We take into account two areas of the logical research of the Lvov-Warsaw School. First, we consider a new approach to research in the history of logic introduced and practiced by Łukasiewicz and ...some of his followers. In this style of doing history of logic, the knowledge of original philosophical and logical texts was combined with competence in modern logic. This method resulted in many important discoveries both in history and in logic and philosophy. At the same time, we pay attention to contemporary historical research devoted to the logic created by the School itself. In this context, we present an overview of the six papers included in the special issue 'Logic and its History in the Lvov-Warsaw School'. These papers were presented at an international symposium, 'History in/of the Lvov-Warsaw School', held in October 2022 in Warsaw, and they cover various aspects of historical-logical and logical achievements of the School. They concern topics from history of ancient logic, history of modern proof theory, and the issues of applying logic to philosophy and theology in the same way as the one implemented at the Lvov-Warsaw School.
The aim of the study is to investigate the impact the non-existent theatre sites exert on the contemporary spaces of Warsaw and to answer the following question: Do the non-existent theatres Warsaw ...theatre area, exist in the city architectural and urban-planning memory, or only in historical materials? The research methods necessary to define and solve the scientific problem that were applied included: analysis and criticism of source literature, observation without intervention, case study, intuitive method based on the Author’s personal experience. The research results showed that Warsaw theatre area operated in the years 1870–1939 Teatr Letni The Summer Theatre, Teatr Nowy The New Theatre and Teatr Nowości The Novelty Theatre / Teatr im. Wojciecha Bogusławskiego Wojciech Bogusławski’s Theatre failed to leave an architectural, urban-planning or symbolic trace. Hence the conclusion that these theatres do not exist in the city architectural and urban memory.
Logic in Poland in the 20th Century Woleński, Jan; Schumann, Andrew
Studia Humana (Rzeszów),
04/2024, Letnik:
13, Številka:
1
Journal Article
Recenzirano
Odprti dostop
After Poland gained independence in 1918, logic developed very quickly both as a scientific direction and as a taught discipline. This introduction to the special issue “Logic in Poland in the 20th ...Century,” published in Volume 13:1 (2024) and Volume 13:2 (2024), provides the historical context for the development of logic in the interwar period.
The subject of this article is a financial sector analysis of companies operating in the IT industry whose shares are listed on the main and parallel markets of the Warsaw Stock Exchange. The ...analysis period covers the years 2018-2022, which includes the period of the COVID-19 pandemic. Opinions vary regarding the impact of the pandemic on the activities of the described industry. The aim of the article is to assess the impact of the Covid-19 pandemic on the financial situation of IT enterprises. The authors put forward 4 theses in the article: two regarding the impact of the pandemic on the financial situation of the examined industry, one stating the difference in the financial situation of companies listed on the primary and parallel markets (NC) and one stating the increase in the investment attractiveness of companies from the IT sector. The financial sector analysis of the IT industry in 2018-2022 allowed us to determine general trends in given analytical areas and confirm the theses. The determined statistical parameters show that the COVID-19 pandemic had a positive impact on the financial situation of IT sector companies listed on the Stock Exchange. The changes apply to most of the analyzed enterprises. The obtained results indicate differences in the financial situation of IT sector companies listed on the main market compared to the parallel market and an increase in the investment attractiveness of IT sector companies in the analyzed period. This article is a starting point for further research in the field of IT sector analysis, including determining or changing the market position of individual enterprises.
Dr. Anna Braude-Heller, a pediatrician, worked for many years as director of the Bersohn and Bauman Hospital for Jewish children in Warsaw. She supervised this institution up to its last moments, ...remaining with her young charges until the final liquidation of the Warsaw Ghetto in spring 1943. This article attempts to present both her private life and her career as a consistent path of conscious decisions. It is based on different historical sources, from medical documentation (including her prewar medical articles), through interwar press detailing her activism and involvement in many philanthropic actions, and memoirs from and of the wartime period. One of the most important references is her article, written in the Warsaw Ghetto, concerning the effects of long-standing hunger among children in the hospital she directed.
Aim of the study: The aim of the study was to investigate the size of the current low flows on the Vistula River in Warsaw in order to find out whether the alarming extreme low water levels observed ...correspond to extremely low flows and show any tendencies. Material and methods: The hydrological data starting from 1920 at gauging stations: Warszawa, Warszawa-Bulwary, Warszawa-Nadwilanówka, were analyzed. The non-parametric Mann-Kendall test at the significance level α = 0.05 was used to establish characteristic of the streamflow droughts. Results and conclusions: Over the last 20 years, deep streamflow droughts occurred in the following years: 2003, 2007, 2012, 2015, 2019 and 2020. Until 2019, the lowest absolute minimum from 2015 at the Warszawa-Bulwary gauging station was not exceeded. However, when considering the water levels at the Warszawa-Nadwilanówka gauging station, the absolute minimum was exceeded by 9 cm (state 102 cm) in September 2020. Minimum annual flows oscillate around the mean value and even show a statistically insignificant tendency to increase. However, the minimum water states are clearly decreasing and it is a statistically significant change (α = 0.05) caused by the deepening of the riverbed in the Warsaw section, and not by reducing the water supply. In the period 1951-2019, there was not observed the increase in the duration or deepening of the deficit volume of streamflow droughts. The summer streamflow droughts in 2019 and 2012 observed in the last decade did not reach a size similar in terms of duration and deficit volume to the average streamflow drought determined for the 1951-2000 period.
This article aims at analysing the legal effects of international lump sum indemnity agreements
entered into by Poland with states whose citizens and other entities had been deprived of their real
...properties by virtue of the Decree of 26 October 1945 on the Ownership and Use of Land Within
the Boundaries of the Capital City of Warszawa (the so-called “Warsaw Decree”). Firstly, it presents
the circumstances of agreements’ execution, their legal consequences under the public international
law as well as their subjective and objective scope. Secondly, the article describes the impact of
international lump sum indemnity agreements on civil law relations in Poland and the sphere of administrative
law and administrative procedure. It also identifies one of the main problems regarding
interpretation of international lump sum indemnity agreements in domestic proceedings concerning
real properties in Warsaw.
Thisarticle presents theresults of the calculation of energy and CO2emission intensities in relation to the unit of passenger transport activity for various modes of public transport, cars and ...motorcycles for Warsaw in 2015. The results are compared with similar information from other countries and regions that comes from international comparisons and are summarized in this article. The results for Warsaw show that intensity indicators are comparable to other cities, with noteworthy low-intensity indicators for city public transport buses. An important achievementof the authoris calculation of the energy and CO2emission intensitiesfor various modes of transport in Polish conditionsand for a single city:Warsaw.
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