Results 11 to 20 of about 2,266,708 (258)
Data management of on-line partial discharge monitoring using wireless sensor nodes integrated with a multi-agent system [PDF]
, 2007 On-line partial discharge monitoring has been the subject of significant research in previous years but little work has been carried out with regard to the management of on-site data.
M. Judd +6 more
core +2 more sources
On-line monitoring of gene expression [PDF]
Microbiology, 1999 Gene expression in cultures of Escherichia coli has been determined in situ and on-line by the use of an electrochemical sensor. Intact bacteria were used to monitor the induction of the lacZ gene; the onset of stationary phase was also monitored, using a reporter gene fused to the RpoS-dependent promoter of the osmY gene.
Israel, Biran +4 more
openaire +2 more sources
Role of Intestinal Microbiota on Gut Homeostasis and Rheumatoid Arthritis
Journal of Immunology Research, 2021 Rheumatoid arthritis (RA) is a chronic inflammatory disease that is immune mediated. Patients typically present with synovial inflammation, which gradually deteriorates to investigate severe cartilage and bone damage, affecting an individual’s ability to
Mingxin Li, Fang Wang
doaj +1 more source
On-line transformer condition monitoring through diagnostics and anomaly detection [PDF]
, 2009 This paper describes the end-to-end components of an on-line system for diagnostics and anomaly detection. The system provides condition monitoring capabilities for two in- service transmission transformers in the UK.
Catterson, V.M. +3 more
core +1 more source
A Novel Button-Type Micro Direct Methanol Fuel Cell with Graphene Diffusion Layer
Micromachines, 2019 In order to solve the problem that bolts in traditional packaged direct methanol fuel cells (DMFCs) take up a large area and reduce the specific energy (energy per unit weight) and power density (power per unit area), a new button-type micro direct ...
Yingli Zhu, Lei Gao, Jianyu Li
doaj +1 more source
An On-line Diagnostic Method for Open-circuit Switch Faults in NPC Multilevel Converters [PDF]
, 2016 On-line condition monitoring is of paramount importance for multilevel converters used in safety-critical applications. A novel on-line diagnostic method for detecting open-circuit switch faults in neutral-point-clamped (NPC) multilevel converters is ...
Demerdash, Nabeel, He, Jiangbiao
core +2 more sources
Research on On-Line Detection Method and System for Nitrate in Groundwater
Applied Sciences, 2023 In order to monitor the concentration of nitrate in groundwater and evaluate water quality, a specialized sensor has been developed to solve the problems of the passivation effect, short life and poor repeatability of electrodes in conventional ...
Rong Xiong, Yang Li, Zhenxing Ren
doaj +1 more source
Analysis of an On-Line Stability Monitoring Approach for DC Microgrid Power Converters [PDF]
, 2019 An online approach to evaluate and monitor the stability margins of dc microgrid power converters is presented in this paper. The discussed online stability monitoring technique is based on the Middlebrook's loop-gain measurement technique, adapted to ...
Caldognetto, Tommaso +4 more
core +1 more source
Nanomaterials, 2019 In this article, a short-time hydrothermal method is developed to prepare CuBi2O4 nanocolumn arrays. By using Bi(NO3)3·5H2O in acetic acid and Cu(NO3)2·3H2O in ethanol as precursor solutions, tetragonal CuBi2O4 with good visible light absorption can be ...
Yi Wang +5 more
doaj +1 more source
Optical fiber sensors for coal mine shaft integrity and equipment condition monitoring [PDF]
, 2019 Shaft is an important structure of mine. Deep mining increases mine pressure, induces shaft deformation and affects mine normal lifting. How to improve the inspection efficiency, reduce the maintenance cost and ensure the normal operation of the shaft is
Fu, J. +9 more
core +1 more source