Photochemistry and beer
نویسندگان
چکیده
منابع مشابه
Beer Sheba
The name of this venerable town means literally “the well of seven.” The Semitic words for “oath” and “swear an oath” are derived from the consonantal root of the number seven, and this etymological relationship is stressed in the biblical explanations of the name Beer-sheba. The name was first given because there Abraham and Abimelech king of Gerar swore an oath of mutual allegiance (Gen. 21:3...
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Over 150 extrasolar planets are known to orbit sun-like stars. A growing number of them (9 to date) are transiting “hot Jupiters” whose physical characteristics can be measured. Atmospheres of two of these planets have already been detected. We summarize the atmosphere detections and useful upper limits, focusing on the MOST albedo upper limit and H exosphere detection for HD209458b as the most...
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Šavel J., Košin P., Brož A. (2010): Anaerobic and aerobic beer aging. Czech J. Food Sci., 28: 18–26. Yellow, orange, red and brown pigments are formed by air oxidation of single polyphenols or by thermal degradation of sugars to caramels. Caramels increase their colours during anaerobic heating or decrease them by air oxidation. Epicatechin and caramel undergo reversible redox reaction followed...
متن کاملBeer, breast feeding, and folklore.
Beer consumption by nursing women altered the sensory qualities of their milk and the behavior of their infants during breast-feeding in the short term. The infants consumed significantly less milk during the 4-hr testing sessions in which their mothers drank alcoholic beer compared to when the mothers drank nonalcoholic beer; this decrease in milk intake was not due to a decrease in the number...
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Online product rating systems are frequently used to generate recommendation systems to boost sales. However, these systems do not take into account how user reviews are influenced by previous reviews of the same product. We wish to model how users interact with previously posted reviews. Namely, we want to see if there are distinct categories of users who tend to agree with previously posted r...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1982
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed059p25