منابع مشابه
Stable states in the radiant heat transfer of the near field for two parallel slabs
In this paper, we study the dynamics of the radiative heat transfer of between two slabs. In these systems, depending on the type of slabs and the thermal interaction they have with their surroundings, they can have one or several stable states in the phase space. It can be seen that in these systems, quantities such as distance and thickness affect the states of these systems. We show that the...
متن کاملEvaluating the effects of near-field earthquakes on the behavior of moment resisting frames
Following the 1994 Northridge and 1995 Kobe earthquakes, most of modern structures damaged seriously or devastated totally despite the seismic codes of these countries that had been expected to bear advanced criteria for seismic design of structures. After extensive research, the most probable reason of those destructions was attributed to special specifications of near-field earthquakes. In th...
متن کاملImaging the near field
In an earlier paper we introduced the concept of the perfect lens which focuses both near and far electromagnetic fields, hence attaining perfect resolution. Here we consider refinements of the original prescription designed to overcome the limitations of imperfect materials. In particular we show that a multilayer stack of positiveand negative-refractive-index media is less sensitive to imperf...
متن کاملThe near Field Refractor
We present an abstract method in the setting of compact metric spaces which is applied to solve a number of problems in geometric optics. In particular, we solve the one source near field refraction problem. That is, we construct surfaces separating two homogenous media with different refractive indices that refract radiation emanating from the origin into a target domain contained in an n − 1 ...
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ژورنال
عنوان ژورنال: Palestine Exploration Quarterly
سال: 1891
ISSN: 0031-0328,1743-1301
DOI: 10.1179/peq.1891.23.3.254