Septal Q wave vectors. a tiny negative deflection in one or several of the left lateral leads. This initial negative deflection, or Q wave, may therefore be seen in leads I, AVL, V5, and V6. Sometimes, small Q waves may also be seen in the inferior leads and in V3 and V4.
The year 1921 is a year of the great divide in the demographic history of India when mortality started to decline leading to acceleration in the rate of population growth.During the next three decades (1921-51) the rate of population growth continued at a level of over one per cent per annum.. High rate of birth and Low rate of deaths-High population growth (developing). 3. Low rate of birth and Low rate of deaths-Low population growth (developed). In a country like India, where the children are considered as assets, rate of birth tend to be high.
The median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older.It is a single index that summarizes the age distribution of a population. The median age of the population in India in 2014 is estimated to be 27 years.he median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older.