منابع مشابه
Automatic 'balancing' of Chemical Equations
A computer program conceived as an aid to chemistry students is presented for the calculation of the stoichiometric coefficients of chemical equations~ Once these coefficients are calculated, the entire corresponding chemical equation with the respective coefficients is shown on the screen. The program is run from an “Options Menu”, so the user does not have to learn commands. To compute the st...
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Let’s face it. We love clinical prediction rules that forecast outcomes in cardiovascular medicine. Our clinical armamentarium is suffused with a variety of scores that seek to predict unique outcomes such as the Framingham risk score for future ischemic events,1 the Congestive Heart Failure, Hypertension, Age 75, Diabetes Mellitus, and Prior Stroke or Transient Ischemic Attack (CHADS2) score t...
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Assembly Line production is one of the widely used basic principles in production system. The problem of Assembly Line Balancing deals with the distribution of activities among the workstations so that there will be maximum utilization of human resources and facilities without disturbing the work sequence. Research works reported in the literature mainly deals with minimization of idle time i.e...
متن کاملOn the Properties of Balancing and Lucas-Balancing $p$-Numbers
The main goal of this paper is to develop a new generalization of balancing and Lucas-balancing sequences namely balancing and Lucas-balancing $p$-numbers and derive several identities related to them. Some combinatorial forms of these numbers are also presented.
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With the growth in customers’ demand diversification, mixed-model U-lines (MMUL) have acquired increasing importance in the area of assembly systems. There are generally two different approaches in the literature for balancing such systems. Some researchers believe that since the types of models can be very diverse, a balancing approach without simultaneously sequencing of models will not yield...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1933
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed010p707