conclusions based on the results of the present study, patients with bms had sleep disorders, which should be considered in the clinical evaluation and treatment planning of these patients. results the mean age of the subjects in the bms and control groups were 49.9 ± 11 and 48.5 ± 8.3 years, respectively. the prevalence rates of sleep disorders in the bms and control groups were 78% and 38.7%,...

Approximately 3 billion people worldwide burn biomass—wood, charcoal, dried animal dung, and crop residue—to heat their homes and cook their food. Biomass often is burned in small, poorly ventilated areas; the resulting smoke exposure frequently causes respiratory infections, primarily among women and children younger than 5 years, who spend the most time around the home fires. Recent findings ...

Approximately 3 billion people worldwide burn biomass—wood, charcoal, dried animal dung, and crop residue—to heat their homes and cook their food. Biomass often is burned in small, poorly ventilated areas; the resulting smoke exposure frequently causes respiratory infections, primarily among women and children younger than 5 years, who spend the most time around the home fires. Recent findings ...

The problems of catalyst deactivation and optimization the mixed feedstock become more relevant when residues are involved as a catalytic cracking feedstock. Through numerical experimental studies cracking, we optimized composition in order to minimize by coke. A pure vacuum gasoil increases yields wet gas gasoline (56.1 24.9 wt%). An increase ratio up 50% reduces yield due 19.9%. However, this...

In the present scenario crop residue management is one of main agriculture problem across nation especially northern plains where paddy wheat most following cycle. The smog coming out burning not only causes air pollution, lowers soil carbon percent ,reduce fertility, nutrients in and many health hazards to human animal health. situation more worsen with pandemic on way by causing lots respirat...

Emissions from open burning, on a mass pollutant per mass fuel (emission factor) basis, are greater than those from well-controlled combustion sources. Some types of open burning (e.g. biomass) are large sources on a global scale in comparison to other broad classes of sources (e.g. mobile and industrial sources). A detailed literature search was performed to collect and collate available data ...