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Sample records for californium 250 target

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

    SciTech Connect

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

    1987-07-01

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

  2. Californium--palladium metal neutron source material

    DOEpatents

    Dahlen, B.L.; Mosly, W.C. Jr.; Smith, P.K.; Albenesius, E.L.

    1974-01-22

    Californium, as metal or oxide, is uniformly dispersed throughout a noble metal matrix, provided in compact, rod or wire form. A solution of californium values is added to palladium metal powder, dried, blended and pressed into a compact having a uni-form distribution of californium. The californium values are decomposed to californium oxide or metal by heating in an inert or reducing atmosphere. Sintering the compact to a high density closes the matrix around the dispersed californium. The sintered compact is then mechanically shaped into an elongated rod or wire form. (4 claims, no drawings) (Official Gazette)

  3. Californium Electrodepositions at Oak Ridge National Laboratory

    SciTech Connect

    Boll, Rose Ann

    2015-01-01

    Electrodepositions of californium isotopes were successfully performed at Oak Ridge National Laboratory (ORNL) during the past year involving two different types of deposition solutions, ammonium acetate (NH4C2H3O2) and isobutanol ((CH3)2CHCH2OH). A californium product that was decay enriched in 251Cf was recovered for use in super-heavy element (SHE) research. This neutron-rich isotope, 251Cf, provides target material for SHE research for the potential discovery of heavier isotopes of Z=118. The californium material was recovered from aged 252Cf neutron sources in storage at ORNL. These sources have decayed for over 30 years, thus providing material with a very high 251Cf-to-252Cf ratio. After the source capsules were opened, the californium was purified and then electrodeposited using the isobutanol method onto thin titanium foils for use in an accelerator at the Joint Institute for Nuclear Research in Dubna, Russia. Another deposition method, ammonium acetate, was used to produce a deposition containing 1.7 0.1 Ci of 252Cf onto a stainless steel substrate. This was the largest single electrodeposition of 252Cf ever prepared. The 252Cf material was initially purified using traditional ion exchange media, such as AG50-AHIB and AG50-HCl, and further purified using a TEVA-NH4SCN system to remove any lanthanides, resulting in the recovery of 3.6 0.1 mg of purified 252Cf. The ammonium acetate deposition was run with a current of 1.0 amp, resulting in a 91.5% deposition yield. Purification and handling of the highly radioactive californium material created additional challenges in the production of these sources.

  4. Californium purification and electrodeposition

    SciTech Connect

    Burns, Jonathan D.; Van Cleve, Shelley M.; Smith, Edward Hamilton; Boll, Rose Ann

    2014-11-30

    The staff at the Radiochemical Engineering Development Center, located at Oak Ridge National Laboratory, produced a 6.3 ± 0.4 GBq (1.7 ± 0.1 Ci) 252Cf source for the Californium Rare Isotope Breeder Upgrade (CARIBU) project at Argonne National Laboratory’s Argonne Tandem Linac Accelerator System. The source was produced by electrodeposition of a 252Cf sample onto a stainless steel substrate, which required material free from excess mass for efficient deposition. The resulting deposition was the largest reported 252Cf electrodeposition source ever produced. Several different chromatographic purification methods were investigated to determine which would be most effective for final purification of the feed material used for the CARIBU source. The separation of lanthanides from the Cf was of special concern. Furthermore, the separation, using 145Sm, 153Gd, and 249Cf as tracers, was investigated using BioRad AG 50X8 in α-hydroxyisobutyric acid, Eichrom LN resin in both HNO3 and HCl, and Eichrom TEVA resin in NH4SCN. The TEVA NH4SCN system was found to completely separate 145Sm and 153Gd from 249Cf and was adopted into the purification process used in purifying the 252Cf.

  5. Californium purification and electrodeposition

    DOE PAGESBeta

    Burns, Jonathan D.; Van Cleve, Shelley M.; Smith, Edward Hamilton; Boll, Rose Ann

    2014-11-30

    The staff at the Radiochemical Engineering Development Center, located at Oak Ridge National Laboratory, produced a 6.3 ± 0.4 GBq (1.7 ± 0.1 Ci) 252Cf source for the Californium Rare Isotope Breeder Upgrade (CARIBU) project at Argonne National Laboratory’s Argonne Tandem Linac Accelerator System. The source was produced by electrodeposition of a 252Cf sample onto a stainless steel substrate, which required material free from excess mass for efficient deposition. The resulting deposition was the largest reported 252Cf electrodeposition source ever produced. Several different chromatographic purification methods were investigated to determine which would be most effective for final purification of themore » feed material used for the CARIBU source. The separation of lanthanides from the Cf was of special concern. Furthermore, the separation, using 145Sm, 153Gd, and 249Cf as tracers, was investigated using BioRad AG 50X8 in α-hydroxyisobutyric acid, Eichrom LN resin in both HNO3 and HCl, and Eichrom TEVA resin in NH4SCN. The TEVA NH4SCN system was found to completely separate 145Sm and 153Gd from 249Cf and was adopted into the purification process used in purifying the 252Cf.« less

  6. Well Logging with Californium-252

    SciTech Connect

    Boulogne, A.R.

    2003-01-06

    Californium-252 is an intense neutron emitter that has only recently become available for experimental well logging. The purpose of this research is to investigate the application of well logging to groundwater hydrology; however, most of the techniques and purposes are quite similar to applications in the petroleum industry.

  7. Separation of Californium from other Actinides

    DOEpatents

    Mailen, J C; Ferris, L M

    1973-09-25

    A method is provided for separating californium from a fused fluoride composition containing californium and at least one element selected from the group consisting of plutonium, americium, curium, uranium, thorium, and protactinium which comprises contacting said fluoride composition with a liquid bismuth phase containing sufficient lithium or thorium to effect transfer of said actinides to the bismuth phase and then contacting the liquid bismuth phase with molten LiCl to effect selective transfer of californium to the chloride phase.

  8. Structural investigation of californium under pressure

    NASA Astrophysics Data System (ADS)

    Heathman, S.; Le Bihan, T.; Yagoubi, S.; Johansson, B.; Ahuja, R.

    2013-06-01

    The high-pressure structural behavior of californium has been studied experimentally and theoretically up to 100 GPa. A valence change from divalent to trivalent forms was observed under modest pressure revealing californium to be the only actinide to exhibit more than one metallic valence at near to ambient conditions as is the case for cerium in the lanthanide series. Three metallic valencies and four different crystallographic phases were observed in californium as a function of pressure. High-pressure techniques, synchrotron radiation, and ab initio electronic structure calculations of total energies were used to investigate the material and to determine the role which californium's 5f electrons play in influencing these transitions. The crystallographic structures observed are similar to those found in the preceding actinide elements, curium and americium, with the initially localized 5f states becoming completely delocalized under the influence of high pressure.

  9. Historical Review of Californium-252 Discovery and Development

    DOE R&D Accomplishments Database

    Stoddard, D. H.

    1985-01-01

    This paper discusses the discovery and history of californium 252. This isotope may be synthesized by irradiating plutonium 239, plutonium 242, americium 243, or curium 244 with neutrons in a nuclear reactor. Various experiments and inventions involving Cf conducted at the Savannah River Plant are discussed. The evolution of radiotherapy using californium 252 is reviewed. (PLG)

  10. Historical review of californium-252 discovery and development

    SciTech Connect

    Stoddard, D.H.

    1985-01-01

    This paper discusses the discovery and history of californium 252. This isotope may be synthesized by irradiating plutonium 239, plutonium 242, americium 243, or curium 244 with neutrons in a nuclear reactor. Various experiments and inventions involving /sup 252/Cf conducted at the Savannah River Plant are discussed. The evolution of radiotherapy using californium 252 is reviewed. (PLG)

  11. Californium-252: a remarkable versatile radioisotope

    SciTech Connect

    Osborne-Lee, I.W.; Alexander, C.W.

    1995-10-10

    A product of the nuclear age, Californium-252 ({sup 252}Cf) has found many applications in medicine, scientific research, industry, and nuclear science education. Californium-252 is unique as a neutron source in that it provides a highly concentrated flux and extremely reliable neutron spectrum from a very small assembly. During the past 40 years, {sup 252}Cf has been applied with great success to cancer therapy, neutron radiography of objects ranging from flowers to entire aircraft, startup sources for nuclear reactors, fission activation for quality analysis of all commercial nuclear fuel, and many other beneficial uses, some of which are now ready for further growth. Californium-252 is produced in the High Flux Isotope Reactor (HFIR) and processed in the Radiochemical Engineering Development Center (REDC), both of which are located at the Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The REDC/HFIR facility is virtually the sole supplier of {sup 252}Cf in the western world and is the major supplier worldwide. Extensive exploitation of this product was made possible through the {sup 252}Cf Market Evaluation Program, sponsored by the United States Department of Energy (DOE) [then the Atomic Energy Commission (AEC) and later the Energy Research and Development Administration (ERDA)]. This program included training series, demonstration centers, seminars, and a liberal loan policy for fabricated sources. The Market Evaluation Program was instituted, in part, to determine if large-quantity production capability was required at the Savannah River Laboratory (SRL). Because of the nature of the product and the means by which it is produced, {sup 252}Cf can be produced only in government-owned facilities. It is evident at this time that the Oak Ridge research facility can meet present and projected near-term requirements. The production, shipment, and sales history of {sup 252}Cf from ORNL is summarized herein.

  12. Method for fabricating thin californium-containing radioactive source wires

    DOEpatents

    Gross, Ian G; Pierce, Larry A

    2006-08-22

    A method for reducing the cross-sectional diameter of a radioactive californium-containing cermet wire while simultaneously improving the wire diameter to a more nearly circular cross section. A collet fixture is used to reduce the wire diameter by controlled pressurization pulses while simultaneously improving the wire cross-sectional diameter. The method is especially suitable for use in hot cells for the production of optimized cermet brachytherapy sources that contain large amounts of radioactive californium-252.

  13. Development of Californium-252 Miniature Source Assemblies

    SciTech Connect

    Notspecified, N. A.

    2007-06-26

    The purpose of this CRADA between ORNL and lsotron, Inc. is to develop miniature californium-252 sources configured for remote handling that can be used in neutron brachytherapy for treatment of cancer. Brachytherapy places the · radioactive source at or near the site of the tumor, using a catheter. The CRADA ran from late 1999 through November 2005. The heart of a Cf-252 source is the radioactive core wire, which is sealed inside a metallic source capsule. Previous Cf-252 medical sources were based on a cermet wire with californium oxide dispersed in palladium, typically >1-mm diameter and <0.1% Cf-252 by weight. Previously, the standard medical source in the U.S. was the Applicator Tube (AT) source. 23-mm long, 2.8-mm diameter, with ~30 {micro}g of Cf-252, and which required manual loading into patients by medical staff. The goal of this work was to develop capabilities and technology to fabricate higher-intensity Cf-252 sources attached to a positioning cable, with overall diameter approaching that of exist ing photon (iridium-192) brachytherapy sources (i.e., ~1.1 mm). This work was successful in developing and demonstrating new technologies and procedures for the fabrication of miniaturized Cf-252 sources. CRADA-designed equipment reduced the wire diameters significantly (patent pending). Short wire segments were cut and successfully welded inside capsules meeting the miniaturization goals. A batch of seven prototype sources was prepared that met fabrication specifications. Although their neutron emissions were not maximized, they were still several times more intense than the previous AT sources. Very robust source-to-cable attachment methods were demonstrated (patent issued). A shipping canister was designed and built to contain the completed source assembly. lsotron designed and built a computer-controlled remote afterloader system to deliver the new sources for treatments.

  14. 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.

  15. Accumulation of /sup 254g/Es in the neutron irradiation of californium

    SciTech Connect

    Adaev, V.A.; Klinov, A.V.; Mamelin, A.V.; Toporov, Yu.G.

    1987-06-01

    Preliminary calculations have shown that the ratio of the rates of formation and burnup of /sup 254g/Es can be shifted toward the rate of formation, provided that the californium-containing targets are irradiated with neutrons having a very hard spectrum, (the hardness of the neutron spectrum is defined as the ratio of the flux density of ipithermal neutrons per unit mean logarithmic energy decrement to the flux density of the thermal neutrons). For the purpose of experimentally verifying this conclusion, we irradiated two test samples provided with metal cadmium shields and containing a mixture of californium isotopes as the initial material (approx. 70% of the total was /sup 252/Cf nuclei). After target irradiation, the targets were subjected to a radiochemical treatment and the concentration of the products accumulated was analyzed. It follows from a comparison of experimental and calculated data that the published data on the neutron cross section of the einsteinium isotopes render excessive /sup 254g/Es yields and too small /sup 253/Es yields. Therefore a series of calculations was made for the various values of the resonance integral of the /sup 253/Es absorption and of the partial resonances of the radiative capture integrals of /sup 253/Es in the reaction leading to the formation of /sup 254g/Es and /sup 254m/Es. The calculations have shown that the /sup 253/Es yield in the targets can be satisfactorily predicted with a resonance integral I/sub a/ = 3500 b of absorption

  16. Shielding variation effects for 250 MeV protons on tissue targets.

    PubMed

    Brandl, A; Hranitzky, C; Rollet, S

    2005-01-01

    This paper provides results of computer simulation studies with the goal to analyse issues regarding radiation protection for personnel, patients and third persons involved in hadron therapy treatment. The treatment room and the patient are modelled by simple cylindrical geometries at incident proton energies of 250 MeV. Monte Carlo simulations of the energy and angular dependence of proton, neutron and photon radiation fields and resulting ambient dose equivalent distributions outside the shielding walls are performed. In order to investigate systematic uncertainties due to the shielding materials and inherent to the computer models, various concrete compositions, densities and water contents are modelled, and the influence of simulation parameters on the results obtained is determined. Generally, good agreement is found between results provided by MCNPX and FLUKA computer codes. Variations in neutron ambient dose attenuation from -50 to +/-30% are found due to varying concrete composition. Changes in the water content of the concrete in the order of 8% may cause variations up to 20%. PMID:16381711

  17. A Californium-252 Neutron Source for Student Use

    ERIC Educational Resources Information Center

    Bowen, H. J.

    1975-01-01

    Describes an undergraduate chemistry experiment which utilizes small samples of Californium 252 as a neutron source for the activation of 12 other elements. The students prepare decay curves of the radioactive isotopes and perform nondestructive activation analyses for gram amounts of some elements. (MLH)

  18. Production, distribution and applications of californium-252 neutron sources.

    PubMed

    Martin, R C; Knauer, J B; Balo, P A

    2000-01-01

    The radioisotope 252Cf is routinely encapsulated into compact, portable, intense neutron sources with a 2.6-yr half-life. A source the size of a person's little finger can emit up to 10(11) neutrons s(-1). Californium-252 is used commercially as a reliable, cost-effective neutron source for prompt gamma neutron activation analysis (PGNAA) of coal, cement and minerals, as well as for detection and identification of explosives, land mines and unexploded military ordinance. Other uses are neutron radiography, nuclear waste assays, reactor start-up sources, calibration standards and cancer therapy. The inherent safety of source encapsulations is demonstrated by 30 yr of experience and by US Bureau of Mines tests of source survivability during explosions. The production and distribution center for the US Department of Energy (DOE) Californium Program is the Radiochemical Engineering Development Center (REDC) at Oak Ridge National Laboratory (ORNL). DOE sells 252Cf to commercial reencapsulators domestically and internationally. Sealed 252Cf sources are also available for loan to agencies and subcontractors of the US government and to universities for educational, research and medical applications. The REDC has established the Californium User Facility (CUF) for Neutron Science to make its large inventory of 252Cf sources available to researchers for irradiations inside uncontaminated hot cells. Experiments at the CUF include a land mine detection system, neutron damage testing of solid-state detectors, irradiation of human cancer cells for boron neutron capture therapy experiments and irradiation of rice to induce genetic mutations. PMID:11003521

  19. Production, Distribution, and Applications of Californium-252 Neutron Sources

    SciTech Connect

    Balo, P.A.; Knauer, J.B.; Martin, R.C.

    1999-10-03

    The radioisotope {sup 252}Cf is routinely encapsulated into compact, portable, intense neutron sources with a 2.6-year half-life. A source the size of a person's little finger can emit up to 10{sup 11} neutrons/s. Californium-252 is used commercially as a reliable, cost-effective neutron source for prompt gamma neutron activation analysis (PGNAA) of coal, cement, and minerals, as well as for detection and identification of explosives, laud mines, and unexploded military ordnance. Other uses are neutron radiography, nuclear waste assays, reactor start-up sources, calibration standards, and cancer therapy. The inherent safety of source encapsulations is demonstrated by 30 years of experience and by U.S. Bureau of Mines tests of source survivability during explosions. The production and distribution center for the U. S Department of Energy (DOE) Californium Program is the Radiochemical Engineering Development Center (REDC) at Oak Ridge National Laboratory (ORNL). DOE sells The radioisotope {sup 252}Cf is routinely encapsulated into compact, portable, intense neutron sources with a 2.6- year half-life. A source the size of a person's little finger can emit up to 10 neutrons/s. Californium-252 is used commercially as a reliable, cost-effective neutron source for prompt gamma neutron activation analysis (PGNAA) of coal, cement, and minerals, as well as for detection and identification of explosives, laud mines, and unexploded military ordnance. Other uses are neutron radiography, nuclear waste assays, reactor start-up sources, calibration standards, and cancer therapy. The inherent safety of source encapsulations is demonstrated by 30 years of experience and by U.S. Bureau of Mines tests of source survivability during explosions. The production and distribution center for the U. S Department of Energy (DOE) Californium Program is the Radiochemical Engineering Development Center (REDC) at Oak Ridge National Laboratory(ORNL). DOE sells {sup 252}Cf to commercial

  20. Design, construction, and characterization of a facility for neutron capture gamma ray analysis of sulfur in coal using californium-252

    SciTech Connect

    Layfield, J.R.

    1980-03-01

    A study of neutron capture gamma ray analysis of sulfur in coal using californium-252 as a neutron source is reported. Both internal and external target geometries are investigated. The facility designed for and used in this study is described. The external target geometry is found to be inappropriate because of the low thermal neutron flux at the sample location, which must be outside the biological shielding. The internal target geometry is found to have a sufficient thermal neutron flux, but an excessive gamma ray background. A water filled plastic facility, rather than the paraffin filled steel one used in this study, is suggested as a means of increasing flexibility and decreasing the beackground in the internal target geometry.

  1. Potentially-lethal damage and radioprotection in human cells exposed to californium-252

    SciTech Connect

    Schroy, C.B.; Goud, S.N.; Magura, C.; Feola, J.M.; Maruyama, Y.

    1986-01-01

    Cultured human T-1E cells were irradiated with californium-252 neutrons and gamma rays. When 2 mm caffeine was present in the medium for 47 h after irradiation cell survival (assayed by colony formation) was decreased significantly. When 2 m dimethylsulfoxide was present during the irradiations radioprotection was observed using the same assay. The caffeine data indicate that potentially-lethal lesions exist in cells after californium exposure and that these lesions can be made lethal when they would otherwise be repaired. The DMSO data indicate that radioprotection from californium exposure can be achieved and that scanvengable free radicals play an important role in Cf-252 lethality.

  2. Ultrawideband radar echoes of land mine targets measured at oblique incidence using a 250-kW impulse radar system

    NASA Astrophysics Data System (ADS)

    Chant, Ian J.; Staines, Geoff

    1997-07-01

    United Nations Peacekeeping forces around the world need to transport food, personnel and medical supplies through disputed regions were land mines are in active use as road blocks and terror weapons. A method of fast, effective land mine detection is needed to combat this threat to road transport. The technique must operate from a vehicle travelling at a reasonable velocity and give warning far enough ahead for the vehicle to stop in time to avoid the land mine. There is particular interest in detecting low- metallic content land mines. One possible solutionis the use of ultra-wide-band (UWB) radar. The Australian Defence Department is investigating the feasibility of using UWB radar for land mine detection from a vehicle. A 3 GHz UWB system has been used to collect target response from a series of inert land mines and mine-like objects placed on the ground and buried in the ground. The targets measured were a subset of those in the target set described in Wong et al. with the addition of inert land mines corresponding to some of the surrogate targets in this set. The results are encouraging for the detection of metallic land mines and the larger non-metallic land mines. Smaller low-metallic- content anti-personnel land mines are less likely to be detected.

  3. Emergence of californium as the second transitional element in the actinide series

    SciTech Connect

    Cary, Samantha K.; Vasiliu, Monica; Baumbach, Ryan E.; Stritzinger, Jared T.; Green, Thomas D.; Diefenbach, Kariem; Cross, Justin N.; Knappenberger, Kenneth L.; Liu, Guokui; Silver, Mark A.; DePrince, A. Eugene; Polinski, Matthew J.; Van Cleve, Shelley M.; House, Jane H.; Kikugawa, Naoki; Gallagher, Andrew; Arico, Alexandra A.; Dixon, David A.; Albrecht-Schmitt, Thomas E.

    2015-04-16

    A break in periodicity occurs in the actinide series between plutonium and americium as the result of the localization of 5f electrons. The subsequent chemistry of later actinides is thought to closely parallel lanthanides in that bonding is expected to be ionic and complexation should not substantially alter the electronic structure of the metal ions. Here we demonstrate that ligation of californium(III) by a pyridine derivative results in significant deviations in the properties of the resultant complex with respect to that predicted for the free ion. We expand on this by characterizing the americium and curium analogues for comparison, and show that these pronounced effects result from a second transition in periodicity in the actinide series that occurs, in part, because of the stabilization of the divalent oxidation state. As a result, the metastability of californium(II) is responsible for many of the unusual properties of californium including the green photoluminescence.

  4. Emergence of californium as the second transitional element in the actinide series

    DOE PAGESBeta

    Cary, Samantha K.; Vasiliu, Monica; Baumbach, Ryan E.; Stritzinger, Jared T.; Green, Thomas D.; Diefenbach, Kariem; Cross, Justin N.; Knappenberger, Kenneth L.; Liu, Guokui; Silver, Mark A.; et al

    2015-04-16

    A break in periodicity occurs in the actinide series between plutonium and americium as the result of the localization of 5f electrons. The subsequent chemistry of later actinides is thought to closely parallel lanthanides in that bonding is expected to be ionic and complexation should not substantially alter the electronic structure of the metal ions. Here we demonstrate that ligation of californium(III) by a pyridine derivative results in significant deviations in the properties of the resultant complex with respect to that predicted for the free ion. We expand on this by characterizing the americium and curium analogues for comparison, andmore » show that these pronounced effects result from a second transition in periodicity in the actinide series that occurs, in part, because of the stabilization of the divalent oxidation state. As a result, the metastability of californium(II) is responsible for many of the unusual properties of californium including the green photoluminescence.« less

  5. Emergence of californium as the second transitional element in the actinide series.

    PubMed

    Cary, Samantha K; Vasiliu, Monica; Baumbach, Ryan E; Stritzinger, Jared T; Green, Thomas D; Diefenbach, Kariem; Cross, Justin N; Knappenberger, Kenneth L; Liu, Guokui; Silver, Mark A; DePrince, A Eugene; Polinski, Matthew J; Van Cleve, Shelley M; House, Jane H; Kikugawa, Naoki; Gallagher, Andrew; Arico, Alexandra A; Dixon, David A; Albrecht-Schmitt, Thomas E

    2015-01-01

    A break in periodicity occurs in the actinide series between plutonium and americium as the result of the localization of 5f electrons. The subsequent chemistry of later actinides is thought to closely parallel lanthanides in that bonding is expected to be ionic and complexation should not substantially alter the electronic structure of the metal ions. Here we demonstrate that ligation of californium(III) by a pyridine derivative results in significant deviations in the properties of the resultant complex with respect to that predicted for the free ion. We expand on this by characterizing the americium and curium analogues for comparison, and show that these pronounced effects result from a second transition in periodicity in the actinide series that occurs, in part, because of the stabilization of the divalent oxidation state. The metastability of californium(II) is responsible for many of the unusual properties of californium including the green photoluminescence. PMID:25880116

  6. Emergence of californium as the second transitional element in the actinide series

    PubMed Central

    Cary, Samantha K.; Vasiliu, Monica; Baumbach, Ryan E.; Stritzinger, Jared T.; Green, Thomas D.; Diefenbach, Kariem; Cross, Justin N.; Knappenberger, Kenneth L.; Liu, Guokui; Silver, Mark A.; DePrince, A. Eugene; Polinski, Matthew J.; Van Cleve, Shelley M.; House, Jane H.; Kikugawa, Naoki; Gallagher, Andrew; Arico, Alexandra A.; Dixon, David A.; Albrecht-Schmitt, Thomas E.

    2015-01-01

    A break in periodicity occurs in the actinide series between plutonium and americium as the result of the localization of 5f electrons. The subsequent chemistry of later actinides is thought to closely parallel lanthanides in that bonding is expected to be ionic and complexation should not substantially alter the electronic structure of the metal ions. Here we demonstrate that ligation of californium(III) by a pyridine derivative results in significant deviations in the properties of the resultant complex with respect to that predicted for the free ion. We expand on this by characterizing the americium and curium analogues for comparison, and show that these pronounced effects result from a second transition in periodicity in the actinide series that occurs, in part, because of the stabilization of the divalent oxidation state. The metastability of californium(II) is responsible for many of the unusual properties of californium including the green photoluminescence. PMID:25880116

  7. Biomedical neutron research at the Californium User Facility for neutron science

    SciTech Connect

    Martin, R.C.; Byrne, T.E.; Miller, L.F.

    1997-04-01

    The Californium User Facility for Neutron Science has been established at Oak Ridge National Laboratory (ORNL). The Californium User Facility (CUF) is a part of the larger Californium Facility, which fabricates and stores compact {sup 252}Cf neutron sources for worldwide distribution. The CUF can provide a cost-effective option for research with {sup 252}Cf sources. Three projects at the CUF that demonstrate the versatility of {sup 252}Cf for biological and biomedical neutron-based research are described: future establishment of a {sup 252}Cf-based neutron activation analysis system, ongoing work to produce miniature high-intensity, remotely afterloaded {sup 252}Cf sources for tumor therapy, and a recent experiment that irradiated living human lung cancer cells impregnated with experimental boron compounds to test their effectiveness for boron neutron capture therapy.

  8. Discovery of abundant cellulose microfibers encased in 250 Ma Permian halite: a macromolecular target in the search for life on other planets.

    PubMed

    Griffith, Jack D; Willcox, Smaranda; Powers, Dennis W; Nelson, Roger; Baxter, Bonnie K

    2008-04-01

    In this study, we utilized transmission electron microscopy to examine the contents of fluid inclusions in halite (NaCl) and solid halite crystals collected 650 m below the surface from the Late Permian Salado Formation in southeastern New Mexico (USA). The halite has been isolated from contaminating groundwater since deposition approximately 250 Ma ago. We show that abundant cellulose microfibers are present in the halite and appear remarkably intact. The cellulose is in the form of 5 nm microfibers as well as composite ropes and mats, and was identified by resistance to 0.5 N NaOH treatment and susceptibility to cellulase enzyme treatment. These cellulose microfibers represent the oldest native biological macromolecules to have been directly isolated, examined biochemically, and visualized (without growth or replication) to date. This discovery points to cellulose as an ideal macromolecular target in the search for life on other planets in our Solar System. PMID:18366344

  9. A review of californium-252 neutron brachytherapy for cervical cancer

    SciTech Connect

    Maruyama, Y.; van Nagell, J.R.; Yoneda, J.; Donaldson, E.S.; Gallion, H.H.; Powell, D.; Kryscio, R.J. )

    1991-09-15

    Since 1976 a clinical trial has been conducted to test the feasibility, the potential, and to develop methods for using the neutron-emitting radioactive isotope, californium-252 (Cf-252), for the treatment of cervical cancer. A total of 218 patients were treated in the initial study period from 1976 until 1983. The trials initially treated advanced cervical cancer patients using different doses and schedules; they were extended to include unfavorable presentations of Stages 1 and 2 because of favorable results in the initial trials. The authors began to treat patients with Stage IB bulky or barrel-shaped tumors and the majority were treated with both radiation and hysterectomy. Actuarial survival was determined for Stage IB disease and was 87% at 5 years and 82% at 10 years. For those tested with preoperative radiation it was 92% at 5 and 87% at 10 years. For Stage 2, it was 62% 5 years and 61% at 10. Survival 5 years after combined radiation and surgical therapy for Stage 2 disease was 68%. For Stage 3, it was 33% at 5 years and 25% at 10. However, 5-year survival using the early neutron implant was 46% versus approximately 19% for delayed Cf-252 or cesium 137. Different schedules and sequences of neutrons and photons greatly altered outcome. Neutron treatment before external photon therapy was better for all stages of disease. Only about 5% of all patients developed complications after neutron therapy. No hematologic or mesenchymal second tumors were observed. Neutron brachytherapy was found to be very effective for producing rapid response and greatly improved local control of bulky, barrel, or advanced cervical cancers. The clinical trial identified and evolved schedules, doses, doses per session, and developed methods different from standard photon therapy but highly effective for local control and cure of cervical cancers of all stages.

  10. Safety Analysis Report for Packaging (SARP) of the Oak Ridge National Laboratory TRU Californium Shipping Container

    SciTech Connect

    Box, W.D.; Shappert, L.B.; Seagren, R.D.; Klima, B.B.; Jurgensen, M.C.; Hammond, C.R.; Watson, C.D.

    1980-01-01

    An analytical evaluation of the Oak Ridge National Laboratory TRU Californium Shipping Container was made in order to demonstrate its compliance with the regulations governing off-site shipment of packages that contain radioactive material. The evaluation encompassed five primary categories: structural integrity, thermal resistance, radiation shielding, nuclear criticality safety, and quality assurance. The results of this evaluation demonstrate that the container complies with the applicable regulations.

  11. Separating curium and californium on experimental batches of solid extractants containing D2EHPA

    SciTech Connect

    Dedov, V.B.; Trukhlyaev, P.S.; Kalinichenko, B.S.; Shvetsov, I.K.

    1987-05-01

    Data are given on the extraction parameters for D2EHPA-impregnated solids made by a new method of binding the reagent to the matrix in the synthesis of a styrene-divinylbenzene copolymer by suspension polymerization. Results are given on separating curium and californium with these D2EHPA materials under dynamic conditions. The optimum separation conditions are given, where one obtains virtually pure fractions of the two elements.

  12. Convenient method of simultaneously analyzing aluminum and magnesium in pharmaceutical dosage forms using californium-252 thermal neutron activation

    SciTech Connect

    Landolt, R.R.; Hem, S.L.

    1983-05-01

    A commercial antacid suspension containing aluminum hydroxide and magnesium hydroxide products was used as a model sample to study the use of a californium-252 thermal neutron activation as a method for quantifying aluminum content as well as for the simultaneous assay of aluminum and magnesium. A 3.5-micrograms californium-252 source was used for the activation, and the induced aluminum-28 and magnesium-27 activity was simultaneously measured by sodium iodide crystal gamma-ray spectrometry using dual single-channel analyzers and scalers. The antacid suspension was contained in a chamber designed with the unique capability of serving as the container for counting the induced radioactivity in addition to being the irradiation chamber itself. This pilot study demonstrated that use of more intense californium-252 sources, which are commonly available, would provide a method that is competitive with the ethylenediaminetetraacetic acid titration method in precision and in other aspects as well.

  13. Possible stabilization of the tetravalent oxidation state of berkelium and californium in acetonitrile with triphenylarsine oxide

    SciTech Connect

    Payne, G.F.; Peterson, J.R.

    1987-01-01

    It appears that we may have prepared Bk(IV) nitrate.nTPAs0 and Bk(IV) perchlorate.nTPAs0 complexes which formed the corresponding Cf(IV) complexes through the beta decay of Bk-249. Definitive proof should come from similar experiments with quantities of Bk-249 large enough to allow spectrophotometric detection of the characteristic f..-->..f transitions in these berkelium and californium species. It is clear, however, that TPAs0 and acetonitrile can play a pivotal role in the stabilization of lanact(IV) species.

  14. Charge state and incident energy dependence of K X-ray emission as a function of target thickness for 50-165 MeV Cu ions incident on 11-250 μg/cm 2 Cu

    NASA Astrophysics Data System (ADS)

    Momoi, T.; Shima, K.; Umetani, K.; Moriyama, M.; Ishihara, T.; Mikumo, T.

    1986-05-01

    Thin self-supporting Cu targets in 11-250 μg/cm 2 thickness were bombarded with 50-165 MeV Cu qi+ ions (7 ⩽ qi⩽ 24) to investigate the target thickness dependence of inner shell vacancy production processes in the symmetric collision of Cu + Cu. Doppler-shifted projectile K X-rays were discriminated from the target K X-rays, and the projectile and target K X-ray yields were separately measured as a function of target thickness. The K X-ray yields emitted from the projectile and the target Cu atoms are strongly dependent on the projectile initial charge state and target thickness for all the investigated collision systems of Cu qi+ + Cu. From the observed K X-ray yields, K-shell vacancy production cross sections averaged over the target thickness t of projectile overlineσ KV and target overlineσ ∗KV were separately derived taking into account the fluorescence yield that can be estimated from the Kα X-ray energy shift. When the values of overlineσ KV and overlineσ ∗KV are extrapolated to zero foil thickness, the K shell vacancy formed in the collision has been found to be equally shared between projectile and target in a single collision. With the increase of penetration depth, however, the values of overlineσ ∗KV are greater than those of overlineσ KV presumably due to electron transfer of a target K electron to the projectile K vacancy. the evolution process of projectile excited states as a function of target thickness and the resulting variation of projectile and target K X-ray emissions are discussed.

  15. Production of new superheavy Z=108-114 nuclei with {sup 238}U, {sup 244}Pu, and {sup 248,250}Cm targets

    SciTech Connect

    Feng Zhaoqing; Jin Genming; Li Junqing

    2009-11-15

    Within the framework of the dinuclear system (DNS) model, production cross sections of new superheavy nuclei with charged numbers Z=108-114 are analyzed systematically. Possible combinations based on the actinide nuclides {sup 238}U, {sup 244}Pu, and {sup 248,250}Cm with the optimal excitation energies and evaporation channels are pointed out to synthesize new isotopes that lie between the nuclides produced in the cold fusion reactions and the {sup 48}Ca-induced fusion reactions experimentally, which are feasible to be constructed experimentally. It is found that the production cross sections of superheavy nuclei decrease drastically with the charged numbers of compound nuclei. Larger mass asymmetries of the entrance channels enhance the cross sections in 2n-5n channels.

  16. 30 CFR 250.1905-250.1908 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environmental Management Systems (SEMS) §§ 250.1905-250.1908 ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false 250.1905-250.1908 Section 250.1905-250.1908 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF...

  17. 30 CFR 250.1921-250.1923 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environmental Management Systems (SEMS) §§ 250.1921-250.1923 ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false 250.1921-250.1923 Section 250.1921-250.1923 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF...

  18. Neutron activation analysis at the Californium User Facility for Neutron Science

    SciTech Connect

    Martin, R.C.; Smith, E.H.; Glasgow, D.C.; Jerde, E.A.; Marsh, D.L.; Zhao, L.

    1997-12-01

    The Californium User Facility (CUF) for Neutron Science has been established to provide {sup 252}Cf-based neutron irradiation services and research capabilities including neutron activation analysis (NAA). A major advantage of the CUF is its accessibility and controlled experimental conditions compared with those of a reactor environment The CUF maintains the world`s largest inventory of compact {sup 252}Cf neutron sources. Neutron source intensities of {le} 10{sup 11} neutrons/s are available for irradiations within a contamination-free hot cell, capable of providing thermal and fast neutron fluxes exceeding 10{sup 8} cm{sup {minus}2} s{sup {minus}1} at the sample. Total flux of {ge}10{sup 9} cm{sup {minus}2} s{sup {minus}1} is feasible for large-volume irradiation rabbits within the {sup 252}Cf storage pool. Neutron and gamma transport calculations have been performed using the Monte Carlo transport code MCNP to estimate irradiation fluxes available for sample activation within the hot cell and storage pool and to design and optimize a prompt gamma NAA (PGNAA) configuration for large sample volumes. Confirmatory NAA irradiations have been performed within the pool. Gamma spectroscopy capabilities including PGNAA are being established within the CUF for sample analysis.

  19. Fast and efficient charge breeding of the Californium rare isotope breeder upgrade electron beam ion source

    DOE PAGESBeta

    Ostroumov, P. N.; Barcikowski, A.; Dickerson, C. A.; Perry, A.; Pikin, A. I.; Sharamentov, S. I.; Vondrasek, R. C.; Zinkann, G. P.

    2015-08-28

    The Electron Beam Ion Source (EBIS), developed to breed Californium Rare Isotope Breeder Upgrade (CARIBU) radioactive beams at Argonne Tandem Linac Accelerator System (ATLAS), is being tested off-line. A unique property of the EBIS is a combination of short breeding times, high repetition rates, and a large acceptance. Overall, we have implemented many innovative features during the design and construction of the CARIBU EBIS as compared to the existing EBIS breeders. The off-line charge breeding tests are being performed using a surface ionization source that produces singly charged cesium ions. The main goal of the off-line commissioning is to demonstratemore » stable operation of the EBIS at a 10 Hz repetition rate and a breeding efficiency into single charge state higher than 15%. These goals have been successfully achieved and exceeded. We have measured (20% ± 0.7%) breeding efficiency into the single charge state of 28+ cesium ions with the breeding time of 28 ms. In general, the current CARIBU EBIS operational parameters can provide charge breeding of any ions in the full mass range of periodic table with high efficiency, short breeding times, and sufficiently low charge-to-mass ratio, 1/6.3 for the heaviest masses, for further acceleration in ATLAS. In this study, we discuss the parameters of the EBIS and the charge breeding results in a pulsed injection mode with repetition rates up to 10 Hz.« less

  20. Fast and efficient charge breeding of the Californium rare isotope breeder upgrade electron beam ion source

    NASA Astrophysics Data System (ADS)

    Ostroumov, P. N.; Barcikowski, A.; Dickerson, C. A.; Perry, A.; Pikin, A. I.; Sharamentov, S. I.; Vondrasek, R. C.; Zinkann, G. P.

    2015-08-01

    The Electron Beam Ion Source (EBIS), developed to breed Californium Rare Isotope Breeder Upgrade (CARIBU) radioactive beams at Argonne Tandem Linac Accelerator System (ATLAS), is being tested off-line. A unique property of the EBIS is a combination of short breeding times, high repetition rates, and a large acceptance. Overall, we have implemented many innovative features during the design and construction of the CARIBU EBIS as compared to the existing EBIS breeders. The off-line charge breeding tests are being performed using a surface ionization source that produces singly charged cesium ions. The main goal of the off-line commissioning is to demonstrate stable operation of the EBIS at a 10 Hz repetition rate and a breeding efficiency into single charge state higher than 15%. These goals have been successfully achieved and exceeded. We have measured (20% ± 0.7%) breeding efficiency into the single charge state of 28+ cesium ions with the breeding time of 28 ms. In general, the current CARIBU EBIS operational parameters can provide charge breeding of any ions in the full mass range of periodic table with high efficiency, short breeding times, and sufficiently low charge-to-mass ratio, 1/6.3 for the heaviest masses, for further acceleration in ATLAS. In this paper, we discuss the parameters of the EBIS and the charge breeding results in a pulsed injection mode with repetition rates up to 10 Hz.

  1. Five-year cure of cervical cancer treated using californium-252 neutron brachytherapy

    SciTech Connect

    Maruyama, Y.; van Nagell, J.R.; Yoneda, J.; Donaldson, E.; Hanson, M.; Martin, A.; Wilson, L.C.; Coffey, C.W.; Feola, J.; Beach, J.L.

    1984-10-01

    Female pelvic carcinoma is one of the common malignancies seen at the University of Kentucky Medical Center and often presents in an advanced stage. In 1976, the authors began to test californium-252 neutron brachytherapy (NT) for its efficacy for control of primary and recurrent advanced uterine, cervix, and vaginal cancers. The first protocol used was 5000-5500 rad of whole pelvis irradiation followed by 1-2 Cf-252 insertions using a single tandem placed in the utero-cervico-vaginal region. Of 27 patients with primary carcinomas treated, 10 are alive and well 5 year later (37%). Two of two recurrent tumors were locally controlled but failed later. These patients had advanced cervical, vaginal, or endometrial carcinomas. In 1977, a transitional year, treatment of only unfavorable stages and presentations with NT was initiated. Similar results were obtained with NT as compared to conventional photon therapy (PT). Further improvement in treatment results can be anticipated as NT brachytherapy is used for advanced cancer therapy by more effective treatment schedules and radiation doses. Cf-252 can be used as a radium substitute and achieved similar rates of tumor control and 5-year survivals. 21 references, 2 tables.

  2. Fast and efficient charge breeding of the Californium rare isotope breeder upgrade electron beam ion source

    SciTech Connect

    Ostroumov, P. N. Barcikowski, A.; Dickerson, C. A.; Perry, A.; Sharamentov, S. I.; Vondrasek, R. C.; Zinkann, G. P.; Pikin, A. I.

    2015-08-15

    The Electron Beam Ion Source (EBIS), developed to breed Californium Rare Isotope Breeder Upgrade (CARIBU) radioactive beams at Argonne Tandem Linac Accelerator System (ATLAS), is being tested off-line. A unique property of the EBIS is a combination of short breeding times, high repetition rates, and a large acceptance. Overall, we have implemented many innovative features during the design and construction of the CARIBU EBIS as compared to the existing EBIS breeders. The off-line charge breeding tests are being performed using a surface ionization source that produces singly charged cesium ions. The main goal of the off-line commissioning is to demonstrate stable operation of the EBIS at a 10 Hz repetition rate and a breeding efficiency into single charge state higher than 15%. These goals have been successfully achieved and exceeded. We have measured (20% ± 0.7%) breeding efficiency into the single charge state of 28+ cesium ions with the breeding time of 28 ms. In general, the current CARIBU EBIS operational parameters can provide charge breeding of any ions in the full mass range of periodic table with high efficiency, short breeding times, and sufficiently low charge-to-mass ratio, 1/6.3 for the heaviest masses, for further acceleration in ATLAS. In this paper, we discuss the parameters of the EBIS and the charge breeding results in a pulsed injection mode with repetition rates up to 10 Hz.

  3. Fast and efficient charge breeding of the Californium rare isotope breeder upgrade electron beam ion source.

    PubMed

    Ostroumov, P N; Barcikowski, A; Dickerson, C A; Perry, A; Pikin, A I; Sharamentov, S I; Vondrasek, R C; Zinkann, G P

    2015-08-01

    The Electron Beam Ion Source (EBIS), developed to breed Californium Rare Isotope Breeder Upgrade (CARIBU) radioactive beams at Argonne Tandem Linac Accelerator System (ATLAS), is being tested off-line. A unique property of the EBIS is a combination of short breeding times, high repetition rates, and a large acceptance. Overall, we have implemented many innovative features during the design and construction of the CARIBU EBIS as compared to the existing EBIS breeders. The off-line charge breeding tests are being performed using a surface ionization source that produces singly charged cesium ions. The main goal of the off-line commissioning is to demonstrate stable operation of the EBIS at a 10 Hz repetition rate and a breeding efficiency into single charge state higher than 15%. These goals have been successfully achieved and exceeded. We have measured (20% ± 0.7%) breeding efficiency into the single charge state of 28+ cesium ions with the breeding time of 28 ms. In general, the current CARIBU EBIS operational parameters can provide charge breeding of any ions in the full mass range of periodic table with high efficiency, short breeding times, and sufficiently low charge-to-mass ratio, 1/6.3 for the heaviest masses, for further acceleration in ATLAS. In this paper, we discuss the parameters of the EBIS and the charge breeding results in a pulsed injection mode with repetition rates up to 10 Hz. PMID:26329185

  4. Fast and efficient charge breeding of the Californium rare isotope breeder upgrade electron beam ion source

    SciTech Connect

    Ostroumov, P. N.; Barcikowski, A.; Dickerson, C. A.; Perry, A.; Pikin, A. I.; Sharamentov, S. I.; Vondrasek, R. C.; Zinkann, G. P.

    2015-08-28

    The Electron Beam Ion Source (EBIS), developed to breed Californium Rare Isotope Breeder Upgrade (CARIBU) radioactive beams at Argonne Tandem Linac Accelerator System (ATLAS), is being tested off-line. A unique property of the EBIS is a combination of short breeding times, high repetition rates, and a large acceptance. Overall, we have implemented many innovative features during the design and construction of the CARIBU EBIS as compared to the existing EBIS breeders. The off-line charge breeding tests are being performed using a surface ionization source that produces singly charged cesium ions. The main goal of the off-line commissioning is to demonstrate stable operation of the EBIS at a 10 Hz repetition rate and a breeding efficiency into single charge state higher than 15%. These goals have been successfully achieved and exceeded. We have measured (20% ± 0.7%) breeding efficiency into the single charge state of 28+ cesium ions with the breeding time of 28 ms. In general, the current CARIBU EBIS operational parameters can provide charge breeding of any ions in the full mass range of periodic table with high efficiency, short breeding times, and sufficiently low charge-to-mass ratio, 1/6.3 for the heaviest masses, for further acceleration in ATLAS. In this study, we discuss the parameters of the EBIS and the charge breeding results in a pulsed injection mode with repetition rates up to 10 Hz.

  5. Reaction Rate Measurement at the Californium User Facility (CUF) for unfolding the neutron spectrum

    NASA Astrophysics Data System (ADS)

    Hannan, Mohammad; Ortega, Ruben

    2011-03-01

    Neutron Activation Analysis was used to determine Reaction Rate measurement of several activation detectors at the ORNL Californium User Facility (CUF). The irradiations were performed with 34 mg Cf 252 neutron source strength.. Ten source capsules > 34 mgwerepositionedconcentricallyaroundasamplecavity . Wehavedeterminedabsoluteactivityperatomof 9 detectors : Au 197 (n , γ) Au 198 , Al 27 (n , α) Na 24 , Al 27 (n , p) Mg 27 , Fe 56 (n , p) Mn 5 , Fe 54 (n , p) Mn 54 , In 115 (n , γ) In 116 , Ti 46 (n , p) Sc 46 , Ni 60 (n , p) Co 60 , Fe 58 (n , γ) Fe 59 . Theerrorsarewithin 1.5 - 8 60 and Fe 58 have errors of 46% and 32 %. These high errors may be attributed to the counting statistics. These reaction rate values will be used to unfold the neutron spectrum of the CUF using the MAXED 2000, a computer code for the de convolution of multi sphere neutron spectrometer data and the results are discussed. The authors acknowledge help, advise, and using facility at ORNL-CUF to Dr. Rodger martin and Mr. David C. Galsgow.

  6. The potential of californium-252 in radiotherapy. Preclinical measurements in physics and radiobiology.

    PubMed

    Hall, E J; Rossi, H

    1975-10-01

    Californium-252 is a man-made radionuclide (half-life 2-65 years) which emits a mixture of neutrons and gamma rays. It is used in radiotherapy as an alternative to radium and extends the potential benefits of neutrons to interstitial and intracavitary applications. Gamma rays account for a variable proportion of the dose (30 to 50 per cent), depending on the source filtration and the distance from the source. Dosimetry is complicated by this mixture of neutrons and gamma rays. However, measurements with paired ion-chambers, together with Monte-Carlo calculations, have produced dosimetric data that are adequate for clinical use. Many determinations of the oxygen enhancement ratio (OER) have been reported. At the low dose-rates characteristic of interstitial implants, the OER is about 1-5. This is essentially the figure for fast neutrons alone, since at very low dose-rates the contribution of the gamma rays to the biological effect is negligible. As the dose increases, there is a corresponding rise in the OER because the gamma ray contribution can no longer be ignored. The OER is likely to be about 1-8 if 252Cf is used in intracavity treatments and 2-0 if used in "acute" exposures in devices such as the Cathetron. The relative biological effectivenesss (RBE) varies with dose-rate, and with the biological system used to measure it. Radiobiological experiments indicate that 6,000 rads of radium gamma rays in seven days is equivalent to 890 rads of 252Cf neutrons delivered in approximately the same overall time. This figure was suggested some years ago as an interim guide-line until sufficient clinical experience is accumulated. PMID:811295

  7. Divalent and trivalent gas-phase coordination complexes of californium: evaluating the stability of Cf(ii).

    PubMed

    Dau, Phuong D; Shuh, David K; Sturzbecher-Hoehne, Manuel; Abergel, Rebecca J; Gibson, John K

    2016-08-01

    The divalent oxidation state is increasingly stable relative to the trivalent state for the later actinide elements, with californium the first actinide to exhibit divalent chemistry under moderate conditions. Although there is evidence for divalent Cf in solution and solid compounds, there are no reports of discrete complexes in which Cf(II) is coordinated by anionic ligands. Described here is the divalent Cf methanesulfinate coordination complex, Cf(II)(CH3SO2)3(-), prepared in the gas phase by reductive elimination of CH3SO2 from Cf(III)(CH3SO2)4(-). Comparison with synthesis of the corresponding Sm and Cm complexes reveals reduction of Cf(III) and Sm(III), and no evidence for reduction of Cm(III). This reflects the comparative 3+/2+ reduction potentials: Cf(3+) (-1.60 V) ≈ Sm(3+) (-1.55 V) ≫ Cm(3+) (-3.7 V). Association of O2 to the divalent complexes is attributed to formation of superoxides, with recovery of the trivalent oxidation state. The new gas-phase chemistry of californium, now the heaviest element to have been studied in this manner, provides evidence for Cf(II) coordination complexes and similar chemistry of Cf and Sm. PMID:27424652

  8. Clinical assessment of 252Californium neutron intracavitary brachytherapy using a two-channel Y applicator combined with external beam radiotherapy for endometrial cancer

    PubMed Central

    Zhou, Qian; Cheng Tang; Zhao, Ke-Wei; Xiong, Yan-Li; Chen, Shu; Xu, Wen-Jing; Lei, Xin

    2016-01-01

    OBJECTIVE: The aim of this study was to determine the efficacy of 252Californium neutron intracavitary brachytherapy using a two-channel Y applicator combined with external beam radiotherapy for the treatment of endometrial cancer. METHODS: Thirty-one patients with stage I–III endometrial cancer were recruited for this study. The stage I patients received only 252Californium neutron intracavitary brachytherapy with a two-channel applicator. The stage II and III patients received both 252Californium neutron intracavitary brachytherapy using a two-channel applicator and parallel-opposed whole pelvic radiotherapy. RESULTS: The five-year local control rate was 80.6% (25/31), the overall survival rate was 51.6% (16/31), and the disease-free survival rate was 54.8% (17/31). The incidence of serious late complications was 12.9% (4/31). CONCLUSIONS: 252Californium neutron intracavitary brachytherapy using a two-channel applicator combined with external beam radiotherapy was effective for treating endometrial cancer and the incidence of serious late complications related to this combination was within an acceptable range. PMID:26872078

  9. Californium-252 Brachytherapy Combined With External-Beam Radiotherapy for Cervical Cancer: Long-Term Treatment Results

    SciTech Connect

    Lei Xin; Qian Chengyuan; Qing Yi; Zhao Kewei; Yang Zhengzhou; Dai Nan; Zhong Zhaoyang; Tang Cheng; Li Zheng; Gu Xianqing; Zhou Qian; Feng Yan; Xiong Yanli; Shan Jinlu; Wang Dong

    2011-12-01

    Purpose: To observe, by retrospective analysis, the curative effects and complications due to californium-252 ({sup 252}Cf) neutron intracavitary brachytherapy (ICBT) combined with external-beam radiotherapy (EBRT) in the treatment of cervical cancer. Methods and Materials: From February 1999 to December 2007, 696 patients with cervical cancer (Stages IB to IIIB) were treated with {sup 252}Cf-ICBT in combination of EBRT. Of all, 31 patients were at Stage IB, 104 at IIA, 363 at IIB, 64 at IIIA, and 134 at IIIB. Californium-252 ICBT was delivered at 7-12 Gy per insertion per week, with a total dose of 29-45 Gy to reference point A in three to five insertions. The whole pelvic cavity was treated with 8-MV X-ray external irradiation at 2 Gy per fraction, four times per week. After 16-38 Gy of external irradiation, the center of the whole pelvic field was blocked with a 4-cm-wide lead shield, with a total external irradiation dose of 44-56 Gy. The total treatment course was 5 to 6 weeks. Results: Overall survival rate at 3 and 5 years for all patients was 76.0% and 64.9%, respectively. Disease-free 3- and 5-year survival rates of patients were 71.2% and 58.4%, respectively. Late complications included vaginal contracture and adhesion, radiation proctitis, radiation cystitis, and inflammatory bowel, which accounted for 5.8%, 7.1%, 6.2%, and 4.9%, respectively. Univariate analysis results showed significant correlation of stage, age, histopathologic grade, and lymph node status with overall survival. Cox multiple regression analysis showed that the independent variables were stage, histopathologic grade, tumor size, and lymphatic metastasis in all patients. Conclusion: Results of this series suggest that the combined use of {sup 252}Cf-ICBT with EBRT is an effective method for treatment of cervical cancer.

  10. 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.

  11. 30 CFR 250.1627 - Production requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Production requirements. 250.1627 Section 250... Operations § 250.1627 Production requirements. (a) The lessee shall conduct sulphur production operations in compliance with the approved Development and Production Plan requirements of §§ 250.1627 through 250.1634...

  12. Production of microgram amounts of einsteinium 253 by irradiating californium in a reactor

    SciTech Connect

    Kulyukhin, S.A.; Averman, L.N.; Mikheev, N.B.; Novichenko, V.L.; Rumer, I.A.

    1986-07-01

    /sup 253/Es has been made by irradiating 250 microg of /sup 252/Cf in a neutron flux of 5.10/sup 14/ n/cm/sup 2/.sec for 500 h. The product, about 1 microg of einsteinium, was separated chromatographically on Aminex resin of particle size 20-25 microm. The eluent was ammonium alpha-hydroxyisobutyrate (0.14 mole/liter) at pH 4.95. The purification coefficient for Es from Cf was about 1.10/sup 5/. More extensive purification can be provided by repeating the process on another column with the same parameters.

  13. Operational experience with the Argonne National Laboratory Californium Rare Ion Breeder Upgrade facility and electron cyclotron resonance charge breeder

    NASA Astrophysics Data System (ADS)

    Vondrasek, R.; Clark, J.; Levand, A.; Palchan, T.; Pardo, R.; Savard, G.; Scott, R.

    2014-02-01

    The Californium Rare Ion Breeder Upgrade (CARIBU) of the Argonne National Laboratory Argonne Tandem Linac Accelerator System (ATLAS) facility provides low-energy and accelerated neutron-rich radioactive beams to address key nuclear physics and astrophysics questions. A 350 mCi 252Cf source produces fission fragments which are thermalized and collected by a helium gas catcher into a low-energy particle beam with a charge of 1+ or 2+. An electron cyclotron resonance (ECR) ion source functions as a charge breeder in order to raise the ion charge sufficiently for acceleration in the ATLAS linac. The ECR charge breeder has achieved stable beam charge breeding efficiencies of 10.1% for 23Na7+, 17.9% for 39K10+, 15.6% for 84Kr17+, and 12.4% for 133Cs27+. For the radioactive beams, a charge breeding efficiency of 11.7% has been achieved for 143Cs27+ and 14.7% for 143Ba27+. The typical breeding times are 10 ms/charge state, but the source can be tuned such that this value increases to 100 ms/charge state with the best breeding efficiency corresponding to the longest breeding times—the variation of efficiencies with breeding time will be discussed. Efforts have been made to characterize and reduce the background contaminants present in the ion beam through judicious choice of q/m combinations. Methods of background reduction are being investigated based upon plasma chamber cleaning and vacuum practices.

  14. Development of electron beam ion source charge breeder for rare isotopes at Californium Rare Isotope Breeder Upgrade

    SciTech Connect

    Kondrashev, S.; Dickerson, C.; Levand, A.; Ostroumov, P. N.; Pardo, R. C.; Savard, G.; Vondrasek, R.; Alessi, J.; Beebe, E.; Pikin, A.; Kuznetsov, G. I.; Batazova, M. A.

    2012-02-15

    Recently, the Californium Rare Isotope Breeder Upgrade (CARIBU) to the Argonne Tandem Linac Accelerator System (ATLAS) was commissioned and became available for production of rare isotopes. Currently, an electron cyclotron resonance ion source is used as a charge breeder for CARIBU beams. To further increase the intensity and improve the purity of neutron-rich ion beams accelerated by ATLAS, we are developing a high-efficiency charge breeder for CARIBU based on an electron beam ion source (EBIS). The CARIBU EBIS charge breeder will utilize the state-of-the-art EBIS technology recently developed at Brookhaven National Laboratory (BNL). The electron beam current density in the CARIBU EBIS trap will be significantly higher than that in existing operational charge-state breeders based on the EBIS concept. The design of the CARIBU EBIS charge breeder is nearly complete. Long-lead components of the EBIS such as a 6-T superconducting solenoid and an electron gun have been ordered with the delivery schedule in the fall of 2011. Measurements of expected breeding efficiency using the BNL Test EBIS have been performed using a Cs{sup +} surface ionization ion source for external injection in pulsed mode. In these experiments we have achieved {approx}70% injection/extraction efficiency and breeding efficiency into the most abundant charge state of {approx}17%.

  15. Development of electron beam ion source charge breeder for rare isotopes at Californium Rare Isotope Breeder Upgrade

    SciTech Connect

    Kondrashev S.; Alessi J.; Dickerson, C.; Levand, A.; Ostroumov, P.N.; Pardo, R.C.; Savard, G.; Vondrasek, R.; Beebe, E.; Pikin, A.; Kuznetsov, G.I.; Batazova, M.A.

    2012-02-03

    Recently, the Californium Rare Isotope Breeder Upgrade (CARIBU) to the Argonne Tandem Linac Accelerator System (ATLAS) was commissioned and became available for production of rare isotopes. Currently, an electron cyclotron resonance ion source is used as a charge breeder for CARIBU beams. To further increase the intensity and improve the purity of neutron-rich ion beams accelerated by ATLAS, we are developing a high-efficiency charge breeder for CARIBU based on an electron beam ion source (EBIS). The CARIBU EBIS charge breeder will utilize the state-of-the-art EBIS technology recently developed at Brookhaven National Laboratory (BNL). The electron beam current density in the CARIBU EBIS trap will be significantly higher than that in existing operational charge-state breeders based on the EBIS concept. The design of the CARIBU EBIS charge breeder is nearly complete. Long-lead components of the EBIS such as a 6-T superconducting solenoid and an electron gun have been ordered with the delivery schedule in the fall of 2011. Measurements of expected breeding efficiency using the BNL Test EBIS have been performed using a Cs{sup +} surface ionization ion source for external injection in pulsed mode. In these experiments we have achieved {approx}70% injection/extraction efficiency and breeding efficiency into the most abundant charge state of {approx}17%.

  16. 14 CFR 250.7 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false 250.7 Section 250.7 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.7...

  17. 48 CFR 250.104 - Residual powers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Residual powers. 250.104 Section 250.104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT... Contractual Actions 250.104 Residual powers....

  18. 48 CFR 250.104 - Residual powers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Residual powers. 250.104 Section 250.104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT... Contractual Actions 250.104 Residual powers....

  19. 48 CFR 250.104 - Residual powers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Residual powers. 250.104 Section 250.104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT... Contractual Actions 250.104 Residual powers....

  20. 48 CFR 250.104 - Residual powers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Residual powers. 250.104 Section 250.104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT... Contractual Actions 250.104 Residual powers....

  1. 48 CFR 250.104 - Residual powers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Residual powers. 250.104 Section 250.104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT... Contractual Actions 250.104 Residual powers....

  2. Preparation of actinide targets by electrodeposition

    NASA Astrophysics Data System (ADS)

    Trautmann, N.; Folger, H.

    1989-10-01

    Actinide targets with varying thicknesses on different substrates have been prepared by electrodeposition either from aqueous solutions or from solutions of their nitrates in isopropyl alcohol. With these techniques the actinides can be deposited almost quantitatively on various backing materials within 15 to 30 min. Targets of thorium, uranium, neptunium, plutonium, americium, curium and californium with areal densities from almost carrier-free up to 1.4 mg/cm 2 on thin beryllium, carbon, titanium, tantalum and platinum foils have been prepared. In most cases, prior to the deposition, the actinides had to be purified chemically and for some of them, due to the limited amount of material available, recycling procedures were required. Applications of actinide targets in heavy-ion reactions are briefly discussed.

  3. 14 CFR 250.2 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Applicability. 250.2 Section 250.2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.2 Applicability. This part applies to every carrier, as defined in § 250.1,...

  4. 30 CFR 250.1401 - Index table.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Index table. 250.1401 Section 250.1401 Mineral... OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf (OCS) Civil Penalties § 250.1401 Index table. The following table is an index of the sections in this subpart: § 250.1401Table...

  5. 14 CFR 250.2 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Applicability. 250.2 Section 250.2... REGULATIONS OVERSALES § 250.2 Applicability. This part applies to every carrier, as defined in § 250.1, with... more passenger seats, operating in (1) interstate air transportation or (2) foreign air...

  6. 14 CFR 250.2 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Applicability. 250.2 Section 250.2... REGULATIONS OVERSALES § 250.2 Applicability. This part applies to every carrier, as defined in § 250.1, with... more passenger seats, operating in (1) interstate air transportation or (2) foreign air...

  7. Ab initio full-potential study of mechanical properties and magnetic phase stability of californium monopnictides (CfN and CfP)

    NASA Astrophysics Data System (ADS)

    Amari, S.; Bouhafs, B.

    2016-09-01

    Based on the first-principles methods, the structural, elastic, electronic, properties and magnetic ordering of californium monopnictides CfX (X = P) have been studied using the full-potential augmented plane wave plus local orbitals (FP-L/APW + lo) method within the framework of density functional theory (DFT). The electronic exchange correlation energy is described by generalized gradient approximation GGA and GGA+U (U is the Hubbard correction). The GGA+U method is applied to the rare-earth 5f states. We have calculated the lattice parameters, bulk modulii and the first pressure derivatives of the bulk modulii. The elastic properties of the studied compounds are only investigated in the most stable calculated phase. In order to gain further information, we have calculated Young's modulus, shear modulus, anisotropy factor and Kleinman parameter by the aid of the calculated elastic constants. The results mainly show that californium monopnictides CfX (X = P) have an antiferromagnetic spin ordering. Density of states (DOS) and charge densities for both compounds are also computed in the NaCl (B1) structure.

  8. 48 CFR 1846.673 - Distribution of DD Forms 250 and 250c.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Distribution of DD Forms... Reports 1846.673 Distribution of DD Forms 250 and 250c. (a) DD Forms 250 and 250c shall be distributed in accordance with installation procedures. (b) The contractor is responsible for distributing DD Forms 250...

  9. 48 CFR 1846.673 - Distribution of DD Forms 250 and 250c.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Distribution of DD Forms... Reports 1846.673 Distribution of DD Forms 250 and 250c. (a) DD Forms 250 and 250c shall be distributed in accordance with installation procedures. (b) The contractor is responsible for distributing DD Forms 250...

  10. 48 CFR 1846.673 - Distribution of DD Forms 250 and 250c.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Distribution of DD Forms... Reports 1846.673 Distribution of DD Forms 250 and 250c. (a) DD Forms 250 and 250c shall be distributed in accordance with installation procedures. (b) The contractor is responsible for distributing DD Forms 250...

  11. 48 CFR 1846.673 - Distribution of DD Forms 250 and 250c.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Distribution of DD Forms... Reports 1846.673 Distribution of DD Forms 250 and 250c. (a) DD Forms 250 and 250c shall be distributed in accordance with installation procedures. (b) The contractor is responsible for distributing DD Forms 250...

  12. Application of Monoclonal Antibody G250 Recognizing Carbonic Anhydrase IX in Renal Cell Carcinoma

    PubMed Central

    Oosterwijk-Wakka, Jeannette C.; Boerman, Otto C.; Mulders, Peter F. A.; Oosterwijk, Egbert

    2013-01-01

    Monoclonal antibody G250 (mAbG250) recognizes a determinant on carbonic anhydrase IX (CAIX). CAIX is expressed by virtually all renal cell carcinomas of the clear cell type (ccRCC), but expression in normal tissues is restricted. The homogeneous CAIX expression in ccRCC and excellent targeting capability of mAbG250 in animal models led to the initiation of the clinical evaluation of mAbG250 in (metastatic) RCC (mRCC) patients. Clinical studies confirmed the outstanding targeting ability of mAbG250 and cG250 PET imaging, as diagnostic modality holds great promise for the future, both in detecting localized and advanced disease. Confirmation of the results obtained in the non-randomized clinical trials with unmodified cG250 is needed to substantiate the value of cG250 treatment in mRCC. cG250-Based radio immuno-therapy (RIT) holds promise for treatment of patients with small-volume disease, and adjuvant treatment with unmodified cG250 may be of value in selected cases. In the upcoming years, ongoing clinical trials should provide evidence for these assumptions. Lastly, whether cG250-based RIT can be combined with tyrosine kinase inhibitors, which constitutes the current standard treatment for mRCC, needs to be established. PMID:23759990

  13. Low-Dose-Rate Californium-252 Neutron Intracavitary Afterloading Radiotherapy Combined With Conformal Radiotherapy for Treatment of Cervical Cancer

    SciTech Connect

    Zhang Min; Xu Hongde; Pan Songdan; Lin Shan; Yue Jianhua; Liu Jianren

    2012-07-01

    Purpose: To study the efficacy of low-dose-rate californium-252 ({sup 252}Cf) neutron intracavitary afterloading radiotherapy (RT) combined with external pelvic RT for treatment of cervical cancer. Methods and Materials: The records of 96 patients treated for cervical cancer from 2006 to 2010 were retrospectively reviewed. For patients with tumors {<=}4 cm in diameter, external beam radiation was performed (1.8 Gy/day, five times/week) until the dose reached 20 Gy, and then {sup 252}Cf neutron intracavitary afterloading RT (once/week) was begun, and the frequency of external beam radiation was changed to four times/week. For patients with tumors >4 cm, {sup 252}Cf RT was performed one to two times before whole-pelvis external beam radiation. The tumor-eliminating dose was determined by using the depth limit of 5 mm below the mucosa as the reference point. In all patients, the total dose of the external beam radiation ranged from 46.8 to 50 Gy. For {sup 252}Cf RT, the dose delivered to point A was 6 Gy/fraction, once per week, for a total of seven times, and the total dose was 42 Gy. Results: The mean {+-} SD patient age was 54.7 {+-} 13.7 years. Six patients had disease assessed at stage IB, 13 patients had stage IIA, 49 patients had stage IIB, 3 patients had stage IIIA, 24 patients had stage IIIB, and 1 patient had stage IVA. All patients obtained complete tumor regression (CR). The mean {+-} SD time to CR was 23.5 {+-} 3.4 days. Vaginal bleeding was fully controlled in 80 patients within 1 to 8 days. The mean {+-} SD follow-up period was 27.6 {+-} 12.7 months (range, 6-48 months). Five patients died due to recurrence or metastasis. The 3-year survival and disease-free recurrence rates were 89.6% and 87.5 %, respectively. Nine patients experienced mild radiation proctitis, and 4 patients developed radiocystitis. Conclusions: Low-dose-rate {sup 252}Cf neutron RT combined with external pelvic RT is effective for treating cervical cancer, with a low incidence of

  14. 30 CFR 250.504 - Hydrogen sulfide.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Hydrogen sulfide. 250.504 Section 250.504... § 250.504 Hydrogen sulfide. When a well-completion operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  15. 30 CFR 250.604 - Hydrogen sulfide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Hydrogen sulfide. 250.604 Section 250.604... § 250.604 Hydrogen sulfide. When a well-workover operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  16. 30 CFR 250.504 - Hydrogen sulfide.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Hydrogen sulfide. 250.504 Section 250.504... § 250.504 Hydrogen sulfide. When a well-completion operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  17. 30 CFR 250.604 - Hydrogen sulfide.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Hydrogen sulfide. 250.604 Section 250.604... § 250.604 Hydrogen sulfide. When a well-workover operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  18. 30 CFR 250.604 - Hydrogen sulfide.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Hydrogen sulfide. 250.604 Section 250.604... § 250.604 Hydrogen sulfide. When a well-workover operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  19. 30 CFR 250.504 - Hydrogen sulfide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Hydrogen sulfide. 250.504 Section 250.504... § 250.504 Hydrogen sulfide. When a well-completion operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined in § 250.490 of...

  20. 8 CFR 250.1 - Application.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Application. 250.1 Section 250.1 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS REMOVAL OF ALIENS WHO HAVE FALLEN INTO DISTRESS § 250.1 Application. Application for removal shall be made on Form I-243. No appeal shall lie...

  1. 7 CFR 250.17 - Reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Reports. 250.17 Section 250.17 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.17 Reports. (a) Inventory reports and receipt of donated foods. Distributing agencies shall complete and submit to the...

  2. 7 CFR 250.17 - Reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Reports. 250.17 Section 250.17 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.17 Reports. (a) Inventory reports and receipt of donated foods. Distributing agencies shall complete and submit to the...

  3. 30 CFR 250.1008 - Reports.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Reports. 250.1008 Section 250.1008 Mineral...-Way § 250.1008 Reports. (a) The lessee, or right-of-way holder, shall notify the Regional Supervisor... pressure test on a pipeline. (b) The lessee or right-of-way holder shall submit a report to the...

  4. 21 CFR 820.250 - Statistical techniques.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Statistical techniques. 820.250 Section 820.250...) MEDICAL DEVICES QUALITY SYSTEM REGULATION Statistical Techniques § 820.250 Statistical techniques. (a... statistical techniques required for establishing, controlling, and verifying the acceptability of...

  5. 21 CFR 820.250 - Statistical techniques.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Statistical techniques. 820.250 Section 820.250...) MEDICAL DEVICES QUALITY SYSTEM REGULATION Statistical Techniques § 820.250 Statistical techniques. (a... statistical techniques required for establishing, controlling, and verifying the acceptability of...

  6. 21 CFR 820.250 - Statistical techniques.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Statistical techniques. 820.250 Section 820.250...) MEDICAL DEVICES QUALITY SYSTEM REGULATION Statistical Techniques § 820.250 Statistical techniques. (a... statistical techniques required for establishing, controlling, and verifying the acceptability of...

  7. 30 CFR 250.800 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false General requirements. 250.800 Section 250.800 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Safety Systems § 250.800...

  8. 12 CFR 250.164 - Bankers' acceptances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Bankers' acceptances. 250.164 Section 250.164... MISCELLANEOUS INTERPRETATIONS Interpretations § 250.164 Bankers' acceptances. (a) Section 207 of the Bank Export... bankers' acceptances (“BAs”) that may be created by an individual member bank from 50 per cent (or 100...

  9. 12 CFR 250.164 - Bankers' acceptances.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Bankers' acceptances. 250.164 Section 250.164... MISCELLANEOUS INTERPRETATIONS Interpretations § 250.164 Bankers' acceptances. (a) Section 207 of the Bank Export... bankers' acceptances (“BAs”) that may be created by an individual member bank from 50 per cent (or 100...

  10. 30 CFR 250.1607 - Field rules.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Field rules. 250.1607 Section 250.1607 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1607 Field rules. When geological...

  11. 30 CFR 250.1607 - Field rules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Field rules. 250.1607 Section 250.1607 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1607 Field rules. When geological and engineering information...

  12. 30 CFR 250.1607 - Field rules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Field rules. 250.1607 Section 250.1607 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1607 Field rules....

  13. 30 CFR 250.1607 - Field rules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Field rules. 250.1607 Section 250.1607 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1607 Field rules....

  14. 41 CFR 60-250.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Definitions. 60-250.2 Section 60-250.2 Public Contracts and Property Management Other Provisions Relating to Public Contracts OFFICE OF FEDERAL CONTRACT COMPLIANCE PROGRAMS, EQUAL EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 250-AFFIRMATIVE ACTION AND...

  15. 7 CFR 250.19 - Reviews.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Reviews. 250.19 Section 250.19 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.19 Reviews. (a) General. Each distributing agency shall establish a review system in order to assess the effectiveness...

  16. 7 CFR 250.19 - Reviews.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Reviews. 250.19 Section 250.19 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.19 Reviews. (a) General. Each distributing agency shall establish a review system in order to assess the effectiveness...

  17. 7 CFR 250.19 - Reviews.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Reviews. 250.19 Section 250.19 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.19 Reviews. (a) General. Each distributing agency shall establish a review system in order to assess the effectiveness...

  18. 7 CFR 250.19 - Reviews.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Reviews. 250.19 Section 250.19 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.19 Reviews. (a) General. Each distributing agency shall establish a review system in order to assess the effectiveness...

  19. 7 CFR 250.19 - Reviews.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Reviews. 250.19 Section 250.19 Agriculture Regulations... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.19 Reviews. (a) General. Each distributing agency shall establish a review system in order to assess the effectiveness...

  20. 2 CFR 1401.250 - Grant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Grant. 1401.250 Section 1401.250 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF THE INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.250 Grant. Grant means an award...

  1. 2 CFR 1401.250 - Grant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Grant. 1401.250 Section 1401.250 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF THE INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) (Eff. 1-21-2011) Definitions § 1401.250 Grant. Grant...

  2. 2 CFR 1401.250 - Grant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Grant. 1401.250 Section 1401.250 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF THE INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.250 Grant. Grant means an award...

  3. 2 CFR 1401.250 - Grant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Grant. 1401.250 Section 1401.250 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF THE INTERIOR REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1401.250 Grant. Grant means an award...

  4. 30 CFR 250.1500 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Definitions. 250.1500 Section 250.1500 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Well Control and Production Safety Training § 250.1500 Definitions. Terms used in...

  5. 40 CFR 723.250 - Polymers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Polymers. 723.250 Section 723.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT PREMANUFACTURE NOTIFICATION EXEMPTIONS Specific Exemptions § 723.250 Polymers. (a) Purpose and scope. (1) This section grants an exemption from certain...

  6. 30 CFR 250.1204 - Surface commingling.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Surface commingling. 250.1204 Section 250.1204 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Measurement, Surface Commingling, and Security § 250.1204 Surface...

  7. 30 CFR 250.1203 - Gas measurement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Gas measurement. 250.1203 Section 250.1203 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Measurement, Surface Commingling, and Security § 250.1203 Gas measurement. (a)...

  8. 30 CFR 250.1600 - Performance standard.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Performance standard. 250.1600 Section 250.1600 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1600 Performance standard. Operations...

  9. 30 CFR 250.618 - Wireline operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Wireline operations. 250.618 Section 250.618 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.618 Wireline...

  10. 30 CFR 217.250 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Audits. 217.250 Section 217.250 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT AUDITS AND INSPECTIONS Other Solid Minerals § 217.250 Audits. An audit of the lessee's accounts and books may be...

  11. 32 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Definitions. 250.3 Section 250.3 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS WITHHOLDING OF UNCLASSIFIED TECHNICAL DATA FROM PUBLIC DISCLOSURE § 250.3 Definitions. (a) Qualified U.S. contractor. 1 A private individual...

  12. 30 CFR 250.1604 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false General requirements. 250.1604 Section 250.1604 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1604 General requirements. Sulphur lessees shall...

  13. 30 CFR 250.1604 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false General requirements. 250.1604 Section 250.1604 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1604...

  14. 30 CFR 250.1604 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false General requirements. 250.1604 Section 250.1604 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1604...

  15. 7 CFR 250.23 - Buy American.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Buy American. 250.23 Section 250.23 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.23...

  16. 7 CFR 250.23 - Buy American.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Buy American. 250.23 Section 250.23 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.23...

  17. 7 CFR 250.23 - Buy American.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Buy American. 250.23 Section 250.23 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.23...

  18. 14 CFR 250.1 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Definitions. 250.1 Section 250.1 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.1 Definitions. Airport means the airport at which the direct or connecting...

  19. 5 CFR 250.102 - Delegated authorities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Delegated authorities. 250.102 Section 250.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Authority for Personnel Actions in Agencies § 250.102 Delegated authorities. OPM...

  20. 5 CFR 250.102 - Delegated authorities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Delegated authorities. 250.102 Section 250.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Authority for Personnel Actions in Agencies § 250.102 Delegated authorities. OPM...

  1. 5 CFR 250.102 - Delegated authorities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Delegated authorities. 250.102 Section 250.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Authority for Personnel Actions in Agencies § 250.102 Delegated authorities. OPM...

  2. 5 CFR 250.102 - Delegated authorities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Delegated authorities. 250.102 Section 250.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Authority for Personnel Actions in Agencies § 250.102 Delegated authorities. OPM...

  3. 5 CFR 250.102 - Delegated authorities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Delegated authorities. 250.102 Section 250.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Authority for Personnel Actions in Agencies § 250.102 Delegated authorities. OPM...

  4. 21 CFR 74.250 - Orange B.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Orange B. 74.250 Section 74.250 Food and Drugs... ADDITIVES SUBJECT TO CERTIFICATION Foods § 74.250 Orange B. (a) Identity. (1) The color additive Orange B is.... (2) The diluents in color additive mixtures for food use containing Orange B are limited to...

  5. 21 CFR 74.250 - Orange B.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Orange B. 74.250 Section 74.250 Food and Drugs... ADDITIVES SUBJECT TO CERTIFICATION Foods § 74.250 Orange B. (a) Identity. (1) The color additive Orange B is.... (2) The diluents in color additive mixtures for food use containing Orange B are limited to...

  6. 21 CFR 74.250 - Orange B.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Orange B. 74.250 Section 74.250 Food and Drugs... ADDITIVES SUBJECT TO CERTIFICATION Foods § 74.250 Orange B. (a) Identity. (1) The color additive Orange B is.... (2) The diluents in color additive mixtures for food use containing Orange B are limited to...

  7. 21 CFR 74.250 - Orange B.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Orange B. 74.250 Section 74.250 Food and Drugs... ADDITIVES SUBJECT TO CERTIFICATION Foods § 74.250 Orange B. (a) Identity. (1) The color additive Orange B is.... (2) The diluents in color additive mixtures for food use containing Orange B are limited to...

  8. 21 CFR 74.250 - Orange B.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Orange B. 74.250 Section 74.250 Food and Drugs... ADDITIVES SUBJECT TO CERTIFICATION Foods § 74.250 Orange B. (a) Identity. (1) The color additive Orange B is.... (2) The diluents in color additive mixtures for food use containing Orange B are limited to...

  9. 8 CFR 250.1 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Application. 250.1 Section 250.1 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS REMOVAL OF ALIENS WHO HAVE FALLEN INTO DISTRESS § 250.1 Application. Application for removal shall be made on Form I-243. No appeal shall lie...

  10. 32 CFR 250.6 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Responsibilities. 250.6 Section 250.6 National... WITHHOLDING OF UNCLASSIFIED TECHNICAL DATA FROM PUBLIC DISCLOSURE § 250.6 Responsibilities. (a) The Under Secretary of Defense for Research and Engineering (USDR&E) shall have overall responsibility for...

  11. 21 CFR 1271.250 - Labeling controls.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Labeling controls. 1271.250 Section 1271.250 Food..., AND CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.250 Labeling controls. (a) General. You must establish and maintain procedures to control the labeling of HCT/Ps. You must...

  12. 21 CFR 1271.250 - Labeling controls.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Labeling controls. 1271.250 Section 1271.250 Food..., AND CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.250 Labeling controls. (a) General. You must establish and maintain procedures to control the labeling of HCT/Ps. You must...

  13. 30 CFR 250.800 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... by reference as specified in 30 CFR 250.198); (2) Meet the drilling and production riser standards of API RP 2RD (incorporated by reference as specified in 30 CFR 250.198); (3) Design all stationkeeping... specified in 30 CFR 250.198), as well as relevant U.S. Coast Guard regulations; and (4)...

  14. 30 CFR 250.604 - Hydrogen sulfide.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Hydrogen sulfide. 250.604 Section 250.604...-Workover Operations § 250.604 Hydrogen sulfide. When a well-workover operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined...

  15. 30 CFR 250.808 - Hydrogen sulfide.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Hydrogen sulfide. 250.808 Section 250.808 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... § 250.808 Hydrogen sulfide. Production operations in zones known to contain hydrogen sulfide (H2S) or...

  16. 30 CFR 250.808 - Hydrogen sulfide.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Hydrogen sulfide. 250.808 Section 250.808 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... § 250.808 Hydrogen sulfide. Production operations in zones known to contain hydrogen sulfide (H2S) or...

  17. 30 CFR 250.808 - Hydrogen sulfide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Hydrogen sulfide. 250.808 Section 250.808 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... § 250.808 Hydrogen sulfide. Production operations in zones known to contain hydrogen sulfide (H2S) or...

  18. 30 CFR 250.808 - Hydrogen sulfide.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Hydrogen sulfide. 250.808 Section 250.808 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... Safety Systems § 250.808 Hydrogen sulfide. Production operations in zones known to contain...

  19. 30 CFR 250.504 - Hydrogen sulfide.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Hydrogen sulfide. 250.504 Section 250.504...-Completion Operations § 250.504 Hydrogen sulfide. When a well-completion operation is conducted in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of H2S is unknown (as defined...

  20. 40 CFR 97.250 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false 97.250 Section 97.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.250...

  1. 40 CFR 97.250 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false 97.250 Section 97.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.250...

  2. 40 CFR 97.250 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false 97.250 Section 97.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.250...

  3. 40 CFR 97.250 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false 97.250 Section 97.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.250...

  4. 40 CFR 97.250 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false 97.250 Section 97.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.250...

  5. 46 CFR 174.250 - Unrestricted service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Unrestricted service. 174.250 Section 174.250 Shipping... PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Liftboats § 174.250 Unrestricted service. Each liftboat not limited to restricted service must comply with subpart C of this part in...

  6. 7 CFR 250.53 - Contract provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... that such activities will be performed in accordance with the applicable requirements in 7 CFR part 250... subpart C of 7 CFR part 250 and with the provisions of distributing or recipient agency processing... CFR part 250; (9) Assurance that the food service management company will comply with the storage...

  7. 7 CFR 250.53 - Contract provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... that such activities will be performed in accordance with the applicable requirements in 7 CFR part 250... subpart C of 7 CFR part 250 and with the provisions of distributing or recipient agency processing... CFR part 250; (9) Assurance that the food service management company will comply with the storage...

  8. 7 CFR 250.53 - Contract provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... that such activities will be performed in accordance with the applicable requirements in 7 CFR part 250... subpart C of 7 CFR part 250 and with the provisions of distributing or recipient agency processing... CFR part 250; (9) Assurance that the food service management company will comply with the storage...

  9. 30 CFR 250.1633 - Production measurement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Production measurement. 250.1633 Section 250... Operations § 250.1633 Production measurement. (a) General. Measurement equipment and security procedures.... The lessee shall not commence production of sulphur until the Regional Supervisor has approved...

  10. 30 CFR 250.1632 - Production rates.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Production rates. 250.1632 Section 250.1632 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... § 250.1632 Production rates. Each sulphur deposit shall be produced at rates that will provide...

  11. 7 CFR 250.53 - Contract provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... that such activities will be performed in accordance with the applicable requirements in 7 CFR part 250... subpart C of 7 CFR part 250 and with the provisions of distributing or recipient agency processing... CFR part 250; (9) Assurance that the food service management company will comply with the storage...

  12. 7 CFR 250.2 - Administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 250.2 Section 250.2 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.2 Administration. (a) Delegation to FNS. Within the Department, FNS shall act on behalf of the Department in the administration of...

  13. 7 CFR 250.2 - Administration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Administration. 250.2 Section 250.2 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.2 Administration. (a) Delegation to FNS. Within the Department, FNS shall act on behalf of the Department in the administration of...

  14. 7 CFR 250.2 - Administration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Administration. 250.2 Section 250.2 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.2 Administration. (a) Delegation to FNS. Within the Department, FNS shall act on behalf of the Department in the administration of...

  15. 21 CFR 820.250 - Statistical techniques.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Statistical techniques. 820.250 Section 820.250...) MEDICAL DEVICES QUALITY SYSTEM REGULATION Statistical Techniques § 820.250 Statistical techniques. (a... statistical techniques required for establishing, controlling, and verifying the acceptability of...

  16. 21 CFR 820.250 - Statistical techniques.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Statistical techniques. 820.250 Section 820.250...) MEDICAL DEVICES QUALITY SYSTEM REGULATION Statistical Techniques § 820.250 Statistical techniques. (a... statistical techniques required for establishing, controlling, and verifying the acceptability of...

  17. 30 CFR 250.1627 - Production requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Production requirements. 250.1627 Section 250... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1627 Production requirements. (a) The lessee shall conduct sulphur production operations in compliance with...

  18. 30 CFR 250.1627 - Production requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Production requirements. 250.1627 Section 250... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1627 Production requirements. (a) The lessee shall conduct sulphur production operations in compliance with...

  19. 30 CFR 250.1205 - Site security.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Site security. 250.1205 Section 250.1205..., Surface Commingling, and Security § 250.1205 Site security. (a) What are the requirements for site security? You must: (1) Protect Federal production against production loss or theft; (2) Post a sign...

  20. 30 CFR 250.1205 - Site security.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Site security. 250.1205 Section 250.1205..., Surface Commingling, and Security § 250.1205 Site security. (a) What are the requirements for site security? You must: (1) Protect Federal production against production loss or theft; (2) Post a sign...

  1. 30 CFR 250.1205 - Site security.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Site security. 250.1205 Section 250.1205..., Surface Commingling, and Security § 250.1205 Site security. (a) What are the requirements for site security? You must: (1) Protect Federal production against production loss or theft; (2) Post a sign...

  2. 41 CFR 60-250.21 - Prohibitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Prohibitions. 60-250.21 Section 60-250.21 Public Contracts and Property Management Other Provisions Relating to Public Contracts OFFICE OF FEDERAL CONTRACT COMPLIANCE PROGRAMS, EQUAL EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 250-AFFIRMATIVE ACTION AND...

  3. 30 CFR 250.800 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... with API RP 14J (as incorporated by reference in 30 CFR 250.198); (2) Meet the drilling and production riser standards of API RP 2RD (as incorporated by reference in 30 CFR 250.198); (3) Design all... in 30 CFR 250.198), as well as relevant U.S. Coast Guard regulations; and (4) Design...

  4. 30 CFR 250.800 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... with API RP 14J (as incorporated by reference in 30 CFR 250.198); (2) Meet the drilling and production riser standards of API RP 2RD (as incorporated by reference in 30 CFR 250.198); (3) Design all... in 30 CFR 250.198), as well as relevant U.S. Coast Guard regulations; and (4) Design...

  5. 30 CFR 250.800 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with API RP 14J (as incorporated by reference in 30 CFR 250.198); (2) Meet the drilling and production riser standards of API RP 2RD (as incorporated by reference in 30 CFR 250.198); (3) Design all... in 30 CFR 250.198), as well as relevant U.S. Coast Guard regulations; and (4) Design...

  6. 20 CFR 632.250 - General.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false General. 632.250 Section 632.250 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.250 General. This subpart contains the policies, rules,...

  7. 30 CFR 250.1604 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... presence of H2S is unknown (as defined in 30 CFR 250.490 of this part), the lessee shall take appropriate... 30 Mineral Resources 2 2010-07-01 2010-07-01 false General requirements. 250.1604 Section 250.1604 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND...

  8. 46 CFR 199.250 - Drills.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Drills. 199.250 Section 199.250 Shipping COAST GUARD... CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.250 Drills. (a) An abandon-ship drill and a fire drill, as described in § 199.180, must be conducted on each passenger vessel...

  9. 46 CFR 199.250 - Drills.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Drills. 199.250 Section 199.250 Shipping COAST GUARD... CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.250 Drills. (a) An abandon-ship drill and a fire drill, as described in § 199.180, must be conducted on each passenger vessel...

  10. 46 CFR 199.250 - Drills.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Drills. 199.250 Section 199.250 Shipping COAST GUARD... CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.250 Drills. (a) An abandon-ship drill and a fire drill, as described in § 199.180, must be conducted on each passenger vessel...

  11. 46 CFR 199.250 - Drills.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Drills. 199.250 Section 199.250 Shipping COAST GUARD... CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.250 Drills. (a) An abandon-ship drill and a fire drill, as described in § 199.180, must be conducted on each passenger vessel...

  12. 46 CFR 199.250 - Drills.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Drills. 199.250 Section 199.250 Shipping COAST GUARD... CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.250 Drills. (a) An abandon-ship drill and a fire drill, as described in § 199.180, must be conducted on each passenger vessel...

  13. 30 CFR 250.808 - Hydrogen sulfide.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Hydrogen sulfide. 250.808 Section 250.808... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Safety Systems § 250.808 Hydrogen sulfide. Production operations in zones known to contain hydrogen sulfide (H2S) or in zones where the presence of...

  14. 30 CFR 250.604 - Hydrogen sulfide.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Hydrogen sulfide. 250.604 Section 250.604... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.604 Hydrogen sulfide. When a well-workover operation is conducted in zones known to contain hydrogen sulfide (H2S) or...

  15. 30 CFR 250.504 - Hydrogen sulfide.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Hydrogen sulfide. 250.504 Section 250.504... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.504 Hydrogen sulfide. When a well-completion operation is conducted in zones known to contain hydrogen sulfide (H2S) or...

  16. 21 CFR 1271.250 - Labeling controls.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Labeling controls. 1271.250 Section 1271.250 Food..., AND CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.250 Labeling controls. (a) General. You must establish and maintain procedures to control the labeling of HCT/Ps. You must...

  17. 21 CFR 1271.250 - Labeling controls.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Labeling controls. 1271.250 Section 1271.250 Food..., AND CELLULAR AND TISSUE-BASED PRODUCTS Current Good Tissue Practice § 1271.250 Labeling controls. (a) General. You must establish and maintain procedures to control the labeling of HCT/Ps. You must...

  18. 8 CFR 250.2 - Removal authorization.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Removal authorization. 250.2 Section 250.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS REMOVAL OF ALIENS WHO HAVE FALLEN INTO DISTRESS § 250.2 Removal authorization. If the district director grants the application...

  19. 8 CFR 250.2 - Removal authorization.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Removal authorization. 250.2 Section 250.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS REMOVAL OF ALIENS WHO HAVE FALLEN INTO DISTRESS § 250.2 Removal authorization. If the district director grants the application...

  20. 30 CFR 250.1627 - Production requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Production requirements. 250.1627 Section 250... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1627 Production requirements. (a) The lessee shall conduct sulphur production operations in compliance with the...

  1. 30 CFR 250.1633 - Production measurement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Production measurement. 250.1633 Section 250... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1633 Production measurement. (a... determination. (b) Application and approval. The lessee shall not commence production of sulphur until...

  2. 30 CFR 250.1632 - Production rates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Production rates. 250.1632 Section 250.1632 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1632 Production rates. Each...

  3. 30 CFR 250.300 - Pollution prevention.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Pollution prevention. 250.300 Section 250.300 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pollution Prevention and Control § 250.300 Pollution prevention....

  4. 7 CFR 250.21 - Civil rights.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2011-01-01 2011-01-01 false Civil rights. 250.21 Section 250.21 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.21...

  5. 7 CFR 250.21 - Civil rights.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2013-01-01 2013-01-01 false Civil rights. 250.21 Section 250.21 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.21...

  6. 7 CFR 250.21 - Civil rights.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2014-01-01 2014-01-01 false Civil rights. 250.21 Section 250.21 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.21...

  7. 7 CFR 250.21 - Civil rights.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2012-01-01 2012-01-01 false Civil rights. 250.21 Section 250.21 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General Operating Provisions § 250.21...

  8. 30 CFR 250.1619 - Well records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Well records. 250.1619 Section 250.1619 Mineral... OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1619 Well records. (a) Complete and accurate records for each well and all well operations shall be retained for a period of 2 years at...

  9. 21 CFR 73.250 - Fruit juice.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Fruit juice. 73.250 Section 73.250 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.250 Fruit juice. (a) Identity. (1) The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or...

  10. 21 CFR 73.250 - Fruit juice.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Fruit juice. 73.250 Section 73.250 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.250 Fruit juice. (a) Identity. (1) The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or...

  11. 21 CFR 73.250 - Fruit juice.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Fruit juice. 73.250 Section 73.250 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.250 Fruit juice. (a) Identity. (1) The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or...

  12. 21 CFR 73.250 - Fruit juice.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Fruit juice. 73.250 Section 73.250 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.250 Fruit juice. (a) Identity. (1) The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or...

  13. 21 CFR 73.250 - Fruit juice.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Fruit juice. 73.250 Section 73.250 Food and Drugs... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.250 Fruit juice. (a) Identity. (1) The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or...

  14. 49 CFR 250.3 - Fees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Fees. 250.3 Section 250.3 Transportation Other... TRANSPORTATION GUARANTEE OF CERTIFICATES OF TRUSTEES OF RAILROADS IN REORGANIZATION § 250.3 Fees. On date of... Administrator as a guarantee fee such amount as the Administrator hereafter may determine and prescribe...

  15. 32 CFR 250.6 - Responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Responsibilities. 250.6 Section 250.6 National... WITHHOLDING OF UNCLASSIFIED TECHNICAL DATA FROM PUBLIC DISCLOSURE § 250.6 Responsibilities. (a) The Under Secretary of Defense for Research and Engineering (USDR&E) shall have overall responsibility for...

  16. 30 CFR 250.123 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false 250.123 Section 250.123 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Performance Standards § 250.123...

  17. 30 CFR 250.123 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false 250.123 Section 250.123 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Performance Standards § 250.123...

  18. 30 CFR 250.123 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false 250.123 Section 250.123 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Performance Standards § 250.123...

  19. 30 CFR 250.490 - Hydrogen sulfide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Hydrogen sulfide. 250.490 Section 250.490 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Hydrogen Sulfide § 250.490 Hydrogen sulfide. (a)...

  20. 30 CFR 250.300 - Pollution prevention.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Pollution prevention. 250.300 Section 250.300... OPERATIONS IN THE OUTER CONTINENTAL SHELF Pollution Prevention and Control § 250.300 Pollution prevention. (a... pollution occurs as a result of operations conducted by or on behalf of the lessee and the pollution...

  1. 48 CFR 1846.672 - Preparing DD Forms 250 and 250c.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Preparing DD Forms 250 and 250c. 1846.672 Section 1846.672 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... DD Forms 250 and 250c....

  2. 48 CFR 1846.672 - Preparing DD Forms 250 and 250c.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Preparing DD Forms 250 and 250c. 1846.672 Section 1846.672 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... DD Forms 250 and 250c....

  3. 48 CFR 1846.672 - Preparing DD Forms 250 and 250c.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Preparing DD Forms 250 and 250c. 1846.672 Section 1846.672 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... DD Forms 250 and 250c....

  4. 48 CFR 1846.672 - Preparing DD Forms 250 and 250c.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Preparing DD Forms 250 and 250c. 1846.672 Section 1846.672 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... DD Forms 250 and 250c....

  5. Results with the electron cyclotron resonance charge breeder for the {sup 252}Cf fission source project (Californium Rare Ion Breeder Upgrade) at Argonne Tandem Linac Accelerator System

    SciTech Connect

    Vondrasek, R.; Kondrashev, S.; Pardo, R.; Scott, R.; Zinkann, G. P.

    2010-02-15

    The construction of the Californium Rare Ion Breeder Upgrade, a new radioactive beam facility for the Argonne Tandem Linac Accelerator System (ATLAS), is nearing completion. The facility will use fission fragments from a 1 Ci {sup 252}Cf source; thermalized and collected into a low-energy particle beam by a helium gas catcher. In order to reaccelerate these beams, an existing ATLAS electron cyclotron resonance (ECR) ion source was redesigned to function as an ECR charge breeder. Thus far, the charge breeder has been tested with stable beams of rubidium and cesium achieving charge breeding efficiencies of 9.7% into {sup 85}Rb{sup 17+} and 2.9% into {sup 133}Cs{sup 20+}.

  6. The N250 Brain Potential to Personally Familiar and Newly Learned Faces and Objects

    PubMed Central

    Pierce, Lara J.; Scott, Lisa S.; Boddington, Sophie; Droucker, Danielle; Curran, Tim; Tanaka, James W.

    2011-01-01

    Studies employing event-related potentials have shown that when participants are monitoring for a novel target face, the presentation of their own face elicits an enhanced negative brain potential in posterior channels approximately 250 ms after stimulus onset. Here, we investigate whether the own face N250 effect generalizes to other highly familiar objects, specifically, images of the participant’s own dog and own car. In our experiments, participants were asked to monitor for a pre-experimentally unfamiliar target face (Joe), a target dog (Experiment 1: Joe’s Dog) or a target car (Experiment 2: Joe’s Car). The target face and object stimuli were presented with non-target foils that included novel face and object stimuli, the participant’s own face, their own dog (Experiment 1), and their own car (Experiment 2). The consistent findings across the two experiments were the following: (1) the N250 potential differentiated the target faces and objects from the non-target face and object foils and (2) despite being non-targets, the own face and own objects produced an N250 response that was equal in magnitude to the target faces and objects by the end of the experiment. Thus, as indicated by its response to personally familiar and recently familiarized faces and objects, the N250 component is a sensitive index of individuated representations in visual memory. PMID:22059071

  7. Anatomy of a controversy: Application of the Langevin technique to the analysis of the Californium-252 Source-Driven Noise Analysis method for subcriticality determination

    SciTech Connect

    Stolle, A.M.

    1991-01-01

    The expressions for the power spectral density of the noise equivalent sources have been calculated explicitly for the (a) stochastic transport equation, (b) the one-speed transport equaton, (c) the one-speed P{sub 1} equations, (d) the one-speed diffusion equation and (e) the point kinetic equation. The stochastic nature of Fick's law in (d) has been emphasized. The Langevin technique has been applied at various levels of approximation to the interpretation of the Californium-252 Source-Driven Noise Analysis (CSDNA) experiment for determining the reactivity in subcritical media. The origin of the controversy surrounding this method has been explained. The foundations of the CSDNA method as a viable experimental technique to infer subcriticality from a measured ratio of power spectral densities of the outputs of two neutron detectors and a third external source detector has been examined by solving the one-speed stochastic diffusion equation for a point external Californium-252 source and two detectors in an infinite medium. The expression relating reactivity to the measured ratio of PSDs was found to depend implicitly on k itself. Through a numerical analysis fo this expression, the authors have demonstrated that for a colinear detector-source-detector configuration for neutron detectors far from the source, the expression for the subcritical multiplication factor becomes essentially insensitive to k, hence, demonstrating some possibility for the viability of this technique. However, under more realistic experimental conditions, i.e., for finite systems in which diffusion theroy is not applicable, the measurement of the subcritical multiplication factor from a single measured ratio of PSDs, without extensive transport calculations, remains doubtful.

  8. 32 CFR 250.4 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...” or “restricted rights” data as defined in 32 CFR 9-201(c) and 9-601(j) of the DoD Acquisition... 32 National Defense 2 2010-07-01 2010-07-01 false Policy. 250.4 Section 250.4 National Defense... UNCLASSIFIED TECHNICAL DATA FROM PUBLIC DISCLOSURE § 250.4 Policy. (a) In accordance with 10 U.S.C. 140c,...

  9. 30 CFR 250.1001 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... are to be regulated as DOI pipelines; and (5) All OCS pipelines not subject to regulation under 49 CFR... that are regulated under 49 CFR parts 192 and 195. Lease term pipelines are those pipelines owned and... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Definitions. 250.1001 Section 250.1001...

  10. 30 CFR 250.1001 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OCS pipelines not subject to regulation under 49 CFR parts 192 and 195. DOT pipelines include: (1... on the OCS before crossing into State waters and that are regulated under 49 CFR parts 192 and 195... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Definitions. 250.1001 Section 250.1001...

  11. 30 CFR 250.125 - Service fees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...—processing of the following: Fee amount 30 CFR citation (1) Change in Designation of Operator $164 § 250.143... Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR....241(e). (6) Deepwater Operations Plan $3,336 § 250.292(p). (7) Conservation Information Document...

  12. 30 CFR 250.1205 - Site security.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Site security. 250.1205 Section 250.1205 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... Regional Supervisor as soon as possible, but no later than the next business day after discovery: (i)...

  13. 30 CFR 250.1602 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Applicability. 250.1602 Section 250.1602 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... conducted under a lease for the purpose of discovery or delineation of a sulphur deposit and for...

  14. 30 CFR 250.1634 - Site security.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Site security. 250.1634 Section 250.1634 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... business day after discovery of the evidence of mishandling....

  15. 40 CFR 170.250 - Decontamination.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Decontamination. 170.250 Section 170... PROTECTION STANDARD Standard for Pesticide Handlers § 170.250 Decontamination. (a) Requirement. During any..., decontamination supplies for washing off pesticides and pesticide residues. (b) General conditions. (1)...

  16. 32 CFR 250.5 - Procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR 379.3, EAR) (see § 250.7) or exemption (22 CFR 125.11, ITAR) (see § 250.8). 3 May require... presentation of sufficient information showing that the basis for such revocation was in error or has...

  17. 32 CFR 250.5 - Procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CFR 379.3, EAR) (see § 250.7) or exemption (22 CFR 125.11, ITAR) (see § 250.8). 3 May require... presentation of sufficient information showing that the basis for such revocation was in error or has...

  18. 30 CFR 250.200 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... established by this part. Non-conventional production or completion technology includes, but is not limited to... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Definitions. 250.200 Section 250.200 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE...

  19. 30 CFR 250.1203 - Gas measurement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... recommendations in API MPMS as incorporated by reference in 30 CFR 250.198. (3) Ensure that the measurement... recommendations in API MPMS as referenced in 30 CFR 250.198. (5) Take proportional-to-flow or spot samples... generated, subject to all other document retention and production requirements in 30 U.S.C. 1713 and 30...

  20. 30 CFR 250.1621 - Crew instructions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Crew instructions. 250.1621 Section 250.1621 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur...

  1. 30 CFR 250.506 - Crew instructions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Crew instructions. 250.506 Section 250.506 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  2. 30 CFR 250.606 - Crew instructions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Crew instructions. 250.606 Section 250.606 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  3. English 304 & Communications 250: Professional Rhetorics

    ERIC Educational Resources Information Center

    Hodgson, Justin

    2009-01-01

    This article provides a course overview of English 304 & Communications 250: Professional Rhetorics. This course was a pilot project instituted at Clemson University in spring of 2008. The project integrally linked English 304 (Business Writing) and Communications 250 (Public Speaking), requiring the same students to be enrolled in both 3…

  4. 30 CFR 250.1600 - Performance standard.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Performance standard. 250.1600 Section 250.1600 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... manner to protect against harm or damage to life (including fish and other aquatic life),...

  5. 17 CFR 250.1 - Registration.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Registration. 250.1 Section... AND REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.1 Registration. (a) Notification of registration. Notifications of registration pursuant to...

  6. 17 CFR 250.1 - Registration.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Registration. 250.1 Section... AND REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.1 Registration. (a) Notification of registration. Notifications of registration pursuant to...

  7. 5 CFR 250.301 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Definitions. 250.301 Section 250.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN... agency's management team. This includes anyone with supervisory or managerial duties. Managers are...

  8. 5 CFR 250.301 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Definitions. 250.301 Section 250.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN... agency's management team. This includes anyone with supervisory or managerial duties. Managers are...

  9. 5 CFR 250.301 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Definitions. 250.301 Section 250.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN... agency's management team. This includes anyone with supervisory or managerial duties. Managers are...

  10. 5 CFR 250.301 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Definitions. 250.301 Section 250.301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN... agency's management team. This includes anyone with supervisory or managerial duties. Managers are...

  11. 30 CFR 250.1633 - Production measurement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Production measurement. 250.1633 Section 250... Production measurement. (a) General. Measurement equipment and security procedures shall be designed... production of sulphur until the Regional Supervisor has approved the method of measurement. The request...

  12. 30 CFR 250.1633 - Production measurement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Production measurement. 250.1633 Section 250... Production measurement. (a) General. Measurement equipment and security procedures shall be designed... production of sulphur until the Regional Supervisor has approved the method of measurement. The request...

  13. 30 CFR 250.1633 - Production measurement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Production measurement. 250.1633 Section 250... Production measurement. (a) General. Measurement equipment and security procedures shall be designed... production of sulphur until the Regional Supervisor has approved the method of measurement. The request...

  14. 21 CFR 1271.250 - Labeling controls.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Labeling controls. 1271.250 Section 1271.250 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) REGULATIONS UNDER CERTAIN OTHER ACTS ADMINISTERED BY THE FOOD AND DRUG ADMINISTRATION HUMAN CELLS,...

  15. 7 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Definitions. 250.3 Section 250.3 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED STATES, ITS TERRITORIES AND POSSESSIONS AND AREAS...

  16. 7 CFR 250.21 - Civil rights.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... rights. Distributing agencies, subdistributing agencies and recipient agencies shall comply with the Department's nondiscrimination regulations (7 CFR parts 15, 15a, and 15b) and the FNS civil rights... 7 Agriculture 4 2010-01-01 2010-01-01 false Civil rights. 250.21 Section 250.21...

  17. 30 CFR 250.1634 - Site security.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Site security. 250.1634 Section 250.1634 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... security. (a) All locations where sulphur is produced, measured, or stored shall be operated and...

  18. 30 CFR 250.1634 - Site security.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Site security. 250.1634 Section 250.1634 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... security. (a) All locations where sulphur is produced, measured, or stored shall be operated and...

  19. 30 CFR 250.1634 - Site security.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Site security. 250.1634 Section 250.1634 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... security. (a) All locations where sulphur is produced, measured, or stored shall be operated and...

  20. 7 CFR 4279.250 - Feasibility studies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Feasibility studies. 4279.250 Section 4279.250 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  1. 7 CFR 4279.250 - Feasibility studies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Feasibility studies. 4279.250 Section 4279.250 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  2. 7 CFR 4279.250 - Feasibility studies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Feasibility studies. 4279.250 Section 4279.250 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GUARANTEED LOANMAKING Biorefinery Assistance...

  3. 30 CFR 250.1204 - Surface commingling.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... test procedures in 30 CFR part 250, subpart K; and (3) Retain the well test data at the field location....125. The service fees are divided into two levels based on complexity, see table in § 250.1202(a)(1... production through the designated system operator. (b) What are the requirements for a periodic well...

  4. 30 CFR 250.1204 - Surface commingling.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... test procedures in 30 CFR part 250, Subpart K; and (3) Retain the well test data at the field location....125. The service fees are divided into two levels based on complexity, see table in § 250.1202(a)(1... production through the designated system operator. (b) What are the requirements for a periodic well...

  5. 30 CFR 250.1204 - Surface commingling.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... test procedures in 30 CFR part 250, subpart K; and (3) Retain the well test data at the field location....125. The service fees are divided into two levels based on complexity, see table in § 250.1202(a)(1... production through the designated system operator. (b) What are the requirements for a periodic well...

  6. 30 CFR 250.1607 - Field rules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Field rules. 250.1607 Section 250.1607 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Field rules. When geological and engineering information in a field enables a District Manager...

  7. 20 CFR 632.250 - General.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Youth Employment and Training Program for Indians and other Native Americans authorized by title II... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false General. 632.250 Section 632.250 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN...

  8. 36 CFR 2.50 - Special events.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Special events. 2.50 Section... PROTECTION, PUBLIC USE AND RECREATION § 2.50 Special events. (a) Sports events, pageants, regattas, public spectator attractions, entertainments, ceremonies, and similar events are allowed: Provided, however,...

  9. 36 CFR 2.50 - Special events.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Special events. 2.50 Section... PROTECTION, PUBLIC USE AND RECREATION § 2.50 Special events. (a) Sports events, pageants, regattas, public spectator attractions, entertainments, ceremonies, and similar events are allowed: Provided, however,...

  10. 36 CFR 2.50 - Special events.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Special events. 2.50 Section... PROTECTION, PUBLIC USE AND RECREATION § 2.50 Special events. (a) Sports events, pageants, regattas, public spectator attractions, entertainments, ceremonies, and similar events are allowed: Provided, however,...

  11. 36 CFR 2.50 - Special events.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Special events. 2.50 Section... PROTECTION, PUBLIC USE AND RECREATION § 2.50 Special events. (a) Sports events, pageants, regattas, public spectator attractions, entertainments, ceremonies, and similar events are allowed: Provided, however,...

  12. 36 CFR 2.50 - Special events.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Special events. 2.50 Section... PROTECTION, PUBLIC USE AND RECREATION § 2.50 Special events. (a) Sports events, pageants, regattas, public spectator attractions, entertainments, ceremonies, and similar events are allowed: Provided, however,...

  13. 40 CFR 35.250 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... regulations are at 40 CFR parts 150 through 189 and 19 CFR part 12. ... ASSISTANCE Environmental Program Grants Pesticide Program Implementation (section 23(a)(1)) § 35.250 Purpose. (a) Purpose of section. Sections 35.250 through 35.259 govern Pesticide Program...

  14. 30 CFR 250.605 - Subsea workovers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.605 Subsea workovers. No subsea well-workover operation including routine operations shall be commenced until the lessee obtains... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Subsea workovers. 250.605 Section...

  15. 30 CFR 250.605 - Subsea workovers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.605 Subsea workovers. No subsea well-workover operation including routine... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Subsea workovers. 250.605 Section...

  16. 30 CFR 250.505 - Subsea completions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.505 Subsea completions. No subsea well completion shall be commenced until the lessee obtains written approval from the... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Subsea completions. 250.505 Section...

  17. 30 CFR 250.505 - Subsea completions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.505 Subsea completions. No subsea well completion shall be commenced until the... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Subsea completions. 250.505 Section...

  18. 5 CFR 250.203 - Agency responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 250.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Strategic Human Capital Management § 250.203 Agency responsibilities. (a) To assist in the assessment of the management of human capital in the Federal Government, and to help meet...

  19. 5 CFR 250.203 - Agency responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 250.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Strategic Human Capital Management § 250.203 Agency responsibilities. (a) To assist in the assessment of the management of human capital in the Federal Government, and to help meet...

  20. 5 CFR 250.203 - Agency responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 250.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Strategic Human Capital Management § 250.203 Agency responsibilities. (a) To assist in the assessment of the management of human capital in the Federal Government, and to help meet...

  1. 5 CFR 250.203 - Agency responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 250.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Strategic Human Capital Management § 250.203 Agency responsibilities. (a) To assist in the assessment of the management of human capital in the Federal Government, and to help meet...

  2. 5 CFR 250.203 - Agency responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 250.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Strategic Human Capital Management § 250.203 Agency responsibilities. (a) To assist in the assessment of the management of human capital in the Federal Government, and to help meet...

  3. 7 CFR 250.18 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the Department's Uniform Federal Assistance Regulations (7 CFR part 3015). (b) Independent CPA audits... auditing provisions set forth under the Uniform Federal Assistance Regulations (7 CFR part 3015, subpart I... 7 Agriculture 4 2010-01-01 2010-01-01 false Audits. 250.18 Section 250.18 Agriculture...

  4. 48 CFR 1846.672 - Preparing DD Forms 250 and 250c.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Preparing DD Forms 250 and 250c. 1846.672 Section 1846.672 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CONTRACT MANAGEMENT QUALITY ASSURANCE Material Inspection and Receiving Reports 1846.672 Preparing DD Forms 250 and...

  5. 48 CFR 1846.673 - Distribution of DD Forms 250 and 250c.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Distribution of DD Forms 250 and 250c. 1846.673 Section 1846.673 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CONTRACT MANAGEMENT QUALITY ASSURANCE Material Inspection and Receiving Reports 1846.673 Distribution of DD Forms 250 and...

  6. 30 CFR 250.1401 - Index table.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1401 Index table. The following table is an index of...

  7. 30 CFR 250.1401 - Index table.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1401 Index table. The following table is an index of...

  8. 30 CFR 250.1401 - Index table.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1401 Index table. The following table is an index of...

  9. 30 CFR 250.1401 - Index table.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1401 Index table. The following table...

  10. 20 CFR 632.250 - General.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.250 General. This subpart... Youth Employment and Training Program for Indians and other Native Americans authorized by title...

  11. 30 CFR 250.1204 - Surface commingling.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the well test procedures in 30 CFR part 250, Subpart K; and (3) Retain the well test data at the field... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  12. 40 CFR 96.250 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR SO2 Allowance Tracking System § 96.250...

  13. 30 CFR 250.1201 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... applicable chapter of the API MPMS, which is incorporated by reference in 30 CFR 250.198. Terms used in... amount greater than 0.0025. Natural gas—a highly compressible, highly expandable mixture of...

  14. 5 CFR 250.302 - Survey requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....302 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.302 Survey requirements. (a) Each executive agency must conduct... or equivalent. Leaders An agency's management team. This includes anyone with supervisory...

  15. 5 CFR 250.302 - Survey requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....302 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.302 Survey requirements. (a) Each executive agency must conduct... or equivalent. Leaders An agency's management team. This includes anyone with supervisory...

  16. 5 CFR 250.302 - Survey requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....302 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.302 Survey requirements. (a) Each executive agency must conduct... or equivalent. Leaders An agency's management team. This includes anyone with supervisory...

  17. 5 CFR 250.302 - Survey requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....302 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.302 Survey requirements. (a) Each executive agency must conduct... or equivalent. Leaders An agency's management team. This includes anyone with supervisory...

  18. 30 CFR 250.125 - Service fees.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... published in the Federal Register for comment. Service—processing of the following: Fee amount 30 CFR... safety devices required by API RP 14C (as incorporated by reference in § 250.198); $13,238 additional...

  19. 30 CFR 250.1619 - Well records.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1619 Well records. (a..., directional-well surveys, and core analyses. Composite logs of multiple runs and directional-well...

  20. 30 CFR 250.1619 - Well records.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1619 Well records. (a..., directional-well surveys, and core analyses. Composite logs of multiple runs and directional-well...

  1. 30 CFR 250.1619 - Well records.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1619 Well records. (a..., directional-well surveys, and core analyses. Composite logs of multiple runs and directional-well...

  2. 30 CFR 250.805 - Safety device training.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CFR 250, subpart O. ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Safety device training. 250.805 Section 250.805 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE...

  3. 30 CFR 250.805 - Safety device training.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CFR 250, subpart O. ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Safety device training. 250.805 Section 250.805 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE...

  4. 30 CFR 250.805 - Safety device training.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CFR 250, subpart O. ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Safety device training. 250.805 Section 250.805 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE...

  5. 40 CFR 264.250 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Waste Piles § 264.250... treat hazardous waste in piles, except as § 264.1 provides otherwise. (b) The regulations in...

  6. 21 CFR 175.250 - Paraffin (synthetic).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HUMAN CONSUMPTION (CONTINUED) INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS Substances for Use as Components of Coatings § 175.250 Paraffin (synthetic). Synthetic paraffin may be safely used as an impregnant in, coating on, or component of coatings on articles used in...

  7. 30 CFR 250.1903 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Safety and Environmental Management Systems (SEMS) § 250.1903 Definitions. Definitions listed in this section apply to this...

  8. 30 CFR 250.1602 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., J, M, N, O, and Q of this part and the applicable provisions of 30 CFR 550 subparts A, B, C, J and N... provisions of 30 CFR 550, subpart K, where such provisions specifically are referenced in this subpart. ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Applicability. 250.1602 Section...

  9. 30 CFR 250.1602 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., J, M, N, O, and Q of this part and the applicable provisions of 30 CFR 550 subparts A, B, C, J and N... provisions of 30 CFR 550, subpart K, where such provisions specifically are referenced in this subpart. ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Applicability. 250.1602 Section...

  10. 30 CFR 250.1602 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., J, M, N, O, and Q of this part and the applicable provisions of 30 CFR 550 subparts A, B, C, J and N... provisions of 30 CFR 550, subpart K, where such provisions specifically are referenced in this subpart. ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Applicability. 250.1602 Section...

  11. 30 CFR 250.1402 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1402 Definitions. Terms used in this subpart have the... penalties. Violation means failure to comply with the Outer Continental Shelf Lands Act (OCSLA) or any...

  12. 30 CFR 250.1402 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1402 Definitions. Terms used in this subpart have the... penalties. Violation means failure to comply with the Outer Continental Shelf Lands Act (OCSLA) or any...

  13. 30 CFR 250.1402 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1402 Definitions. Terms used in this subpart have the... penalties. Violation means failure to comply with the Outer Continental Shelf Lands Act (OCSLA) or any...

  14. 30 CFR 250.1604 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... known to contain H2S or in zones where the presence of H2S is unknown (as defined in 30 CFR 250.490 of... Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... rigging up and rigging down, shall be conducted in a safe manner. (b) Hydrogen sulfide (H 2 S). When...

  15. 30 CFR 250.1605 - Drilling requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... on fixed platforms according to § 250.108 of this subpart. (h) Diesel-engine air intakes. Diesel-engine air intakes must be equipped with a device to shut down the diesel engine in the event of runaway. Diesel engines that are continuously attended must be equipped with either remote-operated manual...

  16. 30 CFR 250.1402 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf Civil Penalties Outer Continental Shelf Lands Act Civil Penalties § 250.1402 Definitions. Terms used in this... assess civil penalties. Violation means failure to comply with the Outer Continental Shelf Lands...

  17. 7 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Americans Act of 1965 (42 U.S.C. 3030a). NSLP means the National School Lunch Program, 7 CFR part 210..., and CACFP, and that are served to eligible recipients. SBP means the School Breakfast Program, 7 CFR... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.3 Definitions. 7 CFR part...

  18. 7 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Americans Act of 1965 (42 U.S.C. 3030a). NSLP means the National School Lunch Program, 7 CFR part 210..., and CACFP, and that are served to eligible recipients. SBP means the School Breakfast Program, 7 CFR... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.3 Definitions. 7 CFR part...

  19. 7 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Americans Act of 1965 (42 U.S.C. 3030a). NSLP means the National School Lunch Program, 7 CFR part 210..., and CACFP, and that are served to eligible recipients. SBP means the School Breakfast Program, 7 CFR... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.3 Definitions. 7 CFR part...

  20. 30 CFR 250.1500 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OPERATIONS IN THE OUTER CONTINENTAL SHELF Well Control and Production Safety Training § 250.1500 Definitions..., other than an employee of the lessee, performing well control or production safety duties for the lessee. Employee means direct employees of the lessees who are assigned well control or production safety duties....

  1. 30 CFR 250.1203 - Gas measurement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... follow the recommendations in API MPMS or RP and AGA as incorporated by reference in 30 CFR 250.198.... 1713 and 30 CFR part 1212. (5) Upon the request of the Regional Supervisor, you must provide copies of... AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production...

  2. 30 CFR 250.1203 - Gas measurement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... follow the recommendations in API MPMS or RP and AGA as incorporated by reference in 30 CFR 250.198.... 1713 and 30 CFR part 1212. (5) Upon the request of the Regional Supervisor, you must provide copies of... AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production...

  3. 30 CFR 250.1203 - Gas measurement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... follow the recommendations in API MPMS or RP and AGA as incorporated by reference in 30 CFR 250.198.... 1713 and 30 CFR part 1212. (5) Upon the request of the Regional Supervisor, you must provide copies of... AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production...

  4. 7 CFR 250.15 - Financial management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Uniform Federal Assistance Regulations, 7 CFR part 3015, subpart T. In no case may distribution charges be... under the cost Principles in the Department's Uniform Federal Assistance Regulations, 7 CFR part 3015... 7 Agriculture 4 2014-01-01 2014-01-01 false Financial management. 250.15 Section...

  5. 7 CFR 250.15 - Financial management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Uniform Federal Assistance Regulations, 7 CFR part 3015, subpart T. In no case may distribution charges be... under the cost Principles in the Department's Uniform Federal Assistance Regulations, 7 CFR part 3015... 7 Agriculture 4 2010-01-01 2010-01-01 false Financial management. 250.15 Section...

  6. 7 CFR 250.15 - Financial management.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Uniform Federal Assistance Regulations, 7 CFR part 3015, subpart T. In no case may distribution charges be... under the cost Principles in the Department's Uniform Federal Assistance Regulations, 7 CFR part 3015... 7 Agriculture 4 2013-01-01 2013-01-01 false Financial management. 250.15 Section...

  7. 7 CFR 250.15 - Financial management.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Uniform Federal Assistance Regulations, 7 CFR part 3015, subpart T. In no case may distribution charges be... under the cost Principles in the Department's Uniform Federal Assistance Regulations, 7 CFR part 3015... 7 Agriculture 4 2012-01-01 2012-01-01 false Financial management. 250.15 Section...

  8. 7 CFR 250.15 - Financial management.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Uniform Federal Assistance Regulations, 7 CFR part 3015, subpart T. In no case may distribution charges be... under the cost Principles in the Department's Uniform Federal Assistance Regulations, 7 CFR part 3015... 7 Agriculture 4 2011-01-01 2011-01-01 false Financial management. 250.15 Section...

  9. 7 CFR 1710.250 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., construction work plans (CWPs), CWP amendments, and special engineering and cost studies. Long range... engineering and cost studies to demonstrate the need for each proposed facility or activity and the... Plans and Related Studies § 1710.250 General. (a) An ongoing, integrated planning system is needed...

  10. 7 CFR 1726.250 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Modifications to RUS Standard Contract Forms § 1726.250 General. RUS provides standard forms of contract for the procurement of materials, equipment, and construction and for contract amendments and various related forms for use by RUS borrowers. See § 1726.304...

  11. 7 CFR 250.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.3 Definitions. 7 CFR part 3016... and cooperative agreements and subawards to State, local, and Indian tribal governments. 7 CFR part... Adult Care Food Program, 7 CFR part 226. Charitable institutions means public institutions or...

  12. 30 CFR 250.1201 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CFR 250.198. Terms used in Subpart L have the following meaning: Allocation meter—a meter used to... Unit (Btu)—the amount of heat needed to raise the temperature of one pound of water from 59.5 degrees... expressed in mole percent. Force majeure event—an event beyond your control such as war, act of...

  13. 30 CFR 250.1605 - Drilling requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... pursuant to 30 CFR 550.211 through 550.228 and 30 CFR 550.241 through 550.262 to support a determination... on fixed platforms according to § 250.108 of this subpart. (h) Diesel-engine air intakes. Diesel-engine air intakes must be equipped with a device to shut down the diesel engine in the event of...

  14. 30 CFR 250.1605 - Drilling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... pursuant to 30 CFR 550.211 through 550.228 and 30 CFR 550.241 through 550.262 to support a determination... on fixed platforms according to § 250.108 of this subpart. (h) Diesel-engine air intakes. Diesel-engine air intakes must be equipped with a device to shut down the diesel engine in the event of...

  15. 30 CFR 250.1605 - Drilling requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... pursuant to 30 CFR 550.211 through 550.228 and 30 CFR 550.241 through 550.262 to support a determination... on fixed platforms according to § 250.108 of this subpart. (h) Diesel-engine air intakes. Diesel-engine air intakes must be equipped with a device to shut down the diesel engine in the event of...

  16. 7 CFR 250.53 - Contract provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CFR part 250; (9) Assurance that the food service management company will comply with the storage and... the recipient agency's meal service in the school year or fiscal year (including both entitlement and... that such activities will be performed in accordance with the applicable requirements in 7 CFR part...

  17. 30 CFR 250.304 - Existing facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... part and submit only that information required to make the necessary findings under paragraphs (b...(a) or 250.249(a) of this part and compare these emissions to the emission exemption amount “E” for each air pollutant calculated using the following formulas: E=3400D2/3 for CO; and E=33.3D for TSP,...

  18. 30 CFR 250.1601 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1601 Definitions. Terms... brine well by circulating water into and out of a cavity in the salt core of a salt dome. Brine well means a well drilled through cap rock into the core at a salt dome for the purpose of producing...

  19. Californium interrogation prompt neutron (CIPN) instrument for non-destructive assay of spent nuclear fuel-Design concept and experimental demonstration

    NASA Astrophysics Data System (ADS)

    Henzlova, D.; Menlove, H. O.; Rael, C. D.; Trellue, H. R.; Tobin, S. J.; Park, Se-Hwan; Oh, Jong-Myeong; Lee, Seung-Kyu; Ahn, Seong-Kyu; Kwon, In-Chan; Kim, Ho-Dong

    2016-01-01

    This paper presents results of the first experimental demonstration of the Californium Interrogation Prompt Neutron (CIPN) instrument developed within a multi-year effort launched by the Next Generation Safeguards Initiative Spent Fuel Project of the United States Department of Energy. The goals of this project focused on developing viable non-destructive assay techniques with capabilities to improve an independent verification of spent fuel assembly characteristics. For this purpose, the CIPN instrument combines active and passive neutron interrogation, along with passive gamma-ray measurements, to provide three independent observables. This paper describes the initial feasibility demonstration of the CIPN instrument, which involved measurements of four pressurized-water-reactor spent fuel assemblies with different levels of burnup and two initial enrichments. The measurements were performed at the Post-Irradiation Examination Facility at the Korea Atomic Energy Institute in the Republic of Korea. The key aim of the demonstration was to evaluate CIPN instrument performance under realistic deployment conditions, with the focus on a detailed assessment of systematic uncertainties that are best evaluated experimentally. The measurements revealed good positioning reproducibility, as well as a high degree of insensitivity of the CIPN instrument's response to irregularities in a radial burnup profile. Systematic uncertainty of individual CIPN instrument signals due to assembly rotation was found to be <4.5%, even for assemblies with fairly extreme gradients in the radial burnup profile. These features suggest that the CIPN instrument is capable of providing a good representation of assembly average characteristics, independent of assembly orientation in the instrument.

  20. Californium versus cobalt brachytherapy combined with external-beam radiotherapy for IIB stage cervical cancer: long-term experience of a single institute

    PubMed Central

    Janulionis, Ernestas; Valuckas, Konstantinas Povilas; Samerdokiene, Vitalija; Atkocius, Vydmantas

    2015-01-01

    Purpose The purpose of this paper was to observe and compare long-term curative effects and complications of FIGO stage IIB cervical cancer patients (n = 232) treated with high-dose-rate (HDR) californium (252Cf) neutron or cobalt (60Co) photon intracavitary brachytherapy (ICBT) combined with external-beam radiotherapy (EBRT). Material and methods The EBRT dose to the small pelvis was 50 Gy in both groups. The brachytherapy component of 252Cf or 60Co was added in the 3rd week of EBRT, 5 fractions were performed once per week resulting in a total ICBT dose of 40 Gy/Gyeq (point A). Results Overall survival (OS) at 5, 10 and 15 years was 63.6%, 50.4% and 38.8% in the 252Cf group and 62.2%, 50.5%, 39.9%, in the 60Co group, respectively (p = 0.74). The percentage of tumour recurrence was statistically significantly lower in the 252Cf group with 7.4% versus 17.1% in the 60Co group (p = 0.02). Second primary cancers have developed similarly 9.1% and 8.1% cases for 252Cf and 60Co groups, respectively. Conclusions Our long-term retrospective study comparing 252Cf and 60Co isotopes with brachytherapy in combined treatment of FIGO IIB stage cervix carcinoma patients shows, that overall survival in the both groups are similar. However, the recurrence of tumour was significantly lower in the 252Cf group. The incidence of second primary cancers was similar in both groups. PMID:26622239

  1. 30 CFR 250.1200 - Question index table.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Frequently asked questions CFR citation 1. What are the requirements for measuring liquid hydrocarbons? § 250... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Question index table. 250.1200 Section 250.1200... Measurement, Surface Commingling, and Security § 250.1200 Question index table. The table in this...

  2. Thomson Scattering at 250 kHz

    NASA Astrophysics Data System (ADS)

    Young, William; den Hartog, D. J.; Morton, L. A.; MST Team

    2015-11-01

    The fast Thomson scattering diagnostic on the MST Reversed-Field Pinch experiment now measures electron temperature at rates of up to 250 kHz, allowing for single shot analysis of phenomena that previously required ensembles of measurements from many shots. Recent laser upgrades include the addition of a second Nd:glass amplifier (giving a total of six amplifiers including four Nd:YAG stages) and optimization of neodymium doping levels within the glass amplifier stages to reduce thermal defocusing. The master-oscillator power-amplifier laser system operates in a pulse-burst mode where the laser generates multiple pulses per flashlamp firing and these bursts of laser pulses are repeated multiple times. When optimizing for the largest number of laser pulses, the laser produces up to 30 pulses at a rate of 100 kHz per burst repeated up to 4 times every 2 ms for a total of 120 temperature measurements per MST discharge. When optimizing for fastest pulsing rate, the laser can produce 8 pulses at 250 kHz within a single burst. A laser system upgrade currently underway is replacement of the diode-pumped pulsed Nd:YVO4 master oscillator with a CW laser chopped by an acoustic-optic modulator; this upgrade may enable pulsing rates faster than 250 kHz. This work is supported by the US DOE and NSF.

  3. Salmonella mutagenicity test results for 250 chemicals

    SciTech Connect

    Haworth, S.; Lawlor, T.; Mortelmans, K.; Speck, W.; Zeiger, E.

    1983-01-01

    This publication is a presentation of Salmonella testing results on 250 coded chemicals, encompassing 370 tests. The majority of these results were previously summarized in issues of the National Toxicology Program Technical Bulletin. However, some interpretations were changed since publication in the NTP Bulletin, based upon a reevaluation of the data. The presentation here is designed both to summarize the results in the text and to present the data so that the reader has the opportunity of performing an independent evaluation of the data. The chemicals tested, their source, and purity (where known) are listed and their structures are given in Appendix 1.

  4. ACCELERATING POLARIZED PROTONS TO 250 GEV

    SciTech Connect

    BAI,M.; AHRENS, L.; ALEKSEEV, I.G.; ALESSI, J.; BEEBE-WANG, J.; ET AL.

    2007-06-25

    The Relativistic Heavy Ion Collider (RHIC) as the first high energy polarized proton collider was designed t o provide polarized proton collisions a t a maximum beam energy of 250 GeV. I t has been providing collisions a t a beam energy of 100 Gel' since 2001. Equipped with two full Siberian snakes in each ring, polarization is preserved during the acceleration from injection to 100 GeV with careful control of the betatron tunes and the vertical orbit distortions. However, the intrinsic spin resonances beyond 100 GeV are about a factor of two stronger than those below 100 GeV? making it important t o examine the impact of these strong intrinsic spin resonances on polarization survival and the tolerance for vertical orbit distortions. Polarized protons were accelerated t o the record energy of 250 GeV in RHIC with a polarization of 46% measured a t top energy in 2006. The polarization measurement as a function of beam energy also shows some polarization loss around 136 GeV, the first strong intrinsic resonance above 100 GeV. This paper presents the results and discusses the sensitivity of the polarization survival t o orbit distortions.

  5. 41 CFR 60-250.60 - Compliance evaluations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... conciliation and persuasion pursuant to § 60-250.62. (c) VETS-100 Report. During a compliance evaluation, OFCCP may verify whether the contractor has complied with its obligation, pursuant to 41 CFR part 61-250,...

  6. 41 CFR 60-250.60 - Compliance evaluations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conciliation and persuasion pursuant to § 60-250.62. (c) VETS-100 Report. During a compliance evaluation, OFCCP may verify whether the contractor has complied with its obligation, pursuant to 41 CFR part 61-250,...

  7. 41 CFR 60-250.60 - Compliance evaluations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... conciliation and persuasion pursuant to § 60-250.62. (c) VETS-100 Report. During a compliance evaluation, OFCCP may verify whether the contractor has complied with its obligation, pursuant to 41 CFR part 61-250,...

  8. Contextual view of Building 250 along C Street, view facing ...

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

    Contextual view of Building 250 along C Street, view facing southwest - U.S. Marine Corps Base Hawaii, Kaneohe Bay, Warehouse 250, Aviation Storehouse, C Street between Fifth & Sixth Streets, Kaneohe, Honolulu County, HI

  9. 30 CFR 1202.250 - Overriding royalty interest.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 1202.250 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE ROYALTIES Coal § 1202.250 Overriding royalty interest. The regulations governing... in 43 CFR group 3400....

  10. 30 CFR 1202.250 - Overriding royalty interest.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 1202.250 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE ROYALTIES Coal § 1202.250 Overriding royalty interest. The regulations governing... in 43 CFR group 3400....

  11. 30 CFR 1202.250 - Overriding royalty interest.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 1202.250 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE ROYALTIES Coal § 1202.250 Overriding royalty interest. The regulations governing... in 43 CFR group 3400....

  12. 7 CFR 958.250 - Assessment Credit Report.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Assessment Credit Report. 958.250 Section 958.250... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.250 Assessment Credit Report. Each handler may receive a credit for assessments on onions that have been levied in...

  13. 7 CFR 958.250 - Assessment Credit Report.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Assessment Credit Report. 958.250 Section 958.250... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.250 Assessment Credit Report. Each handler may receive a credit for assessments on onions that have been levied in...

  14. 7 CFR 958.250 - Assessment Credit Report.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Assessment Credit Report. 958.250 Section 958.250... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.250 Assessment Credit Report. Each handler may receive a credit for assessments on onions that have been levied in...

  15. 7 CFR 958.250 - Assessment Credit Report.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Assessment Credit Report. 958.250 Section 958.250... DESIGNATED COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Rules and Regulations § 958.250 Assessment Credit Report. Each handler may receive a credit for assessments on onions that have been levied in...

  16. 31 CFR 250.4 - Payment on awards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Payment on awards. 250.4 Section 250..., DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE PAYMENT ON ACCOUNT OF AWARDS OF THE FOREIGN CLAIMS SETTLEMENT COMMISSION OF THE UNITED STATES § 250.4 Payment on awards. Payment will be made only to the...

  17. 30 CFR 250.126 - Electronic payment instructions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Electronic payment instructions. 250.126 Section 250.126 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Fees § 250.126 Electronic...

  18. 30 CFR 250.126 - Electronic payment instructions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Electronic payment instructions. 250.126 Section 250.126 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT... Fees § 250.126 Electronic payment instructions. You must file all payments electronically through...

  19. 30 CFR 250.805 - Safety device training.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Safety device training. 250.805 Section 250.805... Safety Systems § 250.805 Safety device training. Personnel installing, inspecting, testing, and maintaining these safety devices and personnel operating the production platforms shall be qualified...

  20. 30 CFR 250.1631 - Safety device training.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Safety device training. 250.1631 Section 250... Operations § 250.1631 Safety device training. Prior to engaging in production operations on a lease and periodically thereafter, personnel installing, inspecting, testing, and maintaining safety devices shall...

  1. 30 CFR 250.1631 - Safety device training.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Safety device training. 250.1631 Section 250... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1631 Safety device training..., inspecting, testing, and maintaining safety devices shall be instructed in the safety requirements of...

  2. 30 CFR 250.805 - Safety device training.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Safety device training. 250.805 Section 250.805... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Safety Systems § 250.805 Safety device training. Personnel installing, inspecting, testing, and maintaining these safety devices and...

  3. 40 CFR 1060.250 - What records must I keep?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What records must I keep? 1060.250 Section 1060.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Certifying Emission Families § 1060.250 What records...

  4. 30 CFR 250.1904 - Documents incorporated by reference.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and Environmental Management Systems (SEMS) § 250.1904 Documents incorporated by reference. The effect... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Documents incorporated by reference. 250.1904 Section 250.1904 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND...

  5. 46 CFR 28.250 - High water alarms.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false High water alarms. 28.250 Section 28.250 Shipping COAST... Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade § 28.250 High water alarms. On... operating station to indicate high water level in each of the following normally unmanned spaces: (a)...

  6. 46 CFR 28.250 - High water alarms.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false High water alarms. 28.250 Section 28.250 Shipping COAST... Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade § 28.250 High water alarms. On... operating station to indicate high water level in each of the following normally unmanned spaces: (a)...

  7. 46 CFR 28.250 - High water alarms.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false High water alarms. 28.250 Section 28.250 Shipping COAST... Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade § 28.250 High water alarms. On... operating station to indicate high water level in each of the following normally unmanned spaces: (a)...

  8. 46 CFR 28.250 - High water alarms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false High water alarms. 28.250 Section 28.250 Shipping COAST... Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade § 28.250 High water alarms. On... operating station to indicate high water level in each of the following normally unmanned spaces: (a)...

  9. 46 CFR 28.250 - High water alarms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false High water alarms. 28.250 Section 28.250 Shipping COAST... Individuals On Board, or for Fish Tender Vessels Engaged in the Aleutian Trade § 28.250 High water alarms. On... operating station to indicate high water level in each of the following normally unmanned spaces: (a)...

  10. 30 CFR 250.512 - Field well-completion rules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Field well-completion rules. 250.512 Section 250.512 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.512 Field well-completion...

  11. 42 CFR 484.250 - Patient assessment data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Patient assessment data. 484.250 Section 484.250 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION HOME HEALTH SERVICES Prospective Payment System for Home Health Agencies § 484.250 Patient assessment data. An...

  12. 7 CFR 58.250 - Dry whole milk.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Dry whole milk. 58.250 Section 58.250 Agriculture... Products Bearing Usda Official Identification § 58.250 Dry whole milk. Dry whole milk in commercial bulk... Grades of Dry Whole Milk. Quality requirements for dry whole milk in consumer packages shall be for...

  13. 7 CFR 58.250 - Dry whole milk.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Dry whole milk. 58.250 Section 58.250 Agriculture... Products Bearing Usda Official Identification § 58.250 Dry whole milk. Dry whole milk in commercial bulk... Grades of Dry Whole Milk. Quality requirements for dry whole milk in consumer packages shall be for...

  14. 7 CFR 58.250 - Dry whole milk.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Dry whole milk. 58.250 Section 58.250 Agriculture... Products Bearing Usda Official Identification § 58.250 Dry whole milk. Dry whole milk in commercial bulk... Grades of Dry Whole Milk. Quality requirements for dry whole milk in consumer packages shall be for...

  15. 7 CFR 58.250 - Dry whole milk.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Dry whole milk. 58.250 Section 58.250 Agriculture... Products Bearing Usda Official Identification § 58.250 Dry whole milk. Dry whole milk in commercial bulk... Grades of Dry Whole Milk. Quality requirements for dry whole milk in consumer packages shall be for...

  16. 30 CFR 250.510 - Diesel engine air intakes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Diesel engine air intakes. 250.510 Section 250... Well-Completion Operations § 250.510 Diesel engine air intakes. Diesel engine air intakes must be equipped with a device to shut down the diesel engine in the event of runaway. Diesel engines that...

  17. 30 CFR 250.610 - Diesel engine air intakes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Diesel engine air intakes. 250.610 Section 250... Well-Workover Operations § 250.610 Diesel engine air intakes. No later than May 31, 1989, diesel engine air intakes shall be equipped with a device to shut down the diesel engine in the event of...

  18. 30 CFR 250.1202 - Liquid hydrocarbon measurement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... as incorporated by reference in 30 CFR 250.198, including the following additional editions: (i) API... to the API MPMS as incorporated by reference in 30 CFR 250.198, including the following additional... referenced in 30 CFR 250.198, including the following additional editions: (1) API MPMS, Chapter 4, Section...

  19. 30 CFR 250.1202 - Liquid hydrocarbon measurement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the API MPMS as incorporated by reference in 30 CFR 250.198, when obtaining net standard volume and... with the API MPMS as incorporated by reference in 30 CFR 250.198); (ii) The sample container is vapor... to the API MPMS as incorporated by reference in 30 CFR 250.198; and (2) Submit a copy of...

  20. 30 CFR 250.1200 - Question index table.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... questions CFR citation 1. What are the requirements for measuring liquid hydrocarbons? § 250.1202(a) 2. What are the requirements for liquid hydrocarbon royalty meters? § 250.1202(b) 3. What are the requirements for run tickets? § 250.1202(c) 4. What are the requirements for liquid hydrocarbon royalty...

  1. 30 CFR 250.1202 - Liquid hydrocarbon measurement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... chapters of the API MPMS as incorporated by reference in 30 CFR 250.198, when obtaining net standard volume... with the API MPMS as incorporated by reference in 30 CFR 250.198); (ii) The sample container is vapor... to the API MPMS as incorporated by reference in 30 CFR 250.198; and (2) Submit a copy of...

  2. 30 CFR 250.1200 - Question index table.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... questions CFR citation 1. What are the requirements for measuring liquid hydrocarbons? § 250.1202(a) 2. What are the requirements for liquid hydrocarbon royalty meters? § 250.1202(b) 3. What are the requirements for run tickets? § 250.1202(c) 4. What are the requirements for liquid hydrocarbon royalty...

  3. 30 CFR 250.1200 - Question index table.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... questions CFR citation 1. What are the requirements for measuring liquid hydrocarbons? § 250.1202(a) 2. What are the requirements for liquid hydrocarbon royalty meters? § 250.1202(b) 3. What are the requirements for run tickets? § 250.1202(c) 4. What are the requirements for liquid hydrocarbon royalty...

  4. 30 CFR 250.1202 - Liquid hydrocarbon measurement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... as incorporated by reference in 30 CFR 250.198, including the following additional editions: (i) API... to the API MPMS as incorporated by reference in 30 CFR 250.198, including the following additional... referenced in 30 CFR 250.198, including the following additional editions: (1) API MPMS, Chapter 4, Section...

  5. 30 CFR 250.1202 - Liquid hydrocarbon measurement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... as incorporated by reference in 30 CFR 250.198, including the following additional editions: (i) API... to the API MPMS as incorporated by reference in 30 CFR 250.198, including the following additional... referenced in 30 CFR 250.198, including the following additional editions: (1) API MPMS, Chapter 4, Section...

  6. 30 CFR 250.130 - Why does BSEE conduct inspections?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Why does BSEE conduct inspections? 250.130 Section 250.130 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Inspections of Operations § 250.130 Why does BSEE...

  7. 30 CFR 250.130 - Why does BSEE conduct inspections?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Why does BSEE conduct inspections? 250.130 Section 250.130 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Inspections of Operations § 250.130 Why does BSEE...

  8. 30 CFR 250.130 - Why does BSEE conduct inspections?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Why does BSEE conduct inspections? 250.130 Section 250.130 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Inspections of Operations § 250.130 Why does BSEE...

  9. 30 CFR 250.1608 - Well casing and cementing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Well casing and cementing. 250.1608 Section 250.1608 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1608 Well casing and cementing. (a)...

  10. 30 CFR 250.1608 - Well casing and cementing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Well casing and cementing. 250.1608 Section 250... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1608 Well casing and cementing... rock casing (brine wells), and (vi) Production liner. (2) The lessee shall case and cement all...

  11. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... reference as specified in 30 CFR 250.198). (b) Design, installation, and operation of additional production... CFR 250.198); (B) Determine that the unbonded flexible pipe is suitable for its intended purpose on... requirements of API Spec 17J (incorporated by reference as specified in 30 CFR 250.198). (3) Safety...

  12. 30 CFR 250.1608 - Well casing and cementing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Well casing and cementing. 250.1608 Section 250... Operations § 250.1608 Well casing and cementing. (a) General requirements. (1) For the purpose of this... penetrate into the cap rock), (v) Second cap rock casing (brine wells), and (vi) Production liner. (2)...

  13. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR 250.198). (b) Design, installation, and operation of additional production systems—(1) Pressure... with the requirements of API Spec 17J (incorporated by reference as specified in 30 CFR 250.198); (B... 17J (incorporated by reference as specified in 30 CFR 250.198). (3) Safety sensors. All...

  14. 30 CFR 250.803 - Additional production system requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Additional production system requirements. 250.803 Section 250.803 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Production Safety Systems § 250.803...

  15. 40 CFR 795.250 - Developmental neurotoxicity screen.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Developmental neurotoxicity screen. 795.250 Section 795.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.250 Developmental neurotoxicity screen....

  16. 7 CFR 250.68 - Nutrition Services Incentive Program (NSIP).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Nutrition Services Incentive Program (NSIP). 250.68 Section 250.68 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Donated Food Outlets § 250.68 Nutrition Services Incentive Program (NSIP). (a) Distribution of...

  17. 7 CFR 250.68 - Nutrition Services Incentive Program (NSIP).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Nutrition Services Incentive Program (NSIP). 250.68 Section 250.68 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Donated Food Outlets § 250.68 Nutrition Services Incentive Program (NSIP). (a) Distribution of...

  18. 7 CFR 250.68 - Nutrition Services Incentive Program (NSIP).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Nutrition Services Incentive Program (NSIP). 250.68 Section 250.68 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Donated Food Outlets § 250.68 Nutrition Services Incentive Program (NSIP). (a) Distribution of...

  19. 7 CFR 250.68 - Nutrition Services Incentive Program (NSIP).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Nutrition Services Incentive Program (NSIP). 250.68 Section 250.68 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Donated Food Outlets § 250.68 Nutrition Services Incentive Program (NSIP). (a) Distribution of...

  20. 7 CFR 250.68 - Nutrition Services Incentive Program (NSIP).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Nutrition Services Incentive Program (NSIP). 250.68 Section 250.68 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Donated Food Outlets § 250.68 Nutrition Services Incentive Program (NSIP). (a) Distribution of...

  1. 41 CFR 60-250.20 - Covered employment activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Covered employment activities. 60-250.20 Section 60-250.20 Public Contracts and Property Management Other Provisions Relating to Public Contracts OFFICE OF FEDERAL CONTRACT COMPLIANCE PROGRAMS, EQUAL EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 250-AFFIRMATIVE ACTION...

  2. 30 CFR 250.903 - What records must I keep?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What records must I keep? 250.903 Section 250.903 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Platforms and Structures General Requirements for Platforms § 250.903...

  3. 21 CFR 173.250 - Methyl alcohol residues.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Methyl alcohol residues. 173.250 Section 173.250... and Related Substances § 173.250 Methyl alcohol residues. Methyl alcohol may be present in the... specifies the presence of methyl alcohol and provides for the use of the hops extract only as prescribed...

  4. 21 CFR 173.250 - Methyl alcohol residues.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Methyl alcohol residues. 173.250 Section 173.250... CONSUMPTION Solvents, Lubricants, Release Agents and Related Substances § 173.250 Methyl alcohol residues. Methyl alcohol may be present in the following foods under the conditions specified: (a) In...

  5. 21 CFR 173.250 - Methyl alcohol residues.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Methyl alcohol residues. 173.250 Section 173.250... CONSUMPTION Solvents, Lubricants, Release Agents and Related Substances § 173.250 Methyl alcohol residues. Methyl alcohol may be present in the following foods under the conditions specified: (a) In...

  6. 50 CFR 600.250 - Council member training.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Council member training. 600.250 Section 600.250 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.250 Council member training. (a) The Secretary...

  7. 40 CFR 272.250-272.299 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false 272.250-272.299 Section 272.250-272.299 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS California §§ 272.250-272.299...

  8. 40 CFR 272.250-272.299 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false 272.250-272.299 Section 272.250-272.299 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS California §§ 272.250-272.299...

  9. 46 CFR 127.250 - Ventilation for enclosed spaces.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Ventilation for enclosed spaces. 127.250 Section 127.250... ARRANGEMENTS Particular Construction and Arrangements § 127.250 Ventilation for enclosed spaces. (a) Each enclosed space within the vessel must be properly vented or ventilated. Means must be provided for...

  10. 40 CFR 82.250 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Purpose and scope. 82.250 Section 82.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE Halon Emissions Reduction § 82.250 Purpose and scope. (a) The purpose of this subpart is to reduce the emissions...

  11. 21 CFR 173.250 - Methyl alcohol residues.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Methyl alcohol residues. 173.250 Section 173.250... CONSUMPTION Solvents, Lubricants, Release Agents and Related Substances § 173.250 Methyl alcohol residues. Methyl alcohol may be present in the following foods under the conditions specified: (a) In...

  12. 21 CFR 173.250 - Methyl alcohol residues.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Methyl alcohol residues. 173.250 Section 173.250... CONSUMPTION Solvents, Lubricants, Release Agents and Related Substances § 173.250 Methyl alcohol residues. Methyl alcohol may be present in the following foods under the conditions specified: (a) In...

  13. 46 CFR 170.250 - Types and classes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Types and classes. 170.250 Section 170.250 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Watertight Bulkhead Doors § 170.250 Types and classes. (a)...

  14. 30 CFR 250.1612 - Well-control drills.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1612...

  15. 30 CFR 250.1612 - Well-control drills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1612...

  16. 30 CFR 250.1612 - Well-control drills.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1612 Well-control drills....

  17. 30 CFR 250.1612 - Well-control drills.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1612...

  18. 9 CFR 2.50 - Time and method of identification.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Time and method of identification. 2.50 Section 2.50 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.50 Time and method of identification. (a) A class “A” dealer (breeder)...

  19. 9 CFR 2.50 - Time and method of identification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Time and method of identification. 2.50 Section 2.50 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.50 Time and method of identification....

  20. 9 CFR 2.50 - Time and method of identification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Time and method of identification. 2.50 Section 2.50 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.50 Time and method of identification....

  1. 30 CFR 250.130 - Why does MMS conduct inspections?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Why does MMS conduct inspections? 250.130 Section 250.130 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT... Inspection of Operations § 250.130 Why does MMS conduct inspections? MMS will inspect OCS facilities and...

  2. 14 CFR 250.8 - Denied boarding compensation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Denied boarding compensation. 250.8 Section 250.8 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.8 Denied boarding compensation. (a) Every carrier...

  3. 14 CFR 250.2a - Policy regarding denied boarding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Policy regarding denied boarding. 250.2a Section 250.2a Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.2a Policy regarding denied boarding. In the event of...

  4. 14 CFR 250.3 - Boarding priority rules.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Boarding priority rules. 250.3 Section 250.3 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.3 Boarding priority rules. (a) Every carrier shall establish...

  5. 5 CFR 250.303 - Availability of results.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Availability of results. 250.303 Section 250.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.303 Availability of results. (a) Each agency will make...

  6. 5 CFR 250.303 - Availability of results.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Availability of results. 250.303 Section 250.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.303 Availability of results. (a) Each agency will make...

  7. 5 CFR 250.303 - Availability of results.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Availability of results. 250.303 Section 250.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.303 Availability of results. (a) Each agency will make...

  8. 5 CFR 250.303 - Availability of results.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Availability of results. 250.303 Section 250.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.303 Availability of results. (a) Each agency will make...

  9. 5 CFR 250.303 - Availability of results.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Availability of results. 250.303 Section 250.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT IN AGENCIES Employee Surveys § 250.303 Availability of results. (a) Each agency will make...

  10. 14 CFR 250.2a - Policy regarding denied boarding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Policy regarding denied boarding. 250.2a Section 250.2a Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.2a Policy regarding denied boarding. In the event of...

  11. 40 CFR 272.250-272.299 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false 272.250-272.299 Section 272.250-272.299 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS California §§ 272.250-272.299...

  12. 40 CFR 272.250-272.299 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 28 2012-07-01 2012-07-01 false 272.250-272.299 Section 272.250-272.299 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS California §§ 272.250-272.299...

  13. 40 CFR 272.250-272.299 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 27 2011-07-01 2011-07-01 false 272.250-272.299 Section 272.250-272.299 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS California §§ 272.250-272.299...

  14. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Inspection requirements for DOI pipelines. 250.1005 Section 250.1005 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR...-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline routes shall be inspected...

  15. 30 CFR 250.1002 - Design requirements for DOI pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 CFR 250.198) where— P=Internal design pressure in pounds per square inch (psi). S=Specified..., API Spec 6A, or the equivalent (incorporated by reference as specified in 30 CFR 250.198). Each flange... Spec 17J, incorporated by reference as specified in 30 CFR 250.198. (5) You must design pipeline...

  16. 30 CFR 250.610 - Diesel engine air intakes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Diesel engine air intakes. 250.610 Section 250... Operations § 250.610 Diesel engine air intakes. No later than May 31, 1989, diesel engine air intakes shall be equipped with a device to shut down the diesel engine in the event of runaway. Diesel...

  17. 30 CFR 250.510 - Diesel engine air intakes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Diesel engine air intakes. 250.510 Section 250... Operations § 250.510 Diesel engine air intakes. Diesel engine air intakes must be equipped with a device to shut down the diesel engine in the event of runaway. Diesel engines that are continuously attended...

  18. 30 CFR 250.510 - Diesel engine air intakes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Diesel engine air intakes. 250.510 Section 250... Operations § 250.510 Diesel engine air intakes. Diesel engine air intakes must be equipped with a device to shut down the diesel engine in the event of runaway. Diesel engines that are continuously attended...

  19. 30 CFR 250.510 - Diesel engine air intakes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Diesel engine air intakes. 250.510 Section 250... Operations § 250.510 Diesel engine air intakes. Diesel engine air intakes must be equipped with a device to shut down the diesel engine in the event of runaway. Diesel engines that are continuously attended...

  20. 30 CFR 250.610 - Diesel engine air intakes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Diesel engine air intakes. 250.610 Section 250... Operations § 250.610 Diesel engine air intakes. No later than May 31, 1989, diesel engine air intakes shall be equipped with a device to shut down the diesel engine in the event of runaway. Diesel...

  1. 30 CFR 250.610 - Diesel engine air intakes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Diesel engine air intakes. 250.610 Section 250... Operations § 250.610 Diesel engine air intakes. No later than May 31, 1989, diesel engine air intakes shall be equipped with a device to shut down the diesel engine in the event of runaway. Diesel...

  2. 6 CFR 27.250 - Inspections and audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Inspections and audits. 27.250 Section 27.250 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY CHEMICAL FACILITY ANTI-TERRORISM STANDARDS Chemical Facility Security Program § 27.250 Inspections and audits. (a) Authority. In order...

  3. 30 CFR 250.512 - Field well-completion rules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Field well-completion rules. 250.512 Section 250.512 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... Gas Well-Completion Operations § 250.512 Field well-completion rules. When geological and...

  4. 30 CFR 250.612 - Field well-workover rules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Field well-workover rules. 250.612 Section 250.612 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF... Well-Workover Operations § 250.612 Field well-workover rules. When geological and...

  5. 50 CFR 600.250 - Council member training.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Council member training. 600.250 Section 600.250 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.250 Council member training. (a) The Secretary...

  6. 50 CFR 600.250 - Council member training.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Council member training. 600.250 Section 600.250 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.250 Council member training. (a) The Secretary...

  7. 50 CFR 600.250 - Council member training.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Council member training. 600.250 Section 600.250 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.250 Council member training. (a) The Secretary...

  8. 50 CFR 600.250 - Council member training.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Council member training. 600.250 Section 600.250 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Council Membership § 600.250 Council member training. (a) The Secretary...

  9. 46 CFR 127.250 - Ventilation for enclosed spaces.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Ventilation for enclosed spaces. 127.250 Section 127.250... ARRANGEMENTS Particular Construction and Arrangements § 127.250 Ventilation for enclosed spaces. (a) Each enclosed space within the vessel must be properly vented or ventilated. Means must be provided for...

  10. 46 CFR 127.250 - Ventilation for enclosed spaces.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Ventilation for enclosed spaces. 127.250 Section 127.250... ARRANGEMENTS Particular Construction and Arrangements § 127.250 Ventilation for enclosed spaces. (a) Each enclosed space within the vessel must be properly vented or ventilated. Means must be provided for...

  11. 46 CFR 127.250 - Ventilation for enclosed spaces.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Ventilation for enclosed spaces. 127.250 Section 127.250... ARRANGEMENTS Particular Construction and Arrangements § 127.250 Ventilation for enclosed spaces. (a) Each enclosed space within the vessel must be properly vented or ventilated. Means must be provided for...

  12. 30 CFR 250.302 - Definitions concerning air quality.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Definitions concerning air quality. 250.302... Definitions concerning air quality. For purposes of §§ 250.303 and 250.304 of this part: Air pollutant means..., pursuant to section 109 of the Clean Air Act, national primary or secondary ambient air quality...

  13. 31 CFR 250.6 - Powers of attorney.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Powers of attorney. 250.6 Section 250... SETTLEMENT COMMISSION OF THE UNITED STATES § 250.6 Powers of attorney. No power of attorney to sign a voucher application will be recognized but a power of attorney executed subsequent to the certification of an award...

  14. 30 CFR 250.118 - Will BSEE approve gas injection?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Will BSEE approve gas injection? 250.118 Section 250.118 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Performance Standards § 250.118 Will BSEE approve gas...

  15. 30 CFR 250.118 - Will BSEE approve gas injection?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Will BSEE approve gas injection? 250.118 Section 250.118 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Performance Standards § 250.118 Will BSEE approve gas...

  16. 32 CFR 250.2 - Applicability and scope.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Applicability and scope. 250.2 Section 250.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS WITHHOLDING OF UNCLASSIFIED TECHNICAL DATA FROM PUBLIC DISCLOSURE § 250.2 Applicability and scope. (a) This part applies to: (1)...

  17. 30 CFR 250.1606 - Control of wells.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Control of wells. 250.1606 Section 250.1606... OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1606 Control of wells. The lessee shall take necessary precautions to keep its wells under control at all times. Operations shall be...

  18. 30 CFR 250.612 - Field well-workover rules.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Field well-workover rules. 250.612 Section 250... SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.612 Field well-workover rules. When geological and engineering information available in a field enables...

  19. 7 CFR 58.250 - Dry whole milk.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Dry whole milk. 58.250 Section 58.250 Agriculture... Products Bearing Usda Official Identification § 58.250 Dry whole milk. Dry whole milk in commercial bulk... Grades of Dry Whole Milk. Quality requirements for dry whole milk in consumer packages shall be for...

  20. 7 CFR 1951.250 - OMB control number.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false OMB control number. 1951.250 Section 1951.250... Programs Loans and Grants § 1951.250 OMB control number. The reporting and recordkeeping requirements... assigned OMB Control Number 0575-0066. Public reporting burden for this collection of information...

  1. 40 CFR 98.250 - Definition of source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Definition of source category. 98.250 Section 98.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Petroleum Refineries § 98.250 Definition of source category. (a) A petroleum refinery is any...

  2. 40 CFR 98.250 - Definition of source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Definition of source category. 98.250 Section 98.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Petroleum Refineries § 98.250 Definition of source category. (a) A petroleum refinery is any...

  3. 46 CFR 127.250 - Ventilation for enclosed spaces.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Ventilation for enclosed spaces. 127.250 Section 127.250... ARRANGEMENTS Particular Construction and Arrangements § 127.250 Ventilation for enclosed spaces. (a) Each enclosed space within the vessel must be properly vented or ventilated. Means must be provided for...

  4. Photosensitivity: results of investigation in 250 patients.

    PubMed Central

    Wasserman, G. A.; Haberman, H. F.

    1975-01-01

    Between January 1972 and December 1974, 250 patients were referred for investigation of possible photosensitivity to a university-associated clinical research unit for photobiology. In addition to an appropriate history and clinical examination, phototesting was carried out with a solar simulator, monochromatic light and fluorescent light directed to patch-tested areas of skin. Photosensitivity was not demonstrated in 110 patients (44%). Among the laboratory-confirmed photosensitivities, diagnoses included polymorphous light eruption (4.4%), erythropoietic protoporphyria (3.6%), porphyria cutanea tarda (2%), photoallergic contact dermatitis (5.6%), persistent light reaction (4%), systemic drug phototoxicity (1.2%), phototoxic contact dermatitis (2%), solar urticaria (0.8%) and photoaggravated dermatoses (7.6%). It is important to establish a precise etiologic diagnosis in patients with photosensitivity in order to treat the disorder specifically or effectively or both. PMID:1201541

  5. ICEMAP250: Sea Ice Mapping At 250m Resolution Using Downscaled Modis Data

    NASA Astrophysics Data System (ADS)

    Gignac, Charles; Bernier, Monique; Chokmani, Karem; Poulin, Jimmy

    2015-04-01

    IceMap250 is an automated and autonomous algorithm, focused on producing sea ice presence maps for any area covered by the MODIS Terra sensor at a 250m spatial resolution and on a daily basis. The IceMap250 algorithm, like its parent lower resolution version, uses data from reflective bands 2,4 & 6 and emissive bands 31 & 32 of the MODIS Terra sensor to build ancillary conditions dataset used to detect sea ice presence. The first condition of ice presence is the detection of snow at the surface. This is done using a threshold of >0.4 on the Normalized Difference Snow Index (NDSI). The second condition, determined empirically during the development of the original IceMap algorithm, is a reflectance greater than 11% in MODIS Terra Band 2. The final condition, based on thermal information, is to detect an ice surface temperature (IST) lower than 271.4 K, which corresponds to the freezing point of sea salt water. If these three conditions are respected, ice is detected; otherwise, water is expected to be present. To achieve a 250m spatial resolution in NDSI, Band 2 and IST, two downscaling approaches were used. To downscale bands 3-7 to a 250m spatial resolution, the Canadian Centre for Remote Sensing algorithm, based on focal regression, is used. An innovative method to downscale the IST to 250m, uses a KNN regression between cloud masked NDSI and IST at 1KM to, after the initial CCRS downscaling, injects 250m NDSI values into the KNN regression parameters therefore building a new, 250m downscaled IST. Validation tests have been run on 5 days periods for each 'season' of the ice regime; the freeze-up, the stable cover and the meltdown. The first results of the IceMap250 algorithm make it clear that adaptations have to be taken to correct the diverse seasonal effects due to cloud cover and the smoothing effect caused by the regression approaches. During the freeze-up season, the dense cloud cover makes it difficult to precisely distinguish ice and water from clouds

  6. Working memory load for faces modulates P300, N170, and N250r

    PubMed Central

    Morgan, Helen M.; Klein, Christoph; Boehm, Stephan G.; Shapiro, Kimron L.; Linden, David E. J.

    2008-01-01

    We used event-related potential (ERP) methodology to examine neural activity associated with visual working memory (WM) for faces. There were two main goals. First, to extend previous findings of P300 load modulation to WM for faces. Second, to examine whether N170 and N250r are also influenced by WM load. Between one and four unfamiliar faces were simultaneously presented for memory encoding. After a one second delay, a target face appeared, and participants had to judge whether this face was part of the previous face array. P300 amplitude decreased as WM load increased, and this P300 suppression was observed at both encoding and retrieval. WM load was also found to modulate other ERPs. The amplitude of the N170 elicited by the target face decreased with load, and this N170 decrease levelled off at load two, reflecting the behavioural WM capacity of around two faces. In addition, the N250r, observed as an ERP difference for target faces that were present in the encoding array relative to target faces that were absent, was also reduced for higher WM loads. These findings extend previous work by showing that P300 modulation by WM load also occurs for faces. Furthermore, we show, for the first time, that WM load affects the N250r and the early visual N170 component. This suggests that higher visual areas play an important role in WM for faces. PMID:18211245

  7. A Four Channel 250 MHz Visual Counter

    SciTech Connect

    Flores, I.; Blando, P.; Crawford, H.; Engelage, J.; Greiner, L.; Ko, S.; Krebs, G.; Visser, G.

    1992-04-01

    A visual counter rated at 250 mhz. with a pulse-pair resolution of 2.6 nanoseconds for nuclear instrument module (NIM) signals has been designed. Pulse widths for NIM signals must be equal to or greater than 2 ns. The counter has a separate input for transistor-transistor logic (TTL) signals and for this logic level it operates at rates equal to or less than 190 mhz. TTL pulses must be greater than 4 ns. The design was implemented on a printed circuit card. Four of these cards were packaged into a single unit resulting in a four channel device that can be mounted into a 19 inch rack. Seven units were built; they are presently used in the experimental area and in the Main Control Room of the Bevalac. The counter accepts well defined NIM or TTL signals internally terminated with 50 ohms. All the controls and the signal input connectors are located on the front panel. An Overflow output, Gate, and Reset inputs are located on the back panel. The counters have 8 Light Emitting Diode digit displays which are 20.3 mm high with a viewing distance rating of 10 meters. Light filters are used for the LED displays greatly enhancing their visibility.

  8. Californium Recovery from Palladium Wire

    SciTech Connect

    Burns, Jon D.

    2014-08-01

    The recovery of 252Cf from palladium-252Cf cermet wires was investigated to determine the feasibility of implementing it into the cermet wire production operation at Oak Ridge National Laboratory’s Radiochemical Engineering Development Center. The dissolution of Pd wire in 8 M HNO3 and trace amounts of HCl was studied at both ambient and elevated temperatures. These studies showed that it took days to dissolve the wire at ambient temperature and only 2 hours at 60°C. Adjusting the ratio of the volume of solvent to the mass of the wire segment showed little change in the kinetics of dissolution, which ranged from 0.176 mL/mg down to 0.019 mL/mg. A successful chromatographic separation of 153Gd, a surrogate for 252Cf, from Pd was demonstrated using AG 50x8 cation exchange resin with a bed volume of 0.5 mL and an internal diameter of 0.8 cm.

  9. 30 CFR 250.612 - Field well-workover rules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Field well-workover rules. 250.612 Section 250.612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.612 Field well-workover rules....

  10. Increased N250 amplitudes for other-race faces reflect more effortful processing at the individual level.

    PubMed

    Herzmann, Grit

    2016-07-01

    The N250 and N250r (r for repetition, signaling a difference measure of priming) has been proposed to reflect the activation of perceptual memory representations for individual faces. Increased N250r and N250 amplitudes have been associated with higher levels of familiarity and expertise, respectively. In contrast to these observations, the N250 amplitude has been found to be larger for other-race than own-race faces in recognition memory tasks. This study investigated if these findings were due to increased identity-specific processing demands for other-race relative to own-race faces and whether or not similar results would be obtained for the N250 in a repetition priming paradigm. Only Caucasian participants were available for testing and completed two tasks with Caucasian, African-American, and Chinese faces. In a repetition priming task, participants decided whether or not sequentially presented faces were of the same identity (individuation task) or same race (categorization task). Increased N250 amplitudes were found for African-American and Chinese faces relative to Caucasian faces, replicating previous results in recognition memory tasks. Contrary to the expectation that increased N250 amplitudes for other-race face would be confined to the individuation task, both tasks showed similar results. This could be due to the fact that face identity information needed to be maintained across the sequential presentation of prime and target in both tasks. Increased N250 amplitudes for other-race faces are taken to represent increased neural demands on the identity-specific processing of other-race faces, which are typically processed less holistically and less on the level of the individual. PMID:27184183

  11. 17 CFR 250.43 - Sales to affiliates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Sales to affiliates. 250.43... Financial Transactions 2 § 250.43 Sales to affiliates. (a) General provisions. No registered holding company... to any sale of securities or utility assets or any other interest in any business in an...

  12. 17 CFR 250.91 - Determination of cost.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Determination of cost. 250.91... Contracts § 250.91 Determination of cost. (a) Subject to the provisions of this section and of any other... more than cost if the price (taking into account all charges) does not exceed a fair and...

  13. 17 CFR 250.91 - Determination of cost.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Determination of cost. 250.91... Contracts § 250.91 Determination of cost. (a) Subject to the provisions of this section and of any other... more than cost if the price (taking into account all charges) does not exceed a fair and...

  14. 7 CFR 250.69 - Disaster food assistance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Disaster food assistance. 250.69 Section 250.69 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED...

  15. 7 CFR 250.30 - State processing of donated foods.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for such program (7 CFR parts 210, 225, and 226) or are otherwise suitable for use in such program; (2... 7 Agriculture 4 2010-01-01 2010-01-01 false State processing of donated foods. 250.30 Section 250.30 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION...

  16. 38 CFR 17.250 - Scope of the grant program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... MEDICAL Grants for Exchange of Information § 17.250 Scope of the grant program. The provisions of § 17.250 through § 17.266 are applicable to grants under 38 U.S.C. 8155 for programs for the exchange of medical information. The purpose of these grants is to assist medical schools, hospitals, and research centers...

  17. 38 CFR 17.250 - Scope of the grant program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MEDICAL Grants for Exchange of Information § 17.250 Scope of the grant program. The provisions of § 17.250 through § 17.266 are applicable to grants under 38 U.S.C. 8155 for programs for the exchange of medical information. The purpose of these grants is to assist medical schools, hospitals, and research centers...

  18. 30 CFR 250.101 - Authority and applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Authority and applicability. 250.101 Section 250.101 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT..., regulations, and amendments; and (b) Conform to sound conservation practice to preserve, protect, and...

  19. 30 CFR 250.126 - Electronic payment instructions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Electronic payment instructions. 250.126 Section 250.126 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE... Electronic payment instructions. You must file all payments electronically through Pay.gov. This...

  20. 30 CFR 250.126 - Electronic payment instructions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Electronic payment instructions. 250.126 Section 250.126 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE... Electronic payment instructions. You must file all payments electronically through Pay.gov. This...

  1. 30 CFR 250.126 - Electronic payment instructions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Electronic payment instructions. 250.126 Section 250.126 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE... Electronic payment instructions. You must file all payments electronically through Pay.gov. This...

  2. 45 CFR 156.250 - Health plan applications and notices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Health plan applications and notices. 156.250 Section 156.250 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING...

  3. 45 CFR 156.250 - Health plan applications and notices.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Health plan applications and notices. 156.250 Section 156.250 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING...

  4. 30 CFR 250.1616 - Supervision, surveillance, and training.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Supervision, surveillance, and training. 250.1616 Section 250.1616 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR... Supervision, surveillance, and training. (a) The lessee shall provide onsite supervision of...

  5. 30 CFR 250.1616 - Supervision, surveillance, and training.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Supervision, surveillance, and training. 250.1616 Section 250.1616 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF...

  6. 30 CFR 250.1631 - Safety device training.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Safety device training. 250.1631 Section 250.1631 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Safety device training. Prior to engaging in production operations on a lease and periodically...

  7. 30 CFR 250.1616 - Supervision, surveillance, and training.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Supervision, surveillance, and training. 250.1616 Section 250.1616 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF...

  8. 30 CFR 250.1631 - Safety device training.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Safety device training. 250.1631 Section 250.1631 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Safety device training. Prior to engaging in production operations on a lease and periodically...

  9. 30 CFR 250.1616 - Supervision, surveillance, and training.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Supervision, surveillance, and training. 250.1616 Section 250.1616 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF...

  10. 30 CFR 250.1631 - Safety device training.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Safety device training. 250.1631 Section 250.1631 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Safety device training. Prior to engaging in production operations on a lease and periodically...

  11. 41 CFR 60-250.60 - Compliance evaluations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conciliation and persuasion pursuant to § 60-250.62. (c) VETS-100 Report. During a compliance evaluation, OFCCP may verify whether the contractor has complied with its obligation, pursuant to 41 CFR part 61-250, to file its annual Veterans' Employment Report (VETS-100 Report) with the Veterans' Employment...

  12. 42 CFR 84.250 - Vinyl chloride respirators; description.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Vinyl chloride respirators; description. 84.250... Respirators § 84.250 Vinyl chloride respirators; description. Vinyl chloride respirators, including all... escape from vinyl chloride atmospheres containing adequate oxygen to support life, are...

  13. 42 CFR 84.250 - Vinyl chloride respirators; description.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Vinyl chloride respirators; description. 84.250... Respirators § 84.250 Vinyl chloride respirators; description. Vinyl chloride respirators, including all... escape from vinyl chloride atmospheres containing adequate oxygen to support life, are...

  14. 42 CFR 84.250 - Vinyl chloride respirators; description.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Vinyl chloride respirators; description. 84.250... Respirators § 84.250 Vinyl chloride respirators; description. Vinyl chloride respirators, including all... escape from vinyl chloride atmospheres containing adequate oxygen to support life, are...

  15. 42 CFR 84.250 - Vinyl chloride respirators; description.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Vinyl chloride respirators; description. 84.250... Respirators § 84.250 Vinyl chloride respirators; description. Vinyl chloride respirators, including all... escape from vinyl chloride atmospheres containing adequate oxygen to support life, are...

  16. 42 CFR 84.250 - Vinyl chloride respirators; description.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Vinyl chloride respirators; description. 84.250... Respirators § 84.250 Vinyl chloride respirators; description. Vinyl chloride respirators, including all... escape from vinyl chloride atmospheres containing adequate oxygen to support life, are...

  17. 40 CFR 61.250 - Designation of facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Designation of facilities. 61.250 Section 61.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for...

  18. 40 CFR 61.250 - Designation of facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Designation of facilities. 61.250 Section 61.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for...

  19. 40 CFR 61.250 - Designation of facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Designation of facilities. 61.250 Section 61.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for...

  20. 40 CFR 61.250 - Designation of facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Designation of facilities. 61.250 Section 61.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for...

  1. 40 CFR 61.250 - Designation of facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Designation of facilities. 61.250 Section 61.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for...

  2. 30 CFR 250.1609 - Pressure testing of casing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Pressure testing of casing. 250.1609 Section... Operations § 250.1609 Pressure testing of casing. (a) Prior to drilling the plug after cementing, all casing strings, except the drive or structural casing, shall be pressure tested. The conductor casing shall...

  3. 30 CFR 250.101 - Authority and applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Authority and applicability. 250.101 Section 250.101 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS... Management Service (MMS) to regulate oil, gas, and sulphur exploration, development, and...

  4. 7 CFR 250.69 - Disaster food assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Disaster food assistance. 250.69 Section 250.69 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED...

  5. 7 CFR 250.69 - Disaster food assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Disaster food assistance. 250.69 Section 250.69 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED...

  6. 7 CFR 250.69 - Disaster food assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Disaster food assistance. 250.69 Section 250.69 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED...

  7. 7 CFR 250.69 - Disaster food assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Disaster food assistance. 250.69 Section 250.69 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED...

  8. 30 CFR 250.512 - Field well-completion rules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Field well-completion rules. 250.512 Section 250.512 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  9. 30 CFR 250.612 - Field well-workover rules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Field well-workover rules. 250.612 Section 250.612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  10. 30 CFR 250.612 - Field well-workover rules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Field well-workover rules. 250.612 Section 250.612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  11. 30 CFR 250.512 - Field well-completion rules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Field well-completion rules. 250.512 Section 250.512 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  12. 40 CFR 1060.250 - What records must I keep?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What records must I keep? 1060.250 Section 1060.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT...

  13. 40 CFR 1060.250 - What records must I keep?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What records must I keep? 1060.250 Section 1060.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT...

  14. 40 CFR 1060.250 - What records must I keep?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What records must I keep? 1060.250 Section 1060.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT...

  15. 7 CFR 250.1 - General purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false General purpose and scope. 250.1 Section 250.1 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED STATES, ITS TERRITORIES AND POSSESSIONS...

  16. 41 CFR 60-250.81 - Access to records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Access to records. 60-250... VETERANS Ancillary Matters § 60-250.81 Access to records. Each contractor shall permit access during normal... compliance with the Act or this part. Information obtained in this manner shall be used only in...

  17. 40 CFR 1065.250 - Nondispersive infrared analyzer.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Nondispersive infrared analyzer. 1065.250 Section 1065.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Nondispersive infrared analyzer. (a) Application. Use a nondispersive infrared (NDIR) analyzer to measure CO...

  18. 40 CFR 1065.250 - Nondispersive infrared analyzer.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Nondispersive infrared analyzer. 1065.250 Section 1065.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Nondispersive infrared analyzer. (a) Application. Use a nondispersive infrared (NDIR) analyzer to measure CO...

  19. 40 CFR 1065.250 - Nondispersive infrared analyzer.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Nondispersive infrared analyzer. 1065.250 Section 1065.250 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Nondispersive infrared analyzer. (a) Application. Use a nondispersive infrared (NDIR) analyzer to measure CO...

  20. 30 CFR 250.130 - Why does MMS conduct inspections?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Why does MMS conduct inspections? 250.130 Section 250.130 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF General Inspection of Operations §...