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Vybrané fyzikální a mechanické vlastnosti reakčního dřeva smrkuNovák, Milan January 2006 (has links)
No description available.
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Senzory tlaku využívající moderní nanotechnologie / Pressure Sensors Based on Modern NanotechnologiesMagát, Martin January 2014 (has links)
This thesis describes utilization of a nanotechnology in new pressure sensors. Detailed analysis of individual principles are carrying on. And simulations and experimental models of sensors are developed. More detailed description is provided for new capacitive pressure sensor, which is manufactured using nanotechnology, including its model and analysis in order to improve its properties. The work deals with the emission pressure sensor which uses the principle of cold emissions, including analysis comparison of the measured values of the emission current from the applied nanotubes field and analysis to improve emissions performance.
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Algoritmus pro detekci úniku média z potrubí / Algorithm for leakage detectionKratochvíl, Adam January 2020 (has links)
The thesis deals with the presentation of an overview of the methods used for leak detection set by technical standards. Following the analysis of the pressure records from the pipeline, a new method is proposed, which is based on existing methods and uses the determination of the direction of arrival of the wave directly at the measurement station. The proposed concept was subsequently developed in Matlab, where the ability to detect was also verified. The whole algorithm was then implemented in programmable logic controllers and a suitable communication between them was designed. The entire solution was then tested in terms of functionality.
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Vliv vlhkosti na konvenční pevnost v tlaku podél vláken při roztlačování čelistí ve vývrtuPilát, Jaroslav January 2015 (has links)
This final thesis deals with determination of moisture influence on convential strength pressure with use of the prototype diagnostic tool. This device can be used for in situ measurement of inbuilt wood properties in constructions. This new approach enables to determine strength and stiffness parameters of wood parallel to grain based on measurement of force required for pushing jaws inside the predrilled hole apart. The thesis aim is to determine the mechanical properties of wood by both experimental testing of novel device and with universal testing machine. The results of experiments are mutually compared, statically evaluated and also compared with known values. The experiments are carried out according to the standards for testing of the mechanical properties of raw wood
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Dynamické charakteristiky běžně používaných snímačů tlaku / Dynamical characteristics of the commonly used pressure transducersSlavíček, Ondřej January 2016 (has links)
This thesis deals with the dynamic properties of electric pressure transducers. These are properties that are reflected in the measurement of rapid, time-dependent processes. They could be described in two ways. Either by using amplitude and phase frequency response characteristics, or just one particular value. Natural frequency, cutoff frequency or time constant. These parameters indicate the extreme values for the use of measuring devices in the measurement of time-dependent processes. In this work will be described procedures for determining these parameters.
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Analýza péče o pacienty s rizikem arteriální hypertenze v lékárně IV. / Analysis of care in patients at risk for arterial hypertension in pharmacy IV.Kotlanová, Lada January 2015 (has links)
Analysis of care in patients at risk for arterial hypertension in pharmacy IV. Author: Lada Kotlanová Tutor: PharmDr. Josef Malý, Ph.D. Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Králové, Charles University in Prague Introduction and aim: Arterial hypertension (AH) belongs due to its pressure and atherosclerotic complications among very serious global health problems. The main goal of the therapy of AH is to prevent these complications, comprising early diagnosis and proper treatment plan. The aim of the study was to realize counselling in a pharmacy focused on clients with the risk of AH or already diagnosed AH. Metodology: Data were collected in a community pharmacy in Kralovice from September 2014 to January 2015. Prior to blood pressure measurement, the controlled interview was conducted with each client using special form which enabled to obtain important data from clients' history. Following data were obtained: socio-demographic characteristics of each client; their relationship to blood pressure measurement; risk factors of AH or atherosclerosis, respectively; disease history and use of drugs including food supplements. Results of blood pressure measurement, proposed intervention, or drug related problems were also subsequently recorded into the form thus...
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Analýza péče o pacienty s rizikem arteriální hypertenze v lékárně III. / Analysis of care in patients at risk for arterial hypertension in pharmacy III.Smíšková, Petra January 2015 (has links)
Analysis of care in patients at risk for arterial hypertension in pharmacy III. Author: Petra Smíšková Tutor: PharmDr. Josef Malý, Ph.D. Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Králové, Charles University in Prague Introduction: Arterial hypertension belongs to the most common diseases of cardiovascular system, not only in the Czech Republic. Therefore it is very important to focus on its prevention and early diagnostics before the stage of health complications shows up. Objectives: The aim of this thesis was to realize and evaluate consulting activities in pharmacy focused on patients who have high risks of arterial hypertension or have been already diagnosed with it. Methodology: Data were collected in a public pharmacy in Prague from the end of April 2013 until the beginning of April 2014. The actual blood pressure measurement was preceded by obtaining of answers to selected questions through controlled interview. Acquired statements were written into the printed forms. It was focused on particicipant's socio-demographic characteristics, his relationship to the blood pressure measurement; occurrence of risk factors of arterial hypertension, it means atherosclerosis; disease in the anamnesis and the usage of drugs including food supplements. The results of blood...
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Hlukové emise v chovu prasnicDVOŘÁK, Hynek January 2016 (has links)
This thesis focuses on the noise pollution in sow farming. The first part of the thesis theoretically examines topics concerning noise, sow farming and a proper agricultural practice. The other part of the thesis introduces the aim of the work, describes the measuring technology, the locations objects and the method of the whole measuring process. The obtained values are later on shown in the form of graphs and compared with the hygienic limits. With the occurrence of any violation of these limits, an anti-noise action is suggested.
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Rozložení tlaku na ploskách chodidel ve středním smýkaném oblouku alpskou a telemarkovou technikou / The pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiingSvobodová, Renata January 2018 (has links)
Title: The pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiing Objectives: The aim of this thesis is to compare the pressure distribution on the soles of feet in the medium parallel turn in the alpine and the telemark technique of downhill skiing. Methods: For the analysis of pressure distribution on the soles of feet in downhill skiing was used the pressure measurement system Pedar-X, which works for monitoring of plantar pressure (kPa) moreover. The pressure distribution measuring on the soles of feet was taking place in prepared track of the ski slope in two ways. The first one was the telemark technique and the second one was the alpine technique. For the evaluating and the processing of the results was selected in the right and in the left turn of each testing person in approximately the same part of the track. Results: The results of pressure distribution in the alpine and the telemark position turn have shown the significantly important difference in the intraindividual comparison in every technique. The significantly important difference was detected also in the interindividual comparison in both techniques each other. Keywords: downhill skiing, telemark, Pedar-X, pressure distribution
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Analýza variability vybraných mechanických vlastností dřeva vrby z lužního lesaVraštil, Jiří January 2010 (has links)
No description available.
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