Changes in capacity of water reservoir Cedzyna during its exploitation since 1972 till 2003 are presented in the paper. Analyses were based on cross sections of the reservoir’s basin from before its fulfillment (1967) and those measured with the echo sounder Ceeducer in 2003. Silting of reser-voir was predicted based on empirical methods. The volume of reservoir was found to decrease by 112.8 thousand m3 during 31 years of its exploitation and reservoir’s life span was assessed at 685 years. An error analysis was additionally made of calculating the surface area of a cross section at varying number of sounding sites. It was found that there was no need to note too many coordinates and depths and for the Cedzyna reservoir the distance between measurement sites up to 16 m was sufficient.

This article analyzes the heuristic value of the possible application of postcolonial approaches to nineteenth-century Habsburg Galicia. It critically reviews some contemporary usages of “postcolonial” in Ukrainian historiography, and political and literary criticism. The article finds original postcolonial historical approaches to be of great heuristic value, especially for practitioners of social history. Using “postcolonial” tools, historical research may yield new insights into the history of nineteenth-century Galicia

In the plankton samples collected with a Bongo net besides Euphausia superba the following species of the Euphausiacea were found:. £. frigida, crystallorophias, E. triacantha and T. macrura. The most aboundant and most frequently caught species was T. macrura equally distributed throughout the research area. The species E. frigida also occurred regularly though in much smaller numbers. E. triacantha occurred sporadically, mainly in the western part of the research region, and E. crystallorophias only at two stations in the Bransfield Strait. Some aspects of the biology and ecology of the mentioned above species are presented in this study.

This paper focuses on three issues. First, it is about the context and environment of pre-Nicene theology. It is emphasized that pre-Nicene theology did not neglect ca-techetical and liturgical reflection (ad intra) while at the same time successfully ente-red into a critical and creative dialogue with both the Semitic and Greco-Roman world where first Christians lived (ad extra). For contemporary theology its means that it cannot reject historical reasoning, placed in space and time. The second part stresses that, in spite of different situations and all historical and cultural contexts, theology before Nicea was above all an understanding of Sacred Scripture to which the key is the Risen Christ as the source and definitive fulfilment of the inspired writings. Finally, the third part of the paper focuses on the existential and spiritual experience from which pre-Nicene theology originated. For this theology the Gospel of Christ is not just the rule of faith but also the rule of life. This leads to a conclusion that a contem-porary theologian is a to take up an existential-personalistic reflection on Revelation using the historical-hermeneutic method .

Author of the article makes an effort to prove, that the main questions and problems, that emerge in the contemporary eschatology and at the same time considered as the new one, were formulated a way earlier, in the teaching of the Fathers of the Church. Unfortunately, the patristic eschatology shall be still counted among the number of less researched branches of theological knowledge. However, in the patristic sources we can find theses, including original and innovative standpoints of the Fathers in the eschatologically fundamental questions. They concern: 1) the interpretation of the human souls fate directly after death and the issue of judgement (the convergent statement is, that the soul itself recognizes and estimates the state of its likeness to Christ); 2) the interpretation of happiness of the delivered until time of the resurrection of the bodies (the essence of the happiness is sojourning with Christ); 3) the interpretation of the purgatory (purification, which is, maturation in love); 4) the interpretation of a possibility of permanent souls separation from God (a question of eternity of the infernal punishment, leading to the theory of apokatasthasis); 5) the interpretation of visio beatifica (contemplation and perception of the nature of God). The conclusion is, that in the trends of contemporary eschatology the reflection as well as development of Fathers of the Church teaching on "the last things" is significantly represented.

This article uses the model of dependency between centers and peripheries of scientific knowledge production to create a theoretical framework for investigating predatory journals. The framework is presented as an alternative to the dominant ways of the problem's characterization. Predatory journals are so far described mostly as a newly emerging phenomenon strongly connected with publishing in Open Access and fraudulent publishers. In this article, I argue that predatory publishers are recognized as illegitimate by the center of knowledge production. This geopolitically situated approach let me look more critically on the ways of assigning this illegitimacy. It also allows me to define the ostensible center and reveal a mechanism for functioning many journals accused of being predatory. The ostensible center is understood as an institution disseminating knowledge that is invisible or illegitimate to the center. However, at the same time some actors see an ostensible center as belonging to the center. The presented terms are analytical tools for further research that might enable us to get a wider picture of a modern global system of knowledge production and point out its antiegalitarian mechanism.