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Sample records for scandium 42

  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. 42

    CERN Document Server

    Lehr, Thomas

    2005-01-01

    Nicht weit von Genf, der Stadt der Atomphysiker, Diplomaten und Uhrmacher, liegen die unterirdischen Anlagen des Kernforschungszentrums CERN. Als an einem sonnigen Augusttag eine Besuchergruppe wieder ans Tageslicht tritt, ist die gesamte Genfer Region, ja ganz Europa in einen Dornröschenschlaf gefallen. Die Besucher bewegen sich wie in einer "Fotografie der Welt". Steht die Zeit still? Was ist geschehen? Hat der Teilchenbeschleuniger eine Zeitkatastrophe verursacht? Die 70 "Chronifizierten" müssen mit einer traumatischen Situation von Einsamkeit, Macht und Ohnmacht zurechtkommen, Theorien entwickeln und Strategien des Zusammenlebens erproben. Obwohl für sie die persönliche Zeit weiterläuft, in der sogar Kinder geboren werden, sind sie scheinbar in alle Ewigkeit gefangen in der 42. Sekunde um 12:47 dieses Sommertags - bis nach fünf Jahren aus wahrhaft heiterem Himmel die Weltzeit plötzlich für 3 kostbare Sekunden weitertickt. Aus ihrer Lethargie gerissen, sammelt sich die inzwischen durch Krankheiten ...

  17. 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

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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 ...

  10. 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 ...

  11. 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.

  12. 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...

  13. 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.

  14. 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.

  15. 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.

  16. 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....

  17. 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.

  18. 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.

  19. 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...

  20. 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.

  1. 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.

  2. 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).

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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

  9. 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.

  10. 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.

  11. 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%.

  12. 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.

  13. 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.

  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. 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

  8. 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.

  9. 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.

  10. Høfde 42

    DEFF Research Database (Denmark)

    Poulsen, Søren Erbs

    2011-01-01

    I forbindelse med grundvandsafdræningen af testcellerne TC1, TC2 og TC3 i giftdepotet ved Høfde 42, Harboøre Tange, Danmark, er der målt tidsserier af det hydrauliske trykniveau i piezometre filtersat indenfor cellerne. I dette notat anvendes det sene sænkningsforløb til at vurdere den specifikke...

  11. 42 CFR 35.42 - Notice upon death.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Notice upon death. 35.42 Section 35.42 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS... death. The officer in charge shall notify in writing all persons known to him to whom delivery of the...

  12. ISS Expedition 42 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 42 from 09/2014-03/2015. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  13. Nuclear Data Sheets for A = 42

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Jun [Department of Physics and Astronomy, McMaster University, Hamilton, ON L8S 4M1 (Canada); Singh, Balraj [Department of Physics and Astronomy, McMaster University, Hamilton, ON L8S 4M1 (Canada)

    2016-07-15

    The experimental data are evaluated for known nuclides of mass number A = 42 (Al, Si, P, S, Cl, Ar, K, Ca, Sc, Ti, V, Cr). Detailed evaluated level properties and related information are presented, including adopted values of level and γ–ray energies, decay data (energies, intensities and placement of radiations), and other spectroscopic data. This work supersedes earlier full evaluations of A = 42 published by B. Singh, J.A. Cameron – Nucl.Data Sheets 92, 1 (2001) and P.M. Endt – Nucl. Phys. A521, 1 (1990); Errata and Addenda Nucl. Phys. A529, 763 (1991); Errata Nucl. Phys. A564, 609 (1993) (also P.M. Endt – Nucl. Phys. A633, 1 (1998) update). No excited states are known in {sup 42}Al, {sup 42}P, {sup 42}V and {sup 42}Cr, and structure information for {sup 42}Si and {sup 42}S is quite limited. There are no decay schemes available for the decay of {sup 42}Al, {sup 42}Si, {sup 42}P, {sup 42}V and {sup 42}Cr, while the decay schemes of {sup 42}Cl and {sup 42}Ti are incomplete in view of scarcity of data, and large gap between their Q–values and the highest energy levels populated in corresponding daughter nuclei. Structures of {sup 42}Ca, {sup 42}K, {sup 42}Sc and {sup 42}Ar nuclides remain the most extensively studied via many different nuclear reactions and decays.

  14. 29 CFR 42.6 - Enforcement strategy.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Enforcement strategy. 42.6 Section 42.6 Labor Office of the Secretary of Labor COORDINATED ENFORCEMENT § 42.6 Enforcement strategy. (a) Each Regional Farm Labor... enforcement strategy for each protective statute pursuant to § 42.20(c)(3). The National Committee shall...

  15. The K-SF-42

    Directory of Open Access Journals (Sweden)

    Aurelio José Figueredo

    2017-02-01

    Full Text Available The purpose of the present article is to propose an alternative short form for the 199-item Arizona Life History Battery (ALHB, which we are calling the K-SF-42, as it contains 42 items as compared with the 20 items of the Mini-K, the short form that has been in greatest use for the past decade. These 42 items were selected from the ALHB, unlike those of the Mini-K, making direct comparisons of the relative psychometric performance of the two alternative short forms a valid and instructive exercise. A series of secondary data analyses were performed upon a recently completed five-nation cross-cultural survey, which was originally designed to assess the role of life history strategy in the etiology of interpersonal aggression. Only data from the ALHB that were collected in all five cross-cultural replications were used for the present analyses. The single immediate objective of this secondary data analysis was producing the K-SF-42 such that it would perform optimally across all five cultures sampled, and perhaps even generalize well to other modern industrial societies not currently sampled as a result of the geographic breadth of those included in the present study. A novel method, based on the use of the Cross-Sample Geometric Mean as a criterion for item selection, was used for generating such a cross-culturally valid short form.

  16. NJP VOLUME 42 NO 2

    African Journals Online (AJOL)

    PROF. EZECHUKWU

    ORIGINAL. Niger J Paed 2015; 42 (2): 142 –146. Okocha EC. Ibeh NC. Ukaejiofor EO. Ebenebe JC. Aneke JC. Okonkwo KU. Onah C. Serum Levels of Pro-inflammatory. Cytokines in relationship to outcomes in Children with P. falciparum malaria, in Nnewi-South east Nigeria. Accepted: 12th February 2015. Okocha EC.

  17. NJP VOLUME 42 NO 2

    African Journals Online (AJOL)

    PROF. EZECHUKWU

    Niger J Paed 2015; 42 (2): 126 –131. Akpan UJ. Ibadin MO. Abiodun PO. Breastfeeding practices in early infancy in Benin city, Nigeria. Accepted: 29th February 2012. Akpan UJ. Department of Paediatrics,. Federal Medical Centre,. Makurdi, Benue State, Nigeria. Ibadin MO, Abiodun PO. Department of Paediatrics,.

  18. NJP VOLUME 42 NO 2

    African Journals Online (AJOL)

    PROF. EZECHUKWU

    2015-01-19

    Jan 19, 2015 ... DOI:http://dx.doi.org/10.4314/njp.v42i2.6. Abstract: Background: HIV in- fection affects virtually all sys- tems of the body including the haematological system. Objective: To determine the prevalence of anaemia in HIV infected children and compare with apparently healthy HIV negative age-sex matched con-.

  19. 9 CFR 145.42 - Participation.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Participation. 145.42 Section 145.42 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Breeding Flocks and Products § 145.42 Participation. (a) Participating turkey flocks, and the eggs and...

  20. 9 CFR 146.42 - Participation.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Participation. 146.42 Section 146.42 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE...-Type Turkey Slaughter Plants § 146.42 Participation. (a) Participating meat-type turkey slaughter...

  1. 40 CFR 75.42 - Reliability criteria.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Reliability criteria. 75.42 Section 75.42 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Alternative Monitoring Systems § 75.42 Reliability criteria. To demonstrate...

  2. 29 CFR 96.42 - Audit standards.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Audit standards. 96.42 Section 96.42 Labor Office of the Secretary of Labor AUDIT REQUIREMENTS FOR GRANTS, CONTRACTS, AND OTHER AGREEMENTS Access to Records, Audit Standards and Relation of Organization-wide Audits to Other Audit Requirements § 96.42 Audit standards...

  3. 50 CFR 27.42 - Firearms.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Firearms. 27.42 Section 27.42 Wildlife and... WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: With Weapons § 27.42 Firearms. Only the following persons may possess, use, or transport firearms on national wildlife refuges in accordance with...

  4. 29 CFR 42.21 - Data collection.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Data collection. 42.21 Section 42.21 Labor Office of the Secretary of Labor COORDINATED ENFORCEMENT § 42.21 Data collection. (a) For each protective statute, ESA... completed based on complaints. (g) The National Committee shall review the data collection systems of ESA...

  5. 45 CFR 3.42 - Restricted activities.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Restricted activities. 3.42 Section 3.42 Public... THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Facilities and Grounds § 3.42 Restricted activities... by appropriate signs. Photographs and similar activities for advertising or commercial purposes may...

  6. 28 CFR 42.603 - Confidentiality.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Confidentiality. 42.603 Section 42.603... Financial Assistance § 42.603 Confidentiality. When an agency receives information obtained by EEOC, the agency shall observe the confidentiality requirements of sections 706(b) and 709(e) of title VII as would...

  7. 21 CFR 225.42 - Components.

    Science.gov (United States)

    2010-04-01

    ... CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS Product Quality Control § 225.42 Components. (a) A... inventory control for all such drugs to aid in assuring their identity, strength, quality, and purity when... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Components. 225.42 Section 225.42 Food and Drugs...

  8. 34 CFR 105.42 - Effective date.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Effective date. 105.42 Section 105.42 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION... DEPARTMENT OF EDUCATION § 105.42 Effective date. The effective date of this part is October 9, 1990. ...

  9. 20 CFR 901.42 - Representation.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Representation. 901.42 Section 901.42 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES REGULATIONS GOVERNING THE PERFORMANCE OF... Enrollment § 901.42 Representation. A respondent or proposed respondent may appear at conference or hearing...

  10. 20 CFR 355.42 - Judicial review.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Judicial review. 355.42 Section 355.42... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.42 Judicial review. Section 3805 of title 31 U.S. Code authorizes judicial review by an appropriate U.S. District Court of a final decision of...

  11. 28 CFR 71.42 - Judicial review.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Judicial review. 71.42 Section 71.42....42 Judicial review. Section 3805 of title 31, United States Code, authorizes judicial review by an... assessments under this part and specifies the procedures for such review. ...

  12. 31 CFR 16.42 - Judicial review.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Judicial review. 16.42 Section 16.42... FRAUD CIVIL REMEDIES ACT OF 1986 § 16.42 Judicial review. Section 3805 of title 31, United States Code, authorizes judicial review by an appropriate United States District Court of a final decision of the...

  13. 39 CFR 3060.42 - Commission review.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Commission review. 3060.42 Section 3060.42 Postal... COMPETITIVE PRODUCTS ENTERPRISE § 3060.42 Commission review. (a) Interested persons shall be provided an... documentation. (b) The Commission will review the calculation of the assumed Federal income tax submitted...

  14. 32 CFR 770.42 - Background.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Background. 770.42 Section 770.42 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY MISCELLANEOUS RULES RULES LIMITING PUBLIC..., Connecticut § 770.42 Background. Naval Submarine Base New London maintains and operates facilities to support...

  15. 40 CFR 230.42 - Mud flats.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Mud flats. 230.42 Section 230.42... Aquatic Sites § 230.42 Mud flats. (a) Mud flats are broad flat areas along the sea coast and in coastal rivers to the head of tidal influence and in inland lakes, ponds, and riverine systems. When mud flats...

  16. 9 CFR 78.42 - Quarantined areas.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Quarantined areas. 78.42 Section 78.42 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Brucellosis Areas § 78.42 Quarantined areas. None. ...

  17. 12 CFR 5.42 - Corporate title.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Corporate title. 5.42 Section 5.42 Banks and... CORPORATE ACTIVITIES Other Changes in Activities and Operations § 5.42 Corporate title. (a) Authority. 12 U... change its corporate title. (c) Standards. A national bank may change its corporate title provided that...

  18. 22 CFR 42.65 - Supporting documents.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Supporting documents. 42.65 Section 42.65... NATIONALITY ACT, AS AMENDED Application for Immigrant Visas § 42.65 Supporting documents. (a) Authority to require documents. The consular officer is authorized to require documents considered necessary to...

  19. 40 CFR 192.42 - Substitute provisions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Substitute provisions. 192.42 Section 192.42 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION... § 192.42 Substitute provisions. The regulatory agency may, with the concurrence of EPA, substitute for...

  20. 22 CFR 204.42 - Notice.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Notice. 204.42 Section 204.42 Foreign Relations....42 Notice. Any communication to A.I.D. pursuant to this Guaranty shall be in writing in the English language, shall refer to the A.I.D. Housing Guaranty Project Number inscribed on the Eligible Note and...

  1. 7 CFR 201.42 - Small containers.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Small containers. 201.42 Section 201.42 Agriculture... REGULATIONS Sampling in the Administration of the Act § 201.42 Small containers. In sampling seed in small containers that it is not practical to sample as required in § 201.41, a portion of one unopened container or...

  2. 10 CFR 1016.42 - Reports.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Reports. 1016.42 Section 1016.42 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) SAFEGUARDING OF RESTRICTED DATA Control of Information § 1016.42 Reports. Each permittee shall immediately report to the DOE office administering the permit any alleged or...

  3. 49 CFR 572.42 - Thorax.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Thorax. 572.42 Section 572.42 Transportation Other... § 572.42 Thorax. (a) When the thorax of a completely assembled dummy (SA-SID-M001A revision A, dated May...) of this section, the peak accelerations at the location of the accelerometers mounted on the thorax...

  4. 7 CFR 927.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 927.42 Section 927.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Expenses and Assessments § 927.42 Accounting. (a) If, at the end of a fiscal...

  5. 7 CFR 985.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 985.42 Section 985.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements....42 Accounting. (a) Excess funds. At the end of a marketing year, funds in excess of the year's...

  6. 7 CFR 923.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 923.42 Section 923.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... COUNTIES IN WASHINGTON Order Regulating Handling Expenses and Assessments § 923.42 Accounting. (a) If, at...

  7. 7 CFR 915.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 915.42 Section 915.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Expenses and Assessments § 915.42 Accounting. (a) If, at the end of a fiscal year, the...

  8. 7 CFR 946.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 946.42 Section 946.42 Agriculture... Order Regulating Handling Expenses and Assessments § 946.42 Accounting. (a) Excess funds. At the end of... the addition, if any, to the operating reserve. (b) Accounting of funds upon termination of order. Any...

  9. 7 CFR 916.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 916.42 Section 916.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Expenses and Assessments § 916.42 Accounting. (a) If, at the end of a fiscal period, the...

  10. 7 CFR 920.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 920.42 Section 920.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Expenses and Assessments § 920.42 Accounting. (a) If, at the end of a fiscal period, the assessments...

  11. 7 CFR 924.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 924.42 Section 924.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... § 924.42 Accounting. (a) If, at the end of a fiscal period, the assessments collected are in excess of...

  12. 7 CFR 930.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 930.42 Section 930.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Expenses and Assessments § 930.42 Accounting. (a) If, at the end of a fiscal period, the assessments...

  13. 7 CFR 922.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 922.42 Section 922.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... IN WASHINGTON Order Regulating Handling Expenses and Assessments § 922.42 Accounting. (a) If, at the...

  14. 7 CFR 925.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 925.42 Section 925.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... SOUTHEASTERN CALIFORNIA Expenses and Assessments § 925.42 Accounting. (a) If, at the end of a fiscal period...

  15. 37 CFR 2.42 - Concurrent use.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Concurrent use. 2.42 Section 2.42 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.42 Concurrent use. An application...

  16. 7 CFR 632.42 - Violation procedures.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Violation procedures. 632.42 Section 632.42..., DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING RURAL ABANDONED MINE PROGRAM Appeals and Violations § 632.42 Violation procedures. (a) Scope. This section prescribes the regulations dealing with contract violations...

  17. 46 CFR 42.07-60 - Control.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Control. 42.07-60 Section 42.07-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-60 Control. (a) The District Director of Customs or the Coast Guard...

  18. 7 CFR 981.42 - Quality control.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this...

  19. 50 CFR 216.42 - Photography. [Reserved

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Photography. 216.42 Section 216.42 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... Special Exceptions § 216.42 Photography. ...

  20. 12 CFR 561.42 - Savings account.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Savings account. 561.42 Section 561.42 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.42 Savings account. The term savings account means any withdrawable account, except a demand account as defined in § 561.16 of this chapter, a tax and loan account, a note...

  1. 22 CFR 42.33 - Diversity immigrants.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Diversity immigrants. 42.33 Section 42.33 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Immigrants Subject to Numerical Limitations § 42.33 Diversity immigrants. (a...

  2. 15 CFR 930.42 - Public participation.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Public participation. 930.42 Section... Activities § 930.42 Public participation. (a) Management programs shall provide for public participation in the State agency's review of consistency determinations. Public participation, at a minimum, shall...

  3. 9 CFR 147.42 - General.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false General. 147.42 Section 147.42 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK... subchapter without observance of such procedure when such action is deemed necessary in the public interest. ...

  4. 19 CFR 122.42 - Aircraft entry.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Aircraft entry. 122.42 Section 122.42 Customs... AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within...

  5. 28 CFR 42.511 - Reasonable accommodation.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Reasonable accommodation. 42.511 Section 42.511 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY... cost in making allowance for the handicap of a qualified applicant or employee and to accept minor...

  6. 22 CFR 224.42 - Judicial review.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Judicial review. 224.42 Section 224.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL REMEDIES ACT § 224... assessments under this part and specifies the procedures for such review. ...

  7. 27 CFR 5.42 - Prohibited practices.

    Science.gov (United States)

    2010-04-01

    ... whom any levels of alcohol consumption may cause health risks. This information must appear as part of... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Prohibited practices. 5.42 Section 5.42 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT...

  8. 44 CFR 295.42 - Arbitration.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Arbitration. 295.42 Section... SECURITY CERRO GRANDE FIRE ASSISTANCE CERRO GRANDE FIRE ASSISTANCE Dispute Resolution § 295.42 Arbitration. (a) Initiating arbitration. A Claimant who is dissatisfied with the outcome of the Administrative...

  9. 42 CFR 54a.6 - Employment practices.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Employment practices. 54a.6 Section 54a.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... FUNDING UNDER TITLE V OF THE PUBLIC HEALTH SERVICE ACT, 42 U.S.C. 290aa, ET SEQ., FOR SUBSTANCE ABUSE...

  10. 44 CFR 204.42 - Eligible costs.

    Science.gov (United States)

    2010-10-01

    ... are providing services directly associated with eligible fire-related activities may be eligible. (2... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Eligible costs. 204.42 Section 204.42 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF...

  11. 22 CFR 221.42 - Notice.

    Science.gov (United States)

    2010-04-01

    ... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration...

  12. 7 CFR 929.42 - Accounting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Accounting. 929.42 Section 929.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Accounting. (a) If, at the end of a fiscal period, the assessments collected are in excess of expenses...

  13. 21 CFR 226.42 - Components.

    Science.gov (United States)

    2010-04-01

    ... such records shall show the origin of any drug components, the manufacturer's control number (if any... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Components. 226.42 Section 226.42 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL...

  14. 45 CFR 1151.42 - Self evaluation.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Self evaluation. 1151.42 Section 1151.42 Public... Self evaluation. (a) A recipient shall within six months of the effective date of this part: (1... Endowment upon request, for at least three years following completion of the self-evaluation: (i) A list of...

  15. 27 CFR 555.42 - License fees.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false License fees. 555.42 Section 555.42 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND... fees. (a) Each applicant shall pay a fee for obtaining a three year license, a separate fee being...

  16. 43 CFR 423.42 - Gambling.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Gambling. 423.42 Section 423.42 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR... Gambling. Commercial gambling in any form, or the operation of gambling devices, is prohibited on...

  17. Petrographic Analysis of Cores from Plant 42

    Science.gov (United States)

    2016-10-01

    ER D C TR -X X- D R AF T Petrographic Analysis of Cores from Plant 42 E n gi n ee r R es ea rc h a n d D ev el op m en t C en te r...Air Force Plant 42, were logged in as CMB No. 160143-1 to 160143-13, were subjected to an in-depth analysis consisting of visual and petrographic...Struc- tures Laboratory was requested to perform an analysis on concrete core samples extracted from Air Force Plant 42. A total of 13 cores were

  18. 46 CFR 42.25-15 - Stowage.

    Science.gov (United States)

    2010-10-01

    ...) Stability. (1) Provision shall be made for a safe margin of stability at all stages of the voyage, regard... spaces, etc. (1) In addition to the requirements of § 42.15-75(e) guardrails or life lines spaced not...

  19. 28 CFR 42.530 - Procedures.

    Science.gov (United States)

    2010-07-01

    ... complaints (§ 42.107 of this title) will apply from that date. (e) The Department will investigate complaints... where the language of the statute or HEW's interagency guidelines (43 FR 2132, January 13, 1978...

  20. Computer image of the new Building 42

    CERN Multimedia

    2008-01-01

    The new Building 42, a new extension to building 40, will make extra space for physicists working on the LHC experiments. The project, which is managed by the TS Civil Engineering Group, will be finished in autumn 2010.

  1. Endocytic pathways mediating oligomeric Aβ42 neurotoxicity

    Directory of Open Access Journals (Sweden)

    Laxton Kevin

    2010-05-01

    Full Text Available Abstract Background One pathological hallmark of Alzheimer's disease (AD is amyloid plaques, composed primarily of amyloid-β peptide (Aβ. Over-production or diminished clearance of the 42 amino acid form of Aβ (Aβ42 in the brain leads to accumulation of soluble Aβ and plaque formation. Soluble oligomeric Aβ (oAβ has recently emerged to be as a likely proximal cause of AD. Results Here we demonstrate that endocytosis is critical in mediating oAβ42-induced neurotoxicity and intraneuronal accumulation of Aβ. Inhibition of clathrin function either with a pharmacological inhibitor, knock-down of clathrin heavy chain expression, or expression of the dominant-negative mutant of clathrin-assembly protein AP180 did not block oAβ42-induced neurotoxicity or intraneuronal accumulation of Aβ. However, inhibition of dynamin and RhoA by expression of dominant negative mutants reduced neurotoxicity and intraneuronal Aβ accumulation. Pharmacologic inhibition of the dynamin-mediated endocytic pathway by genistein also reduced neurotoxicity. Conclusions These data suggest that dynamin-mediated and RhoA-regulated endocytosis are integral steps for oligomeric Aβ42-induced neurotoxicity and intraneuronal Aβ accumulation.

  2. Cdc42-mediated tubulogenesis controls cell specification

    DEFF Research Database (Denmark)

    Kesavan, Gokul; Sand, Fredrik Wolfhagen; Greiner, Thomas Uwe

    2009-01-01

    Understanding how cells polarize and coordinate tubulogenesis during organ formation is a central question in biology. Tubulogenesis often coincides with cell-lineage specification during organ development. Hence, an elementary question is whether these two processes are independently controlled......, or whether proper cell specification depends on formation of tubes. To address these fundamental questions, we have studied the functional role of Cdc42 in pancreatic tubulogenesis. We present evidence that Cdc42 is essential for tube formation, specifically for initiating microlumen formation and later...... for maintaining apical cell polarity. Finally, we show that Cdc42 controls cell specification non-cell-autonomously by providing the correct microenvironment for proper control of cell-fate choices of multipotent progenitors. For a video summary of this article, see the PaperFlick file with the Supplemental Data...

  3. Oracle APEX 4.2 reporting

    CERN Document Server

    Pathak, Vishal

    2013-01-01

    Oracle APEX 4.2 Reporting is a practical tutorial for intermediate to advanced use, with plenty of step-by-step instructions and business scenarios for understanding and implementing the ins and outs of making reports.""Oracle APEX 4.2 Reporting"" is for you if you design or develop advanced solutions in APEX or wish to know about the advanced features of APEX. If you wish to have a 360 degree view of reporting technologies or work in a complex heterogeneous enterprise, this is a must-have.

  4. Scandium doped Strontium Titanate Ceramics: Structure, Microstructure, and Dielectric Properties

    Directory of Open Access Journals (Sweden)

    Tkach, Alexander

    2008-08-01

    Full Text Available Sc-doped strontium titanate (ST ceramics were synthesised by solid state reaction, according to the composition Sr1-1.5xScxTiO3 with x = 0-0.01. Structural properties and microstructure development was examined by XRD and SEM. The dielectric properties were evaluated as a function of the temperature and frequency in the radio frequency range. Lattice parameter, density and grain size, were found to decrease slightly with increasing Sc content. The dielectric permittivity and losses decrease also. Sc-doping has only a weak effect on the quantum paraelectric behaviour of ST and no dielectric anomaly was observed, what is probably related to the limited solubility of Sc on the Sr site of the perovskite lattice of ST.

    Se sintetizaron materiales cerámicos de titanato de estroncio dopado con escandio mediante reacción en estado sólido De acuerdo a la composición Sr1-1.5xScxTiO3 con x= 0-0.1. Las propiedades estructurales y el desarrollo microestructural se estudiaron mediante XRD y SEM. La propiedades dieléctricas se estudiaron como función de la temperatura y de la frecuencia en el rango de la frecuencias de radio. Se observó que los parámetros de red, la densidad y el tamaño del grano disminuyen ligeramente con el contenido en Sc. La permitividad dieléctrica y las perdidas también disminuyen. El dopado con Sc tiene un efecto muy ligero sobre el comportamiento paraeléctrico cuántico del titanato de estroncio y no se observó anomalías dioeléctricas , lo que está probablemente relacionado con la baja solubilidad del Sc en posiciones del Sr en la estructura tipo perovskita del titanato de estroncio.

  5. Phenoxyl radical complexes of gallium, scandium, iron and manganese.

    Science.gov (United States)

    Adam, B; Bill, E; Bothe, E; Goerdt, B; Haselhorst, G; Hildenbrand, K; Sokolowski, A; Steenken, S; Weyhermüller, T; Wieghardt, K

    1997-02-01

    The hexadentate macrocyclic ligands 1,4,7-tris(3,5-dimethyl-2-hydroxybenzyl)-1,4,7-triazacyclononane (L CH 3H3 ), 1,4,7-tris(3,5-di-tert-butyl-2-hydroxybenzyl)-1,4,7-triazacyclononane (L(Bu) H3 ) and 1,4,7-tris(3-tert-butyl-5-methoxy-2-hydroxybenzyl)-1,4,7-triazacyclononane (L OCH 3-H3 ) form very stable octahedral neutral complexes LM(III) with trivalent (or tetravalent) metal ions (Ga(III) , Sc(III) , Fe(III) , Mn(III) , Mn(IV) ). The following complexes have been synthesized: [L(Bu) M], where M = Ga (1), Sc (2), Fe (3); [L(Bu) Mn(IV) ]PF6 (4'); [L OCH 3M], where M = Ga (1 a), Sc (2 a), Fe (3 a); [L OCH 3Mn(IV) ]PF6 (4 a'); [L CH 3M], where M = Sc (2 b), Fe (3 b), Mn(III) (4 b); [L CH 3Mn(IV) ]2 (ClO4 )3 (H3 O)(H2 O)3 (4 b'). An electrochemical study has shown that complexes 1, 2, 3, 1 a, 2 a and 3 a each display three reversible, ligand-centred, one-electron oxidation steps. The salts [L OCH 3Fe(III) ]ClO4 and [L OCH 3Ga(III) ]ClO4 , have been isolated as stable crystalline materials. Electronic and EPR spectra prove that these oxidations produce species containing one, two or three coordinated phenoxyl radicals. The Mössbauer spectra of 3 a and [3 a](+) show conclusively that both compounds contain high-spin iron(III) central ions. Temperature-dependent magnetic susceptibility measurements reveal that 3 a has an S = 5/2 and [3a](+) an S = 2 ground state. The latter is attained through intramolecular antiferromagnetic exchange coupling between a high-spin iron(III) (S1 = 5/2) and a phenoxyl radical (S2 = 1/2) (H = - 2JS1 S2 ; J = - 80 cm(-1) ). The manganese complexes undergo metal- and ligand-centred redox processes, which were elucidated by spectroelectrochemistry; a phenoxyl radical Mn(IV) complex [Mn(IV) L OCH 3](2+) is accessible. Copyright © 1997 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Atomic layer deposition of scandium-based oxides

    Energy Technology Data Exchange (ETDEWEB)

    Nyns, Laura; Lisoni, Judit G.; Bosch, Geert van den; Elshocht, Sven van; Houdt, Jan van [IMEC, Leuven (Belgium)

    2014-02-15

    Gd{sub x}Sc{sub 2-x}O{sub 3} and Al{sub x}Sc{sub 2-x}O{sub 3} have been investigated as potential high-k intergate dielectric (IGD) in planar NAND flash technology, such as hybrid floating gate (HFG). We have examined the atomic layer deposition (ALD) of Sc{sub 2}O{sub 3}, Gd{sub x}Sc{sub 2-x}O{sub 3}, and Al{sub x}Sc{sub 2-x}O{sub 3} on Si using Sc(MeCp){sub 3}, Gd({sup i}PrCp){sub 3}, TMA, and H{sub 2}O as precursors. The composition of Gd{sub x}Sc{sub 2-x}O{sub 3} and Al{sub x}Sc{sub 2-x}O{sub 3} ranged from 4% to 76% Gd and from 7% to 66% Al, respectively. All compositions show linear growth behavior. While pure Sc{sub 2}O{sub 3} is crystalline as-deposited, the layer becomes amorphous once ∝20% of Al is added. The (222) reflection of the cubic phase is also seen for Gd{sub x}Sc{sub 2-x}O{sub 3} with less than 9% Gd. The bandgap of as-deposited Gd{sub x}Sc{sub 2-x}O{sub 3} decreases with increasing Gd content while the opposite trend is observed for Al{sub x}Sc{sub 2-x}O{sub 3}. A k-value of ∝21 can be obtained for Gd{sub x}Sc{sub 2-x}O{sub 3} with approximately 26-52% Gd, irrespective of the Gd content. For Al{sub x}Sc{sub 2-x}O{sub 3} on the other hand, a maximum k-value of ∝19 is achieved with ∝48% Al. Although the k-value of Al{sub x}Sc{sub 2-x}O{sub 3} is lower than that of Gd{sub x}Sc{sub 2-x}O{sub 3}, its large breakdown field makes this material more suitable for HFG flash applications. (copyright 2014 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  7. Spark plasma sintering of aluminum powders prealloyed with scandium additions

    Energy Technology Data Exchange (ETDEWEB)

    Cooke, R.W.; Kraus, N.P.; Bishop, D.P., E-mail: Paul.Bishop@dal.ca

    2016-03-07

    The objective of this research was to commence work on the spark plasma sintering (SPS) of Al–Sc alloys in an effort to develop fundamental data in this area. In this precursory study, a series of binary systems containing 0.1 to 0.4 wt% Sc were processed in laboratory and industrial-scale equipment. Data revealed that all powders were responsive to SPS in both scenarios and that sintering temperature was a variable of critical importance. Hardness of as-sintered products scaled directly with Sc concentration but varied inversely with SPS temperature owing to in-situ aging of the raw powders. Hardness losses could be recovered through a post-SPS heat treatment into the T6 condition. Industrially processed slugs of Al-0.4Sc-T6 exhibited full densification and offered the highest hardness (786+/−8 MPa). This was accompanied by a nominal tensile yield strength of 197 MPa, UTS of 226 MPa and tensile ductility of 11%.

  8. Tin etching from metallic and oxidized scandium thin films

    NARCIS (Netherlands)

    Pachecka, Malgorzata; Lee, Christopher James; Sturm, J.M.; Bijkerk, Frederik

    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

  9. The structural and magnetic properties of holmium/scandium superlattices

    DEFF Research Database (Denmark)

    Bryn-Jacobsen, C.; Cowley, R.A.; McMorrow, D.F.

    1997-01-01

    The properties of Ho/Sc superlattices grown by molecular beam epitaxy (MBE) have been investigated using X-ray and neutron diffraction techniques. Structural studies reveal the novel existence of more than one a lattice parameter. Examining the magnetic properties, it is found that the Ho 4f...

  10. 42 CFR 441.476 - Risk management.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Risk management. 441.476 Section 441.476 Public... Self-Directed Personal Assistance Services Program § 441.476 Risk management. (a) The State must... plan for how identified risks will be mitigated. (d) The State must ensure that the risk management...

  11. 42 CFR 488.415 - Temporary management.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Temporary management. 488.415 Section 488.415... Compliance for Long-Term Care Facilities with Deficiencies § 488.415 Temporary management. (a) Definition. Temporary management means the temporary appointment by CMS or the State of a substitute facility manager or...

  12. 42 CFR 408.80 - Basic rules.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Basic rules. 408.80 Section 408.80 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE Direct Remittance: Group Payment § 408.80 Basic rules. (a...

  13. 42 CFR 438.602 - Basic rule.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Basic rule. 438.602 Section 438.602 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Certifications and Program Integrity § 438.602 Basic rule. As a condition...

  14. 42 CFR 418.301 - Basic rules.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Basic rules. 418.301 Section 418.301 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HOSPICE CARE Payment for Hospice Care § 418.301 Basic rules. (a) Medicare payment for covered...

  15. 42 CFR 441.257 - Informed consent.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Informed consent. 441.257 Section 441.257 Public... Sterilizations § 441.257 Informed consent. (a) Informing the individual. For purposes of this subpart, an individual has given informed consent only if— (1) The person who obtained consent for the sterilization...

  16. 42 CFR 421.120 - Performance criteria.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Performance criteria. 421.120 Section 421.120... (CONTINUED) MEDICARE PROGRAM MEDICARE CONTRACTING Intermediaries § 421.120 Performance criteria. (a) Application of performance criteria. As part of the intermediary evaluations authorized by section 1816(f) of...

  17. 42 CFR 456.5 - Evaluation criteria.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Evaluation criteria. 456.5 Section 456.5 Public...) MEDICAL ASSISTANCE PROGRAMS UTILIZATION CONTROL General Provisions § 456.5 Evaluation criteria. The agency must establish and use written criteria for evaluating the appropriateness and quality of Medicaid...

  18. 42 CFR 494.180 - Condition: Governance.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Governance. 494.180 Section 494.180... Administration § 494.180 Condition: Governance. The ESRD facility is under the control of an identifiable governing body, or designated person(s) with full legal authority and responsibility for the governance and...

  19. 42 CFR 93.214 - Institutional member.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Institutional member. 93.214 Section 93.214 Public... MISCONDUCT Definitions § 93.214 Institutional member. Institutional member or members means a person who is... members may include, but are not limited to, officials, tenured and untenured faculty, teaching and...

  20. 42 CFR 460.76 - Transportation services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Transportation services. 460.76 Section 460.76... ELDERLY (PACE) PACE Administrative Requirements § 460.76 Transportation services. (a) Safety, accessibility, and equipment. A PACE organization's transportation services must be safe, accessible, and...

  1. 42 CFR 1008.53 - Affected parties.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Affected parties. 1008.53 Section 1008.53 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES ADVISORY OPINIONS BY THE OIG Scope and Effect of OIG Advisory Opinions § 1008.53 Affected parties. An...

  2. 42 CFR 435.401 - General rules.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false General rules. 435.401 Section 435.401 Public..., AND AMERICAN SAMOA General Eligibility Requirements § 435.401 General rules. (a) A Medicaid agency may... eligibility for optional coverage groups that are— (1) For families and children, more restrictive than those...

  3. 42 CFR 436.401 - General rules.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false General rules. 436.401 Section 436.401 Public... Requirements § 436.401 General rules. (a) The agency may not impose any eligibility requirement that is... requirements for determining eligibility for optional coverage groups that are more restrictive than those used...

  4. 42 CFR 438.104 - Marketing activities.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Marketing activities. 438.104 Section 438.104... activities. (a) Terminology. As used in this section, the following terms have the indicated meanings: Cold..., telephone, or other cold-call marketing activities. (2) Specify the methods by which the entity assures the...

  5. 42 CFR 441.56 - Required activities.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Required activities. 441.56 Section 441.56 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... activities. (a) Informing. The agency must— (1) Provide for a combination of written and oral methods...

  6. 42 CFR 460.62 - Governing body.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Governing body. 460.62 Section 460.62 Public Health... Administrative Requirements § 460.62 Governing body. (a) Governing body. A PACE organization must be operating under the control of an identifiable governing body (for example, a board of directors) or a designated...

  7. 42 CFR 426.425 - LCD review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false LCD review. 426.425 Section 426.425 Public Health... PROGRAM REVIEW OF NATIONAL COVERAGE DETERMINATIONS AND LOCAL COVERAGE DETERMINATIONS Review of an LCD § 426.425 LCD review. (a) Opportunity for the aggrieved party, after his or her review of the LCD record...

  8. 42 CFR 24.2 - Allocation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Allocation. 24.2 Section 24.2 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL SENIOR BIOMEDICAL RESEARCH SERVICE § 24... talent. (e) The Secretary will ensure that SBRS slots are used in support of high priority programs...

  9. 34 CFR 200.42 - Corrective action.

    Science.gov (United States)

    2010-07-01

    ... Programs Operated by Local Educational Agencies Lea and School Improvement § 200.42 Corrective action. (a... school on— (A) Revising the school improvement plan developed under § 200.41 to address the specific... corrective action; and (B) Implementing the revised improvement plan. (v) Extend for that school the length...

  10. 42 CFR 456.413 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Confidentiality. 456.413 Section 456.413 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...: Informational Requirements § 456.413 Confidentiality. The UR plan must provide that the identities of individual...

  11. 42 CFR 456.213 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Confidentiality. 456.213 Section 456.213 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...: Informational Requirements § 456.213 Confidentiality. The UR plan must provide that the identities of individual...

  12. 42 CFR 50.310 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 50.310 Section 50.310 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS POLICIES OF GENERAL... § 50.310 Confidentiality. Information in the records or in the possession of programs or projects which...

  13. 42 CFR 456.113 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Confidentiality. 456.113 Section 456.113 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Requirements § 456.113 Confidentiality. The UR plan must provide that the identities of individual recipients...

  14. 42 CFR 67.104 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 67.104 Section 67.104 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING... Services Research, Evaluation, Demonstration, and Dissemination Projects § 67.104 Confidentiality...

  15. 42 CFR 93.108 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 93.108 Section 93.108 Public... MISCONDUCT General § 93.108 Confidentiality. (a) Disclosure of the identity of respondents and complainants... prescribed by applicable law, confidentiality must be maintained for any records or evidence from which...

  16. 42 CFR 136a.57 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 136a.57 Section 136a.57 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT... Service Facilities and Indian Health Service Programs § 136a.57 Confidentiality. Information which is...

  17. 42 CFR 59.11 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 59.11 Section 59.11 Public Health... Project Grants for Family Planning Services § 59.11 Confidentiality. All information as to personal facts... confidentiality. Otherwise, information may be disclosed only in summary, statistical, or other form which does...

  18. 42 CFR 56.111 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 56.111 Section 56.111 Public... SERVICES General Provisions § 56.111 Confidentiality. All information as to personal facts and... designee with appropriate safeguards for confidentiality of patient records. Otherwise, information may be...

  19. 42 CFR 438.224 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Confidentiality. 438.224 Section 438.224 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Operation Standards § 438.224 Confidentiality. The State must ensure, through its contracts, that...

  20. 42 CFR 67.20 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 67.20 Section 67.20 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY..., Evaluation, Demonstration, and Dissemination Projects § 67.20 Confidentiality. The confidentiality of...

  1. 42 CFR 51c.110 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 51c.110 Section 51c.110 Public... SERVICES General Provisions § 51c.110 Confidentiality. All information as to personal facts and... designee with appropriate safeguards for confidentiality of patient records. Otherwise, information may be...

  2. 42 CFR 136.57 - Confidentiality.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Confidentiality. 136.57 Section 136.57 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT... Service Facilities and Indian Health Service Programs § 136.57 Confidentiality. Information which is...

  3. 42 CFR 447.255 - Related information.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Related information. 447.255 Section 447.255 Public... Facility Services Payment Rates § 447.255 Related information. The Medicaid agency must submit, with the assurances described in § 447.253(a), the following information: (a) The amount of the estimated average...

  4. 42 CFR 493.937 - Toxicology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Toxicology. 493.937 Section 493.937 Public Health... Proficiency Testing Programs by Specialty and Subspecialty § 493.937 Toxicology. (a) Program content and frequency of challenge. To be approved for proficiency testing for toxicology, the annual program must...

  5. 42 CFR 493.845 - Standard; Toxicology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard; Toxicology. 493.845 Section 493.845 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.845 Standard; Toxicology. (a) Failure to attain a score of at least 80 percent of...

  6. 42 CFR 493.1213 - Condition: Toxicology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Toxicology. 493.1213 Section 493.1213 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1213 Condition: Toxicology. If the laboratory provides services in the subspecialty of Toxicology, the...

  7. 42 CFR 436.124 - Newborn children.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Newborn children. 436.124 Section 436.124 Public... the Categorically Needy § 436.124 Newborn children. (a) The agency must provide Medicaid eligibility to a child born to a woman who has applied for, has been determined eligible and is receiving...

  8. 42 CFR 435.117 - Newborn children.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Newborn children. 435.117 Section 435.117 Public..., Children Under 8, and Newborn Children § 435.117 Newborn children. (a) The agency must provide Medicaid eligibility to a child born to a woman who has applied for, has been determined eligible and is receiving...

  9. 42 CFR 436.1005 - Institutionalized individuals.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Institutionalized individuals. 436.1005 Section 436....1005 Institutionalized individuals. (a) FFP is not available in expenditures for services provided to— (1) Individuals who are inmates of public institutions as defined in § 435.1010 of this chapter; or...

  10. 42 CFR 6.4 - Covered individuals.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Covered individuals. 6.4 Section 6.4 Public Health... COVERAGE OF CERTAIN GRANTEES AND INDIVIDUALS § 6.4 Covered individuals. (a) Officers and employees of a... if they meet the requirements of section 224(g)(5) of the Act. (c) An individual physician or other...

  11. 42 CFR 435.1009 - Institutionalized individuals.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Institutionalized individuals. 435.1009 Section 435... Institutionalized individuals. (a) FFP is not available in expenditures for services provided to— (1) Individuals who are inmates of public institutions as defined in § 435.1010; or (2) Individuals under age 65 who...

  12. 42 CFR 489.104 - Effective dates.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Effective dates. 489.104 Section 489.104 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... dates. These provisions apply to services furnished on or after December 1, 1991 payments made under...

  13. 42 CFR 435.914 - Effective date.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Effective date. 435.914 Section 435.914 Public... Eligibility § 435.914 Effective date. (a) The agency must make eligibility for Medicaid effective no later... during that month. (c) The State plan must specify the date on which eligibility will be made effective...

  14. 42 CFR 493.1204 - Condition: Parasitology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Parasitology. 493.1204 Section 493.1204 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1204 Condition: Parasitology. If the laboratory provides services in the subspecialty of Parasitology...

  15. 42 CFR 493.829 - Standard; Parasitology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard; Parasitology. 493.829 Section 493.829 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.829 Standard; Parasitology. (a) Failure to attain an overall testing event score of at...

  16. 42 CFR 493.1264 - Standard: Parasitology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard: Parasitology. 493.1264 Section 493.1264 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Systems § 493.1264 Standard: Parasitology. (a) The laboratory must have available a reference collection...

  17. 42 CFR 493.917 - Parasitology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Parasitology. 493.917 Section 493.917 Public Health... Proficiency Testing Programs by Specialty and Subspecialty § 493.917 Parasitology. (a) Types of services offered by laboratories. In parasitology there are two types of laboratories for proficiency testing...

  18. 42 CFR 402.109 - Statistical sampling.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Statistical sampling. 402.109 Section 402.109... Statistical sampling. (a) Purpose. CMS or OIG may introduce the results of a statistical sampling study to... or caused to be presented. (b) Prima facie evidence. The results of the statistical sampling study...

  19. 42 CFR 1003.133 - Statistical sampling.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Statistical sampling. 1003.133 Section 1003.133... AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.133 Statistical sampling. (a) In meeting... statistical sampling study as evidence of the number and amount of claims and/or requests for payment as...

  20. 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...

  1. 42 CFR 412.280 - Representation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Representation. 412.280 Section 412.280 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM... Board Composition and Procedures § 412.280 Representation. (a) General. A party may be represented by...

  2. 42 CFR 411.373 - Certification.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Certification. 411.373 Section 411.373 Public... Entities Furnishing Designated Health Services § 411.373 Certification. (a) Every request must include the following signed certification: “With knowledge of the penalties for false statements provided by 18 U.S.C...

  3. 42 CFR 3.308 - Compliance reviews.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Compliance reviews. 3.308 Section 3.308 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.308 Compliance reviews. The Secretary may conduct compliance reviews to determine whether a respondent is complying with the applicable...

  4. 42 CFR 424.517 - Onsite review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Onsite review. 424.517 Section 424.517 Public... Billing Privileges § 424.517 Onsite review. (a) CMS reserves the right, when deemed necessary, to perform onsite review of a provider or supplier to verify that the enrollment information submitted to CMS or its...

  5. 42 CFR 422.612 - Judicial review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Judicial review. 422.612 Section 422.612 Public... Judicial review. (a) Review of ALJ's decision. Any party, including the MA organization, may request judicial review (upon notifying the other parties) of an ALJ's decision if— (1) The Board denied the party...

  6. 42 CFR 24.5 - Peer review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Peer review. 24.5 Section 24.5 Public Health PUBLIC....5 Peer review. An individual may not be considered for appointment into the SBRS unless his/her qualifications have been reviewed by a PHS peer review committee and the committee has recommended appointment to...

  7. 42 CFR 426.525 - NCD review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false NCD review. 426.525 Section 426.525 Public Health... PROGRAM REVIEW OF NATIONAL COVERAGE DETERMINATIONS AND LOCAL COVERAGE DETERMINATIONS Review of an NCD § 426.525 NCD review. (a) Opportunity for the aggrieved party after his or her review of the NCD record...

  8. 42 CFR 419.50 - Annual review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Annual review. 419.50 Section 419.50 Public Health... review. (a) General rule. Not less often than annually, CMS reviews and updates groups, relative payment... selection of representatives of providers to review (and advise CMS concerning) the clinical integrity of...

  9. 42 CFR 423.1976 - Judicial review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Judicial review. 423.1976 Section 423.1976 Public...) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Reopening, ALJ Hearings, MAC review, and Judicial Review § 423.1976 Judicial review. (a) Review of ALJ's decision. The enrollee may request judicial...

  10. 42 CFR 423.2136 - Judicial review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Judicial review. 423.2136 Section 423.2136 Public...) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Reopening, ALJ Hearings, MAC review, and Judicial Review § 423.2136 Judicial review. (a) General rule. To the extent authorized by sections 1876(c...

  11. 42 CFR 414.920 - Judicial review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Judicial review. 414.920 Section 414.920 Public... Under Part B § 414.920 Judicial review. The following areas under the CAP are not subject to administrative or judicial review: (a) The establishment of payment amounts. (b) The awarding of vendor contracts...

  12. 42 CFR 1003.127 - Judicial review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Judicial review. 1003.127 Section 1003.127 Public... CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.127 Judicial review. Section 1128A(e) of the Act authorizes judicial review of a penalty, assessment or exclusion that has become final. Judicial...

  13. 42 CFR 414.100 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Purpose. 414.100 Section 414.100 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM PAYMENT FOR PART B MEDICAL AND OTHER HEALTH SERVICES Fee Schedules for Parenteral and Enteral...

  14. 30 CFR 42.10 - Tuition fees.

    Science.gov (United States)

    2010-07-01

    ... Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR FILING AND OTHER ADMINISTRATIVE REQUIREMENTS NATIONAL MINE HEALTH AND SAFETY ACADEMY Tuition Fees § 42.10 Tuition fees. The National Mine Health and Safety Academy, located in Beckley, West Virginia, will charge tuition fees to all persons...

  15. 30 CFR 42.40 - Refunds.

    Science.gov (United States)

    2010-07-01

    ... MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR FILING AND OTHER ADMINISTRATIVE REQUIREMENTS NATIONAL MINE HEALTH AND SAFETY ACADEMY Tuition Fees § 42.40 Refunds. An applicant may withdraw an application and receive a full refund of tuition fees provided that written notification to the Academy's...

  16. 42 CFR 441.154 - Active treatment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Active treatment. 441.154 Section 441.154 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... treatment. Inpatient psychiatric services must involve “active treatment”, which means implementation of a...

  17. 42 CFR 81.0 - Background.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Background. 81.0 Section 81.0 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND... OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Introduction § 81.0 Background. The Energy Employees...

  18. 42 CFR 457.140 - Budget.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Budget. 457.140 Section 457.140 Public Health... Child Health Insurance Programs and Outreach Strategies § 457.140 Budget. The State plan, or plan amendment that has a significant impact on the approved budget, must include a budget that describes the...

  19. 42 CFR 84.1101 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 84.1101 Section 84.1101 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH...; Paint Spray; Powered Air-Purifying High Efficiency Respirators and Combination Gas Masks § 84.1101...

  20. 42 CFR 84.1130 - Respirators; description.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Respirators; description. 84.1130 Section 84.1130 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Dust, Fume, and Mist...

  1. 42 CFR 493.931 - Routine chemistry.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Routine chemistry. 493.931 Section 493.931 Public... Proficiency Testing Programs by Specialty and Subspecialty § 493.931 Routine chemistry. (a) Program content and frequency of challenge. To be approved for proficiency testing for routine chemistry, a program...

  2. 42 CFR 493.839 - Condition: Chemistry.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Chemistry. 493.839 Section 493.839... These Tests § 493.839 Condition: Chemistry. The specialty of chemistry includes for the purposes of proficiency testing the subspecialties of routine chemistry, endocrinology, and toxicology. ...

  3. 42 CFR 493.929 - Chemistry.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Chemistry. 493.929 Section 493.929 Public Health... Proficiency Testing Programs by Specialty and Subspecialty § 493.929 Chemistry. The subspecialties under the specialty of chemistry for which a proficiency testing program may offer proficiency testing are routine...

  4. 42 CFR 67.17 - Grant award.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grant award. 67.17 Section 67.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Research Grants for Health Services Research...

  5. 42 CFR 93.213 - Institution.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Institution. 93.213 Section 93.213 Public Health... STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON RESEARCH... or other research institutes, small research institutions, and independent researchers. ...

  6. 42 CFR 66.114 - Copyright.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Copyright. 66.114 Section 66.114 Public Health... NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.114 Copyright. Where the work accomplished under an Award results in a book or other copyrightable material, the author is free to copyright the work, but...

  7. 42 CFR 54.7 - Nondiscrimination requirement.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Nondiscrimination requirement. 54.7 Section 54.7 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... a refusal to actively participate in a religious practice. ...

  8. 42 CFR 124.9 - Nondiscrimination.

    Science.gov (United States)

    2010-10-01

    ... of the Civil Rights Act of 1964 (78 Stat. 252, 42 U.S.C. 2000d et seq.) and in that particular... Alcoholism Prevention, Treatment, and Rehabilitation Act of 1970, as amended, which provides that alcohol... admission or treatment, solely because of their alcohol abuse or alcoholism by any private or public general...

  9. 42 CFR 71.55 - Dead bodies.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Dead bodies. 71.55 Section 71.55 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING FOREIGN QUARANTINE Importations § 71.55 Dead bodies. The remains of a person who died of a communicable disease...

  10. 42 CFR 493.1263 - Standard: Mycology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard: Mycology. 493.1263 Section 493.1263 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Systems § 493.1263 Standard: Mycology. (a) The laboratory must check each batch (prepared in-house), lot...

  11. 42 CFR 493.1203 - Condition: Mycology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Mycology. 493.1203 Section 493.1203 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1203 Condition: Mycology. If the laboratory provides services in the subspecialty of Mycology, the...

  12. 42 CFR 493.915 - Mycology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Mycology. 493.915 Section 493.915 Public Health... Proficiency Testing Programs by Specialty and Subspecialty § 493.915 Mycology. (a) Types of services offered by laboratories. In mycology, there are four types of laboratories for proficiency testing purposes...

  13. 42 CFR 493.827 - Standard; Mycology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard; Mycology. 493.827 Section 493.827 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Tests § 493.827 Standard; Mycology. (a) Failure to attain an overall testing event score of at least 80...

  14. 42 CFR 415.178 - Anesthesia services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Anesthesia services. 415.178 Section 415.178 Public..., AND RESIDENTS IN CERTAIN SETTINGS Physician Services in Teaching Settings § 415.178 Anesthesia... schedule payment may be made if a physician is involved in a single anesthesia procedure involving an...

  15. 42 CFR 137.2 - Congressional policy.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Congressional policy. 137.2 Section 137.2 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE General Provisions § 137.2 Congressional policy...

  16. 42 CFR 137.6 - Secretarial policy.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Secretarial policy. 137.6 Section 137.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE General Provisions § 137.6 Secretarial policy. In...

  17. 42 CFR 460.104 - Participant assessment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Participant assessment. 460.104 Section 460.104... ELDERLY (PACE) PACE Services § 460.104 Participant assessment. (a) Initial comprehensive assessment—(1) Basic requirement. The interdisciplinary team must conduct an initial comprehensive assessment on each...

  18. 42 CFR 460.82 - Marketing.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Marketing. 460.82 Section 460.82 Public Health... Administrative Requirements § 460.82 Marketing. (a) Information that a PACE organization must include in its marketing materials. (1) A PACE organization must inform the public about its program and give prospective...

  19. 42 CFR 422.678 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Evidence. 422.678 Section 422.678 Public Health... PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Contract Determinations and Appeals § 422.678 Evidence. The hearing officer rules on the admissibility of evidence and may admit evidence that would be inadmissible...

  20. 42 CFR 498.61 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Evidence. 498.61 Section 498.61 Public Health... PROGRAM Hearings § 498.61 Evidence. Evidence may be received at the hearing even though inadmissible under the rules of evidence applicable to court procedure. The ALJ rules on the admissibility of evidence. ...

  1. 42 CFR 423.659 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Evidence. 423.659 Section 423.659 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE....659 Evidence. The hearing officer rules on the admissibility of evidence and may admit evidence that...

  2. 42 CFR 422.1048 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Evidence. 422.1048 Section 422.1048 Public Health... PROGRAM MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1048 Evidence. Evidence may be received at the hearing even though inadmissible under the rules of evidence applicable to...

  3. 42 CFR 423.1048 - Evidence.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Evidence. 423.1048 Section 423.1048 Public Health....1048 Evidence. Evidence may be received at the hearing even though inadmissible under the rules of evidence applicable to court procedure. The ALJ rules on the admissibility of evidence. ...

  4. 42 CFR 85.1 - Applicability.

    Science.gov (United States)

    2010-10-01

    ... channels of communication with the National Institute for Occupational Safety and Health to obtain... 42 Public Health 1 2010-10-01 2010-10-01 false Applicability. 85.1 Section 85.1 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH...

  5. 42 CFR 67.22 - Additional conditions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Additional conditions. 67.22 Section 67.22 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Research Grants for Health Services...

  6. 42 CFR 67.102 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 67.102 Section 67.102 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Peer Review of Contracts for Health Services...

  7. 42 CFR 67.14 - Application.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Application. 67.14 Section 67.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Research Grants for Health Services Research...

  8. 42 CFR 67.11 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 67.11 Section 67.11 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING AGENCY FOR HEALTH CARE POLICY AND RESEARCH GRANTS AND CONTRACTS Research Grants for Health Services Research...

  9. 42 CFR 421.401 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... perform a particular Medicare administrative function in relation to: (1) A particular individual entitled... 42 Public Health 3 2010-10-01 2010-10-01 false Definitions. 421.401 Section 421.401 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE...

  10. 42 CFR 438.218 - Enrollee information.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Enrollee information. 438.218 Section 438.218 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... and Operation Standards § 438.218 Enrollee information. The requirements that States must meet under...

  11. 42 CFR 35.41 - Inventory.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Inventory. 35.41 Section 35.41 Public Health PUBLIC... STATION MANAGEMENT Disposal of Money and Effects of Deceased Patients § 35.41 Inventory. Promptly after the death of a patient in a station or hospital of the Service, an inventory of his money and effects...

  12. 42 CFR 493.1273 - Standard: Histopathology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard: Histopathology. 493.1273 Section 493.1273 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Systems § 493.1273 Standard: Histopathology. (a) As specified in § 493.1256(e)(3), fluorescent and...

  13. 42 CFR 493.1219 - Condition: Histopathology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Histopathology. 493.1219 Section 493....1219 Condition: Histopathology. If the laboratory provides services in the subspecialty of Histopathology, the laboratory must meet the requirements specified in §§ 493.1230 through 493.1256, § 493.1273...

  14. 42 CFR 2.51 - Medical emergencies.

    Science.gov (United States)

    2010-10-01

    ... and time of the disclosure; and (4) The nature of the emergency (or error, if the report was to FDA... 42 Public Health 1 2010-10-01 2010-10-01 false Medical emergencies. 2.51 Section 2.51 Public... OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS Disclosures Without Patient Consent § 2.51 Medical...

  15. 42 CFR 491.7 - Organizational structure.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Organizational structure. 491.7 Section 491.7 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...: Conditions for Certification; and FQHCs Conditions for Coverage § 491.7 Organizational structure. (a) Basic...

  16. 42 CFR 415.184 - Psychiatric services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Psychiatric services. 415.184 Section 415.184 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... TEACHING SETTINGS, AND RESIDENTS IN CERTAIN SETTINGS Physician Services in Teaching Settings § 415.184...

  17. 42 CFR 460.100 - Emergency care.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Emergency care. 460.100 Section 460.100 Public...) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PACE Services § 460.100 Emergency care. (a) Written plan. A PACE organization must establish and...

  18. 42 CFR 441.60 - Continuing care.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Continuing care. 441.60 Section 441.60 Public... Periodic Screening, Diagnosis, and Treatment (EPSDT) of Individuals Under Age 21 § 441.60 Continuing care. (a) Continuing care provider. For purposes of this subpart, a continuing care provider means a...

  19. 42 CFR 483.60 - Pharmacy services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Pharmacy services. 483.60 Section 483.60 Public... Care Facilities § 483.60 Pharmacy services. The facility must provide routine and emergency drugs and... the provision of pharmacy services in the facility; (2) Establishes a system of records of receipt and...

  20. 42 CFR 413.241 - Pharmacy arrangements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Pharmacy arrangements. 413.241 Section 413.241... Disease (ESRD) Services and Organ Procurement Costs § 413.241 Pharmacy arrangements. Effective January 1, 2011, an ESRD facility that enters into an arrangement with a pharmacy to furnish renal dialysis...

  1. 42 CFR 21.45 - Rating values.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Rating values. 21.45 Section 21.45 Public Health... Appointment § 21.45 Rating values. The examination of every candidate for appointment to any grade in the... values for each part of the examination as are prescribed by the Surgeon General. No candidate who...

  2. 42 CFR 422.157 - Accreditation organizations.

    Science.gov (United States)

    2010-10-01

    ... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Quality Improvement § 422.157 Accreditation... accreditation no longer provides assurance that the Medicare requirements are met or exceeded. (3) Onsite... 42 Public Health 3 2010-10-01 2010-10-01 false Accreditation organizations. 422.157 Section 422...

  3. 42 CFR 423.168 - Accreditation organizations.

    Science.gov (United States)

    2010-10-01

    ... organization's accreditation process that accreditation no longer provides assurance that the Medicare... 42 Public Health 3 2010-10-01 2010-10-01 false Accreditation organizations. 423.168 Section 423... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Cost Control and Quality...

  4. 42 CFR 21.33 - General service.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false General service. 21.33 Section 21.33 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.33 General service. Officers shall be appointed only to general service and shall be subject...

  5. 42 CFR 403.512 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Administration. 403.512 Section 403.512 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS SPECIAL PROGRAMS AND PROJECTS Beneficiary Counseling and Assistance Grants § 403.512 Administration. (a) General. Administration of grants will b...

  6. 42 CFR 60.57 - Reports.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Reports. 60.57 Section 60.57 Public Health PUBLIC... The School § 60.57 Reports. A school must submit reports to the Secretary at the times and in the manner the Secretary may reasonably prescribe. The school must retain a copy of each report for not less...

  7. 42 CFR 136.116 - Reports.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Reports. 136.116 Section 136.116 Public Health... and Services § 136.116 Reports. In addition to the reporting and information requirements provided in... Federal financial assistance shall make such reports and information available to the Indian people served...

  8. 42 CFR 9.11 - Animal transport.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Animal transport. 9.11 Section 9.11 Public Health... CHIMPANZEES HELD IN THE FEDERALLY SUPPORTED SANCTUARY SYSTEM § 9.11 Animal transport. The transportation of... and Regulations and the International Air Transport Association (IATA) Live Animal Regulations and...

  9. 42 CFR 423.772 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Definitions. 423.772 Section 423.772 Public Health... Individuals § 423.772 Definitions. For purposes of this subpart, the following definitions apply: Applicant... needy) or section 1902(f) of the Act (States that use more restrictive eligibility criteria than are...

  10. 42 CFR 495.302 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Definitions. 495.302 Section 495.302 Public Health... Specific to the Medicaid Program § 495.302 Definitions. As used in this subpart— Acceptance documents mean... functions, such as eligibility determination. Needy individuals mean individuals that meet one of following...

  11. 42 CFR 423.902 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Definitions. 423.902 Section 423.902 Public Health... for Subsidies and General Payment Provisions § 423.902 Definitions. The following definitions apply to... eligible for medical assistance under section 1902(a)(10)(C) of the Act (medically needy) or section 1902(f...

  12. 42 CFR 483.70 - Physical environment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Physical environment. 483.70 Section 483.70 Public... Care Facilities § 483.70 Physical environment. The facility must be designed, constructed, equipped..., sanitary, and comfortable environment for the residents, staff and the public. The facility must— (1...

  13. 42 CFR 460.72 - Physical environment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Physical environment. 460.72 Section 460.72 Public...) PACE Administrative Requirements § 460.72 Physical environment. (a) Space and equipment—(1) Safe design..., sanitary, functional, accessible, and comfortable environment for the delivery of services that protects...

  14. 42 CFR 70.9 - Vaccination clinics.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Vaccination clinics. 70.9 Section 70.9 Public... INTERSTATE QUARANTINE § 70.9 Vaccination clinics. (a) The Director may establish vaccination clinics, through contract or otherwise, authorized to administer vaccines and/or other prophylaxis. (b) A vaccination fee...

  15. 42 CFR 93.221 - PHS support.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false PHS support. 93.221 Section 93.221 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH ASSESSMENTS AND HEALTH EFFECTS... MISCONDUCT Definitions § 93.221 PHS support. PHS support means PHS funding, or applications or proposals...

  16. 42 CFR 457.170 - Withdrawal process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Withdrawal process. 457.170 Section 457.170 Public... Plans for Child Health Insurance Programs and Outreach Strategies § 457.170 Withdrawal process. (a... amendment, or any portion of a proposed State plan or plan amendment, at any time during the review process...

  17. 42 CFR 460.152 - Enrollment process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Enrollment process. 460.152 Section 460.152 Public...) Participant Enrollment and Disenrollment § 460.152 Enrollment process. (a) Intake process. Intake is an intensive process during which PACE staff members make one or more visits to a potential participant's place...

  18. 42 CFR 423.32 - Enrollment process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Enrollment process. 423.32 Section 423.32 Public... Enrollment process. (a) General rule. A Part D eligible individual who wishes to enroll in a PDP may enroll... approved by CMS. (c) Timely process an individual's enrollment request. A PDP sponsor must timely process...

  19. 42 CFR 423.578 - Exceptions process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Exceptions process. 423.578 Section 423.578 Public..., Redeterminations, and Reconsiderations § 423.578 Exceptions process. (a) Requests for exceptions to a plan's tiered... sponsor may design its exception process so that very high cost or unique drugs are not eligible for a...

  20. 42 CFR 422.60 - Election process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Election process. 422.60 Section 422.60 Public...) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Eligibility, Election, and Enrollment § 422.60 Election process... plan, and in which the MA organization arranges for the employer to process elections for Medicare...

  1. 42 CFR 414.910 - Bidding process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Bidding process. 414.910 Section 414.910 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Under Part B § 414.910 Bidding process. (a) Entities may bid to furnish CAP drugs in all competitive...

  2. 42 CFR 460.120 - Grievance process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Grievance process. 460.120 Section 460.120 Public...) Participant Rights § 460.120 Grievance process. For purposes of this part, a grievance is a complaint, either...) Process to resolve grievances. A PACE organization must have a formal written process to evaluate and...

  3. 42 CFR 438.228 - Grievance systems.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Grievance systems. 438.228 Section 438.228 Public... Operation Standards § 438.228 Grievance systems. (a) The State must ensure, through its contracts, that each MCO and PIHP has in effect a grievance system that meets the requirements of subpart F of this part...

  4. 42 CFR 457.228 - Cost allocation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Cost allocation. 457.228 Section 457.228 Public...; Reduction of Federal Medical Payments § 457.228 Cost allocation. A State plan must provide that the single or appropriate CHIP Agency will have an approved cost allocation plan on file with the Department in...

  5. 42 CFR 433.34 - Cost allocation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Cost allocation. 433.34 Section 433.34 Public... Provisions § 433.34 Cost allocation. A State plan under Title XIX of the Social Security Act must provide that the single or appropriate Agency will have an approved cost allocation plan on file with the...

  6. 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...

  7. 42 CFR 431.1 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 431.1 Section 431.1 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE ORGANIZATION AND GENERAL ADMINISTRATION § 431.1 Purpose. This part establishes...

  8. 42 CFR 431.950 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 431.950 Section 431.950 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Payments in Medicaid and CHIP § 431.950 Purpose. This subpart requires States and providers to submit...

  9. 42 CFR 456.500 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 456.500 Section 456.500 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... and Mental Hospitals § 456.500 Purpose. For hospitals and mental hospitals, this subpart— (a...

  10. 42 CFR 456.600 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 456.600 Section 456.600 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... for Mental Diseases § 456.600 Purpose. This subpart prescribes requirements for periodic inspections...

  11. 42 CFR 460.10 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 460.10 Section 460.10 Public Health... Organization Application and Waiver Process § 460.10 Purpose. This subpart sets forth the application... organization may request waiver of certain regulatory requirements. The purpose of the waivers is to provide...

  12. 42 CFR 455.300 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 455.300 Section 455.300 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... Hospital Payment Adjustments § 455.300 Purpose. This subpart implements Section 1923(j)(2) of the Act. ...

  13. 42 CFR 447.1 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 447.1 Section 447.1 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS PAYMENTS FOR SERVICES Payments: General Provisions § 447.1 Purpose. This subpart...

  14. 42 CFR 441.1 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 441.1 Section 441.1 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS SERVICES: REQUIREMENTS AND LIMITS APPLICABLE TO SPECIFIC SERVICES § 441.1 Purpose. This...

  15. 42 CFR 455.100 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 455.100 Section 455.100 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... § 455.100 Purpose. This subpart implements sections 1124, 1126, 1902(a)(38), 1903(i)(2), and 1903(n) of...

  16. 42 CFR 433.1 - Purpose.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Purpose. 433.1 Section 433.1 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE FISCAL ADMINISTRATION § 433.1 Purpose. This part specifies the rates of FFP for...

  17. 42 CFR 493.923 - Syphilis serology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Syphilis serology. 493.923 Section 493.923 Public... Proficiency Testing Programs by Specialty and Subspecialty § 493.923 Syphilis serology. (a) Program content and frequency of challenge. To be approved for proficiency testing in syphilis serology, a program...

  18. 42 CFR 488.7 - Validation survey.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Validation survey. 488.7 Section 488.7 Public...) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.7 Validation survey. (a) Basis for survey. CMS may require a survey of an accredited provider or supplier to...

  19. 42 CFR 488.310 - Extended survey.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Extended survey. 488.310 Section 488.310 Public...) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.310 Extended survey. (a) Purpose of survey. The purpose of an extended...

  20. 42 CFR 9.7 - Reproduction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Reproduction. 9.7 Section 9.7 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS STANDARDS OF CARE FOR CHIMPANZEES HELD IN THE FEDERALLY SUPPORTED SANCTUARY SYSTEM § 9.7 Reproduction. Chimpanzee reproduction is...

  1. 42 CFR 51c.403 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 51c.403 Section 51c.403 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES Grants for Operating Community Health Projects § 51c.403 Project elements. A project for the...

  2. 42 CFR 56.603 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 56.603 Section 56.603 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Operating Migrant Health Programs § 56.603 Project elements. A project for operating a...

  3. 42 CFR 51c.203 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 51c.203 Section 51c.203 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES Grants for Planning and Developing Community Health Centers § 51c.203 Project elements. A project...

  4. 42 CFR 51c.504 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 51c.504 Section 51c.504 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES Acquisition and Modernization of Existing Buildings § 51c.504 Project elements. (a) General...

  5. 42 CFR 56.503 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 56.503 Section 56.503 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Planning and Developing Migrant Health Programs § 56.503 Project elements. A project...

  6. 42 CFR 56.703 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 56.703 Section 56.703 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Technical Assistance § 56.703 Project elements. A project for the provision of...

  7. 42 CFR 56.403 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 56.403 Section 56.403 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Operating Migrant Health Entities § 56.403 Project elements. A project for the...

  8. 42 CFR 56.203 - Project elements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Project elements. 56.203 Section 56.203 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Planning and Developing Migrant Health Centers § 56.203 Project elements. A project for...

  9. 42 CFR 488.314 - Survey teams.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Survey teams. 488.314 Section 488.314 Public Health...-Term Care Facilities § 488.314 Survey teams. (a) Team composition. (1) Surveys must be conducted by an interdisciplinary team of professionals, which must include a registered nurse. (2) Examples of professionals...

  10. 42 CFR 67.13 - Eligible projects.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Eligible projects. 67.13 Section 67.13 Public... Research, Evaluation, Demonstration, and Dissemination Projects § 67.13 Eligible projects. Projects for... grant support. These include, but are not limited to, projects in the following categories: (a...

  11. 42 CFR 2.14 - Minor patients.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Minor patients. 2.14 Section 2.14 Public Health... ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.14 Minor patients. (a) Definition of minor... patient acting alone has the legal capacity under the applicable State law to apply for and obtain alcohol...

  12. Water SA - Vol 42, No 2 (2016)

    African Journals Online (AJOL)

    Assessment of water quality based on diatom indices in a small temperate river system, Kowie River, South Africa · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Tatenda Dalu, Taurai Bere, P William Froneman, 183-193. http://dx.doi.org/10.4314/wsa.v42i2.02 ...

  13. 42 Variability Bugs in the Linux Kernel

    DEFF Research Database (Denmark)

    Abal, Iago; Brabrand, Claus; Wasowski, Andrzej

    2014-01-01

    , serving to evaluate tool implementations of feature-sensitive analyses by testing them on real bugs. We present a qualitative study of 42 variability bugs collected from bug-fixing commits to the Linux kernel repository. We analyze each of the bugs, and record the results in a database. In addition, we...

  14. Water SA - Vol 42, No 1 (2016)

    African Journals Online (AJOL)

    Paradigms and theories in water governance: the case of South Africa's National Water Resource Strategy, Second Edition · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Richard Meissner, 1-10. http://dx.doi.org/10.4314/wsa.v42i1.01 ...

  15. 42 CFR 130.2 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... perinatal transmission at or before 15 months of age: identification of the presence of HIV by a positive... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 130.2 Section 130.2 Public Health... with HIV means the individual described in § 130.10(c). (e) Former lawful spouse means a person to whom...

  16. 42 CFR 412.246 - MGCRB members.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false MGCRB members. 412.246 Section 412.246 Public... Board Composition and Procedures § 412.246 MGCRB members. (a) Composition. The Medicare Geographical Classification Review Board (MGCRB) consists of five members, including a Chairman, all of whom are appointed by...

  17. 42 CFR 73.15 - Training.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Training. 73.15 Section 73.15 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS... agents or toxins are handled or stored (e.g., laboratories, growth chambers, animal rooms, greenhouses...

  18. 42 CFR 53.113 - Community service.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Community service. 53.113 Section 53.113 Public... To Pay; Community Service; Nondiscrimination. § 53.113 Community service. (a) Applicability. The... community service assurance. (b) Definitions. As used in this section: (1) The term community service...

  19. 42 CFR 2a.1 - Applicability.

    Science.gov (United States)

    2010-10-01

    ..., including research on the use and effect of alcohol and other psychoactive drugs, to protect the privacy of... including research on the use and effect of alcohol and other psychoactive drugs (whether or not the.... (c) The Secretary's regulations on confidentiality of alcohol and drug abuse patient records (42 CFR...

  20. 42 CFR 493.849 - Condition: Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Hematology. 493.849 Section 493.849 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.849 Condition: Hematology. The specialty of hematology, for the purpose of proficiency...

  1. 42 CFR 493.851 - Standard; Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard; Hematology. 493.851 Section 493.851 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.851 Standard; Hematology. (a) Failure to attain a score of at least 80 percent of...

  2. 42 CFR 493.1269 - Standard: Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard: Hematology. 493.1269 Section 493.1269 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Systems § 493.1269 Standard: Hematology. (a) For manual cell counts performed using a hemocytometer— (1...

  3. 42 CFR 493.1215 - Condition: Hematology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Hematology. 493.1215 Section 493.1215 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1215 Condition: Hematology. If the laboratory provides services in the specialty of Hematology, the...

  4. 42 CFR 441.472 - Budget methodology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Budget methodology. 441.472 Section 441.472 Public... Self-Directed Personal Assistance Services Program § 441.472 Budget methodology. (a) The State shall set forth a budget methodology that ensures service authorization resides with the State and meets the...

  5. Ghana Journal of Science - Vol 42 (2002)

    African Journals Online (AJOL)

    Primary and secondary uptake of conidia of entomopathogenic fungi and the effect of oxybenzone as a chemical sunlight protector · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J Adu-Mensah, 3-10. http://dx.doi.org/10.4314/gjs.v42i1.15886 ...

  6. 42 CFR 483.65 - Infection control.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Infection control. 483.65 Section 483.65 Public... Care Facilities § 483.65 Infection control. The facility must establish and maintain an infection control program designed to provide a safe, sanitary, and comfortable environment and to help prevent the...

  7. 42 CFR 460.74 - Infection control.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Infection control. 460.74 Section 460.74 Public...) PACE Administrative Requirements § 460.74 Infection control. (a) Standard procedures. The PACE organization must follow accepted policies and standard procedures with respect to infection control, including...

  8. 42 CFR 73.1 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 73.1 Section 73.1 Public Health PUBLIC... AND TOXINS § 73.1 Definitions. For purposes of this part: Administrator means the Administrator... or any person authorized to act for the Attorney General. Biological agent means any microorganism...

  9. 42 CFR 7.3 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... BIOLOGICAL STANDARDS AND BIOLOGICAL PREPARATIONS § 7.3 Definitions. Biological standards means a uniform and stable reference biological substance which allows measurements of relative potency to be made and... 42 Public Health 1 2010-10-01 2010-10-01 false Definitions. 7.3 Section 7.3 Public Health PUBLIC...

  10. 42 CFR 460.114 - Restraints.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Restraints. 460.114 Section 460.114 Public Health...) Participant Rights § 460.114 Restraints. (a) The PACE organization must limit use of restraints to the least restrictive and most effective method available. The term restraint includes either a physical restraint or a...

  11. 42 CFR 54a.10 - Fiscal accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Fiscal accountability. 54a.10 Section 54a.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... PREVENTION AND TREATMENT SERVICES § 54a.10 Fiscal accountability. (a) Religious organizations that receive...

  12. 42 CFR 59.212 - Grantee accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 59.212 Section 59.212 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR FAMILY PLANNING SERVICES Grants for Family Planning Service Training § 59.212 Grantee accountability. (a...

  13. 42 CFR 61.12 - Accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Accountability. 61.12 Section 61.12 Public Health... FELLOWSHIPS Regular Fellowships § 61.12 Accountability. Payments shall be subject to such requirements relating to accountability as may be specified by the Surgeon General. ...

  14. 42 CFR 51c.112 - Grantee accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 51c.112 Section 51c.112 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.112 Grantee accountability. (a) Accounting for grant award...

  15. 42 CFR 56.113 - Grantee accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 56.113 Section 56.113 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.113 Grantee accountability. (a) Accounting for grant award...

  16. 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...

  17. 42 CFR 54.10 - Fiscal accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Fiscal accountability. 54.10 Section 54.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE CHOICE... PROJECTS FOR ASSISTANCE IN TRANSITION FROM HOMELESSNESS GRANTS § 54.10 Fiscal accountability. (a) Religious...

  18. 42 CFR 124.8 - Grantee accountability.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 124.8 Section 124.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT... and Modernization § 124.8 Grantee accountability. (a) Records requirements. (1) Applicants who have...

  19. 42 CFR 409.21 - Nursing care.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Nursing care. 409.21 Section 409.21 Public Health... HOSPITAL INSURANCE BENEFITS Posthospital SNF Care § 409.21 Nursing care. (a) Basic rule. Medicare pays for nursing care as posthospital SNF care when provided by or under the supervision of a registered...

  20. 42 CFR 423.910 - Requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Requirements. 423.910 Section 423.910 Public Health... for Subsidies and General Payment Provisions § 423.910 Requirements. (a) General rule. Each of the 50.... For States that do not meet the monthly reporting requirement for the monthly enrollment reporting...

  1. 42 CFR 66.105 - Requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Requirements. 66.105 Section 66.105 Public Health... NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.105 Requirements. The Secretary shall make an Award to... and manner the Secretary may prescribe, that he or she will satisfy the requirements of § 66.110. (b...

  2. 42 CFR 66.205 - Requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Requirements. 66.205 Section 66.205 Public Health... NATIONAL RESEARCH SERVICE AWARDS Institutional Grants § 66.205 Requirements. (a) No Award shall be made to... the form and manner the Secretary may prescribe, that he or she will satisfy the requirements of § 66...

  3. 42 CFR 422.641 - Contract determinations.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Contract determinations. 422.641 Section 422.641... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Contract Determinations and Appeals § 422.641 Contract determinations. This subpart establishes the procedures for making and reviewing the...

  4. 42 CFR 93.204 - Contract.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Contract. 93.204 Section 93.204 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH ASSESSMENTS AND HEALTH EFFECTS... MISCONDUCT Definitions § 93.204 Contract. Contract means an acquisition instrument awarded under the HHS...

  5. 42 CFR 35.35 - Unsalable articles.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Unsalable articles. 35.35 Section 35.35 Public... HOSPITAL AND STATION MANAGEMENT Disposition of Articles Produced by Patients § 35.35 Unsalable articles. Articles having no commercial value shall be stored, destroyed, or otherwise disposed of as the officer in...

  6. 42 CFR 423.894 - Construction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Construction. 423.894 Section 423.894 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE... Plans § 423.894 Construction. Nothing in this part must be interpreted as prohibiting or restricting: (a...

  7. 42 CFR 136.110 - Facilities construction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Facilities construction. 136.110 Section 136.110..., DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH Grants for Development, Construction, and Operation of Facilities and Services § 136.110 Facilities construction. In addition to other requirements of this subpart...

  8. 42 CFR 460.54 - Termination procedures.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Termination procedures. 460.54 Section 460.54 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... ELDERLY (PACE) Sanctions, Enforcement Actions, and Termination § 460.54 Termination procedures. (a) Except...

  9. 42 CFR 493.1221 - Condition: Cytology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Cytology. 493.1221 Section 493.1221 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1221 Condition: Cytology. If the laboratory provides services in the subspecialty of Cytology, the...

  10. 42 CFR 493.1274 - Standard: Cytology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Standard: Cytology. 493.1274 Section 493.1274... Systems § 493.1274 Standard: Cytology. (a) Cytology slide examination site. All cytology slide... of cytology. (b) Staining. The laboratory must have available and follow written policies and...

  11. 42 CFR 93.210 - Good faith.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Good faith. 93.210 Section 93.210 Public Health... MISCONDUCT Definitions § 93.210 Good faith. Good faith as applied to a complainant or witness, means having a... allegation or cooperation with a research misconduct proceeding is not in good faith if made with knowing or...

  12. 42 CFR 64a.103 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... trainee allowances provided to an individual for clinical training in psychology, psychiatry, nursing, or... to the training of undergraduates; the training of individuals in disciplines other than psychology... Systems Act (42 U.S.C. 9401 et seq.). Nonprofit private entity means an agency, organization, institution...

  13. 42 CFR 457.1110 - Privacy protections.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Privacy protections. 457.1110 Section 457.1110... Requirements: Applicant and Enrollee Protections § 457.1110 Privacy protections. The State must ensure that... disclosure, including those laws addressing the confidentiality of information about minors and the privacy...

  14. 42 CFR 32.6 - Persons eligible.

    Science.gov (United States)

    2010-10-01

    ... Public Health Service (see part 31 of this chapter); (2) Physical and mental examination of aliens (see... 42 Public Health 1 2010-10-01 2010-10-01 false Persons eligible. 32.6 Section 32.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS MEDICAL CARE...

  15. 7 CFR 29.42 - Receiving station.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.42 Receiving station. Points at which producer tobacco is offered for marketing (other than sale at auction on a designated market), including tobacco auction warehouses, packing...

  16. 42 CFR 493.927 - General immunology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false General immunology. 493.927 Section 493.927 Public... Proficiency Testing Programs by Specialty and Subspecialty § 493.927 General immunology. (a) Program content and frequency of challenge. To be approved for proficiency testing for immunology, the annual program...

  17. 42 CFR 493.921 - Diagnostic immunology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Diagnostic immunology. 493.921 Section 493.921... Testing Proficiency Testing Programs by Specialty and Subspecialty § 493.921 Diagnostic immunology. The subspecialties under the specialty of immunology for which a program may offer proficiency testing are syphilis...

  18. 42 CFR 422.2 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Definitions. 422.2 Section 422.2 Public Health...) that predict average healthcare spending. HCCs represent the disease component of the enrollee risk... an individual who meets the requirements of § 422.50. MA organization means a public or private...

  19. 48 CFR 42.1301 - General.

    Science.gov (United States)

    2010-10-01

    ... CONTRACT ADMINISTRATION AND AUDIT SERVICES Suspension of Work, Stop-Work Orders, and Government Delay of Work 42.1301 General. Situations may occur during contract performance that cause the Government to order a suspension of work, or a work stoppage. This subpart provides clauses to meet these situations...

  20. 42 CFR 413.1 - Introduction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Introduction. 413.1 Section 413.1 Public Health... PROSPECTIVELY DETERMINED PAYMENT RATES FOR SKILLED NURSING FACILITIES Introduction and General Rules § 413.1 Introduction. (a) Basis, scope, and applicability—(1) Statutory basis—(i) Basic provisions. (A) Section 1815 of...

  1. 42 CFR 493.1200 - Introduction.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Introduction. 493.1200 Section 493.1200 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Introduction. (a) Each laboratory that performs nonwaived testing must establish and maintain written policies...

  2. 42 CFR 488.308 - Survey frequency.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Survey frequency. 488.308 Section 488.308 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Long-Term Care Facilities § 488.308 Survey frequency. (a) Basic period. The survey agency must conduct...

  3. 42 CFR 493.853 - Condition: Pathology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Pathology. 493.853 Section 493.853 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.853 Condition: Pathology. The specialty of pathology includes, for purposes of...

  4. 42 CFR 493.909 - Microbiology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Microbiology. 493.909 Section 493.909 Public Health... Proficiency Testing Programs by Specialty and Subspecialty § 493.909 Microbiology. The subspecialties under the specialty of microbiology for which a program may offer proficiency testing are bacteriology...

  5. 42 CFR 493.821 - Condition: Microbiology.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Microbiology. 493.821 Section 493.821 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... These Tests § 493.821 Condition: Microbiology. The specialty of microbiology includes, for purposes of...

  6. 42 CFR 62.2 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... means those programs of graduate training in medicine, osteopathy, dentistry or other health professions..., osteopathy, dentistry or an equivalent credential for a particular health profession who is enrolled for a... of health manpower under section 332 of the Act and its implementing regulations (42 CFR part 5...

  7. 15 CFR 0.735-42 - Scope.

    Science.gov (United States)

    2010-01-01

    ... Commerce and Foreign Trade Office of the Secretary of Commerce EMPLOYEE RESPONSIBILITIES AND CONDUCT Disciplinary Actions Concerning Post-Employment Conflict of Interest Violations § 0.735-42 Scope. (a) These...-employment restrictions of the conflict of interest laws and regulations set forth in 18 U.S.C. 207 and 5 CFR...

  8. Spatial analysis of Cdc42 activity reveals a role for plasma membrane–associated Cdc42 in centrosome regulation

    Science.gov (United States)

    Herrington, Kari A.; Trinh, Andrew L.; Dang, Carolyn; O’Shaughnessy, Ellen; Hahn, Klaus M.; Gratton, Enrico; Digman, Michelle A.; Sütterlin, Christine

    2017-01-01

    The ability of the small GTPase Cdc42 to regulate diverse cellular processes depends on tight spatial control of its activity. Cdc42 function is best understood at the plasma membrane (PM), where it regulates cytoskeletal organization and cell polarization. Active Cdc42 has also been detected at the Golgi, but its role and regulation at this organelle are only partially understood. Here we analyze the spatial distribution of Cdc42 activity by moni­toring the dynamics of the Cdc42 FLARE biosensor using the phasor approach to FLIM-FRET. Phasor analysis revealed that Cdc42 is active at all Golgi cisternae and that this activity is controlled by Tuba and ARHGAP10, two Golgi-associated Cdc42 regulators. To our surprise, FGD1, another Cdc42 GEF at the Golgi, was not required for Cdc42 regulation at the Golgi, although its depletion decreased Cdc42 activity at the PM. Similarly, changes in Golgi morphology did not affect Cdc42 activity at the Golgi but were associated with a substantial reduction in PM-associated Cdc42 activity. Of interest, cells with reduced Cdc42 activity at the PM displayed altered centrosome morphology, suggesting that centrosome regulation may be mediated by active Cdc42 at the PM. Our study describes a novel quantitative approach to determine Cdc42 activity at specific subcellular locations and reveals new regulatory principles and functions of this small GTPase. PMID:28539409

  9. RbCuFe(PO42

    Directory of Open Access Journals (Sweden)

    Mongi Ben Amara

    2013-08-01

    Full Text Available A new iron phosphate, rubidium copper(II iron(III bis(phosphate, RbCuFe(PO42, has been synthesized as single crystals by the flux method. This compound is isostructural with KCuFe(PO42 [Badri et al. (2011, J. Solid State Chem. 184, 937–944]. Its structure is built up from Cu2O8 units of edge-sharing CuO5 polyhedra, interconnected by FeO6 octahedra through common corners to form undulating chains that extend infinitely along the [011] and [01-1] directions. The linkage of such chains is ensured by the PO4 tetraedra and the resulting three-dimensional framework forms quasi-elliptic tunnels parallel to the [101] direction in which the Rb+ cations are located.

  10. 10.4274/tjo.42.00821

    Directory of Open Access Journals (Sweden)

    Esin Tunca Kırıkkaya

    2012-10-01

    Full Text Available Slowly progressing unilateral proptosis occurred in a male patient with a history of trauma experienced 2 years ago. All the ophthalmological examination, laboratory investigation, and both neurological and hematological evaluations were normal and there was nothing suggestive of coagulopathy. Magnetic resonance (MR imaging revealed retroorbital hematoma. Exploration and evacuation of hematoma revealed dark yellow-colored liquid collection. Histopathological evaluation suggested hematic cyst. (Turk J Oph thal mol 2012; 42: 403-5

  11. 48 CFR 42.203 - Contract administration services directory.

    Science.gov (United States)

    2010-10-01

    ... services directory. 42.203 Section 42.203 Federal Acquisition Regulations System FEDERAL ACQUISITION....203 Contract administration services directory. The Defense Contract Management Agency (DCMA) maintains the Federal Directory of Contract Administration Services Components. The directory lists the...

  12. 7 CFR 42.121 - Sampling and inspection procedures.

    Science.gov (United States)

    2010-01-01

    ... recommence the above procedure. See § 42.123 for a flow diagram of the skip lot sampling plan. (b) Two... REGULATIONS STANDARDS FOR CONDITION OF FOOD CONTAINERS Skip Lot Sampling and Inspection Procedures § 42.121...

  13. 31 CFR 8.42 - Practice of law.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Practice of law. 8.42 Section 8.42... ALCOHOL, TOBACCO AND FIREARMS Duties and Restrictions Relating to Practice § 8.42 Practice of law. Nothing... practice law. ...

  14. 45 CFR 1309.42 - Audit of mortgage.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Audit of mortgage. 1309.42 Section 1309.42 Public... § 1309.42 Audit of mortgage. Any audit of a grantee, which has acquired or made major renovations to a facility with grant funds, shall include an audit of any mortgage or encumbrance on the facility...

  15. 29 CFR 4041A.42 - Method of distribution.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Method of distribution. 4041A.42 Section 4041A.42 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS TERMINATION OF MULTIEMPLOYER PLANS Closeout of Sufficient Plans § 4041A.42 Method of distribution. The plan...

  16. 7 CFR 42.101 - Meaning of words.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Meaning of words. 42.101 Section 42.101 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... CONDITION OF FOOD CONTAINERS Definitions § 42.101 Meaning of words. Words used in this part in the singular...

  17. 8 CFR 1240.42 - Representation by counsel.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Representation by counsel. 1240.42 Section 1240.42 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE... to April 1, 1997) § 1240.42 Representation by counsel. The respondent may be represented at the...

  18. 77 FR 26175 - Section 42 Qualified Contract Provisions

    Science.gov (United States)

    2012-05-03

    ... provisions of section 42(h)(6)(F), including regulations to prevent the manipulation of the qualified... manipulation of the amount determined under section 42(h)(6)(F). Section 42(h)(6)(I) provides that the Agency... the general public and before the close of the one-year offer of sale period only with the consent of...

  19. 7 CFR 3019.42 - Codes of conduct.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Codes of conduct. 3019.42 Section 3019.42 Agriculture... § 3019.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  20. 15 CFR 14.42 - Codes of conduct.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Codes of conduct. 14.42 Section 14.42... ORGANIZATIONS Post-Award Requirements Procurement Standards § 14.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in the award and...

  1. 29 CFR 95.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Codes of conduct. 95.42 Section 95.42 Labor Office of the... Standards § 95.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  2. 28 CFR 70.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Codes of conduct. 70.42 Section 70.42...-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 70.42 Codes of conduct. The recipient must maintain written standards of conduct governing the performance of its employees engaged in...

  3. 40 CFR 30.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Codes of conduct. 30.42 Section 30.42... NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 30.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in...

  4. 45 CFR 74.42 - Codes of conduct.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Codes of conduct. 74.42 Section 74.42 Public..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Procurement Standards § 74.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees...

  5. 34 CFR 74.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Codes of conduct. 74.42 Section 74.42 Education Office... Procurement Standards § 74.42 Codes of conduct. The recipient shall maintain written standards of conduct... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  6. 49 CFR 19.42 - Codes of conduct.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Codes of conduct. 19.42 Section 19.42... Requirements Procurement Standards § 19.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in the award and administration of contracts...

  7. 45 CFR 2543.42 - Codes of conduct.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Codes of conduct. 2543.42 Section 2543.42 Public... ORGANIZATIONS Post-Award Requirements Property Standards § 2543.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in the award and...

  8. 22 CFR 518.42 - Codes of conduct.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Codes of conduct. 518.42 Section 518.42 Foreign... Procurement Standards § 518.42 Codes of conduct. The recipient shall maintain written standards of conduct... conduct shall provide for disciplinary actions to be applied for violations of such standards by officers...

  9. 20 CFR 435.42 - Codes of conduct.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Codes of conduct. 435.42 Section 435.42... ORGANIZATIONS Post-Award Requirements Procurement Standards § 435.42 Codes of conduct. The recipient must maintain written standards of conduct governing the performance of its employees engaged in the award and...

  10. 22 CFR 145.42 - Code of conduct.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Code of conduct. 145.42 Section 145.42 Foreign..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 145.42 Code of conduct. The recipient shall maintain written standards of conduct governing the performance of its...

  11. 22 CFR 226.42 - Codes of conduct.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Codes of conduct. 226.42 Section 226.42 Foreign... ORGANIZATIONS Post-award Requirements Procurement Standards § 226.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in the award and...

  12. 32 CFR 32.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Codes of conduct. 32.42 Section 32.42 National... NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 32.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its employees engaged in...

  13. 46 CFR 42.13-20 - Deck line.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Deck line. 42.13-20 Section 42.13-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA General Rules for Determining Load Lines § 42.13-20 Deck line. (a) The deck line is a horizontal line 12...

  14. 7 CFR 2902.42 - Wood and concrete sealers.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Wood and concrete sealers. 2902.42 Section 2902.42... Items § 2902.42 Wood and concrete sealers. (a) Definition. (1) Products that are penetrating liquids formulated to protect wood and/or concrete, including masonry and fiber cement siding, from damage caused by...

  15. 37 CFR 1.42 - When the inventor is dead.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false When the inventor is dead. 1.42 Section 1.42 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE... for A Patent § 1.42 When the inventor is dead. In case of the death of the inventor, the legal...

  16. 22 CFR 42.83 - Termination of registration.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Termination of registration. 42.83 Section 42... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Refusal, Revocation, and Termination of Registration § 42.83 Termination of registration. (a) Termination following failure of applicant to apply for visa. In accordance...

  17. 46 CFR 151.50-42 - Ethyl ether.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Ethyl ether. 151.50-42 Section 151.50-42 Shipping COAST... LIQUID HAZARDOUS MATERIAL CARGOES Special Requirements § 151.50-42 Ethyl ether. (a)(1) Gravity tanks... liquid. (g) Precautions shall be taken to prevent the contamination of ethyl ether by strong oxidizing...

  18. 29 CFR 70.42 - Consent to Pay Fees.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Consent to Pay Fees. 70.42 Section 70.42 Labor Office of the....42 Consent to Pay Fees. (a) The filing of a request under this subpart will be deemed to constitute an agreement by the requester to pay all applicable fees charged under this part up to and including...

  19. 27 CFR 28.42 - Evidence of deposit.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Evidence of deposit. 28.42 Section 28.42 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Use § 28.42 Evidence of deposit. The deposit of distilled spirits in a customs bonded warehouse or...

  20. 26 CFR 1.42-17 - Qualified allocation plan.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Qualified allocation plan. 1.42-17 Section 1.42... Credits Against Tax § 1.42-17 Qualified allocation plan. (a) Requirements—(1) In general. (2) Selection... limited to, site acquisition costs, construction contingency, general contractor's overhead and profit...

  1. 21 CFR 1308.42 - Purpose of hearing.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Purpose of hearing. 1308.42 Section 1308.42 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE SCHEDULES OF CONTROLLED SUBSTANCES Hearings § 1308.42 Purpose of hearing. If requested by any interested person after proceedings are...

  2. 21 CFR 1312.42 - Purpose of hearing.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Purpose of hearing. 1312.42 Section 1312.42 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND EXPORTATION OF CONTROLLED SUBSTANCES Hearings § 1312.42 Purpose of hearing. (a) If requested by a person applying for an...

  3. 45 CFR 84.42 - Admissions and recruitment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Admissions and recruitment. 84.42 Section 84.42... Education § 84.42 Admissions and recruitment. (a) General. Qualified handicapped persons may not, on the basis of handicap, be denied admission or be subjected to discrimination in admission or recruitment by...

  4. 45 CFR 605.42 - Admissions and recruitment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Admissions and recruitment. 605.42 Section 605.42... Postsecondary Education § 605.42 Admissions and recruitment. (a) General. Qualified handicapped persons may not... recruitment by a recipient to which this subpart applies. (b) Admissions. In administering its admission...

  5. 34 CFR 104.42 - Admissions and recruitment.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Admissions and recruitment. 104.42 Section 104.42... ASSISTANCE Postsecondary Education § 104.42 Admissions and recruitment. (a) General. Qualified handicapped... admission or recruitment by a recipient to which this subpart applies. (b) Admissions. In administering its...

  6. 30 CFR 18.42 - Explosion-proof distribution boxes.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Explosion-proof distribution boxes. 18.42 Section 18.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING... and Design Requirements § 18.42 Explosion-proof distribution boxes. (a) A cable passing through an...

  7. 28 CFR 2.42 - Probation officer's reports to Commission.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Probation officer's reports to Commission. 2.42 Section 2.42 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND... § 2.42 Probation officer's reports to Commission. A supervision report shall be submitted by the...

  8. 45 CFR 81.42 - Extension of time or postponement.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Extension of time or postponement. 81.42 Section 81.42 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PRACTICE AND PROCEDURE FOR HEARINGS UNDER PART 80 OF THIS TITLE Time § 81.42 Extension of time or postponement. Requests...

  9. 19 CFR 12.42 - Findings of Commissioner of Customs.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Findings of Commissioner of Customs. 12.42 Section 12.42 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT... Labor § 12.42 Findings of Commissioner of Customs. (a) If any port director or other principal Customs...

  10. 46 CFR 42.20-12 - Conditions of equilibrium.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Conditions of equilibrium. 42.20-12 Section 42.20-12... BY SEA Freeboards § 42.20-12 Conditions of equilibrium. The following conditions of equilibrium are... stability. Through an angle of 20 degrees beyond its position of equilibrium, the vessel must meet the...

  11. 47 CFR 3.42 - Location of processing facility.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Location of processing facility. 3.42 Section 3.42 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Settlement Operations § 3.42 Location of processing facility....

  12. 36 CFR 7.42 - Pipestone National Monument.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Pipestone National Monument. 7.42 Section 7.42 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.42 Pipestone National Monument. (a) An...

  13. 7 CFR 42.107 - Lot acceptance criteria.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Lot acceptance criteria. 42.107 Section 42.107... REGULATIONS STANDARDS FOR CONDITION OF FOOD CONTAINERS Procedures for Stationary Lot Sampling and Inspection § 42.107 Lot acceptance criteria. (a) The acceptability of the lot is determined by relating the number...

  14. 22 CFR 42.31 - Family-sponsored immigrants.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Family-sponsored immigrants. 42.31 Section 42.31 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Immigrants Subject to Numerical Limitations § 42.31 Family...

  15. 22 CFR 42.32 - Employment-based preference immigrants.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Employment-based preference immigrants. 42.32 Section 42.32 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Immigrants Subject to Numerical Limitations § 42.32 Employment...

  16. Oracle APEX 4.2 cookbook

    CERN Document Server

    Van Zoest, Michel

    2013-01-01

    As a Cookbook, this book enables you to create APEX web applications and to implement features with immediately usable recipes that unleash the powerful functionality of Oracle APEX 4.2. Each recipe is presented as a separate, standalone entity and the reading of other, prior recipes is not required.It can be seen as a reference and a practical guide to APEX development.This book is aimed both at developers new to the APEX environment and at intermediate developers. More advanced developers will also gain from the information at hand.If you are new to APEX you will find recipes to start develo

  17. [Cesarean scar pregnancy analysis of 42 cases].

    Science.gov (United States)

    Yin, Ling; Tao, Xia; Zhu, Yu-chun; Yu, Xiao-lan; Zou, Ying-hua; Yang, Hui-xia

    2009-08-01

    To discuss the diagnosis and treatment strategy of cesarean scar pregnancy (CSP). Forty-two cases of CSP admitted to Peking University First Hospital from Jan. 2003 to Dec. 2008 were analyzed retrospectively, and the clinical characteristics, pelvic Doppler ultrasonography report, management including methotrexate (MTX) therapy, bilateral uterine artery embolism (UAE), curettage and hysterectomy of these 42 women were reviewed. The percentage of human chorionic gonadochopin (hCG) reduction, menstrual period after the treatment of her CSP and recurrent pregnant outcome were also followed. Among the 42 CSP women, 24 (57%) presented with vaginal bleeding, 3 (7%) with lower abdominal pain. The interval between CSP and the last cesarean scar (CS) was 0.5 - 18.0 years and the average duration of gestation was (60 +/- 18) days. Fourteen cases (33%) were finally diagnosed as CSP in our hospital followed by failure of abortion due to misdiagnosed as early uterine pregnancy in other hospitals; one (2%) was finally diagnosed after hysterectomy due to excessive bleeding during curettage because of suspected hydatidiform mole under color sonography; one was diagnosed by MRI after color sonography; the rest 25 women (60%) were all confirmed by color sonography before management. Treatment of these cases included curettage after UAE (17 cases), curettage after UAE and MTX (13 cases), curettage after MTX only (4 cases), MTX only (4 cases) and others (4 cases). No significant difference was found in the average duration of pregnancy, average reduction of serum level of hCG and the operation time for curettage between the first two management group (P > 0.05). All of the 42 cases fully recovered before discharge and the recovery time of menses was averagely (32 +/- 10) days (10 - 60 days) after curettage and 5 reported reduced menstrual blood volume. Three out of the 42 women were pregnant again during follow-up and 1 delivered by CS at 39 weeks of gestation one year after without

  18. Downregulation of RBO-PI4KIIIα Facilitates Aβ42 Secretion and Ameliorates Neural Deficits in Aβ42-Expressing Drosophila.

    Science.gov (United States)

    Zhang, Xiao; Wang, Wen-An; Jiang, Li-Xiang; Liu, Hai-Yan; Zhang, Bao-Zhu; Lim, Nastasia; Li, Qing-Yi; Huang, Fu-De

    2017-05-10

    Phosphoinositides and their metabolizing enzymes are involved in Aβ42 metabolism and Alzheimer's disease pathogenesis. In yeast and mammals, Eighty-five requiring 3 (EFR3), whose Drosophila homolog is Rolling Blackout (RBO), forms a plasma membrane-localized protein complex with phosphatidylinositol-4-kinase Type IIIα (PI4KIIIα) and a scaffold protein to tightly control the level of plasmalemmal phosphatidylinositol-4-phosphate (PI4P). Here, we report that RBO binds to Drosophila PI4KIIIα, and that in an Aβ42-expressing Drosophila model, separate genetic reduction of PI4KIIIα and RBO, or pharmacological inhibition of PI4KIIIα ameliorated synaptic transmission deficit, climbing ability decline, premature death, and reduced neuronal accumulation of Aβ42 Moreover, we found that RBO-PI4KIIIa downregulation increased neuronal Aβ42 release and that PI4P facilitated the assembly or oligomerization of Aβ42 in/on liposomes. These results indicate that RBO-PI4KIIIa downregulation facilitates neuronal Aβ42 release and consequently reduces neuronal Aβ42 accumulation likely via decreasing Aβ42 assembly in/on plasma membrane. This study suggests the RBO-PI4KIIIα complex as a potential therapeutic target and PI4KIIIα inhibitors as drug candidates for Alzheimer's disease treatment.SIGNIFICANCE STATEMENT Phosphoinositides and their metabolizing enzymes are involved in Aβ42 metabolism and Alzheimer's disease pathogenesis. Here, in an Aβ42-expressing Drosophila model, we discovered and studied the beneficial role of downregulating RBO or its interacting protein PI4KIIIα-a protein that tightly controls the plasmalemmal level of PI4P-against the defects caused by Aβ42 expression. Mechanistically, RBO-PI4KIIIα downregulation reduced neuronal Aβ42 accumulation, and interestingly increased neuronal Aβ42 release. This study suggests the RBO-PI4KIIIα complex as a novel therapeutic target, and PI4KIIIα inhibitors as new drug candidates. Copyright © 2017 the authors

  19. 46 CFR 42.05-40 - Great Lakes.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Great Lakes. 42.05-40 Section 42.05-40 Shipping COAST... Definition of Terms Used in This Subchapter § 42.05-40 Great Lakes. (a) This term means the Great Lakes of North America. (b) As used in this part, the term solely navigating the Great Lakes includes any special...

  20. Ellagic acid promotes A{beta}42 fibrillization and inhibits A{beta}42-induced neurotoxicity

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Ying [Department of Histology and Embryology, College of Basic Medical Science, China Medical University, Shenyang 110001 (China); Tsinghua University School of Medicine, Haidian District, Beijing 100084 (China); Yang, Shi-gao; Du, Xue-ting; Zhang, Xi; Sun, Xiao-xia; Zhao, Min [Tsinghua University School of Medicine, Haidian District, Beijing 100084 (China); Sun, Gui-yuan, E-mail: sungy2004@sohu.com [Department of Histology and Embryology, College of Basic Medical Science, China Medical University, Shenyang 110001 (China); Liu, Rui-tian, E-mail: rtliu@tsinghua.edu.cn [Tsinghua University School of Medicine, Haidian District, Beijing 100084 (China)

    2009-12-25

    Smaller, soluble oligomers of {beta}-amyloid (A{beta}) play a critical role in the pathogenesis of Alzheimer's disease (AD). Selective inhibition of A{beta} oligomer formation provides an optimum target for AD therapy. Some polyphenols have potent anti-amyloidogenic activities and protect against A{beta} neurotoxicity. Here, we tested the effects of ellagic acid (EA), a polyphenolic compound, on A{beta}42 aggregation and neurotoxicity in vitro. EA promoted A{beta} fibril formation and significant oligomer loss, contrary to previous results that polyphenols inhibited A{beta} aggregation. The results of transmission electron microscopy (TEM) and Western blot displayed more fibrils in A{beta}42 samples co-incubated with EA in earlier phases of aggregation. Consistent with the hypothesis that plaque formation may represent a protective mechanism in which the body sequesters toxic A{beta} aggregates to render them harmless, our MTT results showed that EA could significantly reduce A{beta}42-induced neurotoxicity toward SH-SY5Y cells. Taken together, our results suggest that EA, an active ingredient in many fruits and nuts, may have therapeutic potential in AD.

  1. [Turner syndrome: Study of 42 cases].

    Science.gov (United States)

    Bahíllo-Curieses, M Pilar; Prieto-Matos, Pablo; Quiroga González, Rocío; Regueras Santos, Laura; Blanco Barrio, Amaya; Rupérez Peña, Sara

    2016-10-21

    Turner syndrome (TS) is characterized by short stature, gonadal dysgenesis, and total or partial loss of X chromosome. A historical cohorts study of patients with TS≤18 years old followed up in public hospitals in Castilla y Leon was undertaken. Forty-two female patients were included (prenatal diagnosis 11.9%, neonatal diagnosis 14.3%) with current median age 11.9±4.2 years. Short stature was the reason for consultation in 87.1%. Total monosomy of X chromosome was present in 40.5%. The most frequently associated comorbidity was opthalmological (50%), with heart defects in 23.8%. Ninety-three percent were treated with growth hormone (GH), mean age at the beginning of treatment was 7.43±3.4 years and mean height standard deviation was -2.84±1.08. Final height was reached in 10 patients only (mean final height 151.47±6.09cm). Chronological age of puberty induction was 13.2±0.94 years (bone age 12.47±1.17 years). Short stature was an important clinical sign for the diagnosis of TS, accompanied in some cases by other findings, with good response to GH treatment. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  2. 28 CFR 104.42 - Applicable state law.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Applicable state law. 104.42 Section 104... OF 2001 Amount of Compensation for Eligible Claimants. § 104.42 Applicable state law. The phrase “to the extent recovery for such loss is allowed under applicable state law,” as used in the statute's...

  3. 20 CFR 606.42 - High unemployment delay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false High unemployment delay. 606.42 Section 606... THE FEDERAL UNEMPLOYMENT TAX ACT; ADVANCES UNDER TITLE XII OF THE SOCIAL SECURITY ACT Relief from Interest Payment § 606.42 High unemployment delay. (a) Applicability. Paragraph (9) of section 1202 (b) of...

  4. 28 CFR 42.711 - Exception; authorized by law.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exception; authorized by law. 42.711 Section 42.711 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY; POLICIES AND PROCEDURES Nondiscrimination on the Basis of Age in Federally Assisted Programs or Activities; Implementation of the Age...

  5. 40 CFR 610.42 - Fuel economy measurement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Fuel economy measurement. 610.42... ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria General Vehicle Test Procedures § 610.42 Fuel economy measurement. (a) Fuel consumption will be measured by: (1) The carbon balance method, or...

  6. 41 CFR 101-42.1102-10 - Firearms.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Firearms. 101-42.1102-10... Certain Categories of Property § 101-42.1102-10 Firearms. (a) Utilization requirements. (1) In accordance with § 101-43.4801(c) of this chapter, reports of excess reportable firearms and requests for their...

  7. 50 CFR 20.42 - Transportation of birds of another.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Transportation of birds of another. 20.42... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Transportation Within the United States § 20.42 Transportation of birds of another. No person shall transport migratory game birds belonging to another person...

  8. 50 CFR 28.42 - Impounding of domestic animals.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Impounding of domestic animals. 28.42... VIOLATIONS OF PARTS 25, 26, AND 27 Impoundment Procedures § 28.42 Impounding of domestic animals. (a) Any animal trespassing on the lands of any national wildlife refuge may be impounded and disposed of in...

  9. 21 CFR 25.42 - Environmental impact statements.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Environmental impact statements. 25.42 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Preparation of Environmental Documents § 25.42 Environmental impact... be a clear, concise, and detailed written statement describing: (1) The environmental impacts of a...

  10. 9 CFR 113.42 - Detection of lymphocytic choriomeningitis contamination.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Detection of lymphocytic choriomeningitis contamination. 113.42 Section 113.42 Animals and Animal Products ANIMAL AND PLANT HEALTH... contamination. The test for detection of lymphocytic choriomeningitis (LCM) virus provided in this section shall...

  11. 22 CFR 42.22 - Returning resident aliens.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Returning resident aliens. 42.22 Section 42.22... Returning resident aliens. (a) Requirements for returning resident status. An alien shall be classifiable as... presented that: (1) The alien had the status of an alien lawfully admitted for permanent residence at the...

  12. 36 CFR 1210.42 - Codes of conduct.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Codes of conduct. 1210.42... § 1210.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  13. 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...

  14. 24 CFR 84.42 - Codes of conduct.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Codes of conduct. 84.42 Section 84..., HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 84.42 Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of its...

  15. 2 CFR 215.42 - Codes of conduct.

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Codes of conduct. 215.42 Section 215.42... Codes of conduct. The recipient shall maintain written standards of conduct governing the performance of... interest is not substantial or the gift is an unsolicited item of nominal value. The standards of conduct...

  16. 7 CFR 305.42 - Miscellaneous treatment schedules.

    Science.gov (United States)

    2010-01-01

    ... material must be treated with hot water at 112 °F for 20 minutes. This treatment is not effective against... 7 Agriculture 5 2010-01-01 2010-01-01 false Miscellaneous treatment schedules. 305.42 Section 305... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PHYTOSANITARY TREATMENTS Miscellaneous Treatments § 305.42...

  17. 41 CFR 101-42.1102-1 - Asbestos.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Asbestos. 101-42.1102-1... Certain Categories of Property § 101-42.1102-1 Asbestos. (a) General. (1) Asbestos is the common name for... Environmental Protection Agency classified asbestos as a hazardous air pollutant in 1972. (2) Friable asbestos...

  18. 40 CFR 80.42 - Simple emissions model.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Simple emissions model. 80.42 Section...) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated Gasoline § 80.42 Simple emissions model. (a) VOC emissions. The following equations shall comprise the simple model for VOC emissions. The simple model for...

  19. 40 CFR 141.42 - Special monitoring for corrosivity characteristics.

    Science.gov (United States)

    2010-07-01

    ... to the drinking water, such as: Vinyl lined asbestos cement pipe. Coal tar lined pipes and tanks. ... characteristics. 141.42 Section 141.42 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Special Regulations, Including Monitoring...

  20. 40 CFR 68.42 - Five-year accident history.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Five-year accident history. 68.42... (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Hazard Assessment § 68.42 Five-year accident history. (a) The owner or operator shall include in the five-year accident history all accidental releases from...

  1. 36 CFR 1120.42 - Release of exempt documents.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Release of exempt documents. 1120.42 Section 1120.42 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS... exempt documents. (a) An A&TBCB office may, in its discretion, release requested records despite the...

  2. 34 CFR 106.42 - Textbooks and curricular material.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Textbooks and curricular material. 106.42 Section 106... Prohibited § 106.42 Textbooks and curricular material. Nothing in this regulation shall be interpreted as requiring or prohibiting or abridging in any way the use of particular textbooks or curricular materials...

  3. 7 CFR 15a.42 - Textbooks and curricular material.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Textbooks and curricular material. 15a.42 Section 15a... Activities Prohibited § 15a.42 Textbooks and curricular material. Nothing in this regulation shall be interpreted as requiring or prohibiting or abridging in any way the use of particular textbooks or curricular...

  4. 45 CFR 86.42 - Textbooks and curricular material.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Textbooks and curricular material. 86.42 Section... Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.42 Textbooks and... in any way the use of particular textbooks or curricular materials. (Secs. 901, 902, Education...

  5. 42 CFR 457.206 - Administrative appeals under CHIP.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Administrative appeals under CHIP. 457.206 Section... Claims; Reduction of Federal Medical Payments § 457.206 Administrative appeals under CHIP. Three distinct... provisions of 42 CFR part 430, subpart D of this chapter. (b) FFP in State CHIP expenditures. Disallowances...

  6. 48 CFR 42.103 - Contract audit services directory.

    Science.gov (United States)

    2010-10-01

    ... directory. 42.103 Section 42.103 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... audit services directory. (a) DCAA maintains and distributes the Directory of Federal Contract Audit Offices. The directory identifies cognizant audit offices and the contractors over which they have...

  7. 26 CFR 1.1502-42 - Mutual savings banks, etc.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 12 2010-04-01 2010-04-01 false Mutual savings banks, etc. 1.1502-42 Section 1... (CONTINUED) INCOME TAXES Special Taxes and Taxpayers § 1.1502-42 Mutual savings banks, etc. (a) In general. This section applies to mutual s avings banks and other institutions described in section 593(a). (b...

  8. 45 CFR 1170.42 - Admissions and recruitment.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Admissions and recruitment. 1170.42 Section 1170... FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Postsecondary Education § 1170.42 Admissions and recruitment. (a... subjected to discrimination in admission or recruitment by a recipient to which this subpart applies. (b...

  9. 7 CFR 30.42 - Class 7; miscellaneous domestic types.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Class 7; miscellaneous domestic types. 30.42 Section... and Groups of Grades § 30.42 Class 7; miscellaneous domestic types. No group divisions are established... disposition of such tobacco. For tobacco stocks reporting purposes, all miscellaneous domestic tobacco shall...

  10. 34 CFR 101.42 - Extension of time or postponement.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Extension of time or postponement. 101.42 Section 101.42 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS... Extension of time or postponement. Requests for extension of time should be served on all parties and should...

  11. 28 CFR 68.42 - In camera and protective orders.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false In camera and protective orders. 68.42 Section 68.42 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE... In camera and protective orders. (a) Privileged communications. Upon application of any person, the...

  12. 33 CFR 164.42 - Rate of turn indicator.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Rate of turn indicator. 164.42...) PORTS AND WATERWAYS SAFETY NAVIGATION SAFETY REGULATIONS § 164.42 Rate of turn indicator. Each vessel of... turn indicator. ...

  13. 48 CFR 42.1302 - Suspension of work.

    Science.gov (United States)

    2010-10-01

    ... MANAGEMENT CONTRACT ADMINISTRATION AND AUDIT SERVICES Suspension of Work, Stop-Work Orders, and Government Delay of Work 42.1302 Suspension of work. A suspension of work under a construction or architect... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Suspension of work. 42...

  14. 48 CFR 42.1303 - Stop-work orders.

    Science.gov (United States)

    2010-10-01

    ... CONTRACT ADMINISTRATION AND AUDIT SERVICES Suspension of Work, Stop-Work Orders, and Government Delay of Work 42.1303 Stop-work orders. (a) Stop-work orders may be used, when appropriate, in any negotiated... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Stop-work orders. 42.1303...

  15. 40 CFR 97.42 - NOX allowance allocations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX allowance allocations. 97.42... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Allocations § 97.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating NOX...

  16. 40 CFR 96.42 - NOX allowance allocations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX allowance allocations. 96.42... NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating NOX allowance allocations for each NOX Budget unit under § 96.4 will be: (i) For a NOX allowance...

  17. 46 CFR 298.42 - Reporting requirements-financial statements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Reporting requirements-financial statements. 298.42... OBLIGATION GUARANTEES Defaults and Remedies, Reporting Requirements, Applicability of Regulations § 298.42 Reporting requirements—financial statements. (a) In general. The financial statements of the Company shall...

  18. Reciprocal modulation of Aβ42 aggregation by copper and homocysteine

    Directory of Open Access Journals (Sweden)

    Salla eKeskitalo

    2014-09-01

    Full Text Available Hyperhomocysteinemia is a risk factor for Alzheimer’s disease (AD. Both homocysteine and Aβ, which accumulates in the brain of AD patients, bind copper. Aim of this study was to test the hypothesis that the association of homocysteine and AD results from a molecular interaction between homocysteine and Aβ that is mediated by copper. We established a microtiter plate format thioflavin T aggregation assay to monitor Aβ42 fibrillization. Copper (5 µM completely prevented Aβ42 (5 µM fibrillization. Homocysteine in the absence of copper did not impact Aβ42 fibrillization, but physiological concentrations of homocysteine (10-100 µM attenuated the inhibitory effect of copper on Aβ42 fibril formation. These results were qualitatively confirmed by electron microscopy, which did not reveal morphological differences. To compare the toxicity of fibrillar and non-fibrillar Aβ42 exposed to copper or homocysteine, rat primary cortical neurons were treated in vitro with 5 µM Aβ42 for 72 hours. After incubation with 5 µM Aβ42 that had been aggregating in the absence of homocysteine or copper, cell viability was reduced to 40%. Incubation with 5 µM Aβ42, in which fibril formation had been prevented or reverted by the addition of 5 µM copper, resulted in cell viability of approximately 25%. Accordingly, viability was reduced to 25% after incubation with 5 µM monomeric, i.e. non-fibrillized, Aβ42. The addition of homocysteine plus copper to 5 µM Aβ42 yielded 50% viability. In conclusion, copper prevents and reverts Aβ fibril formation leading rather to formation of lower order oligomers or amorphous aggregates, and homocysteine reduces these effects. Such mechanisms may explain the association of hyperhomocysteinemia and AD, leading to novel therapeutic strategies in the prevention and treatment of this disease.

  19. Cdc42-dependent actin dynamics controls maturation and secretory activity of dendritic cells

    DEFF Research Database (Denmark)

    Schulz, Anna M; Stutte, Susanne; Hogl, Sebastian

    2015-01-01

    Cell division cycle 42 (Cdc42) is a member of the Rho guanosine triphosphatase family and has pivotal functions in actin organization, cell migration, and proliferation. To further study the molecular mechanisms of dendritic cell (DC) regulation by Cdc42, we used Cdc42-deficient DCs. Cdc42 defici...

  20. 49 CFR 230.42 - Location of gauges.

    Science.gov (United States)

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Boilers and Appurtenances Steam Gauges § 230.42 Location of gauges. Every boiler shall have at least one steam gauge which will...

  1. 41 CFR 101-42.203 - Reassignment of hazardous materials.

    Science.gov (United States)

    2010-07-01

    ... perpetuate in the inventory or control records visibility of the nature of the actual or potential hazard. ... Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION...

  2. Cdc42 promotes host defenses against fatal infection

    DEFF Research Database (Denmark)

    Lee, Keunwook; Boyd, Kelli L; Parekh, Diptiben V

    2013-01-01

    The small Rho GTPase, Cdc42, regulates key signaling pathways required for multiple cell functions including maintenance of shape, polarity, proliferation, invasion, migration, differentiation and morphogenesis. As the role of Cdc42-dependent signaling in fibroblasts in vivo is unknown, we...... attempted to specifically delete it in these cells by crossing the Cdc42(fl/fl) mouse with a FSP-1 cre mouse, which is thought to mediate recombination exclusively in fibroblasts. Surprisingly, the FSP-1cre;Cdc42(fl/fl) mice died at 3 weeks of age due to overwhelming suppurative upper airway infections...... that were associated with neutrophilia and lymphopenia. Even though major aberrations in lymphoid tissue development were present in the mice, the principal cause of death was severe migration and killing abnormalities of the neutrophil population resulting in an inability to control infection. We also...

  3. 7 CFR 1780.42 - Transfer of obligations.

    Science.gov (United States)

    2010-01-01

    ... AGRICULTURE (CONTINUED) WATER AND WASTE LOANS AND GRANTS Loan and Grant Application Processing § 1780.42... to receive the assistance approved for the original applicant; and (b) The need, purpose(s) and scope...

  4. 42 CFR 136a.43 - Application procedure for preference eligibility.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Application procedure for preference eligibility... certificate of preference eligibility on file in the Official Personnel Folder is not required to resubmit... in the Official Personnel Folder. ...

  5. 42 CFR 136.43 - Application procedure for preference eligibility.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Application procedure for preference eligibility... certificate of preference eligibility on file in the Official Personnel Folder is not required to resubmit... in the Official Personnel Folder. ...

  6. 7 CFR 42.132 - Determining cumulative sum values.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Determining cumulative sum values. 42.132 Section 42... Determining cumulative sum values. (a) The parameters for the on-line cumulative sum sampling plans for AQL's... 3 1 2.5 3 1 2 1 (b) At the beginning of the basic inspection period, the CuSum value is set equal to...

  7. Development of ultracapacitor modules for 42-V automotive electrical systems

    Science.gov (United States)

    Jung, Do Yang; Kim, Young Ho; Kim, Sun Wook; Lee, Suck-Hyun

    Two types of ultracapacitor modules have been developed for use as energy-storage devices for 42-V systems in automobiles. The modules show high performance and good reliability in terms of discharge and recharge capability, long-term endurance, and high energy and power. During a 42-V system simulation test of 6-kW power boosting/regenerative braking, the modules demonstrate very good performance. In high-power applications such as 42-V and hybrid vehicle systems, ultracapacitors have many merits compared with batteries, especially with respect to specific power at high rate, thermal stability, charge-discharge efficiency, and cycle-life. Ultracapacitors are also very safe, reliable and environmentally friendly. The cost of ultracapacitors is still high compared with batteries because of the low production scale, but is decreasing very rapidly. It is estimated that the cost of ultracapacitors will decrease to US$ 300 per 42-V module in the near future. Also, the maintenance cost of the ultracapacitor is nearly zero because of its high cycle-life. Therefore, the combined cost of the capacitor and maintenance will be lower than that of batteries in the near future. Overall, comparing performance, price and other parameters of ultracapacitors with batteries, ultracapacitors are the most likely candidate for energy-storage in 42-V systems.

  8. Systems for 42 V mass-market automobiles

    Science.gov (United States)

    Keim, Thomas A.

    With the introduction of the Toyota Crown Royal Saloon in August, 2001, 42 V automotive electrical systems made the transition from a technology for the future to present-day production. Nevertheless, there is widespread malaise in the 42 V technical community, stemming from a slower than expected introduction to the marketplace. This paper discusses some of the reasons for the slow adoption of this technology, and indicates a possible way forward. This paper looks beyond the initial uses of 42 V in limited-volume, high-end cars and light trucks, and discusses the prospects for 42 V in mass-market vehicles, given what is presently known about the technology. It is concluded that a case can be made for 42 V, even at some increment in cost. The motivation is improved fuel economy. The cost targets necessary for this benefit to be achieved are discussed, and new components being widely discussed as part of future electrical systems are evaluated for mass-market applications. New developments with higher potential are suggested.

  9. Low temperature catalytic conversion of methane to methanol by barium sulfate nanotubes supporting sulfates: Pt(SO4)2, HgSO4, Ce(SO4)2 and Pb(SO4)2.

    Science.gov (United States)

    Li, Fengbo; Yuan, Guoqing

    2005-05-07

    Barium sulfate nanotubes perform excellently in supporting sulfates (Pt(SO4)2, HgSO4, Ce(SO4)2 and Pb(SO4)2) for low temperature catalytic conversion of methane to methanol under strongly acidic conditions in a conventional gas-phase reactor.

  10. Wet Mechanochemical Processing of Celestine using (NH42CO3

    Directory of Open Access Journals (Sweden)

    Deniz Bingöl

    2017-06-01

    Full Text Available In this study, traditional (univariate method of processing to the wet mechanochemical treatment were applied to obtain both SrCO3 and (NH42SO4 from celestite (SrSO4-(NH42CO3-H2O mixtures in a planetary ball mill. X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and chemical analysis were used to analyze products formed during wet milling. A hydrometallurgical process was carried out to examine milling time, ball to grinding material mass ratio, (NH42CO3 to SrSO4 mole ratio and rotational speed of the mill in a planetary mill. Under optimum conditions, a conversion approaching 100% of SrCO3 was obtained.

  11. Validation of the Community Assessment Psychic Experiences -42 (CAPE-42) in Spanish college students and patients with psychosis.

    Science.gov (United States)

    Fonseca-Pedrero, Eduardo; Paino, Mercedes; Lemos-Giráldez, Serafín; Muñiz, José

    2012-01-01

    Psychotic-like experiences can be considered as a vulnerability marker for psychotic disorders. The psychometric assessment of the extended psychosis phenotype has advanced considerably in recent years, although it must continue to deepen the quality of self-reports available for its assessment in Spanish population. The main goal was to analyze the psychometric quality of the Community Assessment Psychic Experiences-42 (CAPE-42) in Spanish college students and patients with psychosis. The final sample was comprised of a total of 660 students (M = 20.3 years, SD = 2.6) and 97 patients with psychosis (M = 35.4 years, SD = 10.2). The goodness of fit indices resulting from the confirmatory factor analysis that tested the hypothesized three-dimensional model (Positive, Negative and Depressive) were not adequate. In contrast, the exploratory factor analysis yielded a three-dimensional solution. Internal consistency values for the three dimensions of the CAPE-42 ranged between 0.78 and 0.89 in the sample of students and between 0.84 and 0.93 in the patients with psychosis. The CAPE-42 scores correlated statistically significant with delusions and trait anxiety and state. These results show further evidence of validity of the CAPE-42 scores in samples of the Spanish population and support its use as a tool for the assessment of the extended psychosis phenotype.

  12. Measurement of Electromagnetic Activity of Yeast Cells at 42 GHz

    Directory of Open Access Journals (Sweden)

    L. Ponsonnet

    2007-04-01

    Full Text Available This paper discusses the possibility of using a device composed of a resonant cavity, preamplifiers, and a spectrum analyzer to detect electromagnetic emission of yeast cells at a frequency of about 42 GHz. Measurement in this frequency range is based on the Frohlich's postulate of coherent polar oscillations as a fundamental biophysical property of biological systems and on the experiments of Grundler and Keilmann who disclosed effects of exposure to the electromagnetic field at 42 GHz on the growth rate of yeast cells. This article includes a detailed description of the laboratory equipment and the methods used to evaluate the obtained results.

  13. Life, the Universe, and everything—42 fundamental questions

    Science.gov (United States)

    Allen, Roland E.; Lidström, Suzy

    2017-01-01

    In The Hitchhiker’s Guide to the Galaxy, by Douglas Adams, the Answer to the Ultimate Question of Life, the Universe, and Everything is found to be 42—but the meaning of this is left open to interpretation. We take it to mean that there are 42 fundamental questions which must be answered on the road to full enlightenment, and we attempt a first draft (or personal selection) of these ultimate questions, on topics ranging from the cosmological constant and origin of the Universe to the origin of life and consciousness.

  14. QEC value of the superallowed β emitter 42Sc

    Science.gov (United States)

    Eronen, T.; Hardy, J. C.; Canete, L.; Jokinen, A.; Hakala, J.; Kankainen, A.; Kolhinen, V. S.; Koponen, J.; Moore, I. D.; Murray, I. M.; Penttilä, H.; Pohjalainen, I.; Poleshchuk, O.; Reinikainen, J.; Rinta-Antila, S.; Soukouti, N.; Voss, A.; ńystö, J.

    2017-02-01

    The QEC value of the superallowed β+ emitter 42Sc has been measured with the JYFLTRAP Penning-trap mass spectrometer at the University of Jyväskylä to be 6426.350(53) keV. This result is at least a factor of four more precise than all previous measurements, which were also inconsistent with one another. As a byproduct we determine the excitation energy of the 7+ isomeric state in 42Sc to be 616.762(46) keV, which deviates by 8 σ from the previous measurement.

  15. Synthesized Aβ42 Caused Intracellular Oxidative Damage, Leading to Cell Death, via Lysosome Rupture

    National Research Council Canada - National Science Library

    Oku, Yuki; Murakami, Kazuma; Irie, Kazuhiro; Hoseki, Jun; Sakai, Yasuyoshi

    2017-01-01

    ...β42 incorporated into cells leads to cell death by using chemically synthesized Aβ42 variants. The Aβ42 variant Aβ42 (E22P) which has an increased tendency to oligomerize, accumulated in lysosomes at an earlier stage than wild-type...

  16. 42 CFR 124.603 - Provision of services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Provision of services. 124.603 Section 124.603 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT... determined in accordance with accepted cost accounting principles; and (ii) Federal governmental third-party...

  17. 42 CFR 422.378 - Relationship to State law.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Relationship to State law. 422.378 Section 422.378... Relationship to State law. (a) Preemption of State law. Any provisions of State law that relate to the... licensed under State law; (ii) Generally apply to other MA organizations and plans in the State; and (iii...

  18. Stellenbosch Papers in Linguistics Plus - Vol 42 (2013)

    African Journals Online (AJOL)

    Obligatory Reflexivity in a Minimalist Grammar of Afrikaans · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J Oosthuizen, 205-241. http://dx.doi.org/10.5842/42-0-174 ...

  19. 42 CFR 415.120 - Conditions for payment: Radiology services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Conditions for payment: Radiology services. 415.120... Services to Beneficiaries in Providers § 415.120 Conditions for payment: Radiology services. (a) Services to beneficiaries. The carrier pays for radiology services furnished by a physician to a beneficiary...

  20. 42 CFR 408.60 - Direct remittance: Basic rules.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Direct remittance: Basic rules. 408.60 Section 408.60 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....60 Direct remittance: Basic rules. (a) Premiums not deducted from monthly benefits under Subpart C of...

  1. 42 CFR 90.3 - Procedures for requesting health assessments.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Procedures for requesting health assessments. 90.3... ASSESSMENTS AND HEALTH EFFECTS STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES ADMINISTRATIVE FUNCTIONS, PRACTICES, AND PROCEDURES § 90.3 Procedures for requesting health assessments. (a) ATSDR will...

  2. 42 CFR 433.138 - Identifying liable third parties.

    Science.gov (United States)

    2010-10-01

    ... relationship to the applicant or recipient, the social security number (SSN) of the policy holder, and the name... 42 Public Health 4 2010-10-01 2010-10-01 false Identifying liable third parties. 433.138 Section 433.138 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

  3. 42 CFR 495.304 - Medicaid provider scope and eligibility.

    Science.gov (United States)

    2010-10-01

    ... (FQHC) led by a physician assistant or a rural health clinic (RHC), that is so led by a physician... 42 Public Health 5 2010-10-01 2010-10-01 false Medicaid provider scope and eligibility. 495.304 Section 495.304 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

  4. 42 CFR 50.204 - Informed consent requirement.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Informed consent requirement. 50.204 Section 50.204... APPLICABILITY Sterilization of Persons in Federally Assisted Family Planning Projects § 50.204 Informed consent requirement. Informed consent does not exist unless a consent form is completed voluntarily and in accordance...

  5. 42 CFR 440.168 - Primary care case management services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Primary care case management services. 440.168... care case management services. (a) Primary care case management services means case management related... services. (b) Primary care case management services may be offered by the State— (1) As a voluntary option...

  6. 42 CFR 440.169 - Case management services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Case management services. 440.169 Section 440.169... (CONTINUED) MEDICAL ASSISTANCE PROGRAMS SERVICES: GENERAL PROVISIONS Definitions § 440.169 Case management services. (a) Case management services means services furnished to assist individuals, eligible under the...

  7. 42 CFR 71.44 - Disinsection of aircraft.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Disinsection of aircraft. 71.44 Section 71.44... Disinsection of aircraft. (a) The Director may require disinsection of an aircraft if it has left a foreign area that is infected with insect-borne communicable disease and the aircraft is suspected of harboring...

  8. 42 CFR 441.106 - Comprehensive mental health program.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Comprehensive mental health program. 441.106... Comprehensive mental health program. (a) If the plan includes services in public institutions for mental... implementing a comprehensive mental health program. (b) The program must— (1) Cover all ages; (2) Use mental...

  9. 42 CFR 60.39 - Death and disability claims.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Death and disability claims. 60.39 Section 60.39 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The Lender and Holder § 60.39 Death and disability claims. (a) Death. The Secretary...

  10. 42 CFR 35.15 - Consent to operative procedures.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Consent to operative procedures. 35.15 Section 35... EXAMINATIONS HOSPITAL AND STATION MANAGEMENT General § 35.15 Consent to operative procedures. Except in... operative procedure shall be undertaken unless the patient or, in the case of a minor or incompetent, his...

  11. 42 CFR 63.6 - How to apply.

    Science.gov (United States)

    2010-10-01

    ... research, such as research involving human and animal subjects, patient care, hospital and laboratory... 42 Public Health 1 2010-10-01 2010-10-01 false How to apply. 63.6 Section 63.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING...

  12. 42 CFR 71.51 - Dogs and cats.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Dogs and cats. 71.51 Section 71.51 Public Health... QUARANTINE Importations § 71.51 Dogs and cats. (a) Definitions. As used in this section the term: Cat means all domestic cats. Confinement means restriction of a dog or cat to a building or other enclosure at a...

  13. 42 CFR 483.156 - Registry of nurse aides.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Registry of nurse aides. 483.156 Section 483.156... That Must Be Met by States and State Agencies: Nurse Aide Training and Competency Evaluation, and Paid Feeding Assistants § 483.156 Registry of nurse aides. (a) Establishment of registry. The State must...

  14. 42 CFR 410.75 - Nurse practitioners' services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Nurse practitioners' services. 410.75 Section 410... Nurse practitioners' services. (a) Definition. As used in this section, the term “physician” means a... Medicare Part B coverage of his or her services, a nurse practitioner must be a registered professional...

  15. 42 CFR 405.2416 - Visiting nurse services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Visiting nurse services. 405.2416 Section 405.2416... Health Center Services § 405.2416 Visiting nurse services. (a) Visiting nurse services are covered if: (1... are furnished by a registered nurse, licensed practical nurse, or licensed vocational nurse who is...

  16. 42 CFR 483.154 - Nurse aide competency evaluation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Nurse aide competency evaluation. 483.154 Section... Requirements That Must Be Met by States and State Agencies: Nurse Aide Training and Competency Evaluation, and Paid Feeding Assistants § 483.154 Nurse aide competency evaluation. (a) Notification to Individual. The...

  17. 42 CFR 440.80 - Private duty nursing services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Private duty nursing services. 440.80 Section 440... nursing services. Private duty nursing services means nursing services for recipients who require more individual and continuous care than is available from a visiting nurse or routinely provided by the nursing...

  18. 42 CFR 403.210 - NAIC model standards.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false NAIC model standards. 403.210 Section 403.210... model standards. (a) NAIC model standards means the National Association of Insurance Commissioners (NAIC) “Model Regulation to Implement the Individual Accident and Insurance Minimum Standards Act” (as...

  19. 42 CFR 440.390 - Assurance of transportation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Assurance of transportation. 440.390 Section 440...-Equivalent Coverage § 440.390 Assurance of transportation. If a benchmark or benchmark-equivalent plan does not include transportation to and from medically necessary covered Medicaid services, the State must...

  20. 42 CFR 431.53 - Assurance of transportation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Assurance of transportation. 431.53 Section 431.53... Requirements § 431.53 Assurance of transportation. A State plan must— (a) Specify that the Medicaid agency will ensure necessary transportation for recipients to and from providers; and (b) Describe the methods that...