|
|
Application of recent methods for synthesis of heat exchanger network
Kunc, Vlastimil ; Kohoutek, Josef (referee) ; Jegla, Zdeněk (advisor)
Master’s thesis deals with the problems of heat exchanger network synthesis and compare the present methods with emphasis on Pinch Design Method and deterministic method. Based on theoretical formulation of deterministic model the computer program for heat exchanger network synthesis was developed in the software Maple environment. Developed software implementation of deterministic method has been applied to several case studies.
|
|
| |
|
|
Mathematical Models of Demand
Trzaskaliková, Eva ; Půža, Bedřich (referee) ; Mezník, Ivan (advisor)
The diploma thesis deals with the analyses of demand using standard tools of engineering mathematics. Mathematical models of demand, both single and multi- factor are investigated. Elasticity of demand is applied for decision making in price policy. Problems of optimization of demand reflecting utility and budget constraints are under consideration. Constructions of demand curve and compensated demand curve are presented. The text is accompanied by illustrative examples aiming at methodical aspects of the work
|
|
|
Evaluated the utility of prestice black-pied pig
JANEČKOVÁ, Blanka
Objective of this work was evaluate the reproductive utility qualities of the sows of prestice black-pied pig of basic herd, respectively nucleus herd reared at the farm Mladotice and these indicators compare with other breeds in the Czech Republic. The main endpoints were the number of all born piglets, number of alive born piglets, number of weaned piglets and milk production in twenty days of age piglets. Special attention was dedicate lines of representation boar. The paper describes the characteristics of prestice black-pied breed with reference on its typical breed character, such as tilted ear and typical black-pied coloring without defining body parts for white and black. The study also introduces emergence of breed, prestice black-pied regeneration process where were used breeds of mirgorodské, livenské, wessex saddleback and essex. Regeneration process led to establishing lines Aron, Vojta, Střelák, Filip, Ríša, Flak, Silar and Titus. After the regeneration was performed improvement, above all pietrain breed. The work describes prestice black-pied breed´s utility. At reproductive utility is paid attention to great maternal qualities, at productive it is quality of the muscle. The study give an account of genetic resources conservation with summarising numerical status of prestice black-pied breed in the Czech Republic since 2002 to 2014.
|
|
|
Preference Learning Methods
Pichl, Ota ; Kliegr, Tomáš (advisor) ; Berka, Petr (referee)
The diploma thesis is focused on preference learning. Preferences can be analyzed in many areas starting from economics, over the statistics to informatics. This thesis is focused on informatics point of view on preferences. At the beginning it is focusing on preferences in general and analyzing its origin in economical science. Then this knowledge base is used for analysis of informatics methods employed in preference learning which also includes machine learning and describes how these sciences are connected with each other. Practical part of work is focused on employing informatics preferences in practice. The basic tasks and methods are described at the beginning and followed by more detailed analysis of one the methods (UTA NM). The result consists of description and implementation of a REST web service that can be used for one of the preference learning tasks.
|
|
|
The analysis of utility parameters in selected pig breeding
ŠIKÝŘ, Martin
The aim of this study is to evaluate the reproductive and productive indicators of Landrace pig breeding. Sows of basic herd and breeding nucleus are divid into four groups according to the age of the gilts, sows at risk litters, the sows producing litters and sows for 6 or more litters. Reproductive indicators of sows, fertility (number of piglets born, number of piglets born alive, number of piglets weaned) and milk production, are evaluat. Comparing the results of the observed Landrace pig herd population in the Czech Republic, it found that better results are achieved by breeding Landrace population. The achievement in the observed enterprise is 15.8 ? 2.2 units of all piglets born in a litter, 14.4 ? 2.3 units of piglets born alive per litter and number of piglets wean per litter is 9.4 ? 1.6 piglets. Population reaches fewer piglets born in a litter and more of the preserv. This proves that breeding must seek to reduce differences between piglets born and preserv. This is relat to milk production of sows, which is also below the average for the whole population. Furthermore, the results of the performance of gilts and male pigs according to the methodology for field testing are evaluat. For performance testing the average backfat thickness (mm) of lean meat (%) and average daily gain (g) in the unified testing are assessed. Population achieves better results in the proportion of lean muscle in both gilts and male pigs for both monitoring years. The greatest difference is reach in 2013 with male pigs and that is about 7%. Backfat thickness is on average about 1 mm higher than the reference breeding population. Nowadays the interest in breeding animals is decreasing. In 2013, 3 male pigs and 88 gilts were sold.
|
|
|
Economy of Religion and Conversion
Zehnalová, Simona ; Potužák, Pavel (advisor) ; Mičúch, Marek (referee)
This work defines religion market as a network industry when at a certain level of switching costs can lead in individual's locking up in the current group and thus prevent his conversion. First, the participating individual's utility function is defined. It is largely influenced by the probability which the individual attaches to the existence of God and afterlife. The study shows, that at sufficiently high level of social capital, it is advantageous to participate for rationally minded individuals although they are not believers. The empirical part demonstrates the effect of specific religious and social capitals on individual's decision to convert through the logit model. This influence is positive, compared to original expectations (i.e. the higher the social and specific capital, the higher the tendency to convert). It can confirm the thesis that the influence of these individual's growth of specific capital is causing higher demand for more strict organizations which eliminate free-riders and provide higher social capital.
|
|
| |
|
|
Active employment policy in Prague East district in the years 2000 – 2010
Žilík, Lukáš ; Vokoun, Marek (advisor) ; Holasová, Vladimíra (referee)
This thesis studies the question of the efficiency of Active Employment Policy (AEP) in Prague -- East district. Spending on social policy increases there strongly; however as shows this thesis, the labour market situation hasn't been improving in some of the labour indicators since the year 2000. Analysis utilizes statistics of Ministry of Labour and Social Affairs together with the data provided by the district labour office Prague -- East. The AEP efficiency analysis is performed by a simple comparisons and ratings of particular instruments, expenses associated with them, and eventually using the regression model. Conclusions about AEP are based on the knowledge and context obtained from the socio-economic analysis that focused primarily on the labour market, which enable us to more accurate targeting tools for risk groups in the region Prague -- East district. The work also contributes to the discussion about social insurance alternatives currently provided by state, but the main aim is to provide recommendations for the regional employment office, which instrument and how much money spent is the most effective AEP tool in the fight against unemployment. The results confirm the relationship between expenditures on active employment policy and unemployment, and also confirmed the fact that the effects are diverse. These effects of AEP expenditures are affected by concept of time (lagged vs. current) and by particular AEP tool. As the most effective investment of resources (AEP tool) in the Prague -- East district labour office appears to be support for retraining, which positively affects the unemployment rate in normal and delayed period.
|
|
|
The value, the progress and the perception of the financial advisory
Bečvář, Ivo ; Zámečník, Petr (advisor) ; Smrčka, Luboš (referee)
The aim of Bachelor's Thesis is to express and virtually acount for the importance of proffesion financial advisor and these results compare to the common opinion of this problems. For this purpose the teoretical part is especially devote to theory of division of labour and utility theory. Practical part is devote to public research about financial advisory, it is use in practice and basic knowledge concerning financial advising. The end of Thesis is trying to explain the mainly bad perception of financial advisory in Czech republic by historical development of this branch and other indicators, allthough it is the higly recognized branch in West Europe. At the same time the author is trying to foresee the future progress of financial advisory in Czech republic by introducing few basic assumptions.
|
guest ::
