Repozytorium Uniwersytetu Śląskiego RE-BUŚ
Not a member yet
    23505 research outputs found

    Responsibility

    Get PDF
    DEFINITION OF THE TERM: It is a difficult task to define the term “responsibility”. It can be understood as a moral value or as a legal principle, and both concepts can result in different understandings of the term. The issue of responsibility is topical in relation to contemporary civilizational problems. HISTORICAL ANALYSIS OF THE TERM: The article discusses the historical and cultural context in which moral responsibility became an ethical concept of primary importance. It is argued that rejecting or not taking moral responsibility has harmful social consequences. DISCUSSION OF THE TERM: The issue of responsibility is discussed from axiological, legal, and moral perspectives. Various ways of understanding this term are presented that are based on the concepts of Polish and German philosophers who have studied the ethics of responsibility. SYSTEMATIC REFLECTION WITH CONCLUSIONS AND RECOMMENDATIONS: The article discusses the links between philosophical reflections on responsibility and Catholic Social Teaching, including the teachings of Benedict XVI and Francis I. These papal teachings address the following contemporary philosophical concepts of responsibility: 1) the sources of moral responsibility; 2) the difference between legal and moral responsibility; 3) the historical and civilizational challenges that have led to changes in understandings of the concept of responsibility. Pope Benedict XVI’s logic of gift and Francis I’s integral ecology are both extensions of the philosophical concept of responsibility.Jesuit University Ignatianum in KrakowBenedictXVI. (2009). Encyklika Caritas in veritate. Ointegralnym rozwoju ludzkim w miłości i prawdzie. Wrocław: Wydawnictwo Wrocławskiej Księgarni Archidiecezjalnej. Filek, J. (2003). Filozofia odpowiedzialności XX wieku. Kraków: Znak. Filek, J. (2004). Filozofia odpowiedzialności. Teksty źródłowe. Kraków: Wydawnictwo Uniwersytetu Jagiellońskiego. Franciszek I. (2015), Encyklika Laudato si’. Poświęcona trosce o wspólny dom. Wrocław: Wydawnictwo Wrocławskiej Księgarni Archidiecezjalnej. Ingarden, R. (1987). O odpowiedzialności i jej podstawach ontycznych [Über die Verantwortung. Ihre ontischen Fundamente], trans. A. Węgrzecki. In: R. Ingarden, Książeczka o człowieku. Kraków: Wydawnictwo Literackie, 73–111. Responsibility 181 Jaspers, K. (1990). Wolność [Freiheit], trans. D. Lachowska. In: K. Jaspers. Filozofia egzystencji. Wybór pism. Warszawa: Państwowy Instytut Wydawniczy, 163–194. Jonas, H. (1996). Zasada odpowiedzialności. Etyka dla cywilizacji technologicznej [Imperative of Responsibility], trans. M. Klimowicz. Kraków: Wydawnictwo Platan. Klose, A. (1985). Katolicka Nauka Społeczna. Jej prawa i aktualność [Die Katholische Soziallehre. Ihr Anspruch – ihre Aktualität], trans. Z. Pietraszun. Warszawa: Instytut Wydawniczy Pax. Picht, G. (1981). Pojęcie odpowiedzialności [Der Begriff der Verantwortung], trans. K. Michalski. In: G. Picht. Odwaga utopii. Warszawa: Państwowy Instytut Wydawniczy. Sutor, B. (1994). Etyka polityczna. Ujęcie całościowe na gruncie chrześcijańskiej nauki społecznej [Politische Ethik. Gesamtdarstellung auf der Basis der christlichen Gesellschaftslehre], trans. A. Marcol. Warszawa: “Kontrast”, Wydawnictwo Fundacji ATK

    Bio-based nanofluids of extraordinary stability and enhanced thermal conductivity as sustainable green heat transfer media

    Get PDF
    Nanofluids (NFs) as a new generation of heat transfer media can be applied inter alia as engine coolants, in the microelectronic industry for the cooling of electronic components and systems, and in solar panels. In the present study, the extraordinarily, that is, more than 1 year, stable NFs composed of multi-walled carbon nanotubes (MWCNTs), biomass-derived 1,2- propanediol or 1,3-propanediol, and poly(N-vinylpyrrolidone) were created and studied. The thermal conductivity and density of NFs did not change over 8 months, and NFs did not sediment over 14 months. The real image of NFs determined using transmission electron cryo-microscopy allowed us to prove that the extraordinary stability and enhanced thermal conductivity were resulted by fully individualized MWCNTs in the continuous phase and MWCNTs stabilized in dispersions by shorter carbon nanoparticles and mostly homogenous poly(N-vinylpyrrolidone) coating. The maximum enhancement in thermal conductivity was 22 and 20% for NFs composed of 2 wt % MWCNTs in comparison with that of pure 1,2-propanediol and 1,3-propanediol, respectively. The improved thermal properties were accompanied by the practically Newtonian nature of all NFs. The cytotoxicity test on normal human dermal fibroblasts indicated that the use of diols diminished the toxicity of MWCNTs. Finally, the thermal conductivity and Prandtl number of bio-based NFsas compared with those of commercial heat transfer fluids DOWCAL 200 and DOWCAL Npredestine them as superb green heat transfer media in sustainable energy systems

    Effect of the alloying metal on the corrosion resistance of Pd-rich binary alloys with Pt, Rh, and Ru in sulfuric acid

    Get PDF
    The paper presents the study of the corrosion resistance of electrodeposited Pd and its binary alloys with Pt, Rh, and Ru on a polycrystalline Au substrate. The corrosion resistance was tested in 0.5 M sulfuric acid at room temperature using potentiodynamic polarization and electrochemical impedance spectroscopy techniques. The morphology/composition and work function values were determined by scanning electron microscopy/energy–dispersive X–ray spectroscopy and scanning Kelvin probe, respectively. The obtained results revealed that the Pd electrode is the most resistant to corrosion, whereas the Pd-Ru electrode is the most susceptible to dissolution. It was found that the corrosion resistance of Pd-binary alloys decrease in the following order: Pd > Pd-Pt > Pd-Rh > Pd-Ru. This effect was assigned mainly to the difference in surface roughness factor of tested electrodes

    Does repeated dry sauna bathing change thermoregulation process in elite cross-country skiers?

    Get PDF
    The aim of this study was to evaluate the influence of a series of ten finnish dry sauna bathing on skin temperature following exercise test for elite cross-country skiers and test, if the regular sauna baths induce any changes in physiological or haematological parameters in elite athletes. Ten elite cross-country skiers (21.7 ± 3.1 years, height: 1.79 ± 0.025 m, body mass: 71.06 ± 4.77 kg) participated in this study. They performed two continuous exercise tests, before and after a series of ten sauna baths. During experiment, the superficial temperature distributions, physiological and haematological parameters were measured. The marked temperature drop was visible in upper body and smaller in lower part of body after exercise test. 10 min after experimental exercise test slow return of the skin temperature to pre-workout values was observed in lower limbs unlike upper part of body. Results of this study indicated that passive induced heat acclimation have a moderate, positive effect (above 2%) on plasma volume and a small impact on physiological and temperature responses to exercise in elite athletes. We conclude that ten finnish dry sauna baths can induce weak changes in the superficial temperature distributions following exercise test, a certain decrease in resting heart rate and small increase in plasma volume in the elite cross-country skiers

    Adaptation of phenol-degrading Pseudomonas putida KB3 to suboptimal growth condition: A focus on degradative rate, membrane properties and expression of xylE and cfaB genes

    Get PDF
    Detailed characterization of new Pseudomonas strains that degrade toxic pollutants is required and utterly necessary before their potential use in environmental microbiology and biotechnology applications. Therefore, phenol degradation by Pseudomonas putida KB3 under suboptimal temperatures, pH, and salinity was examined in this study. Parallelly, adaptive mechanisms of bacteria to stressful growth conditions concerning changes in cell membrane properties during phenol exposure as well as the expression level of genes encoding catechol 2,3- dioxygenase (xylE) and cyclopropane fatty acid synthase (cfaB) were determined. It was found that high salinity and the low temperature had the most significant effect on the growth of bacteria and the rate of phenol utilization. Degradation of phenol (300 mg L 1) proceeded 12-fold and seven-fold longer at 10 ◦C and 5% NaCl compared to the optimal conditions. The ability of bacteria to degrade phenol was coupled with a relatively high activity of catechol 2,3-dioxygenase. The only factor that inhibited enzyme activity by approximately 80% compared to the control sample was salinity. Fatty acid methyl ester (FAMEs) profiling, membrane permeability measurements, and hydrophobicity tests indicated severe alterations in bacteria membrane properties during phenol degradation in suboptimal growth conditions. The highest values of pH, salinity, and temperature led to a decrease in membrane permeability. FAME analysis showed fatty acid saturation indices and cyclopropane fatty acid participation at high temperature and salinity. Genetic data showed that suboptimal growth conditions primarily resulted in down-regulation of xylE and cfaB gene expression

    Statistical image analysis and escort histograms in characterization of articular cartilage repair in a skeleton animal model

    Get PDF
    Statistical image analysis of an ensemble of digital images of histological samples is performed as an auxiliary investigation a result of the recently proposed method of articular cartilage repair utilizing growth plate chondrocytes in a skeleton animal model. A fixed–shift model of maximal likelihood estimates of image histograms applied for monochromatic (grayscale) images or their RGB components confirms the statistically significant effect of the previously proposed medical treatment. The type of staining used to prepare images of histological samples is related to the visibility of the effectiveness of medical treatment. Hellinger distance of escort distributions for maximal likelihood estimates of image histograms of medically treated and control samples is investigated to identify grayscale (or RGB) intensities responsible for statistically significant difference of the estimates. A difference of Shannon entropy quantifying informational content of the histograms allows one to identify staining and image colors which are most suitable to visualize cluster formation typical for articular cartilage repair processes

    First T2K measurement of transverse kinematic imbalance in the muon-neutrino charged-current single-π+ production channel containing at least one proton

    Get PDF
    Authors: K. Abe, N. Akhlaq, R. Akutsu, A. Ali, C. Alt, C. Andreopoulos, M. Antonova, S. Aoki, T. Arihara,Y. Asada, Y. Ashida, E. T. Atkin, Y. Awataguchi, G. J. Barker, G. Barr, D. Barrow, M. Batkiewicz-Kwasniak, A. Beloshapkin, F. Bench, V. Berardi, L. Berns, S. Bhadra, A. Blanchet, A. Blondel, S. Bolognesi,T. Bonus, B. Bourguille, S. B. Boyd, A. Bravar, D. Bravo Berguño, C. Bronner, S. Bron, A. Bubak, M. Buizza Avanzini, S. Cao, S. L. Cartwright, M. G. Catanesi, A. Cervera, J. Chakrani,D. Cherdack, G. Christodoulou, M. Cicerchia, J. Coleman,A. Dergacheva, F. Di Lodovico, S. Dolan, D. Douqa, T. A. Doyle, J. Dumarchez, P. Dunne, A. Eguchi, L. Eklund, S. Emery-Schrenk, A. Ereditato, A. J. Finch, G. Fiorillo, C. Francois, M. Friend,Y. Fujii, R. Fukuda, Y. Fukuda, K. Fusshoeller, C. Giganti,M. Gonin, E. A. G. Goodman, A. Gorin, M. Grassi, M. Guigue, D. R. Hadley, P. Hamacher-Baumann,D. A. Harris, M. Hartz, T. Hasegawa, S. Hassani, N. C. Hastings, Y. Hayato, A. Hiramoto,M. Hogan, Jacek Holeczek, N. T. Hong Van, T. Honjo, F. Iacob, A. K. Ichikawa, M. Ikeda, T. Ishida,M. Ishitsuka,K. Iwamoto, A. Izmaylov, N. Izumi, M. Jakkapu, B. Jamieson, S. J. Jenkins,C. Jesús-Valls, J. J. Jiang, P. Jonsson, C. K. Jung, P. B. Jurj, M. Kabirnezhad, H. Kakuno, J. Kameda, S. P. Kasetti, Y. Kataoka,Y. Katayama, T. Katori, E. Kearns, M. Khabibullin,A. Khotjantsev, T. Kikawa, H. Kikutani, S. King, Jan Kisiel, T. Kobata, T. Kobayashi, L. Koch, A. Konaka, L. L. Kormos, Y. Koshio, A. Kostin, K. Kowalik,Y. Kudenko, S. Kuribayashi, R. Kurjata, T. Kutter, M. Kuze, L. Labarga, J. Lagoda, M. Lamoureux,D. Last, M. Laveder, M. Lawe, S.-K. Lin, R. P. Litchfield, S. L. Liu, A. Longhin, L. Ludovici, X. Lu ,T. Lux, L. N. Machado, L. Magaletti, K. Mahn, M. Malek, S. Manly, L. Maret, A. D. Marino,L.Marti-Magro, T. Maruyama, T. Matsubara, K. Matsushita, C. Mauger, A. Maurel, K. Mavrokoridis,E. Mazzucato,N. McCauley, J. McElwee, K. S. McFarland,C. McGrew, A. Mefodiev, G. D. Megias,L. Mellet, M. Mezzetto, A. Minamino, O. Mineev, S. Mine, M. Miura, L. Molina Bueno, S. Moriyama, Th. A. Mueller, D. Munford, L. Munteanu, Y. Nagai,T. Nakadaira, M. Nakahata, Y. Nakajima, A. Nakamura, H. Nakamura, K. Nakamura, Y. Nakano, S. Nakayama,T. Nakaya, K. Nakayoshi,C. E. R. Naseby, T. V. Ngoc,∥ V. Q. Nguyen, K. Niewczas, Y. Nishimura, K. Nishizaki, E. Noah,T. S. Nonnenmacher, F. Nova, J. Nowak, J. C. Nugent, H. M. O’Keeffe, L. O’Sullivan, T. Odagawa,T. Ogawa,R. Okada, K. Okumura, T. Okusawa, R. A. Owen,Y. Oyama, V. Palladino,V. Paolone, M. Pari, W. C. Parker, J. Parlone, S. Parsa, J. Pasternak, M. Pavin, D. Payne, G. C. Penn, D. Pershey, L. Pickering, C. Pidcott,G. Pintaudi, C. Pistillo,B. Popov, Kamil Porwit, M. Posiadala-Zezula, B. Quilain,T. Radermacher,E. Radicioni,B. Radics, P. N. Ratoff, M. Reh, C. Riccio , E. Rondio, S. Roth, A. Rubbia, A.C. Ruggeri, C. A. Ruggles, A. Rychter, L. S. M. Lakshmi, K. Sakashita,F. Sánchez, G. Santucci, C.M. Schloesser, K. Scholberg, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. SgalabernaA. Shaikhiev, A. Shaykina, M. Shiozawa, W. Shorrock, A. Shvartsman,K. Skwarczynski,M. Smy, J. T. Sobczyk,H. Sobel, F. J. P. Soler,Y. Sonoda, R. Spina, S. Suvorov, A. Suzuki, S. Y. Suzuki,Y. Suzuki, A. A. Sztuc,M. Tada,M. Tajima,A. Takeda,Y. Takeuchi, H. K. Tanaka, Y. Tanihara,M. Tani, N. Teshima,N. Thamm, L. F. Thompson,W. Toki, C. Touramanis, T. Towstego K. M. Tsui ,T.Tsukamoto,M. Tzanov,Y. Uchida, M. Vagins,S. Valder,D. Vargas,G. Vasseur,C. Vilela,W. G. S. Vinning, T. Vladisavljevic,T. Wachala, J. Walker,J. G. Walsh, Y. Wang, L. Wan,D. Wark,M.O. Wascko,A. Weber,R. Wendell, M. J. Wilking, C. Wilkinson, J. R. Wilson, K. Wood, C. Wret, J.Xia, Y.-h. Xu, K. Yamamoto,C. Yanagisawa,G. Yang,T. Yano, K. Yasutome, N. Yershov,M. Yokoyama, T. Yoshida, Y. Yoshimoto, M. Yu,R. Zaki, A. Zalewska, J. Zalipska, K. Zaremba,G. Zarnecki,M. Ziembicki, M. Zito,S. ZsoldosThis paper reports the first T2K measurement of the transverse kinematic imbalance in the single-πþ production channel of neutrino interactions. We measure the differential cross sections in the muon-neutrino charged-current interaction on hydrocarbon with a single πþ and at least one proton in the final state, at the ND280 off axis near detector of the T2K experiment. The extracted cross sections are compared to the predictions from different neutrino-nucleus interaction event generators. Overall, the results show a preference for models that have a more realistic treatment of nuclear medium effects including the initial nuclear state and final-state interactions

    O polskim, rosyjskim i ukraińskim tłumaczeniu piosenki "Mary did you know"

    No full text
    Scarce attention has so far been paid to the translation of religious songs in the academic writing. This article focuses on the description of the translations of the Christmas song Mary, did you know into Polish, Russian, and Ukrainian. The conducted analysis allowed to identify different types of translation shifts introduced by the translators in order to convey both the content and the poetic form of the original

    Stanisław Jerzy Lec’s Neologisms in Russian translations

    Get PDF
    The article discusses the methods of translating Stanisław Jerzy Lec’s Unkempt Thoughts into Russian in which neologisms constitute the basis of the wordplay. There are a lot of language innovations in Lec’s aphorisms, but the article analyses only one-word neologisms, mainly blend words. The study of the series of translations presents various translators’ choices, which often result from different ways of interpreting the original text by translators

    21,591

    full texts

    23,505

    metadata records
    Updated in last 30 days.
    Repozytorium Uniwersytetu Śląskiego RE-BUŚ
    Access Repository Dashboard
    Do you manage Open Research Online? Become a CORE Member to access insider analytics, issue reports and manage access to outputs from your repository in the CORE Repository Dashboard! 👇