Zobrazeno 1 - 10
of 488
pro vyhledávání: '"N Chegini"'
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 1, Pp 29-42 (2018)
Objective: The use of miniature X-ray source in electronic brachytherapy is on the rise so there is an urgent need to acquire more knowledge on X-ray spectrum production and distribution by a dose. The aim of this research was to investigate the infl
Externí odkaz:
https://doaj.org/article/af14c1e1bad64c6297e4cee647ecae41
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 13, Iss 3, Pp 397-425 (2023)
The purpose of this paper is to design a fully discrete hybridized discon-tinuous Galerkin (HDG) method for solving a system of two-dimensional (2D) coupled Burgers equations over a specified spatial domain. The semi-discrete HDG method is designed f
Externí odkaz:
https://doaj.org/article/bb4cbaa2254945869598e34a72dee57e
Autor:
F Bahramnezhad, N Chegini
Publikováno v:
Journal of Medical Education and Development.
Introduction: The majority of nursing students believed that their knowledge in the field of pharmacology is far from the desired level, which can be due to the large volume of intensive one-semester content and ineffective teaching of the pharmacolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ff198159574dae3361bfd1212a94859
https://doi.org/10.18502/jmed.v17i2.10609
https://doi.org/10.18502/jmed.v17i2.10609
Autor:
James R. Cooper, Prasad Daggupati, Amir H. N. Chegini, Luca Mao, Khabat Khosravi, Andrew D. Binns
Publikováno v:
INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH
Bed-load transport plays a critical role in river morphological change and has an important impact on river ecology. Although there is good understanding of the role of the variation of river bed grain size on transport dynamics in equilibrium condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::889d075cefa50e980e559ad743b7e629
https://doi.org/10.1016/j.ijsrc.2019.10.005
https://doi.org/10.1016/j.ijsrc.2019.10.005
Autor:
Patricia M. Saco, Khabat Khosravi, Andrew D. Binns, José F. Rodríguez, Amir H. N. Chegini, Luca Mao
Publikováno v:
Water
Volume 13
Issue 13
Water, Vol 13, Iss 1874, p 1874 (2021)
Volume 13
Issue 13
Water, Vol 13, Iss 1874, p 1874 (2021)
So far, few studies have focused on the concept of critical flow velocity rather than bed shear stress for incipient sediment motion. Moreover, few studies have focused on sediment mixtures (graded sediment) and shape rather than uniform sediment for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae70aa83d357b60abcf9574d2fe41811
Publikováno v:
KSCE Journal of Civil Engineering. 22:1170-1178
Entrainment of moving grains in gravel beds has been the subject of many studies to improve the understanding of sediment entrainment. In this paper, following the recent trends to automatically extract the essential information from gravel bed image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f570c746870e14126462073d30cf2145
https://doi.org/10.1007/s12205-017-0576-z
https://doi.org/10.1007/s12205-017-0576-z
The objective of this study was to experimentally evaluate the difference in the transport of uniform (5.17, 10.35, 14, 20.7 mm) and graded sediment (mixture of these rounded particles with equal weight proportions) under different unsteady flow hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0e5fac1125e5bbeab466b56d2a4b83
https://eprints.lincoln.ac.uk/id/eprint/38211/3/KK.pdf
https://eprints.lincoln.ac.uk/id/eprint/38211/3/KK.pdf
Autor:
Andrew D. Binns, Prasad Daggupati, Luca Mao, Khabat Khosravi, Amir H. N. Chegini, James R. Cooper
Publikováno v:
International Journal of Sediment Research. 36:163
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42a11f6664984f9213a69e00e2d57abe
https://doi.org/10.1016/j.ijsrc.2020.08.002
https://doi.org/10.1016/j.ijsrc.2020.08.002
Akademický článek
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Autor:
Mohammad Daliri, Amir H. N. Chegini
Publikováno v:
TURKISH JOURNAL OF ENGINEERING AND ENVIRONMENTAL SCIENCES. 38:392-403
Destructive solitary (tsunami) waves are capable of moving large amounts of coastal sediments and causing subsequent morphological changes in sandy beaches. Experimental studies can be significantly helpful to assess the process of sediment transport
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3737fcf0a28cd0f33db194b740d29519
https://doi.org/10.3906/muh-1404-2
https://doi.org/10.3906/muh-1404-2