💥Join UPSC 2027,2028 Mentorship (August Batch) + XFactor Notes & Microthemes PDF
Talk to Mentor

Civilsdaily

Login

Distribution: weekly

  • What is Vo5G (Voice over 5G)?

    Central Idea

    • India witnessed a significant improvement in call quality with the introduction of VoLTE (Voice over Long-Term Evolution) in 2016, offering clearer voice calls compared to 3G/2G networks.
    • With the advent of 5G in India, there’s growing anticipation for a new calling standard, Vo5G (Voice over 5G), already deployed in several countries.

    What is Vo5G?

    • Definition: Vo5G, also known as Voice over New Radio (VoNR), is the next generation of voice calling, utilizing 5G networks for voice transmission.
    • Advantages: It leverages 5G’s speed, capacity, and responsiveness to enhance voice call quality.
    • Global Trend: While Vo5G is gaining traction globally, its adoption in countries like India is still in the nascent stages.

    VoNR vs. VoLTE: The Advancements

    • Call Quality: VoNR offers superior call quality with advanced audio codecs, thanks to 5G’s higher bandwidth.
    • Connection Time: Reduced network latency in 5G ensures faster call connections with VoNR.
    • Reliability: VoNR promises better call continuity with lower packet loss, potentially reducing voice cut-outs.
    • Network Transition: VoNR aims to eliminate call drops experienced during the transition from 5G to 4G for VoLTE calls.

    Requirements for Vo5G

    • Compatible Device: Users need a Vo5G-supported phone, typically available in models released after 2022 with 5G capabilities.
    • Carrier Support: A network provider that offers Vo5G services is essential, along with a plan that includes Vo5G calling.
    • 5G Coverage: Effective use of Vo5G requires being in an area with 5G network coverage.

    VoNR in India

    • Availability: As of now, VoNR is not available in India, despite the ongoing 5G rollout in major cities.
    • Carrier Testing: Leading carriers like Reliance are reportedly testing VoNR for seamless integration with existing 4G and 5G networks.
    • Timeline: The exact timeline for VoNR’s widespread availability in India remains uncertain.

    Try this question from CSP 2019:

    Q.With reference to communication technologies, what is/are the difference/differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)?

    1. LTE ‘is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G.
    2. LTE is data-only technology and VoLTE is voice-only technology.

    Select the correct answer using the code given below.

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

    [wpdiscuz-feedback id=”l68j4x9ayu” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

  • Population-Level Genome Sequencing and Its Impact

    ‘deCODE’ Initiative

    Central Idea

    • The UK recently completed sequencing half a million whole genomes, nearly 0.7% of its population, under ‘deCODE’ Initiative.
    • Various countries have launched large-scale genome projects, with some focusing on specific populations like African ancestry.

    About ‘deCODE’ Initiative

    • Inception: Launched in Iceland in 1996, deCODE genomics enrolled most of the Icelandic population for genetic studies.
    • Contributions: The initiative enhanced disease genetics understanding and set standards for handling genomic data, integrating medical records with genealogies.

    Merit of Large-Scale Sequencing

    • Disease Research and Understanding: Large-scale genome sequencing allows researchers to identify genetic variations associated with various diseases. This information is crucial for understanding the genetic basis of diseases, including rare genetic disorders and complex conditions like cancer.
    • Personalized Therapies: With a better understanding of an individual’s genetic makeup, it becomes possible to develop personalized and targeted therapies. 
    • Genetic Counseling: Large-scale genome sequencing provides valuable information for genetic counseling, helping individuals and families understand their risk for certain genetic conditions.
    • Identification of Rare Variants: Large-scale sequencing efforts contribute to the identification of rare genetic variants that might be responsible for certain diseases. These discoveries are essential for expanding our knowledge of the genetic landscape and improving diagnostic capabilities.
    • Population Genetics and Evolution: Genome sequencing on a large scale allows researchers to study the genetic diversity within populations. This information is valuable for understanding human evolution, migration patterns, and population-specific genetic traits.

    Ethical and Regulatory Challenges

    • Privacy Concerns: Genome sequencing generates highly sensitive and personal information. There is a risk that genetic data could be misused or lead to privacy breaches.
    • Informed Consent: Obtaining informed consent for genome sequencing is complex due to the vast amount of information generated and the potential for incidental findings.
    • Data Ownership and Control: Balancing individual rights with the need for research and medical advancements requires careful consideration of data sharing, ownership, and access policies.
    • Genetic Discrimination: Concerns about genetic discrimination in areas such as employment, insurance, and education may discourage individuals from undergoing genome sequencing. L
    • Access to Genetic Services: Disparities in access to genetic services and genomic technologies may exacerbate existing healthcare inequalities.
    • Ethical Use of Genetic Data in Research: Researchers must adhere to ethical standards when using genetic data in research. This includes obtaining proper consent, ensuring data security, and transparently communicating the purpose and potential risks of the research.

    Long-Term Impact and Future Prospects

    • Beyond Individual Health: Population-scale genomics will enhance our understanding of human evolution, migration, and adaptation.
    • Personalized Medicine: It paves the way for personalized healthcare based on individual genetic profiles.
    • Billion Genome Project: The possibility of sequencing a billion genomes in a single project is on the horizon, alongside individuals’ rights to access and understand their own genomic data.

    Conclusion

    • Population-scale genomics is at the forefront of a genomic revolution, with the potential to transform healthcare, deepen our understanding of human biology, and shape our approach to medicine and biology.
    • This evolving field promises to bring personalized, precise treatments and a richer comprehension of our genetic heritage.

  • Six Exoplanets found in the Coma Berenices Constellation

    exoplanet

    Central Idea

    • Six exoplanets have been discovered orbiting HD 110067, a bright star in the Coma Berenices constellation, approximately 100 light-years away.
    • The planets’ radii range between that of Earth and Neptune, classifying them as ‘sub-Neptunes’.

    About Sub-Neptune Exoplanets

    • Prevalence: Sub-Neptunes are commonly found in close-in orbits around more than half of all Sun-like stars.
    • Mystery: Despite their prevalence, the composition, formation, and evolution of these planets remain largely unknown.

    Observational Details

    • TESS Observations: NASA’s Transiting Exoplanet Survey Satellite (TESS) observed dips in HD 110067’s brightness in 2020 and 2022.
    • CHEOPS Contribution: Additional observations from the CHaracterising ExOPlanets Satellite (CHEOPS) helped confirm the presence of six planets transiting the star.
    • Orbital Calculations: The study calculated the orbits of all six planets, ranging from about nine days for the innermost planet to approximately 54 days for the outermost planet.

    Characteristics of the Planets

    • Mass and Density Estimates: The planets have relatively low densities, suggesting the presence of large, hydrogen-rich atmospheres.
    • Resonant Orbits: All six planets are in resonant orbits, indicating regular gravitational interactions among them.
    • System’s Age: The resonant orbits suggest that the system has remained largely unchanged since its formation, estimated to be at least four billion years ago.

    HD 110067’s Uniqueness

    • Brightness and Host Status: HD 110067 is the brightest star known to host more than four transiting exoplanets.
    • Potential for More Discoveries: There is a possibility of additional planets within or beyond the star’s temperate zone, though such observations have not yet been made.
    • Learning Opportunity: The HD 110067 system presents a unique opportunity to study sub-Neptunes and understand how such planetary systems form and evolve.

  • Off-Budget Borrowing in India and its Fiscal Implications

    Central Idea

    • In recent years, India’s fiscal management has faced the significant challenge of off-budget borrowings by various states.
    • These borrowings, while providing short-term financial relief, have raised concerns regarding the overall fiscal health and transparency of the country’s finances.

    Understanding Off-Budget Borrowings

    • Definition: Off-budget borrowings are debts incurred not directly by the government but by public sector units or special purpose vehicles, with principal and interest serviced from the budget.
    • Legislative Oversight: These borrowings are not subject to legislative scrutiny and are outside the budget.
    • FRBM Act Bypass: They allow governments to circumvent borrowing limits set under the Fiscal Responsibility and Budget Management (FRBM) Act, 2003.

    How are off-budget borrowings raised?

    • Issuance of Bonds: The government can ask an implementing agency to raise the required funds from the market through loans or by issuing bonds.
    • Utilizing savings: For example, the food subsidy is one of the major expenditures of the Centre. In the Budget presentation for 2020-21, the government paid only half the amount budgeted for the food subsidy bill to the Food Corporation of India. The shortfall was met through a loan from the National Small Savings Fund.
    • Borrowing: Other PSUs have also borrowed for the government. For instance, public sector oil marketing companies were asked to pay for subsidized gas cylinders for PM Ujjwala Yojana beneficiaries in the past.
    • Bank sources: Public sector banks are also used to fund off-budget expenses. For example, loans from PSU banks were used to make up for the shortfall in the release of fertilizer subsidy.

    Prevalence of Off-Budget Borrowings

    • Recent Trends: Off-budget borrowings were rampant until recently, with significant amounts in states like Andhra Pradesh, Telangana, Kerala, Chhattisgarh, and Sikkim.
    • Magnitude: Estimates show ₹2.79 trillion in 2020-21 and ₹1.71 trillion in 2021-22.
    • Fiscal Transparency Concerns: The 15th Finance Commission and the Comptroller and Auditor General of India (CAG) have flagged these borrowings for undermining fiscal transparency and sustainability.

    Centre’s Stance on Off-Budget Borrowings

    • Past Practices: The Centre had substantial off-budget borrowings, reaching ₹1.62 trillion in 2018-19.
    • Recent Changes: Finance Minister Nirmala Sitharaman announced the end of such borrowings in the Union Budget for 2020-21, reducing them significantly in subsequent years.

    Centre’s Measures against State Off-Budget Borrowings

    • New Policy: In March 2022, the Centre declared that state off-budget borrowings would count towards their regular borrowing ceiling.
    • Impact on States: This policy limited states’ borrowing capacity, leading to cash flow issues in some states and prompting protests and threats of legal action.

    Current State of India’s Balance Sheet

    • Reduction in Off-Budget Borrowings: States’ off-budget borrowings are expected to decrease to ₹18,499 crore in 2022-23.
    • Overall Fiscal Health: True fiscal sustainability requires both the Centre and states to align their deficits with FRBM Act targets.
    • Deficit Targets: The FRBM Act aims for the elimination of a revenue deficit and a fiscal deficit of 3% of GDP. However, in 2023-24, 11 states are projected to have a revenue deficit, and the aggregate fiscal deficit of all states is expected to be 3.1%. The Centre’s revenue and fiscal deficits are anticipated to be 2.9% and 5.9% of GDP, respectively.

    Conclusion

    • The clampdown on off-budget borrowings is a step towards greater fiscal discipline in India.
    • While it has led to immediate challenges for some states, the long-term goal is to enhance fiscal transparency and sustainability in line with the FRBM Act.
    • Achieving these targets will be crucial for the overall health of India’s economy.

    Try this PYQ:

    With reference to the Union Government, consider the following statements:

    1. The Department of Revenue is responsible for the preparation of Union Budget that is presented to the Parliament.
    2. No amount can be withdrawn from the Consolidated Fund of India without the authorization from the Parliament of India.
    3. All the disbursements made from Public Account also need authorization from the Parliament of India.

    Which of the statements given above is/are correct?

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 2 only

    (d) 1, 2 and 3

  • On Constitution Day, more people-friendly laws

    Simplifying the law for the citizens of India

    Central idea

    The Indian government, led by Prime Minister Narendra Modi, is actively simplifying legal language to promote “Access to Justice,” making legal texts more understandable for every citizen. This strategic initiative, aligned with constitutional principles, addresses historical ambiguities and leverages technology to enhance accessibility, contributing to global legal recognition and fostering a transformative journey toward inclusive justice.

    Key Highlights:

    • Legal Language Simplification: The Indian government, led by Prime Minister Narendra Modi, is undertaking a mission to simplify legal language, aligning with the vision of “Access to Justice” and aiming to make legal texts more accessible to the common citizen.
    • Constitutional Principle: The initiative reflects the constitutional principle that legal language should be understandable to every citizen, emphasizing the importance of ensuring citizens comprehend their rights and responsibilities.
    • Correction of Ambiguities: The government is addressing historical ambiguities in legal language, such as those in Sections 213 and 214 of the IPC, to enhance legal precision and effective enforcement, eliminating potential loopholes.
    • Global Recognition: The government’s commitment to simplifying legal language has gained international recognition, positioning India as a forward-thinking adopter of progressive measures for legal accessibility.
    • Digital Transformation: The simplification efforts align with the Digital India campaign, leveraging technology to enhance accessibility, with online platforms and digital resources making legal information more readily available.

    Key Challenges:

    • Historical Complexities: Addressing historical intricacies in legal language poses a challenge, requiring thorough examination and correction of ambiguities that have persisted over time.
    • Public Engagement: While seeking public input in the simplification process is a positive step, ensuring effective public engagement and capturing diverse perspectives can be challenging.

    Key Phrases:

    • Access to Justice: The overarching vision guiding the simplification initiative, aiming to remove barriers of legal complexity that hinder the common citizen’s understanding of legal texts.
    • Legal Empowerment: The goal of simplification extends beyond language, aiming to empower citizens with legal knowledge, fostering a sense of legal empowerment among the diverse population.

    Key Quotes:

    • “We must see that the constitution is not only passed by the Constituent Assembly but that it is also worked by the common people of the country.” – B R Ambedkar
    • “The government envisions a legal landscape where language is not a barrier but a bridge to justice.”

    Critical Analysis:

    • The reduction in legal disputes due to misunderstandings and misinterpretations underscores the positive impact of the simplification initiatives in fostering a clearer legal framework.

    Way Forward:

    • Continue the integration of plain language drafting principles into legal education to nurture a generation of legal professionals capable of navigating legal intricacies with clarity and precision.
    • Sustain efforts to engage the public in the simplification process, ensuring diverse perspectives are considered for comprehensive legal accessibility.
    • Monitor and evaluate the impact of simplification on reducing legal disputes and enhancing India’s global economic competitiveness.
    • Explore additional measures, such as comprehensive glossaries in multiple languages, to further enhance the understanding of legal language among citizens.

  • Asola Bhatti Wildlife Sanctuary

    asola bhatti

    Central Idea

    • The Delhi High Court is considering staying a forest department ‘Walkathon’ event in the Asola Bhatti Wildlife Sanctuary.

    About Asola Bhatti WLS

    • Location: Situated in the southern part of Delhi and extends into Faridabad and Gurugram districts of Haryana.
    • Spread: Occupies 32.71 sq. km on the Aravalli hill range’s Southern Delhi Ridge, bordering Delhi and Haryana.
    • Connectivity: Forms a part of Rajasthan’s Sariska Tiger Reserve to the Delhi Ridge.
    • Vegetation: Classified under Northern Tropical Thorn Forests.
    • Plant Adaptations: Features plants with xerophytic characteristics like thorns, wax-coated and succulent leaves.
    • Flora: Characterized by the presence of the exotic Prosopis juliflora and the native Diospyros montana.
    • Wildlife Diversity: Home to species such as Golden Jackals, Striped-Hyenas, Indian Crested-Porcupines, Civets, Jungle Cats, various snakes, Monitor Lizards, and Mongoose.

  • UAE launches ALTÉRRA Fund for Climate Investments

    Central Idea

    • The United Arab Emirates, as the host of COP-28, has committed US$30 billion to establish ALTÉRRA, a climate investment fund.

    What is ALTÉRRA Fund?

    • Fund Objective: ALTÉRRA aims to mobilize US$250 billion globally by 2030, aspiring to be the largest fund dedicated to climate investments.
    • Focus: The fund is designed to transform emerging markets and developing economies through climate investments.
    • Clean Energy in India: An initial portion of the fund is allocated for developing over 6.0 GW of new clean energy capacity in India, including 1,200 MW of wind and solar projects expected to be operational by 2025.
    • Financial Requirements: Emerging markets and developing economies reportedly need US$2.4 trillion annually by 2030 to address climate change.
    • Key Verticals: ALTÉRRA will focus on four main areas: Energy Transition, Industrial Decarbonisation, Sustainable Living, and Climate Technologies.

    Leadership and Management

    • Chair: COP-28 President, Sultan Ahmed Al Jaber, will chair the ALTÉRRA fund.
    • Management Entity: Lunate, an independent global investment manager, has established ALTÉRRA.
    • Domicile: The fund is domiciled in the Abu Dhabi Global Market.

    Mission and Impact

    • Transformational Solution: ALTÉRRA is positioned as a transformative solution for attracting private capital into climate-focused investments.
    • Multiplier Effect: The fund’s scale and structure are expected to create a significant impact in climate investment.
    • Reflection of COP Presidency’s Action Agenda: The launch of ALTÉRRA aligns with the UAE’s COP Presidency Action Agenda and efforts to make climate finance more available, accessible, and affordable.

  • India pitches for Green Credit Scheme at COP28

    Central Idea

    • India introduced the Green Credits Scheme at COP28 in Dubai. PM Modi emphasized that this program goes beyond the commercial nature of carbon credits, offering a broader environmental impact.

    What is Green Credits Programme?

    • Objective: The initiative aims to generate Green Credits through plantation on degraded wasteland.
    • Inception: Launched in October by the Environment Ministry, it is designed to incentivize various environment-positive actions.
    • Action Areas: Includes tree plantation, water management, sustainable agriculture, waste management, air pollution reduction, mangrove conservation, ecomark label development, and sustainable building.
    • Scope beyond Carbon: Unlike existing carbon credit systems, this program extends incentives to actions beyond carbon emission reductions, such as water conservation and soil improvement.

    Distinctive Features

    • Market-Based Approach: The program aims to create a market for trading green credits, similar to carbon credits, where companies can earn credits for environmental actions and trade them.
    • Development Stage: Methodologies and standards for measuring and verifying such actions are under development, and the market for these credits is yet to be established.
    • Initial Buyers: It is anticipated that private companies might purchase these green credits to fulfill their Corporate Social Responsibility (CSR) obligations.
    • Wider Beneficiaries: Unlike carbon markets, which primarily target industries and corporations, the green credit program can benefit individuals and communities as well.

  • Pressmud for Green Energy and CBG Production

    pressmud

    Central Idea

    • Leading Sugar Producer: Since 2021-22, India has surpassed Brazil to become the world’s leading sugar producer.
    • Second-Largest Exporter: India also holds the position of the second-largest sugar exporter globally.
    • Ethanol Biofuel Sector Growth: The expansion of this sector has bolstered the sugar industry and improved the financial health of sugar mills.

    Pressmud: A Valuable Byproduct

    • Pressmud, also known as filter cake or press cake, is an agricultural waste product from sugar production.
    • It is obtained during the repeated filtration of cane juice before sugar extraction.
    • Approximately 3-4 percent of press mud is produced per tonne of crushed cane.
    • Traditionally, pressmud is recycled as manure through composting and supplied to local farmers.
    • Recognized as a resource for green energy, pressmud can be used to produce biogas through anaerobic digestion, leading to compressed biogas (CBG) creation.
    • It is beneficial for crops and horticulture due to its richness in micronutrients.

    Challenges with Pressmud

    • Storage Issues: Pressmud undergoes gradual decomposition, complicating long-term storage and increasing production costs.
    • Price Increase: The recognition of its potential has led to a substantial rise in pressmud prices.

    Pressmud as CBG Feedstock: Advantages and Challenges

    • Supply Chain Simplification: Using pressmud eliminates complexities associated with agricultural residue supply chains.
    • Quality and Pre-treatment: Unlike municipal solid waste, pressmud’s quality is consistent, and it lacks lignin, reducing pre-treatment costs.
    • Conversion Efficiency: Pressmud is more efficient and economical as a feedstock for CBG production compared to cattle dung and agricultural residue.
    • Economic and Competitive Factors: The increasing price of pressmud and competition for its use in fertilizers and bio-composting pose challenges.

    Regional Production and Sugar Mills in India

    • Primary Sugarcane States: Uttar Pradesh and Maharashtra contribute significantly to India’s sugarcane cultivation.
    • Operational Sugar Mills: As of 2022-23, India had 531 operational sugar mills.
    • Sugar and Pressmud Production: The total sugar production was 32.74 million tonnes, with approximately 11.4 million tonnes of pressmud.

    Potential and Future Steps

    • CBG Potential: The available pressmud can generate significant quantities of CBG, valued at substantial economic returns.
    • Required Interventions: To maximize this potential, states need to implement bioenergy policies, control pressmud prices, and establish long-term agreements with sugar mills.
    • Research and Training: Developing storage technologies for pressmud and conducting training for CBG plant operators are essential.

     Back2Basics: Sugarcane By-products

    Description Uses
    Bagasse Fibrous residue left after sugarcane crushing. – Biofuel for energy production

    – Raw material for paper, board, building materials
    Molasses Thick, dark syrup produced during sugar refining. – Alcohol production (e.g., rum)

    – Sweetener in animal feed

    – Base for fermentation products

    – Ingredient in food products
    Vinasse (Distillery Waste) Liquid waste from ethanol production using molasses. – Liquid fertilizer

    – Biogas production
    Carbon Dioxide Gas produced during fermentation in sugar manufacturing. – Carbonation in beverages

    – Enhancing plant growth in greenhouses
    Fly Ash Ash produced from burning bagasse. – Material in cement and concrete

    – Soil amendment in agriculture
    Heat Energy Thermal energy generated from manufacturing processes. – Cogeneration for electricity and heating

     

  • India set to launch its first X-Ray Polarimeter Satellite (XPoSat)

    Central Idea

    • The Indian Space Research Organisation, following a landmark 2023, will ring in the new year with the launch of the PSLV-C58 X-ray Polarimeter Satellite (XPoSat) mission on January 1, 2024.

    About XPoSat Mission

    • Orbital Details: XPoSat will operate in a Low Earth Orbit at an altitude of about 650 km, with a low inclination of around 6 degrees.
    • Dual Scientific Payloads: The satellite is equipped with two payloads, enabling comprehensive studies of X-ray sources, including their temporal, spectral, and polarization characteristics.
    • Mission Goals: XPoSat’s primary objectives include measuring X-ray polarization in the 8-30 keV energy band and conducting long-term studies in the 0.8-15 keV band.
    • Mission Lifespan: The satellite is expected to be operational for approximately 5 years.
    • Observation Strategy: Observations by XPoSat will primarily occur during the Earth’s eclipse period to maximize efficiency.

    Payloads aboard XPoSat

    • POLIX – Primary Payload: The Polarimeter Instrument in X-rays (POLIX), developed by Bengaluru’s Raman Research Institute (RRI) with ISRO’s collaboration, is tailored to assess the degree and angle of polarization in medium X-ray energy ranges.
    • XSPECT – Secondary Payload: The X-ray Spectroscopy and Timing (XSPECT) payload, created by ISRO’s U.R. Rao Satellite Centre (URSC), will gather spectroscopic data in the 0.8-15 keV range.

    Significance of XPoSat

    • Polarization refers to the orientation of light waves. X-rays, a form of electromagnetic radiation, can also be polarized.
    • Studying it from cosmic sources provides valuable information about the physical conditions and processes occurring in extreme environments, such as around black holes, neutron stars, and supernova remnants.