National Repository of Grey Literature 35 records found  beginprevious31 - 35  jump to record: Search took 0.00 seconds. 
Teplotní závislost dodatkových molárních objemů v systémech oktan-aromatické uhlovodíky
Linek, Jan ; Morávková, Lenka ; Wagner, Zdeněk
Densities were measured for the liquid benzene and 1,3,5-trimethylbenzene, and for nine their mixtures at four temperatures between 298.15 K and 328.15 K and at pressures up to 40 MPa. An apparatus for density measurements of liquid and liquid mixtures whose main part is a high-pressure vibrating-tube densimeter working in a static mode was used for the measurement. The density data were fitted to the Tait equation and the isothermal compressibilities were calculated with the aid of this equation. Excess molar volumes were also calculated from the densities and fitted to the Redlich-Kister equation.
Robustní odhad rozdělení velikostí částic atmosférických aerosolů pomocí gnostické teorie
Wagner, Zdeněk ; Ždímal, Vladimír ; Smolík, Jiří
A new approach using gnostic theory of uncertain data is applied to analysis of particle size distribution in atmospheric aerosols. The properties of the gnostic kernel, derived from theory, is demonstrated. Enhancement of gnostic theory, which allows robust kernel estimation of the distribution function as well as the bounds of the data support, is explained.

National Repository of Grey Literature : 35 records found   beginprevious31 - 35  jump to record:
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