Sökning: "ergonomi KTH"

Visar resultat 11 - 15 av 169 uppsatser innehållade orden ergonomi KTH.

  1. 11. Isocyanates formation from thermal degradation of polyurethane foam during welding of district heating pipes

    Master-uppsats, KTH/Ergonomi

    Författare :Muhammad Akram; [2023]
    Nyckelord :Polyurethane; Isocyanates; District Heating Pipes; Oxy-fuel Welding; Manual Metal Arc Welding;

    Sammanfattning : Polyurethane insulation foam, which is used as insulation on district heating steel and copper pipes, is made from polymerisation of polyol and diisocyanates monomers. Installation of new district heating pipes or replacement of old pipes involves masses of welding activities. LÄS MER

  3. 12. Design and Evaluation of an Interactive Individual Ergonomic Report for Surgeons

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Melanie Anna Sherina Hensel; [2023]
    Nyckelord :Surgical ergonomics; Risk visualization; Ergonomic awareness; Physical workload; Work-related Musculoskeletal Disorders; Usability evaluation; Kirurgisk ergonomi; Riskvisualisering; Ergonomisk medvetenhet; Fysisk arbetsbelastning; Arbetsrelaterade belastningsskador; Utvärdering av användbarhet;

    Sammanfattning : Surgeons have been identified as one of the highest risk groups in healthcare to develop work-related musculoskeletal disorders (WMSDs). Especially the neck and shoulders are found to be at high musculoskeletal risk due to surgeons commonly operating in a static and awkward posture for a prolonged time. LÄS MER

  4. 13. Validation of a new iPhone application for measurements of wrist velocity during actual work tasks

    Master-uppsats, KTH/Ergonomi

    Författare :Mohammed Abderhman Abaid; [2023]
    Nyckelord :Angular velocity; goniometer; inertial Measurement Unit IMU ; “ErgoHandMeter”; percentile; correlation iii; Vinkelhastighet; goniometer; IMU ; ErgoHandMeter ; percentil; korrelation;

    Sammanfattning : The breakthrough in mobile technology and the development of smartphones, supplied with sensing devices such as Inertial Measurement Units (IMUs), has made it possible to obtain accurate and reliable data on the angular velocity for different objects. The available technical sensors for wrist movements, such as electrogoniometers, are costly, time-consuming, and need a particular computer program to be analyzed. LÄS MER

  5. 14. Lean automation med fokus på kollaborativa robotar : En studie på kollaborativa robotar i den svenska fordonsindustrin ur ett resurseffektivt perspektiv

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Ninos Aslan; William Maximurad; [2023]
    Nyckelord :Lean automation; collaborative robots; human-robot collaboration; Swedish automotive industry; resource efficiency; Lean automation; kollaborativa robotar; människa-robot-samarbete; svenska fordonsindustrin; resurseffektivitet;

    Sammanfattning : I flera decennier har företag inom fordonsbranschen arbetat ihärdigt med att öka sin konkurrenskraft genom att automatisera produktionen. En frekvent använd strategi för att öka automationsgraden är att implementera traditionella industrirobotar. LÄS MER

  7. 15. Digitalization and SafetyA case study of a large company’s digitalization approach and its impact on occupational health and safety

    Master-uppsats, KTH/Ergonomi

    Författare :Prathamesh Bachche; [2023]
    Nyckelord :Digitalization; Occupational Health and Safety; Digital tools; Human Factors; Ergonomics.;

    Sammanfattning : This thesis aims to evaluate the implementation of digital tools in terms of worker and manager experiences and perceptions at Stora Enso Packaging Solutions with respect to safety and where the opportunities for improvement are for these technologies to enhance the workplace safety through an external vantage point. The goal is to identify factors at the design and implementation phase of the digital tools and provide suggestions on improvements. LÄS MER