Autor: Kulesza, C. - Katalog OPAC zbiorów

Tytuł:: Application of Fractal Analysis Methods for Lift Height Optimization in Magnetic Force Microscopy Measurements
Autorzy:: Bramowicz, M.
Kulesza, S.
Chrostek, T.
Sendrowski, C.
Powiązania:: https://bibliotekanauki.pl/articles/354969.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: lift height optimization
magnetic force microscopy
fractal analysis
Opis:: The paper presents results of a research on simulation of magnetic tip-surface interaction as a function of the lift height in the magnetic force microscopy. As expected, magnetic signal monotonically decays with increasing lift height, but the question aris es, whether or not optimal lift height eventually exists. To estimate such a lift height simple procedure is proposed in the paper based on the minimization of the fractal dimension of the averaged profile of the MFM signal. In this case, the fractal dimension ser ves as a measure of distortion of a pure tip-surface magnetic coupling by various side effects, e.g. thermal noise and contribution of topographic features. Obtained simulation results apparently agree with experimental data.
Źródło:: Archives of Metallurgy and Materials; 2018, 63, 3; 1109-1113
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The quality of life of women suffering from polycystic ovary syndrome
Autorzy:: Stadnicka, G.
Łepecka-Klusek, C.
Kulesza-Brończyk, B.
Pilewska-Kozak, A.B.
Powiązania:: https://bibliotekanauki.pl/articles/1917498.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Medyczny w Białymstoku
Tematy:: Polycystic Ovary Syndrome
Women
Quality of Life
Opis:: Purpose: To assess how certain clinical symptoms of polycystic ovary syndrome (PCOS) affect the quality of life of women, their activity, and their sexual lives.Materials and methods: The World Health Organization quality of life questionnaire (WHOQOL-Bref) was used to assess the quality of life and health of 78 women diagnosed with PCOS, and the female sexual function questionnaire -28 (FSQ-28) was used to assess their sexual activity and associated disorders.Results: Among three groups of women with varying body mass indexes and aged26.93 years on average, significant differences (p<0.05) were found in quality of life. In individual domains of the WHOQOL-Bref, the median score of women with obesity was lower than that of women with normal body weight or with overweight. Women with symptoms of hirsutism showed lower quality of life than women without these symptoms, while womenwho had undergone treatment for 4–6 years experienced significantly worse quality of life than those who had undergone therapy for less than 3 or more than 6 years. In the various domains of sexual response, regression analysis showed a positive correlation (p <0 .05) between better quality of life and women’s sexual activity.Conclusions: Clinical symptoms of PCOS such as obesity and hirsutism affect women’s quality of life, as does the length of infertility treatment, whereas general quality of life affects the occurrence of disorders in women at particular stages of sexual response.
Źródło:: Progress in Health Sciences; 2015, 5, 2; 61-68
2083-1617
Pojawia się w:: Progress in Health Sciences
Dostawca treści:: Biblioteka Nauki

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