To provide relief to stressed companies, the Finance Ministry expanded the scope of a government-guaranteed credit facility to healthcare and stressed sector companies that have loan dues for up to 60 days (or SMA-1 accounts),as against 30 days earlier (SMA-0).
Key highlights:
- This has been expected to provide partial relief to stressed firms facing fresh uncertainty and business risks due to fresh lockdowns and restrictions being imposed by states.
- SMA-1 borrowers in the healthcare sector and 26 other high stress sectorsare now eligible under ECLGS 2.0.
- Companies from hospitality, travel & tourism, and leisure & sportingsectors are expected to benefit from the relaxation in the scheme.
- Accounts that are classified as non-performing assets or where overdueshave crossed 60 days (SMA-II) are not eligible.
- Companies that had loan dues up to 30 days (Special Mention Accounts or SMA-0) as on February 29, 2020, were being provided additional credit of 20 per cent outstanding under the scheme, which will now be given to SMA-1 accounts as well.
- The government has recently extended the ECLGS till June 2021, as against March 31, 2021 earlier.
About the ECLGS scheme:
- The Finance Ministry unveiled a Rs. 20 Lakh Crore comprehensive package, known as the Emergency Credit Line Guarantee Scheme (ECLGS), in view of the economic distress caused by the COVID-19 pandemic.
- This package is in aid of MSME sector, addressing working capital needs, operational liabilities and restart business impacted due the COVID-19 crisis.
- Borrowers with up to Rs. 25 Crore outstanding as on Feb 29, 2020 and up to Rs. 100 Crore annual turnover for FY 2020 are eligible for this scheme.
- Business Enterprises, MSMEs constituted as Proprietorship, Partnership, registered company, trusts and Limited Liability Partnerships (LLPs) shall also be eligible.
- Borrower accounts which had NPA or SMA-2 status as on Feb 29, 2020 shall not be eligible under the scheme.
- 20% of the total outstanding credit of borrowers can be sanctioned as a loan under the Guaranteed Emergency Credit Line (GECL), for those who having a loan as on Feb 29, 2020.
Special Mention Accounts:
- SMAs are those assets/accounts that shows symptoms of bad asset qualityin the first 90 days itself or before it being identified as NPA.
- The classification of Special Mention Accounts (SMA) was introduced by the RBI in 2014, to identify those accounts that has the potential to become an NPA/Stressed Asset.
- Logic of such a classification is because some accounts may turn NPA soon.
- An early identification will help to tackle the problem better.
- There are four types of Special Mention Accounts – SMA-NF, SMA 0, SMA1 and SMA 2.
- The Special Mention Accounts are usually categorized in terms of duration.
- For example, in the case of SMA -1, the overdue period is between 31 to 60 days.
- On the other hand, an overdue between 61 to 90 days will make an asset SMA -2.
- But some ‘Special Mention’ assets are identified on the basis of other factors that reflect sickness/irregularities in the account (SMA -NF).
- In the case of SMA -NF, non-financial indications about stress of an asset is considered.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Whitest paint and its composition
Mains level: NA
Engineers in the US have created what they are calling the whitest paint yet.
What is the whitest paint?
- The researchers created an ultra-white paint pushing the limits of how white paint can be.
- This older formulation was made of calcium carbonate, while the new one is made up of barium sulphate, which makes it more white.
- The newer paint is whiter and keeps the surface areas it is painted on cooler than the formulation before this could.
- If this new paint was used to cover a roof area of 1,000 square feet, it may be able to get a cooling power of 10 kilowatts.
- Most ovens use up about 2.3 kilowatts to run for an hour and a 3 ton 12 Seasonal Energy Efficiency Ratio (SEER) air conditioner uses up about 3 kilowatts to run for an hour.
The researchers have claimed that this paint may be the closest equivalent to the blackest black paint called “Vantablack” which is able to absorb up to 99.9 per cent of visible light.
What determines if a colour absorbs or reflects light?
- To understand how this works one needs to note that whenever an object is seen by the eye, it is either because of sunlight or the artificial light in the room.
- This light is made up of seven different colours (Violet, Indigo, Blue, Green, Yellow, Orange and Red or VIBGYOR).
- Specifically, light is made up of wavelengths of different colours.
- If an individual is looking at a sofa that is green, this is because the fabric or material it is made up of is able to absorb all the colours except green.
- This means that the molecules of the fabric reflect the green coloured wavelengths, which is what the eye sees.
- Therefore, the colour of any object or thing is determined by the wavelength the molecules are not able to absorb.
Try this PYQ:
Q.Rainbow is produced when sunlight falls on drops of rain. Which of the following physical phenomena are responsible for this?
- Dispersion
- Refraction
- Internal reflection
Select the correct answer using the codes given below:
a) 1 and 2 only
b) 2 and 3 only
c) 1 and 3 only
d) 1, 2 and 3
What determines which wavelength of light will be reflected and absorbed?
- This is dependent on how electrons are arranged in an atom (the building block of life, an atom is made up of electrons, protons and neutrons.
- These three particles make up everything in the known universe from mountains, planets, humans to pizza and cake).
- In contrast, if an object is black, it is because it has absorbed all the wavelengths and therefore no light is reflected from them.
- This is the reason that darker objects, as a result absorbing all wavelengths tend to heat up faster (during absorption the light energy is converted into heat energy).
So, what makes the paint so white?
There are two features:
- One is the paint’s high concentration of a chemical compound called barium sulfate, which is also used to make photo paper and cosmetics white.
- The second feature is that the team has used different sized particles of this chemical compound, which means different sizes scatter different amounts of light.
In this way, the varying size of particles of the compound makes sure that the paint can scatter more of the light spectrum from the sun.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Cynodonts
Mains level: NA
The Tiki Formation in Madhya Pradesh, a treasure trove of vertebrate fossils, has now yielded a new species and two genera of cynodonts, small rat-like animals that lived about 220 million years ago.
Tiki Formation
- The Tiki Formation is a Late Triassic geologic formation in Madhya Pradesh.
- Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.
- Phytosaur remains attributable to the genus Volcanosuchus have also been found in the Tiki Formation.
- The genera Tikiodon, Tikitherium and Tikisuchus and species Rewaconodon tikiensis, Hyperodapedon tikiensis and Parvodus tikiensis have been named after the Tiki Formation.
Findings of the new study
- The fossil teeth were studied for size, crown shape, structure of the cusps and compared with previously reported cynodonts.
- Cynodonts are important in evolutionary studies as this group ultimately gave rise to the present-day mammals.
- By studying their molar and premolar teeth, we see how they slowly evolved and modified.
- Their crown shape shows that these animals are actually intermediate forms that are very near to the mammalian line of evolution.
- Cynodonts and living mammals both belong to a group of egg-laying vertebrates (amniotes) called synapsids.
- The close relationship of cynodonts with living mammals is seen in their bones.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Azhdarchid pterosaurs
Mains level: Not Much
Azhdarchid pterosaurs, the giant reptiles that flew in the skies nearly 65 million years ago, had necks longer than that of a giraffe (i.e. more than 6fts).
What are pterosaurs?
- Pterosaurs are reptiles that are close cousins of dinosaurs, the first animals after insects to evolve powered flight.
- Some pterosaurs were as large as an F-16 fighter jet, while others were as small as a paper aeroplane.
- Pterosaurs went extinct about 65-66 million years ago (end of the Cretaceous period) and while they did not leave any of their descendants behind.
- One reason for this is that few pterosaurs lived in places where fossils tend to form, because of which their bones are preserved poorly.
Revise the geological timescale from your NCERT textbook.
Azhdarchid pterosaurs
- They are one type of pterosaur and one of the distinguishing characteristics about them is how big they were, especially their long necks.
- Some of these pterosaurs were the largest animals to have flown in the sky, with wingspans greater than 30 feet.
- The name azhdarchid, as per a blog on Scientific American comes from Azhdarcho, a Central Asian form named by Russian ornithologist and palaeontologist in 1984.
What have the researchers found?
- Researchers involved in this study were curious about how the reptile’s long neck functioned and how it was able to support the pterosaur’s body, allowing them to capture and eat heavy prey animals.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Chief Election Commissioner
Mains level: Not Much
The President has appointed Election Commissioner Sushil Chandra to take over as Chief Election Commissioner.
Chief Election Commissioner
- The Chief Election Commissioner (CEC) of India heads the Election Commission of India.
- The ECI is a body constitutionally empowered to conduct free and fair elections to the national and state legislatures and of President and Vice-President.
- This power of the Election Commission of India is derived from Article 324 of the Constitution of India.
- CEC of India is usually a member of the Indian Civil Service and mostly (not necessarily) from the Indian Administrative Service.
His/ Her Removal
- It is very difficult to remove the authority of the Chief Election Commissioner once appointed by the president.
- The two-thirds of the Lok Sabha and the Rajya Sabha need to present and vote against him for disorderly conduct or improper actions.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NLS1 Galaxy
Mains level: Black holes and gravitation waves
Astronomers have discovered a new active galaxy identified as the farthest gamma-ray emitting galaxy that has so far been stumbled upon. This active galaxy called the Narrow-Line Seyfert 1 (NLS1) galaxy.
Try this PYQ:
Q.Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the Earth. What is the significance of this observation?
(a) ‘Higgs boson particles’ were detected.
(b) ‘Gravitational waves’ were detected.
(c) Possibility of inter-galactic space travel through ‘wormhole’ was confirmed.
(d) It enabled scientists to understand ‘singularity’.
NLS1 Galaxy
- Indian scientists have studied around 25,000 luminous Active galactic nuclei (AGN) from the Sloan Digital Sky Survey (SDSS).
- They identified it as a gamma-ray emitting NLS1 galaxy, which is a rare entity in space.
- It is about 31 billion light-years away, opens up avenues to explore more such gamma-ray emitting galaxies that wait to meet us.
What makes it intriguing?
- Ever since 1929, when Edwin Hubble discovered that the Universe is expanding, it has been known that most other galaxies are moving away from us.
- Light from these galaxies is shifted to longer (and this means redder) wavelengths – in other words, it is red-shifted.
- Scientists have been trying to trace such red-shifted galaxies to understand the early Universe.
- Powerful relativistic jets, or sources of particles in the Universe travelling nearly at speed to light, are usually produced by AGN powered by large black holes and hosted in a giant elliptical galaxy.
Why NLS1 is unique?
- NLS1s are a unique class of AGN that are powered by the black hole of low mass and hosted in a spiral galaxy.
- As of today, gamma-ray emission has been detected in about a dozen NLS1 galaxies, which are a separate class of AGN identified four decades ago.
- All of them are at redshifts lesser than one, and no method was present to date to find NLS1 at redshifts larger than one.
- This discovery opens up a new way to find gamma-ray emitting NLS1 galaxies in the early Universe.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Monkeydactyl
Mains level: Evolution of natural history
Researchers have described a pterosaur species with opposable thumbs, which could likely be the earliest-known instance of the limb.
Monkeydactyl
- The pterosaur species were reptiles, close cousins of dinosaurs and the first animals after insects to evolve powered flight.
- They evolved into various species; while some were as large as an F-16 fighter jet, others were as small as paper aeroplanes.
- The new pterosaur fossil was discovered in the Tiaojishan Formation of Liaoning, China, and is thought to be 160 million years old.
- It has now been described by an international team of researchers from China, Brazil, the UK, Denmark and Japan, and has been named Kunpengopterus antipollicatus, also dubbed “Monkeydactyl”.
What has the team found?
- “Antipollicatus” in ancient Greek means “opposite thumbs”, and it was attached to the name because the researchers’ findings could be the first discovery of a pterosaur with an opposed thumb.
- Researchers suggested that K. antipollicatus could have used its hand for grasping, which is likely an adaptation for arboreal life.
What makes it special?
- Opposability of the thumb enables the species to “simultaneously flex, abduct and medially rotate the thumb” in a way that one is able to bring the tip of the thumb to touch the tips of the other fingers.
- Along with humans, some ancient monkeys and apes also had opposable thumbs. Humans, however, have a relatively long and distally placed thumb, and larger thumb muscles.
- This means that humans’ tip-to-tip precision grip when holding smaller objects is superior to non-human primates.
- This is the reason that humans are able to hold a pen, unscrew an earring stopper, or put a thread through a needle hole.
- The grasping hands of primates developed as a result of their life in the trees — an opposable thumb made it easier for the common ancestor of all primates to cling on to tree branches.
Try this PYQ:
Q.Some species of plants are insectivorous. Why?
(a) Their growth in shady and dark places does not allow them to undertake sufficient photosynthesis and thus they depend on insects for nutrition
(b) They are adapted to grow in nitrogen deficient soils and thus depend on insects for sufficient nitrogenous nutrition
(c) They cannot synthesize certain vitamins themselves and depend on the insects digested by them
(d) They have remained in that particular stage of evolution as living fossils, a link between autotrophs and heterotrophs
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Jyotiba Phule
Mains level: Social reformers in India
The Prime Minister has paid tribute to the great social reformer, thinker, philosopher and writer Mahatma Jyotiba Phule on his birth anniversary.
Mahatma Phule
- Jotirao Govindrao Phule was an Indian social activist, thinker, anti-caste social reformer and writer from Maharashtra.
- His work extended to many fields, including the eradication of untouchability and the caste system and for his efforts in educating women and exploited caste people.
- He and his wife, Savitribai Phule, were pioneers of women’s education in India. Phule started his first school for girls in 1848 in Pune at Tatyasaheb Bhide’s residence or Bhidewada.
- He, along with his followers, formed the Satyashodhak Samaj (Society of Truth Seekers) to attain equal rights for people from exploited castes.
- People from all religions and castes could become a part of this association which worked for the upliftment of the oppressed classes.
- Phule is regarded as an important figure in the social reform movement in Maharashtra. He was bestowed with an honorific Mahātmā title by Maharashtrian social activist Vithalrao Krishnaji Vandekar in 1888.
His social work
Phule’s social activism included many fields, including the eradication of untouchability and the caste system, education of women and the Dalits, and welfare of downtrodden women.
- Education
- In 1848, aged 21, Phule visited a girls’ school in Ahmadnagar, run by Christian missionaries.
- He realized that exploited castes and women were at a disadvantage in Indian society, and also that education of these sections was vital to their emancipation
- Phule first taught reading and writing to his wife, Savitribai, and then the couple started the first indigenously run school for girls in Pune.
- The conservative upper caste society of Pune didn’t approve of his work. But many Indians and Europeans helped him generously.
- Women’s welfare
- Phule watched how untouchables were not permitted to pollute anyone with their shadows and that they had to attach a broom to their backs to wipe the path on which they had travelled.
- He saw young widows shaving their heads, refraining from any sort of joy in their life. He saw how untouchable women had been forced to dance naked.
- He made the decision to educate women by witnessing all these social evils that encouraged inequality.
- He championed widow remarriage and started a home for dominant caste pregnant widows to give birth in a safe and secure place in 1863.
- His orphanage was established in an attempt to reduce the rate of infanticide.
- Along with his longtime friend Sadashiv Ballal Govande and Savitribai, he started an infanticide prevention centre.
- Phule tried to eliminate the stigma of social untouchability surrounding the exploited castes by opening his house and the use of his water-well to the members of the exploited castes.
- Views on religion and caste
- Phule recast Aryan invasion theory, proposing that the Aryan conquerors of India, were in fact barbaric suppressors of the indigenous people.
- He believed that they had instituted the caste system as a framework for subjugation and social division that ensured the pre-eminence of their Brahmin successors.
- He saw the subsequent Muslim conquests of the Indian subcontinent as more of the same sort of thing, being a repressive alien regime.
- But he considered the British to be relatively enlightened and not supportive of the varnashrama dharma system instigated and then perpetuated by those previous invaders.
- In his book, Gulamgiri, he thanked Christian missionaries and the British colonists for making the exploited castes realise that they are worthy of all human rights.
- His critique of the caste system began with an attack on the Vedas, the most fundamental texts of Hindus. He considered them to be a form of false consciousness.
- He is credited with introducing the Marathi word ‘Dalit’ (broken, crushed) as a descriptor for those people who were outside the traditional varna system.
- He advocated making primary education compulsory in villages. He also asked for special incentives to get more lower-caste people in high schools and colleges.
Satyashodhak Samaj
- On 24 September 1873, Phule formed Satyashodhak Samaj to focus on the rights of depressed groups such as women, the Shudra, and the Dalit.
- Through this the samaj opposed idolatry and denounced the caste system.
- Satyashodhak Samaj campaigned for the spread of rational thinking and rejected the need for priests.
- Phule established Satyashodhak Samaj with the ideals of human well-being, happiness, unity, equality, and easy religious principles and rituals.
- A Pune-based newspaper, Deenbandhu, provided the voice for the views of the Samaj.
- The membership of the samaj included Muslims, Brahmins and government officials. Phule’s own Mali caste provided the leading members and financial supporters for the organization.
Published works
- Tritiya Ratna, 1855
- Manav Mahammand (Muhammad) (Abhang)
- Gulamgiri, 1873
- Sarvajanik Satya Dharma Poostak, April 1889
- Sarvajanic Satya Dharmapustak, 1891
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From UPSC perspective, the following things are important :
Prelims level: Thwaites Glacier
Mains level: Glacial melting and sea level rise
The melting of Antarctica’s Thwaites Glacier – also called the “Doomsday Glacier”– has long been a cause of concern because of its high potential of speeding up the global sea-level rise happening due to climate change.
Thwaites Glacier
- Called the Thwaites Glacier, it is 120 km wide at its broadest, fast-moving, and melting fast over the years.
- Because of its size (1.9 lakh square km), it contains enough water to raise the world sea level by more than half a meter.
- Studies have found the amount of ice flowing out of it has nearly doubled over the past 30 years.
- Thwaites’s melting already contributes 4% to global sea-level rise each year. It is estimated that it would collapse into the sea in 200-900 years.
- Thwaites is important for Antarctica as it slows the ice behind it from freely flowing into the ocean. Because of the risk it faces — and poses — Thwaites is often called the Doomsday Glacier.
What have previous studies said?
- A 2019 study by New York University had discovered a fast-growing cavity in the glacier. Then last year, researchers detected warm water at a vital point below the glacier.
- The study reported water at just two degrees above freezing point at Thwaites’s “grounding zone” or “grounding line”.
- The grounding line is the place below a glacier at which the ice transitions between resting fully on bedrock and floating on the ocean as an ice shelf.
- The location of the line is a pointer to the rate of retreat of a glacier.
- When glaciers melt and lose weight, they float off the land where they used to be situated. When this happens, the grounding line retreats.
- That exposes more of a glacier’s underside to seawater, increasing the melting rate resulting in the glacier speeding up, stretching out, and thinning, causing the grounding line to retreat ever further.
What has the new study revealed?
- The recent Gothenburg study used an uncrewed submarine to go under the Thwaites glacier front to make observations.
- The submersible called “Ran” measured among other things the strength, temperature, salinity and oxygen content of the ocean currents that go under the glacier.
- There is a deep connection to the east through which deepwater flows from Pine Island Bay, a connection that was previously thought to be blocked by an underwater ridge.
Why this is a cause of worry?
- The warm water is approaching the pinning points of the glacier from all sides, impacting these locations where the ice is connected to the seabed and where the ice sheet finds stability.
- This has the potential to make things worse for Thwaites, whose ice shelf is already retreating.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Gangetic and Indus Dolphin
Mains level: Not Much
Detailed analysis of South Asian river dolphins has revealed that the Indus and Ganges River dolphins are not one, but two separate species.
About Gangetic Dolphin
- The Gangetic river system is home to a vast variety of aquatic life, including the Gangetic dolphin (Platanista gangetica).
- It is one of five species of river dolphin found around the world.
- It is found mainly in the Indian subcontinent, particularly in Ganga-Brahmaputra-Meghna and Karnaphuli-Sangu river systems.
- An adult dolphin could weigh between 70 kg and 90 kg. The breeding season of the Gangetic dolphin extends from January to June.
- They feed on several species of fishes, invertebrates etc.
Indus Dolphin is the divergent specie
- Currently, they are classified as two subspecies under Platanista gangetica. The study estimates that Indus and Ganges river dolphins may have diverged around 550,000 years ago.
- The international team studied body growth, skull morphology, tooth counts, colouration and genetic makeup and published the findings last month in Marine Mammal Science.
Conservation status
- The Indus and Ganges River dolphins are both classified as ‘Endangered’ species by the International Union for Conservation of Nature (IUCN).
- It is the national aquatic animal and had been granted non-human personhood status by the government in 2017.
- It is also protected under Schedule I of the Wildlife Protection Act (1972).
- Vikramshila Gangetic Dolphin Sanctuary (VGDS) in Bihar is India’s only sanctuary for the Gangetic dolphin.
- It has been categorised as endangered on the Red List of Threatened Species by the IUCN
- Physical barriers such as dams and barrages created across the river, the declining river flows reduced the gene flow to a great extent making the species vulnerable.
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From UPSC perspective, the following things are important :
Prelims level: Not Much
Mains level: Opium cultivation
The Central government has decided to rope in the private sector to commence production of concentrated poppy straw from India’s opium crop.
What is the move?
- The move aims to boost the yield of alkaloids, used for medical purposes and exported to several countries.
- Among the few countries permitted to cultivate the opium poppy crop for export and extraction of alkaloids, India currently only extracts alkaloids from opium gum at facilities controlled by the Revenue Department.
- This entails farmers extracting gum by manually lancing the opium pods and selling the gum to government factories.
- The Ministry has now decided to switch to new technologies after trial cultivation reports submitted last year by two private firms showed higher extraction of alkaloids using the concentrated poppy straw (CPS).
Opium Poppy
- The milky fluid that seeps from cuts in the unripe poppy seed pod has, since ancient times, been scraped off and air-dried to produce what is known as opium.
- The seedpod is first incised with a multi-bladed tool.
- This lets the opium “gum” ooze out.
- The semi-dried “gum” is harvested with a curved spatula and then dried in open wooden boxes.
- The dried opium resin is placed in bags or rolled into balls for sale.
Why such a move?
- India’s opium crop acreage has been steadily declining over the years.
- The CPS extraction method is expected to help cut the occasional dependence on imports of products like codeine (extracted from opium) for medical uses.
Amendments to NDPS Act
- Uttar Pradesh, Rajasthan and Madhya Pradesh are the three traditionally opium-growing States, where poppy crop cultivation is allowed based on licences issued annually by the Central Bureau of Narcotics.
- While roping in private players in producing CPS and extracting alkaloids from it is likely to require amendments to the Narcotic Drugs and Psychotropic Substances (NDPS) Act, 1985.
- The Revenue Department has decided to appoint a consultant to help frame the bidding parameters and concession agreements for the same.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: CVC
Mains level: Not Much
The CVC has modified the guidelines pertaining to the transfer and posting of officials in the vigilance units of government organisations, restricting their tenure to three years at one place.
Revise all statutory and constitutional bodies from your Polity Book at least 2-3 times before the prelims.
Central Vigilance Commission (CVC)
- CVC is an apex governmental body created in 1964 to address governmental corruption.
- In 2003, the Parliament enacted a law conferring statutory status on the CVC.
- It has the status of an autonomous body, free of control from any executive authority, charged with monitoring all vigilance activity under the Central Government of India.
- It advises various authorities in central Government organizations in planning, executing, reviewing and reforming their vigilance work.
Its establishment
- It was set up by the Government Resolution on 11 February 1964, on the recommendations of the Committee on Prevention of Corruption, headed by Shri K. Santhanam.
- N Srinivasa Rau was selected as the first Chief Vigilance Commissioner of India.
Composition
- The Commission shall consist of:
- A Central Vigilance Commissioner – Chairperson;
- Not more than two Vigilance Commissioners – Members.
- The CVC and other VCs shall be appointed by the President on the recommendation of a Committee consisting of the PM (Chairperson), the Minister of Home Affairs (Member) and the Leader of the Opposition in the House of the People (Lok Sabha).
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From UPSC perspective, the following things are important :
Prelims level: SUOPACE
Mains level: Not Much
The Supreme Court has unveiled its Artificial Intelligence (AI) portal SUPACE, designed to make research easier for judges, thereby easing their workload.
SUPACE
- A pet project of the former Chief Justice of India S A Bobde, the SUPACE is a tool that collects relevant facts and laws and makes them available to a judge.
- The Supreme Court’s system is not designed to take decisions, but only to process facts and to make them available to judges looking for input for a decision.
- The CJI had then said that AI is to the intellect, what muscle memory is to the mind.
Its’ utility
- SUPACE will produce results customized to the need of the case and the way the judge thinks.
- This will be time-saving. It will help the judiciary and the court in reducing delays and pendency of cases.
- AI will present a more streamlined, cost-effective and time-bound means to the fundamental right of access to justice.
- It will make the service delivery mechanism transparent and cost-efficient.
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From UPSC perspective, the following things are important :
Prelims level: Muan
Mains level: Particle physics and its various anomalies
The results from the Muon g-2 experiment show that fundamental particles called muons behave in a way that is not predicted by the Standard Model of particle physics.
After genetics, AI and the blockchain, Particle Physics is making several headlines these days. This is something intuitive.
What is Muon?
- Fermilab, the American particle accelerator, has released first results from its “muon g-2” experiment.
- These results spotlight the anomalous behaviour of the elementary particle called the muon.
- The muon is a heavier cousin of the electron and is expected to have a value of 2 for its magnetic moment, labelled “g”.
- Now, the muon is not alone in the universe.
- It is embedded in a sea where particles are popping out and vanishing every instant due to quantum effects.
- So, its g value is altered by its interactions with these short-lived excitations.
Main characteristic: Anomalous magnetic moment
- The Standard Model of particle physics calculates this correction, called the anomalous magnetic moment, very accurately.
- The muon g-2 experiment measured the extent of the anomaly and announced that “g” deviated from the amount predicted by the Standard Model.
- That is, while the calculated value in the Standard Model is 2.00233183620 approximately, the experimental results show a value of 2.00233184122.
- They have measured “g” to an accuracy of about 4.2 sigma when the results are combined with those from a 20-year-old experiment.
- This makes physicists sit up and take note, but it is not yet significant enough to constitute a discovery – for which they need a significance of 5 sigma.
The g factor
- The muon is also known as the fat electron.
- It is produced copiously in the Fermilab experiments and occurs naturally in cosmic ray showers.
- Like the electron, the muon has a magnetic moment because of which, when placed in a magnetic field, it spins and processes, or wobbles, slightly, like the axis of a spinning top.
- Its internal magnetic moment, the g factor, determines the extent of this wobble.
- As the muon spins, it also interacts with the surrounding environment, which consists of short-lived particles popping in and out of a vacuum.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Government Securities Acquisition Programme (G-SAP)
Mains level: Open market operations
What is the first phase of operation?
- The RBI has officially notified that it would conduct the first phase of G-SAP 1.0 operations on April 15, 2021.
- It will begin with the purchase of five dated securities for an amount aggregating to Rs 25,000 crore.
- The first phase of G-SAP purchase will happen using the multiple price method under which the bidders pay at the respective rate they had bid.
- The RBI has notified four securities for the G-Sec purchase in different maturities.
- In addition to the G-SAP plan, the RBI will also continue to deploy regular operations.
- This would be under the LAF, longer-term repo/reverse repo auctions, forex operations and open market operations including special OMOs.
- This is to ensure that the liquidity conditions evolve in consonance with the stance of monetary policy.
What are the concerns?
- Interest rates – For the Government, the RBI keeping the yield down is a good news because the overall borrowing costs go down.
- But, the RBI artificially keeping the interest rates lower in the financial system has caused concerns.
- In healthy economic system, the interest rates pricing should be driven by demand-supply.
- It shouldn’t be artificially suppressed by the central bank; this might lead to distortions and have other consequences.
- Savers – Cheaper rates will be good news to big, top rated companies who can issue bonds to raise money and to the government.
- But low interest rates coupled with high inflation is a systemic worry for savers.
- Already, savers are getting negative returns on their deposits if one takes into account the inflation adjusted rates or real rates.
- Rupee – Government resorting to massive bond purchase to keep the rates low is not good news for the local currency.
- The Indian Rupee, notably, came under pressure after the RBI announced the massive Rs 1 lakh crore bond purchase programme.
- The fear of investors pulling capital out of India in a low interest environment is hurting the local currency.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Seechewal model
Mains level: Wastewater management
A new wastewater treatment plant opened recently in a village in Punjab’s Patiala district uses a unique method devised to treat, recycle and reuse wastewater.
Seechewal Model
- The plant in the village of Patiala aims to achieve the following objective using the ‘Seechewal Model’ of wastewater management:
- Recycling and reusing the treated wastewater for irrigation
- Preventing further contamination of groundwater
- The model is a pipe-and-pump formula used to remove heavy solid particles, oil and other material from water.
- It was introduced by Sant Balbir Singh Seechewal and was first used in Seechewal, Punjab.
- The project aims to implement a combination of processes through four-well systems of wastewater treatment for reuse apart from human consumption.
- The water wells need to be cleaned regularly; otherwise, they produce extremely poor effluents with high suspended solids, which can be detrimental to the constructed wetland and cause clogging of beds.
- To ensure continuous and effective operation, the accumulated material must be emptied periodically.
Benefits offered
- The project will reduce the usage of freshwater by providing an option of treated water to farmers. It will aim at water sustainability with appropriate technologies of water recycle-reuse-recharge.”
- The project has engaged, empowered and evolved community sustained processes for water management and strengthened community collectives.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Sadabahar mango
Mains level: GMO crops
A farmer from Kota, Rajasthan, has developed a round-the-year dwarf variety of mango called Sadabahar, which is resistant to most major diseases and common mango disorders.
Try this PYQ:
Q.With reference to the Genetically Modified mustard (GM mustard) developed in India, consider the following statements:
- GM mustard has the genes of a soil bacterium that give the plant the property of pest-resistance to a wide variety of pests.
- GM mustard has the genes that allow the plant cross-pollination and hybridization.
- GM mustard has been developed jointly by the IARI and Punjab Agricultural University.
Which of the statements given above is/are correct? (CSP 2018)
(a) 1 and 3 only
(b) 2 only
(c) 2 and 3 only
(d) 1, 2 and 3
Sadabahar
- The fruit is sweeter in taste, comparable to langra and being a dwarf variety, is suitable for kitchen gardening, high-density plantation, and can be grown in pots for some years too.
- Besides, the flesh of the fruits, which is bourn round the year, is deep orange with a sweet taste, and the pulp has very little fiber content which differentiates it from other varieties.
- The bountiful nutrients packed in mango are immensely good for health.
- This variety has been verified by the National Innovation Foundation (NIF), India, an autonomous institution of the Department of Science & Technology.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: HSN Code
Mains level: Not Much
It has been made mandatory for a GST taxpayer having a turnover of more than Rs 5 crore in the preceding financial year, to furnish 6 digits HSN Code (Harmonized System of Nomenclature Code). This comes into effect from April 1.
HSN code
- The Harmonized System, or simply ‘HS’, is a six-digit identification code developed by the World Customs Organization (WCO).
- Called the “universal economic language” for goods, it is a multipurpose international product nomenclature.
- Over 200 countries use the system as a basis for their customs tariffs, gathering international trade statistics, making trade policies, and monitoring goods.
- The system helps in harmonizing customs and trade procedures, thus reducing costs in international trade.
What makes the 6 digit code?
- A unique six-digit code has numbers arranged in a legal and logical structure, with well-defined rules to achieve uniform classification.
- Of the six digits, the first two denote the HS Chapter, the next two give the HS heading, and the last two give the HS subheading.
- The HS Code for pineapple, for example, is 0804.30, which means it belongs to Chapter 08 (Edible fruit & nuts, peel of citrus/melons), Heading 04 (Dates, figs, pineapples, avocados, etc. fresh or dried), and Subheading 30 (Pineapples).
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Exercise 'Shantir Ogroshena'
Mains level: NA
Indian Army team comprising officers, junior commissioned officers (JCOs) and soldiers from the Dogra regiment will participate in the multilateral exercise ‘Shantir Ogroshena’ (front runner of peace).
The name very much suggests that the exercise is hosted by Bangladesh. But one must note, it’s a multilateral exercise.
Shantir Ogroshena
- Indian Army will participate in Multinational Military Exercise namely SHANTIR OGROSHENA -2021 in Bangladesh.
- The nine days exercise will start on the 4th of this month to commemorate the birth centenary of Bangladesh Father of the Nation, Bangabandhu Sheikh Mujibur Rahman and mark glorious 50 years of liberation.
- The theme of the exercise is ‘Robust Peace Keeping Operations’. Military observers from the US, UK, Turkey, Kingdom of Saudi Arabia, Kuwait and Singapore will also be in attendance throughout the exercise.
- Military observers from the USA, UK, Turkey, Saudi Arabia, Kuwait and Singapore will also be in attendance throughout the exercise.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: PIO, OCI
Mains level: Indian Diaspora
People of Indian origin (PIO) and the Indian diaspora having Overseas Citizens of India (OCI) cards are now not required to carry their old, expired passports for travel to India.
UPSC can ask statement based question in prelims based on the definition and privileges of OCI card-holders.
Who is an Overseas Citizen?
- An OCI is a category introduced by the government in 2005.
- Persons of Indian Origin (PIOs) of certain categories as specified in the Citizenship Act, 1955 are eligible for being OCI cardholders.
- Some of the benefits for PIO and OCI cardholders were different until 2015 when the government merged these two categories.
- The MHA defines an OCI as a person who was a citizen of India on or after January 26, 1950; or was eligible to become a citizen of India on that date; or who is a child or grandchild of such a person, among other eligibility criteria.
- According to Section 7A of the OCI card rules, an applicant is not eligible for the OCI card if he, his parents or grandparents have ever been a citizen of Pakistan or Bangladesh.
Privileges to an OCI
- OCI cardholders can enter India multiple times, get a multipurpose lifelong visa to visit India, and are exempt from registering with Foreigners Regional Registration Office (FRRO) no matter how long their stay.
- If an individual is registered as an OCI for a period of five years, he/she are eligible to apply for Indian citizenship.
- At all Indian international airports, OCI cardholders are provided with special immigration counters.
- OCI cardholders can open special bank accounts in India, they can buy the non-farm property and exercise ownership rights and can also apply for a driver’s license and PAN card.
- However, OCI cardholders do not get voting rights, cannot hold a government job and purchase agricultural or farmland.
- They cannot run for public office either, nor can they travel to restricted areas without government permission.
Why such a move?
- There had been inconvenience caused to members of the Indian diaspora due to certain OCI card rules as they undertook to travel to India during the pandemic.
- He said some of the passengers were not allowed to board flights to India and were sent back from airports as they were not carrying their old foreign passports, which was required as per government rules.
- The OCI card, among other benefits, allows multiple entries, multi-purpose lifelong visa to an Indian-origin foreign national to visit India.
- Under the provisions of the OCI card, which gives the cardholder a lifelong visa to India, those below 20 years and above 50 years need to renew their OCI card every time they have their passport renewed.
Back2Basics: PIO vs. OCI
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