In the present work we study theory of cooperative games and their solution. We assume that all players may form groups and cooperate, and we will try to find a solution, a rule how to divide the profit of the group among individual players. We will focus on a core of the game, its description, theoretical results and methods for analyzing its emptiness. We also investigate core-center, which is one of the known options of choosing single profit division from the core. Then we will construct mathematical model of oligopoly together with method for counting characteristic function from real data. Finally, we apply the model on data from oil market. 1

This thesis deals with an implementation of algorithm for computation of generator of almost split sequences ending at an indecomposable nonprojective module of path algebra over finite quiver. Algorithm is implemented in algebra system GAP (Groups, Algorithms, Programming) with additional package QPA (Quivers and Path Algebras). Powered by TCPDF (www.tcpdf.org)

The subject of this dissertation is "Employee motivation structure of a chosen hotel". It is an employee work satisfaction study done at hotel Palace in Prague, which belongs to the Vienna International Hotels & Resorts. Analysis of the current situation as well as recommendations for improvement are included. The paper consists of two parts. The first theoretical part focuses on various concepts in the area of motivation, development of motivational theories, impact of employee motivation on performance and the characteristics of factors affecting work satisfaction. The second part analyses employee work satisfaction and describes the current state of the hotel's motivational structure. The conclusion focuses on suggestions for improvement based on the analysis presented in this paper.

The aim of the diploma thesis was to analyze a present situation of job satisfaction of employees in Window Holding a.s. - Vekra, identify problem parts and propose arrangements for improvement of determined limitations.Theoretical part is focused on conclusion of basic information of job satistaction, determination of main factors of satisfaction and methodology. Practical part is focused on analysis of certain parts by using questionnaire and dialogs with chosen employees of the company. The conclusion of the thesis gives suggestions an reccomendations for improvement of present situation.

This thesis focuses on motivation and stimulation of employees. The aim is to define the main theoretical approaches to motivation of employees and to apply newly gained knowledge into practice. Practical part is represented by research based on questionnaire completed by employees of a concrete company.

The work compares various approaches to periodization the profit and loss, describes the role of "revenue principle in separating the procedures of revenues and expenses in each accounting period and its role in Anglo-Saxon and continental accounting concept. For comparison, the above models are selected as a model of continental (European) approach the German Commercial Code HGB and the Anglo-Saxon approach as a model summary of the standards in the United States usually referred to as US GAAP standards and, ultimately, IFRS, which are attempt to reconcile the above models. The work describes the theoretical base of these models with regard to the fundamentals, principles and accounting categories such as revenues, expenses, gains, losses, assets, liabilities and equity.

In this thesis we aim to build algebraic models in computer using machine learning methods and in particular neural networks. We start with a set of axioms that describe functions, constants and relations and use them to train neural networks approximating them. Every element is represented as a real vector, so that neural networks can operate on them. We also explore and compare different representations. The main focus in this thesis are groups. We train neural representations for cyclic (the simplest) and symmetric (the most complex) groups. Another part of this thesis are experiments with extending such trained models by introducing new "algebraic" elements, not unlike the classic extension of rational numbers Q[ √ 2]. 1

Backgrounds: Establishing and maintaining a satisfactory and fulfilling partnering relationship after the end of addictology treatment is often a goal that people cite as one of the goals in their next addictive life. Being able to establish, maintain and develop a good partnership is a confirmation of their newly acquired competences and their new role in society. People who have an affiliate relationship from an earlier time when they have used addictive substances now have to face the problems that their dependency .has caused in their relationship. Objectives: The aim of the thesis is to analyze the style of emotional attachment (EA) of individual clients of aftercare programs in their current partnership as a possible source of support or burden that significantly affects their lives and how they solve their problems and describe their satisfaction in these relationships. Study sample: The study sample consisted of 39 respondents who were clients of certified after-treatment addictology services based in the capital city of Prague at the time of the research. The research sample consisted of 19 women and 20 men aged between 19 and 47 years. Methods: The resulting data was obtained using a questionnaire battery of questionnaires: a questionnaire on sociodemographic characteristics, a...

In the introductory part, the thesis deals with the description of terms such as senior, old age and basic physical and mental changes that accompany this period. In the next part of the work is characterized the term client, social worker and outlined the possibilities of social work legislation in the Czech Republic. In the third part of the thesis describes in detail terms such as ethics, ethical conduct, professional ethics, code of ethics, ethical dilemmas and supervision. Based on a written questionnaire and subsequent interview, the following chapter describes the ethical dilemmas of the six social services workers. Furthermore, this chapter describes ethically and problematic situations when working with seniors, which the workers in social services formulated as ethical dilemmas. This part of the thesis is followed by another chapter in which the analysis of the selected dilemmatic situation is performed and an insight into the solution of a particular dilemmatic situation using three ethical theories (deontology, utilitarianism and care ethics) is provided.

The presented work investigates various theories about the significance of felid coat patterns. Most of the hypotheses are based on the theory of adaptive function of animal colouration. As regards felids, it is generally believed that the coat pattern has the function of aggressive resemblance. Early testimonies about cryptic properties of colouration of cats are summarized to provide the historical perspective of the problem. Other putative adaptive functions of patterns are investigated (intraspecific communication, thermoregulation) and close attention is paid to the option that the spotted coat of the leopard (Panthera pardus) serves as a cue for recognition from the perspective of prey. In the next stage, some of the hypotheses are tested by statistical means. The problem is simplified into search for association between a given category of a coat pattern (e.g. spots, stripes) and usual habitat of felid species (e.g. forest, grassland). Pagel's test for correlated changes is employed to account for phylogenetic relationships. In addition to broadly acknowledged hypotheses, the validity of proposition that juvenile coat patterns have the function of protective resemblance is tested. Finally, the problem of colouration of felids is linked to broader context of theoretical biology. Apart from prevailing...