Introduction. Beta-blockers, also known as beta-adrenoceptor blocking agents, are medications used to treat conditions such as angina, heart failure and high blood pressure. They decrease the activity of the heart by blocking the action of hormones like adrenaline.
1 The concept of âdemographic changeâ describes a populationâs age structure adjusting to. changes in living conditions. Consequently, changes in thcomposition of a societyâe s age. structure are the result of social shifts. (. 2  cf. . 3  theory of first and second demographic transition.
With this background, let us get into the specific highlights of the Census 2011 population by religion data. First, the total population growth rate declined from 21.5 per cent to 17.7 per cent, which is a continuation of the decline of the population of all religions since 1981. The decline has been somewhat faster than what many experts expected, which is reassuring since population stabilisation will occur earlier than projected estimates.