نتایج جستجو برای: air density
تعداد نتایج: 607238 فیلتر نتایج به سال:
This paper describes an analysis of mortality among census areas in the city of Christchurch, New Zealand. The number of deaths following days with high particulate air pollution were compared with deaths on matched unpolluted days. The possible role of population age structure, relative deprivation (estimated using the NZDep96 index) and local exposure to outdoor air pollution from household f...
This study aims to optimize extraction and drying conditions of fig syrup. Drying was done in a pilot scale two-fluid nozzle spray dryer. A total of 27 experiments were conducted with varying inlet air temperatures, air flow rates, and also a maltodextrin (MD)- low methoxyl pectin (LMP) ratios. While feed rate, feed temperature, and compressed air flow rate of the atomizer were kept constant. T...
Introduction: Bioaeroslos released from wastewater treatment plants may contain pathogens existing in the sewage which could endanger the health of workers. The aim of this study was to evaluate the status of bioaerosol emissions form in a sanitary wastewater treatment plant. .Material and Method: This cross-sectional study was carried out in different units of a sanitary wastewater treat...
Osteoporosis is a systemic skeletal disease characterized by reduced bone mineral density, disrupted bone microarchitecture and alterations in the amount and variety of proteins in bones. Bone turnover is a very complex process, depending on genetic and non genetic factors, such as diet, lifestyle or air pollution. The aim of the study was to explore genetic and environmental risk factors that ...
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