منابع مشابه
Re-visiting the atmospheric corona.
The atmospheric corona is a well-known diffraction phenomenon, typically seen as colored rings surrounding the Sun or Moon. In many respects, Fraunhofer diffraction provides a good explanation of the corona. As the angular sizes of the corona's rings are inversely proportional to the radius, r, of the spherical particles causing the corona, it should be easy to estimate the particle size from o...
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Coercion remains a dominant theme in mental healthcare and a source of major concern. While the presence of coercion is ubiquitous internationally, it varies significantly in nature and degree in different countries and is influenced by a variety of factors. Recent reports have raised concerns about physical restraint and the increasing use of legislation in high-income countries. At the same t...
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An echo state network (ESN) consists of a large, randomly connected neural network, the reservoir, which is driven by an input signal and projects to output units. During training, only the connections from the reservoir to these output units are learned. A key requisite for output-only training is the echo state property (ESP), which means that the effect of initial conditions should vanish as...
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This paper readdresses the assertion found in much secondary literature that Greek medicine was adopted in Tibet in the seventh and eighth centuries. I discuss some of the traces of Galenic medical knowledge in early Tibetan medicine, and raise the question of why Tibetan medical histories who mention Galen give Galenic medicine a much more significant place than is evidenced in the Tibetan med...
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In 1949, Shannon proved the perfect secrecy of the Vernam cryptographic system (One-Time Pad or OTP). It has generally been believed that the perfectly random and uncompressible OTP which is transmitted needs to have a length equal to the message length for this result to be true. In this paper, we prove that the length of the transmitted OTP actually contains useful information and could be ex...
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ژورنال
عنوان ژورنال: Cosmopolitan Civil Societies: An Interdisciplinary Journal
سال: 2013
ISSN: 1837-5391
DOI: 10.5130/ccs.v5i2.3480