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Showing 25 to 36 of 487 entries
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Mendelian Terms in Modern Genetics-An Anachronism?.

American journal of human genetics

Allen G.
PMID: 17948425
Am J Hum Genet. 1958 Sep;10(3):365-6.

No abstract available.

Fiber-coupled, Littrow-grating cavity displacement sensor.

Optics letters

Allen G, Sun KX, Byer R.
PMID: 20410986
Opt Lett. 2010 Apr 15;35(8):1260-2. doi: 10.1364/OL.35.001260.

We have demonstrated a compact, optical-fiber-fed, optical displacement sensor utilizing a Littrow-mounted diffraction grating to form a low-finesse Fabry-Perot cavity. Length changes of the cavity are read out via the Pound-Drever-Hall rf modulation technique at 925 MHz. The sensor...

A detailed kinetic analysis of rhodium-catalyzed alkyne hydrogenation.

Dalton transactions (Cambridge, England : 2003)

Luo J, Oliver AG, McIndoe JS.
PMID: 23817327
Dalton Trans. 2013 Aug 21;42(31):11312-8. doi: 10.1039/c3dt51212f.

Continuous monitoring using electrospray ionisation mass spectrometry (ESI-MS) shows that Wilkinson's catalyst hydrogenates a charge-tagged alkyne to the corresponding alkene, and at only a marginally slower rate, to the alkane. No rhodium-containing intermediates were observed during the reaction, consistent...

catena-Poly[[penta-μ-benzoato-μ-chlorido-dioxanedineodymium(III)] dioxane 2.5-solvate].

Acta crystallographica. Section E, Structure reports online

Bertke JA, Oliver AG, Henderson KW.
PMID: 22590171
Acta Crystallogr Sect E Struct Rep Online. 2012 May 01;68:m690. doi: 10.1107/S1600536812017746. Epub 2012 Apr 28.

The asymmetric unit of the title compound, [Nd(2)(C(6)H(5)COO)(5)Cl(C(4)H(8)O(2))]·2.5C(4)H(8)O(2), consists of two Nd(III) ions bridged by one Cl(-) ion, five benzoate ions and one coordinating 1,4-dioxane mol-ecule. One Nd(III) ion is nine-coordinate, with a very distorted monocapped square-anti-prismatic geometry. It...

Posterior reversible encephalopathy syndrome in a child with cyclical vomiting and hypertension: a case report.

Journal of medical case reports

Gamie Z, Rizwan A, Balen FG, Clarke M, Hassoon MM.
PMID: 21470405
J Med Case Rep. 2011 Apr 06;5:137. doi: 10.1186/1752-1947-5-137.

INTRODUCTION: Posterior reversible encephalopathy syndrome is characterized by headache, nausea and vomiting, seizures and visual disturbances. It has certain characteristic radiological features, which allow diagnosis in the appropriate clinical setting and enable appropriate clinical therapy to be instituted.CASE PRESENTATION:...

Toward molecular rotors: tetra-N-heterocyclic carbene Ag(I)-halide cubane-type clusters.

Dalton transactions (Cambridge, England : 2003)

Clark WD, Tyson GE, Hollis TK, Valle HU, Valente EJ, Oliver AG, Dukes MP.
PMID: 23389555
Dalton Trans. 2013 May 28;42(20):7338-44. doi: 10.1039/c3dt32862g.

1,3-Bis(3'-butylimidazol-1'-yl)benzene diiodide (2a), 1,3-bis(3'-but-3''-enyl-imidazolium-3'-yl)benzene diiodide (2b), 1,3-bis(3'-pent-4''-enyl-imidazolium-3'-yl)benzene diiodide (2c), 1,3-bis(4'-butyl-1',2',4'-triazolium-1'-yl)benzene diiodide (2d), or 1,3-bis(4'-butyl-1',2',4'-triazolium-1'-yl)benzene dibromide (2e) was reacted with Ag2O yielding unprecedented tetra-N-heterocyclic carbene-Ag(I)-X cubane-type clusters. These were characterized by (1)H and (13)C NMR spectroscopy, ESI-TOF MS, elemental analysis,...

Sources of variation in ancestral sequence reconstruction for HIV-1 envelope genes.

Evolutionary bioinformatics online

Ross HA, Nickle DC, Liu Y, Heath L, Jensen MA, Rodrigo AG, Mullins JI.
PMID: 19455202
Evol Bioinform Online. 2007 Jan 13;2:53-76.

We characterized the variation in the reconstructed ancestor of 118 HIV-1 envelope gene sequences arising from the methods used for (a) estimating and (b) rooting the phylogenetic tree, and (c) reconstructing the ancestor on that tree, from (d) the...

Invited article: advanced drag-free concepts for future space-based interferometers: acceleration noise performance.

The Review of scientific instruments

Gerardi D, Allen G, Conklin JW, Sun KX, DeBra D, Buchman S, Gath P, Fichter W, Byer RL, Johann U.
PMID: 24517738
Rev Sci Instrum. 2014 Jan;85(1):011301. doi: 10.1063/1.4862199.

Future drag-free missions for space-based experiments in gravitational physics require a Gravitational Reference Sensor with extremely demanding sensing and disturbance reduction requirements. A configuration with two cubical sensors is the current baseline for the Laser Interferometer Space Antenna (LISA)...

Nonclassical oxygen atom transfer reactions of oxomolybdenum(VI) bis(catecholate).

Chemical communications (Cambridge, England)

Marshall-Roth T, Liebscher SC, Rickert K, Seewald NJ, Oliver AG, Brown SN.
PMID: 22785616
Chem Commun (Camb). 2012 Aug 14;48(63):7826-8. doi: 10.1039/c2cc33523a. Epub 2012 Jul 02.

Mechanistic studies indicate that the oxomolybdenum(vi) bis(3,5-di-tert-butylcatecholate) fragment deoxygenates pyridine-N-oxides in a reaction where the oxygen is delivered to molybdenum but the electrons for substrate reduction are drawn from the bound catecholate ligands, forming 3,5-di-tert-butyl-1,2-benzoquinone.

Addition of a thallium vertex to empty and centered nine-atom deltahedral zintl ions of germanium and tin.

Inorganic chemistry

Rios D, Gillett-Kunnath MM, Taylor JD, Oliver AG, Sevov SC.
PMID: 21294520
Inorg Chem. 2011 Mar 21;50(6):2373-7. doi: 10.1021/ic102152e. Epub 2011 Feb 04.

Nickel atoms were inserted into nine-atom deltahedral Zintl ions of E(9)(4-) (E = Ge, Sn) via reactions with Ni(cod)(2) (cod = cyclooctadiene), and [Ni@Sn(9)](3-) was structurally characterized. Both the empty and the Ni-centered clusters react with TlCp (Cp =...

4-Pyridone-terephthalic acid-water (2/1/2) and bis(3-hydroxypyridinium) terephthalate.

Acta crystallographica. Section C, Crystal structure communications

Staun SL, Oliver AG.
PMID: 22307259
Acta Crystallogr C. 2012 Feb;68:o84-7. doi: 10.1107/S0108270111055260. Epub 2012 Jan 12.

4-Hydroxypyridine and terephthalic acid cocrystallize as a hydrate, 4-pyridone-terephthalic acid-water (2/1/2), 2C(5)H(5)NO·C(8)H(6)O(4)·2H(2)O, from a methanol-water solution. The molecules form a two-dimensional hydrogen-bonded network resulting in sheets of hydrogen-bonded molecules that lie parallel to the (10-2) plane. In contrast, 3-hydroxypyridine...

Unusual presentation of sporadic Burkitt's lymphoma originating from the nasal septum: a case report.

Journal of medical case reports

Aslan G.
PMID: 23497670
J Med Case Rep. 2013 Mar 08;7:60. doi: 10.1186/1752-1947-7-60.

INTRODUCTION: Burkitt's lymphoma is a highly aggressive, small, non-cleaved B-cell non-Hodgkin's lymphoma. In the sporadic form of the disease that occurs in non-endemic areas around the world, most commonly in developed countries, patients usually present with an abdominal mass...

Showing 25 to 36 of 487 entries