Tag Archives: World Record India

NATIONAL: SCIENCE & TECHNOLOGY RESEARCH: Single-Molecule Transistor Breakthrough in Nanoelectronics

In a major achievements for nanoelectronics , researchers at the S. N. Bose National Centre for Basic Sciences have developed a pioneering transistor design that utilises single molecules controlled by mechanical forces.

This innovative approach marks a significant departure from conventional electronic technologies, promising advances in ultra-compact electronics, quantum information processing, and advanced sensing applications.

The breakthrough centres on a technique known as the mechanically controllable break junction (MCBJ). This method diverges from traditional transistors by using mechanical forces to regulate electronic properties instead of electrical signals. To achieve this, the researchers employed a piezoelectric stack to precisely fracture a macroscopic metal wire, creating a nanometer-scale gap tailored for the insertion of single molecules, such as ferrocene.

Ferrocene, a molecule consisting of an iron atom sandwiched between two cyclopentadienyl rings, displays unique electrical behaviours when subjected to mechanical manipulation. This phenomenon occurs because the mechanical gating process alters the molecular structure, influencing how electrons are transported through the junction.

By exploiting this characteristic, the researchers have demonstrated how mechanical forces can control electronic behaviour at the molecular level, opening new avenues for advanced electronic devices.

Dr Atindra Nath Pal and Biswajit Pabi, leading the research team, found that the orientation of ferrocene molecules between silver electrodes plays a critical role in the transistor’s performance. Their experiments revealed that the device’s electrical conductivity could either be enhanced or diminished based on the specific alignment of the molecules. This discovery highlights the crucial impact of molecular geometry on electronic properties and device functionality.

In further studies, the researchers investigated the use of gold electrodes in combination with ferrocene at room temperature. The results were remarkable: the transistor exhibited a low resistance of approximately 12.9 kΩ, which is about five times the quantum of resistance.

This is notably lower than the typical resistance found in molecular junctions, which averages around 1 MΩ. Such low resistance suggests the potential for developing highly efficient, low-power molecular devices that could revolutionise several technology sectors.

The implications of this breakthrough extend beyond traditional electronics. The ability to precisely control electron transport through single molecules could lead to the development of ultra-compact devices with applications in quantum computing, where managing electron flow with high precision is crucial.

Additionally, the advancements in sensing technology could benefit from the enhanced sensitivity and specificity provided by these molecular-scale devices.

This innovative approach also aligns with broader trends in the technology sector, where there is a growing focus on miniaturisation and energy efficiency. By harnessing mechanical forces to control electronic behaviour, researchers are pushing the boundaries of what is possible in nanoelectronics and paving the way for next-generation technologies that could reshape the digital landscape.

India is making significant headway in the field of Nanotechnology , with groundbreaking advancements in sensor technology and material science that promise to enhance healthcare, food safety, and environmental monitoring.

Recent advances in nanotechnology have led to highly sensitive sensors using Metal-Organic Frameworks (MOFs) and 2D materials. These low-cost, point-of-care devices quickly detect health conditions, food safety parameters, and environmental pollutants.

Researchers from the Institute of Nano Science and Technology (INST) have developed sensors that excel in accuracy and reliability, addressing critical needs in health, food safety, and environmental monitoring.

This achievement by researchers at the S. N. Bose National Centre for Basic Sciences represents a significant leap forward in the field of nanoelectronics. By integrating single molecules into transistor designs and controlling their properties through mechanical forces, the research team has set new standards for electronic devices.

As this technology evolves, it holds the promise of advancing multiple fields, including quantum information processing, ultra-compact electronics, and advanced sensing applications, heralding a new era of technological innovation.

source/content: opengovasia.com (headline edited)

INTERNATIONAL: SCIENCE – RESEARCH & DISCOVERY: Living walls: Indian student Prantar Tamuli develops carbon capturing building material in University College London(UCL)

Tamuli developed the C-ELM under the guidance of research supervisors during his MSc in Bio-Integrated Design, even innovating new methods to culture cyanobacteria at home during the Covid-19 lockdown in London.

An Indian student at University College London (UCL) has developed an innovative construction biomaterial that utilises living microorganisms to remove carbon dioxide from the atmosphere, potentially revolutionising the building industry’s carbon footprint.

Prantar Tamuli, a Master’s student in UCL’s Biochemical Engineering Department, recently introduced this material as part of an art installation at St Andrews Botanic Garden in Scotland.

The biomaterial, known as a cyanobacterial engineered living material (C-ELM), incorporates living cyanobacteria within translucent panels that can be mounted on the interior walls of buildings. As the microorganisms grow through photosynthesis, they capture carbon dioxide from the air.

“My goal with developing C-ELM is to shift the construction of our future human habitats from being a significant carbon-emitting activity to one that actively sequesters carbon,” Tamuli was quoted as saying by news agency PTI.

Through a process called biomineralisation, the captured CO2 is converted into calcium carbonate, effectively trapping the carbon.

A kilogram of C-ELM can capture up to 350g of carbon dioxide, while the same amount of traditional concrete would emit approximately 500g of CO2. A wall covered with 150 square metres of these panels could sequester about one tonne of carbon dioxide.

“The potential of this biomaterial is immense. If scaled up and widely implemented, it could significantly reduce the construction industry’s carbon footprint,” said Professor Marcos Cruz of UCL’s Bartlett School of Architecture and co-director of the Bio-Integrated Design Programme, according to the report by PTI.

Tamuli developed the C-ELM under the guidance of research supervisors during his MSc in Bio-Integrated Design, even innovating new methods to culture cyanobacteria at home during the Covid-19 lockdown in London.

Dr Brenda Parker, co-director of the Bio-Integrated Design Programme, added, “By breaking down traditional disciplinary barriers, we can enable breakthroughs like these. Biotechnology is now in a position to transform sustainable design and construction,” PTI reported.

Inspired by studying stromatolites—ancient structures formed by algal mats—Tamuli focused on the cyanobacteria species *Kamptonema animale*, which grows in long strands that easily bind to surrounding materials within the panels. The calcium carbonate produced by the cyanobacteria strengthens and reinforces the panels.

These panels offer multiple benefits for buildings, including being lightweight, sound-absorbing, translucent enough to allow light to pass through, and thermally insulating to improve energy efficiency.

The first panels were publicly displayed inside the “Bioscope” pavilion at St Andrews Botanic Garden, showcasing low-carbon, nature-inspired construction methods designed by the collective Studio Biocene. A patent for C-ELM technology has been filed by UCL’s commercialisation company, UCL Business.

source/content: indianexpress.com (headline edited)

INTERNATIONAL: HEALTH SCIENCE – PSYCHIATRY: Australia’s ‘Illawarra Indian Doctor’s Association’ honours Dr Naveen Chandra in Sydney for psychiatric services

The Illawarra Indian Doctor’s Association held a special oration on August 23, 2024, to honour Dr Naveen Chandra for his significant contributions to psychiatric services in the Illawarra region.

Dr Naveen Chandra, a pioneering figure in the field, was the first Director of the Illawarra Psychiatric Services. He played a crucial role in organizing hospital and community services in the area and served as a Consultant Psychiatrist in Wollongong for 35 years. His dedication to his profession and his community has made him a well-respected figure in the field of psychiatry.

The event was attended by approximately a hundred local doctors and a few of Dr Chandra’s friends. The gathering began with a one-minute silence in memory of a doctor who was tragically murdered in Calcutta. During the ceremony, Dr Chandra was presented with a shawl, a plaque, and a lifetime achievement award certificate by senior doctors from the Association. Professor Nagesh Pai spoke extensively about Dr Chandra’s achievements, highlighting his contributions to psychiatry not only in Australia but also in India, Fiji, and Myanmar.

Following the award presentation, the oration featured a lecture on Attention Deficit Hyperactive Disorder by Prof Pai and a talk on community facilities by Dr Jayachandra. The event was graced by the presence of CEOs from both public health services and a private psychiatric hospital, who spoke highly of Dr Chandra’s contributions to the field of psychiatry.

Dr Naveen Chandra Shetty’s distinguished career is marked by several notable achievements:

  • Dr Naveen Chandra established the Illawarra Psychiatric Group in the early 1980s, playing a crucial role in developing psychiatric services in the region.
  • In the late 1980s, he convened a meeting with senior psychiatrists of New South Wales at his home to establish the Australian Indian Psychiatric Association.
  • At the request of Fiji’s Health Minister, he, along with four other international psychiatrists, provided guidance on starting community services and a postgraduate diploma in psychiatry in Fiji.
  • He established three free rural psychiatric centers in three villages in India and worked there for 12 years, significantly enhancing mental health services in these underserved areas.
  • During his tenure, he organized three international conferences in Nitte, fostering knowledge exchange and collaboration in the field of psychiatry.
  • Dr Chandra was a founding member of the Institute of Australasian Psychiatrists and served as Vice President and CPD assessor for several years, contributing to the development and recognition of the institution.
  • He was invited by the superintendent of Myanmar Psychiatric Hospital to evaluate their psychiatric services, offering his expertise to improve their mental health care system.
  • In 2011, he received the ‘Initiative in Psychiatric Service’ award from the Federation of Asian Psychiatric Associations in Melbourne, recognizing his innovative contributions to psychiatry.
  • In 2012, he was awarded a fellowship by the British College of Psychiatrists, honoring his extensive contributions to the field.
  • In 2003, he was awarded a fellowship by the Australasian Psychiatric Association, further cementing his reputation as a leader in psychiatry.

The ceremony concluded with a vote of thanks, reflecting on Dr Chandra’s legacy and his impact on psychiatric services in Illawarra and beyond. His pioneering work continues to inspire many in the field of psychiatry.

source/content: daijiworld.com (headline edited)

INTERNATIONAL: ASIA : SPORT – BADMINTON : Tanvi Patri wins Badminton U-15 Girls singles Asia title, beats Nguyen Thi Thu Huygen in final

Tanvi Patri’s victory is a testament to her talent and hard work. Her success at the Badminton Asia Junior Championships bodes well for her future in the sport.

Indian badminton sensation Tanvi Patri has clinched the U-15 girls singles title at the Badminton Asia U-17 & U-15 Junior Championships. This remarkable achievement solidifies Patri’s position as one of the rising stars in the sport.

Dominant Performance: Tanvi Patri

The top-seeded Tanvi Patri showcased exceptional skill and determination throughout the tournament, remaining undefeated in her quest for the title. In the final, she faced a tough challenge from second-seeded Nguyen Thi Thu Huygen of Vietnam but emerged victorious in straight sets.

Joining the Elite List

Tanvi Patri’s triumph adds her name to an illustrious list of Indian champions who have won the U-15 girls singles title at the Badminton Asia Junior Championships. Previous winners include Samiya Imad Farooqui (2017) and Tasnim Mir (2019).

Semifinal Battle

In the semifinals, Patri faced a stern test against Kakanik of Thailand, the sixth seed in the tournament. Despite a closely contested first game, Patri ultimately prevailed, winning 21-19, 21-10.

Nguyen Thi Thu Huygen of Vietnam, got the better of China’s Liu Yu Tong 21-18, 17-21, 21-19 in the other semifinal.

Bright Future

Tanvi Patri’s victory is a testament to her talent and hard work. Her success at the Badminton Asia Junior Championships bodes well for her future in the sport. As she continues to develop her skills, she has the potential to become a major force in international badminton.

source/content: insidesport.in (headline edited)

NATIONAL: AGRICULTURE: SEEDS 0NLINE : Now buy certified seeds and planting material online for 1st time from National Seeds Corporation(NSC’s) MyStore platform

The onboarding of the National Seeds Corporation offices on the online marketplace will encourage farmers to buy certified seeds.

The state-run National Seeds Corporation (NSC) has initiated the onboarding of its area and regional offices on MyStore, an online marketplace connected to the Government’s Open Network for Digital Commerce. The move aimed at easing access to quality seeds will enable farmers across the country to buy seed and planting material online.

An official at the Ministry of Agriculture and Farmers’ Welfare said the NSC has 48 area offices, 11 regional offices, and five farms across the country. Of these, 12 offices and farms (six area offices, four regional offices and two farms) have been onboarded on the MyStore platform, and started selling seeds and planting materials. The remaining offices will be onboarded by the first week of September, the officer added.

The dozen offices are located at places including Bhopal in Madhya Pradesh; Agra in Uttar Pradesh; Bengaluru, Chikkamagaluru, Dharwad, Davangere and Raichur in Karnataka ; Hisar and Karnal in Haryana; Jaipur in Rajasthan ; and Bhubaneswar in Odisha. These offices and farms have 211 products, of which 88 are available for sale on the MyStore.

The NSC sells seeds and planting material of 80 crops–38 field crops and 42 horticulture crops. The NSC has so far made seeds available through a network of 5,000 dealers, including 861 cooperatives and 1,354 farmer producer organisations. This is the first time it has made them available through an online platform so that farmers in far-flung areas could easily buy authentic seeds, the official said.

Apart from seeds, some of the NSC offices are also selling indoor and outdoor plants online, the official said. For instance, the Bhopal-based NSC office is selling plants such as aglaonema (lipstick plant), snake plant Haiti, golden pothos (money plant), peace lily, aloevera, and ashwagandha on the platform, where anyone can order.

The move to onboard the NSC offices will enable and encourage farmers to buy certified and quality seeds, the official said, adding that it would also help to increase the seed replacement ratio of major field crops.

source/content: indianexpress.com (headline edited)

INDIA: INNOVATION IN SPACE TECHNOLOGY: ‘Mission Rhumi 2024’: India to launch 1st reusable hybrid rocket on August 24

The rocket will be launched from Chennai using a mobile launcher and will carry “3 Cube Satellites and 50 PICO Satellites to a suborbital trajectory.”

India is set to launch its first reusable hybrid rocket – RHUMI 1 – on August 24, developed by the Tamil Nadu-based start-up Space Zone India. The rocket will be launched from Thiruvidandhai in Chennai using a mobile launcher and will carry “3 Cube Satellites and 50 PICO Satellites to a suborbital trajectory.” This launch, scheduled for 7 am on Saturday, is a collaboration between Space Zone India and the Martin Group and is designed to focus on flexibility and reusability.

According to a report by Money Control, the RHUMI series of rockets, which includes RHUMI-1, RHUMI-2, and RHUMI-3, is engineered to reach altitudes ranging from 1 km to 500 km.

This event marks the third collaboration between the Martin Group and Space Zone India. In 2023, as part of the ‘Dr. APJ Abdul Kalam Students Satellite Launch – 2023’ mission, over 2,500 students from government, tribal, and public schools across the country collaborated to design and build a student satellite launch vehicle. This mission included a payload of 150 Pico satellite research experiment cubes. In 2021, during the ‘Dr. APJ Abdul Kalam Space Research Payload Cubes Challenge 2021,’ 100 FEMTO satellites developed by 1,200 students were successfully launched.

Key features of RHUMI-1

– The rocket’s launch angle can be precisely adjusted between 0 to 120 degrees, allowing accurate trajectory control.

– A cost-effective, innovative, and eco-friendly descent mechanism uses CO2 to ensure the safe recovery of rocket components.

– The rocket’s applications extend beyond space exploration, impacting fields such as agriculture, environmental monitoring, and disaster management.

– The three cube satellites being sent will monitor atmospheric conditions, including cosmic radiation, UV radiation, and air quality, according to the Money Control report.

– Pico satellites will analyse environmental factors like vibration, accelerometer data, altitude, ozone levels, toxic content, and molecular bonding, contributing to a deeper understanding of atmospheric dynamics.

– The rocket utilises a hybrid propulsion system that combines solid fuel with liquid oxidizer technologies to ensure environmental safety.

– Space Zone India Founder and CEO Anand Megalingam highlighted that this system is reusable, offering a more sustainable and cost-effective approach to satellite launches.

source/content: hindustantimes.com (headline edited)

GLOBAL & NATIONAL: AGRICULTURE & FOOD: India a food surplus country; working to provide solutions for global food security: PM Modi at the 32nd International Conference of Agricultural Economists (ICAE)

Addressing a gathering after inaugurating the 32nd International Conference of Agricultural Economists (ICAE), which is being organised in India after 65 years, the Prime Minister also said the Union Budget 2024-25 focuses on sustainable agriculture.

Noting that the last time when the conference was hosted here, India had just achieved Independence, and it was a challenging time for the country’s agriculture and food security.

“Now, India is a food surplus country,” he said, adding that the country is the number one producer of milk, pulses and spices in the world.

Also, the country has become the second-largest producer of foodgrains, fruits, vegetables, cotton, sugar and tea.

“There was a time when India’s food security was a concern for the world. Now, India is working to provide solutions for global food security and global nutritional security,” he said at the conference, attended by about 1,000 delegates from around 70 countries.

The triennial conference, organised by the International Association of Agricultural Economists, is being held from August 2 to 7.

The theme for this year’s conference is “Transformation Towards Sustainable Agri-Food Systems”.

The Prime Minister also said India has provided 1,900 new climate-resilient varieties of crops in the last 10 years.

India is promoting chemical-free natural farming, he added.

He said the country is moving towards achieving the 20 per cent ethanol blending target in petrol.

The conference will highlight India’s proactive approach to global agricultural challenges and showcase the nation’s advancements in agricultural research and policy.

The event will provide a platform for young researchers and leading professionals to present their work and network with global peers.

It aims to strengthen partnerships between research institutes and universities, influence policymaking on both national and global scales, and showcase India’s agricultural progress, including advancements in digital agriculture and sustainable agri-food systems.

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)

INTERNATIONAL: ARTS & CRAFTS: Jammu Kashmir administration celebrates ‘World Craft City’ tag for Srinagar

The recognition would not only provide a new identity to Srinagar in the global market but craftsmanship would re-establish its position as a prestigious occupation, J&K Lieutenant Governor Manoj Sinha said.

Srinagar was the venue of a special function on July 31 to celebrate its recognition as ‘World Craft City’. Sa’ad Hani Al-Qaddumi, president of the World Crafts Council International (WCCI), present on the occasion.

Mr. Al-Qaddumi, who visited a few craft clusters after his arrival in Srinagar, praised local craftsmanship and efforts to preserve old and traditional hand techniques by locals, including women. “I congratulate the J&K government on the recognition of Srinagar as a World Craft City. Srinagar has joined the well-deserved ranks of craft cities across the world,” Mr. Al-Qaddumi said.

Hundreds of artisans and traders attended the function at the Sher-i-Kashmir International Convention Centre. “In honouring Srinagar city, the World Crafts Council has also honoured the 5,000-year rich Indian civilisation, which kept alive creative traditions and always promoted gifted artisans for their ingenuity and craftsmanship,” J&K Lieutenant Governor Manoj Sinha said.

Srinagar earned the World Craft City tag from the council, which works to empower artisans and safeguard heritage globally, in June this year. Many see the tag as a window for Kashmir to reopen its old linkages with craft centres in Central Asia and Iran.

“We are determined to ensure that their creative products are financially attractive and the work is professionally satisfying. I am sure this recognition as World Craft City will not only provide a new identity to Srinagar in the global market but that craftsmanship will re-establish its position as a prestigious occupation,” Mr. Sinha said.

Srinagar is the fourth city in India to secure the prestigious World Craft City tag. The L-G said J&K was proud to have an inclusive cultural ecosystem, which always inspired weavers and craftspeople. He commended the efforts of the Handloom and Handicrafts Department, and the Industries and Commerce Department for leading the change in a sector that is vital to J&K’s economy.

Saleem Beg, head of the Indian National Trust for Art and Cultural Heritage’s (INTACH) Kashmir chapter said the tag could open a window to trace Kashmir’s journey into the craft sector. “I expect a fillip to Kashmir’s traditional linkages with Central Asia and Iran after this recognition. Fourteen Iranian cities are already listed as craft cities, and I look forward to knowledge exchange too,” Mr. Beg said.

source/content: thehindu.com (headline edited)

INDIA: MANUFACTURING: 80% of Indian Steel Producers have Labelled ‘Made-in-India’ on products

The source said that the ‘Made in India’ branding, along with a QR code, provides for labeling of domestic steel products with details of the product. “

Following the Ministry of Steel’s initiative to brand products with ‘Made in India’, Indian steel producers (ISPs) have labelled 80 per cent of their products since November last year, said an official on Monday.

“Ministry of Steel was the first to initiate and complete the branding exercise. The efforts would result in branding of 80 million tonnes of steel out of the production of 125 million tonnes in the first phase,” the official added.

Indian steel producers have finalised common labels across the product categories and allocated size and space for the ‘Made in India’ logo for each label.

“All the ISPs have started roll out of branding with selected categories of steel products in their product portfolio by fixing of new ‘Made in India’ label on their products from November 4, 2023 onwards,” the source said, adding RINL, JSPL and TATA Steel Ltd have covered 100 per cent of their product range, while the rest will complete the branding by the end of June.

Explaining the need of the branding, the source said, “the label will help to create a common brand value for all Made-in-India steel products nationally and internationally and to further encourage manufacturers to maximise their local manufacturing process, thereby giving a much-needed boost to the Indian economy.

In the long run, it will be a key identifier for Indian steel sector markets across the world, further cementing India’s position in global markets. The Made in India Label along with the overall country branding through the Brand India Mission will complement each other and help in achieving the final goal of ‘Atmanirbhar Bharat’ making for India and the world.”

According to sources, the concept was initially suggested by Prime Minister Narendra Modi , which was later conceptualised by the Department for Promotion of Industry and Internal Trade (DPIIT) and implemented by the Steel Ministry.

The source said that the ‘Made in India’ branding, along with a QR code, provides for labeling of domestic steel products with details of the product. “The vision is to boost credibility of ‘Made in India’ and promotion of domestically-produced steel and to enable the Indian consumers to make an informed choice. ‘Made in India’ Label is intended for both domestic market and also for exports,” the source said.

source/content: indianexpress.com (headline edited)

INTERNATIONAL: SPACE : Indian-Origin Shawna Pandya on Virgin Galactic’s New Space Research Flight

Shawna Pandya, an Indian-origin physician and bioastronautics researcher, will be part of Virgin Galactic’s upcoming space research mission. This mission, a collaboration between Richard Branson’s Virgin Galactic and the International Institute for Astronautical Sciences (IIAS), will be conducted aboard the Delta Class spaceship.

Pandya, a prominent figure in space medicine and Director of IIAS’ Space Medicine Group, joins a distinguished crew for this second research mission. The team includes Kellie Gerardi, Director of Human Spaceflight Operations at IIAS, and Norah Patten, an aeronautical engineer from Ireland. The mission follows the success of the ‘Galactic 05’ mission in November 2023, which tested novel healthcare technologies and analyzed fluid dynamics in microgravity to aid the design of future medical technologies and life-support systems.

Pandya, who has extensive experience in space research, was part of the first crew to test a commercial spacesuit in zero gravity in 2015. Her impressive record includes flying in 10 parabolic flight campaigns, amassing over 160 parabolas in micro- and reduced gravity conditions.

“We were thrilled with the results from our fluid cell experiment on ‘Galactic 05’, which demonstrated our ability to accurately predict fluid behavior in a weightless environment”, said Gerardi, reflecting on the mission’s success.

Sirisha Bandla, Virgin Galactic’s Vice President of Government Affairs and Research, emphasized the ongoing collaboration with IIAS. “We’re excited to continue our partnership with IIAS in an expanded capacity”, said Bandla, who flew on the ‘Unity 22’ spaceflight, becoming the second Indian-born woman to travel to space.

This mission highlights the growing role of Indian-origin researchers in advancing space science and technology, further solidifying international collaborations in space exploration.

source/content: siliconindia.com (headline edited)