نتایج جستجو برای: supra topology

تعداد نتایج: 74551  

Journal: :Arquivos Brasileiros de Neurocirurgia: Brazilian Neurosurgery 2013

Journal: :Advances in Fuzzy Systems 2020

Journal: :Acta Scientifica Malaysia 2018

Journal: :American Journal of Roentgenology 1974

2016
Ilker Y. Eyüpoglu Nirjhar Hore Andreas Merkel Rolf Buslei Michael Buchfelder Nicolai Savaskan

Safe and complete resection represents the first step in the treatment of glioblastomas and is mandatory in increasing the effectiveness of adjuvant therapy to prolong overall survival. With gross total resection currently limited in extent to MRI contrast enhancing areas, the extent to which supra-complete resection beyond obvious contrast enhancement could have impact on overall survival rema...

2007
Z. Ercan

M.Radulescu proved the following result: Let X be a compact Hausdorff topological space and π : C(X)→ C(X) a supra-additive and supra-multiplicative operator. Then π is linear and multiplicative. We generalize this result to arbitrary topological spaces.

In this paper, a new circuit is proposed for step-up Z-source inverter based on QZSI (quasi-Z-source inverter). The proposed topology inherits all advantages of the conventional topology. The proposed topology in comparison with conventional topology reduces the ST (Shoot-through) duty cycle by over 25% at the same voltage boost factor. Theoretical analysis of the proposed qZSI in the ST and no...

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