Results 21 to 30 of about 341,735 (175)

Zero-Pole Optimization of a Novel High-Quality-Factor Planar Helical Resonator

open access: yesMagnetism, 2023
A novel micro-solenoid resonator has been designed, simulated, and measured. The solenoid core consisted of a DuroidTM circuit board with a relative permittivity of 2.2.
Reza Kamali-Sarvestani, John D. Williams
doaj   +1 more source

Optimization design and operating parameters of induction heat-ing system for hardening

open access: yesВестник Самарского государственного технического университета. Серия: Технические науки, 2021
The paper deals with the problem of optimizing the design and operating parameters of an induction heating system for surface hardening of a steel stepped shaft.
Aleksey V. Pavlushin
doaj   +1 more source

Path tracking control of crawler mobile platform based on bang-bang control with boundary layer

open access: yesGong-kuang zidonghua, 2021
In order to realize the path tracking of the on-off valve-controlled crawler mobile platform that cannot be closed-loop speed regulated, considering the low speed of the platform and the ability to turn in place, a bang-bang path tracking control ...
WU Mingyang   +5 more
doaj   +1 more source

Influence of impulse magnetic fields of extremely low frequencies on H2O2- and Fe2+-induced free radical lipid oxidation in liposomal suspensions

open access: yesБіофізичний вісник, 2022
Background: For a long time, special attention in experimental biology and medicine is paid to free radical processes involving reactive oxygen species.
V. S. Martynyuk, Yu. V. Tseyslyer
doaj   +1 more source

ELECTROMAGNETIC PROCESSES IN A FLAT RECTANGULAR SYSTEM WITH AN INDUCTOR BETWEEN THIN BIFILAR COILS

open access: yesTekhnichna Elektrodynamika, 2021
The aim of the research is the analysis and evaluation of the electromagnetic processes characteristics in the proposed flat rectangular system consisting of a thin solenoid-inductor located between the branches of the bifilar, thin-walled multi-turn ...
Y. Batygin   +3 more
semanticscholar   +1 more source

Investigation Of Device For Geophysical Exploration At Shallow Depth [PDF]

open access: yes, 2017
The article presents the results of the development of the echolocation device for geophysical exploration at shallow depth. The principle of operation, block diagram and time diagrams of the echolocation device for geophysical exploration at shallow ...
Kuldashev, O. (Obbozzhon)   +1 more
core   +2 more sources

The mathematical modeling of magnetic systems with rectangular structure for different experiments

open access: yesНаука России: Цели и задачи, 2021
Design, construction and operation of the magnetic systems of some electrophysical setups require a preliminary mathematical modeling as well as a constant maintenance of mathematical modeling when debugging and operating the setups.
R. Polyakova   +3 more
semanticscholar   +1 more source

Micro Fluxgate Sensor using Solenoid Coils Fabricated by MEMS Technology

open access: yesMeasurement Science Review, 2012
In this paper, we present a micro fluxgate sensor with solenoid coils. Micro-solenoid coils were used in this fluxgate sensor as excitation and sensing elements. Two identical excitation coils in inverse series were wound around the opposite sides of the
Lei Jian, Lei Chong, Zhou Yong
doaj   +1 more source

New symmetric and lattice shaped high-temperature superconducting coil cross sections

open access: yesResults in Physics, 2016
To improve the performances of high-temperature superconducting (HTS) coils, it is necessary to store more energy within a shorter HTS tape length and to reduce leakage magnetic fields.
Naoya Uchiyama, Shinichi Ishiguri
doaj   +1 more source

The MECO experiment: A search for lepton flavor violation in muonic atoms [PDF]

open access: yes, 2000
MECO will search for direct evidence of muon and electron flavor violation in the decay of muons in Coulomb bound states via coherent recoil of the nucleus and decay electron.
Ahmad, Barbieri, Dohmen, James L. Popp
core   +2 more sources

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