The present dissertation deals with an analysis of monthly time series of average temperatures and precipitation sums recorded at 44 sites in the Czech Republic over the period of 1961--2008. The main research purpose is to acquire deeper knowledge of regularities in the climatic time series development, using an appropriate set of statistical methods. A secondary objective is to search and find correlations between the research outcomes and basic geographic coordinates (altitude, longitude and latitude) of particular measurement stations and comparing all the results achieved for the selected climatic elements. There are two major contributions of this work. In the first place, it presents new knowledge in the field of climatic time series, particularly in connection with the strength and development of their seasonal component, further for instance analysing the relation between the distribution of a residual component and the geographic coordinates of the measurement stations. Another contribution lies in an extensive application of statistical methods of climatic time series analysis. Several types of methods were used, having employed both widely and rarely applied statistical tools (linear trends analysis and Box-Jenkins methodology respectively) as well as those used for the very first time (moving-seasonal time series).

This thesis has several aims, the main to offer the reader an overview on specific social networks. To address the main aim, we will describe commonly used social networks, provide a general history of social networks, and list the most famous social networks in the world and Czech, as well as describe their main histories. Next, we are going to specify the main topic groups in which we can divide the social networks. The second aim is to introduce how we can use social networks for business and marketing intensions, including the techniques used by marketing employees. In the next part, we are going to discuss development trends from the users' perspective and we will also focus on main trends, which are important for the firms operating on social networks. In the last theoretical part, we will describe risks and hazards on social networks. In the practical part, we will demonstrate how people share their own private information and what area of interest is the most useful for gathering this information.

The object of this diploma thesis is evaluation trends of chosen countries between the years 1990 -- 2010 in division of production, import and export. The next part is description of the year 2010, determination of the main producers, importers, exporters and most significant flows of the industrial roundwoood between countries, regions and continents. The following point is taken into consider other factors like a forest area and population of individual country. These factors strongly influence production, import and export of each country. There were also mentioned the significant benefits and problems of Czech Republic, because of production, import, export and geographical position. Each of the result was presented by graphs and thematic maps. The diploma thesis is based on the statistical information from databases of Food and Agriculture Organization of the United Nations (FAO). These information were evaluated by FAO and estimated like official data about selected countries.

The main objective of the Master's thesis is to collect and evaluate scientific information and processing datasets of expected impact of climate change and their relationship to distribution, growth and development of thermophilic fruit trees in the Czech Republic. The first and second parts of the literature research are focused on the impact of global warning and economic/agricultural conditions on growth and development of the thermophilic species of fruit trees at the global, regional and local levels. The next section deals with the relationship of thermophilic fruit trees production with climatic, soil conditions, phenology and economic factors, which greatly affect yields in the Czech Republic. This study was conducted on daily meteorological variables (sum of global radiation, maximum and minimum temperatures) and annual yield datasets of Apricot (Armeniaca vulgaris) and Peach (Prunus Persica) trees at the country level for the period 2005-2015. The obtained new results can be divided into 3 parts: (1) catalogue of meteorological phenomena during the growing season, (2) catalogue of meteorological phenomena during the period of dormancy, and (3) statistical analyses of meteorological extreme events during flower/flowering formation of the Apricot and Peach trees. Results based on the analysis of historical phenological observations and descriptive statistics of yield parameters of thermophilic fruit trees over the study period shown that (i) mainly spring phenological stages of the thermophilic fruit trees shown a tendency to an earlier onset, (ii) the highest variability in the phenophase onsets of Apricot and Peach are in the inflorescence emergence and beginning of flowering, (iii) the coefficients of variation were higher for Peach with year-to-year variations in crop yields, and (iv) Peach had the largest fluctuations in average annual production (from 0.48 to of 0.72 tha-1 year-1).

This thesis is focused on issues with development of mobile applications. At first it shows comparison of market shares by mobile platforms. Next there are presented individually technologies together with their possible development environment. Then there are trends in mobile applications with their progressions and possible ways to get data for application. Practical part is focused on choice of way of development of mobile Application. After there is draft, implementation and creating application including build and import to device.

The main goal of the diploma thesis is to propose suitable recommendations in the area of marketing communication of the company Costa Coffee on the basis of a questionnaire survey and data analysis. To accomplish the main goal of the thesis, logically sequenced partial goals precede it. The theoretical part contains basic terms related to marketing, marketing mix and marketing communication, especially communication mix and targeted marketing. The practical part describes characteristics of the chosen café chain and its marketing mix, which is inspected also in the closest competition companies. Also analyzed is the external marketing environment of the coffee chain. The questionnaire survey, which is aimed to identify suitable segments for setting most effective marketing communication possible, follows. The suggestion for the optimization of marketing tools is based on a research into consumption and medial behaviour and lifestyle of MML TGI population. On the basis of the data gained in this research, the perception of promotions on the level of individual segments is analysed. The conclusion, considering all the information acquired in the research, contains a proposal for improving marketing activities, and green coffee is suggested to be added to the café portfolio.

The goal of this thesis New technologies in retailing is to describe new technologies and advantages and disadvantages of technological innovations. Than formulation of recommendations. The first part of thesis covers of the theoretical information about issues, in particular the definition of basic terms of innovation, retail innovation, Future Store technologies, trends in the USA, Germany and Czech Republic. Second part of thesis includes application theoretical knowledges by the own research in Passau, Prague and in České Budějovice.

The aim of this study was to analyze the presence of the trend of long-term time series of concentrations and losses of nutrients and their descriptions. The concentrations of nitrogen and phosphorus compounds were evaluated. The analysis was performed on selected catchment of large, medium and small areas. All observed catchment are located in the basin of dam Švihov. Trends were tested using non parametric methods - Mann-Kendall test, Seasonal Mann-Kendall test and Kendall's correlation coefficient . In this study there are generally described monitored cycles of nutrients, nitrogen and phosphorous. There are also characterized the factors, which effect leaching of these nutrients to water (from the catchment). The paper also outlines the progression of water quality in the Czech Republic, which was influenced by political and economic changes in Europe in the second half of the 20th century.

I have dealt with fleet management analysis in my thesis. The base of this analysis is monitoring development trends in this area. Development trends are especially mobile phones, software equipment, satellite systems, digital tachographs, fulfilment conditions of emission standards EURO 4 and EURO 5 (technologies EGR and SCR), quality and environment management and last but not least problems in fuel consumption management.

This thesis is aimed at assessing and analyzing modern trends in hotelery and gastronomy in the region of South Bohemia. The theoretical part gives the reader information about the development of modern trends and explains the technical terminology, which relates to the topic. The practical part draws on information from actual marketing research. Another research project, conducted through anonymous inspections, where a "Mystery Guest" (the author of the thesis) assessed the quality of provided hospitality services from the point of view of a guest. The essential information was gained through opinions of tourism experts. The primary goal is to discover barriers to the growth as well as weaknesses and to determinate a "TOP 10" for gastronomical and a "TOP 10" for accommodation facilities in South Bohemia. The outcome of this thesis is a proposal for appropriate measures to eliminate shortcomings and to contribute to future development of this tourism region.