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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.
41

Návrh robotické linky pro svařování ocelového rámu / Design of a Robotic Cell for a Steel Frame Welding

Kysela, Martin January 2021 (has links)
The aim of this diploma thesis is to design a cell for robotic arc welding of steel frame. Three possible solutions are provided and one of them is to be chosen to work out. Construction designs of fixture, machine guarding and material racks were created and devices and components required for cell functionality were chosen. All of that with regard to the safety of workplace operators.The result is 3D model of welding cell, it´s implementation and virtual commissioning in the simulation software Process simulate. We will verify the weldability of assigned part, find out the production cycle, eliminate error and lastly the technical and economic evaluation will be work out.
42

Stavebně technologický projekt výrobní haly v Litomyšli / Construction and technological project of the production hall in Litomyšl

Patrný, Jan January 2016 (has links)
This thesis consists of a technological project of the production hall realization in Litomyšl. The main part of the project is a building schedule and a financial plan of the construction itself. Moreover thesis consists of a building site equipment design, construction machinery needed for building and a workplace safety plan. The process of selected realization parts are described in the technological manual and the quality control and inspection plan.
43

Stavebně technologický projekt výrobní haly Rokycany. / Constructive-technological project of factory building in Rokycany

Štefaňák, Jan January 2012 (has links)
Master´s Thesis describes the realization setup procedure of factory building in Rokycany. Building has precast concrete skeleton based on in-situ concrete piles. Document consists of concept of site accommodation, sizing of building machines, time schedule, technological rules and constraints for the chosen technological processes and plan of workplace safety and health.
44

Balancing Act: Female Surgeons Adaptations to the Operating Environment

Sillars, Dawn 29 August 2019 (has links)
No description available.
45

Using UX design principles for comprehensive data visualisation / Tillämpning av UX designprinciper för omfattande datavisualisering

Ali, Umar, Sulaiman, Rabi January 2023 (has links)
Workplace safety, particularly in manual handling tasks, is a critical concern that hasbeen increasingly addressed using advanced risk assessment tools. However, pre-senting the complex results of these assessments in an easily digestible format re-mains a challenge. This thesis focused on designing and developing a user-friendlyweb application to visualise risk assessment data effectively. Grounded in a robusttheoretical framework that combines user experience principles, and data visualisa-tion techniques. The study employed an iterative, user-centric design process to de-velop the web application. Multiple visualisation methods, such as pie charts for vis-ualising risk distribution, bar chart, and line chart for time-based analysis, were eval-uated for their effectiveness through usability testing. The application's primary con-tribution lies in its efficient data visualisation techniques, aimed at simplifying com-plex datasets into actionable insights. This work lays the groundwork enabling futuredevelopment by pinpointing areas for improvement like enhanced interactivity andaccessibility. / Belastningsergonomiska risker i arbetsmiljön, särskilt i uppgifter som involverarmanuell hantering, är en kritisk fråga som alltmer har adresserats med hjälp av avan-cerade riskhanteringsverktyg. Men att presentera de komplexa resultaten av dessabedömningar i ett lättillgängligt format kvarstår som en utmaning. Denna avhand-ling fokuserade på att designa och utveckla en användarvänlig webbapplikation föratt effektivt visualisera riskbedömningsdata. Studien bygger på en robust teoretiskram och kombinerar principer för användarupplevelse med datavisualiseringstekni-ker. Webbapplikationen har utvecklats med hjälp av en iterativ och användarcentre-rad designprocess. Flera visualiseringsmetoder, såsom cirkeldiagram för att visuali-sera riskfördelning, stapeldiagram och linjediagram för tidsbaserad analys, utvärde-rades för deras effektivitet genom användningstester och utvärderingsformulär. Ap-plikationens primära bidrag ligger i dess effektiva datavisualiseringstekniker, somsyftar till att förenkla komplex information till handlingsbara insikter. Detta arbetelägger grunden och möjliggör framtida utveckling genom att peka ut områden förförbättring, som förbättrad interaktivitet och tillgänglighet.
46

Effectiveness of health and safety training in reducing occupational injuries among harvesting forestry contractors in KZN

Nkomo, Gladys Hloniphile January 2016 (has links)
Submitted in fulfillment of the requirements For the degree of Master of Technology: Environmental Health, Durban University of Technology, Durban, South Africa, 2016. / Work related injuries are of major public importance and have adverse economic and social impacts. Forestry work is one of the most hazardous occupations worldwide and accounts for a large proportion of occupational injuries. Employers frequently train workers in the proper and safe use of equipment, however the efficacy of these programmes are seldom rigorously evaluated. The aim of this study was to assess the effectiveness of health and safety training in reducing injuries among forestry workers in Kwa-Zulu Natal. A descriptive study was conducted among 300 Kwa-Zulu Natal harvesting contract workers. A questionnaire to assess the efficiency of health and safety training was administered. A retrospective review of the injury register and medical records of employees who sustained work related injuries, fatalities during 2009–2013 was done. The company injury data for harvesting contractors from 2009- 2013 reported 3 fatalities and 68 lost time injuries during post commencement of training. About 23.3% workers reported injuries during the study period. Slip, trip and fall injuries were the most reported cause of injuries. Almost 95% of respondents reported that they had received health and safety training at work, with 84% reporting satisfaction with the quality of training received. A decreased prevalence of work related injuries was reported post training. The health and safety program was successful in increasing workers awareness and responsibility of health and safety issues. On- going specific job training, sustained work place inspections and adult learning for supervisors will improve health and safety of workers and reduce injuries in the forestry industry. / M
47

Přístavba objektu pro tělesnou a taktickou přípravu v Brně – stavebně technologický projekt / Extension of the building for physical and tactical training in Brno – construction technological project

Štípa, David Unknown Date (has links)
The aim of the master thesis is a technological solution of structure for Police of Czech republic. The main aim of the thesis is the support construction and the ceiling contruction. The thesis also includes a site layout with broader relations to traffic routes, budget for the technological procedure, technical report, technical report for site equipment, technological directive for the construction of ceiling and ground works, Inspection and check plan, time schedule, concept of machinery setup and safety and protection of health during work
48

Resiliència i voluntat de sentit en la promoció de la salut psicosocial en els docents. Capacitat de reconstrucció positiva a partir d'un context inicial d'adversitat. Estudi de cas en un Institut d'Educació Secundària.

Marro Fantova, Francesc Josep 28 March 2008 (has links)
El present treball aborda la promoció de la salut psicosocial des del paradigma de la resiliència i les aportacions de la logoteràpia de Viktor Frankl. El seu objectiu ha estat descriure i analitzar com es desenvolupa un procés resilient en l'àmbit laboral docent. Concretament, es descriu el procés de canvi experimentat per un institut d'educació secundària enfrontat a un context de dificultat i de quina manera ha estat capaç de renéixer i sortir-ne enfortit. Hem analitzat com s'activa el procés resilient, la naturalesa dels factors implicats, la relació que s'estableix entre aquests i com interactuen per aconseguir una adaptació positiva. Hem optat per una metodologia qualitativa mitjançant un mètode d'estudi de casos d'orientació etnogràfica.El treball aporta un model d'anàlisi del procés resilient que ha resultat útil per precisar el concepte de resiliència en l'àmbit laboral així com per integrar les dades recollides en el treball de camp. En les conclusions es discuteix el paper de la dimensió noètica o espiritual, la recerca del sentit i la vinculació positiva en l'activació del procés resilient. Igualment s'emfasitza la importància del lideratge i la interacció existent entre la resiliència personal i la organitzativa. També s'apunten possibles estratègies per potenciar, facilitar o estimular el procés resilient en una situació laboral. Finalment, s'examinen les repercussions de l'activació d'un procés resilient en la promoció de la salut laboral. / El presente trabajo aborda la promoción de la salud psicosocial desde el paradigma de la resiliencia y las aportaciones de la logoterapia de Víktor Frankl. Su objetivo ha sido describir y analizar cómo se desarrolla un proceso resiliente en el ámbito laboral docente. Concretamente, se describe el proceso de cambio experimentado por un instituto de educación secundaria enfrentado a un contexto de dificultad y de qué manera ha sido capaz de renacer y salir fortalecido. Hemos analizado cómo se activa el proceso resiliente, la naturaleza de los factores implicados, la relación que se establece entre éstos y cómo interactúan para lograr una adaptación positiva. Hemos optado por una metodología cualitativa mediante un método de estudio de casos de orientación etnográfica.El trabajo aporta un modelo de análisis del proceso resiliente que ha resultado útil para precisar el concepto de resiliencia en el ámbito laboral, así como para integrar la información recogida en el trabajo de campo. En las conclusiones se discute el papel de la dimensión noética o espiritual, la búsqueda del sentido y la vinculación positiva en la activación del proceso resiliente. Igualmente se enfatiza la importancia del liderazgo y la interacción existente entre la resiliencia personal y la organizativa. También se apuntan posibles estrategias para potenciar, facilitar o estimular el proceso resiliente en una situación laboral. Finalmente, se examinan las repercusiones de la activación de un proceso resiliente en la promoción de la salud laboral. / The present work tackles psychosocial health's promotion through resilience's paradigm and Viktor Frankl logotherapy's contributions. Its aim has been to describe and to analyze how a resilient process is developed in the educational labour environment. Concretely, it describes the change process experienced by a secondary school faced by a difficult context and in what way it has been able to be reborn and to leave strengthened. We have analyzed how the resilient process is activated, the nature of the implied factors, the relationship that is settled down among these and how they interact in order to achieve a positive adaptation. We have opted for a qualitative methodology by means of an ethnographic orientated case study method.The work contributes an analysis model of the resilient process that has been useful to specify the resilience concept in the labour environment, as well as to integrate the picked up information in the field work. In the conclusions it discusses the noethic or spiritual dimension, the search for meaning and the positive linking in the activation of the resilient process. It is equally emphasized the importance of leadership and the existing interaction between personal and organizational resilience. Possible strategies are also suggested for strengthening, facilitating or stimulating the resilient process in a labour situation. Finally, repercussions of resilient process activation are examined in the promotion of labour health. / In der hier vorliegenden Doktorarbeit geht es um die Förderung der psychosozialen Gesundheit, ausgehend von dem Resilienzparadigma und Viktor Frankls Logoteraphie. Ziel der Arbeit ist die Beschreibung und Analyse, wie sich ein Resililenzablauf im Lehrarbeitszusammenhang entwickelt. Im Konkreten wird der Wandelprozess beschrieben, den eine Realschule in einem Schwierigkeitszussammenhang erfährt und wie sie wiedergeboren und erstarkt aus dieser Situation hervorgehen könnte. Wir haben analysiert, wie der Resilienzablauf aktiviert wird, die Natur der betroffenen Faktoren, die zwischen ihnen begründete Beziehung, und wie sie interagieren, um eine positive Anpassung zu erreichen. Wir haben uns für eine qualitative Methodologie entschieden, mittels einer ethnographisch orientierten Fallstudie.Die Arbeit liefert ein Untersuchungsleitbild des Resilienzablaufs, das bei der Präzisierung des Resilienzbegriffs im Arbeitsbereich, sowie für die Integration der in der Vorortarbeit gesammelten Daten als nützlich erwiesen hat. In den Schlussfolgerungen wird über die Rolle der nicht-ethischen oder geistlichen Dimension, die Sinnsuche und die positive Verbindung in der Resilienzablaufsaktivierung diskutiert. Ebenfalls wird die Bedeutung der Führung und der vorhandene Interaktion zwischen die eigenen und der organisatorischen Resilienz betont. Ferner werden mögliche Strategien vorgestellt, um den Resilienzablauf in einer Arbeitssituation zu verstärken, zu ermöglichen oder zu motivieren. Schlieβlich werden die Auswirkungen der Aktivierung eines Resilienzablaufs in der Förderung der Arbeitsgesundheit übergeprüft.

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