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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

    2015-04-08

    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. Synthesis and antioxidant activity of novel Mannich base of 1,3,4-oxadiazole derivatives possessing 1,4-benzodioxan.

    PubMed

    Ma, Liang; Xiao, Yu; Li, Cong; Xie, Zheng-Lu; Li, Dong-Dong; Wang, Yan-Ting; Ma, Hai-Tian; Zhu, Hai-Liang; Wang, Ming-Hua; Ye, Yong-Hao

    2013-11-01

    A new series of Mannich base of 1,3,4-oxadiazole derivatives possessing 1,4-benzodioxan (6a-6ae) were synthesized and characterized by (1)H NMR, ESI-MS and elemental analysis. The structure of 6b was further confirmed by single crystal X-ray diffraction. All these novel compounds were screened for their in vitro antioxidant activity employing 2,2'-diphenyl-1-picrylhydrazyl radical (DPPH), 2,2'-azinobis (3-ethylbenzothiazoline-6-sulfonate) cationic radical (ABTS(+)) and ferric reducing antioxidant power (FRAP) scavenging assays. Due to the combination of 1,4-benzodioxan, 1,3,4-oxadiazoles and substituted phenyl ring, most of them exhibited nice antioxidant activities. In all of these three assays mentioned above, compounds 6f and 6e showed significant radical scavenging ability comparable to the commonly used antioxidants, BHT and Trolox. Seven compounds with representative substituents or activities were selected for further assays in chemical simulation biological systems-inhibition of microsomal lipid peroxidation (LPO) and protection against 2,2'-azobis (2-amidinopropane hydrochloride) (AAPH) induced DNA strand breakage, in which, 6f and 6e were demonstrated to be of the most potent antioxidant activities.

  4. 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.

  5. Crystal structure of the catalytic domain of Drosophila beta1,4-Galactosyltransferase-7.

    PubMed

    Ramakrishnan, Boopathy; Qasba, Pradman K

    2010-05-14

    The beta1,4-galactosyltransferase-7 (beta4Gal-T7) enzyme, one of seven members of the beta4Gal-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 beta4Gal-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 beta4Gal-T7 from Drosophila in the presence of manganese and UDP at 1.81 A resolution. In the crystal structure, a new manganese ion-binding motif (HXH) has been observed. Superposition of the crystal structures of beta4Gal-T7 and beta4Gal-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(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 beta4Gal-T7 crystal structure shows that the aromatic side chain of Tyr(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.

  6. Catalytic Direct-type 1,4-Addition Reactions of Alkylazaarenes.

    PubMed

    Suzuki, Hirotsugu; Igarashi, Ryo; Yamashita, Yasuhiro; Kobayashi, Shū

    2017-04-10

    1,4-addition reactions of alkylazaarenes catalyzed by strong Brønsted bases have been developed for the first time. The desired reactions with α,β-unsaturated amides proceeded under mild reaction conditions to give the 1,4-adducts in high yields. Both ortho- and para-substituted azaarenes afforded the desired adducts in high yields. Regioselective reactions of di- or trimethylpyridine were found to be possible depending on the acidity of the α-hydrogen atoms. Furthermore, a candidate of allosteric protein kinase modulators was synthesized in two steps. An asymmetric variant of this reaction was also found to be feasible.

  7. 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

    2008-10-08

    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.

  8. 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

  9. Desialylation of dying cells with catalytically active antibodies possessing sialidase activity facilitate their clearance by human macrophages.

    PubMed

    Tomin, A; Dumych, T; Tolstyak, Y; Kril, I; Mahorivska, I; Bila, E; Stoika, R; Herrmann, M; Kit, Y; Bilyy, R

    2015-01-01

    Recently we reported the first known incidence of antibodies possessing catalytic sialidase activity (sialidase abzymes) in the serum of patients with multiple myeloma and systemic lupus erythematosus (SLE). These antibodies desialylate biomolecules, such as glycoproteins, gangliosides and red blood cells. Desialylation of dying cells was demonstrated to facilitate apoptotic cell clearance. In this study we assessed the possibility to facilitate dying cell clearance with the use of F(ab)2 fragments of sialidase abzymes. Two sources of sialidase abzymes were used: (i) those isolated from sera of patients with SLE after preliminary screening of a cohort of patients for sialidase activity; and (ii) by creating an induced sialidase abzyme through immunization of a rabbit with synthetic hapten consisting of a non-hydrolysable analogue of sialidase reaction conjugated with bovine serum albumin (BSA) or keyhole limpet haemocyanin (KLH). Antibodies were purified by ammonium sulphate precipitation, protein-G affinity chromatography and size exclusion-high performance liquid chromatography (HPLC-SEC). Effect of desialylation on efferocytosis was studied using human polymorphonuclear leucocytes (PMN), both viable and aged, as prey, and human monocyte-derived macrophages (MoMa). Treatment of apoptotic and viable prey with both disease-associated (purified from blood serum of SLE patients) and immunization-induced (obtained by immunization of rabbits) sialidase abzymes, its F(ab)2 fragment and bacterial neuraminidase (as positive control) have significantly enhanced the clearance of prey by macrophages. We conclude that sialidase abzyme can serve as a protective agent in autoimmune patients and that artificial abzymes may be of potential therapeutic value.

  10. 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

  11. Catalytic efficiency diversification of duplicate β-1,3-1,4-glucanases from Neocallimastix patriciarum J11.

    PubMed

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

    2012-06-01

    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 k(cat) 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 of

  12. A comparative study of β-1, 4-endoglucanase (possessing β-1, 4-exoglucanase activity) from Bacillus subtilis LH expressed in Pichia pastoris GS115 and Escherichia coli Rosetta (DE3).

    PubMed

    Zhao, Xi-Hua; Wang, Wei; Wang, Feng-Qing; Wei, Dong-Zhi

    2012-04-01

    β-1, 4-Endoglucanase (EG) from Bacillus subtilis LH was expressed in Escherichia coli Rosetta (DE3) and Pichia pastoris GS115, respectively. The CMCase activity of EG (EGE) from the cell lysate of DE3 reached 20,010U/ml, and that of EG (EGP) from the supernatant of GS115 was only 2008U/ml. EGE and EGP were bifunctional cellulases excluding β-1, 4-glucosidase (BGL). The CMCases of them, optimally active at 65°C and pH 6.8, exhibited more than 80% residual activity at pH 5-10 and 60% activity at 40-70°C and pH 5-9. EGE (EGP) mixed with BGL had more than 1.5-fold higher CMCase and filter paperase activities compared to EGE (EGP). N-glycosylation protected EGP from immobilized-papain attack and accounted for 30kDa and a higher thermostability, whereas EGE was decomposed into a 33kDa active truncated EG (EGT) and two 18kDa fragments. EGE and EGP performed much better than EGT in denim biostoning. Copyright © 2011 Elsevier Ltd. All rights reserved.

  13. The stimulation of capsaicin-sensitive neurones in a vanilloid receptor-mediated fashion by pungent terpenoids possessing an unsaturated 1,4-dialdehyde moiety.

    PubMed Central

    Szallasi, A.; Jonassohn, M.; Acs, G.; Bíró, T.; Acs, P.; Blumberg, P. M.; Sterner, O.

    1996-01-01

    1. The irritant fungal terpenoid isovelleral caused protective eye-wiping movements in the rat upon intraocular instillation and showed cross-tachyphylaxis with capsaicin, the pungent principle in hot pepper. 2. Isovelleral induced a dose-dependent calcium uptake by rat dorsal root ganglion neurones cultured in vitro with an EC50 of 95 nM, which was fully inhibited by the competitive vanilloid receptor antagonist capsazepine. 3. Isovelleral inhibited specific binding of [3H]-resiniferatoxin (RTX), an ultrapotent capsaicin analogue, to rat trigeminal ganglion or spinal cord preparations with an IC50 of 5.2 microM; in experiments in which the concentration of [3H]-RTX was varied, isovelleral changed both the apparent affinity (from 16 pM to 37 pM) and the co-operativity index (from 2.1 to 1.5), but not the Bmax. 4. The affinity of isovelleral for inducing calcium uptake or inhibiting RTX binding was in very good agreement with the threshold dose (2.2. nmol) at which it provoked pungency on the human tongue. 5. For a series of 14 terpenoids with an unsaturated 1,4-dialdehyde, a good correlation was found between pungency on the human tongue and affinity for vanilloid receptors on the rat spinal cord. 6. The results suggest that isovelleral-like compounds produce their irritant effect by interacting with vanilloid receptors on capsaicin-sensitive sensory neurones. Since these pungent diterpenes are structurally distinct from the known classes of vanilloids, these data provide new insights into structure-activity relations and may afford new opportunities for the development of drugs targeting capsaicin-sensitive pathways. PMID:8886410

  14. 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

  15. 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 are very difficult to make by other methods. The ability to synthesize these types of bonds has many... neutral, yet versatile chemical handle. Glycoproteins containing a reactive ketone, such as...

  16. (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

    2016-04-05

    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.

  17. 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.

  18. 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.

  19. Engineering of a thermostable β-1,3-1,4-glucanase from Bacillus altitudinis YC-9 to improve its catalytic efficiency.

    PubMed

    Mao, Shurui; Gao, Peng; Lu, Zhaoxin; Lu, Fengxia; Zhang, Chong; Zhao, Haizhen; Bie, Xiaomei

    2016-01-15

    Error-prone polymerase chain reaction (PCR) is frequently used in directed evolution of enzymes to modify their quality. In this study, error-prone PCR was used to improve the catalytic efficiency of β-1,3-1,4-glucanase from Bacillus altitudinis YC-9. By screening, the mutant Glu-3060 with higher activity was selected among 5000 transformants. After induction with isopropyl β-D-1-thiogalactopyranoside (IPTG), the activity of the mutant Glu-3060 reached 474.6 U mL(-1), resulting in a 48.6% increment of the parent enzyme activity. Research on the characterization of the mutated enzyme showed the optimal pH of the mutated enzyme to be 5.0, which is lower than the parent enzyme, but thermal stability was almost the same between them. Sequence analysis of the mutated enzyme revealed that three amino acids were changed compared with the parent enzyme, including K142N, Q203L and N214D. The three-dimensional structure predicted by SWISS-MODEL of the mutated enzyme Glu-3060 showed that the substitution of three amino acids had an effect on the catalytic activity, stability and optimal pH of the enzyme, through changing the charge properties or electron density, forming secondary keys, the acidity of the amino acids and the side chain group. The sum effects of all the factors were increased activity of the mutated enzyme and decreased optimal pH, while the same thermostability was maintained, thereby increasing the suitability of the enzyme for industrial use. © 2014 Society of Chemical Industry.

  20. Di and trinuclear rare-earth metal complexes supported by 3-amido appended indolyl ligands: synthesis, characterization and catalytic activity towards isoprene 1,4-cis polymerization.

    PubMed

    Zhang, Guangchao; Deng, Baojia; Wang, Shaowu; Wei, Yun; Zhou, Shuangliu; Zhu, Xiancui; Huang, Zeming; Mu, Xiaolong

    2016-10-21

    their structures were determined by X-ray crystallographic analyses. It was found that, except for complexes 1, 4, 11 and 12, all complexes were highly efficient catalysts for selective isoprene polymerization (up to 99% 1,4-cis selectivity) with the cooperation of co-catalysts, and the trinuclear complexes displayed advantages over dinuclear complexes in terms of molecular weight of polymers.

  1. Structural and Biochemical Characterization of an Active Arylamine N-Acetyltransferase Possessing a Non-canonical Cys-His-Glu Catalytic Triad*

    PubMed Central

    Kubiak, Xavier; Li de la Sierra-Gallay, Inès; Chaffotte, Alain F.; Pluvinage, Benjamin; Weber, Patrick; Haouz, Ahmed; Dupret, Jean-Marie; Rodrigues-Lima, Fernando

    2013-01-01

    Arylamine N-acetyltransferases (NATs), a class of xenobiotic-metabolizing enzymes, catalyze the acetylation of aromatic amine compounds through a strictly conserved Cys-His-Asp catalytic triad. Each residue is essential for catalysis in both prokaryotic and eukaryotic NATs. Indeed, in (HUMAN)NAT2 variants, mutation of the Asp residue to Asn, Gln, or Glu dramatically impairs enzyme activity. However, a putative atypical NAT harboring a catalytic triad Glu residue was recently identified in Bacillus cereus ((BACCR)NAT3) but has not yet been characterized. We report here the crystal structure and functional characterization of this atypical NAT. The overall fold of (BACCR)NAT3 and the geometry of its Cys-His-Glu catalytic triad are similar to those present in functional NATs. Importantly, the enzyme was found to be active and to acetylate prototypic arylamine NAT substrates. In contrast to (HUMAN) NAT2, the presence of a Glu or Asp in the triad of (BACCR)NAT3 did not significantly affect enzyme structure or function. Computational analysis identified differences in residue packing and steric constraints in the active site of (BACCR)NAT3 that allow it to accommodate a Cys-His-Glu triad. These findings overturn the conventional view, demonstrating that the catalytic triad of this family of acetyltransferases is plastic. Moreover, they highlight the need for further study of the evolutionary history of NATs and the functional significance of the predominant Cys-His-Asp triad in both prokaryotic and eukaryotic forms. PMID:23770703

  2. Plasmodium falciparum CTP:phosphocholine cytidylyltransferase possesses two functional catalytic domains and is inhibited by a CDP-choline analog selected from a virtual screening.

    PubMed

    Contet, Alicia; Pihan, Emilie; Lavigne, Marina; Wengelnik, Kai; Maheshwari, Sweta; Vial, Henri; Douguet, Dominique; Cerdan, Rachel

    2015-04-13

    Phosphatidylcholine is the major lipid component of the malaria parasite membranes and is required for parasite multiplication in human erythrocytes. Plasmodium falciparum CTP:phosphocholine cytidylyltransferase (PfCCT) is the rate-limiting enzyme of the phosphatidylcholine biosynthesis pathway and thus considered as a potential antimalarial target. In contrast to its mammalian orthologs, PfCCT contains a duplicated catalytic domain. Here, we show that both domains are catalytically active with similar kinetic parameters. A virtual screening strategy allowed the identification of a drug-size molecule competitively inhibiting the enzyme. This compound also prevented phosphatidylcholine biosynthesis in parasites and exerted an antimalarial effect. This study constitutes the first step towards a rationalized design of future new antimalarial agents targeting PfCCT.

  3. Catalytic asymmetric synthesis of both enantiomers of 4‑substituted 1,4-dihydropyridines with the use of bifunctional thiourea-ammonium salts bearing different counterions.

    PubMed

    Yoshida, Kohzo; Inokuma, Tsubasa; Takasu, Kiyosei; Takemoto, Yoshiji

    2010-11-15

    Organoammonium salts composed of a Brønsted acid and an anilinothiourea promoted the Michael addition of ß-keto esters and α,ß-unsaturated aldehydes in the presence of primary amines to give functionalized 1,4-dihydropyridines enantioselectively. With the use of the different Brønsted acids such as DFA and HBF(4) with the same bifunctional thiourea, both enantiomers of 4-substituted 1,4-dihydropyridine were synthesized from the same starting materials.

  4. Catalytic Stereoselective 1,4-Addition Reactions Using CsF on Alumina as a Solid Base: Continuous-Flow Synthesis of Glutamic Acid Derivatives.

    PubMed

    Borah, Parijat; Yamashita, Yasuhiro; Kobayashi, Shū

    2017-08-21

    A novel methodology using CsF⋅Al2 O3 as a highly efficient, environmentally benign, and reusable solid-base catalyst was developed to synthesize glutamic acid derivatives by stereoselective 1,4-addition of glycine derivatives to α,β-unsaturated esters. CsF⋅Al2 O3 showed not only great selectivity toward 1,4-addtion reactions by suppressing the undesired formation of pyrrolidine derivations by [3+2] cycloadditions, but also offered high yields for the 1,4-adduct with excellent anti diastereoselectivities. The catalyst was well characterized by using XRD, (19) F MAS-NMR and (19) F NMR spectroscopy, FT-IR, CO2 -TPD, and XPS. And highly basic F from Cs3 AlF6 was identified as the most probable active basic site for the 1,4-addition reactions. Continuous-flow synthesis of 3-methyl glutamic acid derivative was successfully demonstrated by using this solid-base catalysis. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. An efficient catalytic system based on 7,8-dihydroxy-4-methylcoumarin and copper(II) for the click synthesis of diverse 1,4-disubstituted-1,2,3-triazoles under green conditions.

    PubMed

    Sharghi, Hashem; Shiri, Pezhman; Aberi, Mahdi

    2014-08-01

    In this work, the combination of 7,8-dihydroxy-4-methyl coumarin (DHMC) as a novel bidentate O,O-chelating agent and copper(II) acetate monohydrate (2:1 molar ratio) has been found to form an efficient catalytic system. This catalyst provided good to excellent yields in the multi-component click synthesis of 1,4-disubstituted-1,2,3-triazoles by using various structurally diverse organic halides, different non-activated terminal alkynes, and sodium azide. This catalytic system eliminates the need for the isolation of the hazardous azide intermediates which are generated in situ. The reaction is carried out in aqueous phase at room temperature and it can be accelerated by sonication or by increasing the reaction temperature. Moreover, the reaction can be performed in large scale. It is noteworthy that DHMC is commercially available and that it can be easily synthesized with low cost materials.

  6. Dinuclear manganese complexes containing chiral 1,4,7-triazacyclononane-derived ligands and their catalytic potential for the oxidation of olefins, alkanes, and alcohols.

    PubMed

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

    2007-02-19

    Five new 1,4,7-triazacyclononane-derived compounds, sodium 3-(4,7-dimethyl-1,4,7-triazacyclononan-1-yl)propionate (Na[LMe2R']) as well as the enantiopure derivatives (S)-1-(2-methylbutyl)-4,7-dimethyl-1,4,7-triazacyclononane (S-LMe2R''), SS-trans-2,5,8-trimethyl-2,5,8-triazabicyclo[7.4.01,9]tridecane (SS-LBMe3), (S)-1-(2-hydroxypropyl)-4,7-dimethyl-1,4,7-triazacyclononane (S-LMe2R), and (R)-1-(2-hydroxypropyl)-4,7-dimethyl-1,4,7-triazacyclononane (R-LMe2R), have been synthesized. Reaction of manganese dichloride with the chiral macrocycles S-LMe2R and R-LMe2R in aqueous ethanol gives, upon oxidation with hydrogen peroxide, the brown dinuclear Mn(III)-Mn(IV) complexes which are enantiomers, [Mn2(S-LMe2R)2(mu-O)2]3+ (S,S-1) and [Mn2(R-LMe2R)2(mu-O)2]3+ (R,R-1). The single-crystal X-ray structure analyses of [S,S-1][PF6]3.0.5(CH3)2CO and [R,R-1][PF6]3.0.5(CH3)2CO show both enantiomers to contain Mn(III) and Mn(IV) centers, each of which being coordinated to three nitrogen atoms of a triazacyclononane ligand and each of which being bridged by two oxo and by two chiral hydroxypropyl pendent arms of the macrocycle. The enantiomeric complexes S,S-1 and R,R-1 were found to catalyze the oxidation of olefins, alkanes, and alcohols with hydrogen peroxide. In the epoxidation of indene the enantiomeric excess values attain 13%. The bond selectivities of the oxidation of linear and branched alkanes suggest the crucial step in this process to be the attack of a sterically hindered high-valent manganese-oxo species on the C-H bond.

  7. Synthesis and biological evaluation of benzenesulphonamide-bearing 1,4,5-trisubstituted-1,2,3-triazoles possessing human carbonic anhydrase I, II, IV, and IX inhibitory activity.

    PubMed

    Kumar, Rajiv; Sharma, Vikas; Bua, Silvia; Supuran, Claudiu T; Sharma, Pawan K

    2017-12-01

    A library of benzenesulphonamides incorporating 1,2,3-triazole rings functionalised with ester, carboxylic acid, carboxamide, carboxyhydrazide, and hydroxymethyl moieties were synthesised. The carbonic anhydrase (CAs, EC 4.2.1.1) inhibitory activity of the new compounds was assessed against four human (h) isoforms, hCA I, hCA II, hCA IV, and hCA IX. Among them, hCA II and IV are anti-glaucoma drug targets, being involved in aqueous humour secretion within the eye. hCA I was inhibited with Ki's ranging between 8.3 nM and 0.8737 µM. hCA II, the physiologically dominant cytosolic isoform, was excellently inhibited by these compounds, with Ki's in the range of 1.6-9.4 nM, whereas hCA IV was effectively inhibited by most of them, with Ki's in the range of 1.4-55.3 nM. Thirteen of the twenty sulphonamides were found to be excellent inhibitors of tumour associated hCA IX with Ki's ≤ 9.5 nM. Many of the new compounds reported here showed low nM inhibitory action against hCA II, IV, and IX, isoforms involved in glaucoma and some tumours, making them interesting candidates for further medicinal chemistry/pharmacologic studies.

  8. Engineering a thermostable β-1,3-1,4-glucanase from Paecilomyces thermophila to improve catalytic efficiency at acidic pH.

    PubMed

    Jia, Huiyong; Li, Yinan; Liu, Yuchun; Yan, Qiaojuan; Yang, Shaoqing; Jiang, Zhengqiang

    2012-05-31

    To fulfill the need for acid-tolerant and thermostable β-1,3-1,4-glucanases, an error-prone PCR and DNA-shuffling approach was employed to enhance the activity of thermostable β-1,3-1,4-glucanases from Paecilomyces thermophila (PtLic16A) at acidic pH. Mutant PtLic16AM2 was selected and characterized, and showed optimal activity at pH 5.0, corresponding to an acidic shift of 2.0 pH units relative to the wild-type enzyme. Other properties of PtLic16A such as temperature optimum and substrate specificity that are beneficial for industrial applications did not change. Based on the substituted residues of PtLic16AM2, three site-directed mutations, D56G, D221G and C263S, were designed to study these residues' roles. The amino acid residues at positions 56 and 263 were found to be important in determining optimal pH activity. Activity of the D221G variant showed no significant difference from the wild-type. Thus, it appears that the change in optimal pH for PtLic16AM2 was mainly caused by the combination of substitutions D56G and C263S. This study provides a β-1,3-1,4-glucanase (PtLic16AM2) with high potential for industrial applications. Copyright © 2012 Elsevier B.V. All rights reserved.

  9. [Improvement of catalytic capability of Paecilomyces thermophila J18 thermostable beta-1,3-1,4-glucanase under acidic condition by directed evolution].

    PubMed

    Li, Yinan; Jia, Huiyong; Yan, Qiaojuan; Jiang, Zhengqiang; Yang, Shaoqing

    2011-12-01

    Directed evolution was used to improve the performance of beta-1,3-1,4-glucanase (designated as PtLicl6A) from Paecilomyces thermophila J18 under acidic condition. A mutant library was constructed by error-prone PCR and DNA shuffling, and positive clones were screened by Congo red staining. More than 1 500 mutants were selected. One mutant (PtLic16AM1) exhibited an optimal activity at pH 5.5, while the optimal pH of the wild-type enzyme was 7.0. The mutant PtLic16AM1 kept the high specific activity and thermotolerence of the wild-type enzyme. Sequence analysis revealed that the mutant enzyme has four sense substitutions which caused four amino acid substitutions - namely T58S, Y110N, G195E and D221G.. Homology modeling showed that among the four amino acid substitutions, Y110N was near the active site of the enzyme, while the other three was distant. T58S and G195E may play key roles in the change of optimal pH. This study provided a new perspective of obtaining applicable 3-1,3-1,4-glucanase for industrial use.

  10. Linking conformational flexibility and kinetics: catalytic 1,4-type Friedel-Crafts reactions of phenols utilizing 1,3-diamine-tethered guanidine/bisthiourea organocatalysts.

    PubMed

    Sohtome, Yoshihiro; Shin, Bongki; Horitsugi, Natsuko; Noguchi, Keiichi; Nagasawa, Kazuo

    2011-09-05

    Herein, we present details of our conformationally flexible, 1,3-diamine-tethered guanidine/bisthiourea organocatalysts for chemo-, regio-, and enantioselective 1,4-type Friedel-Crafts reactions of phenols. These organocatalysts show a unique stereo-discrimination governed by the differential activation entropy (ΔΔS(≠)), rather than by the differential activation enthalpy (ΔΔH(≠)). Extensive kinetic analyses using Eyring plots for a series of guanidine/bisthiourea organocatalysts revealed the key structural motif in the catalysts associated with a large magnitude of differential activation entropy (ΔΔS(≠)). A plausible guanidine-thiourea cooperative mechanism for the enantioselective Friedel-Crafts reaction is proposed.

  11. 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

  12. 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

    Xia, Wei; Lu, Haiqiang; Xia, Mengjuan; Cui, Ying; Bai, Yingguo; Qian, Lichun; Shi, Pengjun; Luo, Huiying; Yao, Bin

    2016-05-01

    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 counter part 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. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  13. Molecular cloning and heterologous expression of a cDNA encoding a mouse glutathione S-transferase Yc subunit possessing high catalytic activity for aflatoxin B1-8,9-epoxide.

    PubMed Central

    Hayes, J D; Judah, D J; Neal, G E; Nguyen, T

    1992-01-01

    Resistance to the carcinogenic effects of aflatoxin B1 (AFB1) in the mouse is due to the constitutive expression of an Alpha-class glutathione S-transferase (GST), YcYc, with high detoxification activity towards AFB1-8,9-epoxide. A cDNA clone (pmusGST Yc) for a murine GST Yc polypeptide has been isolated. Sequencing has shown the cDNA insert of pmusGST Yc to be 922 bp in length, with an open reading frame of 663 bp that encodes a polypeptide of M(r) 25358. The primary structure of the murine GST Yc subunit predicted by pmusGST Yc is in complete agreement with the partial amino acid sequence of the aflatoxin-metabolizing mouse liver GST described previously [McLellan, Kerr, Cronshaw & Hayes (1991) Biochem. J. 276, 461-469]. A plasmid, termed pKK-musGST Yc, which permits the expression of the murine Yc subunit in Escherichia coli, has been constructed. The murine GST expressed in E. coli was purified and found to be catalytically active towards several GST substrates, including AFB1-8,9-epoxide. This enzyme was also found to possess electrophoretic and immunochemical properties closely similar to those of the GST Yc subunit from mouse liver. However, the GST synthesized in E. coli and the constitutive mouse liver Alpha-class GST exhibited small differences in their chromatographic behaviour during reverse-phase h.p.l.c. Automated Edman degradation revealed alanine to be the N-terminal amino acid in the GST Yc subunit expressed in E. coli, whereas the enzyme in mouse liver possesses a blocked N-terminus. Although sequencing showed that the purified Yc subunit from E. coli lacked the initiator methionine, the amino acid sequence obtained over the first eleven N-terminal residues agreed with that predicted from the cDNA clone, pmusGST Yc. Comparison of the deduced amino acid sequence of the mouse Yc polypeptide with the primary structures of the rat Alpha-class GST enzymes revealed that it is more closely related to the ethoxyquin-induced rat liver Yc2 subunit than to

  14. 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

    2015-02-02

    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.

  15. Synthesis, characterization and catalytic behavior toward ethylene of 2-[1-(4,6-dimethyl-2-benzhydrylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridylmetal (iron or cobalt) chlorides.

    PubMed

    Wang, Shaoli; Li, Baixiang; Liang, Tongling; Redshaw, Carl; Li, Yuesheng; Sun, Wen-Hua

    2013-07-07

    A series of 2-[1-(4,6-dimethyl-2-benzhydrylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridines was synthesized and used to prepare the iron(II) and cobalt(II) chloride complexes thereof. All organic compounds were fully characterized by elemental analysis, IR and NMR ((1)H/(13)C) spectroscopy, whilst the metal complexes were characterized by elemental analysis and IR spectroscopy as well as by single-crystal X-ray diffraction studies (for two representative cobalt complexes), which revealed that the geometry at the metal was either pseudo-square-pyramidal or trigonal bipyramidal. Upon activation with either methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), all metal complex pre-catalysts exhibited high activities for ethylene polymerization. The iron pre-catalysts show much higher activity than did their cobalt analogues; however, the iron catalytic systems generally produced polyethylene of wide molecular weight polydispersity. At elevated reaction temperature, the polyethylene was of lower molecular weight, but revealed narrow polydispersity.

  16. 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…

  17. 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.

  18. Nominalization of Possessive Sentences

    ERIC Educational Resources Information Center

    Rugaleva, Anelja

    1977-01-01

    Nominalization of possessive sentences in Russian is discussed. It is maintained that all lexical surface items originate as terms in a situation model, and that their actualization as different parts of speech is language-specific. Language data are used to support a locative interpretation of the semantic model. (CHK)

  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-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

  1. 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

  2. 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

  3. 1,4-Dioxane

    Integrated Risk Information System (IRIS)

    EPA / 635 / R - 11 / 003F www.epa.gov / iris TOXICOLOGICAL REVIEW OF 1,4 - DIOXANE ( WITH INHALATION UPDATE ) ( CAS No . 123 - 91 - 1 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) September 2013 U.S . Environmental Protection Agency Washington , DC DISCLAIMER

  4. 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.

  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. Catalytic Reforming

    SciTech Connect

    Little, D.M.

    1985-01-01

    Don Little's Catalytic Reforming deals exclusively with reforming. With the increasing need for unleaded gasoline, the importance of this volume has escalated since it combines various related aspects of reforming technology into a single publication. For those with no practical knowledge of catalytic reforming, the chemical reactions, flow schemes and how the cat reformer fits into the overall refinery process will be of interest. Contents include: Catalytic reforming in refinery processing: How catalytic reformers work - chemical reactions; Process design; The catalyst, process variables and unit operation; Commercial processes; BTX operation; Feed preparation; naphtha hydrotreating and catalytic reforming; Index.

  8. Inhibitory properties of 1,4-dideoxy-1,4-imino-d-arabinitol (DAB) derivatives acting on glycogen metabolising enzymes.

    PubMed

    Díaz-Lobo, Mireia; Concia, Alda Lisa; Gómez, Livia; Clapés, Pere; Fita, Ignacio; Guinovart, Joan J; Ferrer, Joan C

    2016-09-26

    Glycogen synthase (GS) and glycogen phosphorylase (GP) are the key enzymes that control, respectively, the synthesis and degradation of glycogen, a multi-branched glucose polymer that serves as a form of energy storage in bacteria, fungi and animals. An abnormal glycogen metabolism is associated with several human diseases. Thus, GS and GP constitute adequate pharmacological targets to modulate cellular glycogen levels by means of their selective inhibition. The compound 1,4-dideoxy-1,4-imino-d-arabinitol (DAB) is a known potent inhibitor of GP. We studied the inhibitory effect of DAB, its enantiomer LAB, and 29 DAB derivatives on the activity of rat muscle glycogen phosphorylase (RMGP) and E. coli glycogen synthase (EcGS). The isoform 4 of sucrose synthase (SuSy4) from Solanum tuberosum L. was also included in the study for comparative purposes. Although these three enzymes possess highly conserved catalytic site architectures, the DAB derivatives analysed showed extremely diverse inhibitory potential. Subtle changes in the positions of crucial residues in their active sites are sufficient to discriminate among the structural differences of the tested inhibitors. For the two Leloir-type enzymes, EcGS and SuSy4, which use sugar nucleotides as donors, the inhibitory potency of the compounds analysed was synergistically enhanced by more than three orders of magnitude in the presence of ADP and UDP, respectively. Our results are consistent with a model in which these compounds bind to the subsite in the active centre of the enzymes that is normally occupied by the glucosyl residue which is transferred between donor and acceptor substrates. The ability to selectively inhibit the catalytic activity of the key enzymes of the glycogen metabolism may represent a new approach for the treatment of disorders of the glycogen metabolism.

  9. Individual ball possession in soccer

    PubMed Central

    Hoernig, Martin

    2017-01-01

    This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC), Individual Ball Action (IBA), Individual Ball Control (IBC), Team Ball Possession (TBP), Team Ball Control (TBC) und Team Playmaking (TPM) according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball. The degree of ball control exhibited during this phase is classified based on the spatio-temporal configuration of the player controlling the ball, the ball itself and opposing players using a Bayesian network. The evaluation and application of this approach uses data from 60 matches in the German Bundesliga season of 2013/14, including 69,667 IBA intervals. The identification rate was F = .88 for IBA and F = .83 for IBP, and the classification rate for IBC was κ = .67. Match analysis showed the following mean values per match: TBP 56:04 ± 5:12 min, TPM 50:01 ± 7:05 min and TBC 17:49 ± 8:13 min. There were 836 ± 424 IBC intervals per match and their number was significantly reduced by -5.1% from the 1st to 2nd half. The analysis of ball possession at the player level indicates shortest accumulated IBC times for the central forwards (0:49 ± 0:43 min) and the longest for goalkeepers (1:38 ± 0:58 min), central defenders (1:38 ± 1:09 min) and central midfielders (1:27 ± 1:08 min). The results could improve performance analysis in soccer, help to detect match events automatically, and allow discernment of higher value tactical structures, which is based on individual ball possession. PMID:28692649

  10. Individual ball possession in soccer.

    PubMed

    Link, Daniel; Hoernig, Martin

    2017-01-01

    This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC), Individual Ball Action (IBA), Individual Ball Control (IBC), Team Ball Possession (TBP), Team Ball Control (TBC) und Team Playmaking (TPM) according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball. The degree of ball control exhibited during this phase is classified based on the spatio-temporal configuration of the player controlling the ball, the ball itself and opposing players using a Bayesian network. The evaluation and application of this approach uses data from 60 matches in the German Bundesliga season of 2013/14, including 69,667 IBA intervals. The identification rate was F = .88 for IBA and F = .83 for IBP, and the classification rate for IBC was κ = .67. Match analysis showed the following mean values per match: TBP 56:04 ± 5:12 min, TPM 50:01 ± 7:05 min and TBC 17:49 ± 8:13 min. There were 836 ± 424 IBC intervals per match and their number was significantly reduced by -5.1% from the 1st to 2nd half. The analysis of ball possession at the player level indicates shortest accumulated IBC times for the central forwards (0:49 ± 0:43 min) and the longest for goalkeepers (1:38 ± 0:58 min), central defenders (1:38 ± 1:09 min) and central midfielders (1:27 ± 1:08 min). The results could improve performance analysis in soccer, help to detect match events automatically, and allow discernment of higher value tactical structures, which is based on individual ball possession.

  11. Besieged by devils--thoughts on possession and possession states.

    PubMed

    Prins, H

    1992-07-01

    Aspects of possession are reviewed in historical, cultural and clinical contexts. Consideration is given to differential diagnosis and management. It is suggested that a multi-disciplinary approach is required for a condition that stands at the boundaries of psychiatry. Two quotations from Elizabethan playwrights are relevant to the theme of this paper: 'Beware you do not conjure up a spirit you cannot lay' Ben Johnson, The New Inn (Act III, Scene ii) 'Farewell the tranquil mind: farewell content.' Shakespeare, Othello (Act III, Scene iii).

  12. 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... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.33 Possession limit. No person shall possess more migratory game birds taken in the United States than the possession limit or the aggregate...

  13. 50 CFR 20.33 - Possession limit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Possession limit. 20.33 Section 20.33... PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.33 Possession limit. No person shall possess more migratory game birds taken in the United States than the possession limit or the aggregate...

  14. Fluorous biphasic catalysis: synthesis and characterization of copper(I) and copper(II) fluoroponytailed 1,4,7-Rf-TACN and 2,2'-Rf-bipyridine complexes--their catalytic activity in the oxidation of hydrocarbons, olefins, and alcohols, including mechanistic implications.

    PubMed

    Contel, María; Izuel, Cristina; Laguna, Mariano; Villuendas, Pedro R; Alonso, Pablo J; Fish, Richard H

    2003-09-05

    In this contribution on fluorous biphasic catalysis (FBC), we present the synthesis and characterization of new copper complexes, and define their role, as precatalysts, in the FBC oxidation of hydrocarbons, olefins, and alcohols. Thus the previously reported, but poorly characterized, fluoroponytailed ligand, 2,2'-R(f)-bipyridine (R(f)=-(CH(2))(3)C(8)F(17)) 2, as well as the new Cu(II) fluoroponytailed carboxylate synthon complex [Cu(C(8)F(17)(CH(2))(2)CO(2))(2)] 3, will be addressed. Moreover, the reaction of previously described ligands, 1,4,7-R(f)-TACN 1, or 2,2'-R(f)-bipyridine 2 with 3 afforded new perfluoroheptane-soluble Cu(II) complexes, [Cu(C(8)F(17)(CH(2))(2)CO(2))(2)(R(f)-tacn)] 4 and [Cu(C(8)F(17)(CH(2))(2)CO(2))(2)(R(f)-bpy)] 5, respectively. The reaction of 1 with [Cu(CH(3)CN)(4)]PF(6) or [CuCl] provided new Cu(I) complexes, which could be isolated and fully characterized as [Cu(R(f)-tacn)X']X, in which X=PF(6) (6) or X'=Cl (7) (soluble in perfluoroheptane). The Cu(II) and Cu(I) complexes, 4-7, were characterized by elemental analysis, mass spectrometry, and IR, diffuse reflectance UV/Vis, and EPR spectroscopies; complex 7 was also characterized by (1)H and (19)F[(1)H] NMR spectroscopy. Complexes 4 and 5, as well as 6 and 7 generated in situ, were evaluated as precatalysts for hydrocarbon and olefin functionalization. The oxidation reactions of these substrates in the presence of the necessary oxidants, tert-butyl hydroperoxide (TBHP) and oxygen gas, proceeded under FBC conditions for 5, 7, and Cu(I) salts with 2. However, the complexes with ligand 2 could not be recycled, owing to significant ligand dissociation. The Cu(II) complex 4, with the ligand 1, provide the oxidation of 4-nitrobenzyl alcohol to 4-nitrobenzaldehyde under single-phase FBC conditions at 90 degrees C with TEMPO (2,2,6,6-tetramethylpiperidinyl-1-oxy) and O(2); the precatalyst 4, can be utilized for an additional four catalytic cycles without loss of activity. Plausible mechanisms

  15. 32. Photocopy of original drawing in possession of the County ...

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

    32. Photocopy of original drawing in possession of the County Auditor, Johnson County, Iowa. PROFILE OF HIGHWAY BRIDGE OVER CEDAR RIVER AT SUTLIFF'S FERRY IN JOHNSON COUNTY, IOWA, 1897. (RIGHT 1/4 OF DRAWING) PLAN OF APPROACH FOR SUTLIFF'S FERRY BRIDGE OVER CEDAR RIVER, JOHNSON COUNTY, IOWA, 1897 - Sutliff's Ferry Bridge, Spanning Cedar River (Cedar Township), Solon, Johnson County, IA

  16. 1. Photocopy of photograph (original in the the possession of ...

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

    1. Photocopy of photograph (original in the the possession of Roland Champoux, Montpelier, Vermont) Photographer unknown, ca. 1876-1880 Note: Negative measures 8' x 5 1/4', but is printed on 8' x 10' paper GENERAL VIEW OF SOUTH (FRONT) AND WEST FACADE (LEFT) BEFORE THE ADDITION OF MANSARD ROOF - Pavilion Hotel, State Street, Montpelier, Washington County, VT

  17. 50 CFR 648.125 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession limit. 648.125 Section 648.125... § 648.125 Possession limit. (a) No person shall possess more than 10 scup in, or harvested from, the EEZ... moratorium permit are subject to this possession limit. The owner, operator, and crew of a charter or party...

  18. 50 CFR 648.145 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession limit. 648.145 Section 648.145... Fishery § 648.145 Possession limit. (a) No person shall possess more than 25 black sea bass, in, or... that is not eligible for a black sea bass moratorium permit are subject to this possession limit. The...

  19. Synthesis of a new series of 4-aryl-1,4-dihydropyridines with calcium channel blocking and vasodilatory activity.

    PubMed

    Jain, P; Narang, G; Jindal, D P; Bansal, R; Calle, C; Carron, R; Pemberton, K; Harvey, A L

    2006-05-01

    Synthesis of a new series of 4-aryl-1,4-dihydropyridines possessing potential calcium channel blocking activity along with good vasodilatory profile is reported. The compounds were synthesized using modified Hantzsch condensation of various aldehydes with methyl 3-aminocrotonate in the presence of a catalytic amount of trifluoroacetic acid and subsequent alkylation with various hydrochlorides of dialkylaminoalkyl chlorides. In vitro calcium channel blocking activity has been evaluated in cultures of neonatal rat cortical neurons by measuring the inhibitory response at L-type calcium channels activated by veratridine. Many compounds exhibited moderate to significant calcium channel blockade around 1 microM. The vasodilatory activity was assessed on isolated rat thoracic aortic rings precontracted by phenylephrine/KCl (30 mM). Most of the compounds produced a concentration-dependent inhibition of the contractile response.

  20. Structure of β-1,4-mannanase from the common sea hare Aplysia kurodai at 1.05 Å resolution.

    PubMed

    Mizutani, Kimihiko; Tsuchiya, Sae; Toyoda, Mayuko; Nanbu, Yuko; Tominaga, Keiko; Yuasa, Keizo; Takahashi, Nobuyuki; Tsuji, Akihiko; Mikami, Bunzo

    2012-10-01

    β-1,4-Mannanase (EC 3.2.1.78) catalyzes the hydrolysis of β-1,4-glycosidic bonds within mannan, a major constituent group of the hemicelluloses. Bivalves and gastropods possess β-1,4-mannanase and may degrade mannan in seaweed and/or phytoplankton to obtain carbon and energy using the secreted enzymes in their digestive systems. In the present study, the crystal structure of AkMan, a gastropod β-1,4-mannanase prepared from the common sea hare Aplysia kurodai, was determined at 1.05 Å resolution. This is the first report of the three-dimensional structure of a gastropod β-1,4-mannanase. The structure was compared with bivalve β-1,4-mannanase and the roles of residues in the catalytic cleft were investigated. No obvious binding residue was found in subsite +1 and the substrate-binding site was exposed to the molecular surface, which may account for the enzymatic properties of mannanases that can digest complex substrates such as glucomannan and branched mannan.

  1. Structure of β-1,4-mannanase from the common sea hare Aplysia kurodai at 1.05 Å resolution

    PubMed Central

    Mizutani, Kimihiko; Tsuchiya, Sae; Toyoda, Mayuko; Nanbu, Yuko; Tominaga, Keiko; Yuasa, Keizo; Takahashi, Nobuyuki; Tsuji, Akihiko; Mikami, Bunzo

    2012-01-01

    β-1,4-Mannanase (EC 3.2.1.78) catalyzes the hydrolysis of β-1,4-glycosidic bonds within mannan, a major constituent group of the hemicelluloses. Bivalves and gastropods possess β-1,4-mannanase and may degrade mannan in seaweed and/or phytoplankton to obtain carbon and energy using the secreted enzymes in their digestive systems. In the present study, the crystal structure of AkMan, a gastropod β-1,4-mannanase prepared from the common sea hare Aplysia kurodai, was determined at 1.05 Å resolution. This is the first report of the three-dimensional structure of a gastropod β-1,4-mannanase. The structure was compared with bivalve β-1,4-mannanase and the roles of residues in the catalytic cleft were investigated. No obvious binding residue was found in subsite +1 and the substrate-binding site was exposed to the molecular surface, which may account for the enzymatic properties of mannanases that can digest complex substrates such as glucomannan and branched mannan. PMID:23027740

  2. 50 CFR 648.145 - Possession limit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession limit. 648.145 Section 648.145... Fishery § 648.145 Possession limit. Link to an amendment published at 76 FR 60638, Sept. 29, 2011. (a) No... bass moratorium permit are subject to this possession limit. The owner, operator, and crew of a charter...

  3. 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.

  4. Catalytic reforming

    SciTech Connect

    Aldag, A.W. Jr.

    1986-01-28

    This patent describes a process for the catalytic reforming of a feedstock which contains at least one reformable organic compound. The process consists of contacting the feedstock under suitable reforming conditions with a catalyst composition selected from the group consisting of a catalyst. The catalyst essentially consists of zinc oxide and a spinel structure alumina. Another catalyst consists essentially of a physical mixture of zinc titanate and a spinel structure alumina in the presence of sufficient added hydrogen to substantially prevent the formation of coke. Insufficient zinc is present in the catalyst composition for the formation of a bulk zinc aluminate.

  5. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... an open access herring permit or a Limited Access Incidental Catch Herring Permit, and only as... the area. (4) A vessel issued an open access herring permit may fish for, possess, or land up to 6,600... limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring...

  6. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... an open access herring permit or a Limited Access Incidental Catch Herring Permit, and only as... the area. (4) A vessel issued an open access herring permit may fish for, possess, or land up to 6,600... limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring...

  7. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... an open access herring permit or a Limited Access Incidental Catch Herring Permit, and only as... the area. (4) A vessel issued an open access herring permit may fish for, possess, or land up to 6,600... limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring...

  8. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... an open access herring permit or a Limited Access Incidental Catch Herring Permit, and only as... the area. (4) A vessel issued an open access herring permit may fish for, possess, or land up to 6,600... limited access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring...

  9. 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…

  10. 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…

  11. Epilepsy and religious experiences: Voodoo possession.

    PubMed

    Carrazana, E; DeToledo, J; Tatum, W; Rivas-Vasquez, R; Rey, G; Wheeler, S

    1999-02-01

    Epileptic seizures have a historical association with religion, primarily through the concept of spirit possession. Five cases where epileptic seizures were initially attributed to Voodoo spirit possession are presented. The attribution is discussed within the context of the Voodoo belief system.

  12. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... in Area 1 only if issued an open access herring permit or a Limited Access Incidental Catch Herring... issued an open access herring permit may not fish for, possess, or land more than 6,600 lb (3 mt) of... access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from or...

  13. 50 CFR 648.25 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic Mackerel, Squid, and Butterfish Fisheries § 648.25 Possession restrictions. (a) Atlantic mackerel. During a closure of the directed Atlantic mackerel fishery that occurs prior to June 1, vessels may not fish for, possess, or land more than 20,000 lb (9.08 mt) of Atlantic mackerel per trip at any time,...

  14. 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 published at 76 FR 60620, Sept. 29, 2011. (a) Atlantic mackerel. During a closure of the directed Atlantic mackerel fishery that occurs prior to June 1, vessels may not fish for, possess, or land more than...

  15. 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.

  16. 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...

  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 INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Normal Taxes and Surtaxes § 1.4-2 Elections. (a) Making of election. The election to pay the optional tax imposed under section 3...

  18. 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...

  19. 21 CFR 1.4 - Authority citations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Authority citations. 1.4 Section 1.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS General Provisions § 1.4 Authority citations. (a) For each part of its regulations, the Food...

  20. 21 CFR 1.4 - Authority citations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Authority citations. 1.4 Section 1.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS General Provisions § 1.4 Authority citations. (a) For each part of its regulations, the Food...

  1. 45 CFR 1211.1-4 - Policy.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 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 to present their grievances...

  2. Subself theory and reincarnation/possession.

    PubMed

    Lester, David

    2004-12-01

    A subself model of the mind is used to account for multiple personality, possession, the spirit controls of mediums, reincarnation, and the auditory hallucinations of schizophrenics, with suggestions for empirical research.

  3. 22 CFR 72.14 - Nominal possession; property not normally taken into physical possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... into physical possession. 72.14 Section 72.14 Foreign Relations DEPARTMENT OF STATE PROTECTION AND... States Citizens and Nationals § 72.14 Nominal possession; property not normally taken into physical... acton is not a taking of physical possession by the officer. Before releasing the property, the consular...

  4. Exorcism and possession in psychotherapy practice.

    PubMed

    Henderson, J

    1982-03-01

    There has been an evolution in the layman's concept of mental disorder. Medieval belief in possession by demons and witches gave way to a 19th century medical model and more recently classical psychoanalytic formulations. Concurrently professional helping endeavor has moved increasingly from a more traditionally medical to psychotherapeutic process, and from a classical psychotherapeutic process wherein the therapist remained to a degree unresponsive and detached to a more modern emphasis on such qualities as empathy, sensitivity, reliability, and optimism as ingredients of successful psychotherapeutic practice. Freud's account of Haizmann's demonological neurosis usefully formulates the possession concept in psychological terms. However, recent developments in psychotherapeutic practice argue for a validity in the possession model of psychological distress. The possessing forces of object relations psychology are of course not the possessing demons and witches of medieval times but the possessing good and bad objects of early intrapsychic life set up through processes of introjection and incorporation in response to frustration in the early infant-mother relationship. Points of similarity in this comparison should not obscure features of contrast--ther is no place for histrionic manipulation nor for a moralistic attitude in the practice of psychotherapy. A case is described to illustrate these points.

  5. 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

  6. 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.

  7. 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.

  8. Epilepsy, hysteria, and "possession". A historical essay.

    PubMed

    Glaser, G H

    1978-04-01

    A historical essay is presented relating concepts of epilepsy, hysteria, and "possession." The designation "hysteroepilepsy" is placed into the context of combined phenomena in individual subject instances. An association of psychotic states resembling a schizoprenic disorder is indicated as occurring in certain epileptic patients, especially some complex partial seizures (i.e., temporal lobe-psychomotor type). Phenomena of possession may appear within any of these entities. Differential diagnosis now is aided greatly by ulilization of monitoring with combined split screen television viewing and recording of the patient's behavior and the concomitant electroencephalogram. Treatment is directed both medically and toward alleviation of contributing and precipitating psychological and sociological factors.

  9. 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 discrimination...

  10. 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 discrimination...

  11. 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 discrimination...

  12. 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 discrimination...

  13. 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...

  14. 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...

  15. 21 CFR 1.4 - Authority citations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... statute is the Federal Food, Drug, and Cosmetic Act, the Public Health Service Act, or the Fair Packaging... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Authority citations. 1.4 Section 1.4 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL...

  16. Endogenous cellulases in animals: Isolation of β-1,4-endoglucanase genes from two species of plant-parasitic cyst nematodes

    PubMed Central

    Smant, Geert; Stokkermans, Jack P. W. G.; Yan, Yitang; de Boer, Jan M.; Baum, Thomas J.; Wang, Xiaohong; Hussey, Richard S.; Gommers, Fred J.; Henrissat, Bernard; Davis, Eric L.; Helder, Johannes; Schots, Arjen; Bakker, Jaap

    1998-01-01

    β-1,4-Endoglucanases (EGases, EC 3.2.1.4) degrade polysaccharides possessing β-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. PMID:9560201

  17. Cost Comparison Among Provable Data Possession Schemes

    DTIC Science & Technology

    2016-03-01

    possession,” in Proceedings of the 11th International Conference on Ap- plied Cryptography and Network Security. Berlin, Heidelberg: Springer-Verlag, 2013...curves,” in Security and Cryptography (SECRYPT), 2013 International Conference on, July 2013, pp. 1–12. [19] R. S. Kumar and A. Saxena, “Data integrity

  18. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  19. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  20. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  1. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  2. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  3. 50 CFR 648.105 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... fish boxes having a liquid capacity of 18.2 gal (70 L), or a volume of not more than 4,320 in 3 (2.5 ft... Summer Flounder Fisheries § 648.105 Possession restrictions. (a) Unless otherwise specified pursuant to... that person is the owner or operator of a fishing vessel issued a summer flounder moratorium permit, or...

  4. 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.

  5. 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

  6. 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.

  7. Coordination chemistry of 1,4-bis-carboxymethylcyclam, H(2)(1,4-bcc).

    PubMed

    Tonei, Deborah M; Ware, David C; Brothers, Penelope J; Plieger, Paul G; Clark, George R

    2006-01-07

    Zinc metal reduction of the cobalt(III) complex [Co(1,4-bcc)](+) (1,4-bcc = 1,4-bis-carboxymethylcyclam) produces the corresponding cobalt(II) complex which crystallises as the coordination polymer {[Co(1,4-bcc)]ZnCl(2)}(n). A method has been developed for removal of the cobalt(III) ion from [Co(1,4-bcc)](+) and isolation of the free ligand as its hydrochloride salt, H(2)(1,4-bcc).4HCl. This has been used for the preparation of new metal complexes, and the syntheses and characterisation of the copper(ii), nickel(ii), zinc(ii) and chromium(iii) complexes containing the 1,4-bcc ligand are described. X-Ray crystal structures of {[Co(1,4-bcc)]ZnCl(2)}(n).2.5H(2)O, {[Cu(1,4-bcc)]CuCl(2)}(n).0.25MeOH.H(2)O and [Cu(1,4-bcc)H]ClO(4) show the complexes to have the trans(O) geometry of the 1,4-bcc ligand, while the structure of [Cr(1,4-bcc)H(0.5)](ClO(4))(1.5).EtOH exhibits the cis(O) configuration.

  8. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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 killed...

  9. 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.

  10. 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.

  11. 43 CFR 3863.1-4 - Applications for placers containing known lodes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Placer Mining Claim Patent Applications § 3863.1-4 Applications for placers containing known lodes. Applicants for patent to a placer claim, who are also in possession of a known vein or lode included...

  12. 43 CFR 3863.1-4 - Applications for placers containing known lodes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Placer Mining Claim Patent Applications § 3863.1-4 Applications for placers containing known lodes. Applicants for patent to a placer claim, who are also in possession of a known vein or lode included...

  13. 43 CFR 3863.1-4 - Applications for placers containing known lodes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Placer Mining Claim Patent Applications § 3863.1-4 Applications for placers containing known lodes. Applicants for patent to a placer claim, who are also in possession of a known vein or lode included...

  14. 43 CFR 3863.1-4 - Applications for placers containing known lodes.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Placer Mining Claim Patent Applications § 3863.1-4 Applications for placers containing known lodes. Applicants for patent to a placer claim, who are also in possession of a known vein or lode included...

  15. Structure and function of beta -1,4-galactosyltransferase.

    PubMed

    Qasba, Pradman K; Ramakrishnan, Boopathy; Boeggeman, Elizabeth

    2008-04-01

    Beta-1,4-galactosylransferase (beta4Gal-T1) participates in the synthesis of Galbeta1-4-GlcNAc-disaccharide unit of glycoconjugates. It is a trans-Golgi glycosyltransferase (Glyco-T) with a type II membrane protein topology, a short N-terminal cytoplasmic domain, a membrane-spanning region, as well as a stem and a C-terminal catalytic domain facing the trans-Golgi-lumen. Its hydrophobic membrane-spanning region, like that of other Glyco-T, has a shorter length compared to plasma membrane proteins, an important feature for its retention in the trans-Golgi. The catalytic domain has two flexible loops, a long and a small one. The primary metal binding site is located at the N-terminal hinge region of the long flexible loop. Upon binding of metal ion and sugar-nucleotide, the flexible loops undergo a marked conformational change, from an open to a closed conformation. Conformational change simultaneously creates at the C-terminal region of the flexible loop an oligosaccharide acceptor binding site that did not exist before. The loop acts as a lid covering the bound donor substrate. After completion of the transfer of the glycosyl unit to the acceptor, the saccharide product is ejected; the loop reverts to its native conformation to release the remaining nucleotide moiety. The conformational change in beta4Gal-T1 also creates the binding site for a mammary gland-specific protein, alpha-lactalbumin (LA), which changes the acceptor specificity of the enzyme toward glucose to synthesize lactose during lactation. The specificity of the sugar donor is generally determined by a few residues in the sugar-nucleotide binding pocket of Glyco-T, conserved among the family members from different species. Mutation of these residues has allowed us to design new and novel glycosyltransferases, with broader or requisite donor and acceptor specificities, and to synthesize specific complex carbohydrates as well as specific inhibitors for these enzymes.

  16. 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

  17. 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)

  18. 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 killed...

  19. 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 killed...

  20. 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 killed...

  1. 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 killed...

  2. [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.

  3. 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

  4. Supported Molybdenum Catalysts for the Deoxydehydration of 1,4-Anhydroerythritol into 2,5-Dihydrofuran.

    PubMed

    Sandbrink, Lennart; Beckerle, Klaus; Meiners, Isabell; Liffmann, Rebecca; Rahimi, Khosrow; Okuda, Jun; Palkovits, Regina

    2017-02-06

    Efficient deoxygenation strategies are crucial for the valorization of renewable feedstocks. Deoxydehydration (DODH) enables the direct transformation of two adjacent hydroxyl groups into a double bond. Supported molybdenum-based catalysts were utilized for the first time in DODH. MoOx /TiO2 showed superior catalytic activity compared to common molybdenum salts. The catalyst efficiently converted 1,4-anhydroerythritol into 2,5-dihydrofuran in the presence of 3-octanol as reducing agent, showing high reproducibility and stability.

  5. Organocatalytic asymmetric Michael addition of unprotected 3-substituted oxindoles to 1,4-naphthoquinone

    PubMed Central

    Yu, Jin-Sheng; Zhou, Feng; Liu, Yun-Lin

    2012-01-01

    Summary We reported the first example of organocatalytic Michael addition of unprotected 3-prochiral oxindoles 1 to 1,4-naphthoquinone. Quinidine derivative (DHQD)2PYR was found to be able to catalyze this reaction in up to 83% ee, with moderate to excellent yields. This method could be used for the synthesis of enantioenriched 3,3-diaryloxindoles, and the catalytic synthesis of which was unprecedented. PMID:23019472

  6. Rich catalytic injection

    SciTech Connect

    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.

  7. Corynebacterium glutamicum possesses β-N-acetylglucosaminidase.

    PubMed

    Matano, Christian; Kolkenbrock, Stephan; Hamer, Stefanie N; Sgobba, Elvira; Moerschbacher, Bruno M; Wendisch, Volker F

    2016-08-05

    In Gram-positive Corynebacterium glutamicum and other members of the suborder Corynebacterianeae, which includes mycobacteria, cell elongation and peptidoglycan biosynthesis is mainly due to polar growth. C. glutamicum lacks an uptake system for the peptidoglycan constituent N-acetylglucosamine (GlcNAc), but is able to catabolize GlcNAc-6-phosphate. Due to its importance in white biotechnology and in order to ensure more sustainable processes based on non-food renewables and to reduce feedstock costs, C. glutamicum strains have previously been engineered to produce amino acids from GlcNAc. GlcNAc also is a constituent of chitin, but it is unknown if C. glutamicum possesses chitinolytic enzymes. Chitin was shown here not to be growth substrate for C. glutamicum. However, its genome encodes a putative N-acetylglucosaminidase. The nagA 2 gene product was active as β-N-acetylglucosaminidase with 0.27 mM 4-nitrophenyl N,N'-diacetyl-β-D-chitobioside as substrate supporting half-maximal activity. NagA2 was secreted into the culture medium when overproduced with TAT and Sec dependent signal peptides, while it remained cytoplasmic when overproduced without signal peptide. Heterologous expression of exochitinase gene chiB from Serratia marcescens resulted in chitinolytic activity and ChiB secretion was enhanced when a signal peptide from C. glutamicum was used. Colloidal chitin did not support growth of a strain secreting exochitinase ChiB and β-N-acetylglucosaminidase NagA2. C. glutamicum possesses β-N-acetylglucosaminidase. In the wild type, β-N-acetylglucosaminidase activity was too low to be detected. However, overproduction of the enzyme fused to TAT or Sec signal peptides led to secretion of active β-N-acetylglucosaminidase. The finding that concomitant secretion of endogenous NagA2 and exochitinase ChiB from S. marcescens did not entail growth with colloidal chitin as sole or combined carbon source, may indicate the requirement for higher or additional enzyme

  8. 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.

  9. 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.

  10. 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; (2) Motor vehicles, airplanes or watercraft; (3) Toiletries, such as toothpaste or razors; (4...

  11. 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).

  12. 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.

  13. Comparative Analyses of Two Thermophilic Enzymes Exhibiting both β-1,4 Mannosidic and β-1,4 Glucosidic Cleavage Activities from Caldanaerobius polysaccharolyticus▿ †

    PubMed Central

    Han, Yejun; Dodd, Dylan; Hespen, Charles W.; Ohene-Adjei, Samuel; Schroeder, Charles M.; Mackie, Roderick I.; Cann, Isaac K. O.

    2010-01-01

    The hydrolysis of polysaccharides containing mannan requires endo-1,4-β-mannanase and 1,4-β-mannosidase activities. In the current report, the biochemical properties of two endo-β-1,4-mannanases (Man5A and Man5B) from Caldanaerobius polysaccharolyticus were studied. Man5A is composed of an N-terminal signal peptide (SP), a catalytic domain, two carbohydrate-binding modules (CBMs), and three surface layer homology (SLH) repeats, whereas Man5B lacks the SP, CBMs, and SLH repeats. To gain insights into how the two glycoside hydrolase family 5 (GH5) enzymes may aid the bacterium in energy acquisition and also the potential application of the two enzymes in the biofuel industry, two derivatives of Man5A (Man5A-TM1 [TM1 stands for truncational mutant 1], which lacks the SP and SLH repeats, and Man5A-TM2, which lacks the SP, CBMs, and SLH repeats) and the wild-type Man5B were biochemically analyzed. The Man5A derivatives displayed endo-1,4-β-mannanase and endo-1,4-β-glucanase activities and hydrolyzed oligosaccharides with a degree of polymerization (DP) of 4 or higher. Man5B exhibited endo-1,4-β-mannanase activity and little endo-1,4-β-glucanase activity; however, this enzyme also exhibited 1,4-β-mannosidase and cellodextrinase activities. Man5A-TM1, compared to either Man5A-TM2 or Man5B, had higher catalytic activity with soluble and insoluble polysaccharides, indicating that the CBMs enhance catalysis of Man5A. Furthermore, Man5A-TM1 acted synergistically with Man5B in the hydrolysis of β-mannan and carboxymethyl cellulose. The versatility of the two enzymes, therefore, makes them a resource for depolymerization of mannan-containing polysaccharides in the biofuel industry. Furthermore, on the basis of the biochemical and genomic data, a molecular mechanism for utilization of mannan-containing nutrients by C. polysaccharolyticus is proposed. PMID:20562312

  14. 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 weapons...

  15. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) During the recreational fishing season specified at § 648.146, no person shall possess more than 15 black sea bass in, or...

  16. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) During the recreational fishing season specified at § 648.146, no person shall possess more than 20 black sea bass in, or...

  17. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) From January 1 through February 28, no person shall possess more than 15 black sea bass in, or harvested from, the EEZ...

  18. 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 explosives...

  19. 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... RISK INSURANCE War Risk Cargo Insurance I-Introduction § 308.504 Definition of territories and possessions. Whenever reference is made to the territories and possessions of the United States in this...

  20. 50 CFR 20.39 - Termination of possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.39 Termination of possession. Subject to all other requirements of this part, the possession of birds taken by any hunter shall be... consigned for transport by the Postal Service or a common carrier to some person other than the hunter. ...

  1. 50 CFR 20.35 - Field possession limit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 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...

  2. 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 20.35 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...

  3. 50 CFR 20.35 - Field possession limit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 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. 50 CFR 20.35 - Field possession limit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 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...

  5. 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...

  6. 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... 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...

  7. 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... 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...

  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... 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...

  9. 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,...

  10. 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,...

  11. The family 11 carbohydrate-binding module of Clostridium thermocellum Lic26A-Cel5E accommodates beta-1,4- and beta-1,3-1,4-mixed linked glucans at a single binding site.

    PubMed

    Carvalho, Ana L; Goyal, Arun; Prates, José A M; Bolam, David N; Gilbert, Harry J; Pires, Virgínia M R; Ferreira, Luís M A; Planas, Antoni; Romão, Maria J; Fontes, Carlos M G A

    2004-08-13

    Modular glycoside hydrolases that attack recalcitrant polymers generally contain noncatalytic carbohydrate-binding modules (CBMs), which play a critical role in the action of these enzymes by localizing the appended catalytic domains onto the surface of insoluble polysaccharide substrates. Type B CBMs, which recognize single polysaccharide chains, display ligand specificities that are consistent with the substrates hydrolyzed by the associated catalytic domains. In enzymes that contain multiple catalytic domains with distinct substrate specificities, it is unclear how these different activities influence the evolution of the ligand recognition profile of the appended CBM. To address this issue, we have characterized the properties of a family 11 CBM (CtCBM11) in Clostridium thermocellum Lic26A-Cel5E, an enzyme that contains GH5 and GH26 catalytic domains that display beta-1,4- and beta-1,3-1,4-mixed linked endoglucanase activity, respectively. Here we show that CtCBM11 binds to both beta-1,4- and beta-1,3-1,4-mixed linked glucans, displaying K(a) values of 1.9 x 10(5), 4.4 x 10(4), and 2 x 10(3) m(-1) for Glc-beta1,4-Glc-beta1,4-Glc-beta1,3-Glc, Glc-beta1,4-Glc-beta1,4-Glc-beta1,4-Glc, and Glc-beta1,3-Glc-beta1,4-Glc-beta1,3-Glc, respectively, demonstrating that CBMs can display a preference for mixed linked glucans. To determine whether these ligands are accommodated in the same or diverse sites in CtCBM11, the crystal structure of the protein was solved to a resolution of 1.98 A. The protein displays a beta-sandwich with a concave side that forms a potential binding cleft. Site-directed mutagenesis revealed that Tyr(22), Tyr(53), and Tyr(129), located in the putative binding cleft, play a central role in the recognition of all the ligands recognized by the protein. We propose, therefore, that CtCBM11 contains a single ligand-binding site that displays affinity for both beta-1,4- and beta-1,3-1,4-mixed linked glucans.

  12. 1. Credit WCT. Original 2 1/4" x 2 1/4" color ...

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

    1. Credit WCT. Original 2- 1/4" x 2- 1/4" color negative is housed in the JPL Photography Laboratory, Pasadena, California. Photo shows John Morrow in charge of milling operations on coupons ("dogbones") of propellant on an Index milling machine. Coupons were milled to precise dimensions for tensile tests. Note that two sprinkler heads have been placed in very close proximity to the milling table for fire suppression purposes (JPL negative no. JPL-10283AC, 27 January 1989) - Jet Propulsion Laboratory Edwards Facility, Preparation Building, Edwards Air Force Base, Boron, Kern County, CA

  13. Dissociative trance and spirit possession: Challenges for cultures in transition.

    PubMed

    Bhavsar, Vishal; Ventriglio, Antonio; Bhugra, Dinesh

    2016-12-01

    The cross-cultural validity of dissociative possession and trance disorders is a matter of some debate, limiting research and meaningful interpretation of prevalence data. Intimate to these concerns is the status of spirit possession categories studied in the social sciences, particularly anthropology. These two categories are phenomenologically related and display similar epidemiological associations. In India, dissociative and conversion disorders are fairly common in clinical settings. There is no doubt that there are true cultural variations in possession and trance disorders. A new framework may enable clinicians to better understand possession states and spirit possession. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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

  1. Investigating the link between gun possession and gun assault.

    PubMed

    Branas, Charles C; Richmond, Therese S; Culhane, Dennis P; Ten Have, Thomas R; Wiebe, Douglas J

    2009-11-01

    We investigated the possible relationship between being shot in an assault and possession of a gun at the time. 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. 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). 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.

  2. 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

  3. Developing of Library for Proofs of Data Possession in Charm

    DTIC Science & Technology

    2013-06-01

    Provable data possession at untrusted stores ,” in Proc. of the 14th ACM Conf. on Comput. and...is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) Provable Data Possession (PDP) is a cryptographic tool for auditing big... Provable Data Possession (PDP) is a cryptographic tool for auditing big data on a storage server or in the cloud. The goal of PDP is to efficiently

  4. 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

  5. 1,4-Dihydropyridine Derivatives: Dihydronicotinamide Analogues-Model Compounds Targeting Oxidative Stress.

    PubMed

    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.

  6. 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.

  7. 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.

  8. Transient catalytic combustor model

    NASA Astrophysics Data System (ADS)

    Tien, J. S.

    1981-05-01

    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.

  9. An Update on the Synthesis of Pyrrolo[1,4]benzodiazepines.

    PubMed

    Varvounis, George

    2016-01-28

    Pyrrolo[1,4]benzodiazepines are tricyclic compounds that are considered "privileged structures" since they possess a wide range of biological activities. The first encounter with these molecules was the isolation of anthramycin from cultures of Streptomyces, followed by determination of the X-ray crystal structure of the molecule and a study of its interaction with DNA. This opened up an intensive synthetic and biological study of the pyrrolo[2,1-c][1,4]benzodiazepines that has culminated in the development of the dimer SJG-136, at present in Phase II clinical trials. The synthetic efforts have brought to light some new synthetic methodology, while the contemporary work is focused on building trimeric pyrrolo[2,1-c][1,4]benzodiazepines linked together by various heterocyclic and aliphatic chains. It is the broad spectrum of biological activities of pyrrolo[1,2-a][1,4]benzodiazepines that has maintained the interest of researchers to date whereas several derivatives of the even less studied pyrrolo[1,2-d][1,4]benzodiazepines were found to be potent non-nucleoside HIV-1 reverse transcriptase inhibitors. The present review is an update on the synthesis of pyrrolo[2,1-c][1,4]benzodiazepines since the last major review of 2011, while the overview of the synthesis of the other two tricyclic isomers is comprehensive.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. Nanocarbons for Catalytic Desulfurization.

    PubMed

    Gu, Qingqing; Lin, Yangming; Heumann, Saskia; Su, Dangsheng

    2017-08-24

    Nanocarbon catalysts are green and sustainable alternatives to the metal-based catalysts for numerous catalytic transformations. The application of nanocarbons for environmental catalysis is an emerging research discipline and has undergone rapid development in recent years. In this focus review, we provide a critical analysis on the state-of-the-art nanocarbon catalysts for three different catalytic desulfurization processes. And the focus is on the advantage and limitation as well as the reaction mechanism of the nanocarbon catalysts at molecular level. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Catalytic cracking process

    SciTech Connect

    Aufdembrink, B.A.; Degnan, T.F.; Kresge, C.T.

    1990-01-23

    This patent describes a process for catalytically cracking a petroleum fraction to lighter hydrocarbons. The process comprises providing a feedstock containing a petroleum fraction and then contacting the feedstock with a catalyst under catalytic cracking conditions. The catalyst composition includes a titanometallate layered metal oxide material comprising a layered metal oxide material comprising a layered metal oxide and pillars of a chalcogenide of at least one element selected from Groups IB, IIB, IIIA, IIIB, IVB, VA, VB, VIA, VIIA and VIIIA of the Periodic Table of Elements separating the layers of the metal oxides.

  16. The synergistic effect of nanoporous AuPd alloy catalysts on highly chemoselective 1,4-hydrosilylation of conjugated cyclic enones.

    PubMed

    Chen, Qiang; Tanaka, Shinya; Fujita, Takeshi; Chen, Luyang; Minato, Taketoshi; Ishikawa, Yoshifumi; Chen, Mingwei; Asao, Naoki; Yamamoto, Yoshinori; Jin, Tienan

    2014-03-28

    The nanoporous AuPd (AuPdNPore) alloy catalyst showed superior chemoselectivity and high catalytic activity for the direct 1,4-hydrosilylation of the conjugated cyclic enones with hydrosilane in comparison with the monometallic nanoporous Au and Pd catalysts. The enhanced catalytic properties of AuPdNPore arise mainly from the nanoporous structure and the synergistic effect of the AuPd alloy.

  17. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 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 vessel... taken from its management unit or a sailfish taken shoreward of the outer boundary of the EEZ or lands...

  18. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 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 vessel... taken from its management unit or a sailfish taken shoreward of the outer boundary of the EEZ or lands...

  19. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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. (a... marlin taken from its management unit or a sailfish taken shoreward of the outer boundary of the EEZ...

  20. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... taken from its management unit or a sailfish taken shoreward of the outer boundary of the EEZ or lands a... 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...

  1. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... taken from its management unit or a sailfish taken shoreward of the outer boundary of the EEZ or lands a... 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...

  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, 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...

  5. 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...

  6. 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...

  7. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. (a) Quota Period 1. From May 1 through October 31, vessels issued a valid Federal spiny dogfish permit specified under § 648.4(a)(11) may: (1) Possess up to 3,000 lb (1.36 mt) of spiny dogfish per trip; and (2) Land only...

  8. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. Link to an amendment... a valid Federal spiny dogfish permit specified under § 648.4(a)(11) may: (1) Possess up to 3,000 lb (1.36 mt) of spiny dogfish per trip; and (2) Land only one trip of spiny dogfish per calendar day. (b...

  9. Parental contributions to adolescents' possessions and educational expenses: gender differences.

    PubMed

    Peters, J F

    1991-01-01

    This study explored adolescent gender differences in possessions and parental financial assistance. Eight common adolescent possessions were analyzed, as well as expected parental contributions to their children's postsecondary education. The issues of gender inequality in the home and gender differences in the process of adolescent independence are addressed.

  10. 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…

  11. The Meaning of Cherished Personal Possessions for the Elderly

    ERIC Educational Resources Information Center

    Sherman, Edmund; Newman, Evelyn S.

    1977-01-01

    In this exploratory study, 94 elderly persons, in seven senior service centers and one nursing home, were interviewed to identify and ascertain the meaning of cherished possessions in later years. Lack of cherished possessions was associated with low life satisfaction scores, a suggested indicator of poor adjustment to old age. (Author)

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

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... 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...

  13. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... 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...

  14. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... 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...

  15. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... 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...

  16. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... recycling or reclaiming the glass or other approved liquor bottle material. (26 U.S.C. 5301) ... 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...

  17. 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…

  18. 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...

  19. 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...

  20. 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...

  1. 18 CFR 1306.3 - Surrender of possession.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Surrender of possession. 1306.3 Section 1306.3 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession...

  2. 18 CFR 1306.3 - Surrender of possession.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Surrender of possession. 1306.3 Section 1306.3 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession...

  3. 18 CFR 1306.3 - Surrender of possession.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Surrender of possession. 1306.3 Section 1306.3 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession...

  4. 18 CFR 1306.3 - Surrender of possession.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Surrender of possession. 1306.3 Section 1306.3 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession...

  5. 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. 1306.3 Section 1306.3 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Regulations and Procedures § 1306.3 Surrender of possession...

  6. Whose? L2-English Speakers' Possessive Pronoun Gender Errors

    ERIC Educational Resources Information Center

    Anton-Mendez, Ines

    2011-01-01

    This article reports the results of an experiment on production of "his/her" in English as a second language (L2) by proficient native speakers of Italian, Spanish, and Dutch. In Dutch and English, 3rd person singular possessive pronouns agree in gender with their antecedents, in Italian and Spanish possessives in general agree with the noun they…

  7. 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 123.62 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT... traveler. For baggage arriving in the actual possession of a traveler, his declaration shall be accepted in...

  8. 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…

  9. 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…

  10. 32 CFR 552.120 - Possession and control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Explosives-Fort Lewis, Washington § 552.120 Possession and control. (a) Possession of weapons on the post by... Lewis. Prior coordination for the use of ranges will be made through the Range Control Officer or Range... privately owned weapons by either military or civilian personnel is prohibited while on the Fort Lewis...

  11. 50 CFR 648.94 - Monkfish possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... = 191). A vessel may not possess heads only without possessing the equivalent weight of tails allowed by... (head on and gutted), or any combination of the three provided the weight of monkfish heads on board does not exceed 1.91 times the weight of monkfish tails on board. When any combination of tails, and...

  12. 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

  13. 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.

  14. 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

  15. 3,1-Benzothiazines, 1,4-Benzodioxines and 1,4-Benzoxazines as Inhibitors of Matriptase-2: Outcome of a Focused Screening Approach

    PubMed Central

    Roydeva, Polya G.; Beckmann, Anna-Madeleine; Stirnberg, Marit; Cesar, Jožko; Kikelj, Danijel; Ilaš, Janez; Gütschow, Michael

    2016-01-01

    The liver enzyme matriptase-2 is a multi-domain, transmembrane serine protease with an extracellular, C-terminal catalytic domain. Synthetic low-molecular weight inhibitors of matriptase-2 have potential as therapeutics to treat iron overload syndromes, in particular in patients with β-thalassemia. A sub-library of 64 compounds was screened for matriptase-2 inhibition and several active compounds were identified. (S)-Ethyl 2-(benzyl(3-((4-carbamidoylphenoxy)methyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoacetate ((S)-12) showed an IC50 value of less than 10 µM. Structure-activity relationships were discussed and proposals to design new matriptase-2 inhibitors were made. PMID:26771619

  16. 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.

  17. A versatile approach to N-alkylated 1,4-dideoxy-1,4-imino-D-arabinitols and 1,4-dideoxy-1,4-imino-L-xylitols.

    PubMed

    Wang, Guan-Nan; Yang, Lin; Zhang, Li-He; Ye, Xin-Shan

    2011-04-01

    A versatile and concise synthesis of N-alkylated 1,4-dideoxy-1,4-imino-D-arabinitol and 1,4-dideoxy-1,4-imino-L-xylitol derivatives is described. These were prepared using pseudohemiketal lactams as key intermediates, which in turn were obtained from sucrose. The key intermediates were prepared by a diastereospecific tandem reaction which facilitated the introduction of various substituents on the nitrogen atom of the iminosugars.

  18. Molecular cloning of a human cDNA encoding β-1,4-galactosyltransferase with 37% identity to mammalian UDP-Gal:GlcNAc β-1,4-galactosyltransferase

    PubMed Central

    Sato, Takeshi; Furukawa, Kiyoshi; Bakker, Hans; Van den Eijnden, Dirk H.; Van Die, Irma

    1998-01-01

    A cDNA encoding a β-1,4-galactosyltransferase named β-1,4-GalT II was cloned from a cDNA library of the human breast tumor cell line, MRK-nu-1. Initially, a 860-bp PCR fragment was obtained from MRK-nu-1 mRNA by 3′-rapid amplification of cDNA ends by using two nested degenerate oligonucleotide primers based on a highly conserved amino acid sequence found in the catalytic domain of mammalian β-1,4-galactosyltransferases and Lymnaea stagnalis β-1,4-N-acetylglucosaminyltransferase (β-1,4-GlcNAcT), both of which utilize the same sugar acceptor. This subsequently was used as a probe to isolate a 4.7-kb cDNA that contained an ORF of 1,164 bp predicting a polypeptide of 388 aa. Its deduced amino acid sequence shows an identity of 37% with that of the previously characterized human β-1,4-galactosyltransferase (referred to as β-1,4-GalT I) and of 28% with that of L. stagnalis β-1,4-GlcNAcT. Study of the properties of the β-1,4-GalT II fused to protein A expressed as a soluble form in COS-7 cells revealed that it is a genuine β-1,4-GalT but has no lactose synthetase activity in the presence of α-lactalbumin. Northern blot analysis of 24 human tissues showed that they all express the β-1,4-GalT II transcript, although the levels varied. These results indicate that human cells contain another β-1,4-GalT. PMID:9435216

  19. Determinants of possession of the ball in soccer.

    PubMed

    Lago, Carlos; Martín, Rafael

    2007-07-01

    In research on the importance of the possession of the ball in soccer, little attention has been paid to its determinants. Using data from 170 matches of the 2003 - 2004 Spanish Soccer League, we explain why differences in the possession of the ball among teams are so great. In particular, four variables are examined: evolving match status (i.e. whether the team is winning, losing or drawing), venue (i.e. playing at home or away), and the identities of the team and the opponent in each match. Results of linear regression analysis show that these four variables are statistically significant and together explain most of the variance in possession. In short, home teams have more possession than away teams, teams have more possession when they are losing matches than when winning or drawing, and the identity of the opponent matters - the worse the opponent, the greater the possession of the ball. Combinations of these variables could be used to develop a model that predicts possession in soccer.

  20. 43 CFR 3864.1-4 - Proof of nonmineral character.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Proof of nonmineral character. 3864.1-4 Section 3864.1-4 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Millsite Patents § 3864.1-4 Proof of nonmineral...

  1. 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... ADMINISTRATION TAXES UNDER THE TRADING WITH THE ENEMY ACT § 303.1-4 Computation of taxes. (a) Detail of employees... computation of tax liability under this part, except as otherwise provided in this part, the vesting...

  2. IRIS Toxicological Review of 1,4-Dioxane (Final Report)

    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, ...

  3. 5 CFR 1.4 - Extent of the excepted service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 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 civilian...

  4. 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 is...

  5. 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 is...

  6. 14 CFR 1-4 - System of accounts coding.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false System of accounts coding. Sec. 1-4 Section Sec. 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 is...

  7. 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 is...

  8. 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...

  9. 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 civilian...

  10. Mitsunobu Reactions Catalytic in Phosphine and a Fully Catalytic System

    PubMed Central

    Buonomo, Joseph A; Aldrich, Courtney C

    2015-01-01

    The Mitsunobu reaction is renowned for its mild reaction conditions and broad substrate tolerance, but has limited utility in process chemistry and industrial applications due to poor atom economy and the generation of stoichiometric phosphine oxide and hydrazine by-products that complicate purification. A catalytic Mitsunobu reaction using innocuous reagents to recycle these by-products would overcome both of these shortcomings. Herein we report a protocol that is catalytic in phosphine (1-phenylphospholane) employing phenylsilane to recycle the catalyst. Integration of this phosphine catalytic cycle with Taniguchi’s azocarboxylate catalytic system provided the first fully catalytic Mitsunobu reaction. PMID:26347115

  11. 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. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

  12. 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.

  13. Transition metals and organic ligands influence biodegradation of 1,4-dioxane.

    PubMed

    Pornwongthong, Peerapong; Mulchandani, Anjali; Gedalanga, Phillip B; Mahendra, Shaily

    2014-05-01

    1,4-Dioxane, a contaminant increasingly detected in water supplies, is a public health concern because it is classified as a possible human carcinogen. 1,4-Dioxane can be biodegraded by aerobic bacteria via monooxygenase-catalyzed reactions. While these metalloenzymes require trace metals as cofactors in their catalytic sites, these metals may be toxic at elevated concentrations. In this study, the effects of transition metals on 1,4-dioxane biodegradation by Pseudonocardia dioxanivorans CB1190, a monooxygenase-expressing bacterium, were investigated. Dose-dependent inhibition of 1,4-dioxane biodegradation by Cd(II), Cu(II), and Ni(II) was observed, whereas Zn(II) had no measurable effect on biodegradation rates. 1,4-Dioxane biodegradation in cultures exposed to 2 mg/L Cu(II) was restored in the presence of 0.005, 0.05, and 0.5 mM alginin, 0.05, and 0.5 mM cysteine, and 0.005 mM tannin. These results indicated that specific ligands bind with transition metals and alleviate bacterial toxicity. In parallel experiments, tannin and cysteine inhibited 1,4-dioxane biodegradation, but alginin, BSA, and SRNOM did not affect the biodegradation rates. Thus, monooxygenase-catalyzed biodegradation rates are subject to interactions among transition metals and natural organic ligands in the environment. Mechanistic insights and quantitative data obtained in this study will be useful for designing bioremediation strategies at sites simultaneously contaminated with metals and organic pollutants.

  14. 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

  15. 9. Photocopy of drawing (Original in possession of National Archives ...

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

    9. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown FIRST FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  16. 10. Photocopy of drawing (Original in possession of National Archives ...

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

    10. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown SECOND FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  17. 8. Photocopy of drawing (Original in possession of National Archives ...

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

    8. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown BASEMENT FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  18. 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

  19. 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

  20. 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

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

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

    18. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1933 VIEW OF EAST (FRONT) ELEVATION-PIER 4 - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  2. 22. Photocopy of construction drawing (original in the possession of ...

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

    22. Photocopy of construction drawing (original in the possession of the Public Service Company of Colorado, Denver Colorado) Engineering Department, The Central Colorado Power Co., 1909 HEADWORKS - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Garfield County, CO

  3. 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.

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

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

    1. Photocopy of a measured drawing (original in the possession of the Kunstakademiets (Royal Academy of Fine Arts), Copenhagen, Denmark, 1961) EAST (FRONT) ELEVATION - Richmond Prison, Keeper's House, Richmond, St. Croix, VI

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

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

    23. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. VERTICAL WESTINGHOUSE GENERATORS IN 1919 ADDITION. DATED FEBRUARY 19, 1919. - Rock Island Arsenal, Building No. 160, Sylvan Drive, Rock Island, Rock Island County, IL

  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. 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)

  9. 50 CFR 622.38 - Bag and possession limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Reef Fish Resources of the Gulf of Mexico § 622.38 Bag and possession limits. (a) Additional applicability provisions...

  10. 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

  11. 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

  12. 7. Photocopy of photograph, original negative in the possession of ...

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

    7. Photocopy of photograph, original negative in the possession of John R. Morison, Peterborough, New Hampshire. Photographer unknown circa June, 1887. PILE DRIVER BUILDING TEMPORARY RAIL TRESTLE - Rulo Bridge, Spanning Missouri River, Rulo, Richardson County, NE

  13. Vowel Polarization and Third Person Possessed Endings in Eskimo

    ERIC Educational Resources Information Center

    Koo, Jang H.

    1974-01-01

    In Eskimo there are two different underlying representations on the phonological level for the possessive and transitive constructions, but confusion has resulted from the fact that these have been treated identically. (CK)

  14. 38. Photocopy of architectural drawing (original print in the possession ...

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

    38. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) SECOND FLOOR PLAN, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  15. 44. Photocopy of architectural drawing (original print in possession of ...

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

    44. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) TRANSVERSE SECTION, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  16. 51. Photocopy of architectural drawing (original print in possession of ...

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

    51. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) NORTH AND WEST ELEVATION, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  17. 46. Photocopy of architectural drawing (original print in possession of ...

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

    46. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) GROUND FLOOR PLAN, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  18. 35. Photocopy of architectural drawing (original print in the possession ...

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

    35. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) TRANSVERSE SECTION, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  19. 61. Photocopy of architectural drawing (original print in possession of ...

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

    61. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) TYPICAL EXTERIOR WALL SECTIONS (REVISED), 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  20. 39. Photocopy of architectural drawing (original print in the possession ...

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

    39. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) WEST ELEVATION, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  1. 42. Photocopy of architectural drawing (original print in possession of ...

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

    42. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) SECTION THROUGH WEST (FREMONT AVENUE) WING, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  2. 50. Photocopy of architectural drawing (original print in possession of ...

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

    50. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) DOOR AND WINDOW DETAILS, OTHER MILLWORK DETAILS, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  3. 55. Photocopy of architectural drawing (original print in possession of ...

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

    55. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) GROUND AND FIRST FLOOR PLANS, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  4. 33. Photocopy of architectural drawing (original print in the possession ...

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

    33. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) EAST ELEVATION, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  5. 56. Photocopy of architectural drawing (original print in possession of ...

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

    56. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) SECOND FLOOR, ROOF AND CEILING FRAMING PLANS, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  6. 53. Photocopy of architectural drawing (original print in possession of ...

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

    53. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) EXTERIOR DETAILS, WALL SECTION, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  7. 49. Photocopy of architectural drawing (original print in possession of ...

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

    49. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) ROOF AND ATTIC PLAN, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  8. 32. Photocopy of architectural drawing (original print in the possession ...

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

    32. Photocopy of architectural drawing (original print in the possession of the Minneapolis Special School District No. 1) SOUTH ELEVATION, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  9. 36. Photocopy of architectural drawing (original print in the possession ...

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

    36. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) FOUNDATION PLAN, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  10. 34. Photocopy of architectural drawing (original print in the possession ...

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

    34. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) NORTH ELEVATION, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  11. 37. Photocopy of architectural drawing (original print in the possession ...

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

    37. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) FIRST FLOOR PLAN, 1897 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  12. 40. Photocopy of architectural drawing (original print in the possession ...

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

    40. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) WEST ELEVATION, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  13. 59. Photocopy of architectural drawing (original print in possession of ...

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

    59. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) ROOF TRUSSES, MISCELLANEOUS DETAILS, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  14. 47. Photocopy of architectural drawing (original print in possession of ...

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

    47. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) FIRST FLOOR PLAN, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  15. 52. Photocopy of architectural drawing (original print in possession of ...

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

    52. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) EAST ELEVATION, CROSS SECTION, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  16. 43. Photocopy of architectural drawing (original print in possession of ...

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

    43. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) LONGITUDINAL SECTION THROUGH AUDITORIUM; COURT ELEVATION, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  17. 58. Photocopy of architectural drawing (original print in possession of ...

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

    58. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) MISCELLANEOUS DETAILS, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  18. 57. Photocopy of architectural drawing (original print in possession of ...

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

    57. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) SECOND FLOOR AND ROFF PLANS, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  19. 60. Photocopy of architectural drawing (original print in possession of ...

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

    60. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) FLAT, 1916 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  20. 48. Photocopy of architectural drawing (original print in possession of ...

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

    48. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) SECOND FLOOR PLAN, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  1. 41. Photocopy of architectural drawing (original print in the possession ...

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

    41. Photocopy of architectural drawing (original print in the possession of Minneapolis Special School District No. 1) WEST ELEVATION, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  2. 54. Photocopy of architectural drawing (original print in possession of ...

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

    54. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) FOUNDATION AND FIRST FLOOR FRAMING PLANS, 1916, ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  3. 45. Photocopy of architectural drawing (original print in possession of ...

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

    45. Photocopy of architectural drawing (original print in possession of Minneapolis Special School District No. 1) FOUNDATION PLAN, 1909 ADDITION - Frederika Bremer Intermediate School, 1214 Lowry Avenue North, Minneapolis, Hennepin County, MN

  4. 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

  5. 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

  6. 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

  7. 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

  8. 32 CFR 507.12 - Possession and wearing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... is subject to punishment as prescribed in the statutes referred to in § 507.5 of this part. (b) Mere... such possession is not used to defraud or misrepresent the identification or status of the individual...

  9. 24. Photocopy of photograph (original in possession of Chiricahua National ...

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

    24. Photocopy of photograph (original in possession of Chiricahua National Monument), photographer unknown, c.1938 LILLIAN AND ED RIGGS IN FRONT OF RANCH HOUSE WITH ANNA MARIE POWERS - Faraway Ranch, Willcox, Cochise County, AZ

  10. 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

  11. 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

  12. 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

  13. 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

  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 AND PLANS FOR POWDER BARREL RACK, 1889. - Rock Island Arsenal, Building No. 280, Sylvan Drive, Rock Island, Rock Island County, IL

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  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. 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

  4. 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

  5. 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

  6. 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

  7. 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

  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. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 24. Photocopy of construction drawing (original in the possession of ...

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

    24. Photocopy of construction drawing (original in the possession of the Public Service Company of Colorado, Denver Colorado) Lewis E. Ashbaugh, Engineer, 1908 POWER HOUSE ARRANGEMENT - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Garfield County, CO

  15. 20. Photocopy of construction drawing (original in the possession of ...

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

    20. Photocopy of construction drawing (original in the possession of the Public Service Company of Colorado, Denver Colorado) Albert Carr, Engineer, 1908 GLENWOOD POWER CANAL AND PIPELINE - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Garfield County, CO

  16. 3. Photocopy of photograph, original print in the possession of ...

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

    3. Photocopy of photograph, original print in the possession of John R. Morison, Peterborough, New Hampshire. Photographer unknown, circa 1887. JAMES HOWARD TRANSFER STEAMER USED FOR CONSTRUCTION - Cairo Bridge, Spanning Ohio River, Cairo, Alexander County, IL

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  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. 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

  6. 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

  7. 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

  8. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  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). OLIVING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  10. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  11. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  12. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  13. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  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. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 10. Photocopy of a measured drawing in possession of the ...

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

    10. Photocopy of a measured drawing in possession of the Kunstakademiets (Royal Danish Academy of Fine Arts), Copenhagen, Denmark, 1961 Photographer unknown RAADETSGADE (STREET) (EAST) ELEVATION - Dronningensgade 32 (House), 32 Queen Street, Charlotte Amalie, St. Thomas, VI

  17. 6. Photocopy of a measured drawing in the possession of ...

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

    6. Photocopy of a measured drawing in the possession of the Kunstakademiets (Royal Academy of Fine Arts), Copenhagen, Denmark, 1961 EAST (RAADETSGADE) ELEVATION - Dronningensgade 8B (House), 8B Queen Street, Charlotte Amalie, St. Thomas, VI

  18. 1. Photocopy of a measured drawing (original in the possession ...

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

    1. Photocopy of a measured drawing (original in the possession of the Kunstakademiets (Royal Academy of Fine Arts), Copenhagen, Denmark, 1961) PLANS OF FIRST AND SECOND FLOORS - Dronningensgade 2 (House), 2 Queen Street, Charlotte Amalie, St. Thomas, VI

  19. 5. Photocopy of a measured drawing (original in the possession ...

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

    5. Photocopy of a measured drawing (original in the possession of the Kunstakademiets (Royal Academy of Fine Arts), Copenhagen, Denmark, 1961) ELEVATION (END) FACING WIMMELSKAFTSGADE - Dronningensgade 8B (House), 8B Queen Street, Charlotte Amalie, St. Thomas, VI

  20. 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

  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. 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. 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

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

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

    19. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer and date unknown PIER 4 CONNECTING BRIDGE AND WAREHOUSE A - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  5. 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

  6. 3. Photographic copy of map, dated October 1932, in possession ...

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

    3. Photographic copy of map, dated October 1932, in possession of San Carlos Irrigation and Drainage District. U.S. Indian Irrigation Service. PICACHO RESERVOI - San Carlos Irrigation Project, Picacho Resevoir, South of Gila River, Coolidge, Pinal County, AZ

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 15. Photocopy of drawing (original in the possession of the ...

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

    15. Photocopy of drawing (original in the possession of the Archives Collection, Syracuse Univerity) Photographer and date unknown PROPOSED DESIGN BY W. L. WOOLETT, ARCHITECT, SHOWING FRONT ELEVATION - Syracuse University, Hall of Languages, Syracuse University Campus, Syracuse, Onondaga County, NY

  14. 19. Photocopy of blackline print in possession of Mrs. William ...

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

    19. Photocopy of blackline print in possession of Mrs. William L. Reno. Original drawing by George Locke Howe, Architect 1938. 'SECOND FLOOR PLAN' - Mr. & Mrs. Charles Collier House, 6080 Leesburg Pike, Falls Church, Falls Church, VA

  15. 22. Photocopy of blackline print in possession of Mrs. William ...

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

    22. Photocopy of blackline print in possession of Mrs. William L. Reno. Original drawing by George Locke Howe, Architect 1938. 'NORTH EAST ELEVATION' - Mr. & Mrs. Charles Collier House, 6080 Leesburg Pike, Falls Church, Falls Church, VA

  16. 20. Photocopy of blackline print in possession of Mrs. William ...

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

    20. Photocopy of blackline print in possession of Mrs. William L. Reno. Original drawing by George Locke Howe, Architect 1938. 'SOUTH WEST ELEVATION' - Mr. & Mrs. Charles Collier House, 6080 Leesburg Pike, Falls Church, Falls Church, VA

  17. 18. Photocopy of blackline print in possession of Mrs. William ...

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

    18. Photocopy of blackline print in possession of Mrs. William L. Reno. Original drawing by George Locke Howe, Architect 1938. 'FIRST FLOOR PLAN' - Mr. & Mrs. Charles Collier House, 6080 Leesburg Pike, Falls Church, Falls Church, VA

  18. 36. Photocopy of photograph (original in possession of Chiricahua National ...

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

    36. Photocopy of photograph (original in possession of Chiricahua National Monument), photographer unknown, c.1915 EMMA ERICKSON AND MRS. COLLINS ON BALCONY OF RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  19. 23. Photocopy of blackline print in possession of Mrs. William ...

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

    23. Photocopy of blackline print in possession of Mrs. William L. Reno. Original drawing by George Locke Howe, Architect 1938. SHEET OF SECTIONS AND ROOM ELEVATIONS - Mr. & Mrs. Charles Collier House, 6080 Leesburg Pike, Falls Church, Falls Church, VA

  20. 12. Photocopy of sketch (original in possession of WACC) George ...

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

    12. Photocopy of sketch (original in possession of WACC) George Dunn, photographer, 1892 'ORIGINAL HOME OF MR. AND MRS. NEIL ERICKSON IN BONITA CANYON ABOUT 1892' - Faraway Ranch, Willcox, Cochise County, AZ

  1. 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

  2. 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

  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. 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

  5. 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

  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. 9. Photocopy of drawing (original in possession of Naval Surface ...

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

    9. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL COMPLEX, SCHEMATIC, UNDATED - Naval Surface Warfare Center, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD

  8. 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

  9. 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

  10. 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

  11. 15. Photographic copy of floor plan, not dated, in possession ...

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

    15. Photographic copy of floor plan, not dated, in possession of Selfridge Base Museum, Mt. Clemens, Michigan. - Selfridge Field, Building No. 1050, Northwest corner of Doolittle Avenue & D Street; Harrison Township, Mount Clemens, Macomb County, MI

  12. 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

  13. 39. Photocopy of photograph (original in possession of WACC), photographer ...

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

    39. Photocopy of photograph (original in possession of WACC), photographer unknown, c.1930's GUEST DINING ROOM WITH TABLE LAID FOR GUESTS - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  14. 6. Photocopy of photograph, original negative in the possession of ...

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

    6. Photocopy of photograph, original negative in the possession of John R. Morison, Peterborough, New Hampshire. Photographer unknown circa June, 1887. AIR CHAMBER AND PNEUMATIC PUMP ABOARD THE STEAMER JOHN BERTRAM - Rulo Bridge, Spanning Missouri River, Rulo, Richardson County, NE

  15. 32 CFR 507.12 - Possession and wearing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Possession and wearing. (a) The wearing of any decoration, service medal, badge, service ribbon, lapel button... medal, badge, service ribbon, lapel button, or insignia to misrepresent the identification or status of...

  16. 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

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false 1,4-Benzedicarboxylic acid, dimethyl... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.990 1,4-Benzedicarboxylic acid... subject to reporting. (1) The chemical substance identified as 1,4-benzedicarboxylic acid, dimethyl ester...

  17. 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

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false 1,4-Benzedicarboxylic acid, dimethyl... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.990 1,4-Benzedicarboxylic acid... subject to reporting. (1) The chemical substance identified as 1,4-benzedicarboxylic acid, dimethyl ester...

  18. 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

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false 1,4-Benzedicarboxylic acid, dimethyl... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.990 1,4-Benzedicarboxylic acid... subject to reporting. (1) The chemical substance identified as 1,4-benzedicarboxylic acid, dimethyl ester...

  19. 76 FR 7703 - 1,4-Benzenedicarboxylic Acid, Dimethyl Ester, Polymer With 1,4-Butanediol, Adipic Acid, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... AGENCY 40 CFR Part 180 1,4-Benzenedicarboxylic Acid, Dimethyl Ester, Polymer With 1,4- Butanediol, Adipic Acid, and Hexamethylene Diisocyanate; Exemption From the Requirement of a Tolerance AGENCY... from the requirement of a tolerance for residues of 1,4-benzenedicarboxylic acid, dimethyl ester...

  20. 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...

  1. 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 under...

  2. 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

  3. 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.

  4. 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.

  5. Catalytic reforming catalyst

    SciTech Connect

    Buss, W.C.; Kluksdahl, H.E.

    1980-12-09

    An improved catalyst, having a reduced fouling rate when used in a catalytic reforming process, said catalyst comprising platinum disposed on an alumina support wherein the alumina support is obtained by removing water from aluminum hydroxide produced as a by-product from a ziegler higher alcohol synthesis reaction, and wherein the alumina is calcined at a temperature of 1100-1400/sup 0/F so as to have a surface area of 165 to 215 square meters per gram.

  6. 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.

  7. Quenched catalytic cracking process

    SciTech Connect

    Krambeck, F.J.; Penick, J.E.; Schipper, P.H.

    1990-12-18

    This paper describes improvement in a fluidized catalytic cracking process wherein a fluidizable catalyst cracking catalyst and a hydrocarbon feed are charged to a reactor riser at catalytic riser cracking conditions to form catalytically cracked vapor product and spent catalyst which are discharged into a reactor vessel having a volume via a riser reactor outlet equipped with a separation means to produce a catalyst lean phase. It comprises: a majority of the cracked product, and a catalyst rich phase comprising a majority of the spend catalyst. The the catalyst rich phase is discharged into a dense bed of catalyst maintained below the riser outlet and the catalyst lean phase is discharged into the vessel for a time, and at a temperature, which cause unselective thermal cracking of the cracked product in the reactor volume before product is withdrawn from the vessel via a vessel outlet. The improvement comprises: addition, after riser cracking is completed, and after separation of cracked products from catalyst, of a quenching stream into the vessel above the dense bed of catalyst, via a quench stream addition point which allows the quench stream to contact at least a majority of the volume of the vessel above the dense bed.

  8. Control of regioselectivity over gold nanocrystals of different surfaces for the synthesis of 1,4-disubstituted triazole through the click reaction.

    PubMed

    Rej, Sourav; Chanda, Kaushik; Chiu, Chun-Ya; Huang, Michael H

    2014-11-24

    Gold nanocubes, octahedra, and rhombic dodecahedra were examined for facet-dependent catalytic activity in the formation of triazoles. Rhombic dodecahedra gave 100% regioselective 1,4-triazoles. The product yield was increased by decreasing the particle size. However, a mixture of 1,4- and 1,5-triazoles was obtained in lower yields when cubes and octahedra of similar sizes were used. The lowest Au-atom density on the {110} surface and largest unsaturated coordination number of surface Au atoms may explain their best catalytic efficiency and product regioselectivity. Various spectroscopic techniques were employed to verify the formation of the Au-acetylide intermediate and establish the reaction mechanism, in which phenylacetylene binds to the Au {110} surface through the terminal-binding mode to result in the exclusive formation of 1,4-triazoles. The smallest rhombic dodecahedra can give diverse 1,4-disubstituted triazoles in good yields by coupling a wide variety of alkynes and organic halides.

  9. 1,4-Addition of TMSCCl₃ to nitroalkenes: efficient reaction conditions and mechanistic understanding.

    PubMed

    Wu, Na; Wahl, Benoit; Woodward, Simon; Lewis, William

    2014-06-16

    Improved synthetic conditions allow preparation of TMSCCl3 in good yield (70%) and excellent purity. Compounds of the type NBu4X [X=Ph3SiF2 (TBAT), F (tetrabutylammonium fluoride, TBAF), OAc, Cl and Br] act as catalytic promoters for 1,4-additions to a range of cyclic and acyclic nitroalkenes, in THF at 0-25 °C, typically in moderate to excellent yields (37-95%). TBAT is the most effective promoter and bromide the least effective. Multinuclear NMR studies ((1)H, (19)F, (13)C and (29)Si) under anaerobic conditions indicate that addition of TMSCCl3 to TBAT (both 0.13 M) at -20 °C, in the absence of nitroalkene, leads immediately to mixtures of Me3SiF, Ph3SiF and NBu4CCl3. The latter is stable to at least 0 °C and does not add nitroalkene from -20 to 0 °C, even after extended periods. Nitroalkene, in the presence of TMSCCl3 (both 0.13 M at -20 °C), when treated with TBAT, leads to immediate formation of the 1,4-addition product, suggesting the reaction proceeds via a transient [Me3Si(alkene)CCl3] species, in which (alkene) indicates an Si⋅⋅⋅O coordinated nitroalkene. The anaerobic catalytic chain is propagated through the kinetic nitronate anion resulting from 1,4 CCl3(-) addition to the nitroalkene. This is demonstrated by the fact that isolated NBu4[CH2=NO2] is an efficient promoter. Use of H2C=CH(CH2)2CH=CHNO2 in air affords radical-derived bicyclic products arising from aerobic oxidation.

  10. Structure-activity relationship study of 1,4-dihydropyridine derivatives blocking N-type calcium channels.

    PubMed

    Yamamoto, Takashi; Niwa, Seiji; Ohno, Seiji; Onishi, Tomoyuki; Matsueda, Hiroyuki; Koganei, Hajime; Uneyama, Hisayuki; Fujita, Shin-ichi; Takeda, Tomoko; Kito, Morikazu; Ono, Yukitsugu; Saitou, Yuki; Takahara, Akira; Iwata, Seinosuke; Shoji, Masataka

    2006-02-15

    Cilnidipine is a 1,4-dihydropyridine derived L/N-type calcium channel dual blocker possessing neuroprotective and analgesic effects which are related to its N-type calcium channel inhibitory activity. In order to find specific N-type calcium channel blockers with the least effects on cardiovascular system, we performed structure-activity relationship study on APJ2708, which is a derivative of cilnidipine, and found a promising N-type calcium channel blocker 21b possessing analgesic effect in vivo with a 1600-fold lower activity against L-type calcium channels than that of cilnidipine.

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. Studies on the antibacterial and antifungal properties of 1,4-naphthoquinones

    PubMed Central

    Ambrogi, V.; Artini, D.; de Carneri, I.; Castellino, S.; Dradi, E.; Logemann, W.; Meinardi, G.; Di Somma, M.; Tosolini, G.; Vecchi, E.

    1970-01-01

    1. New halogenated 1,4-naphthoquinones were synthesized and together with other known 1,4-naphthoquinones, were screened for antibacterial activity by a turbidimetric method, and for antifungal activity by the diffusion method on agar plates. 2. The half-wave potentials and the influence on the oxidative phosphorylation of some of these compounds were determined. 3. 2-chloro-3,2′-chloro-ethyl-1,4-naphthoquinone (half-wave potential=-187 mV) was the most active compound, completely inhibiting cell respiration. 4. While the natural active naphthoquinones, vitamin K and ubiquinones, possess, as substituent, the electron repelling methyl group, the microbiologically active 1,4-naphthoquinones are substituted, in the quinone moiety, with electron attracting groups such as OH or Cl. 5. The half-wave potentials can give only an initial indication of the activity of the compounds studied; a good correlation, on the contrary, can be found between the ultraviolet spectra of such compounds and their activity which seems to depend on the ability of active compounds to exist in an extensively conjugated structure and to form hydrogen bonds. PMID:4992959

  17. The possessions at Loudun: tracking the discourse of dissociation.

    PubMed

    Stephenson, Craig E

    2017-09-01

    Embedded in the history of dissociation is the best known case of possession in European history, the 17(th) century possessions at Loudun, France (1632-1638). The exorcisms and the trial drew crowds from all over Europe, the outcome prefiguring the direction in which the Western science of mind would be carried. The published debate about the possessed and obsessed Ursuline nuns of Loudun spans four centuries. One can track how theorizing about dissociation changed over time, with psychological contributions by Jean Martin Charcot, Georges Gilles de la Tourette, Pierre Janet, Michel Foucault and Michel de Certeau. Freud's psychoanalytic notion of demonological neurosis emphasized defensive strategies and a diabolic parody of adulthood. Jung's concepts of demonism and possession highlighted dissociated complexes that assimilate the ego and unseat the self, rendering a life 'provisional'. Dissociation as possession provides a through-line in Jung's Collected Works, from his 1902 dissertation to one of the last essays he wrote, in 1961. Within the context of psychotherapy, therapists and patients work towards psychological containment, consciously reorienting themselves to the presence of unconscious factors, personifying, embodying and thereby incorporating images of dissociated Otherness into the experience of selfhood. © 2017, The Society of Analytical Psychology.

  18. The goalkeeper influence on ball possession effectiveness in futsal

    PubMed Central

    Lago-Peñas, Carlos

    2016-01-01

    Abstract The aim of this study was to identify which variables were the best predictors of success in futsal ball possession when controlling for space and task related indicators, situational variables and the participation of the goalkeeper as a regular field player or not (5 vs. 4 or 4 vs. 4). The sample consisted of 326 situations of ball possession corresponding to 31 matches played by a team from the Spanish Futsal League during the 2010–2011, 2011–2012 and 2012–2013 seasons. Multidimensional qualitative data obtained from 10 ordered categorical variables were used. Data were analysed using chi-square analysis and multiple logistic regression analysis. Overall, the highest ball possession effectiveness was achieved when the goalkeeper participated as a regular field player (p<0.01), the duration of the ball possession was less than 10 s (p<0.01), the ball possession ended in the penalty area (p<0.01) and the defensive pressure was low (p<0.01). The information obtained on the relative effectiveness of offensive playing tactics can be used to improve team’s goal-scoring and goal preventing abilities. PMID:28149385

  19. Creation of catalytic antibodies metabolizing organophosphate compounds.

    PubMed

    Kurkova, I N; Smirnov, I V; Belogurov, A A; Ponomarenko, N A; Gabibov, A G

    2012-10-01

    Development of new ways of creating catalytic antibodies possessing defined substrate specificity towards artificial substrates has important fundamental and practical aspects. Low immunogenicity combined with high stability of immunoglobulins in the blood stream makes abzymes potent remedies. A good example is the cocaine-hydrolyzing antibody that has successfully passed clinical trials. Creation of an effective antidote against organophosphate compounds, which are very toxic substances, is a very realistic goal. The most promising antidotes are based on cholinesterases. These antidotes are now expensive, and their production methods are inefficient. Recombinant antibodies are widely applied in clinics and have some advantage compared to enzymatic drugs. A new potential abzyme antidote will combine effective catalysis comparable to enzymes with high stability and the ability to switch on effector mechanisms specific for antibodies. Examples of abzymes metabolizing organophosphate substrates are discussed in this review.

  20. 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.

  1. Catalytic reforming process

    SciTech Connect

    Absil, R.P.; Huss, A. Jr.; McHale, W.D.; Partridge, R.D.

    1989-06-13

    This patent describes a catalytic reforming process which comprises contacting a naphtha range feed with a low acidity extrudate comprising an intermediate and/or a large pore acidic zeolite bound with a low acidity refractory oxide under reforming conditions to provide a reaction product of increased aromatic content, the extrudate having been prepared with at least an extrusion-facilitating amount of a low acidity refractory oxide in colloidal form and containing at least one metal species selected from the platinum group metals.

  2. 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.

  3. First Synthesis of 1,4-Dimethoxy-2-Naphthoxyacetic acid.

    PubMed

    Chinea, Kimberly; Banerjee, Ajoy K

    2015-07-01

    2-Acetyl-1-hydroxynaphthalene was converted into 1,4-dimethoxy-2-naphthoxyacetic acid in seven steps (methylation, Bayer-Villiger oxidation, hydrolysis, bromination, methylation, alkylation and hydrolysis). 2-Hydroxy-1,4-naphthoquinone on acetylation, aromatization, methylation and hydrolysis, respectively, also yielded the title compound.

  4. 43 CFR 3425.1-4 - Emergency leasing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Emergency leasing. 3425.1-4 Section 3425.1..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) COMPETITIVE LEASING Leasing on Application § 3425.1-4 Emergency leasing. (a) An emergency lease sale may be held in response to an application under this...

  5. 43 CFR 3425.1-4 - Emergency leasing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Emergency leasing. 3425.1-4 Section 3425.1..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) COMPETITIVE LEASING Leasing on Application § 3425.1-4 Emergency leasing. (a) An emergency lease sale may be held in response to an application under this...

  6. 43 CFR 3425.1-4 - Emergency leasing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Emergency leasing. 3425.1-4 Section 3425.1..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) COMPETITIVE LEASING Leasing on Application § 3425.1-4 Emergency leasing. (a) An emergency lease sale may be held in response to an application under this...

  7. 17 CFR 1.4 - Use of electronic signatures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Use of electronic signatures. 1.4 Section 1.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION GENERAL... pool participant or a client of a commodity trading advisor, an electronic signature executed by...

  8. 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

  9. IRIS Toxicological Review of 1,4-Dioxane (Final Report)

    EPA Science Inventory

    EPA announced the release of the final report, Toxicological Review of 1,4-Dioxane (CAS No. 123-91-1): In Support of Summary Information on the Integrated Risk Information System (IRIS). The final Toxicological Review of 1,4-dioxane provides scientific support and rationa...

  10. 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.

  11. 43 CFR 3425.1-4 - Emergency leasing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Emergency leasing. 3425.1-4 Section 3425.1..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) COMPETITIVE LEASING Leasing on Application § 3425.1-4 Emergency leasing. (a) An emergency lease sale may be held in response to an application under this...

  12. IRIS Toxicological Review of 1,4-Dioxane (Final Report)

    EPA Science Inventory

    EPA announced the release of the final report, Toxicological Review of 1,4-Dioxane (CAS No. 123-91-1): In Support of Summary Information on the Integrated Risk Information System (IRIS). The final Toxicological Review of 1,4-dioxane provides scientific support and rationa...

  13. Anti-cancer activity of 5-O-alkyl 1,4-imino-1,4-dideoxyribitols.

    PubMed

    Bello, Claudia; Dal Bello, Giovanna; Cea, Michele; Nahimana, Aimable; Aubry, Dominique; Garuti, Anna; Motta, Giulia; Moran, Eva; Fruscione, Floriana; Pronzato, Paolo; Grossi, Francesco; Patrone, Franco; Ballestrero, Alberto; Dupuis, Marc; Sordat, Bernard; Zimmermann, Kaspar; Loretan, Jacqueline; Wartmann, Markus; Duchosal, Michel A; Nencioni, Alessio; Vogel, Pierre

    2011-12-15

    New derivatives of 1,4-dideoxy-1,4-imino-D-ribitol have been prepared and evaluated for their cytotoxicity on solid and haematological malignancies. 1,4-Dideoxy-5-O-[(9Z)-octadec-9-en-1-yl]-1,4-imino-D-ribitol (13, IC(50) ∼2 μM) and its C(18)-analogues (IC(50) <10 μM) are cytotoxic toward SKBR3 (breast cancer) cells. 13 also inhibits (IC(50) ∼8 μM) growth of JURKAT cells. Copyright © 2011. Published by Elsevier Ltd.

  14. 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.

  15. The role of carbonate in electro-catalytic water oxidation by using Ni(1,4,8,11-tetraazacyclotetradecane)(2).

    PubMed

    Ariela, Burg; Yaniv, Wolfer; Dror, Shamir; Haya, Kornweitz; Yael, Albo; Eric, Maimon; Dan, Meyerstein

    2017-08-22

    NiLi(2+) are good electro-catalysts for water oxidation in phosphate or carbonate buffers. The results point out that the active oxidizing agents are L(X)Ni(IV)OH(4-(3-n+1)/(2-n+1)), where X = PO4Hn((3-n)-) or CO3Hn((2-n)-) formed from LNi(IV)X2via a mechanism involving an acid catalyzed O-P or O-C bond heterolysis. Carbonate behaves differently from phosphate as it is a non-innocent ligand and it can be oxidized.

  16. 14. Photocopy of drawing (Original in the possession of Richard ...

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

    14. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, LONGITUDINAL SECTION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  17. 15. Photocopy of drawing (Original in the possession of Richard ...

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

    15. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, TRANSVERSE SECTION OF STAGE AREA AND PROSCENIUM ARCH (4' x 5' neg - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  18. 18. Photocopy of drawing (Original in the possession of Richard ...

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

    18. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown JONES BUILDING, FLOOR PLAN OF FIFTH FLOOR (TYPICAL FLOOR) (4' x 5' neg.) - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  19. 12. Photocopy of drawing (Original in the possession of Richard ...

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

    12. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown JONES BUILDING, WEST SIDE ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  20. 17. Photocopy of drawing (Original in the possession of Richard ...

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

    17. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown FLOOR PLAN OF EAST-SIDE STREET LEVEL (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  1. 11. Photocopy of drawing (Original in the possession of Richard ...

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

    11. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B.Marcus Priteca, Architect, Date unknown THEATRE, NORTH FRONT ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  2. 20. Photocopy of drawing (Original in the possession of Richard ...

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

    20. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, FLOOR PLAN OF BALCONY LEVEL (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  3. 19. Photocopy of drawing (Original in the possession of Richard ...

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

    19. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, FLOOR PLAN OF FIRST FLOOR (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  4. 13. Photocopy of drawing (Original in the possession of Richard ...

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

    13. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown EAST SIDE ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  5. 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

  6. 21. Photocopy of drawing (Original in the possession of Richard ...

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

    21. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, DECORATIVE ELEMENTS FOR CEILINGS (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  7. 18. Photographic copy of drawing, dated March 1924, in possession ...

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

    18. Photographic copy of drawing, dated March 1924, in possession of SCIP office, Coolidge, AZ. United States Indian Service, Irrigation. Design by Neuffer. FLORENCE-CASA GRANDE CANAL, TURNOUT STA. 148+18.7, PLAN AND DETAILS. - San Carlos Irrigation Project, Marin Canal, Amhurst-Hayden Dam to Picacho Reservoir, Coolidge, Pinal County, AZ

  8. 21. Photocopy of construction drawing (original in the possession of ...

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

    21. Photocopy of construction drawing (original in the possession of the Public Service Company of Colorado, Denver Colorado) Engineering Department, The Central Colorado Power Co., 1909 TUNNEL DETAILS - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Garfield County, CO

  9. 25. Photocopy of construction drawing (original in the possession of ...

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

    25. Photocopy of construction drawing (original in the possession of the Public Service Company of Colorado, Denver Colorado) Drafting Department, The Central Colorado Power Co., 1907 KEY MAP OF GLENWOOD NO. 1 DEVELOPMENT - Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Garfield County, CO

  10. 33. Photograph of line drawing in possession of the Engineering ...

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

    33. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. SECTIONAL ELEVATIONS OF CENTRAL SECTION AND NORTH WING, UNDATED. SIGNED BY A. VICTORIN. (RIGHT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  11. 28. Photograph of line drawing in possession of the Engineering ...

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

    28. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. CORNICES AND PILASTERS ON CENTRAL SECTION, AUGUST 22, 1889. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  12. 48. Photograph of line drawing in possession of the Engineering ...

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

    48. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. GENERAL ARRANGEMENT OF CENTRAL SECTION, APRIL 21, 1915, REVISED 1917. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  13. 41. Photograph of line drawing in possession of the Engineering ...

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

    41. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. SECTIONS THROUGH MAIN AISLE AND WEST AISLE OF SOUTH WING, LOOKING WEST, UNDATED. (LEFT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  14. 7. Photograph of line drawing in possession of the Engineering ...

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

    7. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. SECTION AND PLAN FOR COL. J. L. FARLEY, HITCHINGS & CO., NEW YORK. JUNE 19, 1902. - Watervliet Arsenal, Building No. 12, Farley Drive, Southeast of Bricker Lane, Watervliet, Albany County, NY

  15. 32. Photograph of line drawing in possession of the Engineering ...

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

    32. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. SECTIONAL ELEVATIONS OF CENTRAL SECTION AND NORTH WING, UNDATED. SIGNED BY A. VICTORIN. (LEFT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  16. 42. Photograph of line drawing in possession of the Engineering ...

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

    42. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. SECTIONS THROUGH MAIN AISLE AND WEST AISLE OF SOUTH WING, LOOKING WEST, UNDATED. (RIGHT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  17. 35. Photograph of line drawing in possession of the Engineering ...

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

    35. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. TRANSVERSE SECTIONS, THROUGH BUILDING (CENTRAL SECTION AND NORTH WING), UNDATED. (RIGHT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  18. 44. Photograph of line drawing in possession of the Engineering ...

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

    44. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. CROSS SECTION THROUGH SOUTH WING OF ARMY GUN FACTORY SHOWING LOCATION OF CRANEWAYS, ETC. FOR 60-TON AND 30-TON TRAVELING CRANES, JULY 24, 1893. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

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

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

    16. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. TRANSVERSE SECTION OF STOREHOUSE (UNIT 1), SHOWING CAST IRON COLUMNS, UNDATED. - Watervliet Arsenal, Building No. 40, Broadway between Dalliba & Watervliet Avenues, Watervliet, Albany County, NY

  20. 45. Photograph of line drawing in possession of the Engineering ...

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

    45. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing. Watervliet Arsenal, New York. STEAM HEATING PLANT, SHOWING CROSS SECTION OF SOUTH WING AND PLAN OF SOUTH WING AND CENTRAL SECTION, UNDATED, REVISED JULY 27, 1915. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  1. 24. Photograph of line drawing in possession of the Engineering ...

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

    24. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. WINDOWS AND DOORS: WINDOWS FOR EAST EXTENSION AND CENTRAL SECTION, DOORS FOR EAST AND WEST AISLES AND WEST EXTENSION, UNDATED. (RIGHT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  2. 43. Photograph of line drawing in possession of the Engineering ...

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

    43. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. CROSS SECTION OF SOUTH WING THROUGH DOORS AND WINDOWS, UNDATED. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  3. 23. Photograph of line drawing in possession of the Engineering ...

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

    23. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. WINDOWS AND DOORS: WINDOWS FOR EAST EXTENSION AND CENTRAL SECTION, DOORS FOR EAST AND WEST AISLES AND WEST EXTENSION, UNDATED. (LEFT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  4. 19. Photograph of line drawing in possession of the Engineering ...

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

    19. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. ELEVATION OF CENTRAL SECTION AND NORTH WING, C. 1889. (LEFT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  5. 34. Photograph of line drawing in possession of the Engineering ...

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

    34. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. TRANSVERSE SECTIONS THROUGH BUILDING (CENTRAL SECTION AND NORTH WING), UNDATED. (LEFT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  6. 47. Photograph of line drawing in possession of the Engineering ...

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

    47. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing. Watervliet Arsenal, New York. EAST ELEVATION OF CENTRAL SECTION, MAY 24, 1915, REVISED MARCH 20, 1917. - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  7. 20. Photograph of line drawing in possession of the Engineering ...

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

    20. Photograph of line drawing in possession of the Engineering Division of the Directorate of Engineering and Housing, Watervliet Arsenal, New York. ELEVATIONS OF CENTRAL SECTION AND NORTH WING, C. 1889. (RIGHT HALF OF DRAWING) - Watervliet Arsenal, Building No. 110, Hagner Road between Schull & Whittemore Roads, Watervliet, Albany County, NY

  8. Do Infants Possess an Evolved Spider-Detection Mechanism?

    ERIC Educational Resources Information Center

    Rakison, David H.; Derringer, Jaime

    2008-01-01

    Previous studies with various non-human animals have revealed that they possess an evolved predator recognition mechanism that specifies the appearance of recurring threats. We used the preferential looking and habituation paradigms in three experiments to investigate whether 5-month-old human infants have a perceptual template for spiders that…

  9. Possession and carrying of firearms among suburban youth.

    PubMed Central

    Sheley, J F; Brewer, V E

    1995-01-01

    Despite a growing body of anecdotal evidence suggesting the spread of firearms to suburban juvenile populations, most studies of firearm activity by juveniles focus either on urban youth or on nationally representative samples that blur urban and nonurban distinctions. This study represents the first systematic empirical investigation specifically of a suburban population of juveniles. The authors examine both ownership and carrying behaviors, distinguish types of handguns involved, and assess the influence of drug activity, violent criminality, and the perception of one's social environment as dangerous upon the possession and carrying of firearms. Among the variables linked at the bivariate level to possession and carrying of guns were sex, involvement in criminal activity, involvement in drug activity, and most indicators of a dangerous social environment. At the multivariate level, however, only sex was associated with possession of a revolver, and only sex, criminal activity (for boys only), and one indicator of dangerous environment (having been threatened with a gun, for girls only) were associated with possession of an automatic or semiautomatic handgun. Aside from sex, criminal and drug activities were associated with gun carrying. Despite its importance among urban samples, in this study the dangerous environment was not linked to firearm activity. Possible reasons for this difference are explored in the conclusion. PMID:7838938

  10. 42. Photocopy of photograph (original photograph in possession of Sacramento ...

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

    42. Photocopy of photograph (original photograph in possession of Sacramento Archives and Museum Collection Center, Sacramento, California) Original photographer and year unknown. BEANS GROWING ON THE PHILIP S. DRIVER ESTATE LANDS IN NATOMAS DISTRICT NO. 1000. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  11. Possession and carrying of firearms among suburban youth.

    PubMed

    Sheley, J F; Brewer, V E

    1995-01-01

    Despite a growing body of anecdotal evidence suggesting the spread of firearms to suburban juvenile populations, most studies of firearm activity by juveniles focus either on urban youth or on nationally representative samples that blur urban and nonurban distinctions. This study represents the first systematic empirical investigation specifically of a suburban population of juveniles. The authors examine both ownership and carrying behaviors, distinguish types of handguns involved, and assess the influence of drug activity, violent criminality, and the perception of one's social environment as dangerous upon the possession and carrying of firearms. Among the variables linked at the bivariate level to possession and carrying of guns were sex, involvement in criminal activity, involvement in drug activity, and most indicators of a dangerous social environment. At the multivariate level, however, only sex was associated with possession of a revolver, and only sex, criminal activity (for boys only), and one indicator of dangerous environment (having been threatened with a gun, for girls only) were associated with possession of an automatic or semiautomatic handgun. Aside from sex, criminal and drug activities were associated with gun carrying. Despite its importance among urban samples, in this study the dangerous environment was not linked to firearm activity. Possible reasons for this difference are explored in the conclusion.

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

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

    14. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. CENTER CRANEWAY, SHOWING MACHINING OF BREECH MECHANISM FOR 155MM ARTILLERY GUN. DATED JUNE 12, 1945. - Rock Island Arsenal, Building No. 250, Gillespie Avenue between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  13. Nominal Possession in Swahili: Its Role in Communication.

    ERIC Educational Resources Information Center

    Hawkinson, Annie K.

    This paper defines the grammatical role of a particle in Swahili in terms of the semantic information which it contributes to all utterances in which it occurs. The particle -A occurs in the syntactic configuration Noun 1 -A Noun 2 and has been traditionally described as reflecting relations of possession and attribution between the two nouns in…

  14. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.128 Requirements for possession and use. All... installation, or after obtaining the weapon, except: (1) Firearms legally brought onto the installation for the... local law enforcement personnel when in the performance of official law enforcement duties. (b...

  15. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Ammunition and Other Dangerous Weapons on Fort Gordon § 552.128 Requirements for possession and use. All... installation, or after obtaining the weapon, except: (1) Firearms legally brought onto the installation for the... local law enforcement personnel when in the performance of official law enforcement duties. (b...

  16. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is the successful bidder, the foreclosure commissioner shall issue a deed to the Secretary upon receipt of the...

  17. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is the successful bidder, the foreclosure commissioner shall issue a deed to the Secretary upon receipt of the...

  18. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is the successful bidder, the foreclosure commissioner shall issue a deed to the Secretary upon receipt of the...

  19. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is the successful bidder, the foreclosure commissioner shall issue a deed to the Secretary upon receipt of the...

  20. 24 CFR 27.117 - Transfer of title and possession.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Single Family Mortgages § 27.117 Transfer of title and possession. (a) If the Secretary is the successful bidder, the foreclosure commissioner shall issue a deed to the Secretary upon receipt of the...

  1. 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

  2. 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

  3. 47. Photocopy of photograph (original photograph in possession of Sacramento ...

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

    47. Photocopy of photograph (original photograph in possession of Sacramento Archives and Museum Collection Center, Sacramento, California) Original photographer and year unknown. THE GARDEN HIGHWAY BORDERING NATOMAS LANDS LOOKING WEST. SACRAMENTO RIVER TO THE LEFT AND PEAR ORCHARDS TO THE RIGHT. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  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. 39. Photographic copy of photographs (orignals in possession of Mary ...

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

    39. Photographic copy of photographs (orignals in possession of Mary A. Vreeland), photographer not stated UPPER LEFT AND RIGHT: DINING ROOM AND PARLOR DECORATED FOR CHRISTMAS, CIRCA 1979 LOWER LEFT: VIEW SOUTHEAST, REAR DOOR, CIRCA 1930s LOWER RIGHT: VIEW NORTHWEST, FRONT ELEVATION, CIRCA 1930s - Cadmus House, 159 Fairfield Avenue, West Caldwell, Essex County, NJ

  6. 38. Photocopy of photograph (original photograph in possession of Sacramento ...

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

    38. Photocopy of photograph (original photograph in possession of Sacramento Archives and Museum Collection Center, Sacramento, California) Original photographer and year unknown. PUMPKINS ON LINCOLN WHITE RANCH-RECLAMATION DISTRICT 1000. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  7. 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 - Wood's Grist Mill, South bank of Indian River, 1 mile east of Breached Mill Dam, Antwerp, Jefferson County, NY

  8. 7. Photographic copy of drawing, dated August 1924, in possession ...

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

    7. Photographic copy of drawing, dated August 1924, in possession of SCIP office, Coolidge, AZ. United States Indian Service, Irrigation. Design by Neuffer. FLORENCE-CASA GRANDE CANAL, CHINA WASH FLUME, CROSS SECTION - San Carlos Irrigation Project, China Wash Flume, Main (Florence-Case Grande) Canal at Station 137+00, T4S, R10E, S14, Coolidge, Pinal County, AZ

  9. 9. Photocopy of photograph (original photograph in possession of Coronado ...

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

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

  10. 10. Photocopy of photographs (original photographs in possession of Coronado ...

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

    10. Photocopy of photographs (original photographs in possession of Coronado Historical Association). Chris Ackerman, Photographer, 1992. THREE VIEWS OF BABCOCK COURT: 1) CENTRAL COURTYARD FROM SECOND STORY PORCH, 2) AREA BEHIND BUNGALOWS, 3) OBLIQUE VIEW OF BUNGALOW FRONTS WITH TWO-STORY APARTMENT IN REAR - Heilman Villas, 706-720 Orange Avenue & 1060-1090 Seventh Street, Coronado, San Diego County, CA

  11. 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

  12. Gun Possession among Massachusetts Batterer Intervention Program Enrollees

    ERIC Educational Resources Information Center

    Rothman, Emily F.; Johnson, Renee M.; Hemenway, David

    2006-01-01

    Batterers with access to firearms present a serious lethal threat to their partners. The purpose of this exploratory study is to estimate the prevalence of and risk markers for gun possession among Massachusetts men enrolled in batterer intervention programs. The authors found that 1.8% of the men reported having a gun in or around their home.…

  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, 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

  14. 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

  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, 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

  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. 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

  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 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

  19. 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

  20. 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