will is the basis and foundation of contracts and possessions; almost without which no contract and possession can take the religious and legal affects. heart is the place of will, and because will has a high dignity, it cannot attributed to any matter unless it is declared and manifested. silence is one of the means of interpretation of the will. it, like utterance, scribe, deed and gesture, h...

A mobile robot system, capable of performing various tasks for the physically disabled, has been developed. To avoid collision with unexpected obstacles, the mobile robot uses ultrasonic range finders for detection and mapping. The obstacle avoidance strategy used for this robot is described. Since this strategy depends heavily on the performance of the ultrasonic range finders, these sensors a...

Environ. Entomol. 9: 704-708 (1980) The normal feeding behavior of Simulium vittatum larvae was disrupted following exposure to high concentrations of suspended particles under simulated stream conditionsVirtuaHv all particulates tested caused inhibition of feeding at a concentration of 50 mg/liter, indicating that inhibition is ’a nonspecific response. The percentage of larvae with inhibited f...

wo interesting articles from Harvard University investigators in this issue of Biological Psychiatry challenge us to reconsider and rethink the complexities of the underlying eurobiology of posttraumatic stress disorder (PTSD). We refer o these articles with a view to highlighting their unique contriutions to the literature and the new directions they motivate for ranslational research in PTSD ...