Name identification has been worked on quite intensively for the past few years, and has been incorporated into several products revolving around natural language processing tasks. Many researchers have attacked the name identification problem in a variety of languages, but only a few limited research efforts have focused on named entity recognition for Arabic script. This is due to the lack of...

In this pa per we prese nt improve d bounds on the comple xity of solutions to the ¿ ring synchroniza tion problem. In the ¿ ring synchronization proble m we cons ider a one-dime ns ional a rray of n identica l ¿ nite a utoma ta . Initia lly all a utoma ta a re in the same s ta te e xcept for one automaton which is des igna te d a s the initia tor for the synchroniza tion. Our re sults hold for...

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Alteration of gut microbiota is involved in several chronic inflammatory and autoimmune diseases, including rheumatoid arthritis, and gut microbial "pro-arthritogenic" profiles have been hypothesized. Intestinal inflammation may be involved in spondyloarthropathies and in a subset of patients affected by Juvenile Idiopathic Arthritis (JIA), the most common chronic rheumatic disease of childhood...

In Ethiopia, chicken production plays an important role in providing human food consumption, growth of domestic products, and creating employment opportunities. Despite their importance, the reproduction performance chickens country is under expectation owing to gap between low productive indigenous adaptive ability highly breeds. By considering this, present paper aims deliver, synthesize, sum...

3 Salk Institu ute te e f f for or r B B Bio io iolo lo logi gi gica ca c l l Me Me M ch c an anis is ism m ms o of f Re R ge gene nera r tion on, , La LabE Ex ICST T, , D Dép p partem emen ent de P P Phy hy h si siol olo ogie, Abstract: Background—Hypoxia plays an important role in many biological/pathological processes. In