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Type: Prelims Only

  • Digital India Initiatives

    RBI comes up with Digital Payments Index

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Various parameters of the index

    Mains level: Digital banking in India

    The RBI has constructed a composite Digital Payments Index (DPI) with March 2018 as the base period to capture the extent of digitization of payments across the country.

    Note various indicators of the DPI.

    Digital Payments Index

    • RBI-DPI will be published on the central bank’s website on a semi-annual basis from March 2021 onwards with a lag of four months.
    • It comprises five broad parameters that enable the measurement of deepening and penetration of digital payments in the country over different time periods.
    • The parameters are:
    1. Payment enablers (weight 25 percent)
    2. Payment infrastructure–demand-side factors (10 percent)
    3. Payment infrastructure – supply-side factors (15 percent)
    4. Payment performance (45 percent) and
    5. Consumer centricity (5 percent)
    • Each of these parameters has sub-parameters which, in turn, consist of various measurable indicators, RBI said.

    Why need such an Index?

    • Digital payments in India have been growing rapidly.
    • The DPI reflects accurately the penetration and deepening of various digital payment modes.
  • Telecom and Postal Sector – Spectrum Allocation, Call Drops, Predatory Pricing, etc

    What is Interconnection Usage Charge (IUC) in Telecom?

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: IUC

    Mains level: TRAI and its regulations of telecom services

    The termination charge for wireless to wireless domestic calls has been zeroed from January 1 onwards. Until now operators paid Interconnection Usage Charges (IUC) of 6 paise per minute on mobile calls.

    We are heading for 5G and yet we were indulged in 2G era spat. Sounds strange, but finally IUC got away….

    Interconnection Usage Charge (IUC)

    • IUC is the cost that a mobile operator pays to another operator for carrying through/ terminating a call.
    • If a customer of Mobile Operator A calls a customer of Mobile Operator B and the call is completed, then A pays an IUC charge to B for carrying/facilitating the call.
    • Essentially, it is the originating network compensating the receiving network for the cost of carrying the call. In India, IUC is set by the TRAI.

    When was it introduced?

    • IUC was introduced at a time when some operators had a larger network footprint compared to new players.
    • In such a scenario, the larger operators had to be compensated for the investments it had to enable call completion. However, over the years this gap between operators has reduced.
    • All the remaining operators have identical network footprint when it comes to voice calls.
    • TRAI’s original deadline to phase out IUC was January 1, 2020.

    What does it mean to Consumers?

    • For mobile users, this means that all voice calls will be free from now on.
    • While almost all operators had already started offering unlimited calls as part of their bundled pack, some were charging the 6 paise from consumers for paying IUC charges.
    • From January 1, operators will stop collecting the charges.
    • But other than that there will not be any significant gain for users. Tariff packs available in the market already offer data with unlimited voice calls.

    What does the end of the IUC regime imply?

    • For the operators, the end of the IUC regime will lead to easier operations.
    • Many legal battles have been fought in the past over disputes related to IUC charges.
    • Now, the operators can keep whatever money they collect from consumers without having to keep a tab on where the call is terminating.
    • The change in the billing system will not have any significant impact on operators’ revenue.
  • Indian Army Updates

    What is Operation Meghdoot?

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Operation Meghdoot

    Mains level: Not Much

    Colonel Narinder ‘Bull’ Kumar (Retd.), instrumental in the Army launching Operation Meghdoot and securing the dominating heights of Siachen Glacier in 1984 has passed away at 87.

    Operation Meghdoot

    • Operation Meghdoot was the codename for the Indian Armed Forces’ operation to seize control of the Siachen Glacier in Kashmir, precipitating the Siachen conflict.
    • The Siachen then had become a bone of contention following a vague demarcation of territories in the Karachi Agreement of July 1949.
    • Executed in the morning of 13 April 1984, this military operation, launched on the highest battlefield in the world, was the first offensive of its kind.
    • The operation preempted Pakistan’s impending Operation Ababeel and was a success, resulting in Indian forces gaining control of the Siachen Glacier in its entirety.
    • Currently, the Indian Army remains the first and only army in the world to have taken tanks and other heavy ordnance up to such an altitude (well over 5,000 m or 16,000 ft).

    Bull Kumar’s contributions

    • Kumar, a legendary mountaineer who had spotted Pakistani activities around the Siachen glacier in 1984 that helped India secure it subsequently.
    • He was awarded Padma Shri, the fourth highest civilian award, in 1965.
    • He was decorated with Param Vishisht Seva Medal (PVSM), Kirti Chakra, and Ati Vishisht Seva Medal (AVSM).
    • The battalion headquarters on the glacier located close to an altitude of 16,000 feet is named “Kumar post” in his honor.
  • Promoting Science and Technology – Missions,Policies & Schemes

    ‘Digital Ocean’: the Digital Platform for Ocean Data Management

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Digital Ocean platform

    Mains level: India's deep ocean mission

    The Ministry of Earth Sciences has inaugurated the web-based application “Digital Ocean” developed by INCOIS.

    Digital Ocean

    • Digital Ocean is a first of its kind digital platform for Ocean Data Management.
    • The platform will be promoted as a platform for capacity building on Ocean Data Management for all Indian Ocean Rim countries.
    • It would help share ocean knowledge about the ocean with a wide range of users including research institutions, operational agencies, strategic users, the academic community, and the maritime industry and policymakers.
    • It also provides free access to information to the general public and the common man.
    • It will play a central role in the sustainable management of our oceans and expanding ‘Blue Economy’ initiatives.

    Its’ features

    • It includes a set of applications developed to organize and present heterogeneous oceanographic data by adopting rapid advancements in geospatial technology.
    • It facilitates:
    1. Online interactive web-based environment for data integration,
    2. 3D and 4D (3D in space with time animation) data visualization,
    3. Data analysis to assess the evolution of oceanographic features,
    4. Data fusion and multi-format download of disparate data from multiple sources viz., in-situ, remote sensing, and model data, all of which is rendered on a georeferenced 3D Ocean.
  • Modern Indian History-Events and Personalities

    Foreign architects of Indian cities

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Indian architecture

    Mains level: Indian architecture and foreign influence

    A controversy has been playing out over the last several days over a decision by the IIM Ahmedabad to bring down 18 dormitories built by legendary American architect Louis Kahn on the old campus.

    This newscard is full of facts. But one must note the features of present-day Indian Architecture and the western influence on it.

    Kahn, in fact, is one among several foreign architects whose work defines several Indian cities. Take a glimpse of all important architects and their works:

    Antonin Raymond & George Nakashima

    • Golconde, one of India’s first modernist buildings, was conceptualized in Puducherry by the founders of the experimental township of Auroville.
    • Tokyo-based Czech architect Antonin Raymond was invited to design this space as a universal commune, and Japanese-American woodworker George Nakashima would complete it after Raymond left India.
    • It is possibly India’s first reinforced concrete buildings, built between 1937 and 1945.
    • Its façade creates the impression that one could open or shut these concrete blinds, without compromising on privacy, while the ascetic interiors helped provide a meditative atmosphere.

    Otto Koenigsberger

    • Berlin-bred Koenigsberger was already working for the Maharaja of Mysore in the late 1930s when he was commissioned by Tata & Sons to develop the industrial township of Jamshedpur in the early 1940s.
    • He would later design the masterplan for Bhubhaneswar (1948) and Faridabad (1949).
    • Having seen children and women walk large distances to reach schools and workplaces, he planned for schools and bazaars in the city center and for a network of neighborhoods.
    • His friends Albert Mayer and Mathew Nowicki would go on to design Chandigarh.
    • However, much before Koenigsberger, there was the Scottish biologist and geographer Patrick Geddes, who wrote town planning reports, from 1915 to 1919, for 18 Indian cities, including Bombay and Indore.

    Frank Lloyd Wright

    • Though the legendary American architect never built a structure in India, his influence was unmistakable.
    • Two of his students, Gautam and Gira Sarabhai, founders of the National Institute of Design, Ahmedabad, requested him to design the administration building for Sarabhai Calico Mills in 1946.
    • It would possibly have been the city’s first high-rise with terraces and a podium.
    • Padma Vibhushan Charles Correa, one of India’s finest architects and urban planners, was hugely influenced by Wright.

    Le Corbusier

    • Before Swiss-French painter-writer-architect Corbusier came on the scene in Chandigarh, there was Polish architect Mathew Nowicki, an admirer of Frank Lloyd Wright and American developer Albert Mayer.
    • Nowicki’s death in a plane crash ended the commission, and Corbusier came on board.
    • With English architect Maxwell Fry and his wife Jane Drew, Corbusier with his cousin Pierre Jeanneret would design many of Chandigarh’s civic buildings, from courts to housing.
    • Corbusier’s modernist approach, without decoration, gave India its brutalist, bare concrete buildings.
    • He won favour with the Sarabhai’s of Ahmedabad and built the Sarabhai House, Shodhan House, Mill Owner’s Association Building and Sankar Kendra. He is often called the “father of modern Indian architecture”.

    Joseph Allen Stein

    • He was invited by Vijayalakshmi Pandit in 1952 to come to India and establish the Department of Architecture and Planning at the West Bengal Engineering College.
    • Though he also practiced briefly in Orissa and West Bengal, it’s in New Delhi where Stein left the deepest imprint.
    • From the Triveni Kala Sangam, the High Commissioner’s Residence and Chancery for Australia, where his polygon-shaped masonry with local stone made its first appearance to ‘Steinabad’.

    Louis Kahn

    • The importance of being Kahn is never more real than now, as the American architect’s only project in India faces bulldozers.
    • The design for IIM Ahmedabad (1962-1974) carried the essence of learning in the humility of its material, and the way spaces were managed.
  • Coastal Zones Management and Regulations

    [pib] International Blue Flag hoisted at 8 beaches across the Country

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Blue Flag Beaches

    Mains level: Coastal conservation

    The Environment Minister has virtually hoisted the international blue flags in 8 beaches across the country.

    Try this PYQ:

    Q. At one of the places in India, if you stand on the seashore and watch the sea, you will find that the seawater recedes from the shoreline a few kilometers and comes back to the shore, twice a day, and you can actually walk on the seafloor when the water recedes. This unique phenomenon is seen at:

    (a) Bhavnagar

    (b) Bheemunipatnam

    (c) Chandipur

    (d) Nagapattinam

    About Blue Flag Certification

    • This Certification is accorded by an international agency “Foundation for Environment Education, Denmark” based on 33 stringent criteria in four major heads i.e.
    1. Environmental Education and Information,
    2. Bathing Water Quality,
    3. Environment Management and Conservation and
    4. Safety and Services on the beaches.
    • It started in France in 1985 and has been implemented in Europe since 1987, and in areas outside Europe since 2001 when South Africa joined.
    • Japan and South Korea are the only countries in South and southeastern Asia to have Blue Flag beaches.
    • Spain tops the list with 566 such beaches; Greece and France follow with 515 and 395, respectively.

    Which are the 8 beaches?

    The beaches where the International Blue Flags were hoisted are:

    1. Kappad (Kerala)
    2. Shivrajpur (Gujarat)
    3. Ghoghla (Diu)
    4. Kasarkod and
    5. Padubidri (Karnataka)
    6. Rushikonda (Andhra Pradesh)
    7. Golden (Odisha) and
    8. Radhanagar (Andaman & Nicobar Islands)
  • Modern Indian History-Events and Personalities

    Who was freedom fighter Udham Singh?

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Udham Singh

    Mains level: Jallianwala Bagh massacre and its aftermath

    December 26 was the birth anniversary of freedom fighter Udham Singh, who is known for avenging the Jallianwala Bagh massacre of 1919.

    Try this PYQ:

    Q.The Ghadr (Ghadar) was a –

    (a) Revolutionary association of Indians with headquarters at San Francisco.

    (b) Nationalist organization operating from Singapore

    (c) Militant organization with headquarters at Berlin

    (d) Communist movement for India’s freedom with head-quarters at Tashkent

    Who was Udham Singh?

    • Singh, born in Sunam in Punjab’s Sangrur district in 1899, was a political activist who got associated with the Ghadar Party while in the US.
    • The multi-ethnic party was believed to have communist tendencies and was founded by Sohan Singh Bhakna in 1913.
    • Headquartered in California, the party was committed to the ouster of the British from India.
    • In 1934, Singh made his way to London with the purpose of assassinating O’Dwyer, who in 1919 had been the Lieutenant Governor of Punjab.

    Why did he consider O’Dwyer responsible for the massacre?

    • O’Dwyer ordered Brigadier Reginald Dyer to Amritsar before the massacre; he was worried that there might be a second Indian mutiny, given the Hindu-Muslim unity and the demonstrations and strikes.
    • Instead of Dyer, O’Dwyer is considered to be the actual perpetrator, since Dyer could not have executed it without his permission.
    • On March 13, 1940, Udham Singh shot O’Dwyer at a meeting of the East India Association and the Royal Central Asian Society at Caxton Hill.
    • He was immediately arrested and held in Brixton prison and was sentenced to death and was hanged on July 31, 1940, at Pentonville Prison.

    A legend in India

    • For avenging the Jallianwala Bagh massacre, Singh is seen by many as a hero. Gandhi, though, had famously called Singh’s revenge as an “act of insanity”.
    • While being on trial, he referred to himself as Mohamed Singh Azad, to symbolize Hindu-Sikh-Muslim unity in the fight for India’s freedom.
    • In 1974, his remains were sent back to India and he was cremated in his village in Sunam.
    • There have been several demands in the past few years for Udham Singh’s statue to be installed in Jallianwala Bagh and the Parliament complex.
    • In 2018, his statue was installed at Jallianwala Bagh during Baisakhi.
    • Udham Singh Nagar district in Uttarakhand is named after the freedom fighter.
  • Genetically Modified (GM) crops – cotton, mustards, etc.

    IISER scientists identify the gene that greens plants

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: BBX11 gene

    Mains level: Genetics and its applications

    Researchers at the Indian Institute of Science Education and Research (IISER) have identified a gene that facilitates in the greening of plants.

    It would be no surprise to expect a core Biology question in the coming years, if we look at this PYQ:

    Q. Which of the following statements are correct regarding the general difference between plant cells and animal cells? (CSP 2020)

    1. Plant cells have cellulose cell walls whilst animal cells do not.
    2. Plant cells do not have plasma membrane unlike animals cells which do
    3. Mature plant cell has one large vacuole whilst animal cell has many small vacuoles

    Select the correct answer using the given code below-

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

    BBX11

    • The synthesis of chlorophyll in plants is a lengthy, multi-step process.
    • When a seedling emerges from under the soil it must quickly synthesize chlorophyll to start supporting its own growth.
    • In order to facilitate the quick synthesis of chlorophyll, plants make a precursor of chlorophyll called ‘protochlorophyllide’ in the dark, which glows red when blue light is shone on the plant.
    • As soon as the plant comes out into the light from under the soil, light-dependent enzymes convert protochlorophyllide to chlorophyll.
    • The two proteins oppositely regulate the ‘BBX11’ gene to maintain optimum levels of ‘BBX11’.

    How does it work?

    • It plays a crucial role in regulating the levels of protochlorophyllide — an intermediate in the biosynthesis of the green pigment chlorophyll.
    • The amount of protochlorophyllide synthesized needed to be proportional to the number of enzymes available to convert them to chlorophyll.
    • If there is an excess of free protochlorophyllide, then exposure to light converts it into molecules that cause ‘photobleaching’.
    • Thus, it is very important to regulate the amount of protochlorophyllide synthesized by the plant and here comes the vital plant played by the ‘BBX11’ gene.
    • If it is less, plants are unable to efficiently ‘green’ in order to harvest sunlight.

    Benefits of the research

    • The study could have tremendous implications in the agriculture sector in tropical countries like India and can help provide leads to optimize plant growth under stressful and rapidly changing climatic conditions.
    • Due to the rapidly changing climatic conditions, farmers in several states in India, especially in Maharashtra, are suffering huge losses in crop yields.
    • This often leads to severe distress among the farming community as indicated by the high number of farmer suicides in Maharashtra for the past several years.
    • Severe drought, high temperature and high light are some of the major reasons for crop failure. Young seedlings emerging out of the soil are extremely sensitive to high irradiance of light.
    • This study can provide leads to optimize plant growth under these stressful conditions.
  • Fertilizer Sector reforms – NBS, bio-fertilizers, Neem coating, etc.

    How dangerous is Ammonia?

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Ammoni compounds and its uses

    Mains level: Not Much

    Two persons died and several took ill in a major ammonia gas leakage at a fertilizers unit at Prayagraj.

    Try this PYQ:

    Q. With reference to chemical fertilizers in India, consider the following statements:

    1. At present, the retail price of chemical fertilizers is market-driven and not administered by the Government.
    2. Ammonia, which is an input of urea, is produced from natural gas.
    3. Sulphur, which is a raw material for phosphoric acid fertilizer, is a by-product of all oil refineries.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 and 3 only

    (c) 2 only

    (d) 1,2 and 3

    Ammonia

    • Ammonia is critical in the manufacturing of fertilizers and is one of the largest-volume synthetic chemicals produced in the world.
    • More than 80 per cent of ammonia made is consumed in the manufacturing of fertilizer, and most of the remainder goes into the production of formaldehyde.
    • A tri-hydroid of nitrogen (NH3), ammonia is a building block for ammonium nitrate (NH4NO3) that is used in agriculture as a high-nitrogen fertilizer.

    Why is it harmful?

    • According to experts in Chemistry, ammonia is stored for industrial use in liquid form under high pressure or in gaseous form at low temperature.
    • In such cases, the cause of death is always suffocation as in the case of Prayagraj incident, the victims must have been very close to the point of a gas leak.

    Effects on the human body

    • Ammonia, even in moderate concentration, can cause irritation to eyes, skin, nose and throat.
    • It interacts immediately upon contact with moisture present in the skin, eyes, oral cavity, and respiratory tract to form ammonium hydroxide.
    • It is very caustic and disrupts the cell membrane lipids, ultimately leading to cellular destruction.
    • As cell proteins break down, water is extracted, resulting in an inflammatory response that causes further damage.

    Secretion in humans

    • Ammonia, which is highly soluble in water, is found in soil, air, and water; it is naturally present in the body.
    • It is secreted by the kidneys to neutralize excess acid.
    • However, it is highly diluted when in the environment and does not affect the human body to a noticeable level.
  • Modern Indian History-Events and Personalities

    Places in news: Rahim’s Tomb

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Navratnas of Akbar

    Mains level: Medieval arts and culture

    This newscard is an excerpt from the original article published in The Hindu.

    Try this PYQ:

    Q.With reference to Mian Tansen, which one of the following statements is not correct?

    (a) Tansen was the title given to him by Emperor Akbar.

    (b) Tansen composed Dhrupads on Hindu gods and goddesses.

    (c) Tansen composed songs on his patrons.

    (d) Tansen invented many Ragas.

    Who was Rahim?

    • Dating back to 1598, during the rule of Akbar, Abdur Rahim Khan I Khanan was one of the Navratna in the court.
    • Winning wars with his military training and hearts with his dohas and translated texts — he was a man who survived despite his father Bairam Khan’s assassination when he was just four.
    • Meant to be a dedication of a husband to his wife, the tomb ended up housing his own remains too when he died in 1627.

    His works

    • Apart from writing various dohas, Rahim translated Babar’s memoirs, Baburnama from Chagatai language to the Persian language, which was completed in 998 (1589–90) AD.
    • He had an excellent command over the Sanskrit language.
    • In Sanskrit, he wrote two books on astrology, Khetakautukam and Dwatrimshadyogavali.

    Why in news?

    • The tomb is in a run-down situation but undergoing renovation.
    • The historical and cultural significance is more than the archaeological and architectural significance, so restoring the dignity of the burial place has been very important.