Results 41 to 50 of about 6,126,335 (244)

A comparison of techniques to optimize measurement of voltage changes in electrical impedance tomography by minimizing phase shift errors [PDF]

, 2002
In electrical impedance tomography, errors due to stray capacitance may be reduced by optimization of the reference phase of the demodulator. Two possible methods, maximization of the demodulator output and minimization of reciprocity error have been ...
Bayford, RH, Fitzgerald, AJ, Hare, C, Holder, DS, Eadie, L   +4 more
core  

Comparison of Machine Learning Methods in Electrical Tomography for Detecting Moisture in Building Walls

Energies, 2021
This paper presents the results of research on the use of machine learning algorithms and electrical tomography in detecting humidity inside the walls of old buildings and structures.
Tomasz Rymarczyk, Grzegorz Kłosowski, Anna Hoła, Jan Sikora, Tomasz Wołowiec, Paweł Tchórzewski, Stanisław Skowron   +6 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Fast Image Segmentation Using Two-Dimensional Otsu Based on Estimation of Distribution Algorithm

Journal of Electrical and Computer Engineering, 2017
Traditional two-dimensional Otsu algorithm has several drawbacks; that is, the sum of probabilities of target and background is approximate to 1 inaccurately, the details of neighborhood image are not obvious, and the computational cost is high. In order
Wuli Wang, Liming Duan, Yong Wang
doaj   +1 more source

Evaluation of wet front under foundation at “El Chocón dam” using electrical tomography [PDF]

E3S Web of Conferences
El Chocón dam is located on Limay River in the province of Neuquén (Argentina) and is one of the most important in the country and in Latin America due its reservoir capacity.
Rinaldi Victor, Restelli Fabian, Rinaldi Jose Ignacio   +2 more
doaj   +1 more source

Using Machine Learning in Electrical Tomography for Building Energy Efficiency through Moisture Detection

Energies, 2023
Wet foundations and walls of buildings significantly increase the energy consumption of buildings, and the drying of walls is one of the priority activities as part of thermal modernization, along with the insulation of the facades.
Grzegorz Kłosowski, Anna Hoła, Tomasz Rymarczyk, Mariusz Mazurek, Konrad Niderla, Magdalena Rzemieniak   +5 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Multifrequency methods for Electrical Impedance Tomography [PDF]

, 2015
Multifrequency Electrical Impedance Tomography (MFEIT) is an emerging imaging modality which exploits the dependence of tissue impedance on frequency to recover images of conductivity.
Malone, ER
core  

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

Energies, 2021
This paper refers to an original concept of tomographic measurement of brick wall humidity using an algorithm based on long short-term memory (LSTM) neural networks.
Grzegorz Kłosowski, Anna Hoła, Tomasz Rymarczyk, Łukasz Skowron, Tomasz Wołowiec, Marcin Kowalski   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source