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OpenGL Molecules Visualization
Hort, Pavel ; Zuzaňák, Jiří (referee) ; Kubíček, Radek (advisor)
This thesis considers atom`s attributes, which affects shape of molecules. It describes rules that are basic for molecule creation. This text features basic attributes and rules, which affects the final shape of molecule. Next part of this text explains several ways to display molecule. Following parts of this thesis describes several ways how to store and represent atom and molecules in computer technology along with solution of these problems that are used for this thesis.
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Demonstration Application of Algorithms for Closed Areas Filling in 2D
Hort, Pavel ; Šilhavá, Jana (referee) ; Venera, Jiří (advisor)
This thesis describes methods used for filling closed areas in 2D. This text describes the most frequently used algorithms for this task. The first part of thesis describes both the main groups, vector algorithms and raster algorithms. Positives and negatives of these algorithms are described. For few of these algorithms is also mentioned how to optimize this algorithms or how to implement them using a different way. Next part of this text describes implementation of these algorithms for purpose of tracing them into. Last part of this text describes classes used in application. Also graphic user interface is described here.
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The Problem of Fake News in Contemporary Media
Hort, Pavel ; Kruml, Milan (advisor) ; Jirák, Jan (referee)
This work focuses on the issue of fake news and related disinformation in contemporary, especially electronic media. The aim of the thesis is to clarify the definition of fake news and their function in the context of media manipulation and to give a comprehensive picture of this issue. Fake news are also related with hoaxes, rumors, urban legends, conspiracy theories and more. This work also maps the incidence of fake news especially in the Czech environment, estimates the possible reach of false news to the audience and describes their characteristics. These characteristics include captions in the form of a clickbait, highlighting emotions, manipulation with lexical means and invective, misleading or completely not specified sources (and seeming authority) and the construction of reality by image materials. Another aim of this work is to delineate the problems that fake news affect. It includes violations of journalistic ethics, growing distrust in traditional media, possible influence on political preferences, violation of legislation or personalization of the content. The research is based on the analysis of a representative sample of fake news, their comparison and a survey of public opinion. In the end, this work also proposes solutions for a defense against fake news and prevent their...
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Demonstration Application of Algorithms for Closed Areas Filling in 2D
Hort, Pavel ; Šilhavá, Jana (referee) ; Venera, Jiří (advisor)
This thesis describes methods used for filling closed areas in 2D. This text describes the most frequently used algorithms for this task. The first part of thesis describes both the main groups, vector algorithms and raster algorithms. Positives and negatives of these algorithms are described. For few of these algorithms is also mentioned how to optimize this algorithms or how to implement them using a different way. Next part of this text describes implementation of these algorithms for purpose of tracing them into. Last part of this text describes classes used in application. Also graphic user interface is described here.
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OpenGL Molecules Visualization
Hort, Pavel ; Zuzaňák, Jiří (referee) ; Kubíček, Radek (advisor)
This thesis considers atom`s attributes, which affects shape of molecules. It describes rules that are basic for molecule creation. This text features basic attributes and rules, which affects the final shape of molecule. Next part of this text explains several ways to display molecule. Following parts of this thesis describes several ways how to store and represent atom and molecules in computer technology along with solution of these problems that are used for this thesis.
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