منابع مشابه
na
Comparing the questions -proposed for this discourse panel with those identified for the TINLAP-2 panel eight years ago, it becomes clear that some progress has been made in discourse studies. While TINLAP-2's questions seem concerned with identifying an ideal model of discourse (e.g., what constitutes an appropriate model of discourse, how domain-dependent must such models be, what makes disco...
متن کاملNa/Na exchange through the Na/K pump of HK sheep erythrocytes
Dear Sir : In their classic paper of 1960, Tosteson and Hoffman (13) provided the physiological basis for the HK/LK polymorphism of sheep erythrocytes (see Lauf (11 ] for a recent review). In their results, the function of the Na/K pump in HK sheep cells differed in one important respect from pumps in human red cells. Garrahan and Glynn (5) showed that human red cell pumps, in the absence of ex...
متن کاملToetjes na
Toetjes is a constant-sum game of perfect information in which players guess in turn the outcome of a random variable X with known distribution. The contestants, who play in a predetermined order, know the values announced by their predecessors but must make a different choice. The winner is that participant whose guess is closest to the value eventually taken by X . Feder (Amer. Math. Monthly,...
متن کاملIntracellular Na+ Concentration ([Na+]i) Is Elevated in Diabetic Hearts Due to Enhanced Na+–Glucose Cotransport
BACKGROUND Intracellular Na(+) concentration ([Na(+)]i) regulates Ca(2+) cycling, contractility, metabolism, and electrical stability of the heart. [Na(+)]i is elevated in heart failure, leading to arrhythmias and oxidative stress. We hypothesized that myocyte [Na(+)]i is also increased in type 2 diabetes (T2D) due to enhanced activity of the Na(+)-glucose cotransporter. METHODS AND RESULTS T...
متن کاملNa+/Ca2+ exchange and Na+/K+-ATPase in the heart
This paper is the third in a series of reviews published in this issue resulting from the University of California Davis Cardiovascular Symposium 2014: Systems approach to understanding cardiac excitation-contraction coupling and arrhythmias: Na(+) channel and Na(+) transport. The goal of the symposium was to bring together experts in the field to discuss points of consensus and controversy on ...
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ژورنال
عنوان ژورنال: Revista Contabilidade & Finanças
سال: 2006
ISSN: 1519-7077
DOI: 10.1590/s1519-70772006000500001