Results 241 to 250 of about 21,813 (299)

Experimental determination of stray capacitances in high frequency transformers [PDF]

open access: yesIEEE Transactions on Power Electronics, 2003
This paper presents practical techniques for determining stray capacitances in a two-winding high frequency transformer for circuit simulation and computer-aided design purposes. These techniques fall into two categories: 1) the two-port network approach;
Hai Yan Lu, Jianguo Zhu, S Y R Hui
exaly   +2 more sources
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On the capacitance of a cube

Computers & Electrical Engineering, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Er-Wei Bai, Karl E. Lonngren
openaire   +2 more sources

Stray capacitances of single-layer solenoid air-core inductors

open access: yesIEEE Transactions on Industry Applications, 1999
This paper presents a method for predicting parasitic capacitances of solenoid NF inductors made of one layer of turns with circular cross sections, uniformly wound around a cylindrical nonconductive core. The method is based on an analytical approach to
Ugo Reggiani   +2 more
exaly   +1 more source

The Capacitive Chair

2015
Modern office work often consists of spending long hours in a sitting position. This can cause a number of health-related issues, including chronic back pain. Ergonomic sitting requires suitably adjusted chairs and switching through a variety of different sitting positions throughout the day.
Andreas Braun 0001   +2 more
openaire   +1 more source

Determination of the theoretical capacitance of a concave capacitance sensor

Review of Scientific Instruments, 1979
The practical use of four concave capacitance plates for determining in situ volume fractions in two-phase pipelines has been amply demonstrated. In this letter, the system is analyzed theoretically using a microstrip technique and the results are compared with experimental data.
M S, Abouelwafa, E J, Kendall
openaire   +2 more sources

Capacitive Electrodes in Electroencepahlography

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
We present a forward problem formulation for computing biopotentials measured with dry or capacitive electrodes. This formulation is not quasistatic and has mixed boundary conditions. Our results show that simple approximations to the measurements based on capacitive coupling are adequate in most situations.
Nicolás von Ellenrieder   +2 more
openaire   +3 more sources

Capacitation of Rabbit Spermatozoa

Nature, 1958
SUMMARY The capacity of rabbit spermatozoa to penetrate the zona pellucida of the ovum has been reported to depend upon pre-conditioning within the reproductive tract of the oestrous female. The present experiments show that spermatozoa can be capacitated in the uteri and uterine tubes of rabbits ovariectomized 1 month previously, in ...
R W, NOYES, A, WALTON, C E, ADAMS
openaire   +3 more sources

Capacitated Domination Problem

Algorithmica, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mong-Jen Kao, Chung-Shou Liao, D. T. Lee
openaire   +1 more source

Differential Capacitance Analysis

2009
This paper proposes a new kind of side-channel attack where the correlation between processed data and total capacitance seen looking into the power supply pin of a cryptographic device is exploited. The attack is introduced and advantages and drawbacks with respect to the well-known power analysis are discussed.
M. BUCCI   +4 more
openaire   +3 more sources

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