Aetiology: The study of the causes. For example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder.Today in medicine one hears (or reads) that the aetiology is unknown..or example, of a disorder. The word aetiology is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder. Today in medicine one hears (or reads) that the aetiology is unknown..
Saba Saba Day is a Tanzanian public holiday celebrated on July 7. It is marked with the Dar es Salaam International Trade Fair Saba Saba Day is a Tanzanian public holiday celebrated on July 7.
The Saka calendar begins with the month of Chaitra (MarchâApril) and Ugadi marks the first day of the new year. Chaitra is the first month in Panchanga which is the Indian calendar.hus, the year 2000 CE corresponds to the year 1922 of the Salivahana Era. In the terminology used by this lunar calendar (also each year is identified as per Indian Calendar) , Yugadi falls on  Chaitra Shudhdha Paadyami  or the first day of the bright half of the Indian month of Chaitra.