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Abstract

What can we learn from children's literature inspired by Classical Antiquity? Why do we read novels about Cicero? Two research projects are scrutinizing ancient culture as a key to understanding the contemporary world.
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Authors and Affiliations

Katarzyna Marciniak
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Abstract

The emergence and development of large cities in antiquity was not necessarily associated with the concentration of wealth and resources in privileged social groups. Often, urban centers turn out to have been created by egalitarian societies.
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Authors and Affiliations

Arkadiusz Marciniak
1

  1. Adam Mickiewicz University in Poznań
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Abstract

The purpose of the paper is to analyze the issue of the relations between being consumers and being citizens in the consumer society. Many researchers point to deepening crisis of mature democracy and a decrease in social and civil participation, which entails most developed and developing countries, including Poland. The phenomenon present in a context of consumer society and its culture are often indicated among causes of this state. Based on the analysis of social changes in modern world, Zygmunt Bauman arrives at a conclusion that as an individualized entity, the consumer is an enemy of the citizen. The citizen and the consumer have different interests, hierarchies of values and ways of perceiving the world. The Zygmunt Bauman’s thesis is being analyzed in the paper on the basic of author’s research results. In the first part of the study, the typical characteristics of “model” members of a consumer society in the liquid modernity era are discussed (with reference to Bauman’s and other authors’ views). The way a consumer society affects the mentality of its members (the consumers) and their relations with groups, or larger communities (especially civil participation) is addressed. The second part is devoted to the issue of relations between being consumers and being citizens and is based on the research results of author’s research results. The relationships between consumer orientations of AMU students and chosen elements of their civic and social participation are discussed. Finally, the study is concluded with an attempt at explaining the results of research with reference to Bauman’s concept.
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Authors and Affiliations

Mateusz Marciniak
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Abstract

The article discusses the problem of province and smaller cities/towns within general political and social changes in critical times of Communists’ Poland and the role played by smaller communities in the occuring changes. The Author states that the influence range of central changes in the Communists’ party PZPR and other state organs in Warsow had a weaker feedback on the province and their regional pendants. The same concerned vivid social workers’ and independence movements, strikes and different struggles. The neighbourhood of two big centres: Szczecin and Gdańsk, the craddle of „Solidarność”, have had a rather low-rated effect on the changes in Koszalin (mainly influenced by Szczecin) and Słupsk (mainly influenced by Gdańsk) region. The both centres were active clusters of oppositional movements. Between them, as Marciniak stated, existed in the years 1956–1981 a precipice, a ‘sociological vacuum’, conditioned mainly by a lack of strong academic, intellectual and religious circles.
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Authors and Affiliations

Rafał Marciniak
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Abstract

The oceans are the second largest natural absorber of carbon dioxide emissions. One of the methods contemplated to enhance the processis fertilization of seawater with iron. The fertilization stimulates the growth of phytoplankton, the main biological agent responsible for the carbon dioxide sequestration processes by seawater. As phytoplankton absorbs the gas it transports it toward the seabed, thus making the ocean a natural carbon sink. Significance of this issue is reflected by the number of parties to the Kyoto Protocol (1997) to the United Nations Framework Convention for the Climate Change (UNFCCC 1992). The signatories include 194 states and the European Union to the UNFCCC and 192 states and the European Union to the Kyoto Protocol.

The Author provides legal analysis on ocean iron fertilization. The issue sparks considerable controversy from the standpoint of law, science and environmental protection. Since iron fertilization has been developed only recently, no thorough evaluation is possible. The Author advocates cautious approach and recommends limiting its use to scientific endeavors.

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Authors and Affiliations

Konrad Marciniak
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Abstract

The article explains marine biodiversity from the standpoint of international law and the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS 1994).

Currently there are dozens of patent applications associated with genes of marine origin outside countries’ jurisdiction. The claims come from developed countries, i.e. the United States, Germany, Japan, France, the United Kingdom, Denmark, Belgium, the Netherlands, Switzerland and Norway. All countries, including landlocked ones, are free to conduct scientific exploration of the sea. The key areas of application of marine genetic resources include pharmaceuticals, cosmetics and general industry.

Despite some controversy patent protection over natural world has long history. In 1873 Louis Pasteur obtained a patent for yeast, and adrenalin and insulin were patented in early 20th century. In the case of Diamond v. Chakrabarty (1980) the United States Supreme Court held that a live, human made microorganism is patentable subject matter.

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Authors and Affiliations

Konrad Marciniak
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Abstract

Powstanie i rozwój dużych miast w starożytności nie był koniecznie związany z koncentracją dóbr i bogactwa w wybranych grupach społecznych ani do niej nie prowadził. Często były to ośrodki tworzone przez społeczeństwa egalitarne.
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Authors and Affiliations

Arkadiusz Marciniak
1

  1. Uniwersytet im. Adama Mickiewicza w Poznaniu
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Abstract

Czego może nas nauczyć literatura dziecięca, która czerpie z antyku? Dlaczego czytamy powieści o Cyceronie? Dwa projekty badawcze ukazują kulturę antyczną jako klucz do zrozumienia współczesnego świata.
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Authors and Affiliations

Katarzyna Marciniak
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Abstract

This article presents a detailed portrait of Walenty Wolski and his lifetime achievements based on a general collection of sources, including parish record books, memoirs and economic documents. The author describes the life of Walenty Wolski, his education, various interests and his involvement in the maintaining of his manor in Royal Pomerania, which was presented against the social and economic background of this province after its annexation to the Prussian State. Wolski, the landlord, expressed his vivid interest in scholarly life and books. He was educated in the humanities, when the Polish-Lithuanian Commonwealth still existed, and wanted to save many of the artefacts from the former glory of his home-country. He also produced several of his own works, including a description of the war between Prussia and Napoleon in 1806-1810. He started to collect Polish books, manuscripts and graphics as early as the 1770s. It is worth mentioning that many of them were printed in the seventeenth century. The author described the second-hand book market and prices of the books in details. The Wolskis’ private library consisted of an impressive collection of portrait graphics (ca. 12.000 pieces). In 1819-1822 Wolski himself produced from them 32 albums. In doing this he preceded other collectors, such as J. M. Ossoliński, T. Działyński and E. Raczyński. After Wolski’s death, his heirs donated or sold off his collection to various persons or institutions. Many of them were purchased by T. Działyński for the Kórnik Library, where they remain preserved till today. As many as 16 albums of the graphics are now kept in the National Gallery in Poznań. The description of the fate of Wolski’s library certainly contributes to the history of Polish books and their circulation over the centuries.

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Authors and Affiliations

Ryszard Marciniak
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Abstract

Stanisław Tabaczyński, a member of the Polish Academy of Sciences, passed away in November 2020. He was one of the most influential theoreticians of
archaeology in post-War Poland. He developed an original concept of the archaeological process at the junction of the Annales school, the Poznań methodological school, and the inspirations from the Italian academic milieu cantered around the Polish-Italian Interdisciplinary Working Taskforce of Applied Sciences in Archaeology and Protection of Cultural Patrimony. Its main components comprised long-term processes, ethnogenetic processes, and the polisemantisation of culture. He understood archaeology as the anthropology of the prehistoric past, outstretched between anthropology and history. He participated and ran numerous excavation projects in Poland and abroad. These comprised excavation campaigns carried out in the large-scale Millennium Research project in Poznań, Wrocław, Biskupin, Kołobrzeg, Grody Czerwieńskie and Nakło nad Notecią. His major achievement was the excavation of the early Medieval Sandomierz. He discovered a glassmaking workshop of the 7–8th centuries on Torcello Island in the Venice Lagoon and participated in numerous field projects in Italy, France, and Algieria. He is the author of numerous books and articles. Among his most important publications are three-volume Theory and Practice of Archaeological Research, Przeszłość społeczna [The Social Past], Neolit środkowoeuropejski. Podstawy gospodarcze [Central European Neolithic. The economic foundations] and Archeologia średniowieczna – Problemy. Źródła, metody. Cele badawcze [Medieval Archaeology. Issues, Sources, Methods, and Research Objectives].
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Authors and Affiliations

Arkadiusz Marciniak
1

  1. Wydział Archeologii Uniwersytetu im. Adama Mickiewicza w Poznaniu
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Abstract

The caliber of modern-day scholarly pursuits hinges not only on research now being carried out, but also on the careful nurturing of scientific heritage - the preservation and study of documents that trace the development of past achievements.
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Authors and Affiliations

Józef Malinowski
Anna Marciniak
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Abstract

This study investigates image processing techniques for detecting surface cracks in spring steel components, with a focus on applications like Magnetic Particle Inspection (MPI) in industries such as railways and automotive. The research details a comprehensive methodology that covers data collection, software tools, and image processing methods. Various techniques, including Canny edge detection, Hough Transform, Gabor Filters, and Convolutional Neural Networks (CNNs), are evaluated for their effectiveness in crack detection. The study identifies the most successful methods, providing valuable insights into their performance. The paper also introduces a novel batch processing approach for efficient and automated crack detection across multiple images. The trade-offs between detection accuracy and processing speed are analyzed for the Morphological Top-hat filter and Canny edge filter methods. The Top-hat method, with thresholding after filtering, excelled in crack detection, with no false positives in tested images. The Canny edge filter, while efficient with adjusted parameters, needs further optimization for reducing false positives. In conclusion, the Top-hat method offers an efficient approach for crack detection during MPI. This research offers a foundation for developing advanced automated crack detection system, not only to spring sector but also extends to various industrial processes such as casting and forging tools and products, thereby widening the scope of applicability.
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Bibliography

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Authors and Affiliations

Marcin M. Marciniak
1

  1. Rzeszow University of Technology, Poland

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