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Individual human odor as a forensic trail in criminal proceeding made by contact or contactless transmission and its resistance to physical agents
Santariová, Milena ; Bartoš, Luděk (advisor) ; Chmelíková, Eva (referee)
The dissertation thesis consists of four papers that have been published in scientific journals.
Study n. 1
The need to recover evidence from water is quite common in criminal investigation. The article deals with the possibility to collect human scent from such objects and with the ability of specially trained dogs to match such scent samples with scent samples collected from detained suspects. During an experiment, designed as a blind one, it has been proved, that human scent can survive on submerged objects and can be later used for scent identification.
Study n. 2
To collect odors the Czech Republic Police use special fabric sorbents manufactured under the registered mark ARATEX. Before use the fabric sorbent is treated by water vapor sterilization. After the scent identification the sorbent is destroyed. The goal of the study was to verify if the vapor sterilization is effective enough to remove human scent that has already penetrated into the sorbent structure or in other words if the sorbent can be exposed to vapor sterilization and then used again. Specially trained dogs were used to match starting odors with target odors in the line-ups. The results showed that dogs are able to correctly match human odors even after they have being exposed to vapor sterilization.
Study n. 3
The purpose of the study was to determine the temperature at which the human scent is degraded so that a dog would not be able to identify it. In contrast to expectations, eight dogs used in the experiment almost flawlessly identified human scents from five scent donors exposed to temperatures of 100°C, 200°C, 300°C, 400°C, 500°C, 600°C, 700°C, and 800°C. Only two of the dogs were able to identify 5 of 15 scent samples exposed to 900°C. No dog identified a scent exposed to 1000°C. Our study verified heat survivability of human scent far beyond existing expectations.
Study n. 4
We tested the hypothesis that if odor fallout (the release of a human odor onto an untouched object) in human subjects exists, then holding a hand above an absorbent will produce a detectable scent which will be subsequently matched in a detection test by trained dogs. Scents were collected from seven males to sterile cotton absorbent squares. The left hand was used to get the control scent and the right hand served as the target scent. Each experimental subject was sitting and his left hand was laid down on a cotton square for 3 min. The right hand was held 5 cm above another cotton square for 3 min. The scent identification was done by two specially trained police German shepherds. Both dogs performed 14 line-ups and correctly matched the collected scents of all test subjects. The results suggest the existence of human odor fallout, whereby a human scent trace is left by humans even if they do not touch an object.
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Collective invesment
Černý, Štěpán ; Veselá, Kamila (advisor) ; Jitka, Jitka (referee)
The main object of this Diploma Thesis is according to collective investment through mutual funds formulate appropriate portfolio model for different types investors of retail banking. Theoretical part of the thesis is focuses on information and rules of investements, advantages and disadvanteges of collective investmentm fund types and their strategies. The practical part parses the selected mutual funds and then compares according to historical performance and riskiness. In the last part of it is handled by the main target. In this section are created model portfolia for individual investors, which are diversified and selected investment companies. Each of the suggestions and recommendations of the model portfolios correspond to the principles of conservative, balanced and dynamic investor.
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State - country - nation: The loyalty of Moravian Czechs and Germans
Řepa, Milan
This study traces in parallel the transformation of the collective consciousness and loyalties of the Czech and German populations in Moravia in the 19th century. It focuses on various forms of collective consciousness – provincial patriotism, Austrian state patriotism, Czech and German nationalism. It looks at how they relate to other forms of solidarity or loyalty, such as those based on class, religion, or region and at how their formation was influenced by important events and historical processes, beginning with Enlightenment absolutism, the Napoleonic Wars, the revolutionary years 1848/1849, the evolution of civil society in the 1860s and 1870s, the Austro-Prussian War (1866) and the Franco-Prussian War (1870), and ending with the diversification of political life in the late 19th century.
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The collection of published articles
DVOŘÁK, Petr
The aim of the collection of published articles is to define the requisite social skills of the English language teacher as a part of his/her professional competence, in the context of communicative language teaching in classroom interactions between English teachers and adolescent pupils. The theoretical preliminaries of the research whose findings are presented in the articles are the functional communicative approach to language and communicative language teaching. The attention is paid to the processes of interaction, communication and classroom discourse at school with an emphasis on foreign language teaching. We try to specify social skills of the English teacher and define social-skill aspects of foreign language educational interactions. The findings of the research presented in the articles concern mainly the educational style of English teachers and English teacher's behaviour in particular classroom interactions. The research is also focused on selected social-skill aspects of classroom discourse within communicative language teaching, specifically, pupils' and teachers' initiations of communication, questions, and the distribution of communication opportunities.
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Provision of alternative refuse collection for a real estate surrounded by foreign property
Kvapil, Radek ; Štindl, Michal (referee) ; Klika, Pavel (advisor)
The thesis deals with possible ways of drainage and wastewater disposal. The issue of wastewater discharge to the environment has been closely monitored in recent years, and there is an apparent effort to improve the current situation.The dissertation discusses and compares three selected options – access to improved sanitation, building reservoirs and domestic wastewater treatment plant.The final section is dedicated to a comparison of acquisition and operating costs over time and to subsequent evaluation of the most suitable option. For the sake of clarity and assessment of potential solutions, the locality in the administrative area Vysoké Mýto - Domoradice has been selected as a model. The local authorities have been designing a public storm sewer, and given that it is surrounded by land, this issue will need to be addressed.
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Methodology of the Cooperation between the Director and Actor and Contermporary Theater Practice
Glogrová, Kateřina ; BURIAN, Jan (advisor) ; HRBEK, Daniel (referee)
The thesis deals with the cooperation between the director and actor during individual phases of the staging process as they appear in everyday theatre life. The indiviual phases of the staging process are supplemented by the author's own experience with managing the actors, which she gained especially in the course of her studies at the Drama Faculty of AMU. The second part of the thesis investigates the issues of inner truthfulness and the possibilities of its achievement within the production of a play. As a part of collecting the material for the thesis, the author conducted a research, which included interviews with three professional directors - Hana Burešová, Ladislav Smoček and Štěpán Pácl, whose methods of work are described. In the final part of the thesis the author states that it is difficult to draw general conclusions about the cooperation between the director and actor because it is always of subjective nature. The issue of inner truthfulness is similarly difficult to generalise. Due to the multiplicity of options, however, neither of them loses attractiveness for further research.
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