The problem of high-resolution direction finding is considered using a distributed array network with position errors, called partly calibrated array. These errors are common in practice, and significantly affect high angular resolution. Existing calibration methods rely on centralized data transmission, which requires all the measurements to be transmitted computation center. This mode leads c...

objective: perovskia abrotanoides karel, belongs to the family lamiaceae and grows wild alongside the mountainous roads inarid and cold climate of northern iran. the anti-tumor activity of p. abrotanoides root extract has been shown previously. this study was designed to examine in vitro anti-proliferative and pro-apoptotic effects of flower extract of p. abrotanoides on mcf-7 and hela cell lin...