Results 11 to 20 of about 3,667,608 (301)
On Calculation of Amplitudes in Quantum Electrodynamics [PDF]
, 2012 A new method of calculation of amplitudes of different processes in quantum electrodynamics is proposed. The method does not use the Feynman technique of trace of product of matrices calculation.
K. S. Karplyuk +2 more
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IEEE Access, 2023 Switched reluctance motor has the advantages of the high efficiency, low cost, strong fault tolerance, and high reliability. A 5.5 kW, 12/8 pole switched reluctance motor is designed.
Han Jichao +4 more
doaj +1 more source
A Generic Method for the Reliable Calculation of Large- Scale Fading in an Obstacle-Dense Propagation Environment [PDF]
, 2013 The aim of this chapter is to summarize and present recent findings in the field of wireless channel mod- eling that provide a new method for the reliable calculation of the statistical parameters of large-scale variations of the average received ...
Babulak, E. +2 more
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Calculation of acoustic parameters by a filter-correlation method [PDF]
, 1993 This paper presents the filter correlation method, a technique for extracting consistent and accurate estimates of attenuation parameters from acoustic waveform data.
Courtney, Robert C., Mayer, Larry A.
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Ratios of $B$ and $D$ Meson Decay Constants in Improved Mock Meson Model [PDF]
, 1995 We calculate the ratio $f_{B_s}/f_{B_d}$ by following the Oakes' method which is based on chiral symmetry breaking, but we improve his calculation by performing the calculation of the factor $$/$$ in the mock meson model.
Abada +20 more
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A CALCULATION METHOD OF TRANSIENT MODES OF ELECTRIC SHIPS’ PROPELLING ELECTRIC PLANTS
Electrical engineering & Electromechanics, 2017 The purpose of the work is to develop the method for calculating the transient modes of electric ships’ propelling electric plants during maneuver.
V. A. Yarovenko, P. S. Chernikov
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Heat Kernel Expansion for Operators of the Type of the Square Root of the Laplace Operator [PDF]
, 1996 A method is suggested for the calculation of the DeWitt-Seeley-Gilkey (DWSG) coefficients for the operator $\sqrt{-\nabla^2 + V(x)}$ basing on a generalization of the pseudodifferential operator technique.
Gorbar, E. V.
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Environmental Vulnerability Index for the Island of Tobago, West Indies
Ecology and Society, 2003 This study investigated the environmental vulnerability index (EVI) for the island of Tobago. Based on the EVI study developed by the South Pacific Applied Geosciences Commission (SOPAC), the vulnerability index was determined for anthropogenic ...
Marissa N. Gowrie
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A parametric study on buckling of R/C columns exposed to fire [PDF]
, 2016 Buckling of concrete columns is a major issue in fire design, since heating of the columns will result in loss of stiffness and strength in the outer concrete layers.
Caspeele, Robby +2 more
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Atmosphere, 2023 Using the China National Knowledge Infrastructure (CNKI) and Web of Science (WoS) databases, 487 articles that used remote sensing methods to study the intensity of surface urban heat islands (SUHIs) over the past 20 years were obtained using keyword ...
Jiyuan Zhang, Lili Tu, Biao Shi
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