Current Affairs Quiz - April, 2024

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Professor Meena Charanda, Principal of Kalindi College, Delhi University, received the ‘International Culture Award’ in 2024 for her exceptional contributions to education and social service. The honor was bestowed upon her at the India International Center on March 30, 2024.

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The Eco-Niwas Samhita (ENS) introduced the Residential Envelope Transmittance Value (RETV), a metric measuring heat transfer in buildings. It’s a Residential Energy Conservation Building code by the Bureau of Energy Efficiency (BEE), setting standards for energy-efficient residential buildings. ENS 2018 (Part 1) focuses on envelope designs, while ENS Part 2 (ENS 2021) addresses code compliance and electromechanical systems. Lower RETV values lead to cooler indoor environments and decreased energy usage, aiming for an RETV of 15W/m² or less for optimal efficiency and comfort.

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IIT Kanpur recently signed an MoU with Conlis Global, a Canadian biotech company, for licensing a groundbreaking technology promoting bone healing and regeneration. Nano Hydroxyapatite-based Porous Composite Scaffolds, developed indigenously, possess biodegradable, osteoinductive, and osteopromotive properties crucial for bone regeneration. Highly biocompatible, these scaffolds demonstrate robust mechanical strength and foster excellent interaction between polymer networks and solvents, facilitating cell-material interactions with osteoblast cells.

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Adani Ports and Special Economic Zone (APSEZ) has acquired a controlling 95% stake in Gopalpur Port, Odisha, solidifying its position in the ports and logistics sector. Valued at Rs 3,350 crore, the deal includes an equity value of Rs 1,349 crore and an enterprise value of Rs 3,080 crore. Previous majority stakeholders, Shapoorji Pallonji Group (SP Group) and Orissa Stevedores Ltd (OSL), held 56% and 44% stakes respectively. Gopalpur Port boasts a capacity of 20 MTPA and strategic location in Ganjam district.

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Adani Total Energies Biomass Limited (ATBL), a subsidiary of Adani Total Gas Limited (ATGL), has commissioned the first phase of Barsana BioGas plant in Mathura, Uttar Pradesh. The project, developed in three phases, will have a total capacity of 600 tonnes per day, producing 42 tonnes per day of Compressed Biogas (CBG) and 217 tonnes per day of organic fertilizer. It’s set to be India’s largest agri-waste-based bio-CNG plant, costing over ₹200 crore, utilizing advanced anaerobic digestion technology for sustainability and reducing greenhouse gas emissions.

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The forest department is eradicating Senna spectabilis, a highly invasive tree, from Mudumalai Tiger Reserve (MTR). Originally introduced as ornamental trees by private estates, the Madras High Court ordered their removal due to ecological impact on local reserves. Belonging to the legume family, native to South and Central America, it’s also known as golden wonder tree for its bright yellow flowers. Despite medicinal uses, including treating ringworm and food-borne pathogens, its removal is necessary for preserving local ecology.

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NICES programme, operated by ISRO and the Department of Space, called upon Indian researchers to combat climate change. Launched in 2012 under the National Action Plan on Climate Change, NICES monitors climate variability using Earth Observation satellites. Its objectives include disseminating Essential Climate Variables crucial for understanding Earth’s climate. With over 70 accessible geophysical variables, NICES focuses on space-based indicators, weather extremes, and climate services.

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Members of a Russian military intelligence unit are suspected of targeting US officials’ brains with directed energy weapons, leading to symptoms known as Havana syndrome. This condition, reported by US embassy officials in Cuba in 2016, involves migraines, fatigue, and cognitive impairment. India witnessed its first case in 2021 when a US intelligence officer traveling with CIA Director William Burns reported symptoms in New Delhi, raising concerns about similar incidents worldwide.

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OpenAI unveils Voice Engine, a groundbreaking AI capable of mimicking any voice in any language. Users upload short audio samples to generate speech in the same voice. It’s unreleased to the public but has diverse applications such as aiding reading, translating, and assisting patients’ voice recovery. However, concerns arise over potential misuse, including cloning voices of public figures, privacy risks, and the absence of regulations.

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The “Mother of Dragons” comet, officially Comet 12P/Pons-Brooks, is now visible in the Northern Hemisphere after dusk. A ‘Halley-type’ comet, it orbits roughly every 71 years with a 30 km wide nucleus. Composed of ice, dust, and rocky material, it transitions from solid to gas as it nears the Sun. Classified as a Jupiter-family comet, it reaches perihelion near Mars’ orbit and will approach Earth closely in June 2024.