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Prelim Bits 18-07-2017

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July 18, 2017

Eco-bridges

  • Telangana is the first state to have eco-friendly bridges for the movement of tigers over a canal cutting across the tiger corridor.
  • The bridge links Tadoba-Andhari Tiger Reserve (TATR) in Maharashtra with the forests in Telangana.
  • It requires the laying of fertile soil to grow grass and plants over the structure, so that fragmentation of the reserve forest is camouflaged.

Tadoba-Andhari Tiger Reserve

  • Tadoba Andhari Tiger Reserve is a tiger reserve in Chandrapur district of Maharashtra state in central India.
  • It is Maharashtra's oldest and largest national park.
  • It is one of India's 50 "Project Tiger" - tiger reserves.
  • Andhari, a minor river in waiganga basin flows through the tiger reserve.

National Academic Depository (NAD)

  • It is a 24 X 7 online store house of academic awards digitally lodged by various academic institutions/school boards/eligibility assessment bodies.
  • The academic awards in NAD shall cover degrees, diplomas, certificates, mark-sheets including awards issued for skill development.
  • The University Grants Commission (UGC) has been designated as authorized body to operationalise NAD.
  • NAD comprises of two interoperable digital depositories viz., NDSL Database Management Limited (NDML) and CDSL Ventures Limited (CVL).
  • The Aadhaar or unique NAD ID will be used for registration and usage of the digital database.
  • NAD facilitates online access, retrieval and verification of academic awards and eliminates fraudulent practices such as forgoing of certificates and mark sheets etc.

Initiatives to improve Quality of Education

  • Global Initiative Of Academic Networks (GIAN) – It aimed at collaborating Indian institutes of Higher Education in India with Foreign academics.
  • Impacting Research Innovation And Technology (IMPRINT) - It is a pan-IIT and IISc joint initiative to develop a roadmap for research in premier institutions to solve major engineering and technology challenges in ten technology domains relevant to India.
  • Uchchtar Aavishkar Abhiyan – It aims to promote industry-specific need-based research in the educational institutions to keep up the competitiveness of the Indian industry in the global market.
  • Rashtriya Uchchatar Shiksha Abhiyan – It aims at providing strategic funding to higher educational institutions to improve the overall quality of existing state institutions.

Science Express

  • Science Express is a flagship programme of the Dept. of Science & Technology (DST).
  • It is an innovative mobile science exhibition mounted on AC train, traveling across India since October 2007. Since then, it has made eight tours of the country.
  • Currently, the 9th phase of the Science Express exhibition train is on a nationwide tour since 17 February 2017.
  • This phase of train is being referred as ‘Science Express Climate Action Special (SECAS) highlighting the global challenge of climate change.

Monetary neutrality

  • A theory which states that money has no real effect on how resources are allocated in an economy.
  • For instance, a doubling of the stock of money supply caused by central bank policy should have no other effect on the economy except the doubling of the nominal prices of all goods.
  • But this theory has been criticized for assuming that when the supply of money is increased, the new money percolates into the economy and affects prices evenly.
  • Others have argued that the new money enters the economy at different points and affects prices unevenly, thus distorting resource allocation.

Neolithic Axe

  • Recently, the largest Neolithic granite axe has been shifted to a museum in Kerala.
  • Neolithic Period, also called New Stone Age, is the final stage of cultural evolution or technological development among prehistoric humans.
  • It was characterized by stone tools shaped by polishing or grinding, dependence on domesticated plants or animals, settlement in permanent villages, and the appearance of such crafts as pottery and weaving.
  • It is generally thought to have occurred sometime about 10,000 BC.
  • During that time, humans learned to raise crops and keep domestic livestock and were thus no longer dependent on hunting, fishing, and gathering wild plants.
  • The cultivation of cereal grains enabled Neolithic peoples to build permanent dwellings and congregate in villages.
  • The Neolithic Period was succeeded by the Bronze Age when human societies learned to combine copper and tin to make bronze, which replaced stone for use as tools and weapons.
  • Important Neolithic Age sites are Mehrgarh (in present day Pakistan), Gufzral, Burzahoam (Kashmir), Chirand (Bihar), Utnur (A.P), Paiyampalli (T.N) etc.

 

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