نتایج جستجو برای: angled vanes
تعداد نتایج: 2571 فیلتر نتایج به سال:
This paper deals with new concept of compressed air energy storage system using atmospheric air at ambient temperature as a zero pollution power source for running motorbikes. The proposed motorbike is equipped with an air turbine in place of an internal combustion engine, and transforms the energy of the compressed air into shaft work. The mathematical modeling and performance evaluation of su...
We show that if a right-angled Artin group [Formula: see text] has non-trivial, minimal action on tree with more than two ends, then contains separating subgraph such stabilizes an edge in text].
My friend and collaborator Mauricio Gutierrez asked me to record the following thoughts to provide a discussion point for your seminar. Herein I sketch an argument which proves the rigidity of right-angled Coxeter groups. The rigidity of right-angled Coxeter groups is a special case of the Even Rigidity Theorem which appears in Michael Laurence’s Ph.D. thesis [5] and Patrick Bahls’ Ph.D. thesis...
BACKGROUND A new look at the topography of the lumbar triangle becomes a challenge for modern anesthesia. The aim of this study was to redefine the topography of the lumbar triangle for transverse abdominis plane block. MATERIAL AND METHODS We explored 74 lumbar regions in 37 preserved cadavers (17 F and 20 M). RESULTS The lumbar triangle was identified in 66 (89%) out of all explored cadav...
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