منابع مشابه
QUICKSELECT Revisited
We give an overview of the running time analysis of the random divide-and-conquer algorithm FIND or QUICKSELECT. The results concern moments, distribution of FIND’s running time, the limiting distribution, a stochastic bound and the key: a stochastic fixed point equation.
متن کاملSodium Nitroprusside Injection
Except when used briefly or at low (< 2 mcg/kg/min) infus ion rates , sodium nitropruss ide gives rise to important quantities of cyanide ion, which can reach toxic, potentially lethal levels (see WARNINGS). The usual dose rate is 0.5 to 10 mcg/kg/min, but infus ion at the maximum dose rate should never las t more than 10 minutes . If blood pressure has not been adequately controlled after 10 m...
متن کاملNitroprusside and cyanide.
Sir,—An otherwise excellent and thorough report by Vesey, Cole and Simpson (1976) fails to acknowledge or refute a hypothesis which has already appeared in this Journal (Smith and Kruszyna, 1976a) about the mechanism by which cyanide is released from nitroprusside in vivo, and the significance of that reaction for blood cyanide concentrations. We are delighted with the confirmation that "The re...
متن کاملEffect of Nitroprusside
In order to evaluate the circulatory action of vasodilator therapy in patients with significant mitral regurgitation, sodium nitroprusside was infused intravenously in 14 patients who had mitral regurgitation due to a variety of causes. In 13 of these patients, valvular insufficiency had been present for several years. The mean arterial pressure fall from 88 ± 1.2 to 71 ± 2.1 mm Hg was accompan...
متن کاملPENDRED\'S SYNDROME REVISITED
Pendred's syndrome is defined as a triad of congenital perceptive hearing loss, goiter, and abnormal perchlorate test. Three brothers with Pendred's syndrome [P.S.] are reported. The oldest brother has hearing loss (he has been deaf and mute since childhood) and has a large goiter. A thyroid scan revealed euthyroid multinodular goiter and a perchlorate test was performed, and reported abno...
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ژورنال
عنوان ژورنال: BMJ
سال: 1971
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.4.5779.116-a