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  • Andhra-Odisha Boundary Dispute

    15 February 2021 | | Polity
    Mains Paper 2: Federalism

    Andhra Pradesh recently held panchayat elections in three villages in the Kotia cluster, which is at the centre of a dispute between Andhra Pradesh and Odisha.

    Do you know?

    Sukma district of Chhattisgarh borders with Odisha (Malkangiri district), Telangana (Bhadradri Kothagudem district) and Andhra Pradesh (East Godavari district).

    You got it right. Thers’ a junction. AP and Telangana , both borders with Chhattisgarh.

    Andhra-Odisha Boundary Dispute

    • Prior to April 1, 1936, villages under Kotia panchayat were part of Jeypore Estate.
    • In the Constitution of Orrisa Order, 1936, published in the Gazette of India on March 19 that year, the GoI demarcated Odisha from the erstwhile Madras Presidency.
    • In 1942, the Madras government contested the boundary and ordered re-demarcation of the two states.
    • When the state of Andhra Pradesh was created in 1955, the villages were not surveyed by the state government either.

    Details of the villages

    • These villages, with a population of nearly 5,000, are located on a remote hilltop on the inter-state border and are inhabited by Kondh tribals.
    • The region, once a Maoist hotbed which still reports sporadic incidents of violence, is also rich in mineral resources like gold, platinum, manganese, bauxite, graphite and limestone.

    What is the judicial reaction?

    • In the early 1980s, Odisha filed a case in the Supreme Court demanding right and possession of jurisdiction over the 21 villages.
    • In 2006 the court ruled that disputes belonging to the state boundaries are not within the jurisdiction of the Supreme Court.
    • The matter can only be resolved by Parliament and passed a permanent injunction on the disputed area.

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  • Labour, Jobs and Employment – Harmonization of labour laws, gender gap, unemployment, etc.

    India’s internal migration

    15 February 2021 | | Indian Society
    Mains Paper 1: Urbanization, Their Problems & Remedies

    This newscard presents data on India’s internal migration considering the mass exodus which was visible during the lockdowns.

    The displacement of people during the imposition of lockdown has been described as the second-largest since the Partition of the country.

     

    Also read:

    [Burning Issue] Migrant workers amid COVID-19 outbreak

    India’s internal migration

    (1) Number of migrants

    • As of 2020, India has an estimated 600 million migrants. Roughly half of India is living in a place where it wasn’t born.
    • It would be roughly double the size of the fourth-largest nation on the planet — the United States.

    (2) Nature of migration

    • The bulk of the internal migration in India is within one district itself. An estimated 400 million Indians “migrate” within the district they live in.
    • The next 140 million migrate from one district to another but within the same state.
    • And only about 60 million — that is, just 10% of all internal migrants — move from one state to another.

    (3) Type of Migration

    • There are other misconceptions as well. Typically, it is thought that most migration happens when people from rural areas move to urban areas.
    • That is incorrect. The most dominant form of migration is from rural to rural areas.
    • Only about 20% of the total migration (600 million) is from rural to urban areas.
    • In fact, 20% of the total migration is from one urban area to another urban area.
    • As such, urban migration (rural to urban as well as urban to urban) accounts for 40% of the total migration.

    (4) Comparison with other countries

    • India’s proportion of internal migrants (as a percentage of the overall population) is much lower than some of the comparable countries such as Russia, China, South Africa and Brazil.
    • All have much higher urbanisation ratios, which is a proxy for migration level.
    • In other words, as India adopts a strategy of rapid urbanisation, levels of internal migration will increase further.

    Impact of COVID

    The reality of a migrant worker’s existence is much more complicated than those sharply defined numbers.

    Not all migrants were equally affected

    • The worst-hit were a class of migrants that felt under the group “vulnerable circular migrants”.
    • These are people who are “vulnerable” because of their weak position in the job market and “circular” migrants because even though they work in urban settings, they continue to have a foothold in the rural areas.
    • Such migrants work in construction sites or small factories or as rickshaw pullers in the city but when such employment avenues dwindle, they go back to their rural setting.
    • In other words, they are part of the informal economy outside agriculture.

    “Data insufficient”

    • The truth is that even now all the estimates mentioned above are individual estimates.
    • The official data — be it the Census or the National Sample Survey — is more than a decade old.
    • In fact, Census 2011 migration data was made publicly available only in 2019.

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  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    Mechanophotonics: Manipulating light through crystals

    15 February 2021 | Prelims Only | Science and Technology
    Mains Paper 3: Awareness in various sc and tech fields

    Crystals are normally rigid, stiff structures, but researchers from the University of Hyderabad have shown how crystals can be sliced and even bent using atomic force microscopy. They have named this technique as “mechanophotonics”.

    The newscard discusses an out of the box technology which if brought to reality in practical use, can create immense disruptions in the technology market.

    Manipulating light through crystals

    • Manipulating them with precision and control comes in very useful in the field of nanophotonics, a qualitative, emerging field.
    • The aim is to go beyond electronics and build-up circuits driven entirely by photons (light).

    If the technique can be successfully developed, this can achieve an unprecedented level of miniaturisation and pave the way to all-optical-technology such as pliable, wearable devices operated by light entirely.

    What Indian researchers have achieved?

    : Bending light path

    • Light, when left to itself moves along straight paths, so it is crucial to develop materials and technology that can cause its path to bend along what is required in the circuits.
    • This is like using fibre optics, but at the nanoscale level using organic crystals.
    • The Hyderabad group has demonstrated how such crystals can be lifted, bent moved, transferred and sliced using atomic force microscopy.

    : How?

    • Researchers add a crucial piece to the jigsaw puzzle of building an “organic photonic integrated circuit” or OPIC.
    • Generally, millimetre- to centimetre-long crystals were bent using hand-held tweezers.
    • This method lacks precision and control. Also, the crystals used were larger than what was required for miniaturisation.
    • The atomic force microscopy (AFM) cantilever tip could be used to lift a crystal, as crystals tend to stick to the tip due to tip–crystal attractive forces.
    • Thus they demonstrated the real waveguiding character of the crystal lifted with a cantilever tip.

    In 2014, for the first time, the group led by Rajadurai Chandrasekar of the Functional Molecular Nano/Micro Solids Laboratory in University of Hyderabad demonstrated that tiny crystals could be lifted and moved with precision and control using atomic force microscopy.

    What is Atomic Force Microscopy (AFM)?

    • AFMs are a type of electron microscope used for the observation at an atomic level.
    • It is commonly used in nanotechnology.
    • The AFM works by employing an ultra-fine needle attached to a beam.
    • The tip of the needle runs over the ridges and valleys in the material being imaged, “feeling” the surface.

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  • Innovations in Biotechnology and Medical Sciences

    Novel Open Reading Frames (NORF)

    15 February 2021 | Prelims Only | Science and Technology
    Mains Paper 3: Awareness in various sc and tech fields

    A team from the University of Cambridge set out to find whether new genes emerge in the genome of living organisms and if they do, how they do so. They have now catalogued 1,94,000 novel regions.

    Genes/Genomes/DNA/RNA is all-time favourite of UPSC. You can easily find 1-2 questions every year since 2017 in Prelims.

    Novel genomic regions

    • The ‘novel’ genomic regions cannot be defined by our current ‘definition’ of a gene.
    • Hence, researchers call these novel regions – novel Open Reading Frames or as nORFs.
    • Researchers found that the mutations in nORFs do have physiological consequences and a majority of mutations that are often annotated as benign have to be re-interpreted.

    What novel did the researchers find?

    • nORF regions were uniquely present in the cancer tissues and not present in the control tissue.
    • They found that some nORF disruptions strongly correlated with the survival of patients.
    • nORFs proteins can form structures, can undergo biochemical regulation like known proteins and be targeted by drugs in case they are disrupted in diseases.
    • The researchers also identified these nORFs in Plasmodium falciparum, the parasite which causes the deadliest form of malaria.

    Connected to disease

    • The research found that these regions are also broadly involved in diseases.
    • The nORFs were seen as dysregulated in 22 cancer types.
    • Dysregulated is a term which means that they could either be mutated, upregulated, or downregulated, or they could be uniquely present.

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  • Cyber Security – CERTs, Policy, etc

    What is NetWire Malware?

    15 February 2021 | Prelims Only | Internal Security
    Mains Paper 3: Cyber Security

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

    Try this question from CSP 2018:

    Q.The terms ‘WannaCry, Petya, Eternal Blue’ sometimes mentioned news recently are related to

    (a) Exoplanets

    (b) Crypto currency

    (c) Cyber attacks

    (d) Mini satellites

    What is NetWire?

    • NetWire, which first surfaced in 2012, is a well-known malware.
    • It is also one of the most active ones around.
    • It is a remote access Trojan, or RAT, which gives control of the infected system to an attacker. Such malware can log keystrokes and compromise passwords.

    Threats posed

    • This malware essentially does two things:
    1. One is data exfiltration, which means stealing data. Most anti-virus software is equipped to prevent this.
    2. The other involves infiltrating a system, and this has proven to be far more challenging for anti-virus software.
    • NetWire is described as an off-the-shelf malware, while something like Pegasus, which used a bug in WhatsApp to infiltrate users’ phones in 2019, is custom-made and sold to nations.

    Back2Basics: Classification of malicious softwares

    Viruses

    • A computer virus is a type of malware that propagates by inserting a copy of itself into and becoming part of another program.
    • It spreads from one computer to another, leaving infections as it travels.
    • Viruses can range in severity from causing mildly annoying effects to damaging data or software and causing denial-of-service (DoS) conditions.
    • Almost all viruses are attached to an executable file, which means the virus may exist on a system but will not be active or able to spread until a user runs or opens the malicious host file or program.
    • When the host code (alternative word for a computer program) is executed, the viral code is executed as well.

    Ransomware

    • Ransomware is a type of malicious software that threatens to publish the victim’s data or perpetually block access to it unless a ransom is paid.
    • While some simple ransomware may lock the system in a way that is not difficult for a knowledgeable person to reverse, more advanced malware uses a technique called cryptoviral extortion.
    • This encrypts the victim’s files, making them inaccessible, and demands a ransom payment to decrypt them.

    Worms

    • Computer worms are similar to viruses in that they replicate functional copies of themselves and can cause the same type of damage.
    • In contrast to viruses, which require the spreading of an infected host file, worms are standalone software and do not require a host program or human help to propagate.
    • To spread, worms either exploit the vulnerability on the target system or use some kind of social engineering to trick users into executing them.
    • A worm enters a computer through a vulnerability in the system and takes advantage of file-transport or information-transport features on the system, allowing it to travel unaided.
    • More advanced worms leverage encryption, wipers, and ransomware technologies to harm their targets.

    Trojans

    • A Trojan is a harmful piece of software that looks legitimate.
    • After it is activated, it can achieve any number of attacks on the host, from irritating the user (popping up windows or changing desktops) to damaging the host (deleting files, stealing data, or activating and spreading other malware, such as viruses).
    • Trojans are also known to create backdoors to give malicious users access to the system.
    • Unlike viruses and worms, Trojans do not reproduce by infecting other files nor do they self-replicate.
    • Trojans must spread through user interaction such as opening an email attachment or downloading and running a file from the Internet.

    Bots

    • “Bot” is derived from the word “robot” and is an automated process that interacts with other network services.
    • Bots often automate tasks and provide information or services that would otherwise be conducted by a human being.
    • A typical use of bots is to gather information, such as web crawlers, or interact automatically with Instant Messaging (IM), Internet Relay Chat (IRC), or other web interfaces.
    • They may also be used to interact dynamically with websites.

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  • Wildlife Conservation Efforts

    Species in news: Mandarin Duck

    15 February 2021 | National Parks/WSSpecies | Environment
    Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    A rare Mandarin duck was observed floating in the Maguri-Motapung beel (or wetland) in Assam’s Tinsukia district for over a week is spectacular.

    Mandarin duck

    IUCN status: Least Concerned

    • Considered the most beautiful duck in the world, the Mandarin duck, or the (Aix galericulata) was first identified by Swedish botanist, physician and zoologist Carl Linnaeus in 1758.
    • The eBird website, a platform that documents birds world over, describes it as a “small-exotic looking bird” native to East Asia.
    • It’s very beautiful, with majestic colours and can be spotted from a distance.

    Its habitat and breeding

    • The migratory duck breeds in Russia, Korea, Japan and northeastern parts of China. It now has established populations in Western Europe and America too.
    • In 2018, when a Mandarin duck was spotted in a pond in New York City’s Central Park, it created a flutter among local residents.
    • It was recorded in 1902 in Dibru River in the Rongagora area in Tinsukia.

    About Maguri beel

    • The Maguri Motapung wetland is an Important Bird Area as declared by the Bombay Natural History Society.
    • It is located close to the Dibru Saikhowa National Park in Upper Assam.
    • The entire ecosystem is very important as it is home to at least 304 bird species, including a number of endemic ones like Black-breasted parrotbill and Marsh babbler.
    • In May 2020, the beel was adversely affected by a blowout and fire at an Oil India Limited-owned gas well.

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  • Roads, Highways, Cargo, Air-Cargo and Logistics infrastructure – Bharatmala, LEEP, SetuBharatam, etc.

    [pib] FASTag declared mandatory

    15 February 2021 | PIB | Science and Technology
    Mains Paper 3: Awareness in various sc and tech fields

    Ministry of Road Transport & Highways has decided that all lanes in the fee plazas on National Highways shall be declared as “FASTag lane of the fee plaza”.

    Fastag went unnoticed this year. The RFID technology deployed in this holds an intuition for its relevance in CS prelims and many forthcoming exams.

    What is ‘FASTag’?

    • FASTags are stickers that are affixed to the windscreen of vehicles and use Radio Frequency Identification (RFID) technology to enable digital, contactless payment of tolls without having to stop at toll gates.
    • The tags are linked to bank accounts and other payment methods.
    • As a car crosses a toll plaza, the amount is automatically deducted, and a notification is sent to the registered mobile phone number.

    How does it work?

    • The device employs Radio Frequency Identification (RFID) technology for payments directly from the prepaid or savings account linked to it.
    • It is affixed on the windscreen, so the vehicle can drive through plazas without stopping.
    • RFID technology is similar to that used in transport access-control systems, like Metro smart card.
    • If the tag is linked to a prepaid account like a wallet or a debit/credit card, then owners need to recharge/top up the tag.
    • If it is linked to a savings account, then money will get deducted automatically after the balance goes below a pre-defined threshold.
    • Once a vehicle crosses the toll, the owner will get an SMS alert on the deduction. In that, it is like a prepaid e-wallet.

    Must read:

    [Burning Issue] Implementation of FASTags

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  • Primary and Secondary Education – RTE, Education Policy, SEQI, RMSA, Committee Reports, etc.

    Sharpening educational divide

    13 February 2021 | op-ed snap | Governance
    Mains Paper 2: Health & Education

    The article highlights the issue of the decrease in allocation for education and two ways in which the government seeks to plug this gap.

    Decrease in allocation to education: Two paradoxical axes

    • The government allocated Rs 6,000 crore less on education in Budget 2021 as compared to last year.
    • It’s strange that this year’s budget makes no reference to the pandemic and the multiple challenges it has thrown up for the poor.
    • Parents who depend on the lowest rung of free government schools are the ones who need maximum state support.
    • More recently, the state’s position with regard to the provision of education in general and budgetary allocations to education in particular hinges on two paradoxical axes.

    1) Supporting community volunteer

    • On one axis, is its appreciation of the commitment and passion of the community volunteers to reach out to children who may not be learning for multiple reasons.
    • Acknowledging the contribution of such people, the NEP proposes ideas of “peer-tutoring and trained volunteers” to support teachers to impart foundational literacy and numeracy skills to children in need of such skills.
    • While such efforts need to be applauded, they cannot be regarded as substitutes of the formal state apparatus.
    • Such a view also de-legitimises the teaching profession-associated qualifications and the training mandated by the state for people to become teachers.
    • Salaries and working conditions of the local community, most of whom are unemployed youth and women, are often compromised.
    • This is exploitation and needless to say, it also impacts the quality of education for the poor.

    2) Public-Private partnership and issues with it

    • On the second axis, is the position advocating partnerships between public and private bodies.
    • Not that the involvement of private individuals/organisations/schools in education is anything new in India.
    • However, in the past, private schools catered to the relatively better-off but now the poor are being targeted for profit.
    • This narrative is based on two sources: Poor learning outcomes of children, particularly those studying in government schools as reported by large scale assessment surveys, and large-scale absenteeism/dereliction of duty on the part of government school teachers.
    • Reasons for these are attributed to government school teachers having no accountability.
    • NEP 2020 also states that the non-governmental philanthropic organisations will be supported to build schools and alternative models of education will be encouraged by making their requirements for schools as mandated in the RTE less restrictive.
    • This is clearly problematic but convenient as the justification underlying this position is that one needs to shift focus from inputs to outputs.
    • This also indicate that schools can do with lesser financial resources, and compromised inputs may not necessarily lead to compromised outputs.
    • The nature of the partnership between public and private has also changed from the private supporting the public to private jostling for space with the public, even replacing them.
    • It’s a win-win situation for both — the state gets to spend less and private players make profit.

    Consider the question “Examine the impact of a covid pandemic on the education of the poor. Suggest the measure need to be taken by the government to mitigate the impact.”

    Conclusion

    While money may not ensure quality education, lack of adequate resources will only deepen the social divide between people.

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  • Disasters and Disaster Management – Sendai Framework, Floods, Cyclones, etc.

    Cost of development in the fragile mountains

    13 February 2021 | op-ed snap | Environment
    Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia, Disaster Management

    The article explains the relationship between development activities in Uttarakhand and the devastating floods.

    Cause of recent flash flood in Uttarakhand

    • According to Planet Labs, ice along with frozen mud and rocks fell down from a high mountain inside the Nanda Devi Sanctuary, from a height of 5,600 m to 3,300 m.
    • This created an artificial lake within the sanctuary in Rontigad, a tributary of Rishi Ganga.
    • Within eight hours, this lake burst open and its water, laden with mud and stones, rushed through the Rishi Ganga gorge which opens near Reni.
    • Studies say that the current winter season has seen little rain and snow, with temperatures being highest in the last six decades.
    •  So, the effects of chemical weathering were much more active in the higher Himalayas.
    •  There is a possibility of more such events this year.

    Factors responsible

    1) Development with no regard for the environment

    • As a mountain system, the Himalayas have had earthquakes, avalanches, landslides, soil erosion, forest fires and floods, and these are its natural expressions, parts of its being.
    • Except for earthquakes, humans have directly contributed towards aggravating all the other phenomena.
    • The Ravi Chopra committee formed by the SC recommended closure of all the 24 hydro projects in question by Wildlife Institute of India.
    • The SC also formed another committee to look at the impact of the Chaardham road project.
    • Road and hydro projects are being operated in the Himalayas with practically no rigorous research on the ecological history of the area, cost-benefit analysis and many other aspects including displacement of communities, destruction of biodiversity, agricultural land, pastures as well as the cultural heritage of the area.

    Dilution of Environmental Impact Assessment rules

    • Earlier, while independent experts carried out the Environmental Impact Assessment (EIA), today it is assigned to a government agency, which does the work for other government departments.
    • Furthermore, during the lockdown, the government changed the EIA rules and diluted labour laws (most of the workers in both the affected projects belong to unorganised sector) in the name of pandemic measures.

    2) Climate change

    • Another factor which cannot be overlooked is that of climate change.
    • Studies have suggested that the pace of this change is faster in mountains and fastest in the Himalayas.
    • While earthquakes and weathering work at their own pace, climate change can contribute towards altering their natural speed.

    Need for studying the 2013 calamity

    •  We can look back at the terrible calamity of 2013, and see how it washed away the encroachments in river areas-dams, barrages, tunnels, buildings, roads.
    • The communities paid a much heavier price than what they received in compensation.
    • Further, the 2013 calamity has to be studied and understood in all the other regions and river valleys of Uttarakhand, Western Nepal and Himachal.
    • It was not specific to Kedarnath, although much of the focus was directed there.
    • Till date, we don’t have any white paper on this calamity.
    • The India Meteorological Department failed in its prediction and wrongly announced at the end of the first week of June that the monsoon will reach Uttarakhand by June 27-28.
    • It reached on June 16-17 with 300-400 per cent more rain, a record never heard of before.
    •  24 big and small hydro projects were destroyed.
    • The muck created by these projects was also the cause of their destruction.
    • The road debris, always dumped in rivers, was another cause.
    • The smaller rivers were more aggressive in 2013.

    Consider the question “What are the factors responsible for the devastating floods in the Uttarakhand? Suggest the measures for disaster mitigation.”

    Conclusion

    The Himalayas have been giving us life through water, fertile soil, biodiversity, wilderness and a feel of spirituality. We cannot and should not try to control or dictate the Himalayas.

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  • Animal Husbandry, Dairy & Fisheries Sector – Pashudhan Sanjivani, E- Pashudhan Haat, etc

    Farakka ‘lock’ and Hilsa Fish

    13 February 2021 | National Parks/WS | Environment
    Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    It has been reported that an old project to facilitate the movement of Hilsa upstream along the Ganga to its spawning grounds of yore may come to fruition this year.

    What is the news?

    • Back in February 2019, the government had unveiled a project to redesign the navigation lock at the Farakka Barrage at a cost of Rs 360 crore to create a “fish pass” for the Hilsa.

    Hilsa Fish

    • In scientific parlance, the Hilsa (Tenualosa ilisha) is an anadromous fish.
    • It lives most of its life in the ocean, but during the rainy season, the Hilsa moves towards the estuary, where the rivers of India and Bangladesh meet the Bay of Bengal.
    • A large part of the shoal travels upstream in the Padma and the Ganga — some are known to move towards the Godavari, and there are records of Hilsa migration to the Cauvery.
    • Culinary lore has it that the fish that travel the farthest upstream have the best combination of the flavours of the sea and the river.

    Try this question from CSP 2019:

    Q. Consider the following pairs:

    Wildlife Naturally found in
    1. Blue-finned Mahseer Cauvery River
    2. Irrawaddy Dolphin Chambal River
    3. Rusty-spotted Cat Eastern Ghats

    Which of the pairs given above are correctly matched?

    a) 1 and 2 only

    b) 2 and 3 only

    c) 1 and 3 only

    d) 1, 2 and 3

    Obstructions created by Farakka Barrage

    • Historical records also show that until the 1970s, the Hilsa would swim the Ganga upstream to Allahabad — and even to Agra.
    • But the Farakka Barrage, which became operational on the Ganga in 1975, disrupted the westward movement of the Hilsa.
    • The barrage had a navigation lock that stopped the fish from swimming upstream beyond Farakka.
    • In Buxar on the border of Bihar and Uttar Pradesh, the last recorded catch of the Hilsa was made 32 years ago.
    • The role of the Farakka Barrage in disrupting the Hilsa’s journey is well documented and has been discussed in Parliament as well.
    • On August 4, 2016, then Union Water Resources Minister told Lok Sabha about plans to create “fish ladders” to help the fish navigate the obstacle posed by the barrage.

    Fish ladders/fishways/fish passes

    • Fish passes — also known as fish ladders or fishways — aim to assist fish in crossing obstacles presented by dams and barrages.
    • They usually consist of small steps that allow the fish to climb over the obstacles and enable them to reach the open waters on the other side.

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