نتایج جستجو برای: introduction with post
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introduction: many studies have been performed to evaluate the stress distribution around endodontic posts; those which compared posts composed of different materials are rare. the aim of this study was to compare stresses induced in dentin by three structurally different posts using photoelasticity method. materials and methods: nine blocks of psm-5 photoelastic material with 45×45×10 mm dimen...
Publication has become a burning issue among Indian medical fraternity owing to certain academic and professional necessities. The large number of submissions to the anaesthesia journals has resulted in accumulation of too much below average scientific material. A properly written manuscript is the dream of every editor and reviewer. The art of preparing a manuscript can be acquired only by fol...
P aul Samuelson (1969) was once asked by a physicist for a law in economics that was both nontrivial and true. This is a difficult challenge, as many (roughly) true results are in the end rather trivial (for example, demand curves slope down), while many nontrivial results in economics in fact require too much sophistication and rationality on the part of the agents to actually hold true in pra...
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