A supervised web scale forum crawler is a crawling process of forum crawler under supervision(Focus). The main aim of Focus is to crawl related content from the web with minimal overhead and also detect the duplicate links.Forums can contain different layouts or styles and are powered by a variety of forum software packages. Focus take six path from entry page to thread page. It helps the frequ...

in this paper we intend to generate some set of optimal trajectories according to the number of control points has been applied for parameterizing those using b-spline curves. the trajectories are used to generate an optimal locomotion gait in a crawling worm-like robot. due to gait design considerations it is desired to minimize the required torques in a cycle of gait. similar to caterpillars,...

propose: to evaluate the specifity and sensitivity of ocular sonography in the diagnosis of retinal detachment in the presence of vitreous hemorrhage. methods: this cross-sectional study included 47 (23 right eyes and 24 left eyes) eyes of 47 patients (18 male and 29 female subjects) with vitreous hemorrhage suspected of retinal detachment requiring surgery. preoperative ocular sonography was c...

exudative retinal detachment (erd) may be seen with many ocular pathologies including malignancies. among malignant causes, metastases of breast and lung carcinoma are most common. a 50-year-old woman referred to our clinic with history of decreased visual acuity in her right eye since 3 months before referral. the visual acuity was counting fingers at 2 meters and 6/10 in the right and left ey...