Results 21 to 30 of about 1,337,014 (284)

The development and evaluation of psychometric properties of the Economic-Psychological Resilience Scale (EPRS) [PDF]

open access: yesپژوهش‌های 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
doaj   +1 more source

Penggunaan Histogram dari Koefisien Aproksimasi Wavelet untuk Deteksi Cacat Tekstil

open access: yesJurnal 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

Gauge sector statistics of intersecting D-brane models [PDF]

open access: yes, 2006
In this article, which is based on the first part of my PhD thesis, I review the statistics of the open string sector in T^6/(Z_2xZ_2) orientifold compactifications of the type IIA string. After an introduction to the orientifold setup, I discuss the two
Acharya   +101 more
core   +2 more sources

Comparative Studies of Lensing Methods [PDF]

open access: yes, 2000
Predictions of the standard thin lens approximation and a new iterative approach to gravitational lensing are compared with an ``exact'' approach in simple test cases involving one or two lenses.
Kling, Thomas P.   +2 more
core   +2 more sources

Comparing the clinical and economic efficiency of four natural surfactants in treating infants with respiratory distress syndrome.

open access: yesPLoS 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

Method to complete flow rate data in automatic fluviometric stations in the karst system of Lagoa Santa area, MG, Brazil

open access: yesBrazilian Journal of Geology, 2020
Data acquisition by automatic monitoring allows obtaining a large number of data, supporting a better understanding of the monitored region. The use of automated discharge measurement enables a better understanding of floods, the relationship between ...
Rodrigo Sérgio de Paula   +1 more
doaj   +1 more source

Extended MABAC method based on 2-tuple linguistic T-spherical fuzzy sets and Heronian mean operators: An application to alternative fuel selection

open access: yesAIMS Mathematics, 2023
In recent years, fossil fuel resources have become increasingly rare and caused a variety of problems, with a global impact on economy, society and environment.
Muhammad Akram   +4 more
doaj   +1 more source

Dynamical Renormalization Group Approach to Quantum Kinetics in Scalar and Gauge Theories [PDF]

open access: yes, 2000
We derive quantum kinetic equations from a quantum field theory implementing a diagrammatic perturbative expansion improved by a resummation via the dynamical renormalization group.
A. Bochkarev   +101 more
core   +2 more sources

Performance of similarity explicit group iteration for solving 2D unsteady convection-diffusion equation

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2021
In this paper, a similarity finite difference (SFD) solution is addressed for thetwo-dimensional (2D) parabolic partial differential equation (PDE), specifically on the unsteady convection-diffusion problem.
N. A. M. Ali   +3 more
semanticscholar   +1 more source

Dynamical effects of QCD in $q^2 \bar{q}^{2}$ systems

open access: yes, 2011
We study the coupling of a tetraquark system to an exchanged meson-meson channel, using a pure gluonic theory based four-quark potential {\em matrix} model which is known to fit well a large number of data points for lattice simulations of different ...
Jamil, M. Imran, Masud, Bilal
core   +1 more source

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