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Showing 37 to 48 of 698 entries
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Yttrium complexes incorporating the chelating diamides [ArN(CH2)xNAr]2- (Ar = C6H3-2,6-iPr2, x= 2, 3) and their unusual reaction with phenylsilane.

Dalton transactions (Cambridge, England : 2003)

Avent AG, Cloke FG, Elvidge BR, Hitchcock PB.
PMID: 15252687
Dalton Trans. 2004 Apr 07;(7):1083-96. doi: 10.1039/b400149d. Epub 2004 Mar 10.

Novel yttrium chelating diamide complexes [(Y[ArN(CH(2))(x)NAr](Z)(THF)(n))(y)] (Z = I, CH(SiMe(3))(2), CH(2)Ph, H, N(SiMe(3))(2), OC(6)H(3)-2,6-(t)Bu(2)-4-Me; x = 2, 3; n = 1 or 2; y = 1 or 2) were made via salt metathesis of the potassium diamides (x =...

Unidirectional Influx and Net Accumulation of PIB.

The open neuroimaging journal

Blomquist G, Engler H, Nordberg A, Ringheim A, Wall A, Forsberg A, Estrada S, Frändberg P, Antoni G, Långström B.
PMID: 19526073
Open Neuroimag J. 2008 Nov 13;2:114-25. doi: 10.2174/1874440000802010114.

The compound {N-methyl-[(11)C]}2-(4'-methylaminophenyl)-6-hydroxybenzothiazole, "PIB", measured by positron emission tomography, has been demonstrated to image brain beta-amyloid deposition in Alzheimer's disease (AD). In the present study the benefit of measuring the PIB accumulation rate together with the unidirectional influx of...

Tracking temporal changes of bacterial community fingerprints during the initial stages of composting.

FEMS microbiology ecology

Schloss PD, Hay AG, Wilson DB, Walker LP.
PMID: 19719577
FEMS Microbiol Ecol. 2003 Oct 01;46(1):1-9. doi: 10.1016/S0168-6496(03)00153-3.

Abstract The initial phase of composting is the most dynamic part of the process and is characterized by rapid increases in temperature, large swings in pH, and the degradation of simple organic compounds. DNA samples were taken from an...

Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta.

Physical review letters

Horn I, Anisovich AV, Anton G, Bantes R, Bartholomy O, Beck R, Beloglazov Y, Bogendörfer R, Castelijns R, Crede V, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Fuchs M, Funke C, Gothe R, Gridnev A, Gutz E, Höffgen S, Hössl J, Junkersfeld J, Kalinowsky H, Klein F, Klempt E, Koch H, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin I, Lotz J, Matthäy H, Menze D, Messchendorp J, Metag V, Nikonov VA, Novinski D, Ostrick M, van Pee H, Sarantsev AV, Schmidt C, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer C.
PMID: 19113330
Phys Rev Lett. 2008 Nov 14;101(20):202002. doi: 10.1103/PhysRevLett.101.202002. Epub 2008 Nov 12.

Evidence is reported for the existence of a parity doublet of Delta resonances with total angular momentum J=3/2 from photoproduction of the ppi;{0}eta final state. The two parity partners Delta(1920)P33 and Delta(1940)D33 make significant contributions to the reaction. Cascades...

Reactions between a sodium amide Na[N(SiMe3)R1] (R1 = SiMe3, SiMe2Ph or But) and a cyanoalkane RCN (R = Ad or Bu(t)).

Dalton transactions (Cambridge, England : 2003)

Avent AG, Antolini F, Hitchcock PB, Khvostov AV, Lappert MF, Protchenko AV.
PMID: 16462952
Dalton Trans. 2006 Feb 21;(7):919-27. doi: 10.1039/b506753g. Epub 2005 Nov 03.

Reactions between sodium amides Na[N(SiMe3)R1] [R1 = SiMe3 (1), SiMe2Ph (2) or But (3)] and cyanoalkanes RCN (R = Ad or But) were investigated. In each case the nitrile adduct [Na{mu-N(SiMe3)2}(NCR)]2 [R = Ad (1a) or But (1b)], trans-[Na{mu-N(SiMe3)(SiMe2Ph)}(NCR)]2...

River restoration success: a question of perception.

Ecological applications : a publication of the Ecological Society of America

Jähnig SC, Lorenz AW, Hering D, Antons C, Sundermann A, Jedicke E, Haase P.
PMID: 21939040
Ecol Appl. 2011 Sep;21(6):2007-15. doi: 10.1890/10-0618.1.

What defines success and failure of river restoration measures is a strongly debated topic in restoration science, but standardized approaches to evaluate either are still not available. The debate is usually centered on measurable parameters, which adhere to scientific...

Clinical characteristics to guide the extent of ablation in paroxysmal AF patients: discovering an old science.

Indian pacing and electrophysiology journal

Brooks AG, Namboodiri N, Sanders P.
PMID: 19471590
Indian Pacing Electrophysiol J. 2009 May 15;9(3):134-7.

No abstract available.

Note: A heated-air curtain design using the Coanda effect to protect optical access windows in high-temperature, condensing, and corrosive stack environments.

The Review of scientific instruments

Williams GP, Keenan TL, Herning J, Kimblin C, DiBenedetto J, Anthony G.
PMID: 21280868
Rev Sci Instrum. 2011 Jan;82(1):016105. doi: 10.1063/1.3514098.

We present an air knife design for creating a heated air curtain to protect optical infrared access windows in high-temperature, condensing, and corrosive stack environments. The design uses the Coanda effect to turn the air curtain and to attach...

C-type lectin receptors and RIG-I-like receptors: new points on the oncogenomics map.

Cancer management and research

Kutikhin AG, Yuzhalin AE.
PMID: 22427730
Cancer Manag Res. 2012;4:39-53. doi: 10.2147/CMAR.S28983. Epub 2012 Feb 24.

The group of pattern recognition receptors includes families of Toll-like receptors, NOD-like receptors, C-type lectin receptors, and RIG-I-like receptors. They are key sensors for a number of infectious agents, some of which are oncogenic, and they launch an immune...

Comparison of provision of stroke care in younger and older patients: findings from the South london stroke register.

Stroke research and treatment

Crichton SL, Wolfe CD, Rudd AG, McKevitt C.
PMID: 22593833
Stroke Res Treat. 2012;2012:319581. doi: 10.1155/2012/319581. Epub 2012 Apr 23.

Background. Evidence-based stroke care should be available to all patients. However, evidence exists of inequalities according to age. This study compared access to care for younger adults to that for over 65s. Methods. Using population-based data from 4229 patients...

Search for a dark matter annihilation signal from the galactic center halo with H.E.S.S.

Physical review letters

Abramowski A, Acero F, Aharonian F, Akhperjanian AG, Anton G, Barnacka A, de Almeida UB, Bazer-Bachi AR, Becherini Y, Becker J, Behera B, Bernlöhr K, Bochow A, Boisson C, Bolmont J, Bordas P, Borrel V, Brucker J, Brun F, Brun P, Bulik T, Büsching I, Carrigan S, Casanova S, Cerruti M, Chadwick PM, Charbonnier A, Chaves RC, Cheesebrough A, Chounet LM, Clapson AC, Coignet G, Conrad J, Dalton M, Daniel MK, Davids ID, Degrange B, Deil C, Dickinson HJ, Djannati-Ataï A, Domainko W, Drury LO, Dubois F, Dubus G, Dyks J, Dyrda M, Egberts K, Eger P, Espigat P, Fallon L, Farnier C, Fegan S, Feinstein F, Fernandes MV, Fiasson A, Fontaine G, Förster A, Füssling M, Gallant YA, Gast H, Gérard L, Gerbig D, Giebels B, Glicenstein JF, Glück B, Goret P, Göring D, Hague JD, Hampf D, Hauser M, Heinz S, Heinzelmann G, Henri G, Hermann G, Hinton JA, Hoffmann A, Hofmann W, Hofverberg P, Horns D, Jacholkowska A, de Jager OC, Jahn C, Jamrozy M, Jung I, Kastendieck MA, Katarzyński K, Katz U, Kaufmann S, Keogh D, Kerschhaggl M, Khangulyan D, Khélifi B, Klochkov D, Kluźniak W, Kneiske T, Komin N, Kosack K, Kossakowski R, Laffon H, Lamanna G, Lennarz D, Lohse T, Lopatin A, Lu CC, Marandon V, Marcowith A, Masbou J, Maurin D, Maxted N, McComb TJ, Medina MC, Méhault J, Moderski R, Moulin E, Naumann CL, Naumann-Godo M, de Naurois M, Nedbal D, Nekrassov D, Nguyen N, Nicholas B, Niemiec J, Nolan SJ, Ohm S, Olive JF, Wilhelmi Ede O, Opitz B, Ostrowski M, Panter M, Arribas MP, Pedaletti G, Pelletier G, Petrucci PO, Pita S, Pühlhofer G, Punch M, Quirrenbach A, Raue M, Rayner SM, Reimer A, Reimer O, Renaud M, de los Reyes R, Rieger F, Ripken J, Rob L, Rosier-Lees S, Rowell G, Rudak B, Rulten CB, Ruppel J, Ryde F, Sahakian V, Santangelo A, Schlickeiser R, Schöck FM, Schönwald A, Schwanke U, Schwarzburg S, Schwemmer S, Shalchi A, Sikora M, Skilton JL, Sol H, Spengler G, Stawarz Ł, Steenkamp R, Stegmann C, Stinzing F, Sushch I, Szostek A, Tavernet JP, Terrier R, Tibolla O, Tluczykont M, Valerius K, van Eldik C, Vasileiadis G, Venter C, Vialle JP, Viana A, Vincent P, Vivier M, Völk HJ, Volpe F, Vorobiov S, Vorster M, Wagner SJ, Ward M, Wierzcholska A, Zajczyk A, Zdziarski AA, Zech A, Zechlin HS.
PMID: 21599352
Phys Rev Lett. 2011 Apr 22;106(16):161301. doi: 10.1103/PhysRevLett.106.161301. Epub 2011 Apr 18.

A search for a very-high-energy (VHE; ≥100  GeV) γ-ray signal from self-annihilating particle dark matter (DM) is performed towards a region of projected distance r∼45-150  pc from the Galactic center. The background-subtracted γ-ray spectrum measured with the High Energy...

Biologics in paediatric Crohn's disease.

Gastroenterology research and practice

Gouldthorpe O, Catto-Smith AG, Alex G.
PMID: 22144993
Gastroenterol Res Pract. 2011;2011:287574. doi: 10.1155/2011/287574. Epub 2011 Nov 17.

Crohn's disease affects increasing numbers of children worldwide. Generally, childhood-onset disease runs a more severe course than in adults and has a greater impact on quality of life. Therapy in children must take account of a different set of...

Showing 37 to 48 of 698 entries