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Proposal for Changes of Internal Communication Processes in a Selected Company
Krist, Jan ; Stupka, Pavel (referee) ; Konečná, Zdeňka (advisor)
The thesis deals with the topic of internal communication in the chosen company Stupka s.r.o. The theoretical part of the thesis deals with the basic concepts of communication and is supplemented by current approaches to communication, such as the layout of communication according to Generation Y and Z, or new chat platforms in electronic communication channels. The main goal of the thesis is to propose changes that will lead to an improvement of the current state of internal communication in the selected company and will be sustainable in its future development. The design measures are preceded by an analysis of the current state, which was carried out using a qualitative research method, specifically through direct interviews with company employees.
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HR role in "Company XY"
Prchlíková, Alena ; Kříž, Jaroslav (advisor) ; Vronský, Jiří (referee)
The aim of the research is to identify and analyze the needs in the field of human resource management within a small company, referred to as "Company XY". Another goal is the creation and definition of specific requirements for the HR position, which would be newly introduced within this company. The theoretical part of the diploma thesis defines the basic concepts related to HR and human resources management. It monitors the development of personnel work over time and changes in the approach and management of human resources. It relates the influence of a healthy organizational culture to the loyalty and commitment of employees and ultimately to the achievement of the organization's strategic goals. It summarizes individual personnel activities and the desired professional, general, digital and soft competencies of a personnel officer, as well as the specifics of personnel work in a small company. The empirical part of the thesis focuses on the research methods and tools used. It analyzes relevant documents and, with the help of conducted semi-structured case study interviews, ascertains the HR needs of the small "Company XY". It identifies the specifics of a small firm in general and the specifics of individual related firms related to their activities. It reveals the influence of the owner on...
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A feedback profiling model for cybersecurity education and training
Lazarov, Willi ; Kuchař, Karel (referee) ; Martinásek, Zdeněk (advisor)
The need to educate users to some extent in cybersecurity is undeniable given the ever-increasing cyber threats. However, the approach to education and training cannot be simply generalized due to the different environments, technical backgrounds, and age groups of users. In addition, it is also important to proactively monitor, evaluate, and provide feedback to the individuals being taught or trained. The master's thesis addresses these challenges through the research and development of a feedback profiling model for effective cybersecurity education and training. The thesis first begins with a discussion of methods and techniques for cybersecurity education. Subsequently, the problem addressed is described in more detail, followed by the design of the proposed solution in the form of the profiling model with automatic feedback. The model, which consists of a profiling matrix, a profiling algorithm, and a learning curve, was first created and expressed mathematically without considering the properties of a particular cyber range platform and programming language, especially for easy replication, modification, and extension. Independently, the profiling model was implemented and subsequently integrated into the Brno University of Technology Cyber Arena (BUTCA) platform to validate the model on learning data from students of grammar schools, technical high schools, and universities. The resulting solution of this thesis brings to the cybersecurity field a new innovative approach to the evaluation of learned and trained users with an emphasis on individual feedback and continuous learning.
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Feedback
Smolek, Adam ; Suchánek, Jiří (referee) ; Šrámek, Jan (advisor)
The topic of the thesis is feedback, understood literally as a technical principle in the creation of an audiovisual work, but also as a general principle of reflexivity. In this way, the dramaturgical, curatorial and production activities of the author are included in the framework of the diploma thesis, which are understood not only as autonomous creative outputs, but also as feedback systems. The result of the work is an author's tool operating with image and sound data derived from records of completed projects in the field of creating exhibitions, cultural and musical events. On the one hand, the work seeks to evaluate the realized projects by shifting to the meta-level of the work of art, its output is the creation of an audiovisual tool itself, but the conceptual level of using the feedback mechanism to reflect on oneself in interpersonal relationships is also essential.
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Psychogalvanometric measurement and biofeedback
Paulasová, Lenka ; Čmiel, Vratislav (referee) ; Hrozek, Jan (advisor)
This work deals with bio-feedback and the possibility of measuring changes in skin resistance for biofeedback. The Theoretic part is focused on the principle of biofeedback and its use. Next deals with the resistance of the skin, the changes depending on the emotions and the measurement this change . The practical part is devoted to the creation program for the use of skin resistance to change biofeedback in LabVIEW.
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Leadership and management of personnel in construction company
Hegerová, Anežka ; Sláma, Lukáš (referee) ; Linkeschová, Dana (advisor)
This bachelor thesis deals with topics of leadership and staff management in the construction business. The purpose of the thesis is to analyze situation in the fields associated with problematics of Czech construction business. The theoretical part introduces concepts and theories related to said problematic. There are four hypotheses proposed in the practical part. The situation considering diversity, motivation, comunication and education is evaluated through survey. The outcome of this thesis are partial conclusions and suggestions derived from trends and experiences found through research. These conclusions and suggestions may be helpful for those holding leadership and employee management work positions in construction companies.
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Phase shifted harmonic oscillators for practical education
Hudec, Marek ; Petržela, Jiří (referee) ; Šotner, Roman (advisor)
This thesis focuses on designing a laboratory preparation for the study of phase-shift oscillators. The first part of the thesis comprises a theoretical discussion regarding the given problem. The laboratory preparation will include two types of oscillator circuits. An operational amplifier will be used as the amplifying element together with an RC feedback loop in one type of circuit whilst the other type will consist of operational transconductance amplifier employed as inverting amplifiers and generating feedback. The second part of the thesis includes the actual design of the preparation. The design process covers construction stage of the preparation, calculation of the component parameters necessary for oscillation to occur, simulations of the individual circuits along with THD analysis as well as with analysis of manufacturing variances. The second part of the thesis also contains the design of a separate block of all-pass filter. The simulation results will be verified experimentally, on a printed circuit board. In the last part of the thesis, I will evaluate and intercompare the theoretical, simulation and practical results.
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Design of audio power amplifier with Bluetooth connectivity
Bartoň, Jan ; Šotner, Roman (referee) ; Brančík, Lubomír (advisor)
This bachelor‘s thesis deals with the task of designing an audio amplifier, operating in class D, with a nominal output power of 2 x 80 W with Bluetooth connectivity, supplemented by an equalizer and a state display. A power supply and a user interface are designed as well. At first, research regarding audio amplifiers is made, followed by a more thorough description of class D operating principles. Afterwards the actual synthesis of the desired amplifier is presented, followed by the power supply design procedure. The correctness of the synthesis is later verified by simulations in PSpice and LTSpice. Theoretical design is then practically built, and its parameters are confronted with expected values by measurements.
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The Study of Productions Operation Management
Krob, Otto ; Studený, Aleš (referee) ; Jurová, Marie (advisor)
This thesis deals with The Study of Productions Operation Management in the B:Tech company a.s., namely company’s divison Engineering production. This work analyses a contemporary flow of information and material in production and on the basis of this analysis it eliminates detected defects. The particular concept of data acquisition is involved in the thesis. The acquired contributions are illustrated in the conrete manufacturing order. In conlusion the overall contributions of suggested solutions are evaluated.
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TTP protocol for managing hierarchy trees of RTCP feedback channel
Müller, Jakub ; Komosný, Dan (referee) ; Burget, Radim (advisor)
TTP protocol for managing hierarchy trees of the RTCP feedback channel represents the mechanism for transferring the big amount of data from end users via the “narrow” feedback channel. We are not speaking about thousands of users but about millions of users, which are using services like IPTV. The method of a data summarization is used for this purpose in selected network nodes. The summarized message is transferred and summarized again in higher levels of the hierarchical tree. Both methods allow reducing the amount of data and help to increase information content transferred via the feedback channel. Finding of the correct end user position in a network is also very important aspect. The user must be able to find the closest summarization node with this information and starts sending out the messages to this node for processing. There are several methods for constructing and managing the asynchronous feedback channel that are introduced in this work.
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