@article{oai:mdu.repo.nii.ac.jp:00000269,
 author = {橋口, 綽徳 and 田村, 睦 and 坂口, 賢司 and 長野, 朱実 and 神津, 瑛},
 issue = {2},
 journal = {松本歯学},
 month = {Dec},
 note = {application/pdf, 1) A clinic room in an integral calculus globe was made according to the basic experiments. By measuring the illuminance it was found that a diffused natural light having no shadows and soft light equally to daylight was succeeded to obtain. The light showed the same illuminance as the light from a north window in the daytime (1800～2000Lx) which is the best condition to observe the color tone of the teeth. This light is also suitable for the health of the eyes during long-time treatment. It is, moreover, good for the psychological stability of the patients. 2) Results of a comparison measurement of the illuminance showed that the lightest was the whole circuit, followed by Light A, Daylight, Light D<65>. 3) Individually used, Light A, Daylight, Light D<65> showed a fixed and homogeneous illuminance in all parts, but when the all Lights were used together, the illuminance value changed to unstable. 4) When medical instruments were carried in the room the illuminance of the integral calculus globe declined. 5) As for the floor, P-tiles had a lighter illuminance in comparison to grey carpet. 6) It was interesting that when medical instruments were carried into the integral calculus globe, the value of daylight fluorescent light became unstable. 7) The average illuminance of the preventive treatment room, which was used for the control, was 563 Lx when it was measured in 6 defferent places.},
 pages = {189--202},
 title = {積分球診寮室の光学的研究 : 第1報,積分球診療室の作製とその照度について},
 volume = {6},
 year = {1980}
}