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Training device prototype is primarily intended conditions research and the specifics of each part of the car and practical training cutting operations using a hydraulic recovery device. In practice, in delivering persons in traffic accidents, most often occurs to cut A, B, and C posts what they prove past experience and statistics. Since 2010 occurred several changes in the automotive industry from the point of view safety standards. Accelerate to incorporate high strength steel to vehicles is resulted in strengthening the important design elements of the car. The construction itself in this direction allows replacement of pillar samples the car with the handles suitable for the specific properties of the posts different types of vehicles. In the study program emergency services students will allow a training device various experiments during the final works, such as analysis of time frames of selected operations analysis of the time dependence of the individual posts, pressure data for cutting and other parameters. In practical training members of the Fire and Rescue Corps operating pressures can be monitored inferenced as well as the force exerted by the hydraulic scissors. [ABSTRACT FROM AUTHOR]

The paper deals with problem of analyzing the changes between the extent of the territory, which is affected by the release of ammonia from the stationary source and the changing atmospheric conditions in this territory. To determine the extent of threatened area the ALOHA program environment as a spatial decision support tool was applied. As a scenario the release of ammonia from the tank, i.e. tank wagon staying at the freight railway station in Zvolen. The results of the analyses confirmed the fact the atmospheric conditions, mostly the wind speed has an important influence on the ammonia dispersion in the air its concentration and the extent of the threatened area. From the results is also evident that the cloud cover has no influence on gas dispersion in the air. Results of such analyses are further applicable to be included in the emergency plans and as a spatial decision support of crises managers at the local level, for creation of crises scenarios to be used in real time, etc. They are also applicable in the sphere of persons and property protection and also for the assignment of safety of the rescue services members acting at the site of intervention. [ABSTRACT FROM AUTHOR]