منابع مشابه
Immediate inferences from quantified assertions.
We propose a theory of immediate inferences from assertions containing a single quantifier, such as: All of the artists are bakers; therefore, some of the bakers are artists. The theory is based on mental models and is implemented in a computer program, mReasoner. It predicts three main levels of increasing difficulty: (a) immediate inferences in which the premise and conclusion have identical ...
متن کاملA process model of immediate inferences
Individuals can make inferences from a single quantified premise. For instance, if you know that all of the Virginians are students, you might infer that some of the students are Virginians. We describe a computational system, mReasoner, of the cognitive processes that underlie these so-called ‘immediate’ inferences. The account is based on the assumption that when individuals understand discou...
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Generalized variance is applied for determination of dispersion in a multivariate population and is a successful measure for concentration of multivariate data. In this article, we consider constructing confidence interval and testing the hypotheses about generalized variance in a multivariate normal distribution and give a computational approach. Simulation studies are performed to compare thi...
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Background—Although statins are reported to have a cardioprotective effect, their immediate direct influence on ischemia-reperfusion injury and the underlying mechanisms remain obscure. We investigated these issues an in vivo canine model. Methods and Results—Dogs were subjected to coronary occlusion (90 minutes) and reperfusion (6 hours) immediately after injection of pravastatin (0.2, 2, or 1...
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The existence and prevalence of late asthmatic responses to exercise in patients is uncertain. We investigated whether the late falls of peak expiratory flow rate (PEFR) after exercise challenge were still significant after comparison with the corresponding clocktime PEFR on a control day. We examined 86 patients with reversible airflow limitation, 79 with asthma and 7 with chronic obstructive ...
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ژورنال
عنوان ژورنال: Notre Dame Journal of Formal Logic
سال: 1975
ISSN: 0029-4527
DOI: 10.1305/ndjfl/1093891885