Internal reflectance modelling of Hordeum vulgare leaves during drying

Spectral reflectance, or indexes that characterize spectral reflectance at concrete wavelength, is commonly used as an indicator of plant stress, or its photosynthetic apparatus status. In this paper, new leaf optical model is presented. Within this paper, experimental determination of surface and internal reflectance of Spring barley leaves and mathematical-physical modelling of internal reflectance were performed. It was proven that a new proposed theoretical model and the experimental spectra of internal reflectance are strongly correlated. It can be concluded that the total reflectance is not a function of epidermis condition, but it testifies about overall functional condition of Spring barley leaves.Web of Scienceart. no. 21067

Graphs in didactics of mathematics

Diplomová práce má experimentální charakter s možným výstupem do učitelské praxe. Zabývá se aplikací teorie grafů do didaktiky matematiky. Stručně představuje různé typy úloh využívající teorie grafů a detailněji se zaměřuje na využití tzv. rovnicového šipkového grafu pro žáky mladšího školního věku. Těžištěm práce je experiment realizovaný ve 2. ročníku ZŠ. Experiment je popsán a analyzován. Hlavní pozornost je věnována řešitelským strategiím žáků. Získané výsledky je možné aplikovat ve vyučování nejen ve 2. ročníku.Thesis is of an experimental kind with the possible application to ordináty education. It deals with the implementation of graph theory into education. Using graphs theory it presents briefly different a set of problems and particularly elaborate so called equation-arrow graph aimed to early graders. The core of the thesis is experiment done with second graders. Experiment is described and analyzed. The main concern is given to solving strategies of pupils. The obtained results might be applied to education not only in grade 2.Katedra matematiky a didaktiky matematikyFaculty of EducationPedagogická fakult

Design of new usage of development area in Střítež municipality

Import 02/11/2016Obsahem a cílem bakalářské práce je snaha navrhnout řešení zástavby rodinnými domy v rozvojové lokalitě obce Střítež. Lokalita je v majetku obce, nachází se v centru obce v bezprostřední blízkosti obecního úřadu. Plynule navazuje na právě probíhající výstavbu nových rodinných domů. Dvě varianty jsou navrženy na základě vlastního průzkumu území, konzultace s vedením obce a jejich záměrem o zahrnutí této lokality do nového územního plánu jako plochy pro individuální bydlení – BI, na kterou území navazuje, v souladu s urbanistickými a také technickými podmínkami. Pro jednu, ze dvou variant zástavby je pak navrhnuté řešení technické a dopravní infrastruktury včetně propočtu nákladů.Content and aim of the thesis is to suggest the solution of family house buildings in the development area of the village Střítež. The site is owned by village and located in the center of the village near the municipal office. It fluently follows up the ongoing construction of new houses. Two variants are designed based on an own research of the area, consultation with the municipal leadership of the village and their intention to include this site into a new urban plan as areas for living in harmony with urban and technical conditions. For one of the two variants of the build-up area there is then elaborated a detailed solution of the technical and transport infrastructure, including the costing.222 - Katedra městského inženýrstvívýborn

Morphological and Lexicosemantic Behaviour of Lexical Units “Golovnaya Bol', Migren', Tsefalgiya and Headache, Migraine, Cephalgia” in the Corpus Environment

The paper deals with the morphological and lexicosemantic characteristics of lexical units golovnaya bol', migren', tsefalgiya and headache, migraine, cephalgia. The research focuses on collocations, word combinations and concordances in which they appear. At the same time, we consider their grammatical relations, semantic restrictions and semantic prosody. The whole linguistic material is investigated in the framework of the text corpora Russian Web 2011 (ruTenTen11) and English Web 2015 (enTenTen15) with the help of the search tool Sketch Engine. To begin the research, the frequencies of these lexical units in individual styles are elaborated and we also look into the etymology of the studied words as these two factors influence their behaviour from the morphological and lexicological perspectives

IMPACT OF PLASTIC DEFORMATION ON THE PROPERTIES OF A SELECTED ALUMINIUM ALLOY

This paper reports on an experiment to assess the influence of plastic deformation on the microstructure and properties of EN AW 6012 (AlMgSiPb) aluminium alloy in two states. The first was the initial state with heat treatment T3, and the second was the state after intensive plastic deformation by ECAP (Equal Channel Angular Pressing) technology. The ECAP process was carried out repeatedly at room temperature. In the initial state of the alloy, the process redistributed eutectic Si-particles and increased the strength of the alloy. The mechanical properties and the hardness increased due to intensive plastic deformation (the yield strength increased by 15%, the tensile strength by 6%, and the hardness by 23%). The fracture cracks initiated and propagated mainly along eutectic particles. The fracture area of the ECAPed specimen displayed a typical ductile cavity characteristic

Market research functional undergarments for climbers

katedra: KHT; rozsah: 51 s. , 5 obr. , 18 přílohTato bakalářská práce se zabývá vývojem termoprádla pro horolezce v průběhu deseti let. Teoretická část je zaměřena na zmapování historie spodního prádla, klimatických podmínek, rozdělení nejčastěji používaných materiálů, pletenin, tepelně izolačních a funkčních vlastností. V praktické části se vyhodnocují zpracovaná data z laboratorního a marketingového výzkumu. Na základě zjištěných informací je navržen optimální výrobek pro daný trh.This thesis handels with evolution of thermoclothes for rock climbers during past ten years. Theoretic part is specialized to history of underclothing,climatic conditions, often used materials, knitworks, heat insulating and functional properties. Practical part of the work evaluates with data from laboratory and marketing research. On the basis of recognized informations is suggested the optimal product for˚particular market