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Study of the crystallization process kinetics of perovskites and their precursors
Sršeň, Bohdan ; Gavranović, Stevan (referee) ; Zmeškal, Oldřich (advisor)
This thesis focuses on the properties of perovskite materials and examines the methods for preparing layers and potentially monocrystals of these materials. Emphasis is placed on analyzing the electrical and optical properties of perovskites. The experimental part of the thesis is dedicated to the preparation of perovskite material layers and subsequent measurement of their electrical properties during the crystallization process and after its completion. The prepared samples exhibit a macroscopic size due to the interdigitated electrode structure, ensuring a large active surface area. Special attention is given to the influence of nano-particles on the crystallization process and the resulting current-voltage (I-V) characteristics of the prepared samples. Understanding how the presence of nano-particles affects the crystallization and electrical properties of perovskite layers is crucial. These insights are necessary for further optimization of the preparation processes and enhancing the performance of perovskite materials in their final applications. The thesis provides an overview of the properties of perovskites and their preparation. The experimental results yield important insights into the relationship between nano-particles, crystallization, and electrical characteristics of perovskite layers.
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Preparation of engaged couples for marriage in selected vicariates HK Diocese
Fajstavr, Antonín ; Dřímal, Ludvík (advisor) ; Zimmermannová, Marie (referee)
The diploma thesis shows the current state and level of marriage preparation of the engaged couples within the Hradec Kralove diocese border region. The thesis examines and evaluates the status of the preparations in four vicariates in connection with the related church documents. The particular vicariates together with the qualified personnel are introduced and number of marriages for the past ten years is listed for a reference. The thesis characterises four different types of engaged couples and introduces several types of preparations. The current state of the preparations in the region is surveyed and findings are presented in the thesis. Among the preparations guided by a priest the thesis describes additional tools and techniques complementing the preparations. The final part of the thesis is dedicated to these complementary preparation tools and techniques which are presented, compared and evaluated here. The diploma thesis notices preparation of engaged couples with respect to the formation of the future family, which is encouraged by the thesis.
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Preparation of engaged couples for marriage in selected vicariates HK Diocese
Fajstavr, Antonín ; Dřímal, Ludvík (advisor) ; Zimmermannová, Marie (referee)
The diploma thesis shows the current state and level of marriage preparation of the engaged couples within the Hradec Kralove diocese border region. The thesis examines and evaluates the status of the preparations in four vicariates in connection with the related church documents. The particular vicariates together with the qualified personnel are introduced and number of marriages for the past ten years is listed for a reference. The thesis characterises four different types of engaged couples and introduces several types of preparations. The current state of the preparations in the region is surveyed and findings are presented in the thesis. Among the preparations guided by a priest the thesis describes additional tools and techniques complementing the preparations. The final part of the thesis is dedicated to these complementary preparation tools and techniques which are presented, compared and evaluated here. The diploma thesis notices preparation of engaged couples with respect to the formation of the future family, which is encouraged by the thesis.
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Bio-psycho-social preparation for pain during a diagnostic or terapeuty procedure for children.
KABELOVÁ, Alena
At a time of the increasing number of diagnostic and therapeutic interventions in children, it is important to respond to the presence of pain and to prepare children to this fact in the nursing care process. The aim of the thesis was to give a survey of preparation of children of selected age groups for the pre sence of pain during diagnostic and therapeutic procedures. The investigation was conducted quantitatively through a questionnaire survey in the period from February to March 2010. Questionnaires were addressed for nurses in paediatric departments. The outcomes of the research have shown that children are being prepared for the pain presence. Nurses use different methods of preparation. Children of all age categories are being prepared for pain presence.
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