Results 131 to 140 of about 2,411,499 (365)

Characterization of radiation electrophysiological properties of U87 cells induced by ionizing radiation and STAT3 inhibitors under microelectrode matrix sensor

Brain Research Bulletin
Background: Cellular impedance–sensing technology has not been widely used to determine ionizing radiation– induced apoptosis. Method: A cellular electrical impedance–sensing system, including host software and a hardware system consisting of 29 ...
Weijia Fu, Lihua Dong, Yan Gao, Kexin Chen, Qi Huang, Xue Hou, Xueying Bao, Wei Hou, Siyi Hu   +8 more
doaj   +1 more source

Electrical Impedance Methods in Neuromuscular Assessment: An Overview.

Cold Spring Harbor Perspectives in Medicine, 2018
Electrical impedance methods have been used as evaluation tools in biological and medical science for well over 100 years. However, only recently have these techniques been applied specifically to the evaluation of conditions affecting nerve and muscle ...
S. Rutkove, B. Sanchez
semanticscholar   +1 more source

The Concept of Using LSTM to Detect Moisture in Brick Walls by Means of Electrical Impedance Tomography [PDF]

, 2021
Grzegorz Kłosowski, Anna Hoła, Tomasz Rymarczyk, Łukasz Skowron, Tomasz Wołowiec, Marcin Kowalski   +5 more
openalex   +1 more source

Approximate 3-Dimensional Electrical Impedance Imaging

, 2000
We discuss a new approach to three-dimensional electrical impedance imaging based on a reduction of the information to be demanded from a reconstruction algorithm.
Barceló, C. Lehmann, Ciulli, Ikehata, Isakov, K. Schilcher, Kang, Mikhlin, Seo   +8 more
core   +3 more sources

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

Advanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

First Characterization of a New Method for Numerically Solving the Dirichlet Problem of the Two-Dimensional Electrical Impedance Equation

Journal of Applied Mathematics, 2013
Based upon the elements of the modern pseudoanalytic function theory, we analyze a new method for numerically solving the forward Dirichlet boundary value problem corresponding to the two-dimensional electrical impedance equation.
Marco Pedro Ramirez-Tachiquin, Cesar Marco Antonio Robles Gonzalez, Rogelio Adrian Hernandez-Becerril, Ariana Guadalupe Bucio Ramirez   +3 more
doaj   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

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, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Exploratory Study on the Methodology of Fast Imaging of Unilateral Stroke Lesions by Electrical Impedance Asymmetry in Human Heads

The Scientific World Journal, 2014
Stroke has a high mortality and disability rate and should be rapidly diagnosed to improve prognosis. Diagnosing stroke is not a problem for hospitals with CT, MRI, and other imaging devices but is difficult for community hospitals without these devices.
Jieshi Ma, Canhua Xu, Meng Dai, Fusheng You, Xuetao Shi, Xiuzhen Dong, Feng Fu   +6 more
doaj   +1 more source

Applications of Electrical Impedance Tomography (EIT): A Short Review

, 2018
Electrical Impedance Tomography (EIT) is a tomographic imaging method which solves an ill posed inverse problem using the boundary voltage-current data collected from the surface of the object under test.
T. Bera
semanticscholar   +1 more source

Biopsy Needle Integrated with Electrical Impedance Sensing Microelectrode Array towards Real-time Needle Guidance and Tissue Discrimination

Scientific Reports, 2018
A biopsy needle with electrical impedance sensor array based on stainless steel microelectrodes (EIS needle) was developed for real-time four electrode measurement and multi-spot sensing of tissues during the biopsy process.
Jaeho Park, Won-Mook Choi, Kyuyoung Kim, W. Jeong, J. Seo, I. Park   +5 more
semanticscholar   +1 more source