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  • Bubonic Plague is back: Should you be worried?

    Bubonic Plague

    Introduction

    • Recent reports from Oregon, US, confirm the reemergence of bubonic plague, marking the first case since 2005.
    • Notable historical instances include the Third Pandemic in the late 19th and early 20th centuries, originating in China and spreading worldwide, reaching India by 1896.

    What is Bubonic Plague?

    • Cause: Bubonic plague is caused by Yersinia pestis, a zoonotic bacterium primarily found in small animals and their fleas, capable of transmission to humans.
    • Transmission: The World Health Organization (WHO) identifies three primary modes of transmission:
    1. Through infected vector fleas,
    2. Contact with infectious bodily fluids or materials, and
    3. Inhalation of respiratory droplets from pneumonic plague patients.

    Symptoms and Forms

    • Bubonic Plague: Characterized by fever, headache, swollen lymph nodes, and weakness, typically resulting from flea bites.
    • Septicemic Plague: Occurs when the bacteria enter the bloodstream, leading to severe symptoms such as abdominal pain, shock, and skin discoloration.
    • Pneumonic Plague: The most perilous form, causing rapid-onset pneumonia, and posing a high risk of fatality if left untreated, with potential person-to-person transmission.

    Historical Impact of the Black Death

    • Deadliest Outbreak: The Black Death, spanning from 1346 to 1353, decimated up to half of Europe’s population, leaving a profound and enduring impact on survivors.
    • Genetic Legacy: Genetic mutations linked to increased survival during the Black Death era have been identified, albeit with potential implications for autoimmune diseases in modern populations.
    • Social and Economic Ramifications: Historians attribute Europe’s rise to global dominance partly to the aftermath of the Black Death, shaping subsequent societal, economic, and cultural trajectories.

    Contemporary Outlook and Mitigation

    • Limited Spread: Medical experts allay fears of a Black Death resurgence, affirming the localized nature of the recent bubonic plague case and the low likelihood of widespread transmission.
    • Modern Interventions: Advancements in antibiotics and healthcare infrastructure significantly mitigate the threat posed by bubonic plague, rendering it treatable and containing its potential impact.
    • Global Surveillance: Vigilant monitoring and prompt treatment protocols contribute to managing sporadic plague cases reported worldwide, underscoring the importance of continued vigilance and preparedness.
  • Understanding Ultradian Rhythms: The Cycle of Life

    Introduction

    • Life on Earth is characterized by cyclical processes that sustain and enhance survival, with one such fundamental process being ultradian rhythms.
    • Ultradian rhythms are distinct from circadian rhythms and refer to biological cycles that occur more frequently than once every 24 hours, governing essential physiological functions.

    Ultradian vs. Circadian Rhythms

    Ultradian Rhythms Circadian Rhythms
    Definition Repeat at intervals of less than 24 hours. Repeat approximately every 24 hours.
    Duration Shorter cycles, typically minutes to a few hours. Longer cycles, around 24 hours.
    Examples Sleep cycles, heart rate variability, hormone release. Sleep-wake cycle, body temperature regulation.
    Influence Impact physiological processes within a single day. Regulate sleep-wake patterns, hormone release, etc.
    Importance Essential for various bodily functions and processes. Crucial for maintaining overall health and well-being.
    Disruption Effects Interruption can lead to fatigue or mood swings. Disruption can cause sleep disorders or mood disorders.

    Key Characteristics of Ultradian Rhythms

    • Frequency: Ultradian rhythms recur more frequently than circadian rhythms, impacting various biological processes.
    • Physiological Patterns: These rhythms regulate heartbeat, breathing, hormonal release, and brain-wave activity, ensuring proper functioning of living organisms.

    Significance  

    • Sleep Cycle: A well-known example of ultradian rhythm is the sleep cycle, which comprises alternating periods of REM (Rapid Eye Movement) and non-REM sleep, typically lasting around 90 minutes each.
    • REM and Non-REM Sleep: REM sleep involves dreaming, while non-REM sleep is essential for physical restoration and memory consolidation.

    Role in Hormonal Regulation

    • Pulsatile Hormone Secretion: Ultradian rhythms influence the pulsatile secretion of hormones like growth hormone, cortisol, and insulin throughout the day.
    • Metabolism and Stress Response: These hormonal fluctuations are crucial for regulating metabolism, energy levels, and responses to stress, ensuring overall well-being.
  • [pib] MnBi2S4: Multiferroic Material for Energy-Efficient Data Storage

    Introduction

    • Researchers have identified a unique mechanism of electric polarization via magnetic ordering in a novel mineral named “MnBi2S4”, which can be useful for energy-efficient data storage.

    About Magnetoelectric Multiferroics

    • This special class of materials is renowned for their rarity and unique properties, capable of exhibiting both magnetism and ferroelectricity simultaneously.
    • They find applications in advanced technology like spintronics, electronic memory devices, actuators, and switches.

    What is MnBi2S4?

    • Also known as mineral gratianite, it belongs to the ternary manganese chalcogenide family.
    • It showcases distinct magnetic structures, including a spin density wave, cycloidal, and helical spin structures.
    • Notably, the latter two spin structures induce ferro-electricity in the material.
    • MnBi2S4 is centro-symmetric and undergoes magnetic ordering at low temperatures (27, 23, and 21.5 Kelvins).

    Significance of the Study

    • This finding highlights the strong coupling between magnetism and electric polarization.
    • The unique mechanism, driven by magnetic frustration, represents a breakthrough in magnetoelectric coupling.
    • If the material can exhibit the same phenomena at room temperature, it could revolutionize data storage by reducing energy consumption during writing processes.
    • Additionally, these findings could aid in the development of a four-state logic memory system, providing additional degrees of freedom for device performance compared to current binary logic systems.
  • Recalibrating merit in the age of Artificial Intelligence

    Domains of Artificial Intelligence: Learning AI. - IABAC

    Central Idea:

    The concept of meritocracy, once heralded as a fair system for rewarding individuals based on their abilities and efforts, is facing significant challenges in the era of Artificial Intelligence (AI). While proponents argue for its intuitive fairness and potential for reform, critics point out its divisive consequences and perpetuation of inequalities. The introduction of AI complicates the notion of meritocracy by questioning traditional metrics of merit, exacerbating biases, and polarizing the workforce. Recalibrating meritocracy in the age of AI requires a nuanced understanding of its impact on societal structures and a deliberate rethinking of how merit is defined and rewarded.

    Key Highlights:

    • The critiques of meritocracy by thinkers like Michael Young, Michael Sandel, and Adrian Wooldridge.
    • The evolution of meritocracy from a force for progress to a system perpetuating new inequalities.
    • The disruptive impact of AI on meritocracy, challenging traditional notions of merit, exacerbating biases, and polarizing the workforce.
    • The opaque nature of AI algorithms and the concentration of power in tech giants posing challenges to accountability.
    • The potential for AI to set standards for merit in the digital age, sidelining smaller players and deepening existing inequalities.

    Key Challenges:

    • Reconciling the intuitive fairness of meritocracy with its divisive consequences and perpetuation of inequalities.
    • Addressing the disruptive impact of AI on traditional notions of merit and societal structures.
    • Ensuring transparency and accountability in AI algorithms to uphold the meritocratic ideal.
    • Mitigating the potential for AI to deepen existing socioeconomic disparities and sideline smaller players.

    Main Terms:

    • Meritocracy: A system where individuals are rewarded and advance based on their abilities, achievements, and hard work.
    • Artificial Intelligence (AI): Non-human entities capable of performing tasks, making decisions, and creating at levels that can surpass human abilities.
    • Social Stratification: The division of society into hierarchical layers based on social status, wealth, or power.
    • Biases: Systematic errors in judgment or decision-making due to factors such as stereotypes or prejudices.
    • Tech Giants: Large technology companies with significant influence and control over digital platforms and data.

    Important Phrases:

    • “Dystopian meritocratic world”
    • “Divisive consequences”
    • “Fluidity and contingency of merit”
    • “Hereditary meritocracy”
    • “Opaque nature of AI algorithms”
    • “Data hegemony”

    Quotes:

    • “Meritocracy fosters a sense of entitlement among the successful and resentment among those left behind.” – Michael Sandel
    • “Meritocratic systems are inherently subjective and can reinforce existing inequalities.” – Post-structuralists

    Useful Statements:

    • “The introduction of AI complicates the notion of meritocracy by questioning traditional metrics of merit and exacerbating biases.”
    • “Recalibrating meritocracy in the age of AI requires a nuanced understanding of its impact on societal structures and a deliberate rethinking of how merit is defined and rewarded.”

    Examples and References:

    • Michael Young’s satirical book “The Rise of the Meritocracy” (1958)
    • AI tool predicting pancreatic cancer three years before radiologists can diagnose it
    • The concentration of power in tech giants like Google, Facebook, and Amazon

    Facts and Data:

    • A recent paper published in Nature Medicine showed an AI tool predicting pancreatic cancer in a patient three years before radiologists can make the diagnosis.

    Critical Analysis:

    • The article provides a balanced view of the merits and critiques of meritocracy, incorporating insights from various thinkers and addressing the challenges posed by AI.
    • It highlights the potential for AI to exacerbate existing inequalities and challenges the traditional notion of meritocracy.
    • The critique of meritocracy from multiple perspectives enriches the analysis and provides a comprehensive understanding of its complexities.

    Way Forward:

    • Recalibrating meritocracy in the age of AI requires transparency, accountability, and a reevaluation of how merit is defined and rewarded.
    • Efforts should be made to mitigate the biases inherent in AI algorithms and ensure equitable access to technology.
    • Policies promoting access to education and training, particularly in high-skill fields, can help address the polarization of the workforce and reduce socioeconomic disparities.
  • INSAT-3DS launch: The Naughty Boy of ISRO

    Introduction

    • The Indian Space Research Organisation (ISRO) is set to launch its meteorological satellite INSAT-3DS aboard the spacecraft GSLV F14.

    INSAT-3DS: Mission Objectives

    • Continuity of Services: The mission seeks to continue and enhance the services provided by existing operational satellites like INSAT-3D and INSAT-3DR.
    • Meteorological Observations: INSAT-3DS will facilitate advanced meteorological observations, land and ocean surface monitoring, and weather forecasting.
    • Disaster Warning: It will play a critical role in disaster warning systems, aiding in timely alerts and response efforts.
    • Satellite-aided Research and Rescue Services (SAR): Additionally, the satellite will support SAR operations, contributing to enhanced search and rescue capabilities.

    Significance

    • This marks the 16th space mission for the Geosynchronous Satellite Launch Vehicle (GSLV), emphasizing India’s progress in space technology.
    • INSAT-3DS aims to be deployed into the Geosynchronous Transfer Orbit (GTO), funded entirely by the Ministry of Earth Sciences, signifying a significant step in India’s space advancements.
    • After around 18 minutes of launch, the satellite will be injected in a 36,647 km x 170 km elliptical orbit.

    Why called as Naughty Boy?

    • Failure: GSLV F14 has faced challenges in the past, earning the moniker “naughty boy” within the Indian space programme due to its history of encountering problems.
    • Probability: With a failure rate of 40%, GSLV F14 has experienced issues in six out of its fifteen missions to date.
  • Discussions to lower CRR on Green Deposits

    Introduction

    • State Bank of India (SBI) is in talks with the Reserve Bank of India (RBI) to reduce the cash reserve ratio (CRR) requirement on green deposits.

    What are Green Deposits?

    • Definition: Green deposits are fixed-term investments tailored for individuals and entities seeking to support environmentally friendly initiatives.
    • ESG Investing: These deposits align with the principles of Environmental, Social, and Governance (ESG) investing, reflecting a growing trend towards sustainable finance.
    • Utilization: Funds from green deposits are directed towards projects promoting renewable energy, clean transportation, pollution control, green infrastructure, and sustainable water management.

    RBI Framework for Green Deposits

    • Preventing Greenwashing: The RBI’s framework ensures transparency in environmental claims associated with green deposits.
    • Deposit Options: Banks offer green deposits denominated in rupees, with choices between cumulative or non-cumulative options.
    • Applicability: Scheduled commercial banks, small finance banks, non-banking financial companies (NBFCs), and housing finance companies (HFCs) must comply with this framework.
    • Eligibility: Both corporate entities and individual customers can invest in green deposits, contributing to environmentally sustainable initiatives.
    • Allocation: Funds mobilized through green deposits are directed towards sectors such as renewable energy, waste management, and afforestation.
    • Restrictions: Lenders are prohibited from channelling green deposit funds into sectors like fossil fuels, nuclear power, or tobacco.
    • Verification: Independent Third-Party Verification is conducted annually to assess the allocation and impact of funds raised through green deposits.
    • Oversight: Lenders are required to review the impact of funds lent for green finance activities on an annual basis.
    • Penalties: There are no penalties for underutilization of funds raised through green deposits, providing flexibility to financial institutions.

    Distinguishing Green Deposits from Normal Deposits

    • Project Allocation: Green deposits allocate funds to specific environmentally friendly projects, unlike regular deposits.
    • Interest Rates: Interest rates on green deposits are determined by lenders and are currently comparable to those offered on conventional deposits.

    Back2Basics: Cash Reserve Ratio (CRR)

    • Banks are mandated to maintain a certain portion of their deposits and specific liabilities in liquid cash with the RBI.
    • CRR serves as a crucial tool in the RBI’s arsenal for managing liquidity in the economy and acts as a safety net during times of banking stress.
    • Currently, banks are required to uphold 4.5% of their Net Demand and Time Liabilities as CRR with the RBI.
    • Incremental-CRR was introduced on August 10, 2023, as a temporary measure by RBI to absorb surplus liquidity.
    • Banks were required to maintain an I-CRR of 10% on the increase in their Net Demand and Time Liabilities (NDTL) between May 19, 2023, and July 28, 2023.
    • It came into effect from the fortnight starting August 12, 2023.
    • ICRR is employed during periods characterized by excess liquidity in the financial system.
  • Explained: EU’s Digital Services Act (DSA)  

    dsa

    Introduction

    • The Digital Services Act (DSA) was passed by the European Parliament in July 2022, aiming to enhance online safety and transparency for users within the European Union (EU).
    • While initially applying to major platforms like Facebook and TikTok, the DSA now extends its regulations to all platforms except the smallest ones.

    Understanding the Digital Services Act (DSA)

    • Purpose: The DSA seeks to create a safer and more transparent online environment by regulating platforms offering goods, services, or content to EU citizens.
    • Key Provisions:
      1. Removal of Illegal Content: Platforms are required to prevent and remove illegal or harmful content such as hate speech, terrorism, and child abuse.
      2. User Reporting: Platforms must provide users with mechanisms to report illegal content.
      3. Ad Targeting Restrictions: Criteria like sexual orientation or political beliefs cannot be used for targeted advertising, with additional protections for children against excessive or inappropriate ads.
      4. Algorithm Transparency: Platforms must disclose how their algorithms function and influence content display.
    • Stricter Regulations for Large Platforms: Platforms reaching more than 10% of the EU population are subject to additional requirements, including data sharing, crisis response cooperation, and external audits.

    Implications for Non-EU Regions

    • Global Standard: While implemented by the EU, the DSA aims to set a global benchmark for online intermediary liability and content regulation, potentially influencing policies in other regions.
    • Consistency in Policies: Platforms may adopt DSA-compliant changes universally to streamline operations, leading to broader effects beyond the EU.
    • Example of Impact: The DSA’s influence extends beyond the EU, as seen in the standardization of features like USB Type-C ports on devices like the upcoming iPhone 15 series.

    Motivation behind DSA Implementation

    • Addressing Evolving Platform Dynamics: The DSA replaces outdated regulations to address the changing landscape of online platforms, emphasizing the need for improved consumer protection.
    • Tackling Risks and Abuses: Major platforms have become quasi-public spaces, posing risks to users’ rights and public participation, prompting the need for stricter regulations.
    • Fostering Innovation and Competitiveness: By creating a better regulatory environment, the DSA aims to promote innovation, growth, and competitiveness while supporting smaller platforms and start-ups.

    Affected Online Platforms and Compliance Measures

    • Large Platforms: Identified platforms like Facebook, Google, Amazon, and others must comply with DSA regulations.
    • Compliance Initiatives:
      • Google: Enhancing transparency reporting and expanding data access to researchers.
      • Meta: Expanding its Ad Library and providing users with control over personalization.
      • Snap: Offering opt-out options for personalized feeds and limiting personalized ads for younger users.

    Enforcement and Penalties

    • Non-compliant platforms face penalties of up to 6% of their global revenue.
    • The Digital Services Coordinator and the Commission have authority to demand immediate actions from non-compliant platforms.
    • Repeat offenders could face temporary bans from operating in the EU.

    Conclusion

    • The implementation of the Digital Services Act marks a significant step toward enhancing online safety and transparency within the EU.
    • While initially targeting major platforms, its implications extend globally, setting standards for intermediary liability and content regulation.
  • Global Pulse Confederation (GPC) held in New Delhi

    Introduction

    • The Global Pulse Confederation (GPC) has initiated the three-day convention — Pulses 24 — in New Delhi, India.

    About Global Pulse Confederation (GPC)

    Description
    Formation Founded in 2016 through the merger of the Global Pulse Confederation (GPC) and the International Starch Institute (ISI).
    Headquarters Dubai, United Arab Emirates.
    Mission Represents the global pulse industry, aiming to promote the sustainable growth of the pulse industry worldwide.
    Focus Areas
    • Advocating for policies supporting the pulse industry’s interests.
    • Providing resources and support to pulse industry stakeholders.
    • Facilitating research and innovation in pulse production and utilization.
    Membership Open to businesses, organizations, and individuals involved in the pulse industry, including growers, processors, traders, and researchers.
    India’s Connect India, being a major producer and consumer of pulses, actively participates in the GPC and holds membership status, contributing to the organization’s objectives.

    Key Highlights from Pulses 24 Convention

    • Production Growth: Pulses production in India has increased by 60% over the past decade, reaching 270 lakh tonnes in 2024 from 171 lakh tonnes in 2014.
    • Partnership Goals: Mr. Goyal emphasized the partnership between NAFED and GPC, aiming to position pulses as a vital dietary component not only in India but also globally.
    • Minimum Support Price (MSP): The Centre ensures an MSP offering 50% over the actual cost of production to farmers, resulting in attractive returns on investment. Significant increases in MSP for various pulses were highlighted, reaching as high as 117% in masoor and 90% in moong over the past decade.
    • Self-Sufficiency by 2027: India’s progress towards self-reliance in chickpeas and other pulses, with efforts focused on achieving self-sufficiency in all pulses by 2027. Initiatives include the supply of new seed varieties and the expansion of tur and black gram cultivation.
    • Global Knowledge Sharing: GPC president emphasized India’s potential to benefit from the conference by exchanging best practices and technological advancements in pulse cultivation from other countries.
    • Focus on Smallholding Farmers: Pulses are noted for their soil benefits and nutritional value, particularly beneficial for smallholding farmers.
  • [pib] Sangam: Digital Twin Initiative

    sangam

    Introduction

    • Department of Telecommunications (DoT) has introduced the ‘Sangam: Digital Twin’ initiative, inviting Expressions of Interest (EoI) from industry pioneers, startups, MSMEs, academia, innovators, and forward-thinkers.

    What is Digital Twin Technology?

    • A digital twin is a digital representation of a physical object, person, or process, contextualized in a digital version of its environment.
    • Digital twins can help an organization simulate real situations and their outcomes, ultimately allowing it to make better decisions.

    About Sangam: Digital Twin Initiative

    • Context: The initiative aligns with the technological advancements of the past decade in communication, computation, and sensing, in line with the vision for 2047.
    • Proof of Concept (PoC) in Two Stages: The initiative will be distributed in two stages, conducted in one of India’s major cities.
      1. First Stage: An exploratory phase focusing on clarifying horizons and creative exploration to unleash potential.
      2. Second Stage: A practical demonstration of specific use cases, generating a future blueprint for collaboration and scaling successful strategies in future infrastructure projects.
    • Objectives:
      1. Demonstrate practical implementation of innovative infrastructure planning solutions.
      2. Develop a model framework for facilitating faster and more effective collaboration.
      3. Provide a future blueprint for scaling and replicating successful strategies in future infrastructure projects.

    Features

    • Sangam: Digital Twin represents a collaborative leap towards reshaping infrastructure planning and design.
    • It integrates 5G, IoT, AI, AR/VR, AI native 6G, Digital Twin, and next-gen computational technologies, fostering collaboration among public entities, infrastructure planners, tech giants, startups, and academia.
    • Sangam brings all stakeholders together, aiming to translate innovative ideas into tangible solutions, bridging the gap between conceptualization and realization, and paving the way for groundbreaking infrastructure advancements.
  • In news: Nohar Irrigation Project

    nohar

    Introduction

    • The Nohar irrigation project, supplying water to the agricultural fields in Hanumangarh district of Rajasthan, is getting a boost with the repairing of Ferozepur feeder in neighbouring Punjab.

    About Nohar Irrigation Project

    Description
    Location Located in the Nohar region of the Hanumangarh district in the state of Rajasthan, India.
    Purpose To improve irrigation facilities in the region, thereby increasing agricultural productivity and supporting the livelihoods of local farmers.
    Irrigation Methods Canal irrigation and the construction of check dams, reservoirs, and water storage facilities.
    Water Source Indira Gandhi Canal
    Rivers Situated near the Ghaggar-Hakra River

    A seasonal river originating in the Shivalik Hills


    Back2Basics: Indira Gandhi Canal

    Description
    Origin Harike Barrage, Punjab
    History Conceived by hydraulic engineer Kanwar Sain in the late 1940s, construction began in 1960
    Length 612 km

    Longest canal in India

    Rivers Utilizes water from the Sutlej, Beas, and Ravi rivers
    Location Punjab, Haryana, and Rajasthan
    Purpose Irrigation and water supply
    Renaming Renamed from Rajasthan Canal to Indira Gandhi Canal in 1984 after the assassination of Prime Minister Indira Gandhi