• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 18
  • 2
  • Tagged with
  • 20
  • 20
  • 12
  • 11
  • 8
  • 7
  • 6
  • 5
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 4
  • 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.
1

Vliv skialpinistického vybavení na energetickou náročnost chůze po sněhu / Effect of ski-mountaineering equipment on energy expenditure of skiing

Smětáková, Martina January 2013 (has links)
Title of master thesis Effect of ski-mountaineering equipment on energy expenditure of skiing. Work objectives The aim of this study was to determine the effect of weight ski equipment energy performance when walking on snow. Methods The study included 6 skialpinists a mean age of 30 ± 5.5 years. Energy intensity was measured on the basis of breathe oxygen (VO2) and exhaled (VCO2). The measurements were used 3 types of ski-hiking equipment (light - medium x 3160 g - 7754 g x heavy - 9600 g). Each test first completed section in a time of 6 minutes flat terrain (0ř), after which he immediately set out to climb the 360 m long route at an angle (20ř). These two sections (0ř and 20ř) graduated in random order for each type of equipment and at a constant speed of 1 m·s-1 . Results The results show that energy intensity decreases significantly when using ultralight ski equipment. We found that the climb at an angle of 20ř is the difference in oxygen consumption (VO2) between moderate and light equipment 9.6% between heavy and light equipment 17.7% and medium-heavy and heavy equipment 7,4%. The average VO2 test with light equipment was 44.4 ± 3.7 ml·kg-1 ·min-1 , with moderate equipment 48.7 ± 5.6 ml·kg- 1 ·min-1 and heavy equipment 52.2 ± 4.8 ml·kg-1 ·min-1 . At 0ř inclination and moderate use of heavy...
2

En arbetsmiljöutredning för yrkeschaufförer hos Schenker Åkeri AB i Halmstad

Carlsson, Carin, Persson, Karin, Hermansson, Patrik, Sandelin, Lisa January 2007 (has links)
<p>The project has been done in cooperation with Schenker Åkeri AB in Sweden, Halmstad. The</p><p>project is based on an inspection made by Arbetsmiljöverket, where they found minor</p><p>shortcomings with distribution of goods for the employees. The project is an investigation of</p><p>the drivers’ working environment.</p><p>Schenker Logistics is one of the world's leading providers of integrated logistics services.</p><p>Schenker Åkeri AB is a subsidiary to Schenker Logistics and transports 2.4 million tons of</p><p>goods yearly.</p><p>The project started with a background study to evaluate drivers working environment. We</p><p>have studied goods receptions, the working environment, strain injury and injury mechanisms.</p><p>Methods used was observations, tests, questionnaire surveys and ergonomic and</p><p>biomechanical calculations.</p><p>One result of the study is a working model, which gives recommendations for the maximum</p><p>weight a driver should push and pull. A truck evaluation was done to exam the need for new</p><p>technical equipment. An ergonomic investigation was done to investigate the drivers’ working</p><p>tasks. A questionnaire was given to the drivers to evaluate their working environment and</p><p>tasks. The questionnaire involved questions about stress, handling of goods and technical</p><p>equipment.</p><p>Together with Schenker Åkeri AB in Halmstad, an action plan was made. This action plan</p><p>will be handed over to Arbetsmiljöverket by Schenker.</p>
3

En arbetsmiljöutredning för yrkeschaufförer hos Schenker Åkeri AB i Halmstad

Carlsson, Carin, Persson, Karin, Hermansson, Patrik, Sandelin, Lisa January 2007 (has links)
The project has been done in cooperation with Schenker Åkeri AB in Sweden, Halmstad. The project is based on an inspection made by Arbetsmiljöverket, where they found minor shortcomings with distribution of goods for the employees. The project is an investigation of the drivers’ working environment. Schenker Logistics is one of the world's leading providers of integrated logistics services. Schenker Åkeri AB is a subsidiary to Schenker Logistics and transports 2.4 million tons of goods yearly. The project started with a background study to evaluate drivers working environment. We have studied goods receptions, the working environment, strain injury and injury mechanisms. Methods used was observations, tests, questionnaire surveys and ergonomic and biomechanical calculations. One result of the study is a working model, which gives recommendations for the maximum weight a driver should push and pull. A truck evaluation was done to exam the need for new technical equipment. An ergonomic investigation was done to investigate the drivers’ working tasks. A questionnaire was given to the drivers to evaluate their working environment and tasks. The questionnaire involved questions about stress, handling of goods and technical equipment. Together with Schenker Åkeri AB in Halmstad, an action plan was made. This action plan will be handed over to Arbetsmiljöverket by Schenker.
4

Hodnocení spolehlivosti lidského činitele / Human Factor Reliability Evaluation

Richter, Marek January 2010 (has links)
This thesis is focused on evaluation human factor reliability of assembly line, which is in company Hella Autotechnik, s.r.o. from Mohelnice. This analysis will be made with several methods. At first will be estimated operator errors with method TESEO, then will be used method Fault Tree Analysis (FTA) for detection hazard factors, which are influenced by production on the assembly line. In the end will be identified hazard precaution with HAZOP study.
5

Tepelný komfort cestujících na zastávkách hromadné dopravy / Thermal comfort of passengers at public transport stops

Junga, Petr January 2022 (has links)
This diploma thesis focuses on the evaluation of the thermal comfort of passengers at public transport stops, in the shelters of public transport, which are an integral part of urban technical equipment. This topic is gaining in importance especially with regard to climate change and related with increasing frequency of extreme weather events. First part of the diploma thesis is the theoretical part, dealing with public transport shelters from various theoretical points of view. The practical part of the diploma theses deals with experimental measurements of selected physical quantities in the interior and exterior of eleven public transport shelters in the city of Brno, during the six months of 2020 (cold and warm periods). The facts found by experimental measurements for individual shelters are compared and evaluated, with the final selection of the optimal model of the technical solution of the shelter.
6

Energeticky úsporná budova kina s galerií / Energy efficient building of cinema and gallery

Kučírek, Pavel January 2022 (has links)
The aim of the master project is to design a new building of the cinema with gallery and to design technical equipment. The building is „L“ shaped, the half of the building is single-storey and the other half is two-storey, there is no basement. The most important rooms are on the ground floor – gallery, cinema, foyer and staff rooms. On the second floor there is projector room, sound engineer room, recording room and other sound adjusting rooms. The vertical loadbearing and non-loadbearing walls are designed from aerated concrete blocks, horizontal structure are cast-in-place reinforced slabs, the roof is flat. There is a reinforced concrete staircase that leads to the second floor, the building is insulated by ETICS. There are 4 HVAC units designed in the building, units are controlled with monitoring and controlling unit, also there are photovoltaics and rainwater storage systems designed. The project and visualizations were made in the ArchiCAD, MS excel, DEK, Halton HIT, AeroCAD software. Experiment validates measured data with mathematical analytics model that I used in 7 theoretical models of ventilator controlling possibilities to achieve energy savings. Re-sults will be compared and assessed.
7

Zavedení EET v oblasti ubytovaní a stravování v Jihočeském kraji / Introduction of the EET system in accommodation and catering services in South Bohemian Region

ZEMANOVÁ, Veronika January 2018 (has links)
The aim of this master thesis is to analyze and evaluate the introduction of registration of sales in catering and accommodation services in the South Bohemian Region. On the basis of the findings, it is recommended to prepare recommendations for updating the registration of sales (EET) system. This thesis is based on the primary data obtained through the questionnaire survey, which took place between December 2017 and March 2018. The information source was business people of accommodation, catering and hospitality situated in the South Bohemian Region. Respondents were often addressed by e-mail. The questionnaire survey focused on the opinions to the EET before and after its introduction, satisfaction with the material-technical equipment supplier, the resulting complications and the monthly costs associated with the operation of the EET. In addition, three research questions were developed, which were evaluated from the results of the questionnaire survey The questionnaire survey showed that most of the entrepreneurs with their equipment supplier were satisfied. Due to the costs and complications associated with EET, entrepreneurs have not changed the opinion to EET and is still negative.
8

Energeticky úsporný administrativní objekt s posilovnou a wellness Kostka / Energy efficient office building with gym and wellness Kostka

Kotas, Marek Unknown Date (has links)
The master thesis describes a complete design of an office building, including its technical equipment. The building's technical equipment contains HVAC, lighting, DHW and photovoltaics design, water demand. The building has two floors. It contains offices, a bistro with a lounge, a wellness area and two gyms, a children's playground and facilities. This master thesis is divided into three parts. Firstly, the thesis presents building documentation with an engineering and an accompanying report. Secondly, the thesis introduces the design of the building's technical equipment and engineering reports. Lastly, the results of a conducted experiment are presented. In this experiment, a system for the optimization of blind tilt angle is proposed.
9

Administrativní nízkoenergetická budova výzkumného centra v Brně / Office low-energy building of research center in Brno

Fireš, Michal Unknown Date (has links)
The aim of this master thesis is to design an office building for research institute in Brno. In the first part there is designed building structure. The building has two floors. First floor with four offices, toilets, storerooms, kitchen and utility room and second floor with two offices, toilets, conference room, kitchen and two roof terraces. The main entrance is oriented towards north. Load-bearing and non-load-bearing walls are designed from aerated concrete blocks, floor slabs are from cast-in-place reinforced concrete. The building façade is insulated with ETICS. In the second part there are designed systems of heating, mechanical ventilation, cooling, lighting and use of rainwater. Third, cooling analysis of research institute AdMaS in Brno is made. The designs are drawn in AutoCAD, thermal calculations in DEKsoft.
10

Logistické zajištění zdravotnického zásahu v místě hromadného neštěstí / Logistic indemnity of medical interference within the area of multiple victim accidents

KŘIVÁNKOVÁ, Petra January 2007 (has links)
The theme of my diploma is the Logistic indemnity of medical interference within the area of multiple victim accidents. The world was struck by natural disasters during its long history. As well as the strengthening of natural disasters, the appearance of the disasters caused by human activity has been increasing in recent times, and at present and their after-affects are more destructive. This diploma is taken as a overall cross {--} sectional study of the topic of logistic indemnity of medical interference within the area of multiple victim accidents. After a brief approach of the history of prehospital care the diploma is focused on legislative regulation of this theme including processing of emergency plans and traumatological plans, financing of crisis set-ups, special training, procedure of salvage and liquidation operations of the units of integrated rescue systems and logistic indemnity of medical interference in the form of material and technical special equipment including human sources and psychological support. This diploma also includes some special problems of this topic (e.g. processing of traumatological plans, financing of crisis set-ups, labels of multiple victim accidents).

Page generated in 0.0625 seconds