management of project's knowledge is very effective in the performance of project management and carries a great portion in achieving the targets of organization and projects. in project-oriented organization, knowledge and experiences of projects play a crucial role. accurate identification and suitable application of knowledge in success of knowledge management is necessary. this combine...

A solution to the problem of identification and control of smart structures is presented in this paper. Smart structures with build-in sensors and actuators can actively and adaptively change their physical geometry and properties. As a particular example, a representative dynamic model of a typical fighter vertical tail, identified as the smart fin, is considered. Piezoelectric patches, which ...

purpose: to present a new reliable and accurate iris recognition method applicable in identification systems. methods: the system was implemented and tested on 876 standard iris images (daugman iris images database) from 876 persons of different nationalities via image processing techniques. results: false accept reject (far) and false reject reject (frr) were smaller in our suggested method as...

providing wider variety of products often leads to higher complexity in the manufacturing and business system. finding appropriate methods and techniques to manage these difficulties is going to be an attractive topic for researchers in operations management. by adopting a qualitative approach we have investigated the product variety management in the apparel supply chain. the main contribution...