منابع مشابه
Series elastic component of mammalian skeletal muscle1
BAHLER, ALAN S. Series elastic component of mammalian skeletal muscle. Am. J. Physiol. 213(6): 1560-1564. 1967.-A method of modifying the Wilkie quick-release technique of determining the compliance of the series elastic component of mammalian muscle is described. This modification eliminates the effect of muscle and lever system mass by adding an additional factor related to the shortening of ...
متن کاملSarcomere lengthening and tension drop in the latent period of isolated frog skeletal muscle fibers
A laser diffraction technique has been developed for registering small changes in sarcomere length. The technique is capable of resolving changes as small as 0.2 A in isolated frog skeletal muscle fibers. The small sarcomere lengthening that accompanies the drop in tension in the latent period of contraction was investigated. We suggest this lengthening be named latency elongation (LE). The LE ...
متن کاملAnodal Excitation of Cardiac Muscle1
CRANEFIELD, PAUL F., BRIAN F. HOFFMAN AND ARTHUR A. SIEBENS. Amdal excitation of cardiac muscle. Am. J. Physiol. Igo( $33-390. 1957. -The strength-interval curve of dog ventricular myocardium has been measured with anodal. and cathodal stimulation. During diastole the anodal threshold is higher than the cathodal. As anodal stimuli are applied progressively earlier the anodal threshold first ris...
متن کاملThe Latent Period Before the Onset of Acute Rheumatic Fever †
John R. Paul has been interested in the latent period and the incubation period of a variety of infectious diseases because careful study of the host during these periods frequently yields important clues concerning pathogenesis. In the case of rheumatic fever, the latent period begins at the onset of symptoms of the acute group A streptococcal respiratory infection and ends at the time of deve...
متن کاملevaluation of sadr eminence in safavid period
چکیده: یکی از دوره های مهم تاریخی ایران به لحاظ تأمین استقلال ملی مذهبی و حتی تأثیر آن بر فرهنگ و مذهب ایرانیان، دوره صفویه است. رسمیت دادن و رواج مذهب شیعه توسط شاه اسماعیل اول، یکی از مهمترین اقدامات این دولت محسوب می شود. بنابراین برای اجرای این سیاست، وی منصب صدارت را به عنوان منصبی مذهبی- حکو متی ایجاد کرد .این منصب از دوره ی تیموریان ایجاد شده بود ولی در اواخر این دوره اهمیت بیشتری یافت...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1932
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1932.sp002825