Cascade Mountains
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The Cascade Range, located in the Pacific Northwest of the US and Canada, is a prominent mountain range known for its stunning scenery including snow-capped peaks, glaciers, and lush forests.
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It’s a geologically active region formed by the subduction of the Juan de Fuca Plate under the North American Plate. This ongoing process fuels volcanic activity.
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The range contains both non-volcanic mountains and a series of volcanoes known as the High Cascades. Stratovolcanoes are the most common type found here.
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Mount Rainier, at 4,392 meters, is the highest peak.
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The Cascades are part of the Pacific Ring of Fire, and all historically recorded eruptions in the contiguous US have originated from Cascade volcanoes.
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Recent research highlights that long-dormant Cascade volcanoes still possess significant magma reservoirs beneath them, making them newsworthy due to the potential for future volcanic activity. This underscores the ongoing geological activity within the range.
Swavalambini
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Empowering Women Entrepreneurs in Northeast India: Swavalambini aims to equip female students in Northeastern HEIs with entrepreneurial skills, resources, and mentorship.
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Collaboration and Launch: Launched by MSDE in collaboration with NITI Aayog, the program involves 9 colleges and universities across Assam, Meghalaya, and Mizoram. Union Minister Jayant Chaudhary inaugurated the program.
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Structured Stage-wise Approach: A multi-stage process, starting with awareness programs (EAP for 600 students), followed by intensive training (EDP for 300 students), mentorship, and funding support.
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Comprehensive Training: The EDP includes 40 hours of training covering business aspects like finance, market linkages, legal support, and networking. Six months of mentorship follows the training.
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Faculty Development: A 5-day Faculty Development Programme (FDP) will upskill HEI faculty to better mentor students.
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Recognition and Awards: Successful ventures will be recognized and awarded to inspire others, aiming for 10% of EDP trainees to launch successful enterprises.
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Alignment with National Policies: Builds upon the National Education Policy 2020’s emphasis on entrepreneurship and skill development.
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Government Support: The program complements other government initiatives promoting women entrepreneurship, such as Startup India and Stand-Up India.
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Focus on Sustainability: The program aims to create sustainable women-led enterprises through workshops, mentoring, and seed funding.
Bhimgad Sanctuary
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The Karnataka government’s plan to open Bhimgad Wildlife Sanctuary (BWS) for a wildlife safari is facing strong opposition from environmentalists.
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BWS, declared a sanctuary in 2011, is located in Belgaum district, Karnataka, and is near other significant sanctuaries and national parks. It’s situated in the Western Ghats.
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The sanctuary is rich in biodiversity, housing tigers, elephants, king cobras, and other animals. It also contains the Barapede caves, the only known breeding ground for the endangered Wroughton’s free-tailed bat.
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An 18km stretch of the sanctuary is proposed for the safari, a move criticized for potentially harming the fragile ecosystem.
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Environmental concerns include increased human activity, habitat disruption, commercial development, and deforestation to build infrastructure for tourists.
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The sanctuary’s existing human population (around 3000 people across 13 hamlets) already faces challenges with limited access to basic amenities. The safari project is seen as exacerbating this situation.
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The plan is controversial because it opens a protected area with restricted public access to large-scale tourism.
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Environmentalists plan to protest the government’s decision.
Marsupials
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Successful kangaroo embryo creation via IVF: This is a first for marsupials and offers hope for conservation efforts.
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Conservation implications: The technique could be crucial for saving endangered marsupial species, many of which are found only in Australia.
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High extinction rate in Australia: Australia, home to most marsupial diversity, also has the world’s highest mammal extinction rate, with significant losses since colonization.
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Marsupial characteristics: Marsupials are mammals known for their pouches, though not all have them. They give birth to underdeveloped young that complete development in the pouch. Examples include kangaroos, koalas, Tasmanian devils, and opossums.
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Geographical distribution: Marsupials are primarily found in Australia and South America.
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IVF process: IVF involves fertilizing eggs outside the body and then implanting the resulting embryo. This is now successfully applied to marsupials for the first time.
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Significance of the research: The study provides valuable insights into marsupial reproduction, which is crucial for effective conservation strategies.
TROPEX-25
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TROPEX-25, the Indian Navy’s biennial Theatre Level Operational Readiness Exercise, is underway in the Indian Ocean Region.
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It’s a large-scale, three-month exercise (Jan-Mar 2025) involving all Indian Naval units, plus significant participation from the Indian Army, Air Force, and Coast Guard.
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The exercise aims to validate the Indian Navy’s warfighting capabilities and ensure a coordinated response to various threats (conventional, asymmetric, hybrid) in a contested maritime environment.
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Approximately 65 naval ships, 9 submarines, and over 80 aircraft are participating, including the Vikrant aircraft carrier, Visakhapatnam and Kolkata-class destroyers, and Kalvari-class submarines.
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Air assets include MiG 29K, P8I, HALE Sea Guardian, and MH-60R helicopters, along with IAF Sukhoi-30, Jaguar, C-130, Flight Refueller, and AWACS aircraft. The Indian Army contributes an Infantry Brigade, and the Coast Guard over 10 ships and aircraft.
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The exercise features harbor and sea phases, incorporating various facets of combat operations, cyber and electronic warfare, live weapon firings, and amphibious exercises.
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TROPEX-25 focuses on enhancing inter-service synergy and improving coordinated planning, targeting, combat effectiveness, and joint operations to protect India’s maritime interests.
Safai Karamcharis Commission
- The Union Cabinet extended the National Commission for Safai Karamcharis (NCSK)’s tenure for three years.
- The NCSK, under the Ministry of Social Justice and Empowerment, works to end manual scavenging and improve sanitation workers’ conditions.
- The extension costs ₹50.91 crore over three years and aims to reduce sanitation worker fatalities.
- NCSK’s current non-statutory status hinders its effectiveness; it advocates for statutory status.
- Initially established in 1994 under the National Commission for Safai Karamcharis Act, 1993, it lost its statutory status in 2004 when the Act lapsed.
- Key functions include monitoring the Prohibition of Employment as Manual Scavengers and their Rehabilitation Act, 2013, investigating grievances, recommending welfare programs, and studying sanitation workers’ conditions.
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