نتایج جستجو برای: high amplitude records

تعداد نتایج: 2233115  

Journal: :Circulation research 1959
B F HOFFMAN A P DE CARVALHO W C MELLO P F CRANEFIELD

The mechanism of atrioventricular delay has been studied in isolated rabbit hearts. Multiple intracellular microelectrodes have been employed to obtain simultaneous records from single fibers of atrium, A-V node and His bundle. An appreciable delay in the transmission of excitation has been found only in the atrial portion of the A-V node. Action potentials recorded from single fibers in this a...

In some applications such as morphing technology, high strain and anisotropic behavior are considered a good advantage. The corrugated composite sheets due to their special geometries have a potential of high deflection under axial loading. In this research, to investigate the strain and anisotropic behavior of corrugated composite sheets some glass/epoxy samples with Quasi-sinusoidal, trapezoi...

2014
N. Zeng F. Zhao

Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract Superimposed on the continued increase in the atmospheric CO 2 concentration is a prominent seasonal cycle. Ground-based and aircraft-based observation records show that the amplitude of this seasonal cycle has increase...

Journal: :Medical & Biological Engineering & Computing 1982

Journal: :Journal of Geophysical Research: Space Physics 1998

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