Razi Brown Demography Definition Demography is a systematic study or body of knowledge that has been derived through the scientific application of knowledge to answer population problems. It involves the application and usage of materials which include: gathering and organizing of data, manipulation of data, analysis, description and interpretation of data which are related …
Schilling Test Definition Schilling test can be defined as an investigation that is done to detect rate of Vitamin B12 (Cobalamin) absorption by use of radioactive Cobalamin; it also helps to know if the body is producing Intrinsic factor (a protein produced by the stomach that helps in absorption of vitamin B12. …
The Direct Coombs Test (DCT Test) is also called Direct Antiglobulin Test (DAT Test). The direct Coombs test was the older term used to describe this test and it is a test used to detect antibodies or complement against red blood cells (RBCs). The presence of these antibodies or complement on the …
Vital registration is the registration of vital events. The idea of vital registration or the concept of vital registration of birth, death and migration is very important in demography. Definition of Vital Registration The UN handbook on vital registration defines statistics defines vital registration as a system which includes legal registration, statistical recording, registration and …
The data we collect from the field may sometimes have errors and these errors vary from place to place. Types of Errors in Demographic Data Sampling error of random fluctuation– in this kind of error, it is assumed that you have used the wrong techniques in the selection or collection of your …
Latitude Meaning Latitude in Geographyis animportant topic that we often come across. You can easily determine the location of a place with the help of latitude and longitude. With the location of the longitude, one can determine the time of that place,however, the northern and the southern position of any place can …
Glycolysis is also called Embden-Meyerhof-Parnas Pathway (EMP Pathway) because it was discovered by these three scientists: Embden, Meyerhof and Parnas. It is sometimes shortened as Embden Meyerhof Pathway. Glycolysis was formed from a Greek word: Glykys which means Sweet and Lysis– which means Splitting. Hence, Glycolysis is the splitting of glucose molecule that produces energy; it is the major pathway …
Gluconeogenesis is a process in which glucose or glycogen is produced from non-carbohydrate sources. The Gluconeogenesis pathway would have simply been a reversal of Glycolysis but it is not so because of the 3 irreversible steps of Glycolysis that need to be bypassed using different enzymes. Gluconeogenesis Definition Gluconeogenesis can be defined as energy-requiring …