Abstract: A method and device selectively and reversibly disrupts the blood-brain barrier (BBB) in a selected volume of the brain without the need for exogenous agents. The method and device employ low intensity directed ultrasound (LODUS) that is safe, reduces the danger of cavitation and thermal tissue damage, and is able to expose small or large regions of the brain to achieve a desired therapeutic or prophylactic effect.

Abstract: The invention comprises a low cost, lightweight, self-contained video transmission module for transmitting streaming video images from a video image source to a remote location over a packet-switched network such as the internet. The transmission module requires no user skill or expertise to connect or to operate and provides high quality real-time streaming video to remote users. The transmission module is especially useful for transmitting images from medical equipment such as XRay, CT, MRI and ultrasound equipment at a medical site which does not otherwise have access to video conference capabilities to thereby enable consultation with specialists at a remote location. Thus, it is expected to be especially beneficial to smaller and poorer medical sites, as well as enabling real-time consultation from mobile vehicles such as ambulances or helicopters. It also is expected to be useful in other applications involving remote consultations accompanied by video streaming.

Abstract: A commodity trading system having a centralized computer and data base. Each commodity, such as a bale of cotton, or a block of bales, is represented in the data base as a file having all the information unique to such bale, including a title flag. The title flag field of bale record and block record indicates whether the title to the cotton bale, or block of bales, is carried by way of a card-type warehouse receipt, or electronically. The electronic representation of title eliminates the transferral of documentary type title which is traditionally mailed to various locations to follow the trading transactions.

Abstract: A commodity trading system having a centralized computer and data base. Each commodity, such as a bale of cotton, is represented in the data base as a file having all the information unique to such bale, including a title flag. The title flag field of the file indicates whether the title to the cotton bale is carried by way of a card-type warehouse receipt, or electronically. The electronic representation of title eliminates the transferral of documentary type title which is traditionally mailed to various locations to follow the trading transactions.