Results 91 to 100 of about 345,466 (293)
Mapping Electrical Impedance Spectra of the Healthy Oral Mucosa: a Pilot Study
Acta Stomatologica Croatica, 2015 Objective: Electrical impedance is the resistance to the electric current flow through a tissue and depends on the tissue’s structure and chemical composition.
Ivica Richter +4 more
doaj +1 more source
Effects of Nanoparticle Geometry and Size Distribution on Diffusion Impedance of Battery Electrodes
, 2012 The short diffusion lengths in insertion battery nanoparticles render the capacitive behavior of bounded diffusion, which is rarely observable with conventional larger particles, now accessible to impedance measurements. Coupled with improved geometrical
Bazant, M. Z., Song, J.
core +1 more source
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
International Journal of Nanomedicine, 2013 Ran Liu,1 Cuiyun Jin,2 Fengjuan Song,2 Jing Liu1,31Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, China; 2College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, China ...
Liu J, Song F, Jin C, Liu R
doaj
European Journal of Medical Research, 2010 Objective Sympathetic stimulation leads to a change in electrical skin impedance. So far it is unclear whether this effect can be used to measure the effects of anaesthetics during general anaesthesia.
Winterhalter M +8 more
doaj +1 more source
Elinvar Materials: Recent Progress and Challenges
Advanced Engineering Materials, EarlyView.Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley +1 more source
Electrical Impedance Spectroscopy for Electro-Mechanical Characterization of Conductive Fabrics
Sensors, 2014 When we use a conductive fabric as a pressure sensor, it is necessary to quantitatively understand its electromechanical property related with the applied pressure.
Tushar Kanti Bera +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Neural Regeneration ResearchAlthough previous studies have demonstrated that transcranial focused ultrasound stimulation protects the ischemic brain, clear criteria for the stimulation time window and intensity are lacking.
Jiecheng Guo +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source