Owner-computes approach

Because you can have only three VL-Bus slots in a PC, most vendors will mix VL-Bus slots and ISA slots (or EISA slots) on the motherboard. This approach gives the computer owner more choices for expansion. 

DEREK for Windows is a computer-based application that uses a knowledge base approach to predict toxic hazards (including carcinogenicity) of chemicals. It is developed by Lhasa Limited (http //www.lhasalimited.org/index.php cat=221 owner=220 sub cat=221), with SAR contribution from members. The cancer module contains alerts describing structural features associated with carcinogenicity. Each alert is supported by comment, references, and examples describing the evidence on which it has been based. 

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