L valve study through dimensionless numbers
نویسندگان
چکیده
منابع مشابه
Homeostasis and heterostasis: from invariant to dimensionless numbers.
In the present paper we have examined the applicability of dimensionless and invariant numbers (DN & IN) to the analysis of the cardiovascular system of mammals, whose functions were measured at standard metabolic conditions. The calculated IN did not change when we compared these figures with those obtained in dogs while they were submitted to graded exercise on a treadmill. In both instances,...
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The necessity of the mathematical description of living processes and the recent advances in theoretical syntheses that fit surprisingly well with real data have led many scientists to experiment with new "generalizations," beginning with allometric equations. I present here, briefly, why caution is needed when allometric equations are multiplied or divided to make new ones. This practice is fl...
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[1] Increasingly available high-resolution topographic data from remote sensing motivates the search for topographic features that predict abiotic controls on the distribution and performance of biota. We investigated the extent to which periphyton distribution and stream ecosystem metabolism in a steep upland river drainage network could be predicted from physical conditions that varied with l...
متن کاملReply to Nespolo's paper entitled "New invariants and dimensionless numbers: futile renaissance of old allacies?".
included an article by R. F. Nespolo with a very unusual title: " New invariants and dimensionless numbers: futile renaissance of old fallacies? " This paper contains a rather ranting criticism of our paper " Homeostasis and heterostasis: from invariant to dimensionless numbers " (Biol. Res. 36: 211-221, 2003), and therefore we are obliged to respond to Nespolo's comments in detail. A) GENERAL ...
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ژورنال
عنوان ژورنال: Ingeniare. Revista chilena de ingeniería
سال: 2016
ISSN: 0718-3305
DOI: 10.4067/s0718-33052016000500008