-scale non- radioactive pilot plant of the system to be installed at the reprocessing facility, was designed, constructed and tested. The full- scale pilot system has a frit and aqueous feed delivery system, a dual zone bushing melter, and an off-gas treatment system. The main items which were tested included the dual zone bushing melter, the drain tube with dual heating and cooling zones, glass compositions, and the off-gas system which used for the first time a film cooler/lower melter plenum. Most of the process and equipment were proven to function properly, but several problems were found which will need further work. A system description and a discussion of test results will be given.

  7. Density of simulated americium/curium melter feed solution

    SciTech Connect

    Rudisill, T.S.

    1997-09-22

    Vitrification will be used to stabilize an americium/curium (Am/Cm) solution presently stored in F-Canyon for eventual transport to Oak Ridge National Laboratory and use in heavy isotope production programs. Prior to vitrification, a series of in-tank oxalate precipitation and nitric/oxalic acid washes will be used to separate these elements and lanthanide fission products from the bulk of the uranium and metal impurities present in the solution. Following nitric acid dissolution and oxalate destruction, the solution will be denitrated and evaporated to a dissolved solids concentration of approximately 100 g/l (on an oxide basis). During the Am/Cm vitrification, an airlift will be used to supply the concentrated feed solution to a constant head tank which drains through a filter and an in-line orifice to the melter. Since the delivery system is sensitive to the physical properties of the feed, a simulated solution was prepared and used to measure the density as a function of temperature between 20 to 70{degrees} C. The measured density decreased linearly at a rate of 0.0007 g/cm3/{degree} C from an average value of 1.2326 g/cm{sup 3} at 20{degrees} C to an average value of 1.1973g/cm{sup 3} at 70{degrees} C.

  8. Impact of environmental curium on plutonium migration and isotopic signatures.

    PubMed

    Kurosaki, Hiromu; Kaplan, Daniel I; Clark, Sue B

    2014-12-02

    Plutonium (Pu), americium (Am), and curium (Cm) activities were measured in sediments from a former radioactive waste disposal basin located on the Savannah River Site, South Carolina, and in subsurface aquifer sediments collected downgradient from the basin. In situ Kd values (Pu concentration ratio of sediment/groundwater) derived from this field data and previously reported groundwater concentration data compared well to laboratory Kd values reported in the literature. Pu isotopic signatures confirmed multiple sources of Pu contamination. The ratio of (240)Pu/(239)Pu was appreciably lower for sediment samples compared to the associated groundwater. This isotopic ratio difference may be explained by the following: (1) (240)Pu produced by decay of (244)Cm may exist predominantly in high oxidation states (Pu(V)O2(+) and Pu(VI)O2(2+)) compared to Pu derived from the disposed waste effluents, and (2) oxidized forms of Pu sorb less to sediments than reduced forms of Pu. Isotope-specific Kd values calculated from measured Pu activities in the sediments and groundwater indicated that (240)Pu, which is derived primarily from the decay of (244)Cm, had a value of 10 ± 2 mL g(-1), whereas (239)Pu originating from the waste effluents discharged at the site had a value of 101 ± 8 mL g(-1). One possible explanation for the isotope-specific sorption behavior is that (240)Pu likely existed in the weaker sorbing oxidation states, +5 or +6, than (239)Pu, which likely existed in the +3 or +4 oxidation states. Consequently, remediation strategies for radioactively contaminated systems must consider not only the discharged contaminants but also their decay products. In this case, mitigation of Cm as well as Pu will be required to completely address Pu migration from the source term.

  9. Anti-leukaemic effects induced by APR-246 are dependent on induction of oxidative stress and the NFE2L2/HMOX1 axis that can be targeted by PI3K and mTOR inhibitors in acute myeloid leukaemia cells.

    PubMed

    Ali, Dina; Mohammad, Dara K; Mujahed, Huthayfa; Jonson-Videsäter, Kerstin; Nore, Beston; Paul, Christer; Lehmann, Sören

    2016-07-01

    The small molecule APR-246 (PRIMA-1(MET) ) is a novel drug that restores the activity of mutated and unfolded TP53 protein. However, the mechanisms of action and potential off-target effects are not fully understood. Gene expression profiling in TP53 mutant KMB3 acute myeloid leukaemia (AML) cells showed that genes which protected cells from oxidative stress to be the most up-regulated. APR-246 exposure also induced reactive oxygen species (ROS) formation and depleted glutathione in AML cells. The genes most up-regulated by APR-246, confirmed by quantitative real time polymerase chain reaction, were heme oxygenase-1 (HMOX1, also termed HO-1), SLC7A11 and RIT1. Up-regulation of HMOX1, a key regulator of cellular response to ROS, was independent of TP53 mutational status. NFE2L2 (also termed Nrf2), a master regulator of HMOX1 expression, showed transcriptional up-regulation and nuclear translocation by APR-246. Down-regulation of NFE2L2 by siRNA in AML cells significantly increased the antitumoural effects of APR-246. The PI3K inhibitor wortmannin and the mTOR inhibitor rapamycin inhibited APR-246-induced nuclear translocation of NFE2L2 and counteracted the protective cellular responses to APR-246, resulting in synergistic cell killing together with APR-246. In conclusion, ROS induction is important for antileukaemic activities of APR-246 and inhibiting the protective response of the Nrf-2/HMOX1 axis using PI3K inhibitors, enhances the antileukaemic effects. © 2016 John Wiley & Sons Ltd.

  10. National Low-Level Waste Management Program radionuclide report series. Volume 13, Curium-242

    SciTech Connect

    Adams, J.P.

    1995-08-01

    This report, Volume 13 of the National Low-Level Waste Management Program Radionuclide Report Series, discusses the radiological and chemical characteristics of curium-242 ({sup 242}Cm). This report also includes discussions about waste types and forms in which {sup 242}Cm can be found and {sup 242}Cm behavior in the environment and in the human body.

  11. Final report on the decontamination of the Curium Source Fabrication Facility

    SciTech Connect

    Schaich, R.W.

    1983-12-01

    The Curium Source Fabrication Facility (CSFF) at Oak Ridge National Laboratory (ORNL) was decontaminated to acceptable contamination levels for maintenance activities, using standard decontamination techniques. Solid and liquid waste volumes were controlled to minimize discharges to the ORNL waste systems. This program required two years of decontamination effort at a total cost of approximately $700K. 5 references, 7 figures, 2 tables.

  12. Separation of Americium in High Oxidation States from Curium Utilizing Sodium Bismuthate.

    PubMed

    Richards, Jason M; Sudowe, Ralf

    2016-05-03

    A simple separation of americium from curium would support closure of the nuclear fuel cycle, assist in nuclear forensic analysis, and allow for more accurate measurement of neutron capture properties of (241)Am. Methods for the separation of americium from curium are however complicated and time-consuming due to the similar chemical properties of these elements. In this work a novel method for the separation of americium from curium in nitric acid media was developed using sodium bismuthate to perform both the oxidation and separation. Sodium bismuthate is shown to be a promising material for performing a simple and rapid separation. Curium is more strongly retained than americium on the undissolved sodium bismuthate at nitric acid concentrations below 1.0 M. A separation factor of ∼90 was obtained in 0.1 M nitric acid. This separation factor is achieved within the first minute of contact and is maintained for at least 2 h of contact. Separations using sodium bismuthate were performed using solid-liquid extraction as well as column chromatography.

  13. Safety analysis report for packaging (SARP) of the Oak Ridge National Laboratory. TRU curium shipping container

    SciTech Connect

    Box, W.D.; Klima, B.B.; Seagren, R.D.; Shappert, L.B.; Aramayo, G.A.

    1980-06-01

    An analytical evaluation of the Oak Ridge National Laboratory Transuranium (TRU) Curium Shipping Container was made to demonstrate its compliance with the regulations governing offsite shipment of packages containing radioactive material. The evaluation encompassed five primary categories: structural integrity, thermal resistance, radiation shielding, nuclear criticality safety, and quality assurance. The results of the evaluation show that the container complies with the applicable regulations.

  14. Solubility of Plutonium (IV) Oxalate During Americium/Curium Pretreatment

    SciTech Connect

    Rudisill, T.S.

    1999-08-11

    Approximately 15,000 L of solution containing isotopes of americium and curium (Am/Cm) will undergo stabilization by vitrification at the Savannah River Site (SRS). Prior to vitrification, an in-tank pretreatment will be used to remove metal impurities from the solution using an oxalate precipitation process. Material balance calculations for this process, based on solubility data in pure nitric acid, predict approximately 80 percent of the plutonium in the solution will be lost to waste. Due to the uncertainty associated with the plutonium losses during processing, solubility experiments were performed to measure the recovery of plutonium during pretreatment and a subsequent precipitation process to prepare a slurry feed for a batch melter. A good estimate of the plutonium content of the glass is required for planning the shipment of the vitrified Am/Cm product to Oak Ridge National Laboratory (ORNL).The plutonium solubility in the oxalate precipitation supernate during pretreatment was 10 mg/mL at 35 degrees C. In two subsequent washes with a 0.25M oxalic acid/0.5M nitric acid solution, the solubility dropped to less than 5 mg/mL. During the precipitation and washing steps, lanthanide fission products in the solution were mostly insoluble. Uranium, and alkali, alkaline earth, and transition metal impurities were soluble as expected. An elemental material balance for plutonium showed that greater than 94 percent of the plutonium was recovered in the dissolved precipitate. The recovery of the lanthanide elements was generally 94 percent or higher except for the more soluble lanthanum. The recovery of soluble metal impurities from the precipitate slurry ranged from 15 to 22 percent. Theoretically, 16 percent of the soluble oxalates should have been present in the dissolved slurry based on the dilution effects and volumes of supernate and wash solutions removed. A trace level material balance showed greater than 97 percent recovery of americium-241 (from the beta dec

  15. Importance of counteranions on the hydration structure of the curium ion

    SciTech Connect

    Atta Fynn, Raymond; Bylaska, Eric J.; De Jong, Wibe A.

    2013-07-04

    Using density functional theory based ab initio molecular dynamics and metadynamics we show that counter ions can trigger noticeable changes in the hydration shell structure of the curium ion. The free energies of curium-water coordination and the solvent hydrogen bond (HB) lifetimes in the absence and presence the counter anions predict that chloride and bromide counter anions strengthen the first shell and consequently the 8-fold coordination state is dominant by at least 98%. In contrast, the perchlorate counter anions are found to weaken the coordination shell and the HB network, with the 9-fold and 8-fold states existing in an 8:1 ratio, which is in good agreement with reported 9:1 ratio seen in time resolved fluorescence spectroscopy experiments. To our knowledge this is the first time molecular simulations have shown that counter anions can directly affect the first hydration shell structure of a cation.

  16. Resolution concept for separation of curium from californium by ion-exchange chromatography.

    PubMed

    Aly, H F; Latimer, R M; Abdel-Rassoul, A A

    1970-04-01

    Different factors affecting separation of the tervalent actinides curium and californium by ion-exchange chromatography are discussed in the light of the resolution factor. The fact that resolution is inversely proportional to resin particle diameter and directly proportional to column length has been confirmed experimentally. The effects influencing resolution due to changes in flow-rate of the mobile phase used are dependent on resin particle diameter. Changes in temperature affect a number of variables influencing resolution.

  17. In vitro dissolution of curium oxide using a phagolysosomal simulant solvent system.

    PubMed Central

    Helfinstine, S Y; Guilmette, R A; Schlapper, G A

    1992-01-01

    Detailed study of actinide oxide behavior in alveolar macrophages (AM) in vitro is limited because of the short life span of these cells in culture. We created an in vitro dissolution system that could mimic the acidic phagolysosomal environment for the actinide and be maintained for an indefinite period so that dissolution of more insoluble materials could be measured. The dissolution system for this investigation, consisting of nine different solutions of HCl and the chelating agent diethylenetriamine pentaacetate (DTPA) in distilled water, is called the phagolysosomal simulant solvent (PSS). In this system, both the pH and the amount of DTPA were varied. We could observe the effect of altering pH within a range of 4.0-6.0 (similar to that of the phagolysosome) and the effect of the molar ratio of DTPA to curium at 1000:1, 100:1, or 10:1. We chose curium sequioxide (244Cm2O3) to validate the PSS for actinide dissolution versus that occurring in AM in vitro because it dissolves significantly in less than 1 week. The polydisperse 244Cm2O3) aerosol was generated, collected on filters, resuspended, and added to the PSS solutions and to cultured canine AM. By comparing dissolution in the two systems directly, we hoped to arrive at an optimum PSS for future dissolution studies. PSS and cell culture samples were taken daily for 7 days after exposure and tested for the solubilized curium. The amount of soluble material was determined by ultracentrifugation to separate the insoluble Cm2O3 from the soluble curium in the PSS solutions and filtration for the cell-containing material.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1396448

  18. Determination of Atto- to Femtogram Levels of Americium and Curium Isotopes in Large-Volume Urine Samples by Compact Accelerator Mass Spectrometry.

    PubMed

    Dai, Xiongxin; Christl, Marcus; Kramer-Tremblay, Sheila; Synal, Hans-Arno

    2016-03-01

    Ultralow level analysis of actinides in urine samples may be required for dose assessment in the event of internal exposures to these radionuclides at nuclear facilities and nuclear power plants. A new bioassay method for analysis of sub-femtogram levels of Am and Cm in large-volume urine samples was developed. Americium and curium were co-precipitated with hydrous titanium oxide from the urine matrix and purified by column chromatography separation. After target preparation using mixed titanium/iron oxides, the final sample was measured by compact accelerator mass spectrometry. Urine samples spiked with known quantities of Am and Cm isotopes in the range of attogram to femtogram levels were measured for method evaluation. The results are in good agreement with the expected values, demonstrating the feasibility of compact accelerator mass spectrometry (AMS) for the determination of minor actinides at the levels of attogram/liter in urine samples to meet stringent sensitivity requirements for internal dosimetry assessment.

  19. Type B investigation report of curium-244 exposure at the ORNL TRU Facility, January 15, 1986

    SciTech Connect

    Love, G.L.; Butler, H.M.; Duncan, D.T.; Oakes, T.W.

    1986-04-01

    This Type B Investigative Report provides an evaluation of relevant events and activities that led to, were a part of, or resulted from the release of curium-244 in the Building 7920 facility at ORNL in January 1986. Impacts have been evaluated with respect to employee exposures and the costs and loss of productivity resulting from increased bioassay analyses and activities of investigative committees. Management systems evaluated include (1) training of employees performing lab analyses, (2) adherence to procedures, and (3) response to unusual circumstances.

  20. 2,4,6-Trichlorophenol

    Integrated Risk Information System (IRIS)

    2,4,6 - Trichlorophenol ; CASRN 88 - 06 - 2 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcino

  1. RAPID METHOD FOR PLUTONIUM, AMERICIUM AND CURIUM IN VERY LARGE SOIL SAMPLES

    SciTech Connect

    Maxwell, S

    2007-01-08

    The analysis of actinides in environmental soil and sediment samples is very important for environmental monitoring. There is a need to measure actinide isotopes with very low detection limits. A new, rapid actinide separation method has been developed and implemented that allows the measurement of plutonium, americium and curium isotopes in very large soil samples (100-200 g) with high chemical recoveries and effective removal of matrix interferences. This method uses stacked TEVA Resin{reg_sign}, TRU Resin{reg_sign} and DGA-Resin{reg_sign} cartridges from Eichrom Technologies (Darien, IL, USA) that allows the rapid separation of plutonium (Pu), americium (Am), and curium (Cm) using a single multistage column combined with alpha spectrometry. The method combines an acid leach step and innovative matrix removal using cerium fluoride precipitation to remove the difficult soil matrix. This method is unique in that it provides high tracer recoveries and effective removal of interferences with small extraction chromatography columns instead of large ion exchange resin columns that generate large amounts of acid waste. By using vacuum box cartridge technology with rapid flow rates, sample preparation time is minimized.

  2. 48 CFR 246.710 - Contract clauses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710 Contract clauses. (1) Use a... Construction (Germany), instead of the clause at FAR 52.246-21, Warranty of Construction, in solicitations and... Germany....

  3. 48 CFR 246.101 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Definitions. 246.101 Section 246.101 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT..., Infrastructure, and Equipment for Military Operations. ...

  4. Actinide production from xenon bombardments of curium-248

    SciTech Connect

    Welch, R.B.

    1985-01-01

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

  5. 7 CFR 246.20 - Audits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Audits. 246.20 Section 246.20 Agriculture Regulations... Monitoring and Review § 246.20 Audits. (a) Federal audit responsibilities. (1) OIG reserves the right to perform audits of State and local agencies and other organizations involved in the Program as determined...

  6. 7 CFR 246.4 - State plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false State plan. 246.4 Section 246.4 Agriculture... and Local Agency Eligibility § 246.4 State plan. (a) Requirements. By August 15 of each year, each State agency shall submit to FNS for approval a State Plan for the following fiscal year as...

  7. 12 CFR 246.3 - Assessed companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Assessed companies. 246.3 Section 246.3 Banks... (CONTINUED) SUPERVISION AND REGULATION ASSESSMENTS OF FEES (REGULATION TT) § 246.3 Assessed companies. An assessed company is any company that: (a) Is a top-tier company that, on December 31 of the...

  8. 32 CFR 246.2 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Applicability. 246.2 Section 246.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.2 Applicability. This part applies to...

  9. 32 CFR 246.7 - Information requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Information requirements. 246.7 Section 246.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.7 Information requirements. The...

  10. 32 CFR 246.2 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Applicability. 246.2 Section 246.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.2 Applicability. This part applies to...

  11. 32 CFR 246.2 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Applicability. 246.2 Section 246.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.2 Applicability. This part applies to...

  12. 32 CFR 246.7 - Information requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Information requirements. 246.7 Section 246.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.7 Information requirements. The...

  13. 32 CFR 246.7 - Information requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Information requirements. 246.7 Section 246.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.7 Information requirements. The...

  14. 32 CFR 246.7 - Information requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Information requirements. 246.7 Section 246.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.7 Information requirements. The...

  15. 32 CFR 246.2 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Applicability. 246.2 Section 246.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.2 Applicability. This part applies to...

  16. 7 CFR 246.10 - Supplemental foods.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Supplemental foods. 246.10 Section 246.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN Participant Benefits § 246.10...

  17. 7 CFR 246.10 - Supplemental foods.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Supplemental foods. 246.10 Section 246.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN Participant Benefits § 246.10...

  18. 7 CFR 246.10 - Supplemental foods.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Supplemental foods. 246.10 Section 246.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN Participant Benefits § 246.10...

  19. 7 CFR 246.10 - Supplemental foods.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Supplemental foods. 246.10 Section 246.10 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN Participant Benefits § 246.10...

  20. 32 CFR 246.7 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Information requirements. 246.7 Section 246.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.7 Information requirements....

  1. 32 CFR 246.2 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Applicability. 246.2 Section 246.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.2 Applicability. This part applies...

  2. 32 CFR 246.5 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Responsibilities. 246.5 Section 246.5 National... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.5 Responsibilities. (a) The Assistant to... operations that involve more than one area of responsibility. (5) Chair, as required, at the Deputy...

  3. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  4. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  5. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  6. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  7. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  8. 7 CFR 246.20 - Audits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Audits. 246.20 Section 246.20 Agriculture Regulations... Monitoring and Review § 246.20 Audits. (a) Federal audit responsibilities. (1) OIG reserves the right to perform audits of State and local agencies and other organizations involved in the Program as...

  9. 7 CFR 246.20 - Audits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Audits. 246.20 Section 246.20 Agriculture Regulations... Monitoring and Review § 246.20 Audits. (a) Federal audit responsibilities. (1) OIG reserves the right to perform audits of State and local agencies and other organizations involved in the Program as...

  10. 48 CFR 246.705 - Limitations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Limitations. 246.705 Section 246.705 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.705 Limitations. (a) In addition to...

  11. 48 CFR 246.701 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Definitions. 246.701 Section 246.701 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.701 Definitions. Acceptance, as...

  12. 48 CFR 246.102 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Policy. 246.102 Section 246.102 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE General 246.102 Policy. Departments and agencies shall also...

  13. 8 CFR 246.7 - Appeals.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Appeals. 246.7 Section 246.7 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS RESCISSION OF ADJUSTMENT OF STATUS § 246.7 Appeals. Pursuant to 8 CFR part 3, an appeal shall lie from a decision of an immigration judge under this...

  14. 8 CFR 246.7 - Appeals.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Appeals. 246.7 Section 246.7 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS RESCISSION OF ADJUSTMENT OF STATUS § 246.7 Appeals. Pursuant to 8 CFR part 3, an appeal shall lie from a decision of an immigration judge under this...

  15. 48 CFR 246.101 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Definitions. 246.101 Section 246.101 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE General 246.101 Definitions. Discipline Working...

  16. 48 CFR 852.246-70 - Guarantee.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Guarantee. 852.246-70 Section 852.246-70 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 852.246-70 Guarantee....

  17. 7 CFR 246.21 - Investigations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Investigations. 246.21 Section 246.21 Agriculture... Monitoring and Review § 246.21 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  18. 7 CFR 246.21 - Investigations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Investigations. 246.21 Section 246.21 Agriculture... Monitoring and Review § 246.21 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  19. 7 CFR 246.21 - Investigations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Investigations. 246.21 Section 246.21 Agriculture... Monitoring and Review § 246.21 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  20. 7 CFR 246.21 - Investigations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Investigations. 246.21 Section 246.21 Agriculture... Monitoring and Review § 246.21 Investigations. (a) Authority. The Department may make an investigation of any allegation of noncompliance with this part and FNS guidelines and instructions. The investigation may...

  1. 40 CFR 246.200-1 - Requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Requirements. 246.200-1 Section 246.200-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-1 Requirements...

  2. 40 CFR 246.201-1 - Requirement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Requirement. 246.201-1 Section 246.201-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201-1 Requirement...

  3. 40 CFR 246.201-1 - Requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Requirement. 246.201-1 Section 246.201-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201-1 Requirement...

  4. 40 CFR 246.202-1 - Requirement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Requirement. 246.202-1 Section 246.202-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202-1 Requirement...

  5. 40 CFR 246.202-1 - Requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Requirement. 246.202-1 Section 246.202-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202-1 Requirement...

  6. 40 CFR 246.200-1 - Requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Requirements. 246.200-1 Section 246.200-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-1 Requirements...

  7. 40 CFR 246.201-1 - Requirement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Requirement. 246.201-1 Section 246.201-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201-1 Requirement...

  8. 40 CFR 246.200-1 - Requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Requirements. 246.200-1 Section 246.200-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-1 Requirements...

  9. Circularly polarized luminescence of curium: a new characterization of the 5f actinide complexes.

    PubMed

    Law, Ga-Lai; Andolina, Christopher M; Xu, Jide; Luu, Vinh; Rutkowski, Philip X; Muller, Gilles; Shuh, David K; Gibson, John K; Raymond, Kenneth N

    2012-09-19

    A key distinction between the lanthanide (4f) and the actinide (5f) transition elements is the increased role of f-orbital covalent bonding in the latter. Circularly polarized luminescence (CPL) is an uncommon but powerful spectroscopy which probes the electronic structure of chiral, luminescent complexes or molecules. While there are many examples of CPL spectra for the lanthanides, this report is the first for an actinide. Two chiral, octadentate chelating ligands based on orthoamide phenol (IAM) were used to complex curium(III). While the radioactivity kept the amount of material limited to micromole amounts, spectra of the highly luminescent complexes showed significant emission peak shifts between the different complexes, consistent with ligand field effects previously observed in luminescence spectra.

  10. Circularly Polarized Luminescence of Curium: A New Characterization of the 5f Actinide Complexes

    PubMed Central

    Law, Ga-Lai; Andolina, Christopher M.; Xu, Jide; Luu, Vinh; Rutkowski, Philip X.; Muller, Gilles; Shuh, David K.; Gibson, John K.; Raymond, Kenneth N.

    2012-01-01

    A key distinction between the lanthanide (4f) and actinide (5f) transition elements is the increased role of f-orbital covalent bonding in the latter. Circularly polarized luminescence (CPL) is an uncommon but powerful spectroscopy which probes the electronic structure of chiral, luminescent complexes or molecules. While there are many examples of CPL spectra for the lanthanides, this report is the first for an actinide. Two chiral, octadentate chelating ligands based on orthoamide phenol (IAM) were used to complex curium(III). While the radioactivity kept the amount of material limited to micromole amounts, the spectra of the highly luminescent complexes showed significant emission peak-shifts between the different complexes, consistent with ligand field effects previously observed in luminescence spectra. PMID:22920726

  11. Aqueous complexes for efficient size-based separation of americium from curium.

    PubMed

    Jensen, Mark P; Chiarizia, Renato; Shkrob, Ilya A; Ulicki, Joseph S; Spindler, Brian D; Murphy, Daniel J; Hossain, Mahmun; Roca-Sabio, Adrián; Platas-Iglesias, Carlos; de Blas, Andrés; Rodríguez-Blas, Teresa

    2014-06-16

    Complexation of the adjacent actinide ions americium(III) and curium(III) by the ligand N,N'-bis[(6-carboxy-2-pyridyl)methyl]-1,10-diaza-18-crown-6 (H2bp18c6) in aqueous solution was studied to quantify and characterize its americium/curium selectivity. Liquid-liquid extraction and spectrophotometric titration indicated the presence of both fully deprotonated and monoprotonated complexes, An(bp18c6)(+) and An(Hbp18c6)(2+) (An = Am or Cm), at the acidities that would be encountered when treating nuclear wastes. The stability constants of the complexes in 1 M NaNO3 determined using competitive complexation were log β101 = 15.49 ± 0.06 for Am and 14.88 ± 0.03 for Cm, indicating a reversal of the usual order of complex stability, where ligands bind the smaller Cm(III) ion more tightly than Am(III). The Am/Cm selectivity of bp18c6(2-) that is defined by the ratio of the Am and Cm stability constants (β101 Am/β101 Cm = 4.1) is the largest reported so far for binary An(III)-ligand complexes. Theoretical density functional theory calculations using the B3LYP functional suggest that the ligand's size-selectivity for larger 4f- and 5f-element cations arises from steric constraints in the crown ether ring. Enhanced 5f character in molecular orbitals involving actinide-nitrogen interactions is predicted to favor actinide(III) complexation by bp18c6(2-) over the complexation of similarly sized lanthanide(III) cations.

  12. Application of curium measurements for safeguarding at reprocessing plants. Study 1: High-level liquid waste and Study 2: Spent fuel assemblies and leached hulls

    SciTech Connect

    Rinard, P.M.; Menlove, H.O.

    1996-03-01

    In large-scale reprocessing plants for spent fuel assemblies, the quantity of plutonium in the waste streams each year is large enough to be important for nuclear safeguards. The wastes are drums of leached hulls and cylinders of vitrified high-level liquid waste. The plutonium amounts in these wastes cannot be measured directly by a nondestructive assay (NDA) technique because the gamma rays emitted by plutonium are obscured by gamma rays from fission products, and the neutrons from spontaneous fissions are obscured by those from curium. The most practical NDA signal from the waste is the neutron emission from curium. A diversion of waste for its plutonium would also take a detectable amount of curium, so if the amount of curium in a waste stream is reduced, it can be inferred that there is also a reduced amount of plutonium. This report studies the feasibility of tracking the curium through a reprocessing plant with neutron measurements at key locations: spent fuel assemblies prior to shearing, the accountability tank after dissolution, drums of leached hulls after dissolution, and canisters of vitrified high-level waste after separation. Existing pertinent measurement techniques are reviewed, improvements are suggested, and new measurements are proposed. The authors integrate these curium measurements into a safeguards system.

  13. Gas-phase energies of actinide oxides -- an assessment of neutral and cationic monoxides and dioxides from thorium to curium

    SciTech Connect

    Marcalo, Joaquim; Gibson, John K.

    2009-08-10

    An assessment of the gas-phase energetics of neutral and singly and doubly charged cationic actinide monoxides and dioxides of thorium, protactinium, uranium, neptunium, plutonium, americium, and curium is presented. A consistent set of metal-oxygen bond dissociation enthalpies, ionization energies, and enthalpies of formation, including new or revised values, is proposed, mainly based on recent experimental data and on correlations with the electronic energetics of the atoms or cations and with condensed-phase thermochemistry.

  14. Gas-Phase Energetics of Actinide Oxides: An Assessment of Neutral and Cationic Monoxides and Dioxides from Thorium to Curium

    NASA Astrophysics Data System (ADS)

    Marçalo, Joaquim; Gibson, John K.

    2009-09-01

    An assessment of the gas-phase energetics of neutral and singly and doubly charged cationic actinide monoxides and dioxides of thorium, protactinium, uranium, neptunium, plutonium, americium, and curium is presented. A consistent set of metal-oxygen bond dissociation enthalpies, ionization energies, and enthalpies of formation, including new or revised values, is proposed, mainly based on recent experimental data and on correlations with the electronic energetics of the atoms or cations and with condensed-phase thermochemistry.

  15. Gas-phase energetics of actinide oxides: an assessment of neutral and cationic monoxides and dioxides from thorium to curium.

    PubMed

    Marçalo, Joaquim; Gibson, John K

    2009-11-12

    An assessment of the gas-phase energetics of neutral and singly and doubly charged cationic actinide monoxides and dioxides of thorium, protactinium, uranium, neptunium, plutonium, americium, and curium is presented. A consistent set of metal-oxygen bond dissociation enthalpies, ionization energies, and enthalpies of formation, including new or revised values, is proposed, mainly based on recent experimental data and on correlations with the electronic energetics of the atoms or cations and with condensed-phase thermochemistry.

  16. 48 CFR 246.601 - General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Material Inspection and Receiving Reports 246.601 General... (2) Supplier's commercial shipping/packing lists used to evidence Government contract quality...

  17. Curium analysis in plutonium uranium mixed oxide by x-ray fluorescence and absorption fine structure spectroscopy.

    PubMed

    Degueldre, C; Borca, C; Cozzo, C

    2013-10-15

    Plutonium uranium mixed oxide (MOX) fuels are being used in commercial nuclear reactors. The actinides in these fuels need to be analyzed after irradiation for assessing their behaviour with regards to their environment and the coolant. In this work the study of the local occurrence, speciation and next-neighbour environment of curium (Cm) in the (Pu,U)O2 lattice within an irradiated (60 MW d kg(-1) average burn-up) MOX sample was performed employing micro-x-ray fluorescence (µ-XRF) and micro-x-ray absorption fine structure (µ-XAFS) spectroscopy. The chemical bonds, valences and stoichiometry of Cm (≈ 0.7 wt% in the rim and ≈ 0.03 wt% in the centre) are determined from the experimental data gained for the irradiated fuel material examined in its centre and peripheral (rim) zones of the fuel. Curium occurrence is also reduced from the centre (hot) to the periphery (colder) because of the condensation of these volatile oxides. In the irradiated sample Cm builds up as Cm(3+) species (>90%) within a [CmO8](13-) or [CmO7](11-) coordination environment and no (<10%) Cm(IV) can be detected in the rim zone. Curium dioxide is reduced because of the redox buffering activity of the uranium dioxide matrix and of its thermodynamic instability.

  18. 40 CFR 61.246 - Recordkeeping requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... all pumps subject to the requirements of § 61.242-2(g) shall be recorded in a log that is kept in a... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Recordkeeping requirements. 61.246... Leaks (Fugitive Emission Sources) § 61.246 Recordkeeping requirements. (a)(1) Each owner or...

  19. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in the...

  20. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in the...

  1. 32 CFR 246.6 - Procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Procedures. 246.6 Section 246.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND...) The Stars and Stripes and the S&S business operations shall conform to applicable regulations and laws...

  2. 32 CFR 246.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Purpose. 246.1 Section 246.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND... Stars and Stripes, including the resale of commercial publications necessary to support the overall S&S...

  3. 32 CFR 246.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Purpose. 246.1 Section 246.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND... Stars and Stripes, including the resale of commercial publications necessary to support the overall S&S...

  4. 32 CFR 246.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Purpose. 246.1 Section 246.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND... Stars and Stripes, including the resale of commercial publications necessary to support the overall S&S...

  5. 32 CFR 246.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Purpose. 246.1 Section 246.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND... Stars and Stripes, including the resale of commercial publications necessary to support the overall S&S...

  6. 32 CFR 246.6 - Procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Procedures. 246.6 Section 246.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND...) The Stars and Stripes and the S&S business operations shall conform to applicable regulations and laws...

  7. 32 CFR 246.6 - Procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Procedures. 246.6 Section 246.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND...) The Stars and Stripes and the S&S business operations shall conform to applicable regulations and laws...

  8. 24 CFR 246.20 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Applicability. 246.20 Section 246.20 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  9. 24 CFR 246.20 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Applicability. 246.20 Section 246.20 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  10. 24 CFR 246.20 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Applicability. 246.20 Section 246.20 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  11. 24 CFR 246.20 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Applicability. 246.20 Section 246.20 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  12. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all...

  13. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all...

  14. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all...

  15. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all...

  16. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all...

  17. 7 CFR 246.11 - Nutrition education.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Nutrition education. 246.11 Section 246.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  18. 12 CFR 246.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...), and the Board's Regulation Y (12 CFR part 225). (d) Company means a corporation, partnership, limited... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Definitions. 246.2 Section 246.2 Banks and... depository institution as defined in section 3 of the Federal Deposit Insurance Act (12 U.S.C. 1813)....

  19. 32 CFR 246.6 - Procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Procedures. 246.6 Section 246.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND...) The Stars and Stripes and the S&S business operations shall conform to applicable regulations and...

  20. 32 CFR 246.6 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Procedures. 246.6 Section 246.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND...) The Stars and Stripes and the S&S business operations shall conform to applicable regulations and...

  1. 32 CFR 246.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Purpose. 246.1 Section 246.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS STARS AND... Stars and Stripes, including the resale of commercial publications necessary to support the overall...

  2. 48 CFR 246.406 - Foreign governments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Foreign governments. 246..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.406 Foreign governments. (1) Quality assurance among North Atlantic Treaty Organization (NATO) countries....

  3. 48 CFR 246.406 - Foreign governments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Foreign governments. 246..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.406 Foreign governments. (1) Quality assurance among North Atlantic Treaty Organization (NATO) countries....

  4. 48 CFR 246.406 - Foreign governments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Foreign governments. 246..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.406 Foreign governments. (1) Quality assurance among North Atlantic Treaty Organization (NATO) countries....

  5. 48 CFR 246.406 - Foreign governments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Foreign governments. 246..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.406 Foreign governments. (1) Quality assurance among North Atlantic Treaty Organization (NATO) countries....

  6. 48 CFR 246.408-71 - Aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Aircraft. 246.408-71..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.408-71 Aircraft. (a) The Federal Aviation Administration (FAA) has certain responsibilities and prerogatives...

  7. 48 CFR 246.408-71 - Aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Aircraft. 246.408-71..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.408-71 Aircraft. (a) The Federal Aviation Administration (FAA) has certain responsibilities and prerogatives...

  8. 48 CFR 246.408-71 - Aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Aircraft. 246.408-71..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.408-71 Aircraft. (a) The Federal Aviation Administration (FAA) has certain responsibilities and prerogatives...

  9. 48 CFR 246.408-71 - Aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Aircraft. 246.408-71..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.408-71 Aircraft. (a) The Federal Aviation Administration (FAA) has certain responsibilities and prerogatives...

  10. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  11. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  12. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  13. 7 CFR 246.17 - Closeout procedures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Closeout procedures. 246.17 Section 246.17 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  14. 7 CFR 246.8 - Nondiscrimination.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Nondiscrimination. 246.8 Section 246.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  15. 7 CFR 246.17 - Closeout procedures.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Closeout procedures. 246.17 Section 246.17 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  16. 7 CFR 246.8 - Nondiscrimination.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Nondiscrimination. 246.8 Section 246.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  17. 7 CFR 246.17 - Closeout procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Closeout procedures. 246.17 Section 246.17 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  18. 7 CFR 246.17 - Closeout procedures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Closeout procedures. 246.17 Section 246.17 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  19. 7 CFR 246.8 - Nondiscrimination.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Nondiscrimination. 246.8 Section 246.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  20. 7 CFR 246.8 - Nondiscrimination.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Nondiscrimination. 246.8 Section 246.8 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  1. 7 CFR 246.17 - Closeout procedures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Closeout procedures. 246.17 Section 246.17 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  2. 48 CFR 246.472 - Inspection stamping.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ....472 Section 246.472 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.472...) Policies and procedures regarding the use of National Aeronautics and Space Administration (NASA) quality...

  3. 48 CFR 246.472 - Inspection stamping.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ....472 Section 246.472 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.472...) Policies and procedures regarding the use of National Aeronautics and Space Administration (NASA) quality...

  4. 48 CFR 246.408-70 - Subsistence.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Subsistence. 246.408-70 Section 246.408-70 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Subsistence. (a) The Surgeons General of the military departments are responsible for— (1) Acceptance criteria...

  5. 48 CFR 246.270-1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Scope. 246.270-1 Section 246.270-1 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF..., infrastructure, and equipment acquired for use by DoD military or civilian personnel during military operations...

  6. 48 CFR 52.246-10 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false 52.246-10 Section 52.246-10 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses...

  7. 48 CFR 52.246-22 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false 52.246-22 Section 52.246-22 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses...

  8. 7 CFR 246.20 - Audits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Audits. 246.20 Section 246.20 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  9. 7 CFR 246.21 - Investigations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Investigations. 246.21 Section 246.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  10. 24 CFR 246.10 - HUD procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the board is inadequate to maintain the project as described in § 246.5, it shall issue a formal... CONTROL Unsubsidized Insured Projects § 246.10 HUD procedures. (a) The local HUD office will review the... to protect the Department's economic interest in the projects and the board will not modify its...

  11. 24 CFR 246.10 - HUD procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOCAL RENT... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false HUD procedures. 246.10 Section 246.10 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  12. 24 CFR 246.22 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Procedures. 246.22 Section 246.22 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  13. 24 CFR 246.30 - Rental charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOCAL RENT... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Rental charges. 246.30 Section 246.30 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  14. 24 CFR 246.5 - Rental charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Rental charges. 246.5 Section 246.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  15. 24 CFR 246.21 - Rental charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOCAL RENT... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Rental charges. 246.21 Section 246.21 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  16. 24 CFR 246.31 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Procedures. 246.31 Section 246.31 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  17. 24 CFR 246.6 - Initiation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Initiation. 246.6 Section 246.6 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  18. 24 CFR 246.4 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Applicability. 246.4 Section 246.4 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN...

  19. 7 CFR 246.11 - Nutrition education.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Nutrition education. 246.11 Section 246.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  20. 7 CFR 246.11 - Nutrition education.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Nutrition education. 246.11 Section 246.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  1. 7 CFR 246.11 - Nutrition education.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Nutrition education. 246.11 Section 246.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  2. 7 CFR 246.11 - Nutrition education.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Nutrition education. 246.11 Section 246.11 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN...

  3. 21 CFR 522.246 - Butorphanol.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Butorphanol. 522.246 Section 522.246 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS IMPLANTATION OR INJECTABLE DOSAGE FORM NEW ANIMAL DRUGS §...

  4. Development of ST-246® for Treatment of Poxvirus Infections.

    PubMed

    Jordan, Robert; Leeds, Janet M; Tyavanagimatt, Shanthakumar; Hruby, Dennis E

    2010-11-01

    ST-246 (Tecovirimat) is a small synthetic antiviral compound being developed to treat pathogenic orthopoxvirus infections of humans. The compound was discovered as part of a high throughput screen designed to identify inhibitors of vaccinia virus-induced cytopathic effects. The antiviral activity is specific for orthopoxviruses and the compound does not inhibit the replication of other RNA- and DNA-containing viruses or inhibit cell proliferation at concentrations of compound that are antiviral. ST-246 targets vaccinia virus p37, a viral protein required for envelopment and secretion of extracellular forms of virus. The compound is orally bioavailable and protects multiple animal species from lethal orthopoxvirus challenge. Preclinical safety pharmacology studies in mice and non-human primates indicate that ST-246 is readily absorbed by the oral route and well tolerated with the no observable adverse effect level (NOAEL) in mice measured at 2000 mg/kg and the no observable effect level (NOEL) in non-human primates measured at 300 mg/kg. Drug substance and drug product processes have been developed and commercial scale batches have been produced using Good Manufacturing Processes (GMP). Human phase I clinical trials have shown that ST-246 is safe and well tolerated in healthy human volunteers. Based on the results of the clinical evaluation, once a day dosing should provide plasma drug exposure in the range predicted to be antiviral based on data from efficacy studies in animal models of orthopoxvirus disease. These data support the use of ST-246 as a therapeutic to treat pathogenic orthopoxvirus infections of humans.

  5. Development of ST-246® for Treatment of Poxvirus Infections

    PubMed Central

    Jordan, Robert; Leeds, Janet M.; Tyavanagimatt, Shanthakumar; Hruby, Dennis E.

    2010-01-01

    ST-246 (Tecovirimat) is a small synthetic antiviral compound being developed to treat pathogenic orthopoxvirus infections of humans. The compound was discovered as part of a high throughput screen designed to identify inhibitors of vaccinia virus-induced cytopathic effects. The antiviral activity is specific for orthopoxviruses and the compound does not inhibit the replication of other RNA- and DNA-containing viruses or inhibit cell proliferation at concentrations of compound that are antiviral. ST-246 targets vaccinia virus p37, a viral protein required for envelopment and secretion of extracellular forms of virus. The compound is orally bioavailable and protects multiple animal species from lethal orthopoxvirus challenge. Preclinical safety pharmacology studies in mice and non-human primates indicate that ST-246 is readily absorbed by the oral route and well tolerated with the no observable adverse effect level (NOAEL) in mice measured at 2000 mg/kg and the no observable effect level (NOEL) in non-human primates measured at 300 mg/kg. Drug substance and drug product processes have been developed and commercial scale batches have been produced using Good Manufacturing Processes (GMP). Human phase I clinical trials have shown that ST-246 is safe and well tolerated in healthy human volunteers. Based on the results of the clinical evaluation, once a day dosing should provide plasma drug exposure in the range predicted to be antiviral based on data from efficacy studies in animal models of orthopoxvirus disease. These data support the use of ST-246 as a therapeutic to treat pathogenic orthopoxvirus infections of humans. PMID:21994624

  6. Structural, Electronic and Dynamical Properties of Curium Monopnictides: Density Functional Calculations

    NASA Astrophysics Data System (ADS)

    Roondhe, Basant; Upadhyay, Deepak; Som, Narayan; Pillai, Sharad B.; Shinde, Satyam; Jha, Prafulla K.

    2017-03-01

    The structural, electronic, dynamical and thermodynamical properties of CmX (X = N, P, As, Sb, and Bi) compounds are studied using first principles calculations within density functional theory. The Perdew-Burke-Ernzerhof spin polarized generalized gradient approximation and Perdew-Wang (PW) spin polarized local density approximation as the exchange correlational functionals are used in these calculations. There is a good agreement between the present and previously reported data. The calculated electronic density of states suggests that the curium monopnictides are metallic in nature, which is consistent with earlier studies. The significant values of magnetic moment suggest their magnetic nature. The phonon dispersion curves and phonon density of states are also calculated, which depict the dynamical stability of these compounds. There is a significant separation between the optical and acoustical phonon branches. The temperature dependence of the thermodynamical functions are also calculated and discussed. Internal energy and vibrational contribution to the Helmholtz free energy increases and decreases, respectively, with temperature. The entropy increases with temperature. The specific heat at constant volume and Debye temperature obey Debye theory. The temperature variation of the considered thermodynamical functions is in line with those of other crystalline solids.

  7. Structural, Electronic and Dynamical Properties of Curium Monopnictides: Density Functional Calculations

    NASA Astrophysics Data System (ADS)

    Roondhe, Basant; Upadhyay, Deepak; Som, Narayan; Pillai, Sharad B.; Shinde, Satyam; Jha, Prafulla K.

    2017-01-01

    The structural, electronic, dynamical and thermodynamical properties of CmX (X = N, P, As, Sb, and Bi) compounds are studied using first principles calculations within density functional theory. The Perdew-Burke-Ernzerhof spin polarized generalized gradient approximation and Perdew-Wang (PW) spin polarized local density approximation as the exchange correlational functionals are used in these calculations. There is a good agreement between the present and previously reported data. The calculated electronic density of states suggests that the curium monopnictides are metallic in nature, which is consistent with earlier studies. The significant values of magnetic moment suggest their magnetic nature. The phonon dispersion curves and phonon density of states are also calculated, which depict the dynamical stability of these compounds. There is a significant separation between the optical and acoustical phonon branches. The temperature dependence of the thermodynamical functions are also calculated and discussed. Internal energy and vibrational contribution to the Helmholtz free energy increases and decreases, respectively, with temperature. The entropy increases with temperature. The specific heat at constant volume and Debye temperature obey Debye theory. The temperature variation of the considered thermodynamical functions is in line with those of other crystalline solids.

  8. Solvent Extraction Separation of Trivalent Americium from Curium and the Lanthanides

    SciTech Connect

    Jensen, Mark P.; Chiarizia, Renato; Ulicki, Joseph S.; Spindler, Brian D.; Murphy, Daniel J.; Hossain, M; Roca-Sabio, Adrian; de Blas, Andres; Rodriguez-Blas, Teresa

    2015-01-01

    The sterically constrained, macrocyclic, aqueous soluble ligand N,N′-bis[(6-carboxy-2-pyridyl)methyl]-1,10-diaza-18-crown-6 (H2BP18C6) was investigated for separating americium from curium and all the lanthanides by solvent extraction. Pairing H2BP18C6, which favors complexation of larger f-element cations, with acidic organophosphorus extractants that favor extraction of smaller f-element cations, such as bis-(2-ethylhexyl)phosphoric acid (HDEHP) or (2-ethylhexyl)phosphonic acid mono(2-ethylhexyl) ester (HEH[EHP]), created solvent extraction systems with good Cm/Am selectivity, excellent trans-lanthanide selectivity (Kex,Lu/Kex,La = 108), but poor selectivity for Am against the lightest lanthanides. However, using an organic phase containing both a neutral extractant, N,N,N’,N’-tetra(2-ethylhexyl)diglycolamide (TEHDGA), and HEH[EHP] enabled rejection of the lightest lanthanides during loading of the organic phase from aqueous nitric acid, eliminating their interference in the americium stripping stages. In addition, although it is a macrocyclic ligand, H2BP18C6 does not significantly impede the mass transfer kinetics of the HDEHP solvent extraction system

  9. Comparative biokinetics of trivalent radionuclides with similar ionic dimensions: promethium-147, curium-242 and americium-241.

    PubMed

    Priest, N D

    2007-09-01

    Data on the distribution and redistribution patterns in the laboratory rat of three trivalent elements with a similar ionic radius have been compared. This showed that these distributions for the two ions with the same ionic radius (111 pm), i.e., those of promethium (a lanthanoid) and curium (an actinoid), were indistinguishable and that americium, with a slightly larger ion size (111.5 pm), behaved similarly. The results are consistent with the suggestion that ion size is the only important factor controlling the deposition and redistribution patterns of trivalent lanthanoids and actinoids in rats. The result is important because it suggests that the same radiological protection dosimetry models should be used for trivalent actinoids and lanthanoids, that human volunteer data generated for lanthanoid isotopes can be used to predict the behavior of actinoids with the same ion size, and that appropriate pairs of beta-particle-emitting lanthanoid and alpha-particle-emitting actinoids could be used to study the relative toxicity of alpha and beta particles in experimental animals.

  10. 48 CFR 246.470 - Government contract quality assurance actions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... quality assurance actions. 246.470 Section 246.470 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470 Government contract quality assurance actions....

  11. 40 CFR 246.200-1 - Requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-1 Requirements. High-grade paper generated by office facilities of over 100 office workers shall be separated at...

  12. 48 CFR 246.408-70 - Subsistence.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.408-70... quality in food, to perform quality assurance for subsistence contract items. The designation may—...

  13. 48 CFR 246.406 - Foreign governments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.406 Foreign governments. (1) Quality assurance among North Atlantic Treaty Organization (NATO) countries. (i) NATO Standardization Agreement (STANAG) 4107, Mutual Acceptance of Government Quality Assurance...

  14. Efficacy of ST-246 versus lethal poxvirus challenge in immunodeficient mice.

    PubMed

    Grosenbach, Douglas W; Berhanu, Aklile; King, David S; Mosier, Stacie; Jones, Kevin F; Jordan, Robert A; Bolken, Tove' C; Hruby, Dennis E

    2010-01-12

    The threat of smallpox as a bioweapon and the emerging threat of human monkeypox, among other poxviral diseases, highlight the need for effective poxvirus countermeasures. ST-246, which targets the F13L protein in vaccinia virus and its homologs in other orthopoxvirus species, provides full protection from lethal poxviral disease in numerous animal models and seems to be safe in humans. All previous evaluations of ST-246 efficacy have been in immunocompetent animals. However, the risk of severe poxviral disease is greater in immunodeficient hosts. Here we report on the efficacy of ST-246 in preventing or treating lethal poxviral disease in immunodeficient mice. After lethal challenge with the Western Reserve strain of vaccinia, Nude, SCID, and J(H) knockout mice additionally depleted of CD4(+) and CD8(+) T cells were not fully protected by ST-246, although survival was significantly extended. However, CD4(+) T cell deficient, CD8(+) T cell deficient, J(H) knockout, and J(H) knockout mice also deficient for CD4(+) or CD8(+) T cells survived lethal challenge when treated with ST-246 starting on the day of challenge. Delaying treatment until 72 h after infection reduced ST-246 efficacy in some models but provided full protection from lethal challenge in most. These findings suggest that ST-246 may be effective in controlling smallpox or other pathogenic orthopoxviruses in some immunodeficient human populations for whom the vaccine is contraindicated.

  15. Efficacy of ST-246 versus lethal poxvirus challenge in immunodeficient mice

    PubMed Central

    Grosenbach, Douglas W.; Berhanu, Aklile; King, David S.; Mosier, Stacie; Jones, Kevin F.; Jordan, Robert A.; Bolken, Tove’ C.; Hruby, Dennis E.

    2009-01-01

    The threat of smallpox as a bioweapon and the emerging threat of human monkeypox, among other poxviral diseases, highlight the need for effective poxvirus countermeasures. ST-246, which targets the F13L protein in vaccinia virus and its homologs in other orthopoxvirus species, provides full protection from lethal poxviral disease in numerous animal models and seems to be safe in humans. All previous evaluations of ST-246 efficacy have been in immunocompetent animals. However, the risk of severe poxviral disease is greater in immunodeficient hosts. Here we report on the efficacy of ST-246 in preventing or treating lethal poxviral disease in immunodeficient mice. After lethal challenge with the Western Reserve strain of vaccinia, Nude, SCID, and JH knockout mice additionally depleted of CD4+ and CD8+ T cells were not fully protected by ST-246, although survival was significantly extended. However, CD4+ T cell deficient, CD8+ T cell deficient, JH knockout, and JH knockout mice also deficient for CD4+ or CD8+ T cells survived lethal challenge when treated with ST-246 starting on the day of challenge. Delaying treatment until 72 h after infection reduced ST-246 efficacy in some models but provided full protection from lethal challenge in most. These findings suggest that ST-246 may be effective in controlling smallpox or other pathogenic orthopoxviruses in some immunodeficient human populations for whom the vaccine is contraindicated. PMID:20080762

  16. The effect of temperature on the sorption of technetium, uranium, neptunium and curium on bentonite, tuff and granodiorite

    SciTech Connect

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

    1997-12-31

    A study of the sorption of the radioelements technetium; uranium; neptunium; and curium onto geological materials has been carried out as part of the PNC program to increase confidence in the performance assessment for a high-level radioactive waste repository in Japan. Batch sorption experiments have been performed in order to study the sorption of the radioelements onto bentonite, tuff and granodiorite from equilibrated de-ionized water under strongly-reducing conditions at both room temperature and at 60 C. Mathematical modelling using the geochemical speciation program HARPHRQ in conjunction with the HATCHES database has been undertaken in order to interpret the experimental results.

  17. Vitrification of F-area americium/curium: feasibility study and preliminary process recommendation

    SciTech Connect

    Ramsey, W.G.; Miller, D.; Minichan, R.; Coleman, L.; Schumacher, R.; Hardy, B.; Jones, R.

    1994-04-29

    Work was performed to identify a process to vitrify the contents of F- canyon Tank 17.1. Tank 17.1 contains the majority of americium (Am) and curium (Cm) contained in the DOE Complex. Oak Ridge National Laboratory (ORNL) has made a formal request for this material as fuel for production of Cf252 and other transplutonium actinides. The Am and Cm (and associated lanthanide fission products) are currently in nitric acid solution. Transportation of the intensely radioactive Am/Cm in liquid form is not considered possible. As a result, the material will either be solidified and shipped to ORNL or discarded to the Tank Farm. Nuclear Materials Processing Technology (NMPT), therefore, requested Defense Waste Processing Technology (DWPT) to determine if the Tank 17.1 material could be vitrified, and if it was vitrified could the americium and curium be successfully recovered. Research was performed to determine if the Tank 17.1 contents could indeed be mixed with glass formers and vitrified. Additional studies identified critical process parameters such as heat loading, melter requirements, off-gas evolution, etc. Discussions with NMPT personnel were initiated to determine existing facilities where this work could be accomplished safely. A process has been identified which will convert the Am/Cm material into approximately 300kg of glass. This will be done by initially removing the large quantities of transition metals and aluminum. Oxalic acid will be added to Tank 17.1 and the actinides and lanthanides will be precipitated as oxalates. The remaining aqueous fraction will be removed and the lanthanides and actinides will then be redissolved. The solution will be evaporated and steam stripped down to approximately 100g/I solids and 1N nitric acid prior to being transferred into a receipt/feed tank in the Multi- Purpose Processing Facility (MPPF - formerly Section 18 of F-Canyon). The Am/Cm solution will then be fed directly into a bushing melter. Glass beads will be added

  18. 48 CFR 252.246-7002 - Warranty of construction (Germany).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (Germany). 252.246-7002 Section 252.246-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.246-7002 Warranty of construction (Germany). As prescribed in 246.710(4), use the following clause: Warranty of Construction (Germany) (JUN 1997) (a) In addition to any...

  19. Theoretical Calculation of Prompt Neutron Spectra from Fission of Curium Isotopes

    NASA Astrophysics Data System (ADS)

    Ohsawa, Takaaki; Tani, Kazuhiro; Kishimoto, Yasufumi

    2003-06-01

    Prompt neutron spectra for Cm-isotopes (242Cm, 243Cm, 244Cm, 245Cm, 246Cm, 248Cm) were calculated on the basis of a modified version of the Madland-Nix model combined with a multimodal fission model. The predicted spectra were found to be in fair agreement with recent data. A slight enhancement of the low-energy component of the spectrum was interpreted in terms of neutron emission during fragment acceleration.

  20. Total and spontaneous fission half-lives of the americium and curium nuclides

    SciTech Connect

    Holden, N.E.

    1984-01-01

    The total half-life and the half-life for spontaneous fission are evaluated for the various long-lived nuclides of interest. Recommended values are presented for /sup 241/Am, /sup 242m/Am, /sup 243/Am, /sup 242/Cm, /sup 243/Cm, /sup 244/Cm, /sup 245/Cm, /sup 246/Cm, /sup 247/Cm, /sup 248/Cm, and /sup 250/Cm. The uncertainties are provided at the 95% confidence limit for each of the recommended values.

  1. Cross section for 246Cm subbarrier fission

    NASA Astrophysics Data System (ADS)

    Alekseev, A. A.; Bergman, A. A.; Berlev, A. I.; Koptelov, E. A.; Samylin, B. F.; Trufanov, A. M.; Fursov, B. I.; Shorin, V. S.

    2010-10-01

    The cross section for 246Cm fission induced by neutrons of energy in the range 0.1 eV-20 keV was measured by the neutron lead slowing-down spectrometer (LSDS-100) of the Institute for Nuclear Research (INR, Russian Academy of Sciences, Moscow). The parameters of the resonance area and of the fission width were evaluated for several low-lying s-wave neutron resonances. The parameters of the intermediate structure in the cross section for the subbarrier fusion of 246Cm nuclei were found. The results obtained in this way were compared with available experimental data and with recommended evaluated data.

  2. 32 CFR 246.5 - Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.5 Responsibilities. (a) The Assistant to... Command, shall: (1) Authorize a Stars and Stripes newspaper, provide operational direction to the S&S... published in the Stars and Stripes. (4) Select the S&S commander/publisher and other military officers in S...

  3. 32 CFR 246.5 - Responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.5 Responsibilities. (a) The Assistant to... Command, shall: (1) Authorize a Stars and Stripes newspaper, provide operational direction to the S&S... published in the Stars and Stripes. (4) Select the S&S commander/publisher and other military officers in S...

  4. 32 CFR 246.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.3 Definitions. (a) Adverse Conditions... publisher of the Stars and Stripes produced by that organization. (c) S&S Management Action Group (MAG) and... issues. Neither the DoD S&S Steering Committee, nor the S&S MAG, involve themselves in Stars and Stripes...

  5. 32 CFR 246.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.3 Definitions. (a) Adverse Conditions... publisher of the Stars and Stripes produced by that organization. (c) S&S Management Action Group (MAG) and... issues. Neither the DoD S&S Steering Committee, nor the S&S MAG, involve themselves in Stars and Stripes...

  6. 32 CFR 246.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.3 Definitions. (a) Adverse Conditions... publisher of the Stars and Stripes produced by that organization. (c) S&S Management Action Group (MAG) and... issues. Neither the DoD S&S Steering Committee, nor the S&S MAG, involve themselves in Stars and Stripes...

  7. 32 CFR 246.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.3 Definitions. (a) Adverse Conditions... publisher of the Stars and Stripes produced by that organization. (c) S&S Management Action Group (MAG) and... issues. Neither the DoD S&S Steering Committee, nor the S&S MAG, involve themselves in Stars and Stripes...

  8. 32 CFR 246.5 - Responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.5 Responsibilities. (a) The Assistant to... Command, shall: (1) Authorize a Stars and Stripes newspaper, provide operational direction to the S&S... published in the Stars and Stripes. (4) Select the S&S commander/publisher and other military officers in S...

  9. 32 CFR 246.5 - Responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.5 Responsibilities. (a) The Assistant to... Command, shall: (1) Authorize a Stars and Stripes newspaper, provide operational direction to the S&S... published in the Stars and Stripes. (4) Select the S&S commander/publisher and other military officers in S...

  10. 43 CFR 24.6 - Cooperative agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.6 Cooperative agreements. (a) By reason of the Congressional policy (e.g., Fish and Wildlife Coordination Act of 1956) of State-Federal cooperation and coordination in the area of fish and wildlife conservation, State and Federal agencies have implemented...

  11. 43 CFR 24.6 - Cooperative agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.6 Cooperative agreements. (a) By reason of the Congressional policy (e.g., Fish and Wildlife Coordination Act of 1956) of State-Federal cooperation and coordination in the area of fish and wildlife conservation, State and Federal agencies have implemented...

  12. 43 CFR 24.6 - Cooperative agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.6 Cooperative agreements. (a) By reason of the Congressional policy (e.g., Fish and Wildlife Coordination Act of 1956) of State-Federal cooperation and coordination in the area of fish and wildlife conservation, State and Federal agencies have implemented...

  13. 43 CFR 24.6 - Cooperative agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.6 Cooperative agreements. (a) By reason of the Congressional policy (e.g., Fish and Wildlife Coordination Act of 1956) of State-Federal cooperation and coordination in the area of fish and wildlife conservation, State and Federal agencies have implemented...

  14. 50 CFR 622.246 - Area closures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Golden Crab Fishery of the South Atlantic Region § 622.246 Area closures. (a) Golden crab trap closed areas. In the golden crab northern zone, a golden crab trap may not be deployed in waters less than 900 ft (274 m) deep. In...

  15. 50 CFR 622.246 - Area closures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Golden Crab Fishery of the South Atlantic Region § 622.246 Area closures. (a) Golden crab trap closed areas. In the golden crab northern zone, a golden crab trap may not be deployed in waters less than 900 ft (274 m) deep. In...

  16. 32 CFR 246.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS § 246.3 Definitions. (a) Adverse Conditions... publisher of the Stars and Stripes produced by that organization. (c) S&S Management Action Group (MAG) and... issues. Neither the DoD S&S Steering Committee, nor the S&S MAG, involve themselves in Stars and...

  17. 7 CFR 246.4 - State plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... eligibility criteria. (11) A copy of the procedure manual developed by the State agency for guidance to local agencies in operating the Program. The manual shall include— (i) Certification procedures, including: (A) A... public inspection. Editorial Note: For Federal Register citations affecting § 246.4, see the List of...

  18. 48 CFR 246.401 - General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.401 General. The requirement for a quality assurance surveillance plan shall be addressed and documented in the contract file... services, the contracting officer should prepare a quality assurance surveillance plan to...

  19. 43 CFR 24.6 - Cooperative agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.6 Cooperative agreements. (a) By reason of the Congressional policy (e.g., Fish and Wildlife Coordination Act of 1956) of State-Federal cooperation and coordination in the area of fish and wildlife conservation, State and Federal agencies have implemented...

  20. 40 CFR 246.100 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... report required by § 246.100(f) concerns an action for which an Environmental Impact Statement (EIS) is... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR... mining, agricultural, and industrial solid wastes; hazardous wastes; sludges; construction and...

  1. 40 CFR 246.100 - Scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... report required by § 246.100(f) concerns an action for which an Environmental Impact Statement (EIS) is... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR... mining, agricultural, and industrial solid wastes; hazardous wastes; sludges; construction and...

  2. 8 CFR 246.5 - Hearing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS RESCISSION OF ADJUSTMENT OF STATUS § 246.5... and other witnesses. The Service counsel is authorized to appeal from a decision of the immigration... chapter. (b) Opening. The immigration judge shall advise the respondent of the nature of the...

  3. 8 CFR 246.5 - Hearing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS RESCISSION OF ADJUSTMENT OF STATUS § 246.5... and other witnesses. The Service counsel is authorized to appeal from a decision of the immigration... chapter. (b) Opening. The immigration judge shall advise the respondent of the nature of the...

  4. 8 CFR 246.5 - Hearing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS RESCISSION OF ADJUSTMENT OF STATUS § 246.5... and other witnesses. The Service counsel is authorized to appeal from a decision of the immigration... chapter. (b) Opening. The immigration judge shall advise the respondent of the nature of the...

  5. 7 CFR 246.10 - Supplemental foods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....16(j). 16 Brown rice, bulgur (cracked wheat), oatmeal, whole-grain barley, soft corn or whole wheat... cash-value vouchers will be adjusted annually for inflation as described in § 246.16(j). 19 Brown rice...) Bear quantitative trans fat labeling; and (4) Contain ≤ 6.5 g total fat per RACC and ≤ 0.5 g trans fat...

  6. 2,4,6-Trinitrotoluene (TNT)

    Integrated Risk Information System (IRIS)

    2,4,6 - Trinitrotoluene ( TNT ) ; CASRN 118 - 96 - 7 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for N

  7. 7 CFR 246.20 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND CHILDREN Monitoring and Review § 246.20 Audits. (a) Federal audit responsibilities. (1) OIG reserves the right to... by OIG to be necessary. In performing such audits, OIG will rely to the extent feasible on audit work...

  8. 48 CFR 246.408-71 - Aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Aircraft. 246.408-71... Aircraft. (a) The Federal Aviation Administration (FAA) has certain responsibilities and prerogatives in connection with some commercial aircraft and of aircraft equipment and accessories (Pub. L. 85-726 (72 Stat...

  9. Investigation of {sup 246}Fm : in-beam spectroscopy at the limits

    SciTech Connect

    Piot, J.; Dorvaux, O.; Gall, B. J.-P.; Rubert, J.; Greenlees, P. T.; Grahn, T.; Herzan, A.; Jakobsson, U.; Jones, P.; Julin, R.; Juutinen, S.; Ketelhut, S.; Leino, M.; Nieminen, P.; Peura, P.; Rahkila, P.; Rinta-Antila, S.; Ruotsalainen, P.; Sandzelius, M.; Saren, J.

    2011-10-28

    The structure of {sup 246}Fm has been investigated using in-beam {gamma}-ray spectroscopy. The experiment was performed at the University of Jyvaeskylae using JUROGAM 2 coupled to RITU and GREAT. The {sup 246}Fm nuclei were produced using a 186 MeV beam of {sup 40}Ar impinging on a target of {sup 208}Pb. JUROGAM 2 was fully instrumented with TNT2D digital acquisition cards. The use of digital acquisition cards and a rotating target allowed for unprecedented beam intensities up to 71 particle-nanoamperes for prompt {gamma}-ray spectroscopy. With all these major advances for spectroscopy a rotational band is observed for the first time in {sup 246}Fm and discussed here.

  10. 40 CFR 246.200 - High-grade paper recovery.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false High-grade paper recovery. 246.200 Section 246.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE... paper recovery. ...

  11. 40 CFR 246.200 - High-grade paper recovery.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true High-grade paper recovery. 246.200 Section 246.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE... paper recovery. ...

  12. 40 CFR 246.200 - High-grade paper recovery.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false High-grade paper recovery. 246.200 Section 246.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE... paper recovery. ...

  13. 40 CFR 246.200 - High-grade paper recovery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false High-grade paper recovery. 246.200 Section 246.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE... paper recovery. ...

  14. 40 CFR 246.201 - Residential materials recovery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Residential materials recovery. 246... SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201 Residential materials recovery....

  15. 40 CFR 246.200 - High-grade paper recovery.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false High-grade paper recovery. 246.200... SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200 High-grade paper recovery....

  16. 40 CFR 246.201 - Residential materials recovery.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Residential materials recovery. 246... SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201 Residential materials recovery....

  17. 40 CFR 246.202 - Corrugated container recovery.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Corrugated container recovery. 246.202... SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202 Corrugated container recovery....

  18. 40 CFR 246.202 - Corrugated container recovery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Corrugated container recovery. 246.202... SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202 Corrugated container recovery....

  19. 48 CFR 246.704 - Authority for use of warranties.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... quality assurance provisions that reference higher-level contract quality requirements (see 246.202-4); or... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.704 Authority for use...

  20. 7 CFR 246.12 - Food delivery systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Food delivery systems. 246.12 Section 246.12 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF... State Agency Provisions § 246.12 Food delivery systems. (a) General. This section sets forth design and...

  1. 7 CFR 246.12 - Food delivery systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Food delivery systems. 246.12 Section 246.12 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF... State Agency Provisions § 246.12 Food delivery systems. (a) General. This section sets forth design and...

  2. 48 CFR 246.710 - Solicitation provision and contract clauses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... contract clauses. 246.710 Section 246.710 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710... with data specifying the Government's required warranty provision by contract line item number, subline...

  3. 48 CFR 246.710 - Solicitation provision and contract clauses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... contract clauses. 246.710 Section 246.710 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710... Government's required warranty provision by contract line item number, subline item number, or exhibit line...

  4. 48 CFR 246.710 - Solicitation provision and contract clauses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... contract clauses. 246.710 Section 246.710 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710... with data specifying the Government's required warranty provision by contract line item number, subline...

  5. 48 CFR 246.710 - Solicitation provision and contract clauses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... contract clauses. 246.710 Section 246.710 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.710... with data specifying the Government's required warranty provision by contract line item number, subline...

  6. 7 CFR 246.13 - Financial management system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Financial management system. 246.13 Section 246.13... State Agency Provisions § 246.13 Financial management system. (a) Disclosure of expenditures. The State agency shall maintain a financial management system which provides accurate, current and complete...

  7. 48 CFR 52.246-14 - Inspection of Transportation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Transportation. 52.246-14 Section 52.246-14 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....246-14 Inspection of Transportation. As prescribed in 46.314, insert the following clause in solicitations and contracts for freight transportation services (including local drayage) by rail, motor...

  8. 40 CFR 246.200-7 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Transportation. 246.200-7 Section 246.200-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.200-7 Recommended procedures: Transportation. Transportation to market may be supplied by the...

  9. 40 CFR 246.202-5 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Recommended procedures: Transportation. 246.202-5 Section 246.202-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.202-5 Recommended procedures: Transportation. Transportation to market may be supplied by either...

  10. 40 CFR 246.200-7 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Transportation. 246.200-7 Section 246.200-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.200-7 Recommended procedures: Transportation. Transportation to market may be supplied by the...

  11. 40 CFR 246.202-5 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Transportation. 246.202-5 Section 246.202-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.202-5 Recommended procedures: Transportation. Transportation to market may be supplied by either...

  12. 40 CFR 246.202-5 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Transportation. 246.202-5 Section 246.202-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.202-5 Recommended procedures: Transportation. Transportation to market may be supplied by either...

  13. 48 CFR 52.246-14 - Inspection of Transportation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Transportation. 52.246-14 Section 52.246-14 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....246-14 Inspection of Transportation. As prescribed in 46.314, insert the following clause in solicitations and contracts for freight transportation services (including local drayage) by rail, motor...

  14. 40 CFR 246.200-7 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Recommended procedures: Transportation. 246.200-7 Section 246.200-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.200-7 Recommended procedures: Transportation. Transportation to market may be supplied by the...

  15. 48 CFR 552.246-71 - Source Inspection by Government.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Government. 552.246-71 Section 552.246-71 Federal Acquisition Regulations System GENERAL SERVICES....246-71 Source Inspection by Government. As prescribed in 546.302-71, insert the following clause: Source Inspection by Government (JUNE 1, 2009) (a) Inspection by Government personnel. (1) Supplies to...

  16. 48 CFR 552.246-71 - Source Inspection by Government.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Government. 552.246-71 Section 552.246-71 Federal Acquisition Regulations System GENERAL SERVICES....246-71 Source Inspection by Government. As prescribed in 546.302-71, insert the following clause: Source Inspection by Government (JUNE 1, 2009) (a) Inspection by Government personnel. (1) Supplies to...

  17. 48 CFR 552.246-71 - Source Inspection by Government.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Government. 552.246-71 Section 552.246-71 Federal Acquisition Regulations System GENERAL SERVICES....246-71 Source Inspection by Government. As prescribed in 546.302-71, insert the following clause: Source Inspection by Government (JUN 2009) (a) Inspection by Government personnel. (1) Supplies to...

  18. 48 CFR 552.246-71 - Source Inspection by Government.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Government. 552.246-71 Section 552.246-71 Federal Acquisition Regulations System GENERAL SERVICES....246-71 Source Inspection by Government. As prescribed in 546.302-71, insert the following clause: Source Inspection by Government (JUNE 1, 2009) (a) Inspection by Government personnel. (1) Supplies to...

  19. 48 CFR 1852.246-73 - Human space flight item.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Human space flight item. 1852.246-73 Section 1852.246-73 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... 1852.246-73 Human space flight item. As prescribed in 1845.370(b), insert the following clause: Human...

  20. 48 CFR 1852.246-73 - Human space flight item.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Human space flight item. 1852.246-73 Section 1852.246-73 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... 1852.246-73 Human space flight item. As prescribed in 1845.370(b), insert the following clause: Human...

  1. 48 CFR 1852.246-73 - Human space flight item.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Human space flight item. 1852.246-73 Section 1852.246-73 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... 1852.246-73 Human space flight item. As prescribed in 1845.370(b), insert the following clause: Human...

  2. 48 CFR 1852.246-73 - Human space flight item.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Human space flight item. 1852.246-73 Section 1852.246-73 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... 1852.246-73 Human space flight item. As prescribed in 1845.370(b), insert the following clause: Human...

  3. 48 CFR 1852.246-73 - Human space flight item.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Human space flight item. 1852.246-73 Section 1852.246-73 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... 1852.246-73 Human space flight item. As prescribed in 1845.370(b), insert the following clause: Human...

  4. 48 CFR 246.103 - Contracting office responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Contracting office responsibilities. 246.103 Section 246.103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE General 246.103 Contracting office...

  5. 48 CFR 246.706 - Warranty terms and conditions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Warranty terms and conditions. 246.706 Section 246.706 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.706 Warranty terms and...

  6. 48 CFR 246.270-4 - Contract clause.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Contract clause. 246.270-4 Section 246.270-4 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... clause. Use the clause at 252.246-7004, Safety of Facilities, Infrastructure, and Equipment for Military...

  7. 42 CFR 24.6 - Pay and compensation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Pay and compensation. 24.6 Section 24.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.6 Pay and compensation. The SBRS is an ungraded system, with a single, flexible...

  8. 42 CFR 24.6 - Pay and compensation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Pay and compensation. 24.6 Section 24.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.6 Pay and compensation. The SBRS is an ungraded system, with a single, flexible...

  9. 42 CFR 24.6 - Pay and compensation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Pay and compensation. 24.6 Section 24.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.6 Pay and compensation. The SBRS is an ungraded system, with a single, flexible...

  10. 42 CFR 24.6 - Pay and compensation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Pay and compensation. 24.6 Section 24.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.6 Pay and compensation. The SBRS is an ungraded system, with a single, flexible...

  11. 42 CFR 24.6 - Pay and compensation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Pay and compensation. 24.6 Section 24.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24.6 Pay and compensation. The SBRS is an ungraded system, with a single, flexible...

  12. 48 CFR 246.708 - Warranties of data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Warranties of data. 246.708 Section 246.708 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.708 Warranties of data. Obtain...

  13. 48 CFR 246.504 - Certificate of conformance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Certificate of conformance. 246.504 Section 246.504 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Acceptance 246.504 Certificate of conformance...

  14. 7 CFR 246.13 - Financial management system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Financial management system. 246.13 Section 246.13... State Agency Provisions § 246.13 Financial management system. (a) Disclosure of expenditures. The State agency shall maintain a financial management system which provides accurate, current and complete...

  15. 48 CFR 246.370 - Material inspection and receiving report.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... deliverable is a scientific or technical report; (5) Research and development contracts not requiring the... receiving report. 246.370 Section 246.370 Federal Acquisition Regulations System DEFENSE ACQUISITION... Material inspection and receiving report. (a) Use the clause at 252.246-7000, Material Inspection...

  16. 48 CFR 246.370 - Material inspection and receiving report.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... deliverable is a scientific or technical report; (5) Research and development contracts not requiring the... receiving report. 246.370 Section 246.370 Federal Acquisition Regulations System DEFENSE ACQUISITION... Material inspection and receiving report. (a) Use the clause at 252.246-7000, Material Inspection...

  17. 48 CFR 246.370 - Material inspection and receiving report.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... deliverable is a scientific or technical report; (5) Research and development contracts not requiring the... receiving report. 246.370 Section 246.370 Federal Acquisition Regulations System DEFENSE ACQUISITION... Material inspection and receiving report. (a) Use the clause at 252.246-7000, Material Inspection...

  18. 48 CFR 246.370 - Material inspection and receiving report.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... deliverable is a scientific or technical report; (5) Research and development contracts not requiring the... receiving report. 246.370 Section 246.370 Federal Acquisition Regulations System DEFENSE ACQUISITION... Material inspection and receiving report. (a) Use the clause at 252.246-7000, Material Inspection...

  19. 48 CFR 246.370 - Material inspection and receiving report.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... deliverable is a scientific or technical report; (5) Research and development contracts not requiring the... receiving report. 246.370 Section 246.370 Federal Acquisition Regulations System DEFENSE ACQUISITION... Material inspection and receiving report. (a) Use the clause at 252.246-7000, Material Inspection...

  20. 40 CFR 246.202-5 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Transportation. 246.202-5 Section 246.202-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.202-5 Recommended procedures: Transportation. Transportation to market may be supplied by either...

  1. 40 CFR 246.200-7 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Transportation. 246.200-7 Section 246.200-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.200-7 Recommended procedures: Transportation. Transportation to market may be supplied by the...

  2. 48 CFR 52.246-14 - Inspection of Transportation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Transportation. 52.246-14 Section 52.246-14 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....246-14 Inspection of Transportation. As prescribed in 46.314, insert the following clause in solicitations and contracts for freight transportation services (including local drayage) by rail, motor...

  3. 48 CFR 52.246-14 - Inspection of Transportation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation. 52.246-14 Section 52.246-14 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....246-14 Inspection of Transportation. As prescribed in 46.314, insert the following clause in solicitations and contracts for freight transportation services (including local drayage) by rail, motor...

  4. 40 CFR 246.202-5 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Transportation. 246.202-5 Section 246.202-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.202-5 Recommended procedures: Transportation. Transportation to market may be supplied by either...

  5. 40 CFR 246.200-7 - Recommended procedures: Transportation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Transportation. 246.200-7 Section 246.200-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... § 246.200-7 Recommended procedures: Transportation. Transportation to market may be supplied by the...

  6. ST-246 Inhibits In Vivo Poxvirus Dissemination, Virus Shedding, and Systemic Disease Manifestation▿ †

    PubMed Central

    Berhanu, Aklile; King, David S.; Mosier, Stacie; Jordan, Robert; Jones, Kevin F.; Hruby, Dennis E.; Grosenbach, Douglas W.

    2009-01-01

    Orthopoxvirus infections, such as smallpox, can lead to severe systemic disease and result in considerable morbidity and mortality in immunologically naïve individuals. Treatment with ST-246, a small-molecule inhibitor of virus egress, has been shown to provide protection against severe disease and death induced by several members of the poxvirus family, including vaccinia, variola, and monkeypox viruses. Here, we show that ST-246 treatment not only results in the significant inhibition of vaccinia virus dissemination from the site of inoculation to distal organs, such as the spleen and liver, but also reduces the viral load in organs targeted by the dissemination. In mice intranasally infected with vaccinia virus, virus shedding from the nasal and lung mucosa was significantly lower (∼22- and 528-fold, respectively) upon ST-246 treatment. Consequently, virus dissemination from the nasal site of replication to the lung also was dramatically reduced, as evidenced by a 179-fold difference in virus levels in nasal versus bronchoalveolar lavage. Furthermore, in ACAM2000-immunized mice, vaccination site swabs showed that ST-246 treatment results in a major (∼3,900-fold by day 21) reduction in virus detected at the outside surfaces of lesions. Taken together, these data suggest that ST-246 would play a dual protective role if used during a smallpox bioterrorist attack. First, ST-246 would provide therapeutic benefit by reducing the disease burden and lethality in infected individuals. Second, by reducing virus shedding from those prophylactically immunized with a smallpox vaccine or harboring variola virus infection, ST-246 could reduce the risk of virus transmission to susceptible contacts. PMID:19752270

  7. ST-246 inhibits in vivo poxvirus dissemination, virus shedding, and systemic disease manifestation.

    PubMed

    Berhanu, Aklile; King, David S; Mosier, Stacie; Jordan, Robert; Jones, Kevin F; Hruby, Dennis E; Grosenbach, Douglas W

    2009-12-01

    Orthopoxvirus infections, such as smallpox, can lead to severe systemic disease and result in considerable morbidity and mortality in immunologically naïve individuals. Treatment with ST-246, a small-molecule inhibitor of virus egress, has been shown to provide protection against severe disease and death induced by several members of the poxvirus family, including vaccinia, variola, and monkeypox viruses. Here, we show that ST-246 treatment not only results in the significant inhibition of vaccinia virus dissemination from the site of inoculation to distal organs, such as the spleen and liver, but also reduces the viral load in organs targeted by the dissemination. In mice intranasally infected with vaccinia virus, virus shedding from the nasal and lung mucosa was significantly lower (approximately 22- and 528-fold, respectively) upon ST-246 treatment. Consequently, virus dissemination from the nasal site of replication to the lung also was dramatically reduced, as evidenced by a 179-fold difference in virus levels in nasal versus bronchoalveolar lavage. Furthermore, in ACAM2000-immunized mice, vaccination site swabs showed that ST-246 treatment results in a major (approximately 3,900-fold by day 21) reduction in virus detected at the outside surfaces of lesions. Taken together, these data suggest that ST-246 would play a dual protective role if used during a smallpox bioterrorist attack. First, ST-246 would provide therapeutic benefit by reducing the disease burden and lethality in infected individuals. Second, by reducing virus shedding from those prophylactically immunized with a smallpox vaccine or harboring variola virus infection, ST-246 could reduce the risk of virus transmission to susceptible contacts.

  8. Occurrence of earthy and musty odor compounds (geosmin, 2-methylisoborneol and 2,4,6-trichloroanisole) in biologically treated wastewater.

    PubMed

    Urase, T; Sasaki, Y

    2013-01-01

    The concentrations of earthy and musty odor compounds (2-methylisoborneol (2-MIB), geosmin and 2,4,6-trichloroanisole (TCA)) in treated wastewater were measured. Concentrations of 2,4,6-TCA (4.3-37.7 ng/L) and geosmin (3.7-42.2 ng/L) higher than their odor thresholds were detected for effluents from large-scale treatment plants. The effluent from a small-scale wastewater plant treating toilet and kitchen wastewater contained the target earthy and musty odor compounds below the odor thresholds. The ozonation applied as an advanced wastewater treatment process was considerably more effective for the removal of 2,4,6-TCA than for the removal of 2-MIB and geosmin. The measured concentrations of 2,4,6-TCA in river environments without the influence of large-scale wastewater effluents were less than the odor threshold.

  9. Efficacy of delayed treatment with ST-246 given orally against systemic orthopoxvirus infections in mice.

    PubMed

    Quenelle, Debra C; Buller, R M L; Parker, Scott; Keith, Kathy A; Hruby, Dennis E; Jordan, Robert; Kern, Earl R

    2007-02-01

    ST-246 was evaluated for activity against cowpox virus (CV), vaccinia virus (VV), and ectromelia virus (ECTV) and had an in vitro 50% effective concentration (EC50) of 0.48 microM against CV, 0.05 microM against VV, and 0.07 microM against ECTV. The selectivity indices were >208 and >2,000 for CV and VV, respectively. The in vitro antiviral activity of ST-246 was significantly greater than that of cidofovir, which had an EC50 of 41.1 microM against CV and 29.2 microM against VV, with selectivity indices of >7 and >10, respectively. ST-246 administered once daily by oral gavage to mice infected intranasally with CV beginning 4 h or delayed until 72 h postinoculation was highly effective when given for a 14-day duration using 100, 30, or 10 mg/kg of body weight. When 100 mg/kg of ST-246 was administered to VV-infected mice, a duration of 5 days was sufficient to significantly reduce mortality even when treatment was delayed 24 h postinoculation. Viral replication in liver, spleen, and kidney, but not lung, of CV- or VV-infected mice was reduced by ST-246 compared to levels for vehicle-treated mice. When 100 mg/kg of ST-246 was given once daily to mice infected by the intranasal route with ECTV, treatment for 10 days prevented mortality even when treatment was delayed up to 72 h after viral inoculation. Viral replication in target organs of ECTV-infected mice was also reduced.

  10. Efficacy of Delayed Treatment with ST-246 Given Orally against Systemic Orthopoxvirus Infections in Mice▿

    PubMed Central

    Quenelle, Debra C.; Buller, R. M. L.; Parker, Scott; Keith, Kathy A.; Hruby, Dennis E.; Jordan, Robert; Kern, Earl R.

    2007-01-01

    ST-246 was evaluated for activity against cowpox virus (CV), vaccinia virus (VV), and ectromelia virus (ECTV) and had an in vitro 50% effective concentration (EC50) of 0.48 μM against CV, 0.05 μM against VV, and 0.07 μM against ECTV. The selectivity indices were >208 and >2,000 for CV and VV, respectively. The in vitro antiviral activity of ST-246 was significantly greater than that of cidofovir, which had an EC50 of 41.1 μM against CV and 29.2 μM against VV, with selectivity indices of >7 and >10, respectively. ST-246 administered once daily by oral gavage to mice infected intranasally with CV beginning 4 h or delayed until 72 h postinoculation was highly effective when given for a 14-day duration using 100, 30, or 10 mg/kg of body weight. When 100 mg/kg of ST-246 was administered to VV-infected mice, a duration of 5 days was sufficient to significantly reduce mortality even when treatment was delayed 24 h postinoculation. Viral replication in liver, spleen, and kidney, but not lung, of CV- or VV-infected mice was reduced by ST-246 compared to levels for vehicle-treated mice. When 100 mg/kg of ST-246 was given once daily to mice infected by the intranasal route with ECTV, treatment for 10 days prevented mortality even when treatment was delayed up to 72 h after viral inoculation. Viral replication in target organs of ECTV-infected mice was also reduced. PMID:17116683

  11. Chemical Speciation of Strontium, Americium, and Curium in High Level Waste: Predictive Modeling of Phase Partitioning During Tank Processing

    SciTech Connect

    Felmy, Andrew R.; Choppin, Gregory; Dixon, David A.; Campbell, James A.

    1999-06-01

    In this research program, Pacific Northwest National Laboratory (PNNL) and Florida State University (FSU) are investigating the speciation of strontium and americium/curium in the presence of selected organic chelating agents (ethylenediaminetetraacetic acid (EDTA), N-(2-hydroxyethyl) aethylenediaminetriacetic acid (HEDTA), nitrilotriacetic acid (NTA), and iminodiacetic acid (IDA)) over ranges of hydroxide, carbonate, ionic strength, and competing metal ion concentrations present in high-level waste tanks. The project is composed of integrated research tasks that approach the problem of chemical speciation using macroscopic thermodynamic measurements of metal-ligand competition reactions, molecular modeling studies to identify structures or complexes of unusual stability, and mass spectrometry measurements of complex charge/mass ratio that can be applied to mixed metal-chelate systems. This fundamental information is then used to develop thermodynamic models, which allow the prediction of changes in chemical speciation and solubility that can occur in response to changes in tank processing conditions. In this way, we can develop new approaches that address fundamental problems in aqueous speciation and at the same time provide useful and practical information needed for tank processing.

  12. An Orally Bioavailable Antipoxvirus Compound (ST-246) Inhibits Extracellular Virus Formation and Protects Mice from Lethal Orthopoxvirus Challenge

    PubMed Central

    Yang, Guang; Pevear, Daniel C.; Davies, Marc H.; Collett, Marc S.; Bailey, Tom; Rippen, Susan; Barone, Linda; Burns, Chris; Rhodes, Gerry; Tohan, Sanjeev; Huggins, John W.; Baker, Robert O.; Buller, R. L. Mark; Touchette, Erin; Waller, Kem; Schriewer, Jill; Neyts, Johan; DeClercq, Erik; Jones, Kevin; Hruby, Dennis; Jordan, Robert

    2005-01-01

    ST-246 is a low-molecular-weight compound (molecular weight = 376), that is potent (concentration that inhibited virus replication by 50% = 0.010 μM), selective (concentration of compound that inhibited cell viability by 50% = >40 μM), and active against multiple orthopoxviruses, including vaccinia, monkeypox, camelpox, cowpox, ectromelia (mousepox), and variola viruses. Cowpox virus variants selected in cell culture for resistance to ST-246 were found to have a single amino acid change in the V061 gene. Reengineering this change back into the wild-type cowpox virus genome conferred resistance to ST-246, suggesting that V061 is the target of ST-246 antiviral activity. The cowpox virus V061 gene is homologous to vaccinia virus F13L, which encodes a major envelope protein (p37) required for production of extracellular virus. In cell culture, ST-246 inhibited plaque formation and virus-induced cytopathic effects. In single-cycle growth assays, ST-246 reduced extracellular virus formation by 10 fold relative to untreated controls, while having little effect on the production of intracellular virus. In vivo oral administration of ST-246 protected BALB/c mice from lethal infection, following intranasal inoculation with 10× 50% lethal dose (LD50) of vaccinia virus strain IHD-J. ST-246-treated mice that survived infection acquired protective immunity and were resistant to subsequent challenge with a lethal dose (10× LD50) of vaccinia virus. Orally administered ST-246 also protected A/NCr mice from lethal infection, following intranasal inoculation with 40,000× LD50 of ectromelia virus. Infectious virus titers at day 8 postinfection in liver, spleen, and lung from ST-246-treated animals were below the limits of detection (<10 PFU/ml). In contrast, mean virus titers in liver, spleen, and lung tissues from placebo-treated mice were 6.2 × 107, 5.2 × 107, and 1.8 × 105 PFU/ml, respectively. Finally, oral administration of ST-246 inhibited vaccinia virus-induced tail

  13. An orally bioavailable antipoxvirus compound (ST-246) inhibits extracellular virus formation and protects mice from lethal orthopoxvirus Challenge.

    PubMed

    Yang, Guang; Pevear, Daniel C; Davies, Marc H; Collett, Marc S; Bailey, Tom; Rippen, Susan; Barone, Linda; Burns, Chris; Rhodes, Gerry; Tohan, Sanjeev; Huggins, John W; Baker, Robert O; Buller, R L Mark; Touchette, Erin; Waller, Kem; Schriewer, Jill; Neyts, Johan; DeClercq, Erik; Jones, Kevin; Hruby, Dennis; Jordan, Robert

    2005-10-01

    ST-246 is a low-molecular-weight compound (molecular weight = 376), that is potent (concentration that inhibited virus replication by 50% = 0.010 microM), selective (concentration of compound that inhibited cell viability by 50% = >40 microM), and active against multiple orthopoxviruses, including vaccinia, monkeypox, camelpox, cowpox, ectromelia (mousepox), and variola viruses. Cowpox virus variants selected in cell culture for resistance to ST-246 were found to have a single amino acid change in the V061 gene. Reengineering this change back into the wild-type cowpox virus genome conferred resistance to ST-246, suggesting that V061 is the target of ST-246 antiviral activity. The cowpox virus V061 gene is homologous to vaccinia virus F13L, which encodes a major envelope protein (p37) required for production of extracellular virus. In cell culture, ST-246 inhibited plaque formation and virus-induced cytopathic effects. In single-cycle growth assays, ST-246 reduced extracellular virus formation by 10 fold relative to untreated controls, while having little effect on the production of intracellular virus. In vivo oral administration of ST-246 protected BALB/c mice from lethal infection, following intranasal inoculation with 10x 50% lethal dose (LD(50)) of vaccinia virus strain IHD-J. ST-246-treated mice that survived infection acquired protective immunity and were resistant to subsequent challenge with a lethal dose (10x LD(50)) of vaccinia virus. Orally administered ST-246 also protected A/NCr mice from lethal infection, following intranasal inoculation with 40,000x LD(50) of ectromelia virus. Infectious virus titers at day 8 postinfection in liver, spleen, and lung from ST-246-treated animals were below the limits of detection (<10 PFU/ml). In contrast, mean virus titers in liver, spleen, and lung tissues from placebo-treated mice were 6.2 x 10(7), 5.2 x 10(7), and 1.8 x 10(5) PFU/ml, respectively. Finally, oral administration of ST-246 inhibited vaccinia virus

  14. 246. View showing the curvilinear alignment of the parkway on ...

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

    246. View showing the curvilinear alignment of the parkway on a ridge. Looking northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  15. 48 CFR 852.246-72 - Frozen processed foods.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Frozen processed foods. 852.246-72 Section 852.246-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Frozen processed foods. As prescribed in 846.302-72, insert the following clause: Frozen Processed Foods...

  16. 48 CFR 852.246-72 - Frozen processed foods.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Frozen processed foods. 852.246-72 Section 852.246-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Frozen processed foods. As prescribed in 846.302-72, insert the following clause: Frozen Processed Foods...

  17. 32 CFR Appendix D to Part 246 - Editorial Operations

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... shorter market surveys through its bookstore operations to determine changing readership interests. The... 32 National Defense 2 2010-07-01 2010-07-01 false Editorial Operations D Appendix D to Part 246...) MISCELLANEOUS STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. D Appendix D to Part...

  18. 32 CFR Appendix A to Part 246 - Mission

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. A Appendix A to Part 246—Mission A. General. The Stars and Strips (S&S) organizations shall contribute to the overall U.S. joint... bookstores). B. Newspapers. The Stars and Stripes coverage of news and information makes possible the...

  19. 32 CFR Appendix A to Part 246 - Mission

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. A Appendix A to Part 246—Mission A. General. The Stars and Strips (S&S) organizations shall contribute to the overall U.S. joint... bookstores). B. Newspapers. The Stars and Stripes coverage of news and information makes possible the...

  20. 32 CFR Appendix A to Part 246 - Mission

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. A Appendix A to Part 246—Mission A. General. The Stars and Strips (S&S) organizations shall contribute to the overall U.S. joint... bookstores). B. Newspapers. The Stars and Stripes coverage of news and information makes possible the...

  1. 32 CFR Appendix A to Part 246 - Mission

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STARS AND STRIPES (S&S) NEWSPAPER AND BUSINESS OPERATIONS Pt. 246, App. A Appendix A to Part 246—Mission A. General. The Stars and Strips (S&S) organizations shall contribute to the overall U.S. joint... bookstores). B. Newspapers. The Stars and Stripes coverage of news and information makes possible the...

  2. 48 CFR 852.246-72 - Frozen processed foods.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Frozen processed foods. 852.246-72 Section 852.246-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Frozen processed foods. As prescribed in 846.302-72, insert the following clause: Frozen Processed...

  3. 48 CFR 852.246-72 - Frozen processed foods.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Frozen processed foods. 852.246-72 Section 852.246-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Frozen processed foods. As prescribed in 846.302-72, insert the following clause: Frozen Processed...

  4. 48 CFR 852.246-72 - Frozen processed foods.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Frozen processed foods. 852.246-72 Section 852.246-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Frozen processed foods. As prescribed in 846.302-72, insert the following clause: Frozen Processed...

  5. 48 CFR 246.470-2 - Quality evaluation data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Quality evaluation data... 246.470-2 Quality evaluation data. The contract administration office shall establish a system for the collection, evaluation, and use of the types of quality evaluation data specified in PGI 246.470-2....

  6. 48 CFR 246.407 - Nonconforming supplies or services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Nonconforming supplies or services. 246.407 Section 246.407 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality...

  7. 48 CFR 246.471 - Authorizing shipment of supplies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... supplies. 246.471 Section 246.471 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance... releases DoD manpower to perform technical functions by eliminating routine signing or stamping of the...

  8. 48 CFR 246.471 - Authorizing shipment of supplies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... supplies. 246.471 Section 246.471 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance... releases DoD manpower to perform technical functions by eliminating routine signing or stamping of the...

  9. 48 CFR 246.471 - Authorizing shipment of supplies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... supplies. 246.471 Section 246.471 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance... releases DoD manpower to perform technical functions by eliminating routine signing or stamping of the...

  10. 7 CFR 246.13 - Financial management system.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Financial management system. 246.13 Section 246.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  11. 7 CFR 246.9 - Fair hearing procedures for participants.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Fair hearing procedures for participants. 246.9 Section 246.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM...

  12. 7 CFR 246.9 - Fair hearing procedures for participants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Fair hearing procedures for participants. 246.9 Section 246.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM...

  13. 7 CFR 246.24 - Procurement and property management.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Procurement and property management. 246.24 Section 246.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  14. 7 CFR 246.9 - Fair hearing procedures for participants.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Fair hearing procedures for participants. 246.9 Section 246.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM...

  15. 7 CFR 246.28 - OMB control numbers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false OMB control numbers. 246.28 Section 246.28 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  16. 7 CFR 246.24 - Procurement and property management.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Procurement and property management. 246.24 Section 246.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  17. 7 CFR 246.24 - Procurement and property management.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Procurement and property management. 246.24 Section 246.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  18. 7 CFR 246.13 - Financial management system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Financial management system. 246.13 Section 246.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  19. 7 CFR 246.15 - Program income other than grants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Program income other than grants. 246.15 Section 246.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  20. 7 CFR 246.15 - Program income other than grants.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Program income other than grants. 246.15 Section 246.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  1. 7 CFR 246.28 - OMB control numbers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false OMB control numbers. 246.28 Section 246.28 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  2. 7 CFR 246.15 - Program income other than grants.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Program income other than grants. 246.15 Section 246.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  3. 7 CFR 246.15 - Program income other than grants.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Program income other than grants. 246.15 Section 246.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  4. 7 CFR 246.24 - Procurement and property management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Procurement and property management. 246.24 Section 246.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  5. 7 CFR 246.9 - Fair hearing procedures for participants.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Fair hearing procedures for participants. 246.9 Section 246.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM...

  6. 7 CFR 246.9 - Fair hearing procedures for participants.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Fair hearing procedures for participants. 246.9 Section 246.9 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM...

  7. 7 CFR 246.28 - OMB control numbers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false OMB control numbers. 246.28 Section 246.28 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  8. 7 CFR 246.13 - Financial management system.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Financial management system. 246.13 Section 246.13 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  9. 7 CFR 246.28 - OMB control numbers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false OMB control numbers. 246.28 Section 246.28 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  10. 7 CFR 246.28 - OMB control numbers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false OMB control numbers. 246.28 Section 246.28 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS AND...

  11. 7 CFR 246.15 - Program income other than grants.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Program income other than grants. 246.15 Section 246.15 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN,...

  12. 48 CFR 246.470-1 - Assessment of additional costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Assessment of additional costs. 246.470-1 Section 246.470-1 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality...

  13. 48 CFR 246.471 - Authorizing shipment of supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Authorizing shipment of supplies. 246.471 Section 246.471 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance...

  14. 24 CFR 246.7 - Notice to tenants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOCAL RENT... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Notice to tenants. 246.7 Section 246.7 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  15. 24 CFR 246.1 - Scope and effect of regulations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Scope and effect of regulations. 246.1 Section 246.1 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 246.9 - Request for preemption.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Request for preemption. 246.9 Section 246.9 Housing and Urban Development Regulations Relating to Housing and Urban Development... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER...

  17. 48 CFR 852.246-74 - Special warranties.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Special warranties. 852.246-74 Section 852.246-74 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses...

  18. 48 CFR 452.246-70 - Inspection and Acceptance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Inspection and Acceptance. 452.246-70 Section 452.246-70 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses...

  19. 40 CFR 408.246 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Pretreatment standards for new sources. 408.246 Section 408.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Mechanized Clam...

  20. 40 CFR 408.246 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Pretreatment standards for new sources. 408.246 Section 408.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Mechanized Clam...

  1. 40 CFR 408.246 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for new sources. 408.246 Section 408.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Mechanized Clam...

  2. 40 CFR 408.246 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for new sources. 408.246 Section 408.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Mechanized Clam...

  3. 40 CFR 408.246 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Pretreatment standards for new sources. 408.246 Section 408.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Mechanized Clam...

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

    SciTech Connect

    Moody, K.J.

    1983-07-01

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

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

    SciTech Connect

    Moody, K.J.

    1983-01-01

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

  6. Determination of C0-60 in Cobalt Slugs and Slabs and Radionuclides in Curium Sampler Slugs L-Reactor Disassembly Basin

    SciTech Connect

    Casella, V.R.

    2004-01-23

    Co-60 was historically produced in the SRS reactors. Cobalt slugs were irradiated in the early 1970s. Post-production, remaining cobalt slugs (including slab form) were consolidated for storage. There are approximately nine hundred cobalt slugs currently stored awaiting final disposition. These slugs had historically incomplete documentation for activity rates; therefore, assaying was required in order to determine their activity levels. Since the gamma dose rate from these slugs is extremely high, the most cost effective way to shield a source of this magnitude from personnel and the radiation detector was to use the basin water in which the slugs are stored as the shield. A sodium iodide gamma detector was placed above a specially designed air collimator assembly, so that slug was at least eight feet from the detector and was shielded by the basin water. Using a sodium iodide detector and multichannel analyzer system and an underwater collimator assembly, Co-60 concentrations we re determined for Disassembly Basin cobalt slugs and slabs and 18 curium sampler slugs. The total activity of all of the assayed slugs summed to 31,783 curies. From the Co-60 concentrations of the curium sampler slugs, the irradiation flux was determined for the known irradiation time. The amounts of Pu-238, 239, 240, 241, 242; Am-241, 243; and Cm-242, 244 produced were then obtained based on the original amount of Pu-239 irradiated.

  7. 48 CFR 246.408 - Single-agency assignments of Government contract quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of Government contract quality assurance. 246.408 Section 246.408 Federal Acquisition Regulations... ASSURANCE Government Contract Quality Assurance 246.408 Single-agency assignments of Government contract quality assurance....

  8. 48 CFR 246.708 - Warranties of data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.708 Warranties of data. Obtain warranties on technical data when practicable and cost effective. Consider the factors in FAR 46.703 in...

  9. 48 CFR 246.371 - Notification of potential safety issues.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... identified as critical safety items; (2) Systems and subsystems, assemblies, and subassemblies integral to a..., assemblies, subassemblies, and parts integral to a system. (b) Follow the procedures at PGI 246.371 for the...

  10. 48 CFR 246.504 - Certificate of conformance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Acceptance 246.504 Certificate of conformance. Before authorizing a certificate of conformance for aviation or ship critical safety items, obtain the...

  11. 48 CFR 246.504 - Certificate of conformance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Acceptance 246.504 Certificate of conformance. Before authorizing a certificate of conformance for aviation or ship critical safety items, obtain the...

  12. 48 CFR 246.504 - Certificate of conformance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Acceptance 246.504 Certificate of conformance. Before authorizing a certificate of conformance for aviation or ship critical safety items, obtain the...

  13. 48 CFR 246.504 - Certificate of conformance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Acceptance 246.504 Certificate of conformance. Before authorizing a certificate of conformance for aviation or ship critical safety items, obtain the...

  14. 48 CFR 246.202 - Types of contract quality requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Quality Requirements 246.202 Types of contract quality requirements. ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Types of contract quality...

  15. 48 CFR 246.371 - Notification of potential safety issues.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... identified as critical safety items; (2) Systems and subsystems, assemblies, and subassemblies integral to a..., assemblies, subassemblies, and parts integral to a system. (b) Follow the procedures at PGI 246.371 for...

  16. 48 CFR 246.371 - Notification of potential safety issues.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... identified as critical safety items; (2) Systems and subsystems, assemblies, and subassemblies integral to a..., assemblies, subassemblies, and parts integral to a system. (b) Follow the procedures at PGI 246.371 for...

  17. ST-246 is a key antiviral to inhibit the viral F13L phospholipase, one of the essential proteins for orthopoxvirus wrapping.

    PubMed

    Duraffour, Sophie; Lorenzo, María M; Zöller, Gudrun; Topalis, Dimitri; Grosenbach, Doug; Hruby, Dennis E; Andrei, Graciela; Blasco, Rafael; Meyer, Hermann; Snoeck, Robert

    2015-05-01

    ST-246 is one of the key antivirals being developed to fight orthopoxvirus (OPV) infections. Its exact mode of action is not completely understood, but it has been reported to interfere with the wrapping of infectious virions, for which F13L (peripheral membrane protein) and B5R (type I glycoprotein) are required. Here we monitored the appearance of ST-246 resistance to identify its molecular target. Vaccinia virus (VACV), cowpox virus (CPXV) and camelpox virus (CMLV) with reduced susceptibility to ST-246 were selected in cell culture and further characterized by antiviral assays and immunofluorescence. A panel of recombinant OPVs was engineered and a putative 3D model of F13L coupled with molecular docking was used to visualize drug-target interaction. The F13L gene of 65 CPXVs was sequenced to investigate F13L amino acid heterogeneity. Amino acid substitutions or insertions were found in the F13L gene of six drug-resistant OPVs and production of four F13L-recombinant viruses confirmed their role(s) in the occurrence of ST-246 resistance. F13L, but not B5R, knockout OPVs showed resistance to ST-246. ST-246 treatment of WT OPVs delocalized F13L- and B5R-encoded proteins and blocked virus wrapping. Putative modelling of F13L and ST-246 revealed a probable pocket into which ST-246 penetrates. None of the identified amino acid changes occurred naturally among newly sequenced or NCBI-derived OPV F13L sequences. Besides demonstrating that F13L is a direct target of ST-246, we also identified novel F13L residues involved in the interaction with ST-246. These findings are important for ST-246 use in the clinic and crucial for future drug-resistance surveillance programmes. © The Author 2015. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  18. 48 CFR 252.246-7003 - Notification of Potential Safety Issues.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Safety Issues. 252.246-7003 Section 252.246-7003 Federal Acquisition Regulations System DEFENSE... CLAUSES Text of Provisions And Clauses 252.246-7003 Notification of Potential Safety Issues. As prescribed in 246.371(a), use the following clause: Notification of Potential Safety Issues (JAN 2007) (a...

  19. Electrochemical oxidation and stability of berkelium ions in the extraction system D/sub 2/EHPA-HNO/sub 3/ in the presence of curium

    SciTech Connect

    Baranov, A.A.; Chistyakov, V.M.; Erin, E.A.; Timofeev, G.A.

    1989-01-01

    The work presents the results of an investigation of the electrochemical oxidation of berkelium(III) on a platinum mesh electrode in a two-phase system 0.5 M D/sub 2/EHPA-HNO/sub 3/ and the stability of berkelium(IV) in the organic phase in the case of its contact with water. The influence of the potential of the working electrode, time of electrolysis, concentration of berkelium, HNO/sub 3/, extraction reagent, and curium as the source of internal /alpha/ radiation, as well as the nature of the diluent on the degree of extraction of berkelium(IV) into the organic phase was determined. The law of the rate of the process of extraction of berkelium (IV) into the organic phase, satisfactorily describing the experimental data obtained, was established.

  20. Atomic Mass and Nuclear Binding Energy for At-246 (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-246 (Astatine, atomic number Z = 85, mass number A = 246).

  1. Cross section for {sup 246}Cm subbarrier fission

    SciTech Connect

    Alekseev, A. A.; Bergman, A. A.; Berlev, A. I.; Koptelov, E. A.; Samylin, B. F.; Trufanov, A. M.; Fursov, B. I.; Shorin, V. S.

    2010-10-15

    The cross section for {sup 246}Cm fission induced by neutrons of energy in the range 0.1 eV-20 keV was measured by the neutron lead slowing-down spectrometer (LSDS-100) of the Institute for Nuclear Research (INR, Russian Academy of Sciences, Moscow). The parameters of the resonance area and of the fission width were evaluated for several low-lying s-wave neutron resonances. The parameters of the intermediate structure in the cross section for the subbarrier fusion of {sup 246}Cm nuclei were found. The results obtained in this way were compared with available experimental data and with recommended evaluated data.

  2. Atomic Mass and Nuclear Binding Energy for Ac-246 (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-246 (Actinium, atomic number Z = 89, mass number A = 246).

  3. Atomic Mass and Nuclear Binding Energy for Fm-246 (Fermium)

    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 Fm-246 (Fermium, atomic number Z = 100, mass number A = 246).

  4. Atomic Mass and Nuclear Binding Energy for Bk-246 (Berkelium)

    NASA Astrophysics Data System (ADS)

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

    This document is part of the Supplement containing the complete sets of data of Subvolume B `Nuclei with Z = 55 - 100' of Volume 22 `Nuclear Binding Energies and Atomic Masses' of Landolt-Börnstein - Group I `Elementary Particles, Nuclei and Atoms', and additionally including data for nuclei with Z = 101 - 130. It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Bk-246 (Berkelium, atomic number Z = 97, mass number A = 246).

  5. Activity of the anti-orthopoxvirus compound ST-246 against vaccinia, cowpox and camelpox viruses in cell monolayers and organotypic raft cultures.

    PubMed

    Duraffour, Sophie; Snoeck, Robert; de Vos, Rita; van Den Oord, Joost J; Crance, Jean-Marc; Garin, Daniel; Hruby, Dennis E; Jordan, Robert; De Clercq, Erik; Andrei, Graciela

    2007-01-01

    The potential use of variola virus as a biological weapon has renewed efforts in the development of antiviral agents against orthopoxviruses. ST-246 [4-trifluoromethyl-N-(3,3a,4,4a,5,5a,6,6a-octahydro-1,3-di oxo-4,6-ethenocycloprop [f]isoindol-2(1 H)-yl)-benzamide] is an anti-orthopoxvirus compound active against several orthopoxviruses including vaccinia virus (VV), cowpox virus (CPV), camelpox virus (CMLV), ectromelia virus (ECTV) and variola virus in cell culture. The compound has been shown to inhibit the release of extracellular virus by targeting the F13L W protein and to protect mice from W, CPV and ECTV orthopoxvirus-induced disease. The antiviral activity of ST-246 was assessed against extracellular and intracellular W, CPV and CMLV production in human embryonic lung (HEL) fibroblasts and primary human keratinocyte (PHK) cell monolayers, as well as in three-dimensional raft cultures. ST-246 inhibited preferentially the production of extracellular virus compared with intracellular virus production in HEL and PHK cells (for W) and in PHK cells (for CMLV). In organotypic epithelial raft cultures, ST-246 at 20 microg/ml inhibited extracellular W and CMLV production by 6 logs, whereas intracellular virus yield was reduced by 2 logs. In the case of CPV, both extracellular and intracellular virus production were completely inhibited by ST-246 at 20 microg/ml. Histological sections of the infected rafts, treated with increasing amounts of drug, confirmed the antiviral activity of ST-246: the epithelium was protected and there was no evidence of viral infection. Electron microscopic examination confirmed the absence of intracellular enveloped virus forms in W-, CPV- and CMLV-infected cells treated with 10 microg/ml of ST-246. These data indicate that ST-246 is a potent anti-orthopoxvirus compound; the mode of inhibition is dependent on the virus and cell type.

  6. Study on formation of 2,4,6-trichloroanisole by microbial O-methylation of 2,4,6-trichlorophenol in lake water.

    PubMed

    Zhang, Kejia; Luo, Zhang; Zhang, Tuqiao; Mao, Minmin; Fu, Jie

    2016-12-01

    To explore the mechanisms and influence factors on the production of 2,4,6-trichloroanisole (2,4,6-TCA) in surface waters, the 2,4,6-TCA formation potential (FP) test was conducted by incubating the real lake water with the addition of 2,4,6-trichlorophenol (2,4,6-TCP) precursor. Besides bacteria and fungi, two common cyanobacteria and algae species, i.e., Chlorella vulgaris and Anabaena flos-aquae, have been proved to have strong capabilities to produce 2,4,6-TCA, which may contribute the high 2,4,6-TCA FP (152.2 ng/L) of lake water. The microbial O-methylation of 2,4,6-TCP precursor is catalyzed by chlorophenol O-methyltransferases (CPOMTs), and their characteristics were identified by adding inductive methyl donors or excluding microorganisms via ultrafiltration. The results indicated both S-adenosyl methionine (SAM) dependent and non-SAM dependent CPOMTs played important roles; extracellular CPOMTs also participated in the biosynthesis of 2,4,6-TCA. Moreover, investigating the effects of various environmental factors revealed initial 2,4,6-TCP processor concentration, temperature, pH and some divalent metal cations (i.e., Mn(2+), Mg(2+) and Zn(2+)) had obvious effects on the production of 2,4,6-TCA. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. 48 CFR 246.407 - Nonconforming supplies or services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 246.407 Nonconforming supplies or services. (f) If nonconforming material or services are discovered... writing of the nonconforming material or service; (ii) Shall request that the contractor repair or replace the material, or perform the service, at no cost to the Government; and (iii) May accept...

  8. 21 CFR 520.246 - Butorphanol tartrate tablets.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ORAL DOSAGE FORM NEW ANIMAL DRUGS § 520.246 Butorphanol...) Conditions of use. The drug is used for the treatment of dogs as follows: (1) Amount. 0.25 milligram of... associated with inflammatory conditions of the upper respiratory tract. (3) Limitations. For oral use in dogs...

  9. 40 CFR 246.202-6 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Cost analysis... § 246.202-6 Recommended procedures: Cost analysis. After potential markets have been identified (but... residual solid waste have been established, an analysis should be conducted which compares the costs of the...

  10. 40 CFR 246.202-6 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Cost analysis... § 246.202-6 Recommended procedures: Cost analysis. After potential markets have been identified (but... residual solid waste have been established, an analysis should be conducted which compares the costs of the...

  11. 40 CFR 246.200-8 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Cost analysis... § 246.200-8 Recommended procedures: Cost analysis. After potential markets have been located (but prior... paper and residual solid waste have been established, an analysis should be conducted which compares the...

  12. 40 CFR 246.200-8 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Cost analysis... § 246.200-8 Recommended procedures: Cost analysis. After potential markets have been located (but prior... paper and residual solid waste have been established, an analysis should be conducted which compares the...

  13. 40 CFR 246.202-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Market study... § 246.202-3 Recommended procedures: Market study. An investigation of markets should be made by the...: (a) Identifying potential purchasers of the recovered corrugated through standard market research...

  14. 40 CFR 246.200-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Market study... § 246.200-3 Recommended procedures: Market study. An investigation of markets should be made by the... minimum: (a) Identifying potential purchasers of the recovered paper through standard market research...

  15. 40 CFR 246.201-4 - Recommended procedures: Market study.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Market study... § 246.201-4 Recommended procedures: Market study. An investigation of markets should be made for each... at a minimum: (a) Identifying potential purchasers of the recovered material through standard market...

  16. 40 CFR 246.201-4 - Recommended procedures: Market study.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Market study... § 246.201-4 Recommended procedures: Market study. An investigation of markets should be made for each... at a minimum: (a) Identifying potential purchasers of the recovered material through standard market...

  17. 40 CFR 246.200-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Market study... § 246.200-3 Recommended procedures: Market study. An investigation of markets should be made by the... minimum: (a) Identifying potential purchasers of the recovered paper through standard market research...

  18. 40 CFR 246.202-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Market study... § 246.202-3 Recommended procedures: Market study. An investigation of markets should be made by the...: (a) Identifying potential purchasers of the recovered corrugated through standard market research...

  19. 48 CFR 1652.246-70 - FEHB Inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-70 Section 1652.246-70 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL... examine and audit all books and records relating to the contract for purposes of the Contracting officer's... and audit for the record retention period specified in the Federal Employees Health Benefits...

  20. 7 CFR 246.25 - Records and reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., equipment purchases and inventory, certification, nutrition education, including breastfeeding promotion and... reports, as required by § 246.17(b)(2). (iii) The State agency must submit local agency breastfeeding... characteristics of participants, information on breastfeeding incidence and duration, and participation in...

  1. 7 CFR 246.25 - Records and reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., equipment purchases and inventory, certification, nutrition education, including breastfeeding promotion and... reports, as required by § 246.17(b)(2). (iii) The State agency must submit local agency breastfeeding... characteristics of participants, information on breastfeeding incidence and duration, and participation in...

  2. 7 CFR 246.25 - Records and reports.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., equipment purchases and inventory, certification, nutrition education, including breastfeeding promotion and... reports, as required by § 246.17(b)(2). (iii) The State agency must submit local agency breastfeeding... characteristics of participants, information on breastfeeding incidence and duration, and participation in...

  3. 24 CFR 246.1 - Scope and effect of regulations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Scope and effect of regulations... AUTHORITIES LOCAL RENT CONTROL General Provisions § 246.1 Scope and effect of regulations. (a) The regulation of rents for a project coming within the scope of “Subpart B—Unsubsidized Insured Projects” is...

  4. 24 CFR 246.1 - Scope and effect of regulations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Scope and effect of regulations... AUTHORITIES LOCAL RENT CONTROL General Provisions § 246.1 Scope and effect of regulations. (a) The regulation of rents for a project coming within the scope of “Subpart B—Unsubsidized Insured Projects” is...

  5. 27 CFR 28.246 - Delivery for shipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Delivery for shipment. 28..., DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Shipment or Delivery for Export Consignment § 28.246 Delivery for shipment. The proprietor or exporter may deliver the shipment directly to...

  6. 27 CFR 28.246 - Delivery for shipment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Delivery for shipment. 28..., DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Shipment or Delivery for Export Consignment § 28.246 Delivery for shipment. The proprietor or exporter may deliver the shipment directly to...

  7. 40 CFR 246.202-6 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Cost analysis... § 246.202-6 Recommended procedures: Cost analysis. After potential markets have been identified (but... residual solid waste have been established, an analysis should be conducted which compares the costs of...

  8. 40 CFR 246.200-8 - Recommended procedures: Cost analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Cost analysis... § 246.200-8 Recommended procedures: Cost analysis. After potential markets have been located (but prior... paper and residual solid waste have been established, an analysis should be conducted which compares...

  9. 12 CFR 19.246 - Petition for reinstatement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCEDURE Removal, Suspension, and Debarment of Accountants From Performing Audit Services § 19.246 Petition... reinstatement by an independent public accountant, an accounting firm, or an office of a firm that was removed... the Comptroller, be afforded a hearing. The accountant or firm shall bear the burden of going...

  10. 48 CFR 2152.246-70 - Quality assurance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Quality assurance... MANAGEMENT, FEDERAL EMPLOYEES GROUP LIFE INSURANCE FEDERAL ACQUISITION REGULATION CLAUSES AND FORMS PRECONTRACT PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2152.246-70 Quality assurance...

  11. 48 CFR 246.103 - Contracting office responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contracting office... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE General 246.103 Contracting office responsibilities. (1) The contracting office must coordinate with the quality assurance activity before...

  12. 7 CFR 246.16a - Infant formula cost containment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... system and the State agency wishes to implement that system, it must first submit a State Plan amendment... documentation in the form of a State Plan amendment as required under § 246.4(a)(14)(x) and may submit such... issues during the State Plan approval process or other circumstances beyond its control. The written...

  13. 48 CFR 246.470-2 - Quality evaluation data.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Quality evaluation data... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470-2 Quality evaluation data. The contract administration office shall establish a system for...

  14. 48 CFR 2152.246-70 - Quality assurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Quality assurance... PRECONTRACT PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2152.246-70 Quality assurance requirements. As prescribed by 2146.270-1 insert the following clause: Quality Assurance Requirements (OCT...

  15. 48 CFR 246.470-2 - Quality evaluation data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Quality evaluation data... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470-2 Quality evaluation data. The contract administration office shall establish a system for...

  16. 48 CFR 246.470-2 - Quality evaluation data.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Quality evaluation data... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470-2 Quality evaluation data. The contract administration office shall establish a system for...

  17. 21 CFR 520.246 - Butorphanol tartrate tablets.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Conditions of use. The drug is used for the treatment of dogs as follows: (1) Amount. 0.25 milligram of... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Butorphanol tartrate tablets. 520.246 Section 520... tartrate tablets. (a) Specifications. Each tablet contains 1, 5, or 10 milligrams of butorphanol...

  18. 21 CFR 520.246 - Butorphanol tartrate tablets.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Conditions of use. The drug is used for the treatment of dogs as follows: (1) Amount. 0.25 milligram of... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Butorphanol tartrate tablets. 520.246 Section 520... tartrate tablets. (a) Specifications. Each tablet contains 1, 5, or 10 milligrams of butorphanol...

  19. 21 CFR 520.246 - Butorphanol tartrate tablets.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Conditions of use. The drug is used for the treatment of dogs as follows: (1) Amount. 0.25 milligram of... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Butorphanol tartrate tablets. 520.246 Section 520... tartrate tablets. (a) Specifications. Each tablet contains 1, 5, or 10 milligrams of butorphanol...

  20. 21 CFR 520.246 - Butorphanol tartrate tablets.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Conditions of use. The drug is used for the treatment of dogs as follows: (1) Amount. 0.25 milligram of... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Butorphanol tartrate tablets. 520.246 Section 520... tartrate tablets. (a) Specifications. Each tablet contains 1, 5, or 10 milligrams of butorphanol...

  1. 7 CFR 246.22 - Administrative appeal of FNS decisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 246.22 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS... Agriculture, Food and Nutrition Service, 3101 Park Center Drive, Alexandria, Va. 22302, for a hearing or...

  2. 7 CFR 246.22 - Administrative appeal of FNS decisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 246.22 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS... Agriculture, Food and Nutrition Service, 3101 Park Center Drive, Alexandria, Va. 22302, for a hearing or...

  3. 7 CFR 246.22 - Administrative appeal of FNS decisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 246.22 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS... Agriculture, Food and Nutrition Service, 3101 Park Center Drive, Alexandria, Va. 22302, for a hearing or...

  4. 7 CFR 246.22 - Administrative appeal of FNS decisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 246.22 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS... Agriculture, Food and Nutrition Service, 3101 Park Center Drive, Alexandria, Va. 22302, for a hearing or...

  5. 7 CFR 246.19 - Management evaluation and monitoring reviews.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 246.19 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR... amount up to 100 percent of the State agency's nutrition services and administration funds for that...

  6. 7 CFR 246.19 - Management evaluation and monitoring reviews.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 246.19 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR... amount up to 100 percent of the State agency's nutrition services and administration funds for that...

  7. 7 CFR 246.22 - Administrative appeal of FNS decisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 246.22 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS... Agriculture, Food and Nutrition Service, 3101 Park Center Drive, Alexandria, Va. 22302, for a hearing or...

  8. 7 CFR 246.19 - Management evaluation and monitoring reviews.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 246.19 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR... amount up to 100 percent of the State agency's nutrition services and administration funds for that...

  9. 7 CFR 246.19 - Management evaluation and monitoring reviews.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 246.19 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR... evaluation or other means that during a fiscal year the State agency has failed, without good cause, to...

  10. 7 CFR 246.19 - Management evaluation and monitoring reviews.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 246.19 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR... evaluation or other means that during a fiscal year the State agency has failed, without good cause, to...

  11. 48 CFR 246.470-2 - Quality evaluation data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Quality evaluation data... SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470-2 Quality evaluation data. The contract administration office shall establish a system for the...

  12. 26 CFR 1.246-3 - Exclusion of certain dividends.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... certain preference dividends. In the case of any stock having a preference in dividends, a special rule is... section the term otherwise disposed of includes disposal by gift. (2) “Substantially identical stock or.... In the case of stock qualifying under paragraph (2) of section 246(c) (as having preference in...

  13. 40 CFR 98.246 - Data reporting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... stacks) that handle process vent emissions and emissions from stationary combustion units that burn... Section 98.246 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... specified in paragraphs (a), (b), or (c) of this section, as appropriate for each process unit. (a) If...

  14. 40 CFR 98.246 - Data reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Petrochemical Production § 98.246 Data reporting requirements... paragraphs (a)(1) through (a)(11) of this section for each type of petrochemical produced, reported by process unit. (1) The petrochemical process unit ID number or other appropriate descriptor. (2) The type...

  15. 40 CFR 246.200-6 - Recommended procedures: Storage.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-6 Recommended procedures: Storage. Among the alternatives for paper storage are on-site bailing, the use of stationary compactors, or storage in corrugated boxes or normal waste containers. Stored...

  16. 48 CFR 552.246-71 - Source Inspection by Government.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Source Inspection by....246-71 Source Inspection by Government. As prescribed in 546.302-71, insert the following clause: Source Inspection by Government (JUNE 1, 2009) (a) Inspection by Government personnel. (1) Supplies to be...

  17. 2,4,6-TRINITROTOLUENE TRANSFORMATION IN PLANTED, SOIL COLUMNS

    EPA Science Inventory

    2,4,6-Trinitrotoluene (TNT), has been used extensively by the United States military to manufacture explosive devices. Since the conclusion of World War 11, many of these military installations have also been involved in the disposal of surplus and outdated explosives. Both the c...

  18. 2,4,6-TRINITROTOLUENE TRANSFORMATION IN PLANTED, SOIL COLUMNS

    EPA Science Inventory

    2,4,6-Trinitrotoluene (TNT), has been used extensively by the United States military to manufacture explosive devices. Since the conclusion of World War 11, many of these military installations have also been involved in the disposal of surplus and outdated explosives. Both the c...

  19. 7 CFR 246.24 - Procurement and property management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 246.24 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE... lobbying restrictions as required in 7 CFR part 3018 concerning the procurement and allowability of food in... FNS, regarding the settlement and satisfaction of all contractual and administrative issues...

  20. 12 CFR 19.246 - Petition for reinstatement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PROCEDURE Removal, Suspension, and Debarment of Accountants From Performing Audit Services § 19.246 Petition... reinstatement by an independent public accountant, an accounting firm, or an office of a firm that was removed... the Comptroller, be afforded a hearing. The accountant or firm shall bear the burden of going forward...

  1. 12 CFR 19.246 - Petition for reinstatement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PROCEDURE Removal, Suspension, and Debarment of Accountants From Performing Audit Services § 19.246 Petition... reinstatement by an independent public accountant, an accounting firm, or an office of a firm that was removed... the Comptroller, be afforded a hearing. The accountant or firm shall bear the burden of going forward...

  2. 48 CFR 52.246-1 - Contractor Inspection Requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contractor Inspection....246-1 Contractor Inspection Requirements. As prescribed in 46.301, insert the following clause: Contractor Inspection Requirements (APR 1984) The Contractor is responsible for performing or...

  3. 40 CFR 86.246-94 - Intermediate temperature testing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

  4. 40 CFR 86.246-94 - Intermediate temperature testing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

  5. 40 CFR 86.246-94 - Intermediate temperature testing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

  6. 40 CFR 86.246-94 - Intermediate temperature testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

  7. 40 CFR 246.202-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Market study... § 246.202-3 Recommended procedures: Market study. An investigation of markets should be made by the...: (a) Identifying potential purchasers of the recovered corrugated through standard market...

  8. 40 CFR 246.201-4 - Recommended procedures: Market study.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Market study... § 246.201-4 Recommended procedures: Market study. An investigation of markets should be made for each... at a minimum: (a) Identifying potential purchasers of the recovered material through standard...

  9. 40 CFR 246.200-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Recommended procedures: Market study... § 246.200-3 Recommended procedures: Market study. An investigation of markets should be made by the... minimum: (a) Identifying potential purchasers of the recovered paper through standard market...

  10. 40 CFR 246.201-4 - Recommended procedures: Market study.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Market study... § 246.201-4 Recommended procedures: Market study. An investigation of markets should be made for each... at a minimum: (a) Identifying potential purchasers of the recovered material through standard...

  11. 40 CFR 246.200-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Market study... § 246.200-3 Recommended procedures: Market study. An investigation of markets should be made by the... minimum: (a) Identifying potential purchasers of the recovered paper through standard market...

  12. 40 CFR 246.201-4 - Recommended procedures: Market study.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Recommended procedures: Market study... § 246.201-4 Recommended procedures: Market study. An investigation of markets should be made for each... at a minimum: (a) Identifying potential purchasers of the recovered material through standard...

  13. 40 CFR 246.200-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Market study... § 246.200-3 Recommended procedures: Market study. An investigation of markets should be made by the... minimum: (a) Identifying potential purchasers of the recovered paper through standard market...

  14. 40 CFR 246.202-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Recommended procedures: Market study... § 246.202-3 Recommended procedures: Market study. An investigation of markets should be made by the...: (a) Identifying potential purchasers of the recovered corrugated through standard market...

  15. 40 CFR 246.202-3 - Recommended procedures: Market study.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Market study... § 246.202-3 Recommended procedures: Market study. An investigation of markets should be made by the...: (a) Identifying potential purchasers of the recovered corrugated through standard market...

  16. 48 CFR 246.870 - Contractors' counterfeit electronic part detection and avoidance systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Contractors' counterfeit electronic part detection and avoidance systems. 246.870 Section 246.870 Federal Acquisition Regulations...' counterfeit electronic part detection and avoidance systems. ...

  17. 40 CFR 246.200-4 - Recommended procedures: Levels of separation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... separation. 246.200-4 Section 246.200-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-4 Recommended procedures: Levels of separation. A two-level separation is recommended for...

  18. 40 CFR 246.200-4 - Recommended procedures: Levels of separation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... separation. 246.200-4 Section 246.200-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-4 Recommended procedures: Levels of separation. A two-level separation is recommended for...

  19. 40 CFR 246.202-4 - Recommended procedures: Methods of separation and storage.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... separation and storage. 246.202-4 Section 246.202-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202-4 Recommended procedures: Methods of separation and storage. The method selected...

  20. 40 CFR 246.200-4 - Recommended procedures: Levels of separation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... separation. 246.200-4 Section 246.200-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-4 Recommended procedures: Levels of separation. A two-level separation is recommended for...

  1. 40 CFR 246.200-5 - Recommended procedures: Methods of separation and collection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... separation and collection. 246.200-5 Section 246.200-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-5 Recommended procedures: Methods of separation and collection. (a)...

  2. 40 CFR 246.201-5 - Recommended procedures: Methods of separation and collection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... separation and collection. 246.201-5 Section 246.201-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201-5 Recommended procedures: Methods of separation and collection....

  3. 40 CFR 246.200-4 - Recommended procedures: Levels of separation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... separation. 246.200-4 Section 246.200-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-4 Recommended procedures: Levels of separation. A two-level separation is recommended for...

  4. 40 CFR 246.200-4 - Recommended procedures: Levels of separation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... separation. 246.200-4 Section 246.200-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-4 Recommended procedures: Levels of separation. A two-level separation is recommended for...

  5. 40 CFR 246.200-5 - Recommended procedures: Methods of separation and collection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... separation and collection. 246.200-5 Section 246.200-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-5 Recommended procedures: Methods of separation and collection. (a)...

  6. 40 CFR 246.201-5 - Recommended procedures: Methods of separation and collection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... separation and collection. 246.201-5 Section 246.201-5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.201-5 Recommended procedures: Methods of separation and collection....

  7. 40 CFR 246.202-4 - Recommended procedures: Methods of separation and storage.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... separation and storage. 246.202-4 Section 246.202-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.202-4 Recommended procedures: Methods of separation and storage. The method selected...

  8. 10 CFR 431.246 - Energy conservation standards and their effective dates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Energy conservation standards and their effective dates. 431.246 Section 431.246 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Unit Heaters Energy Conservation Standards § 431.246...

  9. 10 CFR 431.246 - Energy conservation standards and their effective dates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Energy conservation standards and their effective dates. 431.246 Section 431.246 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Unit Heaters Energy Conservation Standards § 431.246...

  10. 10 CFR 431.246 - Energy conservation standards and their effective dates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Energy conservation standards and their effective dates. 431.246 Section 431.246 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Unit Heaters Energy Conservation Standards § 431.246...

  11. 10 CFR 431.246 - Energy conservation standards and their effective dates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Energy conservation standards and their effective dates. 431.246 Section 431.246 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Unit Heaters Energy Conservation Standards § 431.246...

  12. 10 CFR 431.246 - Energy conservation standards and their effective dates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Energy conservation standards and their effective dates. 431.246 Section 431.246 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Unit Heaters Energy Conservation Standards § 431.246...

  13. 40 CFR 246.201-6 - Recommended procedures: Transportation to market.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Transportation to market. 246.201-6 Section 246.201-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Procedures § 246.201-6 Recommended procedures: Transportation to market. Transportation to market may be...

  14. 40 CFR 246.201-6 - Recommended procedures: Transportation to market.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommended procedures: Transportation to market. 246.201-6 Section 246.201-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Procedures § 246.201-6 Recommended procedures: Transportation to market. Transportation to market may be...

  15. 48 CFR 52.246-17 - Warranty of Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Noncomplex Nature. 52.246-17 Section 52.246-17 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-17 Warranty of Supplies of a Noncomplex Nature. As prescribed in 46.710(a)(1), insert a clause substantially as follows: Warranty of Supplies of a Noncomplex Nature (JUN 2003) (a) Definitions...

  16. 48 CFR 52.246-17 - Warranty of Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Noncomplex Nature. 52.246-17 Section 52.246-17 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-17 Warranty of Supplies of a Noncomplex Nature. As prescribed in 46.710(a)(1), insert a clause substantially as follows: Warranty of Supplies of a Noncomplex Nature (JUN 2003) (a) Definitions...

  17. 48 CFR 552.246-77 - Additional Contract Warranty Provisions for Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Warranty Provisions for Supplies of a Noncomplex Nature. 552.246-77 Section 552.246-77 Federal Acquisition... a Noncomplex Nature. As prescribed in 546.710(a), insert the following clause in solicitations and contracts that include FAR 52.246-17, Warranty of Supplies of a Noncomplex Nature. Additional Contract...

  18. 48 CFR 552.246-77 - Additional Contract Warranty Provisions for Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Warranty Provisions for Supplies of a Noncomplex Nature. 552.246-77 Section 552.246-77 Federal Acquisition... a Noncomplex Nature. As prescribed in 546.710(a), insert the following clause in solicitations and contracts that include FAR 52.246-17, Warranty of Supplies of a Noncomplex Nature. Additional Contract...

  19. 48 CFR 552.246-77 - Additional Contract Warranty Provisions for Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Warranty Provisions for Supplies of a Noncomplex Nature. 552.246-77 Section 552.246-77 Federal Acquisition... a Noncomplex Nature. As prescribed in 546.710(a), insert the following clause in solicitations and contracts that include FAR 52.246-17, Warranty of Supplies of a Noncomplex Nature. Additional Contract...

  20. 48 CFR 52.246-17 - Warranty of Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Noncomplex Nature. 52.246-17 Section 52.246-17 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-17 Warranty of Supplies of a Noncomplex Nature. As prescribed in 46.710(a)(1), insert a clause substantially as follows: Warranty of Supplies of a Noncomplex Nature (JUN 2003) (a) Definitions...

  1. 48 CFR 52.246-18 - Warranty of Supplies of a Complex Nature.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Complex Nature. 52.246-18 Section 52.246-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-18 Warranty of Supplies of a Complex Nature. As prescribed in 46.710(b)(1), insert a clause substantially as follows: Warranty of Supplies of a Complex Nature (MAY 2001) (a) Definitions. As used in this...

  2. 48 CFR 552.246-77 - Additional Contract Warranty Provisions for Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Warranty Provisions for Supplies of a Noncomplex Nature. 552.246-77 Section 552.246-77 Federal Acquisition... a Noncomplex Nature. As prescribed in 546.710(a), insert the following clause in solicitations and contracts that include FAR 52.246-17, Warranty of Supplies of a Noncomplex Nature. Additional Contract...

  3. 48 CFR 52.246-17 - Warranty of Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Noncomplex Nature. 52.246-17 Section 52.246-17 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-17 Warranty of Supplies of a Noncomplex Nature. As prescribed in 46.710(a)(1), insert a clause substantially as follows: Warranty of Supplies of a Noncomplex Nature (JUN 2003) (a) Definitions...

  4. 48 CFR 52.246-18 - Warranty of Supplies of a Complex Nature.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Complex Nature. 52.246-18 Section 52.246-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-18 Warranty of Supplies of a Complex Nature. As prescribed in 46.710(b)(1), insert a clause substantially as follows: Warranty of Supplies of a Complex Nature (MAY 2001) (a) Definitions. As used in this...

  5. 48 CFR 52.246-18 - Warranty of Supplies of a Complex Nature.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Complex Nature. 52.246-18 Section 52.246-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-18 Warranty of Supplies of a Complex Nature. As prescribed in 46.710(b)(1), insert a clause substantially as follows: Warranty of Supplies of a Complex Nature (MAY 2001) (a) Definitions. As used in this...

  6. 48 CFR 52.246-18 - Warranty of Supplies of a Complex Nature.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Complex Nature. 52.246-18 Section 52.246-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-18 Warranty of Supplies of a Complex Nature. As prescribed in 46.710(b)(1), insert a clause substantially as follows: Warranty of Supplies of a Complex Nature (MAY 2001) (a) Definitions. As used in this...

  7. 48 CFR 552.246-77 - Additional Contract Warranty Provisions for Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Warranty Provisions for Supplies of a Noncomplex Nature. 552.246-77 Section 552.246-77 Federal Acquisition... a Noncomplex Nature. As prescribed in 546.710(a), insert the following clause in solicitations and contracts that include FAR 52.246-17, Warranty of Supplies of a Noncomplex Nature. Additional Contract...

  8. 48 CFR 52.246-18 - Warranty of Supplies of a Complex Nature.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Complex Nature. 52.246-18 Section 52.246-18 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-18 Warranty of Supplies of a Complex Nature. As prescribed in 46.710(b)(1), insert a clause substantially as follows: Warranty of Supplies of a Complex Nature (MAY 2001) (a) Definitions. As used in this...

  9. 48 CFR 52.246-17 - Warranty of Supplies of a Noncomplex Nature.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Noncomplex Nature. 52.246-17 Section 52.246-17 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-17 Warranty of Supplies of a Noncomplex Nature. As prescribed in 46.710(a)(1), insert a clause substantially as follows: Warranty of Supplies of a Noncomplex Nature (JUN 2003) (a) Definitions...

  10. 30 CFR 250.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 250.246 Section 250.246 Mineral Resources MINERALS MANAGEMENT SERVICE... Coordination Documents (docd) § 250.246 What mineral resource conservation information must accompany the...

  11. 48 CFR 552.246-70 - Source Inspection by Quality Approved Manufacturer.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Quality Approved Manufacturer. 552.246-70 Section 552.246-70 Federal Acquisition Regulations System... Provisions and Clauses 552.246-70 Source Inspection by Quality Approved Manufacturer. As prescribed in 546.302-70, insert the following clause: Source Inspection by Quality Approved Manufacturer (JUL 09) (a...

  12. 48 CFR 246.402 - Government contract quality assurance at source.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... quality assurance at source. 246.402 Section 246.402 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.402 Government contract quality assurance at source. Do not...

  13. 48 CFR 246.701 - Definitions as used in this subpart.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Definitions as used in this subpart. 246.701 Section 246.701 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 246.701 Definitions...

  14. 48 CFR 1852.246-72 - Material inspection and receiving report.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... receiving report. 1852.246-72 Section 1852.246-72 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.246-72 Material inspection and receiving report. As prescribed in 1846.674, insert the following clause: Material Inspection and Receiving Report (AUG 2003) (a) At the time of each...

  15. 48 CFR 1852.246-72 - Material inspection and receiving report.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... receiving report. 1852.246-72 Section 1852.246-72 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.246-72 Material inspection and receiving report. As prescribed in 1846.674, insert the following clause: Material Inspection and Receiving Report (AUG 2003) (a) At the time of each...

  16. 48 CFR 52.246-2 - Inspection of Supplies-Fixed-Price.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-Fixed-Price. 52.246-2 Section 52.246-2 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-2 Inspection of Supplies—Fixed-Price. As prescribed in 46.302, insert the following clause: Inspection of Supplies—Fixed-Price (AUG 1996) (a) Definition. Supplies, as used in this clause, includes but...

  17. 48 CFR 52.246-4 - Inspection of Services-Fixed-Price.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-Fixed-Price. 52.246-4 Section 52.246-4 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-4 Inspection of Services—Fixed-Price. As prescribed in 46.304, insert the following clause: Inspection of Services—Fixed-Price (AUG 1996) (a) Definitions. Services, as used in this clause, includes...

  18. 48 CFR 52.246-2 - Inspection of Supplies-Fixed-Price.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-Fixed-Price. 52.246-2 Section 52.246-2 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-2 Inspection of Supplies—Fixed-Price. As prescribed in 46.302, insert the following clause: Inspection of Supplies—Fixed-Price (AUG 1996) (a) Definition. Supplies, as used in this clause, includes but...

  19. 48 CFR 52.246-4 - Inspection of Services-Fixed-Price.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-Fixed-Price. 52.246-4 Section 52.246-4 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-4 Inspection of Services—Fixed-Price. As prescribed in 46.304, insert the following clause: Inspection of Services—Fixed-Price (AUG 1996) (a) Definitions. Services, as used in this clause, includes...

  20. 48 CFR 52.246-7 - Inspection of Research and Development-Fixed-Price.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Development-Fixed-Price. 52.246-7 Section 52.246-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-7 Inspection of Research and Development—Fixed-Price. As prescribed in 46.307(a), insert the following clause: Inspection of Research and Development—Fixed-Price (AUG 1996) (a) The Contractor...

  1. 48 CFR 52.246-2 - Inspection of Supplies-Fixed-Price.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-Fixed-Price. 52.246-2 Section 52.246-2 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-2 Inspection of Supplies—Fixed-Price. As prescribed in 46.302, insert the following clause: Inspection of Supplies—Fixed-Price (AUG 1996) (a) Definition. Supplies, as used in this clause, includes but...

  2. 48 CFR 52.246-7 - Inspection of Research and Development-Fixed-Price.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Development-Fixed-Price. 52.246-7 Section 52.246-7 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.246-7 Inspection of Research and Development—Fixed-Price. As prescribed in 46.307(a), insert the following clause: Inspection of Research and Development—Fixed-Price (AUG 1996) (a) The Contractor...

  3. 30 CFR 250.246 - What mineral resource conservation information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What mineral resource conservation information must accompany the DPP or DOCD? 250.246 Section 250.246 Mineral Resources BUREAU OF OCEAN ENERGY... (dpp) and Development Operations Coordination Documents (docd) § 250.246 What mineral resource...

  4. 48 CFR 52.246-13 - Inspection-Dismantling, Demolition, or Removal of Improvements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., Demolition, or Removal of Improvements. 52.246-13 Section 52.246-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.246-13 Inspection—Dismantling, Demolition, or Removal of Improvements..., demolition, or removal of improvements: Inspection—Dismantling, Demolition, or Removal of Improvements (AUG...

  5. 48 CFR 52.246-13 - Inspection-Dismantling, Demolition, or Removal of Improvements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., Demolition, or Removal of Improvements. 52.246-13 Section 52.246-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.246-13 Inspection—Dismantling, Demolition, or Removal of Improvements..., demolition, or removal of improvements: Inspection—Dismantling, Demolition, or Removal of Improvements (AUG...

  6. 48 CFR 52.246-13 - Inspection-Dismantling, Demolition, or Removal of Improvements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., Demolition, or Removal of Improvements. 52.246-13 Section 52.246-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.246-13 Inspection—Dismantling, Demolition, or Removal of Improvements..., demolition, or removal of improvements: Inspection—Dismantling, Demolition, or Removal of Improvements (AUG...

  7. 48 CFR 52.246-13 - Inspection-Dismantling, Demolition, or Removal of Improvements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., Demolition, or Removal of Improvements. 52.246-13 Section 52.246-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.246-13 Inspection—Dismantling, Demolition, or Removal of Improvements..., demolition, or removal of improvements: Inspection—Dismantling, Demolition, or Removal of Improvements (AUG...

  8. 48 CFR 52.246-13 - Inspection-Dismantling, Demolition, or Removal of Improvements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Demolition, or Removal of Improvements. 52.246-13 Section 52.246-13 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.246-13 Inspection—Dismantling, Demolition, or Removal of Improvements..., demolition, or removal of improvements: Inspection—Dismantling, Demolition, or Removal of Improvements (AUG...

  9. 48 CFR 852.246-73 - Noncompliance with packaging, packing, and/or marking requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... packaging, packing, and/or marking requirements. 852.246-73 Section 852.246-73 Federal Acquisition... CLAUSES Texts of Provisions and Clauses 852.246-73 Noncompliance with packaging, packing, and/or marking requirements. As prescribed in 846.302-73, insert the following clause: Noncompliance With Packaging,...

  10. 43 CFR 30.246 - When will the decision on reopening become final?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false When will the decision on reopening become final? 30.246 Section 30.246 Public Lands: Interior Office of the Secretary of the Interior INDIAN PROBATE HEARINGS PROCEDURES Formal Probate Proceedings Decisions in Formal Proceedings § 30.246 When...

  11. 43 CFR 30.246 - When will the decision on reopening become final?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true When will the decision on reopening become final? 30.246 Section 30.246 Public Lands: Interior Office of the Secretary of the Interior INDIAN PROBATE HEARINGS PROCEDURES Formal Probate Proceedings Decisions in Formal Proceedings § 30.246 When...

  12. 43 CFR 30.246 - When will the decision on reopening become final?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false When will the decision on reopening become final? 30.246 Section 30.246 Public Lands: Interior Office of the Secretary of the Interior INDIAN PROBATE HEARINGS PROCEDURES Formal Probate Proceedings Decisions in Formal Proceedings § 30.246 When...

  13. 43 CFR 30.246 - When will the decision on reopening become final?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false When will the decision on reopening become final? 30.246 Section 30.246 Public Lands: Interior Office of the Secretary of the Interior INDIAN PROBATE HEARINGS PROCEDURES Formal Probate Proceedings Decisions in Formal Proceedings § 30.246 When...

  14. 48 CFR 52.246-11 - Higher-Level Contract Quality Requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Quality Requirement. 52.246-11 Section 52.246-11 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.246-11 Higher-Level Contract Quality Requirement. As prescribed in 46.311, insert the following clause: Higher-Level Contract Quality Requirement (FEB 1999) The Contractor shall comply...

  15. 48 CFR 246.202-4 - Higher-level contract quality requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... quality requirements. 246.202-4 Section 246.202-4 Federal Acquisition Regulations System DEFENSE... Requirements 246.202-4 Higher-level contract quality requirements. (1) Higher-level contract quality requirements are used in addition to a standard inspection requirement. (2) Higher-level contract quality...

  16. 40 CFR 246.201-6 - Recommended procedures: Transportation to market.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Recommended procedures: Transportation to market. 246.201-6 Section 246.201-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Procedures § 246.201-6 Recommended procedures: Transportation to market. Transportation to market may...

  17. 40 CFR 246.201-6 - Recommended procedures: Transportation to market.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Recommended procedures: Transportation to market. 246.201-6 Section 246.201-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Procedures § 246.201-6 Recommended procedures: Transportation to market. Transportation to market may...

  18. 40 CFR 246.200-10 - Recommended procedures: Public information and education.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Public information and education. 246.200-10 Section 246.200-10 Protection of Environment ENVIRONMENTAL PROTECTION... Recommended Procedures § 246.200-10 Recommended procedures: Public information and education. A...

  19. 40 CFR 246.201-9 - Recommended procedures: Public information and education.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommended procedures: Public information and education. 246.201-9 Section 246.201-9 Protection of Environment ENVIRONMENTAL PROTECTION... Recommended Procedures § 246.201-9 Recommended procedures: Public information and education. A well...

  20. In Vitro Efficacy of ST246 against Smallpox and Monkeypox▿

    PubMed Central

    Smith, Scott K.; Olson, Victoria A.; Karem, Kevin L.; Jordan, Robert; Hruby, Dennis E.; Damon, Inger K.

    2009-01-01

    Since the eradication of smallpox and the cessation of routine childhood vaccination for smallpox, the proportion of the world's population susceptible to infection with orthopoxviruses, such as variola virus (the causative agent of smallpox) and monkeypox virus, has grown substantially. In the United States, the only vaccines for smallpox licensed by the Food and Drug Administration (FDA) have been live virus vaccines. Unfortunately, a substantial number of people cannot receive live virus vaccines due to contraindications. Furthermore, no antiviral drugs have been fully approved by the FDA for the prevention or treatment of orthopoxvirus infection. Here, we show the inhibitory effect of one new antiviral compound, ST-246, on the in vitro growth properties of six variola virus strains and seven monkeypox virus strains. We performed multiple assays to monitor the cytopathic effect and to evaluate the reduction of viral progeny production and release in the presence of the compound. ST-246 had 50% effective concentrations of ≤0.067 μM against variola virus and <0.04 μM against monkeypox virus. In a dose-dependent manner, plaque size and comet tail formation were markedly reduced in the presence of the drug at low, noncytotoxic concentrations between 0.015 and 0.05 μM. Our in vitro phenotype data suggest that ST-246 inhibits variola and monkeypox viruses similarly by reducing the production and release of enveloped orthopoxvirus and support the development of ST-246 as an antiviral therapeutic compound for the treatment of severe systemic orthopoxvirus infections. PMID:19075062