نتایج جستجو برای: henry reaction

تعداد نتایج: 421222  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1392

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

Journal: :Medical History 1996
Ghislaine Lawrence

fo'c'sle-study running his naval household with the aid of an Admiralty of natural history suppliers and breeders, as well as experts like Lyell, Hooker and the young Huxley in every port. Beatrice Webb once likened Herbert Spencer to a spider collecting facts on the theoretical web he was spinning; the image equally well suits Darwin. A pleasure to read, this exciting new biography deepens our...

Journal: :Chemical communications 2012
Tyler A Davis Michael W Danneman Jeffrey N Johnston

The first enantioselective synthesis of a potent GlyT1 inhibitor is described. A 3-nitroazetidine donor is used in an enantioselective aza-Henry reaction catalyzed by a bis(amidine)-triflic acid salt organocatalyst, delivering the key intermediate with 92% ee. This adduct is reductively denitrated and converted to the target through a short sequence, thereby allowing assignment of the absolute ...

Journal: :PCR methods and applications 1991
K B Mullis

Johannes Bos University of Utrecht David Botstein Stanford University School of Medicine Jeff Chamberlain University of Michigan Medical School Henry Erlich Cetus Corporation Kenshi Hayashi National Cancer Research Institute, Tokyo Bernhard Horsthemke University of Essen Pieter de Jong Lawrence Livermore National Laboratory David Kemp Walter and Eliza Hall Institute of Medical Research Kenneth ...

2005
A. Gelencsér

In a simple conceptual cloud-aerosol model the mass of secondary organic aerosol (SOA) that may be formed in multiphase reaction in an idealized scenario involving two cloud cycles separated with a cloud-free period is evaluated. The conditions are set to those typical of continental clouds, and each parameter used in the model calculations is selected as a mean of available observational data ...

2017
Mary Musgrove Rachel M Kenney Ronald Kendall Robert Tibbetts Linoj Samuel Mike Peters Susan Davis

959. Communicating Microbiology Results. It’s Not Just What You Say, But How You Say It Mary Musgrove, PharmD; Rachel M Kenney, PharmD; Ronald Kendall, PharmD; Robert Tibbetts, PhD D(ABMM), F(CCM); Linoj Samuel, PhD., D(ABMM); Mike Peters, PharmD, BCPS; Susan Davis, PharmD; Pharmacy, Henry Ford Hospital, Detroit, Michigan; Henry Ford Hospital, Detroit, Michigan; Henry Ford Wyandotte Hospital, W...

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