Results 81 to 90 of about 881,309 (308)
The Journal of Engineering, 2018 The abnormal heating phenomena of contact terminal in large DC current loop of the ultra-high voltage direct current (UHVDC) converter station became one of the most serious problems, which caused serious impact on the operation reliability of the power ...
Peng Chen, Dongsheng Lu, Liang Ma
doaj +1 more source
Dynamically Self-Validating Contact Temperature Sensors
, 2020 . Thermocouple and RTD technology is the workhorse of the temperature measurement industry. It has been refined and extended to cover a broad range of temperature measurement needs. However, it is well documented, though not widely advertised, that these
-Isa Temperature Reprint +2 more
core
Non-contact friction studied with pendulum AFM [PDF]
, 2014 Understanding nanoscale friction and dissipation is central to nanotechnology. The recent detection of the electronic friction drop caused by the onset of superconductivity in Nb by means of an ultrasensitive non-contact pendulum atomic force microscope (
Samadashvili, Markus
core +1 more source
Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird +9 more
wiley +1 more source
A 17 Year Old With Developmental Delay Presenting With Increasing Confusion and Imbalance
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Methylmalonic acidemia is an autosomal recessive genetic disorder primarily caused by defects in methylmalonyl‐CoA mutase and cobalamin (vitamin B12) metabolism. These defects disrupt the tricarboxylic acid cycle and oxidative phosphorylation, leading to the abnormal accumulation of metabolic products such as methylmalonic acid, propionic acid,
Wei Zhao, Yingli Zhang, Hongliang Zheng
wiley +1 more source
Heat transfer characteristics of a two-phase, air-water direct contact evaporator [PDF]
, 2013 The purpose of the research was to carry out an experimental and theoretical investigation of the heat transfer on a direct contact column for desalination purposes. The effect of air and water mass flow rates and air inlet temperature on the temperature
Zanette, Luca
core
Study of Contact Temperature in Polishing Surfaces
, 2011 Based on a three-body micro-contact mechanism and contact temperature theory, a micro-contact temperature model was developed to investigate the effect of particle size, particle density, and rotational speed on temperature rise between particles and ...
Jeng Haur Horng +4 more
core +1 more source
Arc root mobility on piezoelectrically actuated contacts in miniature circuit breakers [PDF]
, 2005 A novel contact opening mechanism has been developed using a piezoelectric actuator to open the contacts in a low contact opening velocity circuit breaker.
Weaver, P.M. +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Implementation of Non-Contact Temperature Distribution Monitoring Solutions for Railway Vehicles in a Sustainability Development System Transport. [PDF]
Sensors (Basel), 2022 Kampczyk A, Gamon W, Gawlak K.
europepmc +1 more source