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Showing 1 to 12 of 140 entries
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trans-6-Hexadecenoic acid in the Atlantic leatherbackDermochelys coriacea coriacea L. and other marine turtles.

Lipids

Hooper SN, Ackman RG.
PMID: 27520952
Lipids. 1970 Mar;5(3):288-92. doi: 10.1007/BF02531459.

Depot fat from the Atlantic leatherback turtle (Dermochelys coriacea coriacea L.) was shown to contain ≈3% oftrans-6-hexadecenoic acid. Structural details were elucidated through comparative aspects of isolation techniques, NMR, IR, hydrogenation, oxidative fission, etc., and confirmed by similarity of...

Isolation of xestosterol esters of brominated acetylenic fatty acids from the marine sponge xestospongia testudinaria.

Journal of natural products

Pham NB, Butler MS, Hooper JN, Moni RW, Quinn RJ.
PMID: 10543913
J Nat Prod. 1999 Oct;62(10):1439-42. doi: 10.1021/np9901635.

The CH(2)Cl(2) extract of the marine sponge Xestospongia testudinaria inhibited [(3)H]DPCPX binding to rat-brain adenosine A(1) receptors. Bioassay-guided fractionation led to the isolation of a known brominated acetylenic fatty acid 1 as the active component. Also isolated were two...

Estrogen-progestin replacement and risk of breast cancer.

JAMA

Schairer C, Lubin J, Troisi R, Sturgeon S, Brinton L, Hoover R.
PMID: 10927819
JAMA. 2000 Aug 09;284(6):691-4.

No abstract available.

Molar Refractivity and Connectivity Index Correlations for Henry's Law Virial Coefficients of Odorous Sulfur Compounds on Carbon and for Gas-Chromatographic Retention Indices.

Journal of colloid and interface science

Rybolt TR, Hooper DN, Stensby JB, Thomas HE, Baker ML.
PMID: 11161504
J Colloid Interface Sci. 2001 Feb 01;234(1):168-177. doi: 10.1006/jcis.2000.7202.

Gas-solid chromatography was used to obtain values of the second gas-solid virial coefficient, B(2s), in the temperature range from 392 to 511 K for 10 volatile, malodorous organic sulfur compounds; ethanethiol, 1-propanethiol, methyl sulfide, 2-propanethiol, 1-methyl-1-propanethiol, 2-methyl-1-propanethiol, 2-methyl-2-propanethiol, ethyl...

Axinellamines A-D, Novel Imidazo-Azolo-Imidazole Alkaloids from the Australian Marine Sponge Axinella sp. .

The Journal of organic chemistry

Urban S, de Almeida Leone P, Carroll AR, Fechner GA, Smith J, Hooper JN, Quinn RJ.
PMID: 11674140
J Org Chem. 1999 Feb 05;64(3):731-735. doi: 10.1021/jo981034g.

Four imidazo-azolo-imidazole alkaloids, axinellamines A-D, have been isolated from an Australian marine sponge, Axinella sp. (order: Halichondrida: family: Axinellidae). These compounds contain a unique perhydrocyclopenta-imidazo-azolo-imidazole carbon skeleton. Three of these compounds had bactericidal activity against Helicobacter pylori at 1000...

Variable-addressability electronic binocular system.

Applied optics

Kubala K, Hooker RB.
PMID: 11993917
Appl Opt. 2002 Feb 01;41(4):707-16. doi: 10.1364/ao.41.000707.

The eye's acuity varies across its field of view (FOV), decreasing to 10% of its axial value at only 20 degrees. We describe an optical system that radially remaps the pixels of a miniature display or sensor to match...

Realistic mitigation options for global warming.

Science (New York, N.Y.)

Rubin ES, Cooper RN, Frosch RA, Lee TH, Marland G, Rosenfeld AH, Stine DD.
PMID: 17794735
Science. 1992 Jul 10;257(5067):148-266. doi: 10.1126/science.257.5067.148.

No abstract available.

1,2-Diphosphinobenzene as a synthon for the 1,2,3-triphospha- and 2-arsa-1,3-diphosphaindenyl anions and a stable organo derivative of the P8 unit of Hittorf's phosphorus.

Chemical communications (Cambridge, England)

Butts CP, Green M, Hooper TN, Kilby RJ, McGrady JE, Pantazis DA, Russell CA.
PMID: 18253527
Chem Commun (Camb). 2008 Feb 21;(7):856-8. doi: 10.1039/b717204d. Epub 2008 Jan 15.

The electronic structure of the 1,2,3-triphosphaindenyl ligand suggests that it should exhibit enhanced pi-acceptor properties when compared to the eta(5)-indenyl system; this insight encouraged us to develop a simple synthetic pathway from 1,2-diphosphinobenzene to the 1,2,3-C(6)H(4)P(3) and 2-As-1,3-C(6)H(4)P(2) anions,...

Synthesis and structural characterisation of stable cationic gold(I) alkene complexes.

Chemical communications (Cambridge, England)

Hooper TN, Green M, McGrady JE, Patel JR, Russell CA.
PMID: 19662238
Chem Commun (Camb). 2009 Jul 14;(26):3877-9. doi: 10.1039/b908109g. Epub 2009 Jun 05.

Treatment of [AuCl(PBu(t)(3))] with AgSbF(6) in CH(2)Cl(2) at room temperature in the presence of the alkenes norbornene, norbornadiene, trans-cyclooctene, and also interestingly, isobutylene, leads to the formation of stable crystalline complexes [Au(PBu(t)(3))(alkene)][SbF(6)], characterised by NMR spectroscopy and X-ray crystallography.

A Ship Surgeon's Log.

California and western medicine

Hooker RW.
PMID: 18743373
Cal West Med. 1935 Sep;43(3):209-12.

No abstract available.

Study of UV-bleached channel-waveguide performance in nonlinear optical polymer films.

Applied optics

Feng W, Lin S, Hooker RB, Mickelson AR.
PMID: 21060549
Appl Opt. 1995 Oct 20;34(30):6885-91. doi: 10.1364/AO.34.006885.

We report studies on UV-photobleached optical channel waveguides in nonlinear optical polymer films. The nonlinear optical polymer used is poly(methyl methacrylate)/DR1 side-chain polymer. The effective indices of the channel waveguides are measured with the prism-coupling technique, along with the...

Design of a normal incidence multilayer imaging x-ray microscope.

Journal of X-ray science and technology

Shealy DL, Gabardi DR, Hoover RB, Walker AB, Lindblom JF, Barbee TW.
PMID: 21307411
J Xray Sci Technol. 1989 Jan 01;1(2):190-206. doi: 10.3233/XST-1989-1207.

Normal incidence multilayer Cassegrain x-ray telescopes were flown on the Stanford/MSFC Rocket X-Ray Spectroheliograph. These instruments produced high spatial resolution images of the Sun and conclusively demonstrated that doubly reflecting multilayer x-ray optical systems are feasible. The images indicated...

Showing 1 to 12 of 140 entries