Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Amir Jafarpour"'
Autor:
Reza Mikaeil, Akbar Esmaeilzadeh, Sina Shaffiee Haghshenas, Mohammad Ataei, Sina Hajizadehigdir, Amir Jafarpour, Tae-Hyung Kim, Zong Woo Geem
Publikováno v:
Journal of Soft Computing in Civil Engineering, Vol 6, Iss 1, Pp 88-109 (2022)
Freezing is one of the most effective natural and environmental factors on the physical and mechanical characteristics of dimension stones. Since, freezing is a destructive agent, thus causes the undesirable stone conditions and reduces quality and i
Externí odkaz:
https://doaj.org/article/de20fa7e6d034ebc9b236be656c0f5be
Autor:
Amir Jafarpour Mahalleh, Ali Hossein Mesgarzadeh, Seyedhosein Jarolmasjed, Abbas Soltani Somee, Monireh Khordadmehr, Yashar Rezaei, Solmaz Maleki Dizaj, Shahriar Shahi
Publikováno v:
Biomimetics, Vol 8, Iss 2, p 137 (2023)
The aim of this study was to assess the multi-phasic use of extracorporeal shock wave therapy (ESWT) as an adjuvant treatment to accelerate the osseointegration of titanium dental implants. Initially, twelve titanium mini-screws were inserted in femu
Externí odkaz:
https://doaj.org/article/edacaaea6c2546679c2bb1496650ec68
Autor:
Reza Mikaeil, Akbar Esmaeilzadeh, Sara Aghaei, Sina Shaffiee Haghshenas, Amir Jafarpour, Javad Mohammadi, Mohammad Ataei
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
One of the most significant factors in the estimation of dimension stone quarry cost is the production rate of rock cutting machines. Evaluating the production rate of chain-saw machines is a very significant and practical issue. In this research, it
Externí odkaz:
https://doaj.org/article/579cd3d3b43445d885ad7bb7d6c7fa7b
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 6, Iss 1, Pp 41-53 (2020)
One of the important steps in designing and implementation of tunneling projects is analyzing and managing the risks from the viewpoint of geotechnical risks. Second part of the Emamzadeh Hashem tunnel is one of the greatest civil projects in Iran th
Externí odkaz:
https://doaj.org/article/449f02a359384652b98271e5370a8bdd
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 5, Iss 1, Pp 89-103 (2019)
Today, one of the challenges in safety management of under-ground excavations is the water inflow into them. The tunnels and underground constructions are causing to remove a pile of soil and rock area and significant changes in the state of tension
Externí odkaz:
https://doaj.org/article/5475db1eed41499887a77618c50d7ea6
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 53, Iss 1, Pp 15-23 (2019)
Increasing the production rate and minimizing the related costs, while optimizing the safety measures, are nowadays’ most important tasks in the mining industry. To these ends, mechanization of mines could be applied, which can result in significan
Externí odkaz:
https://doaj.org/article/fbff145f25194b47b0a22143aff2e861
Autor:
Amir Jafarpour, Hasan Mohammadi
Publikováno v:
آموزش مهندسی ایران, Vol 20, Iss 77, Pp 113-131 (2018)
The Dār-ol-Fonoun (Polytechnic) School of Tehran founded by Amirkabir in the Qajar Period along the European scientific progress, with the aim of teaching engineering, technical, military and medical sciences and promoting the level of the Iranian y
Externí odkaz:
https://doaj.org/article/2e3b1258bb234ed8aeede25c9c336f98
Akademický článek
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Publikováno v:
Bulletin of Engineering Geology and the Environment. 81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31fe0c944d427cff114f702556250e84
https://doi.org/10.1007/s10064-022-02807-8
https://doi.org/10.1007/s10064-022-02807-8
Autor:
Amir Jafarpour, Sara Aghaei, Javad Mohammadi, Reza Mikaeil, Mohammad Ataei, Sina Shaffiee Haghshenas, Akbar Esmaeilzadeh
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 36
Issue 1
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
Volume 36
Issue 1
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
One of the most significant factors in the estimation of dimension stone quarry cost is the production rate of rock cutting machines. Evaluating the production rate of chain-saw machines is a very significant and practical issue. In this research, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1621ab73beca67766748bd7b6e04353e
https://doi.org/10.17794/rgn.2021.1.3
https://doi.org/10.17794/rgn.2021.1.3