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  • National Supercomputing Mission (NSM)

    The Centre for Development of Advanced Computing (C-DAC) has launched the second phase of the ambitious National Supercomputing Mission (NSM).

    Tap to read more about National Supercomputing Mission (NSM):

    [pib] National Supercomputing Mission (NSM)

    National Supercomputing Mission (NSM)

    • NSM is a proposed plan by GoI to create a cluster of seventy supercomputers connecting various academic and research institutions across India.
    • In April 2015 the government approved the NSM with a total outlay of Rs.4500 crore for a period of 7 years.
    • The mission was set up to provide the country with supercomputing infrastructure to meet the increased computational demands of academia, researchers, MSMEs, and startups by creating the capability design, manufacturing, of supercomputers indigenously in India.
    • Currently, there are four supercomputers from India in the Top 500 list of supercomputers in the world.

    Aims and objectives

    • The target of the mission was set to establish a network of supercomputers ranging from a few Tera Flops (TF) to Hundreds of Tera Flops (TF) and three systems with greater than or equal to 3 Peta Flops (PF) in academic and research institutions of National importance across the country by 2022.
    • This network of Supercomputers envisaging a total of 15-20 PF was approved in 2015 and was later revised to a total of 45 PF (45000 TFs), a jump of 6 times more compute power within the same cost and capable of solving large and complex computational problems.

    What is a Supercomputer?

    • A supercomputer is a computer with a high level of performance as compared to a general-purpose computer.
    • The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS).
    • Since 2017, there are supercomputers which can perform over a hundred quadrillion FLOPS (petaFLOPS).
    • Since November 2017, all of the world’s fastest 500 supercomputers run Linux-based operating systems.

    Why do we need supercomputers?

    • Tackle problems: Developed and almost-developed countries have begun ensuring high investments in supercomputers to boost their economies and tackle new social problems.
    • These high-performance computers can simulate the real world, by processing massive amounts of data, making cars and planes safer, and more fuel-efficient and environment-friendly.
    • They also aid in the extraction of new sources of oil and gas, development of alternative energy sources, and advancement in medical sciences.
    • Disaster Management: Supercomputers have also helped weather forecasters to accurately predict severe storms, enable better mitigation planning and warning systems.
    • They are also used by financial services, manufacturing and internet companies and infrastructure systems like water-supply networks, energy grids, and transportation.
    • Future applications of artificial intelligence (AI) also depend on supercomputing.
    • Due to the potential of this technology, countries like the US, China, France, Germany, Japan, and Russia have created national-level supercomputing strategies and are investing substantially in these programmes.

    When did India initiate its efforts to build supercomputers?

    • India’s supercomputer programme initiated in the late 1980s, when the United States ceased the export of a Cray Supercomputer due to technology embargos.
    • This resulted in India setting up C-DAC in 1988, which in 1991, unveiled the prototype of PARAM 800, benchmarked at 5 Gflops. This supercomputer was the second-fastest in the world at that time.
    • Since June 2018, the USA’s Summit is the fastest supercomputer in the world, taking away this position from China.
    • As of January 2018, Pratyush and Mihir are the fastest supercomputers in India with a maximum speed of Peta Flops.

  • Need for guidelines for gene-editing research in India

    The Nobel Prize in Chemistry for 2020 has been awarded for the discovery of CRISPR Cas9. The two scientists have pioneered the use of CRISPR  – Cas9 (CRISPR-associated protein 9) system as a gene-editing tool.

    Background of discovery of CRISPR

    • In 1987a group of Japanese researchers observed an unusual homologous DNA sequence bearing direct repeats with spacing in a eubacterial gene.
    • In subsequent years CRISPR was discovered and showed to be a bacterial adaptive immune system and to act on DNA targets.
    • A notable discovery on the use of CRISPR as a gene-editing tool was by a Lithuanian biochemist, Virginijus Ć ikĆĄnys, in 2012.
    • Ć ikĆĄnys showed that Cas9 could cut purified DNA in a test tube, the same discovery for which both Charpentier and Doudna were given the credit.
    • Thus, the exclusion of Siksnys from this year’s Nobel is going to raise discussions.

    Issue of gene-edited babies

    • The world was alarmed by such a mission in 2018 when Chinese scientist edited genes in human embryos using the CRISPR-Cas9 system which resulted in the birth of twin girls.
    • The incident became known as the case of the first gene-edited babies of the world.
    • Following the incident, the World Health Organization formed a panel of gene-editing experts.
    • The expert panel suggested a central registry of all human genome editing research in order to create an open and transparent database of ongoing work.

    Guidelines and regulations in India

    • In India, several rules, guidelines, and policies are notified under the Environment Protection Act, 1986 to regulate genetically modified organisms.
    • The above Act and the National Ethical Guidelines for Biomedical and Health Research involving human participants, 2017, by the Indian Council of Medical Research (ICMR), and the Biomedical and Health Research Regulation Bill implies regulation of the gene-editing process.
    • This is especially so in the usage of its language “modification, deletion or removal of parts of heritable material”.
    • However, there is no explicit mention of the term gene editing.

    Consider the question “What is CRISPR-Cas9? How it helps in the gene-editing? What are the concerns with use of it for gene-editing?”

    Conclusion

    It is time that India came up with a specific law to ban germline editing and put out guidelines for conducting gene-editing research giving rise to modified organisms.

    Back2Basics: What is CRISPR?

    • CRISPRs: “CRISPR” stands for “clusters of regularly interspaced short palindromic repeats.”
    • It is a specialized region of DNA with two distinct characteristics: the presence of nucleotide repeats and spacers.
    • Repeated sequences of nucleotides — the building blocks of DNA — are distributed throughout a CRISPR region.
    • Spacers are bits of DNA that are interspersed among these repeated sequences.
    • In the case of bacteria, the spacers are taken from viruses that previously attacked the organism.
    • They serve as a bank of memories, which enables bacteria to recognize the viruses and fight off future attacks.

  • Towards cleaner air in Delhi

    The article suggests the three-pronged strategy to deal with the emission from transportation and highlights the importance of coordination at various level to deal with the issue of pollution.

    Anti-pollution campaign in Delhi

    • With air pollution returning to pre-COVID levels, the Delhi administration has launched a major anti-pollution campaign this month.
    • The campaign is focused on cutting the deadly smoke from thermal plants and brick kilns in the National Capital Region as well as on chemical treatment of stubble burning from nearby States.

    Abating emission from transportation

    • Delhi’s long-term solution will depend importantly also on abating emissions from transportation.
    • Delhi needs a 65% reduction to meet the national standards for PM2.5.
    • Vehicles, including trucks and two-wheelers, contribute 20%-40% of the PM2.5 concentrations.
    • Tackling vehicle emissions would be one part of the agenda, as in comparable situations in Bangkok, Beijing, and Mexico City.

    Three-part action to combat emissions from transportation

    • A three-part action comprises emissions standards, public transport, and electric vehicles.

    1) Stricter enforcement of emission controls

    • Two-wheelers and three-wheelers were as important as cars and lorries in Beijing’s experience.
    • Bangkok ramped up inspection and maintenance to cut emissions.
    • The first order of business is to implement the national standards.

    2) Strengthening public transport

    • Bus Rapid Transit (BRT)  around the world show how the sizeable investment cost is more than offset by the benefits, and that financing pays off.
    • Delhi has lessons from its BRT experience in designating better BRT lanes, improving the ticketing system and synchronising with the Metro.
    • The Supreme Court’s ruling to increase Delhi’s bus fleet and align it with the Metro network must be carried out.
    • The ‘odd-even’ number plate policy can help, but the system should reduce exemptions, allow a longer implementation period, and complement it with other measures.

    3) Adoption of electric vehicle: A long term solution

    •  Subsidies and investment will be needed to ensure that EVs are used to a meaningful scale.
    • The Delhi government’s three-year policy aims to make EVs account for a quarter of the new vehicles registered in the capital by 2024.
    • EVs will gain from purchase incentives, scrappage benefits on older vehicles, loans at favourable interest and a waiver of road taxes.

    Need for coordination at various level

    • Transport solutions need to be one part of pollution abatement that includes industry and agriculture.
    • Delhi’s own actions will not work if the pollution from neighbouring States is not addressed head on.
    • Technical solutions need to be underpinned by coordination and transparency across Central, State, and local governments.
    • Public opinion matters.
    • Citizen participation and the media are vital for sharing the message on pollution and health, using data such as those from the Central Pollution Control Board.

    Conclusion

    • It is a matter of prioritising people’s health and a brighter future. Once the pandemic is over, Delhi must not stumble into yet another public health emergency. The time to act is now.

  • Indian Sat: Another satellite made by students

    An experimental satellite developed by three students of Karur (TN) has been selected for launch in sub-orbital space by NASA.

    Try this PYQ:

    Q.The term ‘IndARC’, sometimes seen in the news, is the name of:

    (a) An indigenously developed radar system inducted into Indian Defence

    (b) India’s satellite to provide services to the countries of Indian Ocean Rim

    (c) A scientific establishment set up by India in Antarctic region

    (d) India’s underwater observatory to scientifically study the Arctic region

    Indian Sat

    • The Indian Sat is made of reinforced graphene polymer. It is 3 cm in size and weighs 64 gm.
    • It has its own radio frequency communication to transmit and receive a signal from earth to outer space. The solar cells attached to the satellite generate power for it.
    • The photographic film will absorb and measure the cosmic radiation inside the rocket.
    • It would study the effect of reinforced graphene polymers in microgravity. It would be in sub-orbital space flight for a few minutes before landing in the ocean.

    What is micro-gravity?

    • The term micro-g environment is more or less synonymous with the terms weightlessness and zero-g, but with an emphasis on the fact that g-forces are never exactly zero—it is just very small.
    • On the ISS, for example, the small g-forces come from tidal effects, gravity from objects other than the Earth, such as astronauts, the spacecraft, and the Sun, and, occasionally, air resistance.

    Back2Basics: Femto-satellites

    • Femto-satellites are satellites with a mass lower than 100 grams.
    • These new categories of satellites are, by concept, low cost devices if they are based on Commercial-of-the-Shelf (COTS) components.
    • Some examples of applications are related to low-cost missions with a short time of development.

     Kalamsat

    • Kalamsat was a communication satellite with a life span of two months launched in 2017.
    • The nanosatellite is a 10cm cube weighing 1.2 kg.
    • It will be the first to use the rocket’s fourth stage as an orbital platform.
    • The fourth stage will be moved to higher circular orbit so as to establish an orbital platform for carrying out experiments.
    • It is named after former Indian president Dr APJ Abdul Kalam and was built by an Indian high school student team, led by Rifath Sharook, an 18-year-old from the Tamil Nadu town of Pallapatti.
    • It is the world’s lightest and first-ever 3D-printed satellite.

  • [pib] Rashtriya Kamdhenu Aayog

    Rashtriya Kamdhenu Aayog (RKA) has started a nationwide campaign to celebrate “Kamdhenu Deepawali Abhiyan” this year on the occasion of Deepawali festival.

    Try this PYQ:

    Q.Consider the following statements:

    1. Agricultural soils release nitrogen oxides into the environment.
    2. Cattle release ammonia into the environment.
    3. Poultry industry releases reactive nitrogen compounds into the environment.

    Which of the statements given above is/are correct?

    (a) 1 and 3 only

    (b) 2 and 3 only

    (c) 2 only

    (d) 1, 2 and 3

    Rashtriya Kamdhenu Aayog (RKA)

    • RKA has been constituted by PM for the conservation, protection and development of cows and their progeny and for giving direction to the cattle development programmes.
    • It is a high powered permanent body to formulate policy and to provide direction to the implementation of schemes related to cattle so as to give more emphasis on livelihood generation.

    Why need RKA?

    • Livestock economy sustains nearly 73 million households in rural areas.
    • Even though, the country is the largest producer of milk, the average milk yield in India is only 50% of the world average.
    • The low productivity is largely due to deterioration in genetic stock, poor nutrition and unscientific management.

  • Economic recovery and its discontents

    The article highlights the measures taken by the RBI in the recent MPC meeting to assure the buyers of the Government bonds and ensuring the policy rate transmission.

    Dealing with the rate transmission issue and why it matters

    • The gap between the repo rate and the average lending rate of banks is at a record high.
    • So, the RBI and the MPC focused on improving rate transmission.
    • This gap can be broken up into two parts:
    • The first is the gap between the RBI-set repo rate and the rate at which the government of India borrows (the GSec yield).
    • It is also called the “term premium” can be influenced by the RBI’s actions.
    • The second is the gap between the GSec yield and the rate at which individuals or private firms borrow.
    • This gap reflects risk aversion in the financial system and a lack of capacity.
    • The RBI has avoided directly influencing the term premium, perhaps to maintain its credibility and independence, staying clear of accusations that it is financing the government’s fiscal deficit.
    • However, unless the rate at which the government borrows comes down borrowing costs for the whole economy will stay elevated.

    Challenge of Balance-of-Payment surplus (i.e. excess dollars)

    • Over the past few months, the country’s foreign currency reserves have been growing at an unprecedented rapid pace.
    • This means that India is getting far more dollars than it needs. Three factors are responsible for this.
    • 1) Some short-term factors responsible are weak imports and a faster normalisation of exports.
    • 2) There have also been structural shifts in India’s economic policy which point to a persistent BoP surplus.
    • In addition to low energy prices, policies supporting Atmanirbhar Bharat mean lower imports and the push towards making India a participant in global value chains mean higher exports.
    • 3) At the same time, India’s capital account is being opened up: The special-category government of India bonds, for example.

    Why BoP surplus is opportunity

    • When the excess dollar inflows turn into a deluge, as they have over the past six months, the supply of rupees in the domestic economy also becomes excessive.
    • If the RBI can direct this surplus into government bonds, it can maintain its independence and credibility, and at the same time achieve its target of rate transmission.

    Measures by the RBI to assure the bond market

    • The buyers of government bonds need to feel reassured of not getting hurt by the volatility in bond prices.
    • When bond prices rise, the yields fall, and vice versa.
    • Banks parking trillions of rupees with the RBI at 3.35 per cent overnight would earn nearly 6 per cent if they bought government bonds.
    • That they did not was because they were afraid of the bond prices falling, which would offset the gains from higher rates.
    • The increase in the Hold-To-Maturity limits by the RBI  by one year to March 2022, has assured the banks that they need not fear booking interim losses if bond prices are volatile.
    • The announcement that the RBI would purchase state and central government bonds on the market (even if in small sizes) would provide further comfort.
    • The change in assessment of inflation should help buyers of government bonds take the risk.
    • Banks or other bond investors that refrained from purchasing government bonds because they felt the RBI would increase interest rates at some point to comply with its legal mandate, would be reassured by this clear communication.
    • The targeted refinancing operations (TLTRO) should help bring down borrowing rates in the targeted industries.

    Conclusion

    Economic challenges may persist for the foreseeable future. The economic scars of the last six months are likely to take time to heal. The RBI and the MPC, which have been proactive, creative and accommodative so far, may have to stay so for a while longer.

  • Issues with the MSP in the age of surplus production

    The author analyses the inefficiencies in the MSP regime while comparing it with the sugar sector and the milk sector. The recent agri-reform in the opinion of the author could help to make the Indian agriculture more efficient.

    MSP system Vs. Market-driven system

    • MSP regime was the creation of the era of scarcity in the mid-1960s.
    • Indian agriculture has, since then, turned the corner from scarcity to surplus.
    • In a surplus economy, unless we make agriculture demand-driven, the MSP route can spell financial disaster.
    • This transition is about changing the pricing mix — how much of it should be state-supported and how much market-driven.
    • The new laws are trying to increase the relative role of markets without dismantling the MSP system.
    • Currently, no system is perfect, be it the one based on MSP or that led by the markets, but the MSP system is much more costly and inefficient.
    • The market-led system will be more sustainable provided we can “get the markets right”.

    Issues with the MSP

    • A perusal of the MSP dominated system of rice and wheat shows that the stocks with the government are way above the buffer stock norms.
    • The economic cost (to FCI) of procured rice comes to about Rs 37/kg and that of wheat is around Rs 27/kg.
    • No wonder, market prices of rice and wheat are much lower than the economic cost incurred by the FCI.
    • So, grain stocks with the FCI cannot be exported without a subsidy[i.e. export below the cost], which invites WTO’s objections.
    • The FCI’s burden is touching Rs 3 lakh crore which is not reflected in the Central budget as the FCI is asked to borrow more and more.
    • The FCI can reduce costs if it uses policy instruments like “put options”.

    2 Lessons: from sugarcane and milk pricing

    1) Populism resulted in making sugar industry globally non-competitive

    • In the case of sugarcane, the government announces a “fair and remunerative price” (FRP) [not MSP]to be paid by sugar factories [not paid by the Government].
    • While some states like Uttar Pradesh announces its own “state advised price” (SAP).
    • The sheer populism of SAP has resulted in cane arrears amounting to more than Rs 8,000 crore, with large surpluses of sugar that can’t be exported.
    • This sector has, consequently, become globally non-competitive.
    • Unless sugarcane pricing follows the C Rangarajan Committee’s recommendations the problems of the sugar sector will not go away.

    2) Success story of milk sector

    • In the case of milk co-operatives, pricing is done by the company in consultation with milk federations.
    • It is more in the nature of a contract price.
    • It competes with private companies, be it Nestle, Hatsun or Schreiber Dynamix dairies.
    • The milk sector has been growing at a rate two to three times higher than rice, wheat and sugarcane.
    • Today, India is the largest producer of milk — 187 million tonnes annually.

    So, how the recent reforms will help the farmers

    •  As a result of changes in farm laws in the next three to five years companies will be encouraged to build efficient supply lines somewhat on the lines of milk.
    • These supply lines — be it with farmers producer organisations (FPOs) or through aggregators — will, of course, be created in states where these companies find the right investment climate.
    • These companies will help raise productivity, similar to what has happened in the poultry sector.
    • Milk and poultry don’t have MSP and farmers do not have to go through the mandi system paying high commissions, market fees and cess.

    Conclusion

    The pricing system has its limits in raising farmers’ incomes. More sustainable solutions lie in augmenting productivity, diversifying to high-value crops, and shifting people out of agriculture to high productivity jobs elsewhere, the recent reforms are the steps in this direction.

    Back2Basic: What is MSP

    • Minimum Support Price (MSP) is a form of market intervention by the Government of India to insure agricultural producers against any sharp fall in farm prices.
    • The minimum support prices are announced by the Government of India at the beginning of the sowing season for certain crops on the basis of the recommendations of the Commission for Agricultural Costs and Prices (CACP).
    • The minimum support prices are a guarantee price for their produce from the Government.
    • The major objectives are to support the farmers from distress sales and to procure food grains for public distribution.
    • In case the market price for the commodity falls below the announced minimum price due to bumper production and glut in the market, government agencies purchase the entire quantity offered by the farmers at the announced minimum price.

    What are ‘put options’

    • Put options give holders of the option the right, but not the obligation, to sell a specified amount of an underlying security at a specified price within a specified time frame.
    • Put options are available on a wide range of assets, including stocks, indexes, commodities, and currencies.
    • Put option prices are impacted by changes in the price of the underlying asset, the option strike price, time decay, interest rates, and volatility.
    • Put options increase in value as the underlying asset falls in price, as volatility of the underlying asset price increases, and as interest rates decline.
    • They lose value as the underlying asset increases in price, as volatility of the underlying asset price decreases, as interest rates rise, and as the time to expiration nears.

     

  • FELUDA test for Covid-19

    Union Health Ministry will soon roll out the FELUDA paper strip test for SARS-CoV-2 diagnosis.

    Try this PYQ:

    Q.What is Cas9 protein that is often mentioned in news?

    (a) A molecular scissors used in targeted gene editing

    (b) A biosensor used in the accurate detection of pathogens in patients

    (c) A gene that makes plants pest-resistant

    (d) A herbicidal substance synthesized in genetically modified crops

    FELUDA test

    • FELUDA is the acronym for FNCAS9 Editor Linked Uniform Detection Assay.
    • It uses indigenously developed CRISPR gene-editing technology to identify and target the genetic material of SARS-CoV2, the virus that causes Covid-19.
    • According to CSIR, the test matches accuracy levels of RT-PCR tests, considered the gold standard in the diagnosis of Covid-19, has a quicker turnaround time and requires less expensive equipment.
    • It is also the world’s first diagnostic test to deploy a specially adapted Cas9 protein to successfully detect the virus.

    How does it work?

    • The Feluda test is similar to a pregnancy test strip that will just change colour upon detection of the virus and can be used in a simple pathological lab.
    • The Cas9 protein is bar-coded to interact with the SARS-CoV2 sequence in the patient’s genetic material.
    • The Cas9-SARS-CoV2 complex is then put on the paper strip, where using two lines (one control, one test) makes it possible to determine if the test sample was infected.

    Back2Basics: CRISPR technology

    • CRISPR is a short form for Clustered Regularly Interspaced Short Palindromic Repeats.
    • It is a gene-editing technology and finds its use in correcting genetic defects and treating and preventing the spread of diseases.
    • The technology can detect specific sequences of DNA within a gene and uses an enzyme functioning as molecular scissors to snip it.
    • It also allows researchers to easily alter DNA sequences and modify gene function.
    • Moreover, the technology can also be configured for detection of multiple other pathogens in the future.

  • 8 Indian beaches accorded ‘Blue Flag’ tag

    Eight Indian beaches have got an International Blue Flag Certification, said Union Minister of Environment, Forest and Climate Change.

    Note the beaches and their respective states. They can be asked in the ”match the pairs” type questions.

    Citation needed: *As of now, there are 13 Blue flag awarded beaches in India a/c to wikipedia. But Blue Flag website would provide exact figures (which yet to update the official numbers).

    Which are these beaches?

    1. Shivrajpur (Dwarka-Gujarat)
    2. Ghoghla (Diu)
    3. Kasarkod [NOT Kasargod which is in Kerala] and Padubidri (Karnataka)
    4. Kappad (Kerala)
    5. Rushikonda (AP)
    6. Golden Beach (Odisha) and
    7. Radhanagar (A&N Islands)

    Blue Flag Beaches

    • The ‘Blue Flag’ beach is an ‘eco-tourism model’ and marks out beaches as providing tourists and beachgoers clean and hygienic bathing water, facilities/amenities, a safe and healthy environment, and sustainable development of the area.
    • The certification is accorded by the Denmark-based Foundation for Environment Education.
    • 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.
    • It has 33 stringent criteria under four major heads for the beaches, that is, (i) Environmental Education and Information (ii) Bathing Water Quality (iii) Environment Management and Conservation and (iv) Safety and Services.

  • Skal International Asia Area (SIAA)

    The UT of Jammu and Kashmir has won the bid to host the 50th annual Skal International Asia Area (SIAA) Congress in 2021 during the annual general meeting recently against four other cities.

    Note: Skal International is not an affiliate of the United Nations. This is where a prelims  question can pull a nerve.

    Skal International

    • Skal International is a professional organization of tourism leaders around the world, promoting global tourism and friendship.
    • It is a Spain-based tourism body with 15,000 members and 150 chapters across the world.
    • The word Skal comes from Scandinavia and has a long tradition. The “Skal” is a bowl containing a welcome drink that is offered to visitors when entering a home.
    • Its members, the industry’s managers and executives meet at local, national, regional and international levels to discuss and pursue topics of common interest.
    • It is the only international group uniting all branches of the travel and tourism industry.