Search results

Filters

  • Journals
  • Date

Search results

Number of results: 10
items per page: 25 50 75
Sort by:

Abstract

The article presents selected aspects of the life of Cecylia Działyńska against the background of her times, with a focus on the historical and cultural context as well as the specific local conditions, which had a considerable impact on her beliefs and attitude. The analysed source made it possible to reconstruct Cecylia’s convictions concerning her understanding of the nation, patriotism, attitude to the emancipation of women, social roles, faith and the Catholic church, which basically did not differ from the model convictions and behaviours in the public domain which were mandatory in the circles of women from the more enlightened spheres in the Prussian Partition. It was not so with the fulfilment of Cecylia’s ideals. Her deep religiousness, inclination to mysticism, unwillingness to marry, as well as an incurable, chronic disease, all left their mark on her life, preventing Cecylia from adopting the traditional role of a wife and a mother preserving the Polish customs and traditions, and maintaining faithfulness to the national and Catholic values in a family. Despite serious differences between the developing women’s movement in the Prussian Partition, and its equivalent in the Austrian and Russian Partitions, the views and the activity of women in the province of Posen, including Cecylia Działyńska (their rich charitable and educational activity as well as the significant development of female congregations in the second half of the 19th century), should be considered a more traditional, conservative model of the process of the emancipation of women on the Polish soil.
Go to article

Abstract

The article presents Władysław Jordan’s activity in Turkey during the January Uprising on the basis of his correspondence kept in the Kórnik library. The analysed sources have made it possible to discuss the most important directions of the colonel’s actions and the particular steps he meant to take in order to support the Uprising. The article mentions Jordan’s beliefs, such as his vision of the Nation, his opinion on the Pope’s secular power, and his distinct attitude towards the Ukrainians. The correspondence is valuable not only owing to the information on the diplomatic and military actions undertaken in the period in question, but also due to the individual opinions and emotions, which cannot be found in offi cial documents. The gathered collection of letters is also a great source of knowledge, which sheds light on the relations between Polish activists who were members of the two political groups in exile.
Go to article

Abstract

W spuściźnie archiwalnej Mieczysława Wallisa znajdują się teczki zawierające jego wspomnienia oraz korespondencję z Henrykiem Elzenbergiem, ukazujące doniosłość i znaczenie roli, jaką przyjaźń z Wallisem odegrała w życiu toruńskiego filozofa. Wallis pełnił wobec niego rolę powiernika, doradcy, a nawet mentora, nie tylko na niwie prywatnej, ale także i naukowej. Elzenberg wielokrotnie konsultował z nim swe twórcze plany, prosił o opinię dotyczącą powstających opracowań i koncepcji twórczych, a także dzielił się swoimi dylematami naukowymi i twórczymi. Co ważne, w Wallisowskich archiwaliach znajdują się także wspomnienia dotyczące jego osobistej oceny najważniejszych dzieł i koncepcji twórczych Elzenberga, wzbogacające dotychczasową wiedzę o kontekście ich powstania czy ukonstytuowania.
Go to article

Abstract

Rare earth elements are characterized by the high risk of their shortage resulting from limited resources. From this reason REE constitute a group of elements of special importance for the European Union. The aim of this study was to evaluate ashes from the burning of coal in fluidized bed boilers as an potential source of REY . Twelve samples of fly ash and bottom ash taken from power plants in Poland were analyzed. Tests have shown that despite some differences in chemical composition, the fly ash and bottom ash from fluidized beds could be classified as the calsialic, low acid type. It was found that fly ashes contained more REY than bottom ashes. Among REY , the light elements (LREY ) had the highest share in the total REY content in both fly ashes and bottom ashes. Heavy elements (HREY ) had the lowest content. The normalized curves plotted for fly ash samples within almost all of their entire range were positioned above the reference level and these curves were of the L-M or H-M type. The content of the individual REY in these samples was even twice as high as in UCC . The normalized curves plotted for bottom ash samples were classified as of L, L-M or H type. They were positioned on the reference level or above it. The content of the individual REY in these samples was the same or up to about 4 times lower than in UCC. It was found that the content of critical elements and of excessive elements in fly ash and bottom ash differs, which has an effect on the value of the outlook coefficient Coutl, and which is always higher in the case of fly ash than in the case of bottom ash. Nevertheless, the computed values of the outlook coefficient Coutl allow both fly ash and bottom ash from fluidized beds to be regarded as promising REY raw materials.
Go to article

Abstract

This work discusses the heat transfer aspects of the neonate’s brain cooling process carried out by the the device to treat hypoxic-ischemic encephalopathy. This kind of hypothermic therapy is undertaken in case of improper blood circulation during delivery which causes insufficient transport of oxygen to the brain and insufficient cooling of the brain by circulating blood. The experimental setup discussed in this manuscript consists of a special water flow meter and two temperature sensors allowing to measure inlet and outlet water temperatures. Collected results of the measurements allowed to determine time histories of the heat transfer rate transferred from brain to the cooling water for three patients. These results are then analysed and compared among themselves.
Go to article

Abstract

The S-7 borehole log from the Sumina area (USCB Poland) revealed the presence of three basaltic veins originating from a basalt dyke. Coal interlayers in the rocks surrounding the basaltic veins have been coked to form natural coke. Photometric measurements revealed that the optical properties of the studied natural coke samples are characteristic of semi-graphite (Rmax > 9%). The natural coke matrix of all of the analyzed samples has a biaxial negative optical character. Vitrinite in the examined natural coke samples is characterized by a lower optical anisotropy than that of the natural matrix and it has a biaxial positive optical character. Vitrinite in almost all samples taken at locations more distant from the intrusion has a biaxial positive optical character. A reversal of the changes of the true maximum vitrinite reflectance and bireflectance with changing distance from the second basaltic vein has been observed. The temperature regime that acted upon the dispersed organic matter located in the immediate vicinity of the intrusion, estimated on the basis of the selected experimental data, is suggested to be higher than 750 °C.
Go to article

Abstract

Contemporary changes of socio-economic development factors. The aim of the work is to determine the scope of contemporary changes of socio-economic development factors, paying attention to the consequences for their interpretation and mechanism of impact relating to the regional and local level. The main goal is specified by formulating the following research questions: (1) What major megatrends shape contemporary developmental transformations? (2) What is the direction and scope of changes in socio-economic development factors? (3) How are the conditions of development processes changing as a result of these changes and how they differentiate the processes of development in space? The article is a synthesis of the results of two research projects of the National Science Center: NN 306 79 19 40: Socio-economic development and the development of areas of growth and areas of economic stagnation (2011–2014) and OPUS 10 – 2015/19/B/HS5/00012: New challenges of regional policy in shaping the factors of socio-economic development of less developed regions (2016–2019) and the results of own authors’ research – employees of the Regional Analysis Department at the Institute of Socio-Economic Geography and Spatial Management of the Adam Mickiewicz University in Poznań.
Go to article

This page uses 'cookies'. Learn more