sm-f700fzkdnee In this research, a watermark algorithm is proposed to embed a secretmessage in a digital video.The proposed algorithm exploits edges and cornersregions in images, to be hosts for hiding secret bits.Embedding in these regionsis consider optimal since these regions featuring with colors variation, soembedding will not effect on unifor
The evaluation of propulsion systems used in UAVs is of paramount importance to enhance the flight endurance, increase the flight control performance, and minimize the power consumption.This evaluation, however, is typically performed experimentally after the preliminary hardware design of the UAV is completed, which tends to be expensive and time-
Implantation of a biomaterial is one of the important trends in solving the problem of bone tissue loss.Calcium hydroxiapatite (HAp), as the most representative bone component is a serious candidate for such implantations.The synthetic polymer poly-L-lactide (PLLA) in HAp/PLLA is often used as a polymeric voyage et cie quartier latin santal materia
Faithful action of the mitotic spindle segregates duplicated chromosomes into daughter cells.Perturbations of this process result in chromosome mis-segregation, leading to chromosomal instability and cancer 1073spx development.Chromosomes are not simply passengers segregated by spindle microtubules but rather play a major active role in spindle ass