Continuous Media Databases brings together in one place important contributions and up-to-date research results in this fast moving area. Continuous Media Databases serves as an excellent reference, providing insight into some of the most challenging research issues in the field.

This book constitutes the refereed proceedings of the IEEE International Conference on Intelligence and Security Informatics, ISI 2006. Gathers 39 revised full papers, 30 revised short papers, and 56 extended poster abstracts, organized in topical sections including intelligence analysis and knowledge discovery; access control, privacy, and cyber trust; surveillance and emergency response; infrastructure protection and cyber security; terrorism informatics and countermeasures; surveillance, bioterrorism, and emergency response.

Continuous Media Databases brings together in one place important contributions and up-to-date research results in this fast moving area. Continuous Media Databases serves as an excellent reference, providing insight into some of the most challenging research issues in the field.

The whole scientific contribution includes detailed pharmacognostical evaluation of Ayurvedic crude drug 'Daruharidra' with the following objectives 1. To lay down the standards of 'Daruharidra' i.e. Berberis aristata and its allied species viz. B. asiatica; B. chitira; B. lycium for the quality control of their market samples. 2. A survey and procurement of the market samples of 'Daruharidra' from different herbal drug markets of India. To check the identity and quality of these commercial samples. 3. Identification of adulterants/substitutes among these commercial samples. 'Daruharidra' is botanically equated to Berberis aristata but other species of Berberis viz. B. asiatica, B. chitria and B. lycium are also being used in name of 'Daruharidra' in different places of India. In this context above four Berberis species were collected from Western Himalayas and their commercial samples were procured from reputed markets of the country (sold in name of 'Daruharidra'). These samples were subjected to detailed pharmacognostical evaluation. This piece of work is a complete monograph on commercially important Berberis species.