منابع مشابه
Information Science Is Neither
(DRAFT—please do not cite or distribute) Introduction Information science isn't a science. Nor, even, is it primarily about information. To assert the former is no longer an especially controversial move. The skeptic might point to the supposed origins of the field in the postwar activities of communications engineers and applied computer scientists—many of whom, following Claude Shannon, under...
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Non-invasive neuroimaging in humans permits direct investigation of the potential role for mesodiencephalic structures in consciousness. Activity in the superior colliculus can be correlated with the contents of consciousness, but it can be also identified for stimuli of which the subject is unaware; and consciousness of some types of visual stimuli may not require the superior colliculus. Merk...
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What is a non-strict functional language? Is a non-strict language necessarily lazy? What additional expressiveness brings non-strictness, with or without laziness? This paper tries to shed some light on these questions. First, in order to characterize non-strictness, di1erent evaluation strategies are introduced: strict, lazy, and lenient. Then, using program examples, how these evaluation str...
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OBJECTIVES Ultrasonography (US), computed tomography (CT) and magnetic resonance imaging (MRI) are the most common radiological procedures for the diagnosis of tumor-like lesions of the salivary glands. The aim of the present study was to determine whether MRI or CT provide additional information besides that delivered by US. STUDY DESIGN/METHODS 109 patients with a tumor-like lesion of the s...
متن کاملGroup knowledge is not always distributed ( neither is
In this paper we study the notion of group knowledge in a modal epistemic context. Starting with the standard definition of this kind of knowledge on Kripke models, we show that this definition gives rise to some quite counter-intuitive behaviour. Firstly, using a strong notion of derivability, we show that group knowledge in a state can always, but trivially, be derived from each of the agents...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2012
ISSN: 1866-0452
DOI: 10.3238/arztebl.2012.0542b