Physiological and sanitary seed quality is essential for rapid and uniform crop establishment at field, a factor which contributes to vegetable crop production success.The aim was to evaluate physiological and sanitary quality of lettuce and cabbage seeds coming three lots acquired in trade.Physiological quality was determined by means of germinati
Cancer is responsible for approximately 7.6 million deaths per year worldwide.A 2012 survey in the United Kingdom found dramatic improvement in survival rates for childhood cancer because of increased participation in clinical trials.Unfortunately, overall patient participation in cancer clinical studies is low.A key logistical barrier to patient a
Different discharge processes of triggered lightning can radiate electromagnetic signals with different frequency bands.During the triggered-lightning experiment conducted at the Field Experiment Base on Lightning Sciences of China Meteorological Administration (CMA-FEBLS), three magnetic field (B-field) antennas with different frequency responses