Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Abolfazl Darvizeh"'
Autor:
Shahab Eshghi, Hamed Rajabi, Shaghayegh Shafaghi, Fatemeh Nabati, Sana Nazerian, Abolfazl Darvizeh, Stanislav N. Gorb
Publikováno v:
Advanced Science, Vol 11, Iss 23, Pp n/a-n/a (2024)
Abstract Scaling in insect wings is a complex phenomenon that seems pivotal in maintaining wing functionality. In this study, the relationship between wing size and the size, location, and shape of wing cells in dragonflies and damselflies (Odonata)
Externí odkaz:
https://doaj.org/article/d093df18314e432d88b5c11ae5cfdd19
Autor:
Shahab Eshghi, Fatemeh Nabati, Shaghayegh Shafaghi, Vahid Nooraeefar, Abolfazl Darvizeh, Stanislav N. Gorb, Hamed Rajabi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Despite extensive research on the biomechanics of insect wings over the past years, direct mechanical measurements on sensitive wing specimens remain very challenging. This is especially true for examining delicate museum specimens. This has
Externí odkaz:
https://doaj.org/article/031d32c9ad064a778137609ae27fea28
Autor:
Poramate Manoonpong, Hamed Rajabi, Jørgen C. Larsen, Seyed S. Raoufi, Naris Asawalertsak, Jettanan Homchanthanakul, Halvor T. Tramsen, Abolfazl Darvizeh, Stanislav N. Gorb
Publikováno v:
Advanced Intelligent Systems, Vol 4, Iss 1, Pp n/a-n/a (2022)
Robot foot and gripper structures with compliancy using different mechanical solutions have been developed to enhance proper contact formations and gripping on various substrates. The Fin Ray structure is one of the solutions. Although the Fin Ray ef
Externí odkaz:
https://doaj.org/article/b7c2b6108af34453b2c3c14637185a72
Autor:
Sepehr H. Eraghi, Arman Toofani, Ali Khaheshi, Mohammad Khorsandi, Abolfazl Darvizeh, Stanislav Gorb, Hamed Rajabi
Publikováno v:
Advanced Science, Vol 8, Iss 16, Pp n/a-n/a (2021)
Abstract Wing‐to‐wing coupling mechanisms synchronize motions of insect wings and minimize their aerodynamic interference. Albeit they share the same function, their morphological traits appreciably vary across groups. Here the structure–materi
Externí odkaz:
https://doaj.org/article/f5de90eb74c14ab886b8981d0a0c8bb4
Publikováno v:
Advanced Composites Letters, Vol 28 (2019)
The determination of mechanical properties at the nanoscale is of such importance today that researchers pay special attention to it. Discovering the mechanical properties of biological composite structures in the nanoscale is much interesting today.
Externí odkaz:
https://doaj.org/article/5d9ec8262cac4890b75097783a530a6a
Publikováno v:
Insects, Vol 11, Iss 8, p 546 (2020)
The finite element (FE) method is one of the most widely used numerical techniques for the simulation of the mechanical behavior of engineering and biological objects. Although very efficient, the use of the FE method relies on the development of acc
Externí odkaz:
https://doaj.org/article/44c90753a58147879edcf2bfaa9c627a
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 236:7593-7616
Experimental investigations of teeth are significantly impeded with the main impediments being small dimensions involved and ethical issues associated with in vivo testing. On the other hand, numerical simulations which can be used as an alternative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::884408cb74862087faad42d79cbea6d5
https://doi.org/10.1177/09544062221079502
https://doi.org/10.1177/09544062221079502
Publikováno v:
Engineering Computations, 2014, Vol. 31, Issue 7, pp. 1401-1443.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-11-2012-0303
Publikováno v:
The Journal of Strain Analysis for Engineering Design. 57:155-164
The effect of strain rate on the cavitation time and elastoplastic deformation of steel rectangular plate subjected to underwater explosion load is analytically and numerically investigated in this study. At the cavitation time, the total pressure of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10f8f110896581b8c882d2fc4208ea70
https://doi.org/10.1177/03093247211020840
https://doi.org/10.1177/03093247211020840
Publikováno v:
Journal of Failure Analysis and Prevention. 21:570-581
Pipelines are identified as one of the most important elements in the transmission of energy worldwide, and hence, their maintenance is of great importance. Accordingly, many standards have been developed to maintain these pipelines in services, such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6721078dab7264c4db7690539934ef67
https://doi.org/10.1007/s11668-020-01100-8
https://doi.org/10.1007/s11668-020-01100-8