کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1888802 | 1043739 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment of well being in a crypt with microclimatic, air quality and radon exhalation investigations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
We studied the microclimatic and air quality conditions inside the crypt of the cathedral of Otranto (south-east of Italy), which is under the ground level, in order to state if health and well-being conditions are satisfied for tourists and fellows. In particular, we analyzed the heat transfer mechanism and the relative humidity to state the comfort of the environment, applying the Fanger index. The presence of artificial and human pollutants was monitored, respectively, inspecting the carbon monoxide and dioxide concentration. The crypt and the cathedral showed an acceptable state, even during ceremonies when there is crowding inside the crypt. More worrying were the levels of radon concentration, steadily over 500Bqm-3, which constitute a serious threat for the health of workers and visitors. A continuous control during one year was performed, using E-PERM passive electret dosimeters and taking into account troubles connected to the presence of outliers that appear sometimes when using electrets, especially in high-level humidity habitats like crypts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Measurements - Volume 43, Issue 7, August 2008, Pages 1270-1277
Journal: Radiation Measurements - Volume 43, Issue 7, August 2008, Pages 1270-1277
نویسندگان
Rosella Cataldo, Manuel Fernández, Stefano Siviero,