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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
391

Raná péče a inkluzivní vzdělávání dětí předškolního věku se speciálními vzdělávacími potřebami / Early care and inclusive education for pre-school children with special educational needs

Holemá, Anežka January 2021 (has links)
In my diploma thesis I am largely based on practical experience gained during practice in a preschool facility, which includes a special pedagogical center. I deal primarily with the specifics of the preschool facility, professional workplace and their mutual cooperation. I describe the implementation of inclusive education in the facility. The main topic of the work is the naming and definition of the main factors that affect the successful implementation of inclusive care. The research methodology is a case study. As the main method of data collection, I chose structured interviews and the study of documentation. The aim of the work is to present functional and practical recommendations for other preschool facilities that could help them in the implementation of inclusive education. Keywords: Early care, inclusion, preschool education, special pedagogical center, support measures, professionals
392

Hodnocení provozuschopnosti historické železobetonové stropní konstrukce / Serviceability Evaluation of historical concrete floor slab

Dudek, Matěj January 2012 (has links)
The master’s thesis is focused on serviceability evaluation of historical concrete floor slab realized in the third decade of the 20th century. The assessment of structural performance is based on the results of load testing in situ. The thesis defines contemporary load testing requirements followed by the specifications of measuring instruments and the possibilities of displacement measurements during load testing. In addition, it includes structural and historical investigation of the building, methodology and data evaluation of the load testing. Finally, the theoretical computer simulation of executed load testing is run by using software determined for nonlinear finite elements analysis.
393

Zatěžovací zkouška a statické posouzení stropní ŽB konstrukce 1.poloviny 20.století / Static load test and the assessment ceiling of reinforced concrete structure built in the 1st half of 20th century

Málek, Jaroslav January 2012 (has links)
This master thesis deals with static load test and static assessment of selected segments of reinforced concrete ceiling construction of the Hennebique system at the Faculty of Arts at Masaryk University in Brno. This thesis contains: the execution of the static load test, the data evaluation of the static load test and the data evaluation of the complementary laboratory testing, geometric orientation of bearing elements, the checking of the ceiling placement in the peripheral position, and the diagnosis of the reinforcing of the construction. This thesis also includes the static assessment according to various standard norm rules and the numerical analysis in ATENA software program.
394

Řízení a diagnostika elektronového svazku pro pokročilé technologie / Electron Beam Control and Diagnostics for Advanced Technologies

Zobač, Martin January 2010 (has links)
The thesis deals with problems of control and diagnostics of electron beam technological devices which use electron beam for localised intensive heating of a material. A brief description of the electron beam welder MEBW-60/2 is included; the author has participated on its development and implementation. Main topics are the analysis of deflection system properties and the measurement of current distribution of the beam (so-called beam profiles). Geometrical aberrations, hysteresis, stability and dynamics of a single-stage magnetic x-y deflection system are described. Suitable measurement procedures and correction methods are introduced. Methods of transverse and longitudinal beam profile acquisition is presented using successive sampling of the local current density of the beam by a modified Faraday cup. The data processing and evaluation of characteristic beam parameters are shown. The presented methods were verified by fourteen experiments using the electron beam welder. The methods have proven to be useful in practical evaluation of the device properties.
395

Optimalizace hydraulického systému a jeho prvků pro malá dopravní letadla / Optimization of Hydraulic System and its Components for Commuter Category Airplanes

Kameník, Luboš January 2012 (has links)
The dissertation thesis deals with optimization of the selected areas of the hydraulic system for small and medium transport aircrafts. Newly developed small aircraft EV-55 is a representative in the category of the small aircrafts . The selected areas of the hydraulic systems , important and useful for domestic producers of the hydraulic devices and whole hydraulic systems for the airplane EV-55 , are subjected to optimization efforts in the dissertation thesis. Design parameters of the hydraulic system (type of hydraulic source, level of pressure, weight of connecting tube), hydraulic devices ( tribology, machining process), simulation of the servomechanism and areas of diagnostic of technical status of the hydraulic system are optimized in the dissertation thesis.
396

Umělá inteligence v diagnostice výkonových olejových transformátorů / Artificial Intelligence in Power Oil Transformers Diagnostics

Janda, Ondřej January 2013 (has links)
This dissertation thesis deals with the application of expert systems and soft computing methods in field of power oil transformers. The main work is divided into theoretical and practical part. First, the theoretical part presents the basic elements of the transformer, and approaches to its diagnosis. The work focused mainly on the diagnostics of the insulation system, and diagnostic methods and approaches in this specific area. Next part describes the basics of expert systems and other soft computing methods such as: fuzzy logic, neural networks, genetic algorithms and their combinations and extensions. At the end of the theoretical part, the possibility of optimization approaches by means of artificial intelligence and its application in fuzzy model optimization are described. The practical part begins with description of the used data file that runs through the entire work. The work is then divided into four parts, namely in parts which deal with the expert system for transformer diagnostics, DGA module, prediction module, and optimization using artificial intelligence. The section describing the expert system gives specific information about the particular expert system. The means and techniques used for constructing given system are described, and then the complete system design and description of all subsystems and modules are presented. The next section describes the developed DGA module and all selected approaches to its implementation and expansion. At the end of the chapter, the results of comparison between all implemented methods are evaluated. The third part deals with the prediction module and describes its design and construction, including description of the main parts which are based on the selected predictive approaches. Also, the predictions of selected quantities from the data file are included. There are two predictive approaches being used: the one step prediction, and the multiple step prediction. The comparison of prediction accuracy and computational cost of given methods is presented at the end of this chapter. The last part deals with the possibilities of optimization using artificial intelligence methods, namely differential evolution, PSO, and genetic algorithms. Both the single-objective and the multi-objective optimization are considered. The methods are compared in a series of synthetic tests and then applied to optimize the fuzzy models of DGA tests from an earlier part of this work. The dissertation also includes chapters: "The Aims", "The Contribution of the Work", and a list of publications, products, and projects of the author.
397

Diagnostika hydraulických soustav letadel / Diagnostics of Aircraft Hydraulic Systems

Bencalík, Karol January 2014 (has links)
In aviation, great emphasis is placed on aircraft safety. The current technical condition of the aircraft and its systems is an important parameter for its airworthiness. The technical condition of the elements measured during the flight should be compared to parameters specified by the manufacturer and measured in laboratory conditions. This thesis deal with the possibilities of the use of dimensionless numbers for the diagnostics of the hydrogenerator and deals with the diagnostics possibilities of selected elements.
398

Nástroj pro snazší zabezpečení počítačů s OS Linux / A Tool for Easily Securing Computers with Linux

Barabas, Maroš January 2009 (has links)
The purpose of this thesis is to explain new approaches to scanning and locking vulnerabilities in computer security and to design a new system to improve security of computers running the Linux operating system. The purpose of this system is to analyze remote operating systems and detect and lock down vulnerabilities by existing security standards.
399

Počítačová analýza ultrazvukových obrazů uzlů ve štítné žláze se zaměřením na jejich sonografické vlastnosti a cytologické nálezy. / Computer analysis of ultrasound images of thyroid nodules, focusing on their sonographic features and cytological findings.

Procházka, Antonín January 2019 (has links)
Ultrasound imaging is one of the fundamental examinations of thyroid nodules, determining whether a patient undergoes a cytological examination, which is essential for the decision on a possible thyroid surgery. Unfortunately, the cytological examination has limited specificity and potential surgery carries risks. Therefore, other diagnostic methods are being sought with hope that they will be able to bring more certainty into diagnostics. One of the new methods is computer-aided diagnosis (CAD), which exhibits promising results using image analysis and machine learning. In this study, we present two somewhat similar, yet different, CAD approaches. The first approach is based on analysing entire nodules using a Segmentation Based Fractal Texture Analysis (SFTA) algorithm that splits the image into individual grayscale bands. Using this approach, we have achieved an accuracy of 92.4% using random forests (RF) and 95% using support vector machines (SVM) on a data set of 40 images evaluated by the cross-validation method. The second CAD approach is also based on the method of multiple image thresholding, but the difference is, that a larger number of predictors describing the binary texture are extracted from the individual grayscale bands. Furthermore, the analysis did not take place on whole nodules, but on...
400

Diagnostické a terapeutické postupy v intervenci u osob s afázií / Diagnostic and therapeutic procedures in intervention for people with aphasia

Maturová, Barbora January 2021 (has links)
The submitted diploma thesis deals with the topic of diagnostic and therapeutic procedures in speech therapy intervention for people with aphasia. The work is divided into four chapters, while the first three chapters are theoretically oriented the fourth chapter represents the empirical part of the work. In the first chapters, the diploma thesis deals with the theoretical definition of individual areas which are needed to understand the researched issues, specifically focuses on the concept of communication, explains the connection between brain and speech and, last but not least, defines the period of adulthood and old age. Concurrently this chapter presents the principles of speech therapy intervention with a focus on providing speech therapy intervention in the Czech Republic. The focus of the theoretical part of the thesis is the second chapter, which provides a direct (detailed) insight into the issue of aphasia as a neurogenic disorder of speech communication. The chapter deals with aphasia in terms of definition, etiology, symptomatology and classification approaches. Withal it represents a speech therapy intervention for people with a neurogenic speech disorder, aimed at diagnosis, therapy and prevention. The third theoretical chapter introduces the psychological and social aspects related...

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