When a person smokes a cigarette, the part of the smoke that is inhaled directly into the lungs is called mainstream smoke. Pollutants inhaled in the mainstream smoke enter the lung directly and can be absorbed by the blood stream and body tissue.
In Arabic culture, a Majlis-ash-Shura ( Arabic : ÙØ¬ÙØ³ Ø§ÙØ´ÙØ±Ù ââ) is an advisory council or consultative council . In Islamic context, the Majlis-ash-Shura is one of two ways that a Khalifa (Islamic leader) may be selected, the other way being by nomination .
Marja al-Taqlid Authority to be followed. Highest-ranking authorities of Twelver Shii community, who execute shariah. The term is usually applied to between four and eight high-ranking jurists (ayatollahs) locally or nationally; on the world scale, it is applied to only one or two jurists.