Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Mohsen Heydari"'
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 17, Iss 1, Pp 1-6 (2024)
Thanks to their high strength-to-weight ratio, lightweightness, and excellent energy absorption, composite lattice panels can be used in the aerospace, marine, automotive, and other industries. These structures can be used as an alternative to string
Externí odkaz:
https://doaj.org/article/ad699a541c564b3ebb27353973c221a2
Publikováno v:
Journal of Ancient History and Archaeology, Vol 11, Iss 1 (2024)
Graveyards are one of the most important archeological sources for studying past humans, which give us information about the material and spiritual cultures of different folks and human groups that lived in the past. One of these graveyards is the Sa
Externí odkaz:
https://doaj.org/article/089afeecebf04df7b3552501be6e50aa
Publikováno v:
Journal of Ancient History and Archaeology, Vol 10, Iss 4 (2024)
The emergence of human settlements has always been based on natural factors; Factors such as altitude, water resources, communication routes, slope, temperature, and rainfall are the natural etiologies affecting the distribution of human settlements,
Externí odkaz:
https://doaj.org/article/cda3f239dbb24b79b0f06fe17fba5163
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 16, Iss 2, Pp 1-11 (2023)
In this paper, free vibration of laminated composite cylindrical shells reinforced with circumferential rings, are investigated with experimental, analytical and finite element methods and natural frequencies are obtained. The analysis is carried out
Externí odkaz:
https://doaj.org/article/7529cb231e04443cb755688749dca162
Publikováno v:
مجله بیوتکنولوژی کشاورزی, Vol 14, Iss 3, Pp 41-62 (2022)
ObjectiveThe objectives of this research were the study genetic diversity in Iranian and foreign pistachio cultivars using CBDP markers and the efficiency of these markers in the differentiation and grouping of cultivars. Materials and methodsIn this
Externí odkaz:
https://doaj.org/article/7c23c4d877c3460aafc2417c4a025d10
Autor:
Mohsen Heydari DASTENAEI, Mohsen DANA
Publikováno v:
Journal of Ancient History and Archaeology, Vol 10, Iss 1 (2023)
Human settlements emerged based on natural factors such as adequate water resources and suitable and fertile soil. Other factors such as altitude, slope, and slope direction, the distance to permanent water sources, and communication paths are natura
Externí odkaz:
https://doaj.org/article/865a64af347e41bca4d5b537702b6512
Autor:
Reza Kohandani, Ali Davar, Mohsen Heydari Beni, Jafar Eskandari Jam, Majid Eskandari Shahraki
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 15, Iss 1, Pp 1-20 (2022)
In this research the free vibration analysis of simply supported grid stiffened doubly curved shells by using a refined higher order theory is presented. The advantage of the present theory in comparison with other higher order theories is investigat
Externí odkaz:
https://doaj.org/article/b2cac262fd93427e81863068a1292ac2
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 15, Iss 1, Pp 1-9 (2022)
Nowadays grid structures are considered as one of the most useful composites because of their various applications. Since grid structures are vulnerable to impact loads, they should be investigated under such loadings. The present paper studies the l
Externí odkaz:
https://doaj.org/article/3d36d72361e24ee5bb4d86a8e0907d51
Autor:
Mohsen Heydari Dastenaei, Mohsen Dana
Publikováno v:
Documenta Praehistorica, Vol 49 (2022)
Iron Age settlements in the Middle Atrak Basin in Iran have a particular distribution pattern due to environmental, social, and economic variables, among which geographical factors play an essential role in creating and dispersing settlements. Some o
Externí odkaz:
https://doaj.org/article/764ccd303cff454bb8cd7ee608779078
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 14, Iss 3, Pp 85-89 (2021)
This study aims to the investigation of the effect of grid geometry on the modal response and buckling strength of a composite conical lattice structure under static axial loading by Finite Element Method (FEM). For this purpose, four structures with
Externí odkaz:
https://doaj.org/article/2454b2f7ac5841f8a6b73952fc716441