منابع مشابه
Modelling of segmented high-performance thermoelectric generators with effects of thermal radiation, electrical and thermal contact resistances
In this study, segmented thermoelectric generators (TEGs) have been simulated with various state-of-the-art TE materials spanning a wide temperature range, from 300 K up to 1000 K. The results reveal that by combining the current best p-type TE materials, BiSbTe, MgAgSb, K-doped PbTeS and SnSe with the strongest n-type TE materials, Cu-Doped BiTeSe, AgPbSbTe and SiGe to build segmented legs, TE...
متن کاملEURO Mini Conference (MEC XXVIII) on Variable Neighborhood Search
We are presenting in this volume selected, peer-reviewed, short papers that were presented at the EURO Mini Conference XXVIII on Variable Neighborhood Search (MEC XXVIII VNS) which was held during October 4-7, 2012, in Herceg Novi, Montenegro.
متن کاملOn electric resistances for distance-regular graphs
We investigate the behavior of electric potentials on distance-regular graphs, and extend some results of a prior paper, [12]. Our main result, Theorem 4 below, shows(together with Corollary 3) that if distance is measured by the electric resistance between points then all points are close to being equidistant on a distance-regular graph with large valency. A number of auxiliary results are als...
متن کاملLecture XXVIII: Horizons and the area theorem
We begin by reconsidering the nature of the horizon. As we found in the Schwarzschild case, when properly considered in terms of a set of coordinates that are nonsingular at the horizon (ũ, ṽ, θ, φ), the horizon (in that case, ũ = 0) is actually a 3-dimensional submanifold H of the overall 4D manifold M. This is not surprising since it represents a boundary between the region observable by an o...
متن کاملComparison of three methods for measuring electrical resistances of plant cell membranes.
The reliability of two different membrane resistance-measuring methods that use a single intracellular microelectrode was tested against a conventional method that uses two intracellular microelectrodes. The first single-electrode method used a single square current pulse and required a constant microelectrode resistance. This method was unreliable because the electrode resistance changed marke...
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ژورنال
عنوان ژورنال: The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
سال: 1879
ISSN: 1941-5982,1941-5990
DOI: 10.1080/14786447908639585