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Operating costs of passive houses
Baranyková, Zuzana ; Chovancová, Jitka (referee) ; Výskala, Miloslav (advisor)
The main topic of this thesis is the comparison of operating costs (energy balance) of a passive house with running costs of a house of an ordinary construction. Total operating costs of those types of construction are determined and the houses are subsequently divided into groups according to their actual consumption and a comparison of the different types of construction is carried out.
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The offer price of building
Ševčík, Jaroslav ; Comorek, Martin (referee) ; Marková, Leonora (advisor)
The aim of this bachelor thesis is to evaluate the building for which a tender for a contractor. The theoretical part deals with pricing during the life cycle of a construction project. In the practical part I have also given an alternative material solutions specified project documentation and I set the final offer price to the investor. The Offer Price is set to the original specifications, and my proposed alternative solutions.
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Specifics of Passive Houses
Hortová, Michaela ; Chovancová, Jitka (referee) ; Kocourková, Gabriela (advisor)
The aim of this work is to extend understanding and knowledge of the problems of low-energy and passive houses. The theoretical part is focused on defining the characteristics of low-energy and passive houses. In practical part I analyze and compare three real houses. One of them is the passive house. This analysis is extended of assessment of the residents behavior.
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Operating costs of public sector
Kučerová, Petra ; Sedmihradská, Lucie (advisor) ; Dufek, Luboš (referee)
The aim of this diploma thesis is to find out the amount of operating costs which is spent on the working of the organizations in public sector in the Czech Republic and to access the possibilities of saving the costs as impact of improving their procurement system of purchasing energy commodities, especially gas and electricity. It also refers to e-auction and commodity exchange as examples of the specific instruments. The practical part contains the survey conducted among organizations of public sector.
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Comparison tridem transport system ZDT MEGA 33 with ANNABURGER 33.79 in the agricultural production
PIŠL, Stanislav
This bachelor's thesis is focused on the comparison of products that we chose from two of the most represented producers of agricultural vehicles which are on the top of the sales chart on the Czech market. Our measurement and comparison were done with tridemic semitrailer and replaceable systems called Annaburger 33.79 and ZDT MEGA 33 which work with a body and a spreader of homestead fertilizers in enterprises of the agricultural primary production. To make our comparison as seminal as possible, the data are taken from the types of companies which are very similar in their characteristics. The work contains characteristics of these companies and technical data of compared replaceable systems, from which it is apparent that a superstructure of Annaburger enterprise achieves larger volumes and so higher productivity. From the economic standpoint, there was discovered that the transport of one km-ton came out better for replaceable system Annaburger. In a case of this replaceable system, there was achieved a value 13, 14 Czech crowns per 1 tkm. For the replaceable ZDT system there was set an expanse of 61 Czech crowns per 1 tkm. That was caused by oversize of the machine fleet of the Zevos Ltd. enterprise in Libceves, which, however, can also have some advantages. For the bodies and spreaders of homestead fertilizers there was investigated the transverse evenness of a distribution of cattle manure. Again, there was a victory of the body of Annaburger enterprise which provided evener distribution of the manure from the whole breadth of a range. Contact pressures to washers were also compared for the needs of contemporary farmers. From the measurement it was found that the semitrailer of Annaburger 33.79 equipped with low-pressure flotation tires Michelin 600/55 R26,5´ CargoXbib achieves up to 28.5% more contact area than car ZDT MEGA 33, which is provided with radial tires Mitas AR-02 560/60 R22,5´. In this found differences between both of the interfaces, ZDT semitrailer operates up to 6,5 psi higher pressure to a washer.
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The impact of labor productivity on the dynamics of wages and working expensiveness of selected farms
ŠIMŮNKOVÁ, Lucie
The thesis is focused on assessing the impact of labor productivity on the dynamics of wages and working expensiveness of selected farms. In the theoretical part, the labor productivity, the actual measurement and relationship to the average wage. Attention is also paid wages, payroll forms, moving components of wages and super wage. The practical part is focused on a comparison of wages in the agricultural sector with the national average, as well as the influence of the change in average labor productivity and average wages to average labor Cost in 74 farms for 2005, 2008 and 2009. In conclusion, it considered whether the development of wages over time is a reasonable development of labor productivity over the period 2005-2010.
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The use of modern stubble plough with minimum tillage
BARTUŠEK, Marek
The aim of this thesis is to broaden knowledge about the possibilities of using modern stubble plough with minimum tillage in agricultural production. In order to evaluate the work of selected indicators stubble machines was based small ? plot experiments at selected station. The experiment was evaluated lumps, depth of tillage and crop residue incorporation of selected machines. Further economic evaluaiton was carried out operating costs of used machines. The use of machines were evaluated according to the results obtained reccomended in agricultural practice.
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The comparison of Bergmann and Annaburger traffic systems in basic agriculture industry companies.
HAVLÍK, Josef
This thesis compares two tractor traffic exchange systems, Bergmann and Annaburger, in two companies of basic agriculture industry. Tractor traffic systems are composed of towing and exchange vehicle which can be a carrier of several types of vehicle body. Bed, spreader and cistern are concerned in this case. Engineering chracteristics and operational experiences of every single exchange system were compared. Futher functionality, time demandingness of body exchange, machine operating comfort, failure rate and service security were also compared. One of the most important criteria for ranking of exchange systems is usage of every single body and capital and operating costs analyses which are also a part of this thesis. Both of exchange systems are on a high technical processing level but the Annaburger company offers better control system in basic version then the Bergman company. As a result we can say that the Annaburger machines are ingeniously constructed and are more popular as well. Costs benefit analysis has been done. Exchange traffic system Annaburger HTS 22.79 was found to be cheaper by 22, 82 CZK for one carriage kilometer and by 10,05 CZK for ton and kilometer then expensive competitive Bergmann Vario440.
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