Classifications, generations, applications and limitations of digital computers

  Computer Classification: By Size and Power Computers differ based on their data processing abilities. They are classified according to purpose, data handling and functionality. According to functionality, computers are classified as: Analog Computer: A computer that represents numbers by some continuously variable physical quantity, whose variations mimic the properties of some system being modeled. Personal computer: A personal computeris a computer small and low … Read more

Ethical, social, legal and IPR (intellectual property rights) issues related to biotechnological development.

Biotechnology through Genetic engineering has made food crops more resistant to disease, but the mere act of modification of the naturally selected food crops may actually disturb the delicate balance of biodiversity which exists in nature causing a disturbance to the natural balance. The production of GMOs has negative impacts on the natural ecosystem which … Read more

Biotechnology: Introduction of Biotechnology, its potential to improve human life and national economy through agriculture (biofertilizers, biopesticides, biofuels, genetically modified crops), industrial development and employment generation. Areas of application -pharmaceuticals, human healthcare, food technology, energy generation etc.

Biotechnology is defined as the industrial application of living organisms and their biological processes such as biochemistry, microbiology, and genetic engineering, in order to make best use of the microorganisms for the benefit of mankind. Modern biotechnology provides breakthrough products and technologies to combat debilitating and rare diseases, reduce our environmental footprint, feed the hungry, … Read more

PAPER – IV General Studies 3:Science and Technology,Environment & Ecology

  Section-I, Role and Impact of Science and Technology in Development of Indian, Information Technology In Public Domain 1. Basics of Science and Technology. Classical and emerging areas of science and Technology (S&T)- Value Addition by Science & Technology- Current Science & Technology developments in India and Importance of Science & Technology as an engine … Read more

Remote sensing- GIS and its application

    Remote Sensing Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus in contrast to on-site observation. In current usage, the term “remote sensing” generally refers to the use of satellite- or aircraft-based sensor technologies to detect and classify objects on Earth, … Read more

Evolution of Indian Constitution

  Although the systems of ancient India do have their reflections in the Constitutions of India, the direct sources of the Constitution lie in the administrative and legislative developments of the British period.   Regulating Act of 1773 This Act was based on the report of a committee headed by the British Prime Minister Lord … Read more