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Modernizing of machinery
Martínek, Lukáš ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
This work is focused on modernizing stock of machinery problem in roughing big parts in Žďas a.s. The aim is to analysis contemporary condition of roughing big parts, define area of possible savings, suggestion modernizing stock of machinery of this company and on its end technoeconomic evaluation each of that variant and recommendation of final solution.
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Description of CNC lathe machines
Martínek, Lukáš ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
My work is focused on description of CNC lathe machines. The aim is to describe CNC, its evolution, analyze the construction of the machine and show possibilities of development in the future. Furthermore to mention companies that produce this kind of machines and try to define main differences among machines. This work is divided into four main parts. The first one is the evolution, second is description of CNC machine and companies engaged in their production. At the end is evaluation of whole work.
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The Influence of five kilometre accelerated movement on shooting precision
Martínek, Lukáš ; Sovák, Libor (advisor) ; Jebavý, Radim (referee)
Title: The Influence of five kilometre accelerated movement on the Shooting Precision Objectives: The objective of my thesis is to explore the influence of the endurance load in the form of five kilometre accelerated movement on the shooting precision. Based on the results, each respondent will be evaluated individually and then the group as a whole. Methods: It is an empirical study. In order to identify the statistical significance, the precise singlechoice T − test was used. The comparison methods were used to evaluate the point total and shoot average. Sporttesters were used to diagnose the heart rate and all the results were processed in the Microsoft Office Excel programme. Results: The measured figures show that the heart rate has a statistical influence on the shooting accuracy. The results also show that the shooting precision of individuals with a high level of physical fitness is not influenced by the endurance load as much as that of individuals with a lower level of physical fitness. Keywords: shooting weapon, endurance, army of the Czech republic, heart rate
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Benefit of counsel in Czech criminal process
Martinek, Lukáš ; Jelínek, Jiří (advisor) ; Vokoun, Rudolf (referee)
This work systematically identifies and evaluates the right to defense in the Czech criminal proceedings. The angles, which are mutually complementary. First, in constitutional terms and the Criminal Procedure Code. The concept reflects the requirement for due process and fair trial. First it defines a general plane of the right to defense. The basic features and concepts. Also, the attributes of the content of the defense. Self-defined material and institute a formal defense. Emphasis is placed on the role of evidence in defense. The right to defense and its content, motivating considerations de lege ferenda in relation to the current applicable legislation. This is all in relation to the relevant international treaties.
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Modernizing of machinery
Martínek, Lukáš ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
This work is focused on modernizing stock of machinery problem in roughing big parts in Žďas a.s. The aim is to analysis contemporary condition of roughing big parts, define area of possible savings, suggestion modernizing stock of machinery of this company and on its end technoeconomic evaluation each of that variant and recommendation of final solution.
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Description of CNC lathe machines
Martínek, Lukáš ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
My work is focused on description of CNC lathe machines. The aim is to describe CNC, its evolution, analyze the construction of the machine and show possibilities of development in the future. Furthermore to mention companies that produce this kind of machines and try to define main differences among machines. This work is divided into four main parts. The first one is the evolution, second is description of CNC machine and companies engaged in their production. At the end is evaluation of whole work.
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Pohybové aktivity jako primární prevence
MARTINEK, Lukáš
The dissertation deals with the iss. of physical activity in connection with primary prevention. It concerns particularly primary prevention of non-infectious diseases with massive incidence. It is important to know the principles that can contribute to the efficiency of nursing intervention in the area of physical activity. The model of stages of readiness for change plays a significant role here. The goal of the dissertation consisted in mapping the quality and quantity of exercise in ealthy population and its differences related to gender, age, education, and its role as a tool influencing the quality of health condition. Based on that goal, the following hypotheses were stated: Men and women differ in physical activity quality. Men and women differ in physical activity quantity. The quantity of physical aktivity decreases with increasing age in healthy population. The quality level of physical activity changes with the degree of education achieved. The quantity level of physical activity changes with the degree of education achieved. Further, the following research question was asked: How does physical activity contribute to bio-psycho-social aspects of life? The research within the dissertation was designed as quantitative-qualitative research. The selection set of the quantitative part consisted of 1122 respondents who constituted a representative set of adult population for the Czech Republic, according to the preset socio-demographic indicators. The data collection was performed in form of questionnaire research through the standardized short version of IPAQ questionnaire. The degree of dependence of selected categorial features was determined by chi-square test. Ordinal and cardinal data, after verification of normality by Shapiro-Wilk test, were processed with the help of non-arametric Mann-Whitney test, Wilcoxon paired test and Spearman non-parametric correlation. The qualitative research took place in form of a six-month experiment in which the research group (20 probands) was subject to intervention of physical activity, while the control group (34 probands) lived common life. Before and after intervention, subjectively perceived quality of life was measured in both groups with the help of selected questions of the standardized WHOQOL 100 questionnaire, and body composition was measured with the help of biolectrical impedance with Bodystat 1500 device. The research found that both men and women spend most of the day sitting. That fact is very probably related also to the Body Mass Index, showing an average value of 25.6 kg/m2 in the 1122 respondents, which is a value ranking in the category of overweight. It was proved that men are more active than women, preferring more intensive physical activity, which complies fully with statements of other authors. But an interesting fact is that the intensity and frequency of physical activity are influenced by education. Particularly respondents with university education are more active. On the contrary, age is related to decreasing intensity and frequency of physical activity, which is stated by other authors as well. The dissertation had four goals set and all of them were met. The five hypotheses were verified too. It can be stated that men and women differ in the quality and quantity of physical activity. It can also be stated that the level of quality and quantity of physical activity decreases with increasing age. And finally, it was shown that the quality and quantity of physical activity change also with the level of the education achieved. Regular physical activity contributes to improve the subjectively perceived psycho-social aspects of quality of life. They influence the body composition of the probands too. Nursing, considered an irreplaceable and self-standing scientific discipline, can contribute essentially to the development of active lifestyle not only of ill but also of healthy individuals.
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The Differences in Motoric Activities Between Male and Female - Students SBU.
MARTINEK, Lukáš
My graduation theses focuses on the difference between sport activities of men and women , students of South Bohemia University in České Budějovice. The object in view are students of South Bohemia University that study bachelor, and engineer programme. The theoretical part is bended on definition of the term sport activity and it´s main division. Then I tried to think of consequences of a lack of sport activity and also it´s affect on sexual relation. In the empirical part I present my results of quantity and quality of sport activities and evaluation of well-being, health and sex amenity associated with sport activity. The aim of my graduation theses is to compare preferences of sport activities of men and women. This essay should be used to teach students the importace of sport activity on the whole biomentalsocial part of health.
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Influence of the lifestyle to the quality of partner relationship of female university students.
MARTINEK, Lukáš
My Bachelor Degree work deals with an issue of the healthy lifestyle in a link to the partner and sexual relationship of college female-students. The object I had focused on is female-students of the South Bohemia University, divided into groups of the actively sporting and non-sporting individuals. The first, theoretical part, is focused on a description of the healthy life style, drinking alcoholic beverages, smoking tobacco and the term ``partner relationship{\crq}q. In the empiric part hereof, the results of subjective feelings of the female-students are assessed from the partner relationship as well as the attitude to sports, consummation of alcoholic beverages and use of tobacco products already referred to above. In order to carry out the quantitative research, the questionnaire containing 52 questions had been used and distributed among 100 female-respondents. The return rate of the questionnaire is 69%. The aim hereof is to discover as to how substantially the partner and sexual relationship, drinking alcoholic beverages and smoking tobacco products influence the partner and sexual relationship and to the contrary, what is the impact of sticking to the healthy life style in the subjective evaluation of the female-students as well as the objective of putting numbers on the quantity of the foregoing determinants. Using this work is primarily an asset for a further research. This work represents a pilot study. Another practical use hereof is preventive programs for youth and students attending secondary schools and universities.
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