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Objective
Negative pressure wound therapy is one of the most common treatments for infected wounds. The aim of this meta‐analysis was to compare the efficacy of negative pressure wound therapy with conventional treatment methods in the treatment of surgical site infection.
Design
This study is registered with International Prospective Register of Systematic Reviews.
Data Sources
The Pubmed, Embase...
This paper, the vibration signal of steam turbine which are detected by fault diagnosis are influenced by environmental noise and detecting instrument itself, leading to vibration signal waveform distortion which contains a large number of non-stationary composition, and cannot effectively react turbine fault characteristics, and the coupling among different fault characteristics of unilateral fault...
In this paper, 2D finite element method is used to calculate the static characteristics of switched reluctance motor, such as the electromagnetic normal force, flux-linkage and torque-angle-current characteristics. The system model is build to study the vibration dynamic response which is excited by electromagnetic force. Because vibration is a major problem of switched reluctance motor drive system,...
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