Zobrazeno 1 - 10
of 62
pro vyhledávání: '"M. A. Ashrafi"'
Publikováno v:
Journal of Nanostructures, Vol 4, Iss 2, Pp 167-176 (2014)
In this paper, surface and piezoelectric effects on the vibration behavior of nanowires (NWs) are investigated by using a Timoshenko beam model. The electric field equations and the governing equations of motion for the piezoelectric NWs are derived
Externí odkaz:
https://doaj.org/article/9a580685a77e4a339cf68d60bd694a78
Publikováno v:
Shock and Vibration, Vol 2014 (2014)
On the basis of modified couple stress theory, the postbuckling behavior of the Euler-Bernoulli microscale FG beams is investigated by means of an exact solution method. The modified couple stress theory as a nonclassical continuum theory is capable
Externí odkaz:
https://doaj.org/article/c409546feb5049d19c765ffbc368e661
Publikováno v:
Shock and Vibration, Vol 2014 (2014)
The vibration behavior of piezoelectric microbeams is studied on the basis of the modified couple stress theory. The governing equations of motion and boundary conditions for the Euler-Bernoulli and Timoshenko beam models are derived using Hamilton
Externí odkaz:
https://doaj.org/article/85284e5281dc4207b828b0845bb101b1
Autor:
M. Bajoghli, M. A. Ashrafi
Publikováno v:
Iranian Journal of Public Health, Vol 3, Iss 3 (1974)
Patients with pulmonary cavities are usually exposed to other pulmonary infections, especially of fungus origin, such as Asnprgillosis and Coccidiomycosis. They are manifested by the formation of fungus ball in these cavities, which is completely res
Externí odkaz:
https://doaj.org/article/b36ee69a5c304418851d69cf6f6680e3
Autor:
R. Mohamadi, M. J. Ashrafi
Publikováno v:
International Journal of Applied Mechanics. 15
Shape memory alloys (SMA) exhibit the shape memory effect (SME), allowing the alloy which is upon a cyclic thermal loading to return to its original shape after heating beyond the transformation temperature. Two-way SMAs deform during heating and coo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c2c6b30de0fd6b3d13ddc31da477d41
https://doi.org/10.1142/s1758825123500126
https://doi.org/10.1142/s1758825123500126
Publikováno v:
OALib. :1-13
Rice is the staple food crop for a large part of the human population in the world today. Rice blast is by far the most important disease of the many diseases that attack rice caused by Magnaporthe oryzae oryzae (MoO). Failures of entire rice crops h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009c3fede03847af77d6cd5b2c43a856
https://doi.org/10.4236/oalib.1107510
https://doi.org/10.4236/oalib.1107510
Publikováno v:
OALib. :1-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fce8be527b32404a1ac1c5845b1e2aa
https://doi.org/10.4236/oalib.1107521
https://doi.org/10.4236/oalib.1107521
Autor:
M. R. Ashrafi, Ali Reza Tavasoli, Ali Hosseini Bereshneh, Morteza Heidari, Masood Ghahvechi Akbari, Sareh Hosseinpour, Reza Shervin Badv, Mahmoud Mohammadi, Reza Azizi Malamiri, Gholamreza Zamani
Background Duchenne muscular dystrophy (DMD) is the most common muscular dystrophy in the pediatric population. The manifestations of this disease include progressive muscle weakness, gait dysfunction, and motor impairment, leading to a loss of ambul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d97ded156174ac4f80d0aee8628980f
https://doi.org/10.21203/rs.3.rs-185817/v1
https://doi.org/10.21203/rs.3.rs-185817/v1
Autor:
T M S Ashrafi, G Mohanty
Publikováno v:
Journal of Physics: Conference Series. 2267:012089
In this theoretical work, the sensitivity of the surface plasmon resonance (SPR) sensor is studied in the presence alcoholic sensing medium. Here sensing medium is taken as alcohol at different concentrations i.e. 0%, 20%, 50%, 80% and 100%. The sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ab7f78f74b3579402b00a96cf6d8a4a
https://doi.org/10.1088/1742-6596/2267/1/012089
https://doi.org/10.1088/1742-6596/2267/1/012089
Autor:
Vera Malinova, Eugen Mengel, Yasmina Amraoui, Anna Ardissone, A. Brecht, T. Bremova-Ertl, M. R. Ashrafi, Stanislavs Bardins, Ettore Salsano, S. Kolb, Mark Walterfang, Larry A Abel, Jordi Gascón-Bayarri, Miriam Kolníková, Michael Strupp, Ali Reza Tavasoli
Niemann-Pick type C (NPC) is a rare lysosomal storage disorder with ocular motor involvement. In a multicontinental, cross-sectional study we characterized ocular motor function in 72 genetically proven patients from twelve countries by means of vide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39abf30123f408197e35e1f9421c9cd1