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Magnetoacoustic measurements on steel samples at low magnetizing frequencies
The magneto-acoustic emission (MAE) is measured at low frequencies, sample being magnetized by an external yoke. The sample surface field was accurately was studied. Itwas found that two-peaks MAE with a minimum ar...
JB - Senzory, čidla, měření a regulace
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Effect of Particle Image Velocimetry Setting Parameters on Local Velocity Measurements in an Agitated Vessel
PIV setting parameters, i.e., PIV spatial resolution, sampling frequency-resolved PIV. To obtain the relevant velocity gradients, a minimum recording time is needed. No effect of sampling frequency was ob...
Chemical process engineering
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Frequency-tuned contactless conductivity detector for the electrophoretic separation of clinical samples in capillaries with very small internal dimensions
and a minimum appears on the curve at very low conductivities. The position of the minimum of the calibration dependence gradually shifts with decreasing frequency of the exciting signal of a minimum on the calibr...
Analytical chemistry
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Non-minimum phase circuit for equalization of the amplitude-and phase-frequency characteristic
Non-minimum phase circuit for equalization of the amplitude-and phase-frequency characteristic using a resistive-output optocoupler for analog electronic control....
JA - Elektronika a optoelektronika, elektrotechnika
- 2012 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
Paremiological Minimum of Czech: The Corpus Evidence
On the basis of the Czech National Corpus a Paremiological Minimum of Czech is suggested, accompanied by frequencies, notes on variability and other aspects....
AI - Jazykověda
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Electrical condition monitoring techniques for low-voltage cables used in nuclear power plants
global minimum which shifts to lower frequency as the aging time increases. Experimental results show that the frequency in correspondence of this minimum value response, in the frequency range 10-2-106Hz...
JF - Jaderná energetika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
MINIMUM LOSSES OF AN INDUCTION MOTOR OPERATING IN A WIDE RANGE OF TORQUE AND SPEED
Special equations usable to calculate directly the optimum slip frequency and line voltage of a 3phase squirrel-cage induction machine with respect to maximum efficiency were deduced. An operation in steady state at any requested speed and t...
JA - Elektronika a optoelektronika, elektrotechnika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Occurrence and characteristic of lactobacilli isolated from meat products
The aim of this study was to monitor the frequency of lactobacilli in ready by PCR method. In total 148 samples of meat products were examined and lactobacilli were detected in 107 samples (72%). In meat products 4 lactobac...
GM - Potravinářství
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Electrochemical Impedance Spectroscopy and Its Application in Chemical Analysis
spectra, three methods (local minimum shift, impedance at constant AC frequency and phase shift of local minimum) were tested. The most suitable evaluation an electrode response to AC perturbation as a function of AC f...
CB - Analytická chemie, separace
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Programmable delay controller allowing frequency synthesis and arbitrary binary waveform generation
digital block nowadays, the possibility to use it for low-jitter arbitrary frequency generation constrained only by minimum edge-to-edge time still seems to be uncovered. The novel idea of the developed PDC is seamless line delay s...
JB - Senzory, čidla, měření a regulace
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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