scholarly journals Influence of Railway Control and Signaling Equipment on Reduction of Occurrences in the State Railway Network of Czech Republic

2020 ◽  
Vol 44 ◽  
pp. 47-52
Author(s):  
Herbert Seelmann ◽  
Vít Hromádka ◽  
Jana Korytárová ◽  
Eva Vítková ◽  
Tomáš Funk
Author(s):  
Tomáš Michálek

The method currently used for the estimation of train resistance based on specific train resistance has some shortcomings. This method is applied by various railway infrastructure managers, e.g. in the Czech Republic. In this article, first, the Czech formulae for the calculation of train resistance of freight trains are introduced and compared with selected foreign methods. Operational experience from recent years shows that the train resistance formulae used are too conservative and do not correspond to the state-of-the-art railway technology. Therefore, a modified approach for the estimation of train resistance is proposed in this paper. The modification is based on an analysis of run-down tests conducted with ordinary container trains currently operating on the Central European railway network. The contributing factors in the proposed train resistance formula are discussed.


Author(s):  
Petr David ◽  
Danuše Nerudová

There still exist the differences in provision of VAT, in interpretation of VAT provisions and application of the rules in practice between the EU member states. Application of VAT during the supply of goods with installation to other EU member state, both during the existence of establishment in the state of customer and also without it, is considered to be one from the problematic field. Other discrepancies are created by inclusion of the sub suppliers, who can come from other EU member state or from the same state as customer, to this transaction. Questions of VAT application during the supply of goods with installation to other EU member state were processed by using standard methods of scientific work in the frame of five selected EU countries – Hungary, Poland, Romania, Slovakia and Czech Republic.


Author(s):  
Barbora Kousalová

This paper describes the state of the art in the field of learning strategies with an emphasis on the foreign language teaching context. The contribution presents research from both the Czech Republic and abroad concerning the topic of vocabulary learning strategies in German as a second foreign language (L3) after English (L2).


2014 ◽  
Vol 584-586 ◽  
pp. 2462-2465
Author(s):  
Viktor Mican ◽  
Jan Česelský

Securing a good technical condition of the building and the technical equipment is an essential part of the management of each property owner. The buildings form a background for the purpose of building use and indirectly significantly influence the smooth running of the entire operation. Therefore, it is very important for each owner that this background works seamlessly and it is not discussed too often.Within the technical management, the technical condition of the property of the customer is completely organized. The professional approach and modern technical facilities increase the life of the building and thereby inflate the value of assets and level of benefit from it.Property and its environment make a reputation of its owner. Well technically managed property increases convenience for users and is a good sign for those who visit it.


2019 ◽  
Vol 808 ◽  
pp. 27-32
Author(s):  
Miloslav Novotný ◽  
Miloslav Novotný ◽  
Karel Šuhajda

The article deals with the methodology of the assessment of the state of the external facade of the outer cladding façade from the fiber cementitious boards in view of meeting the conditions of the technical legislation valid in the Czech Republic. On a particular case, the methodology of the procedure from the visual assessment of the facade facing plates to the requirements of their mechanical and physical properties is described. The object under consideration is a civic building in a climatically challenging location in the Beskydy foothills, whose facade is completely lined with fiber-cement boards. The assessment is based on the provisions of ČSN ISO 13822 (73 0038): Design principles for structures - Evaluation exists. construction and ČSN P 74 7251: 2015 Folded cladding, tiles and panel cladding - Requirements for casting accuracy, quality and appearance. For the assessment of mechanical and physical properties, the provisions of ČSN EN 12467 - Fiber-cement flat plates - Specimen specification and test method are used. Limit values ​​of individual parameters are taken into account in the technical sheets of the manufacturer of fiber-cement boards.


Author(s):  
Andrea Holešinská

The paper deals with the evaluation of the state tourism policy of the Czech Republic. Primarily it focuses on the accomplishment of the strategic document the Concept of the State Tourism Policy of the Czech Republic for 2014-2020. The activities related to particular measures are examined and as well as the implementation of tools used by the state tourism policy is analysed. The state tourism policy of the Czech Republic is also confronted with the theoretical background. Therefore, the attention is paid to the decision-making process, the legitimacy of state interference in tourism and the role of the state in tourism policy. It is emphasized that external factors (e.g. global trends or COVID-19) have an impact on the decision-making process and the direction of tourism policy. The paper is based on the qualitative analysis of documents, which is supported by the analysis of secondary data sources.


2006 ◽  
Vol 75 (4) ◽  
pp. 625-630 ◽  
Author(s):  
V. Večerek ◽  
V. Šímová ◽  
M. Malena ◽  
E. Voslářová ◽  
M. Malena

The aim of this study was to determine the general effect of calf diseases on the mortality rate in connection with a journey distance and, furthermore, to determine the tendency of development in this field. During the period of 1997 - 2004 inspectors of the State Veterinary Administration in the Czech Republic recorded the number of healthy calves transported for standard slaughter and numbers of calves that died in connection with this transport; furthermore, they recorded numbers of diseased calves transported for emergency slaughter and numbers of calves that died in connection with this transport. The calf mortality rate in connection with transport for standard slaughter and in connection with transport for emergency slaughter was 0.026% (29/113144) and 3.266% (2260/69207), respectively. The mortality rate during transport for emergency slaughter is considerably higher, an expression in the form of a ratio index is 127.4. The total number of calf deaths during transport for slaughter significantly increased (p < 0.01) due to calf diseases. The effect of the journey distance on calf mortality in connection with transport was manifested as follows: during transport up to 50 km the recorded mortality rate was 0.019% for standard slaughter and 3.029% for an emergency one. In case of a longer journey distance, up to 200 km, a higher mortality rate was detected, namely 0.110% for standard slaughter and 5.177% for an emergency one. Due to diseases the number of calf deaths during transport up to 50, 100 and 200 km significantly increased (p < 0.01). A long-term tendency concerning increase or decrease of calf disease effect on the mortality rate in calves during transport for slaughter depending on individual years of the period monitored was not proved. Calf disease significantly decreases calf welfare during their transport for slaughter and considerably increases number of calves that died in connection with transport for slaughter.


2020 ◽  
Vol 20 (4) ◽  
pp. 53-63
Author(s):  
Nikol Nevečeřalová

This contribution deals with the non-profit sector, where the author primarily mentions the differences between private and public non-profit organizations. The author will focus mainly on issues related with the funding of a non-governmental non-profit organization including their possible participation in the national budget of the Czech Republic. The author will also deal with the position of a non-governmental non-profit organization as a subject of law, which in the theory of financial law and specifically in the subsector of tax law “occupies” the position of a public benefit taxpayer [Law on income tax, Section 17a]. The main aim of the contribution is to use graphs and data to define which resources a non-governmental non-profit organization uses for its existence. In the last part of the article, the author using methods of comparison and deduction use states specific example of a non-governmental non-profit organization and its participation in the budget of the Czech Republic.


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