Convergence and regularization for monotonicity-based shape reconstruction in electrical impedance tomography [PDF]
, 2016 The inverse problem of electrical impedance tomography is severely ill-posed, meaning that, only limited information about the conductivity can in practice be recovered from boundary measurements of electric current and voltage.
Garde, Henrik, Staboulis, Stratos
core +2 more sources
Current derivative measurement using closed-loop hall-effect current sensor
The Journal of Engineering, 2019 This paper discusses a method of the current derivative measurement using a standard closed-loop Hall-effect current sensor. The proposed method can operate with PWM-driven inverters and provides the estimation of motor-phase inductances required for an ...
A. Anuchin +5 more
doaj +1 more source
What Can We Learn from Noise? -- Mesoscopic Nonequilibrium Statistical Physics --
, 2016 Mesoscopic systems -- small electric circuits working in quantum regime -- offer us a unique experimental stage to explorer quantum transport in a tunable and precise way.
Kobayashi, Kensuke
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Electric field induced charge injection or exhaustion in organic thin film transistor [PDF]
, 2004 The conductivity of organic semiconductors is measured {\it in-situ} and continuously with a bottom contact configuration, as a function of film thickness at various gate voltages.
E. H. Rhoderick +6 more
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Electronics LettersTo improve the speed of mass transfer, a magnetic suspension platform (MSP) is used to transport the display chips. A novel 6‐DOF MSP is proposed in this paper. An improved Halbach array is used to supply the magnetic flux density. Two types of permanent
Shinan Cao +3 more
doaj +1 more source
A new method for electric energy measurement considering the influence of interharmonic
Diance yu yibiaoAmong existing mathematical models of electric energy measurement, either the full electric energy is calculated, or the fundamental active electric energy is conducted, or the fundamental and integer harmonic components of electric energy are separately
ZHAO Dongfang +5 more
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An Electro-Optic Sensor for Measurement of Intensive DC Electric Field
IEEE Photonics Journal, 2022 A lithium niobate (LN) integrated electro-optic (EO) sensor incorporated with a rotating shielding electrode has been designed, fabricated and experimentally demonstrated for measurement of intensive direct current (DC) electric field.
Jiahong Zhang, Fushen Chen
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NKCC1: A key regulator of glioblastoma progression
Molecular Oncology, EarlyView.Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen +5 more
wiley +1 more source
Traveling-Wave Electrokinetic Micropumps: Velocity, Electrical Current, and Impedance Measurements [PDF]
Langmuir, 2008 An array of microelectrodes covered in an electrolyte and energized by a traveling-wave potential produces net movement of the fluid. Arrays of platinum microelectrodes of two different characteristic sizes have been studied. For both sizes of arrays, at low voltages (
Garcia-Sanchez, Pablo +3 more
openaire +4 more sources
Effects of interface electric field on the magnetoresistance in spin device
, 2013 An extension of the standard spin diffusion theory is presented by introducing a density-gradient (DG) term that is suitable for describing interface quantum tunneling phenomena.
Inokuchi, T. +4 more
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