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Sample records for lutetium 183

  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. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 33 CFR 183.510 - Fuel tanks.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel tanks. 183.510 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.510 Fuel tanks. (a) Each fuel tank in a boat must have been tested by its manufacturer under § 183.580 and not leak...

  1. 33 CFR 183.510 - Fuel tanks.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Fuel tanks. 183.510 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.510 Fuel tanks. (a) Each fuel tank in a boat must have been tested by its manufacturer under § 183.580 and not leak...

  2. 33 CFR 183.510 - Fuel tanks.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel tanks. 183.510 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.510 Fuel tanks. (a) Each fuel tank in a boat must have been tested by its manufacturer under § 183.580 and not leak...

  3. 33 CFR 183.510 - Fuel tanks.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Fuel tanks. 183.510 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.510 Fuel tanks. (a) Each fuel tank in a boat must have been tested by its manufacturer under § 183.580 and not leak...

  4. 33 CFR 183.510 - Fuel tanks.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Fuel tanks. 183.510 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.510 Fuel tanks. (a) Each fuel tank in a boat must have been tested by its manufacturer under § 183.580 and not leak...

  5. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  6. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  7. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  8. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  9. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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

  15. 10 CFR 60.183 - Criminal penalties.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Criminal penalties. 60.183 Section 60.183 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Violations § 60.183 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

  16. 10 CFR 60.183 - Criminal penalties.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Criminal penalties. 60.183 Section 60.183 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Violations § 60.183 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

  17. 10 CFR 60.183 - Criminal penalties.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Criminal penalties. 60.183 Section 60.183 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Violations § 60.183 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

  18. 10 CFR 60.183 - Criminal penalties.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Criminal penalties. 60.183 Section 60.183 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Violations § 60.183 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

  19. 10 CFR 60.183 - Criminal penalties.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Criminal penalties. 60.183 Section 60.183 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Violations § 60.183 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

  20. 46 CFR 183.310 - Power sources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Power sources. 183.310 Section 183.310 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.310 Power sources. (a)(1) Each vessel that relies on electricity to power the following loads must be arranged so that the loads can...

  1. 14 CFR 183.13 - Certification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Certification. 183.13 Section 183.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ADMINISTRATIVE REGULATIONS REPRESENTATIVES OF THE ADMINISTRATOR Certification of Representatives § 183.13 Certification....

  2. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  3. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  4. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Shore power. 183.390 Section 183.390 Shipping COAST...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  5. 33 CFR 183.590 - Fire test.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Fire test. 183.590 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.590 Fire test. (a) A piece of equipment is... A2” hoses and hose clamps are tested in a fire chamber. (2) Fuel filters, strainers, and pumps...

  6. 46 CFR 183.430 - Portable lights

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Portable lights 183.430 Section 183.430 Shipping COAST...) ELECTRICAL INSTALLATION Lighting Systems § 183.430 Portable lights Each vessel must be equipped with at least two operable portable battery lights. One of these lights must be located at the operating station...

  7. 46 CFR 183.430 - Portable lights

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Portable lights 183.430 Section 183.430 Shipping COAST...) ELECTRICAL INSTALLATION Lighting Systems § 183.430 Portable lights Each vessel must be equipped with at least two operable portable battery lights. One of these lights must be located at the operating station...

  8. 46 CFR 183.430 - Portable lights

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Portable lights 183.430 Section 183.430 Shipping COAST...) ELECTRICAL INSTALLATION Lighting Systems § 183.430 Portable lights Each vessel must be equipped with at least two operable portable battery lights. One of these lights must be located at the operating station...

  9. 46 CFR 183.430 - Portable lights

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Portable lights 183.430 Section 183.430 Shipping COAST...) ELECTRICAL INSTALLATION Lighting Systems § 183.430 Portable lights Each vessel must be equipped with at least two operable portable battery lights. One of these lights must be located at the operating station...

  10. 33 CFR 183.330 - Stability test.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the...

  11. 33 CFR 183.230 - Stability test.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the...

  12. 40 CFR 408.183 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true 408.183 Section 408.183 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY West Coast Hand-Butchered Salmon Processing Subcategory § 408.183...

  13. 40 CFR 408.183 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true 408.183 Section 408.183 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY West Coast Hand-Butchered Salmon Processing Subcategory § 408.183...

  14. 40 CFR 408.183 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true 408.183 Section 408.183 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY West Coast Hand-Butchered Salmon Processing Subcategory § 408.183...

  15. 40 CFR 408.183 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false 408.183 Section 408.183 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY West Coast Hand-Butchered Salmon Processing Subcategory § 408.183...

  16. 40 CFR 408.183 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true 408.183 Section 408.183 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY West Coast Hand-Butchered Salmon Processing Subcategory § 408.183...

  17. 46 CFR 183.230 - Temperature ratings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of...

  18. 46 CFR 183.230 - Temperature ratings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of...

  19. 46 CFR 183.230 - Temperature ratings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of...

  20. 46 CFR 183.230 - Temperature ratings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of...

  1. 46 CFR 183.230 - Temperature ratings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of...

  2. 50 CFR 18.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Definitions. 18.3 Section 18.3 Wildlife... (CONTINUED) MARINE MAMMALS Introduction § 18.3 Definitions. In addition to definitions contained in section 3... otherwise meets the requirements of this definition shall not be considered as incidental catch of...

  3. 46 CFR 183.410 - Lighting fixtures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Lighting fixtures. 183.410 Section 183.410 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.410 Lighting fixtures. (a) Each lighting fixture globe, lens..., radio room, galley, or similar space where it is not subject to damage. (b) A lighting fixture may...

  4. 46 CFR 183.410 - Lighting fixtures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Lighting fixtures. 183.410 Section 183.410 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.410 Lighting fixtures. (a) Each lighting fixture globe, lens..., radio room, galley, or similar space where it is not subject to damage. (b) A lighting fixture may...

  5. 46 CFR 183.432 - Emergency lighting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Emergency lighting. 183.432 Section 183.432 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.432 Emergency lighting. (a) Each vessel must have adequate emergency lighting fitted along the line of escape to the main deck from all passenger and...

  6. 46 CFR 183.410 - Lighting fixtures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Lighting fixtures. 183.410 Section 183.410 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.410 Lighting fixtures. (a) Each lighting fixture globe, lens..., radio room, galley, or similar space where it is not subject to damage. (b) A lighting fixture may...

  7. 46 CFR 183.432 - Emergency lighting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Emergency lighting. 183.432 Section 183.432 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.432 Emergency lighting. (a) Each vessel must have adequate emergency lighting fitted along the line of escape to the main deck from all passenger and...

  8. 46 CFR 183.432 - Emergency lighting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Emergency lighting. 183.432 Section 183.432 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.432 Emergency lighting. (a) Each vessel must have adequate emergency lighting fitted along the line of escape to the main deck from all passenger and...

  9. 46 CFR 183.410 - Lighting fixtures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Lighting fixtures. 183.410 Section 183.410 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.410 Lighting fixtures. (a) Each lighting fixture globe, lens..., radio room, galley, or similar space where it is not subject to damage. (b) A lighting fixture may...

  10. 46 CFR 183.432 - Emergency lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Emergency lighting. 183.432 Section 183.432 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.432 Emergency lighting. (a) Each vessel must have adequate emergency lighting fitted along the line of escape to the main deck from all passenger and...

  11. 46 CFR 183.432 - Emergency lighting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Emergency lighting. 183.432 Section 183.432 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.432 Emergency lighting. (a) Each vessel must have adequate emergency lighting fitted along the line of escape to the main deck from all passenger and...

  12. 33 CFR 183.588 - Slosh test.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... performing the following procedures in the following order: (a) Perform the static pressure test under § 183.580. (b) Perform the pressure impulse test under § 183.586. (c) Secure the tank to the platform of a... bottom. (g) Perform the static pressure test under § 183.580....

  13. 46 CFR 183.430 - Portable lights

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Portable lights 183.430 Section 183.430 Shipping COAST...) ELECTRICAL INSTALLATION Lighting Systems § 183.430 Portable lights Each vessel must be equipped with at least two operable portable battery lights. One of these lights must be located at the operating station...

  14. 46 CFR 183.420 - Navigation lights.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Navigation lights. 183.420 Section 183.420 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.420 Navigation lights. All vessels must have navigation lights..., except that a vessel of more than 19.8 meters (65 feet) in length must also have navigation lights...

  15. 33 CFR 183.330 - Stability test.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the...

  16. 33 CFR 183.230 - Stability test.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the...

  17. 33 CFR 183.590 - Fire test.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Fire test. 183.590 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.590 Fire test. (a) A piece of equipment is... hull section. (b) Each fire test is conducted with free burning heptane and the component must...

  18. 33 CFR 183.542 - Fuel systems.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Fuel systems. 183.542 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.542 Fuel systems. (a) Each fuel system in a boat must have been tested by the boat manufacturer and not leak when subjected to...

  19. 33 CFR 183.542 - Fuel systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Fuel systems. 183.542 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.542 Fuel systems. (a) Each fuel system in a boat must have been tested by the boat manufacturer and not leak when subjected to...

  20. 33 CFR 183.542 - Fuel systems.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel systems. 183.542 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.542 Fuel systems. (a) Each fuel system in a boat must have been tested by the boat manufacturer and not leak when subjected to...

  1. 33 CFR 183.542 - Fuel systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel systems. 183.542 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.542 Fuel systems. (a) Each fuel system in a boat must have been tested by the boat manufacturer and not leak when subjected to...

  2. 33 CFR 183.542 - Fuel systems.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Fuel systems. 183.542 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.542 Fuel systems. (a) Each fuel system in a boat must have been tested by the boat manufacturer and not leak when subjected to...

  3. 32 CFR 18.3 - Organization.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Organization. 18.3 Section 18.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS APPOINTING AUTHORITY FOR MILITARY COMMISSIONS § 18.3 Organization. (a) The Appointing Authority for Military Commissions...

  4. 32 CFR 18.3 - Organization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Organization. 18.3 Section 18.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS APPOINTING AUTHORITY FOR MILITARY COMMISSIONS § 18.3 Organization. (a) The Appointing Authority for Military Commissions...

  5. 32 CFR 18.3 - Organization.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Organization. 18.3 Section 18.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS APPOINTING AUTHORITY FOR MILITARY COMMISSIONS § 18.3 Organization. (a) The Appointing Authority for Military Commissions...

  6. 27 CFR 18.3 - Unlawful operations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Unlawful operations. 18.3 Section 18.3 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Scope § 18.3...

  7. 27 CFR 18.3 - Unlawful operations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Unlawful operations. 18.3 Section 18.3 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Scope § 18.3...

  8. 46 CFR 183.354 - Battery installations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box...

  9. 33 CFR 183.420 - Batteries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Batteries. 183.420 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.420 Batteries. (a) Each installed battery must not move more than one inch in any direction when a pulling force...

  10. 33 CFR 183.420 - Batteries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Batteries. 183.420 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.420 Batteries. (a) Each installed battery must not move more than one inch in any direction when a pulling force...

  11. 46 CFR 183.354 - Battery installations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box...

  12. 46 CFR 183.354 - Battery installations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box...

  13. 46 CFR 183.354 - Battery installations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box...

  14. 33 CFR 183.420 - Batteries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Batteries. 183.420 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.420 Batteries. (a) Each installed battery must not move more than one inch in any direction when a pulling force...

  15. 33 CFR 183.420 - Batteries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Batteries. 183.420 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.420 Batteries. (a) Each installed battery must not move more than one inch in any direction when a pulling force...

  16. 33 CFR 183.420 - Batteries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Batteries. 183.420 Section 183... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.420 Batteries. (a) Each installed battery must not move more than one inch in any direction when a pulling force...

  17. 46 CFR 183.354 - Battery installations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box...

  18. 46 CFR 183.420 - Navigation lights.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Navigation lights. 183.420 Section 183.420 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.420 Navigation lights. All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation...

  19. 46 CFR 183.420 - Navigation lights.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Navigation lights. 183.420 Section 183.420 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.420 Navigation lights. All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation...

  20. 46 CFR 183.420 - Navigation lights.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Navigation lights. 183.420 Section 183.420 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.420 Navigation lights. All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation...

  1. 46 CFR 183.420 - Navigation lights.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Navigation lights. 183.420 Section 183.420 Shipping...) ELECTRICAL INSTALLATION Lighting Systems § 183.420 Navigation lights. All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation...

  2. 33 CFR 183.322 - Flotation materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Flotation materials. 183.322 Section 183.322 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less General § 183.322 Flotation materials. (a) Flotation materials must meet...

  3. 33 CFR 183.322 - Flotation materials.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Flotation materials. 183.322 Section 183.322 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less General § 183.322 Flotation materials. (a) Flotation materials must meet...

  4. 33 CFR 183.322 - Flotation materials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Flotation materials. 183.322 Section 183.322 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less General § 183.322 Flotation materials. (a) Flotation materials must meet...

  5. 46 CFR 183.322 - Multiple generators.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Multiple generators. 183.322 Section 183.322 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.322 Multiple generators. When a vessel is equipped with two or more generators to supply ship's service power, the following...

  6. 46 CFR 183.322 - Multiple generators.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Multiple generators. 183.322 Section 183.322 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.322 Multiple generators. When a vessel is equipped with two or more generators to supply ship's service power, the following...

  7. 46 CFR 183.322 - Multiple generators.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Multiple generators. 183.322 Section 183.322 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.322 Multiple generators. When a vessel is equipped with two or more generators to supply ship's service power, the following...

  8. 46 CFR 183.322 - Multiple generators.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Multiple generators. 183.322 Section 183.322 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.322 Multiple generators. When a vessel is equipped with two or more generators to supply ship's service power, the following...

  9. 46 CFR 183.322 - Multiple generators.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Multiple generators. 183.322 Section 183.322 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.322 Multiple generators. When a vessel is equipped with two or more generators to supply ship's service power, the following...

  10. 46 CFR 183.378 - Ungrounded systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Ungrounded systems. 183.378 Section 183.378 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.378 Ungrounded systems. Each...

  11. 46 CFR 183.378 - Ungrounded systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Ungrounded systems. 183.378 Section 183.378 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.378 Ungrounded systems. Each...

  12. 46 CFR 183.540 - Elevators.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Elevators. 183.540 Section 183.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.540 Elevators. Each elevator on a vessel must...

  13. 46 CFR 183.520 - Lifeboat winches.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Lifeboat winches. 183.520 Section 183.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.520 Lifeboat winches. Each...

  14. 46 CFR 183.520 - Lifeboat winches.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Lifeboat winches. 183.520 Section 183.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.520 Lifeboat winches. Each...

  15. 46 CFR 183.540 - Elevators.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Elevators. 183.540 Section 183.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.540 Elevators. Each elevator on a vessel must...

  16. Nuclear Data Sheets for A = 183

    SciTech Connect

    Baglin, Coral M.

    2016-05-15

    Evaluated nuclear structure and decay data for all nuclides with mass number A=183 (Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, Pb) are presented here. At, Po and Fr have not yet been observed, but for prediction of ground state and/or isomer properties see, e.g., 2015Bh08 (At, Fr), 2013Ba41 (Tl), 2013Ho05 (Po). This evaluation includes structure and decay data information available by 15 April 2015 and supersedes that by R.B. Firestone published in Nuclear Data Sheets65, 589 (1992) (literature cutoff 9 January 1991), and subsequent revisions by C.M. Baglin for {sup 183}Au in ENSDF database (literature cutoff 13 March 1999), {sup 183}Hg in Nuclear Data Sheets91, 117 (2000) (literature cutoff 25 September 2000), {sup 183}Tl in Nuclear Data Sheets95, 49 (2002) (literature cutoff 1 January 2002) and {sup 183}Pb in ENSDF (literature cutoff 6 January 2003). Since the prior Nuclear Data Sheets publication of this mass chain: {sup 183}Yb (2012Ku26) and {sup 183}Pb (2006An11, 2006Se18, 2007De09, 2009Se13) have been observed; our knowledge of high–spin states has been significantly expanded for {sup 183}Ta (2009Sh17), {sup 183}W (1999Sa60), {sup 183}Re (1998Ha51, 2001Sh41), {sup 183}Au (2002Jo18, 2005So01) and {sup 183}Tl (2001Mu26, 2004Ra28); a large amount of new structure information for {sup 183}W has been obtained from transfer reactions (1997Pr02, 2011Bo09), (n,n'γ) (1993Pr09) and thermal neutron capture (1993Pr09, 1997Pr02, 2011Bo09, 2014Hu02), as well as from the two–photon cascade study by 2005Su29.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 32 CFR 183.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Purpose. 183.1 Section 183.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS... pertaining to Defense Support of Civil Authorities (DSCA) for special events, including support...

  8. 32 CFR 183.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Purpose. 183.1 Section 183.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS... pertaining to Defense Support of Civil Authorities (DSCA) for special events, including support...

  9. 32 CFR 183.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Purpose. 183.1 Section 183.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS... pertaining to Defense Support of Civil Authorities (DSCA) for special events, including support...

  10. 27 CFR 19.183 - Scale tanks.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Scale tanks. 19.183... Tank Requirements § 19.183 Scale tanks. (a) Except as otherwise provided in paragraph (b) of this..., the tank must be mounted on scales and the contents of the tank must be determined by weight....

  11. 27 CFR 19.183 - Scale tanks.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Scale tanks. 19.183... Tank Requirements § 19.183 Scale tanks. (a) Except as otherwise provided in paragraph (b) of this..., the tank must be mounted on scales and the contents of the tank must be determined by weight....

  12. 27 CFR 19.183 - Scale tanks.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Scale tanks. 19.183... Tank Requirements § 19.183 Scale tanks. (a) Except as otherwise provided in paragraph (b) of this..., the tank must be mounted on scales and the contents of the tank must be determined by weight....

  13. 27 CFR 19.183 - Scale tanks.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Scale tanks. 19.183... Tank Requirements § 19.183 Scale tanks. (a) Except as otherwise provided in paragraph (b) of this..., the tank must be mounted on scales and the contents of the tank must be determined by weight....

  14. 47 CFR 74.183 - Station identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Station identification. 74.183 Section 74.183 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... make aural or visual announcements of its call letters and location at the beginning and end of...

  15. 33 CFR 117.183 - Old River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Old River. 117.183 Section 117... OPERATION REGULATIONS Specific Requirements California § 117.183 Old River. The draw of the California... notice is given to the drawtender at the Rio Vista bridge across the Sacramento River, mile 12.8....

  16. 33 CFR 117.183 - Old River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Old River. 117.183 Section 117... OPERATION REGULATIONS Specific Requirements California § 117.183 Old River. The draw of the California... notice is given to the drawtender at the Rio Vista bridge across the Sacramento River, mile 12.8....

  17. 33 CFR 117.183 - Old River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Old River. 117.183 Section 117... OPERATION REGULATIONS Specific Requirements California § 117.183 Old River. The draw of the California... notice is given to the drawtender at the Rio Vista bridge across the Sacramento River, mile 12.8....

  18. 33 CFR 117.183 - Old River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Old River. 117.183 Section 117... OPERATION REGULATIONS Specific Requirements California § 117.183 Old River. The draw of the California... notice is given to the drawtender at the Rio Vista bridge across the Sacramento River, mile 12.8....

  19. 33 CFR 117.183 - Old River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Old River. 117.183 Section 117... OPERATION REGULATIONS Specific Requirements California § 117.183 Old River. The draw of the California... notice is given to the drawtender at the Rio Vista bridge across the Sacramento River, mile 12.8....

  20. 49 CFR 18.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Definitions. 18.3 Section 18.3 Transportation Office of the Secretary of Transportation UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE...) school district, special district, intrastate district, council of governments (whether or...

  1. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Personal liability. 1150.183 Section 1150.183 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and...

  2. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Personal liability. 1150.183 Section 1150.183 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and...

  3. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Personal liability. 1150.183 Section 1150.183 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and...

  4. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Personal liability. 1150.183 Section 1150.183 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and...

  5. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Personal liability. 1150.183 Section 1150.183 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and...

  6. 33 CFR 183.322 - Flotation materials.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Flotation materials. 183.322...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.322 Flotation materials. (a) Flotation materials must meet...

  7. 33 CFR 183.322 - Flotation materials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation materials. 183.322...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.322 Flotation materials. (a) Flotation materials must meet...

  8. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  9. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  10. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  11. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  12. 14 CFR 91.183 - IFR communications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false IFR communications. 91.183 Section 91.183 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... aircraft is under radar control, only the passing of those reporting points specifically requested by...

  13. 14 CFR 91.183 - IFR communications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false IFR communications. 91.183 Section 91.183 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... aircraft is under radar control, only the passing of those reporting points specifically requested by...

  14. 14 CFR 91.183 - IFR communications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false IFR communications. 91.183 Section 91.183 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... aircraft is under radar control, only the passing of those reporting points specifically requested by...

  15. 14 CFR 91.183 - IFR communications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false IFR communications. 91.183 Section 91.183 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... aircraft is under radar control, only the passing of those reporting points specifically requested by...

  16. 14 CFR 91.183 - IFR communications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false IFR communications. 91.183 Section 91.183 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC... aircraft is under radar control, only the passing of those reporting points specifically requested by...

  17. 14 CFR 183.49 - Authorized functions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Authorized functions. 183.49 Section 183.49... functions. (a) Consistent with an ODA Holder's qualifications, the Administrator may delegate any function... ODA Unit may perform only those functions, and is subject to the limitations, listed in the ODA...

  18. 14 CFR 183.43 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... satisfies the requirements of § 183.47 of this part; (c) A description of the applicant's organizational structure, including a description of the proposed ODA Unit as it relates to the applicant's organizational structure; and (d) A proposed procedures manual as described in § 183.53 of this part....

  19. 14 CFR 183.43 - Application.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... satisfies the requirements of § 183.47 of this part; (c) A description of the applicant's organizational structure, including a description of the proposed ODA Unit as it relates to the applicant's organizational structure; and (d) A proposed procedures manual as described in § 183.53 of this part....

  20. 30 CFR 18.3 - Consultation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Consultation. 18.3 Section 18.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES General Provisions §...

  1. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  2. 33 CFR 183.524 - Fuel pumps.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.524 Fuel pumps. (a) Each diaphragm pump must not leak fuel from the pump if the primary diaphragm fails. (b) Each electrically... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel pumps. 183.524 Section...

  3. 33 CFR 183.524 - Fuel pumps.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.524 Fuel pumps. (a) Each diaphragm pump must not leak fuel from the pump if the primary diaphragm fails. (b) Each electrically... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Fuel pumps. 183.524 Section...

  4. 33 CFR 183.524 - Fuel pumps.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.524 Fuel pumps. (a) Each diaphragm pump must not leak fuel from the pump if the primary diaphragm fails. (b) Each electrically... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Fuel pumps. 183.524 Section...

  5. 33 CFR 183.524 - Fuel pumps.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.524 Fuel pumps. (a) Each diaphragm pump must not leak fuel from the pump if the primary diaphragm fails. (b) Each electrically... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel pumps. 183.524 Section...

  6. 33 CFR 183.524 - Fuel pumps.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.524 Fuel pumps. (a) Each diaphragm pump must not leak fuel from the pump if the primary diaphragm fails. (b) Each electrically... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Fuel pumps. 183.524 Section...

  7. 33 CFR 183.445 - Conductors: Protection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Conductors: Protection. 183.445 Section 183.445 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Conductors: Protection. (a) Each conductor or group of conductors that passes through a bulkhead,...

  8. 14 CFR 183.53 - Procedures manual.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Procedures manual. 183.53 Section 183.53... manual. No ODA Letter of Designation may be issued before the Administrator approves an applicant's procedures manual. The approved manual must: (a) Be available to each member of the ODA Unit; (b) Include...

  9. 46 CFR 183.392 - Radiotelephone installations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.392 Radiotelephone installations. A separate circuit, with overcurrent protection at the main distribution panel, must be provided... 46 Shipping 7 2011-10-01 2011-10-01 false Radiotelephone installations. 183.392 Section...

  10. 46 CFR 183.392 - Radiotelephone installations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.392 Radiotelephone installations. A separate circuit, with overcurrent protection at the main distribution panel, must be provided... 46 Shipping 7 2010-10-01 2010-10-01 false Radiotelephone installations. 183.392 Section...

  11. 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.

  12. 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

  13. 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.

  14. 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.

  15. 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.

  16. 33 CFR 183.601 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.601 Applicability. This subpart applies to all boats that have gasoline engines for electrical generation, mechanical power, or propulsion....

  17. 46 CFR 183.410 - Lighting fixtures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... fixture in an electrical system operating at more than 50 volts must comply with the requirements of UL...) ELECTRICAL INSTALLATION Lighting Systems § 183.410 Lighting fixtures. (a) Each lighting fixture globe,...

  18. 33 CFR 183.415 - Grounding.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.415 Grounding. If a boat has more than one gasoline engine, grounded cranking motor circuits must be connected...

  19. 33 CFR 183.526 - Carburetors.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.526 Carburetors. (a) (b... starting; or (4) The fuel pump is delivering the maximum pressure specified by its manufacturer. (c)...

  20. 33 CFR 183.402 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems General § 183.402 Definitions. As used in this... electrical components and appliances, such as bilge pumps, blowers, lamps, switches, solenoids, and...

  1. 33 CFR 183.590 - Fire test.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.590 Fire test. (a) A piece of equipment is... A2” hoses and hose clamps are tested in a fire chamber. (2) Fuel filters, strainers, and pumps...

  2. 33 CFR 183.590 - Fire test.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.590 Fire test. (a) A piece of equipment is... A2” hoses and hose clamps are tested in a fire chamber. (2) Fuel filters, strainers, and pumps...

  3. 33 CFR 183.590 - Fire test.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.590 Fire test. (a) A piece of equipment is... A2” hoses and hose clamps are tested in a fire chamber. (2) Fuel filters, strainers, and pumps...

  4. 33 CFR 183.526 - Carburetors.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.526 Carburetors. (a) (b... starting; or (4) The fuel pump is delivering the maximum pressure specified by its manufacturer. (c)...

  5. 33 CFR 183.402 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems General § 183.402 Definitions. As used in this... electrical components and appliances, such as bilge pumps, blowers, lamps, switches, solenoids, and...

  6. 33 CFR 183.526 - Carburetors.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.526 Carburetors. (a) (b... starting; or (4) The fuel pump is delivering the maximum pressure specified by its manufacturer. (c)...

  7. 33 CFR 183.402 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems General § 183.402 Definitions. As used in this... electrical components and appliances, such as bilge pumps, blowers, lamps, switches, solenoids, and...

  8. 33 CFR 183.402 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems General § 183.402 Definitions. As used in this... electrical components and appliances, such as bilge pumps, blowers, lamps, switches, solenoids, and...

  9. 33 CFR 183.526 - Carburetors.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.526 Carburetors. (a) (b... starting; or (4) The fuel pump is delivering the maximum pressure specified by its manufacturer. (c)...

  10. 46 CFR 183.530 - Hazardous areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.530 Hazardous areas. (a) Electrical... intrinsically safe system. (b) Electrical equipment in lockers used to store paint, oil, turpentine, or...

  11. 46 CFR 183.530 - Hazardous areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.530 Hazardous areas. (a) Electrical... intrinsically safe system. (b) Electrical equipment in lockers used to store paint, oil, turpentine, or...

  12. 46 CFR 183.310 - Power sources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.310 Power sources. (a)(1) Each vessel... engine is used as a source of electrical power, a vessel speed change, throttle movement or change...

  13. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore...

  14. 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.

  15. 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.

  16. 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}.

  17. 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).

  18. 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.

  19. 33 CFR 183.5 - Incorporation by reference.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Warrendale, PA 15096: SAE J378 Marine Engine Wiring—1984 § 183.430 SAE J557 High Tension Ignition Cable—1968 § 183.440 SAE J1127 Battery Cable—1980 § 183.430 SAE J1128 Low Tension Primary Cable—1975 § 183.430...

  20. 33 CFR 183.5 - Incorporation by reference.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Warrendale, PA 15096: SAE J378 Marine Engine Wiring—1984 § 183.430 SAE J557 High Tension Ignition Cable—1968 § 183.440 SAE J1127 Battery Cable—1980 § 183.430 SAE J1128 Low Tension Primary Cable—1975 § 183.430...

  1. 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.

  2. 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

  3. 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.

  4. 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})

  5. THE OUTER MAGNETIC FIELD OF L183

    SciTech Connect

    Clemens, Dan P.

    2012-03-20

    The L183 (= L134N) dark molecular cloud has been probed using deep near-infrared imaging polarimetry of stars to beyond 14 mag in H band (1.6 {mu}m), using the Mimir instrument on the 1.83 m Perkins Telescope. Nearly 400 arcmin{sup 2} were surveyed, including the dense core in L183, as seen in WISE Band 3 (12 {mu}m) extinction, and the near surroundings, revealing 35 stars with either detected polarizations or significant upper limits. Stars with detected polarizations are reddened if closer than 8 arcmin (0.25 pc at the 110 pc cloud distance) and unreddened beyond. The polarimetric sample probes as close to the core as 3 arcmin (0.1 pc), where A{sub V} {approx} 14 mag. Compared to the relatively unextincted surrounding stars, the reddened stars show no increase in polarization with extinction, suggesting that all of the polarization is induced in the outer layers of the cloud. This 0.25 pc radius envelope magnetic field does show a strong interaction with the L183 dark cloud. The envelope field is also virtually perpendicular, on the plane of the sky, to the field seen at 850 {mu}m, though more closely aligned with the rotation axis of the dense gas core. The physical size scale at which the envelope and the core magnetic fields either decouple from each other or strongly modify their directions must be inside the 0.1 pc region probed here.

  6. 38 CFR 18.3 - Discrimination prohibited.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Discrimination prohibited... THE CIVIL RIGHTS ACT OF 1964 General § 18.3 Discrimination prohibited. (a) General. No person in the..., be denied the benefits of, or be otherwise subjected to discrimination under any program to...

  7. 38 CFR 18.3 - Discrimination prohibited.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Discrimination prohibited... THE CIVIL RIGHTS ACT OF 1964 General § 18.3 Discrimination prohibited. (a) General. No person in the..., be denied the benefits of, or be otherwise subjected to discrimination under any program to...

  8. 38 CFR 18.3 - Discrimination prohibited.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Discrimination prohibited... THE CIVIL RIGHTS ACT OF 1964 General § 18.3 Discrimination prohibited. (a) General. No person in the..., be denied the benefits of, or be otherwise subjected to discrimination under any program to...

  9. 38 CFR 18.3 - Discrimination prohibited.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Discrimination prohibited... THE CIVIL RIGHTS ACT OF 1964 General § 18.3 Discrimination prohibited. (a) General. No person in the..., be denied the benefits of, or be otherwise subjected to discrimination under any program to...

  10. 40 CFR 61.183 - Emission monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b)...

  11. 40 CFR 61.183 - Emission monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b)...

  12. 40 CFR 61.183 - Emission monitoring.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b)...

  13. 40 CFR 61.183 - Emission monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b)...

  14. 40 CFR 61.183 - Emission monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Inorganic Arsenic Emissions From Arsenic Trioxide and Metallic Arsenic Production Facilities § 61.183 Emission monitoring. (a... arsenic trioxide and metallic arsenic process emission stream that exits from a control device. (b)...

  15. 46 CFR 183.390 - Shore power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.390 Shore power. A vessel with an electrical system operating at more than 50 volts, which is provided with a means to connect to shore power... that shore power and the vessel's power sources may not be operated simultaneously....

  16. 7 CFR 1.183 - Proceedings covered.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Equal Access to Justice Act in Proceedings Before the Department General Provisions § 1.183 Proceedings... Department or any other agency of the United States, or any component of an agency, is presented by an... (41 U.S.C. 607), and (iii) Any hearing conducted under chapter 38 of title 31, United States Code....

  17. 7 CFR 1.183 - Proceedings covered.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Equal Access to Justice Act in Proceedings Before the Department General Provisions § 1.183 Proceedings... Department or any other agency of the United States, or any component of an agency, is presented by an... (41 U.S.C. 607), and (iii) Any hearing conducted under chapter 38 of title 31, United States Code....

  18. 7 CFR 1.183 - Proceedings covered.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Equal Access to Justice Act in Proceedings Before the Department General Provisions § 1.183 Proceedings... Department or any other agency of the United States, or any component of an agency, is presented by an... (41 U.S.C. 607), and (iii) Any hearing conducted under chapter 38 of title 31, United States Code....

  19. 7 CFR 1.183 - Proceedings covered.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Equal Access to Justice Act in Proceedings Before the Department General Provisions § 1.183 Proceedings... Department or any other agency of the United States, or any component of an agency, is presented by an... (41 U.S.C. 607), and (iii) Any hearing conducted under chapter 38 of title 31, United States Code....

  20. 33 CFR 183.101 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.101 Applicability. This subpart applies to monohull inboard boats, inboard/outdrive boats, and airboats less than 20 feet in length, except sailboats, canoes, kayaks,...

  1. 33 CFR 183.101 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.101 Applicability. This subpart applies to monohull inboard boats, inboard/outdrive boats, and airboats less than 20 feet in length, except sailboats, canoes, kayaks,...

  2. 33 CFR 183.101 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.101 Applicability. This subpart applies to monohull inboard boats, inboard/outdrive boats, and airboats less than 20 feet in length, except sailboats, canoes, kayaks,...

  3. 33 CFR 183.101 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.101 Applicability. This subpart applies to monohull inboard boats, inboard/outdrive boats, and airboats less than 20 feet in length, except sailboats, canoes, kayaks,...

  4. 28 CFR 18.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration DEPARTMENT OF JUSTICE OFFICE OF JUSTICE PROGRAMS HEARING AND APPEAL PROCEDURES § 18.3 Definitions... provisions of part D of the Crime Control Act; part B, subpart I of the Juvenile Justice Act; and sections... Justice Act means the Juvenile Justice and Delinquency Prevention Act of 1974, 42 U.S.C. 5601, et seq.,...

  5. 21 CFR 133.183 - Romano cheese.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... anhydrous calcium chloride, of the weight of the milk) is added to set the milk to be a semisolid mass. The... Products § 133.183 Romano cheese. (a) Romano cheese is the food prepared from cow's milk or sheep's milk or goat's milk or mixtures of two or all of these and other ingredients specified in this section, by...

  6. 38 CFR 18.3 - Discrimination prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Discrimination prohibited... THE CIVIL RIGHTS ACT OF 1964 General § 18.3 Discrimination prohibited. (a) General. No person in the..., be denied the benefits of, or be otherwise subjected to discrimination under any program to...

  7. 32 CFR 552.183 - Responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Operation and Use of Fort Monroe, Virginia, Fishing Facilities § 552.183 Responsibilities. (a) Director of Community and Family Activities (DCFA)...

  8. 32 CFR 552.183 - Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Operation and Use of Fort Monroe, Virginia, Fishing Facilities § 552.183 Responsibilities. (a) Director of Community and Family Activities (DCFA)...

  9. 46 CFR 183.130 - Alternative standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... applicable: (i) E-8, “Alternating Current (AC) Electrical Systems on Boats;” (ii) E-9, “Direct Current (DC... installation operating at less than 50 volts may meet the requirements in 33 CFR 183.430 instead of those...

  10. 46 CFR 183.130 - Alternative standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... applicable: (i) E-8, “Alternating Current (AC) Electrical Systems on Boats;” (ii) E-9, “Direct Current (DC... installation operating at less than 50 volts may meet the requirements in 33 CFR 183.430 instead of those...

  11. 46 CFR 183.130 - Alternative standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... applicable: (i) E-8, “Alternating Current (AC) Electrical Systems on Boats;” (ii) E-9, “Direct Current (DC... installation operating at less than 50 volts may meet the requirements in 33 CFR 183.430 instead of those...

  12. 33 CFR 183.410 - Ignition protection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems Manufacturer Requirements § 183.410 Ignition protection. (a) Each electrical component must not ignite a propane gas and air mixture that is 4.25 to 5.25 percent propane gas by volume surrounding the electrical component when it is operated...

  13. 33 CFR 183.505 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems General § 183.505 Definitions. As used in this subpart... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person...

  14. 33 CFR 183.505 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems General § 183.505 Definitions. As used in this subpart... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person...

  15. 33 CFR 183.505 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems General § 183.505 Definitions. As used in this subpart... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person...

  16. 33 CFR 183.505 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems General § 183.505 Definitions. As used in this subpart... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person...

  17. 33 CFR 183.505 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems General § 183.505 Definitions. As used in this subpart... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person...

  18. 15 CFR 922.183 - Allowed activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 922.183 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine... undertaken in the Sanctuary subject to any emergency regulations promulgated pursuant to § 922.185,...

  19. 15 CFR 922.183 - Allowed activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 922.183 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine... undertaken in the Sanctuary subject to any emergency regulations promulgated pursuant to § 922.185,...

  20. 15 CFR 922.183 - Allowed activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 922.183 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine... undertaken in the Sanctuary subject to any emergency regulations promulgated pursuant to § 922.185,...

  1. 15 CFR 922.183 - Allowed activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 922.183 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine... undertaken in the Sanctuary subject to any emergency regulations promulgated pursuant to § 922.185,...

  2. 15 CFR 922.183 - Allowed activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 922.183 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... MANAGEMENT NATIONAL MARINE SANCTUARY PROGRAM REGULATIONS Hawaiian Islands Humpback Whale National Marine... undertaken in the Sanctuary subject to any emergency regulations promulgated pursuant to § 922.185,...

  3. 46 CFR 183.100 - Intent.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Provisions § 183.100 Intent. This part contains requirements for the design, construction, installation, and operation of electrical equipment and systems including power sources, lighting,...

  4. 46 CFR 183.130 - Alternative standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) ELECTRICAL INSTALLATION General Provisions § 183.130 Alternative standards. (a) A vessel, other than a high... applicable: (i) E-8, “Alternating Current (AC) Electrical Systems on Boats;” (ii) E-9, “Direct Current (DC) Electrical Systems on Boats;” and (iii) A-16, “Electrical Navigation Lights.” (b) A vessel with an...

  5. 46 CFR 183.130 - Alternative standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) ELECTRICAL INSTALLATION General Provisions § 183.130 Alternative standards. (a) A vessel, other than a high... applicable: (i) E-8, “Alternating Current (AC) Electrical Systems on Boats;” (ii) E-9, “Direct Current (DC) Electrical Systems on Boats;” and (iii) A-16, “Electrical Navigation Lights.” (b) A vessel with an...

  6. 46 CFR 183.100 - Intent.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Provisions § 183.100 Intent. This part contains requirements for the design, construction, installation, and operation of electrical equipment and systems including power sources, lighting,...

  7. 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.

  8. 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.

  9. 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}.

  10. 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.

  11. 46 CFR 183.220 - General safety provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false General safety provisions. 183.220 Section 183.220 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.220 General safety provisions. (a)...

  12. 40 CFR 436.183-436.184 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false 436.183-436.184 Section 436.183-436.184 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate Rock Subcategory §§ 436.183-436.184...

  13. 32 CFR 183.2 - Applicability and scope.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Applicability and scope. 183.2 Section 183.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS § 183.2 Applicability and scope. (a) Applies to the Office of the Secretary of Defense...

  14. 32 CFR 183.2 - Applicability and scope.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Applicability and scope. 183.2 Section 183.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS § 183.2 Applicability and scope. (a) Applies to the Office of the Secretary of Defense...

  15. 32 CFR 183.2 - Applicability and scope.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Applicability and scope. 183.2 Section 183.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE DEFENSE SUPPORT OF SPECIAL EVENTS § 183.2 Applicability and scope. (a) Applies to the Office of the Secretary of Defense...

  16. 46 CFR 183.360 - Semiconductor rectifier systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Semiconductor rectifier systems. 183.360 Section 183.360... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.360 Semiconductor rectifier systems. (a) Each semiconductor rectifier system must have an adequate heat removal system that...

  17. 46 CFR 183.360 - Semiconductor rectifier systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Semiconductor rectifier systems. 183.360 Section 183.360... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.360 Semiconductor rectifier systems. (a) Each semiconductor rectifier system must have an adequate heat removal system that...

  18. 46 CFR 183.360 - Semiconductor rectifier systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Semiconductor rectifier systems. 183.360 Section 183.360... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.360 Semiconductor rectifier systems. (a) Each semiconductor rectifier system must have an adequate heat removal system that...

  19. 27 CFR 19.183 - Change of trade name.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Change of trade name. 19.183 Section 19.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... After Original Qualification § 19.183 Change of trade name. If there is to be a change in, or...

  20. 5 CFR 550.183 - Substantial hours requirement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Substantial hours requirement. 550.183 Section 550.183 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.183 Substantial hours requirement....

  1. 5 CFR 550.183 - Substantial hours requirement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Substantial hours requirement. 550.183 Section 550.183 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.183 Substantial hours requirement....

  2. 5 CFR 550.183 - Substantial hours requirement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Substantial hours requirement. 550.183 Section 550.183 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.183 Substantial hours requirement....

  3. 5 CFR 550.183 - Substantial hours requirement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Substantial hours requirement. 550.183 Section 550.183 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.183 Substantial hours requirement....

  4. 5 CFR 550.183 - Substantial hours requirement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Substantial hours requirement. 550.183 Section 550.183 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Law Enforcement Availability Pay § 550.183 Substantial hours requirement....

  5. 40 CFR 436.183-436.184 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false 436.183-436.184 Section 436.183-436.184 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate Rock Subcategory §§ 436.183-436.184...

  6. 33 CFR 183.586 - Pressure impulse test.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Pressure impulse test. 183.586...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Tests § 183.586 Pressure impulse test. A fuel... pressure test under § 183.580. (b) If the tank is non-metallic, fill it to capacity with a gasoline...

  7. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River, Florida. 110.183 Section 110.183 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1) Anchorage A. (Upper Anchorage)...

  8. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Johns River, Florida. 110.183 Section 110.183 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1) Anchorage A. (Upper Anchorage)...

  9. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Johns River, Florida. 110.183 Section 110.183 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1) Anchorage A. (Upper Anchorage)...

  10. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Johns River, Florida. 110.183 Section 110.183 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1) Anchorage A. (Upper Anchorage)...

  11. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false St. Johns River, Florida. 110.183 Section 110.183 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1) Anchorage A. (Upper Anchorage)...

  12. 33 CFR 183.440 - Secondary circuits of ignition systems.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Secondary circuits of ignition systems. 183.440 Section 183.440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Requirements § 183.440 Secondary circuits of ignition systems. (a) Each conductor in a secondary circuit of...

  13. 10 CFR 26.183 - Medical review officer.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Medical review officer. 26.183 Section 26.183 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.183 Medical review officer. (a) Qualifications. The MRO shall be knowledgeable...

  14. 10 CFR 26.183 - Medical review officer.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Medical review officer. 26.183 Section 26.183 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.183 Medical review officer. (a) Qualifications. The MRO shall be knowledgeable...

  15. 10 CFR 26.183 - Medical review officer.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Medical review officer. 26.183 Section 26.183 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.183 Medical review officer. (a) Qualifications. The MRO shall be knowledgeable...

  16. 10 CFR 26.183 - Medical review officer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Medical review officer. 26.183 Section 26.183 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.183 Medical review officer. (a) Qualifications. The MRO shall be knowledgeable...

  17. 10 CFR 26.183 - Medical review officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Medical review officer. 26.183 Section 26.183 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Determining Fitness-for-Duty Policy Violations and Determining Fitness § 26.183 Medical review officer. (a) Qualifications. The MRO shall be knowledgeable...

  18. 14 CFR 183.31 - Designated manufacturing inspection representatives.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Designated manufacturing inspection representatives. 183.31 Section 183.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...: Privileges § 183.31 Designated manufacturing inspection representatives. A designated...

  19. 14 CFR 183.31 - Designated manufacturing inspection representatives.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Designated manufacturing inspection representatives. 183.31 Section 183.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...: Privileges § 183.31 Designated manufacturing inspection representatives. A designated...

  20. 14 CFR 183.31 - Designated manufacturing inspection representatives.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Designated manufacturing inspection representatives. 183.31 Section 183.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...: Privileges § 183.31 Designated manufacturing inspection representatives. A designated...

  1. 14 CFR 183.31 - Designated manufacturing inspection representatives.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Designated manufacturing inspection representatives. 183.31 Section 183.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...: Privileges § 183.31 Designated manufacturing inspection representatives. A designated...

  2. 14 CFR 183.31 - Designated manufacturing inspection representatives.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Designated manufacturing inspection representatives. 183.31 Section 183.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...: Privileges § 183.31 Designated manufacturing inspection representatives. A designated...

  3. 46 CFR 183.350 - Batteries-general.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Batteries-general. 183.350 Section 183.350 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.350 Batteries—general. (a) Where provisions are made for charging batteries, there must be natural or induced ventilation sufficient...

  4. 46 CFR 183.350 - Batteries-general.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Batteries-general. 183.350 Section 183.350 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.350 Batteries—general. (a) Where provisions are made for charging batteries, there must be natural or induced ventilation sufficient...

  5. 46 CFR 183.350 - Batteries-general.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Batteries-general. 183.350 Section 183.350 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.350 Batteries—general. (a) Where provisions are made for charging batteries, there must be natural or induced ventilation sufficient...

  6. 46 CFR 183.350 - Batteries-general.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Batteries-general. 183.350 Section 183.350 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.350 Batteries—general. (a) Where provisions are made for charging batteries, there must be natural or induced ventilation sufficient...

  7. 46 CFR 183.350 - Batteries-general.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Batteries-general. 183.350 Section 183.350 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.350 Batteries—general. (a) Where provisions are made for charging batteries, there must be natural or induced ventilation sufficient...

  8. 33 CFR 183.225 - Flotation test for persons capacity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation test for persons capacity. 183.225 Section 183.225 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Boats Rated for Engines of More Than 2 Horsepower Tests § 183.225 Flotation test for persons...

  9. 33 CFR 183.325 - Flotation test for persons capacity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation test for persons capacity. 183.325 Section 183.325 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Boats Rated for Engines of 2 Horsepower or Less Tests § 183.325 Flotation test for persons...

  10. 33 CFR 183.810 - Navigation light certification requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Navigation light certification requirements. 183.810 Section 183.810 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Navigation Lights § 183.810...

  11. 33 CFR 183.810 - Navigation light certification requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Navigation light certification requirements. 183.810 Section 183.810 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Navigation Lights § 183.810...

  12. 33 CFR 183.810 - Navigation light certification requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Navigation light certification requirements. 183.810 Section 183.810 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Navigation Lights § 183.810...

  13. 33 CFR 183.810 - Navigation light certification requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Navigation light certification requirements. 183.810 Section 183.810 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Navigation Lights § 183.810...

  14. 33 CFR 183.570 - Fuel filters and strainers: Installation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...: Installation. 183.570 Section 183.570 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.570 Fuel filters and strainers: Installation. Each fuel filter and strainer must be supported...

  15. 46 CFR 183.370 - General grounding requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false General grounding requirements. 183.370 Section 183.370... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.370 General grounding requirements. (a) A vessel's hull must not carry current as a conductor except for the following systems:...

  16. 33 CFR 183.570 - Fuel filters and strainers: Installation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...: Installation. 183.570 Section 183.570 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.570 Fuel filters and strainers: Installation. Each fuel filter and strainer must be supported...

  17. 33 CFR 183.570 - Fuel filters and strainers: Installation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...: Installation. 183.570 Section 183.570 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.570 Fuel filters and strainers: Installation. Each fuel filter and strainer must be supported...

  18. 33 CFR 183.570 - Fuel filters and strainers: Installation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...: Installation. 183.570 Section 183.570 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.570 Fuel filters and strainers: Installation. Each fuel filter and strainer must be supported...

  19. 46 CFR 183.320 - Generators and motors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Generators and motors. 183.320 Section 183.320 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.320 Generators and motors. (a) Each generator and motor must be: (1) In a location that is accessible, adequately ventilated, and as dry...

  20. 46 CFR 183.324 - Dual voltage generators.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1)...

  1. 46 CFR 183.324 - Dual voltage generators.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1)...

  2. 46 CFR 183.320 - Generators and motors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Generators and motors. 183.320 Section 183.320 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.320 Generators and motors. (a) Each generator and motor must be: (1) In a location that is accessible, adequately ventilated, and as dry...

  3. 46 CFR 183.320 - Generators and motors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Generators and motors. 183.320 Section 183.320 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.320 Generators and motors. (a) Each generator and motor must be: (1) In a location that is accessible, adequately ventilated, and as dry...

  4. 46 CFR 183.324 - Dual voltage generators.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1)...

  5. 46 CFR 183.324 - Dual voltage generators.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1)...

  6. 46 CFR 183.324 - Dual voltage generators.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1)...

  7. 33 CFR 183.222 - Flotation material and air chambers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Flotation material and air chambers. 183.222 Section 183.222 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Boats Rated for Engines of More Than 2 Horsepower General § 183.222 Flotation material and air...

  8. 46 CFR 183.320 - Generators and motors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Generators and motors. 183.320 Section 183.320 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.320 Generators and motors. (a) Each generator and motor must be: (1) In a location that is accessible, adequately ventilated, and as dry...

  9. 46 CFR 183.320 - Generators and motors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Generators and motors. 183.320 Section 183.320 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.320 Generators and motors. (a) Each generator and motor must be: (1) In a location that is accessible, adequately ventilated, and as dry...

  10. 46 CFR 183.370 - General grounding requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false General grounding requirements. 183.370 Section 183.370 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.370 General...

  11. 46 CFR 183.370 - General grounding requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false General grounding requirements. 183.370 Section 183.370 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.370 General...

  12. 46 CFR 183.550 - General alarm systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false General alarm systems. 183.550 Section 183.550 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.550 General alarm systems. All...

  13. 46 CFR 183.360 - Semiconductor rectifier systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Semiconductor rectifier systems. 183.360 Section 183.360 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.360 Semiconductor...

  14. 46 CFR 183.360 - Semiconductor rectifier systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Semiconductor rectifier systems. 183.360 Section 183.360 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.360 Semiconductor...

  15. 33 CFR 165.T08-0315 - Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; Upper Mississippi... Guard District § 165.T08-0315 Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5. (a) Location. The following area is a safety zone: All waters of the Upper Mississippi River, mile 183.0 to...

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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

  2. 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.

  3. 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

  4. 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.

  5. 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.

  6. 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

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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

  13. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  14. 14 CFR 183.29 - Designated engineering representatives.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Designated engineering representatives. 183... § 183.29 Designated engineering representatives. (a) A structural engineering representative may approve structural engineering information and other structural considerations within limits prescribed by and...

  15. 33 CFR 183.630 - Standards for natural ventilation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Standards for natural ventilation... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.630 Standards for natural ventilation. (a) For the purpose of § 183.620, “natural ventilation” means an airflow in a compartment in...

  16. 14 CFR 183.29 - Designated engineering representatives.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Designated engineering representatives. 183... § 183.29 Designated engineering representatives. (a) A structural engineering representative may approve structural engineering information and other structural considerations within limits prescribed by and...

  17. 14 CFR 183.29 - Designated engineering representatives.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Designated engineering representatives. 183... § 183.29 Designated engineering representatives. (a) A structural engineering representative may approve structural engineering information and other structural considerations within limits prescribed by and...

  18. 14 CFR 183.29 - Designated engineering representatives.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Designated engineering representatives. 183... § 183.29 Designated engineering representatives. (a) A structural engineering representative may approve structural engineering information and other structural considerations within limits prescribed by and...

  19. 14 CFR 183.29 - Designated engineering representatives.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Designated engineering representatives. 183... § 183.29 Designated engineering representatives. (a) A structural engineering representative may approve structural engineering information and other structural considerations within limits prescribed by and...

  20. 47 CFR 1.83 - Applications for radio operator licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Applications for radio operator licenses. 1.83... Rules of Practice and Procedure Miscellaneous Proceedings § 1.83 Applications for radio operator licenses. (a) Application filing procedures for amateur radio operator licenses are set forth in part 97...

  1. 47 CFR 1.83 - Applications for radio operator licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Applications for radio operator licenses. 1.83... Rules of Practice and Procedure Miscellaneous Proceedings § 1.83 Applications for radio operator licenses. (a) Application filing procedures for amateur radio operator licenses are set forth in part 97...

  2. 47 CFR 1.83 - Applications for radio operator licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Applications for radio operator licenses. 1.83... Rules of Practice and Procedure Miscellaneous Proceedings § 1.83 Applications for radio operator licenses. (a) Application filing procedures for amateur radio operator licenses are set forth in part 97...

  3. 47 CFR 1.83 - Applications for radio operator licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Applications for radio operator licenses. 1.83... Rules of Practice and Procedure Miscellaneous Proceedings § 1.83 Applications for radio operator licenses. (a) Application filing procedures for amateur radio operator licenses are set forth in part 97...

  4. 47 CFR 1.83 - Applications for radio operator licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Applications for radio operator licenses. 1.83... Rules of Practice and Procedure Miscellaneous Proceedings § 1.83 Applications for radio operator licenses. (a) Application filing procedures for amateur radio operator licenses are set forth in part 97...

  5. 14 CFR 183.41 - Applicability and definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Applicability and definitions. 183.41 Section 183.41 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... functions on behalf of the Administrator related to engineering, manufacturing, operations,...

  6. 27 CFR 25.183 - Determination of quantity transferred.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Determination of quantity transferred. 25.183 Section 25.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... determine the quantity of beer shipped at the time of removal from the consignor brewery, and the...

  7. 20 CFR 655.183 - Less than substantial violations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Less than substantial violations. 655.183... Employment in the United States (H-2A Workers) Integrity Measures § 655.183 Less than substantial violations. (a) Requirement of special procedures. If the OFLC Administrator determines that a less...

  8. 25 CFR 700.183 - Determination of replacement housing benefit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Determination of replacement housing benefit. 700.183... RELOCATION PROCEDURES Replacement Housing Payments § 700.183 Determination of replacement housing benefit. (a) Amount of benefit. The replacement housing benefit for a certified eligible head-of-household is...

  9. 27 CFR 9.183 - Yamhill-Carlton.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Yamhill-Carlton. 9.183 Section 9.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... line's intersection with Baker Creek Road (very near Baker Creek Road's intersection with High...

  10. 27 CFR 9.183 - Yamhill-Carlton.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Yamhill-Carlton. 9.183 Section 9.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... line's intersection with Baker Creek Road (very near Baker Creek Road's intersection with High...

  11. 27 CFR 9.183 - Yamhill-Carlton.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Yamhill-Carlton. 9.183 Section 9.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... line's intersection with Baker Creek Road (very near Baker Creek Road's intersection with High...

  12. 27 CFR 9.183 - Yamhill-Carlton District.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Yamhill-Carlton District. 9.183 Section 9.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Creek Road's intersection with High Heaven Road) in section 54, T4S, R5W (Muddy Valley Quadrangle);...

  13. 33 CFR 183.35 - Maximum weight capacity: Outboard boats.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Maximum weight capacity: Outboard boats. 183.35 Section 183.35 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... difference between its maximum displacement and boat weight. (b) For the purposes of paragraph (a) of...

  14. 33 CFR 183.35 - Maximum weight capacity: Outboard boats.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Maximum weight capacity: Outboard boats. 183.35 Section 183.35 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... difference between its maximum displacement and boat weight. (b) For the purposes of paragraph (a) of...

  15. 33 CFR 183.35 - Maximum weight capacity: Outboard boats.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Maximum weight capacity: Outboard boats. 183.35 Section 183.35 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... difference between its maximum displacement and boat weight. (b) For the purposes of paragraph (a) of...

  16. 33 CFR 183.35 - Maximum weight capacity: Outboard boats.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Maximum weight capacity: Outboard boats. 183.35 Section 183.35 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... difference between its maximum displacement and boat weight. (b) For the purposes of paragraph (a) of...

  17. 33 CFR 183.35 - Maximum weight capacity: Outboard boats.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Maximum weight capacity: Outboard boats. 183.35 Section 183.35 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... difference between its maximum displacement and boat weight. (b) For the purposes of paragraph (a) of...

  18. 25 CFR 183.18 - Information collection requirements

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Information collection requirements 183.18 Section 183.18 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER USE AND DISTRIBUTION OF THE... and Budget does not need to clear the collection. You may direct comments concerning this...

  19. 40 CFR 436.183-436.184 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false 436.183-436.184 Section 436.183-436.184 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate Rock Subcategory §§...

  20. 40 CFR 436.183-436.184 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false 436.183-436.184 Section 436.183-436.184 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate Rock Subcategory §§...

  1. 40 CFR 436.183-436.184 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false 436.183-436.184 Section 436.183-436.184 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY Phosphate Rock Subcategory §§...

  2. 33 CFR 183.514 - Fuel tanks: Labels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Fuel tanks: Labels. 183.514...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.514 Fuel tanks: Labels. (a) Each fuel tank must have a label that meets the requirements of paragraphs (b) through (d)...

  3. 33 CFR 183.556 - Plugs and fittings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Plugs and fittings. 183.556 Section 183.556 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... fittings. (a) A fuel system must not have a fitting for draining fuel. (b) A plug used to service the...

  4. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  5. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  6. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  7. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  8. 14 CFR 183.21 - Aviation Medical Examiners.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aviation Medical Examiners. 183.21 Section 183.21 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED... Aviation Medical Examiners. An Aviation Medical Examiner may— (a) Accept applications for...

  9. 33 CFR 183.564 - Fuel tank fill system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel tank fill system. 183.564...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.564 Fuel tank fill system. (a) Each fuel fill opening must be located so that a gasoline overflow of up to...

  10. 33 CFR 183.514 - Fuel tanks: Labels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel tanks: Labels. 183.514...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.514 Fuel tanks: Labels. (a) Each fuel tank must have a label that meets the requirements of paragraphs (b) through (d)...

  11. 33 CFR 183.520 - Fuel tank vent systems.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel tank vent systems. 183.520...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.520 Fuel tank vent systems. (a) Each fuel tank must have a vent system that prevents pressure in the tank from exceeding...

  12. 33 CFR 183.538 - Metallic fuel line materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Metallic fuel line materials. 183... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.538 Metallic fuel line materials. Each metallic fuel line connecting the fuel tank with the fuel inlet connection...

  13. 33 CFR 183.518 - Fuel tank openings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel tank openings. 183.518...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.518 Fuel tank openings. Each opening into the fuel tank must be at or above the topmost surface of the tank....

  14. 33 CFR 183.562 - Metallic fuel lines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Metallic fuel lines. 183.562...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.562 Metallic fuel lines. (a) Each metallic fuel line that is mounted to the boat structure must be connected to...

  15. 33 CFR 183.528 - Fuel stop valves.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fuel stop valves. 183.528 Section...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.528 Fuel stop valves. (a) Each electrically operated fuel stop valve in a fuel line between the fuel tank and the...

  16. 49 CFR 173.183 - Nitrocellulose base film.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Nitrocellulose base film. 173.183 Section 173.183... Nitrocellulose base film. Films, nitrocellulose base, must be packaged in packagings conforming to the... tape or paper; authorized only for not over 600 m (1969 feet) of film....

  17. 49 CFR 173.183 - Nitrocellulose base film.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Nitrocellulose base film. 173.183 Section 173.183... Nitrocellulose base film. Films, nitrocellulose base, must be packaged in packagings conforming to the... tape or paper; authorized only for not over 600 m (1969 feet) of film....

  18. 49 CFR 173.183 - Nitrocellulose base film.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Nitrocellulose base film. 173.183 Section 173.183... Nitrocellulose base film. Films, nitrocellulose base, must be packaged in packagings conforming to the... tape or paper; authorized only for not over 600 m (1969 feet) of film. [Amdt. 173-224, 55 FR 52643...

  19. 49 CFR 173.183 - Nitrocellulose base film.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Nitrocellulose base film. 173.183 Section 173.183... Nitrocellulose base film. Films, nitrocellulose base, must be packaged in packagings conforming to the... tape or paper; authorized only for not over 600 m (1969 feet) of film....

  20. 49 CFR 173.183 - Nitrocellulose base film.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Nitrocellulose base film. 173.183 Section 173.183... Nitrocellulose base film. Films, nitrocellulose base, must be packaged in packagings conforming to the... tape or paper; authorized only for not over 600 m (1969 feet) of film....

  1. 33 CFR 183.528 - Fuel stop valves.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel stop valves. 183.528 Section...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.528 Fuel stop valves. (a) Each electrically operated fuel stop valve in a fuel line between the fuel tank and the...

  2. 33 CFR 183.514 - Fuel tanks: Labels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel tanks: Labels. 183.514...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.514 Fuel tanks: Labels. (a) Each fuel tank must have a label that meets the requirements of paragraphs (b) through (d)...

  3. 33 CFR 183.520 - Fuel tank vent systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel tank vent systems. 183.520...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.520 Fuel tank vent systems. (a) Each fuel tank must have a vent system that prevents pressure in the tank from exceeding...

  4. 33 CFR 183.518 - Fuel tank openings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Fuel tank openings. 183.518...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.518 Fuel tank openings. Each opening into the fuel tank must be at or above the topmost surface of the tank....

  5. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  6. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  7. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  8. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  9. 33 CFR 183.23 - Capacity marking required.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Capacity marking required. 183.23...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Display of Capacity Information § 183.23 Capacity marking... persons capacity in whole numbers of persons and in pounds, the maximum weight capacity in...

  10. 33 CFR 183.23 - Capacity marking required.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Capacity marking required. 183.23...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Display of Capacity Information § 183.23 Capacity marking... persons capacity in whole numbers of persons and in pounds, the maximum weight capacity in...

  11. 33 CFR 183.23 - Capacity marking required.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Capacity marking required. 183.23...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Display of Capacity Information § 183.23 Capacity marking... persons capacity in whole numbers of persons and in pounds, the maximum weight capacity in...

  12. 33 CFR 183.23 - Capacity marking required.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Capacity marking required. 183.23...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Display of Capacity Information § 183.23 Capacity marking... persons capacity in whole numbers of persons and in pounds, the maximum weight capacity in...

  13. 33 CFR 183.23 - Capacity marking required.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Capacity marking required. 183.23...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Display of Capacity Information § 183.23 Capacity marking... persons capacity in whole numbers of persons and in pounds, the maximum weight capacity in...

  14. 33 CFR 183.554 - Fittings, joints, and connections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Fittings, joints, and connections. 183.554 Section 183.554 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Fittings, joints, and connections. Each fuel system fitting, joint, and connection must be arranged so...

  15. 33 CFR 183.554 - Fittings, joints, and connections.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Fittings, joints, and connections. 183.554 Section 183.554 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Fittings, joints, and connections. Each fuel system fitting, joint, and connection must be arranged so...

  16. 33 CFR 183.554 - Fittings, joints, and connections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fittings, joints, and connections. 183.554 Section 183.554 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Fittings, joints, and connections. Each fuel system fitting, joint, and connection must be arranged so...

  17. 33 CFR 183.554 - Fittings, joints, and connections.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Fittings, joints, and connections. 183.554 Section 183.554 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Fittings, joints, and connections. Each fuel system fitting, joint, and connection must be arranged so...

  18. 33 CFR 183.114 - Test of flotation materials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Test of flotation materials. 183.../Outdrive Boats, and Airboats § 183.114 Test of flotation materials. (a) Vapor test. The flotation material... gasoline test. The flotation material must not reduce in buoyant force more than 5 percent after...

  19. 33 CFR 183.114 - Test of flotation materials.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Test of flotation materials. 183.../Outdrive Boats, and Airboats § 183.114 Test of flotation materials. (a) Vapor test. The flotation material... gasoline test. The flotation material must not reduce in buoyant force more than 5 percent after...

  20. 33 CFR 183.114 - Test of flotation materials.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Test of flotation materials. 183.../Outdrive Boats, and Airboats § 183.114 Test of flotation materials. (a) Vapor test. The flotation material... gasoline test. The flotation material must not reduce in buoyant force more than 5 percent after...

  1. 33 CFR 183.114 - Test of flotation materials.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Test of flotation materials. 183.../Outdrive Boats, and Airboats § 183.114 Test of flotation materials. (a) Vapor test. The flotation material... gasoline test. The flotation material must not reduce in buoyant force more than 5 percent after...

  2. 33 CFR 183.114 - Test of flotation materials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Test of flotation materials. 183.../Outdrive Boats, and Airboats § 183.114 Test of flotation materials. (a) Vapor test. The flotation material... gasoline test. The flotation material must not reduce in buoyant force more than 5 percent after...

  3. 33 CFR 183.610 - Powered ventilation system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Powered ventilation system. 183... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.610 Powered ventilation system. (a) Each compartment in a boat that has a permanently installed gasoline engine with a cranking...

  4. 33 CFR 183.610 - Powered ventilation system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Powered ventilation system. 183... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.610 Powered ventilation system. (a) Each compartment in a boat that has a permanently installed gasoline engine with a cranking...

  5. 33 CFR 183.610 - Powered ventilation system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Powered ventilation system. 183... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.610 Powered ventilation system. (a) Each compartment in a boat that has a permanently installed gasoline engine with a cranking...

  6. 33 CFR 183.610 - Powered ventilation system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Powered ventilation system. 183... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Ventilation § 183.610 Powered ventilation system. (a) Each compartment in a boat that has a permanently installed gasoline engine with a cranking...

  7. 27 CFR 44.183 - Indecent or immoral material.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Indecent or immoral material. 44.183 Section 44.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND...

  8. 27 CFR 44.183 - Indecent or immoral material.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Indecent or immoral material. 44.183 Section 44.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND...

  9. 49 CFR 192.183 - Vaults: Structural design requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Vaults: Structural design requirements. 192.183... TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Design of Pipeline Components § 192.183 Vaults: Structural design requirements. (a) Each underground vault or pit for...

  10. 46 CFR 183.330 - Distribution panels and switchboards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Distribution panels and switchboards. 183.330 Section 183.330 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems §...

  11. 46 CFR 183.376 - Grounded distribution systems (neutral grounded).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Grounded distribution systems (neutral grounded). 183.376 Section 183.376 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems §...

  12. 46 CFR 183.330 - Distribution panels and switchboards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Distribution panels and switchboards. 183.330 Section 183.330 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems §...

  13. 40 CFR 60.183 - Standard for sulfur dioxide.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standard for sulfur dioxide. 60.183... Smelters § 60.183 Standard for sulfur dioxide. (a) On and after the date on which the performance test... furnace, or converter gases which contain sulfur dioxide in excess of 0.065 percent by volume. (b)...

  14. 40 CFR 60.183 - Standard for sulfur dioxide.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Standard for sulfur dioxide. 60.183... Smelters § 60.183 Standard for sulfur dioxide. (a) On and after the date on which the performance test... furnace, or converter gases which contain sulfur dioxide in excess of 0.065 percent by volume. (b)...

  15. 40 CFR 60.183 - Standard for sulfur dioxide.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false Standard for sulfur dioxide. 60.183... Smelters § 60.183 Standard for sulfur dioxide. (a) On and after the date on which the performance test... furnace, or converter gases which contain sulfur dioxide in excess of 0.065 percent by volume. (b)...

  16. 40 CFR 60.183 - Standard for sulfur dioxide.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Standard for sulfur dioxide. 60.183... Smelters § 60.183 Standard for sulfur dioxide. (a) On and after the date on which the performance test... furnace, or converter gases which contain sulfur dioxide in excess of 0.065 percent by volume. (b)...

  17. 40 CFR 60.183 - Standard for sulfur dioxide.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Standard for sulfur dioxide. 60.183... Smelters § 60.183 Standard for sulfur dioxide. (a) On and after the date on which the performance test... furnace, or converter gases which contain sulfur dioxide in excess of 0.065 percent by volume. (b)...

  18. 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.

  19. 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.

  20. 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.

  1. 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

  2. 40 CFR 18.3 - Purpose of Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Research Fellowships. 18.3 Section 18.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.3 Purpose of Environmental Protection Research Fellowships. Environmental Protection...

  3. 40 CFR 18.3 - Purpose of Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Research Fellowships. 18.3 Section 18.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.3 Purpose of Environmental Protection Research Fellowships. Environmental Protection...

  4. 40 CFR 18.3 - Purpose of Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Research Fellowships. 18.3 Section 18.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.3 Purpose of Environmental Protection Research Fellowships. Environmental Protection...

  5. 40 CFR 18.3 - Purpose of Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Research Fellowships. 18.3 Section 18.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.3 Purpose of Environmental Protection Research Fellowships. Environmental Protection...

  6. 40 CFR 18.3 - Purpose of Environmental Protection Research Fellowships.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Research Fellowships. 18.3 Section 18.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL ENVIRONMENTAL PROTECTION RESEARCH FELLOWSHIPS AND SPECIAL RESEARCH CONSULTANTS FOR ENVIRONMENTAL PROTECTION § 18.3 Purpose of Environmental Protection Research Fellowships. Environmental Protection...

  7. 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.

  8. 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.

  9. 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.

  10. 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

  11. 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.

  12. 33 CFR 183.5 - Incorporation by reference.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (b) of this section, notice of change must be published in the Federal Register and the material made... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway,...

  13. 33 CFR 183.5 - Incorporation by reference.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (b) of this section, notice of change must be published in the Federal Register and the material made... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway,...

  14. 33 CFR 183.5 - Incorporation by reference.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (b) of this section, notice of change must be published in the Federal Register and the material made... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway,...

  15. 33 CFR 183.112 - Flotation material and air chambers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.112 Flotation material and air chambers. (a)...

  16. 33 CFR 183.112 - Flotation material and air chambers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.112 Flotation material and air chambers. (a)...

  17. 33 CFR 183.112 - Flotation material and air chambers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.112 Flotation material and air chambers. (a)...

  18. 49 CFR 192.183 - Vaults: Structural design requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Components § 192.183 Vaults: Structural design requirements. (a) Each underground vault or pit for valves... which may be imposed upon it, and to protect installed equipment. (b) There must be enough working...

  19. 49 CFR 192.183 - Vaults: Structural design requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Components § 192.183 Vaults: Structural design requirements. (a) Each underground vault or pit for valves... which may be imposed upon it, and to protect installed equipment. (b) There must be enough working...

  20. 49 CFR 192.183 - Vaults: Structural design requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Components § 192.183 Vaults: Structural design requirements. (a) Each underground vault or pit for valves... which may be imposed upon it, and to protect installed equipment. (b) There must be enough working...

  1. 49 CFR 192.183 - Vaults: Structural design requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Components § 192.183 Vaults: Structural design requirements. (a) Each underground vault or pit for valves... which may be imposed upon it, and to protect installed equipment. (b) There must be enough working...

  2. 46 CFR 183.372 - Equipment and conductor grounding.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.372 Equipment and... cases of instruments and secondary windings of instrument transformers must be grounded. (b) On...

  3. 46 CFR 183.372 - Equipment and conductor grounding.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.372 Equipment and... cases of instruments and secondary windings of instrument transformers must be grounded. (b) On...

  4. 46 CFR 183.372 - Equipment and conductor grounding.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.372 Equipment and... cases of instruments and secondary windings of instrument transformers must be grounded. (b) On...

  5. 33 CFR 183.560 - Hose clamps: Installation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.560... the engine, a hose between the fuel pump and the carburetor, or a vent line must: (a) Be used...

  6. 33 CFR 183.534 - Fuel filters and strainers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.534 Fuel..., must not leak more than five ounces of fuel in 21/2 minutes inclusive of leaks from the fuel pump...

  7. 33 CFR 183.560 - Hose clamps: Installation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.560... the engine, a hose between the fuel pump and the carburetor, or a vent line must: (a) Be used...

  8. 33 CFR 183.558 - Hoses and connections.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.558 Hoses and connections. (a) Each hose used between the fuel pump and the carburetor must be “USCG Type A1” hose. (b)...

  9. 33 CFR 183.534 - Fuel filters and strainers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.534 Fuel..., must not leak more than five ounces of fuel in 21/2 minutes inclusive of leaks from the fuel pump...

  10. 33 CFR 183.534 - Fuel filters and strainers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.534 Fuel..., must not leak more than five ounces of fuel in 21/2 minutes inclusive of leaks from the fuel pump...

  11. 33 CFR 183.558 - Hoses and connections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.558 Hoses and connections. (a) Each hose used between the fuel pump and the carburetor must be “USCG Type A1” hose. (b)...

  12. 33 CFR 183.560 - Hose clamps: Installation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.560... the engine, a hose between the fuel pump and the carburetor, or a vent line must: (a) Be used...

  13. 33 CFR 183.534 - Fuel filters and strainers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Equipment Standards § 183.534 Fuel..., must not leak more than five ounces of fuel in 21/2 minutes inclusive of leaks from the fuel pump...

  14. 33 CFR 183.560 - Hose clamps: Installation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.560... the engine, a hose between the fuel pump and the carburetor, or a vent line must: (a) Be used...

  15. 33 CFR 183.558 - Hoses and connections.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.558 Hoses and connections. (a) Each hose used between the fuel pump and the carburetor must be “USCG Type A1” hose. (b)...

  16. 33 CFR 183.558 - Hoses and connections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Fuel Systems Manufacturer Requirements § 183.558 Hoses and connections. (a) Each hose used between the fuel pump and the carburetor must be “USCG Type A1” hose. (b)...

  17. 46 CFR 183.550 - General alarm systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) ELECTRICAL INSTALLATION Miscellaneous Systems and Requirements § 183.550 General alarm systems. All vessels... required by § 184.610 of this chapter may be used to sound the general alarm signal....

  18. 183. Historic American Buildings Survey, Donald W. Dickensheets, Photographer. April ...

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

    183. Historic American Buildings Survey, Donald W. Dickensheets, Photographer. April 2, 1940. PENDENTIVE MURAL - SACRISTY - 'ST. ISADORE OF SPAIN'. (NORTHEAST ELEVATION). - San Xavier del Bac Mission, Mission Road, Tucson, Pima County, AZ

  19. 33 CFR 183.320 - Preconditioning for tests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Engines of 2 Horsepower or Less General § 183.320 Preconditioning for tests. A boat must meet the... be sealed. (f) The boat must be keel down in the water. (g) The boat must be swamped, allowing...

  20. 33 CFR 183.320 - Preconditioning for tests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Engines of 2 Horsepower or Less General § 183.320 Preconditioning for tests. A boat must meet the... be sealed. (f) The boat must be keel down in the water. (g) The boat must be swamped, allowing...

  1. 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

  2. 33 CFR 183.540 - Hoses: Standards and markings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) SAE Standard J1527DEC85, Class 1 and the fire test in § 183.590; or (2) Underwriters' Laboratories... SAE Standard J1527DEC85, Class 2 and the fire test in § 183.590; (c) “USCG Type B1” hose means hose that meets the performance requirements of SAE Standard J1527DEC85, Class 1. (d) “USCG Type B2”...

  3. 33 CFR 183.540 - Hoses: Standards and markings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) SAE Standard J1527DEC85, Class 1 and the fire test in § 183.590; or (2) Underwriters' Laboratories... SAE Standard J1527DEC85, Class 2 and the fire test in § 183.590; (c) “USCG Type B1” hose means hose that meets the performance requirements of SAE Standard J1527DEC85, Class 1. (d) “USCG Type B2”...

  4. 33 CFR 183.430 - Conductors in circuits of less than 50 volts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... than 50 volts. 183.430 Section 183.430 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Requirements § 183.430 Conductors in circuits of less than 50 volts. (a) Each conductor in a circuit that has a nominal voltage of less than 50 volts must: (1) Meet the requirements of § 183.435; or (2) Meet: (i)...

  5. 33 CFR 183.430 - Conductors in circuits of less than 50 volts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... than 50 volts. 183.430 Section 183.430 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Requirements § 183.430 Conductors in circuits of less than 50 volts. (a) Each conductor in a circuit that has a nominal voltage of less than 50 volts must: (1) Meet the requirements of § 183.435; or (2) Meet: (i)...

  6. 33 CFR 183.430 - Conductors in circuits of less than 50 volts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... than 50 volts. 183.430 Section 183.430 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Requirements § 183.430 Conductors in circuits of less than 50 volts. (a) Each conductor in a circuit that has a nominal voltage of less than 50 volts must: (1) Meet the requirements of § 183.435; or (2) Meet: (i)...

  7. 33 CFR 183.430 - Conductors in circuits of less than 50 volts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... than 50 volts. 183.430 Section 183.430 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Requirements § 183.430 Conductors in circuits of less than 50 volts. (a) Each conductor in a circuit that has a nominal voltage of less than 50 volts must: (1) Meet the requirements of § 183.435; or (2) Meet: (i)...

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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).)

  13. 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.

  14. 46 CFR 183.376 - Grounded distribution systems (neutral grounded).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.376... must be only one connection to ground, regardless of the number of power sources. This ground... propulsion, power, lighting, or distribution system having a neutral bus or conductor must have the...

  15. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  16. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Wine § 24.183 Use...

  17. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  18. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL WINE Production of Wine § 24.183 Use...

  19. 27 CFR 24.183 - Use of distillates containing aldehydes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the fermentation of wine and then returned to the distilled spirits plant from which distillates were... fermentation of wine made from a different kind of fruit. Distillates containing aldehydes which are received... AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Production of Wine § 24.183 Use...

  20. 40 CFR 52.183 - Small business assistance program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance...

  1. 33 CFR 183.550 - Fuel tanks: Installation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...: Installation. (a) Each fuel tank must not be integral with any boat structure or mounted on an engine. (b) Each... the top surface of each metallic fuel tank when the boat is in its static floating position. (e) Each..., the cellular plastic must meet the requirements of § 183.516 (b) or (c). (h) Each fuel tank...

  2. 183. Photocopy of drawing (1965 mechanical drawing by Koebig & ...

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

    183. Photocopy of drawing (1965 mechanical drawing by Koebig & Koebig, Inc.) GASEOUS NITROGEN PURGE SYSTEM FOR THE MST, SHEET M-2 - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  3. 7 CFR 3015.183 - Access to contractor records.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Access to contractor records. 3015.183 Section 3015... contractor records. The Attachment 0 requires recipients to include in specified kinds of contracts a provision for access to the contractor's records by the recipient and the Federal government. The...

  4. A 94/183 GHz multichannel radiometer for Convair flights

    NASA Technical Reports Server (NTRS)

    Gagliano, J. A.; Stratigos, J. A.; Forsythe, R. E.; Schuchardt, J. M.

    1979-01-01

    A multichannel 94/183 GHz radiometer was designed, built, and installed on the NASA Convair 990 research aircraft to take data for hurricane penetration flights, SEASAT-A underflights for measuring rain and water vapor, and Nimbus-G underflights for new sea ice signatures and sea surface temperature data (94 GHz only). The radiometer utilized IF frequencies of 1, 5, and 8.75 GHz about the peak of the atmospheric water vapor absorption line, centered at 183.3 GHz, to gather data needed to determine the shape of the water molecule line. Another portion of the radiometer operated at 94 GHz and obtained data on the sea brightness temperature, sea ice signatures, and on areas of rain near the ocean surface. The radiometer used a multiple lens antenna/temperature calibration technique using 3 lenses and corrugated feed horns at 94 GHz and 183 GHz. Alignment of the feed beams at 94 GHz and 183 GHz was accomplished using a 45 deg oriented reflecting surface which permitted simultaneous viewing of the feeds on alternate cycles of the chopping intervals.

  5. 33 CFR 183.620 - Natural ventilation system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... grams of fuel loss in 24 hours. Note: Reference fuel “C” at 40 degrees Celsius plus or minus 2 degrees Celsius from ASTM standard D 471 (incorporated by reference, see § 183.5) is to be used in determining...

  6. 33 CFR 183.620 - Natural ventilation system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... grams of fuel loss in 24 hours. Note: Reference fuel “C” at 40 degrees Celsius plus or minus 2 degrees Celsius from ASTM standard D 471 (incorporated by reference, see § 183.5) is to be used in determining...

  7. 33 CFR 183.620 - Natural ventilation system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... grams of fuel loss in 24 hours. Note: Reference fuel “C” at 40 degrees Celsius plus or minus 2 degrees Celsius from ASTM standard D 471 (incorporated by reference, see § 183.5) is to be used in determining...

  8. 33 CFR 183.620 - Natural ventilation system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... grams of fuel loss in 24 hours. Note: Reference fuel “C” at 40 degrees Celsius plus or minus 2 degrees Celsius from ASTM standard D 471 (incorporated by reference, see § 183.5) is to be used in determining...

  9. 33 CFR 183.620 - Natural ventilation system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... grams of fuel loss in 24 hours. Note: Reference fuel “C” at 40 degrees Celsius plus or minus 2 degrees Celsius from ASTM standard D 471 (incorporated by reference, see § 183.5) is to be used in determining...

  10. 33 CFR 183.222 - Flotation material and air chambers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Flotation material and air... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of More Than 2 Horsepower General § 183.222 Flotation material and air...

  11. 33 CFR 183.222 - Flotation material and air chambers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Flotation material and air... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of More Than 2 Horsepower General § 183.222 Flotation material and air...

  12. 33 CFR 183.222 - Flotation material and air chambers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation material and air... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of More Than 2 Horsepower General § 183.222 Flotation material and air...

  13. 33 CFR 183.202 - Flotation and certification requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Flotation and certification... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of More Than 2 Horsepower General § 183.202 Flotation and...

  14. 33 CFR 183.112 - Flotation material and air chambers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation material and air... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.112 Flotation material and air chambers. (a)...

  15. 33 CFR 183.105 - Quantity of flotation required.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Quantity of flotation required... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Inboard Boats, Inboard/Outdrive Boats, and Airboats § 183.105 Quantity of flotation required. (a) Each boat must have...

  16. 33 CFR 183.202 - Flotation and certification requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation and certification... SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of More Than 2 Horsepower General § 183.202 Flotation and...

  17. 183. Photocopy of map (Twin Falls Canal Company). TOPOGRAPHICAL MAP ...

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

    183. Photocopy of map (Twin Falls Canal Company). TOPOGRAPHICAL MAP OF MILNER DAM SITE, TWIN FALLS COUNTY, MILNER, IDAHO; MAP, LEFT SIDE ONLY. CROSS REFERENCE: ID-15-192. - 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

  18. 33 CFR 183.325 - Flotation test for persons capacity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Boats Rated for Engines of 2 Horsepower or Less Tests § 183.325 Flotation test for persons capacity... water as follows: (a) The angle of heel does not exceed 10 degrees from the horizontal. (b) Any point on either the forward or aft reference area is above the surface of the water. (c) The reference depth...

  19. 33 CFR 183.225 - Flotation test for persons capacity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Boats Rated for Engines of More Than 2 Horsepower Tests § 183.225 Flotation test for persons capacity... water as follows: (a) The angle of heel does not exceed 10 degrees from the horizontal. (b) Any point on either the forward or aft reference area is above the surface of the water. (c) The reference depth...

  20. 33 CFR 183.41 - Persons capacity: Outboard boats.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Persons capacity: Outboard boats... (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Safe Loading § 183.41 Persons capacity: Outboard boats. (a) The persons capacity in pounds marked on a boat that is designed to use one or more...