The Use of Condenser Discharges in Electrical Testing
نویسندگان
چکیده
منابع مشابه
Optimal parameters of electrical impulses for defibrillation by condenser discharges.
• Determination of the defibrillation threshold of the heart is important not only for developing the technique of defibrillation per se but also for improving the design of instruments used for that purpose. Previous workhas shown the necessity of selecting, for the discharge circuit, parameters that will keep voltage as low as possible, but many questions concerning the optimal parameters for...
متن کاملCardiac Arrhythmias following Condenser Discharges Led through an Inductance: Comparison with Effects of Pure Condenser Discharges.
• Transthoracic defibrillaton of the heart can be accomplished by several types of electric impulses, but more information is needed concerning the most suitable voltage and wave form for such impulses. In an earlier study reported in this journal, we described a method of applying graded condenser discharges during selected phases of the cardiac cycle through the intact chest walls of dogs und...
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رشد انفجاری تکنولوژی فرصت های آموزشی مهیج و جدیدی را پیش روی فراگیران و آموزش دهندگان گذاشته است. امروزه معلمان برای اینکه در امر آموزش زبان بروز باشند باید روش هایی را اتخاذ نمایند که درآن ها از تکنولوژی جهت کمک در یادگیری زبان دوم و چندم استفاده شده باشد. با در نظر گرفتن تحولاتی که رشته ی آموزش زبان در حال رخ دادن است هم اکنون زمان مناسبی برای ارزشیابی نگرش های موجود نسبت به تکنولوژی های جدید...
15 صفحه اولOn the Excitation of Tissue by Means of Condenser Discharges
Equations are derived for the capacity-voltage relations for stimulation of tissue by condenser discharges, using the hypothesis that the local excitatory process p grows under the influence of an applied potential V according to the equation, See PDF for Equation where K and k are constants. It is further assumed that the local excitatory process becomes adequate when it attains a value h +/- ...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1913
ISSN: 0035-9157
DOI: 10.1177/003591571300600406