Zobrazeno 1 - 10
of 123
pro vyhledávání: '"K Jurga"'
Publikováno v:
European Polymer Journal. 76:135-146
This paper presents the comparative study of molecular dynamics and of the thermal properties of the virgin commercial monthly hydrogel contact lenses Bausch & Lomb Soflens 59 and the lenses worn for 1, 2, 3 and 4 weeks. The lenses were made from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e847cb3dd4da587640743597567ca4e9
https://doi.org/10.1016/j.eurpolymj.2016.01.038
https://doi.org/10.1016/j.eurpolymj.2016.01.038
Publikováno v:
Journal of Magnetic Resonance. 262:27-32
The paper presents the benefits of using fast adiabatic passage for the study of molecular dynamics in the solid state heteronuclear systems in the laboratory frame. A homemade pulse spectrometer operating at the frequency of 30.2MHz and 28.411MHz fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::517fa81911f918f85a6540c85aa8d6ee
https://doi.org/10.1016/j.jmr.2015.11.009
https://doi.org/10.1016/j.jmr.2015.11.009
Publikováno v:
Solid State Nuclear Magnetic Resonance. 71:73-79
Methodology for the study of dynamics in heteronuclear systems in the laboratory frame was described in the previous paper [1]. Now the methodology for the study of molecular dynamics in the solid state heteronuclear systems in the rotating frame is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b1bb3a886ab2ba10850176a6e8e541
https://doi.org/10.1016/j.ssnmr.2015.08.001
https://doi.org/10.1016/j.ssnmr.2015.08.001
Publikováno v:
Solid State Nuclear Magnetic Resonance. 71:67-72
Molecular motions in poly(ethylene-co-norbornene) were studied in a temperature range well below its glass transition point by a few techniques based on the NMR phenomenon. Temperature dependencies of proton spin-lattice relaxation times T1 (at 200 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c554b1f3017415cc992f27a654f805bf
https://doi.org/10.1016/j.ssnmr.2015.08.005
https://doi.org/10.1016/j.ssnmr.2015.08.005
Autor:
Jan Jurga, Maria Dobies, Stefan Jurga, Marek Szostak, A. Woźniak-Braszak, Grzegorz Nowaczyk, K. Jurga
Publikováno v:
European Polymer Journal. 64:62-69
The poly(ethylene 2,6-naphthalate) (PEN)/polycarbonate (PC) blends with the weight ratio of homopolymers 50/50 wt./wt. were prepared by injection molding using the Engel machine ES. One mixture was synthesized without the compatibilizer and the secon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a708ca46c340c11d82d8a0d1b2a35865
https://doi.org/10.1016/j.eurpolymj.2014.12.039
https://doi.org/10.1016/j.eurpolymj.2014.12.039
Autor:
Marek Szostak, Tomasz Czechowski, Piotr Szczepanik, Jan Jurga, Wojciech Chlewicki, Wiesław Prukała, Stanisław Wosiński, Piotr Kędzia, K. Jurga, Piotr Szulc, Paweł Malinowski, M. Baranowski
Publikováno v:
Journal of Magnetic Resonance. 243:1-7
A new method for fast spectral–spatial electron paramagnetic resonance imaging (EPRI) is presented. To reduce the time of projections acquisition we propose to combine rapid scan of Zeeman magnetic field using high frequency sinusoidal modulation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8106db17e008325168a5acd29fa0e08
https://doi.org/10.1016/j.jmr.2014.03.001
https://doi.org/10.1016/j.jmr.2014.03.001
Akademický článek
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Autor:
Piotr Kędzia, Marek Szostak, Paweł Malinowski, Tomasz Czechowski, M. Baranowski, Eugeniusz Szczesniak, Stanisław Wosiński, Wojciech Chlewicki, K. Jurga, Jan Jurga, Piotr Szczepanik, Wiesław Prukała, Piotr Szulc
Publikováno v:
Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering. :22-31
The magnet and gradient systems suitable for electron paramagnetic res- onance imaging experiments at RF range are presented. The air-core magnet based on the Helmholtz design in the article has a unique conical shape. A comprehensive study regarding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db99056479e9e204086a256275fbe721
https://doi.org/10.1002/cmr.b.21228
https://doi.org/10.1002/cmr.b.21228
Publikováno v:
Applied Magnetic Resonance
The design and construction of a high-performance, low-cost, and easy to assemble adiabatic extension set for homebuilt and commercial spectrometers is described. Described apparatus set was designed for the fast adiabatic passage generation and is b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::950d0545742ea4d563926c69ace825a0
https://doi.org/10.1007/s00723-012-0372-3
https://doi.org/10.1007/s00723-012-0372-3
Publikováno v:
Journal of Non-Crystalline Solids. 357:1164-1171
The solid-state 1 H NMR on-resonance and off-resonance techniques have been performed to study molecular dynamics and domain sizes in heterogenous nanocomposites based on poly(butylene terephthalate) and nanoparticles C 60 modified by n -decylamine (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08fa771999f89f92b5b296bb581b3d35
https://doi.org/10.1016/j.jnoncrysol.2010.11.026
https://doi.org/10.1016/j.jnoncrysol.2010.11.026