W ritten by and primarily for experts in the field of discrete to-mography (DT) and its applications, students, programmers, scientists, and engineers alike will find a wealth of well-presented theoretical and practical material in Advances in Discrete To-mography and Its Applications. Gabor T. Herman is a prolific author and pioneer in the computerized tomography (CT) field and is recognized w...

T oday, human-computer interfaces (HCIs) are rather physical in nature. The communication of information from and to computers is limited to the capabilities of individual input and output devices. With a typing speed of less than 50 words per minute and a reading rate of less than 300 words per minute, my transmission rate to and from my laptop is far lower than the communication bandwidth of ...

The history is critical in the diagnosis of otosclerosis. The typical symptoms of otosclerotic deafness are a gradually increasing unilateral or bilateral hearing loss, most frequently occurring between the end of the second and fifth decades; the presence of paracusis of Willis, and tinnitus. In two thirds of the patients, there is a family history of deafness with autosomal dominant pattern o...

Total laryngectomy since it was first performed more than a century ago has undergone numerous modifications with increasing attention to voice restoration. Function preservation has also been achieved by voice sparing surgical procedures, and organ preservation strategies with chemoradiotherapy for laryngeal carcinoma. However, total laryngectomy remains the standard of care for very advanced ...

Almost all representations considered in computable analysis are partial. We provide arguments in favor of total representations (by elements of the Baire space). Total representations make the well known analogy between numberings and representations closer, unify some terminology, simplify some technical details, suggest interesting open questions and new invariants of topological spaces rele...

background scrophularia striata (scrophulariaceae family) is an herbaceous plant that is traditionally used for treatment of microbial infections. objectives antimicrobial and antioxidant activity of different extracts (methanolic, ethanolic, aqueous and ethyl acetate) from s. striata aerial parts was evaluated. materials and methods the antimicrobial activity of different extracts from s. stri...