منابع مشابه
Lighting programme and iranian schools lighting requirements
It is accepted that the visual comfort in schools depends on the quality of the whole visual environment. This leads to the concern upon the quality and quantity of lighting. Currently in Iran, in order to calculate energy transfer for public buildings a coefficient is usually used. This coefficient considers the rate of sunlight energy absorption in these kinds of buildings. To increase the ...
متن کاملManagement of secondary aortoesophageal fistula without graft extraction.
FIGURE 1. A, Three-dimensional reconstructed computed tomographic scan fabric graft was used, and both proximal and distal anastomoses were covere was inserted into the distal anastomosis, extending 10 cm down to the descen (red arrow). B, Axial computed tomographic scan shows air entrapment along th From the Department of Cardiovascular Surgery, KKR Sapporo Medical Center, and the Division of ...
متن کاملInvestigation of Lighting Levels for Pedestrians - Some questions about lighting levels of current lighting standards
In order to find out appropriate lighting levels to create safe nighttime street environments, the nature of the relationships between pedestrian behaviour and lighting (illuminance) levels was explored using the PAMELA facility at University College London. The behaviour examined was the avoidance of collision with another pedestrian or an obstacle, and the facial recognition distance and the ...
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1990
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.74.appendix_118