Nicolae Iorga jest postacią o dużym znaczeniu w historii i kulturze Rumunii. Bardzo często wypowiadał się o sprawach polskich w szerokim tego słowa znaczeniu, zarówno w kwestiach akademickich, jak i politycznych. Zaangażowanie Iorgi w Polskę jest widoczne niemal nieprzerwanie w trakcie jego kariery naukowej i politycznej. Od czasów szkolnych po jego tragiczną śmierć Polska i jej sprawy były obecne w jego działalności także za sprawą jego nauczycieli, profesorów czy późniejszych partnerów politycznych. Dzięki wykształceniu historycznemu Iorga postrzegał Polskę jako ważnego partnera (...) Rumunii na arenie międzynarodowej, jako gwarancję bezpieczeństwa politycznego, ale także ważnego partnera w kontekście rozwoju kulturalnego. Jako inicjator kursów języka i kultury rumuńskiej na Uniwersytecie Jagiellońskim, Nicolae Iorga otrzymał tytuł doktora honoris causa Uniwersytetu Wileńskiego w 1931 r. za ważną rolę w umacnianiu stosunków między Polską a Rumunią. (shrink)

Ageing populations are a major consideration for socio-economic development in the early twenty first century. This demographic change is mainly seen as a threat rather than as an opportunity to improve the quality of human life, especially in Europe, where ageing has resulted in a reduction in economic competitiveness. Economic Foundations for Creative Ageing Policy mixes the silver economy, the creative economy, and the social economy to construct positive solutions for an ageing population. Klimczuk covers theoretical analyses and case study (...) descriptions of good practices to suggest strategies that could be internationally popularized. Contents: Foreword by Harry R. Moody Foreword by Kathrin Komp Introduction 1. Old Age as a Stage in the Life Course and the Life Cycle 2. Forms of Older People’s Capital 3. Creativity and Ageing: Concepts and Controversies 4. Mixed Economy and Multisectoral Approach to Population Ageing 5. Silver, Creative, and Social Economies as Positive Responses to Population Ageing 6. Benefits at the Interface Between Economic Systems Conclusion Afterword by Lukasz Tomczyk. (shrink)

Singh asserts that the parent–child relationship engenders a moral responsibility for the newborn. Simultaneously, he contends, drawing on the argument from potentiality, that the fetal stage of human development does not establish the parent–child relationship. Consequently, within Singh’s proposed relational framework, moral responsibility for the developing fetus does not manifest. Thus, Singh advocates for abortion, citing the absence of moral responsibilities arising for the pregnant woman for the fetus. In this article, I critique Singh’s argument from potentiality, identifying flaws and (...) highlight the incoherence of the argument pertaining to the parent–child relationship. (shrink)

In recent years we may observe increasing interest in the development of social innovation both regarding theory as well as the practice of responding to social problems and challenges. One of the crucial challenges at the beginning of the 21st century is population ageing. Various new and innovative initiatives, programs, schemes, and projects to respond to negative consequences of this demographic process are emerging around the world. However, social theories related to ageing are still insufficiently combined with these new practices, (...) social movements, organisational models, and institutions. Many scholars are still using notions and tools from classical theories of social gerontology or the sociology of ageing such as disengagement theory, activity theory, and successful and productive ageing. Such theories do not sufficiently explain ageing in the context of, for example, a broad use of the information and communications technologies including robotics and automation, new healthcare and long-term care models, advancements in the development and governance of age-friendly environments, and public engagement of older adults into co-production of services delivered by public, private, non-governmental as well as non-formal entities. (shrink)

Le travail avec les familles ayant une histoire en lien avec la migration nécessite une réflexion et une écoute adaptées. Dans ce contexte a été pensé un dispositif thérapeutique au sein d’un centre médico-psychopédagogique pour accueillir et prendre en compte l’origine culturelle ainsi que la situation transculturelle de ces familles. Cet article relate l’expérience clinique d’une mère et de son enfant autour de contes issus de la tradition orale du Maghreb dans le cadre d’un atelier rassemblant des dyades mères-enfants. Le (...) dispositif a pu restaurer le lien symbolique et dyadique, activer une autorisation à apprendre. La remobilisation des représentations culturelles au travers du conte a joué un rôle essentiel dans la renarcissisation à un niveau individuel pour une (re)construction identitaire. (shrink)

Artykuł omawia postać Jerzego Grobickiego, który służył jako oficer armii cesarsko-królewskiej i został pułkownikiem Wojska Polskiego w II RP. Brał udział w I i II wojnie światowej, a po wojnie wyemigrował do Kanady.

The paper presents the concept of the "silver economy" as an economic system related to population aging and underlines the features of this policy idea. The study first introduces the discourse and stages of constructing this system by international and national public policy actors in aging. Next, a critical analysis of the dimensions and areas of implementation and development of the silver economy as a policy concept was carried out as well as a review of its external and internal limitations. (...) The conclusion contains proposals for further research directions. (shrink)

"Kapitał społeczny ludzi starych na przykładzie mieszkańców miasta Białystok" to książka oparta na analizach teoretycznych i empirycznych, która przedstawia problem diagnozowania i używania kapitału społecznego ludzi starych w procesach rozwoju lokalnego i regionalnego. Kwestia ta jest istotna ze względu na zagrożenia i wyzwania związane z procesem szybkiego starzenia się społeczeństwa polskiego na początku XXI wieku. Opracowanie stanowi próbę sformułowania odpowiedzi na pytania: jaki jest stan kapitału społecznego ludzi starych mieszkających w Białymstoku, jakim ulega przemianom i jakie jest jego zróżnicowanie? Ludzie (...) starzy są tu postrzegani jako kategoria społeczna, czyli zbiór osób podobnych do siebie pod względem społecznie istotnych cech (takich jak wiek, posiadane role społeczne i świadomość korzystania ze świadczeń społecznych), którzy są świadomi tego podobieństwa i swojej odrębności od innych. Przyjmuje się ponadto, iż osoby takie przekroczyły 60. rok życia. Zakłada się też, że w zasobach ludzkich skumulowany jest kapitał ludzki, społeczny i kulturowy. Kapitał społeczny jest tu ujmowany szeroko jako potencjał współdziałania osadzony w powiązaniach międzyludzkich i normach społecznych, który może przynosić korzyści osobom, grupom i społeczeństwom. W części teoretycznej przedstawiono informacje o starości jako etapie w życiu jednostki, wyjaśniono pojęcie ludzi starych, omówiono społeczne teorie starzenia się, historyczne czynniki oddziaływające na położenie kategorii społecznej ludzi starych, zmiany ich miejsca w społeczeństwie polskim w trakcie transformacji ustrojowej i na początku XXI wieku, możliwe konsekwencje wzrostu długości życia w warunkach demokracji i kapitalizmu oraz charakterystykę problemu starzenia się ludności Białegostoku jako miasta pogranicza. Zaprezentowano też różnorodne koncepcje kapitału społecznego, sfery jego oddziaływania na rozwój społeczno-gospodarczy, jego stan w Polsce oraz wytyczne do strategicznego budowania jego zasobów. Przybliżono również wybrane informacje o aktywności ludzi starych w życiu publicznym, społecznym i gospodarczym jako kluczowych cechach ich kapitału społecznego. Porządkując różne stanowiska teoretyczne, wyniki badań i dane statystyczne, dążono do powiązania wielu rozproszonych źródeł w przekonaniu, iż jest to istotne w celu określenia i zagospodarowania zasobów kapitału społecznego seniorów, jak również niwelacji opóźnienia polskiej socjologii w zakresie badań nad ludźmi starymi. Pomimo, iż za podstawową perspektywę teoretyczną publikacji uznana została koncepcja kapitału P. Bourdieu, autor bierze również pod uwagę propozycje badawcze J.S. Colemana, R.D. Putnama, F. Fukuyamy, A. Giddensa, P. Sztompki i A. Sadowskiego. Drugi rozdział zawiera określenie ram metodologicznych badań przeprowadzonych na potrzeby tej publikacji. Omówiono przyjęte założenia badawcze oraz przybliżono sposób i przebieg realizacji badań. Przede wszystkim zdecydowano się na korzystanie z metody jakościowej i zastosowanie techniki wywiadu swobodnego ukierunkowanego. Uznano, iż podmiotowy kontakt z ludźmi starymi umożliwi dokładniejsze rozpoznanie kontekstu, w którym znajdują się zasoby ich kapitału społecznego. Jest to ważne, gdyż przenoszenie na rodzimy grunt opracowanych za granicą interpretacji działań ludzi starych i rozwiązań aktywizujących, może okazać się nieskuteczne lub wywołać negatywne efekty zewnętrzne. Ponadto w literaturze przedmiotu zwraca się uwagę na niedostatek badań gerontologicznych zgodnych z paradygmatem interpretatywnym. Badaniu poddano 26 respondentów w wieku od 60 do 89 lat żyjących w mieście Białystok związanych z jedną z dwóch różnych instytucji: Domem Pomocy Społecznej i Uniwersytetem Trzeciego Wieku. Poprzez porównywanie osób znajdujących się na dwóch biegunach aktywności społecznej możliwe było dostrzeżenie podobieństw i różnic w ich wyposażeniu kapitałowym, a zarazem w osiągniętych w ciągu życia pozycjach w strukturze klasowej i zasobach służących pomyślnej starości6. W trzecim rozdziale przedstawiona została część wyników analiz empirycznych. Przybliżono tu sposób, w jaki ludzie starzy myślą o podobnych sobie przodkach i osobach współczesnych, a także czynniki, w zależności od których zmienia się ich pozycja społeczna w mieście oraz problemy społeczne, jakie uznają za najważniejsze dla ludzi starych. Analizie poddano opinie o ich czasie wolnym, szansach i barierach aktywności ekonomicznej. Wyróżniono typy kapitału społecznego ludzi starych w zależności od instytucji, z którymi są związani oraz podejścia do postrzegania i wykorzystywania zróżnicowania wewnętrznego seniorów. Omówiono wizerunek seniorów w środkach masowego przekazu. Publikacja nie zawiera ścisłego zakończenia. W ostatnim rozdziale wskazano jedynie na główne wnioski płynące z badań oraz na potencjalne dalsze kierunki analiz. Uzupełnienie tego podejścia stanowią zamieszczone w aneksie zestawienia oddolnych technik budowania kapitału społecznego oraz podstawowych cech Miast Przyjaznych Starszemu Wiekowi. Z opracowania tego z pewnością będą mogli skorzystać nie tylko naukowcy zajmujący się tematyką ludzi starych, ale i pracownicy socjalni, politycy, pracodawcy, przedstawiciele mediów i organizacji pozarządowych oraz obywatele Białegostoku i innych miast. ** "Social Capital of Old People on the Example of Bialystok Residents" is a book based on theoretical and empirical study, which presents an issue of diagnosing and using of old people social capital in the local and regional development processes. This issue is significant because of the threats and challenges associated with process of rapid ageing of Polish society at the beginning of 21st century. Publication, in particular, is an attempt to give answers to the following questions: what is the state of old people social capital in Bialystok, what transformations it undergoes and how is it differentiated? In this study old people are viewed as a social category, which is a set of people similar to each other in terms of socially significant features (such as age, possessed social roles and awareness of received social benefits), who are aware of these similarities and differences between each other. Moreover, it is assumed, that such persons exceeded the 60 years of age. It is also assumed that human, social and cultural capital is accumulated in the human resources. Social capital is recognized here broadly as a potential for collaboration embedded in interpersonal relationships and social norms that may benefit individuals, groups and societies. The book consists of three chapters. The first, which is the theoretical part of work, includes information about: old age as a stage of individual life and explanation of the old people notion. It discusses social theories of ageing, historical factors affecting on the social position of old people category, changes in their place in Polish society during the system transformation and in the early 21st century. It describes the possible consequences of increased life expectancy for democracy and capitalism - including the concepts of society for all ages, silver economy. It also features ageing population issue, as well as social policy towards the elderly and old age in Bialystok as the borderland city. A variety of social capital concepts were presented; the spheres of its influence on socio-economic development, its status in Poland and guidelines for strategic building of its resources. Selected information on the activity of old people in public, social and economic life as key features of their social capital was brought closer. Putting various theoretical positions, results of research and statistical data in order was aimed to link many dispersed sources considering that it is relevant to identify and develop seniors' social capital resources, as well as leveling the delay of Polish sociology research on the elderly. Fundamental theoretical perspective of publication is the concept of capital according to P. Bourdieu. However, the proposals of J.S. Coleman, R.D. Putnam, F. Fukuyama, A. Giddens, P. Sztompka and A. Sadowski were also used. The second chapter contains a methodological framework for the purposes of study. Research assumptions, method and course of implementation of studies were discussed. The study is based on the qualitative method and the application of in-depth interview techniques. It was considered that the personal contact with old people will be more accurate than other research techniques to identify the context in which they social capital resources can be found. It is important because the transfer of developed abroad activating solutions and interpretations of old people actions may be ineffective or have negative external effects in the Polish context. Moreover, in the Polish science literature attention is paid to scarcity of gerontological research in accordance with the interpretive paradigm. Study involved 26 respondents aged 60 to 89 years living in Bialystok associated with one of two different institutions: nursing home for the elderly and University of the Third Age. By comparing the persons on two extremes of social activity it was possible to see similarities and differences in their capital equipment, and also in achievements of the life positions in the class structure and resources aimed at successful ageing. The third chapter presents the empirical analysis of the research results. This part outlines the way in which old people think about their ancestors and contemporary people. It also shows factors according to changes in their social position in the city, social issues which they consider most important for old people, their opinions about leisure time, opportunities and barriers of economic activity and types of old people social capital depending on the institution with which they are associated. Approach to the perception and use of internal disparities of seniors were also discussed. The analysis additionally contains the evaluation of senior citizens image in the polish mass media. This publication does not contain a strict ending. It only identifies the main conclusions of the research and potential directions of future analysis. Above all, older people could improve their position not by demanding increases in social benefits from which major parts are often taken away by their family members, but by highlighting their human, social and cultural capital. It is necessary to create favorable conditions for social and professional life of old people and their cooperation with members of local communities. Important role in this regard is played by institutions implementing three tasks: stimulating senior citizens' desire to satisfy previously unrealized needs; creating relationships between them so that they can solve their own problems and work for the others; and providing legal, social and vocational guidance. Stimulating cooperation between existing public, commercial and non-governmental sector organizations may serve to achieve these goals. The dissemination of bottom-up techniques of social capital building and checklist of essential features of Age-friendly Cities may also be important. -/- . (shrink)

In this paper† we will treat mereology as a theory of some structures that are not axiomatizable in an elementary langauge and we will use a variable rangingover the power set of the universe of the structure). A mereological structure is an ordered pair M = hM,⊑i, where M is a non-empty set and ⊑is a binary relation in M, i.e., ⊑ is a subset of M × M. The relation ⊑ isa relation of being a mereological part . We (...) formulate an axiomatization of mereological structures, different from Tarski’s axiomatization aspresented in [10] . We prove that these axiomatizations are equivalent . Of course, these axiomatizations are definitionally equivalent to thevery first axiomatization of mereology from [5], where the relation of being aproper part ⊏ is a primitive one.Moreover, we will show that Simons’ “Classical Extensional Mereology”from [9] is essentially weaker than Leśniewski’s mereology. (shrink)

The famous theory of undecidable sentences created by Kurt Godel in 1931 is presented as clearly and as rigorously as possible. Introductory explanations beginning with the necessary facts of arithmetic of integers and progressing to the theory of representability of arithmetical functions and relations in the system (S) prepare the reader for the systematic exposition of the theory of Godel which is taken up in the final chapter and the appendix.

This Research Topic explores the ninth Sustainable Development Goal (SDG), which aims to build resilient infrastructure, promote inclusive and sustainable industrialization, and foster innovation, particularly in the context of post-COVID-19 pandemic recovery. The pandemic significantly impacted the manufacturing sector, leading to a global production drop, job losses, and disrupted supply chains, with less technology-intensive industries taking longer to regain ground. Despite these challenges, the United Nations highlights opportunities to enhance industrialization and technology distribution, emphasizing, among other things, the need to (...) expand mobile broadband networks, increase research and development investment, and improve rural road connectivity. (shrink)

Civic non-participation in public life is one of the most important problems in contemporary Poland. This phenomenon makes all generations equal and it requires breaking of the barriers in intergenerational integration. Presented study shows that the aspiration for coherence and stability of the system may be based on the taking advantage by using benefits of age difference in society. Article indicates dimensions and levels in seeking quality solutions for the integration in conditions of shaping social dispersion space order. It also (...) contains types of different approaches to the integration barriers related with process of aging society and discrimination based on age phenomenon. ** Obywatelskie nieuczestnictwo w życiu publicznym należy do najważniejszych problemów współczesnej Polski. Zjawisko to czyni wszystkie pokolenia równymi a przeciwstawienie się mu wymaga przełamania barier integracji międzypokoleniowej. Niniejsze opracowanie wskazuje, iż dążenie do spójności i stabilności systemu może opierać się na wykorzystaniu korzyści z różnicy wieku członków społeczeństwa. Wskazane zostały wymiary i poziomy poszukiwania rozwiązań jakościowych na rzecz integracji w warunkach kształtowania się w przestrzeni społecznej ładu rozproszonego oraz typy barier integracji międzypokoleniowej związane z procesem starzenia się społeczeństw i zjawiskiem dyskryminacji ze względu na wiek. -/- . (shrink)

The concept of erotetic argument is introduced. Two relations between sets of declarative sentences and questions are analysed; and two classes of erotetic arguments are characterized.

A publication called Aging in the Social Space is a compilation of studies, which deal with theoretical understanding and empirical solutions, learning about problem spheres, specifying content parallels of social, legal, economic, moral and ethical views on senior issues in society, which are closely related to each other and are interconnected. This publication focus on the case study of Poland. It is supposed to provide a multidimensional view of old age issues and issues related to aging and care for old (...) people in society. We believe that it is natural also to name individual spheres, in which society has some eff ect, either direct or indirect, within issues concerning seniors. Learning about these spheres is the primary prerequisite for successful use of social help to seniors in society. (shrink)

Provability, Computability and Reflection.

In several applications of sequent calculi going beyond pure logic, an introduction of suitably defined rules seems to be more profitable than addition of extra axiomatic sequents. A program of formalization of mathematical theories via rules of special sort was developed successfully by Negri and von Plato. In this paper a general theorem on possible ways of transforming axiomatic sequents into rules in sequent calculi is proved. We discuss its possible applications and provide some case studies for illustration.

The Research Topic “On poverty and its eradication” was inspired by the International Day for the Eradication of Poverty, first commemorated in Paris in 1987 and formally designated by the United Nations. This day is dedicated to renewing the commitment to universal human development, enabling all individuals to achieve their highest potential, and reflecting on how poverty hinders this progress. The urgency of addressing poverty has increased after the COVID-19 pandemic, which exacerbated existing issues and highlighted the critical need for (...) effective poverty eradication strategies. The studies included in this Research Topic aim to expand knowledge about poverty, its causes, consequences, and connections to crises, inequality, and fairness, and to assess policy measures for poverty reduction. The included contributions use various theoretical, empirical, quantitative, and qualitative approaches to drive sociological and policy-related discussions and initiatives, promoting fair and inclusive societies. (shrink)

This Research Topic addresses the eleventh Sustainable Development Goal (SDG), which is to “make cities and human settlements inclusive, safe, resilient and sustainable.” Several individual targets and indicators measure progress toward this goal. Researchers study, among others, urban inclusion, the influence of urban policy on socioeconomic disparities, and gentrification. This Research Topic primarily addresses the challenges and complexities of sustainable urban planning and development concerning decent work, economic growth, and associated crises due to their significant impact on urban living.

By and large, Inferential Erotetic Logic (IEL, for short) is an approach to the logic of questions which puts in the centre of attention inferential aspects of questioning. IEL is not an enterprise of the last few years only. The idea originates from the late 1980s. It evolved through time. Initially, the stress was put on the phenomenon of question raising. This changed gradually, as some forms of reasoning that involve questions have appeared to be analyzable by means of the (...) conceptual apparatus developed. In this essay I present the basics of IEL and comment on them. Most, though not all, of the ideas discussed here have been scattered across my earlier publications. The invitation from the organizers of the Asking and Answering workshop (Greifswald, September 2020) resulted in an attempt of presenting the themes of IEL in a concise but, as I hope, also comprehensible way. (shrink)

The studies of health care systems are conducted intensively on various levels. They are important because the systems suffer from numerous pathologies. The health care is analyzed, first of all, in economic aspects but their functionality in the framework of systems theory is studied, as well. There are also attempts to work out some general values on which health care systems should be based. Nevertheless, the aforementioned studies, however, are fragmentary ones. In this paper holistic approach to the philosophical basis (...) of health care is presented. The levels on which the problem can be considered are specified explicitly and relations between them are analyzed, as well. The philosophical basis on which the national health care systems could be based is proposed. Personalism is the basis for the proposal. First of all, the values, that are derived from the personalistic philosophy, are specified as the basic ones for health care systems. Then, general organizational and functional properties of the system are derived from the assumed values. The possibility of adaptation of solutions from other fields of social experiences are also mentioned. The existing health care systems are analyzed within the frame of the introduced proposal. (shrink)

At the beginning of the XXI century, human societies are entering a period of "late modernity" characterized by new forms of trust and risk, untransparent social situations and economic, political and cultural globalization. These processes are associated with the presence of abstract systems that surround people and which require support of people with expertise in the fields which include transport, telecommunications, finance, security, media, energy. At the same time, it is noted that the expertise cult is born and specialists not (...) only meet the identified needs, but also produce new, thus contributing to the development of a culture of narcissism. Article aims to explain the characteristics of expert systems and cultural narcissism, experts role as a participant in social change, model types and kinds of experts with their arcane in to ontological and epistemological structures of the social world. I also highlight the problems associated with the suppression of restrictions in to the access of expertise knowledge. ** Wraz z początkiem XXI wieku społeczeństwa ludzkie wchodzą w okres „późnej nowoczesności” cechujący się nowymi formami zaufania i ryzyka, nieprzejrzystością sytuacji społecznych oraz postępującą globalizacją ekonomiczną, polityczną i kulturową. Procesy te wiążą się z obecnością systemów abstrakcyjnych, które otaczają ludzi i do funkcjonowania wymagają wsparcia osób z wiedzą specjalistyczną z zakresu m.in. transportu, telekomunikacji, finansów, bezpieczeństwa, mediów, energetyki. Jednocześnie zauważa się, iż rodzi się kult ekspertyzy a specjaliści nie tylko zaspokajają rozpoznane potrzeby, ale też wytwarzają nowe, przyczyniając się tym samym do rozwoju kultury narcyzmu. Artykuł ma na celu przybliżenie specyfiki systemów eksperckich i narcyzmu kulturowego, roli eksperta jako uczestnika przemian społecznych, modelowych typów ekspertów i rodzajów ich wtajemniczeń w struktury ontologiczne i epistemologiczne świata społecznego oraz zwrócenie uwagi na problemy związane ze znoszeniem ograniczeń dostępu do wiedzy specjalistycznej. -/- . (shrink)

This Research Topic focuses on the first Sustainable Development Goal (SDG) by the UN, which aims to “end poverty in all its forms everywhere.” Progress toward this goal is evaluated through various targets and indicators. The most recent SDG progress report highlighted how poverty reduction has significantly slowed and worsened, mainly due to the COVID-19 pandemic (United Nations, 2024). This unprecedented emergency has particularly affected informal workers, young people, and women. With the goal of eradicating poverty by 2030 currently off (...) track, intensified action is crucial. Moreover, amid a growing climate crisis, significant efforts are needed to bring the 2030 targets within reach. This Research Topic examines SDG1 from a sociological perspective, focusing on its framing, geographic adaptations, stakeholder involvement, and the influence of social mobility and stratification studies, especially in the context of the challenges of the post-COVID-19 pandemic. (shrink)

Population ageing is one of the key processes affecting the development of European Union countries. The aim of this paper is an indication of the possibility of collective action against this challenge at the regional level. Article describe assumptions and recommendations for strategic management which taking into account the cooperation of entities from public sector (local governments), market sector (business) and social sector (NGOs). Closer analyses will be conducted on two examples of initiatives from European Union: the Regions for All (...) Ages programme and network organization SEN@ER - Silver Economy Network of European Regions. The summary will indicate possible directions of further research. -/- . (shrink)

This Research Topic explores Sustainable Development Goal (SDG) eight, which is to “promote sustained, inclusive, and sustainable economic growth, full and productive employment, and decent work for all.” It highlights the COVID-19 pandemic’s severe impact and triggered global economic recession, worsened gender pay gaps, increased undeclared employment, and significantly raised unemployment (United Nations, 2024). From a sociology-specific perspective, this Research Topic examines the global and local implementation of SDG8, its adaptation to different geographical contexts, stakeholder involvement, and issues related to (...) decent work conditions worldwide. (shrink)

In this brief note we would like to outline the main events of life and the main achievements of Stanisław Jaśkowski one of the important Polish logician and mathematician of the first half of twentieth century.

The approach to analysing population ageing and its impacts on the economy has evolved in recent years. There is increasing interest in the development and use of products and services related to gerontechnology as well as other social innovations that may be considered as central parts of the "silver economy." However, the concept of silver economy is still being formed and requires detailed research. This article proposes a typology of models of the silver economy in the European Union at the (...) national and regional levels. This typology was created by comparing the Active Ageing Index to the typology of varieties and cultures of capitalism and typology of the welfare states. Practical recommendations for institutions of the EU and directions for further research are discussed. (shrink)

Wzrost długości życia ludzkiego sprzyja rozwojowi dóbr i usług skierowanych do osób starszych. Opracowanie przybliża zjawisko srebrnej gospodarki jako systemu ekonomicznego opartego na zaspokajaniu potrzeb starzejących się społeczeństw. W artykule przedstawione zostały przykłady rozwiązań strategicznych i organizacyjnych związanych z tworzeniem gerontechnologii. Uwzględniono koncepcje obejmujące współpracę podmiotów sektora publicznego, komercyjnego i pozarządowego: strategie innowacji, klastry dobrobytu i regionalne sieci srebrnej gospodarki. Zwrócono także uwagę na nowe instytucje badawcze typu "agelab" i instytucje kultury typu "medialab", które mogą być wykorzystane do kształtowania społecznego (...) wizerunku gerontechnologii. ** The increase in the length of human life favors development of goods and services to the elderly. Article describes phenomenon of the silver economy as an economic system based on meeting the needs of ageing populations. Study presents examples of strategic and organizational solutions related to the creation of gerontechnology. Work takes into account concepts of cooperation between public, commercial and non-governmental sector entities: strategies for innovation, welfare clusters and silver economy networks. It also highlighted the new research institutions such as "agelab" and cultural institutions "medialab", which can be used to shape public image of gerontechnologies. -/- . (shrink)

In this paper we show that some standard topological constructions may be fruitfully used in the theory of closure spaces (see [5], [4]). These possibilities are exemplified by the classical theorem on the universality of the Alexandroff's cube for T 0-closure spaces. It turns out that the closure space of all filters in the lattice of all subsets forms a generalized Alexandroff's cube that is universal for T 0-closure spaces. By this theorem we obtain the following characterization of the consequence (...) operator of the classical logic: If is a countable set and C: P() P() is a closure operator on X, then C satisfies the compactness theorem iff the closure space ,C is homeomorphically embeddable in the closure space of the consequence operator of the classical logic.We also prove that for every closure space X with a countable base such that the cardinality of X is not greater than 2 there exists a subset X of irrationals and a subset X of the Cantor's set such that X is both a continuous image of X and a continuous image of X. (shrink)

Core-periphery imbalances and regional disparities figure prominently on the agenda of several disciplines, which result from their enormous impact on economic and social development around the world. In sociology, international relations, and economics, this concept is crucial in explanations of economic exchange. There are few countries that play a dominant role in world trade, while most countries have a secondary or even a tertiary position in world trade. Moreover, when we are discussing global, continental, regional, and national economies, we can (...) present regions and even smaller territorial units which have higher wages than some underdeveloped areas within the same larger area in focus. Such regional inequalities and injustices are the main themes of the core-periphery model, which focuses on tendencies of economic activities to concentrate around some pivotal points. It seeks to explain the spatial inequalities or imbalances observable on all levels or scales by highlighting the role of horizontal and vertical relations between various entities from the level of towns and cities to the global scale. The existence of a core-periphery structure implies that in the spatial dimension, the socioeconomic development is usually uneven. From such a geographical perspective, the regions known as the "core" are advanced in various areas, while other regions described as the "periphery" serve as a social, economic, and political backstages, backyards, and supply sources or - in some cases - are even subject to degradation and decline. Furthermore, the level of development has a negative correlation with distance from the core. The economies of the states that have gone through various stages of development at the earliest and with the fastest pace have become wealthy core regions and growth poles. Those countries and regions where these processes have been slower become or remain the poor periphery. (shrink)

In 1934 Stanisław Jaśkowski published his groundbreaking work on natural deduction. At the same year Gerhard Gentzen also published a work on the same topic. We aim at presenting of Jaśkowski’s system and provide a comparison with Gentzen’s approach. We also try to outline the influence of Jaśkowski’s approach on the later development of natural deduction systems.

This book shows that global population ageing is an opportunity to improve the quality of human life rather than a threat to economic competitiveness and stability. It describes the concept of the creative ageing policy as a mix of the silver economy, the creative economy, and the social and solidarity economy for older people. The second volume of Economic Foundations for Creative Ageing Policy focuses on the public policy and management concepts related to the use of the opportunities that are (...) created by population ageing. Klimczuk covers theoretical analyses and case study descriptions of good practices to suggest strategies that could be internationally popularized. Each chapter includes exercises and assignments for both students and those who are likely to apply the presented concepts in practice. Contents: Foreword by Richard Adler Foreword by Dominic Campbell Introduction 1 The Politics of Ageing and the Challenges of Ageing Populations 2 Understanding Public Policy on Ageing 3 Sociological and Gerontological Perspectives on Ageing, Creativity, and the Third Age 4 Diversity of Ageing Policy Concepts 5 The Emergence of the Creative Ageing Movement 6 Aims and Challenges of the Creative Ageing Policy 7 Principles, Governance, and Coproduction of the Creative Ageing Policy 8 Organizational Forms and Management for the Building of Creative Capital of Older People Conclusion Afterword by Andreas Hoff and Kurt Lüscher Afterword by Suchandrima Chakraborty Afterword by Jorge Felix. (shrink)

Contemporary demographic processes forcing increasing attention to the problems of relationships and dependencies between the different age groups. The ageing of the population in each society leads to changes in the contacts between young people, adults and the elderly. It is reasonable to undertake research on the concept of "solidarity of generations". Maintaining relationships without generational conflict requires actions in the field of social policy known as intergenerational policy. Aim of this article is to present some of its models, which (...) allow not only to analyze the changes in the various communities, but also to create recommendations for public intervention. Description will include activities at the international, national, regional and local levels. (shrink)

Among issues considered in contemporary ethics, apart from concepts such as good, value and justice, there is also the concept of care, discussed extensively in feminism. The article presents and analyses this ethical concept. It shows some problems with the translation of the English word ‘care’ into the Polish equivalent ‘troska’. The focus here, however, is mainly on the way of understanding the concept of care among feminist ethicists, such as Virginia Held, Nel Noddings, Joan Tronto, Diemut Bubeck, and Sara (...) Ruddick. For all of them, care is a relation, though they differ in their account of the specificity and meaning of this relation. (shrink)

Integracja wiekowa - termin stosowany w gerontologii społecznej w przynajmniej dwóch znaczeniach. W ujȩciu w¸a}skim - przyjȩtym głównie w literaturze anglojȩzycznej - integracja wiekowa odnosi siȩ do takiej struktury ról społecznych w różnorodnych instytucjach, która umożliwia istnienie różnic, ale nie s¸a} one zależne ściśle od struktury wieku, tj. tego czy ktoś jest osob¸a} młod¸a}, w wieku środkowym, czy też w wieku starszym. Chodzi tutaj w szczególności o instytucje edukacyjne, ekonomiczne, polityczne, religijne i czasu wolnego w których osoby z odmiennych grup (...) wieku i generacji odgrywaj¸a rozmaite role i zajmuj¸a różne pozycje. Integracja wiekowa opiera siȩ na założeniu, że dostȩp do instytucji, możliwości wyjścia z niej i dostȩp do produktów ; zrealizowanych w rzeczywistości usług i wypłaconych świadczeń oraz rezultatów ; efektów zrealizowanych usług i świadczeń np. zmniejszenie ubóstwa, poprawa stanu zdrowia, działalności tych instytucji jest równy dla wszystkich bez wzglȩdu na wiek. ** Age integration - a term used in social gerontology in at least two senses. In a narrow perspective - adopted mainly in English-language literature - age integration refers to such a structure of social roles in various institutions that allows for differences, but they do not depend strictly on the age structure, i.e. whether someone is a middle-aged adult or in an older age. This is particularly about educational, economic, political, religious and leisure institutions in which people from different age groups and generations play different roles and occupy different positions. Age integration is based on the assumption that access to the institution, the possibility of exiting it and access to products ; services implemented in reality and benefits and outcomes paid out; the effects of implemented services and services, eg reduction of poverty, improvement of health, activities of these institutions is equal for all regardless of age. (shrink)

We classify ultrafilters on ω with respect to sequential contours (see [4].[5]) of different ranks. In this way we obtain an ω1 sequence {Pα}1≤α≤ω1 of disjoint classes. We prove that non-emptiness of Pα for successor α ≥ 2 is equivalent to the existence of P-point. We investigate relations between P-hierarchy and ordinal ultrafilters (introduced by J. E. Baumgartner in [1]), we prove that it is relatively consistent with ZFC that the successor classes (for α ≥ 2) of P-hierarchy and ordinal (...) ultrafilters intersect but are not the same. (shrink)

Generational differences in societies are characteristics generally attributed to people’s age that constitute a sociocultural phenomenon. Divisions in the generations differ across nations and extend even to civilizations. Perception and recognition of the different characteristics of each generation affect the cooperation between people in social, political, and economic capacities, and subsequently extend to entities in the public, informal, commercial, and nongovernmental sectors. From the perspective of social justice, it is important to draw attention to how workplace management techniques are used (...) to promote equal opportunities among representatives of various generations. (shrink)

The shaping of creative economy is particularly important for development of cities and regions. This process can be analyzed in conjunction with changes in work and leisure time and their place in the human life cycle. This article aims to approximate the main features of: contemporary position of elderly people, creative ageing policy, benefits from seniors creativity and controversies linked to this concept. This essay also indicates the patterns of recommendations and activities in development of services for older people which (...) may be the subject of further in-depth research. These examples exist in: documents and strategic programs, the activities of network organizations and the activities of urban cultural and artistic institutions. (shrink)

Generacja sandwicz - grupa osób w wieku średnim, która ze wzglȩdu na swoj¸a} centraln¸a} pozycjȩ w strukturze wieku i w zwi¸a}zanej z ni¸a} stratyfikacji wiekowej stanowi generacjȩ, które jednocześnie opiekuje siȩ osobami starszymi i osobami młodszymi. Zjawisko to określane jest też jako "kobiety w środku" lub "złapani w środku". Koncepcja "generacji sandwicz" w w¸a}skim ujȩciu odnoszona jest przeważnie do tradycyjnie postrzeganych ról opiekuńczych kobiet, które s¸a} w wieku środkowym, a zarazem na przedpolu starości. W ujȩciu feministycznym społeczne oczekiwania wobec kobiet (...) znajduj¸a}cych siȩ miȩdzy 40. a 60. rokiem życia s¸a} zorientowane z jednej strony na udzielanie pomocy dzieciom i młodzieży w uzyskaniu samodzielnego dorosłego życia, z drugiej zaś s¸a ukierunkowane na udzielanie pomocy pielȩgnacyjnej starszemu pokoleniu szczególnie w przypadku niepełnosprawności, otȩpienia lub choroby Alzheimera. Oczekiwania wobec powyższych ról opiekuńczych s¸a sformalizowane w mniejszym lub wiȩkszym stopniu co prowadzi do nierówności miȩdzy kobietami i mȩżczyznami. ** Sandwich generation - a group of middle-aged people who, due to its central position in the age structure and related age stratification is a generation that simultaneously takes care of elderly people and younger people. This phenomenon is also referred to as "women in the middle" or "caught in the middle". The concept of "sandwich generation" in a narrow sense refers mainly to the traditionally perceived caring roles of women who are middle-aged and at the same time on the forefront of old age. In the feminist approach, the social expectations towards women between 40 and 60 years old are oriented on helping children and young people to get an independent adult life, on the other hand they are oriented towards providing care to the older generation, especially in the case of disability, dementia or Alzheimer’s disease. Expectations regarding these care roles are formalized in a smaller one or to a greater extent which leads to inequality between women and men. (shrink)

Współcześnie rośnie znaczenie badań interdyscyplinarnych oraz z zakresu zróżnicowania kulturowego, wielokulturowości i współpracy międzykulturowej. Istotne jest także uwzględnianie globalnych procesów zmian związanych z upowszechnianiem cyfrowych technologii informatycznych i telekomunikacyjnych. Jedną z teorii mających podstawowe znaczenie w tym obszarze badań jest koncepcja autorstwa E. Sapira i B.L. Whorfa. Celem artykułu jest przybliżenie aktualności sporu naukowego dotyczącego poglądów tych autorów na relacje pomiędzy językiem a poznaniem. Opracowanie opiera się na krytycznej analizie literatury przedmiotu. W podsumowaniu wskazane zostały główne wnioski i rekomendacje co (...) do dalszych kierunków badań. ** Nowadays is growing importance of interdisciplinary research and in the field of cultural diversity, multiculturalism and intercultural cooperation. It is important also to take into account the global processes of changes associated with the dissemination of digital information and communication technologies. One of the theories which are essential in this area of research is the concept by E. Sapir and B.L. Whorf. The purpose of the article is to introduce into a current condition of scientific dispute concerning the views of these authors on the relationship between language and cognition. Paper is based on a critical analysis of the literature. In conclusion, the main findings and recommendations for further research were identified. (shrink)

In the paper a decision procedure for S5 is presented which uses a cut-free sequent calculus with additional rules allowing a reduction to normal modal forms. It utilizes the fact that in S5 every formula is equivalent to some 1-degree formula, i.e. a modally-flat formula with modal functors having only boolean formulas in its scope. In contrast to many sequent calculi for S5 the presented system does not introduce any extra devices. Thus it is a standard version of SC but (...) with some additional simple rewrite rules. The procedure combines the proces of saturation of sequents with reduction of their elements to some normal modal form. (shrink)

In Esa 12th Conference: Differences, Inequalities and Sociological Imagination: Abstract Book. European Sociological Association; Institute of Sociology of the Czech Academy of Sciences. pp. 59--60 (2015) .

Artykuł przedstawia koncepcję tzw. srebrnej gospodarki jako systemu gospodarczego związanego ze starzeniem się populacji, którego rozwój ma cechy idei polityki publicznej. Opracowanie w pierwszej kolejności przybliża dyskurs i etapy procesu konstruowania tego systemu przez międzynarodowych i krajowych aktorów polityki publicznej wobec starzenia się ludności. Następnie przeprowadzono krytyczną analizę wymiarów i obszarów wdrażania i rozwoju koncepcji srebrnej gospodarki oraz przegląd jej zewnętrznych i wewnętrznych ograniczeń. Podsumowanie zawiera propozycje dalszych kierunków badań.