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Wyszukujesz frazę "Skowronek, E." wg kryterium: Autor

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    Wyświetlanie 1-6 z 6
    Tytuł:
    Wpływ użytkowania rekreacyjnego na przemiany krajobrazu gminy Włodawa w latach 1980-2005
    Recreational use impact on landscape changes in Włodawa commune in 1980-2005
    Autorzy:
    Krukowska, R.
    Skowronek, E.
    Krukowski, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/87002.pdf
    Data publikacji:
    2010
    Wydawca:
    Polska Asocjacja Ekologii Krajobrazu
    Tematy:
    krajobraz
    rekreacja
    turystyka
    funkcje turystyczne
    Wlodawa
    Źródło:
    Problemy Ekologii Krajobrazu; 2010, 27
    1899-3850
    Pojawia się w:
    Problemy Ekologii Krajobrazu
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The correlation between the meteorological conditions and the concentration of radionuclides in the ground layer of atmospheric air
    Autorzy:
    Krajny, E.
    Ośródka, L.
    Wojtylak, M.
    Michalik, B.
    Skowronek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/148116.pdf
    Data publikacji:
    2001
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    atmospheric air
    meteorology
    neural network
    radionuclides
    Opis:
    The main goal of this work was to find correlation between the concentrations of radionuclides in outdoor air and the meteorological conditions like: air temperature, atmospheric pressure, wind velocity and amount of precipitation. Because the sampling period of radionuclides concentrations in air was relatively long (7 days), the average levels of meteorological parameters have been calculated within the same time. Data of radionuclide concentrations and meteorological data have been analyzed in order to find statistical correlation. The regression analysis and one of the AI methods, known as neural network, were applied. In general, analysis of the gathered data does not show any strong correlation between the meteorological conditions and the concentrations of radionuclides in air. A slightly stronger correlation we found for radionuclides with relatively short half-lives. The only positive correlation has been found between the Be-7 concentration and air temperature (at the significance level á=0.05). In our opinion, the lack of correlation was caused by a too long sampling time in measurements of radionuclides in outdoor air (a whole week). Results of the analysis received by means of the artificial neuron network are better. We were able to find certain groups of meteorological conditions, related with the corresponding concentrations of particular radionuclides in air. Preliminary measurements of radon progeny concentration support the thesis that the link between changes of meteorological parameters and concentrations of radionuclides in ambient air must exist.
    Źródło:
    Nukleonika; 2001, 46, 4; 189-194
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Female students’ perspective for maritime career
    Autorzy:
    Szozda, Z.
    Czyżowicz, D
    Kałkowska, E
    Raciborska, P
    Raczkowska, J
    Skowronek, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/360668.pdf
    Data publikacji:
    2014
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    maritime women
    gender related work issues
    equal access to maritime sector
    women at the helm
    promotion of women
    female maritime students
    Opis:
    The paper presents the outcome of the research that has been completed recently at the Faculty of Navigation (FoN); Maritime University of Szczecin, Poland. The aim of the research is to show the maritime society what female students – future maritime women – think about studying the navigation and future work at sea. The research has been done by a group of female students – prospective seafarers. It is based on a questionnaire directed to fellow female students which contains 29 questions concerning the motivation for commencing the study in the field of maritime navigation, aspirations, fears and obstacles faced by female seafarers related to present study,internship onboard seagoing ships and future work. 128 female students responded to the questionnaire. The answers have been gathered into groups of interest. The findings are presented in terms of diagrams and comments. The paper contains valuable information that may be used by maritime universities, ship owners and other potential employers of maritime female students – in particular maritime policy makers. One of the interesting findings is that 84% of the female students declare they would choose the same field of study having experience (including seagoing intership) gained so far. The paper presents also the change of the number of female students at FoN in the last 10 years. It is the sign of relatively high interest of young women in maritime navigation in Poland – the country that is one of the biggest suppliers of officers for seagoing ships.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2014, 40 (112); 105-112
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Premature atherosclerosis after treatment for acute lymphoblastic leukemia in childhood
    Autorzy:
    Sadurska, E.
    Zaucha-Prazmo, A.
    Brodzisz, A.
    Kowalczyk, J.
    Ben-Skowronek, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/2081582.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    nthracycline cardiotoxicity
    leukemia
    survivors
    atherosclerosis
    biomarkers
    intima-media thickness
    Opis:
    Introduction. Late cardiovascular complications are the leading causes of morbidity and mortality in patients treated for common malignancies of childhood. Late cardiotoxicity include increased development of atherosclerosis and atherosclerosis – related diseases. An evaluation of the endothelium can be made based on the measurement of endothelium-derived blood vasoactive factors, such as cytokines and adhesion molecules. Their elevated serum levels may serve as sensitive indicators of early atherosclerotic lesions in high risk patients. Currently, assessment of common carotid intima-media thickness has emerged as one of the more powerful tools for evaluation of subclinical atherosclerosis. The purpose of this study was to compare these parameters between patients after antineoplatic treatment compared to persons not exposed to such factors. Methods. Early progression of atherosclerotic disease was evaluated in 64 survivors treated for Acute Lymphoblastic Leukaemia (ALL) in childhood, and in a control group of 36 healthy volunteers. Blood serum concentrations of selected new biomarkers, indicative of endothelial damage and inflammatory activity, were measured, including intercellular adhesion molecule-1 (sICAM-1), endothelial leukocyte adhesion molecule-1 (E-selectin), thrombomodulin (TM), interleukin 6 (IL-6), and high-sensitivity C-reactive protein (hs-CRP). The common carotid intima-media thickness (IMT) was also assessed via ultrasound examination. Results. Significantly higher blood concentrations of sICAM-1 adhesive molecule (229.3±62.2 ng/mL vs. 199.9 ± 63.3 ng/ mL, p=0.0072) and IL-6 (2.1 ± 2.7 pg/mL vs. 1.9 ± 3.6 pg/mL, p=0.0414) were found in ALL survivors compared with control subjects. Concentration of hs-CRP was also higher in the ALL group: 1.3 ± 2.2 ug/mL vs. 0.6 ± 0.9 ug/mL. This difference was close to statistical significance (p=0.0599). The mean IMT values for right and left carotid arteries were higher in ALL patients after antineoplastic therapy, compared with healthy subjects (IMT-R 0.056±0.008 mm vs. 0.052±0.003 mm; p=0.0021; IMT-L 0.057±0.009 mm vs. 0.052±0.003 mm; p=0.0051). Conclusion. Survivors of childhood ALL in the examined group demonstrated elevated concentrations of selected new biomarkers and increased IMT values, compared to controls, which may confirm the occurrence of endothelial injuries in blood vessels. This study indicates that subjects treated for childhood malignancy are at a higher risk of prematurely developing atherosclerosis.
    Źródło:
    Annals of Agricultural and Environmental Medicine; 2018, 25, 1; 71-76
    1232-1966
    Pojawia się w:
    Annals of Agricultural and Environmental Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Fluoride content in the hair in dependence of the place of residence, sex, dietary habits and anthropometric data
    Autorzy:
    Lukomska, A.
    Stachowska, E.
    Rebacz-Maron, E.
    Maciejewska, D.
    Jakubczyk, K.
    Baranowska-Bosiacka, I.
    Ryterska, K.
    Czerwinska, M.
    Banaszczak, M.
    Budrewicz, S.
    Skowronek, M.
    Stachowski, A.
    Dec, K.
    Chlubek, D.
    Gutowska, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/15514.pdf
    Data publikacji:
    2018
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
    Źródło:
    Journal of Elementology; 2018, 23, 3
    1644-2296
    Pojawia się w:
    Journal of Elementology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Microbiological analysis of bioaerosols collected from Hospital Emergency Departments and ambulances
    Autorzy:
    Bielawska-Drózd, A.
    Cieślik, P.
    Bohacz, J.
    Kornillowicz-Kowalska, T.
    Żakowska, D.
    Bartoszcze, M.
    Wlizło-Skowronek, B.
    Winnicka, I.
    Brytan, M.
    Kubiak, L.
    Skopińska-Różewska, E.
    Kocik, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/2081735.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    Button Sampler
    bioaerosol
    Hospital Emergency Departments
    ambulances
    bacteria
    fungi
    Opis:
    Introduction and objective. The goal of the study was a microbiological, qualitative and quantitative analysis of bioaerosol at the workplace of medical personnel (Health Emergency Departments (HEDs), ambulances), and comparative administration offices with an expected neutral occupational exposure to biological agents measured with individual Button Sampler. Materials and method. Personal sampling was performed with Button Sampler instrument loaded with gelatine filters in 10 HEDs, in 9 ambulances and in 9 offices to assess the occupational biological agents’ exposure in air. Sampling was conducted from March until April 2016. Samples were quantitatively assessed for viable and total number of bacteria and fungi. Routine procedures for microbiological diagnostics were implemented. Data were analysed using Kruskal–Wallis and Mann-Whitney statistical tests with α=0.05. P value less than 0.05 were considered significant. Results. At the workplaces assessed, the concentrations of viable microorganisms in HEDs were 1.3 × 102 – 4.2 × 103 CFU/m3 for bacteria, 3.4 × 100 – 8.1 × 101 CFU/m3 for fungi; in ambulances 1.3 × 102 – 1.4 × 103 CFU/m3 (bacteria), 6.7 × 100 – 6.5 × 102 CFU/m3 (fungi) and in offices 4.2 × 101 – 5.0 × 103 CFU/m3 (bacteria), 0 – 7.9 × 102 CFU/m3 (fungi). In outdoor air, the number of microorganisms reached the level: 1.0 × 102 – 5.9 × 102 CFU/m3 for bacteria and 1.5 × 102 – 8.2 × 102 CFU/m3 for fungi. The predominant isolated bacteria were Gram-positive cocci. The prevalent fungi species belonged to the genus Aspergillus and Penicillium. Conclusions. The quantitative assessment of examined indoor air was similar to control outdoor air, and were relatively low. The level of microbiological contamination did not exceed 5 × 103 CFU/m3 which is recommended as an admissible level in public spaces in Poland.
    Źródło:
    Annals of Agricultural and Environmental Medicine; 2018, 25, 2; 274-279
    1232-1966
    Pojawia się w:
    Annals of Agricultural and Environmental Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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