Results 11 to 20 of about 879,900 (242)
Symmetry of k·p Hamiltonian in pyramidal InAs/GaAs quantum dots: Application to the calculation of electronic structure [PDF]
, 2005 A method for the calculation of the electronic structure of pyramidal self-assembled InAs/GaAs quantum dots is presented. The method is based on exploiting the C-4 symmetry of the 8-band k·p Hamiltonian with the strain taken into account via the ...
Dragan Indjin +5 more
core +2 more sources
IEEE Access, 2018 The classical rough set theory was presented by Pawlak, which is mainly concerned with the approximation of sets described by a single binary relation on the universe.
Noor Rehman +3 more
doaj +1 more source
Science and Technology of Nuclear Installations, 2016 A three-dimensional, multigroup, diffusion code based on a high order nodal expansion method for hexagonal-z geometry (HNHEX) was developed to perform the neutronic analysis of hexagonal-z geometry.
Daogang Lu, Chao Guo
doaj +1 more source
ITM Web of Conferences, 2018 In this paper, a numerical method has been proposed for solving several two-dimensional porous medium equations (2D PME). The method combines Newton and Explicit Group MSOR (EGMSOR) iterative method namely four-point NEGMSOR.
Jackel Vui Lung Chew, Sulaiman Jumat
doaj +1 more source
The development and evaluation of psychometric properties of the Economic-Psychological Resilience Scale (EPRS) [PDF]
پژوهشهای علوم شناختی و رفتاری, 2022 The present study aimed to develop the Economic-Psychological Resilience Scale (EPRS) and evaluate its psychometric properties. To this end, a descriptive research method was used.
Somayeh Pourehsan +1 more
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Sensors, 2017 By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo ...
Bin Zhang +4 more
doaj +1 more source
Penggunaan Histogram dari Koefisien Aproksimasi Wavelet untuk Deteksi Cacat Tekstil
Jurnal Nasional Teknik Elektro, 2014 Generally, textile defect inspection at textile industry is still conducted manually by human. This approach is susceptible to errors and tends to be inconsistent due to fatigue and inattentiveness. To guarantee the consistency and inspection quality, an
Fitri Arnia +2 more
doaj +3 more sources
Calculational techniques (not only) for single top production [PDF]
, 2000 A next-to-leading order calculation for single top production including spin-dependent observables requires efficient techniques for the calculation of the relevant loop amplitudes.
Bern +21 more
core +3 more sources
Flux Tube Spectra from Approximate Integrability at Low Energies [PDF]
, 2015 We provide a detailed introduction to a method we recently proposed for calculating the spectrum of excitations of effective strings such as QCD flux tubes.
Dubovsky, Sergei +2 more
core +1 more source
PLoS ONE, 2023 Surfactant therapy has revolutionized the treatment of respiratory distress syndrome (RDS) over the past few decades. Relying on a new method, the current research seeks to compare four common surfactants in the health market of Iran to determine the ...
Reyhane Izadi +4 more
doaj +1 more source