Results 91 to 100 of about 20,243,593 (306)
Pseudo-Sasakian manifolds endowed with a contact conformal connection
International Journal of Mathematics and Mathematical Sciences, 1986 Pseudo-Sasakian manifolds M˜(U,ξ,η˜,g˜) endowed with a contact conformal connection are defined.
Vladislav V. Goldberg, Radu Rosca
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Chaotic vibration of mechanical system with backlash
, 2010 This Project is to investigate the existence of chaotic behavior in general mechanical system. The report begins with an introduction of background and follows by studying the classic dynamic systems and the properties of chaotic vibration.
Ho, Kok Liang.
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APPLICATION OF APPARATUS – NOISENESS ANALYSER ON LABORATORY CONDITIONS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 Noise and vibration are concomitant work processes, all machinery possibly different production machines or vehicles. Vibration and noise of the working environment can not be completely eliminated, but they can be reduced to an acceptable value.
Jozef KRAJŇÁK, Robert GREGA
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
A NUMERICAL METHOD USED FOR KINEMATIC SURVEY OF A COMPLEX MECHANICAL SYSTEM WITH FOUR ROTATING RIGID SOLIDS [PDF]
Fiabilitate şi Durabilitate, 2012 The paper presents a numerical method used for kinematical study of a complex mechanical systemconsisting of four rigid solids, each one of them performing a rotating motion around an axis passing through afixed point.
Vladimir Dragoş TĂTARU +1 more
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Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
State of Ohio : strategic plan
, 2005 Title from URL of PDF document (viewed Nov. 1, 2005).; "6/20/2005"--P. 1, etc.; Harvested from the web on 11/1/055.3.1.00 general ledger (135 p.) -- 5.3.2.00 accounts payable (77 p.) -- 5.3.3.00 procurement (180 p.) -- 5.3.4.00 grants, project costing ...
Ohio Administrative Knowledge System.
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Выравниватель механических воздействий (equalizer)
Agricultural Science, 2010 Many natural phenomena and the functioning of a large number of technical devices are accompanied by the emission of mechanical energy, which turns into useless heat in the atmosphere. In nature these phenomena could be: wind gusts, high and low tides or
МОР Е. +2 more
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SensorsThe aim of this paper is to present an approach to condition monitoring of an actuated mechanical system operating in a steady-state regime. The state signals generated by the sensors placed on the mechanical system (a lathe headstock gearbox) operating ...
Adriana Munteanu +7 more
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