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Sample records for scandium 38

  1. Scandium recovery from slags after oxidized nickel ore processing

    Science.gov (United States)

    Smyshlyaev, Denis; Botalov, Maxim; Bunkov, Grigory; Rychkov, Vladimir; Kirillov, Evgeny; Kirillov, Sergey; Semenishchev, Vladimir

    2017-09-01

    One of the possible sources of scandium production - waste (slags) from processing of oxidized nickel ores, has been considered in present research work. The hydrometallurgical method has been selected as the primary for scandium extraction. Different reagents for leaching of scandium, such as sulfuric acid, various carbonate salts and fluorides, have been tested. Sulfuric acid has been recognized as an optimal leaching reagent. Sulfuric acid concentration of 100 g L-1 allowed recovering up to 97 % of scandium.

  2. Influence of scandium concentration on power generation figure of merit of scandium aluminum nitride thin films

    Energy Technology Data Exchange (ETDEWEB)

    Akiyama, Morito; Nagase, Toshimi [Measurement Solution Research Center, National Institute of Advanced Industrials Science and Technology, Tosu, Saga 841-0052 (Japan); Umeda, Keiichi; Honda, Atsushi [Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto 617-8555 (Japan)

    2013-01-14

    The authors have investigated the influence of scandium concentration on the power generation figure of merit (FOM) of scandium aluminum nitride (Sc{sub x}Al{sub 1-x}N) films prepared by cosputtering. The power generation FOM strongly depends on the scandium concentration. The FOM of Sc{sub 0.41}Al{sub 0.59}N film was 67 GPa, indicating that the FOM is five times larger than that of AlN. The FOM of Sc{sub 0.41}Al{sub 0.59}N film is higher than those of lead zirconate titanate and Pb(Mg{sub 1/3}Nb{sub 2/3})O{sub 3}-PbTiO{sub 3} films, which is the highest reported for any piezoelectric thin films. The high FOM of Sc{sub 0.41}Al{sub 0.59}N film is due to the high d{sub 31} and the low relative permittivity.

  3. Lifetime measurements and oscillator strengths in singly ionized scandium and the solar abundance of scandium

    Science.gov (United States)

    Pehlivan Rhodin, A.; Belmonte, M. T.; Engström, L.; Lundberg, H.; Nilsson, H.; Hartman, H.; Pickering, J. C.; Clear, C.; Quinet, P.; Fivet, V.; Palmeri, P.

    2017-12-01

    The lifetimes of 17 even-parity levels (3d5s, 3d4d, 3d6s and 4p2) in the region 57 743-77 837 cm-1 of singly ionized scandium (Sc II) were measured by two-step time-resolved laser induced fluorescence spectroscopy. Oscillator strengths of 57 lines from these highly excited upper levels were derived using a hollow cathode discharge lamp and a Fourier transform spectrometer. In addition, Hartree-Fock calculations where both the main relativistic and core-polarization effects were taken into account were carried out for both low- and high-excitation levels. There is a good agreement for most of the lines between our calculated branching fractions and the measurements of Lawler & Dakin in the region 9000-45 000 cm-1 for low excitation levels and with our measurements for high excitation levels in the region 23 500-63 100 cm-1. This, in turn, allowed us to combine the calculated branching fractions with the available experimental lifetimes to determine semi-empirical oscillator strengths for a set of 380 E1 transitions in Sc II. These oscillator strengths include the weak lines that were used previously to derive the solar abundance of scandium. The solar abundance of scandium is now estimated to logε⊙ = 3.04 ± 0.13 using these semi-empirical oscillator strengths to shift the values determined by Scott et al. The new estimated abundance value is in agreement with the meteoritic value (logεmet = 3.05 ± 0.02) of Lodders, Palme & Gail.

  4. Smelting of Scandium by Microwave Irradiation.

    Science.gov (United States)

    Fujii, Satoshi; Tsubaki, Shuntaro; Inazu, Naomi; Suzuki, Eiichi; Wada, Yuji

    2017-09-27

    Scandium is being explored as an alloying element for aluminum alloys, which are gaining importance as high-performance lightweight structural alloys in the transportation industry. A few years ago, Sc was also found to be suitable for use in electrical devices. High-Sc-content ScAlN thin films have attracted significant attention because of their strong piezoelectricity. The piezoelectric response of ScAlN suggests that ScAlN thin films formed on a hard substrate would be suitable surface acoustic wave wideband filters for next-generation wireless communication systems. However, it is often difficult to use ScAlN thin films in MEMS devices-including acoustic ones-because of the extremely high price of metallic Sc, given the difficulty associated with smelting it. Here, we propose a novel process for smelting Sc metal by microwave irradiation. Sc metal was able to be obtained successfully from ScF₃ through a microwave-irradiation-based carbon reduction reaction. The reaction temperature for this reduction process was approximately 880°C, which is half of that for the conventional smelting process involving reduction with Ca. Thus, the proposed microwave irradiation process has significant potential for use in the smelting of Sc metal.

  5. Smelting of Scandium by Microwave Irradiation

    Directory of Open Access Journals (Sweden)

    Satoshi Fujii

    2017-09-01

    Full Text Available Scandium is being explored as an alloying element for aluminum alloys, which are gaining importance as high-performance lightweight structural alloys in the transportation industry. A few years ago, Sc was also found to be suitable for use in electrical devices. High-Sc-content ScAlN thin films have attracted significant attention because of their strong piezoelectricity. The piezoelectric response of ScAlN suggests that ScAlN thin films formed on a hard substrate would be suitable surface acoustic wave wideband filters for next-generation wireless communication systems. However, it is often difficult to use ScAlN thin films in MEMS devices—including acoustic ones—because of the extremely high price of metallic Sc, given the difficulty associated with smelting it. Here, we propose a novel process for smelting Sc metal by microwave irradiation. Sc metal was able to be obtained successfully from ScF3 through a microwave-irradiation-based carbon reduction reaction. The reaction temperature for this reduction process was approximately 880°C, which is half of that for the conventional smelting process involving reduction with Ca. Thus, the proposed microwave irradiation process has significant potential for use in the smelting of Sc metal.

  6. Hydrometallurgical methods of recovery of scandium from the wastes of various technologies

    Science.gov (United States)

    Molchanova, T. V.; Akimova, I. D.; Smirnov, K. M.; Krylova, O. K.; Zharova, E. V.

    2017-03-01

    The recovery of scandium from the wastes of the production of uranium, titanium, iron-vanadium, and alumina is studied. The applied acid schemes of scandium transfer to a solution followed by ion-exchange recovery and extraction concentration of scandium ensure the precipitation of crude scandium oxides containing up to 5% Sc2O3. Scandium oxides of 99.96-99.99% purity are formed after additional refining of these crude oxides according to an extraction technology using a mixture 15% multiradical phosphine oxide or Cyanex-925 + 15% tributyl phosphate in kerosene.

  7. Synthesis and Reactivity of a Scandium Terminal Hydride: H2  Activation by a Scandium Terminal Imido Complex.

    Science.gov (United States)

    Han, Xianghao; Xiang, Li; Lamsfus, Carlos A; Mao, Weiqing; Lu, Erli; Maron, Laurent; Leng, Xuebing; Chen, Yaofeng

    2017-10-20

    Dihydrogen is easily activated by a scandium terminal imido complex containing the weakly coordinated THF. The reaction proceeds through a 1,2-addition mechanism, which is distinct from the σ-bond metathesis mechanism reported to date for rare-earth metal-mediated H2 activation. This reaction yields a scandium terminal hydride, which is structurally well-characterized, being the first one to date. The reactivity of this hydride is reported with unsaturated substrates, further shedding light on the existence of the terminal hydride complex. Interestingly, the H2 activation can be reversible. DFT investigations further eludciate the mechanistic aspects of the reactivity of the scandium anilido-terminal hydride complex with PhNCS but also on the reversible H2 activation process. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Thermoelectric material comprising scandium doped zinc cadmium oxide

    DEFF Research Database (Denmark)

    2016-01-01

    There is presented a composition of scandium doped Zinc Cadmium Oxide with the general formula ZnzCdxScyO which the inventors have prepared, and for which material the inventors have made the insight that it is particularly advantageous as an n-type oxide material, such as particularly advantageous...

  9. Scandium/carbon filters for soft x rays

    NARCIS (Netherlands)

    Artioukov, IA; Kasyanov, YS; Kopylets, IA; Pershin, YP; Romanova, SA

    2003-01-01

    This Note deals with thin-film soft x-ray filters for operation at the wavelengths near carbon K edge (similar to4.5 nm). The filters were fabricated by magnetron sputtering deposition of thin layers of scandium (total thickness 0.1-0.2 mum) onto films of polypropylene (thickness 1.5 mum) and

  10. Solvent extraction of scandium from lateritic nickel- cobalt ores using different organic reagents

    OpenAIRE

    Ferizoğlu Ece; Kaya Şerif; Topkaya Yavuz A.

    2016-01-01

    Scandium is the most important and strategic metal that can be recovered as a by-product from lateritic nickel-cobalt ores. In this research, different extractants were investigated in order to extract scandium from a sulfate medium by a using a solvent extraction method. Generally, the organic extractants are classified as acidic, neutral and basic organophosphorus compounds. However, in solvent extraction of scandium, the acidic and neutral organophosphorus compounds are preferred due to th...

  11. BASIC RESEARCH ON THE SEPARATION OF SCANDIUM YTTRIUM, AND THE RARE EARTHS BY SOLVENT EXTRACTION.

    Science.gov (United States)

    RARE EARTH ELEMENTS, * SOLVENT EXTRACTION ), (*CHELATE COMPOUNDS, RARE EARTH ELEMENTS), PURIFICATION, ATOMIC SPECTROSCOPY, SCANDIUM, YTTRIUM, PRASEODYMIUM, SAMARIUM, EUROPIUM, GADOLINIUM, TERBIUM, FLUORINE COMPOUNDS, KETONES

  12. Determination of scandium concentrate composition by WD-XRF and ICP-MS methods

    Science.gov (United States)

    Sarkisova, A. S.; Shibitko, A. O.; Abramov, A. V.; Rebrin, O. I.; Bunkov, G. M.; Lisienko, D. G.

    2017-09-01

    WD-XRF spectroscopy was applied for determining composition of scandium concentrate (ScC) containing 70 % scandium fluoride. Determination of ScC composition was performed using 6 glass beads reference materials produced by fusing synthesized mixture of analyte compounds with the lithium-borate flux in the ratio of 1:10. ScC powder with the known composition was then used as a powder pellet reference material to analyze scandium concentrate from technological line by external standard method. ICP-MS method was employed to control the ScC composition. The statistical data processing and metrological parameters evaluation of the analytical technique developed were carried out.

  13. Tin etching from metallic and oxidized scandium thin films

    Science.gov (United States)

    Pachecka, M.; Lee, C. J.; Sturm, J. M.; Bijkerk, F.

    2017-08-01

    The role of oxide on Sn adhesion to Sc surfaces was studied with in-situ ellipsometry, X-ray photoelectron spectroscopy and secondary electron microscopy. Sn etching with hydrogen radicals was performed on metallic Sc, metallic Sc with a native oxide, and a fully oxidized Sc layer. The results show that Sn adsorbs rather weakly to a non-oxidized Sc surface, and is etched relatively easily by atomic hydrogen. In contrast, the presence of native oxide on Sc allows Sn to adsorb more strongly to the surface, slowing the etching. Furthermore, thinner layers of scandium oxide result in weaker Sn adsorption, indicating that the layer beneath the oxide plays a significant role in determining the adsorption strength. Unexpectedly, for Sn on Sc2O3, and, to a lesser extent, for Sn on Sc, the etch rate shows a variation over time, which is explained by surface restructuring, temperature change, and hydrogen adsorption saturation.

  14. Tin etching from metallic and oxidized scandium thin films

    Directory of Open Access Journals (Sweden)

    M. Pachecka

    2017-08-01

    Full Text Available The role of oxide on Sn adhesion to Sc surfaces was studied with in-situ ellipsometry, X-ray photoelectron spectroscopy and secondary electron microscopy. Sn etching with hydrogen radicals was performed on metallic Sc, metallic Sc with a native oxide, and a fully oxidized Sc layer. The results show that Sn adsorbs rather weakly to a non-oxidized Sc surface, and is etched relatively easily by atomic hydrogen. In contrast, the presence of native oxide on Sc allows Sn to adsorb more strongly to the surface, slowing the etching. Furthermore, thinner layers of scandium oxide result in weaker Sn adsorption, indicating that the layer beneath the oxide plays a significant role in determining the adsorption strength. Unexpectedly, for Sn on Sc2O3, and, to a lesser extent, for Sn on Sc, the etch rate shows a variation over time, which is explained by surface restructuring, temperature change, and hydrogen adsorption saturation.

  15. Extraction of scandium by liquid di-2-ethylhexylphosphoric acid in fusible diluents

    Directory of Open Access Journals (Sweden)

    Ainur Isatayeva

    2015-03-01

    Full Text Available Currently widespread distribution of extraction methods using fusible reagents can be explained by a number of advantages, such as high kinetic characteristics of the process, the ease separation of two phases, high selectivity of many extractants, relatively complete regeneration. For the extraction of scandium in technological order, neutral and cation exchange extractants can be used. Several extraction reagents melt easily at high temperatures, and such melts can be used for extraction. Efficiency of the extraction of metal by cation reagents depends on many factors. Extraction of scandium by melt mixtures of di-2-ethylhexylphosphoric acid - higher carboxylic acid - paraffin and the effect of acidity of the aqueous phase, the concentration of scandium and the aqueous extractant in the organic phase, the volume ratio of organic and aqueous phases on the extraction of metal were studied. It was found that the extraction of scandium proceeds through the cation exchange mechanism. Scandium was extracted quantitatively (> 99.0% from acid solutions. The optimal concentration of di-2-ethylhexylphosphoric acid in the extractant was 0,250 M, quantitative extraction of scandium was observed in the range of its concentrations of 10-3-10-6 M and the volume ratio of organic phases to aqueous phases of 1:5 - 1:20.

  16. Thermodynamic and kinetic study of scandium(III) complexes of DTPA and DOTA: a step toward scandium radiopharmaceuticals.

    Science.gov (United States)

    Pniok, Miroslav; Kubíček, Vojtěch; Havlíčková, Jana; Kotek, Jan; Sabatie-Gogová, Andrea; Plutnar, Jan; Huclier-Markai, Sandrine; Hermann, Petr

    2014-06-23

    Diethylenetriamine-N,N,N',N'',N''-pentaacetic acid (DTPA) and 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) scandium(III) complexes were investigated in the solution and solid state. Three (45)Sc NMR spectroscopic references suitable for aqueous solutions were suggested: 0.1 M Sc(ClO4)3 in 1 M aq. HClO4 (δSc =0.0 ppm), 0.1 M ScCl3 in 1 M aq. HCl (δSc =1.75 ppm) and 0.01 M [Sc(ox)4](5-) (ox(2-) = oxalato) in 1 M aq. K2C2O4 (δSc =8.31 ppm). In solution, [Sc(dtpa)](2-) complex (δSc = 83 ppm, Δν = 770 Hz) has a rather symmetric ligand field unlike highly unsymmetrical donor atom arrangement in [Sc(dota)](-) anion (δSc = 100 ppm, Δν = 4300 Hz). The solid-state structure of K8[Sc2(ox)7]⋅13 H2O contains two [Sc(ox)3](3-) units bridged by twice "side-on" coordinated oxalate anion with Sc(3+) ion in a dodecahedral O8 arrangement. Structures of [Sc(dtpa)](2-) and [Sc(dota)](-) in [(Hguanidine)]2[Sc(dtpa)]⋅3 H2O and K[Sc(dota)][H6 dota]Cl2⋅4 H2O, respectively, are analogous to those of trivalent lanthanide complexes with the same ligands. The [Sc(dota)](-) unit exhibits twisted square-antiprismatic arrangement without an axial ligand (TSA' isomer) and [Sc(dota)](-) and (H6 dota)(2+) units are bridged by a K(+) cation. A surprisingly high value of the last DOTA dissociation constant (pKa =12.9) was determined by potentiometry and confirmed by using NMR spectroscopy. Stability constants of scandium(III) complexes (log KScL 27.43 and 30.79 for DTPA and DOTA, respectively) were determined from potentiometric and (45)Sc NMR spectroscopic data. Both complexes are fully formed even below pH 2. Complexation of DOTA with the Sc(3+) ion is much faster than with trivalent lanthanides. Proton-assisted decomplexation of the [Sc(dota)](-) complex (τ1/2 =45 h; 1 M aq. HCl, 25 °C) is much slower than that for [Ln(dota)](-) complexes. Therefore, DOTA and its derivatives seem to be very suitable ligands for scandium

  17. Effects of iron on intermetallic compound formation in scandium modified Al–Si–Mg Alloys

    Energy Technology Data Exchange (ETDEWEB)

    Patakham, Ussadawut [National Metal and Materials Technology Center, National Science and Technology Development Agency, 114 Thailand Science Park, Klong Nueng, Klong Luang, Pathumthani 12120 (Thailand); Limmaneevichitr, Chaowalit, E-mail: chaowalit.lim@mail.kmutt.ac.th [Production Engineering Department, Faculty of Engineering, King Mongkut’s University of Technology Thonburi, 126 Pracha-Utid Rd., Bangmod, Tungkhru, Bangkok 10140 (Thailand)

    2014-12-15

    Highlights: • Iron reduces the modification effects of scandium in Al–Si–Mg alloys. • Morphologies of Sc-rich intermetallic phases vary with Fe and Sc contents and the cooling rates. • Sc neutralizes effects of Fe by changing Fe-rich intermetallic phases from platelets to more cubic. - Abstract: In general, iron has a strong tendency to dissolve in molten aluminum. Iron has very low solid solubility in aluminum–silicon casting alloys, so it will form intermetallic compounds that cause detrimental effects on mechanical properties. In this work, the effects of iron on intermetallic compound formations in scandium modified Al–Si–Mg alloys were studied. There were two levels of iron addition (0.2 and 0.4 wt.%) and two levels of scandium addition (0.2 and 0.4 wt.%). We found that the effects of scandium modification decreased with increasing iron addition. The morphologies of the complex intermetallic compounds were characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and electron backscatter diffraction (EBSD) techniques. It was found that scandium changes the morphology of Fe-rich intermetallic compounds from β-phase (plate-like) to α-phase, which reduces the harmful effects of β-phase.

  18. Solvent extraction of scandium from lateritic nickel- cobalt ores using different organic reagents

    Directory of Open Access Journals (Sweden)

    Ferizoğlu Ece

    2016-01-01

    Full Text Available Scandium is the most important and strategic metal that can be recovered as a by-product from lateritic nickel-cobalt ores. In this research, different extractants were investigated in order to extract scandium from a sulfate medium by a using a solvent extraction method. Generally, the organic extractants are classified as acidic, neutral and basic organophosphorus compounds. However, in solvent extraction of scandium, the acidic and neutral organophosphorus compounds are preferred due to their higher extraction efficiencies. Thus, the aim of the present study was to compare the scandium extraction efficiencies of some acidic and neutral organic reagents. For this reason, Ionquest 290 (Bis(2,4,4-trimethylpenthyl phosphonic acid, DEHPA (Di(2-ethylhexyl phosphoric acid, Cyanex 272 ((Bis(2,4,4-trimethylpentyl phosphinic acid which are acidic organophosphorus compounds, and Cyanex 923 (Trialkylphosphine oxide, which is a neutral organophosphorus compound, were used. The extraction capacities of these organics were studied with respect to the extractant concentration at same pH and phase ratio. As a result of the study, DEHPA was found to have higher scandium extraction efficiency with lower iron extraction at pH = 0.55 at a phase ratio of 10:1 = A:O.

  19. Correlation between stoichiometry and properties of scandium oxide films prepared by reactive magnetron sputtering

    Science.gov (United States)

    Belosludtsev, Alexandr; Juškevičius, Kęstutis; Ceizaris, Lukas; Samuilovas, Romanas; Stanionytė, Sandra; Jasulaitienė, Vitalija; Kičas, Simonas

    2018-01-01

    Scandium oxide films were deposited on fused silica substrates by reactive pulsed DC magnetron sputtering. The use of feed-back optical emission monitoring enabled high-rate reactive deposition of films with tunable stoichiometry and properties. The under-stoichiometric, stoichiometric and over-stoichiometric scandium oxide films were prepared. The compressive stress in films was between 235 and 530 MPa. We showed that phase structure, density, surface roughness and optical properties of the scandium oxide are affected by the film stoichiometry and deposition conditions. Transparent scandium oxide films were slightly hydrophobic (94 ± 3°), homogeneous with a crystallite size of 20 ± 5 nm. The lowest extinction coefficient 0.7 × 10-3, the highest refractive index 2.08 (both quantities at the wavelength of 355 nm) and the highest density 4.1 ± 0.1 g cm-3 exhibited film prepared with the stoichiometric composition. Stoichiometric scandium oxide can be used in various optical applications as high refractive index and wide bandgap material. Transitions to under- or over-stoichiometry lead to a decrease of film density, refractive index and increase of the extinction coefficient.

  20. Mossbauer investigation of scandium oxide-hematite nanoparticles

    Science.gov (United States)

    Allwes, Mark; Sorescu, Monica

    Scandium oxide-doped hematite, xSc2O3*(1-x)alpha-Fe2O3 with molar concentration x =0.1, 0.3, and 0.5 was prepared by using ball milling, taking samples at times 0, 2, 4, 8, and 12 hours. The resulting Mossbauer spectra of the nanoparticles systems were parameterized using NORMOS-90. For each concentration, the spectra at 0 hours only consisted of 1 sextet, as the substitution of Sc2O3into Fe2O3 did not appear until after 2 hours of ball milling time (BMT). Concentration x =0.1 at BMT 2hours consisted of 2 sextets while x =0.3 and 0.5 were fit with 1 sextet and 1 quadrupole-split doublet. Concentration x =0.1 at BMT 4 and 8 hours consisted of 3 sextets, and at BMT 12 hours consisted of 4 sextets. For concentrations x =0.3 and 0.5 at BMT 4, 8, and 12 hours the spectra were fit with 3 sextets and 1 quadrupole-split doublet. With increasing initial concentration, the appearance of the quadrupole-split doublet became more pronounced, indicating the substitution of Fe into Sc2O3 occurred. But for x =0.1, the BMT did influence the number of sextets needed, causing an increase in substitution of Sc2O3 into Fe2O3.

  1. Association between toenail scandium levels and risk of acute myocardial infarction in European men: The EURAMIC and Heavy Metals Study

    NARCIS (Netherlands)

    Gómez-Aracena, J.; Martin-Moreno, J.M.; Riemersma, R.A.; Bode, P.; Gutiérrez-Bedmar, M.; Gorgojo, L.; Kark, J.D.; Garcia-Rodríguez, A.; Gomez-Gracia, E.; Kardinaal, A.F.M.; Aro, A.; Veer, P. van 't; Wedel, H.; Kok, F.J.; Fernández-Crehuet, J.

    2002-01-01

    The association between scandium status and risk of acute myocardial infarction (MI) was examined in a multicentre case control study in 10 centres from Europe and Israel. Scandium in toenails was assessed in 684 cases and 724 controls less than 70 years of age. Mean concentrations of toenail

  2. In-source laser spectroscopy developments at TRILIS-towards spectroscopy on actinium and scandium

    Energy Technology Data Exchange (ETDEWEB)

    Raeder, Sebastian, E-mail: raeder@triumf.ca; Dombsky, Marik; Heggen, Henning; Lassen, Jens; Quenzel, Thomas [TRIUMF, Canada' s National Laboratory for Nuclear and Particle Physics (Canada); Sjoedin, Marica [GANIL (France); Teigelhoefer, Andrea [TRIUMF, Canada' s National Laboratory for Nuclear and Particle Physics (Canada); Wendt, Klaus [Johannes Gutenberg-Universitaet Mainz, Institut fuer Physik (Germany)

    2013-04-15

    Resonance Ionization Laser Ion Sources (RILIS) have become a versatile tool for production and study of exotic nuclides at Isotope Separator On-Line (ISOL) facilities such as ISAC at TRIUMF. The recent development and addition of a grating tuned spectroscopy laser to the TRIUMF RILIS solid state laser system allows for wide range spectral scans to investigate atomic structures on short lived isotopes, e.g., those from the element actinium, produced in uranium targets at ISAC. In addition, development of new and improved laser ionization schemes for rare isotope production at ISAC is ongoing. Here spectroscopic studies on bound states, Rydberg states and autoionizing (AI) resonances on scandium using the existing off-line capabilities are reported. These results allowed to identify a suitable ionization scheme for scandium via excitation into an autoionizing state at 58,104 cm{sup - 1} which has subsequently been used for ionization of on-line produced exotic scandium isotopes.

  3. Process and Mechanical Properties: Applicability of a Scandium modified Al-alloy for Laser Additive Manufacturing

    Science.gov (United States)

    Schmidtke, K.; Palm, F.; Hawkins, A.; Emmelmann, C.

    The applicability of an aluminium alloy containing scandium for laser additive manufacturing (LAM) is considered. Modified aluminium alloys with a scandium content beyond the eutectic point offer great potential to become a high prioritized aerospace material. Depending on other alloying elements like magnesium or zirconium, strongly required weight reduction, corrosion resistance and improved strength properties of metallic light weight alloys can be achieved. The development, production and testing of parts built up by a laser powder bed process will be presented with regard to the qualification of the new material concept "ScalmalloyRP®" for laser additive manufacturing.

  4. Synthesis and structural characterization of scandium SALEN complexes.

    Science.gov (United States)

    Meermann, Christian; Sirsch, Peter; Törnroos, Karl W; Anwander, Reiner

    2006-02-28

    A series of heteroleptic scandium SALEN complexes, [(SALEN)Sc(mu-Cl)]2 and (SALEN)Sc[N(SiHMe2)2] is obtained via amine elimination reactions using [Sc(N(i)Pr2)2(mu-Cl)(THF)]2 and Sc[N(SiHMe2)2]3(THF) as metal precursors, respectively. H(2)SALEN ligand precursors comprising H2Salen [(1,2-ethandiyl)bis(nitrilomethylidyne)bis(2,4-di-tert-butyl)phenol], H2Salpren [(2,2-dimethylpropanediyl)bis(nitrilomethylidyne)bis(2,4-di-tert-butyl)phenol], H2Salcyc [(1R,2R)-(-)-1,2-cyclohexanediyl)bis(nitrilomethylidyne)bis(2,4-di-tert-butyl)phenol] and H2Salphen [((1S,2S)-(-)-1,2-diphenylethandiyl)bis(nitrilomethylidyne)bis(2,4-di-tert-butyl)phenol] are selected according to solubility and ligand backbone variation ("=N-(R)-N=" bite angle) criteria. Consideration is given to the feasibility of [Cl --> NR2] and [N(SiHMe2)2--> OSiR3] secondary ligand exchange reactions. X-ray crystal structure analyses of donor-free (Salpren)Sc(N(i)Pr2), (R,R)-(Salcyc)Sc[N(SiHMe2)2], (Salen)Sc(OSi(t)BuPh2) and (Salphen)Sc(OSiH(t)Bu2) reveal (i) a very short Sc-N bond distance of 2.000(3) A, (ii) weak beta(Si-H)(amido)-Sc agostic interactions and (iii) an exclusive intramolecularly tetradentate and intrinsically bent coordination mode of the SALEN ligands with angle(Ph,Ph) dihedral angles and Sc-[N(2)O(2)] distances in the 124.27(9)-127.7(3) degrees and 0.638(1)-0.688(1) A range, respectively.

  5. Scandium SALEN complexes bearing chloro, aryloxo, and hydroxo ligands.

    Science.gov (United States)

    Meermann, Christian; Törnroos, Karl W; Anwander, Reiner

    2009-03-16

    Heteroleptic amide complexes (SALEN)Sc[N(SiHMe(2))(2)] (SALEN = Salen(tBu,tBu), Salcyc(tBu,tBu), or Salpren(tBu,tBu) if not stated differently) were examined as synthesis precursors according to silylamine elimination reactions. Treatment of (SALEN)Sc[N(SiHMe(2))(2)] with H(2)O or phenols (HOAr(R,R); R = tBu, iPr) afforded complexes [(SALEN)Sc(mu-OH)](2) and (SALEN)Sc(OAr(R,R)), while chloro exchange products were formed from the respective reactions with NH(4)Cl or AlMe(2)Cl. Such complexes [(SALEN)Sc(mu-Cl)](2) and (SALEN)ScCl(thf) were also obtained by utilizing alternative synthesis protocols, allowing for controlled donor absence and presence. Heteroleptic amide precursors [Sc(NiPr(2))(2)(mu-Cl)(thf)](2) and [Sc[N(SiHMe(2))(2)](2)(mu-Cl)(thf)](2) readily undergo amine elimination reactions with H(2)SALEN derivatives to form the corresponding chloride complexes. Spectroscopic and X-ray structural data of the heteroleptic scandium complexes revealed an exclusive intramolecular tetradentate coordination mode of the SALEN ligands independent of the SALEN ligand bite angle and the nature of the "second" ligand (chloro, amido, aryloxo, hydroxo). The coordination of the SALEN ligands is rationalized on the basis of (a) the displacement d of the metal center from the [N(2)O(2)] least-squares plane, (b) the dihedral angle alpha between the phenyl rings of the salicylidene moieties, and (c) the angle beta = Ct-Ln-Ct (Ct = centroid of the phenyl rings) in the case of strongly twisted ligands.

  6. Vertical distribution of scandium in the north central Pacific

    Science.gov (United States)

    Amakawa, Hiroshi; Nomura, Miho; Sasaki, Kazunori; Oura, Yasuji; Ebihara, Mitsuru

    2007-06-01

    The concentrations of scandium (Sc) in seawater, which have remained unreported since the early 1970s, were determined together with those of yttrium (Y) and lanthanides (Ln) with samples from the north central Pacific Ocean (St. BO-3). The Sc concentration shows a so-called nutrient-like profile: it increases gradually from the surface (about 2 pmol/kg) to the ocean floor (about 20 pmol/kg). That pattern closely resembles those of Y and Ln (correlation coefficient (r) > 0.92). Some light-to-middle Ln (Pr-Tb) exhibit a closer correlation with Sc than do Y, La, or heavy Ln (Ho-Lu). In contrast, Y/Sc and Ln/Sc ratios (elemental abundance ratios) indicate that Sc is depleted compared to either Y or Ln in seawater more than in loess, which represents chemical compositions of crustal material. These observations offer a conflicting view of chemical reactivity related Y, Ln, and Sc: r values show that the chemical reactivity of Sc resembles those of Y and Ln, but differences of Y/Sc and Ln/Sc ratios in seawater and in loess suggest that the chemical reactivity of Sc differs from those of Y and Ln. More Sc data for seawater are necessary to clarify the chemical reactivity of Sc in the ocean. We also propose that comparative studies of vertical profiles of Sc and such elements as Fe, Ti, Zr, and Hf showing so-called nutrient-like profiles at the same oceanic stations would be helpful and effective for clarifying the behavior of Sc in the ocean.

  7. In situ observation of the reaction of scandium and carbon by neutron diffraction

    Energy Technology Data Exchange (ETDEWEB)

    Juarez-Arellano, Erick A., E-mail: eajuarez@unpa.edu.m [Institut fuer Geowissenschaften, Universitaet Frankfurt, Altenhoeferallee 1, 60438 Frankfurt a.M. (Germany); Universidad del Papaloapan, Circuito Central 200, Parque Industrial, Tuxtepec 68301 (Mexico); Winkler, Bjorn [Institut fuer Geowissenschaften, Universitaet Frankfurt, Altenhoeferallee 1, 60438 Frankfurt a.M. (Germany); Vogel, Sven C. [Los Alamos National Laboratory, Lujan Center. Mail Stop H805, Los Alamos, NM 87545 (United States); Senyshyn, Anatoliy [Forschungsneutronenquelle Heinz Maier-Leibnitz (FRM II), Technische Universitaet Muenchen, Lichtenbergstr. 1, D-85747 Garching (Germany); Materialwissenschaft, TU Darmstadt, Petersensstr. 23, D-64287 Darmstadt (Germany); Kammler, Daniel R. [Sandia National Laboratories, Albuquerque, NM 87185 (United States); Avalos-Borja, Miguel [CNyN, UNAM, A. Postal 2681, Ensenada, B.C. (Mexico)

    2011-01-05

    Research highlights: {yields} Exist two ScC cubic phases with B1-structure type differing in site occupancy of C. {yields} A new orthorhombic scandium carbide phase is formed at 1473(50) K. {yields} The recrystallization of alpha-Sc occurs between 1000 and 1223 K. - Abstract: The formation of scandium carbides by reaction of the elements has been investigated by in situ neutron diffraction up to 1823 K. On heating, the recrystallization of {alpha}-Sc occurs between 1000 and 1223 K. The formation of Sc{sub 2}C and ScC (NaCl-B1 type structure) phases has been detected at 1323 and 1373 K, respectively. The formation of a new orthorhombic scandium carbide phase was observed at 1473(50) K. Once the scandium carbides are formed they are stable upon heating or cooling. No other phases were detected in the present study, in which the system was always carbon saturated. The thermal expansion coefficients of all phases have been determined, they are constant throughout the temperature interval studied.

  8. The effects of aluminum or scandium on the toughness, density and ...

    African Journals Online (AJOL)

    The effects of the substitution of aluminum or scandium on the density, toughness as well as the stability of the phases formed by such an addition on platinum, iridium, rhodium and palladium metals were evaluated with the density functional quantum mechanical calculation methods. All the metals had four atoms per ...

  9. Effects of erbium‑and chromium‑doped yttrium scandium gallium ...

    African Journals Online (AJOL)

    2014-08-21

    Aug 21, 2014 ... surfaces because of its high power, and the ablation was deeper for these samples. High‑magnification SEM ... Key words: Erbium chromium‑doped yttrium scandium gallium garnet, diode laser, restorative dental materials, scanning electron ... garnet (Nd: YAG) and carbon dioxide (CO2) lasers on indirect ...

  10. Chemical and biological evaluation of scandium(III)-polyaminopolycarboxylate complexes as potential PET agents and radiopharmaceuticals

    Energy Technology Data Exchange (ETDEWEB)

    Huclier-Markai, S.; Sabatie, A.; Ribet, S. [Univ. de Nantes (France). Lab. Subatech; Kubicek, V.; Hermann, P. [Charles Univ., Prague (Czech Republic). Dept. of Inorganic Chemistry; Paris, M. [Univ. de Nantes (France). Inst. des Materiaux; Vidaud, C. [CEA/DSV/iBEB/SBTN, Bagnols sur Ceze (France). Lab. d' Etude des Proteines Cibles; Cutler, C.S. [Univ. of Missouri, Columbia, MO (United States). Reserach Reactor Center

    2011-07-01

    Scandium isotopes ({sup 44}Sc, {sup 47}Sc) are more available and their properties are convenient for either PET imaging or radiotherapy. To use them in nuclear medicine, ligands forming complexes with a high stability are necessary. Available experimental data on stability constants for complexes of ligands such as EDTA, DTPA, DOTA, NOTA and TETA with various metal ions have been published. But scandium is the exception since scarce data is available in the literature. Values of stability constants of Sc(III) with the ligands were determined by free-ion selective radiotracer extraction, complemented by {sup 45}Sc NMR and potentiometry data. The thermodynamic stability of the Sc-complexes increases in the order TETA < NOTA < EDTA < DTPA < DOTA. The in vitro stability of the Sc(III) complexes was studied in the presence of hydroxyapatite and rat serum to estimate their in vivo stability. The most stable complex was shown to be Sc-DOTA.

  11. Precipitation behaviour and recrystallisation resistance in aluminum alloys with additions of hafnium, scandium and zirconium

    OpenAIRE

    Hallem, Håkon

    2005-01-01

    The overall objective of this work has been to develop aluminium alloys, which after hot and cold deformation are able to withstand high temperatures without recrystallising. This has been done by investigating aluminium alloys with various additions of hafnium, scandium and zirconium, with a main focus on Hf and to which extent it may partly substitute or replace Zr and/or Sc as a dispersoid forming elements in these alloys. What is the effect of hafnium, alone and in combination with Zr...

  12. Pilot-scale recovery of rare earths and scandium from phosphogypsum and uranium leachates

    Directory of Open Access Journals (Sweden)

    Mashkovtsev Maxim

    2016-01-01

    Full Text Available Ural Federal University (UrFU and VTT have performed joint research on development of industrial technologies for the extraction of REM and Scandium compounds from phosphogypsum and Uranium ISL leachate solutions. Leaching-absorption experiments at UrFU have been supported with multicomponent solution modelling by VTT. The simulations have been performed with VTT’s ChemSheet/Balas program and can be used for speciation calculations in the lixiviant solution. The experimental work combines solvent extraction with advanced ion exchange methodology in a pilot facility capable of treating 5 m3 solution per hour. Currently, the plant produces cerium carbonate, lanthanum oxide, neodymium oxide and concentrate of heavy rare earth metals. A batch of 45 t solids has been processed with the gain of 100 kg’s of REM concentrate. A mini-pilot plant with productivity above 50 liters per hour has been applied to recover scandium oxide and REE concentrates from the uranium ISL solution. As the preliminary product contains radioactivity (mainly strontium, an additional decontamination and cleaning of both concentrates by extraction has rendered a necessity. Finally a purified 99% concentrate of scandium oxide as well as 99% rare earth concentrate are received.

  13. Optimization of scandium oxide growth by high pressure sputtering on silicon

    Energy Technology Data Exchange (ETDEWEB)

    Feijoo, P.C., E-mail: pedronska@fis.ucm.es; Pampillon, M.A.; San Andres, E.; Lucia, M.L.

    2012-12-30

    This work demonstrates the viability of scandium oxide deposition on silicon by means of high pressure sputtering. Deposition pressure and radio frequency power are varied for optimization of the properties of the thin films and the ScO{sub x}/Si interface. The physical characterization was performed by ellipsometry, Fourier transform infrared spectroscopy, x-ray diffraction and transmission electron microscopy. Aluminum gate electrodes were evaporated for metal-insulator-semiconductor (MIS) fabrication. From the electrical characterization of the MIS devices, the density of interfacial defects is found to decrease with deposition pressure, showing a reduced plasma damage of the substrate surface for higher pressures. This is also supported by lower flatband voltage shifts in the capacitance versus voltage hysteresis curves. Sputtering at high pressures (above 100 Pa) reduces the interfacial SiO{sub x} formation, according to the infrared spectra. The growth rates decrease with deposition pressure, so a very accurate control of the layer thicknesses could be provided. - Highlights: Black-Right-Pointing-Pointer Scandium oxide is considered as a high permittivity dielectric. Black-Right-Pointing-Pointer Scandium oxide was deposited on Si by high pressure sputtering. Black-Right-Pointing-Pointer Characterization was performed for deposition condition optimization. Black-Right-Pointing-Pointer High deposition pressures showed higher film and interface quality.

  14. Recovery of Scandium from Leachate of Sulfation-Roasted Bayer Red Mud by Liquid-Liquid Extraction

    Science.gov (United States)

    Liu, Zhaobo; Li, Hongxu; Jing, Qiankun; Zhang, Mingming

    2017-11-01

    The leachate obtained from sulfation-roasted Bayer red mud is suitable for extraction of scandium by liquid-liquid solvent extraction because it contains trace amounts of Fe3+ and Si4+. In this study, a completely new metallurgical process for selective recovery of scandium from Bayer red mud was proposed. The extraction performances of Sc3+, Fe3+, Al3+, Si4+, Ca2+, and Na+ from synthetic leachate of sulfation-roasted red mud were first investigated using organophosphorus extractants (di-2-ethylhexyl phosphoric acid P204 and 2-ethylhexyl phosphoric acid mono-2-ethylhexyl ester P507) and carboxylic acid extractant (Versatic acid 10). It shows that P204 has an excellent extraction ability and that it can be applied to the scandium recovery. P507 and Versatic acid 10 are much poorer in performance for selective extraction of scandium. In the leachate of sulfation-roasted red mud, approximately 97% scandium can be recovered using a P204/sulfonated kerosene (1% v/v) extraction system under the condition of an organic-to-aqueous phase ratio of 10:1 and with an extraction temperature of 15°C.

  15. Scandium-doped zinc cadmium oxide as a new stable n-type oxide thermoelectric material

    DEFF Research Database (Denmark)

    Han, Li; Christensen, Dennis Valbjørn; Bhowmik, Arghya

    2016-01-01

    Scandium-doped zinc cadmium oxide (Sc-doped ZnCdO) is proposed as a new n-type oxide thermoelectric material. The material is sintered in air to maintain the oxygen stoichiometry and avoid instability issues. The successful alloying of CdO with ZnO at a molar ratio of 1 : 9 significantly reduced...... is a good candidate for improving the overall conversion efficiencies in oxide thermoelectric modules. Meanwhile, Sc-doped ZnCdO is robust in air at high temperatures, whereas other n-type materials, such as Al-doped ZnO, will experience rapid degradation of their electrical conductivity and ZT....

  16. Scandium and yttrium phosphasalen complexes as initiators for ring-opening polymerization of cyclic esters.

    Science.gov (United States)

    Bakewell, Clare; White, Andrew J P; Long, Nicholas J; Williams, Charlotte K

    2015-03-02

    The synthesis and characterization of novel scandium and yttrium phosphasalen complexes is reported, where phosphasalen refers to two different bis(iminophosphorane) derivatives of the more ubiquitous salen ligands. The activity of the complexes as initiators for the ring-opening polymerization of cyclic esters is presented. The scandium complexes are inactive for lactide polymerization but slow and controlled initiators for ε-caprolactone polymerization. The lack of activity toward lactide exhibited by these compounds is probed, and a rare example of single-monomer insertion product, unable to undergo further reactions with lactide, is identified. In contrast, the analogous yttrium phosphasalen complex is a very active initiator for the ring-opening polymerization of rac-lactide (kobs = 1.5 × 10(-3) s(-1) at 1:500 [yttrium initiator]:[rac-lactide], 1 M overall concentration of lactide in THF at 298 K). In addition to being a very fast initiator, the yttrium complex also maintains excellent levels of polymerization control and a high degree of isoselectivity, with the probability of isotactic enchainment being Pi = 0.78 at 298 K.

  17. Thermodynamic parameters of scandium trifluoride and triiodide in the condensed state

    Science.gov (United States)

    Aristova, N. M.; Belov, G. V.

    2015-06-01

    The thermodynamic properties of new classes of compounds, particularly scandium trihalides ScF3, ScCl3, ScBr3, and ScI3, are added to the IVTANTHERMO software package. A critical analysis and processing of the entire array of primary data available in the literature is performed. An equation approximating the temperature dependence of heat capacity in the temperature range 298.15- T m (K) is derived for each crystalline scandium trihalide. The resulting equations C {/p po}( T) for the solid state and the data for the liquid phase are used to calculate the thermodynamic functions of entropy, the reduced Gibbs free energies, and the enthalpy increments. Both the experimental data available in literature and the missing estimated thermodynamic data are used in calculations. The error of the recommended values is estimated in all cases. In the first part of this work, we describe the thermodynamic properties of ScF3 and ScI3 used as the reference data for calculating the thermodynamic functions of ScCl3 and ScBr3, for which experimental data are either very scarce or missing altogether. The resulting data are added to the database of the IVTANTHERMO software package.

  18. Recovery of Scandium(III) from Aqueous Solutions by Solvent Extraction with the Functionalized Ionic Liquid Betainium Bis(trifluoromethylsulfonyl)imide

    OpenAIRE

    Onghena, Bieke; Binnemans, Koen

    2015-01-01

    The ionic liquid betainium is(trifluoromethylsulfonyl)imide [Hbet][Tf2N] was used for the extraction of scandium from aqueous solutions. The influence of several extraction parameters on the extraction efficiency was investigated, including the initial metal concentration, phase ratio, and pH. The extraction kinetics was examined, and a comparison was made between conventional liquid−liquid extraction and homogeneous liquid−liquid extraction (HLLE). The stoichiometry of the extracted scandium...

  19. Modification mechanism of eutectic silicon in Al–6Si–0.3Mg alloy with scandium

    Energy Technology Data Exchange (ETDEWEB)

    Patakham, Ussadawut [Manufacturing and Systems Engineering Program, Department of Production Engineering, Faculty of Engineering, King Mongkut’s University of Technology Thonburi, 126 Pracha-Utid Rd., Bangmod, Tungkhru, Bangkok 10140 (Thailand); Kajornchaiyakul, Julathep [National Metal and Material Technology Center, National Science and Technology Development Agency, 114 Thailand Science Park, Klong Nueng, Klong Luang, Pathumthani 12120 (Thailand); Limmaneevichitr, Chaowalit, E-mail: chaowalit.lim@kmutt.ac.th [Manufacturing and Systems Engineering Program, Department of Production Engineering, Faculty of Engineering, King Mongkut’s University of Technology Thonburi, 126 Pracha-Utid Rd., Bangmod, Tungkhru, Bangkok 10140 (Thailand)

    2013-10-25

    Highlights: •Morphologies and growth of Sc and Sr-modified eutectic silicon resemble those of dendrites. •Crystal orientation of eutectic aluminum depends on growth characteristics of eutectic silicon. •We report strong evidence of the occurrence of an impurity-induced twinning mechanism. -- Abstract: The modification mechanism of eutectic silicon in Al–6Si–0.3Mg alloy with scandium was studied. The crystallographic orientation relationships between primary dendrites and the eutectic phase of unmodified and modified Al–6Si–0.3 Mg alloys were determined using electron backscatter diffraction (EBSD). The orientation of aluminum modified with scandium in the eutectic phase was different from that of the neighboring primary dendrites. This result implies that eutectic aluminum grows epitaxially from the surrounding primary aluminum dendrites in the unmodified alloy and that eutectic aluminum grows competitively from the surrounding primary aluminum dendrites in the modified alloy. The pole figure maps of eutectic Si in the [1 0 0], [1 1 0] and [1 1 1] axes of the unmodified and Sc-modified alloys were different, suggesting that the eutectic Al and Si crystals in modified alloy growth are more isotropic and cover a larger set of directions. The lattice fringes of Si of the alloys with and without Sc modification were different in the TEM results. The lattice fringes of Si in modified alloy were found to be multiple twins. However, this was not observed in the unmodified alloy. The growth characteristic of eutectic Si crystal in modified alloy suggests the occurrence of multiple twinning reactions and the formation of a high density of twins. This modification mechanism by Sc is explained by the results of scanning electron microscopy (SEM), electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM) analysis, which provide strong evidence of the occurrence of the impurity-induced twinning (IIT) mechanism.

  20. Grain refinement mechanism in an Al-Si-Mg alloy with scandium

    Energy Technology Data Exchange (ETDEWEB)

    Patakham, Ussadawut [Department of Production Engineering, Faculty of Engineering, King Mongkut' s University of Technology Thonburi, 126 Pracha-Utid Rd., Bangmod, Tungkhru, Bangkok 10140 (Thailand); Kajornchaiyakul, Julathep [National Metal and Material Technology Center, National Science and Technology Development Agency, 114 Thailand Science Park, Klong Nueng, Klong Luang, Pathumthani 12120 (Thailand); Limmaneevichitr, Chaowalit, E-mail: chaowalit.lim@kmutt.ac.th [Department of Production Engineering, Faculty of Engineering, King Mongkut' s University of Technology Thonburi, 126 Pracha-Utid Rd., Bangmod, Tungkhru, Bangkok 10140 (Thailand)

    2012-11-25

    Highlights: Black-Right-Pointing-Pointer Scandium can be used to refine aluminum grains in an Al-Si-Mg aluminum alloy. Black-Right-Pointing-Pointer The effectiveness of Sc is lower than that of conventional Al-Ti grain refiners. Black-Right-Pointing-Pointer Al{sub 3}Sc particles can act as heterogeneous nuclei of aluminum phases. Black-Right-Pointing-Pointer Higher alloying elements cause more intermetallic compound phases. Black-Right-Pointing-Pointer Those phases cannot effectively act as heterogeneous nuclei compared with Al{sub 3}Sc particles. - Abstract: Grain refinement of the primary aluminum ({alpha}-Al) phase in a hypoeutectic Al-Si alloy using scandium (Sc) was studied to identify the grain refinement mechanism. Optical microscopy (OM), Scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS) and electron backscatter diffraction (EBSD) techniques were extensively used in this study. We found that Sc refined grains of primary aluminum. However, the grain refinement efficiency of Sc was considerably lower than that of titanium (Ti) in the Al-Si-Mg foundry alloy. It was evident that the precipitated Sc-containing phases acted as heterogeneous nucleation sites for the primary aluminum phase. The Sc-containing heterogeneous sites are irregular in shape with sizes between 3 and 5 {mu}m. At least three groups of nuclei based on their chemical composition were found, i.e., (i) Al and Sc, (ii) Al, Si, Mg, and Sc, and (iii) Al, Si, Mg, Sc, and Fe. Crystal orientation mapping showed primary aluminum dendrites with one orientation in each grain near Al{sub 3}Sc particles. The grain refinement mechanism of Sc for aluminum relies on heterogeneous nucleation of Al{sub 3}Sc particles, with less responsibly for grain growth restriction. Many intermetallic phases with Al, Si, Fe, Mg and Sc as their major components were found, and these phases could not effectively act as heterogeneous nuclei.

  1. Neutron and Charged-Particle Induced Cross Sections for Radiochemistry for Isotopes of Scandium, Titanium, Vanadium, Chromium, Manganese, and Iron

    Energy Technology Data Exchange (ETDEWEB)

    Kelley, K; Hoffman, R D; Dietrich, F S; Bauer, R; Mustafa, M

    2004-11-30

    We have developed a set of modeled nuclear reaction cross sections for use in radiochemical diagnostics. Local systematics for the input parameters required by the Hauser-Feshbach statistical model were developed and used to calculate neutron and proton induced nuclear reaction cross sections in the mass region of scandium, titanium, vanadium, chromium, manganese, and iron (21 {le} Z {le} 26, 20 {le} N {le} 32).

  2. A composite cathode based on scandium doped titanate with enhanced electrocatalytic activity towards direct carbon dioxide electrolysis.

    Science.gov (United States)

    Yang, Liming; Xie, Kui; Wu, Lan; Qin, Qingqing; Zhang, Jun; Zhang, Yong; Xie, Ting; Wu, Yucheng

    2014-10-21

    A composite cathode based on redox-stable La0.2Sr0.8TiO(3+δ) (LSTO) can perform direct carbon dioxide electrolysis; however, the insufficient electro-catalytic activity limits the electrode performances and current efficiencies. In this work, catalytically active scandium is doped into LSTO to enhance the electro-catalytic activity for CO2 electrolysis. The structures, electronic conductivities and ionic conductivities of La0.2Sr0.8Ti(1-x)Sc(x)O (LSTS(x)O) (x = 0, 0.05, 0.1, 0.15 and 0.2) are systematically studied and further correlated with electrode performances. The ionic conductivities of single-phase LSTS(x)O (x = 0, 0.05, 0.1 and 0.15) remarkably improve versus the scandium doping contents though the electrical conductivities gradually change in an adverse trend. Electrochemical measurements demonstrate promising electrode polarisation of LSTS(x)O electrodes and increasing scandium doping contents accordingly improve electrode performances. The Faradic efficiencies of carbon dioxide electrolysis are enhanced by 20% with LSTS0.15O in contrast to bare LSTO electrodes in a solid oxide electrolyser at 800 °C.

  3. Adsorption of hydrogen in Scandium/Titanium decorated nitrogen doped carbon nanotube

    Energy Technology Data Exchange (ETDEWEB)

    Mananghaya, Michael, E-mail: mikemananghaya@gmail.com [De La Salle University, 2401 Taft Ave, 0922, Manila (Philippines); DLSU STC Laguna Boulevard, LTI Spine Road Barangays Biñan and Malamig, Biñan City, Laguna (Philippines); DOST-ASTHRDP, PCIEERD, Gen. Santos Ave., Bicutan, Taguig City 1631 (Philippines); Belo, Lawrence Phoa; Beltran, Arnel [De La Salle University, 2401 Taft Ave, 0922, Manila (Philippines); DLSU STC Laguna Boulevard, LTI Spine Road Barangays Biñan and Malamig, Biñan City, Laguna (Philippines)

    2016-09-01

    Nitrogen doped Carbon Nanotube with divacancy (4ND-CN{sub x}NT) that is decorated with Scandium and Titanium as potential hydrogen storage medium using the pseudo potential density functional method was investigated. Highly localized states near the Fermi level, which are derived from the nitrogen defects, contribute to strong Sc and Ti bindings, which prevent metal aggregation and improve the material stability. A detailed Comparison of the Hydrogen adsorption capability with promising system-weight efficiency of Sc over Ti was elucidated when functionalized with 4ND-CN{sub x}NT. Finally, the (Sc/4ND){sub 10}-CN{sub x}CNT composite material has a thermodynamically favorable adsorption and consecutive adsorption energy for ideal reversible adsorption and desorption of hydrogen at room temperature such that it can hold at least 5.8 wt% hydrogen molecules at the LDA and GGA level. - Highlights: • Carbon Nanotube with divacancy (4ND-CN{sub x}NT) decorated with Sc and Ti. • Nitrogen defects, contribute to strong Sc and Ti bindings. • H{sub 2} and (Sc/4ND){sub 10}-CN{sub x}CNT has a favorable adsorption. • 5.8 wt% adsorption at the LDA and GGA level.

  4. Urinary monitoring of exposure to yttrium, scandium, and europium in male Wistar rats.

    Science.gov (United States)

    Kitamura, Yasuhiro; Usuda, Kan; Shimizu, Hiroyasu; Fujimoto, Keiichi; Kono, Rei; Fujita, Aiko; Kono, Koichi

    2012-12-01

    On the assumption that rare earth elements (REEs) are nontoxic, they are being utilized as replacements of toxic heavy metals in novel technological applications. However, REEs are not entirely innocuous, and their impact on health is still uncertain. In the past decade, our laboratory has studied the urinary excretion of REEs in male Wistar rats given chlorides of europium, scandium, and yttrium solutions by one-shot intraperitoneal injection or oral dose. The present paper describes three experiments for the suitability and appropriateness of a method to use urine for biological monitoring of exposure to these REEs. The concentrations of REEs were determined in cumulative urine samples taken at 0-24 h by inductively coupled plasma atomic emission spectroscopy, showing that the urinary excretion of REEs is <2 %. Rare earth elements form colloidal conjugates in the bloodstream, which make high REEs accumulation in the reticuloendothelial system and glomeruli and low urinary excretion. The high sensitivity of inductively coupled plasma-argon emission spectrometry analytical methods, with detection limits of <2 μg/L, makes urine a comprehensive assessment tool that reflects REE exposure. The analytical method and animal experimental model described in this study will be of great importance and encourage further discussion for future studies.

  5. Selective recovery of vanadium and scandium by ion exchange with D201 and solvent extraction using P507 from hydrochloric acid leaching solution of red mud.

    Science.gov (United States)

    Zhu, Xiaobo; Li, Wang; Tang, Sen; Zeng, Majian; Bai, Pengyuan; Chen, Lunjian

    2017-05-01

    D201 resin and P507 extractant diluted with sulfonated kerosene were used to respectively separate vanadium and scandium, and impurity ions from hydrochloric acid leaching solution of red mud. More than 99% of vanadium was selectively adsorbed from the hydrochloric acid leaching solution under the conditions of pH value of 1.8, volume ratio of leaching solution to resin of 10, and flow rate of 3.33 mL/min. Maximum extraction and separation of scandium was observed from the acid leaching solution at an aqueous pH value of 0.2. More than 99% of scandium can be selectively extracted using 15% P507, 5% TBP at the aqueous solution/organic phase (A/O) ratio of 10:1 for 6 min. The loaded organic phase was washed with 0.3 mol/L sulfuric acid, wherein most impurities were removed. After the process of desorption or stripping, precipitation, and roasting, high-purity V2O5 and Sc2O3 were obtained. Finally, a conceptual flow sheet was established to separate and recover vanadium and scandium from red mud hydrochloric acid leaching solution. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Random-field Potts model for the polar domains of lead magnesium niobate and lead scandium tantalate

    Energy Technology Data Exchange (ETDEWEB)

    Qian, H.; Bursill, L.A

    1997-06-01

    A random filed Potts model is used to establish the spatial relationship between the nanoscale distribution of charges chemical defects and nanoscale polar domains for the perovskite-based relaxor materials lead magnesium niobate (PMN) and lead scandium tantalate (PST). The random fields are not set stochastically but are determined initially by the distribution of B-site cations (Mg, Nb) or (Sc, Ta) generated by Monte Carlo NNNI-model simulations for the chemical defects. An appropriate random field Potts model is derived and algorithms developed for a 2D lattice. It is shown that the local fields are strongly correlated with the chemical domain walls and that polar domains as a function of decreasing temperature is simulated for the two cases of PMN and PST. The dynamics of the polar clusters is also discussed. 33 refs., 9 figs.

  7. Development of methods for the selective separation of scandium, zirconium and tin for radiopharmaceutical applications; Entwicklung von Methoden zur selektiven Trennung von Scandium, Zirkonium und Zinn fuer radiopharmazeutische Anwendungen

    Energy Technology Data Exchange (ETDEWEB)

    Dirks-Fandrei, Carina

    2014-07-01

    The subject of the present work is the development of fast and highly selective methods for the separation and purification of scandium, zirconium and tin radionuclides from potential target materials for use in nuclear medicine. A number of selected resins (TrisKem International) were first characterized with respect to their extraction behaviour towards a large number of cations. Characterization studies were performed in batch experiments by determination of weight distribution ratios D{sub w} and further the influence of interferences on the uptake of these elements was evaluated. Weight distribution ratios were determined in different acids and acid concentrations with main focus on scandium, tin or zirconium. The interference of macro amounts of Calcium and Ti on the Sc extraction was evaluated as well as the interference of macro amounts of Y on the Zr extraction. Best suited uptake conditions were found for Scandium on DGA were determined to be 2.5 M HNO{sub 3} for Ti-Targets and 0.1 M HNO{sub 3} for Calcium-Targets. Otherwise it is also possible to extract Sc with TRU Resin. High uptakes were obtained at 2.5 M HNO{sub 3} for simulated Ti- and Calcium-targets. Separation methods were developed using elution studies; employed conditions were chosen according to parameters evaluated in the batch-experiment. The developed methods allowed separating Sc very rapidly in high purity very rapidly from Ti- or Calcium-targets. For Zr a separation method based on UTEVA Resin has been developed. Following results of batch experiments simulated Y-target solution were loaded onto a UTEVA resin column from 6 M HNO{sub 3}; the elution of Zr could be performed in 0.01 M oxalic acid. Decontamination factors in the order of 10{sup 4}-10{sup 5} could be obtained applying the developed method; the method thus allowed separating Zr in a high purity. Initial testing of a method for the separation of Sn from Cd targets based on the use of TBP Resin showed that the TBP resin seems

  8. The impact of an erbium, chromium:yttrium-scandium-gallium-garnet laser with radial-firing tips on endodontic treatment.

    Science.gov (United States)

    Schoop, U; Barylyak, A; Goharkhay, K; Beer, F; Wernisch, J; Georgopoulos, A; Sperr, W; Moritz, A

    2009-01-01

    Radial-firing tips should allow a more homogeneous laser irradiation of root canal walls. The aim of the study was to assess the effects of erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser irradiation in conjunction with those newly designed tips. The investigation comprised bacteriology, morphological evaluations and temperature measurements. Root canals were inoculated with two test strains and laser irradiated with power settings of 0.6 W and 0.9 W and a repetition rate of 20 Hz. Subsequently, the samples were subjected to microbiological evaluation. The morphological changes of the canal walls were assessed by scanning electron microscopy. To reveal possible thermal side effects, we carried out temperature measurements. The bacteriological evaluation revealed a decisive disinfectant effect. Scanning electron microscopy showed the homogeneous removal of smear layer from the root canal walls. The temperature rise at the root surface during the irradiation was moderate, yielding 1.3 degrees C for the 0.6 W setting and 1.6 degrees C for the 0.9 W setting. The investigations indicated that the Er,Cr:YSGG laser, in conjunction with radial-firing tips, is a suitable tool for the elimination of bacteria in root canals and for the removal of smear layer.

  9. Effect of scandium addition on the microstructure, mechanical and wear properties of the spray formed hypereutectic aluminum–silicon alloys

    Energy Technology Data Exchange (ETDEWEB)

    Raghukiran, Nadimpalli; Kumar, Ravi, E-mail: nvrk@iitm.ac.in

    2015-08-12

    Hypereutectic Al–x%Si–0.8Sc alloys (x=13, 16, 19 and 22 wt%) were produced by spray forming. The microstructures of all the alloys exhibited very fine silicon phase with average size of about 5–10 µm irrespective of the silicon content of the alloy. Transmission electron microscopy revealed the presence of a nano-scale scandium rich phase, identified as AlSi{sub 2}Sc{sub 2} (V-phase) uniformly distributed in the alloy. The presence of V-phase resulted in higher matrix hardness (1.34 GPa) in contrast to 1.04 GPa observed in the case of binary Al–Si alloys by nanoindentation. Isothermal heat treatment at 375 °C revealed insignificant coarsening of silicon phase in both binary and ternary alloys. The Al–x%Si–0.8Sc alloys exhibited higher flow stress and tensile strength in contrast to their binary alloy counterparts which was attributed to the bi-modal size distribution of the strengthening phases in the form of nano-scale V-phase and sub-micron to 10 µm size silicon particles. The pin-on-disk wear tests exhibited appreciable improvement in the wear performance of the relatively low-silicon content ternary alloys over their binary counterparts while the high-silicon content binary and ternary alloys exhibited no much difference in the wear performance.

  10. Scandium and Titanium Containing Single-Walled Carbon Nanotubes for Hydrogen Storage: a Thermodynamic and First Principle Calculation.

    Science.gov (United States)

    Mananghaya, Michael; Yu, Dennis; Santos, Gil Nonato; Rodulfo, Emmanuel

    2016-06-15

    The generalized gradient approximation (GGA) to density functional theory (DFT) calculations indicate that the highly localized states derived from the defects of nitrogen doped carbon nanotube with divacancy (4ND-CNxNT) contribute to strong Sc and Ti bindings, which prevent metal aggregation. Comparison of the H2 adsorption capability of Sc over Ti-decorated 4ND-CNxNT shows that Ti cannot be used for reversible H2 storage due to its inherent high adsorption energy. The Sc/4ND-CNxNT possesses favorable adsorption and consecutive adsorption energy at the local-density approximation (LDA) and GGA level. Molecular dynamics (MD) study confirmed that the interaction between molecular hydrogen and 4ND-CNxNT decorated with scandium is indeed favorable. Simulations indicate that the total amount of adsorption is directly related to the operating temperature and pressure. The number of absorbed hydrogen molecules almost logarithmically increases as the pressure increases at a given temperature. The total excess adsorption of hydrogen on the (Sc/4ND)10-CNxNT arrays at 300 K is within the range set by the department of energy (DOE) with a value of at least 5.85 wt%.

  11. Effects of scandium addition on iron-bearing phases and tensile properties of Al–7Si–0.6Mg alloys

    Energy Technology Data Exchange (ETDEWEB)

    Tzeng, Yu-Chih [Department of Mechanical Engineering, National Central University, Jhongli, Taiwan (China); Wu, Chih-Ting [Department of Vehicle Engineering, Army Academy R.O.C., Jhongli, Taiwan (China); Bor, Hui-Yun; Horng, Jain-Long; Tsai, Mu-Lin [Department of Mechanical Engineering, National Central University, Jhongli, Taiwan (China); Institute of Materials Science and Engineering, National Central University, Jhongli, Taiwan (China); Lee, Sheng-Long, E-mail: shenglon@cc.ncu.edu.tw [Department of Mechanical Engineering, National Central University, Jhongli, Taiwan (China); Institute of Materials Science and Engineering, National Central University, Jhongli, Taiwan (China)

    2014-01-21

    Iron is the most deleterious impurity in aluminum alloys and can easily combine with aluminum to form an acicular β-Al{sub 5}FeSi phase that reduces ductility during the solidification of the molten metal. Adding scandium (Sc) to Al–7Si–0.6Mg alloys can transform the acicular β-Al{sub 5}FeSi phase into a comparatively harmless nodular Sc–Fe phase (Al{sub 12}Si{sub 6}Fe{sub 2}(Mg,Sc){sub 5}). This Sc–Fe phase has a lower hardness and elastic modulus than the β-Al{sub 5}FeSi phase; it is thus less likely to initiate cracks in the Al matrix. Moreover, the nodular Sc–Fe phase can improve the fluidity of Al during solidification, reducing interdendritic shrinkage. Tensile testing measurements showed that the elongation of Al–7Si–0.6Mg alloys with 0.04 and 0.12 wt% Sc can be respectively increased by 115% and 110% compared to Al–7Si–0.6Mg without Sc. The corresponding quality indices are increased by 17% and 19%, respectively, suggesting that the tensile properties of Al–7Si–0.6Mg alloys can be enhanced by adding scandium.

  12. Separation of (44)Ti from proton irradiated scandium by using solid-phase extraction chromatography and design of (44)Ti/(44)Sc generator system.

    Science.gov (United States)

    Radchenko, V; Meyer, C A L; Engle, J W; Naranjo, C M; Unc, G A; Mastren, T; Brugh, M; Birnbaum, E R; John, K D; Nortier, F M; Fassbender, M E

    2016-12-16

    Scandium-44g (half-life 3.97h [1]) shows promise for positron emission tomography (PET) imaging of longer biological processes than that of the current gold standard, (18)F, due to its favorable decay parameters. One source of (44g)Sc is the long-lived parent nuclide (44)Ti (half-life 60.0 a). A (44)Ti/(44g)Sc generator would have the ability to provide radionuclidically pure (44g)Sc on a daily basis. The production of (44)Ti via the (45)Sc(p,2n) reaction requires high proton beam currents and long irradiation times. Recovery and purification of no-carrier added (nca) (44)Ti from scandium metal targets involves complex separation chemistry. In this study, separation systems based on solid phase extraction chromatography were investigated, including branched diglycolamide (BDGA) resin and hydroxamate based ZR resin. Results indicate that ZR resin in HCl media represents an effective (44)Ti/(44g)Sc separation system. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. 38 CFR 38.600 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... sentence of imprisonment for life or the death penalty may be imposed. Interment means the burial of... imprisonment for life or the death penalty may be imposed. (Authority: 38 U.S.C. 2408, 2411) ...

  14. Gd-Sc-based mixed-metal nitride cluster fullerenes: mutual influence of the cage and cluster size and the role of scandium in the electronic structure.

    Science.gov (United States)

    Svitova, Anna L; Popov, Alexey A; Dunsch, Lothar

    2013-03-18

    The influence of the cage as well as of the cluster size has been studied in Gd-Sc nitride cluster fullerenes, which have been synthesized and isolated for these studies. A series of carbon cages ranging from C78 to C88 have been synthesized, isolated, and characterized in detail using absorption and vibrational spectroscopy as well as electrochemistry and density functional theory calculations. Gd-Sc mixed-metal cluster fullerenes in carbon cages different from C80 were described for the first time. A review of their structures, properties, and stability is given. The synthesis was performed with melamine as an effective solid source of nitrogen, providing high fullerene yield and suppressing empty fullerene formation. Substitution of gadolinium by scandium imposes a noticeable influence on the electronic structure of nitride cluster fullerenes as revealed by electrochemical, spectroscopic, and computational methods.

  15. Copper scandium zirconium phosphate

    DEFF Research Database (Denmark)

    Bond, Andrew David; Warner, Terence Edwin

    2013-01-01

    components. The [Sc(III)Zr(IV)(PO(4))(3)](2-) framework is composed of corner-sharing Sc/ZrO(6) octahedra and PO(4) tetrahedra. The Sc and Zr atoms are disordered on one atomic site on a crystallographic threefold axis. The P atom of the phosphate group lies on a crystallographic twofold axis. Nonframework...

  16. Synthesis and characterization of reduced scandium halide containing one- and two-dimensional metal bonded arrays. [Sc--ScCl3; Cs3Sc2Cl9; CsScCl3

    Energy Technology Data Exchange (ETDEWEB)

    Poeppelmeier, K.R.

    1978-08-01

    The stabilization effect of metal-metal bond formation on reduced scandium compounds was studied. The binary compounds Sc/sub 7/Cl/sub 12/, Sc/sub 5/Cl/sub 8/, Sc/sub 7/Cl/sub 10/ and ScCl were prepared by high temperature techniques and were characterized by single crystal x-ray diffraction. The respective metal arrays in these compounds can be viewed as fragments of scandium metal ranging from discrete six atom metal cluster species (Sc(Sc/sub 6/Cl/sub 12/)), through intermediate single and double infinite chain configurations ((ScCl/sub 2/)(Sc/sub 4/Cl/sub 6/)) and ((ScCl/sub 2/)(Sc/sub 6/Cl/sub 8/)) to double metal close-packed sheets (ScCl). The halogen atoms effectively isolate the clusters, chains and sheets by bonding face, edge or exo positions on the metal arrays. The common occurrence of isolated scandium (III) ions emphasizes that a minimum number of bonding electrons is required to stabilize what are formally anionic metal arrays. The distribution of the reduction electrons in these anisotropic materials was studied by magnetic susceptibility, EPR and uv-X photoelectron spectroscopy. The ternary compounds studied were Cs/sub 3/Sc/sub 2/Cl/sub 9/ and CsScCl/sub 3/. The anion-bridged metal chain of the hexagonal perovskite structure was found to stabilize scandium (II). CsScCl/sub 3/ was found to be grossly nonstoichiometric on the transition metal site and the effects of the mixed valence character were studied between the single valence extremes Cs/sub 3/Sc/sub 2 + x/Cl/sub 9/; 0< x < 1.0.

  17. Scandium functionalized carbon aerogel: Synthesis of nanoparticles and structure of a new ScOCl and properties of NaAlH{sub 4} as a function of pore size

    Energy Technology Data Exchange (ETDEWEB)

    Javadian, Payam; Nielsen, Thomas K. [Center for Energy Materials, Interdisciplinary Nanoscience Center (iNANO), and Department of Chemistry, Aarhus University, DK-8000 Aarhus (Denmark); Ravnsbæk, Dorthe B. [Department of Material Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge 02142, MA (United States); Jepsen, Lars H. [Center for Energy Materials, Interdisciplinary Nanoscience Center (iNANO), and Department of Chemistry, Aarhus University, DK-8000 Aarhus (Denmark); Polanski, Marek [Faculty of Advanced Technology and Chemistry, Military University of Technology, 2 Kaliskiego Str., 00-908 Warsaw (Poland); Plocinski, Tomasz [Faculty of Material Science and Engineering, Warsaw University of Technology, 144 Woloska Str., 02-507 Warsaw (Poland); Kunce, Izabela [Faculty of Advanced Technology and Chemistry, Military University of Technology, 2 Kaliskiego Str., 00-908 Warsaw (Poland); Besenbacher, Flemming [Interdisciplinary Nanoscience Center (iNANO) and Department of Physics and Astronomy, Aarhus University, DK-8000 Aarhus C (Denmark); Bystrzycki, Jerzy [Faculty of Advanced Technology and Chemistry, Military University of Technology, 2 Kaliskiego Str., 00-908 Warsaw (Poland); Jensen, Torben R., E-mail: trj@chem.au.dk [Center for Energy Materials, Interdisciplinary Nanoscience Center (iNANO), and Department of Chemistry, Aarhus University, DK-8000 Aarhus (Denmark)

    2015-11-15

    A new method for scandium-functionalization of carbon aerogels forming nanoparticles of a new scandiumoxochloride, ScOCl is presented. Sodium aluminiumhydride, NaAlH{sub 4}, is successfully melt infiltrated into the nano porous scaffolds with pore sizes of D{sub max}=7, 10, 13, 21, 26 and 39 nm, containing scandium based nano particles (<2.9 wt%) confirmed by elemental analysis and scanning electron microscopy. A systematic study of hydrogen storage properties of the nano composite materials is presented. An aqueous solution of ScCl{sub 3} was initially infiltrated and formed nanoconfined [Sc(OH)(H{sub 2}O){sub 5}]{sub 2}Cl{sub 4}(H{sub 2}O){sub 2}, which transforms to nanoparticles of a new scandium oxochloride, ScOCl at 192 °C and to Sc{sub 2}O{sub 3} at 420 °C. ScOCl crystallizes in an orthorhombic unit cell a=3.4409(8), b=3.9613(6) and c=8.178(2) Å, space group Pmmn, and is built from layers of [ScO{sub 4}Cl{sub 2}] octahedra forming neutral ScOCl layers. Temperature programmed desorption mass spectroscopy shows slightly improved kinetics for release of hydrogen with decreasing pore size. Continuous cycling of hydrogen release and uptake measured by the Sieverts' method reveal a larger preserved hydrogen storage capacity for scandium-functionalized aerogel with the larger pores (39 nm). - Highlights: • New synthesis approach for nanoporous Sc-functionalization carbon aerogel (Sc-CA). • The new scandium oxochloride, ScOCl, structure is obtained. • NaAlH{sub 4} nanoconfined in Sc-CA with pores ranging between 7 nm

  18. The use of the erbium, chromium:yttrium-scandium-gallium-garnet laser in endodontic treatment: the results of an in vitro study.

    Science.gov (United States)

    Schoop, Ulrich; Goharkhay, Kawe; Klimscha, Johannes; Zagler, Manuela; Wernisch, Johann; Georgopoulos, Apostolos; Sperr, Wolfgang; Moritz, Andreas

    2007-07-01

    The use of the erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser has become accepted in the field of cavity preparation. The development of miniaturized and flexible fiber tips has allowed this device to be used in endodontics. The authors conducted an in vitro study to assess the effects of Er,Cr:YSGG laser irradiation on root canals. The authors inoculated root canals with two bacteria, laser irradiated them at two power settings and subjected them to a quantitative microbiological evaluation. They used scanning electron microscopy (SEM) to assess morphological changes in endodontically processed and laser-irradiated root canal walls. They measured temperature increases on the root surface to determine possible thermal side effects. The bacteriological evaluation revealed a disinfecting effect in the root dentin samples that was dependent on the output power but not specific for the bacterial species investigated. SEM showed the removal of the smear layer from the root canal walls and the exposure of dentinal tubules. The temperature rise during irradiation was moderate when standardized power settings were used. The Er,Cr:YSGG laser can be used to eliminate bacteria in root canals. It also effectively removes smear layer and debris from the canal wall. Practitioners can use the Er,Cr:YSGG laser to prepare root canals for endodontic therapy.

  19. Aluminum-Scandium Alloys: Material Characterization, Friction Stir Welding, and Compatibility With Hydrogen Peroxide (MSFC Center Director's Discretionary Fund Final Report, Proj. No. 04-14)

    Science.gov (United States)

    Lee, J. A.; Chen, P. S.

    2004-01-01

    This Technical Memorandum describes the development of several high-strength aluminum (Al) alloys that are compatible with hydrogen peroxide (H2O2) propellant for NASA Hypersonic-X (Hyper-X) vehicles fuel tanks and structures. The yield strengths for some of these Al-magnesium-based alloys are more than 3 times stronger than the conventional 5254-H112 Al alloy, while maintaining excellent H2O2 compatibility similar to class 1 5254 alloy. The alloy development strategy is to add scandium, zirconium, and other transitional metals with unique electrochemical properties, which will not act as catalysts, to decompose the highly concentrated 90 percent H2O2. Test coupons are machined from sheet metals for H2O2 long-term exposure testing and mechanical properties testing. In addition, the ability to weld the new alloys using friction stir welding has also been explored. The new high-strength alloys could represent an enabling material technology for Hyper-X vehicles, where flight weight reduction is a critical requirement.

  20. High-fluence and high-density treatment of perioral rhytides using a new, fractionated 2,790-nm ablative erbium-doped Yttrium Scandium Gallium Garnet Laser.

    Science.gov (United States)

    Ciocon, David H; Hussain, Mussarat; Goldberg, David J

    2011-06-01

    In this study, we evaluated the safety and efficacy of a novel 2,790-nm erbium-doped yttrium scandium gallium garnet (Er:YSGG) laser system for the treatment of facial photodamage and perioral wrinkles using a single-treatment, high-fluence, high-density protocol. Eleven female participants with Fitzpatrick skin types II to III and facial wrinkles underwent a single full-face fractional ablative treatment with a 2,790-nm Er:YSGG laser. Follow-up visits were completed at 1, 2, and 6 weeks 3 and 6 months. Quartile improvement scale (0-4) and Fitzpatrick wrinkle scores (1-9) were used for the assessments. Based on blinded photographic assessments, the mean difference in Fitzpatrick wrinkle scores for full face wrinkles was 1.5 ± 1.2 (a reduction from 6.6 to 5.1; paired t-test, p = .003). There was also a statistically significant mean reduction of 1.7 ± 1.3 in perioral wrinkle scores (from 6.7 to 5.0; p = .002). No serious adverse events were reported. A novel, fractionated, ablative 2,790-nm Er:YSGG laser can safely and effectively treat photodamage and perioral wrinkles in a single treatment using a high-fluence, high-density protocol. Cutera provided the equipment used in this study and funding to Dr. Goldberg. © 2011 by the American Society for Dermatologic Surgery, Inc.

  1. Impact of layer and substrate properties on the surface acoustic wave velocity in scandium doped aluminum nitride based SAW devices on sapphire

    Energy Technology Data Exchange (ETDEWEB)

    Gillinger, M., E-mail: manuel.gillinger@tuwien.ac.at; Knobloch, T.; Schneider, M.; Schmid, U. [Institute of Sensor and Actuator Systems, TU Wien, 1040 Vienna (Austria); Shaposhnikov, K.; Kaltenbacher, M. [Institute of Mechanics and Mechatronics, TU Wien, 1040 Vienna (Austria)

    2016-06-06

    This paper investigates the performance of surface acoustic wave (SAW) devices consisting of reactively sputter deposited scandium doped aluminum nitride (Sc{sub x}Al{sub 1-x}N) thin films as piezoelectric layers on sapphire substrates for wireless sensor or for RF-MEMS applications. To investigate the influence of piezoelectric film thickness on the device properties, samples with thickness ranging from 500 nm up to 3000 nm are fabricated. S{sub 21} measurements and simulations demonstrate that the phase velocity is predominantly influenced by the mass density of the electrode material rather than by the thickness of the piezoelectric film. Additionally, the wave propagation direction is varied by rotating the interdigital transducer structures with respect to the crystal orientation of the substrate. The phase velocity is about 2.5% higher for a-direction compared to m-direction of the sapphire substrate, which is in excellent agreement with the difference in the anisotropic Young's modulus of the substrate corresponding to these directions.

  2. Structure and temperature effects on Nd3+ spectra in polycrystalline mixed scandium aluminum garnets Y3ScxAl5-xO12

    Science.gov (United States)

    Lupei, A.; Lupei, V.; Hau, S.; Gheorghe, C.; Voicu, F.

    2015-09-01

    New spectroscopic data obtained from high resolution low temperature absorption and emission spectra of Nd3+ in mixed scandium aluminum garnets Y3ScxAl5-xO12 - (x = 0-2) translucent ceramics revealed transition dependent composition effects: modification of the shapes (Lorentz at x = 0 and 2, quasi-Gauss at x = 1, x-dependent asymmetric for other x values, with obvious multicenter structure for low x), widths and shifts of the lines. Nd3+ electronic structure dependence on structural changes with composition is analyzed in terms of nephelauxetic effect and maximum splitting of manifolds: Sc3+ co-doping reduces the nephelauxetic effect, and the increase of 4F3/2 splitting from 85 cm-1 (x = 0) to 98 cm-1 (x = 2) denotes the lowering of local symmetry. The multicenter structure and inhomogeneous broadening of Nd3+ lines is attributed to crystal field distributions determined by the random occupancy of the octahedral sites by Sc3+ and Al3+. For low x (0.2) the resolved two satellites S1, S2 that accompany Nd:YAG lines are correlated to anisotropic crystal field perturbations produced by the n.n. Sc3+ by analogy to those determined by Y3+-antisites (excess of Y3+ ions that enter in octahedral sites of the melt-grown YAG crystals). The temperature evolution of the Nd3+ spectral characteristics (line intensity, shift, broadening) in the 10-300 K range is analyzed in terms of thermal population of the Stark levels, of the effect on electron-phonon interaction and on lattice expansion. The relevance of the spectroscopic properties on the laser emission characteristics in these systems is discussed.

  3. Dissolved scandium, yttrium, and lanthanum in the surface waters of the North Atlantic: Potential use as an indicator of scavenging intensity

    Science.gov (United States)

    Till, C. P.; Shelley, R. U.; Landing, W. M.; Bruland, K. W.

    2017-08-01

    Recent work has begun to elucidate the biogeochemical cycling of scandium (Sc) in the open ocean, but so far no surface distribution data have been reported of dissolved Sc, and no basin-scale surface distributions have been reported of yttrium (Y) or lanthanum (La). This work presents basin-wide surface Sc, Y, and La data in a section across the North Atlantic subtropical gyre (2011 GEOTRACES GA03) and investigates the potential utility of these distributions. This work uses dissolved and aerosol concentration data for La and Sc to estimate their surface ocean residence times in both the center of the oligotrophic gyre and near the African coastline. This work additionally shows that the surface distribution of Sc in the North Atlantic correlates with the shape of the gyre as inferred by isotherm depth, with lower Sc concentrations at the gyre boundaries. This pattern suggests that Sc could be drawn down by the elevated particle flux at the gyre boundaries. In this case, Sc removal could be used as an indicator of scavenging intensity. In order to account for variable input of Sc to the surface ocean, we propose normalizing the Sc distribution to that of Y or La, which are much less particle reactive and are input via dust to the surface North Atlantic in constant ratios with Sc. Such normalization improves the correlation with isotherm depth. We propose that the variations in dissolved Y/Sc and La/Sc ratios may be due to preferential Sc scavenging and could therefore indicate scavenging intensity.

  4. On new ternary equiatomic scandium transition metal aluminum compounds ScTAl with T = Cr, Ru, Ag, Re, Pt, and Au

    Energy Technology Data Exchange (ETDEWEB)

    Radzieowski, Mathis; Janka, Oliver [Muenster Univ. (Germany). Inst. fuer Anorganische und Analytische Chemie; Benndorf, Christopher [Muenster Univ. (Germany). Inst. fuer Anorganische und Analytische Chemie; Muenster Univ. (Germany). Inst. fuer Physikalische Chemie; Haverkamp, Sandra [Muenster Univ. (Germany). Inst. fuer Physikalische Chemie; Eckert, Hellmut [Muenster Univ. (Germany). Inst. fuer Physikalische Chemie; University of Sao Paulo, Sao Carlos, SP (Brazil). Inst. of Physics

    2016-08-01

    The new equiatomic scandium transition metal aluminides ScTAl for T = Cr, Ru, Ag, Re, Pt, and Au were obtained by arc-melting of the elements followed by subsequent annealing for crystal growth. The samples were studied by powder and single crystal X-ray diffraction. The structures of three compounds were refined from single crystal X-ray diffractometer data: ScCrAl, MgZn{sub 2} type, P6{sub 3}/mmc, a = 525.77(3), c = 858.68(5) pm, R{sub 1} = 0.0188, wR{sub 2} = 0.0485, 204 F{sup 2} values, 13 variables, ScPtAl, TiNiSi type, Pnma, a = 642.83(4), b = 428.96(2), c = 754.54(5) pm, R{sub 1} = 0.0326, wR{sub 2} = 0.0458, 448 F{sup 2} values, 20 variables and ScAuAl, HfRhSn type, P anti 62c, a = 722.88(4), c = 724.15(4) pm, R{sub 1} = 0.0316, wR{sub 2} = 0.0653, 512 F{sup 2} values, 18 variables. Phase pure samples of all compounds were furthermore investigated by magnetic susceptibility measurements, and Pauli-paramagnetism but no superconductivity was observed down to 2.1 K for all of them. The local structural features and disordering phenomena have been characterized by {sup 27}Al and {sup 45}Sc magic angle spinning (MAS) and static NMR spectroscopic investigations.

  5. Treatment of infraorbital dark circles in atopic dermatitis with a 2790-nm erbium: yttrium scandium gallium garnet laser: a pilot study.

    Science.gov (United States)

    Park, Kui Young; Oh, In Young; Moon, Nam Ju; Seo, Seong Jun

    2013-04-01

    Although many Asian atopic patients have orbital darkening symptom and the demand to treat this condition is increasing, little has been reported in the literature on the treatment of infraorbital dark circles in atopic dermatitis. To evaluate the clinical efficacy and safety of 2790-nm erbium:yttrium scandium gallium garnet (Er:YSGG) laser therapy for reducing infraorbital dark circles in atopic dermatitis patients. Ten Korean patients over 21 year with mild atopic dermatitis and infraorbital dark circles were enrolled in this study. Patients who need active atopic dermatitis treatments are excluded because of the possibility of aggravation after laser treatment. They were treated for dark circles using a 2790-nm Er:YSGG laser. The treatment parameters were 1.8-2.2 J/cm² fluence, 6-mm spot size, and 0.3-ms pulse width with 10% overlap over the infraorbital areas once with a 4-week interval between treatments. Efficacy was assessed with a quartile grading score ranging from 0 to 5 by a blinded investigator, and the patients also documented their degree of satisfaction with the same grading score. All possible side effects were evaluated. The clinical assessment showed 74.5% (2.7) and 72.5% (2.5) improvements, and the patient satisfaction scale scores improved an average of 74% (2.4) and 71.5% (2.3) at 2 months and 4 months after treatment, respectively. There were no severe side effects or aggravation of atopic dermatitis. Our study suggests that 2790-nm Er:YSGG laser therapy can be effectively and safely used in the treatment of infraorbital dark circles in atopic dermatitis patients.

  6. The influence of cation ordering, oxygen vacancy distribution and proton siting on observed properties in ceramic electrolytes: the case of scandium substituted barium titanate.

    Science.gov (United States)

    Torino, Nico; Henry, Paul F; Knee, Christopher S; Bjørheim, Tor Svendsen; Rahman, Seikh M H; Suard, Emma; Giacobbe, Carlotta; Eriksson, Sten G

    2017-07-04

    The origin of the 2-order of magnitude difference in the proton conductivity of the hydrated forms of hexagonal and cubic oxygen deficient BaScxTi1-xO3-δ (x = 0.2 and x = 0.7) was probed using a combination of neutron diffraction and density functional theory techniques to support published X-ray diffraction, conductivity, thermogravimetric and differential scanning calorimetry studies. Cation ordering is found in the 6H structure type (space group P63/mmc) adopted by BaSc0.2Ti0.8O3-δ with scandium preferentially substituting in the vertex sharing octahedra (2a crystallographic site) and avoiding the face-sharing octahedra (4f site). This is coupled with oxygen vacancy ordering in the central plane of the face-sharing octahedra (O1 site). In BaSc0.7Ti0.3O3-δ a simple cubic perovskite (space group Pm3[combining macron]m) best represents the average structure from Rietveld analysis with no evidence of either cation ordering or oxygen vacancy ordering. Significant diffuse scattering is observed, indicative of local order. Hydration in both cases leads to complete filling of the available oxygen vacancies and permits definition of the proton sites. We suggest that the more localised nature of the proton sites in the 6H structure is responsible for the significantly lower proton conduction observed in the literature. Within the 6H structure type final model, proton diffusion requires a 3-step process via higher energy proton sites that are unoccupied at room temperature and is also likely to be anisotropic whereas the highly disordered cubic perovskite proton position allows 3-dimensional diffusion by well-described modes. Finally, we propose how this knowledge can be used to further materials design for ceramic electrolytes for proton conducting fuel cells.

  7. Liggaamsimbolisering in Psalm 38

    Directory of Open Access Journals (Sweden)

    J.H. Coetzee

    2000-08-01

    Full Text Available Symbolism of the human body in Psalm 38 Symbolization of a sick body in an ancient Israelite cultic prayer is the focus of this investigation. This rhetorical strategy aims at creating viable circumstances for survival of the "person" involved in the rhetorical situation. The social and religious environment in which the rhetor experiences his body is one of hostility. The supplicant, deprived of his status in society, symbolizes numerous parts of his body in an extremely negative manner, creating a "dys-appearing" depiction of his body which relates to his negative perceptions and symbolization of society and of God (social and religious bodies. The relevance of this prayer for today lies in the fact that body symbolism provides a means of identification to any- "body" in a similar or related situation to the one described in the psalm.

  8. X-38 - First Flight

    Science.gov (United States)

    1997-01-01

    Reminiscent of the lifting body research flights conducted more than 30 years earlier, NASA's B-52 mothership lifts off carrying a new generation of lifting body research vehicle--the X-38. The X-38 was designed to help develop an emergency crew return vehicle for the International Space Station. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket booster casings. It also

  9. Effects of erbium-and chromium-doped yttrium scandium gallium garnet and diode lasers on the surfaces of restorative dental materials: a scanning electron microscope study.

    Science.gov (United States)

    Hatipoglu, M; Barutcigil, C

    2015-01-01

    The aim of this study is to evaluate the potential effects of laser irradiation, which is commonly performed in periodontal surgery, on the surfaces of restorative materials. Five different restorative dental materials were used in this study, as follows: (1) Resin composite, (2) poly acid-modified resin composite (compomer), (3) conventional glass ionomer cement (GIC), (4) resin-modified glass ionomer cement (RMGIC), and (5) amalgam. Four cylindrical samples (8 mm diameter, 2 mm height) were prepared for each restorative material. In addition, four freshly extracted, sound human incisors teeth were selected. Two different laser systems commonly used in periodontal surgery were examined in this study: A 810 nm diode laser at a setting of 1 W with continuous-phase laser irradiation for 10 s, and an erbium-and chromium-doped yttrium scandium gallium garnet (Er, Cr: YSGG) laser at settings of 2.5 W, 3.25 W, and 4 W with 25 Hz laser irradiation for 10 s. Scanning electron microscopy (SEM) analysis was performed to evaluate the morphology and surface deformation of the restorative materials and tooth surfaces. According to the SEM images, the Er, Cr: YSGG laser causes irradiation markings that appear as demineralized surfaces on tooth samples. The Er, Cr: YSGG laser also caused deep defects on composite, compomer, and RMGIC surfaces because of its high power, and the ablation was deeper for these samples. High-magnification SEM images of GIC samples showed the melting and combustion effects of the Er, Cr: YSGG laser, which increased as the laser power was increased. In amalgam samples, neither laser left significant harmful effects at the lowest power setting. The diode laser did cause irradiation markings, but they were insignificant compared with those left by the Er, Cr: YSGG laser on the surfaces of the different materials and teeth. Within the limitations of this study, it can be concluded that Er, Cr: YSGG laser irradiation could cause distortions of the surfaces

  10. 38 CFR 38.629 - Outer Burial Receptacle Allowance.

    Science.gov (United States)

    2010-07-01

    ... Allowance. 38.629 Section 38.629 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Allowance. (a) Definitions—Outer burial receptacle. For purposes of this section, an outer burial receptacle... section provides for payment of a monetary allowance for an outer burial receptacle for any interment in a...

  11. Influence of c-axis orientation and scandium concentration on infrared active modes of magnetron sputtered Sc{sub x}Al{sub 1−x}N thin films

    Energy Technology Data Exchange (ETDEWEB)

    Mayrhofer, P. M.; Bittner, A.; Schmid, U. [Institute of Sensor and Actuator Systems, Vienna University of Technology, Floragasse 7, 1040 Vienna (Austria); Eisenmenger-Sittner, C. [Institute of Solid State Physics, Vienna University of Technology, Wiedner Hauptstrasse 8, 1040 Vienna (Austria); Euchner, H. [Institute of Materials Science and Technology, Vienna University of Technology, Karlsplatz 13, 1040 Vienna (Austria)

    2013-12-16

    Doping of wurtzite aluminium nitride (AlN) with scandium (Sc) significantly enhances the piezoelectric properties of AlN. Sc{sub x}Al{sub 1−x}N thin films with different Sc concentrations (x = 0 to 0.15) were deposited by DC reactive magnetron sputtering. Infrared (IR) absorbance spectroscopy was applied to investigate the Sc concentration dependent shift of the IR active modes E{sub 1}(TO) and A{sub 1}(TO). These results are compared to ab initio simulations, being in excellent agreement with the experimental findings. In addition, IR spectroscopy is established as an economical and fast method to distinguish between thin films with a high degree of c-axis orientation and those exhibiting mixed orientations.

  12. ISS Expedition 38 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 38 from 09/2013-03/2014. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  13. 38

    African Journals Online (AJOL)

    2008-04-01

    Apr 1, 2008 ... first-trimester screening for aneuploidy. Department of Obstetrics ... and biochemical screening, was designed by the Fetal. Medicine .... pregnancy. The remaining patient gave birth to a baby with no phenotypic abnormalities. The reasons for CVS in the remaining 8 patients included a previous abnormal.

  14. 41 CFR 109-38.001 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Definitions. 109-38.001 Section 109-38.001 Public Contracts and Property Management Federal Property Management Regulations System... 38-MOTOR EQUIPMENT MANAGEMENT 38.0-Definition of Terms § 109-38.001 Definitions. Experimental...

  15. 41 CFR 109-38.902 - Records.

    Science.gov (United States)

    2010-07-01

    ... 38-MOTOR EQUIPMENT MANAGEMENT 38.9-Federal Motor Vehicle Fleet Report § 109-38.902 Records. The... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Records. 109-38.902 Section 109-38.902 Public Contracts and Property Management Federal Property Management Regulations System...

  16. Two scandium-biuret complexes: [Sc(C2H5N3O2)(H2O)5]Cl3 x H2O and [Sc(C2H5N3O2)4](NO3)3.

    Science.gov (United States)

    Harrison, William T A

    2008-05-01

    The scandium(III) cations in the structures of pentaaqua(biuret-kappa(2)O,O')scandium(III) trichloride monohydrate, [Sc(C(2)H(5)N(3)O(2))(H(2)O)(5)]Cl(3) x H(2)O, (I), and tetrakis(biuret-kappa(2)O,O')scandium(III) trinitrate, [Sc(C(2)H(5)N(3)O(2))(4)](NO(3))(3), (II), are found to adopt very different coordinations with the same biuret ligand. The roles of hydrogen bonding and the counter-ion in the establishment of the structures are described. In (I), the Sc(3+) cation adopts a fairly regular pentagonal bipyramidal coordination geometry arising from one O,O'-bidentate biuret molecule and five water molecules. A dense network of N-H...Cl, O-H...O and O-H...Cl hydrogen bonds help to establish the packing, resulting in dimeric associations of two cations and two water molecules. In (II), the Sc(3+) cation (site symmetry 2) adopts a slightly squashed square-antiprismatic geometry arising from four O,O'-bidentate biuret molecules. A network of N-H...O hydrogen bonds help to establish the packing, which features [010] chains of cations. One of the nitrate ions is disordered about an inversion centre. Both structures form three-dimensional hydrogen-bond networks.

  17. Clinical and neuroradiological features of spinocerebellar ataxia 38 (SCA38).

    Science.gov (United States)

    Borroni, Barbara; Di Gregorio, Eleonora; Orsi, Laura; Vaula, Giovanna; Costanzi, Chiara; Tempia, Filippo; Mitro, Nico; Caruso, Donatella; Manes, Marta; Pinessi, Lorenzo; Padovani, Alessandro; Brusco, Alfredo; Boccone, Loredana

    2016-07-01

    SCA38 (MIM 611805) caused by mutations within the ELOVL5 gene, which encodes an enzyme involved in the synthesis of long-chain fatty acids with a high and specific expression in Purkinje cells, has recently been identified. The present study was aimed at describing the clinical and neuroimaging features, and the natural history of SCA38. We extended our clinical and brain neuroimaging data on SCA38 including 21 cases from three Italian families. All had the ELOVL5 c.689G > T (p.Gly230Val) missense mutation. Age at disease onset was in the fourth decade of life. The presenting features were nystagmus (100% of cases) and slowly progressive gait ataxia (95%). Frequent signs and symptoms included pes cavus (82%) and hyposmia (76%); rarer symptoms were hearing loss (33%) and anxiety disorder (33%). The disease progressed with cerebellar symptoms such as limb ataxia, dysarthria, dysphagia, and ophtalmoparesis followed in the later stages by ophtalmoplegia. Peripheral nervous system involvement was present in the last phase of disease with sensory loss. Dementia or extrapyramidal signs were not detected. Significant loss of abilities of daily living was reported only after 20 years of the disease. Brain imaging documented cerebellar atrophy with sparing of cerebral cortex and no white matter disease. SCA38 is a rare form of inherited ataxia with characteristic clinical features, including pes cavus and hyposmia, that may guide genetic screening and prompt diagnosis in light of possible future therapeutic interventions. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. HAT-P-38h

    DEFF Research Database (Denmark)

    Sato, Bun'ei; Hartman, Joel D.; Bakos, Gaspar Á.

    2012-01-01

    We report on the discovery of HAT-P-38b, a Saturn-mass exoplanet, transiting the V = 12.56 dwarf star GSC 2314-00559 on a P = 4.6404 d circular orbit. The host star is a 0.89 M-circle dot late G dwarf, with solar metallicity and a radius of 0.92 R-circle dot. The planetary companion has a mass of 0.......27 M-J and a radius of 0.82 R-J. HAT-P-38b is one of the planets the mass and radius of which have ever been discovered to be the closest to those of Saturn....

  19. Inhibitors of unactivated p38 MAP kinase.

    Science.gov (United States)

    Bullington, James; Argentieri, Dennis; Averill, Kristin; Carter, Demetrius; Cavender, Druie; Fahmy, Bohumila; Fan, Xiaodong; Hall, Daniel; Heintzelman, Geoffrey; Jackson, Paul; Leung, Wai-Ping; Li, Xun; Ling, Ping; Olini, Gilbert; Razler, Thomas; Reuman, Michael; Rupert, Kenneth; Russell, Ronald; Siekierka, John; Wadsworth, Scott; Wolff, Russell; Xiang, Bangping; Zhang, Yue-Mei

    2006-12-01

    Inhibition of the p38 map kinase pathway has been shown to be beneficial in the treatment of inflammatory diseases. The first class of potent p38 kinase inhibitors was the pyridinylimidazole compounds from SKB. Since then several pyridinylimidazole-based compounds have been shown to inhibit activated p38 kinase in vitro and in vivo. We have developed a novel series of pyridinylimidazole-based compounds, which potently inhibit the p38 pathway by binding to unactivated p38 kinase and only weakly inhibiting activated p38 kinase activity in vitro.

  20. 38 CFR 3.29 - Rounding.

    Science.gov (United States)

    2010-07-01

    .... 5123) (c) Monthly rates under 38 U.S.C. chapter 18. When increasing the monthly monetary allowance rates under 38 U.S.C. chapter 18 for certain individuals who are children of Vietnam veterans, VA will...

  1. 7 CFR 2902.38 - Firearm lubricants.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Firearm lubricants. 2902.38 Section 2902.38... Items § 2902.38 Firearm lubricants. (a) Definition. Lubricants that are designed for use in firearms to reduce the friction and wear between the moving parts of a firearm, and to keep the weapon clean and...

  2. 12 CFR 1102.38 - Compliance activities.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Compliance activities. 1102.38 Section 1102.38 Banks and Banking FEDERAL FINANCIAL INSTITUTIONS EXAMINATION COUNCIL APPRAISER REGULATION Rules of Practice for Proceedings § 1102.38 Compliance activities. (a) Where, from complaints received from members...

  3. 40 CFR 710.38 - Confidentiality.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Confidentiality. 710.38 Section 710.38... CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.38 Confidentiality. (a) Any person submitting information under this part may assert a business confidentiality claim for the information. The...

  4. 8 CFR 103.38 - Genealogy Program.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Genealogy Program. 103.38 Section 103.38...; AVAILABILITY OF RECORDS § 103.38 Genealogy Program. (a) Purpose. The Department of Homeland Security, U.S. Citizenship and Immigration Services Genealogy Program is a fee-for-service program designed to provide...

  5. 7 CFR 906.38 - Marketing policy.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Marketing policy. 906.38 Section 906.38 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... RIO GRANDE VALLEY IN TEXAS Order Regulating Handling Regulation § 906.38 Marketing policy. Prior to or...

  6. 49 CFR 821.38 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Evidence. 821.38 Section 821.38 Transportation... PRACTICE IN AIR SAFETY PROCEEDINGS Hearing § 821.38 Evidence. Each party shall have the right to present a case-in-chief, or defense, by oral and documentary evidence, to submit evidence in rebuttal, and to...

  7. 34 CFR 395.38 - Reports.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Reports. 395.38 Section 395.38 Education Regulations of... Federal Property Management § 395.38 Reports. At the end of each fiscal year, each property managing department, agency, or instrumentality of the United States shall report to the Secretary the total number of...

  8. 42 CFR 38.4 - Contracts.

    Science.gov (United States)

    2010-10-01

    ... FOR CRISIS COUNSELING AND TRAINING § 38.4 Contracts. (a) Eligibility. Public agencies and private... 42 Public Health 1 2010-10-01 2010-10-01 false Contracts. 38.4 Section 38.4 Public Health PUBLIC... professional mental health crisis counseling services or mental health training of disaster workers needed as a...

  9. 7 CFR 550.38 - Equipment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Equipment. 550.38 Section 550.38 Agriculture... Equipment/property Standards § 550.38 Equipment. (a) The Cooperator shall not use equipment acquired with... the Federal Government retains an interest in the equipment. (b) The Cooperator shall use the...

  10. 7 CFR 917.38 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 917.38 Section 917.38 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... CALIFORNIA Order Regulating Handling Expenses and Assessments § 917.38 Accounting. If, at the end of a fiscal...

  11. 30 CFR 33.38 - Electrical parts.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical parts. 33.38 Section 33.38 Mineral... § 33.38 Electrical parts. (a) Units with electrical parts and designed to operate as electric face... which is Schedule 2F), and the examination and testing of the electrical parts shall be entirely...

  12. 42 CFR 86.38 - Accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Accountability. 86.38 Section 86.38 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH... Safety and Health Direct Traineeships § 86.38 Accountability. Accountability for payments will be subject...

  13. 49 CFR 38.3 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Definitions. 38.3 Section 38.3 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES General § 38.3 Definitions. See § 37.3 of this title. ...

  14. 49 CFR 38.59 - Floor surfaces.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Floor surfaces. 38.59 Section 38.59 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.59 Floor surfaces. Floor surfaces...

  15. 49 CFR 38.123 - Restrooms.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Restrooms. 38.123 Section 38.123 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.123 Restrooms. (a) If a restroom...

  16. 49 CFR 38.157 - Lighting.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Lighting. 38.157 Section 38.157 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.157 Lighting. (a) Any stepwell or...

  17. 49 CFR 38.171 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.171 Section 38.171 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Other Vehicles and Systems § 38.171 General. (a) New, used and...

  18. 49 CFR 38.31 - Lighting.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Lighting. 38.31 Section 38.31 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.31 Lighting. (a) Any stepwell or doorway...

  19. 49 CFR 38.4 - Miscellaneous instructions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Miscellaneous instructions. 38.4 Section 38.4 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES General § 38.4 Miscellaneous instructions. (a) Dimensional conventions...

  20. 49 CFR 38.33 - Fare box.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Fare box. 38.33 Section 38.33 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.33 Fare box. Where provided, the farebox...

  1. 49 CFR 38.113 - Doorways.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doorways. 38.113 Section 38.113 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.113 Doorways. (a) Clear width. (1...

  2. 49 CFR 38.151 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.151 Section 38.151 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.151 General. (a) New, used and...

  3. 49 CFR 38.53 - Doorways.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doorways. 38.53 Section 38.53 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.53 Doorways. (a) Clear width. (1...

  4. 49 CFR 38.2 - Equivalent facilitation.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Equivalent facilitation. 38.2 Section 38.2 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES General § 38.2 Equivalent facilitation. Departures from particular...

  5. 49 CFR 38.119 - Lighting.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Lighting. 38.119 Section 38.119 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.119 Lighting. (a) Any stepwell...

  6. 49 CFR 38.91 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.91 Section 38.91 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.91 General. (a) New, used and...

  7. 49 CFR 38.93 - Doorways.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doorways. 38.93 Section 38.93 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.93 Doorways. (a) Clear width. (1...

  8. 49 CFR 38.107 - Restrooms.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Restrooms. 38.107 Section 38.107 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.107 Restrooms. (a) If a restroom...

  9. 49 CFR 38.37 - Stop request.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Stop request. 38.37 Section 38.37 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.37 Stop request. (a) Where passengers may...

  10. 49 CFR 38.21 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.21 Section 38.21 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.21 General. (a) New, used or remanufactured...

  11. 49 CFR 38.111 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.111 Section 38.111 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.111 General. (a) New, used and...

  12. 49 CFR 38.127 - Sleeping compartments.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Sleeping compartments. 38.127 Section 38.127 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...

  13. 49 CFR 38.101 - Lighting.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Lighting. 38.101 Section 38.101 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.101 Lighting. (a) Any stepwell or...

  14. 49 CFR 38.73 - Doorways.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doorways. 38.73 Section 38.73 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.73 Doorways. (a) Clear width—(1...

  15. 49 CFR 38.81 - Lighting.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Lighting. 38.81 Section 38.81 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.81 Lighting. (a) Any stepwell or...

  16. 50 CFR 38.15 - Attempt.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Attempt. 38.15 Section 38.15 Wildlife and... WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Prohibitions § 38.15 Attempt. No person on Midway Atoll National Wildlife Refuge will attempt to commit any offense prohibited by this part. ...

  17. 7 CFR 75.38 - Lot inspections.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Lot inspections. 75.38 Section 75.38 Agriculture... § 75.38 Lot inspections. Each lot inspection shall be made on the basis of a representative sample obtained from that lot of seed by a licensed inspector or an authorized employee of the Department. Each...

  18. 32 CFR 701.38 - Technical data.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Technical data. 701.38 Section 701.38 National... DOCUMENTS AFFECTING THE PUBLIC FOIA Definitions and Terms § 701.38 Technical data. Recorded information, regardless of form or method of the recording, of a scientific or technical nature (including computer...

  19. 21 CFR 556.38 - Amoxicillin.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Amoxicillin. 556.38 Section 556.38 Food and Drugs... Residues of New Animal Drugs § 556.38 Amoxicillin. A tolerance of 0.01 part per million is established for negligible residues of amoxicillin in milk and in the uncooked edible tissues of cattle. [49 FR 45422, Nov...

  20. 38 CFR 21.70 - Vocational rehabilitation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Vocational rehabilitation...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Duration of Rehabilitation Programs § 21.70 Vocational rehabilitation. (a) General. The goal of a...

  1. 38 CFR 1.488 - Research activities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Research activities. 1.488 Section 1.488 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Disclosures Without Patient Consent § 1.488 Research activities. Subject to the provisions of 38 U...

  2. 42 CFR 38.7 - Nonliability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Nonliability. 38.7 Section 38.7 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS DISASTER... based upon the exercise or performance of or the failure to exercise or perform a discretionary function...

  3. 49 CFR 826.38 - Board review.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Board review. 826.38 Section 826.38 Transportation... review. Either the applicant or agency counsel may seek review of the initial decision on the fee application, or the Board may decide to review the decision on its own initiative, in accordance with subpart...

  4. 38 CFR 21.292 - Course approvals.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... approved by one of the agencies identified in paragraph (c) of this section, VR&E staff shall develop.... (e) Course disapproved. The VR&E Officer may approve for 38 U.S.C. chapter 31 use courses that one of...

  5. 38 CFR 21.74 - Extended evaluation.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... concurrence of the Vocational Rehabilitation and Employment (VR&E) Officer before approving the extension of a... concurrence of the VR&E Officer is also required for this extension. (Authority: 38 U.S.C. 3105(a), 3106(b...

  6. 38 CFR 3.959 - Tuberculosis.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Tuberculosis. 3.959..., Compensation, and Dependency and Indemnity Compensation Protection § 3.959 Tuberculosis. Any veteran who, on...) tuberculosis may receive compensation under 38 U.S.C. 1114(q) and 1156 as in effect before August 20, 1968...

  7. 38 CFR 59.123 - Conference.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Conference. 59.123 Section 59.123 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) GRANTS... grant with VA officials. (Authority: 38 U.S.C. 101, 501, 1710, 1742, 8105, 8131-8137) ...

  8. 50 CFR 38.12 - Alcoholic beverages.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Alcoholic beverages. 38.12 Section 38.12... beverages. No person on Midway Atoll National Wildlife Refuge will: (a) Sell any alcoholic beverages to any... obtaining alcoholic beverages in violation of this section. (c) Be substantially intoxicated on any street...

  9. 38 CFR 3.1 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... Science Services Administration, and the National Oceanic and Atmospheric Administration. (h) Discharge or... payment under 38 U.S.C. 1742, or (3) A Department of Veterans Affairs Nursing Home Care Unit. (aa) Fraud: (1) As used in 38 U.S.C. 103 and implementing regulations, fraud means an intentional...

  10. 27 CFR 41.38 - Cigarettes.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For internal...

  11. 41 CFR 109-38.5101 - Policy.

    Science.gov (United States)

    2010-07-01

    ... Interagency Fleet Management System motor vehicles. ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Policy. 109-38.5101 Section 109-38.5101 Public Contracts and Property Management Federal Property Management Regulations...

  12. 49 CFR Appendix - Figures to Part 38

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Figures to Part 38 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Other Vehicles and Systems Trams, and similar vehicles, and systems Pt. 38, Figures...

  13. 49 CFR 38.1 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Purpose. 38.1 Section 38.1 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS... requirements for accessibility standards in part 37 of this title for transportation vehicles required to be...

  14. 49 CFR 38.71 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.71 Section 38.71 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS... accordance with the accessibility requirements of part 609 of this title or the Secretary of Transportation...

  15. 49 CFR 38.51 - General.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false General. 38.51 Section 38.51 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS... accordance with the accessibility requirements of part 609 of this title or the Secretary of Transportation...

  16. 38 CFR 21.260 - Subsistence allowance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Subsistence allowance. 21... Monetary Assistance Services § 21.260 Subsistence allowance. (a) General. A veteran participating in a rehabilitation program under 38 U.S.C. Chapter 31 will receive a monthly subsistence allowance at the rates in...

  17. 38 CFR 21.35 - Definitions.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Definitions § 21.35 Definitions. (a) Employment handicap. This term means an impairment of a veteran's ability... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Definitions. 21.35...

  18. 38 CFR 21.4200 - Definitions.

    Science.gov (United States)

    2010-07-01

    .... (Authority: 10 U.S.C. 16136(b); 38 U.S.C. 3034(a), 3241, 3685, 3689) (jj) (kk) Fugitive felon. The term fugitive felon means an individual identified as such by Federal, State, or local law enforcement officials...

  19. 38 CFR 48.655 - Individual.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Individual. 48.655...) GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 48.655 Individual. Individual means a natural person. ...

  20. 42 CFR 38.1 - Purpose; coordination.

    Science.gov (United States)

    2010-10-01

    ... DISASTER ASSISTANCE FOR CRISIS COUNSELING AND TRAINING § 38.1 Purpose; coordination. (a) Purpose. This part... Federal Disaster Assistance Administration. Contracts and grants awarded under this part are subject to...

  1. 38 CFR 51.180 - Pharmacy services.

    Science.gov (United States)

    2010-07-01

    ... affixed compartments for storage of controlled drugs listed in Schedule II of the Comprehensive Drug Abuse Prevention and Control Act of 1976 and other drugs subject to abuse. (Authority: 38 U.S.C. 101, 501, 1710...

  2. 38 CFR 1.491 - Confidential communications.

    Science.gov (United States)

    2010-07-01

    ... serious bodily injury, including circumstances which constitute suspected child abuse and neglect and... injury, including homicide, rape, kidnapping, armed robbery, assault with a deadly weapon, or child abuse... communications. (b) (Authority: 38 U.S.C. 7334) ...

  3. 41 CFR 109-38.903 - Reporting of data.

    Science.gov (United States)

    2010-07-01

    ..., AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.9-Federal Motor Vehicle Fleet Report § 109-38.903... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Reporting of data. 109-38.903 Section 109-38.903 Public Contracts and Property Management Federal Property Management...

  4. Au38(SPh)24: Au38 Protected with Aromatic Thiolate Ligands.

    Science.gov (United States)

    Rambukwella, Milan; Burrage, Shayna; Neubrander, Marie; Baseggio, Oscar; Aprà, Edoardo; Stener, Mauro; Fortunelli, Alessandro; Dass, Amala

    2017-04-06

    Au38(SR)24 is one of the most extensively investigated gold nanomolecules along with Au25(SR)18 and Au144(SR)60. However, so far it has only been prepared using aliphatic-like ligands, where R = -SC6H13, -SC12H25 and -SCH2CH2Ph. Au38(SCH2CH2Ph)24 when reacted with HSPh undergoes core-size conversion to Au36(SPh)24, and existing literature suggests that Au38(SPh)24 cannot be synthesized. Here, contrary to prevailing knowledge, we demonstrate that Au38(SPh)24 can be prepared if the ligand exchanged conditions are optimized, under delicate conditions, without any formation of Au36(SPh)24. Conclusive evidence is presented in the form of matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS), electrospray ionization mass spectra (ESI-MS) characterization, and optical spectra of Au38(SPh)24 in a solid glass form showing distinct differences from that of Au38(S-aliphatic)24. Theoretical analysis confirms experimental assignment of the optical spectrum and shows that the stability of Au38(SPh)24 is not negligible with respect to that of its aliphatic analogous, and contains a significant component of ligand-ligand attractive interactions. Thus, while Au38(SPh)24 is stable at RT, it converts to Au36(SPh)24 either on prolonged etching (longer than 2 hours) at RT or when etched at 80 °C.

  5. 38 CFR 61.66 - Financial management.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Financial management. 61...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.66 Financial management. (a) All recipients... management system that follows generally accepted accounting principals and provides accounting records...

  6. 38 CFR 3.501 - Veterans.

    Science.gov (United States)

    2010-07-01

    ...) Disappearance of veteran. See § 3.656. (d) Divorce or annulment (38 U.S.C. 5112(b)(2)): (1) Divorce or annulment prior to October 1, 1982: last day of the calendar year in which divorce or annulment occurred. (2) Divorce or annulment on or after October 1, 1982: last day of the month in which divorce or annulment...

  7. 38 CFR 3.273 - Rate computation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Rate computation. 3.273... Which Became Effective January 1, 1979 § 3.273 Rate computation. The commencement date of change in benefit payments based on rate computations under the provisions of this section will be determined under...

  8. 38 CFR 18b.26 - Computation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Computation. 18b.26... Computation. In computing any period of time under the rules in this part or in an order issued hereunder, the..., intermediate Saturdays, Sundays, and legal holidays shall be excluded from the computation. ...

  9. 38 CFR 21.7100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.7100... Bill-Active Duty) Counseling § 21.7100 Counseling. A veteran or servicemember may receive counseling from VA before beginning training and during training. (a) Purpose. The purpose of counseling is (1) To...

  10. 38 CFR 21.9580 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.9580...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9580 Counseling. An individual may receive counseling from VA before beginning training and during training. VA will apply the provisions of...

  11. 38 CFR 21.8100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.8100... Vietnam Veterans-Spina Bifida and Covered Birth Defects Counseling § 21.8100 Counseling. An eligible child requesting or receiving services and assistance under this subpart will receive professional counseling by VR...

  12. 38 CFR 21.3100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.3100.... Chapter 35 Counseling § 21.3100 Counseling. (a) Purpose of counseling. The purpose of counseling is to...)) (b) Availability of counseling. Counseling assistance is available for— (1) Identifying and removing...

  13. 38 CFR 21.6100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.6100... Recipients Counseling § 21.6100 Counseling. General. A veteran requesting or being furnished assistance under this temporary program shall be provided professional counseling services by the Vocational...

  14. 38 CFR 21.7600 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.7600...) VOCATIONAL REHABILITATION AND EDUCATION Educational Assistance for Members of the Selected Reserve Counseling § 21.7600 Counseling. A reservist may receive counseling from VA before beginning training and during...

  15. 38 CFR 21.100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.100... Counseling § 21.100 Counseling. (a) General. A veteran requesting or being furnished assistance under Chapter 31 shall be provided professional counseling services by Vocational Rehabilitation and Employment (VR...

  16. 38 CFR 21.5100 - Counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Counseling. 21.5100.... Chapter 32 Counseling § 21.5100 Counseling. (a) Purpose. The purpose of counseling is: (1) To assist in... of counseling. Counseling assistance in available for— (1) Identifying and removing reasons for...

  17. 38 CFR 21.3102 - Required counseling.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Required counseling. 21.... Chapter 35 Counseling § 21.3102 Required counseling. (a) Child. The VA counseling psychologist will provide counseling and assist in preparing the educational plan only if the eligible child or his or her...

  18. 38 CFR 17.33 - Patients' rights.

    Science.gov (United States)

    2010-07-01

    ... are in addition to and not in derogation of any statutory, constitutional or other legal rights... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Patients' rights. 17.33... Patient Rights § 17.33 Patients' rights. (a) General. (1) Patients have a right to be treated with dignity...

  19. 38 CFR 4.77 - Visual fields.

    Science.gov (United States)

    2010-07-01

    ... DISABILITIES Disability Ratings The Organs of Special Sense § 4.77 Visual fields. (a) Examination of visual... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Visual fields. 4.77... who are well adapted to intraocular lens implant or contact lens correction, visual field examinations...

  20. 38 CFR 4.76 - Visual acuity.

    Science.gov (United States)

    2010-07-01

    ... DISABILITIES Disability Ratings The Organs of Special Sense § 4.76 Visual acuity. (a) Examination of visual acuity. Examination of visual acuity must include the central uncorrected and corrected visual acuity for... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Visual acuity. 4.76...

  1. 38 CFR 4.110 - Ulcers.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Ulcers. 4.110 Section 4... DISABILITIES Disability Ratings The Digestive System § 4.110 Ulcers. Experience has shown that the term “peptic ulcer” is not sufficiently specific for rating purposes. Manifest differences in ulcers of the stomach...

  2. 38 CFR 21.7280 - Death benefit.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Death benefit. 21.7280...) VOCATIONAL REHABILITATION AND EDUCATION All Volunteer Force Educational Assistance Program (Montgomery GI Bill-Active Duty) Approval of Courses § 21.7280 Death benefit. (a) Overview. VA will pay a death...

  3. 38 CFR 61.63 - Procedural error.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Procedural error. 61.63 Section 61.63 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.63 Procedural error. If an application would have been...

  4. 38 CFR 61.67 - Recovery provisions.

    Science.gov (United States)

    2010-07-01

    ...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.67 Recovery provisions. (a) If after 3 years... status within 3 years from the time of award. Grantee B then provides services to homeless veterans for a... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recovery provisions. 61...

  5. 38 CFR 61.65 - Inspections.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Inspections. 61.65 Section 61.65 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.65 Inspections. VA may inspect the facility and any...

  6. 38 CFR 61.62 - Program changes.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Program changes. 61.62 Section 61.62 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.62 Program changes. (a) Except as provided in paragraphs...

  7. 38 CFR 21.150 - Reader service.

    Science.gov (United States)

    2010-07-01

    ... reader should have an understanding of the subject matter based upon prior training or experience which... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Reader service. 21.150... Special Rehabilitation Services § 21.150 Reader service. (a) Limitations on vision. A veteran considered...

  8. 38 CFR 21.4131 - Commencing dates.

    Science.gov (United States)

    2010-07-01

    ... jail. (Authority: 38 U.S.C. 3482(g), 3532(e)) (i) Fugitive felons. An award of educational assistance... arrest of the felon is cleared by— (1) Arrest; (2) Surrendering to the issuing authority; (3) Dismissal; or (4) Court documents (dated after the warrant for the arrest of the felon) showing the individual...

  9. 38 CFR 21.4135 - Discontinuance dates.

    Science.gov (United States)

    2010-07-01

    ...(g), 3532(e)) (n) Fugitive felons: veterans eligible under 38 U.S.C. chapter 32. VA will not award..., during which the veteran is a fugitive felon. The date of discontinuance of an award of educational assistance allowance to a veteran who is a fugitive felon is the later of— (1) The date of the warrant for...

  10. 38 CFR 52.130 - Nursing services.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Nursing services. 52.130... FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.130 Nursing services. The program management must provide an organized nursing service with a sufficient number of qualified nursing personnel...

  11. 38 CFR 3.1606 - Transportation items.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost of...

  12. 38 CFR 17.1003 - Emergency transportation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Emergency transportation... Facilities § 17.1003 Emergency transportation. Notwithstanding the provisions of § 17.1002, payment or... the emergency transportation; (c) The veteran has no coverage under a health-plan contract for...

  13. Reference: 38 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available 38 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u12837952i Mathur Jaid...1632-45 12837952 2003 Jul The Plant cell H端lskamp Martin|Kernebeck Birgit|Mathur Jaideep|Mathur Neeta

  14. 38 CFR 4.69 - Dominant hand.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Dominant hand. 4.69... DISABILITIES Disability Ratings The Musculoskeletal System § 4.69 Dominant hand. Handedness for the purpose of.... Only one hand shall be considered dominant. The injured hand, or the most severely injured hand, of an...

  15. 38 CFR 18.434 - Education setting.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Education setting. 18.434... Adult Education § 18.434 Education setting. (a) Academic setting. A recipient shall educate, or shall... place a person in a setting other than the regular educational environment, a recipient shall consider...

  16. 38 CFR 18b.16 - Parties.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Parties. 18b.16 Section... PROCEDURE UNDER TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 AND PART 18 OF THIS CHAPTER Parties § 18b.16 Parties. The term party shall include an applicant or recipient or other person to whom a notice of...

  17. 38 CFR 3.903 - Subversive activities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Subversive activities. 3... Pension, Compensation, and Dependency and Indemnity Compensation Forfeiture § 3.903 Subversive activities... person who is convicted after September 1, 1959, of subversive activities shall from and after the date...

  18. 38 CFR 61.81 - Outreach activities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Outreach activities. 61.81 Section 61.81 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.81 Outreach activities. Recipients of capital...

  19. 38 CFR 18.6 - Compliance information.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Compliance information... THE CIVIL RIGHTS ACT OF 1964 General § 18.6 Compliance information. (a) Cooperation and assistance... compliance reports at such times, and in such form and containing such information, as the responsible agency...

  20. 38 CFR 3.503 - Children.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Children. 3.503 Section 3..., Compensation, and Dependency and Indemnity Compensation Reductions and Discontinuances § 3.503 Children. (a... compensation to or for a child, or to or for a veteran or surviving spouse on behalf of such child, will be the...

  1. 38 CFR 3.403 - Children.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Children. 3.403 Section 3..., Compensation, and Dependency and Indemnity Compensation Effective Dates § 3.403 Children. (a) Awards of pension, compensation, or dependency and indemnity compensation to or for a child, or to or for a veteran or surviving...

  2. 38 CFR 18.439 - Private education.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Private education. 18.439... Adult Education § 18.439 Private education. (a) A recipient that provides private elementary or secondary education may not on the basis of handicap, exclude a qualified handicapped person if the person...

  3. 38 CFR 18.438 - Adult education.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Adult education. 18.438 Section 18.438 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED... Adult Education § 18.438 Adult education. A recipient that provides adult education may not, on the...

  4. 38 CFR 8a.3 - Effective date.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Effective date. 8a.3... INSURANCE § 8a.3 Effective date. (a) Where the grant was approved prior to August 11, 1971, VMLI shall be effective August 11, 1971, if on that date, the eligible veteran was obligated under a mortgage loan, and...

  5. 38 CFR 41.300 - Auditee responsibilities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Auditee responsibilities. 41.300 Section 41.300 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditees § 41.300 Auditee...

  6. 38 CFR 18b.13 - Appearance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Appearance. 18b.13... AND PROCEDURE UNDER TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 AND PART 18 OF THIS CHAPTER Appearance and Practice § 18b.13 Appearance. A party may appear in person or by counsel and participate fully in...

  7. 38 CFR 17.500 - General.

    Science.gov (United States)

    2010-07-01

    ... of Healthcare Quality Assurance Review Records § 17.500 General. (a) Section 5705, title 38, United States Code was enacted to protect the integrity of the VA's medical quality assurance program by making... through 17.511 do not waive the sovereign immunity of the United States, and do not waive the...

  8. 38 CFR 3.16 - Service pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Service pension. 3.16 Section 3.16 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation General § 3.16 Service pension. In computing the 70 or...

  9. 38 CFR 3.803 - Naval pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Naval pension. 3.803 Section 3.803 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.803 Naval pension. (a) Payment of...

  10. 38 CFR 3.460 - Death pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Death pension. 3.460 Section 3.460 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Apportionments § 3.460 Death pension. Death pension...

  11. 38 CFR 3.3 - Pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Pension. 3.3 Section 3.3 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation General § 3.3 Pension. (a) Pension for veterans—(1) Service...

  12. 38 CFR 4.46 - Accurate measurement.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Accurate measurement. 4... RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.46 Accurate measurement. Accurate measurement of the length of stumps, excursion of joints, dimensions and location of scars with respect to...

  13. 38 CFR 21.7170 - Course measurement.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Course measurement. 21... Bill-Active Duty) Course Assessment § 21.7170 Course measurement. In administering benefits payable...)—Measurement of courses; (b) § 21.4272—Collegiate course measurement; (c) § 21.4273—Collegiate graduate; (d...

  14. 38 CFR 21.9750 - Course measurement.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Course measurement. 21...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Course Assessment § 21.9750 Course measurement. VA... consider any rate of pursuit higher than 50 percent to be more than one-half time training. (a) Measurement...

  15. 38 CFR 17.903 - Payment.

    Science.gov (United States)

    2010-07-01

    ..., service, or supply for each date of service. (v) Prescription drugs and medicines and pharmacy supplies... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Payment. 17.903 Section... Benefits for Certain Children of Vietnam Veterans-Spina Bifida and Covered Birth Defects § 17.903 Payment...

  16. 38 CFR 13.3 - State legislation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false State legislation. 13.3... ADMINISTRATION, FIDUCIARY ACTIVITIES § 13.3 State legislation. Field facility Directors are authorized to... regarding any proposed legislation relating to fiduciary matters will be taken without the approval of the...

  17. 38 CFR 21.7635 - Discontinuance dates.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Educational Assistance for Members of the Selected Reserve Payments...) In all other cases if the reservist dies while pursuing a program of education, the discontinuance... practices of the institution of higher learning. (Authority: 10 U.S.C. 16136(b), 38 U.S.C. 3680(a); Pub. L...

  18. 38 CFR 46.1 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Definitions. 46.1 Section 46.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) POLICY REGARDING PARTICIPATION IN NATIONAL PRACTITIONER DATA BANK General Provisions § 46.1 Definitions. (a) Act...

  19. 38 CFR 3.500 - General.

    Science.gov (United States)

    2010-07-01

    ... § 3.551(c), day preceding date of veteran's release from hospital, unless overpayment would result... § subpart F of part 20 of this chapter). Date of last payment. (g) Death (38 U.S.C. 5112 (a), (b))—(1) Payee (includes apportionee). Last day of month before death. (2) Dependent of payee (includes apportionee): (i...

  20. 38 CFR 1.505 - Genealogy.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Genealogy. 1.505 Section 1.505 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Release of Information from Department of Veterans Affairs Claimant Records § 1.505 Genealogy. Information...

  1. 38 CFR 21.3104 - Special training.

    Science.gov (United States)

    2010-07-01

    ..., spouse's or surviving spouse's need for a course of specialized vocational training or special... needs a course of specialized vocational training or special restorative training, and where need is... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Special training. 21.3104...

  2. 38 CFR 43.25 - Program income.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Program income. 43.25... Requirements Financial Administration § 43.25 Program income. (a) General. Grantees are encouraged to earn income to defray program costs. Program income includes income from fees for services performed, from the...

  3. 38 CFR 49.24 - Program income.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Program income. 49.24... income. (a) Federal awarding agencies shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in part with...

  4. 38 CFR 70.20 - Application.

    Science.gov (United States)

    2010-07-01

    ... BENEFICIARY TRAVEL UNDER 38 U.S.C. 111 § 70.20 Application. (a) A claimant may apply for beneficiary travel orally or in writing but must provide VA the receipt for each expense other than for mileage. (b) A claimant must apply for payment of beneficiary travel within 30 calendar days after completing beneficiary...

  5. 38 CFR 3.11 - Homicide.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Homicide. 3.11 Section 3.11 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation General § 3.11 Homicide. Any person who has...

  6. 38 CFR 51.110 - Resident assessment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Resident assessment. 51...) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.110 Resident assessment. The... condition a comprehensive, accurate, standardized, reproducible assessment of each resident's functional...

  7. 38 CFR 4.122 - Psychomotor epilepsy.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Psychomotor epilepsy. 4... Psychomotor epilepsy. The term psychomotor epilepsy refers to a condition that is characterized by seizures... psychomotor epilepsy vary from patient to patient and in the same patient from seizure to seizure. (b) A...

  8. 38 CFR 4.10 - Functional impairment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Functional impairment. 4.10 Section 4.10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS SCHEDULE FOR RATING DISABILITIES General Policy in Rating § 4.10 Functional impairment. The basis of disability...

  9. 38 CFR 1.485 - Medical emergencies.

    Science.gov (United States)

    2010-07-01

    ... disclosure; (4) The nature of the emergency (or error, if the report was to FDA); (5) The information... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Medical emergencies. 1... PROVISIONS Disclosures Without Patient Consent § 1.485 Medical emergencies. (a) General rule. Under the...

  10. 38 CFR 4.112 - Weight loss.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Weight loss. 4.112... DISABILITIES Disability Ratings The Digestive System § 4.112 Weight loss. For purposes of evaluating conditions in § 4.114, the term “substantial weight loss” means a loss of greater than 20 percent of the...

  11. 38 CFR 4.40 - Functional loss.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Functional loss. 4.40... DISABILITIES Disability Ratings The Musculoskeletal System § 4.40 Functional loss. Disability of the... damage, and the functional loss, with respect to all these elements. The functional loss may be due to...

  12. 38 CFR 3.57 - Child.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Child. 3.57 Section 3.57..., and Dependency and Indemnity Compensation Relationship § 3.57 Child. (a) General. (1) Except as provided in paragraphs (a)(2) and (3) of this section, the term child of the veteran means an unmarried...

  13. 38 CFR 21.3040 - Eligibility; child.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Eligibility; child. 21.3040 Section 21.3040 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED.... Chapter 35 Eligibility and Entitlement § 21.3040 Eligibility; child. (a) Commencement. A program of...

  14. 38 CFR 6.20 - Jurisdiction.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Jurisdiction. 6.20 Section 6.20 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS UNITED STATES GOVERNMENT LIFE INSURANCE Determination of Liability Under Sections 302 and 313, World War Veterans' Act, 1924, Sections 607 and 602 (v)(2), National Service...

  15. 38 CFR 8.8 - Health requirements.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Health requirements. 8.8 Section 8.8 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Reinstatement § 8.8 Health requirements. National Service life insurance on any plan may be reinstated if application and tender of...

  16. 38 CFR 8.10 - How paid.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false How paid. 8.10 Section 8.10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Dividends § 8.10 How paid. (a) Except as hereinafter provided in this paragraph, a National Service Life Insurance policy shall participate in...

  17. 38 CFR 8.29 - Policy provisions.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Policy provisions. 8.29 Section 8.29 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE National Service Life Insurance Policy § 8.29 Policy provisions. Contracts of insurance authorized to be made in accordance with the...

  18. 38 CFR 4.78 - Muscle function.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Muscle function. 4.78... DISABILITIES Disability Ratings The Organs of Special Sense § 4.78 Muscle function. (a) Examination of muscle function. The examiner must use a Goldmann perimeter chart that identifies the four major quadrants (upward...

  19. 38 CFR 51.200 - Physical environment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Physical environment. 51...) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.200 Physical environment. The... facility management must provide a safe, functional, sanitary, and comfortable environment for the...

  20. Africa Insight - Vol 38, No 3 (2008)

    African Journals Online (AJOL)

    The impact of major sporting events on the economy and the people of a developing region: the case of the 2010 Fifa World Cup tournament · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. M Campbell, K Phago. http://dx.doi.org/10.4314/ai.v38i3.51213 ...

  1. 38 CFR 41.100 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 41.100 Section 41.100 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS General § 41.100 Purpose. This part sets forth...

  2. 38 CFR 40.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 40.1 Section 40.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF VETERANS AFFAIRS PROGRAMS AND ACTIVITIES § 40.1 Purpose. (a) The...

  3. 38 CFR 51.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 51.1 Section 51.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES General § 51.1 Purpose. This part sets forth the mechanism...

  4. 38 CFR 49.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 49.1 Section 49.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) UNIFORM... NON-PROFIT ORGANIZATIONS General § 49.1 Purpose. This part establishes uniform administrative...

  5. 38 CFR 39.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 39.1 Section 39.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) AID TO STATES... Provisions § 39.1 Purpose. This part sets forth the mechanism for a State to obtain a grant to establish...

  6. 38 CFR 46.2 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 46.2 Section 46... REGARDING PARTICIPATION IN NATIONAL PRACTITIONER DATA BANK General Provisions § 46.2 Purpose. The National..., was established for the purpose of collecting and releasing certain information concerning physicians...

  7. 38 CFR 61.0 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 61.0 Section 61.0 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.0 Purpose. This part implements the VA Homeless Providers Grant...

  8. 38 CFR 18.401 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 18.401 Section 18.401 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED... Purpose. The purpose of this part is to effectuate section 504 of the Rehabilitation Act of 1973, which is...

  9. 38 CFR 49.70 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 49.70 Section 49.70 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) UNIFORM... NON-PROFIT ORGANIZATIONS After-the-Award Requirements § 49.70 Purpose. Sections 49.71 through 49.73...

  10. 38 CFR 60.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 60.1 Section 60.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) FISHER HOUSES AND OTHER TEMPORARY LODGING § 60.1 Purpose. This part sets forth requirements regarding the use of...

  11. 38 CFR 200.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 200.1 Section 200.1 Pensions, Bonuses, and Veterans' Relief ARMED FORCES RETIREMENT HOME COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 200.1 Purpose. These regulations set out AFRH environmental policy and...

  12. 38 CFR 49.10 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 49.10 Section 49.10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) UNIFORM... NON-PROFIT ORGANIZATIONS Pre-Award Requirements § 49.10 Purpose. Sections 49.11 through 49.17...

  13. 38 CFR 36.4390 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 36.4390 Section 36.4390 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) LOAN GUARANTY Guaranty or Insurance of Loans to Veterans With Electronic Reporting § 36.4390 Purpose. Sections...

  14. 38 CFR 18.501 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 18.501 Section... THE CIVIL RIGHTS ACT OF 1964 Nondiscrimination on the Basis of Age General § 18.501 Purpose. The purpose of these regulations is to set out Department of Veterans Affairs (VA) policies and procedures...

  15. 38 CFR 52.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 52.1 Section 52.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES General § 52.1 Purpose. This part sets forth the...

  16. 38 CFR 18.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Purpose. 18.1 Section 18.1 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED... THE CIVIL RIGHTS ACT OF 1964 General § 18.1 Purpose. The purpose of this part is to effectuate the...

  17. 38 CFR 59.120 - Hearings.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Hearings. 59.120 Section 59.120 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) GRANTS TO... State by letter that a grant is tentatively denied, explain the reasons for the tentative denial, and...

  18. 38 CFR 59.170 - Forms.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Forms. 59.170 Section 59.170 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) GRANTS TO... Forms, or at the Veterans Health Administration, Room 789, 810 Vermont Ave., NW., Washington, DC 20420...

  19. 38 CFR 17.254 - Applications.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Applications. 17.254 Section 17.254 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.254 Applications. Each application for a grant shall be submitted to the Under...

  20. 38 CFR 17.364 - Eligibility determinations.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Eligibility determinations. 17.364 Section 17.364 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants to the Republic of the Philippines § 17.364 Eligibility determinations. Determinations of...

  1. 38 CFR 17.257 - Awards procedures.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Awards procedures. 17.257 Section 17.257 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.257 Awards procedures. Applications for grants for planning or implementing...

  2. 38 CFR 17.261 - Indirect costs.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Indirect costs. 17.261 Section 17.261 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for... relationship to the planning or program funded by the grant and shall not exceed a percentage greater than the...

  3. 38 CFR 17.369 - Inspections.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Inspections. 17.369 Section 17.369 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants to the Republic of the Philippines § 17.369 Inspections. The U.S. Department of Veterans Affairs, through...

  4. 38 CFR 17.259 - Direct costs.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Direct costs. 17.259 Section 17.259 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.259 Direct costs. Direct costs to which grant funds may be applied may include...

  5. 38 CFR 59.30 - Documentation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Documentation. 59.30 Section 59.30 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) GRANTS TO... grant and grant funds under this part, the State must submit to VA documentation that the site of the...

  6. 38 CFR 17.365 - Admission priorities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Admission priorities. 17.365 Section 17.365 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants to the Republic of the Philippines § 17.365 Admission priorities. Appropriate provisions of § 17...

  7. 38 CFR 17.265 - Payments.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Payments. 17.265 Section 17.265 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.265 Payments. Payments of grant funds are made to grantees through a letter-of...

  8. 38 CFR 17.355 - Awards procedures.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Awards procedures. 17.355 Section 17.355 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants to the Republic of the Philippines § 17.355 Awards procedures. All applications for grants to the...

  9. 38 CFR 3.211 - Death.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Death. 3.211 Section 3..., Compensation, and Dependency and Indemnity Compensation Evidence Requirements § 3.211 Death. Death should be... community where death occurred. (2) A copy of a coroner's report of death or a verdict of a coroner's jury...

  10. 38 CFR 18b.93 - Expeditious treatment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Expeditious treatment. 18b.93 Section 18b.93 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Judicial Standards of Practice § 18b.93 Expeditious treatment. Requests for expeditious treatment of...

  11. 38 CFR 48.670 - Suspension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Suspension. 48.670...) GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 48.670 Suspension. Suspension means an action taken by a Federal agency that immediately prohibits a recipient from...

  12. 38 CFR 75.115 - Risk analysis.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Risk analysis. 75.115...) INFORMATION SECURITY MATTERS Data Breaches § 75.115 Risk analysis. If a data breach involving sensitive... analysis or VA's Office of Inspector General conducts an independent risk analysis of the data breach. The...

  13. 38 CFR 49.34 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Equipment. 49.34 Section... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of...

  14. 38 CFR 43.32 - Equipment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Equipment. 43.32 Section... Requirements Changes, Property, and Subawards § 43.32 Equipment. (a) Title. Subject to the obligations and conditions set forth in this section, title to equipment acquired under a grant or subgrant will vest upon...

  15. 38 CFR 36.4312 - Interest rates.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Interest rates. 36.4312... GUARANTY Guaranty or Insurance of Loans to Veterans With Electronic Reporting § 36.4312 Interest rates. (a... such loans either bear interest at a rate that is agreed upon by the veteran and the lender, or bear...

  16. 38 CFR 36.4329 - Hazard insurance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Hazard insurance. 36.4329... GUARANTY Guaranty or Insurance of Loans to Veterans With Electronic Reporting § 36.4329 Hazard insurance. The holder shall require insurance policies to be procured and maintained in an amount sufficient to...

  17. 38 CFR 49.31 - Insurance coverage.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Insurance coverage. 49.31... NON-PROFIT ORGANIZATIONS Post-Award Requirements Property Standards § 49.31 Insurance coverage. Recipients shall, at a minimum, provide the equivalent insurance coverage for real property and equipment...

  18. 38 CFR 36.4222 - Hazard insurance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Hazard insurance. 36.4222... General Provisions § 36.4222 Hazard insurance. (a) The holder shall require insurance policies to be... it may be subjected to the extent customary in the locality. The costs of such required insurance...

  19. 38 CFR 1.464 - Minor patients.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Minor patients. 1.464....464 Minor patients. (a) Definition of minor. As used in §§ 1.460 through 1.499 of this part the term... law not requiring parental consent to treatment. If a minor patient acting alone has the legal...

  20. 38 CFR 23.310 - Recruitment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recruitment. 23.310... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 23.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 23.300 through 23.310 apply shall not discriminate on the...

  1. 38 CFR 23.510 - Recruitment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recruitment. 23.510... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

  2. 38 CFR 4.115 - Nephritis.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Nephritis. 4.115 Section 4.115 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS SCHEDULE FOR RATING DISABILITIES Disability Ratings The Genitourinary System § 4.115 Nephritis. Albuminuria alone is not nephritis...

  3. Water SA - Vol 38, No 1 (2012)

    African Journals Online (AJOL)

    Application of magnesium hydroxide and barium hydroxide for the removal of metals and sulphate from mine water · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. V Bologo, JP Maree, F Carlsson, 23-28. http://dx.doi.org/10.4314/wsa.v38i1.4 ...

  4. 38 CFR 4.43 - Osteomyelitis.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Osteomyelitis. 4.43... DISABILITIES Disability Ratings The Musculoskeletal System § 4.43 Osteomyelitis. Chronic, or recurring, suppurative osteomyelitis, once clinically identified, including chronic inflammation of bone marrow, cortex...

  5. 38 CFR 3.205 - Marriage.

    Science.gov (United States)

    2010-07-01

    ... specifically reciting the effects of the decree. (c) Marriages deemed valid. Where a surviving spouse has... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Marriage. 3.205 Section 3..., Compensation, and Dependency and Indemnity Compensation Evidence Requirements § 3.205 Marriage. (a) Proof of...

  6. 38 CFR 3.400 - General.

    Science.gov (United States)

    2010-07-01

    ... such date, whichever is to the advantage of the veteran. (ii) Claims received on or after October 1... and totally disabled, whichever is to the advantage of the veteran. While rating board judgment must... known. (See § 3.158(c).) (u) Void, annulled or terminated marriage of a child (38 U.S.C. 5110 (a), (k...

  7. 24 CFR 7.38 - Appeals.

    Science.gov (United States)

    2010-04-01

    ..., Color Religion, Sex, National Origin, Age, Disability or Reprisal Complaints § 7.38 Appeals. (a) Appeals... shall furnish a copy of the appeal to the opposing party at the same time the appeal is filed with the... service was made on the opposing party. (3) If an appellant does not file an appeal within the time limits...

  8. Vol 38 2010 Art 6.pub

    African Journals Online (AJOL)

    p2613611

    ISSN 0378-5254 Journal of Family Ecology and Consumer Sciences, Vol 38, 2010. AWARENESS AND .... possible and Ms K Kruger for the statistical analysis of the data. .... R eferenc e. Probiotic. Living microorganisms that, upon digestion in certain numbers, exert health benefits beyond inherent basic nutrition. G uarner &.

  9. 38 CFR 3.206 - Divorce.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Divorce. 3.206 Section 3..., Compensation, and Dependency and Indemnity Compensation Evidence Requirements § 3.206 Divorce. The validity of a divorce decree regular on its face, will be questioned by the Department of Veterans Affairs only...

  10. 38 CFR 52.2 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... 52.2 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR.... Instrumental activities of daily living (IADLs) means functions or tasks of independent living, i.e., shopping... nursing home care. VA means the U.S. Department of Veterans Affairs. (Authority: 38 U.S.C. 101, 501, 1741...

  11. 38 CFR 51.190 - Infection control.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Infection control. 51.190... FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.190 Infection control. The facility management must establish and maintain an infection control program designed to provide a safe, sanitary, and...

  12. 38 CFR 52.190 - Infection control.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Infection control. 52.190... FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.190 Infection control. The program management must establish and maintain an infection control program designed to prevent the development and...

  13. 38 CFR 3.210 - Child's relationship.

    Science.gov (United States)

    2010-07-01

    ... be required to establish the legality of the marriage of the mother of the child to the veteran or to... birth as outlined in § 3.209, evidence of the marriage of the veteran to the natural parent of the child... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Child's relationship. 3...

  14. 38 CFR 3.502 - Surviving spouses.

    Science.gov (United States)

    2010-07-01

    ... compensation for children (38 U.S.C. 5112(b) § 3.5(e)(3). (1) If marriage occurred prior to October 1, 1982, the day preceding child's 18th birthday or last day of calendar year in which child's marriage..., 1982, the day preceding child's 18th birthday or last day of the month in which marriage occurred (see...

  15. 27 CFR 4.38 - General requirements.

    Science.gov (United States)

    2010-04-01

    ... thereby. (e) Labels firmly affixed. All labels shall be affixed to containers of wine in such manner that... OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling Requirements for Wine § 4.38... shall be on a contrasting background. (b) Size of type. (1) Containers of more than 187 milliliters. All...

  16. 38 CFR 18.423 - New construction.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false New construction. 18.423... construction. (a) Design and construction. Each facility or part of a facility constructed by, on behalf of, or... facility is readily accessible to and usable by handicapped persons, if the construction was commenced...

  17. 38 CFR 3.401 - Veterans.

    Science.gov (United States)

    2010-07-01

    ... domiciliary. (Authority: 38 U.S.C. 501) (3) Spouse, additional compensation for aid and attendance: Date of...) Director of a Department of Veterans Affairs medical center or domiciliary. From day following date of last... from hospitalization (regular or release to non-bed care). (i) Increased disability pension based on...

  18. 38 CFR 17.30 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... care. The term domiciliary care means the furnishing of a home to a veteran, embracing the furnishing..., optometric and podiatric services, (in the case of a person otherwise receiving care or services under this chapter) the preventive health care services set forth in 38 U.S.C. 1762, wheelchairs, artificial limbs...

  19. 38 CFR 59.1 - Purpose.

    Science.gov (United States)

    2010-07-01

    ... used as State home facilities) for furnishing domiciliary or nursing home care to veterans, and (b) To expand, remodel, or alter existing buildings for furnishing domiciliary, nursing home, adult day health, or hospital care to veterans in State homes. (Authority: 38 U.S.C. 101, 501, 1710, 1742, 8105, 8131...

  20. 38 CFR 53.2 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... such disability are incapable of earning a living. A SVH may provide domiciliary care, nursing home care, adult day health care, and hospital care. Hospital care may be provided only when the SVH also provides domiciliary and/or nursing home care. (Authority: 38 U.S.C. 101, 501, 1744) ...

  1. 38 CFR 21.9500 - Introduction.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Introduction. 21.9500 Section 21.9500 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill § 21.9500 Introduction. An educational assistance...

  2. 7 CFR 984.38 - Eligibility.

    Science.gov (United States)

    2010-01-01

    ... § 984.38(b)(1) through (6), unless he or she is engaged in the business he or she is to represent, or represents, either in his or her own behalf or as an officer or employee if the business unit engaged in such business. Also, each member or alternate member representing growers in District 1 or District 2 shall be a...

  3. 38 CFR 21.4507 - Advertising.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Advertising. 21.4507...) VOCATIONAL REHABILITATION AND EDUCATION Education Loans § 21.4507 Advertising. (a) General. No educational institution or training establishment shall include a statement in advertisements or brochures intended to...

  4. 38 CFR 23.540 - Advertising.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Advertising. 23.540 Section 23.540 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED... Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation...

  5. 38 CFR 21.5822 - Subsistence allowance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Subsistence allowance. 21... and Subsistence Allowance § 21.5822 Subsistence allowance. (a) Subsistence allowance. Except as provided in paragraph (a)(2) of this section, VA will pay subsistence allowance to a veteran, spouse...

  6. 38 CFR 3.954 - Burial allowance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Burial allowance. 3.954..., Compensation, and Dependency and Indemnity Compensation Protection § 3.954 Burial allowance. When any person... benefits dies, the burial allowance will be paid, if otherwise in order, even though such status does not...

  7. 38 CFR 21.5072 - Entitlement charge.

    Science.gov (United States)

    2010-07-01

    ... the entitlement charge for each payment in the same manner for all individuals regardless of whether... diploma or an equivalency certificate, and (ii) Whose educational assistance allowance is the monthly rate... allowance calculated according to § 21.5136. (Authority: 38 U.S.C. 3241, 3491) (c) Correspondence training...

  8. 38 CFR 1.672 - Responsibilities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Responsibilities. 1.672... Administrative Control of Funds § 1.672 Responsibilities. (a) The issuance of an allotment to the administration and staff office heads (allottees) is required and is the responsibility of the Director, Office of...

  9. 38 CFR 11.114 - Identification.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Identification. 11.114... Under the Adjusted Compensation Payment Act, 1936 (pub. L. 425, 74th Cong.) § 11.114 Identification..., of the United States. If identification is made in a foreign country, it will be certified by an...

  10. 38 CFR 11.127 - Identification.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Identification. 11.127... Identification. Before payment may be made on the adjusted service certificate, the person applying therefor will be identified as the person entitled to payment for which application is made. Such identification...

  11. 38 CFR 11.99 - Identification.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Identification. 11.99... Certificates Under Section 502 of the World War Adjusted Compensation Act, As Amended § 11.99 Identification... as the person entitled to the certificate offered as security. Such identification will be made in...

  12. 38 CFR 21.254 - Supportive services.

    Science.gov (United States)

    2010-07-01

    ...-employment as defined in § 21.257(b) if VA determines that the following conditions are met: (1) The...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Employment Services § 21.254 Supportive services. (a) General. Supportive services which may be provided...

  13. 38 CFR 23.500 - Employment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Employment. 23.500... Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 23.500 Employment. (a) General. (1) No person shall, on the basis of sex, be excluded from participation in, be...

  14. 38 CFR 15.140 - Employment.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Employment. 15.140... § 15.140 Employment. No qualified individual with handicaps shall, on the basis of handicap, be subject to discrimination in employment under any program or activity conducted by the agency. The...

  15. 38 CFR 43.41 - Financial reporting.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Financial reporting. 43... Post-Award Requirements Reports, Records, Retention, and Enforcement § 43.41 Financial reporting. (a... may from time to time be authorized by OMB, for: (i) Submitting financial reports to Federal agencies...

  16. 38 CFR 49.52 - Financial reporting.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Financial reporting. 49..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Reports and Records § 49.52 Financial reporting. (a) The following forms or such other forms as may be approved by OMB are authorized for...

  17. 38 CFR 51.150 - Physician services.

    Science.gov (United States)

    2010-07-01

    ...) PER DIEM FOR NURSING HOME CARE OF VETERANS IN STATE HOMES Standards § 51.150 Physician services. A... case of an emergency. (e) Physician delegation of tasks. (1) Except as specified in paragraph (e)(2) of... the delegation is prohibited under State law or by the facility's own policies. (Authority: 38 U.S.C...

  18. 38 CFR 21.9505 - Definitions.

    Science.gov (United States)

    2010-07-01

    ..., professional, or vocational objective. (Authority: 38 U.S.C. 3323(c)) Distance learning means the pursuit of a program of education via distance education as defined in 20 U.S.C. 1003(7). (Authority: 20 U.S.C. 1003(7... educational, professional, or vocational objective. Such term also means any curriculum or combination of...

  19. 38 CFR 4.68 - Amputation rule.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Amputation rule. 4.68... DISABILITIES Disability Ratings The Musculoskeletal System § 4.68 Amputation rule. The combined rating for disabilities of an extremity shall not exceed the rating for the amputation at the elective level, were...

  20. X-38 research aircraft deorbit - computer animation

    Science.gov (United States)

    1997-01-01

    In the mid-1990's researchers at the NASA Dryden Flight Research Center, Edwards, California, and Johnson Space Center in Houston, Texas, began working actively with the sub-scale X-38 prototype crew return vehicle (CRV). This was an unpiloted lifting body designed at 80 percent of the size of a projected emergency crew return vehicle for the International Space Station. The X-38 and the actual CRV are patterned after a lifting-body shape first employed in the Air Force X-23 (SV-5) program in the mid-1960's and the Air Force-NASA X-24A lifting-body project in the early to mid-1970's. Built by Scaled Composites, Inc., in Mojave, California, and outfitted with avionics, computer systems, and other hardware at Johnson Space Center, two X-38 aircraft were involved in flight research at Dryden beginning in July of 1997. Before that, however, Dryden conducted some 13 flights at a drop zone near California City, California. These tests were done with a 1/6-scale model of the X-38 to test the parafoil concept that would be employed on the X-38 and the actual CRV. The basic concept is that the actual CRV will use an inertial navigation system together with the Global Positioning System of satellites to guide it from the International Space Station into the earth's atmosphere. A deorbit engine module will redirect the vehicle from orbit into the atmosphere where a series of parachutes and a parafoil will deploy in sequence to bring the vehicle to a landing, possibly in a field next to a hospital. Flight research at NASA Dryden for the X-38 began with an unpiloted captive carry flight in which the vehicle remained attached to its future launch vehicle, the Dryden B-52 008. There were four captive flights in 1997 and three in 1998, plus the first drop test on March 12, 1998, using the parachutes and parafoil. Further captive and drop tests occurred in 1999. Although the X-38 landed safely on the lakebed at Edwards after the March 1998 drop test, there had been some problems

  1. X-38 research aircraft landing - computer animation

    Science.gov (United States)

    1997-01-01

    In the mid-1990's researchers at the NASA Dryden Flight Research Center, Edwards, California, and Johnson Space Center in Houston, Texas, began working actively with the sub-scale X-38 prototype crew return vehicle (CRV). This was an unpiloted lifting body designed at 80 percent of the size of a projected emergency crew return vehicle for the International Space Station. The X-38 and the actual CRV are patterned after a lifting-body shape first employed in the Air Force X-23 (SV-5) program in the mid-1960's and the Air Force-NASA X-24A lifting-body project in the early to mid-1970's. Built by Scaled Composites, Inc., in Mojave, California, and outfitted with avionics, computer systems, and other hardware at Johnson Space Center, two X-38 aircraft were involved in flight research at Dryden beginning in July of 1997. Before that, however, Dryden conducted some 13 flights at a drop zone near California City, California. These tests were done with a 1/6-scale model of the X-38 aircraft to test the parafoil concept that would be employed on the X-38 aircraft and the actual CRV. The basic concept is that the actual CRV will use an inertial navigation system together with the Global Positioning System of satellites to guide it from the International Space Station into the earth's atmosphere. A deorbit engine module will redirect the vehicle from orbit into the atmosphere where a series of parachutes and a parafoil will deploy in sequence to bring the vehicle to a landing, possibly in a field next to a hospital. Flight research at NASA Dryden for the X-38 began with an unpiloted captive carry flight in which the vehicle remained attached to its future launch vehicle, the Dryden B-52 008. There were four captive flights in 1997 and three in 1998, plus the first drop test on March 12, 1998, using the parachutes and parafoil. Further captive and drop tests occurred in 1999. Although the X-38 landed safely on the lakebed at Edwards after the March 1998 drop test, there had

  2. 38 CFR 8.13 - Policy loans.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Policy loans. 8.13 Section 8.13 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Cash Value and Policy Loan § 8.13 Policy loans. (a) At any time after the premiums for the first policy year have been paid and earned and...

  3. 38 CFR 8.25 - Options.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Options. 8.25 Section 8.25 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS NATIONAL SERVICE LIFE INSURANCE Optional Settlements § 8.25 Options. Insurance will be paid in a lump sum only when selected by the insured during his or her lifetime or by his...

  4. 40 CFR 98.38 - Definitions.

    Science.gov (United States)

    2010-07-01

    ...Btu/scf kg CO2/mmBtu Pipeline (Weighted U.S. Average) 1.028 × 10−3 53.02 Petroleum products mmBtu...Btu Wood and Wood Residuals 15.38 93.80 Agricultural Byproducts 8.25 118.17 Peat 8.00 111.84 Solid... the “Energy Industry” or “Manufacturing Industries and Construction”. In all fuels except for coal the...

  5. The ionospheric refraction at 38 MHz.

    Science.gov (United States)

    Milogradov-Turin, J.

    The investigation of the observed shift of the North Polar Spur (NPS) at the 38 MHz survey of Milogradov-Turin and Smith (1973) in respect to the position of the NPS on the survey at 408 MHz convolved to the same resolution (Haslam and Salter 1977) has shown that there is no dependence of the NPS position on frequency and that the ionospheric refraction should be larger than believed.

  6. 38 CFR 60.5 - Travel.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Travel. 60.5 Section 60.5... TEMPORARY LODGING § 60.5 Travel. As a condition for receiving temporary lodging under this part, a veteran must be required to travel either 50 or more miles, or at least two hours from his or her home to the...

  7. 38 CFR 3.809 - Specially adapted housing under 38 U.S.C. 2101(a).

    Science.gov (United States)

    2010-07-01

    ... Benefits § 3.809 Specially adapted housing under 38 U.S.C. 2101(a). A certificate of eligibility for... lower extremity together with residuals of organic disease or injury which so affect the functions of...

  8. Insulation coordination for 38 KV circuit breakers

    Energy Technology Data Exchange (ETDEWEB)

    Few, R.A.; Harder, J.E.

    1985-09-01

    Based on a review of the impulse insulation requirements for 38 kV circuit breakers and the impact of insulation coordination using modern arresters, a change is suggested in the way the impulse requirements are stated for the circuit breaker. The facets of circuit breaker design which may be affected are indicated. While the general principles of this paper apply to the insulation coordination of all ratings of circuit breakers, a number of factors seem to make the 38 kV vaccum circuit breaker a particularly attractive candidate to consider for revision. Most of these factors are outlined to provide a basis for the consideration of other ratings and types of circuit breakers. Specifically it is suggested that in the present state of the art, circuit breakers for general application at 34.5 kV should have a standard requirement for 150 kV BIL phase to ground, and 200 kV BIL phase to phase and across the open break.

  9. Role of IL-38 and Its Related Cytokines in Inflammation

    Directory of Open Access Journals (Sweden)

    Xianli Yuan

    2015-01-01

    Full Text Available Interleukin- (IL- 38 is a recently discovered cytokine and is the tenth member of the IL-1 cytokine family. IL-38 shares structural features with IL-1 receptor antagonist (IL-1Ra and IL-36Ra. IL-36R is the specific receptor of IL-38, a partial receptor antagonist of IL-36. IL-38 inhibits the production of T-cell cytokines IL-17 and IL-22. IL-38 also inhibits the production of IL-8 induced by IL-36γ, thus inhibiting inflammatory responses. IL-38-related cytokines, including IL-1Ra and IL-36Ra, are involved in the regulation of inflammation and immune responses. The study of IL-38 and IL-38-related cytokines might provide new insights for developing anti-inflammatory treatments in the near future.

  10. Interstellar Pickup Ion Observations to 38 au

    Science.gov (United States)

    McComas, D. J.; Zirnstein, E. J.; Bzowski, M.; Elliott, H. A.; Randol, B.; Schwadron, N. A.; Sokół, J. M.; Szalay, J. R.; Olkin, C.; Spencer, J.; Stern, A.; Weaver, H.

    2017-11-01

    We provide the first direct observations of interstellar H+ and He+ pickup ions in the solar wind from 22 to 38 au. We use the Vasyliunas and Siscoe model functional form to quantify the pickup ion distributions, and while the fit parameters generally lie outside their physically expected ranges, this form allows fits that quantify variations in the pickup H+ properties with distance. By ∼20 au, the pickup ions already provide the dominant internal pressure in the solar wind. We determine the radial trends and extrapolate them to the termination shock at ∼90 au, where the pickup H+ to core solar wind density reaches ∼0.14. The pickup H+ temperature and thermal pressure increase from 22 to 38 au, indicating additional heating of the pickup ions. This produces very large extrapolated ratios of pickup H+ to solar wind temperature and pressure, and an extrapolated ratio of the pickup ion pressure to the solar wind dynamic pressure at the termination shock of ∼0.16. Such a large ratio has profound implications for moderating the termination shock and the overall outer heliospheric interaction. We also identify suprathermal tails in the H+ spectra and complex features in the He+ spectra, likely indicating variations in the pickup ion history and processing. Finally, we discover enhancements in both H+ and He+ populations just below their cutoff energies, which may be associated with enhanced local pickup. This study serves to document the release and serves as a citable reference of these pickup ion data for broad community use and analysis.

  11. ELOVL5 mutations cause spinocerebellar ataxia 38.

    Science.gov (United States)

    Di Gregorio, Eleonora; Borroni, Barbara; Giorgio, Elisa; Lacerenza, Daniela; Ferrero, Marta; Lo Buono, Nicola; Ragusa, Neftj; Mancini, Cecilia; Gaussen, Marion; Calcia, Alessandro; Mitro, Nico; Hoxha, Eriola; Mura, Isabella; Coviello, Domenico A; Moon, Young-Ah; Tesson, Christelle; Vaula, Giovanna; Couarch, Philippe; Orsi, Laura; Duregon, Eleonora; Papotti, Mauro Giulio; Deleuze, Jean-François; Imbert, Jean; Costanzi, Chiara; Padovani, Alessandro; Giunti, Paola; Maillet-Vioud, Marcel; Durr, Alexandra; Brice, Alexis; Tempia, Filippo; Funaro, Ada; Boccone, Loredana; Caruso, Donatella; Stevanin, Giovanni; Brusco, Alfredo

    2014-08-07

    Spinocerebellar ataxias (SCAs) are a heterogeneous group of autosomal-dominant neurodegenerative disorders involving the cerebellum and 23 different genes. We mapped SCA38 to a 56 Mb region on chromosome 6p in a SCA-affected Italian family by whole-genome linkage analysis. Targeted resequencing identified a single missense mutation (c.689G>T [p.Gly230Val]) in ELOVL5. Mutation screening of 456 independent SCA-affected individuals identified the same mutation in two further unrelated Italian families. Haplotyping showed that at least two of the three families shared a common ancestor. One further missense variant (c.214C>G [p.Leu72Val]) was found in a French family. Both missense changes affect conserved amino acids, are predicted to be damaging by multiple bioinformatics tools, and were not identified in ethnically matched controls or within variant databases. ELOVL5 encodes an elongase involved in the synthesis of polyunsaturated fatty acids of the ω3 and ω6 series. Arachidonic acid and docosahexaenoic acid, two final products of the enzyme, were reduced in the serum of affected individuals. Immunohistochemistry on control mice and human brain demonstrated high levels in Purkinje cells. In transfection experiments, subcellular localization of altered ELOVL5 showed a perinuclear distribution with a signal increase in the Golgi compartment, whereas the wild-type showed a widespread signal in the endoplasmic reticulum. SCA38 and SCA34 are examples of SCAs due to mutations in elongase-encoding genes, emphasizing the importance of fatty-acid metabolism in neurological diseases. Copyright © 2014 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  12. 38 CFR 21.4232 - Specialized vocational training-38 U.S.C. Chapter 35.

    Science.gov (United States)

    2010-07-01

    ... Assistance Programs Programs of Education § 21.4232 Specialized vocational training—38 U.S.C. Chapter 35. (a) Eligibility requirements for specialized vocational training. (1) The Department of Veterans Affairs may provide a program of a specialized course of vocational training to an eligible person who: (i) Is not in...

  13. 45 CFR 302.38 - Payments to the family.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Payments to the family. 302.38 Section 302.38... ENFORCEMENT PROGRAM), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES STATE PLAN REQUIREMENTS § 302.38 Payments to the family. The State plan shall provide that any payment...

  14. 50 CFR 38.8 - Consistency with Federal law.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Consistency with Federal law. 38.8 Section 38.8 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM MIDWAY ATOLL NATIONAL WILDLIFE REFUGE Prohibitions § 38.8 Consistency with Federal law. Any provisions o...

  15. 9 CFR 3.8 - Exercise for dogs.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Exercise for dogs. 3.8 Section 3.8... WELFARE STANDARDS Specifications for the Humane Handling, Care, Treatment, and Transportation of Dogs and Cats 1 Animal Health and Husbandry Standards § 3.8 Exercise for dogs. Dealers, exhibitors, and research...

  16. 7 CFR 1773.38 - Scope of engagement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Scope of engagement. 1773.38 Section 1773.38 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF... § 1773.38 Scope of engagement. (a) RUS requires that the audit procedures set forth in §§ 1773.39 through...

  17. 45 CFR 84.38 - Preschool and adult education.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Preschool and adult education. 84.38 Section 84.38..., and Secondary Education § 84.38 Preschool and adult education. A recipient to which this subpart applies that provides preschool education or day care or adult education may not, on the basis of handicap...

  18. 46 CFR 189.25-38 - Pollution prevention.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Pollution prevention. 189.25-38 Section 189.25-38... AND CERTIFICATION Inspection for Certification § 189.25-38 Pollution prevention. At each inspection... meets the vessel design and equipment requirements for pollution prevention in 33 CFR part 155, subpart...

  19. 46 CFR 91.25-38 - Pollution prevention.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Pollution prevention. 91.25-38 Section 91.25-38 Shipping... CERTIFICATION Inspection for Certification § 91.25-38 Pollution prevention. At each inspection for certification... design and equipment requirements for pollution prevention in 33 CFR part 155, subpart B. ...

  20. 26 CFR 1.48-2 - New section 38 property.

    Science.gov (United States)

    2010-04-01

    ... Computing Credit for Investment in Certain Depreciable Property § 1.48-2 New section 38 property. (a) In... shall be taken into account as the basis of new section 38 property in determining qualified investment... taken into account by the taxpayer in computing qualified investment in new section 38 property. Example...

  1. 25 CFR 38.12 - Leave system for education personnel.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Leave system for education personnel. 38.12 Section 38.12 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION EDUCATION PERSONNEL § 38.12 Leave system for education personnel. (a) Full-time school-term employees. Employees on a full-time school-term...

  2. 49 CFR 38.103 - Public information system.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Public information system. 38.103 Section 38.103... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.103 Public information system. (a... information. Alternative systems or devices which provide equivalent access are also permitted. (b) ...

  3. 49 CFR 38.87 - Public information system.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Public information system. 38.87 Section 38.87... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.87 Public information system. (a... information. Alternative systems or devices which provide equivalent access are also permitted. (b) ...

  4. 49 CFR 38.35 - Public information system.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Public information system. 38.35 Section 38.35... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.35 Public information system. (a... a public address system permitting the driver, or recorded or digitized human speech messages, to...

  5. 49 CFR 38.121 - Public information system.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Public information system. 38.121 Section 38.121... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.121 Public information system. (a) Each car shall be equipped with a public address system permitting transportation system personnel, or...

  6. 49 CFR 38.61 - Public information system.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Public information system. 38.61 Section 38.61... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.61 Public information system. (a... other passenger information. Alternative systems or devices which provide equivalent access are also...

  7. 36 CFR 7.38 - Isle Royale National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a) Aircraft...

  8. 41 CFR 102-38.95 - What is an auction?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What is an auction? 102-38.95 Section 102-38.95 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 38-SALE OF PERSONAL PROPERTY...

  9. 49 CFR 38.29 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.29 Section 38.29 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.29...

  10. 49 CFR 38.79 - Floors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Floors, steps and thresholds. 38.79 Section 38.79 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.79 Floors, steps and thresholds...

  11. 49 CFR 38.117 - Floors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Floors, steps and thresholds. 38.117 Section 38.117 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.117 Floors, steps...

  12. 49 CFR 38.63 - Between-car barriers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Between-car barriers. 38.63 Section 38.63 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.63 Between-car barriers. (a...

  13. 49 CFR 38.105 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.105 Section 38.105 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.105 Priority seating signs. (a...

  14. 49 CFR 38.27 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.27 Section 38.27 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.27 Priority seating signs. (a) Each...

  15. 49 CFR 38.75 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.75 Section 38.75 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.75 Priority seating signs. (a...

  16. 49 CFR 38.25 - Doors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doors, steps and thresholds. 38.25 Section 38.25 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.25 Doors, steps and thresholds. (a) Slip...

  17. 49 CFR 38.97 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.97 Section 38.97 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38...

  18. 49 CFR 38.23 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Mobility aid accessibility. 38.23 Section 38.23 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.23 Mobility aid accessibility. (a...

  19. 49 CFR 38.55 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.55 Section 38.55 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.55 Priority seating signs. (a...

  20. 49 CFR 38.99 - Floors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Floors, steps and thresholds. 38.99 Section 38.99 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.99 Floors, steps and thresholds...

  1. 49 CFR 38.159 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Mobility aid accessibility. 38.159 Section 38.159 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.159 Mobility aid accessibility...

  2. 49 CFR 38.153 - Doors, steps and thresholds.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Doors, steps and thresholds. 38.153 Section 38.153 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.153 Doors, steps and thresholds...

  3. 49 CFR 38.109 - Between-car barriers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Between-car barriers. 38.109 Section 38.109 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.109 Between-car barriers. Where...

  4. 49 CFR 38.39 - Destination and route signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Destination and route signs. 38.39 Section 38.39 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.39 Destination and route signs. (a) Where...

  5. 49 CFR 38.85 - Between-car barriers.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Between-car barriers. 38.85 Section 38.85 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.85 Between-car barriers. Where...

  6. 49 CFR 38.161 - Moveable aisle armrests.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Moveable aisle armrests. 38.161 Section 38.161 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.161 Moveable aisle armrests. A...

  7. 41 CFR 109-38.5103 - Motor vehicle utilization standards.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Motor vehicle... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.51-Utilization of Motor Equipment § 109-38.5103 Motor vehicle utilization standards. (a) The following average utilization standards...

  8. 41 CFR 109-38.5102 - Utilization controls and practices.

    Science.gov (United States)

    2010-07-01

    ... charge-back costs should include all direct and indirect costs of the motor vehicle fleet operation as... hazards, particularly when mingled with other motor vehicle traffic; and (h) The use of electric vehicles..., TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.51-Utilization of Motor Equipment § 109-38...

  9. 38 CFR 3.27 - Automatic adjustment of benefit rates.

    Science.gov (United States)

    2010-07-01

    ...(b)(1)) (c) Monetary allowance under 38 U.S.C. chapter 18 for certain individuals who are children of... effective, increase by the same percentage the monthly allowance rates under 38 U.S.C. chapter 18... limitation, the monthly allowance rates under 38 U.S.C. chapter 18 and the Medal of Honor pension made under...

  10. 30 CFR 18.38 - Leads through common walls.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Leads through common walls. 18.38 Section 18.38 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... Requirements § 18.38 Leads through common walls. (a) Insulated studs will be acceptable for use in a common...

  11. Hepatic p38α regulates gluconeogenesis by suppressing AMPK.

    Science.gov (United States)

    Jing, Yanyan; Liu, Wei; Cao, Hongchao; Zhang, Duo; Yao, Xuan; Zhang, Shengjie; Xia, Hongfeng; Li, Dan; Wang, Yu-cheng; Yan, Jun; Hui, Lijian; Ying, Hao

    2015-06-01

    It is proposed that p38 is involved in gluconeogenesis, however, the genetic evidence is lacking and precise mechanisms remain poorly understood. We sought to delineate the role of hepatic p38α in gluconeogenesis during fasting by applying a loss-of-function genetic approach. We examined fasting glucose levels, performed pyruvate tolerance test, imaged G6Pase promoter activity, as well as determined the expression of gluconeogenic genes in mice with a targeted deletion of p38α in liver. Results were confirmed both in vivo and in vitro by using an adenoviral dominant-negative form of p38α (p38α-AF) and the constitutively active mitogen-activated protein kinase 6, respectively. Adenoviral dominant-negative form of AMP-activated protein kinase α (DN-AMPKα) was employed to test our proposed model. Mice lacking hepatic p38α exhibited reduced fasting glucose level and impaired gluconeogenesis. Interestingly, hepatic deficiency of p38α did not result in an alteration in CREB phosphorylation, but led to an increase in AMPKα phosphorylation. Adenoviral DN-AMPKα could abolish the effect of p38α-AF on gluconeogenesis. Knockdown of up-steam transforming growth factor β-activated kinase 1 decreased the AMPKα phosphorylation induced by p38α-AF, suggesting a negative feedback loop. Consistently, inverse correlations between p38 and AMPKα phosphorylation were observed during fasting and in diabetic mouse models. Importantly, adenoviral p38α-AF treatment ameliorated hyperglycemia in diabetic mice. Our study provides evidence that hepatic p38α functions as a negative regulator of AMPK signaling in maintaining gluconeogenesis, dysregulation of this regulatory network contributes to unrestrained gluconeogenesis in diabetes, and hepatic p38α could be a drug target for hyperglycemia. Copyright © 2015 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  12. Quorum Sensing Activity in Pandoraea pnomenusa RB38

    Directory of Open Access Journals (Sweden)

    Robson Ee

    2014-06-01

    Full Text Available Strain RB38 was recovered from a former dumping area in Malaysia. MALDI-TOF mass spectrometry and genomic analysis identified strain RB-38 as Pandoraea pnomenusa. Various biosensors confirmed its quorum sensing properties. High resolution triple quadrupole liquid chromatography–mass spectrometry analysis was subsequently used to characterize the N-acyl homoserine lactone production profile of P. pnomenusa strain RB38, which validated that this isolate produced N-octanoyl homoserine lactone as a quorum sensing molecule. This is the first report of the production of N-octanoyl homoserine lactone by P. pnomenusa strain RB38.

  13. 46 CFR 151.03-38 - Nondestructive testing.

    Science.gov (United States)

    2010-10-01

    ... CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Definitions § 151.03-38 Nondestructive testing. Nondestructive testing includes ultrasonic examination, liquid penetrant examination, magnetic particle...

  14. Two additive mechanisms impair the differentiation of 'substrate-selective' p38 inhibitors from classical p38 inhibitors in vitro

    Directory of Open Access Journals (Sweden)

    Seidl Kelly M

    2010-03-01

    Full Text Available Abstract Background The success of anti-TNF biologics for the treatment of rheumatoid arthritis has highlighted the importance of understanding the intracellular pathways that regulate TNF production in the quest for an orally-available small molecule inhibitor. p38 is known to strongly regulate TNF production via MK2. The failure of several p38 inhibitors in the clinic suggests the importance of other downstream pathways in normal cell function. Recent work has described a 'substrate-selective' p38 inhibitor that is able to preferentially block the activity of p38 against one substrate (MK2 versus another (ATF2. Using a combined experimental and computational approach, we have examined this mechanism in greater detail for two p38 substrates, MK2 and ATF2. Results We found that in a dual (MK2 and ATF2 substrate assay, MK2-p38 interaction reduced the activity of p38 against ATF2. We further constructed a detailed kinetic mechanistic model of p38 phosphorylation in the presence of multiple substrates and successfully predicted the performance of classical and so-called 'substrate-selective' p38 inhibitors in the dual substrate assay. Importantly, it was found that excess MK2 results in a stoichiometric effect in which the formation of p38-MK2-inhibitor complex prevents the phosphorylation of ATF2, despite the preference of the compound for the p38-MK2 complex over the p38-ATF2 complex. MK2 and p38 protein expression levels were quantified in U937, Thp-1 and PBMCs and found that [MK2] > [p38]. Conclusion Our integrated mechanistic modeling and experimental validation provides an example of how systems biology approaches can be applied to drug discovery and provide a basis for decision-making with limited chemical matter. We find that, given our current understanding, it is unlikely that 'substrate-selective' inhibitors of p38 will work as originally intended when placed in the context of more complex cellular environments, largely due to a

  15. 15 CFR 0.735-38 - Availability for counseling.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Availability for counseling. 0.735-38... AND CONDUCT Administration § 0.735-38 Availability for counseling. (a) The General Counsel of the... part; and (3) Coordinate the counseling services provided under this part and assure that counseling...

  16. 50 CFR 20.38 - Possession of live birds.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every... transport live migratory game birds taken under authority of this part. ...

  17. p38 MAPK Signaling in Pemphigus: Implications for Skin Autoimmunity

    Directory of Open Access Journals (Sweden)

    Athanasios Mavropoulos

    2013-01-01

    Full Text Available p38 mitogen activated protein kinase (p38 MAPK signaling plays a major role in the modulation of immune-mediated inflammatory responses and therefore has been linked with several autoimmune diseases. The extent of the involvement of p38 MAPK in the pathogenesis of autoimmune blistering diseases has started to emerge, but whether it pays a critical role is a matter of debate. The activity of p38 MAPK has been studied in great detail during the loss of keratinocyte cell-cell adhesions and the development of pemphigus vulgaris (PV and pemphigus foliaceus (PF. These diseases are characterised by autoantibodies targeting desmogleins (Dsg. Whether autoantibody-antigen interactions can trigger signaling pathways (such as p38 MAPK that are tightly linked to the secretion of inflammatory mediators which may perpetuate inflammation and tissue damage in pemphigus remains unclear. Yet, the ability of p38 MAPK inhibitors to block activation of the proapoptotic proteinase caspase-3 suggests that the induction of apoptosis may be a consequence of p38 MAPK activation during acantholysis in PV. This review discusses the current evidence for the role of p38 MAPK in the pathogenesis of pemphigus. We will also present data relating to the targeting of these cascades as a means of therapeutic intervention.

  18. 38 CFR 17.98 - Mental health services.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Mental health services... Outpatient Treatment § 17.98 Mental health services. (a) Following the death of a veteran, bereavement... mental health services in connection with treatment of the veteran under 38 U.S.C. 1710, 1712, 1712A...

  19. Synthesis and stability of monolayer-protected Au38 clusters

    NARCIS (Netherlands)

    Toikkanen, O.; Ruiz, V.; Rönnholm, G.; Kalkkinen, N.; Liljeroth, P.W.|info:eu-repo/dai/nl/314007423; Quinn, B.M.

    2008-01-01

    A synthesis strategy to obtain monodisperse hexanethiolate-protected Au38 clusters based on their resistance to etching upon exposure to a hyperexcess of thiol is reported. The reduction time in the standard Brust−Schiffrin two-phase synthesis was optimized such that Au38 were the only clusters that

  20. 27 CFR 478.38 - Transportation of firearms.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Transportation of firearms. 478.38 Section 478.38 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION COMMERCE IN FIREARMS AND AMMUNITION...

  1. 29 CFR 102.38 - Rights of parties.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Rights of parties. 102.38 Section 102.38 Labor Regulations... parties. Any party shall have the right to appear at such hearing in person, by counsel, or by other... other evidence, except that the participation of any party shall be limited to the extent permitted by...

  2. 9 CFR 113.38 - Guinea pig safety test.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Guinea pig safety test. 113.38 Section... Standard Procedures § 113.38 Guinea pig safety test. The guinea pig safety test provided in this section... be injected either intramuscularly or subcutaneously into each of two guinea pigs and the animals...

  3. 38 CFR 21.7673 - Measurement of concurrent enrollments.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Measurement of concurrent... Reserve Course Assessment § 21.7673 Measurement of concurrent enrollments. (a) Conversion of units of... reservist's training time. (Authority: 10 U.S.C. 16136(b); 38 U.S.C. 3688) (b) Conversion of clock hours to...

  4. 45 CFR 605.38 - Preschool and adult education.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Preschool and adult education. 605.38 Section 605... Preschool, Elementary, and Secondary Education § 605.38 Preschool and adult education. A recipient to which this subpart applies that provides preschool education or day care or adult education may not, on the...

  5. 38 CFR 21.5230 - Programs of education.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Programs of education. 21...) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational Assistance Under 38 U.S.C. Chapter 32 Programs of Education § 21.5230 Programs of education. (a) Approving the selected program of...

  6. 34 CFR 104.38 - Preschool and adult education.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Preschool and adult education. 104.38 Section 104.38 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL...

  7. 38 CFR 21.142 - Adult basic education.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Adult basic education. 21...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Special Rehabilitation Services § 21.142 Adult basic education. (a) Definition. The term adult basic...

  8. 40 CFR 31.38 - Indian Self Determination Act.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Indian Self Determination Act. 31.38... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 31.38 Indian Self Determination Act... Indians as defined in the Indian Self Determination Act (25 U.S.C. 450b); and (b) Preference in the award...

  9. 38 CFR 21.3042 - Service with Armed Forces.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Service with Armed Forces... 38 U.S.C. Chapter 35 Eligibility and Entitlement § 21.3042 Service with Armed Forces. (a) No... period he or she is on duty with the Armed Forces. See § 21.3021 (e) and (f). This does not apply to...

  10. 8 CFR 1240.38 - Fingerprinting of excluded aliens.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Fingerprinting of excluded aliens. 1240.38 Section 1240.38 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Exclusion of...

  11. 9 CFR 355.38 - Withdrawal of service.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Withdrawal of service. 355.38 Section 355.38 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... INSPECTION AND CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER CARNIVORA; INSPECTION...

  12. 38 CFR 17.110 - Copayments for medication.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Copayments for medication...; (4) Medication authorized under 38 U.S.C. 1710(e) for Vietnam-era herbicide-exposed veterans... Copayments § 17.110 Copayments for medication. (a) General. This section sets forth requirements regarding...

  13. 41 CFR 109-38.301-1.51 - Emergency use.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Emergency use. 109-38...-38.301-1.51 Emergency use. (a) Procedures for authorization of designated contractor use of Government motor vehicles in emergencies, including unscheduled overtime situations at remote sites where...

  14. 50 CFR 38.9 - Breach of the peace.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Breach of the peace. 38.9 Section 38.9... peace. No person on Midway Atoll National Wildlife Refuge will: (a) With intent to cause public... authorized vehicle, boat, vessel, or plane, or any peace officer, fireman, or other public official engaged...

  15. 38 CFR 70.21 - Where to apply.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Where to apply. 70.21 Section 70.21 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VHA BENEFICIARY TRAVEL UNDER 38 U.S.C. 111 § 70.21 Where to apply. Claimants for beneficiary travel must submit...

  16. 7 CFR 1219.38 - Powers and duties.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Powers and duties. 1219.38 Section 1219.38 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH...

  17. 40 CFR 720.38 - Exemptions for test marketing.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Exemptions for test marketing. 720.38... CONTROL ACT PREMANUFACTURE NOTIFICATION Applicability § 720.38 Exemptions for test marketing. (a) Any person may apply for an exemption to manufacture or import a new chemical substance for test marketing...

  18. 38 CFR 21.3043 - Suspension of program; child.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Suspension of program; child. 21.3043 Section 21.3043 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... 38 U.S.C. Chapter 35 Eligibility and Entitlement § 21.3043 Suspension of program; child. For an...

  19. 9 CFR 3.38 - Food and water requirements.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Food and water requirements. 3.38 Section 3.38 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE STANDARDS Specifications for the Humane Handling, Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportatio...

  20. 38 CFR 21.60 - Vocational Rehabilitation Panel.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Vocational Rehabilitation... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Vocational Rehabilitation Panel § 21.60 Vocational Rehabilitation Panel. (a) Establishment of...

  1. 38 CFR 21.390 - Rehabilitation research and special projects.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Rehabilitation research... VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Rehabilitation Research and Special Projects § 21.390 Rehabilitation...

  2. 38 CFR 21.8370 - Authorization of transportation services.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Authorization of transportation services. 21.8370 Section 21.8370 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... non-VA programs; or (3) Can commute to school with family, friends, or fellow students. (Authority: 38...

  3. Artist's Concept of the X-38 Crew Return

    Science.gov (United States)

    2004-01-01

    This is an artist's concept of the X-38 Crew Return Vehicle (CRV). The X-38 will take place of the Russian Soyuz capsule and is well underway on development for the International Space Station. The Soyuz can only stay on orbit for six months as opposed to three years for the CRV.

  4. 38 CFR 36.4307 - Interest rate reduction refinancing loan.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Interest rate reduction... § 36.4307 Interest rate reduction refinancing loan. (a) Pursuant to 38 U.S.C. 3710(a)(8), (a)(9)(B)(i... interest rate payable on the existing loan provided that all of the following requirements are met: (1) The...

  5. 21 CFR 80.38 - Treatment of batch after certification.

    Science.gov (United States)

    2010-04-01

    ... person requesting certification may use such color additive for the purpose of coloring a food, drug, or... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Treatment of batch after certification. 80.38 Section 80.38 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL...

  6. Monoclonal antibodies targeting CD38 in hematological malignancies and beyond

    DEFF Research Database (Denmark)

    van de Donk, Niels W C J; Janmaat, Maarten L.; Mutis, Tuna

    2016-01-01

    CD38 is a multifunctional cell surface protein that has receptor as well as enzyme functions. The protein is generally expressed at low levels on various hematological and solid tissues, while plasma cells express particularly high levels of CD38. The protein is also expressed in a subset of hema...

  7. 41 CFR 109-38.202-50 - Security.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Security. 109-38.202-50 Section 109-38.202-50 Public Contracts and Property Management Federal Property Management Regulations....202-50 Security. Unissued license tags shall be stored in a locked drawer, cabinet, or storage area...

  8. 49 CFR 38.77 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.77 Section 38.77 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems...

  9. 49 CFR 38.155 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.155 Section 38.155 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems...

  10. 49 CFR 38.115 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.115 Section 38.115 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems...

  11. 49 CFR 38.57 - Interior circulation, handrails and stanchions.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Interior circulation, handrails and stanchions. 38.57 Section 38.57 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems...

  12. 38 CFR 21.9670 - Work-study allowance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Work-study allowance. 21...-study allowance. An eligible individual pursuing a program of education under 38 U.S.C. chapter 33 at a rate of pursuit of at least 75 percent may receive a work-study allowance in accordance with the...

  13. 41 CFR 109-38.203 - Agency identification.

    Science.gov (United States)

    2010-07-01

    ... Administrative Services, Logistics Management Division, Headquarters, using DOE Form 4250.2, “Requisition for... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Agency identification. 109-38.203 Section 109-38.203 Public Contracts and Property Management Federal Property Management...

  14. 27 CFR 19.38 - Inventory reserve account.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Inventory reserve account. 19.38 Section 19.38 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... reserve account. (a) The proprietor may establish an inventory reserve account for any eligible distilled...

  15. 38 CFR 17.605 - Selection of participants.

    Science.gov (United States)

    2010-07-01

    ... distributed on a relatively equal basis to students working throughout the VA health care system, and/or (2...; (3) Academic performance; and (4) Career goals. (Authority: 38 U.S.C. 7633) (c) Selection of part...-time students, the Secretary may, at the Secretary's discretion— (Authority: 38 U.S.C. 7612(b)(5)) (1...

  16. 38 CFR 17.86 - Provision of hospital care and medical services during certain disasters and emergencies under 38...

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Provision of hospital care and medical services during certain disasters and emergencies under 38 U.S.C. 1785. 17.86 Section 17.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Care During Certain Disasters and Emergencies § 17.86 Provision...

  17. 38 CFR 17.90 - Medical care for veterans receiving vocational training under 38 U.S.C. chapter 15.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Medical care for veterans... Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Vocational Training and Health-Care Eligibility Protection for Pension Recipients § 17.90 Medical care for veterans receiving vocational training under 38 U...

  18. Regulation of Hippo signalling by p38 signalling.

    Science.gov (United States)

    Huang, Dashun; Li, Xiaojiao; Sun, Li; Huang, Ping; Ying, Hao; Wang, Hui; Wu, Jiarui; Song, Haiyun

    2016-08-01

    The Hippo signalling pathway has a crucial role in growth control during development, and its dysregulation contributes to tumorigenesis. Recent studies uncover multiple upstream regulatory inputs into Hippo signalling, which affects phosphorylation of the transcriptional coactivator Yki/YAP/TAZ by Wts/Lats. Here we identify the p38 mitogen-activated protein kinase (MAPK) pathway as a new upstream branch of the Hippo pathway. In Drosophila, overexpression of MAPKK gene licorne (lic), or MAPKKK gene Mekk1, promotes Yki activity and induces Hippo target gene expression. Loss-of-function studies show that lic regulates Hippo signalling in ovary follicle cells and in the wing disc. Epistasis analysis indicates that Mekk1 and lic affect Hippo signalling via p38b and wts We further demonstrate that the Mekk1-Lic-p38b cascade inhibits Hippo signalling by promoting F-actin accumulation and Jub phosphorylation. In addition, p38 signalling modulates actin filaments and Hippo signalling in parallel to small GTPases Ras, Rac1, and Rho1. Lastly, we show that p38 signalling regulates Hippo signalling in mammalian cell lines. The Lic homologue MKK3 promotes nuclear localization of YAP via the actin cytoskeleton. Upregulation or downregulation of the p38 pathway regulates YAP-mediated transcription. Our work thus reveals a conserved crosstalk between the p38 MAPK pathway and the Hippo pathway in growth regulation. © The Author (2016). Published by Oxford University Press on behalf of Journal of Molecular Cell Biology, IBCB, SIBS, CAS.

  19. Au 38 (SPh) 24 : Au 38 Protected with Aromatic Thiolate Ligands

    Energy Technology Data Exchange (ETDEWEB)

    Rambukwella, Milan; Burrage, Shayna; Neubrander, Marie; Baseggio, Oscar; Aprà, Edoardo; Stener, Mauro; Fortunelli, Alessandro; Dass, Amala

    2017-03-21

    Au38(SR)24 is one of the most extensively investigated gold nanomolecules along with Au25(SR)18 and Au144(SR)60. However, so far it has only been prepared using aliphatic-like ligands, where R = –SC6H13, -SC12H25 and –SCH2CH2Ph. Au38(SCH2CH2Ph)24 when reacted with HSPh undergoes core-size conversion to Au36(SPh)24, and existing literature suggest that Au38(SPh)24 cannot be synthesized. Here, contrary to prevailing knowledge, we demonstrate that Au38(SPh)24 can be prepared if the ligand exchanged conditions are optimized, without any formation of Au36(SPh)24. Conclusive evidence is presented in the form of MALDI-MS, ESI-MS characterization, and optical spectra of Au38(SPh)24 in a solid glass form showing distinct differences from that of Au38(S-aliphatic)24. Theoretical analysis confirms experimental assignment of the optical spectrum and shows that the stability of Au38(SPh)24 is comparable to that of its aliphatic analogues, but results from different physical origins, with a significant component of ligand-ligand attractive interactions.

  20. Phenotype abnormality: 38 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available 38 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u1ria224u544i abnormal for trait of behavioral...idermis ... abnormal ... anatomical structure arrangement ... behavioral quality

  1. 38 CFR 21.3305 - “Interrupted” status.

    Science.gov (United States)

    2010-07-01

    ... necessary under the following conditions: (1) During summer vacations or periods when no instruction is...) VOCATIONAL REHABILITATION AND EDUCATION Survivors' and Dependents' Educational Assistance Under 38 U.S.C...

  2. 38 CFR 21.256 - Incentives for employers.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C... months, unless the VR&E Officer, approves a longer period. (e) Benefits and services. (1) An eligible...

  3. 38 CFR 21.155 - Services to a veteran's family.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C... furnished to family members under these provisions. (c) Providing services to a veteran's family. VR&E Staff...

  4. 38 CFR 21.8310 - Rate of pursuit.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Training and Rehabilitation for Certain Children of.... (Authority: 38 U.S.C. 1804(c), 1814) (c) Responsibility for determining the rate of pursuit. VR&E staff...

  5. 38 CFR 21.182 - “Applicant” status.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... receives a formal or informal application from a veteran for services under Chapter 31; or (2) The VR&E...

  6. 38 CFR 21.214 - Furnishing supplies for special programs.

    Science.gov (United States)

    2010-07-01

    ... merchandise or goods, expendable items required for day-to-day operations, and items which are consumed on the...) Stocking a farm for animal husbandry operations. (Authority: 38 U.S.C. 3104(a)(12)) ...

  7. 7 CFR 1230.38 - Compensation and reimbursement.

    Science.gov (United States)

    2010-01-01

    ....38 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK... Body shall serve without compensation but may be reimbursed by the Board for actual transportation...

  8. 50 CFR 38.4 - Authorized functions, powers, and duties.

    Science.gov (United States)

    2010-10-01

    ... Authority; Authorized Powers; Emergency Authority § 38.4 Authorized functions, powers, and duties. The... failure of the person concerned to comply with a removal notice; (c) Seizure of evidence; (d...

  9. 38 CFR 1.466 - Security for records.

    Science.gov (United States)

    2010-07-01

    ... PROVISIONS Release of Information from Department of Veterans Affairs (va) Records Relating to Drug Abuse, Alcoholism Or Alcohol Abuse, Infection with the Human Immunodeficiency Virus (hiv), Or Sickle Cell Anemia § 1.... (Authority: 38 U.S.C. 7334) ...

  10. Epitope Mapping of Monoclonal Antibody PMab-38 Against Dog Podoplanin.

    Science.gov (United States)

    Chang, Yao-Wen; Yamada, Shinji; Kaneko, Mika K; Kato, Yukinari

    2017-11-21

    Podoplanin (PDPN), a type I transmembrane sialoglycoprotein, is extensively expressed by normal lymphatic endothelial cells, renal podocytes, and pulmonary type I alveolar cells. Nevertheless, increased expression of PDPN in malignant tumors not only associates with poor prognosis but also facilitates hematogenous metastasis through interaction with C-type lectin-like receptor-2 presented on platelets, followed by PDPN-mediated platelet activation. We previously reported a novel PMab-38 antibody, an anti-dog PDPN (dPDPN) monoclonal antibody, which specifically recognizes PDPN in squamous cell carcinomas melanomas and cancer-associated fibroblasts in canine cancer tissues. However, the specific binding with the epitope of PMab-38 remains undefined. In this study, flow cytometry was utilized to investigate the epitope of PMab-38, which was determined using a series of deletion or point mutants of dPDPN. The results revealed that the critical epitope of PMab-38 is Tyr67 and Glu68 of dPDPN.

  11. 38 CFR 21.224 - Prevention of abuse.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Prevention of abuse. 21... Supplies § 21.224 Prevention of abuse. Supplies are to be furnished under the most careful checks by the... under the provisions of §§ 21.210 through 21.222. (Authority: 38 U.S.C. 3104, 3111) Medical and Related...

  12. Advancements in cosmogenic 38Ar exposure dating of terrestrial rocks

    Science.gov (United States)

    Oostingh, K. F.; Jourdan, F.; Danišík, M.; Evans, N. J.

    2017-11-01

    Cosmogenic exposure dating of Ca-rich minerals using 38Ar on terrestrial rocks could be a valuable new dating tool to determine timescales of geological surface processes on Earth. Here, we show that advancement in analytical precision, using the new generation multi-collector ARGUSVI mass spectrometer on irradiated pyroxene and apatite samples, allows determination of cosmogenic 38Ar abundances above background values, as well as discrimination of 38Ar/36Ar ratios (1σ absolute precision of ±0.3%) from the non-cosmogenic background value. Four statistically significant cosmochron (38Ar/36Ar vs37Ar/36Ar) diagrams could be constructed for southeast Australian pyroxene samples from the Mt Elephant scoria cone for which a combined apparent exposure age of 313 ± 179 ka (2σ) was obtained when using a 38Ar production rate (Ca) of 250 atoms /g Ca/ yr. This exposure age overlaps within error with the known 40Ar/39Ar eruption age of 184 ± 15 ka (2σ). Although apatite shows much larger 38Ar abundances than pyroxene, our modelling and analyses of unirradiated apatite suggest that apatite suffers from both natural and reactor-derived chlorogenic as well as natural nucleogenic contributions of 38Ar. Hence, we suggest that cosmogenic 38Ar exposure dating on irradiated Ca-rich (and eventually K-rich), but Cl-free, terrestrial minerals is a potential valuable and accessible tool to determine geological surface processes on timescales of a few Ma. Calculations show that with the new generation multi-collector mass spectrometers an analytical uncertainty better than 5% (2σ) can be achieved on samples with expected exposure ages of >4 Ma.

  13. Pro-oncogenic role of alternative p38 mitogen-activated protein kinases p38γ and p38δ, linking inflammation and cancer in colitis-associated colon cancer.

    Science.gov (United States)

    Del Reino, Paloma; Alsina-Beauchamp, Dayanira; Escós, Alejandra; Cerezo-Guisado, Ma Isabel; Risco, Ana; Aparicio, Noelia; Zur, Rafal; Fernandez-Estévez, Marian; Collantes, Elena; Montans, Jose; Cuenda, Ana

    2014-11-01

    p38 MAPK signaling has been implicated in the regulation of processes leading to cancer development and progression. Chronic inflammation is a known risk factor for tumorigenesis, yet the precise mechanism of this association remains largely unknown. The related p38αMAPK (MAPK14) proteins p38γ (MAPK12) and p38δ (MAPK13) were recently shown to modulate the immune response, although their role in tumorigenesis remains controversial and their function in inflammation-associated cancer has not been studied. We analyzed the role of p38γ and p38δ in colon cancer associated to colitis using the azoxymethane/dextran sodium sulphate (AOM/DSS) colitis-associated colon cancer model in wild-type (WT), p38γ-, p38δ-, and p38γ/δ-deficient (p38γ/δ(-/-)) mice. We found that p38γ/δ deficiency significantly decreased tumor formation, in parallel with a decrease in proinflammatory cytokine and chemokine production. Analysis of leukocyte populations in p38γ/δ(-/-) mouse colon showed less macrophage and neutrophil recruitment than in WT mice. Furthermore, WT chimeric mice with transplanted p38γ/δ(-/-) bone marrow had less tumors than WT mice transplanted with WT bone marrow, whereas tumor number was significantly increased in p38γ/δ(-/-) chimeric mice with WT bone marrow compared with p38γ/δ(-/-) mice transplanted with p38γ/δ(-/-) bone marrow. Together, our results establish that p38γ and p38δ are central to colitis-associated colon cancer formation through regulation of hematopoietic cell response to injury, and validate p38γ and p38δ as potential targets for cancer therapy. ©2014 American Association for Cancer Research.

  14. SRS Tank 38H and 43H Supernate Foaming Studies and Tank 38H Reel Tape Solids Characterization

    Energy Technology Data Exchange (ETDEWEB)

    King, W. D. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Restivo, M. L. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Martino, C. J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2014-12-04

    Radioactive waste samples retrieved from Savannah River Site (SRS) Tanks 38H and 43H (concentrate receipt and feed tanks, respectively, for the 2H Evaporator system) were evaluated with regard to their tendency to form foams during air sparging. This work was conducted due to recent processing issues and outages in the evaporator that were believed to have resulted from sample foaming. The samples evaluated for foam formation included supernate collected in April of 2014 (near the time of the evaporator outage) as well as historical samples available within the SRNL shielded cells facility. The April samples included one Tank 43H surface sample (HTF-43-14-42), one Tank 43H sub-surface sample (HTF-43-14-43), and one Tank 38H (HTF-38-14-41) surface sample. In addition, two Tank 43H samples (HTF-43-14-8 and HTF-43-14-9) and one Tank 38H sample (HTF-38-14-6) were also evaluated along with a blended sample of various historical Tank 38H and 43H samples. Characterization results for the April samples are also provided. The composition of the samples was similar to historical evaporator system samples received at SRNL.

  15. 76 FR 81999 - Submission for Review: Verification of Who Is Getting Payments, RI 38-107 and RI 38-147

    Science.gov (United States)

    2011-12-29

    ... MANAGEMENT Submission for Review: Verification of Who Is Getting Payments, RI 38-107 and RI 38-147 AGENCY: [email protected] or faxed to (202) 395-6974. SUPPLEMENTARY INFORMATION: RI 38-107, Verification of Who..., must verify that the entitled person is indeed receiving the monies payable. RI 38-147, Verification of...

  16. APLIKASI INSEKTISIDA PORTAFOG 3,8PL (ALLETHRIN 3,8% TERHADAP SERANGGA PENGGANGGU RUMAH TANGGA DAN VEKTOR PENYAKIT

    Directory of Open Access Journals (Sweden)

    Lulus Susanti

    2013-12-01

    Full Text Available ABSTRACTHave been conduct a  study of house fumigation using insecticide PORTAFOG 3,8 PL (active materials  Allethrin 3,8 w / w dosses 25 m3 of room/can, 50 m3 of room/can, 75 m ofroom/can and   100 m3 of room/can to mosquitoes (Ae. aegypti , Culex quinquefasciatus, house fliesMusca domestica and Cockroach Periplaneta americana. on settlement in Salatiga resident. Theresult of this bioassay’s study proved that insecticide PORTAFOG 3,8 PL ( active materials Allethrin3,8 w / w with dosses 25 m3 of room/can, 50 m3 of room/can, 75 m3 of room/can and   100. m ofroom/can was effective to  kill mosquitoes Ae. aegypti , Cx. quinquefasciatus and M. domestica(100% deathness.Key words : Insecticide, PORTAFOG 3,8 PL, Ae. aegypti , Culex quinquefasciatus and Musca  domestica ABSTRAKTelah dilakukan pengasapan rumah dengan aplikasi fumigasi menggunakan insektisidaPORTAFOG 3,8 PL (bahan aktif Allethrin 3,8 w/w dosis 25 mruangan/kaleng, 75 m3 ruangan/kaleng dan 100. m33 ruangan/kaleng, 50 m ruangan/kaleng terhadap nyamuk Ae. aegypti ,Culex quinquefasciatus, Musca domestica dan Periplaneta americana.  di pemukiman pendudukSalatiga pada tahun 2008.  Berdasarkan uji bioassay  membuktikan bahwa insektisida PORTAFOG3,8 PL (bahan aktif Allethrin 3,8 w/w dosis 25 mruangan/kaleng dan 100 m33 ruangan/kaleng, 50 m3 ruangan/kaleng, 75 m ruangan/kaleng efeftif membunuh  nyamuk Ae. aegypti , Cx.quinquefasciatus  M. domestica  (100% kematian.Kata kunci : insektisida PORTAFOG 3,8 PL, Ae. aegypti, Cx quinquefasciatus dan Muscadomestica.

  17. PACAP38 dose-response pilot study in migraine patients

    DEFF Research Database (Denmark)

    Vollesen, Anne Luise Haulund; Guo, Song; Ashina, Messoud

    2017-01-01

    Background Intravenous infusion of 10 pmol/kg/min pituitary adenylate cyclase-activating polypeptide-38 (PACAP38) induces migraine-like attacks in migraine patients without aura (MO). Here, we conducted a pilot study and investigated if lower doses of PACAP38 exert similar migraine......-inducing abilities. Methods We randomly allocated six MO patients to receive intravenous infusion of 4, 6, and 8 pmol/kg/min of PACAP38 over 20 minutes in a double-blind, three-way cross-over study. Headache and migraine characteristics were recorded during hospital (0-2 hours) and post-hospital (2-13 hours) phases....... Results PACAP38 induced migraine-like attacks in one out of six patients with 4 pmol, two out of six patients with 6 pmol and three out of six patients with 8 pmol ( p = 0.368). All patients reported head pain after 8 pmol/kg/min, whereas five of six participants reported head pain after both 4 and 6 pmol...

  18. 41 CFR 109-38.301-1.53 - Responsibilities of motor vehicle operators.

    Science.gov (United States)

    2010-07-01

    ... motor vehicle operators. 109-38.301-1.53 Section 109-38.301-1.53 Public Contracts and Property... MANAGEMENT REGULATIONS AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.3-Official Use of Government Motor Vehicles § 109-38.301-1.53 Responsibilities of motor vehicle operators...

  19. 41 CFR 109-38.204-50 - Records of exempted motor vehicles.

    Science.gov (United States)

    2010-07-01

    ... motor vehicles. 109-38.204-50 Section 109-38.204-50 Public Contracts and Property Management Federal... AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 38-MOTOR EQUIPMENT MANAGEMENT 38.2-Registration, Identification, and Exemptions § 109-38.204-50 Records of exempted motor vehicles. The Director, Office of...

  20. Pulpal inflammation after vital tooth bleaching with 38% hydrogen peroxide

    Directory of Open Access Journals (Sweden)

    Ardiny Andriani

    2012-06-01

    Full Text Available Background: In-office vital tooth bleaching is a treatment to remove tooth stains. Tooth sensitivity is one of side effect commonly complained by patients receiving this treatment. Purpose: The aim of this study was to examine histological inflammatory cells infiltration of dental pulp after application of 38% H2O2 as a vital tooth bleaching agent. Methods: Under informed consent, a total of 15 premolars from 8 healthy subjects scheduled for orthodontic extraction were used in this study. Thirty eight percent H2O2 was applied on the buccal surface of the treated group. The treated teeth were extracted after 1 hour, 5, 8, and 15 days. All specimens were embedded in paraffin wax, sectioned serially and stained with Hematoxyllin Eosin. Histological specimens were then observed under a light microscope. Results: All treated groups showed a slight disorganization of odontoblasts layer and slight inflammation in the pulp tissue adjacent to the 38% H2O2 application site. The number of polymorphonuclear leukocytes (PMN had increased significantly 1 hour after application of 38% H2O2 (p<0.05, while macrophages had significantly increased 5 days after the application (p<0.05. The most intense PMN and macrophages infiltration was found 5 days after the application and gradually decreased 8 days after application of38% H2O2. Conclusion: Application of 38% H2O2 as a vital tooth bleaching agent induces acute inflammation in human dental pulp; however, the inflammation will decrease 8 days after the application.Latar belakang: Perawatan pemutihan gigi vital metode in-office merupakan tindakan untuk menghilangkan pewarnaan pada gigi. Salah satu efek samping yang sering dikeluhkan oleh pasien yang menjalani perawatan ini adalah sensitivitas gigi. Tujuan: Penelitian ini bertujuan untuk mengamati infiltrasi sel inflamasi pada pulpa gigi setelah aplikasi H2O2 38% sebagai bahan pemutih gigi. Metode: Sampel penelitian ini berupa 15 gigi premolar yang berasal dari 8

  1. Total structure determination of thiolate-protected Au38 nanoparticles.

    Science.gov (United States)

    Qian, Huifeng; Eckenhoff, William T; Zhu, Yan; Pintauer, Tomislav; Jin, Rongchao

    2010-06-23

    We report the total structure of Au(38)(SC(2)H(4)Ph)(24) nanoparticles determined by single crystal X-ray crystallography. This nanoparticle is based upon a face-fused Au(23) biicosahedral core, which is further capped by three monomeric Au(SR)(2) staples at the waist of the Au(23) rod and six dimeric staples with three on the top icosahedron and other three on the bottom icosahedron. The six Au(2)(SR)(3) staples are arranged in a staggered configuration, and the Au(38)S(24) framework has a C(3) rotation axis.

  2. 38 CFR 3.58 - Child adopted out of family.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Child adopted out of family. 3.58 Section 3.58 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... out of family. A child of a veteran adopted out of the family of the veteran either prior or...

  3. 38 CFR 3.110 - Computation of time limit.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Computation of time limit... Computation of time limit. (a) In computing the time limit for any action required of a claimant or... succeeding workday will be included in the computation. (b) The first day of the specified period referred to...

  4. 38 CFR 3.260 - Computation of income.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Computation of income. 3... Computation of income. For entitlement to pension or dependency and indemnity compensation, income will be... calendar year. (d) Proportionate income limitations; computation. Income limitations will be computed...

  5. 38 CFR 3.15 - Computation of service.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Computation of service. 3.15 Section 3.15 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation General § 3.15 Computation of service...

  6. 38 CFR 16.109 - IRB review of research.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false IRB review of research... PROTECTION OF HUMAN SUBJECTS § 16.109 IRB review of research. (a) An IRB shall review and have authority to...) An IRB shall conduct continuing review of research covered by this policy at intervals appropriate to...

  7. 38 CFR 21.52 - Determining serious employment handicap.

    Science.gov (United States)

    2010-07-01

    ... employment handicap. 21.52 Section 21.52 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... 38 U.S.C. Chapter 31 Initial and Extended Evaluation § 21.52 Determining serious employment handicap. (a) Requirements for determining serious employment handicap. For each individual who is found to...

  8. 38 CFR 17.149 - Sensori-neural aids.

    Science.gov (United States)

    2010-07-01

    ... medical treatment. (c) VA will furnish needed hearing aids to those veterans who have service-connected... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Sensori-neural aids. 17... Prosthetic, Sensory, and Rehabilitative Aids § 17.149 Sensori-neural aids. (a) Notwithstanding any other...

  9. 21 CFR 320.38 - Retention of bioavailability samples.

    Science.gov (United States)

    2010-04-01

    ... study comparing the test article to a marketed product (reference standard) that contains the same... the Bioavailability or Bioequivalence of Drug Products § 320.38 Retention of bioavailability samples... Federal Food, Drug, and Cosmetic Act, or, if bioavailability testing was performed under contract, the...

  10. 49 CFR 38.83 - Mobility aid accessibility.

    Science.gov (United States)

    2010-10-01

    ... the vehicle brakes, propulsion system, or door, or shall provide other appropriate mechanisms or... mounted lift provided that a mechanical, electrical or other system operates to ensure that vehicles do... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.83 Mobility aid accessibility. (a...

  11. 38 CFR 21.8340 - Leaves of absence.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Leaves of absence. 21... Vietnam Veterans-Spina Bifida and Covered Birth Defects Leaves of Absence § 21.8340 Leaves of absence. (a... absence. The VR&E case manager may grant the child leaves of absence for periods during which the child...

  12. 38 CFR 21.6340 - Leaves of absence.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Leaves of absence. 21... Recipients Leaves of Absence § 21.6340 Leaves of absence. (a) General. VA may approve leaves of absence under vertain conditions. During approved leaves of absence, a ceteran shall be considered to be pursuing...

  13. NJP Volume 38 Number 3 PDF.cdr

    African Journals Online (AJOL)

    Prof Ezechukwu

    advocacy of inclusion of pneumococcal vaccine in the National Programme on Immunization. However, there is paucity of data in Nigeria on the burden of streptococcal infections in children thus making the debate for vaccine deployment inconclusive. Streptococcus pneumoniae. 2. Nigerian Journal of Paediatrics 2011;38 ...

  14. 38 CFR 61.31 - Application for per diem.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Application for per diem. 61.31 Section 61.31 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.31 Application for per diem. (a) To apply for...

  15. 38 CFR 61.60 - Notice of Fund Availability.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Notice of Fund Availability. 61.60 Section 61.60 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.60 Notice of Fund Availability. When funds...

  16. 38 CFR 1.780-1.783 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false 1.780-1.783 Section 1.780-1.783 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Homeless Claimants §§ 1.780-1.783 Part-Time Career Employment Program Source: 44 FR 55172, Sept. 25, 1979...

  17. 38 CFR 61.61 - Agreement and funding actions.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.61 Agreement and funding actions. (a) When... designated for use, to assist homeless veterans. (j) VA may obligate any recovered funds without fiscal year... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Agreement and funding...

  18. 38 CFR 61.55 - Technical assistance reports.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Technical assistance reports. 61.55 Section 61.55 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.55 Technical assistance reports. Each...

  19. 38 CFR 61.30 - Per diem-general.

    Science.gov (United States)

    2010-07-01

    ... HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.30 Per diem-general. VA provides per diem funds to... of supportive housing or services after November 10, 1992 so they can assist homeless veterans by... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Per diem-general. 61.30...

  20. 38 CFR 49.21 - Standards for financial management systems.

    Science.gov (United States)

    2010-07-01

    ... Program Management § 49.21 Standards for financial management systems. (a) Federal awarding agencies shall... practical. (b) Recipients' financial management systems shall provide for the following. (1) Accurate... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Standards for financial...

  1. 38 CFR 43.20 - Standards for financial management systems.

    Science.gov (United States)

    2010-07-01

    ... violation of the restrictions and prohibitions of applicable statutes. (b) The financial management systems... the financial management system of any applicant for financial assistance as part of a preaward review... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Standards for financial...

  2. 38 CFR 19.2 - Composition of the Board; Titles.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Composition of the Board; Titles. 19.2 Section 19.2 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS....2 Composition of the Board; Titles. (a) The Board consists of a Chairman, Vice Chairman, Deputy Vice...

  3. 38 CFR 3.112 - Fractions of one cent.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Fractions of one cent. 3... Pension, Compensation, and Dependency and Indemnity Compensation Administrative § 3.112 Fractions of one cent. In all cases where the amount to be paid under any award involves a fraction of a cent, the...

  4. 38 CFR 74.27 - How will VA store information?

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false How will VA store... (CONTINUED) VETERANS SMALL BUSINESS REGULATIONS Records Management § 74.27 How will VA store information? VA... electronically on the Department's secure servers. CVE personnel will compare information provided concerning...

  5. 38 CFR 21.94 - Changing the plan.

    Science.gov (United States)

    2010-07-01

    ... psychologist. A change may be made when: (1) Achievement of the current goal(s) is no longer reasonably... and concurs in the change. (Authority: 38 U.S.C. 3107(b)) (c) Intermediate objectives or services. A change in intermediate objectives or services provided under the plan may be made by the case manager...

  6. 38 CFR 4.58 - Arthritis due to strain.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Arthritis due to strain... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.58 Arthritis due to strain. With service incurred lower extremity amputation or shortening, a disabling arthritis, developing in...

  7. 34 CFR 200.38 - Information about action taken.

    Science.gov (United States)

    2010-07-01

    ... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.38 Information... school for improvement, corrective action, or restructuring. (b) The information referred to in paragraph... actions or restructuring plans. (Approved by the Office of Management and Budget under control number 1810...

  8. T-38 Forward Windshield Development and Performance Demonstration Report.

    Science.gov (United States)

    1992-03-12

    TRANSPARENCIES AUGUST 9, THROUGH AUGUST 15, 1985 127 BIRD IMPACT TEST REPORT T-38 ALTERNATIVE TRANSPRENCIES 8/9/185 HROUGH 8/15/185 PPG INODUTRIES, INC...foot spool of film, an internal camera speed sensor triggers a contact closure which then actually fires the cannon. This system not only provides

  9. 38 CFR 1.520 - Confidentiality of social data.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Confidentiality of social data. 1.520 Section 1.520 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Confidentiality of social data. Persons having access to social data will be conscious of the fact that the family...

  10. 38 CFR 17.278 - Confidentiality of records.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Confidentiality of records. 17.278 Section 17.278 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... for Survivors and Dependents of Certain Veterans § 17.278 Confidentiality of records. Confidentiality...

  11. 38 CFR 21.3304 - Assistance during training.

    Science.gov (United States)

    2010-07-01

    ... instructor indicates dissatisfaction with elements of the program, the counseling psychologist or vocational... training. 21.3304 Section 21.3304 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... 38 U.S.C. Chapter 35 Special Restorative Training § 21.3304 Assistance during training. (a) General...

  12. 38 CFR 17.57 - Use of community nursing homes.

    Science.gov (United States)

    2010-07-01

    ... MEDICAL Use of Community Nursing Home Care Facilities § 17.57 Use of community nursing homes. (a) Nursing home care in a contract public or private nursing home facility may be authorized for the following... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Use of community nursing...

  13. 38 CFR 39.20 - Site planning standards.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Site planning standards. 39.20 Section 39.20 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED...-10) Standards and Requirements for Project § 39.20 Site planning standards. (a) Site selection—(1...

  14. 38 CFR 21.7172 - Measurement of concurrent enrollments.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Measurement of concurrent... (Montgomery GI Bill-Active Duty) Course Assessment § 21.7172 Measurement of concurrent enrollments. (a..., VA will convert the credit hours to clock hours to determine the veteran's training time. (Authority...

  15. 38 CFR 21.126 - Farm cooperative course.

    Science.gov (United States)

    2010-07-01

    ... includes organized group instruction must meet the following criteria to be considered as full-time: (1... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C...; (7) Managing the farm; and (8) Keeping farm and home accounts. (c) Instruction, including organized...

  16. 40 CFR 86.010-38 - Maintenance instructions.

    Science.gov (United States)

    2010-07-01

    ... Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.010-38 Maintenance instructions. (a) The..., but not limited to: (1) The engine, the fuel system and ignition system, (2) Information for any... cycle information for all major OBD monitors as equipped including, but not limited to, catalyst...

  17. 40 CFR 86.096-38 - Maintenance instructions.

    Science.gov (United States)

    2010-07-01

    ... Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.096-38 Maintenance instructions. This..., but not limited to: (1) The engine, the fuel system and ignition system, (2) Information for any... drive cycle information for all major OBD monitors as equipped including, but not limited to, catalyst...

  18. 38 CFR 3.753 - Public Health Service.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Public Health Service. 3... Pension, Compensation, and Dependency and Indemnity Compensation Retirement § 3.753 Public Health Service... of the Public Health Service, who was receiving disability compensation on December 31, 1956, as...

  19. 38 CFR 17.160 - Authorization of dental examinations.

    Science.gov (United States)

    2010-07-01

    ... disease or injury other than dental, adjudicated as incurred or aggravated in active military, naval, or... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Authorization of dental... MEDICAL Dental Services § 17.160 Authorization of dental examinations. When a detailed report of dental...

  20. 38 CFR 61.82 - Resident rent for supportive housing.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Resident rent for... AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.82 Resident rent for supportive housing. (a) Each resident of supportive housing may be required to pay rent in an amount determined by...

  1. 38 CFR 45.300 - Professional and technical services.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Professional and technical services. 45.300 Section 45.300 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) NEW RESTRICTIONS ON LOBBYING Activities by Other Than Own Employees § 45.300...

  2. 38 CFR 49.37 - Property trust relationship.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Property trust relationship. 49.37 Section 49.37 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Property trust relationship. Real property, equipment, intangible property and debt instruments that are...

  3. 38 CFR 21.4263 - Approval of flight training courses.

    Science.gov (United States)

    2010-07-01

    .... (Authority: 10 U.S.C. 16136(c); 38 U.S.C. 3032(d), 3241(b), 3671, 3672, 3676) (b) Definition of flight school... or flight tickets signed by the student and instructor showing hour meter reading, type of aircraft...

  4. 38 CFR 3.701 - Elections of pension or compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Elections of pension or compensation. 3.701 Section 3.701 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections...

  5. 38 CFR 3.711 - Improved pension elections.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Improved pension elections. 3.711 Section 3.711 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections...

  6. 38 CFR 3.454 - Veterans disability pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Veterans disability pension. 3.454 Section 3.454 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Apportionments § 3.454 Veterans...

  7. 38 CFR 3.314 - Basic pension determinations.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Basic pension determinations. 3.314 Section 3.314 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Ratings and Evaluations; Service...

  8. Journal of Mining and Geology - Vol 38, No 1 (2002)

    African Journals Online (AJOL)

    Late Pan-African tectonics and origin of gold mineralization and rare-metal pegmatities in the Kushaka schist belt, northwestern Nigeria · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. I GARBA, 1-12. http://dx.doi.org/10.4314/jmg.v38i1.18768 ...

  9. 38 CFR 36.4377 - Transfer of insured loans.

    Science.gov (United States)

    2010-07-01

    ... purchase price, whichever is the lesser. (b) Transfers between insurance accounts in a manner or under... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Transfer of insured loans... Transfer of insured loans. (a) In cases involving the transfer from one insured financial institution to...

  10. 38 CFR 21.4275 - Practical training courses; measurement.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Practical training courses; measurement. 21.4275 Section 21.4275 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... Assistance Programs Assessment and Pursuit of Courses § 21.4275 Practical training courses; measurement. (a...

  11. 38 CFR 36.4341 - Death or insolvency of holder.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Death or insolvency of... Death or insolvency of holder. (a) Immediately upon the death of the holder and without the necessity of... applicable in the event of: (1) Insolvency of holder; (2) Initiation of any bankruptcy or reorganization, or...

  12. 38 CFR 49.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Codes of conduct. 49.42... NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 49.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in...

  13. 38 CFR 1.654 - Patenting of inventions.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Patenting of inventions... PROVISIONS Inventions by Employees of Department of Veterans Affairs § 1.654 Patenting of inventions. Any invention owned by the Government under the criteria as set forth in 37 CFR 501.6 should be protected by an...

  14. 38 CFR 21.180 - Case status system.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... process have been completed. The case status system will: (1) Assist VR&E staff to fulfill its case... case status at each point in the rehabilitation process. (c) Case manager. The VR&E (Vocational...

  15. 38 CFR 21.362 - Satisfactory conduct and cooperation.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C... services which VR&E staff can assist the veteran in securing through non-VA programs; and (3) The specific... determining satisfactory conduct and cooperation. VR&E staff with case management responsibility in the...

  16. 38 CFR 21.198 - “Discontinued” status.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... proposed discontinuance action. The Vocational Rehabilitation and Employment (VR&E) Officer shall review... rated 50 percent or more disabling. The VR&E Officer may utilize exisitng resources to assist in the...

  17. 38 CFR 21.274 - Revolving fund loan.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31... section are met, a counseling psychologist or vocational rehabilitation specialist in the VR&E Division... after receipt of the advance in which the veteran receives a subsistence allowance (ii) The VR&E staff...

  18. 38 CFR 21.9715 - Advance payment certification.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Pursuit of Courses § 21.9715 Advance... payment of the monthly housing allowance, an application or other document must be signed by the... higher learning. (Authority: 38 U.S.C. 3034(a), 3323(a), 3680(d)) (b) Advance payments. All verifications...

  19. 38 CFR 21.160 - Independent living services.

    Science.gov (United States)

    2010-07-01

    ... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C... the ability of a veteran, without the services of others or with a reduced level of the services of... furnished: (1) As part of a program to achieve rehabilitation to the point of employability; (2) As part of...

  20. 38 CFR 21.9530 - Eligibility time limit.

    Science.gov (United States)

    2010-07-01

    ...) The date 15 years from the transferor's date of death; (ii) The ending date specified by the... entitlement as determined under § 21.9570(f); or (iii) The day the child turns 26. (2) (Authority: 38 U.S.C... limit. (a) Except as provided in paragraphs (b) through (e) of this section, an individual's period of...

  1. 46 CFR 30.10-38 - Lightweight-TB/ALL.

    Science.gov (United States)

    2010-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS GENERAL PROVISIONS Definitions § 30.10-38 Lightweight—TB/ALL. The term lightweight means the displacement of a vessel in metric tons without cargo, oil fuel, lubricating oil, ballast water, fresh water, feedwater in tanks, consumable stores, and persons...

  2. 38 CFR 17.113 - Conditions of custody.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Conditions of custody. 17... Conditions of custody. When the personal effects of a patient who has been or is hospitalized or receiving... designated location for custody and loss of such personal effects has occurred or occurs by fire, earthquake...

  3. 38 CFR 3.207 - Void or annulled marriage.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Void or annulled marriage... Void or annulled marriage. Proof that a marriage was void or has been annulled should consist of: (a... marriage void, together with such other evidence as may be required for a determination. (b) Annulled. A...

  4. 38 CFR 52.180 - Administration of drugs.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Administration of drugs... of drugs. The program management must assist with the management of medication and have a system for disseminating drug information to participants and program staff. (a) Procedures. (1) The program management...

  5. 38 CFR 3.654 - Active service pay.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Active service pay. 3.654..., Compensation, and Dependency and Indemnity Compensation Adjustments and Resumptions § 3.654 Active service pay. (a) General. Pension, compensation, or retirement pay will be discontinued under the circumstances...

  6. 38 CFR 18.550 - Exhaustion of administrative remedies.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Exhaustion of..., Conciliation, and Enforcement Procedures § 18.550 Exhaustion of administrative remedies. (a) A complainant may file a civil action following the exhaustion of administrative remedies under the Act. Administrative...

  7. 38 CFR 3.2 - Periods of war.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Periods of war. 3.2..., Compensation, and Dependency and Indemnity Compensation General § 3.2 Periods of war. This section sets forth the beginning and ending dates of each war period beginning with the Indian wars. Note that the term...

  8. Scientia Militaria: South African Journal of Military Studies - Vol 38 ...

    African Journals Online (AJOL)

    The use of augmented reality in command and control situation awareness · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. W le Roux. http://dx.doi.org/10.5787/38-1-82 ...

  9. 38 CFR 17.805 - Additional terms of loans.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Additional terms of loans... Transitional Housing Loan Program § 17.805 Additional terms of loans. In the operation of each residence established with the assistance of the loan, the recipient must agree to the following: (a) The use of alcohol...

  10. 38 CFR 19.9 - Remand for further development.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Remand for further development. 19.9 Section 19.9 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS....9 Remand for further development. (a) General. If further evidence, clarification of the evidence...

  11. 38 CFR 10.51 - Payments to minor child.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Payments to minor child. 10.51 Section 10.51 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUSTED COMPENSATION Payments § 10.51 Payments to minor child. Payments to minor child through legal guardian, natural...

  12. 38 CFR 21.3041 - Periods of eligibility; child.

    Science.gov (United States)

    2010-07-01

    ...; child. 21.3041 Section 21.3041 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... 38 U.S.C. Chapter 35 Eligibility and Entitlement § 21.3041 Periods of eligibility; child. (a) Eligibility derived from a veteran with a P&T disability. An eligible child's period of eligibility generally...

  13. 38 CFR 3.1002 - Political subdivisions of United States.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Political subdivisions of... Political subdivisions of United States. No part of any accrued benefits will be used to reimburse any political subdivision of the United States for expenses incurred in the last sickness or burial of any...

  14. 38 CFR 4.57 - Static foot deformities.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Static foot deformities. 4.57 Section 4.57 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS SCHEDULE... inversion and adduction. Exercise with undeveloped or unbalanced musculature, producing chronic irritation...

  15. 38 CFR 21.7642 - Nonduplication of educational assistance.

    Science.gov (United States)

    2010-07-01

    ... Security Act of 1986 (Pub. L. 99-399). (Authority: 10 U.S.C. 16136(b); 38 U.S.C. 3033(a), 3241(a), 3322(a... assistance may not be provided to a reservist receiving financial assistance under 10 U.S.C. 2107 as a member...-484, 106 Stat. 2765-2766) ...

  16. 38 CFR 17.266 - Copyrights and patents.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Copyrights and patents. 17.266 Section 17.266 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.266 Copyrights and patents. If a grant-supported program results...

  17. 38 CFR 21.80 - Requirement for a rehabilitation plan.

    Science.gov (United States)

    2010-07-01

    ... effectiveness of the planning and delivery of rehabilitation services by VR&E staff. (b) When a plan is prepared... rehabilitation plan. 21.80 Section 21.80 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C...

  18. 38 CFR 21.284 - Reentrance into a rehabilitation program.

    Science.gov (United States)

    2010-07-01

    ... rehabilitation program. 21.284 Section 21.284 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Induction into A Rehabilitation Program § 21.284 Reentrance into a...

  19. 38 CFR 21.84 - Individualized written rehabilitation plan.

    Science.gov (United States)

    2010-07-01

    ... rehabilitation plan. 21.84 Section 21.84 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Individualized Written Rehabilitation Plan § 21.84 Individualized written rehabilitation plan...

  20. 38 CFR 21.290 - Training and rehabilitation resources.

    Science.gov (United States)

    2010-07-01

    ... rehabilitation resources. 21.290 Section 21.290 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Course Approval and Facility Selection § 21.290 Training and rehabilitation...