Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Abbas Saadat"'
Autor:
Safarali Feleh Shargh, Abbas Saadat, Abolhassan Najafi, Mohammad-Reza Khanzadeh Gharehshiran, Gholamreza Khalaj
Publikováno v:
Materials Research Express, Vol 7, Iss 3, p 036529 (2020)
The corrosion behavior and microstructural changes in explosively welded AA5083/AA1050/SS 321 multilayer tubes after heat treatment were studied. Heat treatment were performed in 350 and 450 °C for 6 and 8 h. Microscopic results indicated significan
Externí odkaz:
https://doaj.org/article/cf16c61103434a08a62207ef38af2ada
Publikováno v:
مجله دانشکده پزشکی اصفهان, Vol 29, Iss 174 (2012)
Background: Nanocomposites of biodegradable polymers and bioactive ceramics have high biocompatible and mechanical properties and are thus of high importance in bone tissue engineering. Among these nanocomposites, poly (3-hydroxybutyrate)/nano-hydrox
Externí odkaz:
https://doaj.org/article/d930180b8afe42b2b128840658796c9d
Publikováno v:
NUML International Journal of Business & Management; Jun2023, Vol. 18 Issue 1, p1-25, 25p
Autor:
Abbas Saadat, Shiran, Mohammadreza Khanzadeh Gharah, Amini, Kamran, Bakhtiari, Hamid, Samimi, Behrad
Publikováno v:
Protection of Metals & Physical Chemistry of Surfaces; Sep2019, Vol. 55 Issue 5, p942-950, 9p
Autor:
Nasrin Moshtaghi, Abbas Saadatmandi
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 4, Pp 1916-1924 (2021)
An important equation usually used in modeling neuronal dynamics is cable equation. In this work, a numerical method for the fractional cable equation which involves two Riemann-Liouville fractional derivatives is proposed. Our computational techniqu
Externí odkaz:
https://doaj.org/article/e2d38e7b4f6f410888773de3178bca0d
Autor:
Ali Eftekhari, Abbas Saadatmandi
Publikováno v:
Mathematics Interdisciplinary Research, Vol 6, Iss 1, Pp 11-22 (2021)
In this work, we develop the Sinc-collocation method coupled with a Double exponential transformation for solving a special class of nonlinear second-order multi-point boundary value problems (MBVP). This method attains a convergence rate of exponent
Externí odkaz:
https://doaj.org/article/7e196f8a1fc64f8a870e76edfe37f73d
Publikováno v:
Mathematics Interdisciplinary Research, Vol 5, Iss 2, Pp 71-86 (2020)
This paper provides the fractional derivatives of the Caputo type for the sinc functions. It allows to use efficient numerical method for solving fractional differential equations. At first, some properties of t
Externí odkaz:
https://doaj.org/article/f1f0e91ef9554717b393019566c69a4f
Autor:
Abbas Saadatmandi
Publikováno v:
Mathematics Interdisciplinary Research, Vol 2, Iss 1, Pp 23-31 (2017)
The computational method based on using the operational matrix of an orthogonal function for solving variational problems is computer oriented. In this approach, a truncated Hartley series together with the operational matrix of integration and integ
Externí odkaz:
https://doaj.org/article/e90184bb901142d985fc4fbca387c16d
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 38, Iss 3 (2019)
The aim of this paper is to present a new nonstandard Newton iterative method for solving nonlinear equations. The convergence of the proposed method is proved and it is shown that the new method has cubic convergence. Furthermore, two new multi-poin
Externí odkaz:
https://doaj.org/article/1c430c50efa944a5aaa3517e45b5cc49