Current Affairs Quiz - February, 2024

Notes:
Alzheimer’s disease is a prevalent brain condition, responsible for 60-80% of dementia cases, affecting memory, thinking, and daily activities. Recent studies suggest rare medical accidents can transmit the disease between humans. Typically impacting those aged 65 and older, with unknown exact causes, it involves genetic, environmental, and lifestyle factors. Symptoms range from forgetting recent events to serious memory loss, and while there’s no cure, certain medications and therapies can temporarily manage the symptoms.

Notes:
Astronaut Lora O’Hara on the International Space Station captured Alpenglow near the Hindu Kush. This natural phenomenon occurs during sunrise or sunset, casting rosy, reddish, or orange hues on mountain slopes. Alpenglow’s colors vary due to the sun’s angle and atmospheric conditions. Vibrancy depends on sun location, light angle, clouds, humidity, and particulates. The phenomenon rapid changes make it a captivating spectacle during the twilight hours.

Notes:
Union Minister of Environment, Forest, and Climate Change, Shri Bhupender Yadav released India’s first-ever Snow Leopard Population Assessment report. The four-year-long scientific exercise, coordinated by the Wildlife Institute of India, estimates approximately 718 snow leopards in the wild. Ladakh leads with 477, followed by Uttarakhand (124), Himachal Pradesh (51), Arunachal Pradesh (36), Sikkim (21), and Jammu and Kashmir (nine). India holds 10-15% of the global snow leopard population.

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The Union Minister for Women and Child Development announced the establishment of One Stop Centres (OSCs) in over 700 districts nationwide, under a Centrally Sponsored Scheme by the Ministry of Women and Child Development. The initiative aims to offer comprehensive support for women facing violence, providing immediate access to medical, legal, psychological, and counseling services. The target group includes all women, including girls under 18, without discrimination. The funding comes from the Nirbhaya Fund, with 100% financial assistance from the Central Government. District Collectors/Magistrates oversee day-to-day implementation.

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Emerge-2024 is India’s first beachside startup festival, taking place February 16–18, 2024 at Tannirbhavi Beach in Mangaluru. The festival is expected to feature more than 100 startups, 50 investors, and around 1,000 participants.

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The International Energy Agency’s “Electricity 2024” report on India’s energy future reveals key trends: persistent coal reliance, a surge in renewable energy (44% of total capacity), and nuclear power’s promising growth. Despite India’s net-zero target by 2070, coal is projected to meet 68% of electricity demand by 2026. Renewable generation stabilizes with 21% in 2023, and hydropower faces a 15% fall due to changing weather. India aims to triple nuclear capacity by 2032, with 4 GW entering commercial operation by 2026, contributing to a global 10% increase.

Notes:
The National Arogya Fair, supported by the Ministry of Ayush, takes place at Jawaharlal Nehru Stadium, New Delhi, from February 1 to February 4, 2024. Featuring India’s healing traditions, including Ayurveda, Yoga, Naturopathy, Unani, Siddha, and Homeopathy, the event aims to showcase and promote holistic well-being. It includes workshops, seminars, exhibitions, free health consultations, and cultural programs, fostering collaboration and awareness. The objective is to highlight the benefits of Ayush systems, encouraging holistic health practices and providing a platform for businesses in the field.

Notes:
The endangered Forest Owlet, Athene blewitti, was recently sighted three times in the Melghat Tiger Reserve, Maharashtra. Initially described in 1873, it was considered extinct after 1884 but rediscovered in 1997. Endemic to central India, it’s observed in various states. Inhabiting diverse ecosystems, it’s small, stocky, with distinctive features. Diurnal and hunting during the day, it preys on rodents, reptiles, and insects. With an IUCN Red List status of Endangered and CITES Appendix I, conservation efforts are crucial.

Notes:
The flightless Aldabra rail, scientifically known as Dryolimnas cuvieri aldabranus, was thought extinct 130,000 years ago but reappeared through iterative evolution. Residing on a coral atoll off Africa’s southeast coast, it resembles a chicken with a gray back, red head, and white throat. A subspecies of the white-throated rail, it’s the only flightless bird in the Indian Ocean. The Aldabra rail evolved twice, losing its ability to fly, a phenomenon explored in a 2019 Zoological Journal study on the atoll’s fossil record. Iterative evolution involves the repeated emergence of traits from the same ancestral lineage at different times.

Notes:
Candida auris, a deadly multidrug-resistant fungus, poses a global health threat by causing invasive infections, particularly in individuals with weakened immune systems. Discovered in Japan in 2009, it has rapidly spread worldwide. Primarily contracted in healthcare settings, it can colonize the skin without symptoms or cause severe infections by entering the bloodstream. The fungus spreads through contact with contaminated surfaces or infected individuals, emphasizing its potential for rapid transmission in hospitals and nursing homes.