e-banking (electronic banking) is the modified business banking toward e-business (electronic business) banking that actually uses the electronic communication channels such as internet, phones, cell phones and the like. by using this method, the demands of customers such as time independent and high flexible actions are satisfied. in this process, marketing is so important because guiding cust...

Medical applications such as telediagnosis require information exchange over insecure networks. Therefore, protection of the integrity and confidentiality of the medical images is an important issue. Another issue is to store electronic patient record (EPR) in the medical image by steganographic or watermarking techniques. Studies reported in the literature deal with some of these issues but no...

the determination of the ultimate pit limit (upl) is the first step in the open pit mine planning process. in this stage that parts of the mineral deposit that are economic to mine are determined. there are several mathematical, heuristic and meta-heuristic algorithms to determine upl. the optimization criterion in these algorithms is maximization of the total profit whilst satisfying the...

We report a case of a large calculus-like mineral deposit on the root apex as persistent apical periodontitis. The patient was a 54 years old male who presented with persistent gingival fistula at the maxillary right lateral incisor. An apicoectomy was performed because of post-endodontic gingival fistula and the calculus was excised completely. Then the fistula was closed. The resected calculu...

conclusions it was concluded that hcos need an hit clearly designed with km and they have to recognize where knowledge is resided, when designing strategies to warrant that knowledge is being created and transferred in the best way and to the right persons. otherwise, the hcos do not use an efficiency-oriented hit. results according to the obtained results 15% of the subjects highly used clinic...

With the progress in data exchange by electronic system, the need of information security has become a necessity. Due to growth of multimedia application, security becomes an important issue of communication and storage of images. This paper is about encryption and decryption of images using a secret-key block cipher called 64-bits Blowfish designed to increase security and to improve performan...

Mediatheque is an inclusive adaptation of library in which public could exchange information in practical way by applying contemporary technology. It is exerting a new method of bilateral exchange information between clients and sources through various media, which not only serve a faster data transmission than books and libraries but also are more efficient than the other services. This compre...