The thesis deals issue of the silicon solar cells non-destructive testing. The manufacturing technology of solar cells currently features a very high level of perfection. Its further development appears to be limited by amongst other issues imperfect diagnostic methods. The objective of presented research consists in non-destructive studies of processes that influence specimen life and reliability. To this end, I will employ mainly noise based analytical methods in connection with observation of defect optical activities, capacitance measurement etc. These methods are closely related to some specimen bulk imperfections, crystal-lattice defect induced traps, local-stress-subjected regions and, finally, breakdowns, which might bring about specimen destruction. Based on a detailed study and understanding of transport processes, regions in which noise is generated can be identified and appropriate technological measures can be proposed and adopted. Presented research focuses, first of all, on the real solar cell structures, which are inhomogeneous in their nature and are difficult to diagnose. The significant part of this study is attend to the random n-level (in most case just two-level) impulse noise, usually referred to as microplasma noise. This noise is a consequence of local breakdowns in micro-sized regions and brings about reduction of lifetime or destruction of the pn junction. The micro-sized regions have been studied separately by electrical and optical methods and defect properties have been put forward. Nevertheless, no less significant part of the thesis is devoted to the fluctuation modeling of the bulk imperfections in the semi-analytical form.

This work includes the complete design of a prototype embedded system for displaying information from a vehicle. ELM327 chip is described and its basic use. Work also describes the development of the diagnostic socket for  vehicles in European countries. Also contains a complete description of developing schematic, printed circuit board and firmware implementation. The thesis describes the use of realtime operating system in embedded system.

This work deals with testability analysis of digital circuits and fault coverage. It contains a desription of digital systems, their diagnosis, a description of tools for generating and applying tests and sets of benchmark circuits. It describes the testing of circuits and experimentation in tool TASTE for testability analysis and commercial tool for generating and applying tests. The experiments are focused on increase the testability of circuits.

This thesis deal with survey and diagnostics of industrial building in Chropyne. The theoretical presents to the general issue of building technical surveys, diagnostics reinforced concrete structures and describes methods for diagnosis of reinforced concrete structures. Practical part deals with building survey and diagnostics of the object including static assessment.

The thesis is focused on determining the methodology of engine diagnostics for vehicles with common rail direct fuel injection. The first section describes the communication between the diagnostic tools and control units, and the common rail system for diesel engines. The next section specifies the procedure for the acquisition, processing and analysis of data using selective diagnostic tools along with software in a numerical computing environment. Subsequently, from the results, the equivalent electronic control of the fuel injection quantity is established for the purpose of research, vehicle servicing. The results may also allow for additional observations to be made.

This thesis is focused on the use of olfactory tests in neuropsychological diagnostics of Alzheimer's disease and on the cognitive correlates of these tests. The literature review briefly summarizes current knowledge of the diagnostics of Alzheimer's disease and its dynamically developing criteria. Attention is also paid to the olfactory impairment that occurs during the course of this disease, as well as to specific psychophysical olfactory tests. The research part summarizes the results of research within the grant GACR 17-05292S, 01. 01. 2017 - 31. 12. 2019 - New blood biomarkers for early diagnosis, prognosis and course of Alzheimer's disease held at the Psychiatric Clinic of the First Faculty of Medicine and General Teaching Hospital. The exploratory analysis examines possible cognitive correlates of the olfactory Sniffin' Sticks test. Practical experience with olfactory test is evaluated in the discussion. Keywords Alzheimer's disease, olfactory deficit, smell tests, Sniffin'-Sticks, neuropsychological diagnostics

The diploma thesis deals with speech and language therapeutic issues. It follows children's speech and language development mainly from morphological - syntactic level. It focuses on grammar skills of children at the beginning of school attendance that are evaluated by a newly developed diagnostic material named Test gramatiky pro školní začátečníky, ie Grammar test for school beginners. The theoretical part of the thesis deals with language ontogenesis and development of language levels with a focus on morphological - syntactic level and its diagnostic. It describes grammar issues in detail, its development as well as diagnostic materials used in the Czech Republic, Slovakia and Poland. The third chapter presents various diagnosis related to the research where the grammar language level was observed. Particular attention is dedicated to specific language impairment. The empirical part of the thesis represents quantitative research. It evaluates, on a sample of 170 children, practical use of the new test, which is focused on the grammar language level. The research was completed by the method of observation of children and also the feedback and evaluation of the test by clinical speech and language therapists. Through the analysis of acquired data it was found that children with specific language...

Diplomová práce se zaměřuje na problematiku pohlavního zneužívání dětí v České republice. Specifikuje věkovou skupinu dětí do tří let, přičemž se zaměřuje na incidenci a prevalenci těchto případů v české společnosti. Pozornost je upřena zejména na charakteristiku tohoto fenoménu ze všech jeho aspektů, kterými jsou společenské vnímání, atributy pohlavního zneužívání a domácího násilí obecně, legislativní problematika k tématu pohlavního zneužívání nezletilých, financování pomoci poskytované pohlavně zneužitým dětem. Nadále je specifikovány diagnostické metody využívané v České republice k detekci pohlavního v komparaci s alternativními přístupy diagnostiky využívanými v zahraničí, které zaznamenávají úspěch zejména v nejnižších věkových kategoriích. Práce se věnuje také problematice orgánu sociálně-právní ochrany dětí a jejího poskytování v souvislosti s pohlavním zneužíváním. Klíčová slova: pohlavní zneužití, CAN syndrom, diagnostika, sociálně-právní ochrana dětí, legislativa ABSTRACT: The diploma thesis is concerned to the topic of sexual abusement of children in the Czech republic. It specifies the age group of children until three years and shows the prevalence and incidence these cases in Czech society. The attention is set on chracterising this phenomenon from all its aspects, which are social...

The diploma thesis aims to present newly proposed methods of dynamic assessment of executive functions and evaluate their benefits through a pilot study. The theoretical section introduces dynamic approach to assessment and its methods and also describes the area of executive functions. The research part presents the proposed tests, focusing on the assessment of planning skills, cognitive flexibility, logical reasoning, working memory and self- monitoring. Their principle is the method of graduated prompts. The research sample used for the study consisted of thirty respondents aged from eight to fifteen years. The respondents were divided into two groups with the same number of participants. The first group included children with special educational needs, the second group involved intact respondents. The results of the study were evaluated quantitatively and qualitatively. Within the quantitative part, the number of necessary prompts and completed items was compared in both groups. The qualitative part focused on a detailed analysis of diagnostically relevant information obtained using the aforementioned methods. The results of the quantitative part of the research showed that the groups differ from each other neither in the number of graduated prompts required, nor in the number of completed...

The aim of this thesis is a study of processes during organosilicone thin film deposition via plasma polymerization. Recently, thin films are the most expanding way of surface modification of materials. They are used as protective coatings, functional layers, they can increase or decrease adhesion to different compounds (e.g. water), or just improve mechanical properties of bulk materials. Plasma polymers, which are not known so long, are a modern trend in evolution of thin film deposition. They have perfect adhesion to the substrate and they are highly resistant against most of chemical compounds. Their structure is quite different from the structure of classical polymers. Recently, organosilicon compounds are used as precursors for plasma polymers because silicon built in the structure of plasma polymer allows thin film deposition on glass substrate and the organic part of monomer gives us infinite possibilities of modification. In our case dimethylphenylsilane (DMPS) was used as a monomer. Various RF low pressure discharges were used during this study. Plasma diagnostic was performed by optical emission spectroscopy of inductive coupled plasma. This method allows us to determine plasma composition during the deposition process. Thus we can predict the composition of deposited thin film according to input parameters. From relative populations of fragments we are able to find out optimal conditions for deposition process. We can also calculate temperature of particles in plasma which gives us some information about particle energies. The first part of the study deals with the identification of particles (fragments) created by fragmentation of monomer in plasma environment. We successfully identified hydrogen atomic lines of Balmer’s series in the spectra. Many rotational lines of hydrogen molecule were also detected. Atomic carbon occurred only in small amount. Much more carbon was detected in the form of CH radical. We also found some weak lines connected to atomic silicon. When we used a mixture of DMPS and oxygen, OH radical and O2+ were present in spectra. Next, optimal settings of deposition were determined for particular fragments from relative intensities of these fragments in optical emission spectra. Using this information we are able to set up the process to deposit thin films of desired composition and properties. We calculated electron temperature from intensities of hydrogen lines in Balmer’s series. Rotational temperature was obtained from CH radical intensity. Unfortunately, there was no convenient radical from which intensity we would be able to calculate vibrational temperature. All results and information obtained during the research can be used in industrial plasma polymerization processes and development of new coatings and functional thin films. Other studies on DMPS or similar monomer may also be realized to get more knowledge about processes in plasma and this thesis could serve as a basis for further research. Moreover, this study is a part of an international project. The aim of this project is to study processes during plasma polymerization both theoretically and practically. Once finished, the project and its results will be presented in scientific literature and at international conferences.