S
Sylwester J. Rzoska
Researcher at Polish Academy of Sciences
Publications - 238
Citations - 4300
Sylwester J. Rzoska is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Dielectric & Liquid crystal. The author has an hindex of 33, co-authored 216 publications receiving 3570 citations. Previous affiliations of Sylwester J. Rzoska include University of Silesia in Katowice & Silesian University.
Papers
More filters
Journal ArticleDOI
Inactivation of Staphylococcus aureus and native microflora in human milk by high pressure processing
B Windyga,Małgorzata Rutkowska,Barbara Sokołowska,Sylwia Skąpska,Aleksandra Wesołowska,Maria Wilińska,M. Fonberg-Broczek,Sylwester J. Rzoska +7 more
TL;DR: In the present study, samples of milk obtained from volunteers donating to the human milk bank were artificially contaminated with Staphylococcus aureus ATCC 6538, the model microorganism of choice, being relatively resistant to high pressure as well as posing the most serious risk to infant health.
Journal ArticleDOI
Glassy and fluidlike behavior of the isotropic phase of n-cyanobiphenyls in broad-band dielectric relaxation studies
Sylwester J. Rzoska,Marian Paluch,A. Drozd-Rzoska,Jerzy Zioło,Pawel Janik,Krzysztof Czupryński +5 more
TL;DR: It is shown that the temperature behavior of peaks fp, of dielectric loss curves in the isotropic phase of n-cyanobiphenyls n = 8, 9, 10 with isotropi-nematic and isotropics-smectic A transitions exhibits features characterisic for both supercooled, glass-forming liquids and critical, binary mixtures.
Journal ArticleDOI
Visual methods for the determination of coexistence curves in liquid mixtures
TL;DR: In this article, the authors described methods of determining of the coexistence curve in liquid mixtures of limited miscibility, involving the measurements of volume of coexisting phases, which allowed for simple determination of the universal magnitudes describing the shape of the binodal curve as well as the values of the critical temperature and concentration.
Journal ArticleDOI
Scaling the dynamics of orientationally disordered mixed crystals.
Michela Romanini,J. C. Martinez-Garcia,J. Ll. Tamarit,Sylwester J. Rzoska,Maria Barrio,Luis Carlos Pardo,Aleksandra Drozd-Rzoska +6 more
TL;DR: The application of the distortion-sensitive, derivative-based procedure revealed a limited adequacy of the Vogel-Fulcher-Tammann parametrization and a superiority of the critical-like description tau proportional to (T - T(C) ), phi(') = 9-11.5, on approaching the glass temperature (T(g).
Journal ArticleDOI
Microscopic structures and dynamics of high- and low-density liquid trans-1,2-dichloroethylene
M. Rovira-Esteva,A. Murugan,Luis Carlos Pardo,Sebastian Busch,M. D. Ruiz-Martín,Marie-Sousai Appavou,J. Ll. Tamarit,Christoph Smuda,Tobias Unruh,F. J. Bermejo,Gabriel J. Cuello,Sylwester J. Rzoska +11 more
TL;DR: In this paper, a study of the dynamics and structural changes for trans-1,2-dichloroethylene between high and low-density liquids using neutron-scattering techniques diffraction, small-angle neutron scattering, and time of flight spectroscopy and molecular-dynamics simulations is presented.