Autor: Kulesza, Sławomir - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: DYNAMICS OF THE REAL ESTATE PRICES IN THE LIGHT OF THE CATASTROPHE THEORY
Autorzy:: Kulesza, Sławomir
Bełej, Mirosław
Powiązania:: https://bibliotekanauki.pl/articles/655871.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: catastrophe theory
real estate market
dynamics
Opis:: The paper describes application of catastrophe theory for analysis of trends of real estate prices inPoznan. It turns out that the evolution of the real estate market is comprised of two main processes: long-term evolution in the area of a non-degenerate stability and discontinuous, rapid changes in the area of a degenerate stability. In the macro scale, the construction and developing branch contributes largely to the Gross Domestic Product affecting overall economic environment. In the micro scale, however, the knowledge about future price trends may help to decide whether or not to buy or sell the house property.
Źródło:: Acta Universitatis Lodziensis. Folia Oeconomica; 2014, 3, 302
0208-6018
2353-7663
Pojawia się w:: Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Atomic force microscopy with fractal studies of temperature induced changes in the surface topography of polymeric materials
Zastosowanie mikroskopii sił atomowych i analizy fraktalnej do badania wpływu temperatury na topografię powierzchni materiałów polimerowych
Autorzy:: Rydzkowski, Tomasz
Kulesza, Sławomir
Bramowicz, Mirosław
Michalska-Pożoga, Iwona
Powiązania:: https://bibliotekanauki.pl/articles/946973.pdf
Data publikacji:: 2020
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Chemii Przemysłowej
Tematy:: temperature
surface topography
polymeric materials
atomic force microscopy
fractal analysis
differential scanning calorimetry
low density polyethylene
recirculation
temperatura
topografia powierzchni
materiały polimerowe
mikroskopia sił atomowych
analiza fraktalna
różnicowa kalorymetria skaningowa
polietylen małej gęstości
recyrkulacja
Opis:: Changes in the surface topography of polymeric materials can be analyzed to find the correspondence between observed surface features and specific external factors that might also influence physical and functional properties of the investigated material. In this work, atomic force microscopy (AFM) measurements were carried out to investigate the thermal changes in the surface topography as well as in the inner structure of the low density polyethylene (LDPE) samples subjected to 10 recirculations (rLDPE). For better assessment, fractal analysis and AFM results were additionally compared to DSC tests results.
Analiza zmian topografii powierzchni materiałów polimerowych pozwala wyznaczyć zależności między obserwowanymi cechami powierzchni a określonymi czynnikami zewnętrznymi, które mogą wpływać na właściwości fizyczne i funkcjonalne badanego materiału. W niniejszej pracy metodą mikroskopii sił atomowych (AFM) oceniano zmiany termiczne topografii powierzchni, a także wewnętrznej struktury próbek polietylenu małej gęstości (LDPE) poddanych 10-krotnej recyrkulacji (rLDPE). Wyniki AFM i analizy fraktalnej porównywano z wynikami badań metodą różnicowej kalorymetrii skaningowej (DSC).
Źródło:: Polimery; 2020, 65, 1; 25-32
0032-2725
Pojawia się w:: Polimery
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Analysis of the Surface Microtexture of Sputtered Indium Tin Oxide Thin Films
Autorzy:: Ţălu, Ştefan
Kulesza, Sławomir
Bramowicz, Miroslaw
Stępień, Krzysztof
Dastan, D.
Powiązania:: https://bibliotekanauki.pl/articles/2049693.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: AFM
DC magnetron sputtering
ITO thin films
stereometric analysis
3-D surface microtexture
Opis:: The present research work involves the study of the 3-D surface microtexture of sputtered indium tin oxide (ITO) prepared on glass substrates by DC magnetron at room temperature. The samples were annealed at 450°C in air and were distributed into five groups, dependent on ambient combinations applied, as follows: I group, using argon (Ar); II group, using argon with oxygen (Ar+O2); III group, using argon with oxygen and nitrogen (Ar+O2+N2); IV group, using argon with oxygen and hydrogen (Ar+O2+H2); and V group, using argon with oxygen, nitrogen, and hydrogen (Ar+O2+N2+H2). The characterization of the ITO thin film surface microtexture was carried out by atomic force microscopy (AFM). The AFM images were stereometrically quantitatively analyzed to obtain statistical parameters, by ISO 25178-2: 2012 and ASME B46.1-2009. The results have shown that the 3-D surface microtexture parameters change in accordance with different fabrication ambient combinations.
Źródło:: Archives of Metallurgy and Materials; 2021, 66, 2; 443-450
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Characterization of oxide layers formed on 10CrMo9-10 steel operated for a long time in the power industry
Autorzy:: Gwoździk, Monika
Ullrich, Christiane
Schimpf, Christian
Rafaja, David
Kulesza, Sławomir
Bramowicz, Mirosław
Powiązania:: https://bibliotekanauki.pl/articles/2086836.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: power industry
10CrMo9-10 steel
oxide layers
energetyka
stal 10CrMo9-10
warstwy tlenkowe
Opis:: This paper presents the results of diagnostic examinations conducted on the coils of super-heaters made of 10CrMo9‒10 steel that were operated in industrial conditions at 480°C for 130 thousand hours. The tube was exposed in a coal-fired boiler. The chemical and phase composition of the oxide/deposit layers formed on both sides of the tube walls (outside – flue-gas side and inside – steam side) and their sequence was examined using optical microscopy, scanning electron microscopy with electron backscatter diffraction and energy-dispersive X-ray spectroscopy, and X-ray diffraction. The changes in the mechanical properties caused by corrosion and aging processes were concluded from the hardness measurements. In addition, the nature of cracks in the oxide layers caused by pressing a Vickers indenter was determined. The results of these examinations have shown a high degradation of steel on the flue-gas inflow side and identified the main corrosion products and mechanisms.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2021, 69, 4; e137730, 1--10
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Quality of life in long-term survivors of early stage endometrial cancer
Autorzy:: Dobrzycka, Bożena
Terlikowski, Robert
Kulesza-Brończyk, Bożena
Nikliński, Jacek
Terlikowski, Sławomir Jerzy
Powiązania:: https://bibliotekanauki.pl/articles/991051.pdf
Data publikacji:: 2017
Wydawca:: Instytut Medycyny Wsi
Tematy:: endometrial cancer
quality of life
depression
Opis:: Introduction. Endometrial cancer (EC) is the most common gynaecological malignancy in developed countries. Effective treatment of the early stage of the disease is achieved by surgery alone. An increasing number of patients with EC become long-term survivors; therefore, the purpose of this study was to investigate the quality-of-life (QOL) of EC survivors. Materials and Method. A total of 328 survivors who had completed cancer treatment more than 3 years ago, and had previously completed questionnaires concerning QOL – European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and depression – Beck Depression Inventory-II (BDI-II). Patients were grouped into those with surgery alone or surgery with adjuvant radiotherapy. Responses were compared with 284 healthy women who were seen for standard gynaecologic screening examinations. Results. According to the presented results, the QOL of women with EC after surgical treatment was equal to that of healthy women in the control group. Treatment with adjuvant radiotherapy influenced the QOL, with the exception of emotional functioning (p=0.028). No statistically significant differences were found in scores on the BDI-II between groups for the cognitive-affective factor, the somatic factor, or the total sum score. Conclusions. The quality of life in EC survivors approximates that of healthy controls after 3 years post-surgical treatment. Patients treated for early stage EC should be informed about the anticipated good prognosis and the low risk of psychosocial and physical long-term effects. Cancer survivors who are treated by surgery and adjuvant radiotherapy may be especially at risk for emotional functioning problems.
Źródło:: Annals of Agricultural and Environmental Medicine; 2017, 24, 3
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki