Národní úložiště šedé literatury Nalezeno 10 záznamů.  Hledání trvalo 0.00 vteřin. 
Generation of Energy Using Renewable Resources
Vrbka, Martin ; Langerová, Petra (oponent) ; Froehling, Kenneth (vedoucí práce)
This Bachelor thesis focuses on the generation of electric energy using renewable resources. There are numerous factors related to renewable energy; however, these aspects are mostly looked upon individually rather than in a complex form. Therefore, the thesis attempts to cover most of the important aspects related to the generation of energy using renewable resources and organizes them into a logical form. This is done by presenting a general description of the technology itself as well as resulting impacts from utilised systems.
Negative impact of Smart Cities on human society
Sakharova, Daryna ; Froehling, Kenneth (oponent) ; Sedláček, Pavel (vedoucí práce)
The concept of Smart cities is predicted to be a future model of human dwelling. The main task of this work is to determine the role of Smart City’s key components in order to estimate whether a smart technology always brings comfort and encompasses the area where people feel safe. In my bachelor thesis, I am going to present the concept of Smart City, by analysing and considering different definitions. In addition, it was important to include the chapter dedicated to the history of the term in order to trace its appearance and understand the reasons for the concept invention. Later in the thesis, I add key components and factors that influence the scientific perception of this term, in order to understand the concept Smart Cities and the way of its negative influence. The description of the main disadvantages of the Smart City realisation is presented in last two chapters of my work, where I provide the detailed description of the existing problems, representative examples, and reasons for their occurrence.
Negative impacts of the Internet on human society and communication
Pershina, Mariya ; Froehling, Kenneth (oponent) ; Sedláček, Pavel (vedoucí práce)
At present, it is possible to speak of the Internet as one of the most significant inventions of humanity. The Internet is not only a worldwide system of integrated computer networks where a huge amount of various information is stored. It is a whole virtual world. The Internet is used almost in all spheres of human activities – home (Smart Home usage), communication, education, transportation system, etc. With the emergence of the Internet human life became easier. Carrying a huge amount of advantages, this invention, however, also possesses certain disadvantages that affect human life. The purpose of this bachelor thesis is to examine the main negative impacts of the Internet on human society and communication. This thesis discusses the Internet phenomena that affect society in the most negative way. Also, the thesis analyses the Internet as a communication channel. It deals with the influence of the Internet on the language system, and with the impact of impunity on communication. The information was gathered by studying literature and conducting the research in the fields connected with the topic of this thesis.
Social Media and their Influence on Democratic Elections
Khyzhniak, Veronika ; Žouželková Bartošová, Marie (oponent) ; Froehling, Kenneth (vedoucí práce)
Progress in online technology has greatly improved the way how people all over the world can communicate with each other. Social networks greatly facilitate live communication not only for ordinary people but also for representatives of the legislative power. With the help of social media, politicians can promote their political campaign, advertise their party and, thanks to this, quickly and economically gain supporters. The 2016 US presidential elections highlighted the importance of social media communication on democratic elections worldwide. The aim of the thesis is to study different forms of social media. The project deals with the impact of Twitter and Facebook in the 2016 USA election and describes the way candidates were using it during the race.
The use of robotic Rovers to explore Mars
Pekař, Štěpán ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
This Bachelor´s thesis focuses on three space missions: Mars Pathfinder, Mars Exploration Rover, and Mars Science Laboratory. The main part of these three missions are four rovers (Sojourner, Spirit, Opportunity, and Curiosity) that have been sent to the surface of the Red Planet. The thesis is focused especially on the scientific tools of the individual rovers, the technology used and on the most important scientific knowledge gained during the missions on Mars.
Survey of UAVs (Drones) in the field of electronic communications
Chott, Vladimír ; Mihai, Hana (oponent) ; Froehling, Kenneth (vedoucí práce)
This bachelor thesis focuses on the survey of unmanned aerial vehicles, often referred as drones, and its impact and technological progress in the field of electronic communications. It explains a basic definition of unmanned aerial vehicles (UAVs) and presents some examples of current types of vehicles. Moreover, this thesis analyzes the cultural and social appearance of using UAVs in everyday life. Furthermore, it discusses future steps in the field of UAVs and its stable position in life.
Literature search on fully-automated vehicles
Hipča, Tomáš ; Froehling, Kenneth (oponent) ; Sedláček, Pavel (vedoucí práce)
This thesis is focused on automated vehicles and contains a brief history of the development of automated vehicles, methods used, as well as devices and algorithms used in such vehicles, and a possible future of autonomous cars. It also lists the most beneficial literature on this topic, while providing additional information or author’s opinion on the matter discussed.
Communications Technology and the New Horizons Mission to Pluto
Yarkina, Daria ; Sedláček, Pavel (oponent) ; Froehling, Kenneth (vedoucí práce)
The aim of this work is to show what communications technology is used in the New Horizons mission to Pluto, provide a brief description of mission’s objectives and emphasize the ability to transmit signals over long distances. This work also deals with the description and the importance of scientific equipment in the spacecraft, followed by information about data transmission and the navigation system of the planetary probe. The relevance and effectiveness of using the Ka frequency band and more modern technologies are also mentioned.
Specifications of swithced DC/DC convertors used for automotive applications. Parameters of suitable MOSFETs, option fo partials damping of their switching operation
Langer, Lukáš ; Froehling, Kenneth (oponent) ; Walek, Agata (vedoucí práce)
The main topic of this bachelor thesis is an introduction to the usage of a new device for automotive lights, mainly LED lights. The thesis is focused on the usage of LED lights, their circuits and drivers. Furthermore, the thesis is aimed at power MOSFETs suitable for LED drivers, their parameters and their effect on the circuits. In the thesis will be included also a description of the measurement of given circuits with following comments on the output as well as the comment on the measurement itself. The goal of the thesis is not in technical details, but it is in a usage of English language used for more general description of principles and measurement processes.
Impact of mobile phones on English
Smirnova, Ekaterina ; Froehling, Kenneth (oponent) ; Sedláček, Pavel (vedoucí práce)
This semester project is aimed at detection of all the important aspects that reflect the impact of the mobile telephones on the English language. In addition, thesis will depict all changes that are caused by this inventions, exemplified in various phenomena, invented in 21st century and have influenced the world of modern communication.

Viz též: podobná jména autorů
1 Froehling, Kryštof
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