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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Moderní nátěrové systémy určené pro dokončování skříňového nábytku

Čtvrtník, Jan January 2015 (has links)
The subject of this thesis is dealing with finishing of cabinet furniture with modern coating systems. The theoretical part will analyze the current state of finishing furniture parts, the basic types of coating and there will be assessed factors affecting quality finishes for furniture designed for an interior. This section also includes the issue of defects in film and what causes them. The outcome of this thesis is also evaluating of appropriate paints for finishing of cabinet furniture. Samples will be made from beech wood and chipboard covered with beech veneer. As the test paints were selected waterborne, polyurethane and acrylic coatings. The samples then undergo a series of tests on the basis of which the suitability of a particular paint will evaluate.
22

Rekonstrukce přípravných porostů podsadbami

Janák, Jakub January 2015 (has links)
The aim of this thesis was comparing growing of beech plants in different conditions under preparatory stands of alder and birch on LS LČR Šternberk district. There were 15 sites (8 under alder stand and 7 under birch stand) on which were made in different ways mining interventions in preparatory stands. There were measured overall 7 parametres (total height of seedlings, seedling height of last year, increment per the last year, length and width of the leaf, root collar diameter and deflection of stem from the vertical axis). Based on weight rating was find out, that each one of preparing stands has different impact to underplanted cultures. Under birch preparing stand was best conditions find out at site, where was density of stand reduced to 30 %. Under alder preparing stand was the best conditions find out under preparing stand with full density. The worst conditions for underplanted cultures were find out at sites without preparing stand (at clearcuts).
23

Vliv technologických faktorů na tvrdost dřeva / Influence of technological factors on the hardness of wood

Šafaříková, Lenka January 2016 (has links)
Focus of the diploma thesis is to investigate the influence of the selected factors (type of wood, thickness, densification) on the wood hardness. For the experimental measurements the Brinell hardness test method was used. The hardness measurements were performed on the specimens made from two different types of wood. Obtained results were statistically analyzed into the graphs. The main goal of the thesis was to determine the change in the static hardness in dependence on the previously mentioned factors. From the experimental data it can be seen that the wood hardness increases with the higher degree of densification . This phehomenon applies to both investigated wood materials which are European beech (Fagus sylvatica) - hardwood specimen and European aspen (Populus tremula) - softwood specimen.
24

Vliv sudokopytníků na dřevinnou vegetaci revíru Koryčany LS Buchlovice

Orálková, Jindřiška January 2009 (has links)
No description available.
25

Jaká existuje podobnost v dynamice přirozených temeprátních lesů severní a jižní polokoule? Případová studie porostů s dominancí Fagus sylvatica L. (Evropa) a Nothofagus spp. (Jižní Amerika)

Ehrenbergerová, Lenka January 2010 (has links)
No description available.
26

Stavba a vybrané vlastnosti dřeva buku lesního (Fagus sylvatica L.) z vybraných stanovišť

Gomola, Štěpán January 2006 (has links)
No description available.
27

Vliv přehnojení dusíkem a hořčíkem na růst sadebního materiálu buku lesního a smrku ztepilého

Libus, Jiří January 2006 (has links)
No description available.
28

The effect of carbohydrate accumulation and nitrogen deficiency on photosynthetic down-regulation in beech (Fagus sylvatica L.) under elevated CO2 concentration

Rajsnerová, Petra January 2012 (has links)
No description available.
29

Světelné poměry smíšeného bukosmrkového lesa v počáteční fázi obnovy

Štěrba, Tomáš January 2012 (has links)
No description available.
30

Analýza tvorby dřeva buku lesního (Fagus sylvatica L.) na buněčné úrovni ve vztahu k fenologickým pozorováním

Fajstavr, Marek January 2013 (has links)
No description available.

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