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Purpose - The paper presents the analysis of the situations of high values of SFA observed in European Union countries during the years 2002-2017. They were assessed in terms of their specific character as well as due to their frequency and the reasons of their occurrence. The analysis aimed at isolating those economic factors that create the risk of the occurrence of high SFA levels and thus contribute to the increase of public debt to a considerably larger degree than the budget deficit would imply. Research method - The analysis is based on Eurostat data concerning the values of SFA for European Union countries. In the years 2002-2017 it comprised 431 observations. They have been analyzed in terms of the average values (both nominal and absolute), the share of positive and negative values and the frequency of the occurrence of high values in general and in particular countries. Subsequently, using case study methodology the Author analyzed the situation of countries with considerable shares of high values of SFA. Results - The analysis has shown that high values of SFA are most frequently the effect of state interventions during economic crises. In most countries the increase of SFA values was temporary (e.g. in Ireland). The second reason is the risk of bankruptcy. Such patterns were observed in Greece and Cyprus. While in Cyprus the increase of SFA values was only temporary, in Greece the position still remains difficult. The third reason of an increase in SFA values lies in the investments made by pension system institutions. Such situations took place, among others, in Finland and Luxembourg. Originality / value - The added value of the paper is connected with the case studies of countries with particularly high values of SFA. They were selected on the basis of data comprising 16 years and in total there were 431 observations for 28 countries of the European Union. [ABSTRACT FROM AUTHOR]

Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Management Issues / Problemy Zarządzania is the property of Problemy Zarzadzania and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Research Papers of the Wroclaw University of Economics / Prace Naukowe Uniwersytetu Ekonomicznego we Wroclawiu is the property of Uniwersytet Ekonomiczny we Wroclawiu and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Brickworx is a computer program that builds crystal structure models of nucleic acid molecules using recurrent motifs including double-stranded helices. In a first step, the program searches for electron-density peaks that may correspond to phosphate groups; it may also take into account phosphate-group positions provided by the user. Subsequently, comparing the three-dimensional patterns of the P atoms with a database of nucleic acid fragments, it finds the matching positions of the double-stranded helical motifs (A-RNA or B-DNA) in the unit cell. If the target structure is RNA, the helical fragments are further extended with recurrent RNA motifs from a fragment library that contains single-stranded segments. Finally, the matched motifs are merged and refined in real space to find the most likely conformations, including a fit of the sequence to the electron-density map. The Brickworx program is available for download and as a web server at . [ABSTRACT FROM AUTHOR]