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  • Next-Gen Launch Vehicle- NGLV to assume PSLV’s role

    The Indian Space Research Organisation (ISRO) is developing a Next-Gen Launch Vehicle (NGLV), which will one day replace operational systems like the Polar Satellite Launch Vehicle (PSLV).

    What is the news?

    • PSLV, often dubbed the ‘trusted workhorse’, “will have to retire” one day, said ISRO chairman.

    What is NGLV?

    • NGLV will feature a simple, robust design that allows bulk manufacturing, modularity in systems, sub-systems and stages and minimal turnaround time.
    • Potential uses will be in the areas of launching communication satellites, deep space missions, future human spaceflight and cargo missions.

    What all modifications would be required?

    • In NGLV, ISRO is understood to be looking at a cost-efficient, three-stage, reusable heavy-lift vehicle with a payload capability of 10 tonnes to Geostationary Transfer Orbit (GTO).
    • NGLV will feature semi-cryogenic propulsion for the booster stages which is cheaper and efficient.
    • For that, at least 10 tonne capability to GTO is needed.
    • Correspondingly, the Low Earth Orbit (LEO) capability will be twice that.
    • However, payload capability will be lower when the rocket is reusable.

    Back2Basics: Various satellite launch vehicles in India

    nglv

     

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  • Person in news: Jayaprakash Narayan (JP)

    jp

    Union Home Minister unveiled a 15-foot statue of Jayaprakash Narayan or JP on his 120th birth anniversary at the socialist icon’s birthplace, Sitab Diara village in Bihar’s Saran district.

    Who was Jayaprakash Narayan?

    • JP was born in 1902 in Bihar’s Sitab Diara, a village prone to frequent-flooding, after which his family moved to a village in Uttar Pradesh’s Balia district.
    • He quit college to join the non-cooperation movement, before going to study at the University of California, Berkeley, where he was influenced by the ideas of Karl Marx.

    Political affiliations

    • JP returned to India in 1929 and joined the freedom struggle and the Indian National Congress, upon the invitation of Jawaharlal Nehru and drawn by a speech by Maulana Abul Kalam Azad.
    • He went on to become the founding members of the Congress Socialist Party (CSP).
    • However after independence took it out of the Congress and formed the Socialist Party, which was merged with J B Kripalani’s Kisan Mazdoor Praja Party to form the Praja Socialist Party.

    Dissociation from active politics

    • While Nehru was keen on JP joining the Union government, JP sought to distance himself from electoral politics, opting to focus on social causes instead.
    • He was disillusioned with political parties and called for communitarian democracy.
    • Parties, he believed, were centralized and susceptible to moral and financial corruption.

    The JP movement

    • Students in Gujarat began demonstrating in late 1973, in response to mounting mess bills.
    • The protests became widespread in the state, with workers, teachers and several other groups joining in the movement, calling for a change in government.
    • JP saw the youth of Gujarat that had been able to bring about political change as an alternative route from electoral.
    • The protests against corruption grew widespread, and students of Bihar began their movement in March 1974.
    • The students approached JP, who left his self-imposed political exile and led the movement. At a rally in Patna he called for Sampoorna Kranti (Total Revolution).

    Opposition to the Emergency

    • When Indira Gandhi imposed an Emergency on June 25, 1975, JP shifted his focus to opposing the authoritarian rule and opposition parties looked to him for leadership.
    • The Socialists were naturally drawn to him ideologically, while the RSS and its political front the Jana Sangh sought to return to the mainstream, and were happy to be dissolved into the Janata Party that JP had formed.
    • JP is celebrated for launching a popular, mass movement against the Indira Gandhi government, which led to the formation of the Janata Party government in the 1977 general election.
    • This was the first non-Congress government in the country.

    Try this PYQ:

    Who among the following were the founders of the “Hind Mazdoor Sabha” established in 1948?

    (a) B. Krishna Pillai, E.M.S. Namboodiripad and K.C. George

    (b) Jayaprakash Narayan, Deen Dayal Upadhyay and M.N. Roy

    (c) C.P. Ramaswamy Iyer, K. Kamaraj and Veeresalingam Pantulu

    (d) Ashok Mehata, T.S. Ramanujan and G.G. Mehta

     

    [wpdiscuz-feedback id=”z8t4wjbqux” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

     

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  • Species in news: Sloth Bear

    sloth bear

    The first World Sloth Bear Day was observed yesterday to generate awareness and strengthen conservation efforts around the unique bear species endemic to the Indian subcontinent.

    Sloth Bear

    • The sloth bear (Melursus ursinus) is an important species and endemic to the Indian subcontinent with small populations in Nepal and Sri Lanka.
    • Classified as “vulnerable” on the IUCN Red List, sloth bears are endemic to the Indian sub-continent and 90% of the species population is found in India.
    • Listed under Schedule I of the (Wildlife Protection) Act of India, 1972, the species has the same level of protection as tigers, rhinos and elephants.
    • Commercial international trade of the sloth bear (including parts and derivatives) is prohibited as it is listed in Appendix I of the Convention on International Trade in Endangered Species (CITES).
    • The sloth bears are omnivorous and survived on termites, ants and fruits.

    Why protect sloth bears?

    • For a long time, sloth bears were exploited as dancing bears. Though the practice has been banned there are still a few cases of rescue.
    • Sloth bears are one of the most aggressive extant due to large human populations often closely surrounding reserves that hold bears.
    • Aggressive encounters and attacks are relatively frequent, though in some places, attacks appear to be a reaction to encountering people accidentally.

     

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  • Israel and Lebanon reach an Agreement on Maritime Border

    israel

    Israel has reached a US-brokered agreement with Lebanon to settle their long-disputed maritime border. This has been seen as a historic deal.

    Israel-Lebanon Boundary Issue

    • The draft agreement aims to settle Israel and Lebanon’s competing claims over offshore gas fields in the region.
    • A major source of friction was the Karish gas field, which Israel insisted fell entirely within its waters and was not a subject of negotiation.
    • The issue is a little over a decade old, after the two countries declared overlapping boundaries in 2011 in the Mediterranean Sea.
    • Since both countries have been technically at war, the United Nations was asked to mediate.
    • The issue gained significance after Israel discovered two gas fields off its coast a decade ago, which experts had believed could help turn it into an energy exporter.

    Key terms of the Agreement

    • The agreement seeks to resolve a territorial dispute in the eastern Mediterranean Sea, in an area that Lebanon wants to explore for natural gas.
    • The gas field in question is located on the maritime boundary between the two countries and this agreement would allow both countries to get royalties from the gas.
    • It also sets a border between the maritime waters of Lebanon and Israel for the first time.

    Why is this agreement signed?

    • Averting terror threats: The agreement is expected to avert the immediate threat of conflict between Israel and Hezbollah militants in Lebanon, after fears of escalation if negotiations fell apart.
    • Energy exploitation: The agreement will create new sources of energy and income for both countries, particularly important for Lebanon, which is facing a crippling energy and financial crises.
    • Alternative energy for Europe: It could also have a potentially wider impact: it would likely provide Europe with a potential new source of gas amid energy shortages caused by the Russian invasion of Ukraine.

    What the agreement does not address?

    Ans. Blue Line Issue

    • The agreement does not touch on the shared land border between Israel and Lebanon, which is still disputed, but where both countries are committed to a ceasefire.
    • This border is also called the Blue Line, a boundary that was drawn up by the UN after Israel withdrew from southern Lebanon in 2000.
    • This land border is currently patrolled by the United Nations forces.

     

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  • UN World Geospatial Information Congress (UNWGIC)

    UNWGIC

    PM has inaugurated the second United Nations World Geospatial Information Congress (UNWGIC) in Hyderabad.

    What is UNWGIC?

    • The first United Nations World Geospatial Information Congress was held in Deqing, Zhejiang Province, China in 2018.
    • The United Nation Committee of Experts on Global Geospatial Information Management (UN-GGIM) organizes the UNWGIC every four years.
    • It is hosted by the Ministry of Science and Technology of the Government of India.
    • The objectives are enhancing international collaboration among the Member States and relevant stakeholders in Geospatial information management and capacities.
    • The theme of UNWGIC 2022 is ‘Geo-Enabling the Global Village: No one should be left behind’.

    Objectives of UNWGIC

    • The move aims to provide high-quality and trustworthy geospatial data to support global and national policy agendas.
    • It also stresses international cooperation and coordination in the development of human data linked to geography.
    • It promotes societal development and well-being, addresses environmental and climate challenges, and embraces digital transformation and technological advancement.

    Why collaborate on geospatial technology?

    • Geospatial technology can be used to create intelligent maps and models which help to collect geographically referenced data.
    • Decisions based on the value and importance of resources, most of which are limited, can become easy through geospatial technology.
    • Intelligent maps and models can be created using geospatial technology.
    • It can be used to reveal spatial patterns hidden in large amounts of data that are complex to access collectively through mapping.

     

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  • Pakistan to take part in SCO anti-terror exercise hosted by India

    Pakistan has been invited to the closing ceremony of the ongoing Joint Anti-Terror Exercise (JATE) within the ambit of the Shanghai Cooperation Organisation (SCO) being hosted by India.

    What is the news?

    • The National Security Guard (NSG) is hosting the multinational JATE “Manesar Anti-Terror 2022”, under the framework of the SCO Regional Anti-Terrorist Structure (RATS).
    • Pakistan team would be participating in the event as a member of the SCO.

    What is SCO RATS?

    • Regional Anti-Terrorist Structure (RATS) is a permanent organ of the SCO which serves to promote cooperation of member states against the three evils of terrorism, separatism and extremism.
    • It is headquartered in Tashkent.
    • Its head is elected to three-year term.
    • Each member state of SCO sends permanent representative to RATS

    About Shanghai Cooperation Organization’s (SCO)

    • The SCO, in which China plays an influential role, is also comprised of Kazakhstan, Kyrgyzstan, Russia, Tajikistan, Uzbekistan, India and Pakistan.
    • India and Pakistan were admitted into the bloc in 2017.
    • It is Eurasian economic, political and security organisation headquartered in Beijing, China.
    • Its main objective is military cooperation between member states.
    • It is primarily centred on security-related concerns of Central Asian members with main threats being terrorism, separatism and extremism.
    • It was established in June 2001 as a successor of Shanghai Five mechanism which was established in 1996 with China, Kazakhstan, Kyrgyzstan, Russia and Tajikistan as members.
    • Iran, Afghanistan, Belarus and Mongolia enjoy observer status of SCO.
    • Turkey, Azerbaijan, Armenia, Cambodia, Sri Lanka and Nepal are dialogue partners of SCO.

     

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  • Amendments to Bharat Series Rules

    bharat

    The Ministry of Road Transport and Highway has issued a draft notification proposing new rules to further increase the scope of implementation of the BH series vehicle registrations.

    Bharat series (BH-series)

    • There was a procedure of re-registration of a vehicle while moving to another state.
    • A vehicle bearing BH registration mark shall not require assignment of a new registration mark when the owner of the vehicle shifts from one State to another.
    • Format of Bharat series (BH-series) Registration Mark –

    Registration Mark Format:

    1. YY BH #### XX
    2. YY – Year of first registration
    3. BH- Code for Bharat Series
    4. ####- 0000 to 9999 (randomized)
    5. XX- Alphabets (AA to ZZ)

    Why such move?

    • Station relocation occurs with both Government and private sector employees.
    • Such movements create a sense of unease in the minds of such employees with regard to transfer of registration from the parent state to another state.
    • Under section 47 of the Motor Vehicles Act, 1988, a person is allowed to keep the vehicle for not more than 12 months in any state other than the state where the vehicle is registered.

    Who can get this BH series?

    • BH-series will be available on voluntary basis to Defense personnel, employees of Central Government/ State Government/ Central/ State PSUs and private sector companies/organizations.
    • The motor vehicle tax will be levied for two years or in multiple of two.
    • This scheme will facilitate free movement of personal vehicles across States/UTs of India upon relocation to a new State/UT.
    • After the completion of the fourteenth year, the motor vehicle tax shall be levied annually which shall be half of the amount which was charged earlier for that vehicle.

     

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  • NOPEC: the US bill to pressure the OPEC+ oil group

    nopec

    US legislation NOPEC which could open members of oil producing group OPEC+ to antitrust lawsuits has emerged as a possible tool to tackle high fuel prices.

    What is NOPEC?

    • NOPEC stands for No Oil Producing and Exporting Cartels (NOPEC).
    • It is a bill to protect US consumers and businesses from engineered oil spikes.
    • But some analysts warn that implementing it could also have some dangerous unintended consequences.

    Why such a move by the US?

    • OPEC+, which groups the Organization of the Petroleum Exporting Countries (OPEC) and allies including Russia, agreed to steep production cuts, curbing supply in an already tight market.
    • After the decision, the US decided to reduce the group’s control over energy prices.

    Key feature of the NOPEC bill

    • The bipartisan NOPEC bill would tweak US antitrust law to revoke the sovereign immunity that has protected OPEC+ members and their national oil companies from lawsuits.
    • If signed into law, the US attorney general would gain the option to sue the oil cartel or its members, such as Saudi Arabia, in federal court.
    • It is unclear exactly how a federal court could enforce judicial antitrust decisions against a foreign nation.

    Is such bill effective?

    • Previous versions of the NOPEC bill have failed amid resistance by oil industry groups, including the top US oil lobby groups.
    • Saudi Arabia has rebuffed repeated lobbying during visits by Biden officials not to cut production.
    • Instead, OPEC+ has agreed to cut output by the most since the start of the COVID-19 pandemic.

    Implications of NOPEC

    • NOPEC more or less is a knee-jerk reaction from the US against oil hegemony of the OPEC+.
    • If passed into law, it could lead to unintended blowback.
    • In 2019, for example, Saudi Arabia threatened to sell its oil in currencies other than the dollar if Washington passed a version of the NOPEC bill.
    • There is a possibility that other countries could take similar action on the US for withholding agricultural output to support domestic farming, for example.

     

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  • Vyommitra Humanoid to undergo pre-flight tests

    vyommitra

    Vyommitra, the humanoid designed and developed by the ISRO to fly aboard unmanned test missions ahead of the Gaganyaan human space-flight mission, is undergoing pre-flight ground tests at the ISRO Inertial Systems Unit (IISU).

    Vyommitra

    • The AI-based robotic system is developed at a robotics lab at the Vikram Sarabhai Space Centre (VSSC) at Thumba, Thiruvananthapuram.
    • Vyommitra will be used for an unmanned flight of ISRO’s GSLV III rocket in December 2020, which, along with a second unmanned flight in July 2021.
    • This will serve as the test of ISRO’s preparedness for its maiden manned space mission, Gaganyaan, being targeted for 2022 to mark 75 years of India’s independence.

    Functions of the humanoid

    • Vyommitra, equipped with a head, two arms and a torso, is built to mimic crew activity inside the crew module of Gaganyaan.
    • Attaining launch and orbital postures, responding to the environment, generating warnings, replacing carbon dioxide canisters, and operating switches, monitoring of the crew module, receiving voice commands, and responding via speech (bilingual) are among the functions listed.
    • It will have a human-like face, with lips synchronized for movement to mimic speech.
    • Once it is fully developed, Vyommitra will be able to use the equipment on board the spacecraft’s crew module, like safety mechanisms and switches, as well as receive and act on commands sent from ground stations.

    What is the recent development?

    • The IISU has successfully integrated it with a computer “brain”, which enables it to “read” control panels aboard the unmanned test flights and communicate with the ISRO ground stations.
    • It has a certain level of intelligence.
    • It is intended to operate and read the display panels and communicate back to ground station using its own voice.

    Back2Basics: Gaganyaan Mission

    • Gaganyaan is crewed orbital spacecraft intended to be the formative spacecraft of the Indian Human Spaceflight Programme (IHSP).
    • The IHSP was initiated in 2007 by ISRO to develop the technology needed to launch crewed orbital spacecraft into low Earth orbit.
    • ISRO had been working on related technologies and it performed a Crew Module Atmospheric Re-entry Experiment and a Pad Abort Test for the mission.
    • If completed in meantime, India will become the fourth nation to conduct independent human spaceflight after Russia, US, and China.

     

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  • Nobel for work on Click Chemistry

    click

    Scientists Carolyn R. Bertozzi, Morten Meldal and K. Barry Sharpless won the 2022 Nobel Prize in Chemistry on for discovering reactions that let molecules snap together to create desired compounds and that offer insight into cell biology.

    What the scientists worked on?

    • Sharpless came up with the term ‘Click Chemistry’ and worked extensively on it,
    • Meldal came up with a special chemical structure called ‘Triazole’ which has many significant applications, and
    • Bertozzi took the next step of developing click reactions that could work inside living organisms — ‘bioorthogonal’ reactions take place living systems without interfering with native biochemical processes.

    What is Click Chemistry?

    • Chemists often try to recreate complex chemical molecules found in nature, and this has applications, among other things, in the field of medicine – how to target and block pathogens in cells.
    • However, this process can be complicated and time-consuming.
    • Instead of trying to wrangle reluctant carbon atoms into reacting with each other, Barry Sharpless encouraged his colleagues to start with smaller molecules that already had a complete carbon frame.
    • If chemists choose simple reactions – where there is a strong intrinsic drive for the molecules to bond together – they avoid many of the side reactions, with a minimal loss of material.

    Applications of click chemistry

    • Meldal through his experiments came up with the useful chemical structure called triazoles, whch are stable and are found in pharmaceuticals, dyes and agricultural chemicals.
    • He also found that the reaction he used could bind together numerous different molecules.
    • Bertozzi, using the work of Sharpless and Meldal, came up with an efficient and innovative method to map glycans, which are carbohydrate-based polymers made by all living organisms.

     

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