Master Degree / Yüksek Lisans Tezleri

Permanent URI for this collectionhttps://hdl.handle.net/11147/3008

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Subject: search.filters.subject.Lighting conditions

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  • Master Thesis
    The Effects of Lighting Conditions on Visual Comfort, Satisfaction and Motivation Levels of Architecture Students
    (01. Izmir Institute of Technology, 2021) Durgut, Merve; Kazanasmaz, Zehra Tuğçe; Durgut, Merve; Kazanasmaz, Zehra Tuğçe; 02.02. Department of Architecture; 01. Izmir Institute of Technology; 02. Faculty of Architecture
    Education is a significant part of human life as people spend important part of their lives in learning spaces. Various studies indicate that the quality of physical environment in learning spaces has a crucial impact on students' mood, motivation, performance, productivity, health, and well-being. There are many different physical conditions in an environment and among these factors lighting is one of the most important ones as it is a visible condition. Although there is a wealth of research on the effects of lighting conditions on students' learning, well-being, visual comfort, and performance in regular classrooms, there is a dearth of research about lighting conditions' effects in architecture design studios. Moreover, while research on the effects of lighting conditions on students' performance and well-being is abundant research that focuses on motivation levels of the students is scarce. In this regard, the aim of this study is to investigate how lighting conditions affect the visual comfort, satisfaction, and motivation levels of architecture students. Field measurements and surveys were utilized in three architecture studios. Findings demonstrated that lighting conditions have an important impact on students' visual comfort, satisfaction, and motivation levels. Lack of daylight illuminance, glare, improper artificial lighting, and insufficient lighting were all found to contribute to inappropriate lighting conditions. Lighting conditions have also been found to affect seating preference of users. Seating arrangement and distance from windows affected the perception of users regarding lighting conditions. Based upon the results, some suggestions that would help resolve problems caused by inappropriate lighting were also offered.
  • Master Thesis
    User Lighting Preferences in Museums and Galleries: Virtual Models and a Survey for Multiple Exhibition and Lighting Conditions
    (Izmir Institute of Technology, 2019) Çevik, Aslıhan; Kazanasmaz, Zehra Tuğçe; Kazanasmaz, Tuğçe; 02.02. Department of Architecture; 02. Faculty of Architecture; 01. Izmir Institute of Technology
    Just as any other interior, lighting quality of exhibition spaces need to be examined to enhance visual quality and comfort. Exhibition lighting is already a chaotic process with many quantitative and qualitative parameters, their relation with each other and concerns of multi-disciplines. Consequently, the impacts and the potentials of subjective appreciation, daylight, user perception and behavior, new developments and the relation between the parameters are often disregarded. In this thesis, a comprehensive study is conducted to understand the impact of lighting type, color temperature, room and exhibition parameters on navigation and impressions. A set of three exhibition spaces with various room and lighting conditions were modelled virtually, to be evaluated in a three-part questionnaire. A total of 90 participants are selected equally from three profession groups which are architects, visitors and artists. Their movement through the exhibition, preferences and impressions are analyzed with various statistical analysis methods. Results show that there are some distinctive preferences between occupation groups. In the first part, it can be seen that navigation choices changes with the lighting type as the movement towards daylight increases in transition areas and the end. Generally, daylight is preferred for sculpture while artificial light is preferred for paintings. In the second and third part, it was found out that lighting type is the major factor against color temperature in preference and impressions. The best setting is picked as single spotlight with neutral color temperature. Warm ambient lighting is not received well. Ultimately, lighting preferences and perception change with different room and exhibition conditions.