منابع مشابه
Conduction coefficient modeling in bilayer graphene based on schottky transistors
Nowadays carbon nanoparticles are applied on the island of single electron transistor and Nano-transistors. The basis of single electron devices (SEDs) is controllable single electron transfer between small conducting islands. Based on the important points in quantum mechanics, when a wave passes through several spatial regions with different boundaries, the wave function of the first region di...
متن کاملImpact on Cardiac Electrical Conduction
Gap junction channels, required for the propagation of cardiac impulse, are intercellular structures composed of connexins (Cx). Cx43, Cx40, and Cx45 are synthesized in the cardiomyocytes, and each of them has a unique cardiac expression pattern. Cx40 knock-in Cx45 mice were generated to explore the ability of Cx45 to replace Cx40, and to assess the functional equivalence of these two Cxs that ...
متن کاملEffect of digoxin on A-V conduction.
The effect of digoxin on A-V conduction in 19 patients with known disease of their conduction tissue was studied while a demand pacing system was in position. Fifteen had transient complete heart block after myocardial infarction and four had chronic intermittent complete heart block. The patients were studied on return to sinus rhythm.In no instance was a return to either second- or third-degr...
متن کاملObservations on concealed conduction in atrial fibrillation.
The mechanism of the ventricular dysrhythmia associated with atrial fibrillation in isolated rabbit heart was studied by recording electrograms from right atrium and ventricle simultaneously with transmembrane action potentials recorded from single fibers within the A-V node and right bundle branch. In most experiments, the variation in ventricular cycle length during experimentally initiated a...
متن کاملInfluence of age on motor nerve conduction.
Motor nerve conduction velocity (MNCV) has been determined in seventy five normal healthy male subjects in different age groups in Right ulnar and median nerves respectively. It is observed that MNCV decreases in the older age group. Further it is seen that MNCV is less in the distal than in the proximal segment, the results being significant in the median nerve.
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ژورنال
عنوان ژورنال: The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
سال: 1889
ISSN: 1941-5982,1941-5990
DOI: 10.1080/14786448908628350