منابع مشابه
Physiology of parturition
Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...
متن کاملSection] Section] Section] Section] Section] Section] Section] Section] Section] Section] 0 Estimating Performance Measures in Stochastic Cyclic Schedules
This paper reviews a cyclic scheduling model of repetitive manufacturing environments consisting of exible machines and multi-stage jobs. We explicitly model two system performance measures, throughput and ow time, while incorporating variability arising from uncertainty in operation processing times. We present an iterative approximation scheme to estimate the two moment behavior of our perfor...
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ژورنال
عنوان ژورنال: Potato Research
سال: 1974
ISSN: 0014-3065,1871-4528
DOI: 10.1007/bf02360383