Results 151 to 160 of about 2,272,502 (200)
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2020
Transport in ionic solids is treated by using both phenomenological and microscopic approaches. The main objective is to express the electrical mobility and the electrical conductivity of a specific charged species within a solid phase. These properties are measured as a function of temperature, composition, and chemical potential of one of the major ...
Abdelkader Hammou, Samuel Georges
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Transport in ionic solids is treated by using both phenomenological and microscopic approaches. The main objective is to express the electrical mobility and the electrical conductivity of a specific charged species within a solid phase. These properties are measured as a function of temperature, composition, and chemical potential of one of the major ...
Abdelkader Hammou, Samuel Georges
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Uncertain solid transportation problems
Fuzzy Sets and Systems, 1998The solid transportation problem arises when bounds are given on three item properties. Usually, these properties are source, destination and type of product or mode of transport, and often are given in a uncertain way. This paper deals with two of the ways in which uncertainty can appear in the problem: Interval solid transportation problem and fuzzy ...
F. Jiménez, J.L. Verdegay
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2021
The operation of electronic devices is based on transport of electrons and holes within the solid from which the device is fabricated. It should be emphasised that for the carriers to accelerate between the contacts of the electronic device and to make a contribution to the current flow, they should be delocalised (free).
Naci Balkan, Ayşe Erol
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The operation of electronic devices is based on transport of electrons and holes within the solid from which the device is fabricated. It should be emphasised that for the carriers to accelerate between the contacts of the electronic device and to make a contribution to the current flow, they should be delocalised (free).
Naci Balkan, Ayşe Erol
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2014
The Monte Carlo (MC) method is used for evaluating the many physical quantities necessary to the study of the interactions of particle-beams with solid targets. Studies of backscattered and secondary electrons are of great interest for many analytical techniques.
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The Monte Carlo (MC) method is used for evaluating the many physical quantities necessary to the study of the interactions of particle-beams with solid targets. Studies of backscattered and secondary electrons are of great interest for many analytical techniques.
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2015
Abstract Petroleum as produced from a reservoir rock is a complex mixture of hundreds of different hydrocarbons all with different densities and other physical characteristics. A typical well stream is a high velocity, turbulent, constantly expanding mixture of gases and hydrocarbon liquids, intimately mixed with water vapour, free water, solids, and
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Abstract Petroleum as produced from a reservoir rock is a complex mixture of hundreds of different hydrocarbons all with different densities and other physical characteristics. A typical well stream is a high velocity, turbulent, constantly expanding mixture of gases and hydrocarbon liquids, intimately mixed with water vapour, free water, solids, and
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International Polymer Processing, 1995
Abstract A new analysis of the solids conveying of single screw extruders and solids feeders is developed. The new analysis is based on an assumption that the solids are pushed up the barrel by the flights on the screw. The new analysis when tested on literature data was found to be in qualitative agreement with all ratios of screw to ...
Gregory A. Campbell, N. Dontula
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Abstract A new analysis of the solids conveying of single screw extruders and solids feeders is developed. The new analysis is based on an assumption that the solids are pushed up the barrel by the flights on the screw. The new analysis when tested on literature data was found to be in qualitative agreement with all ratios of screw to ...
Gregory A. Campbell, N. Dontula
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1993
This book provides the fundamental statistical theory of atomic transport in crystalline solids, that is the means by which processes occurring at the atomic level are related to macroscopic transport coefficients and other observable quantities. The cornerstones of the authors' treatment are (i) the physical concepts of lattice defects, (ii) the ...
A. R. Allnatt, A. B. Lidiard
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This book provides the fundamental statistical theory of atomic transport in crystalline solids, that is the means by which processes occurring at the atomic level are related to macroscopic transport coefficients and other observable quantities. The cornerstones of the authors' treatment are (i) the physical concepts of lattice defects, (ii) the ...
A. R. Allnatt, A. B. Lidiard
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Electrical Transport in Solids
Physics Bulletin, 1981K C Mao and W Hwang 1981 Oxford: Pergamon xvi + 663 pp price £50 This seven-chapter book reviews charge transport, carrier injection, photoelectronic processes and luminescence in semiconductors and insulators. The subtitle reference to organic semiconductors applies to the first chapter on charge transport and the final two chapters on photoelectronic
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Peristaltic transport of a solid bolus
Journal of Biomechanics, 1983An analysis of the peristaltic propulsion of a solid spherical bolus enclosed in a contractile membrane is presented. The model is based on in vitro preparations of intestinal segments, and utilizes a simplified representation of the mechanical properties of the muscular coats of the wall. The sequence of deformed configurations of the membrane and the
A. BERTUZZI +3 more
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2010
Our forebears were interested in metals for their malleability (at the forge) and good thermal conductivity (for making cooking vessels), and they have been used for centuries as a raw material for forging tools and weapons of various kinds. But their most characteristic feature, namely their good electrical conductivity (about 20 orders of magnitude ...
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Our forebears were interested in metals for their malleability (at the forge) and good thermal conductivity (for making cooking vessels), and they have been used for centuries as a raw material for forging tools and weapons of various kinds. But their most characteristic feature, namely their good electrical conductivity (about 20 orders of magnitude ...
openaire +1 more source