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Toxická psychóza jako důsledek dlouhodobého užívání metamfetaminu - série případových studií klientů terapeutické komunity / Toxic psychosis as a result of long-term methamphetamine abuse - case studies serie of the clients in therapeutic communityMusílková, Eva January 2017 (has links)
The thesis deals with the course and character of experienced toxic psychosis and its development over time, in clients at present long term residing in the therapeutic community. The thesis searches relatedness between several parameters defined methamphetamine abuse (intensity, length of use) and the length of the event period. Research core thesis are qualitative case analyzes, in which the emphasis is a typical manifestation of toxic psychosis and its descriptive progress with regard to mentioned parameters of abuse and also to accentuate the importance of toxic psychosis borders as a result of methamphetamine abuse, compared with endogenous psychoses of schizophrenia circuit. The aim of this thesis is to describe individual cases manifestations of psychosis through five client stories and explore the process of psychical recovery and regression of clinical symptoms in time, in clients with the prospect of full recovery. For this particular research the author elected a qualitative approach and storylines of five clients were processed as a set of case studies. Data quality was projected through several methods, while the crucial will be narrative interview, than a life curve and method of participants observation. For data analysis, the method of narrative analysis and a method of recording...
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Analýza komunikačního mixu společnosti L'ORÉAL / Analysis of the communication mix of L'ORÉALPříhodová, Lucie January 2007 (has links)
This diploma thesis deals with the communication mix of Garnier, one of the most famous global brands of the cosmetic company L'Oréal. The goals are to analyze brand's communication , especially TV advertisments and their effects. The main goal is to find out more about consumer perception of the ads and brand as such. The thesis also contains my own marketing research on the main topics mensioned above, which basically means revealing the communication effects of the TV ads.
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Vliv regionálních médií na vnímání komunální politiky čtenáři v Mělníku / The Influence of Regional Media on Readers' Perception of Politics in MelnikTichota, Ondřej January 2008 (has links)
Diploma thesis "The Influence of Regional Media on Readers' Perception of Politics in Melnik" refers on a survey of accepting media framing of politicians, politics and important issues by regional media readers in the town of Melnik. Methods of framing and focus groups were used in the survey. First the methods were introduced. The method of framing was used for qualitative content analysis of five printed media from 2005 to 2007. The media were daily Melnicky denik, weekly Tydenik Melnicko, monthly Melnicka radnice, weekly Tep regionu and regional supplement of Mlada fronta Dnes for Central Bohemia. The author of this work focused on several most important issues of the 2005 to 2007 period and he observed how respondents accept or decline the framing of these problems offered by politics, journalists and other participants of Melnik political life. To do this he organised focus groups discussions with Melnik inhabitants in the age of 26 to 75 years of age. They discussed their opinions and beliefs on local politics. This work is a subjective insight into the world of regional media effects on readers, in this case focused on political issues.
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Experimentální analýza vybraných systémů kolejnicových upevnění / Experimental Analysis of Chosen Railway Fastening SystemsTomandl, Vladimír Unknown Date (has links)
Theoretical analysis (i.e. simulation) promoted by the laboratory tests of final product is the important aspect for determination relating to choice and using the new infrastructural constituent. However, the laboratory analysis does not need to make conclusive results in some cases. At that time, it is necessary to complete the process of validation by the measurement in-situ (directly in the track section). The European legislation requires the long-term monitoring of the test constructions in this case. During this time, both the periodic monitoring of the chosen parameters and the following comparison with reference construction are recommended. The reference construction shall be inserted to the same track section and in the same time period as well as the test construction. The track gauge, the longitudinal shifts of rails vis-a-vis the sleepers, the clamping force of fastening, the rail head profile, the sleepers and the state of rail fastenings are possible to classify like the long-term monitored parameters. All these characteristics are so-called static. They are checked in time when no carriages pass through the monitored track section. However, the analysis and determination of the test construction behaviour (dynamic characteristic) are the most accurate by the moving load. Dissertation thesis is focused on measurement and analysis of the dynamic effects at the plain line. The aim of the thesis is the completion of recent system of the new track structures verification for the dynamic parameters observe. Methodology of the measurement and convenient mathematical apparatus for analysing the dynamic effects is proposed.
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Filtrace vzduchu / Air filtrationKrajčová, Kateřina January 2019 (has links)
The diploma thesis describes the design of air conditioning equipment of materni-ty hospital and experimental measurement nanofilters and their subsequent comparison with conventional air filters. The work consists of three parts. The first part describes the types of filters. Nanofilters and nanofiber materials are de-scribed in detail here. In the second part is the topic of air filtration applied to the maternity hospital. Two variants of air conditioning and cooling are designed for the 3rd floor of this building. The third experimental part deals with antibacterial effects of thr silver fiber nanofilter and its comparison with commonly used filters. It also deals with the pressure drop on the filters at different air speeds.
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Ověření vlivu geometrie na dynamické vlastnosti ponořeného tělesa / Verification of geometry influence on dynamic properties of immersed bodyČerný, Tomáš January 2019 (has links)
Immersion of the body into the fluid creates additional effects which must be considered when designing the machines. Additional effects from the fluid influence the dynamic properties of the body. In this work the decrease of the natural frequency and the increase of the damping ratio during the gradual immersion of the body into the fluid are investigated. Diploma thesis is based on an experiment, which is performed on a series of flat strip steel components of various widths. The first three bending and first three torsion shapes of the free-hanging body are examined. Emphasis is placed on the influence of part width. In the next phase of the experiment, the influence of the proximity of the solid wall to the dynamic properties of the cantilever beam is examined. Further, the determination of the added density from the fluid is performed by modal analysis using the ANSYS software.
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Simulační analýza nosiče předního kola formulového vozidla / Formula Car Front Wheel Carrier Simulation AnalysisGach, Jakub January 2019 (has links)
This Master’s thesis is focused on the suspension of the front wheel, more accurately for specific part, upright. It describes the basic requirements for construction, distribution of uprights, their method of production and types of materials used. It briefly mentions topology optimization and its two optimization methods. Also deals with vehicle dynamics for driving conditions – standing vehicle, braking and cornering. In the practical part, the work is focused on determining the load effects on the upright during the aforementioned driving conditions using MBS software. At the end of the work, FEM stress and deformation analyses are performed for loading on the wheel side and on the suspension side, which are then compared and evaluated.
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Hydraulický a mechanický rychloupínač čelní lopaty rypadla LB 115 / Hydraulic and mechanical holding device of front shovel of excavator LB 115Bělov, Pavel January 2008 (has links)
This Diploma thesis solves a quick coupler design for a loader. In introduction of the Diploma thesis are mentioned two potential designes and convenient solutions. Subsequently are outlined two practicable designes of a quick coupler for a original bucket, as a data componant of the second construction design is enclosed basic strength calculation. The ending point of the thesis deals and compare with the force decrease in use of a quick coupler and appraisals achieved ascertainment.
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Stanovení tuhosti, tlumení a přídavné hmotnosti tenké kapalinové vrstvy v těsnící spáře / Assessment of stiffness, damping and added mass in thin liquid layer in sealing gapKohut, Vojtěch January 2012 (has links)
The main purpose of this master’s thesis is to propose the methodology suitable for experimental evaluation of additional mass, stiffness and damping by which a liquid layer in the sealing gap affects the rotor. Sealing gaps are important structural elements of hydrodynamic machines. An appropriate design of a sealing gap including the additional effects determination is an inevitable part of the machine overall dynamic design. The thesis also provides a literature search in the field of rotor dynamics and additional effects of a liquid. The designed experiment aiming to determine additional effects of the liquid is based on rotor dynamics evaluation by means of the radial forces measurement. The experiment results were used to determine dynamic properties of dry and wet rotor of the testing device.
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Systémy pro generování impulsního magnetického vektorového potenciálu / Systems for Generation of Pulse Magnetic Vector PotentialHanák, Pavel January 2012 (has links)
The doctoral thesis is focused on research, design, implementation and testing of systems for the application of magnetic vector potential to biological materials. The main objective was to analyze and design systems which could generate magnetic vector potential without the presence of other unwanted fields or at least amplify its intensity. Moreover, the systems designed had to eliminate other foreign effects on the biological samples, especially the influence of waste heat from the coils. Toroidal coils were employed to generate the vector potential, because they confine the unwanted magnetic induction inside their core thanks to their shape. The thesis employed coils with two different outer diameters, specifically 102 and 600 mm. To excite the coils, four current pulse generators capable of delivering currents of up to 100 A were constructed. The systems’ generated fields were comprehensively analyzed with the help of finite-element simulations in ANSYS. To simplify the design phase, analytical equations for the calculation of vector potential intensity at an arbitrary point around the toroidal coils were also derived. A method employing electromagnetic shielding made of two different materials was developed to suppress the unwanted fields. To eliminate the influence of heat, the 102 mm system employed air cooling and the 600 mm system employed a closed water loop to equalize the temperatures of biological samples. The biological effects of both systems were tested on genetically modified bio-luminescent bacteria Escherichia coli K12 luxABCDEamp. The thesis was created in connection with the research project of The Ministry of Education, Youth and Sports of the Czech Republic named “Research into the effect of a combination of substances for targeted therapy and inhibitory action of the field pulse vector magnetic potential on oncogenous diseases”, No. 2B08063.
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