Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jolanta Rutkowska"'
Autor:
Jolanta Rutkowska, Wiktor Piecek, Magdalena Zurowska, Xiao Wei Sun, K. Ogrodnik, Roman Dabrowski, Jerzy Kedzierski, Paweł Perkowski, Zbigniew Raszewski
Publikováno v:
Ferroelectrics. 365:88-94
The promising materials for applications are Antiferroelectric Liquid Crystals. Two dielectric modes were detected in AFLCs, as far [1, 2]. Low frequency mode called P L with the relaxation frequency around 100 Hz as well as high frequency mode calle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdd30bd575d16a7d0c416beb983fede1
https://doi.org/10.1080/00150190802063666
https://doi.org/10.1080/00150190802063666
On the Importance of the Molecular Core Interactions on the Induction of the High Optical Tilt Angle
Autor:
Xiao Wei Sun, Edward Nowinowski-Kruszelnicki, Wiktor Piecek, Jerzy Kedzierski, Roman Dąbrowski, Paweł Perkowski, Jerzy Zielinski, Zbigniew Raszewski, Jolanta Rutkowska
Publikováno v:
Molecular Crystals and Liquid Crystals. 477:205-221
Two smectogens being structural analogs with the opposite space orientation of the COO ester group in the molecular core exhibit extremely different tilt angles. A molecular mechanism of the induction of the high optical tilt angle is searched on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77a1356c44e83143045dce135e0fd38
https://doi.org/10.1080/15421400701732431
https://doi.org/10.1080/15421400701732431
Autor:
Barbara, Wiśniewska, Aleksandra, Marciniak, Jolanta, Rutkowska-Nawrocka, Michał, Ciećwież, Iwona, Szydłowska, Andrzej, Starczewski
Publikováno v:
Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego. 38(223)
One of the most common women's chronic diseases is urine incontinence (UI). Currently considered to be a social disease of women in all age groups. The etiology of urine incontinence is multifactorial and the most common is stress urinary incontinenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::880301de5f1bac12ca274cc6f9d91eb5
https://pubmed.ncbi.nlm.nih.gov/25763590
https://pubmed.ncbi.nlm.nih.gov/25763590
Autor:
Jerzy Zielinski, Jolanta Rutkowska, Jerzy Kedzierski, Zbigniew Raszewski, Paweł Perkowski, Wiktor Piecek
Publikováno v:
Ferroelectrics. 343:151-160
Dielectric measurements were performed for three representative with n = 2, 5 and 7 of series of three ring esters with perfluoroalkanoyloxyhexyloxy terminal chain and for their protonated analogs. Temperature dependences of relaxation frequency f R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38a1ebb2392a46efe39d66f3f72fc691
https://doi.org/10.1080/00150190600962341
https://doi.org/10.1080/00150190600962341
Autor:
Marek Andrzej Kojdecki, Ludwika Lipinska, Emilia Miszczyk, Jerzy Kedzierski, Jolanta Rutkowska, Zbigniew Raszewski, Jerzy Borycki
Publikováno v:
Molecular Crystals and Liquid Crystals. 409:301-313
A wedge cell of the wedge angle of order of few milliradians was used to measure the phase shift between ordinary and extraordinary rays of transmitted light, for the Freedericksz transition induced by a magnetic or an electric field. A nematic liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::251376073951637fee9be21319175340
https://doi.org/10.1080/15421400490431633
https://doi.org/10.1080/15421400490431633
Autor:
Jerzy Zielinski, Wiktor Piecek, Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Kedzierski, Zbigniew Raszewski, Paweł Perkowski
Publikováno v:
Molecular Crystals and Liquid Crystals. 411:145-153
Recently several fluorinated molecules have been investigated by many means [1]. We investigated in details physical properties of two antiferroelectric liquid crystals [2]: MHPB(H)PBC and MHPB(F)PBC. In MHPB(H)PBC paraelectric SmA∗ phase neighbour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59ecd38e2ae7f3827fdec0079c8778ff
https://doi.org/10.1080/15421400490434964
https://doi.org/10.1080/15421400490434964
Autor:
Wiktor Piecek, Paweł Perkowski, Jerzy Kedzierski, J. Zieliński, Jolanta Rutkowska, Zbigniew Raszewski, Roman Dabrowski, W. J. Drzewiński
Publikováno v:
Ferroelectrics. 309:55-61
Two fluorinated LCs were studied by means of refractometric measurements. The refractive indices: n⊥(T), n‖‖(T) and n I (T) were measured using Abbe refractometer. Values of the n⊥(T), n‖(T) for the Sm A*, Sm C* and Sm C A * phases are rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e56b24f894f78228855372950352526
https://doi.org/10.1080/00150190490509917
https://doi.org/10.1080/00150190490509917
Autor:
Sebastian Gauza, Paweł Perkowski, Jolanta Rutkowska, Zbigniew Raszewski, Roman Dąbrowski, Stanislaw J. Klosowicz, Jerzy Kedzierski, Krzysztof Czupryński
Publikováno v:
Molecular Crystals and Liquid Crystals. 409:389-400
The aim of our work was to make precise dielectric measurements to confirm the existence of the SmCα∗ phase in non-fluorinated compound 2 and in bicomponent mixtures composed of compounds 2 and 1 with partially fluorinated terminal chain. From the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44a47f241d46ae55c9faf6372eb67729
https://doi.org/10.1080/15421400490433730
https://doi.org/10.1080/15421400490433730
Autor:
Jerzy Kedzierski, Wiktor Piecek, Jolanta Rutkowska, Zbigniew Raszewski, Jerzy Zielinski, Paweł Perkowski, Stanislaw J. Klosowicz
Publikováno v:
Ferroelectrics. 276:289-300
MHPB(H)PBC and MHPB(F)PBC were studied by means of refractometric measurements. The refractive indices: n (T), n A (T) and n I (T) were measured using combined methods, applying both appropriately prepared Abbe refractometer and interference wedge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a986ce7e99843a88f85d618aef7d844
https://doi.org/10.1080/00150190214411
https://doi.org/10.1080/00150190214411
Autor:
Jerzy Zielinski, Paweł Perkowski, Stanislaw J. Klosowicz, Jolanta Rutkowska, Wiktor Piecek, Zbigniew Raszewski, Jerzy Kedzierski
Publikováno v:
Ferroelectrics. 276:279-287
MHPB(H)PBC and MHPB(F)PBC were studied fairly by means of dielectric measurements. We studied the Fluorine - Hydrogen replacement in the structure of the molecule (in the aliphatic tail) and its influence on dielectric properties of the investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::085b4714a37b12b9d56123571979c5de
https://doi.org/10.1080/00150190214405
https://doi.org/10.1080/00150190214405