Abstract: The present invention relates to the anti dengue activity of the cissampelos pareira extracts. Pharmaceutical compositions comprising extracts of cissampelos pareira and processes for the preparation of extracts of cissampelos pareira are also provided.

Abstract: The present invention relates to an extract of Cissampelos pareira, its pharmaceutical compositions, and its therapeutic use in the prevention and treatment of dengue. It also relates to processes for the preparation of these extracts.

Abstract: A system and a method are provided that may be used to determine the suitability of a client for use in medical diagnosis. Multimedia content may be presented on the client and used to elicit responses from a user indicative of the suitability of the client for use in medical diagnosis. The elicited responses may be used to determine the suitability of the client for medical diagnosis.

Abstract: A system and a method are provided that may be used to determine the suitability of a client for use in medical diagnosis. Multimedia content may be presented on the client and used to elicit responses from a user indicative of the suitability of the client for use in medical diagnosis. The elicited responses may be used to determine the suitability of the client for medical diagnosis.

Abstract: According to one embodiment of the invention, a method for managing channels in a wireless network includes retrieving device parameters from a wireless network device communicating on a channel in the wireless network. The device parameters include a parameter indicative of a location of the wireless network device and a parameter indicative of the channel of the wireless network device. The channel is associated with a data transmission frequency. The method also includes generating a list of available channels for the wireless network device by determining a channel pattern in the wireless network. The method further includes specifying the channel on which the wireless network device should communicate based on the generated list of available channels to reduce channel interference to the wireless network device.

Abstract: A system and method for locating a wireless device includes estimating respective distances between a wireless device and each of a plurality of access points, based upon respective signal strengths of a plurality of signals received by the wireless device from the plurality of access points. The location of the wireless device is estimated based upon the estimated respective distances and position information of the access points.

Abstract: A process for manufacturing amino acid-rich tea or tea extract is provided. The process uses tea starting material comprising at least 50 wt % of tea plant material harvested within 3 hours before and after sunrise and then processing the tea in a conventional tea process and packaging to provide a vendible tea product comprising at least 50 wt % of tea plant material harvested within 3 hours before and after sunrise. The observation that tea has more amino acids near to sunrise gives rise to a tea which is naturally high in amino acids.

Abstract: A process is provided for the manufacture of a tea product which is readily infusible and has improved red colour. The process comprises contacting black tea with ascorbic acid and/or its salts, an oxidizing agent and water for a period of at least 5 minutes followed by drying to prepare a tea product that is infusible in water at 5 to 100° C.

Abstract: According to one embodiment of the invention, a method for managing channels in a wireless network includes retrieving device parameters from a wireless network device communicating on a channel in the wireless network. The device parameters include a parameter indicative of a location of the wireless network device and a parameter indicative of the channel of the wireless network device. The channel is associated with a data transmission frequency. The method also includes generating a list of available channels for the wireless network device by determining a channel pattern in the wireless network. The method further includes specifying the channel on which the wireless network device should communicate based on the generated list of available channels to reduce channel interference to the wireless network device.

Abstract: A system and method for locating a wireless device includes estimating respective distances between a wireless device and each of a plurality of access points, based upon respective signal strengths of a plurality of signals received by the wireless device from the plurality of access points. The location of the wireless device is estimated based upon the estimated respective distances and position information of the access points.