a wireless sensor network consists of many inexpensive sensor nodes that can be used toconfidently extract data from the environment .nodes are organized into clusters and in each cluster all non-cluster nodes transmit their data only to the cluster-head .the cluster-head transmits all received data to the base station .because of energy limitation in sensor nodes and energy reduction in each d...

demographic parameters of the ladybeetle, serangium montazerii fursch feeding on citrus whitefly, dialeurodes citri ashmead were determined on two host plants, page tangerine and thompson navel orange. this study was carried out under laboratory conditions (25 ± 1 °c and rh of 60 ± 5% and a photoperiod of 16: 8 h (l: d). total pre-adult periods of the lady beetle were 20.84 ± 0.302, 19.27 ± 0.2...

aim and background: the present study aimed to investigate the symptom severity and quality of life in patients suffering from bipolar disorder. methods and materials: this longitudinal and prospective study was done on 20 patients with bipolar type i disorder who were hospitalized in noor hospital of isfahan, iran. patients were evaluated before hospitalization, at the time of discharge, 3 and...