منابع مشابه
Intracardiac short circuit.
In the past few years many centres have tended to prefer the pervenous to the transthoracic approach when implanting permanent pacemakers because of the reduced hospital stay and the lower postoperative morbidity. The disadvantages of this approach, however, are an increased failure rate and a greater incidence of late complications associated with the electrode. It may change in position and m...
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All electrical systems are susceptible to short circuits and the abnormal current levels they create. These currents can produce considerable thermal and mechanical stresses in electrical distribution equipment. Therefore, it's important to protect personnel and equipment by calculating short-circuit currents during system upgrade and design. Because these calculations are life-safety related, ...
متن کاملShort-circuit logic
Short-circuit evaluation denotes the semantics of propositional connectives in which the second argument is evaluated only if the first argument does not suffice to determine the value of the expression. In programming, short-circuit evaluation is widely used. A short-circuit logic is a variant of propositional logic (PL) that can be defined by short-circuit evaluation and implies the set of co...
متن کاملSatisfiability of Short Circuit Logic
The logical connectives typically found in programming languages are similar to their mathematical counterparts, yet different due to their short-circuit behaviour – when evaluating them, the second argument is only evaluated if the first argument is not sufficient to determine the result. Combined with the possibility of side-effects, this creates a different type of logic called Short Circuit...
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Nowadays, high-voltage circuit breakers have reached such high short-circuit capabilities that testing them under the full rated voltage is generally not possible with direct tests, and they are conducted by using the synthetic test methods. Although the phenomena associated with making tests is of particular importance especially in case of load break switches, but making tests are rather d...
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ژورنال
عنوان ژورنال: BMJ
سال: 1975
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5960.722