منابع مشابه
Two myths about special relativity
Q. Does the Lorentz transformation reduce to the Galilean transformation when the ratio v /c is small? A. No. At least two routes are available to substantiate the negative response. I will first give a direct, algebraic route and then a more sophisticated indirect route. Consider the usual pair of inertial reference frames, the primed frame moving with speed v along the x axis of the unprimed ...
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Research on patients with damage to ventromedial frontal cortices suggests a key role for emotions in practical decision making. This field of investigation is often associated with Antonio Damasio’s Somatic Marker Hypothesis—a putative account of the mechanism through which autonomic tags guide decision making in typical individuals. Here we discuss two questionable assumptions—or ‘myths’—surr...
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In two-stroke apparent movement, repeated presentation of a two-frame pattern displacement followed by a brief inter-stimulus interval (ISI) can create an impression of continuous forward motion (G. Mather, 2006). Does the ISI in two-stroke motion just break the connection between adjacent frames, switching off the motion signal they normally generate, or does it actually generate a reversed mo...
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Classifying web queries into predefined target categories, also known as web query classification, is important to improve search relevance and online advertising. Web queries are however typically short, ambiguous and in constant flux. Moreover, target categories often lack standard taxonomies and precise semantic descriptions. These challenges make the web query classification task a non-triv...
متن کاملQuestioning Two Myths in Computer Science Education
This paper examines two statements regarding computer science as a discipline and its theoretical basis. We shall demonstrate how those statements are questionable and in addition they tend to hide the real root-causes of some significant educational issues. Those statements are very popular in the scientific community and have noteworthy negative effect on the researchers who frequently double...
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ژورنال
عنوان ژورنال: Open Journal of Philosophy
سال: 2012
ISSN: 2163-9434,2163-9442
DOI: 10.4236/ojpp.2012.22011