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Návrh podnikatelského záměru s vazbou na odvětví dřevozpracujícího průmyslu
Večeřa, Zdeněk
The aim of this thesis is to develop a business plan for funding new enterprise in joinery and carpentry. The thesis is divided into two parts. In the first part there are mentioned the theoretical basis of the work, which contain and explain the concepts of business, entrepreneur, enterprise, financing of a business and business plan including its structure, evaluation of business plan effectiveness. In the second part of the thesis, the theoretical basis is applied in practice to a specific business plan. The business plan is created for the emerging business entity. Because it is a new business, it must consider carefully the financing of the business. The business plan also includes an assessment of its effectiveness by indicators of profitability and payback period.
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Brain Abscess and MR Spectroscopy
Večeřa, Zdeněk ; Kanta, Martin (advisor) ; Vaverka, Miroslav (referee) ; Kolarovszki, Branislav (referee)
Background This work aims to determine how antibiotic therapy influences MR spectroscopic findings in patients undergoing treatment for pyogenic brain abscess and to comprehensively evaluate this naturally dreaded complication from a purely medical perspective by using an evidence- based approach and comparison with available literature which mostly comprises case reports. Methods This prospective, single center study included all patients who received treatment for brain abscesses at the Neurosurgery Department of University Hospital Ostrava between 2012- 2017. Pre-operative MR imaging was carried out on all patients including diffusion-weighted imaging and in vivo single-voxel proton spectroscopy with intermediate echo time. The following factors were evaluated: duration of antibiotic therapy, characteristics of MR imaging and spectra findings and culture results. Particular consideration was given to the effect of pyocefalus on morbidity and mortality rates and C-reactive protein levels, as well as the identification of risk factors and its possible therapeutic influence. Patients were followed up for 6 months. Results MR spectroscopy findings characteristic of brain abscesses, i.e. the resonances of at least one of the metabolites concerned (amino acids, acetate, alanine and succinate), were observed in...
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Nasycení dřeva pryskyřicí a vliv na mechanické vlastnosti
Večeřa, Zdeněk
The subject of the thesis is to clarify the influence of saturation of wood with resin on its mechanical properties. The selected tree species is beech. From the samples of beech I've created three groups, of which two groups were saturated with resin and one was unsaturated. Groups saturated with resins are further subdivided into saturated with synthetic and natural resins. The groups were compared with each other. The samples of all groups were subjected to experimental tests, which involve determining the compression across the fibers. The obtained data were subjected to statistical analysis.
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