ALL HOUSE INVESTIGATION ON INDOOR VOC CONCENTRATIONS IN UNOCCUPIED APARTMENT HOUSES FOR SINGLE PERSONS AND FAMILIES
نویسندگان
چکیده
منابع مشابه
Investigation of Indoor Air Quality in Houses of Macedonia
People who live in buildings are exposed to harmful effects of indoor air pollution for many years. Therefore, our research is aimed to investigate the indoor air quality in family houses. The measurements of indoor air temperature, relative humidity, total volatile organic compounds (TVOC), particulate matters (PM) and sound pressure level were carried out in 25 houses in several cities of the...
متن کاملinvestigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances
در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...
Seasonal changeability of indoor radon concentrations in one-family house
Radon (Rn) is a naturally occurring radioactive element, a noble gas that is produced in radium disintegration. Radon has the biggest contribution to the effective dose obtained by population. Increased morbidity of lung cancer in uranium miners and an observation that radon exposure in certain houses may be comparable to the exposure in uranium mines have caused the increase of interest in rad...
متن کاملAssociation of House Dust Allergen Concentrations With Residential Conditions in City and in Rural Houses
BACKGROUND The aim of the study was to evaluate the relationship between house dust mite, cat and dog allergen levels with household characteristics in the houses of children living in urban and rural areas in central Poland. METHODS Dust samples were collected from 141 urban and 191 rural houses. Der f1 + Der p1, Can f 1, and Fel d1 levels were measured and associated with residential condit...
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ژورنال
عنوان ژورنال: Journal of Environmental Engineering (Transactions of AIJ)
سال: 2003
ISSN: 1348-0685,1881-817X
DOI: 10.3130/aije.68.71_2