Zobrazeno 1 - 10
of 747
pro vyhledávání: '"M, Fattahi"'
Autor:
M. Fattahi, Sh. Pourmoghadam
Publikováno v:
Majallah-i ̒Ulum-i Bāghbānī, Vol 37, Iss 4, Pp 901-914 (2024)
Introduction Almond (Prunus amygdalus) is considered to be able to tolerate drought stress fairly well during all stages of growth. Water shortages are very frequent in many countries, and, together with the rising demand for the industry, the growt
Externí odkaz:
https://doaj.org/article/1b93cb86142449e6b6f56dd049c20b69
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Scramjet engines are considered a highly promising technology for improving high-speed flight. In this study, we investigate the effects of using multi-extruded nozzles on fuel mixing and distribution inside the combustion chamber at superso
Externí odkaz:
https://doaj.org/article/364e827b9d25483c9790f0ebb4cb4036
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In this study, computational fluid dynamics (CFD) is used to disclose the impacts of upstream shock waves on fuel mixing of cross coaxial air and fuel jet at a scramjet engine. This study has tried to investigate the impact of three differen
Externí odkaz:
https://doaj.org/article/f6a53a61a2cb420b8b4258b244391512
Autor:
M. Fattahi, A. Mohammadkhani
Publikováno v:
Majallah-i ̒Ulum-i Bāghbānī, Vol 37, Iss 2, Pp 351-362 (2023)
Introduction UCB-1 hybrid rootstock is propagated from the seed of a controlled cross between a P. atlantica female and a P. integerrima male. Clonal propagation of this rootstock is also necessary since it produces identical genotypes. UCB1 has rec
Externí odkaz:
https://doaj.org/article/238d75313b8345cf99f6bb81ec52e458
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22559- (2023)
Significant deformation of the metal structure can be achieved without breaking or cracking the metal. There are several methods for deformation of metal plastics. The most important of these methods are angular channel pressing process, high-pressur
Externí odkaz:
https://doaj.org/article/d27c3e059eb04b05b73ba93c36de6dc8
Publikováno v:
Desert, Vol 27, Iss 1, Pp 115-139 (2022)
Chemical indices are widely used for characterizing the degree of weathering. In this study, we focused on evaluating the capability of chemical weathering indices to distinguish the sequence of aeolian-fluvial sediments in an arid region of Iran. Se
Externí odkaz:
https://doaj.org/article/2d6cd5f1f58a4c519ff5d280256cbb2a
Publikováno v:
Eiszeitalter und Gegenwart, Vol 70, Pp 145-150 (2021)
Externí odkaz:
https://doaj.org/article/6480862934d843a6946c59f4b685c03d
Publikováno v:
International Journal of Engineering Transactions B: Applications; Nov2024, Vol. 37 Issue 11, p2239-2255, 17p
Publikováno v:
Journal of Agricultural Machinery, Vol 10, Iss 2, Pp 201-212 (2020)
Introduction Dracocephalum moldavica L. is an annual plant with blue or white flowers and fragrant leaves which belongs to the family of Lamiaceae with the height of up to 80 cm. This plant is native to Central Asia and is accepted in Central and Eas
Externí odkaz:
https://doaj.org/article/adb140abdaf04519bf115564011251da
Autor:
Hanifeh, Reza1 (AUTHOR), M. Fattahi, A.1 (AUTHOR)
Publikováno v:
Mechanics Based Design of Structures & Machines. 2022, Vol. 50 Issue 7, p2569-2581. 13p.