Autor: Wilczyńska, T. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Anomalous Low Resistivity at Room and Elevated Temperatures of Manganin Alloy Implanted with High Dose Niobium Ions
Autorzy:: Wiśniewski, R.
Wilczyńska, T.
Powiązania:: https://bibliotekanauki.pl/articles/1492783.pdf
Data publikacji:: 2011-12
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 72.15.Eb
Opis:: The anomalous low resistivity metallic material at room temperature has been discovered. Known high resistive material called manganin in form of 10 μm thick foil was one side implanted with high dose of niobium ions of 2.5 × $10^{17}$ Nb ions/$cm^2$ and then with 2.5 × $10^{13}$ Kr ions/$cm^2$. Before and after implantation procedure investigated manganin foils were temperature treated in 130°C during 100 h. Basic resistance measurements were performed just after implantation observing large decrease of its resistivity. In repeated measurements after long time later (about twelve months), at temperature of 22°C, practically no resistivity was measured. Four-terminal method for resistance measurements was used.
Źródło:: Acta Physica Polonica A; 2011, 120, 6; 1080-1083
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Badanie mikrobiologiczne kremów i mleczek kosmetycznych
Microbiological examination of cosmetic creams and lotions
Autorzy:: Burzynska, H.
Maciejeska, K.
Artmanow, E.
Bachryj, F.
Barlik, I.
Borowiak, M.
Chybowska, J.
Czarnowska, W.
Dziurowicz, Z.
Frasunkiewicz, B.
Glowacki, M.
Gorecka, E.
Grubner, M.
Jedrzejowska, H.
Koc, T.
Krzeminska, B.
Krzemionka, R.
Kubiak, W.
Lewicka, J.
Lichocinska, H.
Lukomska, Z.
Maciaszek, A.
Majewski, E.
Meinhardt, S.
Nowotko, S.
Sitkiewicz, M.
Smykal, B.
Szyszlo, K.
Stepka-Klos, J.
Wasilewska, J.
Wilczynska-Stelmach, W.
Zerger, S.
Powiązania:: https://bibliotekanauki.pl/articles/876582.pdf
Data publikacji:: 1975
Wydawca:: Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:: kremy kosmetyczne
mleczko kosmetyczne
badania mikrobiologiczne
zanieczyszczenia mikrobiologiczne
bakterie chorobotworcze
badania naukowe
Źródło:: Roczniki Państwowego Zakładu Higieny; 1975, 26, 4
0035-7715
Pojawia się w:: Roczniki Państwowego Zakładu Higieny
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Compressibility of $AgI-Ag_{2}MoO_{4}$ System Measured in Wide Range of Composition
Autorzy:: Wiśniewski, Z.
Wiśniewski, R.
Wilczyńska, T.
Powiązania:: https://bibliotekanauki.pl/articles/1538417.pdf
Data publikacji:: 2010-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 61.43.Er
61.66.Dk
62.50.-p
Opis:: Results of compressibility measurements of $AgI-Ag_{2}MoO_{4}$ materials for different concentrations of AgI were presented. The obtained results were compared with phase diagram and internal structure of material. It was found that observed values of compressibility coefficient can be related to internal structure of investigated material.
Źródło:: Acta Physica Polonica A; 2010, 117, 4; 601-602
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Cyclic movement execution and its influence on motor programmess
Autorzy:: Dornowski, M.
Gorkovenko, A.
Tomiak, T.
Mishchenko, V.S.
Wilczyńska, D.
Olszewski, H.
Sawicki, P.
Talnov, A.N.
Powiązania:: https://bibliotekanauki.pl/articles/2083070.pdf
Data publikacji:: 2019
Wydawca:: Instytut Medycyny Wsi
Tematy:: locomotion
mechanics
water sport
environment
rural and urban areas
Opis:: Objectives. The aim of this study was to discover the relationship between the performance of different mechanical movements of rowers, and define its effect on the motor programs of the cyclic movement in athletes living in rural and urban areas. Materials and method. Twenty-two male rowers participated in the experiment using a rowing ergometer (Concept2, USA). The experiment consisted of 3 tests examining the maximal power of the pull-ups (MPbpu). The movement mechanogram was registered with a specialized complex Noraxon’s 3D MyoMotion (Noraxon Inc., USA). The software of the complex allowed calculation of the values of the joint angles from the accelerometer data. The Origin Lab 8.5 program was used for the mathematical and statistical processing of the signals from the mechanograms. Results. It was found that all experiment participants had a stepped controlled increase in the power of single bar pull-ups leading to a corresponding proportional increase in the frequency of rowing – test 1 and, conversely, a stepped controlled increase in the rowing frequency accompanied by a proportional increase in the power of the bar pull-ups – test 2. The involuntary dependence of the power and the rate was due to the peculiarities of the central cyclic movement programming, according to which the forces and durations of the active and passive bar pull-ups phases were interconnected and regulated together. The voluntary power-rate dependence control led to the breakdown of these links in the motor program of cyclic movements and to the separate control of these parameters. Conclusions. Motor programs in cyclic movement may be created in the same pattern in tope level sport and recreation, as well in different environmental conditions – gym halls (movement simulators), professional and recreational water sport tracks.
Źródło:: Annals of Agricultural and Environmental Medicine; 2019, 26, 2; 361-368
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Damage distributions in GaAs single crystal irradiated with 84Kr (394 MeV), 209Bi (710 MeV) and 238U (1300 MeV) swift ions
Autorzy:: Didyk, A. Y.
Komarov, F. F.
Vlasukova, L. A.
Gracheva, E. A.
Hofman, A.
Yuvchenko, V. N.
Wiśniewski, R.
Wilczyńska, T.
Powiązania:: https://bibliotekanauki.pl/articles/146738.pdf
Data publikacji:: 2008
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: semiconductors
gallium arsenide
swift heavy ions
inelastic energy loss
atomic force microscopy (AFM)
Opis:: We are presenting a study of damage distribution in GaAs irradiated with 84Kr ions of energy EKr = 394 MeV up to the fluence of 5 × 1012 ion/cm-2. The distribution of damage along the projected range of 84Kr ions in GaAs was investigated using selective chemical etching of a single crystal cleaved perpendicularly to the irradiated surface. The damage zone located under the Bragg peak of 84Kr ions was observed. Explanation of the observed effects based on possible processes of channeling of knocked target atoms (Ga and As) is proposed.
Źródło:: Nukleonika; 2008, 53, 2; 77-82
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki