Zobrazeno 1 - 10
of 1 970
pro vyhledávání: '"S Amiri"'
Autor:
R Fathi, S Amiri Bidvari
Publikováno v:
Iranian Journal of Physics Research, Vol 21, Iss 4, Pp 643-650 (2022)
In the present work, the fully differential cross section of atomic helium ionization by protons impact at high energy ranges is calculated. The calculations of the fully differential cross section have been performed by using the three-body formalis
Externí odkaz:
https://doaj.org/article/1b1b16cb696042549cb7162d47de8fcf
Publikováno v:
Archives of Razi Institute, Vol 76, Iss 2, Pp 223-229 (2021)
Fascioliasis is an emerging and important food and water-borne disease in human communities which has become one of the most important health challenges in countries, like Iran. It causes weight loss, a decrease in feed conversion ratio as well as mi
Externí odkaz:
https://doaj.org/article/043e5a02f09b4c9c99b7d441658267e6
Publikováno v:
Iranian Journal of Physics Research, Vol 20, Iss 3, Pp 455-461 (2020)
In the present work, the triple and double differential cross sections of atomic hydrogen ionization in the collision with protons at intermediate and high energy ranges are calculated. Interaction potentials were considered as Coulomb form and the c
Externí odkaz:
https://doaj.org/article/1295226200d7467bbb2a6c7c79078617
Publikováno v:
Iranian Journal of Physics Research, Vol 19, Iss 3, Pp 559-564 (2019)
In the present work, the triple and double cross sections of atomic hydrogen ionization in collision with the proton are calculated. The potential of the interaction is considered as a Coulombic; also, the first and second order Born approximations h
Externí odkaz:
https://doaj.org/article/619997ae084b47a88cba03f27ad17d79
Publikováno v:
Iranian Journal of Physics Research, Vol 19, Iss 2, Pp 397-403 (2019)
In the present work, the total cross-section for the ionization of H, He, Ne and Ar atoms by +He2+ ، H+ ، Li3 ions has been calculated. In these calculations, a binary encounter approximation in the form of a two-body process between projectile ion
Externí odkaz:
https://doaj.org/article/6acdf584096b450fa348f2f1075bba23
Autor:
S Amiri Bidvari, R Fathi
Publikováno v:
Iranian Journal of Physics Research, Vol 18, Iss 4, Pp 559-569 (2019)
In the present work, the scattering differential cross section has been investigated for ion-multi electron atoms collision in the charge transfer channel. For this purpose, an active electron model was implemented and the collision process was consi
Externí odkaz:
https://doaj.org/article/49e77b5c6ab44b74966792f9a832daab
Publikováno v:
Iranian Journal of Physics Research, Vol 17, Iss 2, Pp 191-196 (2017)
In this paper, we have discussed about the role of two emittance values suggested for Iranian Light Source Facility (ILSF) (3.278 and 0.476 nm.rad) on different radiation features of the synchrotron light sources (bending magnet, shaker and oscillato
Externí odkaz:
https://doaj.org/article/ce6fef8187ca43dda0a47e2c9f2ae109
Autor:
S Amiri, A Isazadegan
Publikováno v:
Armaghane Danesh Bimonthly Journal, Vol 22, Iss 2, Pp 242-254 (2017)
Abstract Background & aim: Poor quality sleep is very common in modern societies and has a significant negative impact on psychological and physiological Dimensions. The purpose of the present study was to investigate correlational relationships
Externí odkaz:
https://doaj.org/article/2dd73ed5ca944f65b9560522f84123f8
Publikováno v:
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, Vol 24, Iss 6, Pp 449-459 (2016)
Introduction: Autonomic nervous system (ANS) activity is viewed as a major component of the emotion response in many recent theories of emotion. The aim of this study was to compare the cardiovascular reactivity in patients with cancer and normal sub
Externí odkaz:
https://doaj.org/article/f0096cc31f0741e5afdad96fd25bf2e2
Publikováno v:
Iranian Journal of Physics Research, Vol 15, Iss 4, Pp 391-399 (2016)
In the present work the first and second order scattering amplitudes and the related phase were calculated in the charge transfer channel. The positronium formation, with the impact of molecular hydrogen ion, has been carried out using multiple chann
Externí odkaz:
https://doaj.org/article/a3f302067806415dabd9c1b94d41c76d