Results 61 to 70 of about 264,014 (327)

Classification of Wood Chips Using Electrical Impedance Spectroscopy and Machine Learning

Italian National Conference on Sensors, 2020
Wood chips are extensively utilised as raw material for the pulp and bio-fuel industry, and advanced material analyses may improve the processes in utilizing these products.
M. Tiitta, V. Tiitta, J. Heikkinen, R. Lappalainen, L. Tomppo   +4 more
semanticscholar   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Circuit architecture for electrical impedance spectroscopy instrumentation to address electrode impedance mismatch in clinical devices [PDF]

, 2021
A mismatch in electrode impedance is a common and significant source of artefact in electrical impedance spectroscopy systems. We have analysed these artefacts, identifying key parameters in the optimisation of both current and voltage excited electrical
Billinge, D.E.R., Healey, T.J., Kadirkamanathan, P.V., Alix, D.J.J.P., Kemp, C.R.   +4 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Thermal-electrical impedance spectroscopy for fluid characterization

, 2022
S.157-160Electrical impedance spectroscopy (dielectric or electrochemical impedance spectroscopy) is a widespread characterization method for solids or fluids in industrial applications.
Benkendorf, Mike, Bartel, Markus, Li, Xinke, Jägle, Martin, Pernau, Hans-Fridtjof, Pfützner, Marcus, Herm, Olivia, Rutsch, Dieter, Jacquot, Alexandre, Drost, Susanne, Wöllenstein, Jürgen   +10 more
core   +1 more source

Analytical Model for Blood Glucose Detection Using Electrical Impedance Spectroscopy

Italian National Conference on Sensors, 2020
Pathogens and adulterants in human feeding consumables can be readily identified according to their electrical properties. Electrical bioimpedance analysis (BIA) has been widely used for body contents characterization, such as blood, urine, lactate, and ...
B. G. Pedro, D. W. C. Marcôndes, P. Bertemes-Filho   +2 more
semanticscholar   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Electrical conductivity of polycrystalline uranium dioxide

, 1989
The electrical impedance of a disc-shaped sample of polycrystalline UO2 has been measured over a frequency range of 10 Hz to 10 MHz at temperatures between 108 and 380 K.
Saunders, GA, Stoneham, A.M., Collier, IT, Hampton, RN, Collier, I.T., Hampton, R.N., Stoneham, AM, Saunders, G.A.   +7 more
core   +1 more source

Bioimpedance spectroscopy of breast phantoms

Journal of Electrical Bioimpedance
This article is devoted to the study of the possibility of detecting breast tumors, which can be used for early diagnostics of breast cancer, by the dielectric impedance spectroscopy method.
Kuzmin Andrey, Baranov Viktor
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source