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The dynamics of anglers' attendance and exploitation of carp in the Hostivař Reservoir directly after stocking and out of this period
Winterová, Michaela ; Jankovský, Martin (advisor) ; Čech, Martin (referee)
The main hypothesis supposes a different angler behavior directly after stocking and out of this period. The aim of this work was to evaluate carp preference according to time (within one day in one district) and place (choice of the locations) variability. As an explanatory parameter the number of environmental factors was tested such as weather, the type of a bait or the sensitivity of fishing technique. This information was surveyed by interviewing the anglers at the Hostivař reservoir. The survey took place in two periods - in autumn 2008 after stocking and comparing period in spring 2009. Data elaboration was taken with CANOCO statistic ver. 4.5 software, when the factors influencing frequency of fish species were searched for. Significantly tested were the factors of bread bait, increasing volume of fishing line and amount of anglers proving the concern of that group for orientation of carp catch. From the following results was obtained the average time spent by the anglers at Hostivar - approximately 5 hours. The average visit rate in autumn was 39.2 angler/day and in spring 34.1 angler/day. The analyses of fishing location show the popularity of places with easy entrance to the bank and the better carp catch in those places. The anglers' efforts were in autumn 2002.7 hours/ha/year and in...
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Information system for a company making parts of transportation devices
Čech, Martin ; Šerý, Ondřej (referee) ; Kofroň, Jan (advisor)
In this work we propose a specific implementation of an information system for small and middle-sized companies. Its purpose is to manage data about employees, partner institutions (both providers and customers), purchase orders and products themselves. The application consists of three parts: a database layer, application server, and client program. In addition, it focuses on the products management, division into elementary components and production processes. Another significant part is documentation of workers' production, which enables supervising the process evolution and also generation of salaries. In this work we focus especially on solution of each program part and communication among them.
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Final report on ichthyologic work under the project C. J1620240 in 2016.
Kubečka, Jan ; Matěna, Josef ; Čech, Martin ; Blabolil, Petr
Young-of-the-year pike fry was stocked artificially along the left bank of the reservoir Švihov in May 2016. In July 2016 fingerlings inhabited mostly the shallowest littoral. Densities ranged from 1 to 2 pc 100m coast in the dam part into 7-8 pieces per 100 m of the coast in the middle part. Sampling pike fingerlings in the littoral zone has a high efficiency (estimate 84%). Any other observations (installing traps, scuba diving, sampling electrode farther from shore) show that pike fry did not occur at greater depths than most shallow littoral to about half a meter. The densities of fry at the right and left bank of the reservoir apparently did not differ. Even very small pike are probably able to swim across the large reservoir. Of the 81 individuals of pike fry with food 77.8% had a fish prey, and 17.3% had insect larvae in the gut.
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Active employment policy in the selected region after establishment of the independent Czech Republic
Čech, Martin ; Severová, Lucie (advisor) ; Jitka, Jitka (referee)
The diploma thesis entitled "Active Employment Policy in the Selected Region after Establishment of the Independent Czech Republic" is divided into several thematic parts, which gradually introduce the issues of an active employment policy. The introductory parts of the diploma thesis deal with the general term "unemployment", the consequences of unemployment, and the gradual development of government intervention for unemployed people.
Among the essential components of the diploma thesis are the legislative and institutional solutions for unemployment, together with the characteristics of individual instruments of the active employment policy, which have gradually developed over time with regard to their necessity in the solving of unemployment issues. The thesis gives a very detailed description of the use of instruments of the active employment policy in the Prague region, which is specific from this perspective in comparison with the other regions of the Czech Republic. The most frequent problems connected with the application of particular instruments of the active employment policy are described, together with suggestions for possible improvements to their use and channelling.
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Shopping Center in Ivanovice na Hané
Čech, Martin ; Šmak, Milan (referee) ; Pilgr, Milan (advisor)
Work deals with design of steel structure of shopping center. It is a building with rectangular shape with dimensions 28 x 55 m and a height 11 m and with cylindrical roof with 50 m radius. Main frames are designed with 5,5 m distance and they are made of arc roof truss connected to steel plate columns. Exterior building envelope is made of Kingspan sandwich panels. Roof cladding is designed without purlins and curtain wall is fastened into side rails. Macalloy tension members are used to obtain spatial rigidity of the structure.
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Single-cylinder Engine of a Road Motorcycle
Čech, Martin ; Molcar, Martin (referee) ; Drápal, Lubomír (advisor)
This thesis is focusing on the construction of a four-stroke internal combustion engine for a 250 ccm road bike. Since it is a road bike, the introduction of legislation of the Czech Republic for this category is outlined in the introduction of the thesis. Furthermore, disassembling of similar and competitive engine was conducted. The thesis also describes the process of construction of this four-stroke internal combustion engine. In addition, the thesis compares friction loss on the main bearing crankshaft. In the latter part there is summarization of all findings.
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Business Plan
Čech, Jan ; Čech, Martin (referee) ; Bayerová, Vladimíra (advisor)
This work puts mind to process of business plan in section of delivering services. I hold forth on analysis of a market and analysis current status of company in this work and then I devote to project on upgrading the company.
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Controlling of a Robotic Car by FITkit and Camera
Čech, Martin ; Orság, Filip (referee) ; Rozman, Jaroslav (advisor)
Object of this thesis is to design and create programs allowing autonomous controlling of Ackerman type mobile robotic car by using camera, sampling-based algorithms and FITkit. Thesis discuss theoretical principles of image processing and object recognition, sampling-based algorithms particularly RRT and pulse width modulation principles.
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