About Rajmargyatra Application:

• It is a citizen-centric unified mobile application developed by the National Highways Authority of India (NHAI).
• This user-friendly app empowers travelers with comprehensive information on Indian National Highways while also offering an efficient complaint redressal system.
• The app is currently available in English, Hindi, and over 13 other regional languages.

●      Key Features:

• Comprehensive Highway Information:
  • 'Rajmargyatra' serves as a one-stop repository of essential information for National Highway users.
  • Get real-time weather conditions, timely broadcast notifications, and access to details about nearby toll plazas, petrol pumps, hospitals, hotels, and other essential services that ensure a seamless and safe journey on National Highways.
• Revamped Route Planner (EnRoute):
  • Get precise cost estimates and instantly see how much you save with the Annual Pass.
• Hassle-Free Complaint Redressal:
  • The app comes equipped with an inbuilt complaint redressal and escalation mechanism.
  • Users can easily report highway-related issues, attaching geo-tagged videos or photos for better clarity.
  • The registered complaints will be handled in a time-bound manner, with system-generated escalations to higher authorities in case of any delays.
  • Users can also track the status of their grievances for complete transparency.
• Seamless FASTag Services: 'Rajmargyatra' integrates its services with various bank portals, making it convenient for users to recharge their FASTags, avail monthly passes, and access other FASTag-related banking services – all within a single platform.
• Over-speeding notifications and voice assistance to encourage responsible and safe driving behavior.
• Report & Track Issues: Lodge and track complaints about road conditions, toll operations, or facilities.
• 24x7 Emergency Support: Get immediate assistance by calling the 1033 National Highway Helpline directly from the app.
• Toll Plaza Feedback: Enables National Highway users to rate their toll plaza experience, report concerns and suggest improvements.

About Osteoporosis:

• It is a disease in which the bones become weak and are likely to fracture (break).
• Osteoporosis means “porous bone.” Viewed under a microscope, a healthy bone looks like a honeycomb. When osteoporosis occurs, the holes and spaces in the honeycomb are much larger than in healthy bone.
• Osteoporotic bones have lost density or mass and contain abnormal tissue structure. As bones become less dense, they weaken and are more likely to break (bone fractures).
• Fractures can occur in any bone but happen most often in bones of the hip, vertebrae in the spine, and wrist.
• What Causes Osteoporosis?
  • Bones are made of living tissue. To keep them strong, the body breaks down old bone and replaces it with new bone.
  • Osteoporosis develops when more bone is broken down than replaced.
  • You lose bone mass, and changes happen in the structure of the bone tissue. This can happen as you get older.
  • Some of the common risk factors for developing osteoporosis include:
    • Are female
    • Over the age of 50
    • Are of white or Asian descent
    • Have a family history of osteoporosis
    • Have low body weight
    • Have low levels of sex hormones (low estrogen in women, low testosterone in men)
    • Have too much thyroid hormone (hyperthyroidism)
    • Are chronically on certain medications such as steroids
  • Symptoms:
    • It is called a “silent” disease because it doesn’t usually cause symptoms.
    • Although most people are not aware that they may have osteoporosis until they experience a fracture, there are some signs and symptoms that you may experience in later stages of the condition. They include:
      • Back pain (in the presence of vertebral compression fracture)
      • Loss of height over time (this will be gradual)
      • A stooped posture
      • Low-impact bone fracture
    • Treatment: Treatment for osteoporosis may involve:
      • Making lifestyle changes, such as changing the diet and exercise routine
      • Taking calcium and vitamin D supplements
      • Using medicines to strengthen bones.

About Indian Cybercrime Coordination Centre (I4C):

• I4C has been established under the Ministry of Home Affairs (MHA) to act as a nodal point at the National level in the fight against cybercrime.
• The I4C was dedicated to the nation on 10th January 2020.
• It is designed to provide a framework and ecosystem for law enforcement agencies (LEAs) to deal with cybercrime in a coordinated and comprehensive manner.
• I4C brings together academia, industry, public, and government in the prevention, detection, investigation, and prosecution of cybercrimes.
• Headquarters: New Delhi
• Objectives:
  • To act as a nodal point to curb cybercrime in the country.
  • To strengthen the fight against cybercrime committed against women and children.
  • Facilitate easy filing of cybercrime-related complaints and identifying cybercrime trends and patterns.
  • To act as an early warning system for LEAs for proactive cybercrime prevention and detection.
  • Awareness creation among the public about preventing cybercrime.
  • Assist states/UTs in the capacity building of Police Officers, Public Prosecutors and Judicial Officers in the area of cyber forensics, investigation, cyber hygiene, cyber-criminology, etc.
  • Identify the research problems and needs of LEAs and take up R&D activities in developing new technologies and forensic tools in collaboration with academia/research institutes within India and abroad.
  • Suggest amendments, if required, in cyber laws to keep pace with fast-changing technologies and international cooperation.
  • To coordinate all activities related to the implementation of Mutual Legal Assistance Treaties (MLAT) with other countries related to cybercrimes in consultation with the concerned nodal authority in MHA.
• Components:
  • National Cybercrime Threat Analytics Unit (TAU)
  • National Cybercrime Reporting Portal (NCRP)
  • National Cybercrime Training Centre (NCTC)
  • National Cybercrime Research and Innovation Centre
  • Platform for Joint Cyber Crime Coordination Team
  • Cybercrime Ecosystem Management Unit
  • National Cybercrime Forensic Laboratory (Investigation) Ecosystem
• Major Initiatives:
  • Citizen Financial Cyber Fraud Reporting and Management System (CFCFRMS): For immediate reporting of financial cyber frauds and preventing the siphoning of funds by cyber criminals on a near-real-time basis.
  • National Toll-Free Helpline number ‘1930’ has been operationalized to provide citizen assistance in lodging online cyber complaints.
  • The social media handle “CyberDost”, which provides cyber safety tips at regular intervals.
  • I4C has envisaged the Cyber Crime Volunteers Program to bring together citizens with a passion to serve the nation on a single platform and contribute to the fight against cybercrime in the country.
  • Pratibimb geospatial crime mapping platform maps locations of criminals and crime infrastructure on a map to give visibility to jurisdictional officers.
  • Samanvaya Portal:
    • It is a web-based Joint Cybercrime Investigation Facilitation System.
    • The platform works as a centralized one-stop system for cybercrime data sharing, crime mapping, data analytics, and coordination among police and Law Enforcement Agencies (LEAs) across States and Union Territories.

How does the I4C differ from CERT-In (the Indian Computer Emergency Response Team)?

• The I4C is a Ministry of Home Affairs body focused on cybercrime against citizens and the policing response, including the 1930 helpline and the cybercrime reporting portal.
• CERT-In, under the Ministry of Electronics and IT and anchored in Section 70B of the IT Act, 2000, handles cybersecurity incident response and network protection rather than crime against persons.

About Bud Rot Disease:

• It is a fatal disease of the coconut palm, characterized by the rotting of the terminal bud and the surrounding tissues.
• It affects the palms of all ages, but young palms are found to be most vulnerable.
• It is caused by the fungus Phytophthora palmivora, which attacks the growing point of the coconut palm.
  • Once the growing point is attacked, the palm is beyond recovery.
• The incidence is found to be severe during the monsoon when the relative humidity is high.
• With the onset of dry weather, the infection becomes less severe, and the fungus remains dormant in the leaf base.
• The disease is often seen in river banks subject to flooding. Normally, the disease is observed sporadically in widely scattered palms.

About Swavlamban 2026:

• It is the fifth edition of the Indian Navy’s flagship Naval Innovation and Indigenisation Seminar.
• Venue: Manekshaw Centre in New Delhi
• The fifth edition will focus on converting indigenous technological innovations into operational capabilities for the Indian Navy.
• It aims to strengthen collaboration between the armed forces and India's domestic innovation ecosystem as the maritime security environment evolves.
• The two-day event will bring together innovators, industry partners, startups, micro, small, and medium enterprises (MSMEs), academic institutions, investors, and representatives of the Defence Forces.
• The exhibition will showcase indigenous technologies across several areas, including maritime surveillance, counter-unmanned aircraft systems (counter-UAS), artificial intelligence, quantum technologies, nuclear, biological, chemical, and damage control (NBCD), and systems designed to improve safety and operational efficiency.
• The programme will also include discussions on defence innovation, self-reliance, funding opportunities and the commercialisation of technologies developed by Indian enterprises.
• The seminar has also been supported by the Government of India, the Ministry of Defence, the Society of Indian Defence Manufacturers, and the Defence Innovation Organisation.

About Homoporus Tridentata:

• It is a new parasitoid wasp species.
• Its name is directly derived from the Latin-based anatomical description of its distinctive three-toothed clypeal margin.
• Ecological Significance:
  • The wasps in the genus Homoporus are natural parasitoids that target the larvae and pupae of agricultural and forestry pests.

About Agri Welfare Portal:   

• It aims to provide farmers across the country with direct, easy access to government schemes, financial assistance and reliable agricultural information on their mobile phones.
• Key Features of Agri Welfare Portal:
  • Scheme access: It brings information on initiatives including PM-KISAN, AgriStack and Pradhan Mantri Fasal Bima Yojana into a common interface, with online eligibility checks and application facilities.
  • Farm information: The portal is intended to provide updates on weather, farming practices, seeds, fertilisers and market prices.
  • Rural use: It is designed for basic smartphones and weak internet connections, with screen-reader support and simpler navigation for users with disabilities.
  • Assistance: A training campaign through Krishi Vigyan Kendras is planned to help farmers use the portal and other digital tools.
  • Wider network: Farmer Producer Organisations, Primary Agricultural Credit Societies, scientists, researchers and start-ups are also intended to be brought onto the platform.
  • Greater transparency and fewer intermediaries: It has feature of Online eligibility checks, direct application facilities and the transfer of financial assistance through Direct Benefit Transfer (DBT).
  • Timely and reliable agricultural information: Farmers will be able to access authentic information on weather conditions, scientific farming practices, the availability of seeds and fertilisers, and prevailing market prices for agricultural produce.

About Pumped Storage Hydropower:         

• It is a type of hydroelectric energy storage.
• PSH is a fundamentally simple system that consists of two water reservoirsat different elevations.
• PSPs are classified according to how their reservoirs are connected to, or situated in relation to, natural watercourses.
• Types: They are grouped into three types: on-stream, off-stream open-loop and off-stream closed-loop schemes.
  • On-stream Pumped Storage:
    • Location: These have both reservoirs located on a river, stream or nallah.
    • To meet the electricity demands, water stored in the upper reservoir flows through turbines to generate electricity.
    • During periods of low electricity demand or surplus power, water is pumped back to the upper reservoir for reuse.
  • Off-stream Open-loop Pumped Storage:
    • Location: These have one reservoir located on a river, stream or nallah. In contrast, the other reservoir is not located on a river, a perennial stream, or a perennial nallah.
    • When electricity is required, water flows from the upper reservoir through turbines to produce electricity.
    • Surplus electricity is subsequently used to pump the water back, restoring the system for another cycle.
  • Off-stream Closed-loop Pumped Storage:
    • Location: Neither reservoir in an off-stream closed-loop pumped storage scheme is located on a river, perennial stream or perennial nallah.
    • Both reservoirs are situated away from perennial natural watercourses.
    • When electricity is required, water flows from the upper reservoir through turbines that generate power, and is then pumped back to the upper reservoir during periods of low electricity demand or surplus power.