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CeT2Al2 compounds with enhanced electron-phonon interaction - preparation and characterisation of single crystalline samples
Mičková, Zuzana ; Doležal, Petr (advisor) ; Prchal, Jiří (referee)
This thesis is focused on preparation and characterisation of CePd2Al2, which is an intermetallic, incongruently melting compound. Due to its incongruent nature a number of polycrystalline samples was made to find an ideal nominal stoichiometry for a precursor for Czochralski growth of a single crystalline sample. Seven polycrystalline samples of different nominal stoichiometries were prepared in mono- arc furnace and studied via electron microscopy, differential scanning calorimetry and four of the samples also by powder diffraction. The result of analyses showed a presence of a hexagonal phase of stoichiometry 16.6:33.3:50 in multiple of the samples. This phase crystallizes at temperature higher than the rest of the present phases. The hexagonal phase was found to not occur in four of polycrystalline as-cast samples, namely of stoichiometries 22:40.7:37.3, 22:41.1:36.9, 22:41.5:36.5 and 22:42.5:35.5 atomic percent. The most suitable stoichiometry of the precursor for Czochralski growth of single crystalline sample in tri-arc furnace was found to be stoichiometry 22:41.1:36.9.
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Leadership in a czech subsidiary of a multinational company
Micková, Zuzana ; Jarošová, Eva (advisor)
This diploma thesis is analysing the conditions of leadership development for potential leaders in Hilti spol.s r.o.. In this intention the theory of leadership is elaborated, further existing processes inside the company are described and finally data derived from Hilti internal research are evaluated. Information is supplemented by the findings derived from an e-questionnaire created for the purpose of clarifying uncertainties from the previous research data. To identify the objectives the thesis aligns existing processes with the theory of leadership and with the empirical researches. Exploiting these data within the company it is possible to identify strengths and weaknesses of leadership development processes for young leaders as well as propose areas which would be capable of implementing new trends with focus on higher effectiveness of these processes.
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Současné reformní procesy SRN
Micková, Zuzana ; Hitzgerová, Gabriela (advisor) ; Potužáková, Zuzana (referee)
Práce se zabývá aktuálními reformami v SRN po sjednocení SRN a NDR. Hlavní část popisuje reformy po nástupu Velké koalice (2005),které definuje podle obsahu, dosažených cílů a relizace každého reformního procesu. v závěru analyzuje současný stav německého hospodářství, popisuje dopad reforem a udává budoucí prognózu a kritiku reforem.
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