Zobrazeno 1 - 10
of 287
pro vyhledávání: '"S. Alikhani"'
Publikováno v:
Interdisciplinary Neurosurgery, Vol 31, Iss , Pp 101675- (2023)
Objective: Hydrocephalus which is defined as excessive accumulation of cerebrospinal fluid in brain, is one of the most critical entities in pediatric neurosurgery; as it could result in severe developmental delay and neurologic deficits. Imaging eva
Externí odkaz:
https://doaj.org/article/5e72fcf48c1e4ca19f6114183a73469e
Autor:
S. Alikhani, I. P. Khominich
Publikováno v:
Вестник университета, Vol 0, Iss 5, Pp 93-100 (2021)
Currently, sanctions are considered an important tool of international policy for maintaining security and collective response to violations of international order. At the same time, they are a factor of negative impact on the economic situation of t
Externí odkaz:
https://doaj.org/article/d63c11e9bfe14585a3cb9bde9ee4428e
Autor:
S. Alikhani
Publikováno v:
Управление, Vol 9, Iss 2, Pp 33-45 (2021)
Oil is one of the most important sources of income for oil-exporting countries such as the Russian Federation and Iran, as well as the main raw material in the production process in oil-importing countries. Risks fluctuations in world oil prices can
Externí odkaz:
https://doaj.org/article/6b354d2712bb40da9d25c882db322616
Autor:
I. P. Khominich, S. Alikhani
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 18, Iss 2, Pp 5-12 (2021)
Economic sanctions always have destructive impact on economic structures of states, especially such developing countries as Iran and Russia. These countries used anti-sanction economic approach in order to oppose western sanctions. Strategy of anti-s
Externí odkaz:
https://doaj.org/article/563c747bb5c44584bed1937e8de96ceb
Autor:
S. Alikhani, S. Soltani
Publikováno v:
Journal of Algebraic Systems, Vol 8, Iss 2, Pp 209-217 (2021)
The distinguishing number $D(G)$ of a graph $G$ is the least integer $d$ such that $G$ has an vertex labeling with $d$ labels that is preserved only by a trivial automorphism. The minimum size of a label class in such a labeling of $G$ with $D(G) = d
Externí odkaz:
https://doaj.org/article/3668dcb2a7824b2e9a07c96387463069
Autor:
H. Dorbidi, S. Alikhani
Publikováno v:
Journal of Algebraic Systems, Vol 7, Iss 2, Pp 143-154 (2020)
In this paper we introduce and study a graph on the set of ideals of a commutative ring $R$. The vertices of this graph are non-trivial ideals of $R$ and two distinct ideals $I$ and $J$ are adjacent if and only $IJ=Icap J$. We obtain some properties
Externí odkaz:
https://doaj.org/article/dfdc5be773884255bec63d72b3ee7395
Autor:
S. Alikhani∗, N. Ghanbar
Publikováno v:
Journal of Mathematical Extension, Vol 9, Iss 3, Pp 73-85 (2015)
Let G be a simple graph of order n. The energy E(G) of G is the sum of the absolute values of the eigenvalues of G. The Randi´c matrix of G, denoted by R(G), is defined as the n×n matrix whose (i, j)- entry is (didj ) −1 2 if vi and vj are a
Externí odkaz:
https://doaj.org/article/72c798de54ec420dbc48872f5eb9ec5d
Publikováno v:
Journal of Mathematical Extension, Vol 8, Iss 2, Pp 1-9 (2014)
. Let G = (V, E) be a simple graph. The domination polynomial of G is the polynomial D(G, x) = Pn i=0 d(G, i)x i , where d(G, i) is the number of dominating sets of G of size i. In this paper, we present some new approaches for computation of d
Externí odkaz:
https://doaj.org/article/6214bf2cfe35465e89885dd4de43e7ea
Autor:
M. Izadikhah, S. Alikhani
Publikováno v:
Journal of Mathematical Extension, Vol 6, Iss 2, Pp 21-39 (2012)
Multi-criteria decision making (MCDM) refers to making decision in the presence of multiple and conflicting criteria. Multiobjective programming method such as multiple objective linear programming (MOLP) are techniques used to solve such multiple
Externí odkaz:
https://doaj.org/article/b62cafa9fea24162829a003238d80f96
Autor:
P. Amini, M.ST, S. Haghighi, M.D, S.M. Hosseini, Ph.D, A. Mahdavi, M.D., M.M. Gouya, M.D, S. Alikhani, M.D., N. Horri, M.D, A. Delavari, M.D., M. Amini, M.D
Publikováno v:
Journal of Mazandaran University of Medical Sciences, Vol 17, Iss 58, Pp 79-86 (2007)
Background and purpose: Several studies have shown differences in HTN prevalence between urban and rural populations. The aim of this study was to compare the prevalence of HTN and the status of HTN awareness, treatment and control between Iranian ur
Externí odkaz:
https://doaj.org/article/9bef89cd63224228bf424e945e907cca