Current Affairs Quiz - December, 2024

Notes:
The government has set up the Urban Infrastructure Development Fund (UIDF) to improve urban infrastructure in Tier 2 and Tier 3 cities. It is funded through the priority sector lending shortfall. The fund supports public agencies in providing basic services like sewerage, waste management, water supply, sanitation, and drainage. It aims to supplement state governments’ efforts and is managed by the National Housing Bank. The initial corpus of the fund is ₹10,000 crore. The UIDF is modeled after the Rural Infrastructure Development Fund (RIDF).

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The Nazca Lines, ancient geoglyphs in Peru, have seen a surge in discoveries thanks to AI technology. A recent study utilized drones and AI to analyze over 600 sq km of the Nazca Pampa, leading to the identification of 303 new geoglyphs in just six months. This advancement marks a significant increase in archaeological discoveries, highlighting AI’s potential to revolutionize the field, similar to the impact of aerial imaging in the past. Nazca Lines (Pampa de Nazca) is located in the South American country Peru.

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Madhya Pradesh officially declared Ratapani Wildlife Sanctuary as a Ratapani Tiger Reserve under Chief Minister Dr. Mohan Yadav. Ratapani, now the state’s eighth tiger reserve, has an estimated 90 tigers. It spans Raisen and Sehore districts, serving as a critical tiger habitat linked to the Satpura ranges. Encroachments and lack of prey led to tiger-human conflicts, increasing the need for conservation. The delay in declaration, despite NTCA approval in 2008, prompted a PIL by a wildlife activist. Projects like coal plants and railway lines threaten the reserve’s ecosystem, raising concerns for its biodiversity.

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The mass die-off of nearly 400 elephants in Botswana’s Okavango Delta in 2020 was linked to climate change-induced toxic algal blooms. Researchers found that elephants drank from contaminated waterholes where cyanobacteria thrived due to a shift from a very dry year to an extremely wet one. This environmental change led to the proliferation of harmful toxins in stagnant water, resulting in the deaths of elephants across the region. The study emphasizes the need for monitoring water quality to prevent similar ecological disasters. Okavango Delta is located in Botswana. It is both UNESCO World Heritage Site and Ramsar Wetland.

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The PENCiL portal was launched by the Ministry of Labour and Employment to enforce the Child and Adolescent Labour (Prohibition and Regulation) Act, 1986. It has five components: Central Government, State Government, District Project Societies, Child Tracking System, and Complaint Corner. District Nodal Officers (DNOs) are appointed to ensure strict implementation of the Act. A model State Action Plan (SAP) guides State Governments in eradicating child labour, focusing on migrant, girl, and SC/ST children. The portal promotes efficient monitoring and grievance redressal to combat child labour effectively.

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The International Centre for Integrated Mountain Development (ICIMOD) launched an Air Quality Dashboard offering real-time and forecasted air pollution data. It combines ground sensor data with satellite imagery for insights on local, sub-regional, and regional pollution levels. The dashboard uses the WRF-Chem model to track PM2.5 spread in hotspots like Lahore, New Delhi, and Kolkata and its links with weather patterns. It provides two-day air quality forecasts and cross-border pollution data for policymakers, communities, and researchers. ICIMOD, established in 1983, serves Hindu Kush Himalaya countries with knowledge-sharing and sustainable development solutions.

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World Wildlife Conservation Day is observed on December 4 to raise awareness about protecting endangered flora and fauna. The day emphasizes the importance of wildlife conservation and encourages action to safeguard endangered species. India hosts four global biodiversity hotspots: Himalaya, Indo-Burma, Western Ghats-Sri Lanka, and Sundaland. With only 2.4% of the world’s land area, India supports 7-8% of recorded species, making it a megadiverse country.

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The 63rd Annual Conference of the Indian Society of Aerospace Medicine (ISAM) held at the Institute of Aerospace Medicine (IAM), Bengaluru, from December 5–7, 2024. Established in 1952, ISAM is India’s only registered society dedicated to aerospace medicine. The conference theme is “Collaborate for Research,” focusing on interdisciplinary cooperation in aviation and space medicine. The event features more than 300 attendees, including experts from DRDO, ISRO, and aerospace medicine professionals.

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A team from JNU’s Special Centre for Molecular Medicine identified Heat Shock Protein 70 (Hsp70) as a key factor in diseases like malaria and Covid-19. Hsp70 is a molecular chaperone that helps proteins fold correctly and protects them from stress. It becomes elevated during cellular stress, aiding protein folding, preventing aggregation, and maintaining cell survival. The team found that Hsp70 interacts with the SARS-CoV-2 spike protein and ACE2 receptors, aiding viral entry. Inhibiting Hsp70 blocked viral replication in lab tests, suggesting it could help prevent drug resistance in infections.

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Prime Minister Narendra Modi announced the successful implementation of three new criminal laws in Chandigarh. Chandigarh is the first administrative unit in India to achieve 100% implementation of these laws. The laws—Bharatiya Nyaya Sanhita, Bharatiya Nagarik Suraksha Sanhita, and Bharatiya Sakshya Adhiniyam—replaced the British-era IPC, CrPC, and Indian Evidence Act, respectively. These laws came into effect on July 1, 2024. They aim to uphold constitutional ideals and protect citizens’ rights effectively. The new laws signify a shift from colonial frameworks to a system that prioritizes justice and citizen welfare.