Results 101 to 110 of about 33,936 (306)
Der Mechanismus der Alkoholoxidation durch Chromsäure
CHIMIA, 1977 Recent investigations concerning the oxidation mechanism of secondary alcohols with chromic acid are summarized. The reaction is initiated by the reversible formation of a chromium(VI) mono- or diester intermediate.
Paul Müller
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Ultraviolet radiation effects [PDF]
Solar ultraviolet testing was not developed which will provide highly accelerated (20 to 50X) exposures that correlate to flight test data. Additional studies are required to develop an exposure methodology which will assure that accelerated testing can ...
Slemp, Wayne S.
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Contact Sensitization in Adults With Atopic Dermatitis: A 21‐Year Single‐Center Tertiary Experience
Contact Dermatitis, EarlyView.A graphical abstract has been included as supplemental material. ABSTRACT Background Atopic dermatitis is a common chronic inflammatory skin condition. Data on contact sensitization in adults with atopic dermatitis remain limited. Objectives To investigate the prevalence of contact sensitization in adults with and without AD: Patients/Methods A ...
Francesca Caroppo +5 more
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The plasticisation model of dye diffusion: Part 6
Coloration Technology, EarlyView.Abstract Previously published data reported for the temperature dependency of the exhaustion of a mordant dye and acid dye, as well as both the exhaustion and fixation of a reactive dye and adsorption of a direct dye, on three different types of wool substrate, over a diverse range of dyeing temperatures and conditions, were re‐evaluated using the ...
Stephen M. Burkinshaw
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Animal, 2009 The effect of commensal microbiota and feeding corn or wheat/barley-based diets on the apparent gastrointestinal absorption of dl-methionine (MET) and 2-hydroxy-4-methylthiobutanoic acid (MHA-FA) was studied in conventional (n = 32) and gnotobiotic pigs (
G. Malik +4 more
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Cryptococcid Sweet Syndrome in the Setting of Hydralazine‐Induced ANCA Vasculitis: A Case Report
Journal of Cutaneous Pathology, EarlyView.ABSTRACT Acute febrile neutrophilic dermatosis, also known as Sweet syndrome, is an inflammatory skin condition characterized by the rapid onset of painful, erythematous plaques or nodules with neutrophilic infiltrate on histology. Rarely, acellular bodies surrounded by vacuolated spaces have been noted within the neutrophilic infiltrate, mimicking ...
Jenna Vroman +4 more
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Chromic acid anodizing of aluminum foil [PDF]
The success of the Space Station graphite/epoxy truss structure depends on its ability to endure long-term exposure to the LEO environment, primarily the effects of atomic oxygen and the temperture cycling resulting from the 94 minute orbit.
Dursch, H.
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Journal of Internal Medicine, EarlyView.Abstract Background Elevated low‐density lipoprotein (LDL) cholesterol causes atherosclerotic cardiovascular diseases. Variables of whole‐body cholesterol metabolism, for example, high cholesterol absorption efficiency, might also be atherogenic, whereas the role of bile acids is controversial.
Piia Simonen +4 more
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Evaluation of high temperature structural adhesives for extended service, phase 4 [PDF]
The evaluation of three phenylquinoxaline polymers as high temperature structural adhesives is presented. These included an experimental crisskubjabke oiktner (X-PQ) and two experimental materials (PPQ-2501) and (PPQ-HC).
Hale, J. N. +2 more
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Journal of Prosthodontics, EarlyView.Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci +3 more
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