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20022026
most citedMoSi2N4 single-layer: a novel two-dimensional material with outstanding mechanical, thermal, electronic, optical, and photocatalytic properties

256 citations

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6 papers · 1 filter

astro-ph2008★ 23 cited

Third Order Effect of Rotation on Stellar Oscillations of a -Cephei Star

K. Karami

Here the effect of rotation up to third order in the angular velocity of a star on the p, f and g modes is investigated. To do this, the third-order perturbation formalism presente…

astro-ph2008★ 18 cited

The effects of twisted magnetic field on coronal loops oscillations and dissipation

K. Karami, M. Barin

The standing MHD modes in a zero- cylindrical magnetic flux tube modelled as a straight core surrounded by a magnetically twisted annulus, both embedded in a straight ambient ex…

astro-ph2008★ 6 cited

Application of a New Non-Linear Least Squares Velocity Curve Analysis Technique for Spectroscopic Binary Stars

K. Karami, R. Mohebi, M. M. Soltanzadeh

Using measured radial velocity data of nine double lined spectroscopic binary systems NSV 223, AB And, V2082 Cyg, HS Her, V918 Her, BV Dra, BW Dra, V2357 Oph, and YZ Cas, we find c…

astro-ph2005★ 9 cited

Resonant absorption in dissipative flux tubes

H. Safari, S. Nasiri, K. Karami +1

We study the resonant absorption of MHD waves in magnetized flux tubes with a radial density inhomogeneity. Within the approximation that resistive and viscous processes are operat…

astro-ph2005★ 23 cited

Third Order Effect of Rotation on Stellar Oscillations of a B Star

K. Karami

The present paper aims at investigating the effect of rotation up to third order in the angular velocity of a star on p and g modes, based on the formalism developed by Soufi et al…

astro-ph2005★ 16 cited

Radial velocity-acceleration curve analysis of the spectroscopic binary stars by the nonlinear regression

K. Karami, H. Teimoorinia

We will introduce a new method to derive the orbital elements of the spectroscopic binary stars. Fitting the adopted radial velocity curves on the measured experimental data, the c…