Results 271 to 280 of about 1,076,752 (308)

Electron transport at the Anderson transition

Physical Review B, 1994
The low-temperature behavior of transport properties across an Anderson-type metal-insulator transition is considered. It is shown that previous discussions are flawed; in particular, we demonstrate that the thermopower S is not divergent as the mobility edge ${\mathit{E}}_{\mathit{c}}$ is approached from the metallic side. At ${\mathit{E}}_{\mathit{c}}
Enderby, JE, Barnes, AC
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Transition Transport Modeling for the Prediction of Crossflow Transition

34th AIAA Applied Aerodynamics Conference, 2016
Two fully local model variants of a correlation-based transition transport model that predicts transition due to crossflow instability as well as two-dimensional transition mechanisms are introduced. While the application of one model variant is restricted to wing-like geometries where the flow fulfills certain requirements, the second model variant is
Grabe, Cornelia, Shengyang, Nie, Krumbein, Andreas   +2 more
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Transport phenomena near the Mott transition

Physical Review B, 1990
We consider the transport properties of a strongly (antiferromagnetically) correlated electron system in the temperature regime where the Fermi-liquid coherence ceases to exist. We find that the resistivity is linear in temperature, the thermal conductivity is almost temperature independent obeying approximately the Wiedemann-Franz law, while the Hall ...
, Ioffe, , Kotliar
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A transition state model for active transport

Journal of Theoretical Biology, 1969
Abstract A transition state model of simultaneous chemical reaction and diffusion in anisotropic systems is developed. In this model the anisotropy is reflected in a non-random orientation of the reaction co-ordinates. Direct local coupling of the two processes emerges. The expected magnitude of the effect is discussed.
H T, Cullinan, G B, DiPirro
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Membrane phase transitions and the transport of chlortetracycline

Archives of Biochemistry and Biophysics, 1975
Abstract When chlortetracycline is added to a suspension of respiring Staphylococcus aureus cells, the active transport of the antibiotic may be monitored by its fluorescence enhancement as it moves from a polar aqueous environment into the apolar regions of the membrane.
M E, Dockter, J A, Magnuson
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Transport in Transition: The Reorganization of the Federal Transport Portfolio

Canadian Public Policy / Analyse de Politiques, 1977
Since Confederation, the making of federal transportation policy has been a major factor in the development of the Canadian nation. Nevertheless, there is remarkably little public knowledge about the actual structure and process from which these policies emerge.
Trevor Price, John W. Langford
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Transition and Transport in Turbomachinery

2012
Abstract : The interaction of discrete and continuous Orr-Sommerfeld modes in a boundary layer is studied by computer simulation. The discrete mode is an unstable Tollmein-Schlichting wave. The continuous modes generate jet-like disturbances inside the boundary layer.
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Metering motorbike mobility: informal transport in transition?

Technology Analysis & Strategic Management, 2014
Vast numbers of people in rapidly growing cities throughout the developing world depend on informal transport services for their mobility needs. Thus far the field of transition studies has addressed the dynamics of socio-technical change in situations where regimes of automobility and sanctioned public transport constitute the dominant order, but not ...
Frans Sengers, Rob Raven
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Transportation and transit experience

2008
This section considers the transportation and transit experiences of men trafficked from Belarus and Ukraine. Efforts to intercept trafficking operations (and, in so doing, prevent and end the exploitation of trafficked persons) require detailed information about trafficking movements.
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Transport in Transition Regimes

2004
From the contents: BGK-Burnett equations: A new set of second-order hydrodynamic equations for flows in continuum-transition regime * Steady states for Streater's energy-transport models of self-gravitating particles * Towards a hybrid Monte-Carlo method for rarefied gas dynamics * Comparison of Monte Carlo and deterministic simulations of a silicon ...
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