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Pěstování prádného lnu s podsevem trav v horské výrobní oblastiHula, Milan January 1900 (has links)
No description available.
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Vliv biotechniky sadby na odrůstání krytokořenného sadebního materiálu smrku ztepilého a buku lesníhoBezdíček, Jiří January 2018 (has links)
The aim of thesis was to determine the effect of the different plantation biotechnique, different types of packaging and soil type for growing up of Norway spruce and European beech ball and balled planting stock. Measurements were performed on two plots within Management-plan area LESCUS Cetkovice Ltd. and it was a combination of medium-heavy-textured and heavy-textured soils. The types of planting for different types of planting stock were determined which were subsequently measured various parameters in the above-ground and underground parts of the plant. Based on the measured values, it was found which of the variants on the given soil grows best and which, on the other hand, is the worst. Furthermore, the strong influence of game on planted plants was detected. For afforestation are suitable ball and balled planting stock with type of packaging HIKO V-120 and HIKO V-350 for Norway spruce and European beech ball and balled planting stock with type of packaging HIKO V 265.
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Recyklovaný nábytek z odpadových materiálůRozehnal, Josef January 2019 (has links)
The thesis deals with the problematics of waste and its possible usage in the the field of industrial design. It is based on the author’s own experience with the processing of the metal plate. It outlines the possibility of usage of wasted metal plates, namely the usage of blasts and cut-outs remaining from industry. The thesis is divided into two parts. The theoretical part briefly describes the integration of the art and design; upcycling and its environmental aspects. Furthermore, it deals with the material and constructional solution relating to the topic of the thesis. Moreover, it is concerned with the problematics of acoustics which is connected with the final design. The practical part consists of gradual steps of the design made from the recycled wasted materials. Research, elements of inspiration, design variants, design and material solutions and final visualization are also parts of the thesis.
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Hodnocení fyziologické kvality sadebního materiálu dřevinLázničková, Anna January 2017 (has links)
The thesis "Evaluation of Physiological Quality of Tree Planting Stock" deals with four testing methods to evaluate the physiological quality of planting stock and verifies their objectivity and usefulness for application in the natural conditions in the terrain at planting Norway spruce and European beech. These checked methods are: measuring of figures out percentage of water losses caused by a constant thermic stress, comparing weight before and after water saturation of close root balls, measuring of root balls humidity and measuring of chlorophyll fluorescence. The first three methods seem to be perspective and should by further testing and observations. The measuring of chlorophyll fluorescence cannot be used for water loss examination before planting. The development of available methods for determining physiological quality of tree planting stock is important for the success of planting in poor weather conditions.
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Vliv způsobů sadby krytokořenného sadebního materiálu smrku ztepilého a buku lesního na odrůstání kultur a vývin jejich kořenového systému v 7. lesním vegetačním stupniMacek, Jiří January 2017 (has links)
The aim of the work was to determine the effect of different seeding biotechniques on overall plant growth and root system development of container seedlings of Norway spruce and European beech in 7. forest vegetation tier. The measurements were performed on two established experimental plots - Forest Management Complex Janovice, district Hubert on forest types 7P and 7K. The tested techniques were as follows: centre hole planting, planting stick, planting tube, planting spade, planting thorn, planting prong and planting cutter. Soil overlapping during planting was also observed. The parameters measured were: losses, height of above - round part, increments, root collar thickness, ratio of roots growing out from root package, vitality and biotic and abiotic damages. The results clearly show that the differing biotechnique of planting has influence on Norway spruce and European beech growth and root system development. Both species on plot 7K grew better and had more expansive root systerm when center planting method was used. On plot 7P the best results for Norway spruce were achieved with planting cutter with overlapping and for European beech with planting spade without overlapping. The center planting method had the lowest losses for both species.
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Porovnání navařování svazkem elektronů a plazmou / Comparison of cladding by the electron beam and plasma processRudyk, Martin January 2014 (has links)
This diploma thesis deals with plasma cladding and electron beam cladding. The theoretical part is divided into several chapters which is focused on description of these methods of cladding process. In the practical part the particular experiment of electron beam cladding (EBC) and plasma cladding (PC) is described. In the conclusion overall results were assessed, both methods were compared each other and possible exploitation in industry was described.
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Studie vlastností pokročilých materiálů pro katody lithno-iontových akumulátorů / Study of the properties of the advanced materials for the cathodes of the lithium-ion accumulatorsPustowka, Pavel January 2016 (has links)
This thesis in its first part deals especially with characteristic of lithium ion accumulators in terms of their structure, electrochemical properties and also features of the most commonly used cathode materials. Especial attention is given to the high-voltage cathode material LiNi0,5Mn1,5O4 which cell voltage is close to 5V. The second practical part deals with the preparation of cathode materials based on LiNi0,5Mn1,5O4 with different temperatures in the second stage of annealing and analyzing them in terms of structure and electrochemical properties using appropriate measuring methods.
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Ověření reliability Testu zrakového vnímání / Reliability Evaluation of Visual Perception TestBalíková, Tereza January 2019 (has links)
This thesis called Verification of a Reliability of The Visual Perception Test built on a pilot study of Felcmanová (2015), who using test-retest reliability, developed a test for visual perception. Due to previous research including a smaller sample size, the main aim of this thesis was to gather data of a larger sample and compare the new and previous results. Given this objective, the test-retest methodology was therefore adopted for this project as well. Besides this main goal, recommendations were formulated for adjusting the test and manual (more detailed instructions, practical demonstration and evaluation examples). Simultaneously this research diagnosed the level of visual perception of children forming the research sample. The theoretical backgrounds builds the backdrop of current knowledge in the field of visual perception and diagnostic, to which results were eventually related. It further describes specifics of diagnostic of children in pre-school age. The chosen sample for the verification of reliability consisted of 57 pre-school age children. During the data exploration eight children were selected, whose results were found to present extreme values. As a consequence this research has found that the co-efficient of conformity of measurement through the test-retest method reached a...
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Výběr a implementace informačního systému / Selection and Implementation of Information SystemKreisler, Jan January 2017 (has links)
Master´s thesis deals with the selection and implementation of information systems for the company MedConcept Ltd., which sells medical technology and augmentation materials in stomatology.
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Optimalizace konstrukce korečkových dopravníků / Design Optimization of Bucket ConveyorsJonák, Martin January 2018 (has links)
This thesis deals with a study of methods sufficient to describe the behavior of bulk materials (homogeneous and non-homogeneous) during their transport by bucket elevators in the application focused on the optimization of the bucket shape and also on the optimization of operating parameters of whole elevator. More specifically, this thesis is based on the studying and creating analytical and numerical computational models which are used for description of flows and deformations especially of particulate materials. Firstly, the thesis is focused on the process of discharging the bucket – the relationship among the shape of the surface of a particulate material and geometry, position and movement of the bucket. The beginning and way of discharge of the bucket will be determined. Secondly, the thesis includes the overall computational model of a bucket elevator which is based on discrete element method and presented in the case study. The goal is to determine the limits of some classical physical and mathematical descriptions.
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