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Double-stage system of subgrade stabilization
Švarcová, Monika ; Mondschein,, Petr (referee) ; Stehlík, Dušan (advisor)
This diploma thesis is focused on the properties of unsuitable and conditionally unsuitable fine-grained soils after a one-stage or two-stage treatment by using a binder. The theoretical part occupies with problematical properties of the fine grained soils in a subgrade and a possible technology of the change of these properties. The laboratory testing of treated soils is described and a practical technology of the one stage and two-stage stabilization. In the practical part the fine grained soils are treated by one-stage or two-stage stabilization. For the one stage stabilization the cement is used, for the two-stage stabilization the properties of the soil are improved by lime and then the soil is stabilized by cement. The treated soils are laboratory tested, the initial bearing index IBI, California bearing ratio CBR, unconfined compressive strength and frost susceptibility is tested. Based on the results of the laboratory tests the benefit of the two-stage stabilization is measured.
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Internal Audit
Sedláčková, Jana ; Ing.Vítězslav Černý (referee) ; Kocmanová, Alena (advisor)
The diploma thesis deals with internal audit of the purchase process in Slovácké strojírny, a.s. Uherský Brod. The main aim is to evaluate current situation and offer recommendations that would create added value to the organization. The analysis of current purchase situation was the core for risk identification using the „What can go wrongs“ method. Based on these findings the controls and corrective measures leading to risk reduction and suggested. Consequent implementation will ensure improvement of purchase department functioning and will lead to higher efficiency in execution of strategic and operative activities.
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Creativity, Innovation and Organizational Culture
Kožinová, Lucie ; Hrabalová, Ludmila (referee) ; Franková, Emilie (advisor)
This thesis focuses on the themes of creativity, innovation and organizational culture. The theoretical part deals with definitions of terms, relations between them and recommendations for practical use. Practical project focuses on the analysis of selected companies in terms of defined concepts, finding barriers and propose solutions that will lead to increased business performance.
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Theoretical Study of Magnetic Anisotropy in MgO-based Magnetic Tunnel Junctions
Vojáček, Libor ; Li,, Jing (referee) ; Chshiev,, Mairbek (advisor)
Magnetický tunelový spoj (MTJ) je spintronická součástka komerčně používaná ve vysoce citlivých čtecích hlavách pevných disků. Počínaje rokem 2007 přispěla k udržení exponenciálního nárůstu hustoty magnetického zápisu. Kromě toho se také stala stavebním kamenem rychlé, odolné, úsporné a nevolatilní magnetické paměti s přímým přístupem (MRAM). Tento nový typ polovodičové paměti, stejně jako je tomu u čtecích hlav disků, využívá tunelové spoje založené na krystalickém oxidu hořečnatém (MgO) spolu s 3d kovovými magnetickými prvky (Fe a Co). Pro zmenšení MTJ a současné udržení dlouhodobé stability paměti proti tepelným fluktuacím je zapotřebí silná magnetická anizotropie ve směru kolmém na rozhraní kov|MgO. V této práci proto nejdříve provedeme analýzu magnetokrystalické anizotropie (MCA) kubického prostorově centrovaného Fe, Co a Ni na MgO pomocí ab initio simulací. Dále bude vyvinut program pro výpočet tvarové anizotropie, která je kromě MCA velmi podstatná, neboť v součtu dávají efektivní anizotropii. Na závěr implementujeme program pro výpočet MCA na základě poruchové teorie druhého řádu. To nám umožní dát pozorované anizotropní vlastnosti do souvislosti přímo s elektronickou strukturou systému (pásovou strukturou a hustotou stavů).
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The influence of automation of machining processes on the passage of the order through the company
Pavelka, David ; Marek, Tomáš (referee) ; Marek, Jiří (advisor)
The goal of this master's thesis is valorisation of automation influences, affecting machine processes, which has strong importance on the passage of the order through the company. Master's thesis is processed in cooperation with FERMAT CZ, s.r.o company, which is based in Based. Theoretical part is focused on detailed research of current state of science and technology and system analysis of solved problems. Practical part is focused on design proposal and evaluation of changes in the production of the mentioned company. All the details are based on calculations, tables and graphic illustrations in the text of the final thesis.
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Company's Information System Analysis and Modifications Concept
Zahradník, Martin ; Špatka, Petr (referee) ; Dydowicz, Petr (advisor)
This thesis deals with the analysis and design changes to a specific company information system under real conditions, and is therefore more practically oriented. The information system is studied both from the perspective of the end user, which is the focus, and in terms of operation and implementation of program solutions. The information system is studied as a whole in a broader context, not only in terms of applications (software), but also in terms of the flow of information, storage and organization of data, users, security, hardware, etc. It should serve to the company as a guide for the elimination of inefficient and / or risk areas, thereby helping to improve work productivity and employee satisfaction.
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Design of tube marking equipment
Pavelka, David ; Tůma, Jiří (referee) ; Pavlík, Jan (advisor)
The goal of this bachelor thesis is construction design of device used for tubing signing, used to insulate conductors in electromotors. Thesis is based on close cooperation with Motors Leroy Somer company. Practical part is focused on choosing and designing the most appropriate variant of device with respecting specified requirements such is financial budget, maximal size of placement in hall and simplicity during manipulating with device.
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Production quality management
Banatová, Radomíra ; Nejezchleb, Lubomír (referee) ; Bartes, František (advisor)
This masters thesis considers the proposal for quality improvement of an industrial process. Established methods and proccesses according to valid ISO standards are described here. There are recommended proposals and methods for improvement of current situation of processing On the production of provided informations here.
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