Sökning: "illuminance"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet illuminance.

  1. 1. How visual ergonomics interventions influence health and performance - with an emphasis on non-computer work tasks

    Författare :Hillevi Hemphälä; Ergonomi och aerosolteknologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; light; eye; eyestrain; vision; illuminance; spectacles; glasses; lenses; surgery; postal workers; operating theatres; sorting; post; mail; recycling; recycling facilities;

    Sammanfattning : Visual ergonomics evaluations and interventions were performed on non-computer work tasks at recycling facilities, post sorting facilities and operating theatres. The results can to some extent be applicable to other professions and workplaces. LÄS MER

  2. 2. Windows and blinds selection for enhancing subjective well-being

    Författare :Elaheh Jalilzadehazhari; Jimmy Johansson; Krushna Mahapatra; Peter Johansson; Myriam Aries; Linnéuniversitetet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Subjective well-being; perceived control; controllability; analytical hierarchy process; non-dominated sorting genetic algorithm-II; Byggteknik; Civil engineering;

    Sammanfattning : Earlier studies in the context of windows and blinds selection have mostly tried to increase the awareness regarding various effects of windows and blinds selection on subjective well-being, including their effect on visual comfort, thermal comfort, energy consumption and life cycle cost. However, the main problem is the potential conflicts between visual comfort, thermal comfort, energy consumption and life cycle cost. LÄS MER

  3. 3. En god visuell arbetsmiljö : ögonbesvär, muskuloskeletala besvär och produktivitet hos brevbärare

    Författare :Hillevi Hemphälä; Jörgen Eklund; Roger Wibom; Hans Richter; Linköpings universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Eyestrain; lighting; non-computer workplaces; musculoskeletal disorders; visual environment; younger postmen; Work sciences and ergonomics; Arbetsvetenskap och ergonomi;

    Sammanfattning : This study appears to be one of few intervention studies with focus on eyestrain and lighting on non-computer workplaces. Previous studies have shown strong connections between eyestrain and musculoskeletal strain. LÄS MER

  4. 4. Daylighting Systems : Development of Techniques for Optical Characterization and Performance Evaluation

    Författare :Annica M. Nilsson; Arne Roos; Claes-Göran Granqvist; Marie-Claude Dubois; Michael Köhl; Uppsala universitet; []
    Nyckelord :Optical spectroscopy; integrating sphere; ray tracing; light scattering; window physics; Venetian blinds; core daylighting; optical characterization; Teknisk fysik; Engineering Science;

    Sammanfattning : Successful integration of daylighting systems requires the ability to predict their performance for given climates. In this dissertation, a bottom-up approach is applied to evaluate the optical performance of a selection of daylighting systems. LÄS MER

  5. 5. Lighting simulation for a more value-driven building design process

    Författare :Anahita Davoodi; Thorbjörn Laike; Peter Johansson; Annika Moscati; Högskolan i Jönköping; []
    Nyckelord :lighting simulation; lighting design; lighting quality; energy efficiency; perception;

    Sammanfattning : Concerns about global warming are increasing, hence, the urgency to cut carbon emissions. Reducing energy consumption, including lighting energy, is seen as the primary solution. Yet, solving the environmental factor should not come at the cost of other pillars of sustainable development. LÄS MER