منابع مشابه
A graphic prothrombin time recorder with air bath.
An air bath is described which maintains plasma, reagents, and glassware at constant temperature. Within this bath is a variable light source, without filters, from which light passes through the liquid mixture of plasma and reagents (0.3-mi. volume) to a photoelectric cell. The output of the cell is fed into a Speedomax recorder. Addition of reagents and time of clotting show clearly on the re...
متن کاملModified Bloch equations in presence of a nonstationary bath
Based on the system-reservoir description we propose a simple solvable microscopic model for a nonequilibrium bath. This captures the essential features of a nonstationary quantum Markov process. We establish an appropriate generalization of the fluctuation-dissipation relation pertaining to this process and explore the essential modifications of the Bloch equations to reveal the nonexponential...
متن کاملRelationship between Bath-related Deaths and Low Air Temperature
Objective Bath-related sudden cardiac arrests occur frequently in Japan. Although previous studies have reported that most fatal events occurr in winter, the reason why such events exhibit a seasonal variation has not been elucidated. In this study, we hypothesized that the occurrence of bath-related deaths was correlated with a low air temperature. Methods This prospective cross-sectional obse...
متن کاملOptimization of Atropine Extraction Process from Atropa Belladonna by Modified Bubble Column Extractor with Ultrasonic Bath
Modified Bubble Column Extraction with Ultrasonic Bath (BCE-UB) method was used to extract atropine from the stem and leaves of Atropa belladonna. Optimum condition were obtained with Kamada solvent which was chloroform-methanol-ammonia 15:15:1(v/v/v) as extraction solvent, the particle size of less than 350 µm, an extraction time of 23.95 min, a liquor to material ratio of 15.08 mL/g and...
متن کاملThe Bath bike: son of Bath chair.
Four Dutch adults (twomen andtwowomen, age range 28-40) presented with vomiting and sweating. Two had suffered generalised' convulsions before admission. Symptoms appeared within two hours after they had eaten soup made from a wild plant that they believed to be celery. On admission none of the four had abnormal neurological signs apart from dilated pupils. All survived, requiring only supporti...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1898
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja02066a005