Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Sadegh Yousefi"'
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, Vol 15, Iss 11, Pp 724-733 (2022)
Background and Objectives: The increasing demand of people and students for computer technology and the Internet has caused mental health problems and social communication in them. In this study, the relationship between Internet addiction and genera
Externí odkaz:
https://doaj.org/article/4c02f2264e4843f8a299e4a6c644bee0
Autor:
Ashraf KHoramirad, zahra abedini, hoda ahmaritehran, Zohreh Khalajinia, Sarolah Shojaei, akram heidari, Sadegh Yousefi
Publikováno v:
Health, Spirituality and Medical Ethics, Vol 8, Iss 4, Pp 201-208 (2021)
Background and Objectives: Nurses are professionally and ethically obliged to provide spiritual care as part of comprehensive care for patients. The present study was conducted to determine the educational needs of nurses to provide spiritual care. M
Externí odkaz:
https://doaj.org/article/70917d073c7640b1a1da55a17fb9fe2f
Autor:
Ali Norouzi, Masoud Khajenoori, Jaber Safdari, Sadegh Yousefi-Nasab, Mohammad Hassan Mallah, Javad Karimi Sabet
Publikováno v:
Journal of Nuclear Research and Applications, Vol 1, Iss 1, Pp 40-46 (2021)
Stage cut control and simulation are the most important aspects in the optimum binary mixture or multi-component multiobjective cascades. Numerical investigation revealed that by controlling the cut of a separation cascade, defined as the ratio of th
Externí odkaz:
https://doaj.org/article/c524e295608c4ffdb65dd410dddd581f
Autor:
Ali Norouzi, Masoud Khajenoori, Jaber Safdari, Sadegh Yousefi-Nasab, Mohammad Hassan Mallah, Javad Karimi Sabet
Publikováno v:
Journal of Nuclear Research and Applications, Vol 1, Iss 1, Pp 47-56 (2021)
Design of cascade based on operational functions of a single machine is an important goal in the isotope separation theory. By recognizing the behavior of gas in a centrifuge machine, a cascade with desirable properties and parameters can be designed
Externí odkaz:
https://doaj.org/article/be8f5018a836455da9c0f1b76d442614
Publikováno v:
Computational Particle Mechanics. 10:565-584
Publikováno v:
Journal of Cluster Science. 33:2197-2207
Magnesium oxide (MgO) nanoparticles were fabricated at the ambient temperature by a chemical precipitation method. The as-synthesized nanoparticles were analyzed by using X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission
Autor:
Masoud Khajenoori, Jaber Safdari, Sadegh Yousefi-Nasab, Mohammad Hassan Mallah, Ali Norouzi, Javad Karimi Sabet
Publikováno v:
Nuclear Engineering Progress. 1:47-56
Design of cascade based on operational functions of a single machine is an important goal in the isotope separation theory. By recognizing the behavior of gas in a centrifuge machine, a cascade with desirable properties and parameters can be designed
Autor:
Behrooz Ghasemi, Sadegh Yousefi
Publikováno v:
Research on Chemical Intermediates. 47:2029-2047
In this research, high purity magnesium hydroxide (Mg(OH)2) nanoparticles were successfully synthesized by the wet chemical precipitation method from an impure precursor. The effective parameters of the synthesis to achieve magnesium hydroxide nanopa
Publikováno v:
Applied Surface Science. 493:766-778
Due to the momentum and energy exchange between the gas and solid surface molecules, by means of the accommodation coefficients in the Cercignani-Lampis-Lord (CLL) model, the velocity components used in the Direct Simulation Monte Carlo (DSMC) method
Publikováno v:
Vacuum. 203:111224