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Formation of the Concept of energy self-sufficient of residential buildings
Hlavsa, Tomáš ; Horák, Petr (referee) ; Chlup, Jan (referee) ; Meixner, Miloslav (advisor)
Creating the concept of buildings is the primary task of architects, designers in the field of architecture and engineering. Although the basic requirements remain the same across time , possibilities of their solution are constantly evolving and changing. In addition, with the increasing globalization, in context of the housing and the architecture is expected new requirements go beyond the horizons of the interests of bouth investor and designer. Global view of each project and the evaluation of its traces left in our environment and society, although is much discussed but rarely taken into account or even just considered. In this context, we are witnessing the development of new trends of the concepts of buildings, consisting in the use of natural materials, in reducing the environmental burden of a surroundings, in reducing energy demands, or even in an effort to achieve energy independence thus trends, whose common denominator is sustainable construction, hence sustainable development in general. Feasibility of the creation of the concept of energy self-sufficient building doesn´t consist only in the precise solution of the assigned task from the perspective of the designer or investor, but also in finding such a solution which, even with using new trends and principles, will not go against the initial idea itself. The present instrument processed and presented in this dissertation has the ambition to move global view of the project into the perspective of a particular individual design process and in small way contribute to the creation of better projects from the perspective of sustainable development The term of energy self-sufficient buildings are not clearly defined. To work with them it was necessary to determine their basic definition that describes their diverse conceptual variations and allows precisely define the solution area. To correctly select the optimal solution in terms of sustainable development is necessary the assessment and mutual comparison since the beginning. As a basic tool for this assessment was used and partially modified SBTool, which is built on three basic pillars of sustainable development - SOCIAL - ENVIRONMENTAL - ECONOMIC. SBTool tries to determine the degree of left traces of the approach from the perspectives of these three aspects and evaluate the effectiveness of the selected solution. This tool allow to compare the different concepts for the same project among themselves, their parts but also various projects among each other. All of course with regard to the development of various aspects in the time.
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SBTool jako nástroj tvorby konceptu energeticky soběstačných budov
Hlavsa, Tomáš
Creating the concept of energy self-sufficient buildings (the ESB) is after a passive house another hot topic, but the diversity of their approach is much broader. The article describes the ways of understanding of ESB, their definitions and the use of modified SBTool for assessing alternative proposals ESB on draft especially with respect to their characteristics and sustainable development.
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Formation of the Concept of energy self-sufficient of residential buildings
Hlavsa, Tomáš ; Horák, Petr (referee) ; Chlup, Jan (referee) ; Meixner, Miloslav (advisor)
Creating the concept of buildings is the primary task of architects, designers in the field of architecture and engineering. Although the basic requirements remain the same across time , possibilities of their solution are constantly evolving and changing. In addition, with the increasing globalization, in context of the housing and the architecture is expected new requirements go beyond the horizons of the interests of bouth investor and designer. Global view of each project and the evaluation of its traces left in our environment and society, although is much discussed but rarely taken into account or even just considered. In this context, we are witnessing the development of new trends of the concepts of buildings, consisting in the use of natural materials, in reducing the environmental burden of a surroundings, in reducing energy demands, or even in an effort to achieve energy independence thus trends, whose common denominator is sustainable construction, hence sustainable development in general. Feasibility of the creation of the concept of energy self-sufficient building doesn´t consist only in the precise solution of the assigned task from the perspective of the designer or investor, but also in finding such a solution which, even with using new trends and principles, will not go against the initial idea itself. The present instrument processed and presented in this dissertation has the ambition to move global view of the project into the perspective of a particular individual design process and in small way contribute to the creation of better projects from the perspective of sustainable development The term of energy self-sufficient buildings are not clearly defined. To work with them it was necessary to determine their basic definition that describes their diverse conceptual variations and allows precisely define the solution area. To correctly select the optimal solution in terms of sustainable development is necessary the assessment and mutual comparison since the beginning. As a basic tool for this assessment was used and partially modified SBTool, which is built on three basic pillars of sustainable development - SOCIAL - ENVIRONMENTAL - ECONOMIC. SBTool tries to determine the degree of left traces of the approach from the perspectives of these three aspects and evaluate the effectiveness of the selected solution. This tool allow to compare the different concepts for the same project among themselves, their parts but also various projects among each other. All of course with regard to the development of various aspects in the time.
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Statistical risk analysis of selected companies in regions of the Czech Republic
Veselá, Martina ; Hlavsa, Tomáš (advisor) ; Rudolf, Rudolf (referee)
This thesis mainly deals with statistical analysis of risks in different selected businesses
in Czech Republic, when the primary data are obtained through a questionnaire survey for
the following statistical analysis, where frequency, mean and variability are used. The work
confirmed the hypothesis of the occurance of differences in risk perception depending on the
branch of business and also on the region. The conclusions could be used by new emerging
companies, that through this thesis might be able to orientate themselves in risks analysis,
specifically in their branch of business and the region.
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Statistical analysis of preferences in beer consumption
Smetana, Radek ; Hlavsa, Tomáš (advisor) ; Michal, Michal (referee)
The thesis discusses the analysis of preferences in beer consumption. It is divided into two main parts: the theoretical background and analytical sections. The basic principles such as manufacturing, technology and categorization of beer are explained in the theoretical part. Next the beer market in the Czech Republic is illustrated following with consumer characteristics. It is researched from two different angles. As the first there are marketing factors influencing buying habits of the consumer himself. The other one contains general patterns of food consumption, which are given for the food segment as a whole, and especially for beer consumption. This section is completed with elementary principles of research, questionnaire creation and its evaluation.
The analytical part at the beginning is based on historical and freely available data from the Velké Popovice brewery - Kozel, which are analysed and complemented with predictions. The very core of this section is to evaluate the questionnaire using statistical software Statistica. The first evaluation here uses general hypotheses concerning the beer as a whole. The data concerning only the brewery Kozel build on those general hypotheses. The most important factors affecting beer consumption in general are: gender, monthly income and age. Regarding the brewery Kozel and the influencing factors are above all gender and monthly income, together with the type of beer.
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Statistical analysis of resocialization care after prison release
Dlouhá, Šárka ; Hlavsa, Tomáš (advisor) ; Michal, Michal (referee)
The level of crime has to be regulated in order to prevent the crime to cause major damage to society. Therefore it is profitable to address criminal recidivism as well. Recidivism is caused by a complicated process of reintegration of people with criminal records back to society. The main goal of this thesis was to find the main factors affecting reintegration process of people after incarceration. The thesis is trying to reach the results by quantitative research, specifically examining the frequencies and dependence of categorical variables. The main factors which influence the reintegration process of people with criminal past are unemployment and indebtedness. These elements are affected by certain demographic factors. These factors also influence the type of criminal activity and the probability of criminal recidivism.
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Statistical analysis of wine consumption preferences
Boldsaikhan, Amarzul ; Hlavsa, Tomáš (advisor) ; Svobodová, Jitka (referee)
This bachelor thesis deals with wine consumption preferences. The main aim is to assess factors, which may influence consumer behavior. The first part is devoted to the research and the rules for creating a questionnaire. I will focus on the history of wine worldwide and in the Czech Republic. Technological process of wine productions is also described in this part. The last subchapter of the first part deals with consumer behavior and with the factors, which influence the consumer when purchasing food. The most interesting questions in the practical research are evaluated graphically. The stated hypotheses are tested in this part, as well. The dataset is analyzed using categorical data analysis. According to the results the stated hypotheses are either accepted or rejected.
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Analysis of the Internet population
Puldová, Olga ; Hlavsa, Tomáš (advisor) ; Kudlík, Michal (referee)
This bachelor's thesis addresses internet population in Czech republic. The literary research is divided into four sections. The first section explains the concept of internet and discusses its origin and development. A general internet user and users of internet in European Union are characterized in the second section. The third section is focused on internet population of Czech Republic. The last section of research is dedicated to research companies engaged in analyzation of internet population in Czech Republic. The practical section of this thesis maps internet population in Czech Republic in the years 2010 to 2015 and predicts its progress in 2016. It analysis internet users in selected sociodemographic views: representation of men and women, age structure and education level. Data are described using exploratory data analysis and they are processed using time series in statistic software SAS.
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Analysis of beer consumption preferences
Fontánová, Klára ; Hlavsa, Tomáš (advisor) ; Jindrová, Andrea (referee)
The main subject of this thesis is analysis of preferences in beer consumption. The main goal of the thesis is to discover and evaluate factor which could affect consumer's behaviour. Therefore, t2he basis for this thesis is a questionnaire which was prepared according to marketing research principles.
The first part is about beer and marketing research. The part about beer contains main historical data, a brief brewing process description, including main ingredients and beer types. Next, there are mentioned main Czech breweries. Inconsiderable part are also factors which affect beer consumption. In the part dealing with the marketing research are described the steps, methods of data collecting ad data resources.
The second part is about the questionnaire itself and its evaluation. The questionnaire had 322 respondents.
Firstly, the results are summarized and then are tested based on null hypothesis.
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