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Bid Preparation and Financial Assesment of Construction Order before Realization
Nápravník, Karel ; Kocourková, Gabriela (referee) ; Chovancová, Jitka (advisor)
This Master´s Thesis deals with the issue describing preparatory work for a construction contract submitted for a public tender. Its main objective is to demonstrate the negotiation procedure with sub-suppliers the purpose of which is to obtain more advantageous offer and the assignment of a contract. Last but not least, the thesis analyses appropriate steps leading to financial savings. The theoretical part is dedicated to the explanation of basic terms and definitions circumscribing public contracts, their contracting authorities, types of public contracts and the tendering procedure and its actions. The practical part then analyses and demonstrates on the specific example preparatory work of the contract for a public tender, its assessment and potential ways of financial savings.
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Use of reliable multicast for feedback transmission in IPTV
Sobotka, David ; Novotný, Vít (referee) ; Komosný, Dan (advisor)
This Diploma thesis is focused on a part of network communication in the system of IPTV using the protocol to provide transmission of real-time multimedia RTP, specifically using the control protocol RTCP to carry voting results. The thesis further shows variants and ways of using reliable multicast and specific multicast (SSM). The main practical goal of this thesis is the program for the simulation of carrying voting results that I have created in the C++ programming language for MS Windows platform. The result is the client program receiving an inquiry from the server and reacting by application packets of the RTCP protocol. On the other side is the server program that picks up the packets and processes them. The programs run in the console mode, thus they have no graphical user interface. A user in the server program can create any inquiry and consequently send it to the client. Furthermore, the server can possibly view the current results of voting. In the client program a user can vote and possibly send another vote that will simulate other clients.
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The comparison of inquiry and cookbook laboratory tasks in Genetics lesson at grammar school
OBRDLÍKOVÁ, Zuzana
Inquiry-based education is one of the activating teaching methods, where the attention is transferred to students and student's activity is supported. Teaching by iquiry leads to the development of a positive attitude towards the subject, which is desirable due to the decline of interest in science subejcts. This teaching method contributes to the development of research skills, but also to independence, cooperation, responsibility and work planning. This diploma thesis deals with the comparison of the effectiveness of inquiry and traditional teaching in the teaching of genetics. A total of 46 pupils from two grammar schools in Vysočina region took part in the research. Pupils were divided into 2 groups - an experimental group, working on worksheets with tasks including iquiry elements, and a control group, working with worksheets containing traditionally designed tasks without inquiry elements. Data for research were obtained by using pre-test and post-test. On its basis the improvement in the post-test of the experimental group was compared to the improvement of the control group of pupils from individual grammar schools. Hierarchical ANOVA test was used for statistic evaluation. The results of the research do not show a significant influence of inquiry-based teaching on the acquisition of new information. On the other hand, a statistically significant effect was confirmed in the teaching activity, elaboration of worksheets.
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Inquiry-based Science Education in Human Biology
DEDEK, Michal
The aim of this work was to create three authorial activating practical exercises on the topic of the human circulatory and respiratory system. Teaching with elements of research-oriented teaching (BOV) in the experimental group and exposure-type teaching (common teaching) of the same topics in the control group was statistically evaluated on the basis of the results of the pretest and two posttests. The toss of the coin determined that class 8.A (19 pupils) would be the experimental group, class 8.B (18 pupils) the control group. The verification of the created documents took place at Loir secondary school level in April 2019, in the South Bohemian Region (the city with a population ranging from 20,000 to 40,000). According to pretests, the achieved results show worse average results in the class, which was randomly selected for teaching with BOV elements, the differences of average pretest results were evaluated by the student's t-test as statistically significant (t = 4.05, sv = 35, p = 0.00 ). Differences in the average results of the first posttest (entered one week after class) were evaluated as statistically insignificant by t-test (t = 1.28, sv = 35, p = 0.21), as well as in the evaluation of differences in averages in the second posttest (entered one month after teaching; t = 0.29; sv = 35; p = 0.77). The results suggest that the teaching of BOV motivated the class selected for teaching with elements of BOV in teaching and helped it to better learning the theme. The summary of the questionnaire, which was aimed at the pupils' comments on the actual teaching of topics, showed that the pupils of the experimental group had a better learning the theme, as they could also deal with the issue in practice. Statistically significant in both posttests for the topic respiratory system (p = 0.01; respectively 0.03), not for the topic vascular system (p = 0.10; resp. 0.19). This diploma thesis is created within the project GAJU 123/2019 / S.
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Traditional and nontraditional farm animals and their importance to human life
Procházka, Jiří ; Hanel, Lubomír (advisor) ; Řezníček, Jan (referee)
The Abstract The main purpose of my thesis is to make summary of conventional and unconventional livestock and their importace to man. My thesis brings in survey of the most significant kinds of breeds and their economic exploitation. A separate section is devoted to Czech breeding of essential kinds of livestock in reference to their conditions and animal production capacity. Out of unconventional groups of livestock, the attention is devoted to birds from out superorder runners. The importace of meat in man's nutrition is widely discussed. As a part of thesis, a public inquiry was compiled and analysed. It was interpreted on samples of students and workers of educational institutions. The inquiry discovers the influence of respondents'demografic field and other circumstances upon meat consummation. As a suplement to the biology education at primary and secondary schools, a CD- ROM is made containing questions to systematic zoology of birds from among superorder runners. Key words: domestication, livestock, runners, meat, inquiry
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Child and playground
Buzická, Lada ; Šmíd, Jan (advisor) ; Grendelová, Erika (referee)
Bachelor work deals with a playground and its different roles. The work describes the significance of the playground and concetrates on the forming of the psychomotory aspect of a child personality by concrete game elements. It defines conception of "leisure time" and its signification. The work also deals with the equipment of public playground and its requirements for safety. Analyzes selected playgrounds in Prague 9 - Prosek and makes an inquiry if newly reconstructed playgrounds match the requirements of children and their parents.
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Chemistry experiments' potential to develop vocational students' scientific literacy: An analysis of selected materials
Horníková, Marcela ; Rusek, Martin (advisor) ; Vojíř, Karel (referee)
This thesis is focused on analysing chemical experiments and their potential to help increase science literacy among vocational school students. Currently, greater emphasis is placed on the development of scientific and critical thinking at higher cognitive levels and science literacy. These skills and abilities can be achieved through tuition based on experimental scientific activities. For this reason, the main goal of this thesis was to review the quantity and method of processing of individual experiments in terms of quality and compliance with the given requirements. Experiments in the field of organic chemistry were taken from available vocational school literature and were analysed and evaluated. These sources were the following textbooks: Chemie pro střední školy, Chemie pro studijní obory SOŠ a SOU nechemického zaměření and the web page Studium chemie and the video database of chemistry experiments. Each experiment was evaluated whether it met the analysed criteria of transparency, connection with practical life, problem solving and material, technical, time and economic simplicity. Furthermore, the experiments were evaluated in terms of usability during various stages of tuition with regard to the development of students through different levels of inquiry. The last and main evaluation...
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Midwifery of Period Called Pobelohorska Infanticide
Surá, Alexandra ; Říhová, Milada (advisor) ; Čechura, Jaroslav (referee) ; Pařízek, Antonín (referee)
I initially explored historic figures of European accoucheur of the 17. and 18. century. Beyond this I focused on a period called "Pobělohorská" in Czech countries. I summarized the health conditions of the population during this period, and described medical professions, midwifery and emergency Christening ceremonies. One chapter discusses partnerships and considers women who hid their pregnancy to avoid the prospect of caring for their children in the future. For this reason I present questions relating to how women hid their pregnancy during the Early Modern period. In the next chapter I discuss aspects of the process of giving birth, the locations where women gave birth and the moments thereafter. I present the circumstances of the death of the baby and the possible causes of death. The process of investigation of the scene, an assessment of the body and the search for the mother of the baby (as a potential murderer) are all considered. The assessment of the body was in the hands of the regional physiciusurgeon and a midwife. In my work I describe how the body was assessed, how they judged the maturity of the newborn baby and if the baby was born dead or alive. Further chapters explain the treatment of the umbilical cord, the inquisition of the witnesses and the suspect, and the next steps of...
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