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Mixture theory applications in blood flow simulation
Michalová, Marie ; Hron, Jaroslav (advisor) ; Souček, Ondřej (referee)
In the beginning we outline some important properties of blood and de- scribe it from the biological point of view. In the next section we show how we derived our model based on the mixture theory. For the final model we suggest a mathematical method based on the finite element method and subject it to tests for flow in a simple domain. In the middle part we prove the existence of solution for a model with simplified constitutive relation for the stress tensor, which still includes an anisotropic model for the platelet diffusion. In the last section we show numerical results. We start with sim- ple testing computations in simple domains, followed by computations in a two-dimensional simulation of an aneurysm, and narrowed blood vessel re- spectively. In the end we also show some illustrative computations in three dimensions. 1
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Determination of heavy metals in gread tits blood and feathers
Labancová, Katarína ; Hraníček, Jakub (advisor) ; Nováková, Eliška (referee)
CZ Tato bakalářská práce se zabývá analýzou vybraných těžkých kovů (olovo, kadmium, měď, chrom, arsen) ve vzorcích krve a peří sýkor koňader (Parus major) metodou atomové absorpční spektrometrie s elektrotermickou atomizací a technikou generování těkavých sloučenin s detekcí křemenného atomizátoru. Za optimálních podmínek byla sestavena kalibrační závislost a zjistěné základní charakteristiky pro jednotlivé prvky. Klíčová slova Atomová absorpční spektrometrie, elektrotermická atomizace, chemické generovaní, těžké kovy, krev, peří, sýkora
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Meaning of the Sin Offering
Ciprová, Marie ; Beneš, Jiří (advisor) ; Holubová, Markéta (referee)
The intention of this thesis is to try to uncover the meaning of the sin offering once again. To get to this new point of view, it uses synchronic methods and thorough analysis of defined texts of Leviticus (from the first, the fourth and the sixth chapter) and it even uses analysis of single words in a wider context. First it is concerned about getting deeply into the understanding of what sin is, then that the sacrificial animal probably becomes the sin and the sin is killed. Also there is a priest, who makes rites with the blood and the fat. It is likely that both of these rites have very deep sense. Powered by TCPDF (www.tcpdf.org)
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Meaning of the Sin Offering
Ciprová, Marie ; Beneš, Jiří (advisor) ; Holubová, Markéta (referee)
The intention of this thesis is to try to uncover the meaning of the sin offering once again. To get to this new point of view, it uses synchronic methods and thorough analysis of defined texts of Leviticus (from the first, the fourth and the sixth chapter) and it even uses analysis of single words in a wider context. First it is concerned about getting deeply into the understanding of what sin is, then that the sacrificial animal probably becomes the sin and the sin is killed. Also there is a priest, who makes rites with the blood and the fat. It is likely that both of these rites have very deep sense. Powered by TCPDF (www.tcpdf.org)
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The issue of blood donation from the perspective of doctors and the general public
Cicák, Filip ; Kordulová, Pavla (advisor) ; Kulhavá, Miluše (referee)
Introduction: The properties of human blood are so specific that it has not yet been possible to replace human blood with any other fluid than obtaining it as a blood gift from donors. In recent years, there has not been a sufficient number of new blood donors in the Czech Republic to compensate for the decrease in the number of donors due to the increasing incidence of a number of civilization diseases and age (Czech Red Cross, 2020). Blood donation and the need for blood products are constantly increasing with the development of the methods of treatment and medicine as a science. Ensuring a sufficient number of blood donors and sufficient deposition of blood obtained from donors is a permanent task of healthcare (Society for Transfusion Medicine of the Czech Medical Association JEP, 2019). Aim of the work: The main goal of the research was to map the issue of blood donation, to identify the factors by which blood donors are motivated to donate. Furthermore, what can cause stagnation in the growth of blood donors and what means doctors motivate potential blood donors. Methodology: A qualitative research method was chosen for the research survey. Data collection took place in the form of semi-structured interviews and was completed by achieving theoretical data saturation. In order to preserve...
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Physiology of Blood Brain Barrier
Kellner, Patrik ; Otáhal, Jakub (advisor) ; Filipovská, Eva (referee)
This thesis takes on the theme of blood-brain barrier. Blood-brain barrier is a physiological barrier, that divides the circulatory system from brain, in place of their konfrontation. Barriers main task is to maintain homeostasis and regulate the transport of substances in both directions. The most important group of proteins, responsible for transport, are the ABC transporters. Alterations of barrier properties during the pathological states, but also the distribution of medical drugs is subject of futher investigations. Overview of the above mentioned themes will be mediated by this thesis.
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Vliv zkrmování barevných pšenic na krevní parametry u laboratorního potkana
Krajčiová, Paula
The thesis studies an influence of pigmented wheat Konini, Skorpion and UC 66049 on blood parameters. The tested animals were rats of strain Wistar albino. The experiment was performed on 20 male rats which were divided into 4 groups. Each group was fed with wheat granules. There were Konini group, Skorpion group and UC group. The fourth control group was fed with granules from common wheat Vánek. During the experiment subjects weighted every third day and weight gain and the feed consumption were recorded. After 11 weeks blood was collected from the rats and blood plasma was obtained from it. The biochemical profile of the blood plasma was analysed using the Ellipse analyser. The results showed the demonstrable effect of Skorpion wheat on the increase in alkaline phosphatase in the blood compared to blue wheat UC 66049. The effect of Wheat UC 66049 on cholesterol lowering in blood was also demonstrated. The processing was used ANOVA statistical method using the Scheffe test.
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Přírodní lepidla na bázi krve - pevnost lepeného spoje u rostlého dřeva
Pluháček, Viktor
This bachelor thesis is an experiment with a focus on the use of adhesives from natural and renewable sources. Adhesives used are Henkel's PVAc glue, Ponal Super 3 and the blend of bovine blood, slaked lime, bile and milk. Two types of test specimens were made from spruce and beech boards. One type tested for shear strength and the other for tensile strength perpendicular to the adhesive joint. Part of the samples were subsequently conditioned and the other tested by soaking in water to determine the durability class according to EN 204: 2001. After being removed from the water, soaked samples were conditioned. Followed by their testing.
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