Results 111 to 120 of about 2,352,460 (337)

Convective, Diffusive Effects on Magnetic Fields and Eddy Current in Compulsators [PDF]

Compulsators are being designed at ever increasing energies and energy densities and are required to deliver energy to the load in less than 10 ms. These require high speeds of operation and dense spacing of conductors.
Min Chan, W., Ozdemir, M., Thiagarajan, V.   +2 more
core  

Influence of vibrations on electron transport through nanoscale contacts

, 2013
In this article we present a novel semi-analytical approach to calculate first-order electron-vibration coupling constants within the framework of density functional theory.
Agraït, Agraït, Andrae, Arroyo, Asai, Baroni, Baroni, Becke, Brandbyge, Böhler, Bürkle, Capelle, Caroli, Collins, Dash, de la Vega, Deglmann, Deglmann, Djukic, Eichkorn, Eichkorn, Engelund, Frederiksen, Galperin, Galperin, Gonze, Hansma, Heersche, Hohenberg, Hyldgaard, Ioffe, Johnson, Jonson, Jonson, Kiguchi, Kim, Klein, Koch, Kohn, Komornicki, Kushmerick, Lee, Lee, Lee, Lorente, Luo, McEniry, Mozos, Ohnishi, Okabayashi, Park, Parr, Paulsson, Paulsson, Paulsson, Paulsson, Paulsson, Pauly, Pecchia, Perdew, Pople, Quek, Ratner, Romano, Schaefer III, Schirm, Schäfer, Smit, Smit, Smit, Solomon, Stipe, Strange, Taychatanapat, Viljas, Wang, Ward, Yanson, Yao   +78 more
core   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz, Carl D. Langefeld, Mary E. Comeau, Miranda C. Marion, Tyler P. Behymer, Lee A. Gilkerson, Padmini Sekar, Weihong Yuan, Vivek Khandwala, Brady J. Williamson, Thomas Maloney, Achala Vagal, Pierce Boyne, Kari Dunning, Matthew L. Flaherty, Steven J. Kittner, Prachi Mehndiratta, Gunjan Y. Parikh, Michael L. James, David Roh, Fernando D. Testai, Farhaan S. Vahidy, James Thornton, Ranjit Bagga, Daniel Woo, Stacie L. Demel   +25 more
wiley   +1 more source

Analyze the multi-wire magnetic field of HGMS by semi-analytical method

Results in Physics, 2018
In this paper, a semi-analytical method (SAM) to analyze the magnetic field distribution in High-Gradient Magnetic Separation (HGMS) was promoted, constituting a combination of conform mapping (includes Schwarz-Christoffel (S-C) mapping) and finite ...
Mei Yuan, Huiqing Peng, Luzheng Chen, Yun Lei   +3 more
doaj   +1 more source

Error Probability of DPSK Signals with Intrachannel Four-Wave-Mixing in Highly Dispersive Transmission Systems

, 2005
A semi-analytical method evaluates the error probability of DPSK signals with intrachannel four-wave-mixing (IFWM) in a highly dispersive fiber link with strong pulse overlap. Depending on initial pulse width, the mean nonlinear phase shift of the system
Ho, Keang-Po
core   +1 more source

Semi-Analytical method for the pricing of barrier options in case of time-dependent parameters (with Matlab® codes)

, 2018
A Semi-Analytical method for pricing of Barrier Options (SABO) is presented. The method is based on the foundations of Boundary Integral Methods which is recast here for the application to barrier option pricing in the Black-Scholes model with time ...
C. Guardasoni
semanticscholar   +1 more source

Hospital Readmission After Traumatic Brain Injury Hospitalization in Community‐Dwelling Older Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the risk of hospital readmission after an index hospitalization for TBI in older adults. Methods Using data from the Atherosclerosis Risk in Communities (ARIC) study, we used propensity score matching of individuals with an index TBI‐related hospitalization to individuals with (1) non‐TBI hospitalizations (primary analysis)
Rachel Thomas, Connor A. Law, Joan A. Casey, Thomas Mosley, Rebecca F. Gottesman, Ramon Diaz‐Arrastia, Holly Elser, Andrea L. C. Schneider   +7 more
wiley   +1 more source

A semi-classical field method for the equilibrium Bose gas and application to thermal vortices in two dimensions

, 2007
We develop a semi-classical field method for the study of the weakly interacting Bose gas at finite temperature, which, contrarily to the usual classical field model, does not suffer from an ultraviolet cut-off dependence.
B. I. Halperin, C. Gardiner, D. F. Walls, D. S. Petrov, Iacopo Carusotto, J. M. Kosterlitz, K. Góral, Luca Giorgetti, M. Le Bellac, M. Wilkens, V. L. Berezinskii, V. L. Berezinskii, V. N. Popov, W. H. Press, Yu. Kagan, Yu. Kagan, Yvan Castin   +16 more
core   +2 more sources

Bayesian Estimation Improves Prediction of Outcomes After Epilepsy Surgery

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We estimated the statistical power of studies predicting seizure freedom after epilepsy surgery. We extracted data from a Cochrane meta‐analysis. The median power across all studies was 14%. Studies with a median sample size or less (n ≤ 56) and a statistically significant result exaggerated the true effect size by a factor of 5.4, while the ...
Adam S. Dickey, Vineet Reddy, Ammar A. Rashied, Nigel P. Pedersen, Robert T. Krafty   +4 more
wiley   +1 more source

On the Semi-analytical and Hybrid Methods for the Drinfeld-Sokolov-Wilson System Modelling Dispersive Water Waves

Cumhuriyet Science Journal
In this study, modified variational iteration method (MVIM), modified variational iteration Laplace transform method (MVILTM) and modified variational iteration Sumudu transform method (MVISTM) are used to examine the Drinfeld-Sokolov-Wilson (DSW) system.
Emre Aydın, İnci Çilingir Süngü
doaj   +1 more source