2026-03-07T12:44:45Z https://dwcla.repo.nii.ac.jp/oai

oai:dwcla.repo.nii.ac.jp:00000591 2023-05-16T03:34:57Z 219:223 25:27

Preferable lighting conditions for dining and communicating with the family : appropriate conditions for the appearance of dishes and faces and the impression of the dining table 食事・団らんに適した光環境に関する研究 : 調理品及び人の顔の見えに対する適切さと食卓の印象 山寺, 優子 726 ヤマデラ, ユウコ 奥田, 紫乃 650 オクダ, シノ 9000002335290 1000060352035 60352035 岩井, 彌 708 イワイ, ワタル 福本, 陽子 707 フクモト, ヨウコ YAMADERA, Yuko 1677 OKUDA, Shino 1641 IWAI, Wataru 1667 FUKUMOTO, Yoko 1666 住宅 食事 団らん LED application/pdf AA11325308-20110220-44 This study aims to show the preferable lighting conditions for the appearance of dishes and smooth communications with family in the dining room. 　We conducted an experiment on the subjective evaluation under 43 lighting conditions in total, which combined light source, light color, and illuminance. 20 subjects evaluated "Brightness", "Visibility", and "Preference of the appearance" for each object ; dishes on the dining table and the faces of those who sit around the dining table. After, they evaluated satisfaction of lighting conditions. Additionally, they evaluated "Impression of the dining table" using 20 pairs of adjectives of the Semantic Differential method. 　The results showed that illuminance, color temperature, and spectral distribution of light source are major factors in the verification of lighting for the dining room. departmental bulletin paper 京都 同志社女子大学生活科学会 2011-02-20 application/pdf 同志社女子大学生活科学 44 45 53 DWCLA human life and science AA11325308 13451391 https://dwcla.repo.nii.ac.jp/record/591/files/AA11325308-20110220-45.pdf https://doi.org/10.15020/00000584 https://dwcla.repo.nii.ac.jp/records/591 jpn 120003294936