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Atmospheric correction unit for the laser interferometer
Kučera, Stanislav ; Drexler, Petr (referee) ; Szabó, Zoltán (advisor)
This work deals with design, realization and testing the device for suppression the effect of the fluctuation of the atmospheric conditions on the laser interferometer measurement. Parasitic and randomly changes of atmospheric conditions – temperature, pressure, relative humidity and chemical composition of the air changes his refractive index, then wavelength of the laser light in this environment. Physical properties of air are measured by ultraprecision sensors. The actual wavelength is periodically calculated from Edlén formula. The device is processing the quadrature output signals from receiver of the homodyne interferometer include the atmospheric correction in real time. The device is equipped with interface to data acquisition into the personal computer.
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Motivation in a Company
Pernicová, Kateřina ; Šabrata,, Jaroslav (referee) ; Franková, Emilie (advisor)
The task of diploma´s thesis is trying to find answers to questions that will focus mainly on motivation and stabilization of employees one unnamed company. Through certain activities that invent and some of them even realize, I will try to achieve a lower turnover, and also that employees feel motivated to be part of the employer.
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Stress Evaluation, Coping and Reduction
Šubíková, Jitka ; Řezník,, Jiří (referee) ; Franková, Emilie (advisor)
The Master´s thesis „Stress evaluation, coping and reduction” deals with a very up-to-date subject of employees stress. It analyzes stress types, development, symptoms and influence on health and work results of employees. It also concentrates on factors which evoke the stress, their identification and elimination in corporate environment. The first part of my thesis focuses on theoretical analysis of the above-mentioned issues. Second, practical part deals with the process of finding and evaluting stress factors in a logistic company and its employees. Final part focuses on project of elimination of stress and its factors in the company.
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