Results 51 to 60 of about 1,994,742 (352)
Hybrid Advances, 2023 Using conventional solid-state techniques, BaTiO3- Li0.5Fe2.5O4composites doped with Gd/Nb are prepared. Investigations are made on the electric and micro-structural characteristics of composites at high frequencies.
Ganapathi Rao Gajula +2 more
doaj +1 more source
Radio Physics and Radio Astronomy, 2016 Purpose: The conditions for formation of a wave with circular polarization and extremely achievable field density amplitude in the set directions of the main observation planes in the far zone, radiated by the oblique impedance wire dipole located over ...
N. P. Yeliseyeva +3 more
doaj +1 more source
Effects of plasma on electrochemical performance of carbon cloth-based supercapacitor
Materials Research Express, 2023 In this work, the surface of carbon cloth is treated by plasma jet to improve its hydrophilicity. The symmetrical carbon cloth-based supercapacitor is assembled with the carbon cloth treated by plasma as the active electrodes and sodium chloride solution
Jian Zhou, Fu Lu, Zhengwei Wu
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, 2011 Transient electric signals emitted prior to earthquake occurrence are recorded at certain sites in the Earth's crust termed sensitive. These field observations enforce the laboratory investigation of the dielectric response of rocks forming these ...
A.N. Papathanassiou +38 more
core +1 more source
Broadband electrical impedance spectroscopy for dynamic electrical bio-impedance characterization
, 2023 The electrical impedance of biological samples is known in the literature as Electrical Bioimpedance (EBI). The Electrical Bioimpedance enables to characterize physiological conditions and events that are interesting for physiological research and medical diagnosis.
openaire +4 more sources
Tomography for electrical impedance
Ingeniería Solidaria, 2020 Introduction:This review article shows the state of the art of different techniques for monitoring joint injuries. This work is the product of the research project "Viability of electrical impedance tomography for the monitoring of joint injuries", which took place at the University of Cauca during the period 2018-2019. Aim:Identify non-invasive ...
Juan David Muñoz Sánchez +1 more
openaire +2 more sources
FEBS Letters, EarlyView.Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer +10 more
wiley +1 more source
Electric field induced degradation of high-voltage PTCR ceramics
Open Ceramics, 2022 This study investigates the degradation of the PTCR material BaTiO3 in high DC voltage, as it is important for the application as heater in electric cars. Impedance spectroscopy was used to gain information on the degradation.
Julian N. Ebert, Wolfgang Rheinheimer
doaj +1 more source
RAD50 missense variants differentially affect the DNA damage response and mitotic progression
FEBS Letters, EarlyView.RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker +9 more
wiley +1 more source
Spin-torque ac impedance in magnetic tunnel junctions
, 2012 Subjecting a magnetic tunnel junction (MTJ) to a spin current and/or electric voltage induces magnetic precession, which can reciprocally pump current through the circuit.
L. Lifshitz +3 more
core +1 more source