Stereologie vlákenných materiálů
Title Alternative:Stereology of nanofibrous materials
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Date
2010
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Technická Univerzita v Liberci
Abstract
Tato bakalářská práce se zabývá stereologií nanovlákennývh materiálů. Teoretická část se zaměřuje na význam stereologie jako mladé vědní disciplíny v textilním průmyslu a na popis uplatnění různých stereologických metod.Cílem experimentální části je vyrobit nanovlákenné materiály a stanovit pomocí obrazové analýzy parametry struktury u vybraných mikrosnímků. Cílem je také vyšetřit anizotropii dvourozměrných nanovlákenných útvarů stereologickou metodou a ověřit funkčnost této metody v praxi. Jako materiál pro výrobu nanovlákenných materiálů byl použit polyvinylalkohol v 8%,10%,12% a 14% koncentraci.
This Bachelor thesis is concerned with the stereology of the fibrous figures. The Theoretical part of this Bachelor thesis concentrates on the importence of the stereology as a beginning branch of science in the textile industry and it concentrates on the description of the using some different stereogical methods. The first object of my experimental part of this Bachelor thesis is producing some fibrous figures through the medium of the electrostatic spinning and through the medium the visual analyse to determine the parameters structure from some selected photomicrographs. The second object of my experimental part of this Bachelor thesis is analysing the anisotropy of the two-dimensional fibrous figures through the medium the manually operated stereogical method and the confirmation of the utility of this stereological method. We used the polyvinyl alcohol (concentration of 8%, 10%, 12% and 14%) for the production of the fibrous figures.
This Bachelor thesis is concerned with the stereology of the fibrous figures. The Theoretical part of this Bachelor thesis concentrates on the importence of the stereology as a beginning branch of science in the textile industry and it concentrates on the description of the using some different stereogical methods. The first object of my experimental part of this Bachelor thesis is producing some fibrous figures through the medium of the electrostatic spinning and through the medium the visual analyse to determine the parameters structure from some selected photomicrographs. The second object of my experimental part of this Bachelor thesis is analysing the anisotropy of the two-dimensional fibrous figures through the medium the manually operated stereogical method and the confirmation of the utility of this stereological method. We used the polyvinyl alcohol (concentration of 8%, 10%, 12% and 14%) for the production of the fibrous figures.
Description
katedra: KTM; přílohy: 1 CD ROM; rozsah: 51 s.
Subject(s)
stereologie, konvexní tělesa, množina bodů, indukovaná struktura, průsečíková růžice, steinerův kompakt, směrová růžice, obrazová analýza, stereology, convex objekts, set of points, induced set, intersectional rose, steiner compact, direction rose, image analysis