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A contraction stress test (CST) is performed near the end of pregnancy (34 weeks' gestation) to determine how well the fetus will cope with the contractions of childbirth. The aim is to induce contractions and monitor the fetus to check for heart rate abnormalities using a cardiotocograph. A CST is one type of antenatal fetal surveillance ...
A nonstress test (NST) is a screening test used in pregnancy to assess fetal status by means of the fetal heart rate and its responsiveness. A cardiotocograph is used to monitor the fetal heart rate and presence or absence of uterine contractions. The test is typically termed "reactive" (also "reassuring") or "nonreactive" (also "nonreassuring ...
Montevideo units can be more simply calculated by summing the individual contraction intensities in a ten-minute period, a process which should arrive at a result identical to the original method of calculation. [2] Generally, above 200 MVUs is considered necessary for adequate labor during the active phase.
By 1970, a calculator could be made using just a few chips of low power consumption, allowing portable models powered from rechargeable batteries. The first handheld calculator was a 1967 prototype called Cal Tech, whose development was led by Jack Kilby at Texas Instruments in a research project to produce a portable calculator. It could add ...
Since its first scientific publication in 1990 more than 300 articles show tensiomyography use and purpose: in the estimation of muscle composition; [23] [24] for evaluating muscle atrophy; [11] for measuring adaptation to different pathologies; [10] [19] [25] for measuring adaptation to specific training; and for measuring muscle fatigue.
The collagen gel contraction assay is an in vitro model of wound contraction. It is performed using the dermal equivalent model, ...
A contraction mapping has at most one fixed point. Moreover, the Banach fixed-point theorem states that every contraction mapping on a non-empty complete metric space has a unique fixed point, and that for any x in M the iterated function sequence x , f ( x ), f ( f ( x )), f ( f ( f ( x ))), ... converges to the fixed point.
10 repetitions of the contraction procedure. The 5th repetition finds the minimum cut of size 3. By repeating the contraction algorithm T = ( n 2 ) ln n {\displaystyle T={\binom {n}{2}}\ln n} times with independent random choices and returning the smallest cut, the probability of not finding a minimum cut is