Notes and Study material for Exams
Space Technology- Indian space programs. Application of Satellites for different purposes Despite being a developing economy with its attendant problems, India has effectively developed space technology and has applied it successfully for its rapid development and today is offering a variety of space Services globally. Indian Space Program: During the formative decade … Read more
Electricity and its effects -electric intensity, potential, potential difference Electricity is the physical flow of electrons, referred to as an electrical current. Electricity is an energy carrier that efficiently delivers the energy found in primary sources to end users, who in turn convert it into energy Services. Electricity can be created in three … Read more
Concept of Biotechnology The term ‘Biotechnology’ may Sound futuristic, but it is nearly as old as civilization itself. We have begun growing crops and raising animals 10,000 years ago to provide a stable supply of food and clothing. We have been using the biological processes of Microorganisms for 6,000 years to make useful … Read more
Computer Binary digit system The binary Number System, also called the base-2 number system, is a method of representing numbers that counts by using combinations of only two numerals: zero (0) and one (1). Computers use the binary number system to manipulate and store all of their data including numbers, words, Videos, graphics, … Read more
DECISION MAKING under uncertainty The area of choice under uncertainty represents the heart of decision theory. Known from the 17th century (Blaise Pascal invoked it in his famous wager, which is contained in his Pensées, published in 1670), the idea of expected value is that, when faced with a number of actions, each of which could give rise … Read more
Code of ethics Ethics codes are as old as antiquity. Religious traditions and civic cultures have codes as their foundations. The Mosaic Decalogue (Ten Commandments) is the keystone for Judaism, Islam and Christianity. Pericles made the Athenian code the underpinning of ancient Greek politics and culture. In each case codes carry general obligations … Read more
Topological & Non-Topological Conservation Conservation – shape and structure of networks of interacting organisms in ecological systems In-situ conservation Protect whole ecosystem at all levels to protect threatened species (save entire forest to save tiger) Hot Spots – High endemism & high Species richness (in India – Western Ghats (Agasthyamalai hills, … Read more
Infrastructure AND SPECIAL ECONOMIC MEASURES The Central Government shall take all necessary measures as enumerated in the Thirteenth Schedule for the progress and Sustainable Development of the successor States within a period of ten years from the oppointed day. The Central Government shall take appropriate fiscal measures, including offer … Read more
Professor Freeman J. Dyson, of Institute of Advanced Studies, Princeton, in his book “Infinite in all Directions,” had this to say about Technology: “Technology is a gift of God. After the gift of Life, it is perhaps the greatest of God’s gifts. It is the mother of civilization, of Arts and of Sciences. Technology … Read more
Contribution of Indian Scientist: Scientist Achievement Homi Jehangir Baba Father of Indian Nuclear Programme, Carried out first nuclear test 1974, Atomic energy establishment was renamed Bhabha Atomic research centre. Venkatraman Ramakrishna Indian origin biologist cum scientist won nobel prize in 2009 in chemistry. He pioneered in the studies of the structure and function of … Read more