One of the most important developments in theoretical computer science is the concept of NP-completeness. Recently, initiated by a paper by Blum, Shub, and Smale [6] (BSS-model), there has been a growing interest in investigating such concepts over general algebraic structures, with the purpose of classifying the complexity of continous problems. But already ten years earlier, Valiant [26, 28] ...

X iv :m at h/ 93 02 20 6v 1 [ m at h. FA ] 4 F eb 1 99 3 Comparing gaussian and Rademacher cotype for operators on the space of continous functions Marius Junge Abstract We will prove an abstract comparision principle which translates gaussian cotype in Rademacher cotype conditions and vice versa. More precisely, let 2<q<∞ and T : C(K) → F a linear, continous operator. 1. T is of gaussian cotyp...

background: the standard method for repair of an injured peripheal nerve is epineural repair with separate sutures. herein we describe a method in which the nerve is sutured with continous sutures. in fact this method has not been utilized for nerve repair previously and our purpose was to compare it to the standard method. if it proved to be successful it would replace the standard method in c...

abstract background and objective: pain relief during labour is an important determinant of a women’s birth experience. there are numerous pain relief techniques which can be used either with or without pain medication. the aim of our study was to compare the effect of remifentanil alone and its effect in pain relief while using with ketamine during labour. methods: after obtaining informed con...

BACKGROUND The standard method for repair of an injured peripheal nerve is epineural repair with separate sutures. Herein we describe a method in which the nerve is sutured with continous sutures. In fact this method has not been utilized for nerve repair previously and our purpose was to compare it to the standard method. If it proved to be successful it would replace the standard method in ce...