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Sample records for lutetium 156

  1. Lutetium ultraphosphate.

    PubMed

    Horchani-Naifer, Karima; Férid, Mokhtar

    2008-05-10

    The structure of the title compound, LuP(5)O(14), comprises puckered eight-membered PO(4) rings linked by the lutetium cations in a complex way, forming a three-dimensional framework. Each eight-membered phosphate ring shares a bridging tetra-hedron with each of four adjacent tetra-hedra, to form layers of PO(4) tetra-hedra. These layers are c/2 in thickness and parallel to the ab plane. Each Lu ion is contained in one such layer, forming bonds to six O atoms in that layer and also to one O atom belonging to a tetra-hedron in each of the layers lying above and below it. The LuO(8) polyhedra are isolated from one another, since they share no common atoms. The Lu ions lie on twofold axes (special position 4e) and the shortest Lu⋯Lu distance is 5.703 (1) Å.

  2. Lutetium ultraphosphate

    PubMed Central

    Horchani-Naifer, Karima; Férid, Mokhtar

    2008-01-01

    The structure of the title compound, LuP5O14, comprises puckered eight-membered PO4 rings linked by the lutetium cations in a complex way, forming a three-dimensional framework. Each eight-membered phosphate ring shares a bridging tetra­hedron with each of four adjacent tetra­hedra, to form layers of PO4 tetra­hedra. These layers are c/2 in thickness and parallel to the ab plane. Each Lu ion is contained in one such layer, forming bonds to six O atoms in that layer and also to one O atom belonging to a tetra­hedron in each of the layers lying above and below it. The LuO8 polyhedra are isolated from one another, since they share no common atoms. The Lu ions lie on twofold axes (special position 4e) and the shortest Lu⋯Lu distance is 5.703 (1) Å. PMID:21202435

  3. Fermi surface measurements of lutetium

    NASA Astrophysics Data System (ADS)

    Johanson, W. R.; Crabtree, G. W.; Schmidt, F. A.

    1982-03-01

    We report de Haas-van Alphen (dHvA) measurements of the Fermi surface of lutetium at temperatures down to 0.3 K and in fields up to 150 kG in the (101¯0) and (112¯0) planes. Lutetium, having a filled 4f shell, serves as a nonmagnetic prototype of the structurally similar (hcp), trivalent, heavy rare earths from Gd to Tm. No complete frequency branches were observed, indicating that there are no closed pieces of surface. We observed all but one orbit predicted by relativistic-augmented-plane wave (RAPW) calculations of Keeton and Loucks, and the data support a geometry that is in good qualitative agreement with the existence of nested open electron and hole sheets.

  4. Fermi surface measurements of lutetium

    SciTech Connect

    Johanson, W.R.; Crabtree, G.W.; Schmidt, F.A.

    1982-03-01

    We report de Haas-van Alphen (dHvA) measurements of the Fermi surface of lutetium at temperatures down to 0.3 K and in fields up to 150 kG in the (1010) and (1120) planes. Lutetium, having a filled 4f shell, serves as a nonmagnetic prototype of the structurally similar (hcp), trivalent, heavy rare earths from Gd to Tm. No complete frequency branches were observed, indicating that there are no closed pieces of surface. We observed all but one orbit predicted by relativistic-augmented-plane wave (RAPW) calculations of Keeton and Loucks, and the data support a geometry that is in good qualitative agreement with the existence of nested open electron and hole sheets.

  5. Fermi surface measurements of lutetium

    SciTech Connect

    Johanson, W.R.; Crabtree, G.W.; Schmidt, F.A.

    1982-01-01

    We report de Haas-van Alphen (dHvA) measurements of the Fermi surface of Lutetium at temperatures down to .3K and in fields up to 150 kG in the (1010) and (1120) planes. Lutetium, having a filled 4f shell, serves as a non-magnetic prototype of the structurally similar (hcp), trivalent, heavy rare-earths from Gd to Tm. No complete frequency branches were observed, indicating that there are no closed pieces of surface. We observed all but one orbit predicted by relativistic-augmented-plane wave (RAPW) calculations of Keeton and Loucks, and the data support a geometry that is in good qualitative agreement with the existence of nested open electron and hole sheets.

  6. Selective photoionisation of lutetium isotopes

    SciTech Connect

    D'yachkov, Aleksei B; Kovalevich, S K; Labozin, Valerii P; Mironov, Sergei M; Panchenko, Vladislav Ya; Firsov, Valerii A; Tsvetkov, G O; Shatalova, G G

    2012-10-31

    A three-stage laser photoionisation scheme intended for enriching the {sup 176}Lu isotope from natural lutetium was considered. An investigation was made of the hyperfine structure of the second excited state 5d6s7s {yields} {sup 4}D{sub 3/2} with an energy of 37194 cm{sup -1} and the autoionisation state with an energy of 53375 cm{sup -1} of the {sup 176}Lu and {sup 175}Lu isotopes. The total electron momentum of the autoionisation level and the constant A of hyperfine magnetic interaction were determined. Due to a small value of the isotopic shift between {sup 176}Lu and {sup 175}Lu, appreciable selectivity of their separation may be achieved with individual hyperfine structure components. The first tentative enrichment of the 176Lu isotope was performed to a concentration of 60 % - 70 %. (laser applications and other topics in quantum electronics)

  7. Lutetium oxide-based transparent ceramic scintillators

    DOEpatents

    Seeley, Zachary; Cherepy, Nerine; Kuntz, Joshua; Payne, Stephen A.

    2016-01-19

    In one embodiment, a transparent ceramic of sintered nanoparticles includes gadolinium lutetium oxide doped with europium having a chemical composition (Lu.sub.1-xGd.sub.x).sub.2-YEu.sub.YO.sub.3, where X is any value within a range from about 0.05 to about 0.45 and Y is any value within a range from about 0.01 to about 0.2, and where the transparent ceramic exhibits a transparency characterized by a scatter coefficient of less than about 10%/cm. In another embodiment, a transparent ceramic scintillator of sintered nanoparticles, includes a body of sintered nanoparticles including gadolinium lutetium oxide doped with a rare earth activator (RE) having a chemical composition (Lu.sub.1-xGd.sub.x).sub.2-YRE.sub.YO.sub.3, where RE is selected from the group consisting of: Sm, Eu, Tb, and Dy, where the transparent ceramic exhibits a transparency characterized by a scatter coefficient of less than about 10%/cm.

  8. Calibration of the lutetium-hafnium clock.

    PubMed

    Scherer, E; Munker, C; Mezger, K

    2001-07-27

    Well-defined constants of radioactive decay are the cornerstone of geochronology and the use of radiogenic isotopes to constrain the time scales and mechanisms of planetary differentiation. Four new determinations of the lutetium-176 decay constant (lambda176Lu) made by calibration against the uranium-lead decay schemes yield a mean value of 1.865 +/- 0.015 x 10(-11) year(-1), in agreement with the two most recent decay-counting experiments. Lutetium-hafnium ages that are based on the previously used lambda176Lu of 1.93 x 10(-11) to 1.94 x 10(-11) year(-1) are thus approximately 4% too young, and the initial hafnium isotope compositions of some of Earth's oldest minerals and rocks become less radiogenic relative to bulk undifferentiated Earth when calculated using the new decay constant. The existence of strongly unradiogenic hafnium in Early Archean and Hadean zircons implies that enriched crustal reservoirs existed on Earth by 4.3 billion years ago and persisted for 200 million years or more. Hence, current models of early terrestrial differentiation need revision.

  9. Static and Dynamical Properties of heavy actinide Monopnictides of Lutetium.

    PubMed

    Mir, Showkat H; Jha, Prakash C; Islam, M S; Banarjee, Amitava; Luo, Wei; Dabhi, Shweta D; Jha, Prafulla K; Ahuja, R

    2016-07-07

    In this work, density functional theory within the framework of generalized gradient approximation has been used to investigate the structural, elastic, mechanical, and phonon properties of lutetium monopnictides in rock-salt crystal structure. The spin orbit coupling and Hubbard-U corrections are included to correctly predict the essential properties of these compounds. The elastic constants, Young's modulus E, Poisson's ratio v, shear modulus G, anisotropy factor A and Pugh's ratio are computed. We found that all lutetium monopnictides are anisotropic and show brittle character. From the wave velocities along [100], [110] and [111] directions, melting temperature of lutetium monopnictides are predicted. Dynamical stability of these monopnictides has been studied by density functional perturbation theory.

  10. Static and Dynamical Properties of heavy actinide Monopnictides of Lutetium

    PubMed Central

    Mir, Showkat H.; Jha, Prakash C.; Islam, M. S.; Banarjee, Amitava; Luo, Wei; Dabhi, Shweta D.; Jha, Prafulla K.; Ahuja, R.

    2016-01-01

    In this work, density functional theory within the framework of generalized gradient approximation has been used to investigate the structural, elastic, mechanical, and phonon properties of lutetium monopnictides in rock-salt crystal structure. The spin orbit coupling and Hubbard-U corrections are included to correctly predict the essential properties of these compounds. The elastic constants, Young’s modulus E, Poisson’s ratio v, shear modulus G, anisotropy factor A and Pugh’s ratio are computed. We found that all lutetium monopnictides are anisotropic and show brittle character. From the wave velocities along [100], [110] and [111] directions, melting temperature of lutetium monopnictides are predicted. Dynamical stability of these monopnictides has been studied by density functional perturbation theory. PMID:27384709

  11. Hydrothermal synthesis of lutetium disilicate nanoparticles

    SciTech Connect

    Tang Xiaoping; Gao Yanfeng; Chen Hongfei; Luo Hongjie

    2012-04-15

    A simple, low-cost hydrothermal method was developed to synthesize irregular-and rod-shaped lutetium disilicate (Lu{sub 2}Si{sub 2}O{sub 7}) powders with sizes ranging from 71 to 340 nm. The synthesis temperature was 260 Degree-Sign C, which is nearly 1300 Degree-Sign C lower than that required for the solid-state reaction. The results indicated that both the hydrothermal temperature and pH values had great influences on the composition, crystalline phase and morphology of the powders. The formation mechanism, basic thermophysical properties, stability and anticorrosion properties of the Lu{sub 2}Si{sub 2}O{sub 7} powders were also investigated. The obtained powders possessed low thermal conductivity, a suitable thermal expansion coefficient (3.92-5.17 Multiplication-Sign 10{sup -6} K{sup -1}) with the silicon-based substrate and excellent thermal and structural stability. During hot corrosion testing, the surfaces of the samples appeared to react with the water and molten salt vapors, but no serious failure occurred. - Graphical abstract: An image for the as-prepared Lu{sub 2}Si{sub 2}O{sub 7} powders (left) and XRD pattern (right) (inset shows the SEM graph of powders). Highlights: Black-Right-Pointing-Pointer We synthesized Lu{sub 2}Si{sub 2}O{sub 7} powders via a hydrothermal process at 260 Degree-Sign C. Black-Right-Pointing-Pointer Crystalline phase and morphology of the powders changed with experimental parameter. Black-Right-Pointing-Pointer Hot corrosion was determined in an airflow environment containing alkaline vapor.

  12. Discovery of gallium, germanium, lutetium, and hafnium isotopes

    SciTech Connect

    Gross, J.L.; Thoennessen, M.

    2012-09-15

    Currently, twenty-eight gallium, thirty-one germanium, thirty-five lutetium, and thirty-six hafnium isotopes have been observed and the discovery of these isotopes is described here. For each isotope a brief synopsis of the first refereed publication, including the production and identification method, is presented.

  13. 40 CFR 156.159 - Compliance date.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Compliance date. 156.159 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.159 Compliance date. Any pesticide product...(d)(7), 156.10(f), 156.10(i)(2)(ix), 156.140, 156.144, 156.146, and 156.156. Effective Date Note:...

  14. Optical Response of Shocked Cerium-Doped Lutetium Oxyorthosilicate

    SciTech Connect

    G. D. Stevens

    2003-03-01

    Shock experiments were performed in order to characterize the triboluminescent signature of cerium-doped lutetium oxyorthosilicate (LSO:Ce). This material shows prompt, nano-second timescale light emission when driven by explosive detonation. When properly applied to a surface, it may be used as a shock arrival sensor, and also for imaging the propagation of a shock front. Triboluminescent rise times, spectral content, and spatial resolution measurements are presented.

  15. Evolving Important Role of Lutetium-177 for Therapeutic Nuclear Medicine.

    PubMed

    Pillai, Ambikalmajan M R; Knapp, Furn F Russ

    2015-01-01

    Lutetium-177 ((177)Lu) is a late entrant into the nuclear medicine therapy arena but is expected to become one of the most widely used therapeutic radionuclides. This paper analyses the reason for the increasing preference of (177)Lu as a therapeutic radionuclide. While the radionuclidic properties favor its use for several therapeutic applications, the potential for large scale production of (177)Lu is also an important aspect for its acceptability as a therapeutic radionuclide. This introductory discussion also summarizes some developing clinical uses and suggested future directions for applications of (177)Lu.

  16. Enhancement of lutetium texaphyrin phototherapy with Mitomycin C

    NASA Astrophysics Data System (ADS)

    Thiemann, Patricia A.; Woodburn, Kathryn W.

    1998-05-01

    Lutetium texaphyrin (Lu-Tex) photodynamic therapy (PDT) relies on the presence of the water-soluble Lu-Tex, oxygen, and light (activation around 730 nm). Cytotoxic oxygen species are produced that cause irreversible damage to biological substrates. Damage may be inflicted via direct cell kill mechanisms or through vasculature effects that cause hypoxia. The addition of hypoxia enhanced drugs, such as Mitomycin C (MMC), can potentially increase the anti-tumor response. RIF-1 bearing C3H mice received 10 micrometers ol Lu-Tex/kg and were illuminated with 100 J/cm2 3 hours postinjection. Mice received MMC (2.5 or 5 mg/kg, before and after light) in conjunction with PDT and were compared to subsets of drug alone controls. A significant improvement in PDT response was observed when MMC was added to the dosing regimen; the effect was more pronounced at the highest MMC dose of 5 mg/kg: MMC prior to PDT gave a median tumor regrowth time (10X original volume) of 28 days compared to MMC and PDT alone, 16.3 and 14.9 days, respectively. The anti-tumor activity of lutetium texaphyrin induced PDT was improved by the addition of the bioreductive alkylating agent mitomycin C.

  17. Electrochromic cells with lutetium diphthalocyanine and semisolid polymer electrolytes

    NASA Astrophysics Data System (ADS)

    Pizzarello, F. A.; Nicholson, M. M.

    1987-11-01

    Cyclic voltammograms were obtained for lutetium diphthalocyanine films in contact with plasticized poly(ethylene oxide) (PEO) electrolytes or solvent-swollen 2-acrylamido-2-methylpropane- sulfonic acid (AMPS) polymer electrolytes. Cells containing PEO-salt combinations plasticized with propylene glycol (PG) or acetonitrile resulted in slow, nonuniform color changes due to high interfacial resistance. The AMPS cell fabrication was simplified by starting with a commercial AMPS polymer product in the form of a transparent sheet containing water and other additives. This material, when further swollen in a PG-HC1 solution, produced the full range of uniform colors, accompanied by well defined voltammograms. It maintained good contact with the dye from -5 to 40 C.

  18. Lutetium-methanediide-alkyl complexes: synthesis and chemistry.

    PubMed

    Li, Shihui; Wang, Meiyan; Liu, Bo; Li, Lei; Cheng, Jianhua; Wu, Chunji; Liu, Dongtao; Liu, Jingyao; Cui, Dongmei

    2014-11-17

    The first four-coordinate methanediide/alkyl lutetium complex (BODDI)Lu2 (CH2 SiMe3 )2 (μ2 -CHSiMe3 )(THF)2 (BODDI=ArNC(Me)CHCOCHC(Me)NAr, Ar=2,6-iPr2 C6 H3 ) (1) was synthesized by a thermolysis methodology through α-H abstraction from a Lu-CH2 SiMe3 group. Complex 1 reacted with equimolar 2,6-iPrC6 H3 NH2 and Ph2 C+O to give the corresponding lutetium bridging imido and oxo complexes (BODDI)Lu2 (CH2 SiMe3 )2 (μ2 -N-2,6-iPr2 C6 H3 )(THF)2 (2) and (BODDI)Lu2 (CH2 SiMe3 )2 (μ2 -O)(THF)2 (3). Treatment of 3 with Ph2 C=O (4 equiv) caused a rare insertion of Lu-μ2 -O bond into theC=O group to afford a diphenylmethyl diolate complex 4. Reaction of 1 with PhN=C=O (2 equiv) led to the migration of SiMe3 to the amido nitrogen atom to give complex (BODDI)Lu2 (CH2 SiMe3 )2 -μ-{PhNC(O)CHC(O)NPh(SiMe3 )-κ(3) N,O,O}(THF) (5). Reaction of 1 withtBuN=C formed an unprecedented product (BODDI)Lu2 (CH2 SiMe3 ){μ2 -[η(2) :η(2) -tBuN=C(=CH2 )SiMe2 CHC=NtBu-κ(1) N]}(tBuN=C)2 (6) through a cascade reaction of N=C bond insertion, sequential cyclometalative γ-(sp(3) )-H activation, C=C bond formation, and rearrangement of the newly formed carbene intermediate. The possible mechanistic pathways between 1, PhN=C=O, and tBuN=C were elucidated by DFT calculations.

  19. Theranostic Applications of Lutetium-177 in Radionuclide Therapy.

    PubMed

    Das, Tapas; Banerjee, Sharmila

    2016-01-01

    Lutetium-177 has been widely discussed as a radioisotope of choice for targeted radionuclide therapy. The simultaneous emission of imageable gamma photons [208 keV (11%) and 113 keV (6.4%)] along with particulate β(-) emission [β(max) = 497 keV] makes it a theranostically desirable radioisotope. In the present article, the possibility of using two 177Lu-based agents viz. 177Lu-EDTMP and 177Lu-DOTATATE for theranostic applications in metastatic bone pain palliation (MBPP) and peptide receptor radionuclide therapy (PRRT), have been explored. In the case of 177Lu-EDTMP, the whole-body images obtained are compared with those recorded using 99mTc-MDP in the same patient. On the other hand, pre-therapy images acquired with 177Lu-DOTA-TATE are compared with similar images obtained with standard agents, such as 99mTc-HYNIC-TOC (SPECT) and 68Ga-DOTA-TOC (PET) in the same patient. The advantage of the long physical half-life (T1/2) of 177Lu has been utilized in mapping the pharmacokinetics of two additional agents, 177Lu-labeled hydroxyapatite (HA) in radiation synovectomy of knee joints and 177Lu-HA for therapy of hepatocellular carcinoma. Results of these multiple studies conclusively document the potential of 177Lu as a theranostic radioisotope.

  20. Synthesis and densification of lutetium pyrosilicate from lutetia and silica

    SciTech Connect

    Tripathi, Himansu S.; Sarin, Vinod K. . E-mail: sarin@bu.edu

    2007-02-15

    Cerium-doped lutetium pyrosilicate (Lu{sub 2}Si{sub 2}O{sub 7}:Ce) powder was synthesized by solid state reaction of Lu{sub 2}O{sub 3} and SiO{sub 2}. Stoichiometric mixtures of the starting materials were heat treated at various different temperatures and their phase contents were measured by XRD technique. It was found that the first step in the formation of Lu{sub 2}Si{sub 2}O{sub 7} (LPS) is the appearance of Lu{sub 2}SiO{sub 5} (LSO). This takes place at 1100 deg. C, fully 300 deg. C below the first appearance of LPS. Between 1400 and 1500 deg. C both LSO and LPS coexist in the calcined batch, but by 1550 deg. C all LSO is completely converted to LPS. LPS formation temperature does not have appreciable effect on the density of the hot pressed samples. Hot pressed samples obtained from powder synthesized at 1650 deg. C are nearly transparent, although the particle size of the starting powder is higher than that of the powder formed at lower temperatures.

  1. A cascade reaction: ring-opening insertion of dioxaphospholane into lutetium alkyl bonds.

    PubMed

    Johnson, Kevin R D; Hayes, Paul G

    2014-02-14

    Geometrically constrained dioxaphospholane rings were incorporated into a bis(phosphinimine)carbazole ligand (HL) in an effort to generate an ancillary ligand system that is capable of supporting reactive lutetium alkyl functionalities and resistant to cyclometalation reactivity. This new ligand was used to prepare a lutetium dialkyl species, LLu(CH2SiMe3)2; however, the complex exhibited low thermal stability at ambient temperature. This dialkyl compound was found to be highly susceptible to a cascading inter- and intramolecular reaction that resulted in the sole formation of an asymmetric bimetallic tetraalkoxide complex. The product of this reaction, generated by the ring-opening insertion of dioxaphospholane moieties into lutetium-carbon bonds, was characterized by multinuclear NMR spectroscopy and single crystal X-ray diffraction.

  2. Magneto-optical property of terbium-lutetium-aluminum garnet crystals

    NASA Astrophysics Data System (ADS)

    Man, Peiwen; Ma, Fengkai; Xie, Tao; Ding, Jingxin; Wu, Anhua; Su, Liangbi; Li, Huanying; Ren, Guohao

    2017-04-01

    Mixed terbium lutetium aluminum garnet Tb2.2Lu0.8Al5O12 (LuTAG) single crystal was grown by Czochralski technique successfully. The structure had been analyzed by X-ray diffraction. The paramagnetic behavior was observed in magnetic measurement. Magneto-optical properties and thermal conductivity of LuTAG had been studied in detail and compared with these of TGG sample. The crystal exhibited a high thermal conductivity and very high transmittance, particularly in visible and near-infrared region, indicating terbium-lutetium-aluminum garnet could be a potential magneto-optical material using in high-power laser system.

  3. Lutetium-doped EuO films grown by molecular-beam epitaxy

    SciTech Connect

    Melville, A.; Heeg, T.; Mairoser, T.; Schmehl, A.; Shai, D. E.; Monkman, E. J.; Harter, J. W.; Hollaender, B.; Schubert, J.; Shen, K. M.; Mannhart, J.; Schlom, D. G.

    2012-05-28

    The effect of lutetium doping on the structural, electronic, and magnetic properties of epitaxial EuO thin films grown by reactive molecular-beam epitaxy is experimentally investigated. The behavior of Lu-doped EuO is contrasted with doping by lanthanum and gadolinium. All three dopants are found to behave similarly despite differences in electronic configuration and ionic size. Andreev reflection measurements on Lu-doped EuO reveal a spin-polarization of 96% in the conduction band, despite non-magnetic carriers introduced by 5% lutetium doping.

  4. 30 CFR 1218.156 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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  5. 32 CFR 156.4 - Responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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  6. 32 CFR 156.4 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Responsibilities. 156.4 Section 156.4 National... SECURITY PROGRAM (DoDPSP) § 156.4 Responsibilities. (a) The Assistant Secretary of Defense for Command... are being protected consistent with the constitution, laws of the United States, Executive...

  7. 40 CFR 205.156 - [Reserved

    Code of Federal Regulations, 2012 CFR

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  9. 40 CFR 205.156 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false 205.156 Section 205.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.156...

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  11. 7 CFR 3560.156 - Lease requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false 205.156 Section 205.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.156...

  13. 21 CFR 156.145 - Tomato juice.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

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  14. 47 CFR 69.156 - Marketing expenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Marketing expenses. 69.156 Section 69.156... Computation of Charges for Price Cap Local Exchange Carriers § 69.156 Marketing expenses. Effective July 1, 2000, the marketing expenses formerly allocated to the common line and traffic sensitive baskets,...

  15. 47 CFR 69.156 - Marketing expenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 3 2011-10-01 2011-10-01 false Marketing expenses. 69.156 Section 69.156... Computation of Charges for Price Cap Local Exchange Carriers § 69.156 Marketing expenses. Effective July 1, 2000, the marketing expenses formerly allocated to the common line and traffic sensitive baskets,...

  16. 47 CFR 69.156 - Marketing expenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 3 2013-10-01 2013-10-01 false Marketing expenses. 69.156 Section 69.156... Computation of Charges for Price Cap Local Exchange Carriers § 69.156 Marketing expenses. Effective July 1, 2000, the marketing expenses formerly allocated to the common line and traffic sensitive baskets,...

  17. 47 CFR 69.156 - Marketing expenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Marketing expenses. 69.156 Section 69.156... Computation of Charges for Price Cap Local Exchange Carriers § 69.156 Marketing expenses. Effective July 1, 2000, the marketing expenses formerly allocated to the common line and traffic sensitive baskets,...

  18. 47 CFR 69.156 - Marketing expenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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  19. 43 CFR 15.6 - Markers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Markers. 15.6 Section 15.6 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.6 Markers. No person shall willfully mark, deface or injure in any way, or displace, remove or tamper with any Preserve...

  20. 43 CFR 15.6 - Markers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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  1. 43 CFR 15.6 - Markers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Markers. 15.6 Section 15.6 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.6 Markers. No person shall willfully mark, deface or injure in any way, or displace, remove or tamper with any Preserve...

  2. 43 CFR 15.6 - Markers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Markers. 15.6 Section 15.6 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.6 Markers. No person shall willfully mark, deface or injure in any way, or displace, remove or tamper with any Preserve...

  3. 32 CFR 156.4 - Responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Responsibilities. 156.4 Section 156.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE SECURITY DEPARTMENT OF DEFENSE PERSONNEL SECURITY PROGRAM (DoDPSP) § 156.4 Responsibilities. (a) The Assistant Secretary of Defense for...

  4. 29 CFR 1915.156 - Foot protection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (PPE) § 1915.156 Foot protection. (a) Use. The employer shall ensure that each affected employee wears protective footwear when working in areas where there is a danger of foot injuries due to falling or rolling... 29 Labor 7 2010-07-01 2010-07-01 false Foot protection. 1915.156 Section 1915.156...

  5. 29 CFR 1915.156 - Foot protection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (PPE) § 1915.156 Foot protection. (a) Use. The employer shall ensure that each affected employee wears protective footwear when working in areas where there is a danger of foot injuries due to falling or rolling... 29 Labor 7 2011-07-01 2011-07-01 false Foot protection. 1915.156 Section 1915.156...

  6. 40 CFR 93.156 - Public participation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Public participation. 93.156 Section 93.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... General Federal Actions to State or Federal Implementation Plans § 93.156 Public participation. (a)...

  7. 40 CFR 156.64 - Signal word.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Signal word. 156.64 Section 156.64... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.64 Signal word. (a... signal word, reflecting the highest Toxicity Category (Category I is the highest toxicity category)...

  8. 40 CFR 156.64 - Signal word.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Signal word. 156.64 Section 156.64... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.64 Signal word. (a... signal word, reflecting the highest Toxicity Category (Category I is the highest toxicity category)...

  9. 40 CFR 156.64 - Signal word.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Signal word. 156.64 Section 156.64... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.64 Signal word. (a... signal word, reflecting the highest Toxicity Category (Category I is the highest toxicity category)...

  10. 40 CFR 156.64 - Signal word.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Signal word. 156.64 Section 156.64... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.64 Signal word. (a... signal word, reflecting the highest Toxicity Category (Category I is the highest toxicity category)...

  11. 40 CFR 93.156 - Public participation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Public participation. 93.156 Section 93.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... General Federal Actions to State or Federal Implementation Plans § 93.156 Public participation. (a)...

  12. 40 CFR 93.156 - Public participation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Public participation. 93.156 Section 93.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... General Federal Actions to State or Federal Implementation Plans § 93.156 Public participation. (a)...

  13. 40 CFR 93.156 - Public participation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Public participation. 93.156 Section 93.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... General Federal Actions to State or Federal Implementation Plans § 93.156 Public participation. (a)...

  14. 45 CFR 156.947 - The record.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false The record. 156.947 Section 156.947 Public Welfare... STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Administrative Review of QHP Issuer Sanctions in Federally-Facilitated Exchanges § 156.947 The record. (a) Any testimony...

  15. 45 CFR 156.50 - Financial support.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Financial support. 156.50 Section 156.50 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH... Provisions § 156.50 Financial support. (a) Definitions. The following definitions apply for the purposes...

  16. 45 CFR 156.50 - Financial support.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Financial support. 156.50 Section 156.50 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH... Provisions § 156.50 Financial support. (a) Definitions. The following definitions apply for the purposes...

  17. 45 CFR 156.50 - Financial support.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Financial support. 156.50 Section 156.50 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH... Provisions § 156.50 Financial support. (a) Definitions. The following definitions apply for the purposes...

  18. 43 CFR 15.6 - Markers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Markers. 15.6 Section 15.6 Public Lands: Interior Office of the Secretary of the Interior KEY LARGO CORAL REEF PRESERVE § 15.6 Markers. No person shall willfully mark, deface or injure in any way, or displace, remove or tamper with any Preserve...

  19. 29 CFR 1915.156 - Foot protection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 7 2014-07-01 2014-07-01 false Foot protection. 1915.156 Section 1915.156 Labor... (PPE) § 1915.156 Foot protection. (a) Use. The employer shall ensure that each affected employee wears protective footwear when working in areas where there is a danger of foot injuries due to falling or...

  20. 29 CFR 1915.156 - Foot protection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Foot protection. 1915.156 Section 1915.156 Labor... (PPE) § 1915.156 Foot protection. (a) Use. The employer shall ensure that each affected employee wears protective footwear when working in areas where there is a danger of foot injuries due to falling or...

  1. 29 CFR 1915.156 - Foot protection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Foot protection. 1915.156 Section 1915.156 Labor... (PPE) § 1915.156 Foot protection. (a) Use. The employer shall ensure that each affected employee wears protective footwear when working in areas where there is a danger of foot injuries due to falling or...

  2. Novel lutetium spectroscopic interactions via cw RIMS (Resonance Ionization Mass Spectrometry)

    SciTech Connect

    Fearey, B.L.; Miller, C.M.

    1989-01-01

    Novel spectroscopic interactions of argon-ion laser enhanced resonance ionization of lutetium are observed and discussed; these include line-narrowing, non-linear power dependences and anomalous optical pumping effects of the hyperfine transitions. In addition, isotopically saturation dip spectra are observed and presented, allowing for precise determination of hyperfine constants of rare isotopes. 12 refs., 2 figs.

  3. Lutetium-177 DOTATATE Production with an Automated Radiopharmaceutical Synthesis System

    PubMed Central

    Aslani, Alireza; Snowdon, Graeme M; Bailey, Dale L; Schembri, Geoffrey P; Bailey, Elizabeth A; Pavlakis, Nick; Roach, Paul J

    2015-01-01

    Objective(s): Peptide Receptor Radionuclide Therapy (PRRT) with yttrium-90 (90Y) and lutetium-177 (177Lu)-labelled SST analogues are now therapy option for patients who have failed to respond to conventional medical therapy. In-house production with automated PRRT synthesis systems have clear advantages over manual methods resulting in increasing use in hospital-based radiopharmacies. We report on our one year experience with an automated radiopharmaceutical synthesis system. Methods: All syntheses were carried out using the Eckert & Ziegler Eurotope’s Modular-Lab Pharm Tracer® automated synthesis system. All materials and methods used were followed as instructed by the manufacturer of the system (Eckert & Ziegler Eurotope, Berlin, Germany). Sterile, GMP-certified, no-carrier added (NCA) 177Lu was used with GMP-certified peptide. An audit trail was also produced and saved by the system. The quality of the final product was assessed after each synthesis by ITLC-SG and HPLC methods. Results: A total of 17 [177Lu]-DOTATATE syntheses were performed between August 2013 and December 2014. The amount of radioactive [177Lu]-DOTATATE produced by each synthesis varied between 10-40 GBq and was dependant on the number of patients being treated on a given day. Thirteen individuals received a total of 37 individual treatment administrations in this period. There were no issues and failures with the system or the synthesis cassettes. The average radiochemical purity as determined by ITLC was above 99% (99.8 ± 0.05%) and the average radiochemical purity as determined by HPLC technique was above 97% (97.3 ± 1.5%) for this period. Conclusions: The automated synthesis of [177Lu]-DOTATATE using Eckert & Ziegler Eurotope’s Modular-Lab Pharm Tracer® system is a robust, convenient and high yield approach to the radiolabelling of DOTATATE peptide benefiting from the use of NCA 177Lu and almost negligible radiation exposure of the operators. PMID:27408890

  4. 40 CFR 156.10 - Labeling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 156.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES General Provisions § 156.10 Labeling requirements. (a) General—(1) Contents of the label. Every pesticide product shall bear a label containing the...

  5. 40 CFR 156.10 - Labeling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 156.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES General Provisions § 156.10 Labeling requirements. (a) General—(1) Contents of the label. Every pesticide product shall bear a label containing the...

  6. 40 CFR 96.156 - Account error.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Account error. 96.156 Section 96.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR NOX...

  7. 40 CFR 96.156 - Account error.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Account error. 96.156 Section 96.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR NOX...

  8. 7 CFR 701.156 - Poultry.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Poultry. 701.156 Section 701.156 Agriculture... Poultry. (a) Subject to the other eligibility provisions of this part except as provided explicitly in... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this...

  9. 7 CFR 701.156 - Poultry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Poultry. 701.156 Section 701.156 Agriculture... Poultry. (a) Subject to the other eligibility provisions of this part except as provided explicitly in... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this...

  10. 7 CFR 701.156 - Poultry.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Poultry. 701.156 Section 701.156 Agriculture... Poultry. (a) Subject to the other eligibility provisions of this part except as provided explicitly in... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this...

  11. 7 CFR 701.156 - Poultry.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Poultry. 701.156 Section 701.156 Agriculture... Poultry. (a) Subject to the other eligibility provisions of this part except as provided explicitly in... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this...

  12. 40 CFR 93.156 - Public participation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Public participation. 93.156 Section... General Federal Actions to State or Federal Implementation Plans § 93.156 Public participation. (a) Upon... Public participation. (a) Upon request by any person regarding a specific Federal action, a...

  13. 18 CFR 156.10 - Hearings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Hearings. 156.10 Section 156.10 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... protests or petitions to intervene, issue the requested order without hearing....

  14. 27 CFR 28.156 - Losses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Exportation or Transfer to a Foreign-Trade Zone § 28.156 Losses. Where there has been a loss of specially... or a foreign-trade zone, the exporter shall file claim for allowance of the loss in accordance with....156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF...

  15. 27 CFR 28.156 - Losses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Exportation or Transfer to a Foreign-Trade Zone § 28.156 Losses. Where there has been a loss of specially... or a foreign-trade zone, the exporter shall file claim for allowance of the loss in accordance with....156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF...

  16. 27 CFR 28.156 - Losses.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Exportation or Transfer to a Foreign-Trade Zone § 28.156 Losses. Where there has been a loss of specially... or a foreign-trade zone, the exporter shall file claim for allowance of the loss in accordance with....156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF...

  17. 27 CFR 28.156 - Losses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Exportation or Transfer to a Foreign-Trade Zone § 28.156 Losses. Where there has been a loss of specially... or a foreign-trade zone, the exporter shall file claim for allowance of the loss in accordance with....156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF...

  18. 27 CFR 28.156 - Losses.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Exportation or Transfer to a Foreign-Trade Zone § 28.156 Losses. Where there has been a loss of specially... or a foreign-trade zone, the exporter shall file claim for allowance of the loss in accordance with....156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF...

  19. 30 CFR 1218.156 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Definitions. 1218.156 Section 1218.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE COLLECTION OF ROYALTIES, RENTALS, BONUSES, AND OTHER MONIES DUE THE FEDERAL GOVERNMENT Oil, Gas and...

  20. 30 CFR 1218.156 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Definitions. 1218.156 Section 1218.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE COLLECTION OF ROYALTIES, RENTALS, BONUSES, AND OTHER MONIES DUE THE FEDERAL GOVERNMENT Oil, Gas and...

  1. 30 CFR 1218.156 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Definitions. 1218.156 Section 1218.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE COLLECTION OF ROYALTIES, RENTALS, BONUSES, AND OTHER MONIES DUE THE FEDERAL GOVERNMENT Oil, Gas and...

  2. 7 CFR 4280.156 - Liquidation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Liquidation. 4280.156 Section 4280.156 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Renewable Energy Systems and Energy...

  3. Heteroleptic naphthalo-phthalocyaninates of lutetium: synthesis and spectral and conductivity properties.

    PubMed

    Dubinina, Tatiana V; Kosov, Anton D; Petrusevich, Elizaveta F; Maklakov, Sergey S; Borisova, Nataliya E; Tomilova, Larisa G; Zefirov, Nikolay S

    2015-05-07

    Novel heteroleptic naphthalo-phthalocyaninates of lutetium possessing a symmetrical substituted naphthalocyanine deck were synthesized on the basis of two preformed synthetic blocks: naphthalocyanine ligand and lutetium phthalocyaninates. The compounds obtained were characterized by (1)H NMR and high-resolution MALDI-TOF/TOF mass spectrometry. The correlation between the nature of the substituents and the spectral properties of the target complexes was determined by the introduction of electron-donating (aryl-, aryloxy-) or electron-withdrawing (chloro-) substituents into the phthalocyanine deck. In addition, the nature of peripheral substituents was shown not to affect drastically the phthalocyanine conductivity and activation energy. Conductivity properties depend on thin film morphology which, in turn, relies on intermolecular π-π interactions.

  4. Novel functionalized mesopore of SBA-15 as prospective sorbent for praseodymium and lutetium.

    PubMed

    Mallah, M H; Ghannadi Maragheh, M; Badiei, A; Habibzadeh Sbo, R

    In the present work, results of γ-irradiation on normal and functionalized SBA-15 by aurintricarboxylic acid have been reported. Characterization of normal and functionalized SBA-15 particles before and after γ-irradiation was carried out using Fourier-transform infrared technique. Aurintricarboxylic acid ligand connected to SBA-15 was also analyzed using UV/Vis spectrophotometer. The modified sorbent was then used as a new sorbent for separation of trace amounts of praseodymium and lutetium ions from nuclear waste waters in batch techniques. Based on the results of distribution coefficients determination, and investigation of sorption process in various conditions, the parameters were optimized for separation lanthanides. It can be concluded that the functionalized SBA-15 is a promising sorbent for praseodymium and lutetium cations.

  5. de Haas--van Alphen effect and Fermi surface of lutetium

    SciTech Connect

    Johanson, W.R.; Crabtree, G.W.; Schmidt, F.A.

    1984-03-01

    We report de Haas--van Alphen measurements of the Fermi surface of lutetium at temperatures down to 0.3 K and in fields up to 150 kG in the (1010) and (1120) planes. Lutetium, having a filled 4f shell, serves as a nonmagnetic prototype of the structurally similar (hcp), trivalent, heavy rare-earth elements from Gd to Tm. The fact that no complete frequency branches were observed indicates that there are no closed pieces of the Fermi surface. We observed all but one orbit predicted by relativistic augmented-plane-wave calculations of Keeton and Loucks and by recent spin-orbit--linearized-augmented-plane-wave calculations of Tibbetts and Harmon. The data support a geometry similar to that of yttrium, and in good qualitative agreement with energy-band theory.

  6. de Haas-van Alphen effect and Fermi surface of lutetium

    NASA Astrophysics Data System (ADS)

    Johanson, W. R.; Crabtree, G. W.; Schmidt, F. A.

    1984-03-01

    We report de Haas-van Alphen measurements of the Fermi surface of lutetium at temperatures down to 0.3 K and in fields up to 150 kG in the (101¯0) and (112¯0) planes. Lutetium, having a filled 4f shell, serves as a nonmagnetic prototype of the structurally similar (hcp), trivalent, heavy rare-earth elements from Gd to Tm. The fact that no complete frequency branches were observed indicates that there are no closed pieces of the Fermi surface. We observed all but one orbit predicted by relativistic augmented-plane-wave calculations of Keeton and Loucks and by recent spin-orbit-linearized-augmented-plane-wave calculations of Tibbetts and Harmon. The data support a geometry similar to that of yttrium, and in good qualitative agreement with energy-band theory.

  7. Properties of Ce-activated alkali-lutetium double phosphate scintillators

    SciTech Connect

    Wiśniewski, D.; Wojtowicz, A. J.; Boatner, Lynn A

    2010-01-01

    The scintillation properties of Ce-activated alkali-lutetium double phosphate single crystals that vary with the alkali ion type and activation level are summarized and compared. The materials investigated here have been identified as fast and efficient scintillators for the detection of x-ray and radiation, and in case of Li3Lu(PO4)2:Ce, for thermal neutron detection as well.

  8. Heat capacity and thermal expansion of icosahedral lutetium boride LuB66

    SciTech Connect

    Novikov, V V; Avdashchenko, D V; Matovnikov, A V; Mitroshenkov, N V; Bud’ko, S L

    2014-01-07

    The experimental values of heat capacity and thermal expansion for lutetium boride LuB66 in the temperature range of 2-300 K were analysed in the Debye-Einstein approximation. It was found that the vibration of the boron sub-lattice can be considered within the Debye model with high characteristic temperatures; low-frequency vibration of weakly connected metal atoms is described by the Einstein model.

  9. Lutetium(iii) aqua ion: On the dynamical structure of the heaviest lanthanoid hydration complex.

    PubMed

    Sessa, Francesco; Spezia, Riccardo; D'Angelo, Paola

    2016-05-28

    The structure and dynamics of the lutetium(iii) ion in aqueous solution have been investigated by means of a polarizable force field molecular dynamics (MD). An 8-fold square antiprism (SAP) geometry has been found to be the dominant configuration of the lutetium(iii) aqua ion. Nevertheless, a low percentage of 9-fold complexes arranged in a tricapped trigonal prism (TTP) geometry has been also detected. Dynamic properties have been explored by carrying out six independent MD simulations for each of four different temperatures: 277 K, 298 K, 423 K, 632 K. The mean residence time of water molecules in the first hydration shell at room temperature has been found to increase as compared to the central elements of the lanthanoid series in agreement with previous experimental findings. Water exchange kinetic rate constants at each temperature and activation parameters of the process have been determined from the MD simulations. The obtained structural and dynamical results suggest that the water exchange process for the lutetium(iii) aqua ion proceeds with an associative mechanism, in which the SAP hydration complex undergoes temporary structural changes passing through a 9-fold TTP intermediate. Such results are consistent with the water exchange mechanism proposed for heavy lanthanoid atoms.

  10. Biomimetic biosensor based on lipidic layers containing tyrosinase and lutetium bisphthalocyanine for the detection of antioxidants.

    PubMed

    Apetrei, C; Alessio, P; Constantino, C J L; de Saja, J A; Rodriguez-Mendez, M L; Pavinatto, F J; Ramos Fernandes, E Giuliani; Zucolotto, V; Oliveira, O N

    2011-01-15

    This paper describes the preparation of a biomimetic Langmuir-Blodgett film of tyrosinase incorporated in a lipidic layer and the use of lutetium bisphthalocyanine as an electron mediator for the voltammetric detection of phenol derivatives, which include one monophenol (vanillic acid), two diphenols (catechol and caffeic acid) and two triphenols (gallic acid and pyrogallol). The first redox process of the voltammetric responses is associated with the reduction of the enzymatically formed o-quinone and is favoured by the lutetium bisphthalocyanine because significant signal amplification is observed, while the second is associated with the electrochemical oxidation of the antioxidant and occurs at lower potentials in the presence of an electron mediator. The biosensor shows low detection limit (1.98×10(-6)-27.49×10(-6) M), good reproducibility, and high affinity to antioxidants (K(M) in the range of 62.31-144.87 μM). The excellent functionality of the enzyme obtained using a biomimetic immobilisation method, the selectivity afforded by enzyme catalysis, the signal enhancement caused by the lutetium bisphthalocyanine mediator and the increased selectivity of the curves due to the occurrence of two redox processes make these sensors exceptionally suitable for the detection of phenolic compounds.

  11. Absolute peptide quantification by lutetium labeling and nanoHPLC-ICPMS with isotope dilution analysis.

    PubMed

    Rappel, Christina; Schaumlöffel, Dirk

    2009-01-01

    The need of analytical methods for absolute quantitative protein analysis spurred research on new developments in recent years. In this work, a novel approach was developed for accurate absolute peptide quantification based on metal labeling with lutetium diethylenetriamine pentaacetic acid (Lu-DTPA) and nanoflow high-performance liquid chromatography-inductively coupled plasma isotope dilution mass spectrometry (nanoHPLC-ICP-IDMS). In a two-step procedure peptides were derivatized at amino groups with diethylenetriamine pentaacetic anhydride (DTPAA) followed by chelation of lutetium. Electrospray ionization mass spectrometry (ESI MS) of the reaction product demonstrated highly specific peptide labeling. Under optimized nanoHPLC conditions the labeled peptides were baseline-separated, and the excess labeling reagent did not interfere. A 176Lu-labeled spike was continuously added to the column effluent for quantification by ICP-IDMS. The recovery of a Lu-DTPA-labeled standard peptide was close to 100% indicating high labeling efficiency and accurate absolute quantification. The precision of the entire method was 4.9%. The detection limit for Lu-DTPA-tagged peptides was 179 amol demonstrating that lutetium-specific peptide quantification was by 4 orders of magnitude more sensitive than detection by natural sulfur atoms present in cysteine or methionine residues. Furthermore, the application to peptides in insulin tryptic digest allowed the identification of interfering reagents decreasing the labeling efficiency. An additional advantage of this novel approach is the analysis of peptides, which do not naturally feature ICPMS-detectable elements.

  12. Lutetium(iii) aqua ion: On the dynamical structure of the heaviest lanthanoid hydration complex

    NASA Astrophysics Data System (ADS)

    Sessa, Francesco; Spezia, Riccardo; D'Angelo, Paola

    2016-05-01

    The structure and dynamics of the lutetium(iii) ion in aqueous solution have been investigated by means of a polarizable force field molecular dynamics (MD). An 8-fold square antiprism (SAP) geometry has been found to be the dominant configuration of the lutetium(iii) aqua ion. Nevertheless, a low percentage of 9-fold complexes arranged in a tricapped trigonal prism (TTP) geometry has been also detected. Dynamic properties have been explored by carrying out six independent MD simulations for each of four different temperatures: 277 K, 298 K, 423 K, 632 K. The mean residence time of water molecules in the first hydration shell at room temperature has been found to increase as compared to the central elements of the lanthanoid series in agreement with previous experimental findings. Water exchange kinetic rate constants at each temperature and activation parameters of the process have been determined from the MD simulations. The obtained structural and dynamical results suggest that the water exchange process for the lutetium(iii) aqua ion proceeds with an associative mechanism, in which the SAP hydration complex undergoes temporary structural changes passing through a 9-fold TTP intermediate. Such results are consistent with the water exchange mechanism proposed for heavy lanthanoid atoms.

  13. 45 CFR 156.400 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... to the requirements of § 156.130(a). A standard plan at the bronze, silver, gold, or platinum level..., and a standard platinum plan, respectively. Zero cost sharing plan variation means, with respect to...

  14. 12 CFR 308.156 - Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCEDURE Procedures and Standards Applicable to an Application Pursuant to Section 19 of the FDIA § 308.156..., who has been convicted of any criminal offense involving dishonesty or a breach of trust or...

  15. Synthesis of Lutetium Phosphate/Apoferritin Core-Shell Nanoparticles for Potential Applications in Radioimmunoimaging and Radioimmunotherapy of Cancers

    SciTech Connect

    Wu, Hong; Engelhard, Mark H.; Wang, Jun; Fisher, Darrell R.; Lin, Yuehe

    2008-04-01

    We report a novel approach for synthesizing LuPO4/apoferritin core-shell nanoparticles based on an apoferritin template, conjugated to the protein biotin. To prepare the nanoparticle conjugates, we used non-radioactive lutetium as a model target or surrogate for radiolutetium (177Lu). The central cavity, multi-channel structure, and chemical properties of apoferritin are well-suited for sequentially diffusing lutetium and phosphate ions into the cavity--resulting in a stable core-shell composite. We characterized the synthesized LuPO4/apoferritin nanoparticle using transmission electron microscopy (TEM) and x-ray photoelectron spectroscopy (XPS). We tested the pre-targeting capability of biotin-modified lutetium/apoferritin nanoparticle using streptavidin-modified magnetic beads and streptavidin-modified fluorescein isothiocyanate (FITC) tracer. This paper presents a simple, fast, and efficient method for synthesizing LuPO4/apoferritin nanoparticle conjugates with biotin for potential applications in radioimmunotherapy and radioimmunoimaging of cancer.

  16. Phase I trial of motexafin-lutetium-mediated interstitial photodynamic therapy in patients with locally recurrent prostate cancer

    NASA Astrophysics Data System (ADS)

    Stripp, Diana C. H.; Mick, Rosemarie; Zhu, Timothy C.; Whittington, Richard; Smith, Debbie; Dimofte, Andreea; Finlay, Jarod C.; Miles, Jeremy; Busch, Theresa M.; Shin, Daniel; Kachur, Alex; Tochner, Zelig A.; Malkowicz, S. Bruce; Glatstein, Eli; Hahn, Stephen M.

    2004-06-01

    Therapeutic options for patients with locally recurrent prostate cancer after treatment with radiation therapy are limited. An ongoing Phase I trial of interstitial photodynamic therapy (PDT) with the photosensitizer motexafin lutetium (MLu) was initiated in year 2000 for men with locally recurrent prostate cancer. The primary objective of this trial is to determine the maximally tolerated dose of motexafin lutetium-mediated PDT. Twelve men with biopsy-proven recurrent prostate cancer and no evidence of distant metastatic disease have been enrolled. Pre-treatment evaluation included an MRI of the prostate, bone scan, laboratory studies, cystoscopy, and transrectal ultrasound. Treatment plans were generated based upon the ultrasound findings. PDT dose was escalated by increasing the motexafin lutetium dose, increasing the 732 nm light dose, and decreasing the drug-light interval. Motexafin lutetium doses ranged from 0.5 to 2 mg/kg administered IV 3, 6, or 24 hours prior to 732 nm light delivery. The light dose measured in real time with in situ spherical detectors was 25-100 J/cm2 for all patients. Light was delivered through optical fibers inserted through a transperineal brachytherapy template in the operating room and optical property measurements were made before and after light therapy. Prostate biopsies were obtained before and after light delivery for spectrofluorometric measurements of photosensitizer uptake. Twelve patients have completed protocol treatment on eight dose levels without dose-limiting toxicity. Grade I PDT-related genitourinary symptoms were observed. One patient had Grade II urinary urgency that was urinary catheter-related. No rectal or other GI PDT-related toxicities were observed. Measurements of motexafin lutetium in prostate tissue demonstrated the presence of photosensitizer at all dose levels. Conclusions: Motexafin lutetium-mediated PDT designed to treat comprehensively the entired prostate gland has been well-tolerated at the doses

  17. Half-life measurements of lutetium-176 using underground HPGe-detectors.

    PubMed

    Hult, Mikael; Vidmar, Tim; Rosengård, Ulf; Marissens, Gerd; Lutter, Guillaume; Sahin, Namik

    2014-05-01

    The half-life of (176)Lu was determined by measuring the (176)Lu activity in metallic lutetium foils. Three different HPGe-detectors located 225 m underground were employed for the study. Measurements using the sum-peak method were performed and resulted in an average massic activity of (52.61±0.36) Bq g(-1). The foils were of natural isotopic abundance so using the massic activity and the value of the natural isotopic abundance of (2.59±0.01)%, a half-life of (3.722±0.029)×10(10)a could be calculated.

  18. Syntheses and structures of mononuclear lutetium imido complexes with very short Lu-N bonds.

    PubMed

    Panda, Tarun K; Randoll, Sören; Hrib, Cristian G; Jones, Peter G; Bannenberg, Thomas; Tamm, Matthias

    2007-12-21

    The reaction of 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-imine (ImDippNH) with trimethylsilylmethyllithium and anhydrous lutetium trichloride affords the imido complex [LuCl2(ImNDipp)(THF)3], which, on further reaction with dipotassium cyclooctatetraenide, K2(C8H8), leads to the half-sandwich cyclooctatetraenyl complex [(eta8-C8H8)Lu(ImNDipp)(THF)2]; both complexes contain very short Lu-N bond lengths, which are shorter than any previously reported Lu-N distances.

  19. Growth of epitaxial bismuth and gallium substituted lutetium iron garnet films by pulsed laser deposition

    SciTech Connect

    Leitenmeier, Stephan; Heinrich, Andreas; Lindner, Joerg K. N.; Stritzker, Bernd

    2006-04-15

    Epitaxial bismuth and gallium substituted lutetium iron garnet thin films have been grown on (100) oriented gadolinium gallium garnet Gd{sub 3}Ga{sub 5}O{sub 12} substrates by pulsed laser deposition. The films have been studied using x-ray diffraction, high resolution x-ray diffraction, Rutherford backscattering spectroscopy, transmission electron microscopy, and electron diffraction. We obtained smooth films with thicknesses between 0.3 and 1.0 {mu}m showing good crystalline quality and epitaxial growth.

  20. Lutetium alkyl and hydride complexes in a non-cyclopentadienyl coordination environment.

    PubMed

    Konkol, Marcin; Spaniol, Thomas P; Kondracka, Małgorzata; Okuda, Jun

    2007-09-28

    Lutetium alkyl complexes [Lu(L)(CH(2)SiMe(3))(THF)(n)], which contain a sulfur-linked bis(phenolato) ligand such as 2,2'-thiobis(6-tert-butyl-4-methylphenolate) (L=tbmp, 1) or 1,4-dithiabutanediyl-bis(6-tert-butyl-4-methylphenolate) (L=etbmp, 2), were isolated from the reaction of the lutetium tris(alkyl) complex [Lu(CH(2)SiMe(3))(3)(THF)(2)] with H(2)L. The monomeric structures of these complexes were confirmed by X-ray diffraction studies, showing distorted octahedral geometry around the metal centre. The reaction of [Lu(tbmp)(CH(2)SiMe(3))(THF)(2)] (1) with alcohols ROH (R=iPr, CHPh(2), CPh(3)) results in the formation of the corresponding alkoxide complexes [Lu(tbmp)(OR)(THF)(n)] (4-6). With PhSiH(3) hydride complexes [Lu(L)(mu-H)(THF)(n)](2) (L=tbmp, 7; etbmp, 8) have been prepared in moderate to good yields. They adopt a dimeric form in the solid state as revealed by the X-ray crystal structure of 7. The reactivity of the hydride complexes and their catalytic activity in the ring-opening polymerisation of L-lactide and the hydrosilylation of alkenes are also discussed.

  1. Atomic and electronic structures of lutetium oxide Lu{sub 2}O{sub 3}

    SciTech Connect

    Kaichev, V. V.; Asanova, T. I.; Erenburg, S. B.; Perevalov, T. V.; Shvets, V. A.; Gritsenko, V. A.

    2013-02-15

    The chemical composition, electronic structure, structure, and physical properties a lutetium oxide Lu{sub 2}O{sub 3} film are studied by X-ray photoelectron spectroscopy, ellipsometry, and X-ray absorption spectroscopy. The short-range order in Lu{sub 2}O{sub 3} is found to correspond to its cubic modification. The binding energies of the 1s and 2p levels of oxygen and the 4d{sub 5/2} and 4f{sub 7/2} levels of lutetium are 529.2, 5.0 and 7.4, 195.9 eV, respectively. The energy gap determined from the electron energy loss spectrum of the film is 5.9 eV. The electron energy loss spectra have two peaks at 17.4 and 22.0 eV, which can be attributed to the excitation of bulk plasma oscillations. The dispersion of the refractive index is measured by spectral ellipsometry. The refractive index is shown to increase from 1.82 at 1.5 eV to 2.18 at 5.0 eV, and the high-frequency permittivity of Lu{sub 2}O{sub 3} is 3.31.

  2. On the photoelectron velocity-map imaging of lutetium monoxide anion LuO{sup −}

    SciTech Connect

    Liu, Zhiling; Xie, Hua; Qin, Zhengbo; Cong, Ran; Wu, Xia; Tang, Zichao Fan, Hongjun; Li, Quanjiang

    2014-01-21

    We report a combined photoelectron velocity-map imaging spectroscopy and density functional theory investigation on lutetium monoxide anion. Transition between the X {sup 1}Σ{sup +} anion electronic ground state and the neutral X {sup 2}Σ{sup +} electronic ground state is observed. Vibrationally resolved spectra were obtained at four different photon energies, providing a wealth of spectroscopic information for the electronic ground states of the anionic lutetium monoxide and corresponding neutral species. Franck-Condon simulations of the ground-state transition are performed to assign vibrational structure in the spectra and to assist in identifying the observed spectral bands. The electronic ground state of LuO{sup −} is found to have a vibrational frequency of 743 ± 10 cm{sup −1} and an equilibrium bond length of 1.841 Å. The electron affinity of LuO is measured to be 1.624 ± 0.002 eV. The fundamental frequency of ground-state LuO is estimated to be 839 ± 10 cm{sup −1}.

  3. On the photoelectron velocity-map imaging of lutetium monoxide anion LuO(-).

    PubMed

    Liu, Zhiling; Xie, Hua; Li, Quanjiang; Qin, Zhengbo; Cong, Ran; Wu, Xia; Tang, Zichao; Fan, Hongjun

    2014-01-21

    We report a combined photoelectron velocity-map imaging spectroscopy and density functional theory investigation on lutetium monoxide anion. Transition between the X (1)Σ(+) anion electronic ground state and the neutral X (2)Σ(+) electronic ground state is observed. Vibrationally resolved spectra were obtained at four different photon energies, providing a wealth of spectroscopic information for the electronic ground states of the anionic lutetium monoxide and corresponding neutral species. Franck-Condon simulations of the ground-state transition are performed to assign vibrational structure in the spectra and to assist in identifying the observed spectral bands. The electronic ground state of LuO(-) is found to have a vibrational frequency of 743 ± 10 cm(-1) and an equilibrium bond length of 1.841 Å. The electron affinity of LuO is measured to be 1.624 ± 0.002 eV. The fundamental frequency of ground-state LuO is estimated to be 839 ± 10 cm(-1).

  4. 40 CFR 156.206 - General statements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....” This statement shall be under the heading AGRICULTURAL USE REQUIREMENTS in the labeling. (e) Spanish... to the criteria in § 156.62, the signal word shall appear in Spanish in addition to English followed... Spanish signal word “PELIGRO” shall be used for products in toxicity category I, and the Spanish...

  5. 40 CFR 156.206 - General statements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....” This statement shall be under the heading AGRICULTURAL USE REQUIREMENTS in the labeling. (e) Spanish... to the criteria in § 156.62, the signal word shall appear in Spanish in addition to English followed... Spanish signal word “PELIGRO” shall be used for products in toxicity category I, and the Spanish...

  6. 40 CFR 156.206 - General statements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....” This statement shall be under the heading AGRICULTURAL USE REQUIREMENTS in the labeling. (e) Spanish... to the criteria in § 156.62, the signal word shall appear in Spanish in addition to English followed... Spanish signal word “PELIGRO” shall be used for products in toxicity category I, and the Spanish...

  7. 40 CFR 156.80 - General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Environmental Hazard and Precautionary Statements § 156.80 General. (a... to take to avoid the hazard or mitigate its effects. (b) Location of statements. Environmental...

  8. 40 CFR 156.80 - General.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Environmental Hazard and Precautionary Statements § 156.80 General. (a... to take to avoid the hazard or mitigate its effects. (b) Location of statements. Environmental...

  9. 40 CFR 156.80 - General.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Environmental Hazard and Precautionary Statements § 156.80 General. (a... to take to avoid the hazard or mitigate its effects. (b) Location of statements. Environmental...

  10. 40 CFR 156.80 - General.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Environmental Hazard and Precautionary Statements § 156.80 General. (a... to take to avoid the hazard or mitigate its effects. (b) Location of statements. Environmental...

  11. 46 CFR 160.156-1 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... APPROVAL LIFESAVING EQUIPMENT Rescue Boats and Fast Rescue Boats (SOLAS) § 160.156-1 Scope. This subpart prescribes standards, tests, and procedures for seeking Coast Guard approval of a rescue boat, including a fast rescue boat, complying with SOLAS and the IMO LSA Code, for use on waters other than...

  12. 40 CFR 156.206 - General statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....” This statement shall be under the heading AGRICULTURAL USE REQUIREMENTS in the labeling. (e) Spanish... to the criteria in § 156.62, the signal word shall appear in Spanish in addition to English followed... Spanish signal word “PELIGRO” shall be used for products in toxicity category I, and the Spanish...

  13. 46 CFR 160.156-1 - Scope.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... APPROVAL LIFESAVING EQUIPMENT Rescue Boats and Fast Rescue Boats (SOLAS) § 160.156-1 Scope. This subpart prescribes standards, tests, and procedures for seeking Coast Guard approval of a rescue boat, including a fast rescue boat, complying with SOLAS and the IMO LSA Code, for use on waters other than...

  14. 40 CFR 82.156 - Required practices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.156 Required practices. (a) All... recycling machine certified pursuant to § 82.158. All persons opening appliances except for MVACs and MVAC... remaining portions of the appliance, or a specific vessel within the appliance) or a recovery or...

  15. 40 CFR 82.156 - Required practices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.156 Required practices. (a) All... recycling machine certified pursuant to § 82.158. All persons opening appliances except for MVACs and MVAC... remaining portions of the appliance, or a specific vessel within the appliance) or a recovery or...

  16. 40 CFR 82.156 - Required practices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PROTECTION OF STRATOSPHERIC OZONE Recycling and Emissions Reduction § 82.156 Required practices. (a) All... recycling machine certified pursuant to § 82.158. All persons opening appliances except for MVACs and MVAC... remaining portions of the appliance, or a specific vessel within the appliance) or a recovery or...

  17. 45 CFR 156.420 - Plan variations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-Sharing Reductions § 156.420 Plan variations. (a) Submission of silver plan variations. For each of its silver health plans that an issuer offers, or intends to offer in the individual market on an Exchange... standard silver plan and three variations of the standard silver plan, as follows— (1) For...

  18. 45 CFR 156.420 - Plan variations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-Sharing Reductions § 156.420 Plan variations. (a) Submission of silver plan variations. For each of its silver health plans that an issuer offers, or intends to offer in the individual market on an Exchange... standard silver plan and three variations of the standard silver plan, as follows— (1) For...

  19. 45 CFR 156.400 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... health plan as established in § 156.140(c). De minimis variation for a silver plan variation means a... or more generous means, between a QHP (including a standard silver plan) or plan variation, and one... variation, a limited cost sharing plan variation, or a silver plan variation. Reduced maximum...

  20. 45 CFR 400.156 - Service requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Refugee Social Services Scope of Refugee Social Services § 400.156 Service requirements. (a) In order to...

  1. 45 CFR 400.156 - Service requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Refugee Social Services Scope of Refugee Social Services § 400.156 Service requirements. (a) In order to...

  2. 45 CFR 400.156 - Service requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Refugee Social Services Scope of Refugee Social Services § 400.156 Service requirements. (a) In order to...

  3. 50 CFR 300.156 - Prohibited acts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... Nationals Fishing in Russian Fisheries § 300.156 Prohibited acts. In addition to the prohibited acts... such vessel: (a) To fish for Russian fishery resources without a valid permit issued by the competent authorities of the Russian Federation. (b) To violate the provisions, conditions, and restrictions of...

  4. 50 CFR 300.156 - Prohibited acts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... Nationals Fishing in Russian Fisheries § 300.156 Prohibited acts. In addition to the prohibited acts... such vessel: (a) To fish for Russian fishery resources without a valid permit issued by the competent authorities of the Russian Federation. (b) To violate the provisions, conditions, and restrictions of...

  5. 50 CFR 300.156 - Prohibited acts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... Nationals Fishing in Russian Fisheries § 300.156 Prohibited acts. In addition to the prohibited acts... such vessel: (a) To fish for Russian fishery resources without a valid permit issued by the competent authorities of the Russian Federation. (b) To violate the provisions, conditions, and restrictions of...

  6. Inclusion complexes of trivalent lutetium cations with an acidic derivative of per(3,6-anhydro)-alpha-cyclodextrin.

    PubMed

    Bonnet, Célia; Gadelle, Andrée; Pécaut, Jacques; Fries, Pascal H; Delangle, Pascale

    2005-02-07

    The cyclodextrin derivative (hexakis (2-O-carboxymethyl-3,6-anhydro)-alpha-cyclodextrin) forms mono- and bimetallic complexes with lutetium(III) in aqueous solution; the X-ray structure of the binuclear complex [Lu2(ACX)(H2O)2] is the first example of a lanthanide-cyclodextrin inclusion complex.

  7. 26 CFR 1.56(g)-0 - Table of Contents.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Table of Contents. 1.56(g)-0 Section 1.56(g)-0... Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56(g)-0 Table of Contents. This section lists the paragraphs contained in § 1.56(g)-1. § 1.56(g)-1Adjusted current earnings. (a) Adjustment...

  8. Vacuum ultraviolet field emission lamp consisting of neodymium ion doped lutetium fluoride thin film as phosphor.

    PubMed

    Yanagihara, Masahiro; Tsuji, Takayuki; Yusop, Mohd Zamri; Tanemura, Masaki; Ono, Shingo; Nagami, Tomohito; Fukuda, Kentaro; Suyama, Toshihisa; Yokota, Yuui; Yanagida, Takayuki; Yoshikawa, Akira

    2014-01-01

    A vacuum ultraviolet (VUV) field emission lamp was developed by using a neodymium ion doped lutetium fluoride (Nd(3+) : LuF3) thin film as solid-state phosphor and carbon nanofiber field electron emitters. The thin film was synthesized by pulsed laser deposition and incorporated into the lamp. The cathodoluminescence spectra of the lamp showed multiple emission peaks at 180, 225, and 255 nm. These emission spectra were in good agreement with the spectra reported for the Nd(3+) : LuF3 crystal. Moreover, application of an acceleration voltage effectively increased the emission intensity. These results contribute to the performance enhancement of the lamp operating in the VUV region.

  9. Vacuum Ultraviolet Field Emission Lamp Consisting of Neodymium Ion Doped Lutetium Fluoride Thin Film as Phosphor

    PubMed Central

    Yanagihara, Masahiro; Tsuji, Takayuki; Yusop, Mohd Zamri; Tanemura, Masaki; Nagami, Tomohito; Fukuda, Kentaro; Suyama, Toshihisa; Yokota, Yuui; Yanagida, Takayuki; Yoshikawa, Akira

    2014-01-01

    A vacuum ultraviolet (VUV) field emission lamp was developed by using a neodymium ion doped lutetium fluoride (Nd3+ : LuF3) thin film as solid-state phosphor and carbon nanofiber field electron emitters. The thin film was synthesized by pulsed laser deposition and incorporated into the lamp. The cathodoluminescence spectra of the lamp showed multiple emission peaks at 180, 225, and 255 nm. These emission spectra were in good agreement with the spectra reported for the Nd3+ : LuF3 crystal. Moreover, application of an acceleration voltage effectively increased the emission intensity. These results contribute to the performance enhancement of the lamp operating in the VUV region. PMID:25302320

  10. Photoemission spectroscopy study of the lanthanum lutetium oxide/silicon interface

    SciTech Connect

    Nichau, A.; Schnee, M.; Schubert, J.; Bernardy, P.; Hollaender, B.; Buca, D.; Mantl, S.; Besmehn, A.; Breuer, U.; Rubio-Zuazo, J.; Castro, G. R.; Muecklich, A.; Borany, J. von

    2013-04-21

    Rare earth oxides are promising candidates for future integration into nano-electronics. A key property of these oxides is their ability to form silicates in order to replace the interfacial layer in Si-based complementary metal-oxide field effect transistors. In this work a detailed study of lanthanum lutetium oxide based gate stacks is presented. Special attention is given to the silicate formation at temperatures typical for CMOS processing. The experimental analysis is based on hard x-ray photoemission spectroscopy complemented by standard laboratory experiments as Rutherford backscattering spectrometry and high-resolution transmission electron microscopy. Homogenously distributed La silicate and Lu silicate at the Si interface are proven to form already during gate oxide deposition. During the thermal treatment Si atoms diffuse through the oxide layer towards the TiN metal gate. This mechanism is identified to be promoted via Lu-O bonds, whereby the diffusion of La was found to be less important.

  11. Photoelectric conversion and electrochromic properties of lutetium tetrakis(tert-butyl)bisphthalocyaninate

    SciTech Connect

    Hu, Andrew Teh; Hu Tenyi; Liu Lungchang

    2003-12-10

    Both photoelectric and electrochromic effects on lutetium tetrakis(tert-butyl)bisphthalocyaninate (Lu(TBPc){sub 2}) have been carried out in this study. Lu(TBPc){sub 2} is known for its electrochromic performance, but its photoelectric effect has not mentioned in the literature. The electrochromic properties of Lu(TBPc){sub 2} have been measured by cyclic voltammetry (CV) and UV-Vis spectrometer at the same time. It takes less than 1.5 s for the color to change from red to green under 0.9 V. Its cycle life is at least over 500 times. Furthermore, we also investigate its photoelectric conversion properties. Its photoelectric cell exhibits a positive photo-electricity conversion effect with a short-circuit photocurrent (46.4 {mu}A/cm{sup 2}) under illumination of white light (1.201 mW/cm{sup 2})

  12. 33 CFR 156.160 - Supervision by person in charge.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Operations § 156.160 Supervision by person in charge. (a) No person may connect or disconnect a hose, top off... in charge, required by § 156.120(s), supervises that procedure. (b) No person may start the flow...

  13. 33 CFR 156.300 - Designated lightering zones.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Designated lightering zones. 156.300 Section 156.300 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Requirements for the Gulf of Mexico § 156.300 Designated lightering zones. The following lightering zones...

  14. 33 CFR 156.300 - Designated lightering zones.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Designated lightering zones. 156.300 Section 156.300 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Requirements for the Gulf of Mexico § 156.300 Designated lightering zones. The following lightering zones...

  15. 33 CFR 156.300 - Designated lightering zones.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Designated lightering zones. 156.300 Section 156.300 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Requirements for the Gulf of Mexico § 156.300 Designated lightering zones. The following lightering zones...

  16. 45 CFR 156.515 - CO-OP standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false CO-OP standards. 156.515 Section 156.515 Public... Operated and Oriented Plan Program § 156.515 CO-OP standards. (a) General. A CO-OP must satisfy the...) Governance requirements. A CO-OP must meet the following governance requirements: (1) Member control. A...

  17. 45 CFR 156.515 - CO-OP standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false CO-OP standards. 156.515 Section 156.515 Public... Operated and Oriented Plan Program § 156.515 CO-OP standards. (a) General. A CO-OP must satisfy the...) Governance requirements. A CO-OP must meet the following governance requirements: (1) Member control. A...

  18. 45 CFR 156.515 - CO-OP standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false CO-OP standards. 156.515 Section 156.515 Public... Operated and Oriented Plan Program § 156.515 CO-OP standards. (a) General. A CO-OP must satisfy the...) Governance requirements. A CO-OP must meet the following governance requirements: (1) Member control. A...

  19. 10 CFR 52.156 - Contents of applications; general information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Contents of applications; general information. 52.156 Section 52.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.156 Contents of applications; general...

  20. 10 CFR 52.156 - Contents of applications; general information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Contents of applications; general information. 52.156 Section 52.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.156 Contents of applications; general...

  1. 10 CFR 52.156 - Contents of applications; general information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Contents of applications; general information. 52.156 Section 52.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.156 Contents of applications; general...

  2. 10 CFR 52.156 - Contents of applications; general information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Contents of applications; general information. 52.156 Section 52.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.156 Contents of applications; general...

  3. 10 CFR 52.156 - Contents of applications; general information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Contents of applications; general information. 52.156 Section 52.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.156 Contents of applications; general...

  4. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 156.208 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.208 Restricted-entry... ingredient to the criteria of § 156.62. The most toxic of the applicable toxicity categories that...

  5. 42 CFR 483.156 - Registry of nurse aides.

    Code of Federal Regulations, 2010 CFR

    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...

  6. 7 CFR 4279.156 - Planning and performing development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Planning and performing development. 4279.156 Section 4279.156 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS... Industry Loans § 4279.156 Planning and performing development. (a) Design policy. The lender must...

  7. 24 CFR 17.156 - Stay of offset.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Stay of offset. 17.156 Section 17.156 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development... Payment Offset Provisions and Administrative Wage Garnishment § 17.156 Stay of offset. If the...

  8. 37 CFR 41.156 - Compelling testimony and production.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... production. 41.156 Section 41.156 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... Cases § 41.156 Compelling testimony and production. (a) Authorization required. A party seeking to compel testimony or production of documents or things must file a miscellaneous motion for...

  9. 30 CFR 206.156 - Transportation allowances-general.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Transportation allowances-general. 206.156 Section 206.156 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT PRODUCT VALUATION Federal Gas § 206.156 Transportation allowances—general. (a) Where the value...

  10. 42 CFR 483.156 - Registry of nurse aides.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 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...

  11. 42 CFR 483.156 - Registry of nurse aides.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 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...

  12. 42 CFR 483.156 - Registry of nurse aides.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 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...

  13. 42 CFR 483.156 - Registry of nurse aides.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 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...

  14. 26 CFR 1.56A-5 - Tax carryovers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Tax carryovers. 1.56A-5 Section 1.56A-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-5 Tax carryovers. (a) In...

  15. 26 CFR 1.56A-5 - Tax carryovers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Tax carryovers. 1.56A-5 Section 1.56A-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-5 Tax carryovers. (a) In...

  16. 26 CFR 1.56A-5 - Tax carryovers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 1 2012-04-01 2012-04-01 false Tax carryovers. 1.56A-5 Section 1.56A-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-5 Tax carryovers. (a) In...

  17. 26 CFR 156.7701-1 - Tax return preparer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Tax return preparer. 156.7701-1 Section 156... EXCISE TAXES (CONTINUED) EXCISE TAX ON GREENMAIL Procedure and Administration § 156.7701-1 Tax return preparer. (a) In general. For the definition of a tax return preparer, see § 301.7701-15 of this...

  18. 26 CFR 1.56A-5 - Tax carryovers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Tax carryovers. 1.56A-5 Section 1.56A-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-5 Tax carryovers. (a) In...

  19. 26 CFR 1.56A-5 - Tax carryovers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 1 2013-04-01 2013-04-01 false Tax carryovers. 1.56A-5 Section 1.56A-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-5 Tax carryovers. (a) In...

  20. 30 CFR 1206.156 - Transportation allowances-general.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Transportation allowances-general. 1206.156 Section 1206.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.156 Transportation allowances—general. (a) Where...

  1. 30 CFR 1206.156 - Transportation allowances-general.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Transportation allowances-general. 1206.156 Section 1206.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.156 Transportation allowances—general. (a) Where...

  2. 30 CFR 1206.156 - Transportation allowances-general.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Transportation allowances-general. 1206.156 Section 1206.156 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.156 Transportation allowances—general. (a) Where...

  3. 45 CFR 156.122 - Prescription drug benefits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Prescription drug benefits. 156.122 Section 156... Essential Health Benefits Package § 156.122 Prescription drug benefits. (a) A health plan does not provide... at least the greater of: (i) One drug in every United States Pharmacopeia (USP) category and...

  4. 45 CFR 156.122 - Prescription drug benefits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Prescription drug benefits. 156.122 Section 156... Essential Health Benefits Package § 156.122 Prescription drug benefits. (a) A health plan does not provide... at least the greater of: (i) One drug in every United States Pharmacopeia (USP) category and...

  5. 32 CFR 156.5 - National security positions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false National security positions. 156.5 Section 156.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE SECURITY DEPARTMENT OF DEFENSE PERSONNEL SECURITY PROGRAM (PSP) § 156.5 National security positions. (a) Procedures. The objective of...

  6. 40 CFR 98.156 - Data reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.156 Section 98.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING HCFC-22 Production and HFC-23 Destruction § 98.156...

  7. 40 CFR 98.156 - Data reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.156 Section 98.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING HCFC-22 Production and HFC-23 Destruction § 98.156...

  8. 40 CFR 98.156 - Data reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.156 Section 98.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING HCFC-22 Production and HFC-23 Destruction § 98.156...

  9. 38 CFR 17.156 - Eligibility for automobile adaptive equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... automobile adaptive equipment. 17.156 Section 17.156 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Automotive Equipment and Driver Training § 17.156 Eligibility for automobile adaptive equipment. Automobile adaptive equipment may be authorized if the Under Secretary for Health...

  10. 38 CFR 17.156 - Eligibility for automobile adaptive equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... automobile adaptive equipment. 17.156 Section 17.156 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Automotive Equipment and Driver Training § 17.156 Eligibility for automobile adaptive equipment. Automobile adaptive equipment may be authorized if the Under Secretary for Health...

  11. 38 CFR 17.156 - Eligibility for automobile adaptive equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... automobile adaptive equipment. 17.156 Section 17.156 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Automotive Equipment and Driver Training § 17.156 Eligibility for automobile adaptive equipment. Automobile adaptive equipment may be authorized if the Under Secretary for Health...

  12. 26 CFR 1.56(g)-1 - Adjusted current earnings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Adjusted current earnings. 1.56(g)-1 Section 1.56(g)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56(g)-1 Adjusted current earnings. (a) Adjustment for...

  13. 40 CFR 86.156-98 - Calculations; refueling test.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Calculations; refueling test. 86.156-98 Section 86.156-98 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Complete Heavy-Duty Vehicles; Test Procedures § 86.156-98 Calculations; refueling test. (a) The...

  14. A new coprecipitation methodology with lutetium hydroxide for preconcentration of heavy metal ions in herbal plant samples.

    PubMed

    Soylak, Mustafa; Murat, Ipek

    2014-01-01

    A new coprecipitation methodology that used lutetium hydroxide as a precipitant for Cu(II), Pb(II), Mn(II), Co(II), Cd(II), Fe(III), and Ni(II) ions in herbal plant and water samples for analysis by atomic absorption spectrometry has been investigated. The parameters such as pH, amount of lutetium, and volume of aqueous sample were optimized for the recovery of these seven metals. The effects of concomitant ions on the separation-preconcentration of analytes were also checked. The validation of the procedure was checked with addition recovery tests and analysis of Standard Reference Material 1570a-Trace Elements in Spinach Leaves and TMDA-70 fortified lake water Certified Reference Material. The LODs for analyte ions were in the range of 1.7-7.2 microg/L. The application of the present procedure was successfully performed for the analysis of analyte contents of herbal plant samples from Turkey.

  15. Rare-earth antisites in lutetium aluminum garnets: Influence on lattice parameter and Ce3+ multicenter structure

    NASA Astrophysics Data System (ADS)

    Przybylińska, H.; Wittlin, A.; Ma, Chong-Geng; Brik, M. G.; Kamińska, A.; Sybilski, P.; Zorenko, Yu.; Nikl, M.; Gorbenko, V.; Fedorov, A.; Kučera, M.; Suchocki, A.

    2014-07-01

    Low temperature, infrared transmission spectra of lutetium aluminum garnet (LuAG) bulk crystals and epitaxial layers doped with Ce are presented. In the region of intra-configurational 4f-4f transitions the spectra of the bulk LuAG crystal exhibit the signatures of several different Ce3+ related centers. Apart from the dominant center, associated with Ce substituting lutetium, at least six other centers are found, some of them attributed to so-called antisite locations of rare-earth ions in the garnet host, i.e., ions in the Al positions. X-ray diffraction data prove lattice expansion of bulk LuAG crystals due presence of rare-earth antisites.

  16. Features of the spectral dependences of transmittance of organic semiconductors based on tert-butyl substituted lutetium phthalocyanine molecules

    SciTech Connect

    Belogorokhov, I. A.; Tikhonov, E. V.; Dronov, M. A.; Belogorokhova, L. I.; Ryabchikov, Yu. V.; Tomilova, L. G.; Khokhlov, D. R.

    2011-11-15

    Vibronic properties of organic semiconductors based on tert-butyl substituted phthalocyanine lutetium diphthalocyanine molecules are studied by IR and Raman spectroscopy. It is shown that substitution of several carbon atoms in initial phthalocyanine (Pc) ligands with {sup 13}C isotope atoms causes a spectral shift in the main absorption lines attributed to benzene, isoindol, and peripheral C-H groups. A comparison of spectral characteristics showed that the shift can vary from 3 to 1 cm{sup -1}.

  17. A Study of the Physical and Mechanical Properties of Lutetium Compared with Those of Transition Metals: A Data Mining Approach

    NASA Astrophysics Data System (ADS)

    Settouti, Nadera; Aourag, Hafid

    2015-01-01

    In this article, we study the physical and mechanical properties of lutetium, which will be compared with the elements of the third-row transition metals (Cs, Ba, Hf, Ta, W, Re, Os, Ir, Pt, Au, Tl, Pb, and Bi). Data mining is an ideal approach for analyzing the information and exploring the hidden knowledge among the data. The purpose of the data mining scheme is to identify and classify the effects of the relationships existing between properties. The results of the investigation are presented by means of multivariate modeling methods, such as the principal component analysis and the partial least squares regression to discover the implicit, yet meaningful, relationship between the elements of the data set, and to locate correlations between the properties of the materials. In this study, we present a data mining approach to discover such unusual correlations between properties of the elements. When comparing the properties of the transition metals with those of lutetium, our results show that lutetium shares many properties and similarities with the transition metals of the sixth row in the periodic table and can be well described as a transition metal.

  18. Arabidopsis mutant sk156 reveals complex regulation of SPL15 in a miR156-controlled gene network

    PubMed Central

    2012-01-01

    Background The Arabidopsis microRNA156 (miR156) regulates 11 members of the SQUAMOSA PROMOTER BINDING PROTEIN LIKE (SPL) family by base pairing to complementary target mRNAs. Each SPL gene further regulates a set of other genes; thus, miR156 controls numerous genes through a complex gene regulation network. Increased axillary branching occurs in transgenic Arabidopsis overexpressing miR156b, similar to that observed in loss-of-function max3 and max4 mutants with lesions in carotenoid cleavage dioxygenases. Arabidopsis miR156b was found to enhance carotenoid levels and reproductive shoot branching when expressed in Brassica napus, suggesting a link between miR156b expression and carotenoid metabolism. However, details of the miR156 regulatory network of SPL genes related to carotenoid metabolism are not known. Results In this study, an Arabidopsis T-DNA enhancer mutant, sk156, was identified due to its altered branching and trichome morphology and increased seed carotenoid levels compared to wild type (WT) ecovar Columbia. Enhanced miR156b expression due to the 35S enhancers present on the T-DNA insert was responsible for these phenotypes. Constitutive and leaf primodium-specific expression of a miR156-insensitive (mutated) SPL15 (SPL15m) largely restored WT seed carotenoid levels and plant morphology when expressed in sk156. The Arabidopsis native miR156-sensitive SPL15 (SPL15n) and SPL15m driven by a native SPL15 promoter did not restore the WT phenotype in sk156. Our findings suggest that SPL15 function is somewhat redundant with other SPL family members, which collectively affect plant phenotypes. Moreover, substantially decreased miR156b transcript levels in sk156 expressing SPL15m, together with the presence of multiple repeats of SPL-binding GTAC core sequence close to the miR156b transcription start site, suggested feedback regulation of miR156b expression by SPL15. This was supported by the demonstration of specific in vitro interaction between DNA

  19. Physical properties of zircon and scheelite lutetium orthovanadate: Experiment and first-principles calculation

    SciTech Connect

    Huang, Zuocai; Zhang, Lei; Pan, Wei

    2013-09-15

    Pure zircon and scheelite LuVO{sub 4} were prepared by solid state reaction and high-pressure route, respectively. Structure, elastic constants, lattice dynamics and thermodynamics of LuVO{sub 4} polymorphs were studied by experiments and first principles calculation. Calculations here are in good agreement with the experimental results. The phonon dispersions of LuVO{sub 4} polymorphs were studied by the linear response method. The calculated phonon dispersions show that zircon and scheelite LuVO{sub 4} phases are dynamically stable. Raman-active frequencies were measured and assigned to different modes according to the calculations. The internal frequencies shift downward after phase transition from zircon to scheelite. Born effective charge tensors elements for both phases are analyzed. The finite temperature thermodynamic properties of LuVO{sub 4} polymorphs were calculated from the obtained phonon density of states by quasi-harmonic approach. - Graphical abstract: Lutetium orthovanadate polymorphs were synthesized by SSR and HP methods and their physical and chemical properties, including lattice dynamical properties, were determined by DFT calculations and experiments. Display Omitted - Highlights: • Pure zircon and scheelite LuVO{sub 4} polymorphs were synthesized by solid state reaction and high-pressure route. • Chemical and physical properties of LuVO4 polymorphs were studied by experiments and first principles calculation. • Raman-active frequencies were measured and assigned to different modes according to the calculations. • Lattice dynamics of polymorphs were discussed in details.

  20. Lutetium speciation and toxicity in a microbial bioassay: testing the free-ion model for lanthanides.

    PubMed

    Weltje, Lennart; Verhoof, Lars R C W; Verweij, Wilko; Hamers, Timo

    2004-12-15

    The validity of the free-ion model (FIM) for the element lutetium (Lu), a member of the lanthanides, was assessed in experiments with the bacterium Vibrio fischeri. The FIM is mainly based on divalent metals and synthetic ligands and has not yet been validated for the trivalent lanthanides. The bioluminescence response of V. fischeri was studied at different Lu concentrations in the presence and absence of natural and synthetic organic ligands [citrate, malate, oxalate, acetate, ethylenediaminetetraacetate (EDTA), and nitrilotriacetate (NTA)]. All ligands were tested separately to ensure that their concentrations would not cause adverse effects themselves. Free Lu3+ concentrations were calculated with a speciation program, after extension of its database with the relevant Lu equilibria. The results confirmed the FIM for Lu: that is, in contrast to total dissolved Lu concentrations, free Lu3+ concentrations had an apparent relationship with the response of V. fischeri. However, a contribution of minor inorganic Lu complexes cannot be ruled out. In the presence of malate and oxalate, the EC50 for Lu3+ decreased faster in time than for the other ligands, indicating lower elimination rates. With an EC50 of 1.57 microM, Lu3+ is more toxic than La3+, Cd2+, or Zn2+ and approximately equally as toxic as Cu2+. Although the pH increased slightly during the experiments, it was shown that the influence of pH on Lu speciation was limited.

  1. Volatile organic compounds sensing properties of tetrakis(alkylthio)-substituted lutetium(III) bisphthalocyanines thin films.

    PubMed

    Kilinç, Necmettin; Atilla, Devrim; Gürek, Ayşe Gül; Oztürk, Zafer Ziya; Ahsen, Vefa

    2009-11-15

    The effect of volatile organic compounds (VOCs) such as acetone, methanol, ethanol, chloroform, carbon tetrachloride, dichloromethane, and hexane on electrical conductivity of thin films of bis[tetrakis(alkylthio)phthalocyaninato]lutetium(III) double decker complexes [(C(n)H(2n+1)S)(4)Pc](2)Lu(III) was investigated. The [(C(n)H(2n+1)S)(4)Pc](2)Lu(III) molecules substituted with different alkylthia chains (n=6, 8, 10, 12, and 16) were coated on interdigital transducers using a jet spray technique. A change (increase or decrease) in the conductivity of the [(C(n)H(2n+1)S)(4)Pc](2)Lu(III) films was observed depending on the concentration of the VOCs, which was ranging from 500 to 5000 ppm. The decrease in the conductivity of the sensors for the dissolvent of the compounds (chloroform, carbon tetrachloride, dichloromethane and hexane) could be related to swelling of the films. On the other hand, the increase in the conductivity of the sensors for the other VOCs (acetone, methanol and ethanol) could be resulted from that the VOCs act as electron donors and/or acceptors in the films. A linear relationship between the sensor response and concentration of the VOC vapors is obtained. The sensitivities of the [(C(n)H(2n+1)S)(4)Pc](2)Lu(III) films were in the range of 2.10(-4)-3.10(-3)%/ppm.

  2. Lutetium 177-DOTA-TATE therapy for esthesioneuroblastoma: A case report.

    PubMed

    Sabongi, Juliano Guerra; Gonçalves, Mônica Carboni Pereira; Alves, Cira Danielle Casado; Alves, João; Scapulatempo-Neto, Cristovam; Moriguchi, Sonia Marta

    2016-11-01

    Esthesioneuroblastoma (ENB), also known as olfactory neuroblastoma, is a rare malignant tumor that accounts for 3% of all tumors of the nasal cavity. The incidence of ENB is 0.4 cases per million in the general population, and the most common symptoms are nasal obstruction and epistaxis. Previous studies have indicated the presence of somatostatin receptors in this tumor type. Common treatment strategies for ENB include resection and adjuvant radiotherapy and/or chemotherapy (combined treatment); however, the rate of recurrence is high. Treatment of neuroendocrine tumors using radionuclides bound to somatostatin analogues is well established in clinical practice. However, a standard and effective therapeutic approach has not been reported for ENB. The current study described the case of a 74-year-old female with numerous recurrences of ENB following multiple treatments and without possibility of resection. The patient was treated with the radiolabeled-somatostatin analogue, (177)Lutetium-DOTA-octreotate ((177)Lu-DOTA-TATE), which successfully controlled the disease. This suggests that (177)Lu-DOTA-TATE is a potential treatment for ENB and may represent an effective alternative and novel therapeutic strategy for this disease.

  3. The melting behavior of lutetium aluminum perovskite LuAlO3

    NASA Astrophysics Data System (ADS)

    Klimm, Detlef

    2010-02-01

    DTA measurements with mixtures of aluminum oxide and lutetium oxide around the 1:1 perovskite composition were performed up to 1970C. A peak with onset 1901C was due to the melting of the eutectic Lu4Al2O9 (monoclinic phase) and LuAlO3 (perovskite). Neither peritectic melting of the perovskite nor its decomposition in the solid phase could be resolved experimentally. The maximum of the eutectic peak size is near x=0.44, on the Lu-rich side of the perovskite, which is consistent with the conclusion that LuAlO3 melts peritectically at ca. 1907C as proposed by Wu, Pelton, J. Alloys Compd. 179 (1992) 259. Thermodynamic equilibrium calculation reveals that under strongly reducing conditions (oxygen partial pressure <10-13 bar) aluminum(III) oxide can be reduced to suboxides or even Al metal. It is shown that under such conditions a new phase field with liquid Al can appear.

  4. Lutetium 177-DOTA-TATE therapy for esthesioneuroblastoma: A case report

    PubMed Central

    Sabongi, Juliano Guerra; Gonçalves, Mônica Carboni Pereira; Alves, Cira Danielle Casado; Alves, João; Scapulatempo-Neto, Cristovam; Moriguchi, Sonia Marta

    2016-01-01

    Esthesioneuroblastoma (ENB), also known as olfactory neuroblastoma, is a rare malignant tumor that accounts for 3% of all tumors of the nasal cavity. The incidence of ENB is 0.4 cases per million in the general population, and the most common symptoms are nasal obstruction and epistaxis. Previous studies have indicated the presence of somatostatin receptors in this tumor type. Common treatment strategies for ENB include resection and adjuvant radiotherapy and/or chemotherapy (combined treatment); however, the rate of recurrence is high. Treatment of neuroendocrine tumors using radionuclides bound to somatostatin analogues is well established in clinical practice. However, a standard and effective therapeutic approach has not been reported for ENB. The current study described the case of a 74-year-old female with numerous recurrences of ENB following multiple treatments and without possibility of resection. The patient was treated with the radiolabeled-somatostatin analogue, 177Lutetium-DOTA-octreotate (177Lu-DOTA-TATE), which successfully controlled the disease. This suggests that 177Lu-DOTA-TATE is a potential treatment for ENB and may represent an effective alternative and novel therapeutic strategy for this disease. PMID:27882120

  5. 26 CFR 1.56A-1 - Imposition of tax.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Imposition of tax. 1.56A-1 Section 1.56A-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Regulations Applicable to Taxable Years Beginning in 1969 and Ending in 1970 § 1.56A-1 Imposition of tax. (a) In general. Section 56(a) imposes an income tax...

  6. Parameters for the RM1 Quantum Chemical Calculation of Complexes of the Trications of Thulium, Ytterbium and Lutetium.

    PubMed

    Filho, Manoel A M; Dutra, José Diogo L; Rocha, Gerd B; Simas, Alfredo M; Freire, Ricardo O

    2016-01-01

    The RM1 quantum chemical model for the calculation of complexes of Tm(III), Yb(III) and Lu(III) is advanced. Subsequently, we tested the models by fully optimizing the geometries of 126 complexes. We then compared the optimized structures with known crystallographic ones from the Cambridge Structural Database. Results indicate that, for thulium complexes, the accuracy in terms of the distances between the lanthanide ion and its directly coordinated atoms is about 2%. Corresponding results for ytterbium and lutetium are both 3%, levels of accuracy useful for the design of lanthanide complexes, targeting their countless applications.

  7. Parameters for the RM1 Quantum Chemical Calculation of Complexes of the Trications of Thulium, Ytterbium and Lutetium

    PubMed Central

    Filho, Manoel A. M.; Dutra, José Diogo L.; Rocha, Gerd B.; Simas, Alfredo M.

    2016-01-01

    The RM1 quantum chemical model for the calculation of complexes of Tm(III), Yb(III) and Lu(III) is advanced. Subsequently, we tested the models by fully optimizing the geometries of 126 complexes. We then compared the optimized structures with known crystallographic ones from the Cambridge Structural Database. Results indicate that, for thulium complexes, the accuracy in terms of the distances between the lanthanide ion and its directly coordinated atoms is about 2%. Corresponding results for ytterbium and lutetium are both 3%, levels of accuracy useful for the design of lanthanide complexes, targeting their countless applications. PMID:27223475

  8. Structural and electrochemical properties of lutetium bis-octachloro-phthalocyaninate nanostructured films. Application as voltammetric sensors.

    PubMed

    Alessio, P; Apetrei, C; Rubira, R J G; Constantino, C J L; Medina-Plazal, C; De Saja, J A; Rodríguez-Méndez, M L

    2014-09-01

    Thin films of the bis[2,3,9,10,16,17,23,24-octachlorophthalocyaninate] lutetium(III) complex (LuPc2Cl32) have been prepared by the Langmuir-Blodgett and the Langmuir-Schaefer (LS) techniques. The influence of the chlorine substituents in the structure of the films and in their spectroscopic, electrochemical and sensing properties has been evaluated. The π-A isotherms exhibit a monolayer stability greater than the observed in the unsubstituted analogue (LuPc2), being easily transferred to solid substrates, also in contrast to LuPc2. The LB and LS films present a linear growth forming stratified layers, monitored by UV-VIS absorption spectroscopy. The latter also revealed the presence of LuPc2Cl32 in the form of monomers and aggregates in both films. The FTIR data showed that the LuPc2Cl32 molecules present a non-preferential arrangement in both films. Monolayers of LB and LS were deposited onto 6 nm Ag island films to record surface-enhanced resonance Raman scattering (SERRS), leading to enhancement factors close to 2 x 10(3). Finally, LB and LS films deposited onto ITO glass have been successfully used as voltammetric sensors for the detection of catechol. The improved electroactivity of the LB and LS films has been confirmed by the reduction of the overpotential of the oxidation of catechol. The enhancement of the electrocatalytic effect observed in LB and LS films is the result of the nanostructured arrangement of the surface which increases the number of active sites. The sensors show a limit of detection in the range of 10(-5) mol/L.

  9. Lutetium(III)-dependent self-assembly study of ciliate Euplotes octocarinatus centrin.

    PubMed

    Duan, Lian; Zhao, Ya-Qin; Wang, Zhi-Jun; Li, Guo-Ting; Liang, Ai-Hua; Yang, Bin-Sheng

    2008-02-01

    Ciliate Euplotes octocarinatus centrin (EoCen) is a member of the EF-hand superfamily of calcium-binding proteins, which often associated with the centrosomes and basal bodies. To explore the possible structural role of EoCen, we initiated a physicochemical study of the self-assembly properties of the purified protein in vitro. The native PAGE results indicate that only the integral protein shows multimers in the presence of Lu(3+). The dependence of Lu(3+) induced self-assembly of EoCen on various chemical and physical factors, including temperature, protein concentration, ionic strength and pH, was characterized using resonance light scattering (RLS). Control experiments with different metal ions suggest that Ca(2+) and Lu(3+) bindings to the N-terminal domain of EoCen are all positive to the self-assembly of the protein, and Lu(3+) exhibits the stronger effect, however, Mg(2+) alone cannot take the same effect. The experiments of 2-ptoluidinylnaphthalene-6-sulfonate (TNS) binding and ionic strength demonstrate that the lutetium(III)-dependent self-assembly is closely related to the exposure of hydrophobic cavity. Control experiment on pH value with EoCen and the fragments of it, N-terminal domain of EoCen (N-EoCen), indicates that the electrostatic effect is of small tendency to be served as the main driving force in the self-assembly of EoCen. The specific oligomerization form of the protein was exhibited by cross-linking experiment.

  10. Motexafin lutetium-photodynamic therapy of prostate cancer: Short and long term effects on PSA

    PubMed Central

    Patel, Hiral; Mick, Rosemarie; Finlay, Jarod; Zhu, Timothy C.; Rickter, Elizabeth; Cengel, Keith A.; Malkowicz, S. Bruce; Hahn, Stephen M.; Busch, Theresa M.

    2009-01-01

    Purpose: The time course of serum PSA response to photodynamic therapy (PDT) of prostate cancer was measured. Experimental Design: Seventeen patients were treated in a Phase I trial of motexafin lutetium-PDT. PDT dose was calculated in each patient as the product of the ex vivo-measured pre-PDT photosensitizer level and the in situ-measured light dose. Serum PSA level was measured within two months prior to PDT (baseline), and at day 1; weeks 1-3; months 1, 2 and 3; months 4-6 and months 7-11 after PDT. Results: At 24h after PDT, serum PSA increased by 98±36% (mean ± SE) relative to baseline levels (p=0.007). When patients were dichotomized based on median PDT dose, those who received high PDT dose demonstrated a 119±52% increase in PSA compared to a 54±27% increase in patients treated at low PDT dose. Patients treated with high vs. low PDT dose demonstrated a median biochemical delay of 82 vs. 43 days (p=0.024), with biochemical delay defined as the length of time between PDT and a nonreversible increase in PSA to a value ≥baseline. Conclusions: Results show PDT to induce large, transient increases in serum PSA levels. Patients who experienced high PDT dose demonstrated greater short-term increase in PSA and a significantly more durable PSA response (biochemical delay). These data strongly promote the need for individualized delivery of PDT dose and assessment of treatment effect in PDT of prostate cancer. Information gained from such patient-specific measurements could facilitate the introduction of multiple PDT sessions in patients who would benefit. PMID:18676760

  11. Investigation of high pressure phase transition and electronic properties of Lutetium Nitride

    NASA Astrophysics Data System (ADS)

    Singh, Sanjay Kumar; Verma, U. P.

    2015-09-01

    In the present manuscript we have investigated the structural, electronic and phase transition properties of the heaviest lanthanide lutetium nitride (LuN) compound using an ab initio calculations based on the density functional theory with Perdrew, Burke and Ernzerhof generalized gradient approximation (PBE-GGA) and Engel-Vosko(EV)-GGA as implemented in WIEN2k code. The basic ground state properties viz., lattice constants (a), bulk modulus (B0) and its pressure derivative (B0’) and total energy (E0) are calculated. The calculated values of lattice constant is 4.76 Å which is in good agreement with experimental value a= 4.76 A and other theoretical value. The relative stabilities of LuN at high pressures in the NaCl (B1), CsCl (B2), zinc blende (B3) and body centred tetragonal (BCT) structures are analysed. At compressed volumes, this compound is found to favour the CsCl phase rather the body centred tetragonal phase and zinc blende as observed in other lanthanum pnictides, which has been predicted by the total energy minimization. Under compression LuN undergoes a transition from NaCl to CsCl type structure at around 250.81 GPa with a volume collapse of 3.75%. To see the effect of functional we have also computed the band structure in B1 and B2 structure. Obtained result on band structure shows that LuN are semimetal by GGA while depicts semiconducting behaviour by EV-GGA. It shows metallic nature in B2 phase.

  12. 42 CFR 423.156 - Consumer satisfaction surveys.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Consumer satisfaction surveys. 423.156 Section 423... Quality Improvement Requirements § 423.156 Consumer satisfaction surveys. Part D contracts with 600 or... Healthcare Providers and Systems (CAHPS) survey vendors to conduct the Medicare CAHPS satisfaction survey...

  13. 42 CFR 423.156 - Consumer satisfaction surveys.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Consumer satisfaction surveys. 423.156 Section 423... Quality Improvement Requirements § 423.156 Consumer satisfaction surveys. Part D contracts with 600 or... Healthcare Providers and Systems (CAHPS) survey vendors to conduct the Medicare CAHPS satisfaction survey...

  14. 42 CFR 423.156 - Consumer satisfaction surveys.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Consumer satisfaction surveys. 423.156 Section 423... Quality Improvement Requirements § 423.156 Consumer satisfaction surveys. Part D contracts with 600 or... Healthcare Providers and Systems (CAHPS) survey vendors to conduct the Medicare CAHPS satisfaction survey...

  15. 42 CFR 423.156 - Consumer satisfaction surveys.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Consumer satisfaction surveys. 423.156 Section 423... Improvement Requirements § 423.156 Consumer satisfaction surveys. Part D contracts with 600 or more enrollees... Providers and Systems (CAHPS) survey vendors to conduct the Medicare CAHPS satisfaction survey of Part...

  16. 27 CFR 19.156 - Powers of attorney.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Powers of attorney. 19.156 Section 19.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Powers of attorney. The proprietor shall execute and file with the appropriate TTB officer a Form...

  17. 40 CFR 156.85 - Non-target organisms.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Non-target organisms. 156.85 Section 156.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... Non-target organisms. (a) Requirement. Where a hazard exists to non-target organisms, EPA may...

  18. 40 CFR 156.85 - Non-target organisms.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Non-target organisms. 156.85 Section 156.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... Non-target organisms. (a) Requirement. Where a hazard exists to non-target organisms, EPA may...

  19. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  20. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  1. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  2. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  3. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  4. 19 CFR 122.156 - Release of passengers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Service or by a Customs officer acting on behalf of that agency. ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Release of passengers. 122.156 Section 122.156 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF...

  5. 40 CFR 98.156 - Data reporting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.156... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING HCFC-22 Production and HFC-23 Destruction § 98.156 Data... site for destruction in metric tons. (10) Mass of HFC-23 in storage at the beginning and end of...

  6. 40 CFR 98.156 - Data reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.156... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING HCFC-22 Production and HFC-23 Destruction § 98.156 Data... site for destruction in metric tons. (10) Mass of HFC-23 in storage at the beginning and end of...

  7. 45 CFR 156.200 - QHP issuer participation standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 156.200 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.200 QHP...

  8. 12 CFR 252.156 - Reports of stress test results.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Reports of stress test results. 252.156 Section... SYSTEM (CONTINUED) ENHANCED PRUDENTIAL STANDARDS (REGULATION YY) Company-Run Stress Test Requirements for....156 Reports of stress test results. (a) Reports to the Board of stress test results—(1) Savings...

  9. 12 CFR 252.156 - Reports of stress test results.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Reports of stress test results. 252.156 Section... SYSTEM (CONTINUED) ENHANCED PRUDENTIAL STANDARDS (REGULATION YY) Company-Run Stress Test Requirements for....156 Reports of stress test results. (a) Reports to the Board of stress test results—(1) Savings...

  10. 45 CFR 156.250 - Health plan applications and notices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Health plan applications and notices. 156.250 Section 156.250 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING...

  11. 45 CFR 156.250 - Health plan applications and notices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  12. 30 CFR 75.156 - AMS operator, qualifications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false AMS operator, qualifications. 75.156 Section 75... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Qualified and Certified Persons § 75.156 AMS operator, qualifications. (a) To be qualified as an AMS operator, a person shall be provided with...

  13. 45 CFR 156.911 - Dismissal of request for hearing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Dismissal of request for hearing. 156.911 Section 156.911 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE... EXCHANGES Administrative Review of QHP Issuer Sanctions in Federally-Facilitated Exchanges §...

  14. 24 CFR 3282.156 - Petitions for investigations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Petitions for investigations. 3282.156 Section 3282.156 Housing and Urban Development Regulations Relating to Housing and Urban... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Informal and...

  15. 9 CFR 156.1 - Meaning of words.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Meaning of words. 156.1 Section 156.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Meaning of words. Words used in this part in the singular form shall import the plural, and vice versa,...

  16. 9 CFR 156.1 - Meaning of words.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Meaning of words. 156.1 Section 156.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Meaning of words. Words used in this part in the singular form shall import the plural, and vice versa,...

  17. 9 CFR 156.1 - Meaning of words.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Meaning of words. 156.1 Section 156.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Meaning of words. Words used in this part in the singular form shall import the plural, and vice versa,...

  18. 9 CFR 156.1 - Meaning of words.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Meaning of words. 156.1 Section 156.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Meaning of words. Words used in this part in the singular form shall import the plural, and vice versa,...

  19. 9 CFR 156.1 - Meaning of words.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Meaning of words. 156.1 Section 156.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Meaning of words. Words used in this part in the singular form shall import the plural, and vice versa,...

  20. 40 CFR 408.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for new sources. 408.156 Section 408.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY Fish Meal...

  1. 40 CFR 60.156 - Delegation of authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Delegation of authority. 60.156 Section 60.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Sewage Treatment...

  2. 33 CFR 156.118 - Advance notice of transfer.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Advance notice of transfer. 156... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material Transfer Operations § 156.118 Advance notice of transfer. (a) The COTP may require a facility operator to notify...

  3. 40 CFR 156.85 - Non-target organisms.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Non-target organisms. 156.85 Section 156.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... Non-target organisms. (a) Requirement. Where a hazard exists to non-target organisms, EPA may...

  4. 40 CFR 156.85 - Non-target organisms.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Non-target organisms. 156.85 Section 156.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... Non-target organisms. (a) Requirement. Where a hazard exists to non-target organisms, EPA may...

  5. 47 CFR 25.156 - Consideration of applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 25.156 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Processing of Applications § 25.156 Consideration of... establishes NGSO/GSO sharing criteria for that frequency band. In the event that the Commission receives...

  6. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... acceptable exposure level) shall be retained. Entry restrictions for fumigants have been or shall be... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Restricted-entry statements. 156.208... LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.208...

  7. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... acceptable exposure level) shall be retained. Entry restrictions for fumigants have been or shall be... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Restricted-entry statements. 156.208... LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.208...

  8. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... acceptable exposure level) shall be retained. Entry restrictions for fumigants have been or shall be... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Restricted-entry statements. 156.208... LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.208...

  9. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... acceptable exposure level) shall be retained. Entry restrictions for fumigants have been or shall be... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Restricted-entry statements. 156.208... LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.208...

  10. 40 CFR 159.156 - How information must be submitted.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....156 Section 159.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF POLICIES AND INTERPRETATIONS Reporting Requirements for Risk/Benefit Information... to the Office of Pesticide Programs' Document Processing Desk at the appropriate address as set...

  11. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 156.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.200 Scope and applicability. (a) Scope. (1) This subpart prescribes statements that must be placed on the pesticide label...

  12. 40 CFR 159.156 - How information must be submitted.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....156 Section 159.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF POLICIES AND INTERPRETATIONS Reporting Requirements for Risk/Benefit Information... to the Office of Pesticide Programs' Document Processing Desk at the appropriate address as set...

  13. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 156.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.200 Scope and applicability. (a) Scope. (1) This subpart prescribes statements that must be placed on the pesticide label...

  14. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 156.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.200 Scope and applicability. (a) Scope. (1) This subpart prescribes statements that must be placed on the pesticide label...

  15. 40 CFR 159.156 - How information must be submitted.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....156 Section 159.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF POLICIES AND INTERPRETATIONS Reporting Requirements for Risk/Benefit Information... to the Office of Pesticide Programs' Document Processing Desk at the appropriate address as set...

  16. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 156.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.200 Scope and applicability. (a) Scope. (1) This subpart prescribes statements that must be placed on the pesticide label...

  17. 40 CFR 156.200 - Scope and applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 156.200 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.200 Scope and applicability. (a) Scope. (1) This subpart prescribes statements that must be placed on the pesticide label...

  18. 40 CFR 159.156 - How information must be submitted.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....156 Section 159.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF POLICIES AND INTERPRETATIONS Reporting Requirements for Risk/Benefit Information... to the Office of Pesticide Programs' Document Processing Desk at the appropriate address as set...

  19. 40 CFR 159.156 - How information must be submitted.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....156 Section 159.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF POLICIES AND INTERPRETATIONS Reporting Requirements for Risk/Benefit Information... to the Office of Pesticide Programs' Document Processing Desk at the appropriate address as set...

  20. 42 CFR 423.156 - Consumer satisfaction surveys.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Consumer satisfaction surveys. 423.156 Section 423... Improvement Requirements § 423.156 Consumer satisfaction surveys. Part D contracts with 600 or more enrollees as of July of the prior year must contract with approved Medicare Consumer Assessment of...

  1. Piano-Stool Lutetium Amido and Imido Compounds Supported by a Constrained Bis(oxazoline)cyclopentadienyl Ligand.

    PubMed

    Lampland, Nicole L; Zhu, Jing; Hovey, Megan; Jana, Barun; Ellern, Arkady; Sadow, Aaron D

    2015-07-20

    {Bo(M)Cp(tet)}Lu(CH2Ph)2 (1; Bo(M)Cp(tet) = MeC(Ox(Me2))2C5Me4; Ox(Me2) = 4,4-dimethyl-2-oxazoline) was prepared in 95% yield from the reaction of Bo(M)Cp(tet)H and Lu(CH2Ph)3THF3. Compound 1 reacts with 1 or 2 equiv of H2NCH2R (R = C6H5, 1-C10H7) to give the corresponding imido complexes [{Bo(M)Cp(tet)}LuNCH2R]2 (R = C6H5 (2a), 1-C10H7 (2b)) or amido complexes {Bo(M)Cp(tet)}Lu(NHCH2R)2 (R = C6H5 (3a), 1-C10H7 (3b)). Once isolated, the imido species are insoluble in nonprotic organic solvents. Crystallographic characterization reveals dimeric [{Bo(M)Cp(tet)}LuNCH2(1-C10H7)]2 in the solid state. The reaction of 1 and NH3B(C6F5)3 affords crystallographically characterized {Bo(M)Cp(tet)}Lu{NHB(C6F5)2}C6F5. This species is proposed to form via a transient lutetium imido, which undergoes C6F5 migration to the lutetium center.

  2. High-phasing-power lanthanide derivatives: taking advantage of ytterbium and lutetium for optimized anomalous diffraction experiments using synchrotron radiation.

    PubMed

    Girard, E; Anelli, P L; Vicat, J; Kahn, R

    2003-10-01

    Ytterbium and lutetium are well suited for optimized anomalous diffraction experiments using synchrotron radiation. Therefore, two lanthanide complexes Yb-HPDO3A and Lu-HPDO3A have been produced that are similar to the Gd-HPDO3A complex already known to give good derivative crystals. Derivative crystals of hen egg-white lysozyme were obtained by co-crystallization using 100 mM solutions of each lanthanide complex. De novo phasing has been carried out using single-wavelength anomalous diffraction on data sets collected on each derivative crystal at the L(III) absorption edge of the corresponding lanthanide (ff" = 28 e(-)). A third data set was collected on a Lu-HPDO3A derivative crystal at the Se K absorption edge with f"(Lu) = 10 e(-). The structures were refined and compared with the known structure of the Gd-HPDO3A lysozyme derivative. The quality of the experimental electron-density maps allows easy model building. With L(III) absorption edges at shorter wavelengths than the gadolinium absorption edge, lutetium and ytterbium, when chelated by a ligand such as HPDO3A, form lanthanide complexes that are especially interesting for synchrotron-radiation experiments in structural biology.

  3. Anti-biofouling polymer-decorated lutetium-based nanoparticulate contrast agents for in vivo high-resolution trimodal imaging.

    PubMed

    Liu, Zhen; Dong, Kai; Liu, Jianhua; Han, Xueli; Ren, Jinsong; Qu, Xiaogang

    2014-06-25

    Nanomaterials have gained considerable attention and interest in the development of novel and high-resolution contrast agents for medical diagnosis and prognosis in clinic. A classical urea-based homogeneous precipitation route that combines the merits of in situ thermal decomposition and surface modification is introduced to construct polyethylene glycol molecule (PEG)-decorated hybrid lutetium oxide nanoparticles (PEG-UCNPs). By utilizing the admirable optical and magnetic properties of the yielded PEG-UCNPs, in vivo up-conversion luminescence and T1 -enhanced magnetic resonance imaging of small animals are conducted, revealing obvious signals after subcutaneous and intravenous injection, respectively. Due to the strong X-ray absorption and high atomic number of lanthanide elements, X-ray computed-tomography imaging based on PEG-UCNPs is then designed and carried out, achieving excellent imaging outcome in animal experiments. This is the first example of the usage of hybrid lutetium oxide nanoparticles as effective nanoprobes. Furthermore, biodistribution, clearance route, as well as long-term toxicity are investigated in detail after intravenous injection in a murine model, indicating the overall safety of PEG-UCNPs. Compared with previous lanthanide fluorides, our nanoprobes exhibit more advantages, such as facile construction process and nearly total excretion from the animal body within a month. Taken together, these results promise the use of PEG-UCNPs as a safe and efficient nanoparticulate contrast agent for potential application in multimodal imaging.

  4. ABAB homoleptic bis(phthalocyaninato)lutetium(III) complex: toward the real octupolar cube and giant quadratic hyperpolarizability.

    PubMed

    Ayhan, Mehmet Menaf; Singh, Anu; Hirel, Catherine; Gürek, Ayşe Gül; Ahsen, Vefa; Jeanneau, Erwann; Ledoux-Rak, Isabelle; Zyss, Joseph; Andraud, Chantal; Bretonnière, Yann

    2012-02-29

    The concept of octupolar molecules has considerably enlarged the engineering of second-order nonlinear optical materials by giving access to 2D and 3D architectures. However, if the archetype of octupolar symmetry is a cube with alternating donor and acceptor groups at the corners, no translation of this ideal structure into a real molecule has been realized to date. This may be achieved by designing a bis(phthalocyaninato)lutetium(III) double-decker complex with a crosswise ABAB phthalocyanine bearing alternating electron-donor and electron-acceptor groups. In this communication, we present the first step toward this goal with the synthesis, crystal structure determination, and measurement of the molecular first-order hyperpolarizability β by harmonic light diffusion, of an original lutetium(III) sandwich complex displaying the required ABAB-type alternation for one face of the cube. This structure is characterized by an intense absorption in the near-IR due to an intervalence transition and exhibits the highest quadratic hyperpolarizability ever reported for an octupolar molecule, √<β(2)(HLS)> = 5750 × 10(-30) esu.

  5. Piano-stool lutetium amido and imido compounds supported by a constrained bis(oxazoline)cyclopentadienyl ligand

    DOE PAGES

    Lampland, Nicole L.; Zhu, Jing; Hovey, Megan; ...

    2015-06-25

    {BoMCptet}Lu(CH2Ph)2 (1; BoMCptet = MeC(OxMe2 2C5Me4; OxMe2 = 4,4-dimethyl-2-oxazoline) was prepared in 95% yield from the reaction of BoMCptetH and Lu(CH2Ph)3THF3. Compound 1 reacts with 1 or 2 equiv of H2NCH2R (R = C6H5, 1-C10H7) to give the corresponding imido complexes [{BoMCptet}LuNCH2R]2 (R = C6H5 (2a), 1-C10H7 (2b)) or amido complexes {BoMCptet}Lu(NHCH2R)2 (R = C6H5 (3a), 1-C10H7 (3b)). When isolated, the imido species are insoluble in nonprotic organic solvents. Crystallographic characterization reveals dimeric [{BoMCptet}LuNCH2(1-C10H7)]2 in the solid state. The reaction of 1 and NH3B(C6F5)3 affords crystallographically characterized {BoMCptet}Lu{NHB(C6F5)2}C6F5. This species is proposed to form via a transient lutetium imido, whichmore » undergoes C6F5 migration to the lutetium center.« less

  6. Bis(tetrabenzotriazaporphyrinato) and (tetrabenzotriazaporphyrinato)(phthalocyaninato) lutetium(III) complexes--novel sandwich-type tetrapyrrolic ligand based NIR absorbing electrochromes.

    PubMed

    Pushkarev, Victor E; Kalashnikov, Valery V; Trashin, Stanislav A; Borisova, Nataliya E; Tomilova, Larisa G; Zefirov, Nikolay S

    2013-09-14

    The first sandwich-type complexes have been prepared for tetrabenzotriazaporphyrin ligands. The compounds reveal intrinsic UV-Vis/NIR absorption as well as peculiar electrochromic behavior. The heteroleptic (tetrabenzotriazaporphyrinato)(phthalocyaninato) lutetium derivative shows intermediate spectral and electrochemical properties with respect to homoleptic relatives.

  7. Lutetium oxyorthosilicate block detector readout by avalanche photodiode arrays for high resolution animal PET.

    PubMed

    Pichler, B J; Swann, B K; Rochelle, J; Nutt, R E; Cherry, S R; Siegel, S B

    2004-09-21

    Avalanche photodiodes (APDs) have proven to be useful as light detectors for high resolution positron emission tomography (PET). Their compactness makes these devices excellent candidates for replacing bulky photomultiplier tubes (PMTs) in PET systems where space limitations are an issue. The readout of densely packed, 10 x 10 lutetium oxyorthosilicate (LSO) block detectors (crystal size 2.0 x 2.0 x 12 mm3) with custom-built monolithic 3 x 3 APD arrays was investigated. The APDs had a 5 x 5 mm2 active surface and were arranged on a 6.25 mm pitch. The dead space on the edges of the array was 1.25 mm. The APDs were operated at a bias voltage of approximately 380 V for a gain of 100 and a dark current of 10 nA per APD. The standard deviation in gain between the APDs in the array ranged from 1.8 to 6.5% as the gain was varied from 50 to 108. A fast, low-noise, multi-channel charge sensitive preamplifier application-specific integrated circuit (ASIC) was developed for the APD readout. The amplifier had a rise time of 8 ns, a noise floor of 515 e- rms and a 9 e- pF(-1) noise slope. An acquired flood image showed that all 100 crystals from the block detector could be resolved. Timing measurements with single-channel LSO-APD detectors, as well as with the array, against a plastic scintillator and PMT assembly showed a time resolution of 1.2 ns and 2.5 ns, respectively. The energy resolution measured with a single 4.0 x 4.0 x 10 mm3 LSO crystal, wrapped in four-layer polytetrafluoroethylene (PTFE) tape and coupled with optical grease on a single APD of the array, yielded 15% (full width at half maximum, FWHM) at 511 keV. Stability tests over 9 months of operation showed that the APD arrays do not degrade appreciably. These results demonstrate the ability to decode densely packed LSO scintillation blocks with compact APD arrays. The good timing and energy resolution makes these detectors suitable for high resolution PET.

  8. 156. Detail of lightning arrester on hillside above powerhouse; looking ...

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

    156. Detail of lightning arrester on hillside above powerhouse; looking west. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  9. 42 CFR 460.156 - Other enrollment procedures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.156 Other enrollment procedures. (a) Items...

  10. 42 CFR 460.156 - Other enrollment procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.156 Other enrollment procedures. (a) Items...

  11. 42 CFR 460.156 - Other enrollment procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.156 Other enrollment procedures. (a) Items...

  12. 42 CFR 460.156 - Other enrollment procedures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.156 Other enrollment procedures. (a) Items...

  13. 40 CFR 156.212 - Personal protective equipment statements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.212... equipment statements—(1) Personal protective equipment statements for pesticide handlers. Personal protective equipment statements for pesticide handlers shall be in the HAZARDS TO HUMANS (AND...

  14. 44 CFR 15.6 - Compliance with signs and directions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.6 Compliance with signs and directions. Persons at Mt. Weather...

  15. 44 CFR 15.6 - Compliance with signs and directions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.6 Compliance with signs and directions. Persons at Mt. Weather...

  16. 44 CFR 15.6 - Compliance with signs and directions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.6 Compliance with signs and directions. Persons at Mt. Weather...

  17. 44 CFR 15.6 - Compliance with signs and directions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.6 Compliance with signs and directions. Persons at Mt. Weather...

  18. 44 CFR 15.6 - Compliance with signs and directions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.6 Compliance with signs and directions. Persons at Mt. Weather...

  19. View from southwest of #156 and #157 with covered breezeways ...

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

    View from southwest of #156 and #157 with covered breezeways - National Home for Disabled Volunteer Soldiers, Pacific Branch, Mental Health Buildings, 11301 Wilshire Boulevard, West Los Angeles, Los Angeles County, CA

  20. 40 CFR 417.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.156 Pretreatment standards for new sources. Any new source subject to...

  1. 40 CFR 417.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.156 Pretreatment standards for new sources. Any new source subject to...

  2. 40 CFR 417.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.156 Pretreatment standards for new sources. Any new source subject to...

  3. 40 CFR 417.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.156 Pretreatment standards for new sources. Any new source subject to...

  4. 40 CFR 417.156 - Pretreatment standards for new sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Spray Dried Detergents Subcategory § 417.156 Pretreatment standards for new sources. Any new source subject to...

  5. 50. Overall view of building 156, Warhead Building on far ...

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

    50. Overall view of building 156, Warhead Building on far left, and building 157, sentry control box at entry to launch pad at far right, looking east - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

  6. 30 CFR 15.6 - Issuance of approval.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 15.6 Issuance of approval. (a) MSHA will issue an approval or a notice of the reasons for denying... advertise or otherwise represent an explosive or sheathed explosive unit as approved until MSHA has...

  7. 49. Overall view of building 156, Warhead Building on far ...

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

    49. Overall view of building 156, Warhead Building on far left, and building 160, acid fueling station on far right, looking west - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

  8. 47. Overall view of building 156, Warhead Building on far ...

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

    47. Overall view of building 156, Warhead Building on far right, and building 160, acid fueling station on far left, looking northeast - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

  9. 48. Overall view of building 156, Warhead Building on far ...

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

    48. Overall view of building 156, Warhead Building on far right, and building 160, acid fueling station on far left, looking east - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

  10. 51. Overall view of building 156, Warhead Building on far ...

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

    51. Overall view of building 156, Warhead Building on far left, acid fueling station and standby generator building on far right, looking northwest - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

  11. Influence of cations on the complexation yield of DOTATATE with yttrium and lutetium: a perspective study for enhancing the 90Y and 177Lu labeling conditions.

    PubMed

    Asti, Mattia; Tegoni, Matteo; Farioli, Daniela; Iori, Michele; Guidotti, Claudio; Cutler, Cathy S; Mayer, Pat; Versari, Annibale; Salvo, Diana

    2012-05-01

    The DOTA macrocyclic ligand can form stable complexes with many cations besides yttrium and lutetium. For this reason, the presence of competing cationic metals in yttrium-90 and lutetium-177 chloride solutions can dramatically influence the radiolabeling yield. The aim of this study was to evaluate the coordination yield of yttrium- and lutetium-DOTATATE complexes when the reaction is performed in the presence of varying amounts of competing cationic impurities. In the first set of experiments, the preparation of the samples was performed by using natural yttrium and lutetium (20.4 nmol). The molar ratio between DOTATATE and these metals was 1 to 1. Metal competitors (Pb(2+), Zn(2+), Cu(2+), Fe(3+), Al(3+), Ni(2+), Co(2+), Cr(3+)) were added separately to obtain samples with varying molar ratio with respect to yttrium or lutetium (0.1, 0.5, 1, 2 and 10). The final solutions were analyzed through ultra high-performance liquid chromatography with an UV detector. In the second set of experiments, an amount of (90)Y or (177)Lu chloride (6 MBq corresponding to 3.3 and 45 pmol, respectively) was added to the samples, and a radio-thin layer chromatography analysis was carried out. The coordination of Y(3+) and Lu(3+) was dramatically influenced by low levels of Zn(2+), Cu(2+) and Co(2+). Pb(2+) and Ni(2+) were also shown to be strong competitors at higher concentrations. Fe(3+) was expected to be a strong competitor, but the effect on the incorporation was only partly dependent on its concentration. Al(3+) and Cr(3+) did not compete with Y(3+) and Lu(3+) in the formation of DOTATATE complexes.

  12. On the use of X-ray absorption spectroscopy to elucidate the structure of lutetium adenosine mono- and triphosphate complexes.

    PubMed

    Mostapha, S; Berthon, C; Fontaine-Vive, F; Gaysinski, M; Guérin, L; Guillaumont, D; Massi, L; Monfardini, I; Solari, P L; Thomas, O P; Charbonnel, M C; Den Auwer, C

    2014-02-01

    Although the physiological impact of the actinide elements as nuclear toxicants has been widely investigated for half a century, a description of their interactions with biological molecules remains limited. It is however of primary importance to better assess the determinants of actinide speciation in cells and more generally in living organisms to unravel the molecular processes underlying actinide transport and deposition in tissues. The biological pathways of this family of elements in case of accidental contamination or chronic natural exposure (in the case of uranium rich soils for instance) are therefore a crucial issue of public health and of societal impact. Because of the high chemical affinity of those actinide elements for phosphate groups and the ubiquity of such chemical functions in biochemistry, phosphate derivatives are considered as probable targets of these cations. Among them, nucleotides and in particular adenosine mono- (AMP) and triphosphate (ATP) nucleotides occur in more chemical reactions than any other compounds on the earth's surface, except water, and are therefore critical target molecules. In the present study, we are interested in trans-plutonium actinide elements, in particular americium and curium that are more rarely considered in environmental and bioaccumulation studies than early actinides like uranium, neptunium and plutonium. A first step in this strategy is to work with chemical analogues like lanthanides that are not radioactive and therefore allow extended physical chemical characterization to be conducted that are difficult to perform with radioactive materials. We describe herein the interaction of lutetium(III) with adenosine AMP and ATP. With AMP and ATP, insoluble amorphous compounds have been obtained with molar ratios of 1:2 and 1:1, respectively. With an excess of ATP, with 1:2 molar ratio, a soluble complex has been obtained. A combination of spectroscopic techniques (IR, NMR, ESI-MS, EXAFS) together with quantum

  13. Sugar promotes vegetative phase change in Arabidopsis thaliana by repressing the expression of MIR156A and MIR156C.

    PubMed

    Yang, Li; Xu, Mingli; Koo, Yeonjong; He, Jia; Poethig, R Scott

    2013-03-26

    Nutrients shape the growth, maturation, and aging of plants and animals. In plants, the juvenile to adult transition (vegetative phase change) is initiated by a decrease in miR156. In Arabidopsis, we found that exogenous sugar decreased the abundance of miR156, whereas reduced photosynthesis increased the level of this miRNA. This effect was correlated with a change in the timing of vegetative phase change, and was primarily attributable to a change in the expression of two genes, MIR156A and MIR156C, which were found to play dominant roles in this transition. The glucose-induced repression of miR156 was dependent on the signaling activity of HEXOKINASE1. We also show that the defoliation-induced increase in miR156 levels can be suppressed by exogenous glucose. These results provide a molecular link between nutrient availability and developmental timing in plants, and suggest that sugar is a component of the leaf signal that mediates vegetative phase change. DOI:http://dx.doi.org/10.7554/eLife.00260.001.

  14. Raman scattering in organic semiconductors based on erbium biphthalocyanine molecules and chlorine-containing europium-lutetium triphthalocyanine molecules

    SciTech Connect

    Belogorokhov, I. A.; Mamichev, D. A.; Dronov, M. A.; Pushkarev, V. E.; Tomilova, L. G.; Khokhlov, D. R.

    2010-08-15

    The Raman spectra of semiconductor structures based on erbium biphthalocyanine molecules and chlorine-substituted europium-lutetium triphthalocyanine molecules are studied on excitation with Ar{sup +} laser radiation at the wavelength 514 nm. The data on the spectral position of Raman intensity peaks related to vibronic states of the basic molecular groups forming the semiconductor are obtained. Raman lines irrelevant to the known vibronic states of the basic phthalocyanine molecular groups are observed in the ranges 100-500 and 500-900 cm{sup -1}. It is shown that, in the spectra of triphthalocyanine, some lines are structurally complex and shifted with respect to the characteristic lines of molecular groups by several inverse centimeters.

  15. In situ chemichromic studies of interactions between a lutetium bis-octaalkyl-substituted phthalocyanine and selected biological cofactors.

    PubMed

    Pal, C; Cammidge, A N; Cook, M J; Sosa-Sanchez, J L; Sharma, A K; Ray, A K

    2012-01-07

    Spin-coated films, approximately 100 nm thick, of a newly synthesized bis[octakis(octyl)phthalocyaninato] lutetium(III) complex on ultrasonically cleaned glass substrates exhibit pronounced chemichromic behaviour with potential application in healthcare. In situ kinetic optical absorption spectroscopic measurements show that the phthalocyanine Q-band is red shifted by 60 nm upon oxidation arising from exposure to bromine vapour. Recovery to the original state is achieved by the treatment of the oxidized films with nicotinamide adenine dinucleotide and l-ascorbic acid (vitamin C) in an aqueous solution containing 1.5 M lithium perchlorate. The neutralization process is found to be governed by first-order kinetics. The linear increase of the reduction rate with increasing concentration of cofactors provides a basis for calibration of analyte concentrations ranging from 3.5 mM down to 0.03 mM.

  16. Nonlinear optical properties of lutetium and dysprosium bisphthalocyanines at 1550 nm with femto- and nanosecond pulse excitation

    NASA Astrophysics Data System (ADS)

    Plekhanov, A. I.; Basova, T. V.; Parkhomenko, R. G.; Gürek, A. G.

    2017-02-01

    In this work, the nonlinear optical properties of unsubstituted lutetium (LuPc2) and dysprosium (DyPc2) bisphthalocyanines as well as octasubstituted Lu(PcR8)2 derivative with R=-S(C6H13) were studied at a wavelength of 1550 nm with 10 ns and 300 fs pulses. Based on Z-scan measurements the nonlinear absorption and refraction coefficient as well as the nature of nonlinear optical properties were analyzed for these materials. Open aperture Z-scan indicates strong two-photon absorption in all three bisphthalocyanines in nano- and femtosecond regimes. With good nonlinear optical coefficients, bisphthalocyanines of rare earth elements are expected to be promising materials for the creation of optical limiters.

  17. In situ chemichromic studies of interactions between a lutetium bis-octaalkyl-substituted phthalocyanine and selected biological cofactors

    PubMed Central

    Pal, C.; Cammidge, A. N.; Cook, M. J.; Sosa-Sanchez, J. L.; Sharma, A. K.; Ray, A. K.

    2012-01-01

    Spin-coated films, approximately 100 nm thick, of a newly synthesized bis[octakis(octyl)phthalocyaninato] lutetium(III) complex on ultrasonically cleaned glass substrates exhibit pronounced chemichromic behaviour with potential application in healthcare. In situ kinetic optical absorption spectroscopic measurements show that the phthalocyanine Q-band is red shifted by 60 nm upon oxidation arising from exposure to bromine vapour. Recovery to the original state is achieved by the treatment of the oxidized films with nicotinamide adenine dinucleotide and l-ascorbic acid (vitamin C) in an aqueous solution containing 1.5 M lithium perchlorate. The neutralization process is found to be governed by first-order kinetics. The linear increase of the reduction rate with increasing concentration of cofactors provides a basis for calibration of analyte concentrations ranging from 3.5 mM down to 0.03 mM. PMID:21676969

  18. Low-damping sub-10-nm thin films of lutetium iron garnet grown by molecular-beam epitaxy

    NASA Astrophysics Data System (ADS)

    Jermain, C. L.; Paik, H.; Aradhya, S. V.; Buhrman, R. A.; Schlom, D. G.; Ralph, D. C.

    2016-11-01

    We analyze the structural and magnetic characteristics of (111)-oriented lutetium iron garnet (Lu3Fe5O12) films grown by molecular-beam epitaxy, for films as thin as 2.8 nm. Thickness-dependent measurements of the in- and out-of-plane ferromagnetic resonance allow us to quantify the effects of two-magnon scattering, along with the surface anisotropy and the saturation magnetization. We achieve effective damping coefficients of 11.1 (9 )×10-4 for 5.3 nm films and 32 (3 )×10-4 for 2.8 nm films, among the lowest values reported to date for any insulating ferrimagnetic sample of comparable thickness.

  19. Updated results of a phase I trial of motexafin lutetium-mediated interstitial photodynamic therapy in patients with locally recurrent prostate cancer.

    PubMed

    Verigos, Kosmas; Stripp, Diana C Hsiung; Mick, Rosemarie; Zhu, Timothy C; Whittington, Richard; Smith, Debbie; Dimofte, Andreea; Finlay, Jarod; Busch, Theresa M; Tochner, Zelig A; Malkowicz, S; Glatstein, Eli; Hahn, Stephen M

    2006-01-01

    Locally recurrent prostate cancer after treatment with radiation therapy is a clinical problem with few acceptable treatments. One potential treatment, photodynamic therapy (PDT), is a modality that uses laser light, drug photosensitizer, and oxygen to kill tumor cells through direct cellular cytotoxicity and/or through destruction of tumor vasculature. A Phase I trial of interstitial PDT with the photosensitizer Motexafin lutetium was initiated in men with locally recurrent prostate cancer. In this ongoing trial, the primary objective is to determine the maximally tolerated dose of Motexafin lutetium-mediated PDT. Other objectives include evaluation of Motexafin lutetium uptake from prostate tissue using a spectrofluorometric assay and evaluation of optical properties in the human prostate. Fifteen men with biopsy-proven locally recurrent prostate cancer and no evidence of distant metastatic disease have been enrolled and 14 have been treated. Treatment plans were developed using transrectal ultrasound images. The PDT dose was escalated by increasing the Motexafin lutetium dose, increasing the 732 ran light dose, and decreasing the drug-light interval. Motexafin lutetium doses ranged from 0.5 to 2 mg/kg administered IV 24, 6, or 3 hr prior to 732 ran light delivery. The light dose, measured in real time with in situ spherical detectors was 25-100 J/cm2. Light was delivered via optical fibers inserted through a transperineal brachytherapy template in the operating room. Optical property measurements were made before and after light therapy. Prostate biopsies were obtained before and after light delivery for spectrofluorometric measurements of photosensitizer uptake. Fourteen patients have completed protocol treatment on eight dose levels without dose-limiting toxicity. Grade I genitourinary symptoms that are PDT related have been observed. One patient had Grade II urinary urgency that was urinary catheter related. No rectal or other gastrointestinal PDT-related tox

  20. 7 CFR 800.156 - Official inspection records.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and Forms (general) § 800.156 Official inspection records. (a) Pan tickets. The record for each kind..., consist of one or more pan tickets as prescribed in the instructions. Activities that are performed as a series during the course of an inspection service may be recorded on one pan ticket or on separate...

  1. 7 CFR 800.156 - Official inspection records.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Forms (general) § 800.156 Official inspection records. (a) Pan tickets. The record for each kind..., consist of one or more pan tickets as prescribed in the instructions. Activities that are performed as a series during the course of an inspection service may be recorded on one pan ticket or on separate...

  2. 7 CFR 800.156 - Official inspection records.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and Forms (general) § 800.156 Official inspection records. (a) Pan tickets. The record for each kind..., consist of one or more pan tickets as prescribed in the instructions. Activities that are performed as a series during the course of an inspection service may be recorded on one pan ticket or on separate...

  3. 156. Photographic copy of original construction drawing dated October 24, ...

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

    156. Photographic copy of original construction drawing dated October 24, 1930 (from Record Group 115, Denver Branch of the National Archives, Denver). OWYHEE DAM SPILLWAY; 60 X 12 RING GATE-CONTROL; SCALE FRAME AND SCALES. - Owyhee Dam, Across Owyhee River, Nyssa, Malheur County, OR

  4. 38 CFR 3.156 - New and material evidence.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... resulting from disease or injury subsequently service connected on the basis of the new evidence from the... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false New and material evidence... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Claims § 3.156 New and...

  5. 38 CFR 3.156 - New and material evidence.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... resulting from disease or injury subsequently service connected on the basis of the new evidence from the... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false New and material evidence... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Claims § 3.156 New and...

  6. 14 CFR 135.156 - Flight data recorders: filtered data.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Flight data recorders: filtered data. 135... Aircraft and Equipment § 135.156 Flight data recorders: filtered data. (a) A flight data signal is filtered... original sensor signal value can be reconstructed from the recorded data. This demonstration requires...

  7. 14 CFR 135.156 - Flight data recorders: filtered data.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Flight data recorders: filtered data. 135... Aircraft and Equipment § 135.156 Flight data recorders: filtered data. (a) A flight data signal is filtered... original sensor signal value can be reconstructed from the recorded data. This demonstration requires...

  8. 14 CFR 135.156 - Flight data recorders: filtered data.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Flight data recorders: filtered data. 135... Aircraft and Equipment § 135.156 Flight data recorders: filtered data. (a) A flight data signal is filtered... original sensor signal value can be reconstructed from the recorded data. This demonstration requires...

  9. 14 CFR 135.156 - Flight data recorders: filtered data.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Flight data recorders: filtered data. 135... Aircraft and Equipment § 135.156 Flight data recorders: filtered data. (a) A flight data signal is filtered... original sensor signal value can be reconstructed from the recorded data. This demonstration requires...

  10. 40 CFR 156.144 - Residue removal instructions-general.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... alternative labeling statements. (e) Exemption for gases. Pesticide products that are gaseous at atmospheric...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.144 Residue... section, the label of each pesticide product must include the applicable instructions for...

  11. 40 CFR 156.144 - Residue removal instructions-general.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... alternative labeling statements. (e) Exemption for gases. Pesticide products that are gaseous at atmospheric...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.144 Residue... section, the label of each pesticide product must include the applicable instructions for...

  12. 40 CFR 156.204 - Modification and waiver of requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.204... accordance with § 154.25(c) of this chapter that a pesticide should be placed in Special Review because the pesticide meets or exceeds the criteria for human health effects of § 154.7(a)(1)(2) or (6) of this...

  13. 40 CFR 156.204 - Modification and waiver of requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.204... accordance with § 154.25(c) of this chapter that a pesticide should be placed in Special Review because the pesticide meets or exceeds the criteria for human health effects of § 154.7(a)(1)(2) or (6) of this...

  14. 40 CFR 156.204 - Modification and waiver of requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.204... accordance with § 154.25(c) of this chapter that a pesticide should be placed in Special Review because the pesticide meets or exceeds the criteria for human health effects of § 154.7(a)(1)(2) or (6) of this...

  15. 40 CFR 156.144 - Residue removal instructions-general.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... alternative labeling statements. (e) Exemption for gases. Pesticide products that are gaseous at atmospheric...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.144 Residue... section, the label of each pesticide product must include the applicable instructions for...

  16. 40 CFR 156.204 - Modification and waiver of requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.204... accordance with § 154.25(c) of this chapter that a pesticide should be placed in Special Review because the pesticide meets or exceeds the criteria for human health effects of § 154.7(a)(1)(2) or (6) of this...

  17. 40 CFR 156.144 - Residue removal instructions-general.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... alternative labeling statements. (e) Exemption for gases. Pesticide products that are gaseous at atmospheric...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.144 Residue... section, the label of each pesticide product must include the applicable instructions for...

  18. 40 CFR 156.204 - Modification and waiver of requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Worker Protection Statements § 156.204... accordance with § 154.25(c) of this chapter that a pesticide should be placed in Special Review because the pesticide meets or exceeds the criteria for human health effects of § 154.7(a)(1)(2) or (6) of this...

  19. 40 CFR 156.144 - Residue removal instructions-general.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... alternative labeling statements. (e) Exemption for gases. Pesticide products that are gaseous at atmospheric...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.144 Residue... section, the label of each pesticide product must include the applicable instructions for...

  20. 17 CFR 156.2 - Registration of broker association.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Registration of broker... BROKER ASSOCIATIONS § 156.2 Registration of broker association. (a) Registration required. It shall be...) require registration of each relationship defined by its rules as a broker association no later than...

  1. 33 CFR 156.111 - Incorporation by reference.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... follows: Oil Companies International Marine Forum (OCIMF) 15th Floor, 96 Victoria Street, London SW1E 5JW, England. Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988—156.330. International Chamber of... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material...

  2. 33 CFR 156.111 - Incorporation by reference.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... follows: Oil Companies International Marine Forum (OCIMF) 15th Floor, 96 Victoria Street, London SW1E 5JW, England. Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988—156.330. International Chamber of... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material...

  3. 33 CFR 156.111 - Incorporation by reference.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... follows: Oil Companies International Marine Forum (OCIMF) 15th Floor, 96 Victoria Street, London SW1E 5JW, England. Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988—156.330. International Chamber of... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material...

  4. 33 CFR 156.111 - Incorporation by reference.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... follows: Oil Companies International Marine Forum (OCIMF) 15th Floor, 96 Victoria Street, London SW1E 5JW, England. Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988—156.330. International Chamber of... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material...

  5. 33 CFR 156.111 - Incorporation by reference.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... follows: Oil Companies International Marine Forum (OCIMF) 15th Floor, 96 Victoria Street, London SW1E 5JW, England. Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988—156.330. International Chamber of... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material...

  6. 18 CFR 156.3 - Applications; general requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Natural Gas Act; State under the laws of which applicant is incorporated, organized or authorized; and the... COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT APPLICATIONS FOR ORDERS UNDER SECTION 7(a) OF THE NATURAL GAS ACT § 156.3 Applications; general requirements. (a) Applicable rules....

  7. 17 CFR 156.3 - Contract market program for enforcement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Contract market program for... BROKER ASSOCIATIONS § 156.3 Contract market program for enforcement. A contract market must, as part of... abuse and to secure compliance with all other contract market bylaws, rules, regulations and...

  8. 17 CFR 156.3 - Contract market program for enforcement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Contract market program for... BROKER ASSOCIATIONS § 156.3 Contract market program for enforcement. A contract market must, as part of... abuse and to secure compliance with all other contract market bylaws, rules, regulations and...

  9. 156. Photocopy of written record (taken from Twin Falls Canal ...

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

    156. Photocopy of written record (taken from Twin Falls Canal Company, Low Line Book #1, pp.2,3). LOW LINE CONTRACTORS AND BORROW RECORD. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  10. 46 CFR 160.156-21 - Operation and maintenance instructions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Rescue Boats and Fast Rescue Boats (SOLAS) § 160.156-21 Operation and maintenance instructions. (a) In order to comply with SOLAS, each rescue boat must have operation and maintenance instructions that— (1) Follows the general...

  11. 156. Frank Deras Jr., Photographer December 1997 DETAIL VIEW OF ...

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

    156. Frank Deras Jr., Photographer December 1997 DETAIL VIEW OF STRAND SHOE AND EYE BAR AT SAN FRANCISCO ANCHORAGE (HUMAN SCALE: TERRY COSTA, CALTRANS EMPLOYEE), FACING SOUTHEAST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  12. 18 CFR 156.2 - Purpose and intent of rules.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... which the natural gas company would be required to make in connection with the rendition of the service... COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT APPLICATIONS FOR ORDERS UNDER SECTION 7(a) OF THE NATURAL GAS ACT § 156.2 Purpose and intent of rules. (a) Applications filed pursuant to...

  13. 18 CFR 156.1 - Who may apply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF ENERGY REGULATIONS UNDER NATURAL GAS ACT APPLICATIONS FOR ORDERS UNDER SECTION 7(a) OF THE NATURAL GAS ACT § 156.1 Who may apply. Any person or municipality as defined in section 2 of the Natural Gas Act engaged or legally authorized to engage in the local distribution of natural or artificial gas...

  14. 33 CFR 156.150 - Declaration of inspection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... facility and the receiving vessel or facility; (2) The address of the facility or location of the transfer operation if not at a facility; (3) The date and time the transfer operation is started; (4) A list of the... the facility or vessel, as appropriate, meets § 156.120. (c) The declaration of inspection may be...

  15. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  16. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  17. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  18. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  19. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid...

  20. 45 CFR 156.115 - Provision of EHB.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... behavioral health treatment services, required under § 156.110(a)(5) of this subpart, comply with the... population; and (iv) Determined regardless of cost-sharing. (c) A health plan does not fail to provide EHB... of a plan offering EHB may not include routine non-pediatric dental services, routine...

  1. 45 CFR 156.115 - Provision of EHB.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... behavioral health treatment services, required under § 156.110(a)(5) of this subpart, comply with the... population; and (iv) Determined regardless of cost-sharing. (c) A health plan does not fail to provide EHB... of a plan offering EHB may not include routine non-pediatric dental services, routine...

  2. 30 CFR 1206.156 - Transportation allowances-general.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... product determined under § 1206.153 of this subpart. For purposes of this section, natural gas liquids... INTERIOR Natural Resources Revenue PRODUCT VALUATION Federal Gas § 1206.156 Transportation allowances—general. (a) Where the value of gas has been determined pursuant to § 1206.152 or § 1206.153 of...

  3. 33 CFR 156.215 - Pre-arrival notices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Special Requirements for Lightering of Oil and Hazardous Material Cargoes § 156.215 Pre-arrival notices. (a) The master, owner or agent of each vessel to be lightered must give at least 24 hours advance notice to the Captain of the Port nearest...

  4. 17 CFR 230.156 - Investment company sales literature.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Investment company sales... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.156 Investment company sales... company. Under these provisions, sales literature is materially misleading if it: (1) Contains an...

  5. 17 CFR 230.156 - Investment company sales literature.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false Investment company sales... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.156 Investment company sales... company. Under these provisions, sales literature is materially misleading if it: (1) Contains an...

  6. 17 CFR 230.156 - Investment company sales literature.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Investment company sales... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.156 Investment company sales... company. Under these provisions, sales literature is materially misleading if it: (1) Contains an...

  7. 17 CFR 230.156 - Investment company sales literature.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Investment company sales... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.156 Investment company sales... company. Under these provisions, sales literature is materially misleading if it: (1) Contains an...

  8. 17 CFR 230.156 - Investment company sales literature.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Investment company sales... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.156 Investment company sales... company. Under these provisions, sales literature is materially misleading if it: (1) Contains an...

  9. 33 CFR 156.170 - Equipment tests and inspections.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Equipment tests and inspections... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material Transfer Operations § 156.170 Equipment tests and inspections. (a) Except as provided in paragraph (d) of this...

  10. 40 CFR 156.70 - Precautionary statements for human hazards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Precautionary statements for human...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.70 Precautionary statements for human hazards. (a) Requirement. Human hazard...

  11. 40 CFR 156.70 - Precautionary statements for human hazards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Precautionary statements for human...) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.70 Precautionary statements for human hazards. (a) Requirement. Human hazard...

  12. 46 CFR 160.156-5 - Incorporation by reference.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 160.156-15 (“ASTM A 653”). (6) ASTM B 209-07, Standard Specification for Aluminum and Aluminum-Alloy... 653M-08, Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated...-08, Standard Test Method for Tensile Properties of Plastics, (approved April 1, 2008), IBR...

  13. 46 CFR 160.156-5 - Incorporation by reference.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Aluminum and Aluminum-Alloy Sheet and Plate, (approved August 1, 2007), IBR approved for § 160.156-7 (“ASTM B 209”). (7) ASTM D 638-08, Standard Test Method for Tensile Properties of Plastics, (approved April... Alloy-Coated (Galvannealed) by the Hot-Dip Process, (approved July 15, 2008), IBR approved for §§...

  14. 46 CFR 160.156-5 - Incorporation by reference.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 160.156-15 (“ASTM A 653”). (6) ASTM B 209-07, Standard Specification for Aluminum and Aluminum-Alloy... 653M-08, Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated...-08, Standard Test Method for Tensile Properties of Plastics, (approved April 1, 2008), IBR...

  15. 17 CFR 156.3 - Contract market program for enforcement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Contract market program for... BROKER ASSOCIATIONS § 156.3 Contract market program for enforcement. A contract market must, as part of... abuse and to secure compliance with all other contract market bylaws, rules, regulations and...

  16. 17 CFR 156.3 - Contract market program for enforcement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 2 2014-04-01 2014-04-01 false Contract market program for... (CONTINUED) BROKER ASSOCIATIONS § 156.3 Contract market program for enforcement. A contract market must, as... for potential abuse and to secure compliance with all other contract market bylaws, rules,...

  17. 17 CFR 156.3 - Contract market program for enforcement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Contract market program for... BROKER ASSOCIATIONS § 156.3 Contract market program for enforcement. A contract market must, as part of... abuse and to secure compliance with all other contract market bylaws, rules, regulations and...

  18. Piano-stool lutetium amido and imido compounds supported by a constrained bis(oxazoline)cyclopentadienyl ligand

    SciTech Connect

    Lampland, Nicole L.; Zhu, Jing; Hovey, Megan; Jana, Barun; Ellern, Arkady; Sadow, Aaron D.

    2015-06-25

    {BoMCptet}Lu(CH2Ph)2 (1; BoMCptet = MeC(OxMe2 2C5Me4; OxMe2 = 4,4-dimethyl-2-oxazoline) was prepared in 95% yield from the reaction of BoMCptetH and Lu(CH2Ph)3THF3. Compound 1 reacts with 1 or 2 equiv of H2NCH2R (R = C6H5, 1-C10H7) to give the corresponding imido complexes [{BoMCptet}LuNCH2R]2 (R = C6H5 (2a), 1-C10H7 (2b)) or amido complexes {BoMCptet}Lu(NHCH2R)2 (R = C6H5 (3a), 1-C10H7 (3b)). When isolated, the imido species are insoluble in nonprotic organic solvents. Crystallographic characterization reveals dimeric [{BoMCptet}LuNCH2(1-C10H7)]2 in the solid state. The reaction of 1 and NH3B(C6F5)3 affords crystallographically characterized {BoMCptet}Lu{NHB(C6F5)2}C6F5. This species is proposed to form via a transient lutetium imido, which undergoes C6F5 migration to the lutetium center.

  19. Syntheses, Structure, Magnetism, and Optical Properties of Lutetium-based Interlanthanide Selenides

    SciTech Connect

    Booth, Corwin H; Jin, Geng Bang; Choi, Eun Sang; Guertin, Robert P.; Brooks, James S.; Booth, Corwin H.; Albrecht-Schmitt, Thomas E.

    2007-10-01

    Ln{sub 3}LuSe{sub 6} (Ln = La, Ce), {beta}-LnLuSe{sub 3} (Ln = Pr, Nd), and Ln{sub x}Lu{sub 4-x}Se{sub 6} (Ln = Sm, Gd; x = 1.82, 1.87) have been synthesized using a Sb{sub 2}Se{sub 3} flux at 1000 C. Ln{sub 3}LuSe{sub 6} (Ln = La, Ce) adopt the U{sub 3}ScS{sub 6}-type three-dimensional structure, which is constructed from two-dimensional {infinity}{sup 2} [Ln{sub 3}Se{sub 6}]{sup 3-} slabs with the gaps between these slabs filled by octahedrally coordinated Lu{sup 3+} ions. The series of {beta}-LnLuSe{sub 3} (Ln = Pr, Nd) are isotypic with UFeS{sub 3}. Their structures include layers formed from LuSe6 octahedra that are separated by eight-coordinate larger Ln{sup 3+} ions in bicapped trigonal prismatic environments. Sm{sub 1.82}Lu{sub 2.18}Se{sub 6} and Gd{sub 1.87}Lu{sub 2.13}Se{sub 6} crystallize in the disordered F-Ln{sub 2}S{sub 3} type structure with the eight-coordinate bicapped trigonal prismatic Ln(1) ions residing in the one-dimensional channels formed by three different double chains via edge and corner sharing. These double chains are constructed from Ln(2)Se{sub 7} monocapped trigonal prisms, Ln(3)Se{sub 6} octahedra, and Ln(4)S{sub 6} octahedra, respectively. The magnetic susceptibilities of {beta}-PrLuSe{sub 3} and {beta}-NdLuSe{sub 3} follow the Curie-Weiss law. Sm{sub 1.82}Lu{sub 2.18}Se{sub 6} shows van Vleck paramagnetism. Magnetic measurements show that Gd{sub 1.87}Lu{sub 2.13}Se{sub 6} undergoes an antiferromagnetic transition around 4 K. Ce{sub 3}LuSe{sub 6} exhibits ferromagnetic ordering below 5 K. The optical band gaps for La{sub 3}LuSe{sub 6}, Ce{sub 3}LuSe{sub 6}, {beta}- PrLuSe{sub 3}, {beta}-NdLuSe{sub 3}, Sm{sub 1.82}Lu{sub 2.18}Se{sub 6}, and Gd{sub 1.87}Lu{sub 2.13}Se{sub 6} are 1.26, 1.10, 1.56, 1.61, 1.51, and 1.56 eV, respectively.

  20. A novel glucose sensor using lutetium phthalocyanine as redox mediator in reduced graphene oxide conducting polymer multifunctional hydrogel.

    PubMed

    Al-Sagur, H; Komathi, S; Khan, M A; Gurek, A G; Hassan, A

    2017-06-15

    Herein, we report a scalable synthesis of multifunctional conducting polyacrylic acid (PAA) hydrogel (MFH) integrated with reduced grapheme oxide (rGO), vinyl substituted polyaniline (VS-PANI) and lutetium Phthalocyanine (LuPc2) as three dimensional robust matrix for glucose oxidase (GOx) immobilization (PAA-rGO/VS-PANI/LuPc2/GOx-MFH). We have integrated the multicomponents such as PAA with rGO, and VS-PANI through free radical polymerization using methylene bis-acrylamide, and ammonium persulphate as the cross linker and initiator. The LuPc2 was then doped to form multifunctional hydrogel (PAA-rGO/VS-PANI/LuPc2-MFH). Finally, biosensor was fabricated by immobilizing GOx into PAA-rGO/VS-PANI/LuPc2-MFH and subsequently used for electrochemical detection of glucose. The PAA-rGO/VS-PANI/LuPc2/GOx-MFH biosensor exhibited high sensitivity (15.31μAmM(-1)cm(-2)) for the detection of glucose over a concentration range of 2-12mM with a low detection limit of 25µm. The PAA-rGO/VS-PANI/LuPc2-MFH biosensor showed a fast response time (1s) to the addition of glucose with high storage stability of 3 months. The real sample analysis reveals that PAA-rGO/VS-PANI/LuPc2/GOx-MFH could be effectively used as an electrochemical biosensor in industrial as well clinical diagnosis.

  1. Optimizing lutetium 177-anti-carbonic anhydrase IX radioimmunotherapy in an intraperitoneal clear cell renal cell carcinoma xenograft model.

    PubMed

    Muselaers, Constantijn H J; Oosterwijk, Egbert; Bos, Desirée L; Oyen, Wim J G; Mulders, Peter F A; Boerman, Otto C

    2014-01-01

    A new approach in the treatment of clear cell renal carcinoma (ccRCC) is radioimmunotherapy (RIT) using anti-carbonic anhydrase IX (CAIX) antibody G250. To investigate the potential of RIT with lutetium 177 (177Lu)-labeled G250, we conducted a protein dose escalation study and subsequently an RIT study in mice with intraperitoneally growing ccRCC lesions. Mice with intraperitoneal xenografts were injected with 1, 3, 10, 30, or 100 μg of G250 labeled with 10 MBq indium 111 (111In) to determine the optimal protein dose. The optimal protein dose determined with imaging and biodistribution studies was used in a subsequent RIT experiment in three groups of 10 mice with intraperitoneal SK-RC-52 tumors. One group received 13 MBq 177Lu-DOTA-G250, a control group received 13 MBq nonspecific 177Lu-MOPC21, and the second control group was not treated and received 20 MBq 111In-DOTA-G250. The optimal G250 protein dose to target ccRCC in this model was 10 μg G250. Treatment with 13 MBq 177Lu-DOTA-G250 was well tolerated and resulted in significantly prolonged median survival (139 days) compared to controls (49-53 days, p  =  .015), indicating that RIT has potential in this metastatic ccRCC model.

  2. Radiolabeling of substance P with lutetium-177 and biodistribution study in rat pancreatic tumor xenografted nude mice.

    PubMed

    De Araújo, E B; Pujatti, P B; Mengatti, J

    2010-05-10

    Pancreatic tumor (PT) is a neuroendocrine neoplasm that usually origin metastases in the respiratory and gastrointestinal tract. The presence of peptide receptors at the cell membrane of PT constitutes the basis of the clinical use of specific radiolabeled ligands for its diagnosis and targeted therapy. Substance P (SP), an 11-amino acid peptide which has an important role in modulating pain transmission trough neurokinin type 1 (NK1r) and 2 receptors (NK2r), may play a role in the pathogenesis of PT, because approximately 10% of these tumors overexpress NK1r. The aim of the present work was to produce a pure and stable SP analog (DOTA-SP) radiolabeled with lutetium-177 ((177)Lu), and to evaluate its in vivo target to AR42J pancreatic tumor cells in Nude mice, in other to verify if SP can be used in this pancreatic tumor detection and treatment. Substance P was successfully labeled with high yield (>99%) at optimized conditions and kept stable for more than 72 hours at 2-8 degrees C and 4 hours in human plasma. Biodistribution studies showed that SP excretion was mainly performed by renal pathway. In addition, (177)Lu-DOTA-SP showed higher uptake by tumor than normal pancreas, indicating the presence of NK receptors in AR42J pancreatic tumor.

  3. Spectroscopic refractive indices of monoclinic single crystal and ceramic Lutetium oxyorthosilicate (LSO) from 200 to 850 nm

    SciTech Connect

    Jellison Jr, Gerald Earle; Specht, Eliot D; Boatner, Lynn A; Singh, David J; Melcher, Charles L

    2012-01-01

    The four real values of the dielectric function tensor of the monoclinic crystal Lu2SiO5 or lutetium oxyorthosilicate (LSO) have been determined using generalized ellipsometry from 200 to 850 nm. The three principal values are fit to the Sellmeier model, and they indicate that the band gap of LSO is less than ~9 eV. The off-diagonal element 12 is non-zero over the entire spectrum, but it is very close to zero for wavelengths longer than ~400 nm, indicating that structurally monoclinic LSO is nearly optically orthorhombic in this wavelength region. The spectroscopic dielectric functions of three isotropic ceramic LSO samples are presented, which are consistent with the dielectric functions of single-crystal LSO when the effects of porosity are included. As a comparison, the dielectric functions are also determined using relativistic electronic structure and optical calculations based on the recently developed potential functional of Tran and Blaha (Phys. Rev. Lett. 102, 226401 (2009).)

  4. Photodynamic inactivation of pathogenic species Pseudomonas aeruginosa and Candida albicans with lutetium (III) acetate phthalocyanines and specific light irradiation.

    PubMed

    Mantareva, Vanya; Kussovski, Vesselin; Durmuş, Mahmut; Borisova, Ekaterina; Angelov, Ivan

    2016-11-01

    Photodynamic inactivation (PDI) is a light-associated therapeutic approach suitable for treatment of local acute infections. The method is based on specific light-activated compound which by specific irradiation and in the presence of molecular oxygen produced molecular singlet oxygen and other reactive oxygen species, all toxic for pathogenic microbial cells. The study presents photodynamic impact of two recently synthesized water-soluble cationic lutetium (III) acetate phthalocyanines (LuPc-5 and LuPc-6) towards two pathogenic strains, namely, the Gram-negative bacterium Pseudomonas aeruginosa and a fungus Candida albicans. The photodynamic effect was evaluated for the cells in suspensions and organized in 48-h developed biofilms. The relatively high levels of uptakes of LuPc-5 and LuPc-6 were determined for fungal cells compared to bacterial cells. The penetration depths and distribution of both LuPcs into microbial biofilms were investigated by means of confocal fluorescence microscopy. The photoinactivation efficiency was studied for a wide concentration range (0.85-30 μM) of LuPc-5 and LuPc-6 at a light dose of 50 J cm(-2) from red light-emitting diode (LED; 665 nm). The PDI study on microbial biofilms showed incomplete photoinactivation (<3 logs) for the used gentle drug-light protocol.

  5. 33 CFR 157.156 - COW operations: Meeting manual requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false COW operations: Meeting manual... CARRYING OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.156 COW operations... COW system under §§ 157.10(e), 157.10a(a)(2), or 157.10c(b)(2) that has the Crude Oil...

  6. 33 CFR 157.156 - COW operations: Meeting manual requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false COW operations: Meeting manual... CARRYING OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.156 COW operations... COW system under §§ 157.10(e), 157.10a(a)(2), or 157.10c(b)(2) that has the Crude Oil...

  7. 33 CFR 157.156 - COW operations: Meeting manual requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false COW operations: Meeting manual... CARRYING OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.156 COW operations... COW system under § 157.10(e), § 157.10a(a)(2), or § 157.10c(b)(2) that has the Crude Oil...

  8. 33 CFR 157.156 - COW operations: Meeting manual requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false COW operations: Meeting manual... CARRYING OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.156 COW operations... COW system under §§ 157.10(e), 157.10a(a)(2), or 157.10c(b)(2) that has the Crude Oil...

  9. 33 CFR 157.156 - COW operations: Meeting manual requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CARRYING OIL IN BULK Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.156 COW operations... COW system under §§ 157.10(e), 157.10a(a)(2), or 157.10c(b)(2) that has the Crude Oil Washing....10c(b)(2) shall ensure that during each COW operation— (a) The procedures listed in the Crude...

  10. 40 CFR 156.78 - Precautionary statements for physical or chemical hazards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .../chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of... or chemical hazards. 156.78 Section 156.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Precautionary Statements § 156.78 Precautionary statements for physical or chemical hazards. (a)...

  11. 40 CFR 156.78 - Precautionary statements for physical or chemical hazards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .../chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of... or chemical hazards. 156.78 Section 156.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Precautionary Statements § 156.78 Precautionary statements for physical or chemical hazards. (a)...

  12. 40 CFR 156.78 - Precautionary statements for physical or chemical hazards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .../chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of... or chemical hazards. 156.78 Section 156.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Precautionary Statements § 156.78 Precautionary statements for physical or chemical hazards. (a)...

  13. 40 CFR 156.78 - Precautionary statements for physical or chemical hazards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .../chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of... or chemical hazards. 156.78 Section 156.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Precautionary Statements § 156.78 Precautionary statements for physical or chemical hazards. (a)...

  14. 40 CFR 156.78 - Precautionary statements for physical or chemical hazards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .../chemical hazards (e.g., oxidizing potential, conductivity, chemical reactions leading to production of... or chemical hazards. 156.78 Section 156.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Precautionary Statements § 156.78 Precautionary statements for physical or chemical hazards. (a)...

  15. 40 CFR 156.146 - Residue removal instructions for nonrefillable containers-rigid containers with dilutable...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... nonrefillable containers-rigid containers with dilutable pesticides. 156.146 Section 156.146 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.146 Residue removal instructions for nonrefillable...

  16. 40 CFR 156.146 - Residue removal instructions for nonrefillable containers-rigid containers with dilutable...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... nonrefillable containers-rigid containers with dilutable pesticides. 156.146 Section 156.146 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.146 Residue removal instructions for nonrefillable...

  17. 40 CFR 156.146 - Residue removal instructions for nonrefillable containers-rigid containers with dilutable...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... nonrefillable containers-rigid containers with dilutable pesticides. 156.146 Section 156.146 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.146 Residue removal instructions for nonrefillable...

  18. 40 CFR 156.146 - Residue removal instructions for nonrefillable containers-rigid containers with dilutable...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... nonrefillable containers-rigid containers with dilutable pesticides. 156.146 Section 156.146 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.146 Residue removal instructions for nonrefillable...

  19. 40 CFR 156.146 - Residue removal instructions for nonrefillable containers-rigid containers with dilutable...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... nonrefillable containers-rigid containers with dilutable pesticides. 156.146 Section 156.146 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Container Labeling § 156.146 Residue removal instructions for nonrefillable...

  20. 47 CFR 80.148 - Watch on 156.8 MHz (Channel 16).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Watch on 156.8 MHz (Channel 16). 80.148 Section... Watches § 80.148 Watch on 156.8 MHz (Channel 16). Each compulsory vessel, while underway, must maintain a watch for radiotelephone distress calls on 156.800 MHz whenever such station is not being used...

  1. 47 CFR 80.148 - Watch on 156.8 MHz (Channel 16).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Watch on 156.8 MHz (Channel 16). 80.148 Section... Watches § 80.148 Watch on 156.8 MHz (Channel 16). Each compulsory vessel, while underway, must maintain a watch for radiotelephone distress calls on 156.800 MHz whenever such station is not being used...

  2. 47 CFR 80.148 - Watch on 156.8 MHz (Channel 16).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Watch on 156.8 MHz (Channel 16). 80.148 Section... Watches § 80.148 Watch on 156.8 MHz (Channel 16). Each compulsory vessel, while underway, must maintain a watch for radiotelephone distress calls on 156.800 MHz whenever such station is not being used...

  3. 47 CFR 80.148 - Watch on 156.8 MHz (Channel 16).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Watch on 156.8 MHz (Channel 16). 80.148 Section... Watches § 80.148 Watch on 156.8 MHz (Channel 16). Each compulsory vessel, while underway, must maintain a watch for radiotelephone distress calls on 156.800 MHz whenever such station is not being used...

  4. 47 CFR 80.148 - Watch on 156.8 MHz (Channel 16).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Watch on 156.8 MHz (Channel 16). 80.148 Section... Watches § 80.148 Watch on 156.8 MHz (Channel 16). Each compulsory vessel, while underway, must maintain a watch for radiotelephone distress calls on 156.800 MHz whenever such station is not being used...

  5. Channel catfish (Ictalurus punctatus) CD156a mRNA sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    CD156a, also known as A Disintegrin And Metalloproteinase domain 8 (ADAM8), is a member of ADAM family. We cloned, and sequenced the channel catfish CD156a transcript. The full-length of the CD156a cDNA consisted of 3035 nucleotides, including a 5’-untranslated region (UTR), an open reading frame ...

  6. 27 CFR 25.156 - Determination of tax on keg beer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... keg beer. 25.156 Section 25.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Tax on Beer Determination of Tax § 25.156 Determination of tax on keg beer. (a) In determining the tax on beer removed in kegs, a barrel is regarded as...

  7. 27 CFR 25.156 - Determination of tax on keg beer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... keg beer. 25.156 Section 25.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Tax on Beer Determination of Tax § 25.156 Determination of tax on keg beer. (a) In determining the tax on beer removed in kegs, a barrel is regarded as...

  8. 27 CFR 25.156 - Determination of tax on keg beer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... keg beer. 25.156 Section 25.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Tax on Beer Determination of Tax § 25.156 Determination of tax on keg beer. (a) In determining the tax on beer removed in kegs, a barrel is regarded as...

  9. 27 CFR 25.156 - Determination of tax on keg beer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... keg beer. 25.156 Section 25.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Tax on Beer Determination of Tax § 25.156 Determination of tax on keg beer. (a) In determining the tax on beer removed in kegs, a barrel is regarded as...

  10. 33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Randall Bay, Freeport, Long Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island,...

  11. 33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Randall Bay, Freeport, Long Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island,...

  12. 33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island, N... available, may be assigned to any vessel by the Captain of the Port of Long Island Sound. (2) The Captain...

  13. 33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island, N... available, may be assigned to any vessel by the Captain of the Port of Long Island Sound. (2) The Captain...

  14. 33 CFR 110.156 - Randall Bay, Freeport, Long Island, N.Y.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Island, N.Y. 110.156 Section 110.156 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.156 Randall Bay, Freeport, Long Island, N... available, may be assigned to any vessel by the Captain of the Port of Long Island Sound. (2) The Captain...

  15. 40 CFR 80.156 - Liability for violations of the interim detergent program controls and prohibitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... interim detergent program controls and prohibitions. 80.156 Section 80.156 Protection of Environment... Detergent Gasoline § 80.156 Liability for violations of the interim detergent program controls and..., carrier, distributor, reseller, retailer, wholesale purchaser-consumer, oxygenate blender, or...

  16. 40 CFR 80.156 - Liability for violations of the interim detergent program controls and prohibitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... interim detergent program controls and prohibitions. 80.156 Section 80.156 Protection of Environment... Detergent Gasoline § 80.156 Liability for violations of the interim detergent program controls and..., carrier, distributor, reseller, retailer, wholesale purchaser-consumer, oxygenate blender, or...

  17. 40 CFR 80.156 - Liability for violations of the interim detergent program controls and prohibitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... interim detergent program controls and prohibitions. 80.156 Section 80.156 Protection of Environment... Detergent Gasoline § 80.156 Liability for violations of the interim detergent program controls and..., carrier, distributor, reseller, retailer, wholesale purchaser-consumer, oxygenate blender, or...

  18. 40 CFR 80.156 - Liability for violations of the interim detergent program controls and prohibitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... interim detergent program controls and prohibitions. 80.156 Section 80.156 Protection of Environment... Detergent Gasoline § 80.156 Liability for violations of the interim detergent program controls and..., carrier, distributor, reseller, retailer, wholesale purchaser-consumer, oxygenate blender, or...

  19. 10 CFR 431.156 - Energy and water conservation standards and effective dates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Energy and water conservation standards and effective dates. 431.156 Section 431.156 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM... Standards § 431.156 Energy and water conservation standards and effective dates. Each commercial...

  20. 27 CFR 25.156 - Determination of tax on keg beer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... keg beer. 25.156 Section 25.156 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Tax on Beer Determination of Tax § 25.156 Determination of tax on keg beer. (a) In determining the tax on beer removed in kegs, a barrel is regarded as...

  1. Bioelectronic tongue based on lipidic nanostructured layers containing phenol oxidases and lutetium bisphthalocyanine for the analysis of grapes.

    PubMed

    Medina-Plaza, C; de Saja, J A; Rodriguez-Mendez, M L

    2014-07-15

    In this work, a multisensor system formed by nanostructured voltammetric biosensors based on phenol oxidases (tyrosinase and laccase) has been developed. The enzymes have been incorporated into a biomimetic environment provided by a Langmuir-Blodgett (LB) film of arachidic acid (AA). Lutetium bisphthalocyanine (LuPc2) has also been introduced in the films to act as electron mediator. The incorporation of the enzymes to the floating layers to form Tyr/AA/LuPc2 and Lac/AA/LuPc2 films has been confirmed by the expansion in the surface pressure isotherms and by the AFM images. The voltammetric response towards six phenolic compounds demonstrates the enhanced performance of the biosensors that resulted from a preserved activity of the tyrosinase and laccase combined with the electron transfer activity of LuPc2. Biosensors show improved detection limits in the range of 10(-7)-10(-8) mol L(-1). An array formed by three sensors AA/LuPc2, Tyr/AA/LuPc2 and Lac/AA/LuPc2 has been employed to discriminate phenolic antioxidants of interest in the food industry. The Principal Component Analysis scores plot has demonstrated that the multisensor system is able to discriminate phenols according to the number of phenolic groups attached to the structure. The system has also been able to discriminate grapes of different varieties according to their phenolic content. This good performance is due to the combination of four factors: the high functionality of the enzyme obtained using a biomimetic immobilization, the signal enhancement caused by the LuPc2 mediator, the improvement in the selectivity induced by the enzymes and the complementary activity of the enzymatic sensors demonstrated in the loading plots.

  2. Feasibility of repeated sequential treatments of RIF-1 tumors with photodynamic therapy (PDT) using lutetium texaphyrin (PCI-0123)

    NASA Astrophysics Data System (ADS)

    Miles, Dale R.; Parker, Lynn M.; Thiemann, Patricia A.; Woodburn, Kathryn W.; Young, Stuart W.

    1997-05-01

    Lutetium texaphyrin (PCI-0123) is currently in clinical trials as a PDT agent for the treatment of cancer patients. The drug is cleared rapidly from the plasma, and photoirradiation can be performed shortly after drug administration.T He photosensitizer as yet does not appear to elicit any significant skin photosensitivity. These characteristics favor frequent multiple PDT treatments with PCI-0123. In order to support repeated PDT treatments in the clinic, the safety of multiple drug dosing was studied in rats and mice. In rats, each group received 5 consecutive daily intravenous administrations of 5, 15, 30, or 60 mg/kg/day of PCI-0123. There were no deaths in any of the groups, and no drug-related effects were detected in the 5 mg/kg/day group. In mice, there were no observable signs of toxicity after consecutive daily administration of 10 micrometers ol/kg/day of PCI-0123 for 13 days. The feasibility and efficacy of repeated PDT treatments were assessed in C3H mice bearing RIF-1 tumors. Repeated PDT proved to be superior to a single PDT treatment. Repeated PDT treatments were well tolerated. Seven PDT treatments were administered over a nine day period without significant toxicity while achieving good therapeutic responses. All six groups receiving repeated PDT treatments showed an improved response compared to groups receiving a single PDT cycle, and the improvement was statistically significant for five of these groups. Sixty-two percent of mice receiving four sequential daily treatments were cured, and daily treatments were superior to regimens with longer intervals between PDT cycles.

  3. In vivo reflectance measurement of optical properties, blood oxygenation and motexafin lutetium uptake in canine large bowels, kidneys and prostates.

    PubMed

    Solonenko, Michael; Cheung, Rex; Busch, Theresa M; Kachur, Alex; Griffin, Gregory M; Vulcan, Theodore; Zhu, Timothy C; Wang, Hsing-Wen; Hahn, Stephen M; Yodh, A G

    2002-03-21

    Motexafin lutetium (MLu) is a second-generation photosensitizer for photodynamic therapy (PDT) of cancer. We have developed and applied a diffuse optical reflectance spectrometer for in vivo measurement of MLu uptake, optical properties, haemoglobin concentration and haemoglobin oxygen saturation in normal canine large bowels, kidneys and prostates. The probe consists of a broadband fibre-optic-coupled light source and detector fibres placed at various distances from the source fibre to collect reflected light. An analysis based on the diffusion approximation of the photon transport equation was used to recover tissue optical properties from the reflectance measurements. The instrumentation and analysis methods were validated using measurements from homogeneous, highly scattering phantoms with known MLu concentrations. The same techniques were then used to estimate chromophore concentrations of normal canine large bowels, kidneys and prostates. We estimated (mean (standard deviation)) total haemoglobin concentrations of 119 (25), 340 (92) and 51 (11) microM in the large bowels, kidneys and prostates of four dogs, respectively; tissue blood oxygen saturations in these same organs were 75 (15), 76 (21) and 74 (16) per cent, respectively. Tissue MLu concentrations (mg l(-1)) were estimated from data taken 3.5 h after injection of a 2 mg kg(-1) injected dose; data from three dogs gave concentrations of 2.4 (0.4) in large bowels, 6.8 (1.3) in kidneys and 2.2 (1.1) in prostates. The reduced scattering coefficients, mu's, estimated for large bowels, kidneys and prostates at 730 nm were, respectively: 10.1 (1.3), 19.6 (4.0) and 12.7 (0.6) cm(-1). We observed significant variability in MLu uptake, tissue scattering and haemoglobin concentration between organs and even between the same organ in different dogs. This class of in situ optical property measurement may be desirable to individualize PDT drug and light delivery.

  4. Antimalarial Activity of KAF156 in Falciparum and Vivax Malaria

    PubMed Central

    White, Nicholas J.; Duong, Tran T.; Uthaisin, Chirapong; Nosten, François; Phyo, Aung P.; Hanboonkunupakarn, Borimas; Pukrittayakamee, Sasithon; Jittamala, Podjanee; Chuthasmit, Kittiphum; Cheung, Ming S.; Feng, Yiyan; Li, Ruobing; Magnusson, Baldur; Sultan, Marc; Wieser, Daniela; Xun, Xiaolei; Zhao, Rong; Diagana, Thierry T.; Pertel, Peter; Leong, F. Joel

    2016-01-01

    Background KAF156 belongs to a new class of antimalarial agents (imidazolopiperazines), with activity against asexual and sexual blood stages and the preerythrocytic liver stages of malarial parasites. Methods We conducted a phase 2, open-label, two-part study at five centers in Thailand and Vietnam to assess the antimalarial efficacy, safety, and pharmacokinetic profile of KAF156 in adults with acute Plasmodium vivax or P. falciparum malaria. Assessment of parasite clearance rates in cohorts of patients with vivax or falciparum malaria who were treated with multiple doses (400 mg once daily for 3 days) was followed by assessment of the cure rate at 28 days in a separate cohort of patients with falciparum malaria who received a single dose (800 mg). Results Median parasite clearance times were 45 hours (interquartile range, 42 to 48) in 10 patients with falciparum malaria and 24 hours (interquartile range, 20 to 30) in 10 patients with vivax malaria after treatment with the multiple-dose regimen and 49 hours (interquartile range, 42 to 54) in 21 patients with falciparum malaria after treatment with the single dose. Among the 21 patients who received the single dose and were followed for 28 days, 1 had reinfection and 7 had recrudescent infections (cure rate, 67%; 95% credible interval, 46 to 84). The mean (±SD) KAF156 terminal elimination half-life was 44.1±8.9 hours. There were no serious adverse events in this small study. The most common adverse events included sinus bradycardia, thrombocytopenia, hypokalemia, anemia, and hyperbilirubinemia. Vomiting of grade 2 or higher occurred in 2 patients, 1 of whom discontinued treatment because of repeated vomiting after receiving the single 800-mg dose. More adverse events were reported in the single-dose cohort, which had longer follow-up, than in the multiple-dose cohorts. Conclusions KAF156 showed antimalarial activity without evident safety concerns in a small number of adults with uncomplicated P. vivax or P

  5. Search for Fingerprints of Tetrahedral Symmetry in ^{156}Gd

    SciTech Connect

    Doan, Q. T.; Curien, D.; Stezowski, O.; Dudek, J.; Mazurek, K.; Gozdz, A.; Piot, J.; Duchene, G.; Gall, B.; Molique, H.; Richet, M.; Guinet, D.; Redon, N.; Schmitt, Ch.; Jones, P.; Peura, P.; Ketelhut, S.; Nyman, M.; Jakobsson, U.; Greenlees, P. T.; Julin, R.; Juutinen, S.; Rahkila, P.; Maj, A.; Zuber, K.; Bednarczyk, P.; Schunck, N.; Dobaczewski, J.; Astier, A.; Deloncle, I.; Verney, D.; Gerl, J.

    2009-01-01

    Theoretical predictions suggest the presence of tetrahedral symmetry as an explanation for the vanishing intra-band E2 transitions at the bottom of the odd-spin negative-parity band in ^{156}Gd. The present study reports on experiment performed to address this phenomenon. It allowed to remove certain ambiguities related to the intra-band E2 transitions in the negative-parity bands to determine the new inter-band transitions and reduced probability ratios B(E2)/B(E1) and, for the first time, to determine the experimental uncertainties related to the latter observable.

  6. 45 CFR 156.810 - Bases and process for decertification of a QHP offered by an issuer through a Federally...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... transparency and marketing standards in §§ 156.220 and 156.225; (4) The QHP issuer substantially fails to....230 related to network adequacy standards or, § 156.235 related to inclusion of essential...

  7. 45 CFR 156.810 - Bases and process for decertification of a QHP offered by an issuer through a Federally...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... transparency and marketing standards in §§ 156.220 and 156.225; (4) The QHP issuer substantially fails to... related to network adequacy standards or, § 156.235 related to inclusion of essential community...

  8. miR156 modulates rhizosphere acidification in response to phosphate limitation in Arabidopsis.

    PubMed

    Lei, Kai Jian; Lin, Ya Ming; An, Guo Yong

    2016-03-01

    Rhizosphere acidification is a general response to Pi deficiency, especially in dicotyledonous plants. However, the signaling pathway underlying this process is still unclear. Here, we demonstrate that miR156 is induced in the shoots and roots of wild type Arabidopsis plants during Pi starvation. The rhizosphere acidification capacity was increased in 35S:MIR156 (miR156 overexpression) plants, but was completely inhibited in 35S:MIM156 (target mimicry) plants. Both 35S:MIR156 and 35S:MIM156 plants showed altered proton efflux and H(+)-ATPase activity. In addition, significant up-regulation of H(+)-ATPase activity in 35S:MIR156 roots coupled with increased citric acid and malic acid exudates was observed. qRT-PCR results showed that most H(+)-ATPase and PPCK gene transcript levels were decreased in 35S:MIM156 plants, which may account for the decreased H(+)-ATPase activity in 35S:MIM156 plants. MiR156 also affect the root architecture system. Collectively, our results suggest that miR156 regulates the process of rhizosphere acidification in plants.

  9. Chemoradiation therapy using cyclopamine-loaded liquid-lipid nanoparticles and lutetium-177-labeled core-crosslinked polymeric micelles.

    PubMed

    You, Jian; Zhao, Jun; Wen, Xiaoxia; Wu, Chunhui; Huang, Qian; Guan, Fada; Wu, Richard; Liang, Dong; Li, Chun

    2015-03-28

    Cyclopamine (CPA), a potent inhibitor of the Hedgehog pathway, has produced promising anticancer results in a number of preclinical studies. CPA has also been found to enhance tumor response to radiation therapy. However, CPA is water insoluble. A drug delivery system suitable for systemic administration of CPA is needed before CPA can be considered for clinical translation. We hypothesized that CPA solubilized in a liquid-lipid nanoparticle system (CPA-LLP) for intravenous injection would have desirable pharmacokinetic properties and increased anticancer efficacy. We further hypothesized that CPA-LLP would enhance the response of tumor cells to targeted radiotherapy delivered selectively through intratumoral injection of lutetium-177 bound to core-crosslinked polymeric micelles (CCPM-(177)Lu). We tested the combination therapy in 4T1 murine breast cancer and Miapaca-2 human pancreatic adenocarcinoma models. The results showed that CPA-LLP had higher antitumor cytotoxicity than free CPA (IC50 values [mean±SEM]: 2.7±0.2μM vs. 11.3±1.2μM against 4T1 cells; 1.8±0.2 vs. 17.1±1.26μM against Miapaca-2 cells; p<0.0001). In both cell lines, CPA-LLP resulted in significantly lower clonogenicity than free CPA (p<0.05). Moreover, in both cell lines, CPA-LLP significantly enhanced the cell response to CCPM-(177)Lu radiotherapy as measured by clonogenic assay (p<0.05). In 4T1 and Miapaca-2 mouse xenograft models, the combination of CPA-LLP and CCPM-(177)Lu delayed tumor growth more than either monotherapy did alone. In the 4T1 tumor model, tumor size at 16days after treatment was significantly smaller with the combination therapy than with all the other treatments. In the Miapaca-2 model, the combination therapy resulted in the highest rate of mouse survival and prevented tumor relapse. In conclusion, the combination of CPA-LLP and CCPM-(177)Lu was an effective strategy for treating breast and pancreatic cancer and deserves further investigation.

  10. Beta emitters rhenium-188 and lutetium-177 are equally effective in radioimmunotherapy of HPV-positive experimental cervical cancer.

    PubMed

    Phaeton, Rebecca; Jiang, Zewei; Revskaya, Ekaterina; Fisher, Darrell R; Goldberg, Gary L; Dadachova, Ekaterina

    2016-01-01

    Cervical cancer caused by the infection with the human papillomavirus (HPV) remains the fourth leading killer of women worldwide. Therefore, more efficacious treatments are needed. We are developing radioimmunotherapy (RIT) of HPV-positive cervical cancers by targeting E6 and E7 viral oncoproteins expressed by the cancer cells with the radiolabeled monoclonal antibodies (mAbs). To investigate the influence of different radionuclides on the RIT efficacy-we performed RIT of experimental cervical cancer with Rhenium-188 ((188) Re) and Lutetium-177 ((177) Lu)-labeled mAb C1P5 to E6. The biodistribution of (188) Re- and (177) Lu-labeled C1P5 was performed in nude female mice bearing CasKi cervical cancer xenografts and the radiation dosimetry calculations for the tumors and organs were carried out. For RIT the mice were treated with 7.4 MBq of either (188) Re-C1P5 or (177) Lu-C1P5 or left untreated, and observed for their tumor size for 28 days. The levels of (188) Re- and (177) Lu-C1P5 mAbs-induced double-strand breaks in CasKi tumors were compared on days 5 and 10 post treatment by staining with anti-gamma H2AX antibody. The radiation doses to the heart and lungs were similar for both (177) Lu-C1P5 and (188) Re-C1P5. The dose to the liver was five times higher for (177) Lu-C1P5. The doses to the tumor were 259 and 181 cGy for (177) Lu-C1P5 and (188) Re-C1P5, respectively. RIT with either (177) Lu-C1P5 or (188) Re-C1P5 was equally effective in inhibiting tumor growth when each was compared to the untreated controls (P = 0.001). On day 5 there was a pronounced staining for gamma H2AX foci in (177) Lu-C1P5 group only and on day 10 it was observed in both (177) Lu-C1P5 and (188) Re-C1P5 groups. (188) Re- and (177) Lu-labeled mAbs were equally effective in arresting the growth of CasKi cervical tumors. Thus, both of these radionuclides are candidates for the clinical trials of this approach in patients with advanced, recurrent or metastatic cervical cancer.

  11. An Insight into microRNA156 Role in Salinity Stress Responses of Alfalfa.

    PubMed

    Arshad, Muhammad; Gruber, Margaret Y; Wall, Ken; Hannoufa, Abdelali

    2017-01-01

    Salinity is one of the major abiotic stresses affecting alfalfa productivity. Developing salinity tolerant alfalfa genotypes could contribute to sustainable crop production. The functions of microRNA156 (miR156) have been investigated in several plant species, but so far, no studies have been published that explore the role of miR156 in alfalfa response to salinity stress. In this work, we studied the role of miR156 in modulating commercially important traits of alfalfa under salinity stress. Our results revealed that overexpression of miR156 increased biomass, number of branches and time to complete growth stages, while it reduced plant height under control and salinity stress conditions. We observed a miR156-related reduction in neutral detergent fiber under non-stress, and acid detergent fiber under mild salinity stress conditions. In addition, enhanced total Kjeldahl nitrogen content was recorded in miR156 overexpressing genotypes under severe salinity stress. Furthermore, alfalfa genotypes overexpressing miR156 exhibited an altered ion homeostasis under salinity conditions. Under severe salinity stress, miR156 downregulated SPL transcription factor family genes, modified expression of other important transcription factors, and downstream salt stress responsive genes. Taken together, our results reveal that miR156 plays a role in mediating physiological and transcriptional responses of alfalfa to salinity stress.

  12. An Insight into microRNA156 Role in Salinity Stress Responses of Alfalfa

    PubMed Central

    Arshad, Muhammad; Gruber, Margaret Y.; Wall, Ken; Hannoufa, Abdelali

    2017-01-01

    Salinity is one of the major abiotic stresses affecting alfalfa productivity. Developing salinity tolerant alfalfa genotypes could contribute to sustainable crop production. The functions of microRNA156 (miR156) have been investigated in several plant species, but so far, no studies have been published that explore the role of miR156 in alfalfa response to salinity stress. In this work, we studied the role of miR156 in modulating commercially important traits of alfalfa under salinity stress. Our results revealed that overexpression of miR156 increased biomass, number of branches and time to complete growth stages, while it reduced plant height under control and salinity stress conditions. We observed a miR156-related reduction in neutral detergent fiber under non-stress, and acid detergent fiber under mild salinity stress conditions. In addition, enhanced total Kjeldahl nitrogen content was recorded in miR156 overexpressing genotypes under severe salinity stress. Furthermore, alfalfa genotypes overexpressing miR156 exhibited an altered ion homeostasis under salinity conditions. Under severe salinity stress, miR156 downregulated SPL transcription factor family genes, modified expression of other important transcription factors, and downstream salt stress responsive genes. Taken together, our results reveal that miR156 plays a role in mediating physiological and transcriptional responses of alfalfa to salinity stress. PMID:28352280

  13. Redox properties of mixed lutetium/yttrium nitride clusterfullerenes: endohedral Lu(x)Y(3-x)N@C80(I) (x = 0-3) compounds.

    PubMed

    Tarábek, Ján; Yang, Shangfeng; Dunsch, Lothar

    2009-05-11

    The redox behavior of mixed lutetium/yttrium nitride clusterfullerenes of the series Lu(x)Y(3-x)N@C(80)(I(h), x = 0-3) is studied for the first time by means of cyclic voltammetry, fast-scan cyclic voltammetry, square-wave voltammetry, and electron paramagnetic resonance (EPR) spectroelectrochemistry. A reversible single-electron-transfer process, which does not result in an EPR signal, is detected during the anodic oxidation sweep of cyclic voltammetry experiments performed at different temperatures (296 and 360 K). The cathodic reduction sweep reveals a rather complex response for all the four clusterfullerenes--with up to three irreversible reduction steps. By correlating the results of fast-scan and square-wave voltammetry and combining them with simulations of the voltammograms, we are able to propose a reduction mechanism for the Lu(x)Y(3-x)N@C(80)(I) (x = 0-3) fullerenes.

  14. Lutetium (177) PSMA radionuclide therapy for men with prostate cancer: a review of the current literature and discussion of practical aspects of therapy.

    PubMed

    Emmett, Louise; Willowson, Kathy; Violet, John; Shin, Jane; Blanksby, Ashley; Lee, Jonathan

    2017-03-01

    Prostate-specific membrane antigen (PSMA) is a receptor on the surface of prostate cancer cells that is revolutionising the way we image and treat men with prostate cancer. New small molecule peptides with high-binding affinity for the PSMA receptor have allowed high quality, highly specific PET imaging, in addition to the development of targeted radionuclide therapy for men with prostate cancer. This targeted therapy for prostate cancer has, to date, predominately used Lutetium 177 (Lu) labelled PSMA peptides. Early clinical studies evaluating the safety and efficacy of Lu PSMA therapy have demonstrated promising results with a significant proportion of men with metastatic prostate cancer, who have already failed other therapies, responding clinically to Lu PSMA. This review discusses the practical issues of administering Lu PSMA, and gives an overview of the findings from currently published trials in regards to treatment response rates, expected toxicities and safety.

  15. Temporal Regulation of Shoot Development in Arabidopsis Thaliana By Mir156 and Its Target SPL3

    PubMed Central

    Wu, Gang; Poethig, R. Scott

    2006-01-01

    SPL3, SPL4 and SPL5 (SPL3/4/5) are closely related members of the SQUAMOSA PROMOTER BINDING PROTEIN-LIKE family of transcription factors in Arabidopsis, and have a target site for the microRNA miR156 in their 3′ UTR. The phenotype of Arabidopsis plants constitutively expressing miR156-sensitive and miR156-insensitive forms of SPL3/4/5 revealed that all three genes promote vegetative phase change and flowering, and are strongly repressed by miR156. Constitutive expression of miR156a prolonged the expression of juvenile vegetative traits and delayed flowering. This phenotype was largely corrected by constitutive expression of a miR156-insensitive form of SPL3. The juvenile-to-adult transition is accompanied by a decrease in the level of miR156 and an increase in the abundance of SPL3 mRNA. The complementary effect of hasty on the miR156 and SPL3 transcripts, as well as the miR156-dependent temporal expression pattern of a 35S::GUS-SPL3 transgene, suggest that the decrease in miR156 is responsible for the increase in SPL3 expression during this transition. SPL3 mRNA is elevated by mutations in ZIPPY/AGO7, RNA DEPENDENT RNA POLYMERASE 6 (RDR6) and SUPPRESSOR OF GENE SILENCING 3 (SGS3), indicating that it is directly or indirectly regulated by RNAi. However, our results indicate that RNAi does not contribute to the temporal expression pattern of this gene. We conclude that vegetative phase change in Arabidopsis is regulated by an increase in the expression of SPL3 and probably also SPL4 and SPL5, and that this increase is a consequence of a decrease in the level of miR156. PMID:16914499

  16. Fabrication and microstructure of cerium doped lutetium aluminum garnet (Ce:LuAG) transparent ceramics by solid-state reaction method

    SciTech Connect

    Li, Junlang; Xu, Jian; Shi, Ying; Qi, Hongfang; Xie, Jianjun; Lei, Fang

    2014-07-01

    Highlights: • We fabricate Ce doped lutetium aluminum garnet ceramics by solid-state method. • The raw materials include Lu{sub 2}O{sub 3} nanopowders synthesized by co-precipitation method. • The density of the transparent ceramics reach 99.7% of the theoretical value. • The optical transmittance of the bulk ceramic at 550 nm was 57.48%. • Some scattering centers decrease the optical characteristic of the ceramic. - Abstract: Polycrystalline Ce{sup 3+} doped lutetium aluminum garnet (Ce:LuAG) transparent ceramics fabricated by one step solid-state reaction method using synthetic nano-sized Lu{sub 2}O{sub 3}, commercial α-Al{sub 2}O{sub 3} and CeO{sub 2} powders were investigated in this paper. The green compacts shaped by the mixed powders were successfully densified into Ce:LuAG transparent ceramics after vacuum sintering at 1750 °C for 10 h. The in-line optical transmittance of the Ce:LuAG ceramic made by home-made Lu{sub 2}O{sub 3} powders could reach 57.48% at 550 nm, which was higher than that of the ceramic made by commercial Lu{sub 2}O{sub 3} powders (22.96%). The microstructure observation showed that light scattering centers caused by micro-pores, aluminum segregation and refraction index inhomogeneities induced the decrease of optical transparency of the Ce:LuAG ceramics, which should be removed and optimized in the future work.

  17. 40 CFR 65.156 - General monitoring requirements for control and recovery devices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... control and recovery devices. 65.156 Section 65.156 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Closed Vent Systems, Control... control and recovery devices. (a) General monitoring requirement applicability. (1) This section...

  18. 37 CFR 1.56 - Duty to disclose information material to patentability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Duty to disclose information material to patentability. 1.56 Section 1.56 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... carefully examine: (1) Prior art cited in search reports of a foreign patent office in a...

  19. 37 CFR 1.56 - Duty to disclose information material to patentability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Duty to disclose information material to patentability. 1.56 Section 1.56 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... carefully examine: (1) Prior art cited in search reports of a foreign patent office in a...

  20. 37 CFR 1.56 - Duty to disclose information material to patentability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Duty to disclose information material to patentability. 1.56 Section 1.56 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... carefully examine: (1) Prior art cited in search reports of a foreign patent office in a...

  1. 37 CFR 1.56 - Duty to disclose information material to patentability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Duty to disclose information material to patentability. 1.56 Section 1.56 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... carefully examine: (1) Prior art cited in search reports of a foreign patent office in a...

  2. 37 CFR 1.56 - Duty to disclose information material to patentability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Duty to disclose information material to patentability. 1.56 Section 1.56 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... carefully examine: (1) Prior art cited in search reports of a foreign patent office in a...

  3. 47 CFR 80.303 - Watch on 156.800 MHz (Channel 16).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Watch on 156.800 MHz (Channel 16). 80.303... SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Coast Station Safety Watches § 80.303 Watch on 156.800 MHz (Channel 16). (a) During its hours of operation, each coast...

  4. 47 CFR 80.303 - Watch on 156.800 MHz (Channel 16).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Watch on 156.800 MHz (Channel 16). 80.303... SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Coast Station Safety Watches § 80.303 Watch on 156.800 MHz (Channel 16). (a) During its hours of operation, each coast...

  5. 47 CFR 80.303 - Watch on 156.800 MHz (Channel 16).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Watch on 156.800 MHz (Channel 16). 80.303... SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Coast Station Safety Watches § 80.303 Watch on 156.800 MHz (Channel 16). (a) During its hours of operation, each coast...

  6. 47 CFR 80.303 - Watch on 156.800 MHz (Channel 16).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Watch on 156.800 MHz (Channel 16). 80.303... SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Coast Station Safety Watches § 80.303 Watch on 156.800 MHz (Channel 16). (a) During its hours of operation, each coast...

  7. 47 CFR 80.303 - Watch on 156.800 MHz (Channel 16).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Watch on 156.800 MHz (Channel 16). 80.303... SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Coast Station Safety Watches § 80.303 Watch on 156.800 MHz (Channel 16). (a) During its hours of operation, each coast...

  8. 10 CFR 72.156 - Identification and control of materials, parts, and components.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Identification and control of materials, parts, and components. 72.156 Section 72.156 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND...

  9. 29 CFR 780.156 - Transportation of farm products from the fields or farm.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Transportation of farm products from the fields or farm. 780.156 Section 780.156 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING...

  10. 45 CFR 156.225 - Marketing and Benefit Design of QHPs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Marketing and Benefit Design of QHPs. 156.225 Section 156.225 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH... applies. Comply with any applicable State laws and regulations regarding marketing by health...

  11. 45 CFR 156.600 - The definition of minimum essential coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false The definition of minimum essential coverage. 156.600 Section 156.600 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING...

  12. 9 CFR 381.156 - Poultry meat content standards for certain poultry products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  13. 9 CFR 381.156 - Poultry meat content standards for certain poultry products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  14. 9 CFR 381.156 - Poultry meat content standards for certain poultry products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  15. 9 CFR 381.156 - Poultry meat content standards for certain poultry products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  16. 9 CFR 381.156 - Poultry meat content standards for certain poultry products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND...

  17. 9 CFR 156.8 - Refusal of service; denial or withdrawal of service.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... will be refused if the conditions stated in §§ 156.5 and 156.6 are not met. (b) Service under this part... deny or suspend service at any plant for any of such reasons, without hearing, pending final...

  18. 26 CFR 156.6071-1 - Time for filing returns relating to greenmail.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Time for filing returns relating to greenmail. 156.6071-1 Section 156.6071-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY..., without regard to any provision of the Code providing for deferral of recognition. (b) Returns relating...

  19. 49 CFR 1.56a - Delegations to the Assistant Secretary for Aviation and International Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Aviation and International Affairs. 1.56a Section 1.56a Transportation Office of the Secretary of... Secretary for Aviation and International Affairs. The Assistant Secretary for Aviation and International...) Serve as Department of Transportation member of the Interagency Group on International Aviation,...

  20. 49 CFR 1.56a - Delegations to the Assistant Secretary for Aviation and International Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Aviation and International Affairs. 1.56a Section 1.56a Transportation Office of the Secretary of... Secretary for Aviation and International Affairs. The Assistant Secretary for Aviation and International...) Serve as Department of Transportation member of the Interagency Group on International Aviation,...

  1. 29 CFR 500.156 - Scope of agreements with Federal agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Scope of agreements with Federal agencies. 500.156 Section 500.156 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Enforcement Agreements with Federal and...

  2. 42 CFR 422.156 - Compliance deemed on the basis of accreditation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Compliance deemed on the basis of accreditation. 422.156 Section 422.156 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Quality Improvement §...

  3. 42 CFR 422.156 - Compliance deemed on the basis of accreditation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Compliance deemed on the basis of accreditation. 422.156 Section 422.156 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Quality Improvement §...

  4. 29 CFR 4.156 - Employees in bona fide executive, administrative, or professional capacity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Employees in bona fide executive, administrative, or professional capacity. 4.156 Section 4.156 Labor Office of the Secretary of Labor LABOR STANDARDS FOR FEDERAL SERVICE CONTRACTS Application of the McNamara-O'Hara Service Contract Act Employees Covered by the Act §...

  5. 30 CFR 210.156 - What reports must I submit for net profit share leases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What reports must I submit for net profit share leases? 210.156 Section 210.156 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT FORMS AND REPORTS Special-Purpose Forms and Reports-Oil, Gas, and...

  6. 34 CFR 222.156 - How is an administrative hearing conducted?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false How is an administrative hearing conducted? 222.156 Section 222.156 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION IMPACT AID PROGRAMS Impact Aid...

  7. Ultrahigh-Resolution {gamma}-Ray Spectroscopy of {sup 156}Gd: A Test of Tetrahedral Symmetry

    SciTech Connect

    Jentschel, M.; Krempel, J.; Urban, W.; Tonev, D.; Petkov, P.; Dudek, J.; Curien, D.; Lauss, B.; Angelis, G. de

    2010-06-04

    Tetrahedral symmetry in strongly interacting systems would establish a new class of quantum effects at subatomic scale. Excited states in {sup 156}Gd that could carry the information about the tetrahedral symmetry were populated in the {sup 155}Gd(n,{gamma}){sup 156}Gd reaction and studied using the GAMS4/5 Bragg spectrometers at the Institut Laue-Langevin. We have identified the 5{sub 1}{sup -{yields}}3{sub 1}{sup -} transition of 131.983(12) keV in {sup 156}Gd and determined its intensity to be 1.9(3)x10{sup -6} per neutron capture. The lifetime {tau}=220{sub -30}{sup +180}fs of the 5{sub 1}{sup -} state in {sup 156}Gd has been measured using the GRID technique. The resulting B(E2)=293{sub -134}{sup +61}Weisskopf unit rate of the 131.983 keV transition provides the intrinsic quadrupole moment of the 5{sub 1}{sup -} state in {sup 156}Gd to be Q{sub 0}=7.1{sub -1.6}{sup +0.7} b. This large value, comparable to the quadrupole moment of the ground state in {sup 156}Gd, gives strong evidence against tetrahedral symmetry in the lowest odd-spin, negative-parity band of {sup 156}Gd.

  8. 46 CFR 160.156-13 - Approval inspections and tests for prototype rescue boats and fast rescue boats.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... boats and fast rescue boats. 160.156-13 Section 160.156-13 Shipping COAST GUARD, DEPARTMENT OF HOMELAND... EQUIPMENT Rescue Boats and Fast Rescue Boats (SOLAS) § 160.156-13 Approval inspections and tests for prototype rescue boats and fast rescue boats. (a) After the Commandant notifies the manufacturer that...

  9. EPA Provides State of Vermont $15.6 Million for Water Infrastructure Projects

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency has awarded $15.6 million to the State of Vermont to help finance improvements to water projects that are essential to protecting public health and the environment.

  10. GmmiR156b overexpression delays flowering time in soybean.

    PubMed

    Cao, Dong; Li, Ying; Wang, Jialin; Nan, Haiyang; Wang, Youning; Lu, Sijia; Jiang, Qiong; Li, Xiaoming; Shi, Danning; Fang, Chao; Yuan, Xiaohui; Zhao, Xiaohui; Li, Xia; Liu, Baohui; Kong, Fanjiang

    2015-11-01

    Soybean [Glycine max (L.) Merr.] is an important crop used for human consumption, animal feed and biodiesel fuel. Wering time and maturity significantly affect soybean grain yield. In Arabidopsis thaliana, miR156 has been proposed to regulate the transition from the juvenile to the adult phase of shoot development, which is accompanied by changes in vegetative morphology and an increase in reproductive potential. However, the molecular mechanisms underlying miR156 function in soybean flowering remain unknown. Here, we report that the overexpression of GmmiR156b delays flowering time in soybean. GmmiR156b may target SPL orthologs and negatively regulate GmSPLs, thereby delaying flowering in soybean under LD and natural conditions. GmmiR156b down-regulates several known flowering time regulators in soybean, such as GmAP1 (a, b, c), GmLFY2, GmLFY2, GmFULs, GmSOC1s, GmFT5a, and GmmiR172. These data show that a similar miR156-SPL regulatory module was conserved in the soybean flowering pathway. However, GmFULs, GmSOC1a and GmSOC1b were significantly suppressed under LD conditions but not under SD conditions, which is different in Arabidopsis that these genes were down-regulated irrespective of photoperiod. In addition, GmmiR156b was up-regulated by E1, E2 (GmGI), E3 and E4, which control flowering time and maturity in soybean, and suppressed E1 (E1-Like) and E2 (E2-Like) genes under LD conditions. These data indicated that the miR156-SPL regulatory module was also with some degree of divergent in soybean flowering pathway.

  11. Ultraviolet Spectroscopy of Metal-Poor Stars: New Detections of Phosphorus, Germanium, Arsenic, Selenium, Cadmium, Tellurium, Lutetium, Osmium, Iridium, Platinum, Gold, and More!

    NASA Astrophysics Data System (ADS)

    Roederer, Ian U.

    2015-01-01

    Ultraviolet spectroscopy with HST/STIS provides a 30% increase in the number of elements that can be detected in metal-poor stars. Although nearly every element from hydrogen through bismuth is probably present in most metal-poor stars, not all elements can be detected. The resonance lines of the dominant species of some elements are only found in the UV in late-type stars. The chemical compositions of these stars reflect the history of stellar nucleosynthesis from the first stars to today. Here, I present a summary of recent work that has expanded the chemical inventory in metal-poor stars using UV spectroscopy conducted using HST/STIS. The highlights include new detections of phosphorus, germanium, arsenic, selenium, cadmium, tellurium, lutetium, osmium, iridium, platinum, and gold in metal-poor stars. These detections reveal new insights into stellar nucleosynthesis in the earliest generations of massive stars, provide new constraints on the r-process, and open new channels for chemically-tagging stars that have assembled to form the Milky Way stellar halo.

  12. Development of a new bombesin analog radiolabeled with lutetium-177: in vivo evaluation of the biological properties in Balb-C mice.

    PubMed

    Pujatti, P B; Santos, J S; Massicano, A V F; Mengatti, J; De Araújo, E B

    2010-05-10

    In this work we describe the first results of radiolabeling with lutetium-177 ((177)Lu) and in vivo biodistribution and pharmacokinetics studies in normal Balb-c mice of a new bombesin analog (BEFG2)--DOTA-Phe-X-BBN(6-14), where X is a spacer of two aminoacids. Bombesin (BBN) is an amphibian analog of human gastrin releasing peptide (GRP). Development of radiolabeled BBN derivatives as agents for diagnostic imaging and systemic radiotherapy has increased considerable because of the observation that GRP receptors (GRPr) are over-expressed in a variety of human tumor cells, such as prostate tumor cells. (177)Lu-labeled peptides are attractive due to the excellent radiophysical properties and commercial availability of the radiometal. BEFG2 was successfully labeled with high yield and kept stable for more than 96 hours at 2-8 degrees C and 1 hour in human plasma. Data analysis obtained from the in vivo studies showed that the amount of BEFG2 present in plasma decreased rapidly and became almost undetectable at 60 min p.i., indicating rapid peptide excretion, which is performed mainly by renal pathway. In addition, biodistribution and single photon emission tomography showed low abdominal accumulation of (177)Lu-DOTA- Phe-X-BBN(6-14), indicating that this analog is a potential candidate for tumors target therapy.

  13. Electron microscopy studies of lutetium doped erbium silicide (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4}

    SciTech Connect

    Cao, Q. Chumbley, L.S.

    2011-08-15

    Examination of bulk microstructures of lutetium doped erbium silicide (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4} (space group: Pnma) using scanning and transmission electron microscopy (SEM, TEM) reveals the existence of thin plates of a hexagonal phase (space group: P6{sub 3}/mcm) where the stoichiometric ratio in moles between the rare earths and Si is 5 to 3, i. e the 5:3 phase. The orientation relationship between the matrix and the plates was determined as [010]{sub m} {approx} -parallel [-1010]{sub p.} This observation adds credence to the assumption that all linear features noted in alloys of the rare-earth intermetallic family R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} are of the stoichiometric ratio 5:3 and possess a common orientation relationship with the parent 5:4 alloys. - Highlights: {yields} The linear features observed in the (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4} sample are hexagonal 5:3 plates. {yields} Thickness of 5:3 plates in 5:4 alloys made by tri-arc pulling is greater than made by arc-melting. {yields} The orientation relationship between 5:3 plates and the matrix is [010]{sub m} {approx} ||[-1010]{sub p}.

  14. Indirect Production of No Carrier Added (NCA) (177)Lu from Irradiation of Enriched (176)Yb: Options for Ytterbium/Lutetium Separation.

    PubMed

    Dash, Ashutosh; Chakravarty, Rubel; Knapp, Furn F Russ; Pillai, Ambikalmajan M R

    2015-01-01

    This article presents a concise review of the production of no-carrier-added (NCA) (177)Lu by the 'indirect' route by irradiating ytterbium-176 ((176)Yb)-enriched targets. The success of this production method depends on the ability to separate the microscopic amounts of NCA (177)Lu from bulk irradiated ytterbium targets. The presence of Yb(+3) from the target in the final processed (177)Lu will adversely affect the quality of (177)Lu by decreasing the specific activity and competing with Lu(+3) complexation since ytterbium will follow the same coordination chemistry. Ytterbium and lutetium are adjacent members of the lanthanide family with very similar chemical properties which makes the separation of one from the other a challenging task. This review provides a summary of the methods developed for the separation and purification of NCA (177)Lu from neutron irradiated (176)Yb-enriched targets, a critical assessment of recent developments and a discussion of the current status of this (177)Lu production method.

  15. Characterization of isomers in the neutron-rich odd-odd nucleus {sup 156}Pm

    SciTech Connect

    Sood, P. C.; Gowrishankar, R; Sai, K. Vijay; Sainath, M.

    2011-02-15

    Critical examination of the experimental data from {sup 156}Nd and {sup 156}Pm {beta} decays and the observed location of relevant neutron and proton orbitals in the neighboring odd-A isotones and isotopes, taken together with the low-lying two-quasiparticle (2qp) structures expected in {sup 156}Pm from the rotor-particle model, lead to the conclusion that a consistent description of all the available data is achieved with the I{sup {pi}}=4{sup +} spin-parity assignment to the 26.7s {sup 156}Pm ground state (g.s.) and assignment of I{sup {pi}}=1{sup +} to its 150.3-keV isomer with the 2qp configuration 4{sub g.s.}{sup +}{l_brace}p{sub o}:5/2[532{up_arrow}]{+-}n{sub o}:3/2[521{up_arrow}]{r_brace}1{sub 150}{sup +}. In the process, a two-neutron configuration is also suggested for the 1509-keV 4{sup +} level in the daughter nucleus {sup 156}Sm. The present analysis reiterates the important question of whether the {beta}-decay log ft value, by itself, can be employed to deduce the relative parity of the {beta}-connected states.

  16. Keggin polyoxoanion supported organic-inorganic trinuclear lutetium cluster, {Na(H2O)3[Lu(pydc)(H2O)3]3}[SiW12O40]·26.5H2O.

    PubMed

    Li, Suzhi; Zhang, Dongdi; Guo, Yuan Yuan; Ma, Pengtao; Qiu, Xiaoyang; Wang, Jingping; Niu, Jingyang

    2012-09-07

    A novel strawberry-like organic-inorganic hybrid, {Na(H(2)O)(3)[Lu(pydc)(H(2)O)(3)](3)}[SiW(12)O(40)]·26.5H(2)O (H(2)pydc = pyridine-2,6-dicarboxylate) containing an intriguing trinuclear lutetium cluster {Na(H(2)O)(3)[Lu(pydc)(H(2)O)(3)](3)}(4+) has been synthesized and its luminescent properties, IR, UV, TG, PXRD analyses and single crystal X-ray diffraction were investigated.

  17. Lutetium oxyorthosilicate (LSO) intrinsic activity correction and minimal detectable target activity study for SPECT imaging with a LSO-based animal PET scanner.

    PubMed

    Yao, Rutao; Ma, Tianyu; Shao, Yiping

    2008-08-21

    This work is part of a feasibility study to develop SPECT imaging capability on a lutetium oxyorthosilicate (LSO) based animal PET system. The SPECT acquisition was enabled by inserting a collimator assembly inside the detector ring and acquiring data in singles mode. The same LSO detectors were used for both PET and SPECT imaging. The intrinsic radioactivity of (176)Lu in the LSO crystals, however, contaminates the SPECT data, and can generate image artifacts and introduce quantification error. The objectives of this study were to evaluate the effectiveness of a LSO background subtraction method, and to estimate the minimal detectable target activity (MDTA) of image object for SPECT imaging. For LSO background correction, the LSO contribution in an image study was estimated based on a pre-measured long LSO background scan and subtracted prior to the image reconstruction. The MDTA was estimated in two ways. The empirical MDTA (eMDTA) was estimated from screening the tomographic images at different activity levels. The calculated MDTA (cMDTA) was estimated from using a formula based on applying a modified Currie equation on an average projection dataset. Two simulated and two experimental phantoms with different object activity distributions and levels were used in this study. The results showed that LSO background adds concentric ring artifacts to the reconstructed image, and the simple subtraction method can effectively remove these artifacts-the effect of the correction was more visible when the object activity level was near or above the eMDTA. For the four phantoms studied, the cMDTA was consistently about five times of the corresponding eMDTA. In summary, we implemented a simple LSO background subtraction method and demonstrated its effectiveness. The projection-based calculation formula yielded MDTA results that closely correlate with that obtained empirically and may have predicative value for imaging applications.

  18. Lutetium oxyorthosilicate (LSO) intrinsic activity correction and minimal detectable target activity study for SPECT imaging with a LSO-based animal PET scanner

    NASA Astrophysics Data System (ADS)

    Yao, Rutao; Ma, Tianyu; Shao, Yiping

    2008-08-01

    This work is part of a feasibility study to develop SPECT imaging capability on a lutetium oxyorthosilicate (LSO) based animal PET system. The SPECT acquisition was enabled by inserting a collimator assembly inside the detector ring and acquiring data in singles mode. The same LSO detectors were used for both PET and SPECT imaging. The intrinsic radioactivity of 176Lu in the LSO crystals, however, contaminates the SPECT data, and can generate image artifacts and introduce quantification error. The objectives of this study were to evaluate the effectiveness of a LSO background subtraction method, and to estimate the minimal detectable target activity (MDTA) of image object for SPECT imaging. For LSO background correction, the LSO contribution in an image study was estimated based on a pre-measured long LSO background scan and subtracted prior to the image reconstruction. The MDTA was estimated in two ways. The empirical MDTA (eMDTA) was estimated from screening the tomographic images at different activity levels. The calculated MDTA (cMDTA) was estimated from using a formula based on applying a modified Currie equation on an average projection dataset. Two simulated and two experimental phantoms with different object activity distributions and levels were used in this study. The results showed that LSO background adds concentric ring artifacts to the reconstructed image, and the simple subtraction method can effectively remove these artifacts—the effect of the correction was more visible when the object activity level was near or above the eMDTA. For the four phantoms studied, the cMDTA was consistently about five times of the corresponding eMDTA. In summary, we implemented a simple LSO background subtraction method and demonstrated its effectiveness. The projection-based calculation formula yielded MDTA results that closely correlate with that obtained empirically and may have predicative value for imaging applications.

  19. Convergent repression of miR156 by sugar and the CDK8 module of Arabidopsis Mediator.

    PubMed

    Buendía-Monreal, Manuel; Gillmor, C Stewart

    2017-03-01

    In Arabidopsis, leaves produced during the juvenile vegetative phase are simple, while adult leaves are morphologically complex. The juvenile to adult transition is regulated by miR156, a microRNA that promotes juvenility by impeding the function of SPL transcription factors, which specify adult leaf traits. Both leaf derived sugars, as well as the Mediator Cyclin Dependent Kinase 8 (CDK8) module genes CENTER CITY (CCT)/MED12 and GRAND CENTRAL (GCT)/MED13, act upstream of miR156 to promote the juvenile to adult transition. However, it is not known whether sugar, CCT and GCT repress miR156 independently, as part of the same pathway, or in a cooperative manner. Here we show that sugar treatment can repress MIR156 expression in the absence of CCT or GCT. Both cct and the photosynthetic mutant chlorina1 (ch1) (which decreases sugar synthesis) exhibit extended juvenile development and increased MIR156A and MIR156C expression. Compared to ch1 and cct single mutants, the ch1 cct double mutant has a stronger effect on juvenile leaf traits, higher MIR156C levels, and a dramatic increase in MIR156A. Our results show that sugar and the CDK8 module are capable of regulating MIR156 independently, but suggest they normally act together in a synergistic manner.

  20. 40 CFR 61.156 - Cross-reference to other asbestos regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Cross-reference to other asbestos... for Asbestos § 61.156 Cross-reference to other asbestos regulations. In addition to this subpart, the regulations referenced in Table 1 also apply to asbestos and may be applicable to those sources specified...

  1. 40 CFR 61.156 - Cross-reference to other asbestos regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Cross-reference to other asbestos... for Asbestos § 61.156 Cross-reference to other asbestos regulations. In addition to this subpart, the regulations referenced in Table 1 also apply to asbestos and may be applicable to those sources specified...

  2. 40 CFR 61.156 - Cross-reference to other asbestos regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Cross-reference to other asbestos... for Asbestos § 61.156 Cross-reference to other asbestos regulations. In addition to this subpart, the regulations referenced in Table 1 also apply to asbestos and may be applicable to those sources specified...

  3. 40 CFR 61.156 - Cross-reference to other asbestos regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Cross-reference to other asbestos... for Asbestos § 61.156 Cross-reference to other asbestos regulations. In addition to this subpart, the regulations referenced in Table 1 also apply to asbestos and may be applicable to those sources specified...

  4. 40 CFR 61.156 - Cross-reference to other asbestos regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Cross-reference to other asbestos... for Asbestos § 61.156 Cross-reference to other asbestos regulations. In addition to this subpart, the regulations referenced in Table 1 also apply to asbestos and may be applicable to those sources specified...

  5. 7 CFR 985.156 - Transfer of excess oil by producers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Rate of Assessment” regulations (e.g., sections .300 through .399) and “Marketing percentage... 985.156 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE...

  6. 7 CFR 985.156 - Transfer of excess oil by producers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Rate of Assessment” regulations (e.g., sections .300 through .399) and “Marketing percentage... 985.156 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE...

  7. 7 CFR 985.156 - Transfer of excess oil by producers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Rate of Assessment” regulations (e.g., sections .300 through .399) and “Marketing percentage... 985.156 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE...

  8. 25 CFR 170.156 - What are the IRR Program Coordinating Committee's responsibilities?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What are the IRR Program Coordinating Committee's... WATER INDIAN RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Irr Program Coordinating Committee § 170.156 What are the IRR Program Coordinating...

  9. 25 CFR 170.156 - What are the IRR Program Coordinating Committee's responsibilities?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What are the IRR Program Coordinating Committee's... WATER INDIAN RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Irr Program Coordinating Committee § 170.156 What are the IRR Program Coordinating...

  10. 40 CFR 81.156 - Southern Maryland Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Air Quality Control Regions § 81.156 Southern Maryland Intrastate Air Quality Control Region. The Southern Maryland Intrastate Air Quality Control Region consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southern Maryland Intrastate...

  11. 46 CFR 160.156-19 - Operating instructions and information for the ship's training manual.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Boats and Fast Rescue Boats (SOLAS) § 160.156-19 Operating instructions and information for the ship's training manual. (a) Each rescue boat must have instructions and information for the ship's training manual... subpart) to describe the location and operation of the rescue boat. (b) The instructions and...

  12. $156 million budget increase to fight HIV/AIDS in African American & other minority communities.

    PubMed

    1998-12-01

    A series of initiatives was established to invest $156 million in efforts to fight HIV/AIDS in minority populations, where AIDS is still a leading cause of death among men and women between 25 and 44 years of age. The initiatives will target specific communities and includes technical assistance and increased access to care. Specific goals of the initiatives are discussed.

  13. 26 CFR 156.6161-1 - Extension of time for paying tax or deficiency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Extension of time for paying tax or deficiency... (CONTINUED) MISCELLANEOUS EXCISE TAXES (CONTINUED) EXCISE TAX ON GREENMAIL Procedure and Administration § 156.6161-1 Extension of time for paying tax or deficiency. (a) In general—(1) Tax shown or required to...

  14. 18 CFR 156.3 - Applications; number of copies; general requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... improvement of transportation facilities, physical connection of facilities or service of natural gas together... ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT APPLICATIONS FOR ORDERS UNDER SECTION 7(a) OF THE NATURAL GAS ACT § 156.3 Applications; number of copies;...

  15. 45 CFR 156.280 - Segregation of funds for abortion services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Segregation of funds for abortion services. 156... for abortion services. (a) State opt-out of abortion coverage. A QHP issuer must comply with a State law that prohibits abortion coverage in QHPs. (b) Termination of opt out. A QHP issuer may...

  16. 45 CFR 156.280 - Segregation of funds for abortion services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Segregation of funds for abortion services. 156... for abortion services. (a) State opt-out of abortion coverage. A QHP issuer must comply with a State law that prohibits abortion coverage in QHPs. (b) Termination of opt out. A QHP issuer may...

  17. 45 CFR 156.280 - Segregation of funds for abortion services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Segregation of funds for abortion services. 156... for abortion services. (a) State opt-out of abortion coverage. A QHP issuer must comply with a State law that prohibits abortion coverage in QHPs. (b) Termination of opt out. A QHP issuer may...

  18. 10 CFR 431.156 - Energy and water conservation standards and effective dates.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and a water factor no greater than: Equipment class Modifiedenergy factor, cu. ft./kWh/cycle... 10 Energy 3 2014-01-01 2014-01-01 false Energy and water conservation standards and effective... Standards § 431.156 Energy and water conservation standards and effective dates. (a) Each commercial...

  19. 10 CFR 431.156 - Energy and water conservation standards and effective dates.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... than: Equipment class Modified energy factor, cu. ft./kWh/cycle Water factor, gal./cu. ft./cycle Top... 10 Energy 3 2011-01-01 2011-01-01 false Energy and water conservation standards and effective... Standards § 431.156 Energy and water conservation standards and effective dates. Each CCW manufactured on...

  20. 10 CFR 431.156 - Energy and water conservation standards and effective dates.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and a water factor no greater than: Equipment class Modifiedenergy factor, cu. ft./kWh/cycle... 10 Energy 3 2012-01-01 2012-01-01 false Energy and water conservation standards and effective... Standards § 431.156 Energy and water conservation standards and effective dates. (a) Each commercial...

  1. 10 CFR 431.156 - Energy and water conservation standards and effective dates.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and a water factor no greater than: Equipment class Modifiedenergy factor, cu. ft./kWh/cycle... 10 Energy 3 2013-01-01 2013-01-01 false Energy and water conservation standards and effective... Standards § 431.156 Energy and water conservation standards and effective dates. (a) Each commercial...

  2. 33 CFR 165.156 - Regulated Navigation Area: East Rockaway Inlet to Atlantic Beach Bridge, Nassau County, Long...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Rockaway Inlet to Atlantic Beach Bridge, Nassau County, Long Island, New York. 165.156 Section 165.156... to Atlantic Beach Bridge, Nassau County, Long Island, New York. (a) Location. The following area is a..., thence easterly along the shore to the east side of the Atlantic Beach Bridge, State Route 878, over...

  3. The microRNA156 and microRNA172 gene regulation cascades at post-germinative stages in Arabidopsis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    MicroRNAs (miRNAs) are involved in developmental programs of plants including seed germination and post-germination. Here, we provide evidence that two different miRNA pathways, miR156 and miR172, interact during the post-germination stages in Arabidopsis. Mutant seedlings expressing miR156resistant...

  4. 49 CFR 1.56b - Delegations to the Designated Senior Career Official, Office of the Assistant Secretary for...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Official, Office of the Assistant Secretary for Aviation and International Affairs. 1.56b Section 1.56b... for Aviation and International Affairs. The Designated Senior Career Official in the Office of the Assistant Secretary for Aviation and International Affairs is delegated exclusive authority to...

  5. 49 CFR 1.56b - Delegations to the Designated Senior Career Official, Office of the Assistant Secretary for...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Official, Office of the Assistant Secretary for Aviation and International Affairs. 1.56b Section 1.56b... for Aviation and International Affairs. The Designated Senior Career Official in the Office of the Assistant Secretary for Aviation and International Affairs is delegated exclusive authority to...

  6. Structure of the yrast band in the odd-odd deformed nucleus {sup 156}Pm

    SciTech Connect

    Sood, P. C.; Sai, K. Vijay; Gowrishankar, R.; Sainath, M.

    2011-05-15

    The six-level sequence deduced for the odd-odd nucleus {sup 156}Pm in the high-spin studies following spontaneous fission of {sup 252}Cf is shown to constitute the K{sup {pi}=}4{sup +} yrast band having the two-quasiparticle configuration {l_brace}p:5/2[532]+ n:3/2[521]{r_brace}. Spin parities I{sup {pi}=}4{sup +} through 9{sup +} are assigned to the earlier suggested six levels. The location and the decay {gamma}'s of the 10{sup +} level of this band are indicated. It is also pointed out that there are no {gamma} rays common to these postfission high-spin spectra and those seen in the {sup 156}Nd {beta}-decay studies.

  7. Spectroscopic information about a hypothetical tetrahedral configuration in {sup 156}Gd

    SciTech Connect

    Doan, Q. T.; Vancraeyenest, A.; Stezowski, O.; Guinet, D.; Lautesse, Ph.; Lehaut, G.; Redon, N.; Curien, D.; Dudek, J.; Duchene, G.; Gall, B.; Molique, H.; Piot, J.; Schmitt, Ch.

    2010-12-15

    A detailed {gamma}-ray spectroscopy of the lowest two negative-parity bands in {sup 156}Gd has been performed in the framework of the TetraNuc collaboration. Relative {gamma}-ray intensities of all transitions connecting these bands as well as the ones to the ground-state band are presented. Angular distribution analysis has been performed to determine the nature and the mixing ratio of one of the newly established transitions linking the two excited bands.

  8. 1.56 µm 1 watt single frequency semiconductor disk laser.

    PubMed

    Rantamäki, Antti; Rautiainen, Jussi; Sirbu, Alexei; Mereuta, Alexandru; Kapon, Eli; Okhotnikov, Oleg G

    2013-01-28

    A single frequency wafer-fused semiconductor disk laser at 1.56 µm with 1 watt of output power and a coherence length over 5 km in fiber is demonstrated. The result represents the highest output power reported for a narrow-line semiconductor disk laser operating at this spectral range. The study shows the promising potential of the wafer fusion technique for power scaling of single frequency vertical-cavity lasers emitting in the 1.3-1.6 µm range.

  9. Using the microcomputer system for the 1.56 M astrometric telescope

    NASA Astrophysics Data System (ADS)

    Wan, Y.; Dai, C.

    This paper deals with the method of using a microcomputer system to steer the 1.56 m astrometric telescope at Shanghai Observatory. The main computer of this system is used for the general control of the telescope system, and single board computers are used for carrying out its operation instructions and orders. Its software and hardware design is also described in this paper. It is economical and practicable to apply this microcomputer system to the equipment with many auxiliary instruments.

  10. Early blood plutonium retention in nonhuman primates compared to the NCRP 156 wound biokinetic model.

    PubMed

    Konzen, Kevin; Brey, Richard; Guilmette, Raymond

    2015-03-01

    Data from animal experiments are relied upon for understanding the biokinetics of contaminant retention and excretion where insufficient human data exist. Records involving nonhuman primate experiments performed from 1973 to 1987 were collected and compiled by researchers at the Lawrence Berkeley Laboratory. These records included early blood samples that were taken after soluble plutonium was administered via intramuscular, subcutaneous, or intravenous injection. Samples were collected as early as 5 min post injection with several samples collected during the first few weeks. The NCRP 156 biokinetic model was developed primarily from animal experiments due to insufficient human data not influenced by chelation therapy. This work compared the NCRP 156 biokinetic model default transfer rate constants to the early blood excretion data from nonhuman primate experiments for 238Pu. These results indicated that the blood content of nonhuman primates exhibited "moderate" retention properties for simulated wound conditions. Additionally, there was no evidence of long-term retention of plutonium in the whole blood samples, confirming that plutonium was not incorporated within blood cells. Particle solubility characteristics should be considered for wounds when using the NCRP 156 wound biokinetic model.

  11. Full genome analysis of a novel type II feline coronavirus NTU156.

    PubMed

    Lin, Chao-Nan; Chang, Ruey-Yi; Su, Bi-Ling; Chueh, Ling-Ling

    2013-04-01

    Infections by type II feline coronaviruses (FCoVs) have been shown to be significantly correlated with fatal feline infectious peritonitis (FIP). Despite nearly six decades having passed since its first emergence, different studies have shown that type II FCoV represents only a small portion of the total FCoV seropositivity in cats; hence, there is very limited knowledge of the evolution of type II FCoV. To elucidate the correlation between viral emergence and FIP, a local isolate (NTU156) that was derived from a FIP cat was analyzed along with other worldwide strains. Containing an in-frame deletion of 442 nucleotides in open reading frame 3c, the complete genome size of NTU156 (28,897 nucleotides) appears to be the smallest among the known type II feline coronaviruses. Bootscan analysis revealed that NTU156 evolved from two crossover events between type I FCoV and canine coronavirus, with recombination sites located in the RNA-dependent RNA polymerase and M genes. With an exchange of nearly one-third of the genome with other members of alphacoronaviruses, the new emerging virus could gain new antigenicity, posing a threat to cats that either have been infected with a type I virus before or never have been infected with FCoV.

  12. Modulation of miR156 to identify traits associated with vegetative phase change in tobacco (Nicotiana tabacum).

    PubMed

    Feng, Shengjun; Xu, Yunmin; Guo, Changkui; Zheng, Jirong; Zhou, Bingying; Zhang, Yuting; Ding, Yue; Zhang, Lu; Zhu, Zhujun; Wang, Huasen; Wu, Gang

    2016-03-01

    After germination, plants progress through juvenile and adult phases of vegetative development before entering the reproductive phase. The character and timing of these phases vary significantly between different plant species, which makes it difficult to know whether temporal variations in various vegetative traits represent the same, or different, developmental processes. miR156 has been shown to be the master regulator of vegetative development in plants. Overexpression of miR156 prolongs the juvenile phase of development, whereas knocking-down the level of miR156 promotes the adult phase of development. Therefore, artificial modulation of miR156 expression is expected to cause corresponding changes in vegetative-specific traits in different plant species, particularly in those showing no substantial difference in morphology during vegetative development. To identify specific traits associated with the juvenile-to-adult transition in tobacco, we examined the phenotype of transgenic tobacco plants with elevated or reduced levels of miR156. We found that leaf shape, the density of abaxial trichomes, the number of leaf veins, the number of stomata, the size and density of epidermal cells, patterns of epidermal cell staining, the content of chlorophyll and the rate of photosynthesis, are all affected by miR156. These newly identified miR156-regulated traits therefore can be used to distinguish between juvenile and adult phases of development in tobacco, and provide a starting point for future studies of vegetative phase change in the family Solanaceae.

  13. Characterization of a Highly Conserved Histone Related Protein, Ydl156w, and Its Functional Associations Using Quantitative Proteomic Analyses*

    PubMed Central

    Gilmore, Joshua M.; Sardiu, Mihaela E.; Venkatesh, Swaminathan; Stutzman, Brent; Peak, Allison; Seidel, Chris W.; Workman, Jerry L.; Florens, Laurence; Washburn, Michael P.

    2012-01-01

    A significant challenge in biology is to functionally annotate novel and uncharacterized proteins. Several approaches are available for deducing the function of proteins in silico based upon sequence homology and physical or genetic interaction, yet this approach is limited to proteins with well-characterized domains, paralogs and/or orthologs in other species, as well as on the availability of suitable large-scale data sets. Here, we present a quantitative proteomics approach extending the protein network of core histones H2A, H2B, H3, and H4 in Saccharomyces cerevisiae, among which a novel associated protein, the previously uncharacterized Ydl156w, was identified. In order to predict the role of Ydl156w, we designed and applied integrative bioinformatics, quantitative proteomics and biochemistry approaches aiming to infer its function. Reciprocal analysis of Ydl156w protein interactions demonstrated a strong association with all four histones and also to proteins strongly associated with histones including Rim1, Rfa2 and 3, Yku70, and Yku80. Through a subsequent combination of the focused quantitative proteomics experiments with available large-scale genetic interaction data and Gene Ontology functional associations, we provided sufficient evidence to associate Ydl156w with multiple processes including chromatin remodeling, transcription and DNA repair/replication. To gain deeper insights into the role of Ydl156w in histone biology we investigated the effect of the genetic deletion of ydl156w on H4 associated proteins, which lead to a dramatic decrease in the association of H4 with RNA polymerase III proteins. The implication of a role for Ydl156w in RNA Polymerase III mediated transcription was consequently verified by RNA-Seq experiments. Finally, using these approaches we generated a refined network of Ydl156w-associated proteins. PMID:22199229

  14. Random harmonic analysis program, L221 (TEV156). Volume 2: Supplemental system design and maintenenace document

    NASA Technical Reports Server (NTRS)

    Graham, M. L.; Clemmons, R. E.; Miller, R. D.

    1979-01-01

    Volume 2 of a two volume document is presented. A computer program, L222 (TEV 156), available for execution on the CDC 6600 computer is described. The program is capable of calculating steady-state solutions for linear second-order differential equations due to sinusoidal forcing functions. From this, steady-state solutions, generalized coordinates, and load frequency responses may be determined. Statistical characteristics of loads for the forcing function spectral shape may also be calculated using random harmonic analysis techniques. The particular field of application of the program is the analysis of airplane response and loads due to continuous random air turbulence.

  15. Sucrose and ABA regulate starch biosynthesis in maize through a novel transcription factor, ZmEREB156

    PubMed Central

    Huang, Huanhuan; Xie, Sidi; Xiao, Qianlin; Wei, Bin; Zheng, Lanjie; Wang, Yongbin; Cao, Yao; Zhang, Xiangge; Long, Tiandan; Li, Yangping; Hu, Yufeng; Yu, Guowu; Liu, Hanmei; Liu, Yinghong; Huang, Zhi; Zhang, Junjie; Huang, Yubi

    2016-01-01

    Sucrose is not only the carbon source for starch synthesis, but also a signal molecule. Alone or in coordination with ABA, it can regulate the expression of genes involved in starch synthesis. To investigate the molecular mechanisms underlying this effect, maize endosperms were collected from Zea mays L. B73 inbred line 10 d after pollination and treated with sucrose, ABA, or sucrose plus ABA at 28 °C in the dark for 24 h. RNA-sequence analysis of the maize endosperm transcriptome revealed 47 candidate transcription factors among the differentially expressed genes. We therefore speculate that starch synthetic gene expression is regulated by transcription factors induced by the combination of sucrose and ABA. ZmEREB156, a candidate transcription factor, is induced by sucrose plus ABA and is involved in starch biosynthesis. The ZmEREB156-GFP-fused protein was localized in the nuclei of onion epidermal cells, and ZmEREB156 protein possessed strong transcriptional activation activity. Promoter activity of the starch-related genes Zmsh2 and ZmSSIIIa increased after overexpression of ZmEREB156 in maize endosperm. ZmEREB156 could bind to the ZmSSIIIa promoter but not the Zmsh2 promoter in a yeast one-hybrid system. Thus, ZmEREB156 positively modulates starch biosynthetic gene ZmSSIIIa via the synergistic effect of sucrose and ABA. PMID:27282997

  16. Observation of γ vibrations and alignments built on non-ground-state configurations in 156Dy

    NASA Astrophysics Data System (ADS)

    Majola, S. N. T.; Hartley, D. J.; Riedinger, L. L.; Sharpey-Schafer, J. F.; Allmond, J. M.; Beausang, C.; Carpenter, M. P.; Chiara, C. J.; Cooper, N.; Curien, D.; Gall, B. J. P.; Garrett, P. E.; Janssens, R. V. F.; Kondev, F. G.; Kulp, W. D.; Lauritsen, T.; McCutchan, E. A.; Miller, D.; Piot, J.; Redon, N.; Riley, M. A.; Simpson, J.; Stefanescu, I.; Werner, V.; Wang, X.; Wood, J. L.; Yu, C.-H.; Zhu, S.

    2015-03-01

    The exact nature of the lowest Kπ=2+ rotational bands in all deformed nuclei remains obscure. Traditionally they are assumed to be collective vibrations of the nuclear shape in the γ degree of freedom perpendicular to the nuclear symmetry axis. Very few such γ bands have been traced past the usual backbending rotational alignments of high-j nucleons. We have investigated the structure of positive-parity bands in the N =90 nucleus 156Dy , using the 148Nd(12C,4 n ) 156Dy reaction at 65 MeV, observing the resulting γ-ray transitions with the Gammasphere array. The even- and odd-spin members of the Kπ=2+ γ band are observed up to 32+ and 31+, respectively. This rotational band faithfully tracks the ground-state configuration to the highest spins. The members of a possible γ vibration built on the aligned yrast S band are observed up to spins 28+ and 27+. An even-spin positive-parity band, observed up to spin 24+, is a candidate for an aligned S band built on the seniority-zero configuration of the 02+ state at 676 keV. The crossing of this band with the 02+ band is at ℏ ωc=0.28 (1 ) MeV and is consistent with the configuration of the 02+ band not producing any blocking of the monopole pairing.

  17. Loss of collectivity in the transitional {sup 156}Er nucleus at high spin

    SciTech Connect

    Paul, E. S.; Rigby, S. V.; Choy, P. T. W.; Evans, A. O.; Nolan, P. J.; Riley, M. A.; Campbell, D. B.; Pipidis, A.; Simpson, J.; Appelbe, D. E.; Joss, D. T.; Clark, R. M.; Cromaz, M.; Fallon, P.; Goergen, A.; Lee, I. Y.; Macchiavelli, A. O.; Ward, D.; Ragnarsson, I.

    2009-04-15

    The {sup 114}Cd({sup 48}Ca,6n{gamma}) reaction at 215 MeV has been investigated using the Gammasphere spectrometer to study the high-spin structure of the nucleus {sub 68}{sup 156}Er{sub 88}. Many new transitions have been established along with definitive spin-parity level assignments from a high-fold angular-distribution analysis. In addition, absolute B(M1) and B(E1) strengths have been inferred from measured {gamma}-ray branching ratios. Strong B(E1) strength (10{sup -3} W.u.) is discussed in terms of possible octupole collectivity at low spin. At high spin, this nucleus undergoes a Coriolis-induced shape transition from a prolate state of collective rotation to a noncollective, triaxial-oblate configuration. The yrast positive-parity structure ultimately terminates in an energetically favored oblate state at I{sup {pi}}=42{sup +}. Several weak high-energy {gamma}-ray transitions have been discovered that feed this favored state. State-of-the-art cranked Nilsson-Strutinsky calculations are used to interpret the high-spin behavior of {sup 156}Er and comparisons are made with other N=88 isotones.

  18. Papillary lesions of the breast: outcomes of 156 patients managed without excisional biopsy.

    PubMed

    Wyss, Paloma; Varga, Zsuzsanna; Rössle, Matthias; Rageth, Christoph J

    2014-01-01

    Papillomas of the breast are benign epithelial neoplasms. Because of the low, but continued potential for malignancy, the treatment options after initial diagnosis remain controversial. The aim of this study was to analyze the clinical course of patients with papilloma who were managed by active surveillance following initial diagnosis by core needle biopsy or vacuum-assisted biopsy. This retrospective study analyzed 174 patients with 180 papillomas that were diagnosed by core needle biopsy (113 cases) or vacuum-assisted biopsy (67 cases) at the Breast Center Seefeld Zurich between February 2002 and May 2011. We excluded 24 cases that underwent excisional biopsy for removal of the lesion. Over a mean follow-up of 3.5 years, 13 further events occurred in 156 cases (8%). These events included two cases of ductal carcinoma in situ (one after 4 and one after 6 years), one case of atypical ductal hyperplasia, one radial scar, eight cases of papilloma, and one case of flat epithelial atypia. No invasive carcinomas occurred during the follow-up period. Conservative management of 156 papillary lesions with removal by vacuum-assisted biopsy and surveillance was not associated with invasive cancer over a median follow-up of 3.5 years. Therefore, this approach seems to be a safe option for the clinical management of papillary lesions.

  19. G156.2+5.7: SN 1006's older cousin

    NASA Astrophysics Data System (ADS)

    Allen, Glenn E.; Pannuti, Thomas; Iwanicki, Allana; Tan, William

    2016-04-01

    We report on the results of an analysis of the hydrodynamic properties of the supernova remnant G156.2+5.7. The models of Truelove and McKee (1999) are constrained by the observed amount of thermal X-ray emission, the measured temperature of the forward-shocked electrons, the inferred location of the reverse shock, and the observed amount of non-radiative Balmer line emission. The results suggest that the remnant is expanding into a low-density environment at a distance of at least 0.6 kpc. We review several clues that suggest the remnant was produced by a Type Ia supernova, which when combined with the other hydrodynamic constraints, implies that G156.2+5.7 is 2.6-15 kyr old, is 0.7-1.7 kpc from Earth (i.e. between Earth and the Perseus arm), and is surrounded by material with a hydrogen density of 0.046-0.075 cm-3. These properties are consistent with the remnant having a low radio surface brightness with a highly-ordered and highly-polarized, tangential magnetic field that is inclined by 60-70 degrees relative to the Galactic plane. However, the inferred density and age are not consistent with the fitted value of the ionization age, which may indicate that the momentum distribution of the electrons is not a Maxwell-Boltzmann distribution, but instead includes a high-energy, non-thermal tail.

  20. Structure of Physarum polycephalum cytochrome b{sub 5} reductase at 1.56 Å resolution

    SciTech Connect

    Kim, Sangwoo; Suga, Michihiro; Ogasahara, Kyoko; Ikegami, Terumi; Minami, Yoshiko; Yubisui, Toshitsugu; Tsukihara, Tomitake

    2007-04-01

    The structure of P. polycephalum cytochrome b{sub 5} reductase, an enzyme which catalyzes the reduction of cytochrome b{sub 5} by NADH, was determined at a resolution of 1.56 Å. Physarum polycephalum cytochrome b{sub 5} reductase catalyzes the reduction of cytochrome b{sub 5} by NADH. The structure of P. polycephalum cytochrome b{sub 5} reductase was determined at a resolution of 1.56 Å. The molecular structure was compared with that of human cytochrome b{sub 5} reductase, which had previously been determined at 1.75 Å resolution [Bando et al. (2004 ▶), Acta Cryst. D60, 1929–1934]. The high-resolution structure revealed conformational differences between the two enzymes in the adenosine moiety of the FAD, the lid region and the linker region. The structural properties of both proteins were inspected in terms of hydrogen bonding, ion pairs, accessible surface area and cavity volume. The differences in these structural properties between the two proteins were consistent with estimates of their thermostabilities obtained from differential scanning calorimetry data.

  1. Genetic variations in the osteopontin promoters T-443C and G-156GG increase carotid intima–media thickness

    PubMed Central

    Yueniwati, Yuyun; Yurina, Valentina; Sobah, Nurus; Rahayu, Endang

    2016-01-01

    Carotid intima–media thickness (CIMT) is a clear predictor of atherosclerosis. The increase of CIMT is affected by mutations in the osteopontin (OPN) promoters. The purpose of this study was to examine genetic variations in OPN promoters T-443C and G-156GG, identified in Javanese children with ischemic stroke parents, and to investigate their relationship with the increase of CIMT. A case–control analytic study was performed on 20 case and 12 control samples. Case samples were Javanese children aged between 10 to 21 years with ischemic stroke parents. Control samples were children with healthy parents. Mutations of T-443C and G-156GG were determined by employing polymerase chain reaction. Results of sequencing were analyzed using CLC Main Workbench 6.0. CIMT was defined using ultrasound. Genetic variations of T-443C were identified in six samples. Likewise, genetic variations of G-156GG were identified in six samples. Genetic variations in the OPN promoters T-443C and G-156GG were not potential risk factors in an increase of CIMT (P=0.654 and P=0.654). This study proves that genetic variations could be identified at the points of T-443C and G-156GG in children with ischemic stroke parents. Although statistically insignificant, the tendency to increase CIMT occurs in children with genetic variations. Children with ischemic stroke parents have thicker CIMT than children of healthy parents. PMID:27274305

  2. The miR156/SPL Module, a Regulatory Hub and Versatile Toolbox, Gears up Crops for Enhanced Agronomic Traits.

    PubMed

    Wang, Hai; Wang, Haiyang

    2015-05-01

    In the past two decades, members of the SQUAMOSA-PROMOTER BINDING PROTEIN-LIKE (SPL) family of transcription factors, first identified in Antirrhinum majus, have emerged as pivotal regulators of diverse biological processes in plants, including the timing of vegetative and reproductive phase change, leaf development, tillering/branching, plastochron, panicle/tassel architecture, fruit ripening, fertility, and response to stresses. Transcripts of a subset of SPLs are targeted for cleavage and/or translational repression by microRNA156s (miR156s). The levels of miR156s are regulated by both endogenous developmental cues and various external stimuli. Accumulating evidence shows that the regulatory circuit around the miR156/SPL module is highly conserved among phylogenetically distinct plant species, and plays important roles in regulating plant fitness, biomass, and yield. With the expanding knowledge and a mechanistic understanding of their roles and regulatory relationship, we can now harness the miR156/SPL module as a plethora of tools to genetically manipulate crops for optimal parameters in growth and development, and ultimately to maximize yield by intelligent design of crops.

  3. The sequential action of miR156 and miR172 regulates developmental timing in Arabidopsis

    PubMed Central

    Wu, Gang; Park, Mee Yeon; Conway, Susan R.; Wang, Jia-Wei; Weigel, Detlef; Poethig, R. Scott

    2009-01-01

    SUMMARY The transition from the juvenile to the adult phase of shoot development in plants is accompanied by changes in vegetative morphology and an increase in reproductive potential. Here we describe the regulatory mechanism of this transition. We show that miR156 is necessary and sufficient for the expression of the juvenile phase, and regulates the timing of the juvenile-to-adult transition by coordinating the expression of several pathways that control different aspects of this process. miR156 acts by repressing the expression of functionally distinct SPL transcription factors. miR172 acts downstream of miR156 to promote adult epidermal identity. miR156 regulates the expression of miR172 via SPL9 which, redundantly with SPL10, directly promotes the transcription of miR172b. Thus, like the larval-to-adult transition in Caenorhabditis elegans, the juvenile-to-adult transition in Arabidopsis is mediated by sequentially operating miRNAs. miR156 and miR172 are positively regulated by the transcription factors they target, suggesting that negative feedback loops contribute to the stability of the juvenile and adult phases. PMID:19703400

  4. Paeciloside A, a new antimicrobial and cytotoxic polyketide from Paecilomyces sp. strain CAFT156.

    PubMed

    Talontsi, Ferdinand Mouafo; Nwemeguela Kenla, Timothee J; Dittrich, Birger; Douanla-Meli, Clovis; Laatsch, Hartmut

    2012-06-01

    Paeciloside A (1) and eight known compounds, acremoauxin A (2), farinosones A (3) and B (4), 1,5-dideoxy-3-C-methyl-arabitol (5), ergosterol, ergosterol peroxide, cerebroside C, and adenosine, were isolated from cultures of Paecilomyces sp. CAFT156, an endophytic fungus occurring in Enantia chlorantha Oliv (Annonaceae) leaves. The structure of the new compound 1 was elucidated using MS, UV, 1D and 2D NMR experiments, while its absolute configuration was established by subsequent single-crystal X-ray diffraction analysis using copper Kα radiation and invariom nonspherical scattering factors. Paeciloside A (1) and compounds 2, 4, and 5 displayed inhibitory effects on two gram-positive bacteria, Bacillus subtilis and Staphylococcus aureus at a concentration of 40 µg per paper disk and moderate cytotoxicity towards brine shrimp larvae (Artemia salina). This study presents the first report on an endophytic fungus isolated from E. chlorantha Oliv and its natural products.

  5. Ionofore antibiotic polynactin produced by Streptomyces sp. 156A isolated from Lake Baikal.

    PubMed

    Shishlyannikova, Tatyana A; Kuzmin, Anton V; Fedorova, Galina A; Shishlyannikov, Sergey M; Lipko, Irina A; Sukhanova, Elena V; Belkova, Natalia L

    2017-03-01

    The potential antibacterial activity of secondary metabolites produced by Streptomyces sp. 156A isolated from Lake Baikal was investigated. The selective liquid-liquid extraction method was applied to obtain a mixture of nactins (polynactin) produced by the strain. The polynactin consisted of nonactin (3%), monactin (18%), dinactin (36%), trinactin (31%) and tetranactin (12%). The compounds were identified by MS/MS, (1)H and (13)C NMR methods. The loss of neutral 184 and 198 Da fragments from a sodiated molecular ion, [M + Na](+), of nactins was observed in the MS/MS spectrum. The polynactin was shown to possess the antibiotic activity against Gram-positive strains including opportunistic strains and strains isolated from various ecosystems of Lake Baikal.

  6. Investigation of negative-parity states in Dy156: Search for evidence of tetrahedral symmetry

    DOE PAGES

    Hartley, D. J.; Riedinger, L. L.; Janssens, R. V. F.; ...

    2017-01-20

    In this paper, an experiment populating low/medium-spin states in 156Dy was performed to investigate the possibility of tetrahedral symmetry in this nucleus. In particular, focus was placed on the low-spin, negative-parity states since recent theoretical studies suggest that these may be good candidates for this high-rank symmetry. The states were produced in the 148Nd(12C,4n) reaction and the Gammasphere array was utilized to detect the emitted γ rays. B(E2)/B(E1) ratios of transition probabilities from the low-spin, negative-parity bands were determined and used to interpret whether these structures are best associated with tetrahedral symmetry or, as previously assigned, to octupole vibrations. Finally,more » in addition, several other negative-parity structures were observed to higher spin and two new sequences were established.« less

  7. Investigation of negative-parity states in Dy156 : Search for evidence of tetrahedral symmetry

    DOE PAGES

    Hartley, D. J.; Riedinger, L. L.; Janssens, R. V. F.; ...

    2017-01-01

    An experiment populating low/medium-spin states in 156Dy was performed to investigate the possibility of tetrahedral symmetry in this nucleus. In particular, focus was placed on the low-spin, negative-parity states since recent theoretical studies suggest that these may be good candidates for this high-rank symmetry. The states were produced in the 148Nd(12C,4 n) reaction and the Gammasphere array was utilized to detect the emitted rays. B(E 2) /B(E1) ratios of transition probabilities from the low-spin, negative-parity bands were determined and used to interpret whether these structures are best associated with tetrahedral symmetry or, as previously assigned, to octupole vibrations. Additionally, severalmore » other negative-parity structures were observed to higher spin and two new sequences were established« less

  8. [Long-term results of 156 Mustard operations for simple transposition of the great vessels].

    PubMed

    Landau, J F; Sidi, D; Batisse, A; Kachaner, J

    1978-05-01

    156 children with simple transposition of the great vessels have been operated on by Mustard's technique between 1-6-1967 and 31-12-1976, with an immediate overall mortality rate of 8%. In the longterm, the 9% of late deaths and more especially the complications are regrettable; complications were either of severe arrhythmia (almost 30%) leading to 2 late deaths and 7 pacemaker implantations, or venous obstruction relating to problems with the patch (25%). Despite the improved techniques and consequent reduction in surgical mortality and late complications, longterm prognosis is still unsure because of the unknown fate of the intra-atrial partition, and that of the "passive" rhythms which are so commonly found after this type of surgery.

  9. Investigation of negative-parity states in 156Dy: Search for evidence of tetrahedral symmetry

    NASA Astrophysics Data System (ADS)

    Hartley, D. J.; Riedinger, L. L.; Janssens, R. V. F.; Majola, S. N. T.; Riley, M. A.; Allmond, J. M.; Beausang, C. W.; Carpenter, M. P.; Chiara, C. J.; Cooper, N.; Curien, D.; Gall, B. J. P.; Garrett, P. E.; Kondev, F. G.; Kulp, W. D.; Lauritsen, T.; McCutchan, E. A.; Miller, D.; Miller, S.; Piot, J.; Redon, N.; Sharpey-Schafer, J. F.; Simpson, J.; Stefanescu, I.; Wang, X.; Werner, V.; Wood, J. L.; Yu, C.-H.; Zhu, S.; Dudek, J.

    2017-01-01

    An experiment populating low/medium-spin states in 156Dy was performed to investigate the possibility of tetrahedral symmetry in this nucleus. In particular, focus was placed on the low-spin, negative-parity states since recent theoretical studies suggest that these may be good candidates for this high-rank symmetry. The states were produced in the 148Nd(12C,4 n ) reaction and the Gammasphere array was utilized to detect the emitted γ rays. B (E 2 )/B (E 1 ) ratios of transition probabilities from the low-spin, negative-parity bands were determined and used to interpret whether these structures are best associated with tetrahedral symmetry or, as previously assigned, to octupole vibrations. In addition, several other negative-parity structures were observed to higher spin and two new sequences were established.

  10. Structure and gene cluster of the O-antigen of Escherichia coli O156 containing a pyruvic acid acetal.

    PubMed

    Duan, Zhifeng; Senchenkova, Sof'ya N; Guo, Xi; Perepelov, Andrei V; Shashkov, Alexander S; Liu, Bin; Knirel, Yuriy A

    2016-07-22

    The lipopolysaccharide of Escherichia coli O156 was degraded under mild acidic and alkaline conditions and the resulting polysaccharides were studied by sugar analysis and (1)H and (13)C NMR spectroscopy. The following structure of the pentasaccharide repeating unit of the O-polysaccharide was established: where Rpyr indicates R-configurated pyruvic acid acetal. Minor O-acetyl groups also were present and tentatively localized on the Gal residues. The gene cluster for biosynthesis of the O-antigen of E. coli O156 was analyzed and shown to be consistent with the O-polysaccharide structure.

  11. The plant growth-promoting rhizobacterium Bacillus cereus AR156 induces systemic resistance in Arabidopsis thaliana by simultaneously activating salicylate- and jasmonate/ethylene-dependent signaling pathways.

    PubMed

    Niu, Dong-Dong; Liu, Hong-Xia; Jiang, Chun-Hao; Wang, Yun-Peng; Wang, Qing-Ya; Jin, Hai-Ling; Guo, Jian-Hua

    2011-05-01

    Bacillus cereus AR156 is a plant growth-promoting rhizobacterium that induces resistance against a broad spectrum of pathogens including Pseudomonas syringae pv. tomato DC3000. This study analyzed AR156-induced systemic resistance (ISR) to DC3000 in Arabidopsis ecotype Col-0 plants. Compared with mock-treated plants, AR156-treated ones showed an increase in biomass and reductions in disease severity and pathogen density in the leaves. The defense-related genes PR1, PR2, PR5, and PDF1.2 were concurrently expressed in the leaves of AR156-treated plants, suggesting simultaneous activation of the salicylic acid (SA)- and the jasmonic acid (JA)- and ethylene (ET)-dependent signaling pathways by AR156. The above gene expression was faster and stronger in plants treated with AR156 and inoculated with DC3000 than that in plants only inoculated with DC3000. Moreover, the cellular defense responses hydrogen peroxide accumulation and callose deposition were induced upon challenge inoculation in the leaves of Col-0 plants primed by AR156. Also, pretreatment with AR156 led to a higher level of induced protection against DC3000 in Col-0 than that in the transgenic NahG, the mutant jar1 or etr1, but the protection was absent in the mutant npr1. Therefore, AR156 triggers ISR in Arabidopsis by simultaneously activating the SA- and JA/ET-signaling pathways in an NPR1-dependent manner that leads to an additive effect on the level of induced protection.

  12. PtoMYB156 is involved in negative regulation of phenylpropanoid metabolism and secondary cell wall biosynthesis during wood formation in poplar

    PubMed Central

    Yang, Li; Zhao, Xin; Ran, Lingyu; Li, Chaofeng; Fan, Di; Luo, Keming

    2017-01-01

    Some R2R3 MYB transcription factors have been shown to be major regulators of phenylpropanoid biosynthetic pathway and impact secondary wall formation in plants. In this study, we describe the functional characterization of PtoMYB156, encoding a R2R3-MYB transcription factor, from Populus tomentosa. Expression pattern analysis showed that PtoMYB156 is widely expressed in all tissues examined, but predominantly in leaves and developing wood cells. PtoMYB156 localized to the nucleus and acted as a transcriptional repressor. Overexpression of PtoMYB156 in poplar repressed phenylpropanoid biosynthetic genes, leading to a reduction in the amounts of total phenolic and flavonoid compounds. Transgenic plants overexpressing PtoMYB156 also displayed a dramatic decrease in secondary wall thicknesses of xylem fibers and the content of cellulose, lignin and xylose compared with wild-type plants. Transcript accumulation of secondary wall biosynthetic genes was down-regulated by PtoMYB156 overexpression. Transcriptional activation assays revealed that PtoMYB156 was able to repress the promoter activities of poplar CESA17, C4H2 and GT43B. By contrast, knockout of PtoMYB156 by CRISPR/Cas9 in poplar resulted in ectopic deposition of lignin, xylan and cellulose during secondary cell wall formation. Taken together, these results show that PtoMYB156 may repress phenylpropanoid biosynthesis and negatively regulate secondary cell wall formation in poplar. PMID:28117379

  13. Base-pair opening dynamics of primary miR156a using NMR elucidates structural determinants important for its processing level and leaf number phenotype in Arabidopsis

    PubMed Central

    Kim, Wanhui; Kim, Hee-Eun; Lee, Ae-Ree; Jun, A Rim; Jung, Myeong Gyo; Ahn, Ji Hoon; Lee, Joon-Hwa

    2017-01-01

    MicroRNAs originate from primary transcripts containing hairpin structures. The levels of mature miR156 influence the leaf number prior to flowering in the life cycle of plants. To understand the molecular mechanism of biogenesis of primary miR156a (pri-miR156a) to mature miR156, a base-pair opening dynamics study was performed using model RNAs mimicking the cleavage site of wild type and B5 bulge-stabilizing mutant pri-miR156a constructs. We also determined the mature miR156 levels and measured leaf numbers at flowering of plants overexpressing the wild type and mutant constructs. Our results suggest that the stabilities and/or opening dynamics of the C15·G98 and U16·A97 base-pairs at the cleavage site are essential for formation of the active conformation and for efficient processing of pri-miR156a, and that mutations of the B5 bulge can modulate mature miR156 levels as well as miR156-driven leaf number phenotypes via changes in the base-pair stability of the cleavage site. PMID:27574118

  14. 47 CFR 36.156 - Interexchange Cable and Wire Facilities (C&WF)-Category 3-apportionment procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Interexchange Cable and Wire Facilities (C&WF... COMPANIES 1 Telecommunications Property Cable and Wire Facilities § 36.156 Interexchange Cable and Wire Facilities (C&WF)—Category 3—apportionment procedures. (a) An average interexchange cable and wire...

  15. 47 CFR 36.156 - Interexchange Cable and Wire Facilities (C&WF)-Category 3-apportionment procedures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Interexchange Cable and Wire Facilities (C&WF... COMPANIES 1 Telecommunications Property Cable and Wire Facilities § 36.156 Interexchange Cable and Wire Facilities (C&WF)—Category 3—apportionment procedures. (a) An average interexchange cable and wire...

  16. 47 CFR 36.156 - Interexchange Cable and Wire Facilities (C&WF)-Category 3-apportionment procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Interexchange Cable and Wire Facilities (C&WF... COMPANIES 1 Telecommunications Property Cable and Wire Facilities § 36.156 Interexchange Cable and Wire Facilities (C&WF)—Category 3—apportionment procedures. (a) An average interexchange cable and wire...

  17. 14 CFR 61.156 - Training requirements: Airplane category-multiengine class rating or airplane type rating...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-multiengine class rating or airplane type rating concurrently with airline transport pilot certificate. 61.156... (CONTINUED) AIRMEN CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots... concurrently with airline transport pilot certificate. After July 31, 2014, a person who applies for...

  18. Negative Regulation of Anthocynanin Biosynthesis in Arabidopsis by a miR156-Targeted SPL Transcription Factor

    SciTech Connect

    Gou, J.Y.; Liu, C.; Felippes, F. F.; Weigel, D.; Wang, J.-W.

    2011-04-01

    Flavonoids are synthesized through an important metabolic pathway that leads to the production of diverse secondary metabolites, including anthocyanins, flavonols, flavones, and proanthocyanidins. Anthocyanins and flavonols are derived from Phe and share common precursors, dihydroflavonols, which are substrates for both flavonol synthase and dihydroflavonol 4-reductase. In the stems of Arabidopsis thaliana, anthocyanins accumulate in an acropetal manner, with the highest level at the junction between rosette and stem. We show here that this accumulation pattern is under the regulation of miR156-targeted SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) genes, which are deeply conserved and known to have important roles in regulating phase change and flowering. Increased miR156 activity promotes accumulation of anthocyanins, whereas reduced miR156 activity results in high levels of flavonols. We further provide evidence that at least one of the miR156 targets, SPL9, negatively regulates anthocyanin accumulation by directly preventing expression of anthocyanin biosynthetic genes through destabilization of a MYB-bHLH-WD40 transcriptional activation complex. Our results reveal a direct link between the transition to flowering and secondary metabolism and provide a potential target for manipulation of anthocyanin and flavonol content in plants.

  19. 38 CFR 3.812 - Special allowance payable under section 156 of Pub. L. 97-377.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Special allowance payable under section 156 of Pub. L. 97-377. 3.812 Section 3.812 Pensions, Bonuses, and Veterans' Relief... connected. (3) Claimants whose claims are based on an individual's service in: (i) The Commonwealth Army...

  20. 38 CFR 3.812 - Special allowance payable under section 156 of Pub. L. 97-377.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Special allowance payable under section 156 of Pub. L. 97-377. 3.812 Section 3.812 Pensions, Bonuses, and Veterans' Relief... connected. (3) Claimants whose claims are based on an individual's service in: (i) The Commonwealth Army...