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Sample records for 1-4 possesses catalytically

  1. Catalytic Asymmetric 1,4-Addition Reactions of Simple Alkylnitriles.

    PubMed

    Yamashita, Yasuhiro; Sato, Io; Suzuki, Hirotsugu; Kobayashi, Shū

    2015-10-01

    The development of catalytic asymmetric carbon-carbon bond-forming reactions of alkylnitriles that do not have an activating group at the α-position, under proton-transfer conditions, is a challenging research topic. Here, we report catalytic asymmetric direct-type 1,4-addition reactions of alkylnitriles with α,β-unsaturated amides by using a catalytic amount of potassium hexamethyldisilazide (KHMDS) with a chiral macro crown ether. The desired reactions proceeded in high yields with good diastereo- and enantioselectivities. To our knowledge, this is the first example of catalytic asymmetric direct-type 1,4-addition reaction of alkylnitriles without any activating group at the α-position.

  2. Catalytic asymmetric direct-type 1,4-addition reactions of simple amides.

    PubMed

    Suzuki, Hirotsugu; Sato, Io; Yamashita, Yasuhiro; Kobayashi, Shū

    2015-04-01

    The development of catalytic asymmetric direct-type reactions of less acidic carbonyl compounds such as amides and esters has been a challenging theme in organic chemistry for decades. Here we describe the asymmetric direct 1,4-addition reactions of simple amides with α,β-unsaturated carbonyl compounds using a catalytic amount of a novel chiral catalyst consisting of a potassium base and a macrocyclic chiral crown ether. The desired 1,5-dicarbonyl compounds were obtained in high yields with excellent diastereo- and enantioselectivities. This is the first example of a highly enantioselective catalytic direct-type reaction of simple amides. In addition, the structure of the chiral potassium catalyst has been investigated by X-ray crystallographic, dynamic (1)H NMR, and MALDI-TOF MS analyses.

  3. Crystal Structure of the Catalytic Domain of Drosophila [beta]1,4-Galactosyltransferase-7

    SciTech Connect

    Ramakrishnan, Boopathy; Qasba, Pradman K.

    2010-11-03

    The {beta}1,4-galactosyltransferase-7 ({beta}4Gal-T7) enzyme, one of seven members of the {beta}4Gal-T family, transfers in the presence of manganese Gal from UDP-Gal to an acceptor sugar (xylose) that is attached to a side chain hydroxyl group of Ser/Thr residues of proteoglycan proteins. It exhibits the least protein sequence similarity with the other family members, including the well studied family member {beta}4Gal-T1, which, in the presence of manganese, transfers Gal from UDP-Gal to GlcNAc. We report here the crystal structure of the catalytic domain of {beta}4Gal-T7 from Drosophila in the presence of manganese and UDP at 1.81 {angstrom} resolution. In the crystal structure, a new manganese ion-binding motif (HXH) has been observed. Superposition of the crystal structures of {beta}4Gal-T7 and {beta}4Gal-T1 shows that the catalytic pocket and the substrate-binding sites in these proteins are similar. Compared with GlcNAc, xylose has a hydroxyl group (instead of an N-acetyl group) at C2 and lacks the CH{sub 2}OH group at C5; thus, these protein structures show significant differences in their acceptor-binding site. Modeling of xylose in the acceptor-binding site of the {beta}4Gal-T7 crystal structure shows that the aromatic side chain of Tyr{sup 177} interacts strongly with the C5 atom of xylose, causing steric hindrance to any additional group at C5. Because Drosophila Cd7 has a 73% protein sequence similarity to human Cd7, the present crystal structure offers a structure-based explanation for the mutations in human Cd7 that have been linked to Ehlers-Danlos syndrome.

  4. Identification of novel catalytic features of endo-β-1,4-glucanase produced by mulberry longicorn beetle Apriona germari

    PubMed Central

    Sami, Amtul Jamil; Haider, Mohammed Kamran

    2007-01-01

    Mulberry longicorn beetle, Apriona germari, has been reported to produce two endo-β-1,4-glucanases or AgEGases (accession Nos. Q6SS52 and Q5XQD1). AgEGase sequence contains catalytic motif (amino acid residues 37~48), which is the characteristic of family Glycohydrolase 45 and is identified as the substrate binding site. The application of bioinformatics approaches includes sequence analysis, structural modeling and inhibitor docking to relate the structure and function of AgEGases. We have dissected the sequence and structure of AgEGase catalytic motif and compared it with crystal structure of Humicola insolens endoglucanases V. The results show an involvement of sulfur containing amino acid residues in the active site of the enzyme. Cys residues and position of disulfide bonds are highly conserved between the two structures of endoglucanases of A. germari. Surface calculation of AgEGase structure in the absence of Cys residues reveals greater accessibility of the catalytic site to the substrate involving Asp42, a highly conserved residue. For the inhibition study, tannin-based structure was docked into the catalytic site of AgEGase using ArgusLab 4.0 and it resulted in a stable complex formation. It is suggested that the inhibition could occur through formation of a stable transition state analog-enzyme complex with the tannin-based inhibitor, as observed with other insect cellulases in our laboratory. PMID:17910121

  5. Development of catalytic asymmetric 1,4-addition and [3 + 2] cycloaddition reactions using chiral calcium complexes.

    PubMed

    Tsubogo, Tetsu; Saito, Susumu; Seki, Kazutaka; Yamashita, Yasuhiro; Kobayashi, Shu

    2008-10-01

    Catalytic asymmetric 1,4-addition and [3 + 2] cycloaddition reactions using chiral calcium species prepared from calcium isopropoxide and chiral bisoxazoline ligands have been developed. Glycine Schiff bases reacted with acrylic esters to afford 1,4-addition products, glutamic acid derivatives, in high yields with high enantioselectivities. During the investigation of the 1,4-addition reactions, we unexpectedly found that a [3 + 2] cycloaddition occurred in the reactions with crotonate derivatives, affording substituted pyrrolidine derivatives in high yields with high enantioselectivities. On the basis of this finding, we investigated asymmetric [3 + 2] cycloadditions, and it was revealed that several kinds of optically active substituted pyrrolidine derivatives containing contiguous stereogenic tertiary and quaternary carbon centers were obtained with high diastereo- and enantioselectivities. In addition, optically active pyrrolidine cores of hepatitis C virus RNA-dependent polymerase inhibitors and potential effective antiviral agents have been synthesized using this [3 + 2] cycloaddition reaction. NMR spectroscopic analysis and observation of nonamplification of enantioselectivity in nonlinear effect experiments suggested that a monomeric calcium species with an anionic ligand was formed as an active catalyst. A stepwise mechanism of the [3 + 2] cycloaddition, consisting of 1,4-addition and successive intramolecular Mannich-type reaction was suggested. Furthermore, modification of the Schiff base structure resulted in a modification of the reaction course from a [3 + 2] cycloaddition to a 1,4-addition, affording 3-substituted glutamic acid derivatives with high diasterero- and enantioselectivities.

  6. Development of catalytic asymmetric 1,4-addition and [3 + 2] cycloaddition reactions using chiral calcium complexes.

    PubMed

    Tsubogo, Tetsu; Saito, Susumu; Seki, Kazutaka; Yamashita, Yasuhiro; Kobayashi, Shu

    2008-10-01

    Catalytic asymmetric 1,4-addition and [3 + 2] cycloaddition reactions using chiral calcium species prepared from calcium isopropoxide and chiral bisoxazoline ligands have been developed. Glycine Schiff bases reacted with acrylic esters to afford 1,4-addition products, glutamic acid derivatives, in high yields with high enantioselectivities. During the investigation of the 1,4-addition reactions, we unexpectedly found that a [3 + 2] cycloaddition occurred in the reactions with crotonate derivatives, affording substituted pyrrolidine derivatives in high yields with high enantioselectivities. On the basis of this finding, we investigated asymmetric [3 + 2] cycloadditions, and it was revealed that several kinds of optically active substituted pyrrolidine derivatives containing contiguous stereogenic tertiary and quaternary carbon centers were obtained with high diastereo- and enantioselectivities. In addition, optically active pyrrolidine cores of hepatitis C virus RNA-dependent polymerase inhibitors and potential effective antiviral agents have been synthesized using this [3 + 2] cycloaddition reaction. NMR spectroscopic analysis and observation of nonamplification of enantioselectivity in nonlinear effect experiments suggested that a monomeric calcium species with an anionic ligand was formed as an active catalyst. A stepwise mechanism of the [3 + 2] cycloaddition, consisting of 1,4-addition and successive intramolecular Mannich-type reaction was suggested. Furthermore, modification of the Schiff base structure resulted in a modification of the reaction course from a [3 + 2] cycloaddition to a 1,4-addition, affording 3-substituted glutamic acid derivatives with high diasterero- and enantioselectivities. PMID:18783222

  7. Vasohibins: new transglutaminase-like cysteine proteases possessing a non-canonical Cys-His-Ser catalytic triad

    PubMed Central

    Sanchez-Pulido, Luis; Ponting, Chris P.

    2016-01-01

    Summary: Vasohibin-1 and Vasohibin-2 regulate angiogenesis, tumour growth and metastasis. Their molecular functions, however, were previously unknown, in large part owing to their perceived lack of homology to proteins of known structure and function. To identify their functional amino acids and domains, their molecular activity and their evolutionary history, we undertook an in-depth analysis of Vasohibin sequences. We find that Vasohibin proteins are previously undetected members of the transglutaminase-like cysteine protease superfamily, and all possess a non-canonical Cys-His-Ser catalytic triad. We further propose a calcium-dependent activation mechanism for Vasohibin proteins. These findings can now be used to design constructs for protein structure determination and to develop enzyme inhibitors as angiogenic regulators to treat metastasis and tumour growth. Contact: luis.sanchezpulido@dpag.ox.ac.uk Supplementary information: Supplementary data are available at Bioinformatics online. PMID:26794318

  8. Catalytic Efficiency Diversification of Duplicate β-1,3-1,4-Glucanases from Neocallimastix patriciarum J11

    PubMed Central

    Hung, Yu-Lung; Chen, Hui-Jye; Liu, Jeng-Chen

    2012-01-01

    Four types of β-1,3-1,4 glucanase (β-glucanase, EC 3.2.1.73) genes, designated bglA13, bglA16, bglA51, and bglM2, were found in the cDNA library of Neocallimastix patriciarum J11. All were highly homologous with each other and demonstrated a close phylogenetic relationship with and a similar codon bias to Streptococcus equinus. The presence of expansion and several predicted secondary structures in the 3′ untranslated regions (3′UTRs) of bglA16 and bglM2 suggest that these two genes were duplicated recently, whereas bglA13 and bglA16, which contain very short 3′UTRs, were replicated earlier. These findings indicate that the β-glucanase genes from N. patriciarum J11 may have arisen by horizontal transfer from the bacterium and subsequent duplication in the rumen fungus. β-Glucanase genes of Streptococcus equinus, Ruminococcus albus 7, and N. patriciarum J11 were cloned and expressed by Escherichia coli. The recombinant β-glucanases cloned from S. equinus, R. albus 7, and N. patriciarum J11 were endo-acting and had similar substrate specificity, but they demonstrated different properties in other tests. The specific activities and catalytic efficiency of the bacterial β-glucanases were also significantly lower than those of the fungal β-glucanases. Our results also revealed that the activities and some characteristics of enzymes were changed during the horizontal gene transfer event. The specific activities of the fungal β-glucanases ranged from 26,529 to 41,209 U/mg of protein when barley-derived β-glucan was used as the substrate. They also demonstrated similar pH and temperature optima, substrate specificity, substrate affinity, and hydrolysis patterns. Nevertheless, BglA16 and BglM2, two recently duplicated β-glucanases, showed much higher kcat values than others. These results support the notion that duplicated β-glucanase genes, namely, bglA16 and bglM2, increase the reaction efficiency of β-glucanases and suggest that the catalytic efficiency

  9. Turkey erythrocytes possess a membrane-associated inositol 1,4,5-trisphosphate 3-kinase that is activated by Ca2+ in the presence of calmodulin.

    PubMed Central

    Morris, A J; Downes, C P; Harden, T K; Michell, R H

    1987-01-01

    Turkey erythrocytes contain soluble and particulate kinase activities which catalyse the ATP-dependent phosphorylation of inositol 1,4,5-trisphosphate [Ins(1,4,5)P3]. The particle-bound activity accounts for approximately one-quarter of the total cellular Ins(1,4,5)P3 kinase, when assayed at a [Ca2+] of 10 nM. The particle-bound Ins(1,4,5)P3 kinase is not washed from the membrane by 0.6 M-KCl, yet may be solubilized by a variety of detergents. This suggests that it is an intrinsic membrane protein. The product of the membrane-bound Ins(1,4,5)P3 kinase is inositol 1,3,4,5-tetrakisphosphate [Ins(1,3,4,5)P4], identifying the enzyme as an Ins(1,4,5)P3 3-kinase. In the presence of calmodulin, the membrane-associated Ins(1,4,5)P3 3-kinase is activated as [Ca2+] is increased over the range 0.2-1.0 microM. Under these conditions, the rates of dephosphorylation of Ins(1,3,4,5)P4 and Ins(1,4,5)P3 by phosphatases in the membrane fraction are unchanged. PMID:2829830

  10. Probing the Role of Sigma π Interaction and Energetics in the Catalytic Efficiency of Endo-1,4-β-Xylanase

    PubMed Central

    Singh, Raushan Kumar; Tiwari, Manish Kumar; Kim, In-Won

    2012-01-01

    Chaetomium globosum endo-1,4-β-xylanase (XylCg) is distinguished from other xylanases by its high turnover rate (1,860 s−1), the highest ever reported for fungal xylanases. One conserved amino acid, W48, in the substrate binding pocket of wild-type XylCg was identified as an important residue affecting XylCg's catalytic efficiency. PMID:23023743

  11. Direct excitation luminescence spectroscopy of Eu(III) complexes of 1,4,7-tris(carbamoylmethyl)-1,4,7,10- tetraazacyclododecane derivatives and kinetic studies of their catalytic cleavage of an RNA analog.

    PubMed

    Nwe, Kido; Richard, John P; Morrow, Janet R

    2007-11-28

    The macrocycles 1,4,7-tris(carbamoylmethyl)-1,4,7,10-tetrazacyclododecane (1), 1,4,7-tris[(N-ethyl)carbamoylmethyl]-1,4,7,10-tetraazacyclododecane (2), 1,4,7-tris[(N,N-diethyl)carbamoylmethyl]-1,4,7,10-tetraazacyclododecane (3) and their Eu(III) complexes are prepared. Studies using direct Eu(III) excitation luminescence spectroscopy show that all three Eu(III) complexes exhibit only one predominant isomer with two bound waters under neutral to mildly basic conditions (Eu(X)(H(2)O)(2) for X = 1-3). There are no detectable ligand ionizations over the pH range 5.0-8.0 for Eu(3), 5.0-8.5 for Eu(2) or 5.0-9.5 for Eu(1). The three Eu(III) complexes show a linear dependence of second-order rate constants for the cleavage of 4-nitrophenyl-2-hydroxyethylphosphate (HpPNP) on pH in the range 6.5-8.0 for Eu(3), 7.0-8.5 for Eu(2) and 7.0-9.0 for Eu(1). This pH-rate profile is consistent with the Eu(III) complex-substrate complex being converted to the active form by loss of a proton and with Eu(III) water pK(a) values that are higher than 8.0 for Eu(3), 8.5 for Eu(2) and 9.0 for Eu(1). Inhibition studies show that Eu() binds strongly to the dianionic ligand methylphosphate (K(d) = 0.28 mM), and more weakly to diethylphosphate (K(d) = 7.5 mM), consistent with a catalytic role of the Eu(III) complexes in stabilizing the developing negative charge on the phosphorane transition state.

  12. 78 FR 26646 - Prospective Grant of Start-Up Exclusive License: 1. Catalytic Domains of Beta (1,4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... activity of -(1,4)-galactosyltransferase can be altered such that the enzyme can make chemical bonds that... genetically engineered enzyme, Y289L-Gal-T1, of a unique disaccharide linkage of a glycoprotein, a...

  13. Regioselective 1,4-conjugate addition of Grignard reagents to nitrodienes in the presence of catalytic amounts of Zn(II) salts.

    PubMed

    Dhakal, Ramesh C; Dieter, R Karl

    2014-03-01

    Grignard reagents undergo facile regioselective 1,4-conjugate addition to nitrodienes in the presence of catalytic amounts of Zn(II) salts with excellent yields. A wide range of ligands such as alkyl, aryl, heteroaryl, allyl, vinyl, 1-alkynyl, and alkoxy ligands were transferred, while a thiolate ligand afforded 1,6-regioselectivity. The reactions were successfully carried out on δ-alkyl- or aryl-substituted α,β,γ,δ-diunsaturated nitrodiene substrates. Regioselectivity is minimally influenced by temperature or choice of solvent. PMID:24552443

  14. (1,3;1,4)-β-Glucan Biosynthesis by the CSLF6 Enzyme: Position and Flexibility of Catalytic Residues Influence Product Fine Structure.

    PubMed

    Dimitroff, George; Little, Alan; Lahnstein, Jelle; Schwerdt, Julian G; Srivastava, Vaibhav; Bulone, Vincent; Burton, Rachel A; Fincher, Geoffrey B

    2016-04-01

    Cellulose synthase-like F6 (CslF6) genes encode polysaccharide synthases responsible for (1,3;1,4)-β-glucan biosynthesis in cereal grains. However, it is not clear how both (1,3)- and (1,4)-linkages are incorporated into a single polysaccharide chain and how the frequency and arrangement of the two linkage types that define the fine structure of the polysaccharide are controlled. Through transient expression in Nicotiana benthamiana leaves, two CSLF6 orthologs from different cereal species were shown to mediate the synthesis of (1,3;1,4)-β-glucans with very different fine structures. Chimeric cDNA constructs with interchanged sections of the barley and sorghum CslF6 genes were developed to identify regions of the synthase enzyme responsible for these differences. A single amino acid residue upstream of the TED motif in the catalytic region was shown to dramatically change the fine structure of the polysaccharide produced. The structural basis of this effect can be rationalized by reference to a homology model of the enzyme and appears to be related to the position and flexibility of the TED motif in the active site of the enzyme. The region and amino acid residue identified provide opportunities to manipulate the solubility of (1,3;1,4)-β-glucan in grains and vegetative tissues of the grasses and, in particular, to enhance the solubility of dietary fibers that are beneficial to human health. PMID:26967377

  15. Few-Layer MoSe2 Possessing High Catalytic Activity towards Iodide/Tri-iodide Redox Shuttles

    PubMed Central

    Lee, Lawrence Tien Lin; He, Jian; Wang, Baohua; Ma, Yaping; Wong, King Young; Li, Quan; Xiao, Xudong; Chen, Tao

    2014-01-01

    Due to the two-dimensional confinement of electrons, single- and few-layer MoSe2 nanostructures exhibit unusual optical and electrical properties and have found wide applications in catalytic hydrogen evolution reaction, field effect transistor, electrochemical intercalation, and so on. Here we present a new application in dye-sensitized solar cell as catalyst for the reduction of I3− to I− at the counter electrode. The few-layer MoSe2 is fabricated by surface selenization of Mo-coated soda-lime glass. Our results show that the few-layer MoSe2 displays high catalytic efficiency for the regeneration of I− species, which in turn yields a photovoltaic energy conversion efficiency of 9.00%, while the identical photoanode coupling with “champion” electrode based on Pt nanoparticles on FTO glass generates efficiency only 8.68%. Thus, a Pt- and FTO-free counter electrode outperforming the best conventional combination is obtained. In this electrode, Mo film is found to significantly decrease the sheet resistance of the counter electrode, contributing to the excellent device performance. Since all of the elements in the electrode are of high abundance ratios, this type of electrode is promising for the fabrication of large area devices at low materials cost. PMID:24525919

  16. EPR Spectroscopy of catalytic systems based on nickel complexes of 1,4-diaza-1,3-butadiene (α-diimine) ligands in hydrogenation and polymerization reactions

    NASA Astrophysics Data System (ADS)

    Titova, Yu. Yu.; Belykh, L. B.; Schmidt, F. K.

    2015-01-01

    EPR spectroscopy is used to study catalytic hydration and polymerization reaction systems based on α-diimine complexes of Ni(0) and Ni(II) with the general formula NiBr2(DAD-R) (R = -C3H7 or -CH3) or Ni(DAD-CH3)2 (DAD(-C3H7) = 1,4-bis(2,6-diiso-propylphenyl)-2,3-(dimethyl-1,4-diazabuta-1,3-diene, DAD(-CH3) = 1,4-bis(2,6-dimethylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene)), in combination with Lewis acids (AlEt3, AlEt2Cl, AlEtCl2, B(F5C6)3, BF3.OEt2). Ni(I) complexes of the form (DAD-R)NiX2AlX'y(C2H5)3-y composition (an aluminum atom can be replaced by a boron atom) were identified, where R = -CH3 or -C3H7, X = Br, and X' = Cl or -C2H5 and α-diimine anion radicals are included in derivatives of aluminum or boron. Oxidation reactions of the Ni(DAD-CH3)2 complex with aluminum alkyl halides and boron derivatives with formation of paramagnetic nickel complexes are observed. It is found that there is no direct relationship between the polymerization activity of ethylene or hydration of the alkenes and the concentration of paramagnetic particles.

  17. Structural analyses and yeast production of the β-1,3-1,4-glucanase catalytic module encoded by the licB gene of Clostridium thermocellum.

    PubMed

    Chen, Chun-Chi; Huang, Jian-Wen; Zhao, Puya; Ko, Tzu-Ping; Huang, Chun-Hsiang; Chan, Hsiu-Chien; Huang, Zhiyong; Liu, Wenting; Cheng, Ya-Shan; Liu, Je-Ruei; Guo, Rey-Ting

    2015-04-01

    A thermophilic glycoside hydrolase family 16 (GH16) β-1,3-1,4-glucanase from Clostridium thermocellum (CtLic16A) holds great potentials in industrial applications due to its high specific activity and outstanding thermostability. In order to understand its molecular machinery, the crystal structure of CtLic16A was determined to 1.95Å resolution. The enzyme folds into a classic GH16 β-jellyroll architecture which consists of two β-sheets atop each other, with the substrate-binding cleft lying on the concave side of the inner β-sheet. Two Bis-Tris propane molecules were found in the positive and negative substrate binding sites. Structural analysis suggests that the major differences between the CtLic16A and other GH16 β-1,3-1,4-glucanase structures occur at the protein exterior. Furthermore, the high catalytic efficacy and thermal profile of the CtLic16A are preserved in the enzyme produced in Pichia pastoris, encouraging its further commercial applications. PMID:25765303

  18. Central-metal exchange, improved catalytic activity, photoluminescence properties of a new family of d(10) coordination polymers based on the 5,5'-(1H-2,3,5-triazole-1,4-diyl)diisophthalic acid ligand.

    PubMed

    Wang, Huarui; Huang, Chao; Han, Yanbing; Shao, Zhichao; Hou, Hongwei; Fan, Yaoting

    2016-05-01

    The rigid and planar tetracarboxylic acid 5,5'-(1H-2,3,5-triazole-1,4-diyl)diisophthalic acid (H4L), incorporating a triazole group, has been used with no or different pyridine-based linkers to construct a family of d(10) coordination polymers, namely, {[H2N(CH3)2]3[Cd3(L)2(HCOO)]}n (), {[Cd2(L)(py)6]·H2O}n (), {[H2N(CH3)2] [Cd2(L)(HCOO)(H2O)4]}n (), {[Zn(H2L)]·H2O}n (), and {[Zn(H2L)(4,4'-bipy)0.5]·C2H5OH·H2O}n () (py = pyridine, 4,4'-bipy = 4,4'-bipyridine). constructs a 3D porous network containing two kinds of channels: one is filled with coordinated HCOO(-) anions, and the other with [H2N(CH3)2](+) cations. The framework of can be described as a rare (5,6,7)-connected net with the Schläfli symbol of (4(12)·5·6(2))(4(5)·5(3)·6(2))2(4(8)·5(3)·6(8)·8(2))2. The Cd(ii) ions in are connected through the carboxylate ligands to form a 2D layer, with aperture dimensions of ∼15.1 Å × 16.2 Å. The network of features a 3D (3,4)-connected (6·8·10)2(6·8(3)·10(2)) topology. A 3D network with the (4(2)·6·8(3)) topology of possesses an open 1D channel with the free volume of 29.2%. is a 2D layer structure with the (4(2)·6(3)·8)(4(2)·6) topology. The fluorescence lifetime τ values of are on the nanosecond timescale at room temperature. In particular, central-metal exchange in leads to a series of isostructural M(ii)-Cd frameworks [M = Cu (), Co (), Ni ()] showing improved catalytic activity for the synthesis of 1,4,5,6-tetrahydropyrimidine derivatives. Based on this, a plausible mechanism for the catalytic reaction has been proposed and the reactivity-structure relationship has been further clarified. PMID:27063339

  19. Silver nanoparticles supported on CeO2-SBA-15 by microwave irradiation possess metal-support interactions and enhanced catalytic activity.

    PubMed

    Qian, Xufang; Kuwahara, Yasutaka; Mori, Kohsuke; Yamashita, Hiromi

    2014-11-24

    Metal-support interactions (MSIs) and particle size play important roles in catalytic reactions. For the first time, silver nanoparticles supported on CeO2-SBA-15 supports are reported that possess tunable particle size and MSIs, as prepared by microwave (MW) irradiation, owing to strong charge polarization of CeO2 clusters (i.e., MW absorption). Characterizations, including TEM, X-ray photoelectron spectroscopy, and extended X-ray absorption fine structure, were carried out to disclose the influence of CeO2 contents on the Ag particle size, MSI effect between Ag nanoparticles and CeO2-SBA-15 supports, and the strong MW absorption of CeO2 clusters that contribute to the MSIs during Ag deposition. The Ag particle sizes were controllably tuned from 1.9 to 3.9 nm by changing the loading amounts of CeO2 from 0.5 to 2.0 wt%. The Ag nanoparticle size was predominantly responsible for the high turnover frequency (TOF) of 0.41 min(-1) in ammonia borane dehydrogenation, whereas both particle size and MSIs contributed to the high TOF of 555 min(-1) in 4-nitrophenol reduction for Ag/0.5CeO2-SBA-15, which were twice as large as those of Ag/SBA-15 without CeO2 and Ag/CeO2-SBA-15 prepared by conventional oil-bath heating.

  20. Silver nanoparticles supported on CeO2-SBA-15 by microwave irradiation possess metal-support interactions and enhanced catalytic activity.

    PubMed

    Qian, Xufang; Kuwahara, Yasutaka; Mori, Kohsuke; Yamashita, Hiromi

    2014-11-24

    Metal-support interactions (MSIs) and particle size play important roles in catalytic reactions. For the first time, silver nanoparticles supported on CeO2-SBA-15 supports are reported that possess tunable particle size and MSIs, as prepared by microwave (MW) irradiation, owing to strong charge polarization of CeO2 clusters (i.e., MW absorption). Characterizations, including TEM, X-ray photoelectron spectroscopy, and extended X-ray absorption fine structure, were carried out to disclose the influence of CeO2 contents on the Ag particle size, MSI effect between Ag nanoparticles and CeO2-SBA-15 supports, and the strong MW absorption of CeO2 clusters that contribute to the MSIs during Ag deposition. The Ag particle sizes were controllably tuned from 1.9 to 3.9 nm by changing the loading amounts of CeO2 from 0.5 to 2.0 wt%. The Ag nanoparticle size was predominantly responsible for the high turnover frequency (TOF) of 0.41 min(-1) in ammonia borane dehydrogenation, whereas both particle size and MSIs contributed to the high TOF of 555 min(-1) in 4-nitrophenol reduction for Ag/0.5CeO2-SBA-15, which were twice as large as those of Ag/SBA-15 without CeO2 and Ag/CeO2-SBA-15 prepared by conventional oil-bath heating. PMID:25336086

  1. Using a two-step hydride transfer to achieve 1,4-reduction in the catalytic hydrogenation of an acyl pyridinium cation.

    PubMed

    Shaw, Anthony P; Ryland, Bradford L; Franklin, Mary J; Norton, Jack R; Chen, Judy Y-C; Hall, Michelle Lynn

    2008-12-19

    The stoichiometric reduction of N-carbophenoxypyridinium tetraphenylborate (6) by CpRu(P-P)H (Cp = eta(5)-cyclopentadienyl; P-P = dppe, 1,2-bis(diphenylphosphino)ethane, or dppf, 1,1'-bis(diphenylphosphino)ferrocene), and Cp*Ru(P-P)H (Cp* = eta(5)-pentamethylcyclopentadienyl; P-P = dppe) gives mixtures of 1,2- and 1,4-dihydropyridines. The stoichiometric reduction of 6 by Cp*Ru(dppf)H (5) gives only the 1,4-dihydropyridine, and 5 catalyzes the exclusive formation of the 1,4-dihydropyridine from 6, H(2), and 2,2,6,6-tetramethylpiperidine. In the stoichiometric reductions, the ratio of 1,4 to 1,2 product increases as the Ru hydrides become better one-electron reductants, suggesting that the 1,4 product arises from a two-step (e(-)/H(*)) hydride transfer. Calculations at the UB3LYP/6-311++G(3df,3pd)//UB3LYP/6-31G* level support this hypothesis, indicating that the spin density in the N-carbophenoxypyridinium radical (13) resides primarily at C4, while the positive charge in 6 resides primarily at C2 and C6. The isomeric dihydropyridines thus result from the operation of different mechanisms: the 1,2 product from a single-step H(-) transfer and the 1,4 product from a two-step (e(-)/H(*)) transfer. PMID:18986202

  2. Using a Two-Step Hydride Transfer to Achieve 1,4 Reduction in the Catalytic Hydrogenation of an Acyl Pyridinium Cation

    PubMed Central

    Shaw, Anthony P.; Ryland, Bradford L.; Franklin, Mary J.; Norton, Jack R.; Chen, Judy Y.-C.; Hall, Michelle Lynn

    2008-01-01

    The stoichiometric reduction of N-carbophenoxypyridinium tetraphenylborate (6) by CpRu(P–P)H (Cp = η5-cyclopentadienyl; P–P = dppe, 1,2-bis(diphenylphosphino)ethane or dppf, 1,1′-bis(diphenylphosphino)ferrocene) and Cp*Ru(P–P)H (Cp* = η5-pentamethylcyclopentadienyl; P–P = dppe) gives mixtures of 1,2- and 1,4-dihydropyridines. The stoichiometric reduction of 6 by Cp*Ru(dppf)H (5) gives only the 1,4-dihydropyridine, and 5 catalyzes the exclusive formation of the 1,4-dihydropyridine from 6, H2, and 2,2,6,6-tetramethylpiperidine. In the stoichiometric reductions, the ratio of 1,4 to 1,2 product increases as the Ru hydrides become better one-electron reductants, suggesting that the 1,4 product arises from a two-step (e−/H•) hydride transfer. Calculations at the UB3LYP/6-311++G(3df,3pd)//UB3LYP/6-31G* level support this hypothesis, indicating that the spin density in the N-carbophenoxypyridinium radical (13) resides primarily at C4, while the positive charge in 6 resides primarily at C2 and C6. The isomeric dihydropyridines thus result from the operation of different mechanisms: the 1,2 product from a single-step H− transfer and the 1,4 product from a two-step (e−/H•) transfer. PMID:18986202

  3. Synthesis, molecular structure, and catalytic potential of the tetrairon complex [Fe4(N3O2-L)4(mu-O)2]4+ (L = 1-carboxymethyl-4,7-dimethyl-1,4,7-triazacyclononane).

    PubMed

    Romakh, Vladimir B; Therrien, Bruno; Süss-Fink, Georg; Shul'pin, Georgiy B

    2007-04-16

    The reaction of iron sulfate with 1-carboxymethyl-4,7-dimethyl-1,4,7-triazacyclononane (L) and hydrogen peroxide in aqueous ethanol gives a brown dinuclear complex considered to be [Fe2(N3O-L)2(mu-O)(mu-OOCCH3)] + (1), which converts upon standing in acetonitrile solution into the green tetranuclear complex [Fe4(N3O2-L)4(mu-O)2]4+ (2). A single-crystal X-ray structure analysis of [2][PF6]4.5MeCN reveals 2 to contain four iron(III) centers, each of which is coordinated to three nitrogen atoms of a triazacyclononane ligand and is bridged by one oxo and two carboxylato bridges, a structural feature known from the active center of methane monooxygenase. Accordingly, complex 2 was found to catalyze the oxidative functionalization of methane with hydrogen peroxide in aqueous solution to give methanol, methyl hydroperoxide, and formic acid; the total turnover numbers attain 24 catalytic cycles within 4 h. To gain more insight into the catalytic process, the catalytic potential of 2 was also studied for the oxidation of higher alkanes, cycloalkanes, and isopropanol in acetonitrile, as well as in aqueous solution. The bond selectivities of the oxidation of linear and branched alkanes suggest a ferroxy radical pathway.

  4. A Novel Glycoside Hydrolase Family 113 Endo-β-1,4-Mannanase from Alicyclobacillus sp. Strain A4 and Insight into the Substrate Recognition and Catalytic Mechanism of This Family

    PubMed Central

    Xia, Wei; Lu, Haiqiang; Xia, Mengjuan; Cui, Ying; Bai, Yingguo; Qian, Lichun; Luo, Huiying

    2016-01-01

    Few members of glycoside hydrolase (GH) family 113 have been characterized, and information on substrate recognition by and the catalytic mechanism of this family is extremely limited. In the present study, a novel endo-β-1,4-mannanase of GH 113, Man113A, was identified in thermoacidophilic Alicyclobacillus sp. strain A4 and found to exhibit both hydrolytic and transglycosylation activities. The enzyme had a broad substrate spectrum, showed higher activities on glucomannan than on galactomannan, and released mannobiose and mannotriose as the main hydrolysis products after an extended incubation. Compared to the only functionally characterized and structure-resolved counterpart Alicyclobacillus acidocaldarius ManA (AaManA) of GH 113, Man113A showed much higher catalytic efficiency on mannooligosaccharides, in the order mannohexaose ≈ mannopentaose > mannotetraose > mannotriose, and required at least four sugar units for efficient catalysis. Homology modeling, molecular docking analysis, and site-directed mutagenesis revealed the vital roles of eight residues (Trp13, Asn90, Trp96, Arg97, Tyr196, Trp274, Tyr292, and Cys143) related to substrate recognition by and catalytic mechanism of GH 113. Comparison of the binding pockets and key residues of β-mannanases of different families indicated that members of GH 113 and GH 5 have more residues serving as stacking platforms to support −4 to −1 subsites than those of GH 26 and that the residues preceding the acid/base catalyst are quite different. Taken as a whole, this study elucidates substrate recognition by and the catalytic mechanism of GH 113 β-mannanases and distinguishes them from counterparts of other families. PMID:26921423

  5. Dinuclear rare-earth metal alkyl complexes supported by indolyl ligands in μ-η(2) :η(1) :η(1) hapticities and their high catalytic activity for isoprene 1,4-cis-polymerization.

    PubMed

    Zhang, Guangchao; Wei, Yun; Guo, Liping; Zhu, Xiancui; Wang, Shaowu; Zhou, Shuangliu; Mu, Xiaolong

    2015-02-01

    Two series of new dinuclear rare-earth metal alkyl complexes supported by indolyl ligands in novel μ-η(2) :η(1) :η(1) hapticities are synthesized and characterized. Treatment of [RE(CH2 SiMe3 )3 (thf)2 ] with 1 equivalent of 3-(tBuN=CH)C8 H5 NH (L1 ) in THF gives the dinuclear rare-earth metal alkyl complexes trans-[(μ-η(2) :η(1) :η(1) -3-{tBuNCH(CH2 SiMe3 )}Ind)RE(thf)(CH2 SiMe3 )]2 (Ind=indolyl, RE=Y, Dy, or Yb) in good yields. In the process, the indole unit of L1 is deprotonated by the metal alkyl species and the imino C=N group is transferred to the amido group by alkyl CH2 SiMe3 insertion, affording a new dianionic ligand that bridges two metal alkyl units in μ-η(2) :η(1) :η(1) bonding modes, forming the dinuclear rare-earth metal alkyl complexes. When L1 is reduced to 3-(tBuNHCH2 )C8 H5 NH (L2 ), the reaction of [Yb(CH2 SiMe3 )3 (thf)2 ] with 1 equivalent of L2 in THF, interestingly, generated the trans-[(μ-η(2) :η(1) :η(1) -3-{tBuNCH2 }Ind)Yb(thf)(CH2 SiMe3 )]2 (major) and cis-[(μ-η(2) :η(1) :η(1) -3-{tBuNCH2 }Ind)Yb(thf)(CH2 SiMe3 )]2 (minor) complexes. The catalytic activities of these dinuclear rare-earth metal alkyl complexes for isoprene polymerization were investigated; the yttrium and dysprosium complexes exhibited high catalytic activities and high regio- and stereoselectivities for isoprene 1,4-cis-polymerization.

  6. Transmetalation from B to Rh in the course of the catalytic asymmetric 1,4-addition reaction of phenylboronic acid to enones: a computational comparison of diphosphane and diene ligands.

    PubMed

    Li, You-Gui; He, Gang; Qin, Hua-Li; Kantchev, Eric Assen B

    2015-02-14

    Transmetalation is a key elementary reaction of many important catalytic reactions. Among these, 1,4-addition of arylboronic acids to organic acceptors such as α,β-unsaturated ketones has emerged as one of the most important methods for asymmetric C-C bond formation. A key intermediate for the B-to-Rh transfer arising from quaternization on a boronic acid by a Rh-bound hydroxide (the active catalyst) has been proposed. Herein, DFT calculations (IEFPCM/PBE0/DGDZVP level of theory) establish the viability of this proposal, and characterize the associated pathways. The delivery of phenylboronic acid in the orientation suited for the B-to-Rh transfer from the very beginning is energetically preferable, and occurs with expulsion of Rh-coordinated water molecules. For the bulkier binap ligand, the barriers are higher (particularly for the phenylboronic acid activation step) due to a less favourable entropy term to the free energy, in accordance with the experimentally observed slower transmetalation rate. PMID:25422851

  7. Transmetalation from B to Rh in the course of the catalytic asymmetric 1,4-addition reaction of phenylboronic acid to enones: a computational comparison of diphosphane and diene ligands.

    PubMed

    Li, You-Gui; He, Gang; Qin, Hua-Li; Kantchev, Eric Assen B

    2015-02-14

    Transmetalation is a key elementary reaction of many important catalytic reactions. Among these, 1,4-addition of arylboronic acids to organic acceptors such as α,β-unsaturated ketones has emerged as one of the most important methods for asymmetric C-C bond formation. A key intermediate for the B-to-Rh transfer arising from quaternization on a boronic acid by a Rh-bound hydroxide (the active catalyst) has been proposed. Herein, DFT calculations (IEFPCM/PBE0/DGDZVP level of theory) establish the viability of this proposal, and characterize the associated pathways. The delivery of phenylboronic acid in the orientation suited for the B-to-Rh transfer from the very beginning is energetically preferable, and occurs with expulsion of Rh-coordinated water molecules. For the bulkier binap ligand, the barriers are higher (particularly for the phenylboronic acid activation step) due to a less favourable entropy term to the free energy, in accordance with the experimentally observed slower transmetalation rate.

  8. Strategies of Clausal Possession

    ERIC Educational Resources Information Center

    Langacker, Ronald W.

    2003-01-01

    Across languages, clauses expressing possession, location, and existence exhibit many similarities. To capture their evident affinity, it is often claimed that possessives derive--synclironically or diaclironically--from expressions of location/existence. This localist account obscures a basic contrast between two broad classes of possessive…

  9. Enhanced Catalytic Four-Electron Dioxygen (O2) and Two-Electron Hydrogen Peroxide (H2O2) Reduction with a Copper(II) Complex Possessing a Pendant Ligand Pivalamido Group

    PubMed Central

    Kakuda, Saya; Peterson, Ryan L.; Ohkubo, Kei; Karlin, Kenneth D.; Fukuzumi, Shunichi

    2013-01-01

    A copper complex, [(PV-tmpa)CuII](ClO4)2 (1) [PV-tmpa = bis(pyrid-2-ylmethyl){[6-(pivalamido)pyrid-2-yl]methyl}-amine], acts as a more efficient catalyst for the four-electron reduction of O2 by decamethylferrocene (Fc*) in the presence of trifluoroacetic acid (CF3COOH) in acetone as compared with the corresponding copper complex without a pivalamido group, [(tmpa)CuII](ClO4)2 (2) (tmpa = tris(2-pyridylmethyl)amine). The rate constant (kobs) of formation of decamethylferrocenium ion (Fc*+) in the catalytic four-electron reduction of O2 by Fc* in the presence large excess CF3COOH and O2 obeyed first-order kinetics. The kobs value was proportional to the catalyst concentrations, 1 or 2 whereas the kobs value remained constant irrespective of the concentrations of CF3COOH or O2. This indicates that electron transfer from Fc* to 1 or 2 is the rate-determining step in the catalytic cycle of the four-electron reduction of O2 by Fc* in the presence of CF3COOH. The second-order catalytic rate constant (kcat) for 1 is four times larger than the corresponding value determined for 2. Separate studies reveal that electron transfer from Fc* to the CuII complex is the rate-determining step in the case of PV-tmpa ligand, because the carbonyl oxygen of the pivalamido group inhibits the coordination of CF3COO− to copper, in direct contrast to the case for the tmpa ligand-complex. 1 is also an excellent catalyst for the two-electron two-proton reduction of H2O2 to water, and is also more efficient than is 2. For both complexes, reaction rates are greater than for overall four-electron O2-reduction to water, an important asset in the design of catalysts for the latter. PMID:23509853

  10. Enhanced catalytic four-electron dioxygen (O2) and two-electron hydrogen peroxide (H2O2) reduction with a copper(II) complex possessing a pendant ligand pivalamido group.

    PubMed

    Kakuda, Saya; Peterson, Ryan L; Ohkubo, Kei; Karlin, Kenneth D; Fukuzumi, Shunichi

    2013-05-01

    A copper complex, [(PV-tmpa)Cu(II)](ClO4)2 (1) [PV-tmpa = bis(pyrid-2-ylmethyl){[6-(pivalamido)pyrid-2-yl]methyl}amine], acts as a more efficient catalyst for the four-electron reduction of O2 by decamethylferrocene (Fc*) in the presence of trifluoroacetic acid (CF3COOH) in acetone as compared with the corresponding copper complex without a pivalamido group, [(tmpa)Cu(II)](ClO4)2 (2) (tmpa = tris(2-pyridylmethyl)amine). The rate constant (k(obs)) of formation of decamethylferrocenium ion (Fc*(+)) in the catalytic four-electron reduction of O2 by Fc* in the presence of a large excess CF3COOH and O2 obeyed first-order kinetics. The k(obs) value was proportional to the concentration of catalyst 1 or 2, whereas the k(obs) value remained constant irrespective of the concentration of CF3COOH or O2. This indicates that electron transfer from Fc* to 1 or 2 is the rate-determining step in the catalytic cycle of the four-electron reduction of O2 by Fc* in the presence of CF3COOH. The second-order catalytic rate constant (k(cat)) for 1 is 4 times larger than the corresponding value determined for 2. With the pivalamido group in 1 compared to 2, the Cu(II)/Cu(I) potentials are -0.23 and -0.05 V vs SCE, respectively. However, during catalytic turnover, the CF3COO(-) anion present readily binds to 2 shifting the resulting complex's redox potential to -0.35 V. The pivalamido group in 1 is found to inhibit anion binding. The overall effect is to make 1 easier to reduce (relative to 2) during catalysis, accounting for the relative k(cat) values observed. 1 is also an excellent catalyst for the two-electron two-proton reduction of H2O2 to water and is also more efficient than is 2. For both complexes, reaction rates are greater than for the overall four-electron O2-reduction to water, an important asset in the design of catalysts for the latter.

  11. 1,4-Dioxane

    Integrated Risk Information System (IRIS)

    1,4 - Dioxane ; CASRN 123 - 91 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic Eff

  12. 1,4-Dibromobenzene

    Integrated Risk Information System (IRIS)

    1,4 - Dibromobenzene ; CASRN 106 - 37 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinoge

  13. 1,4-Dichlorobenzene

    Integrated Risk Information System (IRIS)

    1,4 - Dichlorobenzene ; CASRN 106 - 46 - 7 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinog

  14. 1,4-Dithiane

    Integrated Risk Information System (IRIS)

    1,4 - Dithiane ; CASRN 505 - 29 - 3 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic Ef

  15. Rapid synthesis of novel flowerlike K0.46Mn2O4(H2O)1.4 hierarchical architectures and their catalytic degradation of formaldehyde in aqueous solution

    NASA Astrophysics Data System (ADS)

    Ahmed, Khalid Abdelazez Mohamed; Huang, Kaixun

    2014-04-01

    Novel flower-like birnessite type manganese oxide hierarchical architectures were hydrothermally synthesized from KMnO4 solution using sodium fluorite as a reductant in sulfuric acid medium at low temperature. X-ray diffraction (XRD), Fourier transform infrared (FT-IR) and X-ray photoelectron (XPS) spectroscopes confirm that the composition of the as-fabricated product. Field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), selected area electron diffraction (SA-ED), high resolution transmission electron microscopy (HR-TEM) and N2 adsorption-desorption isotherm reveal that the as-synthesized sample exhibits a microsized flower-like crystal with dense nanoleaves standing on their surfaces, polycrystalline, monoclinic phase structure and high BET surface area. On the basis of time-dependent experimental results, a possible mechanism for the formation of flowerlike structures is speculated. Their capability of catalytic degradation of formaldehyde solution with oxygen air bubbles were studied by using an acetylacetone calorimetric spectra, total organic carbon (TOC) method and turnover number (TON). In addition, the birnessite nanoflower is stable during the reaction and can be used repeatedly.

  16. A graphene-based smart catalytic system with superior catalytic performances and temperature responsive catalytic behaviors.

    PubMed

    Qi, Junjie; Lv, Weipeng; Zhang, Guanghui; Li, Yang; Zhang, Guoliang; Zhang, Fengbao; Fan, Xiaobin

    2013-07-21

    We have successfully developed a unique graphene-based smart catalytic system which consists of the graphene supported Au-Pt bimetallic nanocatalyst with a well-defined core-shell structure and a dextran-based temperature-responsive polymer. The unique catalytic system possesses excellent catalytic performances and the catalytic activities could be readily switched on or off at different temperature windows. PMID:23740038

  17. Inalienable Possession in Mandarin.

    ERIC Educational Resources Information Center

    Kliffer, Michael D.

    Inalienable possession (iposs) in Mandarin Chinese has traditionally been thought restricted to associative (genitive) phrases where the possessor is juxtaposed to the possessum. In addition to such phrases, this analysis looks at five other possibilities where intrinsically relational nouns arise: zero anaphora; double subjects; passive of bodily…

  18. In vitro and in vivo activity of a new unsymmetrical dinuclear copper complex containing a derivative ligand of 1,4,7-triazacyclononane: catalytic promiscuity of [Cu2(L)Cl3].

    PubMed

    de Almeida, Vicente R; Xavier, Fernando R; Osório, Renata E H M B; Bessa, Luiza M; Schilling, Eduardo L; Costa, Thiago G; Bortolotto, Tiago; Cavalett, Angélica; Castro, Frederico A V; Vilhena, Felipe; Alves, Odivaldo C; Terenzi, Hernán; Eleutherio, Elis C A; Pereira, Marcos D; Haase, Wolfgang; Tomkowicz, Zbigniew; Szpoganicz, Bruno; Bortoluzzi, Adailton J; Neves, Ademir

    2013-05-21

    Here we present the synthesis of the dinuclear complex [Cu(II)2(L)Cl3] (1), where L is the deprotonated form of the 3-[(4,7-diisopropyl-1,4,7-triazacyclononan-1-yl)methyl]-2-hydroxy-5-methylbenzaldehyde ligand. The complex was characterized by single crystal X-ray diffraction, potentiometric titration, mass spectrometry, electrochemical and magnetic measurements, EPR, UV-Vis and IR. Complex 1 is able to increase the hydrolysis rate of the diester bis-(2,4-dinitrophenyl)phosphate (2,4-BDNPP) by a factor of 2700, and also to promote the plasmidial DNA cleavage at pH 6 and to inhibit the formazan chromophore formation in redox processes at pH 7. Using Saccharomyces cerevisiae (BY4741) as a eukaryotic cellular model, we observed that 1 presents reduced cytotoxicity. In addition, treatment of wild-type and mutant cells lacking Cu/Zn-superoxide dismutase (Sod1) and cytoplasmic catalase (Ctt1) with 1 promotes increased survival after H2O2 or menadione (O2˙(-) generator) stress, indicating that 1 might act as a Sod1 and Ctt1 mimetic. Considered together, these results support considerations regarding the dynamic behaviour of an unsymmetrical dinuclear copper(II) complex in solid state and in aqueous pH-dependent solution. PMID:23515486

  19. Schizophrenia or possession?

    PubMed

    Irmak, M Kemal

    2014-06-01

    Schizophrenia is typically a life-long condition characterized by acute symptom exacerbations and widely varying degrees of functional disability. Some of its symptoms, such as delusions and hallucinations, produce great subjective psychological pain. The most common delusion types are as follows: "My feelings and movements are controlled by others in a certain way" and "They put thoughts in my head that are not mine." Hallucinatory experiences are generally voices talking to the patient or among themselves. Hallucinations are a cardinal positive symptom of schizophrenia which deserves careful study in the hope it will give information about the pathophysiology of the disorder. We thought that many so-called hallucinations in schizophrenia are really illusions related to a real environmental stimulus. One approach to this hallucination problem is to consider the possibility of a demonic world. Demons are unseen creatures that are believed to exist in all major religions and have the power to possess humans and control their body. Demonic possession can manifest with a range of bizarre behaviors which could be interpreted as a number of different psychotic disorders with delusions and hallucinations. The hallucination in schizophrenia may therefore be an illusion-a false interpretation of a real sensory image formed by demons. A local faith healer in our region helps the patients with schizophrenia. His method of treatment seems to be successful because his patients become symptom free after 3 months. Therefore, it would be useful for medical professions to work together with faith healers to define better treatment pathways for schizophrenia.

  20. 1. 4 LOGAN CIRCLE, SIDE ELEVATION (Photograph of photograph in ...

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

    1. 4 LOGAN CIRCLE, SIDE ELEVATION (Photograph of photograph in possession of Turner Associates and Nicholas Satterlee Associates, Washington, DC, 1973.) - 4 Logan Circle (House), Washington, District of Columbia, DC

  1. Schizophrenia or possession?

    PubMed

    Irmak, M Kemal

    2014-06-01

    Schizophrenia is typically a life-long condition characterized by acute symptom exacerbations and widely varying degrees of functional disability. Some of its symptoms, such as delusions and hallucinations, produce great subjective psychological pain. The most common delusion types are as follows: "My feelings and movements are controlled by others in a certain way" and "They put thoughts in my head that are not mine." Hallucinatory experiences are generally voices talking to the patient or among themselves. Hallucinations are a cardinal positive symptom of schizophrenia which deserves careful study in the hope it will give information about the pathophysiology of the disorder. We thought that many so-called hallucinations in schizophrenia are really illusions related to a real environmental stimulus. One approach to this hallucination problem is to consider the possibility of a demonic world. Demons are unseen creatures that are believed to exist in all major religions and have the power to possess humans and control their body. Demonic possession can manifest with a range of bizarre behaviors which could be interpreted as a number of different psychotic disorders with delusions and hallucinations. The hallucination in schizophrenia may therefore be an illusion-a false interpretation of a real sensory image formed by demons. A local faith healer in our region helps the patients with schizophrenia. His method of treatment seems to be successful because his patients become symptom free after 3 months. Therefore, it would be useful for medical professions to work together with faith healers to define better treatment pathways for schizophrenia. PMID:23269538

  2. Possession in a New Language.

    ERIC Educational Resources Information Center

    Broeder, Peter

    1992-01-01

    Discusses a study on the untutored acquisition of possessive constructions in Dutch by two Turkish and two Moroccan adults during the first three years of their stay in the Netherlands. The focus is on the order of the owner and the possession in possessive constructions. (28 references) (JL)

  3. Synthesis of (+)-Discodermolide by Catalytic Stereoselective Borylation Reactions**

    PubMed Central

    Yu, Zhiyong; Ely, Robert J.

    2014-01-01

    The marine natural product (+)-discodermolide was first isolated in 1990 and, to this day, remains a compelling synthesis target. Not only does the compound possess fascinating biological activity, but it also presents an opportunity to test current methods for chemical synthesis and provides a forum for the inspiration of new reaction development. In this manuscript, we present a synthesis of discodermolide that employs a previously undisclosed stereoselective catalytic diene hydroboration and also establishes a strategy for chiral enolate alkylation. In addition, this synthesis of discodermolide provides the first examples of diene 1,4-diboration and borylative diene-aldehyde couplings in complex molecule synthesis. PMID:25045037

  4. Synthesis of (+)-discodermolide by catalytic stereoselective borylation reactions.

    PubMed

    Yu, Zhiyong; Ely, Robert J; Morken, James P

    2014-09-01

    The marine natural product (+)-discodermolide was first isolated in 1990 and, to this day, remains a compelling synthesis target. Not only does the compound possess fascinating biological activity, but it also presents an opportunity to test current methods for chemical synthesis and provides an inspiration for new reaction development. A new synthesis of discodermolide employs a previously undisclosed stereoselective catalytic diene hydroboration and also establishes a strategy for the alkylation of chiral enolates. Furthermore, this synthesis of discodermolide provides the first examples of the asymmetric 1,4-diboration of dienes and borylative diene-aldehyde couplings in complex-molecule synthesis.

  5. Catalytic coal liquefaction process

    DOEpatents

    Garg, D.; Sunder, S.

    1986-12-02

    An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids. 1 fig.

  6. Catalytic coal liquefaction process

    DOEpatents

    Garg, Diwakar; Sunder, Swaminathan

    1986-01-01

    An improved process for catalytic solvent refining or hydroliquefaction of non-anthracitic coal at elevated temperatures under hydrogen pressure in a solvent comprises using as catalyst a mixture of a 1,2- or 1,4-quinone and an alkaline compound, selected from ammonium, alkali metal, and alkaline earth metal oxides, hydroxides or salts of weak acids.

  7. Inhibition of the alpha-L-arabinofuranosidase III of Monilinia fructigena by 1,4-dideoxy-1,4-imino-L-threitol and 1,4-dideoxy-1,4-imino-L-arabinitol.

    PubMed Central

    Axamawaty, M T; Fleet, G W; Hannah, K A; Namgoong, S K; Sinnott, M L

    1990-01-01

    1. 1,4-Dideoxy-1,4-imino-L-threitol was synthesized and the synthesis of 1,4-dideoxy-1,4-imino-L-arabinitol was improved. 2. Both compounds are competitive inhibitors of Monilinia fructigena alpha-L-arabinofuranosidase III, the additional hydroxymethyl group in the arabinitol contributing about 17.8 kj/mol (4.25 kcal/mol) to the Gibbs free energy of binding. 3. The affinities (1/Ki) of both compounds vary with pH in a classical bell-shaped way, the pKa value being that of the acid-catalytic group on the enzyme [5.9; Selwood & Sinnott (1988) Biochem. J. 254, 899-901] and the pKb values being those of the free inhibitors, 7.6 and 7.8 respectively. 4. On the basis of these and literature data we suggest that efficient inhibition of a glycosidase at its pH optimum by an appropriate iminoalditol will be found when the pKa of the iminoalditol is below that of the acid-catalytic group of the target enzyme. PMID:2310375

  8. Endogenous cellulases in animals: isolation of beta-1, 4-endoglucanase genes from two species of plant-parasitic cyst nematodes.

    PubMed

    Smant, G; Stokkermans, J P; Yan, Y; de Boer, J M; Baum, T J; Wang, X; Hussey, R S; Gommers, F J; Henrissat, B; Davis, E L; Helder, J; Schots, A; Bakker, J

    1998-04-28

    beta-1,4-Endoglucanases (EGases, EC 3.2.1.4) degrade polysaccharides possessing beta-1,4-glucan backbones such as cellulose and xyloglucan and have been found among extremely variegated taxonomic groups. Although many animal species depend on cellulose as their main energy source, most omnivores and herbivores are unable to produce EGases endogenously. So far, all previously identified EGase genes involved in the digestive system of animals originate from symbiotic microorganisms. Here we report on the synthesis of EGases in the esophageal glands of the cyst nematodes Globodera rostochiensis and Heterodera glycines. From each of the nematode species, two cDNAs were characterized and hydrophobic cluster analysis revealed that the four catalytic domains belong to family 5 of the glycosyl hydrolases (EC 3.2.1, 3.2.2, and 3.2.3). These domains show 37-44% overall amino acid identity with EGases from the bacteria Erwinia chrysanthemi, Clostridium acetobutylicum, and Bacillus subtilis. One EGase with a bacterial type of cellulose-binding domain was identified for each nematode species. The leucine-rich hydrophobic core of the signal peptide and the presence of a polyadenylated 3' end precluded the EGases from being of bacterial origin. Cyst nematodes are obligatory plant parasites and the identified EGases presumably facilitate the intracellular migration through plant roots by partial cell wall degradation.

  9. 50 CFR 20.33 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession limit. 20.33 Section 20.33...) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.33 Possession limit. No person shall...

  10. Nazarov cyclization of 1,4-pentadien-3-ols: preparation of cyclopenta[b]indoles and spiro[indene-1,4'-quinoline]s.

    PubMed

    Wang, Zhiming; Xu, Xingzhu; Gu, Zhanshou; Feng, Wei; Qian, Houjun; Li, Zhengyi; Sun, Xiaoqiang; Kwon, Ohyun

    2016-02-14

    The first Lewis acid-catalyzed intramolecular interrupted Nazarov cyclization of 1,4-pentadien-3-ols is described. Using FeBr3 as the catalyst, a series of new substituted cyclopenta[b]indoles was prepared-through a sequence of Nazarov cyclization, nucleophilic amination, and isomerization-with good yields and high diastereo- and regioselectivities. A similar catalytic process was also developed for the synthesis of structurally interesting spiro[indene-1,4'-quinoline]s. PMID:26771024

  11. Catalytic Enantioselective Carboannulation with Allylsilanes

    PubMed Central

    Ball-Jones, Nicolas R.; Badillo, Joseph J.; Tran, Ngon T.; Franz, Annaliese K.

    2015-01-01

    The first catalytic asymmetric carboannulation with allylsilanes is presented. The enantioselective [3+2] annulation is catalyzed using a Sc(III)-indapybox complex with tetrakis-[3,5-bis(trifluoromethyl)phenyl]-borate (BArF) to enhance catalytic activity and control stereoselectivity. Functionalized cyclopentanes containing a quaternary carbon are derived from alkylidene oxindole, coumarin, and malonate substrates with high stereoselectivity. The enantioselective 1,4-conjugate addition and enantioselective lactone formation (via trapping of the β-silyl carbocation) is also described. PMID:25045133

  12. Catalytic enantioselective carboannulation with allylsilanes.

    PubMed

    Ball-Jones, Nicolas R; Badillo, Joseph J; Tran, Ngon T; Franz, Annaliese K

    2014-09-01

    The first catalytic asymmetric carboannulation with allylsilanes is presented. The enantioselective [3+2] annulation is catalyzed using a scandium(III)/indapybox complex with tetrakis-[3,5-bis(trifluoromethyl)phenyl]-borate (BArF) to enhance catalytic activity and control stereoselectivity. Functionalized cyclopentanes containing a quaternary carbon center are derived from alkylidene oxindole, coumarin, and malonate substrates with high stereoselectivity. The enantioselective 1,4-conjugate addition and enantioselective lactone formation (by trapping of the β-silyl carbocation) is also described. PMID:25045133

  13. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Atlantic Herring Fishery § 648.204 Possession restrictions. (a) A vessel must be issued and possess a valid limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from any herring management area in the EEZ, provided that the area has not been closed due to...

  14. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Herring Fishery § 648.204 Possession restrictions. (a) A vessel must be issued and possess a valid limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from any herring management area in the EEZ, provided that the area has not been closed due to...

  15. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Atlantic Herring Fishery § 648.204 Possession restrictions. (a) A vessel must be issued and possess a valid limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from any herring management area in the EEZ, provided that the area has not been closed due to...

  16. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Atlantic Herring Fishery § 648.204 Possession restrictions. (a) A vessel must be issued and possess a valid limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from any herring management area in the EEZ, provided that the area has not been closed due to...

  17. 50 CFR 648.125 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... moratorium permit are subject to this possession limit. The owner, operator, and crew of a charter or party... a charter boat. This possession limit may be adjusted pursuant to the procedures in § 648.120. (b.... Compliance with the daily possession limit will be determined by dividing the number of scup on board by...

  18. 16 CFR 1.4 - Public disclosure.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Public disclosure. 1.4 Section 1.4 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE GENERAL PROCEDURES Industry Guidance Advisory Opinions § 1.4 Public disclosure. Written advice rendered pursuant...

  19. 50 CFR 1.4 - Director.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Director. 1.4 Section 1.4 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.4 Director. Director means the Director, U.S. Fish and Wildlife Service or the...

  20. 45 CFR 1206.1-4 - Suspension.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Suspension. 1206.1-4 Section 1206.1-4 Public... GRANTS AND CONTRACTS-SUSPENSION AND TERMINATION AND DENIAL OF APPLICATION FOR REFUNDING Suspension and Termination of Assistance § 1206.1-4 Suspension. (a) General. The responsible Corporation official may...

  1. 45 CFR 1206.1-4 - Suspension.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Suspension. 1206.1-4 Section 1206.1-4 Public... GRANTS AND CONTRACTS-SUSPENSION AND TERMINATION AND DENIAL OF APPLICATION FOR REFUNDING Suspension and Termination of Assistance § 1206.1-4 Suspension. (a) General. The responsible Corporation official may...

  2. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Policy. 1211.1-4 Section 1211.1-4 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-4 Policy. It is ACTION's policy to provide volunteers the widest latitude...

  3. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Policy. 1211.1-4 Section 1211.1-4 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-4 Policy. It is ACTION's policy to provide volunteers the widest latitude...

  4. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Policy. 1211.1-4 Section 1211.1-4 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-4 Policy. It is ACTION's policy to provide volunteers the widest latitude...

  5. 50 CFR 1.4 - Director.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 1 2012-10-01 2012-10-01 false Director. 1.4 Section 1.4 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.4 Director. Director means the Director, U.S. Fish and Wildlife Service or the...

  6. 50 CFR 1.4 - Director.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 1 2013-10-01 2013-10-01 false Director. 1.4 Section 1.4 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.4 Director. Director means the Director, U.S. Fish and Wildlife Service or the...

  7. 50 CFR 1.4 - Director.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 1 2011-10-01 2011-10-01 false Director. 1.4 Section 1.4 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.4 Director. Director means the Director, U.S. Fish and Wildlife Service or the...

  8. 50 CFR 1.4 - Director.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 1 2014-10-01 2014-10-01 false Director. 1.4 Section 1.4 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS § 1.4 Director. Director means the Director, U.S. Fish and Wildlife Service or the...

  9. Label-free catalytic and molecular beacon containing an abasic site for sensitive fluorescent detection of small inorganic and organic molecules.

    PubMed

    Song, Panshu; Xiang, Yu; Xing, Hang; Zhou, Zhaojuan; Tong, Aijun; Lu, Yi

    2012-03-20

    In this work, two methods with complementary features, catalytic and molecular beacon (CAMB) and label-free fluorescent sensors using an abasic site, have been combined into new label-free CAMB sensors that possess advantages of each method. The label-free method using a dSpacer-containing molecular beacon makes CAMB more cost-effective and less interfering with the catalytic activity, while CAMB allows the label-free method to use true catalytic turnovers for signal amplifications, resulting in a new label-free CAMB sensor for Pb(2+) ion, with a detection limit of 3.8 nM while maintaining the same selectivity. Furthermore, by using CAMB to overcome the label-free method's limitation of requiring excess enzyme strands, a new label-free CAMB sensor using aptazyme is also designed to detect adenosine down to 1.4 μM, with excellent selectivity over other nucleosides.

  10. 24 CFR 1.4 - Discrimination prohibited.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Discrimination prohibited. 1.4... DEVELOPMENT-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.4 Discrimination prohibited. (a... excluded from participation in, be denied the benefits of, or be otherwise subjected to...

  11. 24 CFR 1.4 - Discrimination prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Discrimination prohibited. 1.4... DEVELOPMENT-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.4 Discrimination prohibited. (a... excluded from participation in, be denied the benefits of, or be otherwise subjected to...

  12. 24 CFR 1.4 - Discrimination prohibited.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Discrimination prohibited. 1.4... DEVELOPMENT-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.4 Discrimination prohibited. (a... excluded from participation in, be denied the benefits of, or be otherwise subjected to...

  13. 24 CFR 1.4 - Discrimination prohibited.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Discrimination prohibited. 1.4... DEVELOPMENT-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.4 Discrimination prohibited. (a... excluded from participation in, be denied the benefits of, or be otherwise subjected to...

  14. 24 CFR 1.4 - Discrimination prohibited.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Discrimination prohibited. 1.4... DEVELOPMENT-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 § 1.4 Discrimination prohibited. (a... excluded from participation in, be denied the benefits of, or be otherwise subjected to...

  15. 26 CFR 1.4-2 - Elections.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Elections. 1.4-2 Section 1.4-2 Internal Revenue....4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3... the standard deduction provided by section 141. (b) Election under section 3 and election of...

  16. 26 CFR 1.4-2 - Elections.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 1 2013-04-01 2013-04-01 false Elections. 1.4-2 Section 1.4-2 Internal Revenue....4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3... the standard deduction provided by section 141. (b) Election under section 3 and election of...

  17. 26 CFR 1.4-2 - Elections.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Elections. 1.4-2 Section 1.4-2 Internal Revenue....4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3... the standard deduction provided by section 141. (b) Election under section 3 and election of...

  18. 26 CFR 1.4-2 - Elections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Elections. 1.4-2 Section 1.4-2 Internal Revenue....4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3... the standard deduction provided by section 141. (b) Election under section 3 and election of...

  19. 26 CFR 1.4-2 - Elections.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 1 2012-04-01 2012-04-01 false Elections. 1.4-2 Section 1.4-2 Internal Revenue....4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3... the standard deduction provided by section 141. (b) Election under section 3 and election of...

  20. 43 CFR 1.4 - Disqualifications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Disqualifications. 1.4 Section 1.4 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR... violate the provisions of 18 U.S.C. 203, 205, or 207....

  1. 43 CFR 1.4 - Disqualifications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Disqualifications. 1.4 Section 1.4 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR... violate the provisions of 18 U.S.C. 203, 205, or 207....

  2. 43 CFR 1.4 - Disqualifications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Disqualifications. 1.4 Section 1.4 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR... violate the provisions of 18 U.S.C. 203, 205, or 207....

  3. 43 CFR 1.4 - Disqualifications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Disqualifications. 1.4 Section 1.4 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR... violate the provisions of 18 U.S.C. 203, 205, or 207....

  4. 43 CFR 1.4 - Disqualifications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Disqualifications. 1.4 Section 1.4 Public Lands: Interior Office of the Secretary of the Interior PRACTICES BEFORE THE DEPARTMENT OF THE INTERIOR... violate the provisions of 18 U.S.C. 203, 205, or 207....

  5. Possession and Morality in Early Development

    ERIC Educational Resources Information Center

    Rochat, Philippe

    2011-01-01

    From the moment children say "mine!" by two years of age, objects of possession change progressively from being experienced as primarily unalienable property (i.e., something that is absolute or nonnegotiable), to being alienable (i.e., something that is negotiable in reciprocal exchanges). As possession begins to be experienced as alienable, the…

  6. 50 CFR 648.25 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession restrictions. 648.25 Section 648.25 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Possession restrictions. (a) Atlantic...

  7. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic Herring Fishery § 648.204 Possession restrictions. (a) A vessel must be issued a valid limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from or in the EEZ from any herring management area, provided that the area has not been closed due to...

  8. 50 CFR 648.145 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the Black Sea Bass Fishery § 648.145 Possession limit. (a) No person shall possess more than 25 black sea bass, in, or harvested from the EEZ, unless that person is the owner or operator of a fishing vessel issued a black...

  9. 50 CFR 648.105 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... crew of a charter or party boat issued a summer flounder moratorium permit are subject to the... boat, or more than three crew members for a charter boat. This possession limit may be adjusted... possession limit with more than one person on board may be pooled in one or more containers. Compliance...

  10. Reproduction of 3/4 White Composite and 1/4 Duroc, 1/4 Meishan, 1/4 Fengjing, or 1/4 Minzhu gilts and sows.

    PubMed

    Young, L D

    1998-06-01

    Females were either 1/4 Duroc, 1/4 Meishan, 1/4 Fengjing, or 1/4 Minzhu, and the remainder were 3/4 White Composite. A greater percentage of Fengjing crosses reached puberty than Duroc or Minzhu (P < .05), and Meishan crosses were intermediate and not different (P > .05) from other breed types. After adjusting for differences in percentage detected owing to termination of observation for estrus, breed types ranked Fengjing, Meishan, Minzhu, and Duroc from youngest to oldest at puberty with approximately 14 d between adjacent breed types. Meishan and Fengjing crosses had a greater (P < .05) ovulation rate than Minzhu or Duroc crosses. With the exception of number of fetuses at 100 d and average fetal weight at 60 d, differences among breed types were not detected (P > .05) for litter or uterine traits measured on gilts slaughtered at 60 or 100 d of gestation. Total number of pigs born was greater (P < .05) for 1/4 Fengjing than for 1/4 Duroc gilts. Gestation length, number born alive, number weaned, litter birth weight, or litter weaning weight for gilts did not differ (P > .05) among breed types. Duroc crosses were heavier (P < .01) than Chinese crosses at d 1 and 28 after farrowing, but breed types did not differ (P > .05) for backfat thickness at those times. Breed types did not differ (P > .05) for the ratio of litter gain from 0 to 28 d/total Mcal or any of the component traits in the ratio. Postweaning estrus activity, conception rate, and litter and uterine traits of sows bred for second parity were not affected (P > .05) by breed type. These analyses indicate that crossbred gilts containing 1/4 Meishan, 1/4 Fengjing, or 1/4 Minzhu will reach puberty earlier, have larger litters, and weigh less at first parity than gilts containing 1/4 Duroc, but they do not have any significant advantage in litter size at second parity.

  11. Catalytic reactor

    SciTech Connect

    Aaron, Timothy Mark; Shah, Minish Mahendra; Jibb, Richard John

    2009-03-10

    A catalytic reactor is provided with one or more reaction zones each formed of set(s) of reaction tubes containing a catalyst to promote chemical reaction within a feed stream. The reaction tubes are of helical configuration and are arranged in a substantially coaxial relationship to form a coil-like structure. Heat exchangers and steam generators can be formed by similar tube arrangements. In such manner, the reaction zone(s) and hence, the reactor is compact and the pressure drop through components is minimized. The resultant compact form has improved heat transfer characteristics and is far easier to thermally insulate than prior art compact reactor designs. Various chemical reactions are contemplated within such coil-like structures such that as steam methane reforming followed by water-gas shift. The coil-like structures can be housed within annular chambers of a cylindrical housing that also provide flow paths for various heat exchange fluids to heat and cool components.

  12. Phytoremediation of 1,4-dioxane-containing recovered groundwater.

    PubMed

    Ferro, Ari M; Kennedy, Jean; LaRue, James C

    2013-01-01

    The results of a pilot-scale phytoremediation study are reported in this paper. Small plots of trees established on a closed municipal waste landfill site were irrigated with recovered groundwater containing 1,4-dioxane (dioxane) and other volatile organic compounds (VOCs). The plots were managed to minimize the leaching of irrigation water, and leaching was quantified by the use of bromide tracer. Results indicated that the dioxane (2.5 microg/L) was effectively removed, probably via phytovolatilization, and that a full-scale phytoremediation system could be used. A system is now in place at the site in which the recovered groundwater can be treated using two different approaches. A physical treatment system (PTS) will be used during the winter months, and a 12 ha phytoremediation system (stands of coniferous trees) will be used during the growing season. The PTS removes VOCs using an air-stripper, and destroys dioxane using a photo-catalytic oxidation process. Treated water will be routed to the local sewer system. The phytoremediation system, located on the landfill, will be irrigated with effluent from the PTS air-stripper containing dioxane. Seasonal use of the phytoremediation system will reduce reliance on the photo-catalytic oxidation process that is extremely energy consumptive and expensive to operate.

  13. Decriminalizing Possession of All Controlled Substances.

    ERIC Educational Resources Information Center

    Kurzman, Marc G.

    1978-01-01

    Excerpts from the Minnesota Bar Association's Blue Ribbon Committee report of findings and recommendations, with regard to dealing with possession of heroin and other controlled substances, are presented here. (Author/DS)

  14. Mexico decriminalizes small-scale drug possession.

    PubMed

    2009-12-01

    On 20 August 2009, the Mexican government adopted legislation decriminalizing possession of small amounts of drugs. According to the new law, possession amounts for "personal and immediate use"--defined as up to half a gram of cocaine, five grams of marijuana, 50 milligrams of heroin, 40 milligrams of methamphetamine and 0.015 milligrams of LSD--will not lead to criminal prosecution. PMID:20225507

  15. Possession of cannabis legal for now.

    PubMed

    Betteridge, Glenn

    2003-04-01

    In two recent rulings the Ontario Court of Justice threw out charges of possession of cannabis contrary to section 4(I) of the Controlled Drugs and Substances Act (CDSA). The courts found that the accused in each case had been charged with an offence not known to law. Parliament never re-enacted the CDSA section prohibiting simple possession of cannabis (marijuana) after it was struck down by the Ontario Court of Appeal in the Parker case. PMID:12924322

  16. Raney nickel catalytic device

    DOEpatents

    O'Hare, Stephen A.

    1978-01-01

    A catalytic device for use in a conventional coal gasification process which includes a tubular substrate having secured to its inside surface by expansion a catalytic material. The catalytic device is made by inserting a tubular catalytic element, such as a tubular element of a nickel-aluminum alloy, into a tubular substrate and heat-treating the resulting composite to cause the tubular catalytic element to irreversibly expand against the inside surface of the substrate.

  17. Microbial Hydroxylation of 1,4-Cineole

    PubMed Central

    Rosazza, John P. N.; Steffens, James J.; Sariaslani, F. Sima; Goswami, Animesh; Beale, John M.; Reeg, Scot; Chapman, Robert

    1987-01-01

    Microorganisms were examined for their potential to hydroxylate the oxygenated monoterpene 1,4-cineole. Using gas chromatography and thin-layer chromatography, screening experiments revealed that hydroxylation at position 2 was the most commonly observed microbial transformation reaction. In most microorganisms, the predominant alcohol metabolite was the 2-endo-alcohol isomer. Preparative-scale incubations were conducted in order to isolate and characterize microbial transformation products by comparison of proton nuclear magnetic resonance, mass spectrometry, and chromatography profiles with those of cineole standards. Streptomyces griseus yielded 8-hydroxy-1,4-cineole as the major hydroxylation product together with 2-exo- and 2-endo-hydroxy-1,4-cineoles. PMID:16347465

  18. Inositol 1,4,5-trisphosphate receptor subtypes differentially recognize regioisomers of D-myo-inositol 1,4,5-trisphosphate.

    PubMed Central

    Hirata, M; Takeuchi, H; Riley, A M; Mills, S J; Watanabe, Y; Potter, B V

    1997-01-01

    The Ins(1,4,5)P3 regioisomers, Ins(1,4,6)P3 and Ins(1,3,6)P3, which can mimic the 1,4,5-arrangement on the inositol ring of Ins(1,4,5)P3, were examined for Ca2+ release by using four types of saponin-permeabilized cell possessing various abundances of receptor subtypes, with special reference to the relation of potency to receptor subtype. Ins(1,4,6)P3 and Ins(1,3,6)P3 were weak agonists in rat basophilic leukaemic cells (RBL cells), which possess predominantly subtype II receptors, with respective potencies of 1/200 and less than 1/500 that of Ins(1,4,5)P3 [the EC50 values were 0.2, 45 and more than 100 microM for Ins(1,4,5)P3, Ins(1,4,6)P3 and Ins(1,3,6)P3 respectively]. Similar rank order potencies were also evaluated for the displacement of [3H]Ins(1,4,5)P3 bound to RBL cell membranes by these regioisomers. However, they caused Ca2+ release from GH3 rat pituitary cells possessing predominantly subtype I receptors more potently; Ins(1,4,6)P3 and Ins(1,3,6)P3 evoked release at respective concentrations of only one-third and one-twentieth that of Ins(1,4,5)P3 (the EC50 values were 0.4, 1.2 and 8 microM for Ins(1,4,5)P3, Ins(1,4,6)P3 and Ins(1,3,6)P3 respectively). In COS-1 African green-monkey kidney cells, with the relative abundances of 37% of the subtype II and of 62% of the subtype III receptor, potencies of 1/40 and approx. 1/200 for Ins(1, 4,6)P3 and Ins(1,3,6)P3 respectively were exhibited relative to Ins(1,4,5)P3 (the EC50 values were 0.4, 15 and approx. 80 microM for Ins(1,4,5)P3, Ins(1,4,6)P3 and Ins(1,3,6)P3 respectively). In HL-60 human leukaemic cells, in spite of the dominant presence of subtype I receptors (71%), similar respective potencies to those seen with COS-1 cells were exhibited (the EC50 values were 0.3, 15 and approx. 100 microM for Ins(1,4,5)P3, Ins(1,4,6)P3 and Ins(1,3,6)P3 respectively). These results indicate that these regioisomers are the first ligands that distinguish between receptor subtypes; the present observations are of

  19. 22 CFR 72.15 - Action when possession is impractical.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Action when possession is impractical. 72.15....15 Action when possession is impractical. (a) A consular officer should not take physical possession... take physical possession....

  20. Syntactic Constraints on the Expression of Possession in Spanish.

    ERIC Educational Resources Information Center

    Kempchinsky, Paula

    1992-01-01

    In a discussion of possessives in Spanish, it is shown that three morphosyntactic constructs are systematically linked. The possessive dative construction, inalienable possession and nonrestrictive adjectives, and inalienable possession with subjects are examined. (25 references) (LB)

  1. Possession Divestment by Sales in Later Life

    PubMed Central

    Ekerdt, David J.; Addington, Aislinn

    2015-01-01

    Residential relocation in later life is almost always a downsizing, with many possessions to be divested in a short period of time. This article examines older movers’ capacities for selling things, and ways that selling attenuates people's ties to those things, thus accomplishing the human dis-possession of the material convoy. In qualitative interviews in 79 households in the Midwestern United States, older adults reported their experience with possession sales associated with residential relocation. Among this group, three-quarters of the households downsized by selling some belongings. Informal sales seemed the least fraught of all strategies, estate sales had mixed reviews, and garage sales were recalled as laborious. Sellers’ efforts were eased by social relations and social networks as helpers and buyers came forward. As selling proceeded, sentiment about possessions waned as their materiality and economic value came to the fore, easing their detachment from the household. Possession selling is challenging because older adults are limited in the knowledge, skills, and efforts that they can apply to the recommodification of their belongings. Selling can nonetheless be encouraged as a divestment strategy as long as the frustrations and drawbacks are transparent, and the goal of ridding is kept in view. PMID:26162722

  2. Possession divestment by sales in later life.

    PubMed

    Ekerdt, David J; Addington, Aislinn

    2015-08-01

    Residential relocation in later life is almost always a downsizing, with many possessions to be divested in a short period of time. This article examines older movers' capacities for selling things, and ways that selling attenuates people's ties to those things, thus accomplishing the human dis-possession of the material convoy. In qualitative interviews in 79 households in the Midwestern United States, older adults reported their experience with possession sales associated with residential relocation. Among this group, three-quarters of the households downsized by selling some belongings. Informal sales seemed the least fraught of all strategies, estate sales had mixed reviews, and garage sales were recalled as laborious. Sellers' efforts were eased by social relations and social networks as helpers and buyers came forward. As selling proceeded, sentiment about possessions waned as their materiality and economic value came to the fore, easing their detachment from the household. Possession selling is challenging because older adults are limited in the knowledge, skills, and efforts that they can apply to the recommodification of their belongings. Selling can nonetheless be encouraged as a divestment strategy as long as the frustrations and drawbacks are transparent, and the goal of ridding is kept in view.

  3. Cloning and functional characterization of endo-β-1,4-glucanase gene from metagenomic library of vermicompost.

    PubMed

    Yasir, Muhammad; Khan, Haji; Azam, Syed Sikander; Telke, Amar; Kim, Seon Won; Chung, Young Ryun

    2013-06-01

    In the vermicomposting of paper mill sludge, the activity of earthworms is very dependent on dietetic polysaccharides including cellulose as energy sources. Most of these polymers are degraded by the host microbiota and considered potentially important source for cellulolytic enzymes. In the present study, a metagenomic library was constructed from vermicompost (VC) prepared with paper mill sludge and dairy sludge (fresh sludge, FS) and functionally screened for cellulolytic activities. Eighteen cellulase expressing clones were isolated from about 89,000 fosmid clones libraries. A short fragment library was constructed from the most active positive clone (cMGL504) and one open reading frame (ORF) of 1,092 bp encoding an endo-β-1,4-glucanase was indentified which showed 88% similarity with Cellvibrio mixtus cellulase A gene. The endo-β-1,4-glucanase cmgl504 gene was overexpressed in Escherichia coli. The purified recombinant cmgl504 cellulase displayed activities at a broad range of temperature (25-55°C) and pH (5.5-8.5). The enzyme degraded carboxymethyl cellulose (CMC) with 15.4 U, while having low activity against avicel. No detectable activity was found for xylan and laminarin. The enzyme activity was stimulated by potassium chloride. The deduced protein and three-dimensional structure of metagenome-derived cellulase cmgl504 possessed all features, including general architecture, signature motifs, and N-terminal signal peptide, followed by the catalytic domain of cellulase belonging to glycosyl hydrolase family 5 (GHF5). The cellulases cloned in this work may play important roles in the degradation of celluloses in vermicomposting process and could be exploited for industrial application in future. PMID:23812813

  4. Cloning and functional characterization of endo-β-1,4-glucanase gene from metagenomic library of vermicompost.

    PubMed

    Yasir, Muhammad; Khan, Haji; Azam, Syed Sikander; Telke, Amar; Kim, Seon Won; Chung, Young Ryun

    2013-06-01

    In the vermicomposting of paper mill sludge, the activity of earthworms is very dependent on dietetic polysaccharides including cellulose as energy sources. Most of these polymers are degraded by the host microbiota and considered potentially important source for cellulolytic enzymes. In the present study, a metagenomic library was constructed from vermicompost (VC) prepared with paper mill sludge and dairy sludge (fresh sludge, FS) and functionally screened for cellulolytic activities. Eighteen cellulase expressing clones were isolated from about 89,000 fosmid clones libraries. A short fragment library was constructed from the most active positive clone (cMGL504) and one open reading frame (ORF) of 1,092 bp encoding an endo-β-1,4-glucanase was indentified which showed 88% similarity with Cellvibrio mixtus cellulase A gene. The endo-β-1,4-glucanase cmgl504 gene was overexpressed in Escherichia coli. The purified recombinant cmgl504 cellulase displayed activities at a broad range of temperature (25-55°C) and pH (5.5-8.5). The enzyme degraded carboxymethyl cellulose (CMC) with 15.4 U, while having low activity against avicel. No detectable activity was found for xylan and laminarin. The enzyme activity was stimulated by potassium chloride. The deduced protein and three-dimensional structure of metagenome-derived cellulase cmgl504 possessed all features, including general architecture, signature motifs, and N-terminal signal peptide, followed by the catalytic domain of cellulase belonging to glycosyl hydrolase family 5 (GHF5). The cellulases cloned in this work may play important roles in the degradation of celluloses in vermicomposting process and could be exploited for industrial application in future.

  5. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-4 Policy. It is ACTION's policy to provide volunteers the widest latitude to.... This regulation is designed to assure that the rights of individual volunteers are recognized and...

  6. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-4 Policy. It is ACTION's policy to provide volunteers the widest latitude to.... This regulation is designed to assure that the rights of individual volunteers are recognized and...

  7. 50 CFR 648.25 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Possession restrictions. Link to an amendment... Atlantic Mackerel, squid, and butterfish framework adjustments to management measures. (a) Within season... the Atlantic Mackerel, Squid, and Butterfish FMP if it finds that action is necessary to meet or...

  8. Commonalities of French and Mandarin Inalienable Possession.

    ERIC Educational Resources Information Center

    Kliffer, Michael D.

    1996-01-01

    Examines inalienable possession in French and Mandarin with the aim of bringing out typological affinities. In particular, two unresolved issues are re-examined: Haiman's Iconicity Hypothesis and the question of the protypical semantic categories of iposs. (32 references) (Author/CK)

  9. 50 CFR 648.164 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., and crew of a charter or party boat issued a bluefish commercial permit are not subject to the... party boat and three for a charter boat. (b) Bluefish harvested by vessels subject to the possession limit with more than one person on board may be pooled in one or more containers. Compliance with...

  10. Domains in microbial beta-1, 4-glycanases: sequence conservation, function, and enzyme families.

    PubMed Central

    Gilkes, N R; Henrissat, B; Kilburn, D G; Miller, R C; Warren, R A

    1991-01-01

    Several types of domain occur in beta-1, 4-glycanases. The best characterized of these are the catalytic domains and the cellulose-binding domains. The domains may be joined by linker sequences rich in proline or hydroxyamino acids or both. Some of the enzymes contain repeated sequences up to 150 amino acids in length. The enzymes can be grouped into families on the basis of sequence similarities between the catalytic domains. There are sequence similarities between the cellulose-binding domains, of which two types have been identified, and also between some domains of unknown function. The beta-1, 4-glycanases appear to have arisen by the shuffling of a relatively small number of progenitor sequences. PMID:1886523

  11. 7. Photocopy of photographca. 1927 (2 1/4 X 2 1/4' ...

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

    7. Photocopy of photograph--ca. 1927 (2 1/4 X 2 1/4' negative) DETAIL SHOWING ADAPTATION THAT ALLOWED USE OF UPPER END OF ORIGINAL FLUME AND LOWER END JUST RECONSTRUCTED - Power Flume No. 1, Tacoma, La Plata County, CO

  12. Molecular cloning of pigeon UDP-galactose:beta-D-galactoside alpha1,4-galactosyltransferase and UDP-galactose:beta-D-galactoside beta1,4-galactosyltransferase, two novel enzymes catalyzing the formation of Gal alpha1-4Gal beta1-4Gal beta1-4GlcNAc sequence.

    PubMed

    Suzuki, Noriko; Yamamoto, Kazuo

    2010-02-19

    We previously found that pigeon IgG possesses unique N-glycan structures that contain the Gal alpha1-4Gal beta1-4Gal beta1-4GlcNAc sequence at their nonreducing termini. This sequence is most likely produced by putative alpha1,4- and beta1,4-galactosyltransferases (GalTs), which are responsible for the biosynthesis of the Gal alpha1-4Gal and Gal beta1-4Gal sequences on the N-glycans, respectively. Because no such glycan structures have been found in mammalian glycoproteins, the biosynthetic enzymes that produce these glycans are likely to have distinct substrate specificities from the known mammalian GalTs. To study these enzymes, we cloned the pigeon liver cDNAs encoding alpha4GalT and beta4GalT by expression cloning and characterized these enzymes using the recombinant proteins. The deduced amino acid sequence of pigeon alpha4GalT has 58.2% identity to human alpha4GalT and 68.0 and 66.6% identity to putative alpha4GalTs from chicken and zebra finch, respectively. Unlike human and putative chicken alpha4GalTs, which possess globotriosylceramide synthase activity, pigeon alpha4GalT preferred to catalyze formation of the Gal alpha1-4Gal sequence on glycoproteins. In contrast, the sequence of pigeon beta4GalT revealed a type II transmembrane protein consisting of 438 amino acid residues, with no significant homology to the glycosyltransferases so far identified from mammals and chicken. However, hypothetical proteins from zebra finch (78.8% identity), frogs (58.9-60.4%), zebrafish (37.1-43.0%), and spotted green pufferfish (43.3%) were similar to pigeon beta4GalT, suggesting that the pigeon beta4GalT gene was inherited from the common ancestors of these vertebrates. The sequence analysis revealed that pigeon beta4GalT and its homologs form a new family of glycosyltransferases.

  13. Possession Versus Position: Strategic Evaluation in AFL.

    PubMed

    O'Shaughnessy, Darren M

    2006-01-01

    In sports like Australian Rules football and soccer, teams must battle to achieve possession of the ball in sufficient space to make optimal use of it. Ultimately the teams need to score, and to do that the ball must be brought into the area in front of goal - the place where the defence usually concentrates on shutting down space and opportunity time. Coaches would like to quantify the trade-offs between contested play in good positions and uncontested play in less promising positions, in order to inform their decision-making about where to put their players, and when to gamble on sending the ball to a contest rather than simply maintain possession. To evaluate football strategies, Champion Data has collected the on-ground locations of all 350,000 possessions and stoppages in the past two seasons of AFL (2004, 2005). By following each chain of play through to the next score, we can now reliably estimate the scoreboard "equity "of possessing the ball at any location, and measure the effect of having sufficient time to dispose of it effectively. As expected, winning the ball under physical pressure (through a "hard ball get") is far more difficult to convert into a score than winning it via a mark. We also analyse some equity gradients to show how getting the ball 20 metres closer to goal is much more important in certain areas of the ground than in others. We conclude by looking at the choices faced by players in possession wanting to maximise their likelihood of success. Key PointsEquity analysis provides a way of estimating the net value of actions on the sporting field.Combined with spatial data analysis, the relative merits of gaining position or maintaining possession can be judged.The advantage of having time and space to use the ball is measured in terms of scoreboard value, and is found to vary with field position.Each sport has identifiable areas of the field with high equity gradients, meaning that it is most important to gain territory there.

  14. Tracking the actions and possessions of agents

    PubMed Central

    Gelman, Susan A.; Noles, Nicholaus S.; Stilwell, Sarah

    2014-01-01

    We propose that there is a powerful human disposition to track the actions and possessions of agents. In two experiments, 3-year-olds and adults viewed sets of objects, learned a new fact about one of the objects in each set (either that it belonged to the participant, or that it possessed a particular label), and were queried about either the taught fact or an unrelated dimension (preference) immediately after a spatiotemporal transformation, and after a delay. Adults uniformly tracked object identity under all conditions, whereas children tracked identity more when taught ownership versus labeling information, and only regarding the taught fact (not the unrelated dimension). These findings suggest that the special attention that children and adults pay to agents readily extends to include inanimate objects. That young children track an object’s history, despite their reliance on surface features on many cognitive tasks, suggests that unobservable historical features are foundational in human cognition. PMID:25111732

  15. Involuntary mass spirit possession among the Miskitu.

    PubMed

    Wedel, Johan

    2012-01-01

    This paper seeks to understand the outbreaks and the development of grisi siknis, a form of mass spirit possession among the Miskitu of north-eastern Nicaragua. Earlier documented outbreaks typically involved a few adolescents, however, in recent years, violent large-scale epidemics have taken place, involving many people of all ages. This has coincided with recent developments in Miskitu society marked by conflicts, contradictions and tense social relations. The anthropological field technique of participant-observation was used. The research took place during 11 months from 2005 to 2008 in the port town of Puerto Cabezas. A total of 38 informants were interviewed. Group discussions, narratives and informal and semi-structured interviews were carried out, as well as participation in healing rituals. The paper shows that socio-economic, cultural, personal as well as environmental factors all contribute to outbreaks of grisi siknis. The affliction has previously been considered a 'culture-bound syndrome' only occurring among the Miskitu. However, when viewed in a more contemporary context and cross-cultural perspective, grisi siknis shows similarities with other forms of involuntary mass spirit possession, particularly in the ways it is manifested, experienced and appears to be spreading. The paper argues that the phenomenon should no longer be considered a 'culture-bound condition' but in fact a Miskitu version of involuntary mass spirit possession. Further research that seeks to understand other forms of involuntary mass spirit possession should emphasize the social, personal and environmental context as well as cross-cultural comparisons in order to encompass fully the role of culture in relation to illness and suffering. PMID:22746214

  16. Involuntary mass spirit possession among the Miskitu.

    PubMed

    Wedel, Johan

    2012-01-01

    This paper seeks to understand the outbreaks and the development of grisi siknis, a form of mass spirit possession among the Miskitu of north-eastern Nicaragua. Earlier documented outbreaks typically involved a few adolescents, however, in recent years, violent large-scale epidemics have taken place, involving many people of all ages. This has coincided with recent developments in Miskitu society marked by conflicts, contradictions and tense social relations. The anthropological field technique of participant-observation was used. The research took place during 11 months from 2005 to 2008 in the port town of Puerto Cabezas. A total of 38 informants were interviewed. Group discussions, narratives and informal and semi-structured interviews were carried out, as well as participation in healing rituals. The paper shows that socio-economic, cultural, personal as well as environmental factors all contribute to outbreaks of grisi siknis. The affliction has previously been considered a 'culture-bound syndrome' only occurring among the Miskitu. However, when viewed in a more contemporary context and cross-cultural perspective, grisi siknis shows similarities with other forms of involuntary mass spirit possession, particularly in the ways it is manifested, experienced and appears to be spreading. The paper argues that the phenomenon should no longer be considered a 'culture-bound condition' but in fact a Miskitu version of involuntary mass spirit possession. Further research that seeks to understand other forms of involuntary mass spirit possession should emphasize the social, personal and environmental context as well as cross-cultural comparisons in order to encompass fully the role of culture in relation to illness and suffering.

  17. Switchable catalytic DNA catenanes.

    PubMed

    Hu, Lianzhe; Lu, Chun-Hua; Willner, Itamar

    2015-03-11

    Two-ring interlocked DNA catenanes are synthesized and characterized. The supramolecular catenanes show switchable cyclic catalytic properties. In one system, the catenane structure is switched between a hemin/G-quadruplex catalytic structure and a catalytically inactive state. In the second catenane structure the catenane is switched between a catalytically active Mg(2+)-dependent DNAzyme-containing catenane and an inactive catenane state. In the third system, the interlocked catenane structure is switched between two distinct catalytic structures that include the Mg(2+)- and the Zn(2+)-dependent DNAzymes. PMID:25642796

  18. SAS 3 observations of GX 1 + 4

    NASA Technical Reports Server (NTRS)

    Doty, J. P.; Lewin, W. H. G.; Hoffman, J. A.

    1981-01-01

    GX 1 + 4 is one of the brightest celestial sources of high-energy X-rays. It is a pulsar with a period of approximately 2 min (perhaps a multiple of 2 min), decreasing at a variable rate which, since 1971, has averaged approximately 2% per year, but which can be larger than 5% per year. This is the largest rate of decrease observed for any pulsar. The rate of decrease appears to be correlated with the luminosity, in support of the idea that the period decrease is produced by accretion torques acting upon a neutron star. No evidence is seen for a Doppler shift due to motion of the pulsar in a binary orbit; this is consistent with the results of optical observations which suggest that any orbital period is fairly long (months to years). The spectrum of GX 1 + 4 is measured as a function of pulse phase, as well as the phase-averaged total spectrum, and the average spectrum of the pulses alone. The shape of the average pulsed spectrum suggests that the pulsations may be produced by 'hot spots' which are a few hundred meters in extent, with temperatures of approximately 10 to the 8th K (kT being approximately equal to 8 keV).

  19. 50 CFR 648.295 - Recreational possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Recreational possession limit. 648.295... Measures for the Tilefish Fishery § 648.295 Recreational possession limit. Any person fishing from a vessel... possession limit....

  20. Synthesis and cyclisation of 1,4-disubstituted semicarbazides.

    PubMed

    Asghar, Syeda Farina; Yasin, Khawaja Ansar; Aziz, Shahid

    2010-03-01

    Semicarbazides, besides possessing medicinal properties, also find wide applications in agriculture and industry. We report in this article the synthesis of the four 1,4-disubstituted semicarbazides: 1-cinnamoyl-4-phenyl semicarbazide (1), 1-oleyl-4-phenyl semicarbazides (2), 1,1',1''-tricitryl-4,4',4''-triphenyl semicarbazide (3) and 1-benzoyl-4-phenyl semicarbazide (4), by the condensation of four different hydrazides: cinnamic acid hydrazide (5), oleic acid hydrazide (6), citric acid hydrazide (7) and benzoic acid hydrazide (8). The acid hydrazides were prepared by the condensation of four different acids with phenyl isocyanate. The semicarbazides were also subjected to acid catalysed intramolecular cyclisation. The cyclisation of (1) and (2) afforded substituted 1,3,4-oxadizoles: 2-cinnamoyl-5-aminophenyl 1,3,4-oxadizoles (9) and 2-oleyl-5-aminophenl 1,3,4-oxadizoles (10), respectively, in high yield, while no cyclisation occurred in the cases of (3) and (4). The products in each case have been identified on the basis of melting points and IR spectral studies. PMID:20221937

  1. Rich catalytic injection

    DOEpatents

    Veninger, Albert

    2008-12-30

    A gas turbine engine includes a compressor, a rich catalytic injector, a combustor, and a turbine. The rich catalytic injector includes a rich catalytic device, a mixing zone, and an injection assembly. The injection assembly provides an interface between the mixing zone and the combustor. The injection assembly can inject diffusion fuel into the combustor, provides flame aerodynamic stabilization in the combustor, and may include an ignition device.

  2. Monobenzofused 1,4-azaborines: synthesis, characterization, and discovery of a unique coordination mode.

    PubMed

    Xu, Senmiao; Haeffner, Fredrik; Li, Bo; Zakharov, Lev N; Liu, Shih-Yuan

    2014-06-23

    We report the first general synthesis of boron-substituted monobenzofused 1,4-azaborines using ring-closing metathesis of an enamine-containing diene as a key synthetic strategy. As part of our investigations, we discovered that the B-C3 moiety in a 1,4-azaborine can serve uniquely as a η(2)-L-type ligand. This functionality is exemplified by two κ(2)-N-η(2)-BC Pt complexes of a boron-pyridyl-substituted monobenzofused-1,4-azaborine. Single-crystal X-ray diffraction analysis of the Pt complexes shows a strong structural contribution from the iminium resonance form of the monobenzofused-1,4-azaborine ligand. We also demonstrate that a palladium(0) complex supported by a 1,4-azaborine-based phosphine ligand can catalyze hydroboration of 1-buten-3-yne with unique selectivity. In view of the importance of arene-metal π-interactions in catalytic applications, this work should open new opportunities for ligand design involving the 1,4-azaborine motif as an arene substitute.

  3. Two stage catalytic combustor

    NASA Technical Reports Server (NTRS)

    Alvin, Mary Anne (Inventor); Bachovchin, Dennis (Inventor); Smeltzer, Eugene E. (Inventor); Lippert, Thomas E. (Inventor); Bruck, Gerald J. (Inventor)

    2010-01-01

    A catalytic combustor (14) includes a first catalytic stage (30), a second catalytic stage (40), and an oxidation completion stage (49). The first catalytic stage receives an oxidizer (e.g., 20) and a fuel (26) and discharges a partially oxidized fuel/oxidizer mixture (36). The second catalytic stage receives the partially oxidized fuel/oxidizer mixture and further oxidizes the mixture. The second catalytic stage may include a passageway (47) for conducting a bypass portion (46) of the mixture past a catalyst (e.g., 41) disposed therein. The second catalytic stage may have an outlet temperature elevated sufficiently to complete oxidation of the mixture without using a separate ignition source. The oxidation completion stage is disposed downstream of the second catalytic stage and may recombine the bypass portion with a catalyst exposed portion (48) of the mixture and complete oxidation of the mixture. The second catalytic stage may also include a reticulated foam support (50), a honeycomb support, a tube support or a plate support.

  4. Cherished Possessions and Adaptation of Older People to Nursing Homes.

    ERIC Educational Resources Information Center

    Wapner, Seymour; And Others

    1990-01-01

    Examined cherished possessions and adaptation to nursing home of 100 nursing home residents. Findings showed those with possessions were better adapted; possessions served functions of historical continuity, comfort, and belongingness; and more women than men had cherished possessions. (Author/PVV)

  5. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Possession of used liquor... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS ALCOHOL BEVERAGE DEALERS Reuse and Possession of Used Liquor Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any...

  6. 46 CFR 308.504 - Definition of territories and possessions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Definition of territories and possessions. 308.504... possessions. Whenever reference is made to the territories and possessions of the United States in this..., said territories and possessions shall be deemed to include only the Virgin Islands of the...

  7. 50 CFR 20.35 - Field possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Field possession limit. 20.35 Section 20... (CONTINUED) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.35 Field possession limit. No...

  8. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately...

  9. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately...

  10. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately...

  11. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately...

  12. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately...

  13. Male homosexuality and spirit possession in Brazil.

    PubMed

    Fry, P

    1985-01-01

    This paper examines the relationship between male homosexuality and the Afro-Brazilian possession cults in Belém do Parà. After a discussion of the literature follows a description of the cults' beliefs, rites and social organization. Male sex roles are then discussed and the two categories, bicha and man, analyzed. It is noted that there is no term which is equivalent to the western category of "homosexual" in this taxonomic system. After putting forward folk explanations for the presence of many bichas in the cults, an analysis is put forward of the social rewards available to bichas within these cults, and the structural relationship between homosexuality and these regions in terms of their congruent marginality vis-à-vis "normal society." PMID:4093598

  14. Planctomycetes do possess a peptidoglycan cell wall

    PubMed Central

    Jeske, Olga; Schüler, Margarete; Schumann, Peter; Schneider, Alexander; Boedeker, Christian; Jogler, Mareike; Bollschweiler, Daniel; Rohde, Manfred; Mayer, Christoph; Engelhardt, Harald; Spring, Stefan; Jogler, Christian

    2015-01-01

    Most bacteria contain a peptidoglycan (PG) cell wall, which is critical for maintenance of shape and important for cell division. In contrast, Planctomycetes have been proposed to produce a proteinaceous cell wall devoid of PG. The apparent absence of PG has been used as an argument for the putative planctomycetal ancestry of all bacterial lineages. Here we show, employing multiple bioinformatic methods, that planctomycetal genomes encode proteins required for PG synthesis. Furthermore, we biochemically demonstrate the presence of the sugar and the peptide components of PG in Planctomycetes. In addition, light and electron microscopic experiments reveal planctomycetal PG sacculi that are susceptible to lysozyme treatment. Finally, cryo-electron tomography demonstrates that Planctomycetes possess a typical PG cell wall and that their cellular architecture is thus more similar to that of other Gram-negative bacteria. Our findings shed new light on the cellular architecture and cell division of the maverick Planctomycetes. PMID:25964217

  15. [The phenomenon of possession. Conception and experiences of possession in youth].

    PubMed

    Bron, B

    1975-01-01

    In the last few years, a trend to the multiplication of experiences of possession has been observed in young people. On the basis of four typical examples, the author examines this phenomenon in the light of the psychiatric, psychoanalytic and theological understanding of possession. It involves mostly young people, who do not have hysterical fits or psychotic episodes during spiritualist practices but who specially tend to take a strong interest in occultism, who very often consume drugs and have contacts with groups in which the interest for demonology plays an important part. PMID:1192724

  16. Direct Catalytic Enantio- and Diastereoselective Ketone Aldol Reactions of Isocyanoacetates**

    PubMed Central

    delaCampa, Raquel; Ortín, Irene; Dixon, Darren J

    2015-01-01

    A catalytic asymmetric aldol addition/cyclization reaction of unactivated ketones with isocyanoacetate pronucleophiles has been developed. A quinine-derived aminophosphine precatalyst and silver oxide were found to be an effective binary catalyst system and promoted the reaction to afford chiral oxazolines possessing a fully substituted stereocenter with good diastereoselectivities and excellent enantioselectivities. PMID:25735645

  17. Catalytic enantioselective intramolecular aza-diels-alder reactions.

    PubMed

    Min, Chang; Lin, Chih-Tsung; Seidel, Daniel

    2015-05-26

    A readily available chiral Brønsted acid was identified as an efficient catalyst for intramolecular Povarov reactions. Polycyclic amines containing three contiguous stereogenic centers were obtained with excellent stereocontrol in a single step from secondary anilines and aldehydes possessing a pendent dienophile. These transformations constitute the first examples of catalytic enantioselective intramolecular aza-Diels-Alder reactions.

  18. Catalytic distillation structure

    DOEpatents

    Smith, Jr., Lawrence A.

    1984-01-01

    Catalytic distillation structure for use in reaction distillation columns, a providing reaction sites and distillation structure and consisting of a catalyst component and a resilient component intimately associated therewith. The resilient component has at least about 70 volume % open space and being present with the catalyst component in an amount such that the catalytic distillation structure consist of at least 10 volume % open space.

  19. 22 CFR 72.14 - Nominal possession; property not normally taken into physical possession.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... possession. (a) When a consular officer take articles of a decedent's personal property from a foreign... Department discharging the consular officer of any responsibility for the articles transferred. (b) A... effects and furnishings, works of art, and book and wine collections, unless such items are of such...

  20. 22 CFR 72.14 - Nominal possession; property not normally taken into physical possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... possession. (a) When a consular officer take articles of a decedent's personal property from a foreign... Department discharging the consular officer of any responsibility for the articles transferred. (b) A... effects and furnishings, works of art, and book and wine collections, unless such items are of such...

  1. Novel β-1,4-Mannanase Belonging to a New Glycoside Hydrolase Family in Aspergillus nidulans*

    PubMed Central

    Shimizu, Motoyuki; Kaneko, Yuhei; Ishihara, Saaya; Mochizuki, Mai; Sakai, Kiyota; Yamada, Miyuki; Murata, Shunsuke; Itoh, Eriko; Yamamoto, Tatsuya; Sugimura, Yu; Hirano, Tatsuya; Takaya, Naoki; Kobayashi, Tetsuo; Kato, Masashi

    2015-01-01

    Many filamentous fungi produce β-mannan-degrading β-1,4-mannanases that belong to the glycoside hydrolase 5 (GH5) and GH26 families. Here we identified a novel β-1,4-mannanase (Man134A) that belongs to a new glycoside hydrolase (GH) family (GH134) in Aspergillus nidulans. Blast analysis of the amino acid sequence using the NCBI protein database revealed that this enzyme had no similarity to any sequences and no putative conserved domains. Protein homologs of the enzyme were distributed to limited fungal and bacterial species. Man134A released mannobiose (M2), mannotriose (M3), and mannotetraose (M4) but not mannopentaose (M5) or higher manno-oligosaccharides when galactose-free β-mannan was the substrate from the initial stage of the reaction, suggesting that Man134A preferentially reacts with β-mannan via a unique catalytic mode. Man134A had high catalytic efficiency (kcat/Km) toward mannohexaose (M6) compared with the endo-β-1,4-mannanase Man5C and notably converted M6 to M2, M3, and M4, with M3 being the predominant reaction product. The action of Man5C toward β-mannans was synergistic. The growth phenotype of a Man134A disruptant was poor when β-mannans were the sole carbon source, indicating that Man134A is involved in β-mannan degradation in vivo. These findings indicate a hitherto undiscovered mechanism of β-mannan degradation that is enhanced by the novel β-1,4-mannanase, Man134A, when combined with other mannanolytic enzymes including various endo-β-1,4-mannanases. PMID:26385921

  2. 1,4-Dihydropyridine Derivatives: Dihydronicotinamide Analogues—Model Compounds Targeting Oxidative Stress

    PubMed Central

    Velena, Astrida; Zarkovic, Neven; Gall Troselj, Koraljka; Bisenieks, Egils; Krauze, Aivars; Poikans, Janis; Duburs, Gunars

    2016-01-01

    Many 1,4-dihydropyridines (DHPs) possess redox properties. In this review DHPs are surveyed as protectors against oxidative stress (OS) and related disorders, considering the DHPs as specific group of potential antioxidants with bioprotective capacities. They have several peculiarities related to antioxidant activity (AOA). Several commercially available calcium antagonist, 1,4-DHP drugs, their metabolites, and calcium agonists were shown to express AOA. Synthesis, hydrogen donor properties, AOA, and methods and approaches used to reveal biological activities of various groups of 1,4-DHPs are presented. Examples of DHPs antioxidant activities and protective effects of DHPs against OS induced damage in low density lipoproteins (LDL), mitochondria, microsomes, isolated cells, and cell cultures are highlighted. Comparison of the AOA of different DHPs and other antioxidants is also given. According to the data presented, the DHPs might be considered as bellwether among synthetic compounds targeting OS and potential pharmacological model compounds targeting oxidative stress important for medicinal chemistry. PMID:26881016

  3. Quinoxaline 1,4-dioxides: hypoxia-selective therapeutic agents.

    PubMed

    Diab-Assef, Mona; Haddadin, Makhluf J; Yared, Pierre; Assaad, Chafika; Gali-Muhtasib, Hala U

    2002-04-01

    A problem that confronts clinicians in the treatment of cancer is the resistance of hypoxic tumors to chemotherapy and radiation therapy. Thus, the development of new drugs that are toxic to hypoxic cells found in solid tumors is an important objective for effective anticancer chemotherapy. We recently showed that the heterocyclic aromatic N-oxides, quinoxaline 1,4-dioxides (QdNOs), are cytotoxic to tumor cells cultured under hypoxia. In this study, we evaluated the hypoxia-selective toxicity of four diversely substituted QdNOs and determined their effect on the expression of hypoxia inducible factor (HIF) 1alpha in the human colon cancer cell line T-84. The various QdNOs were found to possess a 50- to 100-fold greater cytotoxicity to T-84 cells cultured under hypoxia compared with oxia. Interestingly, the hypoxia cytotoxicity ratio (HCR), the ratio of equitoxic concentrations of the drug under aerobic/anoxic conditions, was highly structure related and depended on the nature of the substituents on the QdNO heterocycle. The most cytotoxic 2-benzoyl-3-phenyl-6,7-dichloro derivative of QdNO (DCQ) was potent at a dose of 1 microM with an HCR of 100 and significantly reduced the levels of HIF-1alpha transcript and protein. The 2-benzoyl-3-phenyl derivative (BPQ) had a hypoxia potency of 20 microM and an HCR of 40. By contrast, the 2-aceto-3-methyl and the 2,3-tetramethylene (TMQ) derivatives of QdNO were much less cytotoxic under hypoxia (HCRs of 8.5 and 6.5, respectively) and reduced the expression of HIF-1alpha mRNA to a much lesser extent. Because the nonchlorinated analogue BPQ did not demonstrate behavior similar to that of DCQ, we hypothesize that the C-6, C-7-chlorine of DCQ might play a significant role in the selective hypoxic cytotoxicity of the drug.

  4. Crystal Structure of Hyperthermophilic Endo-β-1,4-glucanase

    PubMed Central

    Zheng, Baisong; Yang, Wen; Zhao, Xinyu; Wang, Yuguo; Lou, Zhiyong; Rao, Zihe; Feng, Yan

    2012-01-01

    Endo-β-1,4-glucanase from thermophilic Fervidobacterium nodosum Rt17-B1 (FnCel5A), a new member of glycosyl hydrolase family 5, is highly thermostable and exhibits the highest activity on carboxymethylcellulose among the reported homologues. To understand the structural basis for the thermostability and catalytic mechanism, we report here the crystal structures of FnCel5A and the complex with glucose at atomic resolution. FnCel5A exhibited a (β/α)8-barrel structure typical of clan GH-A of the glycoside hydrolase families with a large and deep catalytic pocket located in the C-terminal end of the β-strands that may permit substrate access. A comparison of the structure of FnCel5A with related structures from thermopile Clostridium thermocellum, mesophile Clostridium cellulolyticum, and psychrophile Pseudoalteromonas haloplanktis showed significant differences in intramolecular interactions (salt bridges and hydrogen bonds) that may account for the difference in their thermostabilities. The substrate complex structure in combination with a mutagenesis analysis of the catalytic residues implicates a distinctive catalytic module Glu167-His226-Glu283, which suggests that the histidine may function as an intermediate for the electron transfer network between the typical Glu-Glu catalytic module. Further investigation suggested that the aromatic residues Trp61, Trp204, Phe231, and Trp240 as well as polar residues Asn51, His127, Tyr228, and His235 in the active site not only participated in substrate binding but also provided a unique microenvironment suitable for catalysis. These results provide substantial insight into the unique characteristics of FnCel5A for catalysis and adaptation to extreme temperature. PMID:22128157

  5. Atomic ordering periodicity and catalytic properties of nanoparticles

    NASA Astrophysics Data System (ADS)

    Petkov, Valeri

    2008-03-01

    Often nanosized particles of crystals are catalytically very active while the corresponding crystals are not. A typical example is gold. The enhanced catalytic performance of nanosized particles, however, does not come merely from their greatly enhanced surface-to-volume ratio. We would like to draw attention to the often overlooked fact that nanosized particles of crystals do not necessarily possess the periodic 3D structure of their bulk counterparts, and this too may impact their catalytic properties substantially. In particular, nanoparticles that do not have a periodic 3D structure may not come in a well-defined, faceted shape, i.e. may not be terminated by well-defined (usually high energy) atomic planes, as crystalline objects of the same size would be. Hence, nanoparticles may be catalytically more (or less) active than ``nanosized'' crystals. Results from recent structure studies (synchrotron XRD and computer simulations) on 1 -- 5 nm Ru, Au and Pt particles will be presented as evidence.

  6. 50 CFR 622.277 - Bag and possession limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.277 Bag and possession limits. Section 622.11(a) provides the general applicability for bag and possession limits. (a) Atlantic dolphin and wahoo. Bag and possession limits are as follows: (1) Dolphin—10, not to exceed 60 per vessel,...

  7. 50 CFR 622.277 - Bag and possession limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.277 Bag and possession limits. Section 622.11(a) provides the general applicability for bag and possession limits. (a) Atlantic dolphin and wahoo. Bag and possession limits are as follows: (1) Dolphin—10, not to exceed 60 per vessel,...

  8. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Possession of weapons and explosives... explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons... paragraph (a) of this section does not apply to employees who are required to possess weapons or...

  9. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Possession of weapons and explosives... explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons... paragraph (a) of this section does not apply to employees who are required to possess weapons or...

  10. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Possession of weapons and explosives... explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons... paragraph (a) of this section does not apply to employees who are required to possess weapons or...

  11. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Possession of weapons and explosives... explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons... paragraph (a) of this section does not apply to employees who are required to possess weapons or...

  12. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession and landing restrictions. 648... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. (a) Quota Period 1... calendar day. (c) Regulations governing the harvest, possession, landing, purchase, and sale of shark...

  13. 5 CFR 930.111 - State license in possession.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false State license in possession. 930.111... Operators § 930.111 State license in possession. An operator or incidental operator will have a State license in his or her possession at all times while driving a Government-owned or -leased motor vehicle...

  14. 50 CFR 20.39 - Termination of possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Termination of possession. 20.39 Section... (CONTINUED) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.39 Termination of...

  15. 19 CFR 123.62 - Baggage in possession of traveler.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Baggage in possession of traveler. 123.62 Section... OF THE TREASURY CUSTOMS RELATIONS WITH CANADA AND MEXICO Baggage § 123.62 Baggage in possession of traveler. For baggage arriving in the actual possession of a traveler, his declaration shall be accepted...

  16. 27 CFR 31.202 - Possession of refilled liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Possession of refilled... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS ALCOHOL BEVERAGE DEALERS Reuse and Possession of Used Liquor Bottles § 31.202 Possession of refilled liquor bottles. No person who sells, or offers for...

  17. 32 CFR 552.120 - Possession and control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Possession and control. 552.120 Section 552.120 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND... Explosives-Fort Lewis, Washington § 552.120 Possession and control. (a) Possession of weapons on the post...

  18. 18 CFR 1306.3 - Surrender of possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Surrender of possession... ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession. Possession of real property will not be taken until the owner has been paid the agreed purchase price or...

  19. 32 CFR 507.12 - Possession and wearing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Possession and wearing. 507.12 Section 507.12... Possession and wearing. (a) The wearing of any decoration, service medal, badge, service ribbon, lapel button... possession by a person of any of the articles prescribed in § 507.8 of this part is authorized provided...

  20. 24 CFR 27.45 - Transfer of title and possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Transfer of title and possession... Foreclosure of Multifamily Mortgages § 27.45 Transfer of title and possession. (a) If the Secretary is the....20, any commercial tenant and any residential tenant remaining in possession after the expiration...

  1. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly...

  2. 32 CFR 538.3 - Restrictions on possession and use.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Restrictions on possession and use. 538.3 Section 538.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY CLAIMS AND ACCOUNTS MILITARY PAYMENT CERTIFICATES § 538.3 Restrictions on possession and use. (a) Possession or use...

  3. 50 CFR 20.35 - Field possession limit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Field possession limit. 20.35 Section 20.35 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.35 Field possession limit. No...

  4. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Possession of the United States. 404.1093... Income § 404.1093 Possession of the United States. In using the exclusions from gross income provided under section 931 of the Code (relating to income from sources within possessions of the United...

  5. New Women's Suitcases: The Possessive-Adjective Switch.

    ERIC Educational Resources Information Center

    Seymour, Deborah Mandelbaum

    An analysis of the structure of possessive-adjective phrases (e.g., "women's new suitcases, new women's suitcases") in English looks at some data that appear to conflict with the intuitive order of S-structure possessives preceding adjectives. A solution to this apparent anomaly is proposed: it is not the compounding of possessive-noun combination…

  6. Catalytic distillation process

    DOEpatents

    Smith, Jr., Lawrence A.

    1982-01-01

    A method for conducting chemical reactions and fractionation of the reaction mixture comprising feeding reactants to a distillation column reactor into a feed zone and concurrently contacting the reactants with a fixed bed catalytic packing to concurrently carry out the reaction and fractionate the reaction mixture. For example, a method for preparing methyl tertiary butyl ether in high purity from a mixed feed stream of isobutene and normal butene comprising feeding the mixed feed stream to a distillation column reactor into a feed zone at the lower end of a distillation reaction zone, and methanol into the upper end of said distillation reaction zone, which is packed with a properly supported cationic ion exchange resin, contacting the C.sub.4 feed and methanol with the catalytic distillation packing to react methanol and isobutene, and concurrently fractionating the ether from the column below the catalytic zone and removing normal butene overhead above the catalytic zone.

  7. Catalytic distillation process

    DOEpatents

    Smith, L.A. Jr.

    1982-06-22

    A method is described for conducting chemical reactions and fractionation of the reaction mixture comprising feeding reactants to a distillation column reactor into a feed zone and concurrently contacting the reactants with a fixed bed catalytic packing to concurrently carry out the reaction and fractionate the reaction mixture. For example, a method for preparing methyl tertiary butyl ether in high purity from a mixed feed stream of isobutene and normal butene comprising feeding the mixed feed stream to a distillation column reactor into a feed zone at the lower end of a distillation reaction zone, and methanol into the upper end of said distillation reaction zone, which is packed with a properly supported cationic ion exchange resin, contacting the C[sub 4] feed and methanol with the catalytic distillation packing to react methanol and isobutene, and concurrently fractionating the ether from the column below the catalytic zone and removing normal butene overhead above the catalytic zone.

  8. Evolution of catalytic function

    NASA Technical Reports Server (NTRS)

    Joyce, G. F.

    1993-01-01

    An RNA-based evolution system was constructed in the laboratory and used to develop RNA enzymes with novel catalytic function. By controlling the nature of the catalytic task that the molecules must perform in order to survive, it is possible to direct the evolving population toward the expression of some desired catalytic behavior. More recently, this system has been coupled to an in vitro translation procedure, raising the possibility of evolving protein enzymes in the laboratory to produce novel proteins with desired catalytic properties. The aim of this line of research is to reduce darwinian evolution, the fundamental process of biology, to a laboratory procedure that can be made to operate in the service of organic synthesis.

  9. Catalytic distillation structure

    DOEpatents

    Smith, L.A. Jr.

    1984-04-17

    Catalytic distillation structure is described for use in reaction distillation columns, and provides reaction sites and distillation structure consisting of a catalyst component and a resilient component intimately associated therewith. The resilient component has at least about 70 volume % open space and is present with the catalyst component in an amount such that the catalytic distillation structure consists of at least 10 volume % open space. 10 figs.

  10. Clean catalytic combustor program

    NASA Technical Reports Server (NTRS)

    Ekstedt, E. E.; Lyon, T. F.; Sabla, P. E.; Dodds, W. J.

    1983-01-01

    A combustor program was conducted to evolve and to identify the technology needed for, and to establish the credibility of, using combustors with catalytic reactors in modern high-pressure-ratio aircraft turbine engines. Two selected catalytic combustor concepts were designed, fabricated, and evaluated. The combustors were sized for use in the NASA/General Electric Energy Efficient Engine (E3). One of the combustor designs was a basic parallel-staged double-annular combustor. The second design was also a parallel-staged combustor but employed reverse flow cannular catalytic reactors. Subcomponent tests of fuel injection systems and of catalytic reactors for use in the combustion system were also conducted. Very low-level pollutant emissions and excellent combustor performance were achieved. However, it was obvious from these tests that extensive development of fuel/air preparation systems and considerable advancement in the steady-state operating temperature capability of catalytic reactor materials will be required prior to the consideration of catalytic combustion systems for use in high-pressure-ratio aircraft turbine engines.

  11. 31 CFR 1.4 - Public inspection and copying.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Public inspection and copying. 1.4 Section 1.4 Money and Finance: Treasury Office of the Secretary of the Treasury DISCLOSURE OF RECORDS Freedom of Information Act § 1.4 Public inspection and copying. (a) In general. Subject to the application of the exemptions and exclusions...

  12. In Situ X-ray Absorption and Diffraction Studies of Carbon Coated LiFe1/4Mn1/4Co1/4Ni1/4PO4 Cathode During First Charge

    SciTech Connect

    Nam,K.W.; Yang,X.

    2009-04-01

    Synchrotron based in situ X-ray absorption spectroscopy (XAS) and X-ray diffraction (XRD) techniques are used to study electronic and crystal structure changes of the carbon coated LiFe1/4Mn1/4Co1/4Ni1/4PO4 (LiFe1/4Mn1/4Co1/4Ni1/4PO4/C) cathode material for Li-ion batteries during the first charge. In situ Fe, Mn, Co and Ni K-edge XAS results revealed that the three voltage plateaus at 3.6, 4.2 and 4.7 V vs. Li/Li+ are attributed to the redox reactions of Fe2+/Fe3+, Mn2+/Mn3+ and Co2+/Co3+, respectively, while the apparent capacities above 4.9 V is not originated from the Ni2+/Ni3+ redox, but very likely from the electrolyte decomposition. Interesting phase transition behaviors of LiFe1/4Mn1/4Co1/4Ni1/4PO4/C wereobserved with the formation of an intermediate phase and the solid solution regions. Combined in situ XAS and XRD techniques indicate fast electronic structural changes and slow bulk crystal structural changes.

  13. 26 CFR 303.1-4 - Computation of taxes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Computation of taxes. 303.1-4 Section 303.1-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION TAXES UNDER THE TRADING WITH THE ENEMY ACT § 303.1-4 Computation of taxes. (a) Detail of...

  14. 7 CFR 1.4 - Public access to certain materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Public access to certain materials. 1.4 Section 1.4 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.4 Public access to certain materials. (a) In accordance with 5 U.S.C. 552(a)(2), each agency within the...

  15. IRIS Toxicological Review of 1,4-Dioxane (2010 Final)

    EPA Science Inventory

    The final Toxicological Review of 1,4-dioxane provides scientific support and rationale for the hazard and dose-response assessment pertaining to chronic exposure to 1,4-dioxane. Human health risk concerns for 1,4-dioxane are primarily related to exposure from drinking, ground, ...

  16. 5 CFR 1.4 - Extent of the excepted service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Extent of the excepted service. 1.4 Section 1.4 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE RULES COVERAGE AND DEFINITIONS (RULE I) § 1.4 Extent of the excepted service. (a) The excepted service shall include all...

  17. 14 CFR Sec. 1-4 - System of accounts coding.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false System of accounts coding. Sec. 1-4 Section 1-4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION... General Accounting Provisions Sec. 1-4 System of accounts coding. (a) A four digit control number...

  18. 14 CFR Sec. 1-4 - System of accounts coding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false System of accounts coding. Sec. 1-4 Section 1-4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION... General Accounting Provisions Sec. 1-4 System of accounts coding. (a) A four digit control number...

  19. 14 CFR Sec. 1-4 - System of accounts coding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false System of accounts coding. Sec. 1-4 Section 1-4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION... General Accounting Provisions Sec. 1-4 System of accounts coding. (a) A four digit control number...

  20. 14 CFR Sec. 1-4 - System of accounts coding.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false System of accounts coding. Sec. 1-4 Section 1-4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION... General Accounting Provisions Sec. 1-4 System of accounts coding. (a) A four digit control number...

  1. 26 CFR 1.4-1 - Number of exemptions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Number of exemptions. 1.4-1 Section 1.4-1... and Surtaxes § 1.4-1 Number of exemptions. (a) For the purpose of determining the optional tax imposed under section 3, the taxpayer shall use the number of exemptions allowable to him as deductions...

  2. 26 CFR 1.4-1 - Number of exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Number of exemptions. 1.4-1 Section 1.4-1... and Surtaxes § 1.4-1 Number of exemptions. (a) For the purpose of determining the optional tax imposed under section 3, the taxpayer shall use the number of exemptions allowable to him as deductions...

  3. Catalytic combustion over hexaaluminates

    SciTech Connect

    Ramesh, K.S.; Kingsley, J.J.; Hubler, T.L.; McCready, D.E.; Cox, J.L.

    1997-12-31

    Combustion is the oldest and most extensively used process for the production of light, heat, and energy utilization. Mankind has sought to control combustion since prehistoric times to more effectively utilize the combustible material, control the products of combustion, and harness the energy released during combustion. Catalysts provide the means to control the reactions of combustion beyond what can be achieved in the homogeneous gas phase (1). Catalysts also enable operation outside the range of flammability limits and control atmospheric pollutants of combustion, mainly NO{sub x}, carbon monoxide, and particles of incomplete combustion (soot). The major technical difficulty that has hindered widespread application of catalytic combustion devices is their poor performance, particularly durability of their ceramic substrates and catalytically active phases in the high temperature environment. Catalytic combustion of hydrocarbons over metals and metal oxide catalysts has been explored extensively. Recent reviews of materials for high temperature catalytic combustion have been provided by Marcus et al. (2) and Trim (3). Hexaaluminates which show good thermal stability above 1200{degrees}C are one class of metal oxides receiving consideration for application in high temperature combustion devices. Matsuda et al. (4) have developed thermally stable La-hexaaluminates with the same layer structure as Ba-hexaaluminate and have investigated their catalytic application. Machida et al. (5-7) have investigated the catalytic properties of a number of hexaaluminates of BaMAl{sub 11}O{sub 19-{alpha}}(M=Cr, Mn,Fe,Co,Ni). Here we report the synthesis, properties and catalytic combustion of some new hexaaluminates.

  4. 40 CFR 721.990 - 1,4-Benzedicarboxylic acid, dimethyl ester, polymer with 1,4 - butanediol, cyclized.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ester, polymer with 1,4 - butanediol, cyclized. 721.990 Section 721.990 Protection of Environment..., dimethyl ester, polymer with 1,4 - butanediol, cyclized. (a) Chemical substance and significant new uses..., polymer with 1,4 - butanediol, cyclized (PMN P-00-0789; CAS No. 263244-54-8) is subject to reporting...

  5. 40 CFR 721.990 - 1,4-Benzedicarboxylic acid, dimethyl ester, polymer with 1,4 - butanediol, cyclized.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ester, polymer with 1,4 - butanediol, cyclized. 721.990 Section 721.990 Protection of Environment..., dimethyl ester, polymer with 1,4 - butanediol, cyclized. (a) Chemical substance and significant new uses..., polymer with 1,4 - butanediol, cyclized (PMN P-00-0789; CAS No. 263244-54-8) is subject to reporting...

  6. 40 CFR 721.990 - 1,4-Benzedicarboxylic acid, dimethyl ester, polymer with 1,4 - butanediol, cyclized.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ester, polymer with 1,4 - butanediol, cyclized. 721.990 Section 721.990 Protection of Environment..., dimethyl ester, polymer with 1,4 - butanediol, cyclized. (a) Chemical substance and significant new uses..., polymer with 1,4 - butanediol, cyclized (PMN P-00-0789; CAS No. 263244-54-8) is subject to reporting...

  7. 40 CFR 721.990 - 1,4-Benzedicarboxylic acid, dimethyl ester, polymer with 1,4 - butanediol, cyclized.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ester, polymer with 1,4 - butanediol, cyclized. 721.990 Section 721.990 Protection of Environment..., dimethyl ester, polymer with 1,4 - butanediol, cyclized. (a) Chemical substance and significant new uses..., polymer with 1,4 - butanediol, cyclized (PMN P-00-0789; CAS No. 263244-54-8) is subject to reporting...

  8. 40 CFR 721.990 - 1,4-Benzedicarboxylic acid, dimethyl ester, polymer with 1,4 - butanediol, cyclized.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ester, polymer with 1,4 - butanediol, cyclized. 721.990 Section 721.990 Protection of Environment..., dimethyl ester, polymer with 1,4 - butanediol, cyclized. (a) Chemical substance and significant new uses..., polymer with 1,4 - butanediol, cyclized (PMN P-00-0789; CAS No. 263244-54-8) is subject to reporting...

  9. 1,4-Dideoxy-1,4-imino-D-mannitol inhibits glycoprotein processing and mannosidase.

    PubMed

    Palamarczyk, G; Mitchell, M; Smith, P W; Fleet, G W; Elbein, A D

    1985-11-15

    1,4-Dideoxy-1,4-imino-D-mannitol (DIM) was synthesized chemically from benzyl-alpha-D-mannopyranoside [Fleet et al (1984) J. Chem. Soc. Chem. Commun., 1240-1241], and was tested in vitro as an inhibitor of various alpha-mannosidases and in cell culture as an inhibitor of glycoprotein processing. DIM proved to be an effective inhibitor of jack bean alpha-mannosidase, with 50% inhibition requiring 25 to 50 ng/ml inhibitor. It also inhibited lysosomal alpha-mannosidase, but in this case 50% inhibition required about 1 to 2 micrograms/ml. In both cases, the inhibition was of the competitive type when p-nitrophenyl-alpha-D-mannopyranoside was used as the substrate. The inhibition was better at higher pH values, suggesting that DIM was more effective when the nitrogen in the ring was in the unprotonated form. In addition, rat liver processing mannosidase I was also inhibited by DIM as measured by the release of [3H]mannose from [3H]mannose-labeled Man9GlcNAc. Glycoprotein processing was examined in influenza virus-infected MDCK cells. Infected cells were incubated in various concentrations of DIM and labeled with [2-3H]mannose. Viral and cell pellets were digested with Pronase and glycopeptides were isolated by gel filtration on columns of Bio-Gel P-4. The glycopeptides were then treated with endoglucosaminidase H (Endo H) and rechromatographed on the Bio-Gel column in order to distinguish complex from high-mannose structures. As the DIM concentration in the medium was raised, more and more of the [3H]mannose was incorporated into high-mannose oligosaccharides, and less and less radioactivity was in the complex chains. Most of the Endo H-released oligosaccharides induced by DIM were of the Man9GlcNAc structure, as determined by gel filtration, HPLC, and digestion by alpha-mannosidase. Thus, DIM also appears to inhibit mannosidase I in cell culture. However, about 15% of the Endo H-released oligosaccharides appear to be hybrid types of oligosaccharides, suggesting that

  10. Transient catalytic combustor model

    NASA Technical Reports Server (NTRS)

    Tien, J. S.

    1981-01-01

    A quasi-steady gas phase and thermally thin substrate model is used to analyze the transient behavior of catalytic monolith combustors in fuel lean operation. The combustor response delay is due to the substrate thermal inertia. Fast response is favored by thin substrate, short catalytic bed length, high combustor inlet and final temperatures, and small gas channel diameters. The calculated gas and substrate temperature time history at different axial positions provides an understanding of how the catalytic combustor responds to an upstream condition change. The computed results also suggest that the gas residence times in the catalytic bed in the after bed space are correlatable with the nondimensional combustor response time. The model also performs steady state combustion calculations; and the computed steady state emission characteristics show agreement with available experimental data in the range of parameters covered. A catalytic combustor design for automotive gas turbine engine which has reasonably fast response ( 1 second) and can satisfy the emission goals in an acceptable total combustor length is possible.

  11. Catalytic nanoporous membranes

    DOEpatents

    Pellin, Michael J; Hryn, John N; Elam, Jeffrey W

    2013-08-27

    A nanoporous catalytic membrane which displays several unique features Including pores which can go through the entire thickness of the membrane. The membrane has a higher catalytic and product selectivity than conventional catalysts. Anodic aluminum oxide (AAO) membranes serve as the catalyst substrate. This substrate is then subjected to Atomic Layer Deposition (ALD), which allows the controlled narrowing of the pores from 40 nm to 10 nm in the substrate by deposition of a preparatory material. Subsequent deposition of a catalytic layer on the inner surfaces of the pores reduces pore sizes to less than 10 nm and allows for a higher degree of reaction selectivity. The small pore sizes allow control over which molecules enter the pores, and the flow-through feature can allow for partial oxidation of reactant species as opposed to complete oxidation. A nanoporous separation membrane, produced by ALD is also provided for use in gaseous and liquid separations. The membrane has a high flow rate of material with 100% selectivity. Also provided is a method for producing a catalytic membrane having flow-through pores and discreet catalytic clusters adhering to the inside surfaces of the pores.

  12. Catalytic coherence transformations

    NASA Astrophysics Data System (ADS)

    Bu, Kaifeng; Singh, Uttam; Wu, Junde

    2016-04-01

    Catalytic coherence transformations allow the otherwise impossible state transformations using only incoherent operations with the aid of an auxiliary system with finite coherence that is not being consumed in any way. Here we find the necessary and sufficient conditions for the deterministic and stochastic catalytic coherence transformations between a pair of pure quantum states. In particular, we show that the simultaneous decrease of a family of Rényi entropies of the diagonal parts of the states under consideration is a necessary and sufficient condition for the deterministic catalytic coherence transformations. Similarly, for stochastic catalytic coherence transformations we find the necessary and sufficient conditions for achieving a higher optimal probability of conversion. We thus completely characterize the coherence transformations among pure quantum states under incoherent operations. We give numerous examples to elaborate our results. We also explore the possibility of the same system acting as a catalyst for itself and find that indeed self-catalysis is possible. Further, for the cases where no catalytic coherence transformation is possible we provide entanglement-assisted coherence transformations and find the necessary and sufficient conditions for such transformations.

  13. Catalytic hydrotreating process

    DOEpatents

    Karr, Jr., Clarence; McCaskill, Kenneth B.

    1978-01-01

    Carbonaceous liquids boiling above about 300.degree. C such as tars, petroleum residuals, shale oils and coal-derived liquids are catalytically hydrotreated by introducing the carbonaceous liquid into a reaction zone at a temperature in the range of 300.degree. to 450.degree. C and a pressure in the range of 300 to 4000 psig for effecting contact between the carbonaceous liquid and a catalytic transition metal sulfide in the reaction zone as a layer on a hydrogen permeable transition metal substrate and then introducing hydrogen into the reaction zone by diffusing the hydrogen through the substrate to effect the hydrogenation of the carbonaceous liquid in the presence of the catalytic sulfide layer.

  14. Catalytic membranes beckon

    SciTech Connect

    Caruana, C.M.

    1994-11-01

    Chemical engineers here and abroad are finding that the marriage of catalysts and membranes holds promise for faster and more specific reactions, although commercialization of this technology is several years away. Catalytic membrane reactors (CMRs) combine a heterogeneous catalyst and a permselective membrane. Reactions performed by CMRs provide higher yields--sometimes as much as 50% higher--because of better reaction selectivity--as opposed to separation selectivity. CMRs also can work at very high temperatures, using ceramic materials that would not be possible with organic membranes. Although the use of CMRs is not widespread presently, the development of new membranes--particularly porous ceramic and zeolite membranes--will increase the potential to improve yields of many catalytic processes. The paper discusses ongoing studies, metal and advanced materials for membranes, the need for continued research, hydrogen recovery from coal-derived gases, catalytic oxidation of sulfides, CMRs for water purification, and oxidative coupling of methane.

  15. Catalytic molecular beacons.

    PubMed

    Stojanovic, M N; de Prada, P; Landry, D W

    2001-06-01

    We have constructed catalytic molecular beacons from a hammerhead-type deoxyribozyme by a modular design. The deoxyribozyme was engineered to contain a molecular beacon stem-loop module that, when closed, inhibits the deoxyribozyme module and is complementary to a target oligonucleotide. Binding of target oligonucleotides opens the beacon stem-loop and allosterically activates the deoxyribozyme module, which amplifies the recognition event through cleavage of a doubly labeled fluorescent substrate. The customized modular design of catalytic molecular beacons allows for any two single-stranded oligonucleotide sequences to be distinguished in homogenous solution in a single step. Our constructs demonstrate that antisense conformational triggers based on molecular beacons can be used to initiate catalytic events. The selectivity of the system is sufficient for analytical applications and has potential for the construction of deoxyribozyme-based drug delivery tools specifically activated in cells containing somatic mutations.

  16. Fluid catalytic cracking

    SciTech Connect

    Bartley, B.H.; Petty, R.H.

    1982-08-17

    Gaseous sulfur compounds are removed from a sulfur-containing gas mixture by reacting sulfur oxides in the gas mixture with alumina in association with bismuth. The process is particularly useful in fluid catalytic cracking of sulfur-containing petroleum charge stocks wherein sulfur is contained in coke deposited on the fluidized cracking catalyst. By the process of this invention, sulfur oxides may be removed from regenerator off-gases from a fluidized catalytic cracking unit by incorporating particulate alumina impregnated with bismuth in particulate cracking catalyst whereby sulfur oxides generated in the regeneration of the catalyst are reacted with bismuth-impregnated alumina. Sulfur oxides produced during regeneration of the catalyst by burning the coke with air are captured and converted to hydrogen sulfide in the cracking reactor. The hydrogen sulfide so produced is readily separated from petroleum products of the catalytic cracking reaction process.

  17. Steam reformer with catalytic combustor

    DOEpatents

    Voecks, Gerald E.

    1990-03-20

    A steam reformer is disclosed having an annular steam reforming catalyst bed formed by concentric cylinders and having a catalytic combustor located at the center of the innermost cylinder. Fuel is fed into the interior of the catalytic combustor and air is directed at the top of the combustor, creating a catalytic reaction which provides sufficient heat so as to maintain the catalytic reaction in the steam reforming catalyst bed. Alternatively, air is fed into the interior of the catalytic combustor and a fuel mixture is directed at the top. The catalytic combustor provides enhanced radiant and convective heat transfer to the reformer catalyst bed.

  18. Steam reformer with catalytic combustor

    NASA Technical Reports Server (NTRS)

    Voecks, Gerald E. (Inventor)

    1990-01-01

    A steam reformer is disclosed having an annular steam reforming catalyst bed formed by concentric cylinders and having a catalytic combustor located at the center of the innermost cylinder. Fuel is fed into the interior of the catalytic combustor and air is directed at the top of the combustor, creating a catalytic reaction which provides sufficient heat so as to maintain the catalytic reaction in the steam reforming catalyst bed. Alternatively, air is fed into the interior of the catalytic combustor and a fuel mixture is directed at the top. The catalytic combustor provides enhanced radiant and convective heat transfer to the reformer catalyst bed.

  19. Polymorphism in chloro derivatives of 1,4-naphthoquinone: Experiment and density functional theoretic investigations

    NASA Astrophysics Data System (ADS)

    Chaudhari, Dinkar; Gejji, Shridhar P.; Lande, Dipali N.; Chakravarty, Debamitra; Salunke-Gawali, Sunita

    2016-09-01

    Molecular interactions underlying polymorphs of chlorine containing 1,4-naphthoquinone derivatives have been investigated by employing single crystal X-ray, 1H NMR, FTIR and electronic spectra experiments combined with density functional theory. Two polymorphs of 2,3-dichloro-1,4-naphthoquinone possessing (i) triclinic space group P-1(A1 and A3), and (ii) orthorhombic with Pb21a (A2) space group were obtained. The polymorph A3 has two molecules in its asymmetric unit which facilitate Csbnd H⋯O interactions engendeing polymeric planar sheets. The two polymorphs of 2-amino-3-chloro-1,4-naphthoquinone reveal monoclinic forms with Pc (B1) and C2/C (B2) space groups. A tetramer of B2 molecule possess Nsbnd H⋯O interactions. The polymorphs of 2-chloro-3-hydroxy-1,4-naphthoquinone crystallizes in monoclinic space groups Pc (C1) and Pn (C2). Polymeric chain of C2 molecules results via Osbnd H⋯O interactions and the chains further are connected through Csbnd H⋯Cl and π-π stacking interactions those arise from benzenoid and quinonoid centroid. Moreover A3 facilitates the dimer via the halogen bonding interactions. Furthermore hydrogen bonding renders stability to the dimer C2. On the other hand compound B2 does not favor dimer formation. These inferences based on experimental observations are rationalized through the use of the dispersion corrected M06-2x functional based density functional theory. Further time dependent density functional theory has been used to assign the electronic transitions in UV-visible spectra of A3, B2 and C2.

  20. Fluid catalytic cracking

    SciTech Connect

    Petty, R.H.; Bartley, B.H.

    1984-05-01

    A fluid catalytic cracking process is disclosed for sulfur-containing petroleum charge stocks. Sulfur contained in coke deposited on the fluidized cracking catalyst in the reactor is converted to sulfur oxides in the regenerator and removed from regenerator off-gases by incorporating a composite of alumina and bismuth oxides in a particulate cracking catalyst. Sulfur oxides produced during regeneration of the catalyst by burning the coke with air in the regenerator are captured by the alumina-bismuth oxides composite and converted to hydrogen sulfide in the cracking reactor. The hydrogen sulfide so produced is readily separated from petroleum products of the catalytic cracking reaction process.

  1. 1. FRONT FACADE (Photograph of photograph in possession of Turner ...

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

    1. FRONT FACADE (Photograph of photograph in possession of Turner Associates and Nicholas Satterlee Associates, Washington, DC, 1973.) - 1 & 2 Logan Circle (House), Washington, District of Columbia, DC

  2. 49 CFR 172.523 - EXPLOSIVES 1.4 placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false EXPLOSIVES 1.4 placard. 172.523 Section 172.523... SECURITY PLANS Placarding § 172.523 EXPLOSIVES 1.4 placard. (a) Except for size and color, the EXPLOSIVES 1... subpart, the background color on the EXPLOSIVES 1.4 placard must be orange. The “*” shall be...

  3. 49 CFR 172.523 - EXPLOSIVES 1.4 placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false EXPLOSIVES 1.4 placard. 172.523 Section 172.523... SECURITY PLANS Placarding § 172.523 EXPLOSIVES 1.4 placard. (a) Except for size and color, the EXPLOSIVES 1... subpart, the background color on the EXPLOSIVES 1.4 placard must be orange. The “*” shall be...

  4. 49 CFR 172.523 - EXPLOSIVES 1.4 placard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false EXPLOSIVES 1.4 placard. 172.523 Section 172.523... SECURITY PLANS Placarding § 172.523 EXPLOSIVES 1.4 placard. (a) Except for size and color, the EXPLOSIVES 1... subpart, the background color on the EXPLOSIVES 1.4 placard must be orange. The “*” shall be...

  5. 49 CFR 172.523 - EXPLOSIVES 1.4 placard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false EXPLOSIVES 1.4 placard. 172.523 Section 172.523... SECURITY PLANS Placarding § 172.523 EXPLOSIVES 1.4 placard. (a) Except for size and color, the EXPLOSIVES 1... subpart, the background color on the EXPLOSIVES 1.4 placard must be orange. The “*” shall be...

  6. 49 CFR 172.523 - EXPLOSIVES 1.4 placard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false EXPLOSIVES 1.4 placard. 172.523 Section 172.523... SECURITY PLANS Placarding § 172.523 EXPLOSIVES 1.4 placard. (a) Except for size and color, the EXPLOSIVES 1... subpart, the background color on the EXPLOSIVES 1.4 placard must be orange. The “*” shall be...

  7. Catalytic activities of zeolite compounds for decomposing aqueous ozone.

    PubMed

    Kusuda, Ai; Kitayama, Mikito; Ohta, Yoshio

    2013-12-01

    The advanced oxidation process (AOP), chemical oxidation using aqueous ozone in the presence of appropriate catalysts to generate highly reactive oxygen species, offers an attractive option for removing poorly biodegradable pollutants. Using the commercial zeolite powders with various Si/Al ratios and crystal structures, their catalytic activities for decomposing aqueous ozone were evaluated by continuously flowing ozone to water containing the zeolite powders. The hydrophilic zeolites (low Si/Al ratio) with alkali cations in the crystal structures were found to possess high catalytic activity for decomposing aqueous ozone. The hydrophobic zeolite compounds (high Si/Al ratio) were found to absorb ozone very well, but to have no catalytic activity for decomposing aqueous ozone. Their catalytic activities were also evaluated by using the fixed bed column method. When alkali cations were removed by acid rinsing or substituted by alkali-earth cations, the catalytic activities was significantly deteriorated. These results suggest that the metal cations on the crystal surface of the hydrophilic zeolite would play a key role for catalytic activity for decomposing aqueous ozone.

  8. Catalytic activities of zeolite compounds for decomposing aqueous ozone.

    PubMed

    Kusuda, Ai; Kitayama, Mikito; Ohta, Yoshio

    2013-12-01

    The advanced oxidation process (AOP), chemical oxidation using aqueous ozone in the presence of appropriate catalysts to generate highly reactive oxygen species, offers an attractive option for removing poorly biodegradable pollutants. Using the commercial zeolite powders with various Si/Al ratios and crystal structures, their catalytic activities for decomposing aqueous ozone were evaluated by continuously flowing ozone to water containing the zeolite powders. The hydrophilic zeolites (low Si/Al ratio) with alkali cations in the crystal structures were found to possess high catalytic activity for decomposing aqueous ozone. The hydrophobic zeolite compounds (high Si/Al ratio) were found to absorb ozone very well, but to have no catalytic activity for decomposing aqueous ozone. Their catalytic activities were also evaluated by using the fixed bed column method. When alkali cations were removed by acid rinsing or substituted by alkali-earth cations, the catalytic activities was significantly deteriorated. These results suggest that the metal cations on the crystal surface of the hydrophilic zeolite would play a key role for catalytic activity for decomposing aqueous ozone. PMID:25078817

  9. Catalytic efficiency of designed catalytic proteins

    PubMed Central

    Korendovych, Ivan V; DeGrado, William F

    2014-01-01

    The de novo design of catalysts that mimic the affinity and specificity of natural enzymes remains one of the Holy Grails of chemistry. Despite decades of concerted effort we are still unable to design catalysts as efficient as enzymes. Here we critically evaluate approaches to (re)design of novel catalytic function in proteins using two test cases: Kemp elimination and ester hydrolysis. We show that the degree of success thus far has been modest when the rate enhancements seen for the designed proteins are compared with the rate enhancements by small molecule catalysts in solvents with properties similar to the active site. Nevertheless, there are reasons for optimism: the design methods are ever improving and the resulting catalyst can be efficiently improved using directed evolution. PMID:25048695

  10. Catalytic efficiency of designed catalytic proteins.

    PubMed

    Korendovych, Ivan V; DeGrado, William F

    2014-08-01

    The de novo design of catalysts that mimic the affinity and specificity of natural enzymes remains one of the Holy Grails of chemistry. Despite decades of concerted effort we are still unable to design catalysts as efficient as enzymes. Here we critically evaluate approaches to (re)design of novel catalytic function in proteins using two test cases: Kemp elimination and ester hydrolysis. We show that the degree of success thus far has been modest when the rate enhancements seen for the designed proteins are compared with the rate enhancements by small molecule catalysts in solvents with properties similar to the active site. Nevertheless, there are reasons for optimism: the design methods are ever improving and the resulting catalyst can be efficiently improved using directed evolution.

  11. 27 CFR 31.202 - Possession of refilled liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... liquor bottles. 31.202 Section 31.202 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Liquor Bottles § 31.202 Possession of refilled liquor bottles. No person who sells, or offers for sale, distilled spirits, or agent or employee of such person, shall: (a) Possess any liquor bottle in which...

  12. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... bottles. 31.203 Section 31.203 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Bottles § 31.203 Possession of used liquor bottles. The possession of used liquor bottles by any person... circumstances: (a) The owner or occupant of any premises on which the used bottles have been lawfully...

  13. 12 CFR 558.1 - Procedure upon taking possession.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Procedure upon taking possession. 558.1 Section 558.1 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY POSSESSION BY CONSERVATORS AND RECEIVERS FOR FEDERAL AND STATE SAVINGS ASSOCIATIONS § 558.1 Procedure upon taking...

  14. 25 CFR 11.452 - Possession of a controlled substance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... unlawful for a person to knowingly or intentionally possess any controlled substance listed in 21 CFR Part... by 21 CFR 1308.21 through 1308.35, as amended; or (3) The provisions of 42 U.S.C. 1996a (regarding... 25 Indians 1 2010-04-01 2010-04-01 false Possession of a controlled substance. 11.452 Section...

  15. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Transfer of title and possession. 27.117 Section 27.117 Housing and Urban Development Office of the Secretary, Department of Housing... Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is...

  16. An Interpretive Approach to Inalienable Possession in French.

    ERIC Educational Resources Information Center

    Herschensohn, Julia

    The Lexicalist-interpretive approach to inalienable possession adopted in this paper proposes that body parts are generated with either the article (the unmarked determiner) or the possessive adjective (the marked determiner). The unmarked body part is codesignate with the indirect object; in the case of pseudo-transitives--a clearly delimited…

  17. 9. Photocopy of 1845 manuscript (original in the possession of ...

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

    9. Photocopy of 1845 manuscript (original in the possession of the Metropolitan Museum of Art, New York City, N.Y.; photocopy in the possession of the Onondaga Historical Association) ENTRY IN A. J. DAVIS' (ARCHITECT) ACCOUNT BOOK, SHOWING SKETCH OF WEST ELEVATION AND FIRST LEVEL PLAN, AND SCHEDULE OF TEN DRAWINGS - Sedgewick House, 742 James Street, Syracuse, Onondaga County, NY

  18. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE SPINY LOBSTER FISHERY OF THE GULF OF MEXICO AND SOUTH ATLANTIC Management... daily bag or possession limit for spiny lobster in or from the EEZ off the southern Atlantic states... fishing season specified in § 640.20(b)(1), the daily bag or possession limit of spiny lobster in or...

  19. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE SPINY LOBSTER FISHERY OF THE GULF OF MEXICO AND SOUTH ATLANTIC Management... daily bag or possession limit for spiny lobster in or from the EEZ off the southern Atlantic states... fishing season specified in § 640.20(b)(1), the daily bag or possession limit of spiny lobster in or...

  20. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE SPINY LOBSTER FISHERY OF THE GULF OF MEXICO AND SOUTH ATLANTIC Management... daily bag or possession limit for spiny lobster in or from the EEZ off the southern Atlantic states... fishing season specified in § 640.20(b)(1), the daily bag or possession limit of spiny lobster in or...

  1. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish...

  2. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish...

  3. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish...

  4. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish...

  5. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish...

  6. Pre-Posed Possessive Constructions in Russian and Polish

    ERIC Educational Resources Information Center

    Houle, Erik Richard

    2013-01-01

    In Contemporary Standard Russian (CSR) and Contemporary Standard Polish (CSP) nominal possession is conveyed by means of the adnominal genitive. In this construction the dependent follows the noun it modifies and is marked morphologically for possession in the genitive case. The head noun is marked morphologically for any one of the six…

  7. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing...

  8. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing...

  9. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing...

  10. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing...

  11. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. Link to an amendment published at 75 FR 57702, Sept. 22, 2010....

  12. 22 CFR 72.15 - Action when possession is impractical.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Action when possession is impractical. 72.15 Section 72.15 Foreign Relations DEPARTMENT OF STATE PROTECTION AND WELFARE OF AMERICANS, THEIR PROPERTY....15 Action when possession is impractical. (a) A consular officer should not take physical...

  13. The Relationship between Social Capital and Weapon Possession on Campus

    ERIC Educational Resources Information Center

    Messer, Rachel H.; Bradley, Kristopher I.; Calvi, Jessica L.; Kennison, Shelia M.

    2012-01-01

    The present research focused on the problem of how college officials might be able to predict weapon possession on college campuses. We hypothesized that measures of social capital (i.e., trust and participation in society) may be useful in identifying individuals who are likely to possess weapons on campuses. Prior research has shown that those…

  14. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception....

  15. Spectral and structural characterization of 2-(fluorophenylamino)- and 2-(nitrophenylamino)-1,4-naphthoquinone derivatives

    NASA Astrophysics Data System (ADS)

    Leyva, Elisa; Schmidtke Sobeck, Sarah J.; Loredo-Carrillo, Silvia E.; Magaldi-Lara, Diego A.

    2014-06-01

    Naphthoquinone amino derivatives exhibit interesting physicochemical properties and are of interest for potential medicinal purposes. The preparation of novel 2-(nitrophenylamino)-1,4-naphthoquinones derivatives was achieved by reaction of nitroanilines with 1,4-naphthoquinone with a catalytic amount of FeCl3 or by direct nitration of 2-(phenylamino)-1,4-naphthoquinone (PAN). Structural and photophysical properties of a series of NO2PANs and FPANs derivatives are examined using computational and spectroscopic methods. Absorbance and emission spectra are measured in a range of solvent environments to examine the impact of solvent-solute interactions. Additionally quantum calculations are used to evaluate the electronic nature of the spectral transitions and compare structures of the different PAN derivatives. The lowest energy electronic transitions have charge transfer character, and show the most sensitivity to solvent and substituents. Higher energy π-π* transitions are relatively insensitive to both factors. Computational predictions are in good agreement with the experimental spectra, and provide molecular-level insight variations amongst the different aniline-substituents.

  16. Advanced Electrochemical Oxidation of 1,4-Dioxane via Dark Catalysis by Novel Titanium Dioxide (TiO2) Pellets.

    PubMed

    Jasmann, Jeramy R; Borch, Thomas; Sale, Tom C; Blotevogel, Jens

    2016-08-16

    1,4-dioxane is an emerging groundwater contaminant with significant regulatory implications. Because it is resistant to traditional groundwater treatments, remediation of 1,4-dioxane is often limited to costly ex situ UV-based advanced oxidation. By varying applied voltage, electrical conductivity, seepage velocity, and influent contaminant concentration in flow-through reactors, we show that electrochemical oxidation is a viable technology for in situ and ex situ treatment of 1,4-dioxane under a wide range of environmental conditions. Using novel titanium dioxide (TiO2) pellets, we demonstrate for the first time that this prominent catalyst can be activated in the dark even when electrically insulated from the electrodes. TiO2-catalyzed reactors achieved efficiencies of greater than 97% degradation of 1,4-dioxane, up to 4.6 times higher than noncatalyzed electrolytic reactors. However, the greatest catalytic enhancement (70% degradation versus no degradation without catalysis) was observed in low-ionic-strength water, where conventional electrochemical approaches notoriously fail. The TiO2 pellet's dark-catalytic oxidation activity was confirmed on the pharmaceutical lamotrigine and the industrial solvent chlorobenzene, signifying that electrocatalytic treatment has tremendous potential as a transformative remediation technology for persistent organic pollutants in groundwater and other aqueous environments. PMID:27420906

  17. Advanced Electrochemical Oxidation of 1,4-Dioxane via Dark Catalysis by Novel Titanium Dioxide (TiO2) Pellets.

    PubMed

    Jasmann, Jeramy R; Borch, Thomas; Sale, Tom C; Blotevogel, Jens

    2016-08-16

    1,4-dioxane is an emerging groundwater contaminant with significant regulatory implications. Because it is resistant to traditional groundwater treatments, remediation of 1,4-dioxane is often limited to costly ex situ UV-based advanced oxidation. By varying applied voltage, electrical conductivity, seepage velocity, and influent contaminant concentration in flow-through reactors, we show that electrochemical oxidation is a viable technology for in situ and ex situ treatment of 1,4-dioxane under a wide range of environmental conditions. Using novel titanium dioxide (TiO2) pellets, we demonstrate for the first time that this prominent catalyst can be activated in the dark even when electrically insulated from the electrodes. TiO2-catalyzed reactors achieved efficiencies of greater than 97% degradation of 1,4-dioxane, up to 4.6 times higher than noncatalyzed electrolytic reactors. However, the greatest catalytic enhancement (70% degradation versus no degradation without catalysis) was observed in low-ionic-strength water, where conventional electrochemical approaches notoriously fail. The TiO2 pellet's dark-catalytic oxidation activity was confirmed on the pharmaceutical lamotrigine and the industrial solvent chlorobenzene, signifying that electrocatalytic treatment has tremendous potential as a transformative remediation technology for persistent organic pollutants in groundwater and other aqueous environments.

  18. 7 CFR 1.4 - Public access to certain materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Public access to certain materials. 1.4 Section 1.4... access to certain materials. (a) In accordance with 5 U.S.C. 552(a)(2), each agency within the Department shall make the following materials available for public inspection and copying (unless they are...

  19. 27 CFR 1.4 - Delegations of the Administrator.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Delegation of the Administrator's Authorities in 27 CFR Part 1, Basic Permit Requirements Under the Federal... Administrator. 1.4 Section 1.4 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Delegations of the Administrator. Most of the regulatory authorities of the Administrator contained in...

  20. 41 CFR 60-1.4 - Equal opportunity clause.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Equal opportunity clause. 60-1.4 Section 60-1.4 Public Contracts and Property Management Other Provisions Relating to Public... 1-OBLIGATIONS OF CONTRACTORS AND SUBCONTRACTORS Preliminary Matters; Equal Opportunity...

  1. 41 CFR 60-1.4 - Equal opportunity clause.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Equal opportunity clause. 60-1.4 Section 60-1.4 Public Contracts and Property Management Other Provisions Relating to Public... 1-OBLIGATIONS OF CONTRACTORS AND SUBCONTRACTORS Preliminary Matters; Equal Opportunity...

  2. Photochemistry Of 2,5-Diacyl-1, 4-Dimethylbenzenes

    NASA Technical Reports Server (NTRS)

    Meador, Michael A.

    1989-01-01

    Experiments described in report revealed potentially useful aspects of photochemistry of 2,5-dibenzoyl-1, 4-dimethylbenzene (DBX) and 2,5-diacetyl-1, 4-dimethylbenzene (DAX). Behavior of these compounds reminiscent of orthoalkylphenyl ketones, studied from similar perspective for more than two decades.

  3. 12 CFR 1.4 - Calculation of limits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... change in the bank's capital category for purposes of 12 U.S.C. 1831o and 12 CFR 6.3. (b) Effective date... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Calculation of limits. 1.4 Section 1.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INVESTMENT SECURITIES §...

  4. Radiolabeling of Cramoll 1,4: Evaluation of the Biodistribution

    PubMed Central

    Ferreira de Carvalho Patricio, Beatriz; Lima-Ribeiro, Maria Helena Madruga; dos Santos Correia, Maria Tereza; dos Anjos Carneiro-Leão, Ana Maria; de Souza Albernaz, Marta; Barboza, Thiago; de Souza, Sergio Augusto Lopes; Santos-Oliveira, Ralph

    2011-01-01

    The cramoll 1,4 is a well-studied lectin. However, few studies about its biodistribution have been done before. In this study, we radiolabeled the cramol 1,4 with Tc-99m and analyzed the biodistribution. The results showed that the cramol has an abnormal uptake by the bowel with reflections on its clearance mechanism. PMID:21760823

  5. 12 CFR 1.4 - Calculation of limits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... change in the bank's capital category for purposes of 12 U.S.C. 1831o and 12 CFR 6.3. (b) Effective date... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Calculation of limits. 1.4 Section 1.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INVESTMENT SECURITIES §...

  6. Possession experiences in dissociative identity disorder: a preliminary study.

    PubMed

    Ross, Colin A

    2011-01-01

    Dissociative trance disorder, which includes possession experiences, was introduced as a provisional diagnosis requiring further study in the Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Consideration is now being given to including possession experiences within dissociative identity disorder (DID) in the Diagnostic and Statistical Manual of Mental Disorders (5th ed.), which is due to be published in 2013. In order to provide empirical data relevant to the relationship between DID and possession states, I analyzed data on the prevalence of trance, possession states, sleepwalking, and paranormal experiences in 3 large samples: patients with DID from North America; psychiatric outpatients from Shanghai, China; and a general population sample from Winnipeg, Canada. Trance, sleepwalking, paranormal, and possession experiences were much more common in the DID patients than in the 2 comparison samples. The study is preliminary and exploratory in nature because the samples were not matched in any way.

  7. Possession experiences in dissociative identity disorder: a preliminary study.

    PubMed

    Ross, Colin A

    2011-01-01

    Dissociative trance disorder, which includes possession experiences, was introduced as a provisional diagnosis requiring further study in the Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Consideration is now being given to including possession experiences within dissociative identity disorder (DID) in the Diagnostic and Statistical Manual of Mental Disorders (5th ed.), which is due to be published in 2013. In order to provide empirical data relevant to the relationship between DID and possession states, I analyzed data on the prevalence of trance, possession states, sleepwalking, and paranormal experiences in 3 large samples: patients with DID from North America; psychiatric outpatients from Shanghai, China; and a general population sample from Winnipeg, Canada. Trance, sleepwalking, paranormal, and possession experiences were much more common in the DID patients than in the 2 comparison samples. The study is preliminary and exploratory in nature because the samples were not matched in any way. PMID:21667381

  8. Enantiopure 1,4-diols and 1,4-aminoalcohols via stereoselective acyclic sulfoxide-sulfenate rearrangement.

    PubMed

    Fernández de la Pradilla, Roberto; Colomer, Ignacio; Ureña, Mercedes; Viso, Alma

    2011-05-01

    Treatment of acyclic α-hydroxy and α-tosylamino sulfinyl dienes with amines affords enantiopure 1,4-diol or 1,4-hydroxysulfonamide derivatives in good yields and diastereoselectivities. This one-pot procedure entails a conjugate addition that triggers a diastereoselective sulfoxide-sulfenate [2,3]-sigmatropic rearrangement.

  9. 21 CFR 177.1240 - 1,4-Cyclohexylene dimethylene terephthalate and 1,4-cyclohexylene dimethylene isophthalate...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 3 2011-04-01 2011-04-01 false 1,4-Cyclohexylene dimethylene terephthalate and 1,4-cyclohexylene dimethylene isophthalate copolymer. 177.1240 Section 177.1240 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) INDIRECT FOOD ADDITIVES:...

  10. Specific Fusion of β-1,4-Endoglucanase and β-1,4-Glucosidase Enhances Cellulolytic Activity and Helps in Channeling of Intermediates

    PubMed Central

    Adlakha, Nidhi; Sawant, Sneha; Anil, Annamma; Lali, Arvind

    2012-01-01

    Identification and design of new cellulolytic enzymes with higher catalytic efficiency are a key factor in reducing the production cost of lignocellulosic bioalcohol. We report here identification of a novel β-glucosidase (Gluc1C) from Paenibacillus sp. strain MTCC 5639 and construction of bifunctional chimeric proteins based on Gluc1C and Endo5A, a β-1,4-endoglucanase isolated from MTCC 5639 earlier. The 448-amino-acid-long Gluc1C contained a GH superfamily 1 domain and hydrolyzed cellodextrin up to a five-sugar chain length, with highest efficiency toward cellobiose. Addition of Gluc1C improved the ability of Endo5A to release the reducing sugars from carboxymethyl cellulose. We therefore constructed six bifunctional chimeric proteins based on Endo5A and Gluc1C varying in the positions and sizes of linkers. One of the constructs, EG5, consisting of Endo5A-(G4S)3-Gluc1C, demonstrated 3.2- and 2-fold higher molar specific activities for β-glucosidase and endoglucanase, respectively, than Gluc1C and Endo5A alone. EG5 also showed 2-fold higher catalytic efficiency than individual recombinant enzymes. The thermal denaturation monitored by circular dichroism (CD) spectroscopy demonstrated that the fusion of Gluc1C with Endo5A resulted in increased thermostability of both domains by 5°C and 9°C, respectively. Comparative hydrolysis experiments done on alkali-treated rice straw and CMC indicated 2-fold higher release of product by EG5 than that by the physical mixture of Endo5A and Gluc1C, providing a rationale for channeling of intermediates. Addition of EG5 to a commercial enzyme preparation significantly enhanced release of reducing sugars from pretreated biomass, indicating its commercial applicability. PMID:22904050

  11. Must an inventor "possess" an invention to patent it?

    PubMed

    Woessner, Warren D; Chadwick, Robin A

    2014-11-01

    The requirements for patenting inventions relating to biotechnology have become increasingly strict and complicated in recent years. Despite early patent rulings that there is no need for an inventor to "reduce to practice" an invention, the courts are now ruling that an inventor must "possess" his or her invention before filing for patent. This review discusses what such "possession" may mean and describes decisions in which courts have found that an inventor has met or failed the possession test before filing for patent protection. PMID:25237144

  12. A VICTIM OF AN EPIDEMIC OF POSSESSION SYNDROME

    PubMed Central

    Chandrashekar, C. R.

    1981-01-01

    SUMMARY A case of young man who got possessed by a god and two spirits alternatively is reported. He was one of the four victims of an epidemic of possession by two spirits (Mohini). The epidemic occurred following the prediction that the two women who committed suicide, would become Mohinis and liaunt adult men. It appeared that the strong belief and expectation in the local culture made the index person who was otherwise well adjusted in life to get possessed. The implication of this finding is discussed. PMID:22058566

  13. Possession syndrome at high altitude ( 4575 m/15000 ft ).

    PubMed

    Khan, I D; Sahni, A K

    2013-01-01

    In a first of its kind, a 20 year old Hindu, highlander, working girl presented with abnormal behavior, unrelenting symptoms, had limited benefit by usual treatment and was diagnosed as possession syndrome. Exorcism offered symptomatic relief. The girl resumed normal activities with no recurrence in a 12 month follow up. Possession syndrome is explained in both medical and theological perspectives. Modern medicine associates it with a mental illness though True Possession syndrome without associated mental illness has been reported. Theological perspective can be amalgamated with current scientific theory and practice, thereby complimenting existing concepts.

  14. Must an inventor "possess" an invention to patent it?

    PubMed

    Woessner, Warren D; Chadwick, Robin A

    2014-09-18

    The requirements for patenting inventions relating to biotechnology have become increasingly strict and complicated in recent years. Despite early patent rulings that there is no need for an inventor to "reduce to practice" an invention, the courts are now ruling that an inventor must "possess" his or her invention before filing for patent. This review discusses what such "possession" may mean and describes decisions in which courts have found that an inventor has met or failed the possession test before filing for patent protection.

  15. Catalytic thermal barrier coatings

    DOEpatents

    Kulkarni, Anand A.; Campbell, Christian X.; Subramanian, Ramesh

    2009-06-02

    A catalyst element (30) for high temperature applications such as a gas turbine engine. The catalyst element includes a metal substrate such as a tube (32) having a layer of ceramic thermal barrier coating material (34) disposed on the substrate for thermally insulating the metal substrate from a high temperature fuel/air mixture. The ceramic thermal barrier coating material is formed of a crystal structure populated with base elements but with selected sites of the crystal structure being populated by substitute ions selected to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a higher rate than would the base compound without the ionic substitutions. Precious metal crystallites may be disposed within the crystal structure to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a lower light-off temperature than would the ceramic thermal barrier coating material without the precious metal crystallites.

  16. Catalytic, hollow, refractory spheres

    NASA Technical Reports Server (NTRS)

    Wang, Taylor G. (Inventor); Elleman, Daniel D. (Inventor); Lee, Mark C. (Inventor); Kendall, Jr., James M. (Inventor)

    1987-01-01

    Improved, heterogeneous, refractory catalysts are in the form of gas-impervious, hollow, thin-walled spheres (10) suitable formed of a shell (12) of refractory such as alumina having a cavity (14) containing a gas at a pressure greater than atmospheric pressure. The wall material may be itself catalytic or a catalytically active material coated onto the sphere as a layer (16), suitably platinum or iron, which may be further coated with a layer (18) of activator or promoter. The density of the spheres (30) can be uniformly controlled to a preselected value within .+-.10 percent of the density of the fluid reactant such that the spheres either remain suspended or slowly fall or rise through the liquid reactant.

  17. Ab initio study of small Au nY 2 ( n=1-4) clusters

    NASA Astrophysics Data System (ADS)

    Jian-Jun, Guo; Ji-Xian, Yang; Dong, Die

    2008-11-01

    The geometries of the lowest-lying isomers of Au nY 2 ( n=1-4) clusters are determined systematically via the density functional method B3LYP with relativistic effective core potentials (RECP) and LANL2DZ basis set. Several low-lying isomers were determined, and many of them in electronic configurations with a high-spin multiplicity. The gold-yttrium interaction is strong enough to modify the known growth pattern of bare gold clusters. The stability trend of Y-doped Au n clusters is compared to that of pure Au n clusters. The results show that the inclusion of two Y atoms in the clusters improves the cluster stability, and indicate higher stability as the structures grow in size. The present calculations are useful to understand the enhanced catalytic activity and selectivity gained by using yttrium-doped gold catalyst.

  18. Synthesis and evaluation of diastereoisomers of 1,4,7-triazacyclononane-1,4,7-tris-(glutaric acid) (NOTGA) for multimeric radiopharmaceuticals of gallium.

    PubMed

    Guerra Gomez, Francisco L; Uehara, Tomoya; Rokugawa, Takemi; Higaki, Yusuke; Suzuki, Hiroyuki; Hanaoka, Hirofumi; Akizawa, Hiromichi; Arano, Yasushi

    2012-11-21

    In the conventional synthesis of 1,4,7-tris-(glutaric acid)-1,4,7-triazacyclononane (NOTGA), four isomeric species are usually generated by the alkylation of 1,4,7-triazacyclononane with α-bromoglutaric acid diester. To estimate their biological efficacies as well as their stability and radiochemistry, the RRR/SSS and RRS/SSR NOTGA-(t)Bu prochelators were isolated and the corresponding cyclic RGDfK (RGD) conjugates with triethylene glycol linkages were prepared. The RRR/SSS and RRS/SSR diastereomers were obtained in 69% and 17% yields, respectively. In the complexation reaction with (67)GaCl(3), both diastereomers provided >98% radiochemical yields at pH 5 within 10 min when the reaction was conducted at room temperature. However, the RRR/SSS diastereomer exhibited more pH-sensitive radiochemical yields between pH 3.5 to 4.5. Despite their diasteromeric nature, both (67)Ga-labeled RGD-NOTGA remained stable during the apo-transferrin challenge, exhibiting similar affinity for integrin α(v)β(3) and biodistribution with predominant renal excretion. Similar tumor uptake was also observed in mice bearing U87MG tumor xenograft, which resulted in impressively high contrast SPECT/CT images. These findings indicate that the RGD-NOTGA conjugates of both diastereomers presented here possess equivalent biological efficacies and their combined usage would be feasible. It is worth noting that specific properties of a given biomolecule, cell expression levels of the corresponding target molecule, and presence or absence of a pharmacokinetic modifier would affect the structural differences between diastereomers on the ligand-receptor interactions and pharmacokinetics. Thus, the preparation of corresponding conjugates and evaluation of their chemical and biological performances still remains important for applying NOTGA to other biomolecules of interest using the diastereomerically pure NOTGA-(t)Bu prochelator.

  19. Catalytic nanoporous membranes

    DOEpatents

    Pellin, Michael J.; Hryn, John N.; Elam, Jeffrey W.

    2009-12-01

    A nanoporous catalytic membrane which displays several unique features including pores which can go through the entire thickness of the membrane. The membrane has a higher catalytic and product selectivity than conventional catalysts. Anodic aluminum oxide (AAO) membranes serve as the catalyst substrate. This substrate is then subjected to Atomic Layer Deposition (ALD), which allows the controlled narrowing of the pores from 40 nm to 10 nm in the substrate by deposition of a preparatory material. Subsequent deposition of a catalytic layer on the inner surfaces of the pores reduces pore sizes to less than 10 nm and allows for a higher degree of reaction selectivity. The small pore sizes allow control over which molecules enter the pores, and the flow-through feature can allow for partial oxidation of reactant species as opposed to complete oxidation. A nanoporous separation membrane, produced by ALD is also provided for use in gaseous and liquid separations. The membrane has a high flow rate of material with 100% selectivity.

  20. Dielectric properties of multiatomic alcohols: 1,4-butanediol

    NASA Astrophysics Data System (ADS)

    Zhuravlev, V. I.

    2015-12-01

    The dielectric spectra of 1,4-butanediol in the temperature range of 298-423 K are analyzed using the theoretical approaches of Debye, Davidson-Cole, and Forsman, based on the Dissado-Hill theory. It is shown that the dielectric spectra of 1,4-butanediol are described by the Davidson-Cole equation, and the βDC parameter has a pronounced strong temperature dependence. In the Debye theory, the spectrum of the dielectric relaxation of 1,4-butanediol is presented as the sum of two region of dispersions. Conclusions are reached as to the possible mechanisms of dispersion responsible for the obtained regions. The relaxation times of 1,4-butanediol calculated using different equations describing the nonlinear behavior of the relaxation time are compared. The dipole moments of clusters are obtained for the first time and a preliminary analysis is performed using the Dissado-Hill cluster model.

  1. 26 CFR 15.1-4 - Special rules.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INCOME TAX REGULATIONS RELATING TO EXPLORATION EXPENDITURES IN THE CASE OF MINING § 15.1-4 Special rules... elections under sections 615(e), 617(a), or 617(b) as to the tax treatment of a partner's distributive...

  2. VIEW OF #1 #4 EXCITER AND GENERATORFIELD RHEOSTATS WITH ...

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

    VIEW OF #1 - #4 EXCITER AND GENERATOR-FIELD RHEOSTATS WITH RESISTOR BANKS ON EAST END OF GENERATOR FLOOR. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Elwha Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  3. 16. Photographic copy of drawing, dated September 1924, in possession ...

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

    16. Photographic copy of drawing, dated September 1924, in possession of San Carlos Irrigation Project. United States Indian Service, Irrigation. PIMA LATERAL HEADWORKS, RADIAL GATES - San Carlos Irrigation Project, Pima Lateral, Main Canal at Sacaton Dam, Coolidge, Pinal County, AZ

  4. 1. Photocopy of measured drawing (original drawing in the possession ...

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

    1. Photocopy of measured drawing (original drawing in the possession of Beinecke Rare Books Library, Yale University) Henry Austin, architect, 1850 SOUTHEAST (FRONT) ELEVATION - Moses Yale Beach House, 86 North Main Street, Wallingford, New Haven County, CT

  5. 2. Photocopy of measured drawing (original drawing in the possession ...

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

    2. Photocopy of measured drawing (original drawing in the possession of Beinecke Rare Books Library, Yale University) Henry Austin, architect, 1850 NORTHEAST ELEVATION - Moses Yale Beach House, 86 North Main Street, Wallingford, New Haven County, CT

  6. 6. Photocopy of photograph (Original print in possession of the ...

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

    6. Photocopy of photograph (Original print in possession of the Division of Mechanical and Civil Engineering, Smithsonian Institute) SIMILAR BRIDGE IN FRAMINGHAM MASSACHUSETTS - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  7. 7. Photocopy of photograph (original in possession of the Division ...

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

    7. Photocopy of photograph (original in possession of the Division of Mechanical and Civil Engineering, Smithsonian Institute) PARKER TRUSS BRIDGE IN MAINE - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  8. 10. Photocopy of a measured drawing (original in the possession ...

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

    10. Photocopy of a measured drawing (original in the possession of the Kunstakademiets, Copenhagen, Denmark; catalogued under the 'Vestindienstudier', 1961) ELEVATIONS AND SECTIONS OF TWO SECOND-FLOOR DOORS - Kompagnigade 51 (House), 51 Company Street, Christiansted, St. Croix, VI

  9. 1. Photograph of line drawing in possession of the Watervliet ...

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

    1. Photograph of line drawing in possession of the Watervliet Arsenal Museum, New York. 'VILLAGE OF WEST TROY EMBRACING WATER VLIET' BY S. A. BEERS, 1845. - Watervliet Arsenal, South Broadway, Watervliet, Albany County, NY

  10. 2. Photocopy of photograph (Original in possession of Woodstock Historical ...

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

    2. Photocopy of photograph (Original in possession of Woodstock Historical Society) date unknown. Reproduced by permission. LOOKING NORTH TOWARDS GEORGE PERKINS MARSH HISTORICAL LANDMARK - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  11. 3. Photocopy of photograph (Original in possession of Woodstock Historical ...

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

    3. Photocopy of photograph (Original in possession of Woodstock Historical Society) date unknown. Reproduced by permission. LOOKING NORTH TOWARD GEORGE PERKINS MARSH NATIONAL HISTORICAL LANDMARK - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  12. Isolation and synthesis of polyoxygenated dibenzofurans possessing biological activity.

    PubMed

    Love, Brian E

    2015-06-01

    Reports from the past ten years describing the isolation and/or synthesis of bioactive dibenzofurans possessing three or more oxygen-containing substituents are reviewed. Dibenzofuranoquinones are included in the review.

  13. 14. Photograph of line drawing in possession of Engineering Plans ...

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

    14. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FIRST FLOOR PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  14. 6. Photograph of line drawing in possession of Engineering Plans ...

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

    6. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATIONS, 1871. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  15. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. LOOKING NORTH AFTER ADDITION OF CONICAL ROOF. ORIGINALLY PUBLISHED 1887. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  16. 5. Photograph of line drawing in possession of Engineering Plans ...

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

    5. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, UNDATED. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  17. 7. Photograph of a photograph in possession of Rock Island ...

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

    7. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS. DATED MARCH 19, 1945. - Rock Island Arsenal, Building No. 62, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  18. 11. Photograph of a photograph in possession of Rock Island ...

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

    11. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ORIGINAL OPEN INTERIOR PLAN. DATED APRIL 7, 1942. - Rock Island Arsenal, Building No. 56, North Avenue & East Avenue, Rock Island, Rock Island County, IL

  19. 16. Photograph of line drawing in possession of Engineering Plans ...

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

    16. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ATTIC PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  20. 11. Photograph of line drawing in possession of Engineering Plans ...

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

    11. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION AND DETAILS, UNDATED. - Rock Island Arsenal, Building No. 138, Second Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  1. 13. Photograph of line drawing in possession of Engineering Plans ...

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

    13. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. BASEMENT PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  2. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH ELEVATION IN UNALTERED CONDITION. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 109, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  3. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH AND WEST ELEVATIONS. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 108, Rodman Avenue between Third & Fourth Streets, Rock Island, Rock Island County, IL

  4. 10. Photograph of line drawing in possession of Engineering Plans ...

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

    10. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FRONT ELEVATION, 1873. - Rock Island Arsenal, Building No. 225, Rodman Avenue between Flagler Street & Gillespie Avenue, Rock Island, Rock Island County, IL

  5. 9. Photograph of photograph in possession of Rock Island Arsenal ...

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

    9. Photograph of photograph in possession of Rock Island Arsenal Historical Office. WEST AND NORTH ELEVATIONS. ORIGINALLY PUBLISHED 1887. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  6. 10. Photograph of a photograph in possession of Rock Island ...

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

    10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND WEST ELEVATIONS IN UNALTERED CONDITION. DATED APRIL 18, 1941. - Rock Island Arsenal, Building No. 56, North Avenue & East Avenue, Rock Island, Rock Island County, IL

  7. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST ELEVATION IN UNALTERED CONDITION. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 280, Sylvan Drive, Rock Island, Rock Island County, IL

  8. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH ELEVATION IN UNALTERED CONDITION. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 103, Rodman Avenue & First Street, Rock Island, Rock Island County, IL

  9. 5. Photograph of line drawing in possession of Engineering Plans ...

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

    5. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, ELEVATION, AND SECTION, 1874; TRACING, 1935. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  10. 15. Photograph of line drawing in possession of Engineering Plans ...

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

    15. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SECOND FLOOR PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  11. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR AFTER REMODELING INTO OFFICE SPACE. DATED FEBRUARY 13, 1943. - Rock Island Arsenal, Building No. 67, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  12. 6. photograph of line drawing in possession of Engineering Plans ...

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

    6. photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATIONS AND PLANS FOR POWDER BARREL RACK, 1889. - Rock Island Arsenal, Building No. 280, Sylvan Drive, Rock Island, Rock Island County, IL

  13. 10. Photograph of a photograph in possession of Rock Island ...

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

    10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR, LOOKING WEST. DATED OCTOBER 2, 1945. - Rock Island Arsenal, Building No. 138, Second Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  14. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATION IN UNALTERED CONDITION. DATED MARCH 19, 1945. - Rock Island Arsenal, Building No. 61, Rodman Avenue & First Street, Rock Island, Rock Island County, IL

  15. 8. Photograph of a photograph in possession of Rock Island ...

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

    8. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATON IN UNALTERED CONDITION. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 68, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  16. Photographic copy of photograph (circa 1927) (original print in possession ...

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

    Photographic copy of photograph (circa 1927) (original print in possession of Brunner and Brunner, Architect and Engineers, Inc., St. Joseph, Missouri) VIEW OF SOUTHEAST CORNER - Old City Auditorium, 404-424 North Fourth Street, Saint Joseph, Buchanan County, MO

  17. Photocopy of photograph (original print in possession of Brunner and ...

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

    Photocopy of photograph (original print in possession of Brunner and Brunner, Architect and Engineers, Inc., St. Joseph, Missouri). Photographer unknown. VIEW OF EAST FRONT BEFORE ALTERATIONS - Old City Auditorium, 404-424 North Fourth Street, Saint Joseph, Buchanan County, MO

  18. 26. Photocopy of drawing (original in possession of Allegany County, ...

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

    26. Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) HEADER BUILDING, ELEVATIONS OF WEST SIDE ON COL LINE AH AND AP, 1920 - Kelly-Springfield Tire Plant, Factory Building, 701 Kelly Road, Cumberland, Allegany County, MD

  19. 27. Photocopy of drawing (original in possession of Allegany County, ...

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

    27. Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) FACTORY BUILDING, PLAN OF FLOOR B, 1928, NOTE OPEN COURTS - Kelly-Springfield Tire Plant, Factory Building, 701 Kelly Road, Cumberland, Allegany County, MD

  20. 5. Photocopy of drawing (original in possession of Allegany County, ...

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

    5. Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) FIRST FLOOR PLAN, BOILER AND POWER HOUSE, 1922 - Kelly-Springfield Tire Plant, Power House, 701 Kelly Road, Cumberland, Allegany County, MD

  1. 28. Photocopy of drawing (original in possession of Allegany County, ...

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

    28. Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) FACTORY BUILDING, PLAN OF FLOOR B, MACHINERY LAYOUT, 1943, NOTE INFILLED COURTS - Kelly-Springfield Tire Plant, Factory Building, 701 Kelly Road, Cumberland, Allegany County, MD

  2. 25. Photocopy of drawing (original in possession of Allegany County, ...

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

    25. Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) COURT 4, SECTION BETWEEN COLS. 51 AND 52, LOOKING NORTH, NOTE MONITOR WINDOW, 1920 - Kelly-Springfield Tire Plant, Factory Building, 701 Kelly Road, Cumberland, Allegany County, MD

  3. Photocopy of drawing (original In possession of Allegany County, Cumberland, ...

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

    Photocopy of drawing (original In possession of Allegany County, Cumberland, MD) WELL WATER RESERVOIR, 1926 - Kelly-Springfield Tire Plant, Cooling Tower, 701 Kelly Road, Cumberland, Allegany County, MD

  4. Photocopy of drawing (original in possession of Allegany County, Cumberland, ...

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

    Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) CEMENT HOUSE FLOOR PLAN, 1942 - Kelly-Springfield Tire Plant, Cement House, 701 Kelly Road, Cumberland, Allegany County, MD

  5. 5. Photocopy of measured drawing (original in possession of Trinity ...

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

    5. Photocopy of measured drawing (original in possession of Trinity Episcopal Cathedral) Edward Tuckerman Potter, architect ca. 1867 CROSS SECTION, LOOKING NORTH - Grace Episcopal Cathedral, 1121 Main Street, Davenport, Scott County, IA

  6. 4. Photocopy of measured drawing (original in possession of Trinity ...

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

    4. Photocopy of measured drawing (original in possession of Trinity Episcopal Cathedral) Edward Tuckerman Potter, architect ca. 1867 WEST FACADE, ELEVATION - Grace Episcopal Cathedral, 1121 Main Street, Davenport, Scott County, IA

  7. 20. Photocopy of negative (original in possession of WACC), photographer ...

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

    20. Photocopy of negative (original in possession of WACC), photographer unknown, c.1920's BOY WITH DEER STANDING IN EAST YARD OF MAIN HOUSE WITH WELL AND SCREENED PORCH PICTURED IN LEFT BACKGROUND - Faraway Ranch, Willcox, Cochise County, AZ

  8. 42. Photocopy of bridge drawing, 1923 (original in possession of ...

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

    42. Photocopy of bridge drawing, 1923 (original in possession of Wilkes-Barre City Engineer's Office) ALTERNATE DESIGN - South Street Bridge, Spans Pennsylvania Avenue, Wilkes-Barre Boulevard, Pocono Northeast Railroad, Wilkes-Barre, Luzerne County, PA

  9. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). FINAL INSPECTION - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  10. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). OLIVING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  11. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). PASTING JEWEL BLANKS, PREPARATION FOR DRILLING. - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  12. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). LARGE HOLE-OPENING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  13. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). DRILLING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  14. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). MACHINE SHOP - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  15. 6. Photocopy of photograph (original in possession of NYC Economic ...

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

    6. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Topo-Metrics, Inc, 1992. Aerial view of the Brooklyn Army Terminal - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  16. 7. Photocopy of photograph (original in possession of NYC Economic ...

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

    7. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer unknown, circa 1983) OVERALL VIEW OF THE BROOKLYN ARMY TERMINAL, LOOKING NORTHEAST - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  17. 17. Photocopy of photograph (original in possession of NYC Economic ...

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

    17. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1947 VIEW OF PIER 4 AND PIER 5-BROOKLYN ARMY BASE TERMINAL - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  18. 12. Photocopy of photograph (original in possession of NYC Economic ...

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

    12. Photocopy of photograph (original in possession of NYC Economic Development Corp.) US Army Photograph, 1952 VIEW OF TEST HOLES BETWEEN PIERS - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  19. 8. Photocopy of photograph (original in possession of NYC Economic ...

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

    8. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corp, USA, 1946 VIEW OF PIERS 2, 3, AND 4-BROOKLYN ARMY BASE TERMINAL - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  20. 10. Photocopy of photograph (original in possession of NYC Economic ...

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

    10. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1945 INTERIOR VIEW OF PIER SHED - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  1. 9. Photocopy of photograph (original in possession of NYC Economic ...

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

    9. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer and date unknown VIEW BETWEEN PIERS 2 AND 3, LOOKING FROM WAREHOUSE ROOF - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  2. 22. Photograph of architectural competition drawing; original in the possession ...

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

    22. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. William Strickland, architect, circa December 1833. SECOND STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  3. 33. Photograph of architectural competition drawing; original in the possession ...

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

    33. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Walter F. Price, architect, June 5, 1913. PROPOSED COVERED PASSAGES FOR THE PENNSYLVANIA HOSPITAL - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  4. 17. Photograph of architectural competition drawing; original in the possession ...

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

    17. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Samuel H. Kneass, architect, January 1834. PLAN OF THE BASEMENT STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  5. 27. Photograph of architectural competition drawing; original in the possession ...

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

    27. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John C. Trautwine, architect and engineer, circa December 1833. NORTH FRONT and EAST & WEST FRONTS - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  6. 29. Photograph of architectural competition drawing; original in the possession ...

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

    29. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Thomas U. Walter, architect, November 25, 1833. PLAN OF PRINCIPAL STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  7. 20. Photograph of architectural competition drawing; original in the possession ...

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

    20. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Samuel H. Kneass, architect, January 1834. PINE STREET FRONT - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  8. 25. Photograph of architectural competition drawing; original in the possession ...

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

    25. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John C. Trautwine, architect and engineer, circa December 1833. PLAN OF THE BASEMENT - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  9. 21. Photograph of architectural competition drawing; original in the possession ...

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

    21. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. William Strickland, architect, circa December 1833. BASEMENT STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  10. 15. Photograph of architectural competition drawing; original in the possession ...

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

    15. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John Haviland, architect, December 1833. ELEVATION OF THE NORTH OR PRINCIPAL FRONT - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  11. 18. Photograph of architectural competition drawing; original in the possession ...

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

    18. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Samuel H. Kneass, architect, January 1834. PLAN OF THE PRINCIPAL STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  12. 31. Photograph of architectural competition drawing; original in the possession ...

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

    31. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Thomas U. Walter, architect, November 25, 1833. FRONT ELEVATION - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  13. 24. Photograph of architectural competition drawing; original in the possession ...

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

    24. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. William Strickland, architect, circa December 1833. NORTH FRONT - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  14. 30. Photograph of architectural competition drawing; original in the possession ...

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

    30. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Thomas U. Walter, architect, November 25, 1833. PLAN OF THIRD STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  15. 16. Photograph of architectural competition drawing; original in the possession ...

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

    16. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John Haviland, architect, December 1833. LONGITUDINAL SECTION FROM EAST TO WEST - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  16. 26. Photograph of architectural competition drawing; original in the possession ...

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

    26. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John C. Trautwine, architect and engineer, circa December 1833. PLAN OF THE PRINCIPAL STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  17. 28. Photograph of architectural competition drawing; original in the possession ...

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

    28. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Thomas U. Walter, architect, November 25, 1833. PLAN OF BASEMENT STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  18. 19. Photograph of architectural competition drawing; original in the possession ...

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

    19. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Samuel H. Kneass, architect, January 1834. PLAN OF THE THIRD STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  19. 23. Photograph of architectural competition drawing; original in the possession ...

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

    23. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. William Strickland, architect, circa December 1833. THIRD STORY - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  20. 14. Photograph of architectural competition drawing; original in the possession ...

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

    14. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. John Haviland, architect, December 1833. PLAN OF THE PRINCIPAL FLOOR - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  1. 2. Photocopy of negative (original in possession of Western Archeological ...

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

    2. Photocopy of negative (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, undated CHILDREN POISED AT EDGE OF FILLED SWIMMING POOL - Faraway Ranch, Swimming Pool, Willcox, Cochise County, AZ

  2. First possession, history, and young children's ownership judgments.

    PubMed

    Friedman, Ori; Van de Vondervoort, Julia W; Defeyter, Margaret A; Neary, Karen R

    2013-01-01

    It is impossible to perceive who owns an object; this must be inferred. One way that children make such inferences is through a first possession bias--when two agents each use an object, children judge the object belongs to the one who used it first. Two experiments show that this bias does not result from children directly inferring ownership from first possession; the experiments instead support an alternative account according to which the first possession bias reflects children's historical reasoning. In Experiment 1, eighty-five 3- to 5-year-olds only based inferences on first possession when it was informative about the past. In Experiment 2, thirty-two 5-year-olds based ownership judgments on testimony about past contact, while disregarding testimony about future contact.

  3. The concept possession hypothesis of self-consciousness.

    PubMed

    Savanah, Stephane

    2012-06-01

    This paper presents the hypothesis that concept possession is sufficient and necessary for self-consciousness. If this is true it provides a yardstick for gauging the validity of different research paradigms in which claims for self-consciousness in animals or human infants are made: a convincing demonstration of concept possession in a research subject, such as a display of inferential reasoning, may be taken as conclusive evidence of self-consciousness. Intuitively, there appears to be a correlation between intelligence in animals (which presupposes concept possession) and the existence of self-consciousness. I present three discussions to support the hypothesis: an analogy between perception and conception, where both are self-specifying; an argument that any web of concepts will always include the self-concept; and a fresh interpretation of Bermũdez (1998) showing how his theory of non-conceptual content provides strong support for the concept possession hypothesis.

  4. 6. Photograph of an architectural drawing in possession of Engineering ...

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

    6. Photograph of an architectural drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION, 1874. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 321, Rodman Avenue & Rock Island Avenue, Rock Island, Rock Island County, IL

  5. Photograph of line drawing in possession of Engineering Plans and ...

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

    Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. MAP OF ROCK ISLAND ARSENAL, 1919, REVISED 1938 - Rock Island Arsenal, Rock Island, Rock Island County, IL

  6. 9. Photocopy of Charles H. Parkers Patent (Original in possession ...

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

    9. Photocopy of Charles H. Parkers Patent (Original in possession of United States Patent Office) PATENT DRAWING OF C. H. PARKER TRUSS BRIDGE - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  7. 10. Photocopy of negative (original in possession of Chiricahua National ...

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

    10. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, c.1910 JA HU STAFFORD AND YOUNGEST DAUGHTER IN FRONT OF WEST SIDE OF CABIN - Faraway Ranch, Stafford-Riggs Cabin, Willcox, Cochise County, AZ

  8. 20. Photograph of line drawing in possession of Engineering Plans ...

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

    20. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SOUTH ELEVATION, 1964. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  9. 16. Photograph of line drawing in possession of Engineering Plans ...

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

    16. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FIRST FLOOR PLAN, 1936. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  10. 19. Photograph of line drawing in possession of Engineering Plans ...

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

    19. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. NORTH ELEVATION, 1964. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  11. 11. Photograph of a photograph in possession of Rock Island ...

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

    11. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  12. 17. Photograph of line drawing in possession of Engineering Plans ...

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

    17. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SECOND FLOOR PLAN, 1936. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  13. 12. Photograph of a photograph in possession of Rock Island ...

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

    12. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. COMMANDING OFFICER'S OFFICE, FIRST FLOOR. DATED 1898. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  14. 18. Photograph of line drawing in possession of Engineering Plans ...

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

    18. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. WEST AND EAST ELEVATIONS, 1964. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  15. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta GA). Photographer unknown, circa 1940. VIEW OF APARTMENT INTERIOR. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  16. 4. Photocopy of negative (original in possession of Western Archeological ...

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

    4. Photocopy of negative (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, c.1920's RARE VIEW OF BUNKHOUSE LOOKING SOUTHEAST - Faraway Ranch, Guest Quarters-Bunkhouse, Willcox, Cochise County, AZ

  17. 4. Photocopy of photograph (original in possession of Western Archeological ...

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

    4. Photocopy of photograph (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, undated NEIL ERICKSON WORKING OUTSIDE OFFICE/GARAGE WHEN IT WAS NEW - Faraway Ranch, Office-Garage, Willcox, Cochise County, AZ

  18. 34. Photocopy of photograph (original in possession of Western Archeological ...

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

    34. Photocopy of photograph (original in possession of Western Archeological and Conservation Center, (WACC), Tucson, Arizona), photographer unknown, c.1910 MAIN HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  19. 5. Photocopy of negative (original in possession of Western Archeological ...

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

    5. Photocopy of negative (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, undated BARN AND CORRAL LOOKING NORTHEAST - Faraway Ranch, Barn & Tool Shed, Willcox, Cochise County, AZ

  20. 6. Photocopy of photograph (original print in possession of Western ...

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

    6. Photocopy of photograph (original print in possession of Western Archaeologial and Conservation Center (WACC), Tucson, Arizona), photographer unknown, undated AERIAL VIEW OF FARAWAY RANCH AND VICINITY - Faraway Ranch, Willcox, Cochise County, AZ

  1. The epistemological significance of possession entering the DSM.

    PubMed

    Stephenson, Craig

    2015-09-01

    The discourse of the American Psychiatric Association's DSM reflects the inherently dialogic or contradictory nature of its stated mandate to demonstrate both 'nosological completeness' and cultural 'inclusiveness'. Psychiatry employs the dialogic discourse of the DSM in a one-sided, positivistic manner by identifying what it considers universal mental disease entities stripped of their cultural context. In 1992 the editors of the Diagnostic and Statistical Manual of Mental Disorders proposed to introduce possession into their revisions. A survey of the discussions about introducing 'possession' as a dissociative disorder to be listed in the DSM-IV indicates a missed epistemological break. Subsequently the editors of the DSM-5 politically 'recuperated' possession into its official discourse, without acknowledging the anarchic challenges that possession presents to psychiatry as a cultural practice.

  2. 8. Photocopy of photograph (original photograph in possession of Coronado ...

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

    8. Photocopy of photograph (original photograph in possession of Coronado Historical Association). Photographer Unknown, circa 1922. HEILMAN VILLAS FROM ORANGE AVENUE - Heilman Villas, 706-720 Orange Avenue & 1060-1090 Seventh Street, Coronado, San Diego County, CA

  3. 9. Photocopy of plan (original plan in the possession of ...

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

    9. Photocopy of plan (original plan in the possession of the City of Spokane, Department of Public Works) DETAIL OF FRAMEWORK FOR ARCH CENTERING - Washington Street Bridge, Spanning Spokane River at Washington Street, Spokane, Spokane County, WA

  4. 15. Photocopy of photograph (original in the possession of the ...

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

    15. Photocopy of photograph (original in the possession of the Cooper County Court) Photographer Lloyd Grotjan (1987). ORIGINAL BLUEPRINT OF NORTH END APPROACH STRUCTURE - Roberts Bluff Bridge, .5 mile East of Blackwater, Blackwater, Cooper County, MO

  5. 13. Photocopy of photograph (original in the possession of the ...

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

    13. Photocopy of photograph (original in the possession of the Cooper County Court) Photographer Lloyd Grotjan (1987). VIEW OF MAIN SPAN PROPOSAL - Roberts Bluff Bridge, .5 mile East of Blackwater, Blackwater, Cooper County, MO

  6. Constitutional Law: Right of Privacy--Possession of Marijuana

    ERIC Educational Resources Information Center

    Rohrer, David E.

    1976-01-01

    The Alaska Supreme Court in Ravin v. State accepted the defendant's contention that the prohibition of possession of marihuana infringed on his constitutional right to privacy. The significance of the case is discussed. (LBH)

  7. 39. Photocopy of bridge drawing, 1923 (original in possession of ...

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

    39. Photocopy of bridge drawing, 1923 (original in possession of Wilkes-Barre City Engineer's Office) STRESS SHEET TRUSS SPANS - South Street Bridge, Spans Pennsylvania Avenue, Wilkes-Barre Boulevard, Pocono Northeast Railroad, Wilkes-Barre, Luzerne County, PA

  8. Photograph of original drawing (original in possession of National Passenger ...

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

    Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Canopy Plans, Sections, and Details (n.d.) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

  9. 4. Photocopy of measured drawing (original drawing in the possession ...

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

    4. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Lieutenant Giellerup, delineator, May 1829 PROPOSED ALTERATIONS OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  10. 5. Photocopy of measured drawing (original drawing in the possession ...

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

    5. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Lieutenant Giellerup, delineator, May 1829 PLAN PROPOSED ALTERATIONS OF SECOND FLOOR OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  11. 6. Photocopy of measured drawing (original drawing in the possession ...

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

    6. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Ludvig Schellerup, architect, August 1864 PLAN OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  12. 13. Photocopy of photograph (original photograph in possession of Butt ...

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

    13. Photocopy of photograph (original photograph in possession of Butt Booth). Photograph dated ca. 1908. VIEW SOUTH SHOWING ATTACHED OXEN AND ENGINE SHEDS - Baker-Booth Blacksmith Shop, Lear Hill Road, West of Route 10, Goshen, Sullivan County, NH

  13. 14. Photocopy of photograph (original print in possession of George ...

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

    14. Photocopy of photograph (original print in possession of George Pavlica, Bovey, MN) 1913, photographer unknown, cityscape with tower in background - Bovey Water Tower, Eighth Avenue & T.H. 169, Bovey, Itasca County, MN

  14. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. Details for two country rooms, third floor. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  15. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. Details of Fifth Street entrance, staircase, elevator. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  16. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. West elevation. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  17. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. Rear (southern) elevation). - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  18. Photographic copy of the original (1934) architectural drawing in possession ...

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

    Photographic copy of the original (1934) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. Fifth Street (north) elevation and south (west) elevation - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  19. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. North elevation of Fifth Street. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  20. Photographic copy of the original (1934) architectural drawing in possession ...

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

    Photographic copy of the original (1934) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. Rear (south) elevation. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  1. Photographic copy of the original (1896) architectural drawing in possession ...

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

    Photographic copy of the original (1896) architectural drawing in possession of U.S. Postal Service, Pueblo, Colorado. East elevation on Main Street. - Pueblo Federal Building & Post Office, 421 North Main Street, Pueblo, Pueblo County, CO

  2. 20. Photocopy of photograph (original in possession of NYC Economic ...

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

    20. Photocopy of photograph (original in possession of NYC Economic Development Corp.) US Army photograph, 1949 VIEW SOUTH ELEVATION, OUTER END-PIER 4 - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  3. 13. Photograph of line drawing in possession of Engineering Plans ...

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

    13. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. BASEMENT PLAN, UNDATED. - Rock Island Arsenal, Building No. 4, Terrace Avenue between Gillespie & East Avenues, Rock Island, Rock Island County, IL

  4. 13. Photograph of line drawing in possession of Engineering Plans ...

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

    13. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, UNDATED. - Rock Island Arsenal, Building No. 64, Rodman Avenue between Second & Third Streets, Rock Island, Rock Island County, IL

  5. Oriented structures based on trans-1,4-polybutadiene

    NASA Astrophysics Data System (ADS)

    Tervoort-Engelen, Yvonne Maria Theodora

    Oriented structures based on trans 1,4 polybutadiene (t-1,4-PB) are explored in view of the enhancement of intermolecular interactions in fibrous systems. The deformation behavior and properties of both melt and solution crystallized t-1,4-PB films are presented and crosslinking of the oriented structures is discussed. The solution blending of t-1,4-PB and UHMW-PE, and the resulting morphology of the solution crystallized blends as a function of t-1,4-PBN content, are described. Drawing of the solution crystallized blends and the resulting fiber properties, in relation to the fiber morphology, is discussed. The network formation by electron beam irradiation in drawn UHMW-PE/t-1,4-Pb blends is discussed. Results are interpreted in view of the study objective. Some aspects of the morphology of nascent UHMW-PE reactor powders are discussed, focusing on the question of whether chain extended or chain folded crystals prevail in these samples.

  6. 50 CFR 648.52 - Possession and landing limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., or possess more than 50 bu (17.6 hL) of in-shell scallops shoreward of the VMS Demarcation Line. Such....2 hL) of in-shell scallops seaward of the VMS demarcation line on a properly declared IFQ scallop... vessel may possess up to 50 bu (17.6 hL) of in-shell scallops seaward of the VMS demarcation line on...

  7. Investigating the Link Between Gun Possession and Gun Assault

    PubMed Central

    Richmond, Therese S.; Culhane, Dennis P.; Ten Have, Thomas R.; Wiebe, Douglas J.

    2009-01-01

    Objectives. We investigated the possible relationship between being shot in an assault and possession of a gun at the time. Methods. We enrolled 677 case participants that had been shot in an assault and 684 population-based control participants within Philadelphia, PA, from 2003 to 2006. We adjusted odds ratios for confounding variables. Results. After adjustment, individuals in possession of a gun were 4.46 (P < .05) times more likely to be shot in an assault than those not in possession. Among gun assaults where the victim had at least some chance to resist, this adjusted odds ratio increased to 5.45 (P < .05). Conclusions. On average, guns did not protect those who possessed them from being shot in an assault. Although successful defensive gun uses occur each year, the probability of success may be low for civilian gun users in urban areas. Such users should reconsider their possession of guns or, at least, understand that regular possession necessitates careful safety countermeasures. PMID:19762675

  8. Calorimetric and computational study of 1,4-dithiacyclohexane 1,1-dioxide (1,4-dithiane sulfone).

    PubMed

    Roux, María Victoria; Temprado, Manuel; Jiménez, Pilar; Notario, Rafael; Guzman-Mejía, Ramón; Juaristi, Eusebio

    2006-03-31

    This work reports the enthalpies of formation in the condensed and gas state of 1,4-dithiacyclohexane 1,1-dioxide (1,4-dithiane sulfone, 5), derived from the enthalpy of combustion in oxygen, measured by a rotating bomb calorimeter and the variation of vapor pressures with temperatures determined by the Knudsen effusion technique. The theoretically estimated enthalpy of formation was calculated from high-level ab initio molecular orbital calculations at the G2(MP2) level. The theoretical calculations appear to be in very good agreement with experiment. A comparison of the conversion of thiane sulfone 3 to 1,3-dithiane sulfone 4 and 1,4-dithiane sulfone 5 clearly shows the 1,3 isomer to be 6.7 kJ mol(-1) less stable, probably owing to diminished electrostatic repulsion between the sulfur heteroatoms in 1,4-sulfone 5. PMID:16555808

  9. Acyloxylation of 1,4-Dioxanes and 1,4-Dithianes Catalyzed by a Copper-Iron Mixed Oxide.

    PubMed

    García-Cabeza, Ana Leticia; Marín-Barrios, Rubén; Moreno-Dorado, F Javier; Ortega, María J; Vidal, Hilario; Gatica, José M; Massanet, Guillermo M; Guerra, Francisco M

    2015-07-01

    The use of a copper-iron mixed oxide as a heterogeneous catalyst for the efficient synthesis of α-acyloxy-1,4-dioxanes and 1,4-dithianes employing t-butyl peroxyesters is reported. The preparation and characterization of the catalyst are described. The effect of the heteroatoms and a plausible mechanism are discussed. The method is operationally simple and involves low-cost starting materials affording products in good to excellent yields.

  10. Catalytic reforming methods

    DOEpatents

    Tadd, Andrew R; Schwank, Johannes

    2013-05-14

    A catalytic reforming method is disclosed herein. The method includes sequentially supplying a plurality of feedstocks of variable compositions to a reformer. The method further includes adding a respective predetermined co-reactant to each of the plurality of feedstocks to obtain a substantially constant output from the reformer for the plurality of feedstocks. The respective predetermined co-reactant is based on a C/H/O atomic composition for a respective one of the plurality of feedstocks and a predetermined C/H/O atomic composition for the substantially constant output.

  11. Endogenous origin of endo-β-1,4-glucanase in common woodlouse Porcellio scaber (Crustacea, Isopoda).

    PubMed

    Kostanjšek, Rok; Milatovič, Maša; Strus, Jasna

    2010-11-01

    Because endogenous cellulases have been observed in arthropods, the potential ability to produce cellulose degrading enzymes was examined in the terrestrial isopod Porcellio scaber, an important decomposer of decayed plant material. cDNA fragments encoding portions of two novel endo-β-1,4-glucanase amino acid sequences were amplified by RT-PCR, and the amino acid sequences predicted were affiliated to endo-β-1,4-glucanases from other arthropods, where they cluster with endo-β-1,4-glucanases of decapod crustaceans. Hybridization in situ reveals the hepatopancreas to be the primary site of gene expression and provides direct evidence of the endogenous origin of endo-β-1,4-glucanase in P. scaber. Conservation of catalytically important amino acid residues suggests that both sequences translate into functional cellulases. Cellulolytic activity was detected in hepatopancreatic extract after separation by SDS-PAGE, which included CMC as substrate. This is the first evidence of endogenous cellulases in peracarid crustaceans and gives strong support for the involvement of isopod endo-β-1,4-glucanases in the degradation of cellulose in their diet.

  12. Novel quinoxaline 1,4-di-N-oxide derivatives as new potential antichagasic agents.

    PubMed

    Torres, Enrique; Moreno-Viguri, Elsa; Galiano, Silvia; Devarapally, Goutham; Crawford, Philip W; Azqueta, Amaia; Arbillaga, Leire; Varela, Javier; Birriel, Estefanía; Di Maio, Rossanna; Cerecetto, Hugo; González, Mercedes; Aldana, Ignacio; Monge, Antonio; Pérez-Silanes, Silvia

    2013-08-01

    As a continuation of our research and with the aim of obtaining new agents against Chagas disease, an extremely neglected disease which threatens 100 million people, eighteen new quinoxaline 1,4-di-N-oxide derivatives have been synthesized following the Beirut reaction. The synthesis of the new derivatives was optimized through the use of a new and more efficient microwave-assisted organic synthetic method. The new derivatives showed excellent in vitro biological activity against Trypanosoma cruzi. Compound 17, which was substituted with fluoro groups at the 6- and 7-positions of the quinoxaline ring, was the most active and selective in the cytotoxicity assay. The electrochemical study showed that the most active compounds, which were substituted by electron-withdrawing groups, possessed a greater ease of reduction of the N-oxide groups.

  13. Novel Catalytic Membrane Reactors

    SciTech Connect

    Stuart Nemser, PhD

    2010-10-01

    There are many industrial catalytic organic reversible reactions with amines or alcohols that have water as one of the products. Many of these reactions are homogeneously catalyzed. In all cases removal of water facilitates the reaction and produces more of the desired chemical product. By shifting the reaction to right we produce more chemical product with little or no additional capital investment. Many of these reactions can also relate to bioprocesses. Given the large number of water-organic compound separations achievable and the ability of the Compact Membrane Systems, Inc. (CMS) perfluoro membranes to withstand these harsh operating conditions, this is an ideal demonstration system for the water-of-reaction removal using a membrane reactor. Enhanced reaction synthesis is consistent with the DOE objective to lower the energy intensity of U.S. industry 25% by 2017 in accord with the Energy Policy Act of 2005 and to improve the United States manufacturing competitiveness. The objective of this program is to develop the platform technology for enhancing homogeneous catalytic chemical syntheses.

  14. First possession: an assumption guiding inferences about who owns what.

    PubMed

    Friedman, Ori

    2008-04-01

    How do we determine who owns what? This article reports evidence indicating that we typically assume that the first person who possesses an object is its owner. In Experiments 1 and 2, participants read cartoons in which two children each take a turn playing with a toy. Participants selected the character who first possessed the toy when judging who owned it, but not when judging which character liked it more. In Experiment 3, participants read stories based on the Pierson v. Post (1805) property law case. In line with the appellate court's ruling in that case, participants selected the character who first captured and possessed an animal as its owner over another character who had pursued it earlier. Together, these findings provide evidence for an assumption that specifically guides our reasoning about ownership and that may lead everyday intuitions about property to be generally consistent with property law.

  15. Multiple personality in India: comparison with hysterical possession state.

    PubMed

    Varma, V K; Bouri, M; Wig, N N

    1981-01-01

    This article reports probably the first case of multiple personality from India and compares and contrasts it with the hysterical possession syndrome. Attention is drawn to the apparent rarity of multiple personality in contrast to the great prevalence of the possession syndrome in India (and other underdeveloped societies), while the reverse applies to Western Europe and North America. It is postulated that the disparity of frequency between the two manifestations of personal-identity disturbance derives from certain basic cultural differences. It is argued that polytheism and belief in reincarnation and spirits may be related to the possession syndrome, whereas high social approval of deliberate role-playing may foster the multiple personality syndrome.

  16. 17 CFR 1.4 - Use of electronic signatures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Use of electronic signatures... REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.4 Use of electronic signatures. For purposes of... pool participant or a client of a commodity trading advisor, an electronic signature executed by...

  17. 17 CFR 1.4 - Use of electronic signatures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Use of electronic signatures... REGULATIONS UNDER THE COMMODITY EXCHANGE ACT Definitions § 1.4 Use of electronic signatures. For purposes of... broker, a pool participant or a client of a commodity trading advisor, an electronic signature...

  18. Regioselective Halogenation of 1,4-Benzodiazepinones via CH Activation

    PubMed Central

    Abdelkafi, Hajer; Cintrat, Jean-Christophe

    2015-01-01

    This article reports an efficient CH activation process for regioselective halogenation of 1,4-benzodiazepinones. Direct halogenation with NXS (X = Br, I) affords halogenated benzodiazepinones on the central aromatic ring whereas catalyst (Pd(OAc)2) controlled CH activation furnishes regioselectively ortho halogenated benzodiazepinones on the phenyl side chain. PMID:26179245

  19. 13. Engine room, view of Ames aniflow (engine #1). 4 ...

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

    13. Engine room, view of Ames aniflow (engine #1). 4 cylinder-1953, centrifuge oil separator in foreground, doorway to machine shop on right in background, taken from southeast - East Boston Pumping Station, Chelsea Street at Chelsea Creek, Boston, Suffolk County, MA

  20. Sunspot 1520 Releases Strong (X1.4) Solar Flare

    NASA Video Gallery

    This movie shows the sun July 10-12, ending with the X1.4 class flare on July 12, 2012. It was captured by NASA’s Solar Dynamics Observatory in the 131 Angstrom wavelength - a wavelength that is...

  1. Skeletally Diverse Synthesis of Innovative [2,1-c]-1,4-Oxazepine and [1,4]-Quinoxaline Systems.

    PubMed

    Lee, Chia-Hsin; Wu, Wen-Chun; Dangate, Prasad S; Shen, Li-Ching; Chung, Wen-Sheng; Sun, Chung-Ming

    2015-10-12

    An efficient, innovative synthesis of [2,1-c]-1, 4-oxazepine and [1,4]-quinoxaline heterocycles along with the embodied pyrimido-pyrrolo motifs was established. Initially, the pyrrole ring was installed using microwave irradiation through an intramolecular base-catalyzed cyclization between acetyl bromomethyl pyrimidine dione and o-amino phenyl methanol or o-phenylenediamine methyl benzoates. Furthermore, oxazepine, and quinoxaline scaffolds were constructed by an acid-catalyzed condensation with a variety of aldehydes by an unconventional Pictet-Spengler reaction strategy. An important aspect of this work is to build novel heterocyclic ring systems with potential medicinal interest.

  2. Skeletally Diverse Synthesis of Innovative [2,1-c]-1,4-Oxazepine and [1,4]-Quinoxaline Systems.

    PubMed

    Lee, Chia-Hsin; Wu, Wen-Chun; Dangate, Prasad S; Shen, Li-Ching; Chung, Wen-Sheng; Sun, Chung-Ming

    2015-10-12

    An efficient, innovative synthesis of [2,1-c]-1, 4-oxazepine and [1,4]-quinoxaline heterocycles along with the embodied pyrimido-pyrrolo motifs was established. Initially, the pyrrole ring was installed using microwave irradiation through an intramolecular base-catalyzed cyclization between acetyl bromomethyl pyrimidine dione and o-amino phenyl methanol or o-phenylenediamine methyl benzoates. Furthermore, oxazepine, and quinoxaline scaffolds were constructed by an acid-catalyzed condensation with a variety of aldehydes by an unconventional Pictet-Spengler reaction strategy. An important aspect of this work is to build novel heterocyclic ring systems with potential medicinal interest. PMID:26379108

  3. 1,4-Dimethyl­piperazine-1,4-diium bis­(hexa­fluoro­phosphate) dihydrate

    PubMed Central

    Sun, Su-Wen

    2012-01-01

    In the title hydrated mol­ecular salt, C6H16N2 +·2PF6 −·2H2O, the complete 1,4-dimethyl­piperazine-1,4-diium dication is generated by crystallographic inversion symmetry and both C—N bonds are in equatorial orientations. In the crystal, the components are linked by O—H⋯F and N—H⋯O hydrogen bonds but there are no direct links between cations and anions. PMID:22590381

  4. 29. Photocopy of photograph (original slide in possession of the ...

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

    29. Photocopy of photograph (original slide in possession of the Preservation Society of Charleston, Charleston, South Carolina; Collection of Dr. and Mrs. E. L. Powers, Charleston, South Carolina) Photographer unknown, Christmas 1935 DETAIL, FIRST FLOOR, SOUTH ROOM, MANTELPIECE AND CHIMNEY BREAST, LOOKING WEST - 8 Court House Square (House), Charleston, Charleston County, SC

  5. 41. Photocopy of photograph (original photograph in possession of Sacramento ...

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

    41. Photocopy of photograph (original photograph in possession of Sacramento Archives and Museum Collection Center, Sacramento, California) Original photographer and year unknown. A WHEAT FIELD ON THE NATOMAS LANDS. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  6. 9. Photograph of a photograph in possession of Rock Island ...

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

    9. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SECOND FLOOR, EAST WING. MOTORIZED MACHINING EQUIPMENT USED IN MANUFACTURE OF MACHINE GUN PARTS. SHOWN IN THE FOREGROUND IS A PRATT & WHITNEY VERTICAL MILLING MACHINE. DATED JANUARY 21, 1943. - Rock Island Arsenal, Building No. 68, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  7. 1. Photographic copy of photograph, in possession of SCIP Office, ...

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

    1. Photographic copy of photograph, in possession of SCIP Office, Coolidge, AZ. No date, circa 1940. Photographer unknown. HEADQUARTERS OFFICE, 205 W. ROOSEVELT, COOLIDGE, AZ. - San Carlos Irrigation Project, San Carlos Irrigation Project Headquarters, 205 West Roosevelt, Coolidge, Pinal County, AZ

  8. 16. Photocopy of drawing (Original in the possession of Richard ...

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

    16. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown SUB-BASEMENT FLOOR PLAN (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  9. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... flounder are filleted into single (butterfly) fillets, each fillet is deemed to be from one whole summer... trawl vessels issued a permit under § 648.4(a)(3) that fish with or possess nets or pieces of net on... for inspection in standard 100-lb (45.3-kg) totes or fish boxes having a liquid capacity of 18.2...

  10. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... flounder are filleted into single (butterfly) fillets, each fillet is deemed to be from one whole summer... trawl vessels issued a permit under § 648.4(a)(3) that fish with or possess nets or pieces of net on... for inspection in standard 100-lb (45.3-kg) totes or fish boxes having a liquid capacity of 18.2...

  11. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... flounder are filleted into single (butterfly) fillets, each fillet is deemed to be from one whole summer... trawl vessels issued a permit under § 648.4(a)(3) that fish with or possess nets or pieces of net on... for inspection in standard 100-lb (45.3-kg) totes or fish boxes having a liquid capacity of 18.2...

  12. Cherished Possessions: A New England Legacy. Educator's Resource Guide.

    ERIC Educational Resources Information Center

    Peters, Amy L.

    The exhibition, "Cherished Possessions: A New England Legacy," consists of approximately 200 objects drawn from the Society for the Preservation of New England Antiquities collection of fine and decorative arts. Each item in the exhibition has been selected for its ability to tell a story and to place the history of that item within the larger…

  13. 14. Photocopy of photograph (original negative in the possession of ...

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

    14. Photocopy of photograph (original negative in the possession of the Allen County Museum, Ebesole Studio Glass Plate Negative Collection, circa 1900), photographer unknown VIEW SOUTHEAST SHOWING HOLLAND BLOCK BUILDING AND ANNEX - Holland Block Annex, 112-116 East High Street, Lima, Allen County, OH

  14. 13. Photocopy of photograph (original photocopy in the possession of ...

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

    13. Photocopy of photograph (original photocopy in the possession of the Allen County Museum, circa 1900), photographer unknown VIEW SOUTHEAST SHOWING HOLLAND BLOCK BUILDING AND ANNEX DURING A PARADE FOR THE GRAND ARMY OF THE REPUBLIC - Holland Block Annex, 112-116 East High Street, Lima, Allen County, OH

  15. 15. Photocopy of photograph (original photocopy in the possession of ...

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

    15. Photocopy of photograph (original photocopy in the possession of the Allen County Museum, circa 1930), photographer unknown VIEW OF THE HOLLAND BUILDING AND ANNEX FOLLOWING THE 1929 FIRE - Holland Block Annex, 112-116 East High Street, Lima, Allen County, OH

  16. 23. Photocopy of drawing (original in possession of Naval Surface ...

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

    23. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) 7 X 10 FOOT SONIC WIND TUNNEL, FAN HOUSING ASSEMBLY, 1952 - Naval Surface Warfare Center, Transonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  17. 14. Photocopy of drawing (original in possession of Naval Surface ...

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

    14. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL, FRAMING PLAN, TOP AND BOTTOM, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  18. 15. Photocopy of drawing (original in possession of Naval Surface ...

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

    15. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL, ELEVATIONS E-E TO H-H AND SECTIONS, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  19. 20. Photocopy of drawing (original in possession of Naval Surface ...

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

    20. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) 7 X 10 FOOT SONIC WIND TUNNEL FIRST FLOOR PLANS AND DETAILS, 1948 - Naval Surface Warfare Center, Transonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  20. 12. Photocopy of drawing (original in possession of Naval Surface ...

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

    12. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL BUILDING, FIRST FLOOR PLAN, NOTE OPEN SHOP, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  1. 21. Photocopy of drawing (original in possession of Naval Surface ...

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

    21. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) 7 X 10 FOOT SONIC WIND TUNNEL, LABORATORY AND OFFICE BUILDING, 1950 - Naval Surface Warfare Center, Transonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  2. 13. Photocopy of drawing (original in possession of Naval Surface ...

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

    13. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL BUILDING, ELEVATIONS, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  3. 11. Photocopy of drawing (original in possession of Naval Surface ...

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

    11. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) SUPERSONIC WIND TUNNEL BUILDING, SECTIONS AND DETAILS, MECHANICAL, 1947 - Naval Surface Warfare Center, Supersonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  4. 19. Photocopy of drawing (original In possession of Naval Surface ...

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

    19. Photocopy of drawing (original In possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) 7 X 10 FOOT SONIC WIND TUNNEL PLOT AND GRADING PLAN, 1952 - Naval Surface Warfare Center, Transonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  5. 10. Photocopy of drawing (original in possession of Naval Surface ...

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

    10. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) SUPERSONIC WIND TUNNEL BUILDING, GROUND FLOOR PLAN, 1947 - Naval Surface Warfare Center, Supersonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  6. 22. Photocopy of drawing (original in possession of Naval Surface ...

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

    22. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) 7 X 10 FOOT SONIC WIND TUNNEL, INSTALLATION OF POWER EQUIPMENT AND ACCESSORIES, 1950 - Naval Surface Warfare Center, Transonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  7. 15. Photograph of a photograph in possession of the Watervliet ...

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

    15. Photograph of a photograph in possession of the Watervliet Arsenal Museum, New York. WEST AND SOUTH ELEVATIONS OF BOILER HOUSE (UNIT 5) BEFORE STACK WAS REMOVED. UNDATED. - Watervliet Arsenal, Building No. 40, Broadway between Dalliba & Watervliet Avenues, Watervliet, Albany County, NY

  8. 14. Photograph of a photograph in possession of the Watervliet ...

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

    14. Photograph of a photograph in possession of the Watervliet Arsenal Museum, New York. NORTH AND WEST ELEVATIONS BEFORE CONSTRUCTION OF HIGH BAY AND REMOVAL OF STACK ON BOILER HOUSE AT THE RIGHT. DATED OCTOBER 9, 1913. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  9. 7. Photocopy of photograph (original photograph in possession of the ...

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

    7. Photocopy of photograph (original photograph in possession of the Ralph M. Parsons Company, Los Angeles, California). Photography by Ralph M. Parsons Co. circa August 1959. AERIAL VIEW OF ORIGINAL CONSTRUCTION OF POINT ARGUELLO LAUNCH COMPLEX 1 (SLC-3) FROM THE SOUTHEAST. - Vandenberg Air Force Base, Space Launch Complex 3, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  10. 12. Photocopy of drawing (original in possession of Naval Surface ...

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

    12. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) SUPERSONIC WIND TUNNEL, STEEL VACUUM SPHERE, FOUNDATION PLAN, ELEVATION AND DETAILS, 1947 - Naval Surface Warfare Center, Supersonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  11. 2. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    2. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view of Clark Howell Homes, center, Techwood Homes, left, Georgia Institute of Technology, bottom. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  12. 1. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    1. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view, Clark Howell Homes, left, Techwood Homes, right, Georgia Institute of Technology, top, right. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  13. 15. Photograph of line drawing in possession of Engineering Plans ...

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

    15. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FIREPROOFING DETAILS, 1903. ARCHITECT: RALPH MODJESKI. - Rock Island Arsenal, Building No. 131, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  14. Photocopy of photograph (original 35 millimeter negative in possession of ...

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

    Photocopy of photograph (original 35 millimeter negative in possession of Luis Pumarada, San German, Puerto Rico). Luis Pumarada, Photographer, September 4, 1989. PUENTE RIO HONDO, DOMED PLATE DECK FROM BELOW. - Puente Rio Hondo, Spanning Hondo River on PR Road 156, Barrio Rio Hondo, Comerio, Comerio Municipio, PR

  15. Photocopy of photograph (original 35 millimeter negative in possession of ...

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

    Photocopy of photograph (original 35 millimeter negative in possession of Luis Pumarada, San German, Puerto Rico). Luis Pumarada, Photographer, September 4, 1989. PUENTE RIO HONDO, VIEW OF SOUTH ABUTMENT. - Puente Rio Hondo, Spanning Hondo River on PR Road 156, Barrio Rio Hondo, Comerio, Comerio Municipio, PR

  16. Photocopy of photograph (original 35 millimeter negative in possession of ...

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

    Photocopy of photograph (original 35 millimeter negative in possession of Luis Pumarada, San German, Puerto Rico). Luis Pumarada, Photographer, September 4, 1989. PUENTE RIO HONDO, VIEW FROM SOUTHWEST. - Puente Rio Hondo, Spanning Hondo River on PR Road 156, Barrio Rio Hondo, Comerio, Comerio Municipio, PR

  17. 15. Photograph of line drawing in possession of the Watervliet ...

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

    15. Photograph of line drawing in possession of the Watervliet Arsenal Museum, New York. BASEMENT, FIRST FLOOR, AND SECOND FLOOR PLAN PUBLISHED IN OFFICERS QUARTERS AT THE ARSENALS AND ARMORY, WASHINGTON, D.C.: GOVERNMENT PRINTING OFFICE, 1876, P. 40. - Watervliet Arsenal, Building No. 1, Mettler Road between Dalliba Avenue & Bricker Lane, Watervliet, Albany County, NY

  18. 12. Photograph of line drawing in possession of the Watervliet ...

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

    12. Photograph of line drawing in possession of the Watervliet Arsenal Museum, New York. BASEMENT, FIRST FLOOR, AND SECOND FLOOR PLANS PUBLISHED IN OFFICERS QUARTERS AT THE ARSENALS AND ARMORY, WASHINGTON, D.C.: GOVERNMENT PRINTING OFFICE, 1876, P. 41. - Watervliet Arsenal, Building No. 6, Mettler Road, North of Mordecai Drive, Watervliet, Albany County, NY

  19. 11. Photograph of line drawing in possession of the Watervliet ...

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

    11. Photograph of line drawing in possession of the Watervliet Arsenal Museum, New York. BASEMENT, FIRST FLOOR, AND SECOND FLOOR PLANS PUBLISHED IN OFFICERS QUARTERS AT THE ARSENALS AND ARMORY, WASHINGTON, D.C.: GOVERNMENT PRINTING OFFICE, 1876, P. 42. - Watervliet Arsenal, Building No. 4, Mordecai Drive, West of Mettler Road, Watervliet, Albany County, NY

  20. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST AND SOUTH ELEVATIONS BEFORE REPLACEMENT OF STRAP-HINGE DOOR. DATED NOVEMBER 1, 1944. - Rock Island Arsenal, Building No. 140, Second Street between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  1. 11. Photograph of a photograph in possession of Rock Island ...

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

    11. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS AFTER ADDITION OF WING TO CENTER OF EAST FACADE. DATED NOVEMBER 4, 1944. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  2. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATION BEFORE REPLACEMENT OF STEEL SASH WITH CONCRETE BLOCK. DATED APRIL 27, 1956. - Rock Island Arsenal, Building No. 109, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  3. 12. Photograph of line drawing in possession of Engineering Plans ...

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

    12. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FRONT (WEST) ELEVATION, 1877. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  4. 7. Photograph of a photograph in possession of Rock Island ...

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

    7. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ASSEMBLING OF 75MM GUN CARRIAGES. DATED AUGUST 23, 1918. - Rock Island Arsenal, Building No. 110, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  5. 9. Photograph of a photograph in possession of Rock Island ...

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

    9. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR OF STEEL-FRAMED SECTION showing ASSEMBLING OF GUN MOUNTS. DATED MAY 24, 1939. - Rock Island Arsenal, Building No. 210, Rodman Avenue & Gronen Street, Rock Island, Rock Island County, IL

  6. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST AND SOUTH ELEVATIONS IN FINAL STAGE OF CONSTRUCTION. DATED C. 1870. - Rock Island Arsenal, Building No. 60, Rodman Avenue between Gillespie Avenue & First Street, Rock Island, Rock Island County, IL

  7. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS AFTER ADDITION OF STAIR TOWERS ON SOUTH FACADE. DATED NOVEMBER 1, 1944. - Rock Island Arsenal, Building No. 104, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  8. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. LOOKING NORTH; BUILDING IS SHOWN WITH ORIGINAL COPING. DATED C. 1873. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  9. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office, SOUTH AND EAST ELEVATIONS BEFORE REMODELING OF PARAPET. DATED MARCH 8, 1945. - Rock Island Arsenal, Building No. 251, Gillespie Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  10. 7. Photograph of a photograph in possession of Rock Island ...

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

    7. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST AND SOUTH ELEVATIONS, IN UNALTERED CONDITION. PROBABLY TAKEN ABOUT 1910. - Rock Island Arsenal, Building No. 60, Rodman Avenue between Gillespie Avenue & First Street, Rock Island, Rock Island County, IL

  11. 8. Photograph of a photograph in possession of Rock Island ...

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

    8. Photograph of a photograph in possession of Rock Island Arsenal Historical Office, NORTH AND WEST ELEVATIONS (ABOVE) DURING FINAL STAGE OF CONSTRUCTION. ORIGINALLY PUBLISHED 1922. - Rock Island Arsenal, Building No. 210, Rodman Avenue & Gronen Street, Rock Island, Rock Island County, IL

  12. 8. Photograph of a photograph in possession of Rock Island ...

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

    8. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. FIRST FLOOR, WEST WING; SHOWING PRATT & WHITNEY RIFLING MACHINES FOR MANUFACTURING 1903 MODEL SPRING-FIELD RIFLE. DATED JULY 4, 1904. - Rock Island Arsenal, Building No. 60, Rodman Avenue between Gillespie Avenue & First Street, Rock Island, Rock Island County, IL

  13. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office, FIRST FLOOR, SHOWING POWER PRESSES FOR LEATHER WORKING IN HARNESS SHOP. ORIGINALLY PUBLISHED 1905. - Rock Island Arsenal, Building No. 110, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  14. 8. Photograph of a photograph in possession of Rock Island ...

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

    8. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH AND EAST ELEVATIONS, DOCUMENTING ORIGINAL CONSTRUCTION. DATED C. 1875. - Rock Island Arsenal, Building No. 225, Rodman Avenue between Flagler Street & Gillespie Avenue, Rock Island, Rock Island County, IL

  15. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS AFTER ADDITION OF BRICK STAIR TOWERS ON SOUTH FACADE. DATED NOVEMBER 1, 1944. - Rock Island Arsenal, Building No. 110, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  16. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SECOND FLOOR; WOOD WORKING EQUIPMENT IN CARPENTRY SHOP, ORIGINALLY PUBLISHED 1905. - Rock Island Arsenal, Building No. 104, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  17. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS DURING FINAL STAGE OF CONSTRUCTION. DATED 1871. - Rock Island Arsenal, Building No. 104, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  18. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH ELEVATION BEFORE REPLACEMENT OF STEEL SASH WITH CONCRETE BLOCK. DATED NOVEMBER 11, 1944. - Rock Island Arsenal, Building No. 67, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  19. 10. Photograph of a photograph in possession of Rock Island ...

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

    10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND WEST (FRONT) ELEVATIONS; EAST (REAR) AND NORTH ELEVATIONS, BEFORE REMOVAL OF CHIMNEYS AND ADDITION OF WING TO CENTER OF EAST FACADE. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  20. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ORIGINAL OPEN INTERIOR FLOOR PLAN. DATED C. 1898. - Rock Island Arsenal, Building No. 62, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  1. 7. Photograph of a photograph in possession of Rock Island ...

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

    7. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR LOOKING EAST, SHOWING STORAGE OF LUMBER. DATED OCTOBER 2, 1945. - Rock Island Arsenal, Building No. 140, Second Street between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  2. 8. Photograph of line drawing in possession of Engineering Plans ...

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

    8. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN AND SECTION, AUGUST 24, 1874. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  3. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR SHOWING STORAGE OF WALNUT FOR GUN STOCKS. ORIGINALLY PUBLISHED 1922. - Rock Island Arsenal, Building No. 140, Second Street between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  4. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH AND WEST ELEVATIONS BEFORE REMODELING OF PARAPET AND AFTER REMOVAL OF SMOKESTACK FROM SOUTH ELEVATION. DATED APRIL 7, 1941. - Rock Island Arsenal, Building No. 133, Gillespie Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  5. 9. Photograph of a photograph in possession of Rock Island ...

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

    9. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS BEFORE REMOVAL OF VENTILATORS. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 138, Second Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  6. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. EAST AND NORTH ELEVATIONS BEFORE REMOVAL OF STRAP-HINGE DOOR. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 139, Second Street between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  7. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ASSEMBLING OF ARTILLERY GUN CARRIAGES. DATED MAY 12, 1904. - Rock Island Arsenal, Building No. 108, Rodman Avenue between Third & Fourth Streets, Rock Island, Rock Island County, IL

  8. 7. Photograph of line drawing in possession of Engineering Plans ...

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

    7. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ROOF PLAN, 1871. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  9. 18. Photograph of a photograph in possession of Rock Island ...

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

    18. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. FIRST FLOOR, SOUTH END, LOOKING EAST; MOTORIZED MACHINING EQUIPMENT (MILLS, PROFILERS, DRILL PRESSES, SCREW MACHINES) USED IN SMALL ARMS PRODUCTION. DATED APRIL 7, 1941. - Rock Island Arsenal, Building No. 66, Rodman Avenue between Third & Fourth Streets, Rock Island, Rock Island County, IL

  10. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. FIRST FLOOR, EAST WING, SHOWING BELT-DRIVEN EQUIPMENT (LATHES, DRILLS, SCREW MACHINES) USED IN MACHINING COMPONENTS FOR ARTILLERY GUN CARRIAGES. DATED MAY 12, 1904. - Rock Island Arsenal, Building No. 108, Rodman Avenue between Third & Fourth Streets, Rock Island, Rock Island County, IL

  11. 56. Photograph of Original Plan (original plans in the possession ...

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

    56. Photograph of Original Plan (original plans in the possession of the Los Angeles Union Passenger Terminal Corporation) BAGGAGE AND EXPRESS UNIT, MAIN FLOOR AND BOILER ROOM PLANS, SECTIONS IV-V - Los Angeles Union Passenger Terminal, Tracks & Shed, 800 North Alameda Street, Los Angeles, Los Angeles County, CA

  12. 13. Photographic copy of drawing, dated March 1929, in possession ...

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

    13. Photographic copy of drawing, dated March 1929, in possession of SCIP office, Coolidge, AZ. United States Indian Service, Irrigation. CONCRETE PIPE SIPHON, NORTH SIDE CANAL, STATION 171+04 TO 172+34 - San Carlos Irrigation Project, North Side Canal, North of Gila River, Coolidge, Pinal County, AZ

  13. 7. Photographic copy of photograph, in possession of SCIP office, ...

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

    7. Photographic copy of photograph, in possession of SCIP office, Coolidge, AZ. No date. Photographer unknown. MCCLELLAN WASH SIPHON, VIEW SHOWING PIPE LAID IN TRENCH, ALSO SHOWING OPENING WHERE MONOLITHIC SECTION WAS BUILT AND IN WHICH A MAN HOLE AND STAND PIPE VENT WAS INSTALLED - San Carlos Irrigation Project, Southside Canal, South Side of Gila River, Coolidge, Pinal County, AZ

  14. 8. Photographic copy of photograph, in possession of SCIP office, ...

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

    8. Photographic copy of photograph, in possession of SCIP office, Coolidge, AZ. No date. Photographer unknown. MCCLELLAN WASH SIPHON, GATE FOR DELIVERY TO LATERAL ON RIGHT, TRASH RACK AT SIPHON ENTRANCE, VENT OR STAND PIPE AND STEVENS AUTOMATIC GAGING STATION - San Carlos Irrigation Project, Southside Canal, South Side of Gila River, Coolidge, Pinal County, AZ

  15. 6. Photographic copy of photograph, in possession of SCIP office, ...

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

    6. Photographic copy of photograph, in possession of SCIP office, Coolidge, AZ. MCCLELLAN WASH SIPHON, VIEW OF LAST SECTION OF PIPE BEING LOWERED IN THE TRENCH FEBRUARY 17, 1935 - San Carlos Irrigation Project, Southside Canal, South Side of Gila River, Coolidge, Pinal County, AZ

  16. 9. Photographic copy of photograph, in possession of SCIP office, ...

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

    9. Photographic copy of photograph, in possession of SCIP office, Coolidge, AZ. No date. Photographer unknown. MCCLELLAN WASH SIPHON, GENERAL VIEW OF PIPE YARD AFTER MOST OF THE PIPE WAS MANUFACTURED - San Carlos Irrigation Project, Southside Canal, South Side of Gila River, Coolidge, Pinal County, AZ

  17. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATION AFTER ADDITION OF REINFORCED-CONCRETE SECTION WITH CYCLONE SEPARATOR. DATED NOVEMBER 11, 1944. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  18. 5. Photocopy of painting (original in the possession of the ...

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

    5. Photocopy of painting (original in the possession of the Handel og Sofartsmuseet pea Kronborg Trade and Seafaring Museum, Helsingor, Denmark) H. P. Thorsoe, painter, c. 1825 VIEW OF CHRISTIANSTED HARBOR FROM SEA, SHIPS IN FOREGROUND, HARBOR IN BACKGROUND - City of Christiansted (General Views), Christiansted, St. Croix, VI

  19. 25 CFR 11.452 - Possession of a controlled substance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... unlawful for a person to knowingly or intentionally possess any controlled substance listed in 21 CFR Part... by 21 CFR 1308.21 through 1308.35, as amended; or (3) The provisions of 42 U.S.C. 1996a (regarding... to be contraband. Upon proof of a violation of this section, the controlled substance must...

  20. 18. Photograph of a line drawing in the possession of ...

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

    18. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. SIDE (EAST) ELEVATION & SIDE (WEST) ELEVATION; DRAWING 1-9R, DATED SEPTEMBER 4, 1940. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  1. 3. Photograph of an historic photograph in the possession of ...

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

    3. Photograph of an historic photograph in the possession of the Engineer's Office of the Marion, Illinois Veterans Administration Medical Center. DINING HALL BUILDING #2, LOOKING NE; DATED JANUARY 31, 1942. - Veterans Administration Medical Center, Building No. 2, Old State Route 13 West, Marion, Williamson County, IL

  2. 23. Photograph of a line drawing in the possession of ...

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

    23. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. TYPICAL LOBBY DETAILS; DRAWING 1-21R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  3. 4. Photograph of a line drawing in the possession of ...

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

    4. Photograph of a line drawing in the possession of the Engineer's office of the Marion, Illinois Veterans Administration Medical Center. (PLANS, ELEVATIONS & DETAILS); DRAWING 13-1R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 13, Old State Route 13 West, Marion, Williamson County, IL

  4. 1. Photograph of a line drawing in the possession of ...

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

    1. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, Illinois Veterans Administration Medical Center. (PLANS & ELEVATIONS); DRAWING 14-1R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 14, Old State Route 13 West, Marion, Williamson County, IL

  5. 15. Photograph of an historic photograph in the possession of ...

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

    15. Photograph of an historic photograph in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. HOSPITAL BUILDING #1; E & N (FRONT) ELEVATIONS, LOOKING SW; DATED MAY 18, 1942. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  6. 4. Photograph of a line drawing in the possession of ...

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

    4. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, Illinois Veterans Administration Medical Center. (PLANS, ELEVATIONS & DETAILS); DRAWING 8-1R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 8, Old State Route 13 West, Marion, Williamson County, IL

  7. 16. Photograph of an historic photograph in the possession of ...

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

    16. Photograph of an historic photograph in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. HOSPITAL BUILDING #1, LOOKING NE; DATED NOVEMBER 30, 1941. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  8. 22. Photograph of a line drawing in the possession of ...

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

    22. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. MAIN LOBBY & ELEVATOR LOBBY DETAILS; DRAWING 1-20R, DATED SEPTEMBER 4, 1940. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  9. 19. Photograph of a line drawing in the possession of ...

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

    19. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. DETAILS MAIN STEPS & PLATFORM (SIDE ELEVATION, HALF PLAN, SECTIONS); DRAWING 1-12R, DATED SEPTEMBER 4, 1940. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  10. 1. Photograph of a line drawing in the possession of ...

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

    1. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, Illinois Veterans Administration Medical Center. (PLAN, ELEVATIONS, & SECTIONS); DRAWING 15-1R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 15, Old State Route 13 West, Marion, Williamson County, IL

  11. 21. Photograph of a line drawing in the possession of ...

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

    21. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. 3/4' SCALE DETAIL - MAIN ENTRANCE UNIT, HALF ELEVATION & SECTION; DRAWING 1-15R, DATED SEPTEMBER 4, 1940. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  12. 17. Photograph of a line drawing in the possession of ...

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

    17. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. FRONT (NORTH) ELEVATION; DRAWING 1-7R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL

  13. 4. Photograph of a line drawing in the possession of ...

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

    4. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, Illinois Veterans Administration Medical Center. WEST ELEVATION, SOUTH ELEVATION, EAST ELEVATION, NORTH ELEVATION; DRAWING 2-3R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Building No. 2, Old State Route 13 West, Marion, Williamson County, IL

  14. 5. Photograph of a line drawing in the possession of ...

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

    5. Photograph of a line drawing in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. PLOT PLAN; DRAWING 1R, DATED SEPTEMBER 4, 1940. (8 x 10 negative) - Veterans Administration Medical Center, Old State Route 13 West, Marion, Williamson County, IL

  15. 32. Photograph of architectural competition drawing; original in the possession ...

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

    32. Photograph of architectural competition drawing; original in the possession of the Pennsylvania Hospital. Morris, Tasker, and Morris, architects, July 24, 1846. PLAN FOR THE WARMING OF THE WEST WING OF THE PENNSYLVANIA HOSPITAL BY STEAM - Pennsylvania Hospital, Eighth & Ninth, Pine & Spruce Streets, Philadelphia, Philadelphia County, PA

  16. 7. Photographic copy of photograph (original print in possession of ...

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

    7. Photographic copy of photograph (original print in possession of Bureau of Reclamation). Photo by J. Todd, 7-8-76. VIEW LOOKING UPSTREAM SHOWING THE HISTORIC OUTLET WORKS, GATE HOUSE AND STORAGE SHED. VIEW LOOKING WEST. - Twin Lakes Dam & Outlet Works, Beneath Twin Lakes Reservoir, T11S, R80W, S22, Twin Lakes, Lake County, CO

  17. 9. Photographic copy of photograph (original print in possession of ...

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

    9. Photographic copy of photograph (original print in possession of Bureau of Reclamation). Photo by Joan Fleetman, 6-12-80. VIEW LOOKING WEST AND UPSTREAM AT THE HISTORIC TWIN LAKES CONTROL STRUCTURE. - Twin Lakes Dam & Outlet Works, Beneath Twin Lakes Reservoir, T11S, R80W, S22, Twin Lakes, Lake County, CO

  18. 8. Photographic copy of photograph (original print in possession of ...

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

    8. Photographic copy of photograph (original print in possession of Bureau of Reclamation). Photo by Joan Fleetman, 6-12-80. VIEW LOOKING EAST AND DOWNSTREAM AT THE HISTORIC TWIN LAKES CONTROL STRUCTURE. - Twin Lakes Dam & Outlet Works, Beneath Twin Lakes Reservoir, T11S, R80W, S22, Twin Lakes, Lake County, CO

  19. 9. Photocopy of photograph (original in possession of Western Archeological ...

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

    9. Photocopy of photograph (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, 1900 STAFFORD SHINGLING THE ROOF WITH FOUR CHILDREN STANDING BESIDE BOARD AND BATTEN LEAN-TO - Faraway Ranch, Stafford-Riggs Cabin, Willcox, Cochise County, AZ

  20. [Nursing stance in the face of Jinn possession in Mayotte].

    PubMed

    Gillard-Berthod, Claire

    2013-01-01

    Caregivers and nursing students practising in Mayotte can find themselves in a difficult position when faced with patients believing themselves to be possessed by spirits called Jinn. Through a multidisciplinary roundtable, different perspectives and practices can be shared leading to a more enlightened treatment of patients which respects their beliefs, blending traditional and modern medicine.