Using measured radial velocity data of five double-lined spectroscopic binary systems EQ Tau, V376 And, V776 Cas, V2377 Oph and V380 Cygni, we find corresponding orbital and spectroscopic elements via the method introduced by Karami & Teimoorinia and Karami & Mohebi. Our numerical results are in good agreement with those obtained by others using more traditional methods.

This paper presents an efficient optimization procedure to find the optimal shapes of double curvature  arch  dams  considering  fluid–structure  interaction  subject  to  earthquake  loading. The optimization is carried out using a combination of the magnetic charged system search, big bang-big crunch algorithm and artificial neural network methods. Performing the finite element  analysis  dur...

This paper brings to light a method based on Multiphase algorithm for single variable equation using Newton's correction. Newton's method is derived through the logarithmic differentiation of polynomial equation. A correction term which enhances the high speed of convergence is hereby introduced. A translation of Newton's method to Total Step and Single Step Methods (T. S. M and S. S. M) re...

Starting from a biochemical signalling pathway model expressed in a process algebra enriched with quantitative information we automatically derive both continuous-space and discrete-state representations suitable for numerical evaluation. We compare results obtained using implicit numerical differentiation formulae to those obtained using approximate stochastic simulation thereby exposing a fla...

For the study of peri-implant tissue differentiation, a repeated sampling bone chamber has been developed. Mathematical models that describe tissue differentiation help to gain insight into the processes taking place in the chamber. We consider here the numerical solution of a taxisdiffusion-reaction partial differential equation model. The general approach is the method of lines and we pay spe...

The vertebrate body is supported by a bony skeleton, which is largely formed by endochondral ossification. To ensure normal bone growth, differentiation of chondrocytes has to be tightly regulated. One of the major regulators of this process is the growth factor Indian hedgehog (Ihh). Endochondral ossification is impaired in Ihh mutant mice due to disturbed chondrocyte proliferation and differe...

The vertebrate body is supported by a bony skeleton, which is largely formed by endochondral ossification. To ensure normal bone growth, differentiation of chondrocytes has to be tightly regulated. One of the major regulators of this process is the growth factor Indian hedgehog (Ihh). Endochondral ossification is impaired in Ihh mutant mice due to disturbed chondrocyte proliferation and differe...

The vertebrate body is supported by a bony skeleton, which is largely formed by endochondral ossification. To ensure normal bone growth, differentiation of chondrocytes has to be tightly regulated. One of the major regulators of this process is the growth factor Indian hedgehog (Ihh). Endochondral ossification is impaired in Ihh mutant mice due to disturbed chondrocyte proliferation and differe...