MPPCS Paper III- Technology

Applications of Science and Technology in Social and Economic development

  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 continues to grow to liberate mankind from the constraints of the past. The most revolutionary aspect of technology is its mobility. Anybody can learn it. It jumps easily over barriers of race and language. And its mobility is still increasing.” Developments in science and technology ... Read more

Indigenous technology, Transfer of technology and developing new Technologies.

In view of rapid globalization, fast depleting material resources, raising economic competition between nations and the growing need to protect intellectual property, it is essential to find cost effective approaches in international scientific collaborations through intensification of established mechanism, contacts and collaborative tie ups. Some new initiatives that may be suggested are : establishment of Centres of Excellence/international class facilities; intensification of cooperation with developing countries; formulation of programmes for attracting Indian researchers settled abroad to work in India; catalyzing technology development through establishment of joint R&D centres; ensuring the linkages for international collaboration with the national programmes etc.  ... Read more

Patents and Intellectual Property Rights. (TRIPS & TRIMS).

Patents and Intellectual Property Rights. (TRIPS & TRIMS) Intellectual Property Rights (IPR) are set of rights associated with creations of the human mind. An output of the human mind may be attributed with intellectual property rights. These are like any other property, and the law allows the owner to use the same to economically profit from the intellectual work. Broadly IPR covers laws related to copyrights, patents and trademarks. While laws for these are different in different countries, they follow the international legal instruments. The establishment of the Wold Intellectual Property Organization (WIPO) has established the significance of IPR for ... Read more

Contribution of Indians in science and technology

Contribution of Indians in science and technology This list of Indian inventions and discoveries details the inventions, scientific discoveries and contributions of ancient and modern India, including both the ancient and medieval nations in the subcontinent historically referred to as India and the modern Indian state. It draws from the whole cultural and technological history of India, during which architecture, astronomy, cartography, metallurgy, logic, mathematics, metrology and mineralogy were among the branches of study pursued by its scholars. During recent times science and technology in the Republic of India has also focused on automobile engineering, information technology, communications as well ... Read more

Information and communication technology

Information and communication technology We are in a digital era. It is difficult to think of any event in our daily life that is not using Information and Communication Technology. Our schools and classrooms are no exceptions. This course is meant for introducing you with these technologies with the intension that you meaningfully integrate technology in your practices related to teaching and learning. As an ordinary citizen as well as a teacher, you handle enormous data all the time. Data refers to facts, events, activities and transactions which have been recorded. Data is the raw material from which information is ... 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, including on the surface and in the atmosphere and oceans, based on propagated signals. Remote sensing is used in numerous fields, including geography, land surveying and most Earth Science disciplines for example, hydrology, ecology, oceanography, glaciology, geology.It also has military, intelligence, commercial, economic, planning, and ... Read more

The Global Positioning System (GPS)

The Global Positioning System consists of 24 satellites, that circle the globe once every 12 hours, to provide worldwide position, time and velocity information. GPS makes it possible to precisely identify locations on the earth by measuring distance from the satellites. GPS allows you to record or create locations from places on the earth and help you navigate to and from those places. GPS satellites circle the Earth twice a day in a precise orbit. Each satellite transmits a unique signal and orbital parameters that allow GPS devices to decode and compute the precise location of the satellite. GPS receivers ... Read more

Nanotechnology

Nanotechnology relates to the technology of rearranging and processing of atoms and molecules to fabricate material to Nano specifications such as nano meters, the technology will enable scientist and engineers to see and manipulate matter at the molecular level atom by atom create new structure with fundamentally new molecular organic material and exploit the novel prospects at that scale Scientific achievements of Nanotechnology the concept was first introduced in the year 1959 by an American scientist Richard Feynman who in his famous lectures there stated that there is a plenty of room left at the bottom indirectly mentioned about the ... Read more

Biotechnology

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, use less and cleaner energy, and have safer, cleaner and more efficient industrial manufacturing processes. Biotechnology began in the 1970s after the development of genetic engineering that allowed scientists to modify the genetic material of living cells. Genetic engineering is the manipulation of DNA molecules ... Read more

Conventional and Non Conventional Sources of Energy

Conventional and Non Conventional Sources of Energy Main Sources of Energy: The sources of energy are of following types: Conventional Sources of Energy: These sources of energy are also called non renewable sources. These sources of energy are in limited quantity except hydro-electric power. (a) Coal and Lignite: Coal is the major source of energy. Coal deposits in India are 148790 million tonnes. Total lignite reserves found at Neyveli are 3300 million tonnes. In 1950-51, annual production of coal was 32 million tonnes. In 2005-06, annual production of coal was 343 million tonnes. Lignite production was 20.44 million tonnes in 2005-06. ... Read more