Výsledky vyhledávání - "T H, Fischer"

Third-order methods for molecular geometry optimizations

Autor: S. Vogel, T. H. Fischer, Jürg Hutter, Hans Peter Lüthi

Publikováno v: International Journal of Quantum Chemistry. 45:679-688

Third-order optimization methods that require the evaluation of the gradient and initial estimates for the second and third derivatives are described. Update algorithms for the Hessian and the third-derivative tensor are outlined. The direct inversio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea2a039b9e7c133992d7ffa8ae16561c
https://doi.org/10.1002/qua.560450616

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DirectSCFstructure optimization of large molecules on networks of workstations

Autor: T. H. Fischer, S. Vogel, Hans Peter Lüthi, Jürg Hutter

Publikováno v: International Journal of Quantum Chemistry. 45:665-678

A program to optimize the structure of large molecules at the Hartree-Fock level of theory running concurrently on a network of workstations is presented. Problems encountered in obtaining nearly optimal speedup and their solutions are discussed. A s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cd7dc3193cce03c62a0fbb0341fc73d
https://doi.org/10.1002/qua.560450615

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New haemostatic textile stopped refractory bleeding in an aplastic anaemia patient

Autor: S. A. Schumacher, C. J. Smith, T. H. Fischer

Publikováno v: Haemophilia. 14:871-872

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7940abf2ecbc86df6bb44dce63488535
https://doi.org/10.1111/j.1365-2516.2008.01771.x

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Rap1b association with the platelet cytoskeleton occurs in the absence of glycoproteins IIb/IIIa

Autor: G C, White, T H, Fischer, C M, Duffy

Publikováno v: Thrombosis and haemostasis. 79(4)

Platelet membrane glycoproteins (GP) IIb/IIa and rap1b, a 21 kDa GTP binding protein, associate with the triton-insoluble, activation-dependent platelet cytoskeleton with similar rates and divalent cation requirement. To examine the possibility that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6c9063e1cc2501e1f9a80e193f291853
https://pubmed.ncbi.nlm.nih.gov/9569200

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Incorporation of Rap 1b into the platelet cytoskeleton is dependent on thrombin activation and extracellular calcium

Autor: T H, Fischer, M N, Gatling, F, McCormick, C M, Duffy, G C, White

Publikováno v: The Journal of biological chemistry. 269(25)

Rap 1b is a 22-kDa low molecular mass GTP-binding protein which is both a member of the Ras superfamily and a substrate for cAMP-dependent protein kinase. Recently, evidence has been presented to show that Rap 1b is incorporated into the detergent-ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::069e0fcb1805cee8da6a89c8feee95b4
https://pubmed.ncbi.nlm.nih.gov/7516336

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Cytoskeletal interactions of Rap1b in platelets

Autor: G C, White, N, Crawford, T H, Fischer

Publikováno v: Advances in experimental medicine and biology. 344

We have presented evidence that rap1b, a 22 kDa low molecular weight GTP binding protein, becomes associated with the cytoskeleton in thrombin-activated platelets. The initial incorporation is very rapid and occurs as fast as we can measure it. Thus,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::72aaeffbafee88f37d28b4ea40a9eaa0
https://pubmed.ncbi.nlm.nih.gov/8209787

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rap1B, a cAMP-dependent protein kinase substrate, associates with the platelet cytoskeleton

Autor: T H, Fischer, M N, Gatling, J C, Lacal, G C, White

Publikováno v: The Journal of biological chemistry. 265(32)

rap1B is a member of the ras superfamily of low molecular weight GTP binding proteins which constitutes a focal point of GTP and cAMP signal transduction systems. Like other members of this superfamily, rap1B is membrane-associated in resting platele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c1293313db8a3887b7d75a8f6896ef22
https://pubmed.ncbi.nlm.nih.gov/2123187

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