Results 251 to 260 of about 5,796,085 (298)

High specific energy beryllium coils

IEEE Transactions on Magnetics, 1988
Cryogenic inductors made of beryllium (Be) have the potential for lower mass compared with aluminum (Al) projected state-of-the-art technology. Beryllium and Al specific stored energy was investigated as a function of conductor resistivity for a given stored energy and coil time constant.
H. Gurol, H.H. van den Bergh, J.F. Parmer   +2 more
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Solution of Specific Energy and Specific Force Equations

Journal of Irrigation and Drainage Engineering, 2007
Alternate depths and sequent depths are calculated by solving the specific energy and specific force equations, respectively. The specific energy and specific force equations result in fifth degree polynomial equations for trapezoidal cross sections. A methodology is developed for simultaneous determination of the alternate depths and/or sequent depths.
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Energy Efficiency in Pump Specification

World Pumps, 2001
Abstract Before setting out to improve energy efficiency it is a good idea to remind yourself about one of Newton's laws — namely, that energy can neither ...
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Refactoring Android-specific Energy Smells

Proceedings of the 28th International Conference on Program Comprehension, 2020
Mobile applications are major means to perform daily actions, including social and emergency connectivity. However, their usability is threatened by energy consumptionthat may be impacted by code smells i.e., symptoms ofbad implementation and design practices. In particular, researchers derived a set of mobile-specific code smells resultingin increased
Iannone E., Pecorelli F., Di Nucci D., Palomba F., De Lucia A.   +4 more
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Predicting proteinase specificities from free energy calculations

Journal of Molecular Graphics and Modelling, 2006
The role of the primary binding residue (P1) in complexes between three different subtilases (subtilisin Carlsberg, thermitase and proteinase K) and their canonical protein inhibitor eglin c have been studied by free energy calculations. Based on the crystal structures of eglin c in complex with subtilisin Carlsberg and thermitase, and a homology model
Seble Merid, Mekonnen, Magne, Olufsen, Arne O, Smalås, Bjørn O, Brandsdal   +3 more
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Specific heat of random fractal energy spectra

Physical Review E, 2006
The specific heat corresponding to systems with deterministic fractal energy spectra is known to present logarithmic-periodic oscillations as a function of the temperature T in the low T region around a mean value given by a characteristic dimension of the energy spectrum.
Ana V, Coronado, Pedro, Carpena
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Specific energy requirement for compacting corn stover

Bioresource Technology, 2006
Corn stover is a major crop residue for biomass conversion to produce chemicals and fuels. One of the problems associated with the supply of corn stover to conversion plants is the delivery of feedstock at a low cost. Corn stover has low bulk density and it is difficult to handle.
Sudhagar, Mani, Lope G, Tabil, Shahab, Sokhansanj   +2 more
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Specific CI calculation of energy differences: Transition energies and bond energies

Chemical Physics, 1993
Abstract A general strategy for the calculation of energy differences is proposed. It proceeds through the definition of a minimal model space and the low-order perturbative development of the corresponding Hamiltonian is used to establish a set of determinants contributing to the searched energy difference.
Josefa Miralles, Oscar Castell, Rosa Caballol, Jean-Paul Malrieu   +3 more
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Energy efficient basestation operation with traffic-specific energy consumption

2013 IEEE International Conference on Consumer Electronics (ICCE), 2013
Basestation on-off algorithms for mobile-network energy saving beyond 4 G can be simplified due to absence of interference in multi-user MIMO systems. We discuss an on-off algorithm based on specific energy and its energy savings performance.
null Jinhyeock Choi, null Seonmin Jung, null Junhyuk Kim, June-Koo Kevin Rhee, null Byung Moo Lee, null Jongho Bang, null Byung-Chang Kang   +6 more
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State-Specific Embedding Potentials for Excitation-Energy Calculations

Journal of Chemical Theory and Computation, 2013
Embedding potentials are frequently used to describe the effect of an environment on the electronic structure of molecules in larger systems, including their excited states. If such excitations are accompanied by significant rearrangements in the electron density of the embedded molecule, large differential polarization effects may take place, which in
Daday, C., Konig, C., Valsson, O., Neugebauer, J., Filippi, Claudia   +4 more
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