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Návrh konstrukce skládacího stolu pro venkovní použití
Ďuriníková, Veronika
This diploma thesis is focused on creating of a new structure solution for a folding dining table which will be used in exterior. The first part of the work deals with the necessary theoretical background for the design. Specifically, these are ergonomic requirements for tables and the use of tables. To make the table with the right dimensions to use. Subsequently, normative recommendations for the production of outdoor furniture. The design itself is only based on drawing documentation and manual calculations of table stability. No prototype was made. The drawing documentation shows how the table will be used and how the folding mechanism will work. The work also includes alternatives for production from other materials.
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Návrh konferenčního stolku
Potužník, Miroslav
Content and the main thrust of this bachelor work is designing a coffee table. This work is divided into theoretical and practical parts. The theoretical part is focused on historical evolution, a typology, an ergonomy and the safety of table furniture. The practical part starts with a recherche of coffee tables, which leads to the process of designing a table shape. Material recherche is also important and it is ended by choosing perfect materials for manufacture. The goal is to make drawing documentation and prototype of the designed coffee table.
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Návrh a realizácia konferenčného stola
Tonhajzerová, Veronika
The bachelor's thesis deals with the design and implementation of a conference table with the application of a double-sided dovetail joint. The theoretical part acquaints us with the individual chapters related to the issue. The content of the work does not lack the mentioned history of table furniture, processing of the current offer of conference tables on the market, typology of table furniture, ergonomics, safety, and normative regulations. The output of the practical part is the implementation of a prototype on a scale of 1 : 1 according to the final design, with a possible design solution based on technical documentation.
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Návrh pracovného stolu pre prácu z domova
Sabolová, Veronika
The diploma thesis is dedicated to a design of a working table for office work from home. The table is optimized for CNC laser cutting technology, is made out of plywood, with emphasis on maximal utilization of material and minimalization of waste. Its imporant factor is its flexibility and compactness. This is why it’s designed to be repeatedly completely disassemblable. The worktop height is adjustable, which allows for working sitting down as well as and standing up.
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Pevnosti lepených spojů stolového nábytku
Kunst, Dominik
The thesis deals with the verification of the strength of the glued corner joint of table furniture provided with a reinforcing element. This joint is tested for bearing capacity and stiffness under stress in the angular plane of compression and tension under normal climatic conditions. The influence of extreme climatic conditions (high temperature with humidity, and frost) on the change of bearing capacity and stiffness of the joint is also investigated. The theoretical part analyzes the technological and construction factors affecting the strength of glued joints and also an overview of the most common adhesives intended for assembly gluing. The practical part deals with laboratory research, ie testing the strength of joints on a tearing device and statistical evaluation.
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Návrh a realizace stolu se skrytými zásuvkami
Trojáčková, Veronika
This bachelor thesis deals with the issue of tables with hidden drawers or other hidden storage spaces. The theoretical part deals with the history and current market of table furniture, which contains hidden storage space. It introduces us to typology, ergonomics and normative requirements for table furniture. The practical part introduces the inspiration and development of table design with hidden drawers, which is complemented by visualizations. The thesis includes drawing documentation and photos of the product, extract of used materials, technology and the production process of the prototype on the scale of 1:1.
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Pupils' perception of regularities in arithmetic in the 2nd and 3rd grade of primary school
Kohutová, Lucie ; Slezáková, Jana (advisor) ; Jirotková, Darina (referee)
This thesis investigates the perception of regularity in arithmetic of pupils in 2nd and 3rd grade of primary school. The theoretical part focuses mainly on pupils' preconceptions (previously acquired experience with the chosen topic). It presents examples of problems from various series of mathematics textbooks for primary school, which allow pupils to encounter the topic of regularities and rhythm in the course of their studies. This section also explains the concepts related to the topic - dealing with error, error strategies and, following the preconcepts, with possible ways of re-teaching. The research part aims to analyse the pupils' solutions obtained within the faculty project Teachers' understanding of the causes of school failure and the effectiveness of pedagogical interventions, implemented by the Pedagogical Faculty of Charles University with financial support from the OPVV programme of the Ministry of Education. The target group of the testing are pupils of the 2nd and 3rd year of primary school. This part of the work includes the preparation and implementation of the actual experiment with the task, analysis and comparison of the results from the experiment with the data obtained in the project. These are supplemented by written records of interviews with pupils and teachers....
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Warehouse Modeling Using Graphical User Interface
Rajnoha, Martin
This paper describes a new algorithm which enable efficient conversion of graphical representation of warehouse into graph theory representation and consequently accelerates estimation for route costs. The proposed algorithm computes route distances between any place in warehouses and does so significantly faster than traditional approaches. For this purpose an algorithm based on Breadth first search, image processing “skeletonization” and Dijkstra algorithm was proposed. Using the proposed algorithm it is possible to search routes in a warehouse effectively and fast using precomputed routing table. Searching time is approximately hundreds of microseconds using routing table and even it is independent on size of warehouse instead of using Dijkstra algorithm.
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