منابع مشابه
Strength of Footing with Punching Shear Preventers
The punching shear failure often governs the strength of the footing-to-column connection. The punching shear failure is an undesirable failure mode, since it results in a brittle failure of the footing. In this study, a new method to increase the strength and ductility of the footing was proposed by inserting the punching shear preventers (PSPs) into the footing. The validation and effectivene...
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This paper argues from an Optimality Theory (OT; Prince & Smolensky 1991, 1993; McCarthy & Prince 1993a,b, 1994) perspective that no one-to-one correspondence exists between directional footing effects and individual constraints. Rather, the requirements of a single prosodic alignment constraint may result either in left-to-right or right-to-left footing, depending on its position in a constrai...
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When the discussion turns to the creation of a European Research Council (ERC), a series of questions spring to mind. Answering some of them is now almost trivial—for example, “Why is an ERC needed and timely?”— whereas the answers to others, being more political, are certainly more difficult to envisage for most practising scientists. This is notably the case for the questions: “Who will be th...
متن کاملEnteric media: pre-poured or in-house?
AIMS (1) To evaluate the performance of in-house and pre-poured commercially available enteric agar by challenge with a large number of positive clinical specimens. (2) To set the standard (critical independent evaluation) which new products should reach. (3) To publish this information, so that others can make informed decisions about enteric media. METHODS Thirteen media of anonymous source...
متن کاملVIEWPOINT A Solid Footing for a Quantum
Q uantum secure communication relies on sharing of entangled states between parties. Over short distances (less than 100 km), these states can be distributed by sending photons over optical fibers, but losses in those fibers limit long-distance sharing. One solution is to use a sequence of “quantum repeaters” along the optical fiber connection [1]. These devices can store the quantum informatio...
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ژورنال
عنوان ژورنال: IOSR Journal of Mechanical and Civil Engineering
سال: 2016
ISSN: 2320-334X,2278-1684
DOI: 10.9790/1684-1305038992