Category Archives: Science & Technology

India re-elected as President of International Solar Alliance till 2026

Prabhakar Raghavan, IIT-Madras Alumnus Appointed as Google’s Chief Technologist

Prabhakar Raghavan, an alumnus of the Indian Institute of Technology, Madras (IIT-Madras), has been appointed as Google’s Chief Technologist. He was previously the Senior Vice President at Google, responsible for overseeing a broad spectrum of products including Google Search, Assistant, Geo.

Prabhakar Raghavan, an alumnus of the Indian Institute of Technology, Madras (IIT-Madras), has been appointed as Google’s Chief Technologist. He was previously the Senior Vice President at Google, responsible for overseeing a broad spectrum of products including Google Search, Assistant, Geo, Ads, Commerce, and Payments. His new role marks a significant shift in Google’s leadership, especially as the company undergoes core business restructuring.

Early Career and Education

Educational Background:

BTech in Electrical Engineering from IIT-Madras (1981): Raghavan’s educational journey began at IIT-Madras, one of India’s most prestigious engineering institutions. He graduated with a degree in electrical engineering, which laid the foundation for his illustrious career in technology.
MS and PhD from the University of California: He continued his academic pursuits at the University of California, Berkeley, earning his MS in 1982 and completing his PhD in computer science in 1986. His doctoral work in computer science solidified his expertise in areas such as algorithms, data mining, and machine learning.

Academic and Professional Achievements

Prabhakar Raghavan is a highly respected figure in the global tech community. He has received numerous accolades for his contributions to computer science and technology:

Member of the US National Academy of Engineering: This prestigious title is awarded to individuals who have made significant contributions to engineering research, practice, or education.
Honorary Doctorate from the University of Bologna, Italy: In recognition of his achievements in technology and leadership.
UC Berkeley Distinguished CS Alumnus Award: Acknowledging his outstanding contributions as an alumnus of the University of California, Berkeley.
Fellow of the IEEE and ACM: These fellowships are awarded to individuals with exceptional accomplishments in electrical and computer engineering, as well as computing machinery

Career Before Google

Before joining Google, Prabhakar Raghavan had already established a stellar career, holding leadership roles in some of the world’s top tech companies.

Yahoo! Labs: Dr. Raghavan founded and led Yahoo! Labs, where he spearheaded major advancements in search and ad ranking algorithms. He played a pivotal role in ad marketplace design and served as Yahoo’s Chief Strategy Officer.
CTO at Verity: Raghavan also served as the Chief Technology Officer (CTO) at Verity, a leading company in enterprise search technology.
14 Years at IBM: During his long tenure at IBM, Raghavan worked extensively on algorithms, data mining, and machine learning. His work at IBM solidified his reputation as an expert in developing technologies related to data management.

Career at Google

Raghavan joined Google in 2012 and has since held various key roles within the company. His journey at Google is marked by leading teams that have developed and managed some of the company’s most critical in-house products:

Google Cloud and Google Apps: Raghavan initially managed Google Cloud and Google Apps, overseeing vital tools like Gmail and Google Drive. His leadership contributed to the growth and success of these products, making them integral to Google’s broader ecosystem.
Google Search and Related Products: As Senior Vice President, Raghavan was responsible for overseeing Google Search, one of the company’s most essential products, along with Google Assistant, Geo, Ads, Commerce, and Payments. His efforts helped improve the functionality and relevance of these products, enhancing Google’s role as a global leader in technology and innovation.

Transition to Chief Technologist

In October 2024, Google CEO Sundar Pichai announced in an internal note that Prabhakar Raghavan would take over the position of Chief Technologist. This shift in leadership came at a crucial time for Google, which is currently undergoing significant business restructuring to address increasing competition and changes in user behavior.

Raghavan’s role as Chief Technologist will focus on driving technical innovations, overseeing key strategic initiatives, and guiding the company through the evolving landscape of technology.

Nick Fox will take over Raghavan’s previous role, leading Google Search, Assistant, and related products.

Importance of His Appointment

Raghavan’s appointment as Google’s Chief Technologist is a testament to his decades of experience in computer science, leadership, and technical expertise. His deep knowledge in areas like machine learning, data mining, and algorithms is expected to further enhance Google’s technological capabilities and strategic direction.

This leadership transition also highlights Google’s commitment to innovation and technical excellence, ensuring that the company remains at the forefront of global technology advancements.

source/content: currentaffairs.adda247.com / Adda247 (headline edited)

PM Modi, Spanish counterpart to inaugurate Tata aircraft complex for manufacturing C-295 aircraft, making it India’s 1st Private Sector final Assemly line for Military Aircraft.

The Prime Minister’s Office, in a statement, said this will be the first private sector final assembly line for military aircraft in India.

Prime Minister Narendra Modi and his Spanish counterpart, Pedro Sanchez, will inaugurate the Tata aircraft complex in Gujarat’s Vadodara on Monday for manufacturing C-295 aircraft by Tata Advanced Systems.

The Prime Minister’s Office (PMO), in a statement on Saturday, said this will be the first private sector final assembly line for military aircraft in India.

During the visit to his home state, Modi will also launch development projects worth more than Rs 4,900 crore in Amreli.

The PMO said 40 aircraft will be built in the Vadodara facility as part of the agreement, while aviation behemoth Airbus will deliver 16 aircraft directly.

Tata Advanced Systems is responsible for making these 40 aircraft in India and this facility will be the first private sector final assembly line (FAL) for military planes in India.

It will involve the full development of a complete ecosystem, from manufacture to assembly, test and qualification, to delivery and maintenance of the complete life cycle of the aircraft, the statement said.

Apart from the Tatas, leading defence public sector units, such as Bharat Electronics and Bharat Dynamics, as well as private micro, small and medium enterprises will contribute to this programme.

Modi had laid the foundation stone for the Vadodara final assembly line in October 2022.

In Amreli, the prime minister will inaugurate the “Bharat Mata” Sarovar in Dudhala. This project was developed through a collaboration between the state government and the Dholakia Foundation under the public-private partnership (PPP) model.

Various rail, road, water and tourism projects, among others, to be inaugurated by Modi will benefit the citizens of Amreli, Jamnagar, Morbi, Devbhoomi Dwarka, Junagadh, Porbandar, Kachchh and Botad districts of the state, the statement said.

Except for the headline, this story has not been edited by The Telegraph Online staff and has been published from a syndicated feed.

source/content: telegraphindia.com (headline edited)

India launches fourth nuclear-missile submarine as a leap in maritime defence, says report

The launch of India’s fourth SSBN, S4*, at Visakhapatnam boosts its nuclear deterrence.

India launched its fourth nuclear-powered ballistic missile submarine (SSBN) this week at the Ship Building Center (SBC) in Visakhapatnam, enhancing its nuclear deterrence capabilities against potential adversaries, Hindustan Times reported.

The country’s second SSBN, INS Arighaat, was commissioned by Defence Minister Rajnath Singh on August 29, 2024, while the third SSBN, INS Aridhaman, is set to be commissioned next year. Additionally, on October 9, the Cabinet Committee on Security (CCS) approved plans for the Indian Navy to construct two nuclear-powered attack submarines, aimed at bolstering deterrence in the Indo-Pacific region.

Defence Minister Rajnath Singh said in a message to the neighbouring countries who share maritime boundaries with India that maritime security is a collective effort and inviting “outside forces” to the doorstep would dent efforts for unity, PTI reported.

“Maintaining peace in the Bay of Bengal and Indian Ocean Region should be top priority. Cooperation of India’s friendly nations is essential in this effort, as even if one country is left out, the nation’s security wheel breaks,” Singh said.

Hindustan Times reported that the newly launched S4* SSBN features nearly 75% indigenous content and is armed exclusively with K-4 nuclear ballistic missiles, which have a range of 3,500 km and can be launched through vertical systems. In contrast, the first submarine of its class, INS Arihant, carries K-15 nuclear missiles with a range of 750 km.

The report further noted that the newer submarines are upgrades, exclusively equipped with K-4 missiles. These SSBNs have unlimited range and endurance, limited only by food supplies, crew fatigue, and maintenance needs. Both INS Arihant and INS Arighaat are currently on deep-sea patrols, and a Russian Akula-class nuclear-powered attack submarine is expected to join the fleet on lease in 2028.

India’s first leased nuclear attack submarine, INS Chakra, was designated as S1, leading to the naming of subsequent submarines: INS Arihant as S2, INS Arighaat as S3, and INS Aridhaman as S4. The newly launched submarine is designated S4*, with its formal name yet to be announced. Future classes of Indian SSBNs are expected to have a displacement of 6,000 tons, double that of the Arihant class, and will carry nuclear missiles with ranges exceeding 5,000 kilometers and beyond, reported Hindustan Times.

source/content: livemint.com (headline edited)

GLOBAL: Indian Dr Venkatesh Karthikeyan Elected As Publications Director Of World Medical Association

Dr Venkatesh Karthikeyan, a distinguished figure in the field of medical science has been recognised for his outstanding contributions in health care.

The World Medical Association (WMA) has elected Dr Venkatesh Karthikeyan as the new Publications Director of the WMA Junior Doctors’ Network. The appointment took place during the recent WMA General Assembly in Helsinki, Finland.

Dr Venkatesh Karthikeyan, a distinguished figure in the field of medical science and public health, has been recognised for his outstanding contributions and leadership in health care. With a robust background in Community and Family medicine, Dr. Karthikeyan will oversee the publication activities of JDN aimed at shaping the future of medical science globally.

The World Medical Association, now encompassing 114 member countries, is dedicated to the highest standards of medical education, science, and ethics, ensuring quality health care for all people worldwide. Dr Karthikeyan’s election as Publications Director underscores his formidable reputation as a leader capable of steering the international medical community towards these lofty goals.

In addition to his new role at WMA, Dr Venkatesh Karthikeyan is already serving as the National Convenor for Antimicrobial Resistance (AMR) at the Indian Medical Association. This election signifies India’s rising prominence as a global leader in healthcare.

The World Medical Association (WMA) is an international organization representing physicians. It was founded on 17 September 1947, when physicians from 27 different countries met at the First General Assembly of the WMA in Paris. The organization was created to ensure the independence of physicians, and to work for the highest possible standards of ethical behaviour and care by physicians, at all times. This was particularly important to physicians after the Second World War, and therefore the WMA has always been an independent confederation of free professional associations.

source/content: ndtv.com (headline edited)

INTERNATIONAL / NATIONAL: DEFENCE: India, US sign Rs 32,000-crore deal for 31 Predator drones

The development comes less than a month after Prime Minister Narendra Modi and US President Joe Biden held talks about the acquisition of the Predator drones on the sidelines of the Quad Leaders’ Summit held in Delaware.

In Short

Total cost of the deal could rise to Rs 34,500 crore
Deal includes MRO facility establishment in India
15 drones for Navy, rest for Air Force and Army

India has signed a deal with the US for the procurement of 31 Predator MQ-9B High Altitude Long Endurance UAV manufactured by General Atomics. The development comes less than a month after Prime Minister Narendra Modi and US President Joe Biden held talks about the acquisition of the drones on the sidelines of the Quad Leaders’ Summit held in Delaware.

The two countries signed a deal worth Rs 32,000 crore for the acquisition of 31 predator drones, along with the establishment of a maintenance, repair, and overhaul (MRO) facility in India.

This deal will enhance the surveillance capabilities of the Indian armed forces. According to reports, the total value of the deal could rise to Rs 34,500 crore.

The project was cleared by the Cabinet Committee on Security (CCS) last week under which the Indian Navy will receive 15 Sea Guardians, while the Indian Army and Air Force will each acquire eight Sky Guardians.

Along with the UAVs, the deal encompasses advanced weaponry, such as 170 AGM-114R Hellfire missiles, 16 M36E9 Hellfire training missiles, 310 GBU-39B/B laser-guided Small Diameter Bombs (SDB), and eight GBU-39B/B LSDB guided test vehicles with live fuses.

India has been discussing the deal with the US for many years, but the final hurdles were cleared a few weeks ago at the Defence Acquisition Council meeting as it had to be cleared before October 31 as the validity of the American proposal was till that time only.

India would be basing the drones at four possible locations, including INS Rajali near Chennai, Porbandar in Gujarat, Sarsawa and Gorakhpur in Uttar Pradesh.

WHAT ARE THE FEATURES OF THE MQ-9B DRONES?

The US had approved the sale of 31 MQ-9B drones to the Indian military at an estimated cost of $3.99 billion in February.

The key characteristic of the MQ-9B Predator is its whisper-quiet operation. The drone stands out from the rest because of its stealth feature. The drone can fly as close to 250 metres from the ground without the target even having an inkling it is there unless spotted.

With a maximum speed of 442 km/h, the drone can soar at an altitude of around 50,000 feet, higher than that of a commercial airplane.

The drone’s capacity to be sent on extended missions in any kind of weather is another noteworthy feature. The drone has the option to be fitted with air-to-ground missiles in addition to air-to-air missiles.

The MQ-9B drone can fly 2,000 miles without refueling and carry up to 1,700 kg of cargo, which includes four missiles and about 450 kg of bombs. The drone’s manufacturer, General Atomics Aeronautical Systems, claims that it can fly nonstop or hover over targets for up to 35 hours.

source/content: indiatoday.in (headline edited)

GLOBAL: NATIONAL: SATELLITES: India’s 52-satellite initiative: Enhancing surveillance on adversaries including China and Pak

In what augurs well for India’s security capabilities, the Cabinet Committee on Security (CCS), chaired by Prime Minister Narendra Modi, has reportedly approved Phase III of the Space-Based Surveillance (SBS) mission. This decision will pave the way for the launch of 52 surveillance satellites in low earth and geostationary orbits.

The Modi government’s move is likely to give sleepless nights to adversaries such as China and Pakistan, as the two neighbours among others will be under continuous monitoring once the capabilities are fully operational.

With this ramped-up capability, India will be able to detect enemy submarines operating in the Indo-Pacific region, sources familiar with the development said. In addition to this, India will improve and upgrade its ability to monitor and closely watch any illegal infrastructure development by China near the Line of Actual Control (LAC).

The government’s decision to give a major boost to India’s space-based surveillance capabilities comes at a very significant time. This has come amid growing tensions and shifting geopolitical dynamics in the Indo-Pacific region. As China continues to be overassertive in a bid to expand its footprints and presence in the region, the decision aimed at bolstering India’s security measures, such as deploying surveillance satellites, to effectively monitor and respond to Beijing’s actions, is a timely action.

In response to China’s belligerence in the region, the Modi government is implementing effective measures to safeguard the country’s maritime and other security regional interests. It will also ensure that potential threats from hostile submarines are quickly detected and dealt with. Beyond maritime security, experts indicate that these satellites will also monitor infrastructure development by adversaries along India’s land borders.

The move includes monitoring along the disputed Line of Actual Control (LAC) with China, where the construction of new roads, airstrips, and military outposts has raised major concerns over the past several years. In addition to this, increased surveillance along the Pakistan border will enable India to keep an eye on new defence-related infrastructure projects that could pose risks to national security.

Sources say that India will be able to share the information and key inputs gathered from these satellites about Chinese illegal and expansionist activities with other countries as well.

The surveillance satellite project aimed at improving land and maritime domain awareness for both civilian and military purposes is being managed by the National Security Council Secretariat in collaboration with the Defence Space Agency under the Defence Ministry’s integrated headquarters. The project, with a budget of Rs 26,968 crore, entails the construction and launch of 21 satellites by ISRO, while the remaining 31 will be developed by private companies.

source/content: ianslive.in (headline edited)

NATIONAL: METAL INDUSTRY: India’s ship recycling industry expected to grow at 10 pc CAGR by 2028

The ship recycling industry in India is expected to grow at a compound annual growth rate (CAGR) of 10 per cent by 2028, according to a new report.

India accounted for 33 per cent of the global gross tonnage (GT) dismantled in CY23, second only to Bangladesh, which handled 46 per cent, according to a report by CareEdge Ratings.

The ship recycling industry is expected to grow to 3.8-4.2 million GT in 2025, as against an estimated 2.3-2.6 million GT in 2024.

In India, Alang-Gujarat stands among the largest ship recycling facilities in the world, boasting over 140 recycling yards.

According to the report, India’s ship-recycling industry is a crucial part of the global maritime sector.

The top four countries including Bangladesh, India, Pakistan, and Turkey dominate the ship-recycling industry, dismantling over 90 per cent of the global ship recycling volume.

India and Bangladesh consistently led the industry, while contributions from other countries were variable and generally lower.

According to Sajni Shah, Assistant Director, CareEdge Ratings, cooling-off of Baltic Dry Index (BDI), stabilisation of heavy melting scrap prices, and increase in obsolete ships in operations, suggest more ships to enter the recycling market from CY25 onwards.

Countries having better infrastructure and green recycling facilities are expected to attract a larger portion of ships in future, Shah added.

According to the report, prices for heavy melting scrap in Bhavnagar surged from Rs 28,800 per tonne in August 2020 to a peak of Rs 54,400 per tonne in April 2022, driven by supply chain disruptions and heightened demand for steel amid post-pandemic economic recovery efforts.

However, after peaking, scrap prices began to decline, settling at Rs 39,900 per tonne in December 2023. Since January 2023, prices have stabilised between Rs 36,000 per tonne and Rs 44,000 per tonne, the report added.

source/content: ianslive.in (headline edited)

NATIONAL: BEACON of INDIA INC. : Ratan Tata family tree: From Jamsetji Tata to Maya Tata, know all the members here

Ratan Tata Family tree: Here’s a look at the family lineage of the Tatas.

Ratan Tata complete family Tree: Ratan Naval Tata, chairman emeritus of Tata Sons, passed away at Breach Candy Hospital in Mumbai Wednesday night. He was admitted following age-related health issues and was undergoing treatment at the hospital. Tata, a beacon of India Inc, steered his group amid India’s economic liberalisation and, subsequently, guided its global expansion.

Conferred with the Padma Vibhushan, Tata was considered one of the greatest philanthropists in the country who touched lives of millions through his work in the field of healthcare, education, drinking water and many other areas.

Here’s a look at the family tree of the Tatas

Jamsetji Tata, the founder of the Tata Group was born to Nusserwanji Ratan Tata and Jeevanbai Kavasji Tata, in 1939. apart from Jamsetji, Nusserwanji had four other children — Ratanbai, Maneckbai, Virbaiji, Jerbai.

Born into a family of Parsi priests, Jamsetji broke the tradition as he started his own trading firm in 1868 at a young age of 29. He started with a textile mill in central India in the 1870s. His vision later set the foundation for technical education in India and helped the nation to be counted among the industrialised nations.

Jamsetji married Hirabai Daboo and had three children — Sir Dorabji Tata, Dhunbai Tata and Sir Ratan Tata.

Dorabji, the elder son of Jamsetji, was instrumental in translating his father’s vision into reality. It was under his leadership that the Sir Dorabji Tata Trust was created, propelling the Tata tradition of philanthropy. Jamsetji’s younger son, Ratan, was a philanthropist who created a trust to fund educational development, alleviate human sufferings and other public utility works.

Sir Ratan Tata married Navjbai Sett and adopted Naval H Tata. Naval married Sonoo Commisariat and had two sons — Ratan N Tata and Jimmy N Tata. But Naval and Soonoo divorced when Ratan N Tata was only 10 years old. Naval later married Simone Dunoyer and with her, had a son, Noel Tata. Noel is Ratan and Jimmy’s half brother.

While Ratan and Jimmy never married, Noel tied knot with Aloo Mistry, sister of late Cyrus Mistry, who served as Chairman of Tata Group. Noel and Aloo have three children — Leah Tata, Maya Tata and Neville Tata.

Neville is married to Manasi Kirloskar and together they have two children – Jamset Tata and Tiana Tata.

Again, Jeevanbai Kavasji Tata’s brother Dadabhai Kavasji Tata (adopted son of Kavasji Maneckji Tata) had a son with his wife Bhikhibai. Dadabhai’s son Ratanji Dadabhai Tata married a French woman Suzanne Briere. They had five children — Syla Petit, Jehangir Ratanji Dababhai Tata, Rodabeh Tata, Darab Tata and Jimmy Tata.

Jehangir or JRD Tata, who went on to become Tata Chairman, pioneered civil aviation on the subcontinent in 1932 by launching the airline which is now known as Air India.

source/content: indianexpress.com (headline edited)

GLOBAL: WORLD’s HIGHEST: Ladakh gets world’s highest MACE Observatory, largest imaging Cherenkov telescope in Asia

This observatory underscores India’s advancements in space and cosmic-ray research capabilities.

The Union Territory of Ladakh gets the Major Atmospheric Cherenkov Experiment (MACE) observatory, the world’s highest imaging Cherenkov telescope, located at an altitude of over 4,300 metres in Hanle.

This observatory underscores India’s advancements in space and cosmic-ray research capabilities.

Dr Ajit Kumar Mohanty, the secretary of the Department of Atomic Energy (DAE) and chairman of the Atomic Energy Commission, officially inaugurated the MACE observatory here, an official spokesperson said.

Built indigenously by the Bhabha Atomic Research Centre (BARC) with support from the Electronics Corporation of India Limited and other Indian industry partners, the MACE is the largest imaging Cherenkov telescope in Asia, he said.

The inauguration ceremony, held as part of the DAE’s Platinum Jubilee celebrations, included the unveiling of commemorative plaques by Dr Mohanty at the Hanle site.

Addressing the importance of balancing tourism and scientific activities within the Hanle Dark Sky Reserve (HDSR), Additional Secretary Ajay Ramesh Sule encouraged the students to pursue career in science and technology.

BARC’s Physics Group Director, Dr SM Yusuf, underscored the MACE telescope’s significance in advancing India’s capabilities in space and cosmic-ray research.

A pictorial compilation documenting the MACE project journey was released during the ceremony.

Dr Mohanty also felicitated the village leaders, the school headmaster, and the lama of the Hanle Gompa.

The MACE telescope, observing high-energy gamma rays, will contribute to global efforts to study phenomena like supernovae, black holes and gamma-ray bursts, he said

He added it aims to foster international collaborations, bolstering India’s role in multimessenger astronomy.

source/content: newindianexpress.com (headline edited)

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