"Time-domain Dielectric Spectroscopy of Carboxymethylcellulose"@en . "Time-domain Dielectric Spectroscopy of Carboxymethylcellulose"@en . . . "Dielektrick\u00E1 spektroskopie karboxymetylcelul\u00F3zy v \u010Dasov\u00E9 oblasti" . . . "Palai-Dany, Tom\u00E1\u0161" . "254309" . . "RIV/00216305:26220/10:PU86843!RIV11-MSM-26220___" . . "Dielektrick\u00E1 spektroskopie karboxymetylcelul\u00F3zy v \u010Dasov\u00E9 oblasti"@cs . "P\u0159edm\u011Btem t\u00E9to pr\u00E1ce je aplikace a v\u00FDvoj metody dielektrick\u00E9 relaxa\u010Dn\u00ED spektroskopie v \u010Dasov\u00E9 oblasti pro zji\u0161t\u011Bn\u00ED dielektrick\u00FDch parametr\u016F karboxymetylcelul\u00F3zy (KMC) ve frekven\u010Dn\u00EDm intervalu 10-5 - 10-1 Hz. Pr\u00E1ce pak uv\u00E1d\u00ED dielektrick\u00E9 spektrum KMC jednak v t\u00E9to oblasti, jednak v oblasti 100 Hz - 500 MHz." . . . . "Dielektrick\u00E1 spektroskopie karboxymetylcelul\u00F3zy v \u010Dasov\u00E9 oblasti" . "P\u0159edm\u011Btem t\u00E9to pr\u00E1ce je aplikace a v\u00FDvoj metody dielektrick\u00E9 relaxa\u010Dn\u00ED spektroskopie v \u010Dasov\u00E9 oblasti pro zji\u0161t\u011Bn\u00ED dielektrick\u00FDch parametr\u016F karboxymetylcelul\u00F3zy (KMC) ve frekven\u010Dn\u00EDm intervalu 10-5 - 10-1 Hz. Pr\u00E1ce pak uv\u00E1d\u00ED dielektrick\u00E9 spektrum KMC jednak v t\u00E9to oblasti, jednak v oblasti 100 Hz - 500 MHz."@cs . . "26220" . . . . . . . "RIV/00216305:26220/10:PU86843" . "Dielektrick\u00E1 spektroskopie karboxymetylcelul\u00F3zy v \u010Dasov\u00E9 oblasti"@cs . . "1"^^ . . . "Dielectric relaxation spectroscopy, carboxymethylcellulose, time domain measurements, permittivity, dielectric constant, loss number, loss factor, electrometer, low-level measurements."@en . "1"^^ . "Z(MSM0021630503)" . "[CA8A51357E01]" . "The dissertation deals with the time-domain dielectric relaxation spectroscopy of carboxymethylcellulose. The main attention was paid to the experimental part of research, mainly to the design and subsequent development of an experimental setup for the measurement of discharge currents and for their processing and analysis. The subject of the measurement is carboxymethylcellulose (CMC), which is a simple polysaccharide used in wide range of applications, among else also in biomedical engineering. The study of CMC properties has required the development of a new experimental set-up of original design, which includes the equilibration (short-circuiting) of a sample before the measurement, charging and discharging at defined time intervals, switching between these two modes, recording of measurement, adjustments and processing of measured signals up to Fourier transformation into the frequency domain and, finally, calculation of complex permittivity of the sample. The frequency dependence of complex"@en . . .