A lossy capacitor is commonly modeled with an equivalent circuit that consists of a capacitor and a resistor in parallel. Electric polarization refers to the separation of the positive and negative charge centers in a dielectric material. The electrical energy loss of a dielectric material is ...
(a) Schematic illustration of the layer structure and of the circuit used for the measurements. Capacitors containing gate oxide and semi-insulating wurtzite Ga1 À xMnxN film as insulators are biased by a low-frequency a.c. electric field applied between the gate and the back contact. The...
8C. The equivalent electrical circuit, rearranged under the influence of an applied physical field, is considered as a parallel resonant circuit coupled to another circuit, such as an antenna output circuit. A nonlinear integral–differential equation of the van der Pol type may be a convenient ...
ELISA technology undergoes a color change by the catalysis of the enzyme in the specific recognition process. Owing to the immune activity between antigen and antibody, ELISA method has superior specificity, high sensitivity and short detection time, and has been used in detection of different ...
SPA: Single particle analysis; STA: Sub-tomogram imaging; MLAs: Machine learning algorithms; MYC: Myc proto-oncogene protein; NMR: Nuclear magnetic resonance; NUPR1: Nuclear protein 1; UPS: Ubiquitin-proteasome degradation system; WASP: Wiskott–Aldrich syndrome protein; WH2: WASP homology domain...
Such conditions are namely: Overload Short-circuit Optocoupler failure While in the first two cases the E/A reacts to deliver more power to the output in order to recover a loss of output voltage, in the third case is more critical, especially when the LED string is ...
Transducer Impedance Pressure Feedback Control Circuit When using the diaphonic valve 22 or 50 to pressurize an inflatable member (such as the inflatable bubble 31) it may be desirable to be able to sense the pressure achieved and the regulate pumping through a feedback mechanism. This can preve...
or more of: a Distributed Bragg reflector, a controllable moving back mirror, a Fabry-Perot interferometer, a tuneable Fabry-Perot interferometer, and a back reflector made of doped semiconductor material, and electrical connections for connecting the suspended active element to a readout circuit. ...
the relevant loss is the permanent cessation of circulation to the brain. The consequence of this lack of circulation is that the brain undergoes ischemic infarction, with the inevitable loss of brain function (Fig.2). Thus, restoration of oxygenated blood flow to the thorax and abdomen when us...
electric current generates an electromagnetic field, causing eddy currents within the workpiece. The material then distributes the generated heat from these eddy currents. The amount of energy produced depends on the material's properties, such as its electrical conductivity and magnetic permeability [...