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pro vyhledávání: '"S. B. Knisley"'
Publikováno v:
Tire Science and Technology. 36:290-303
Much research is being done in the tire industry in order to reduce tire development time as well as cost. One such field of particular importance is that of tread wear, where testing time for indoor tests is measured in days, compared to weeks for o
Autor:
S. B. Knisley
Publikováno v:
Tire Science and Technology. 30:83-99
In an effort to reduce tire development time and cost, tire companies have developed accelerated indoor wear test technology and are developing modeling methods to conduct tire wear evaluations in a “virtual” sense. Much automotive and tire indus
Autor:
S B, Knisley, T C, Baynham
Publikováno v:
Circulation Research. 81:229-241
Abstract The sign of transmembrane voltage (V m ) change (ΔV m ) in the heart during unipolar point stimulation is nonuniform, which introduces dispersion of states of V m -dependent ion channels that depends on fiber orientation. We hypothesized th
Autor:
C T, Baynham, S B, Knisley
Publikováno v:
Journal of cardiovascular electrophysiology. 12(2)
Line stimulation across fibers generates a virtual electrode (VE) pattern that consists of adjacent +Vm and -Vm regions. In this study, we evaluated Vm at the break of line stimulation pulses to determine where arrhythmias arise and their propagation
Publikováno v:
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing. 3(2)
The prolongation of the action potential after defibrillation-strength shocks is believed to be a critical component of defibrillation. The response of the transmembrane potential to the shock may affect this prolongation. We studied the effects of a
Autor:
S B Knisley, B C Hill
Publikováno v:
Circulation. 88(5 Pt 1)
BACKGROUND Prolonged membrane depolarization induced by an electric shock in the heart may produce propagation block leading to repetitive beats. We studied prolonged depolarization and its role in repetitive beats in a thin epicardial layer of endoc
Autor:
R. P. Kusy, Leonard S. Gettes, Connie L. Engle, C A Graebner, S. B. Knisley, Timothy A. Johnson
Publikováno v:
The American journal of physiology. 258(4 Pt 2)
Ion-selective mini-electrodes have been widely employed to measure extracellular K+ and H+ during myocardial ischemia. However, the recent availability of this technology has not been accompanied by uniform fabrication, amplification, and calibration