Výsledky vyhledávání - "D. D. Stewart"

Some observations on the use of penicillinase in sterility tests for penicillin

Autor: A. F. B. Standfast, M. Pile, D. D. Stewart

Publikováno v: Journal of general microbiology. 1(2)

SUMMARY: Penicillinase preparations strong enough to destroy all the penicillin in 1 hr. or less at room temperature should be used in carrying out sterility tests on solid penicillin. Otherwise, penicillin-sensitive contaminants may be killed by the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef249100f845680e13133cd25a4e9f3
https://pubmed.ncbi.nlm.nih.gov/20251285

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Expert role assignment and information sampling during collective recall and decision making

Autor: D D, Stewart, G, Stasser

Publikováno v: Journal of personality and social psychology. 69(4)

Previous research has found that decision-making groups do not effectively pool unshared information. This study examined how personal expertise facilitates the mentioning and validation of unshared information in collective recall and decision-makin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::61a292c181e239bff3445574b9951b96
https://pubmed.ncbi.nlm.nih.gov/7473023

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D2-m-carboranesiloxanes. VIII. Preparation and characterization of carboranesiloxane/polysulfone alternating block copolymer

Autor: C. D. Beard, George Thomas Kwiatkowski, J. J. Bohan, Eddie Hedaya, Edward N. Peters, R. B. Moffitt, D. D. Stewart

Publikováno v: Journal of Applied Polymer Science. 24:115-123

A D2-m-dodecacarboranesiloxane containing alternating block copolymer was prepared by the reaction of a ureidosilane-terminated polysulfone hard block with a carboranesilanol-terminated carboranesiloxane oligomer. The resulting block copolymer exhibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50b3cf4d8c714450d49e03003e40ece6
https://doi.org/10.1002/app.1979.070240110

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D2-m-carborane-siloxanes. III. Preparation and properties of trifluoropropyl-modified polymers

Autor: Eddie Hedaya, R. B. Moffitt, Edward N. Peters, C. D. Beard, George Thomas Kwiatkowski, J. J. Bohan, D. D. Stewart

Publikováno v: Journal of Polymer Science: Polymer Chemistry Edition. 15:973-981

Linear D2-m-carborane-siloxanes with one, two, and three trifluoropropyl moieties per repeat unit were prepared by the condensation reaction between bisureidosilanes and carborane disilanol. Molecular weights between 100,000 and 220,000 were obtained

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35308abfcde77d9a37fb4e7e4f7e8beb
https://doi.org/10.1002/pol.1977.170150418

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