Category Archives: Science & Technology

INTERNATIONAL / NATIONAL: Exercise Desert Flag VIII: For the First time, India’s Indigenously-made Light Combat Aircraft ‘LCA Tejas’ to take part in a Global Air Exercise

An IAF contingent comprising of 110 Air Warriors arrived at the Al Dahfra air base in the UAE to participate in the exercise, in which five LCA Tejas and two C-17 Globemaster III aircraft would take part, the IAF said Saturday.

For the first time, India’s indigenously-made light combat aircraft Tejas will be participating in an international multilateral air exercise — Exercise Desert Flag VIll — in the UAE, reflecting India’s increasing efforts at showcasing the jet at the world stage.

An Indian Air Force contingent comprising of 110 Air Warriors arrived at the Al Dahfra airbase of the United Arab Emirates to participate in the exercise, in which five LCA Tejas and two C-17 Globemaster III aircraft would take part, the IAF said Saturday. The exercise is scheduled from 27 February to 17 March.

“This is the first occasion when the LCA Tejas shall participate in an international flying exercise outside India,” the IAF said in a statement.

As per the IAF, Exercise Desert Flag is a multilateral air exercise which will see participation from the air forces of the UAE, France, Kuwait, Australia, the UK, Bahrain, Morocco, Spain, Republic of Korea, and the US.

“The aim of the exercise is to participate in diverse fighter engagements and learn from the best practices of various air forces,” the IAF said.

India has been in talks with several countries to export LCA Tejas, including Argentina and Egypt. India was also hopeful of selling the platform to Malaysia, but the country has signed a deal with Korean Aerospace Industries for supply of 18 FA-50 light combat aircraft.

The aircraft had earlier participated in air shows at Singapore, Malaysia, Bahrain and Dubai.

The LCA Mk 2, which got a cabinet approval last year, has evinced interest from nearly 16 countries and efforts are on to identify private agencies to speed up the production of the jet.

source/content: indianexpress.com (headline edited)

GLOBAL: INDIA & USA : India Biggest Trading Partner for U.S., says Treasury Secretary Janet Yellen

Ms. Yellen stressed advanced a new ‘friendshoring’ approach under which the U.S. is seeking to diversify away from countries that present geopolitical and security risks to the supply chain,

Terming India as the biggest trading partner, U.S. Treasury Secretary Janet L Yellen on Saturday pitched for advancing an approach called “friendshoring” to bolster the resilience of supply chains.

As President Biden has said, India is an indispensable partner to the United States, Ms. Yellen said while addressing a roundtable with U.S. and Indian tech business leaders on the sidelines of G20 Finance Ministers and Central Bank Governors Meeting here.

“The US is India’s biggest trading partner. In 2021, our bilateral trade was over USD 150 billion. Our people-to-people ties affirm the closeness of our relationship. 200,000 Indians are studying in America and enriching our schools and universities. We depend on each other on a daily basis: Indians use WhatsApp to communicate and many American companies rely on Infosys to operate,” she said.

The roundtable was attended by top tech honchos, including Infosys chairman Nandan Nilekani, IBM India managing director Sandip Patel, Intel India country head Nivruti Rai, Foxconn India Country Head Josh Foulger and Wipro chairman Rishad Premji.

“As we look towards the future, I am eager to deepen our ties in the technology sector. The United States is advancing an approach called “friendshoring” to bolster the resilience of our supply chains. We are doing this by strengthening integration with our many trusted trading partners – including India. We are seeing progress; as an example, technology companies like Apple and Google have expanded their phone production in India,” she said.

The U.S. in its new ‘friendshoring’ approach is diversifying away from countries that present geopolitical and security risks to our supply chain, Ms. Yellen said. Friendshoring approach involves partnering with developing countries to grow local industries and connect them to the global supply chain.

Through the Partnership for Global Infrastructure and Investment, or PGII, she said, the U.S. is investing in digital technologies that will drive inclusive, resilient growth in India.

Under PGII, she said, the United States has announced investments in agri-tech to enable climate-smart agricultural production, and in digital payments systems for microentrepreneurs.

These stand alongside investments in renewable energy, health, and other infrastructure sectors in India, she said, adding, the United States aims to mobilise USD 200 billion through 2027 for PGII, and look forward to partnering with India to continue investing in its future.

During the roundtable, Mr. Nilekani said Infosys has opened new centres in six different American states in the last few year and hired 25,000 workers there in the last six years.

“We have focused heavily on localisation in the US. Total global workforce is 3,30,000. We have built a 160,000 square feet world class training centre in Indianapolis. We hired 7,000 fresh graduates this year. Our aim is to pick young, talented people, including from community colleges, and invest in their training,” he said.

Infosys runs India’s tax systems, he said, adding, the back-end of the entire direct and indirect tax system is run by the company.

source/content: thehindu.com (headline edited)

INTERNATIONAL: TRANSPORT: RAILWAYS: India Railway’s, Railway Protection Force (RPF) to Host the Paris based – ‘International Union of Railways’ ’18th World Security Congress (WSC) 2023’ in Jaipur, Feb 21-23rd

The WSC will start on February 21 to continue till February 23 with experts and officials participating from across the world.

The Railway Protection Force (RPF) is all set to host the International Union of Railways’ 18th World Security Congress (WSC) to deliberate upon the various aspects of security.

The Railway Protection Force (RPF) is the law-enforcing agency of Indian Railways (IR) which is hosting the 18th World Security Congress (WSC) at Jaipur.

The WSC will start on February 21 to continue till February 23 with experts and officials participating from across the world.

The Ministry of Railways on Monday said that the theme of this year’s WSC has been set as ‘Railway Security Strategy: Responses and Vision for Future’.

The International Union of Railways is headquartered in Paris and represents the railway sector promoting rail transport worldwide. Railway said that the WSC will be attended by the heads of security of railway organisations from across the world, apart from the concerned officials of UIC and partner agency RPF of Indian Railway.

“It will be an event befitting with the occasion of India taking on the leadership of hosting railway security delegates from around the world,” said DG PR Railway Yogesh Baweja on Monday in a statement. He added that DG RPF has been made chair of the WSC platform, starting in pink city Jaipur from Tuesday over railway security vision and aspects.

“Sanjay Chander- DG RPF has taken up measures to enhance the involvement of member- organisations operating in Asia, Africa and several other developing countries with similar demographic patterns so that their voice could be heard and concerns addressed at multilateral platforms provided by the UIC,” he said.

The RPF will be the host for engaging with delegates (security representatives) of the member organisations of the International Union of Railways which is called UIC.

The DG PR Railway said that the entire congress has been divided into 4 sessions with underlying sub-themes Protecting Critical Assets and Freights, Human security Approach, the best railway security tools and practices across the world and Visison-2030. Earlier, the same congress was organised in 2006 and 2015 by the RPF hosting the International Union of Railways in New Delhi.

RPF DG Sanjay Chander has also taken over the chairmanship of the International UIC Security Platforms from July 2022 to July 2024. The UIC promotes strategic and tactical cooperation amongst world railway sectors as it negotiates its evolving relationship with global governments and security across the continents.

“In a global scenario where criminal elements exploit the advantages of networking to devise newer ways and means of attack, it is highly imperative that positive forces also come together to face such challenges,” the DG PR Railway said. 

source/content: newindianexpress.com (headline edited)

WORLD RECORD: SPACE / SCIENCE & TECHNOLOGY: Wings of fire: Chennai-based Space Kidz India Launches AzaadiSAT, which Involves 750 Schoolgirls.  AzaadiSAT – the ‘First STEM Project in the World Comprising All-Girls’

Schoolgirls had to remotely build payloads (transport of data across a network) and write codes for the satellite to be launched into space.

It seemed like a flight of fancy a year ago for Tanvi Patel. The tenth grader and a science enthusiast from Shri BS Patel Kanya Vidyalaya in Mahesana, Gujarat, was chosen to be part of an ambitious space plan. Called AzaadiSAT, the project involved 750 girls like her from government schools across India.

They had to remotely build payloads (transport of data across a network) and write codes for the satellite to be launched into space. On February 10, as part of the ISRO’s SSLV-D2 launch, the small, eight-kg CubeSat blasted off into space from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh. How does Patel wish to celebrate? 

“I want to hug Srimathy ma’am for making me a Space Star,” she says. Dr Srimathy Kesan is the brain behind the communication satellite. The 49-year-old founder and CEO of Space Kidz India (SKI), a Chennai-based science and space technology incubator, made AzaadiSAT the first STEM project in the world comprising all girls.

Founded in 2011 with the mission to help young minds ‘savour space sciences’, SKI runs three-month modules—from the solar system and galaxy to robotics and drones—for various age groups. So far SKI has trained 3,500 kids in space exploration of whom about 100 are already working with companies that are into robotics and drone startups across India.

Incidentally, Kesan herself is neither a space scientist nor an aeronautical engineer. “In school, 
I was an NCC cadet and was chosen as a paratrooper. Paratrooping put me in the sky and the space bug bit me,” she recalls.

The tipping point came in 2009 when her friend mentioned a global conference being held in Miami. “I had to be there,” she says. It was in Florida that she got an opportunity to interact with NASA representatives who had set up a kiosk to talk about their programmes. NASA had several initiatives for young school students and that same year, she managed to fly a batch of 108 students to the US to give them a taste of space.

Since then, Kesan has taken around 3,500 youngsters to various space workshops. In 2013, SKI started the Young Scientist India programme to identify high school students who could be mentored to become space scientists. Kesan herself was part of the one-day astronaut programme in Florida in December 2022 where she was handpicked to join celebrity NASA astronaut Charlie Duke, becoming the first Indian woman to experience zero gravity.

How did a commerce student become a space ninja? “Reading NASA news, attending workshops/seminars at the US space agency, taking copious notes and googling like crazy about anything related to satellites,” she says with a twinkle in her eyes. 

In 2022, Kesan pitched the idea to include 750 girls from government schools to build an indigenous satellite to Prime Minister Narendra Modi during a Zoom call where some space startups were meeting. “The PM instructed the government officials to offer me all help needed,” she says.

ISRO gave them technical support and other incidental expenses for the programmes were sanctioned by Hexaware Technologies, a Mumbai-based IT services company. Anna University, Chennai, gave them the space to build the satellite. The students were picked based on their enthusiasm to learn fast. The space lover, wants to take kids to the moon in the next five years. Audacity is, indeed, Kesan’s first name.

source/content: newindianexpress.com (headline edited)

NATIONAL: SPACE / SATELLITES &TECHNOLOGY: ISRO Successfully Launches SSLV’s 2nd Developmental Flight with 3 Satellites from Sriharikota

The new rocket launch from Sriharikota has put three satellites into a 450 km-circular orbit during its 15-minute flight .

The Indian Space Research Organisation (ISRO) successfully launched its second developmental flight of a Small Satellite Launch Vehicle — SSLV-D2 — and placed three satellites in its precise orbit on February 10 morning.

The three satellites are ISRO’s Earth Observation Satellite – EOS 07, U.S.-based firm Antaris’ Janus-1 and Chennai-based space start-up SpaceKidz’s AzaadiSAT-2. 

SSLV-D2 lifted off from the first launch pad at Satish Dhawan Space Centre-SHAR, Sriharikota at 9:18 a.m. This is the first satellite launch in 2023.

“The SSLV-D2-EOS-07 mission is successfully accomplished,” ISRO mentioned on its Twitter handle, a few minutes after the vehicle took off. ISRO in a statement said: “The vehicle injected satellites into close to 450 km circular orbit at an inclination of 37.2 degrees. The tracking network took control of EOS-07 satellite. Deployment of the solar panels and the generation of power is confirmed.”

ISRO Chairman S. Somanath said, “In its second attempt SSLV-D2 has placed the EOS-07 satellite in its intended orbit very accurately. Two more satellites -Janus-1 and AzaadiSAT-2 were also placed in the required orbit.”

The Chairman further said: “SSLV had its maiden flight SSLV-D1 and we had a narrow miss of placing the satellite in the orbit because of a shortfall in velocity. I’m happy to report that we have analysed the problems faced in SSLV D1 – identified the corrective actions and implemented it. We went through lot of studies to ensure that the vehicle will become success this time,” he added. 

“And I’m happy this has been executed in reality. The orbit achieved by the vehicle today is exceedingly good,” Mr. Somanath said.

Noting that this journey began in 2018, S.S. Vinod, Mission Director of SSLV, said, “We had the maiden flight in August 2022 and we could not place the satellite in the intended orbit. Post that detailed analysis with a number of teams was carried out and we were able to pinpoint the problem in the system . We overcame that.”

He added, “And in a period of five months we have come back. And we will be coming back soon with the next launch of SSLV.”

It may be recalled that the first developmental flight of SSLV lifted off from Satish Dhawan Space Centre on August 7, 2022, and ended up to be a partial failure, as the rocket failed to inject its satellite payload in their intended orbits.

According to ISRO, the spacecraft was injected into a highly elliptical unstable orbit due to a shortfall in velocity, leading to their decay and deorbiting immediately, in spite of the normal performance of all solid propulsion stages. 

Subsequent detailed analysis of the flight events and observations ranging from the countdown, lift-off, propulsion performance, stage separations and satellite injection revealed that there was a vibration disturbance for a short duration on the Equipment Bay (EB) deck during the second stage (SS2) separation. This affected the Inertial Navigation System (INS), resulting in declaring the sensors faulty by the logic in Fault Detection and Isolation (FDI) software.

About SSLV-D2

EOS-07 is a 156.3 kg satellite designed, developed and realized by ISRO. The mission objective of EOS-07 is to design and develop payload instruments compatible with microsatellite bus and new technologies, which are required for future operational satellites. Moreover, it will also design and develop a microsatellite accommodating new technology payloads in a quick turn-around time. 

New experiments include mm-Wave Humidity Sounder and Spectrum Monitoring Payload. Weighing around 10.2 kg, Janus-1 is a technology demonstrator, smart satellite mission based on the Antaris software platform. An 8.7 kg satellite AzaadiSAT-2 is a combined effort of about 750 girl students across India guided by Space Kidz India, Chennai.

According to details provided by ISRO, SSLV caters to the launch of up to 500 kg satellites to Low Earth Orbits on a “launch-on-demand” basis. It provides low-cost access to space, offers low turn-around time and flexibility in accommodating multiple satellites, and demands minimal launch infrastructure. It is configured with three solid propulsion stages and a velocity terminal module. It is a 34 m tall, 2 m diameter vehicle having a lift-off mass of 120 tonnes.

source/content: thehindu.com (headline edited)

NATIONAL: TECHNOLOGY & INNOVATION: India’s First new Mobility- Focussed Cluster – the ‘Telangana Mobility Valley’ (TMV) announced by Telangana

KTR said that the Hyderabad E-Mobility Week would be held regularly to foster collaboration by bringing together the thought leaders.

Telangana today announced India’s first new mobility-focused cluster, Telangana Mobility Valley (TMV), at the first edition of Mobility Next Hyderabad Summit – part of the Hyderabad E-Mobility Week, to further accelerate the growth of sustainable mobility in India.

Sharing the details of the TMV, KT Rama Rao, Minister for IT E&C, MA&UD and Industries & Commerce, in his inaugural address, said, “Telangana Mobility Valley will create best-in-class infrastructure making Telangana the most competitive destination for both manufacturing and E R&D in India.”

“TMV aims to attract investments of around Rs 50,000 crore and generate more than 4 lakh jobs in the next 5 years. For this, the State is developing 4 Mega clusters in and around Hyderabad- EV Manufacturing cluster in Zaheerabad, an EV Manufacturing cluster in Seetharampur, Energy storage system (ESS) cluster in Divitipally and Innovation cluster at Yenkathala.

Each of the clusters will be equipped with state-of-the-art infrastructure to reduce the cost of operations for their tenant,” the Minister added.

Rama Rao said, “Further, investments aggregating Rs 3,000+ Cr are in advanced stages and will be announced in the next 2 weeks. These investments will further strengthen Electric 3-wheeler, Electric 2-wheeler and charging equipment manufacturing ecosystem in Telangana.”

“TMV aims to facilitate companies across all segments of sustainable mobility including Electric 2Wheelers/ 3 wheelers/ 4 wheelers, Advanced Cell Chemistry and Hydrogen fuel cells, Tier 1 and Tier 2 Component manufacturers and Auto Engineering R&D companies among others,” the Minister added.

Rama Rao said that the Hyderabad E-Mobility Week would be held regularly to foster collaboration by bringing together the thought leaders, experts, and global automotive ecosystem players to chart a course for sustainable mobility.

As part of the event, the State also announced three Memorandums of Understanding (MoUs) — ATS-TUV Rheinland MoU with Telangana Government; Bosch Global Software Technologies MoU with BITS Hyderabad, and Telangana Academy for Skill and Knowledge’s (TASK) MoU with Shell.

Delivering the keynote address, Hizmy Hassen, Chief Digital Officer, Apollo Tyres Ltd, said, “The E-Mobility Week along with other investments by the Government of Telangana is another show of great public sector commitment.

The broader automotive industry should take advantage of these incentives and excellent infrastructure to accelerate sustainability in mobility. The industry needs to come together along with policymakers towards the common goal of making it more sustainable for decades to come.”

Talking about the future of sustainable mobility, Christian Cahn von Seelen, Executive Director, Sales, Marketing & Digital, Volkswagen Group India, said, “Sustainable mobility is achievable through the right cooperation between all stakeholders, including the supportive government policies in India.

The G20 presidency of India offers a huge opportunity and there is a strong drive from various industries to address the challenges of climate change. With hard work and dedication, we can remain optimistic and see the realization of sustainable mobility in the future.”

Jayesh Ranjan, Principal Secretary, Information Technology, Electronics & Communications, and Industries & Commerce Departments, Govt. of Telangana gave the vote of thanks.

The summit saw participation from government, academia, and industry including Kamal Bali, President and MD, Volvo Group India, Nikolaus Lang, Sr. Partner & MD, Global Leader- Global Advantage Practice, BCG, Prabhjeet Singh, President, Uber India & South Asia, Shrikant Sinha, CEO, Telangana Academy for Skill and Knowledge – TASK, Suman Mishra, CEO, Mahindra Last Mile Mobility Division, Dirk Adamczyk, SVP, Engineering Solutions ZF Friedrichshafen AG, Mamatha Chamarthi, SVP Business & Product Management, Stellantis, and Dr. Amaresh Chakrabarti, Chair, Centre for Product Design & Manufacturing, Indian Institute of Science, among others.

For more information and to register for Mobility Next Hyderabad 2023, please visit the event’s website at www.evhyderabad.in/mobility-next.

source/content: siasat.com (headline edited)

NATIONAL: DEFENCE / AVIATION: PM Modi Unveils India’s Biggest Helicopter Manufacturing Facility at HAL, Tumakuru

Prime Minister Narendra Modi on Monday inaugurated the Hindustan Aeronautics Limited’s helicopter factory — the country’s largest chopper manufacturing facility — in Tumakuru district of Karnataka.

Bengaluru-headquartered HAL plans to produce more than 1,000 helicopters in the range of 3-15 tonne with a total business of more than Rs 4 lakh crore over a period of 20 years at this facility in Gubbi taluk, officials said.

The factory, spread across 615 acres for which the Prime Minister laid the foundation stone in 2016, would initially manufacture Light Utility Helicopters (LUH)).

It will enable India to meet its entire requirement of helicopters without import and giving much-needed fillip to the Prime Minister’s vision of ‘Aatmanirbhar Bharat’ in helicopter design, development, and manufacture, they said.

Defence Minister Rajnath Singh, Karnataka Chief Minister Basavaraj Bommai and senior officials of Ministry of Defence were among those present on the occasion.

“It is a dedicated new greenfield helicopter factory which will enhance India’s capacity and ecosystem to build helicopters,” Singh said.


Assembly polls in Karnataka are due by May.

PM Modi unveiled the LUH, which has been flight tested. The LUH is an indigenously designed and developed three-tonne class, single-engine multipurpose utility helicopter. Initially, the factory will produce around 30 helicopters per year and can be enhanced to 60 and then 90 every year in a phased manner, according to the Defence Ministry.

The factory will be augmented to produce other helicopters such as Light Combat Helicopters (LCHs) and Indian Multirole Helicopters (IMRHs). It will also be used for maintenance, repair and overhaul of LCH, LUH, Civil Advanced Light Helicopter (ALH) and IMRH in the future.

Potential exports of civil LUH will also be catered to from this factory, which is being equipped with state-of-the-art Industry 4.0 standard tools and techniques for its operations, officials said.

The proximity of the factory, with the existing HAL facilities in Bengaluru, will boost the aerospace manufacturing ecosystem in the region and support skill and infrastructure development such as schools, colleges and residential areas, it was noted.

The factory is fully operational after the establishment of facilities like heli-runway, flight hangar, final assembly hangar, structure assembly hangar, air traffic control and various supporting service facilities, officials said.

source/content: english.varthabharati.in (headline edited)

NATIONAL: HEALTH & MEDICAL SERVICES / VACCINES: INDIA’S FIRST INTRANASAL COVID-19 VACCINE – 3 Lakh Doses of Intranasal Covid Vaccine ‘iNCOVACC’ sent to Hospitals: Bharat Biotech’s Krishna Ella

iNCOVACC, the world’s first intranasal COVID-19 vaccine, was launched on January 26.

Bharat Biotech dispatched three lakh doses of its intranasal COVID-19 vaccine to some hospitals two days ago, the company’s executive chairman Krishna Ella said on Sunday.

Mr. Ella was speaking on the sidelines of an event here at which a bilateral agreement was signed between the University of Wisconsin (UW)-Madison Global Health Institute (GHI) and the Ella Foundation for the establishment of the first-ever UW-Madison One Health Centre in Bengaluru.

iNCOVACC, the world’s first intranasal COVID-19 vaccine, was launched on January 26. The vaccine is now available on CoWIN and priced at ₹800 for private markets and ₹325 for the government of India and State governments.

“We dispatched three lakh doses of the world’s first intranasal COVID-19 vaccine to some hospitals two days ago,” Mr. Ella said.

On whether Bharat Biotech is looking at exporting the vaccine, he said some countries and international agencies are approaching the company for the intra-nasal vaccine.

iNCOVACC is also the world’s first intranasal COVID-19 vaccine to receive approval for the primary 2-dose schedule, and as a heterologous booster dose for adults.

Mr. Ella said the UW-Madison One Health Centre in Bengaluru is expected to be operational by the end of 2023.

It will advance the development and production of new vaccines for India. Furthermore, the partnership will enable collaboration across disciplines and geographic boundaries, provide Indian students and researchers access to UW expertise and training, and build research capacity in India, he said.

“Both Ella Foundation and UW-Madison GHI share a common vision to advance innovation in science, research, and knowledge sharing. Establishing the UW-Madison Global One Health Centre holds great significance as it will advance global health through research, education, and community engagement by facilitating student, faculty exchanges, research and education,” he added.

UW-Madison GHI director Jorge Osorio said, “We are energised by the opportunity to partner with the Ella Foundation to bring UW knowledge and expertise to expand innovative and impactful health initiatives outside Wisconsin to India.”

The India One Health Centre joins a global network that includes Africa and Latin America and will open new opportunities for research, education, and provide actionable outcomes to benefit humans, animals, and ecosystems that advance equitable and sustainable health across India and the world.

source/content: thehindu.com (headline edited)

NATIONAL: SCIENCE & TECHNOLOGY: JNCASR Scientists Develop Brain-like Computing with Industry Compatible Nitride Semiconductors

They used scandium nitride (ScN) to develop a device mimicking a synapse that controls the signal transmission as well as remembers the signal.

A team of scientists from the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) have used scandium nitride (ScN) and Complementary Metal-Oxide-Semiconductor (CMOS) compatibility to develop brain-like computing.

This invention can provide a new material for stable, CMOS-compatible optoelectronic synaptic functionalities at a relatively lower energy cost and also potential to be translated into an industrial product.

According to the Department of Science and Technology, the JNCASR team led by Dheemahi Rao who were working on nitride-based materials used their background for developing hardware for neuromorphic computing. They used ScN to develop a device mimicking a synapse that controls the signal transmission as well as remembers the signal.

“The JNCASR team demonstrates an artificial optoelectronic synapse with ScN thin films that can mimic synaptic functionalities like short-term memory, long-term memory, the transition from short-term to long-term memory, learning–forgetting, frequency selective optical filtering, frequency-dependent potentiation and depression, Hebbian learning, and logic-gate operations,” states the department.

Compared to the existing materials used to demonstrate optoelectronic synapse, ScN is more stable, CMOS compatible, and can be seamlessly integrated with existing Si technology. It can act as a platform for both excitatory and inhibitory functions. The industrial processing techniques of ScN are similar to the existing semiconductor fabrication infrastructure. Response to the optical stimuli also has the advantage of possible integration with photonic circuits known for higher speed and broader bandwidth than electronic circuits.

“Our work enables neuromorphic computing research with a stable, scalable, and CMOS-compatible III-nitride semiconductor that exhibits both excitatory and inhibitory synaptic functionalities. Unlike the previous works on all-electronic synapse, our work shows an optoelectronic synapse with a large bandwidth, reduced RC delays, and low power consumption,”said Dr. Bivas Saha, Assistant Professor, JNCASR.

Apart from JNCASR, researchers from the University of Sydney (Dr. Magnus Garbrecht and Dr. Asha I. K. Pillai) also participated in this study published recently in the scientific journal Advanced Electronic Materials.

source/content: thehindu.com (headline edited)

NATIONAL: ENGINEERING / TECHNOLOGY: Tata Boeing Aerospace (TBAL) Delivers First Fuselage for AH-64 Apaches for Army

Tata Boeing Aerospace Limited (TBAL) on Thursday said it has delivered the first fuselage for six AH-64 Apache attack helicopters ordered by the Indian Army.

The fuselage was produced at TBAL’s production facility in Hyderabad.

“This is a proud milestone and a testimony of our commitment towards Aatmanirbhar Bharat and the world-class manufacturing capabilities at our joint venture Tata Boeing Aerospace Ltd at Hyderabad,” said Salil Gupte, president, Boeing India.

“The Apache will provide the Indian Army with a significant boost in capability just as the AH-64 has for the Indian Air Force,” he said.

Boeing had completed the deliveries of all 22 AH-64E Apache helicopters to the Indian Air Force in 2020.

TBAL’s 14,000 sq metre facility produces complex aero-structures for Boeing 737 and 777 models in addition to being a global sole source supplier for Apache fuselages.

The joint venture between Boeing and Tata Advanced systems Ltd (TASL) employs more than 900 engineers and technicians and utilizes cutting-edge robotics, automation and advanced aerospace concepts in its manufacturing processes.

“Successful delivery of the first fuselage for Boeing AH-64 Apache combat helicopters for the Indian Army is the result of the hard work and seamless collaboration of the teams at TBAL,” said Sukaran Singh, managing director and chief executive officer, Tata Advanced Systems Limited (TASL).

He said this delivery also positions India as an important manufacturing base in overall Boeing operations.

“We stay committed towards progression of indigenous defence manufacturing with strong focus on the quality and timely delivery,” he said.

TBAL has produced and supplied Boeing’s Apache final assembly plant in Mesa, Arizona with over 190 fuselages. More than 90 per cent of the parts used in these aerostructures assemblies are manufactured within India through over 100 Micro, Small and Medium Enterprises (MSME) suppliers.

Tata Group recently won the ‘Supplier of the year’ award 2022 from Boeing, from among more than 11,000 suppliers worldwide.

With more than 1,275 AH-64 Apaches in operation accumulating over 4.9 million flight hours globally, 1.3 million of which have been in combat, the attack helicopter holds the reputation of being the world’s most advanced and proven one.

The helicopter is capable of delivering a variety of weapons which include air-to-ground Hellfire missiles. PTI MPB CK

source/content: theprint.in /PTI (headline edited)