In this paper we analyze the local and global boundary rigidity problem for general Riemannian manifolds with $(M,g)$. We show that distance function, i.e., $d_g|_{\partial M \times \partial M}$, known near a point $p\in M$ at which $\partial is strictly convex, determines $g$ in suitable neighborhood of $p$ $M$, up to natural diffeomorphism invariance problem. also consider closely related len...

In this paper, an evolutionary scan-matching approach is proposed to solve optimization issue in simultaneous localization and mapping (SLAM). A rich literature has been invested direction, however, most of the approaches lack fast convergence simplicity regarding process, which should directly affect accuracy environment’s map estimated pose. It a line research that always active, offering var...

Background: Many sperm characteristics including, motility and morphology are important for normal spermatozoa- oocyte intraction. These features may be altered during vitrification. Motile sperm organelle morphology examination (MSOME) is an unstained real time high magnification technique that analysis viable sperm morphology instantly. This study aimed to investigate the influence of vitrifi...