KARNATAKA: SCIENCE & TECHNOLOGY: RESEARCH / NANOENZYMES: Scientists of Indian Institute of Science (IISc) Develop Enzyme Mimetic with potential applications in Wastewater Treatment, Healthcare

The nanozyme can degrade pollutants in wastewater by oxidising them in the presence of sunlight, thereby reducing the toxicity of wastewater.

Scientists at the Materials Research Centre (MRC), Indian Institute of Science (IISc), have developed a new type of enzyme mimetic that can degrade toxic chemicals in industrial wastewater effectively in the presence of sunlight. 

Enzymes are proteins that catalyse a majority of biological reactions in living systems. However, the practical use of natural enzymes is hindered by inherent limitations such as sensitivity to denaturation (breakdown/damage), complex production procedures, high costs, and difficulties in recycling, says Subinoy Rana, Assistant Professor at MRC and corresponding author of the paper published in Nanoscale

Mass producing these enzymes is an expensive and time-consuming process. Another problem is storage – most of the natural enzymes are temperature-sensitive and require storage at cooler temperatures, often as low as -20°C. 

Nano-sized enzyme mimetics or “nanozymes” manufactured in the lab can mimic such natural enzymes and overcome these practical challenges.  

In the current study, the IISc team synthesised a platinum-containing nanozyme called NanoPtA, which can be converted into powder form for industrial use. 

When the NanoPtA comes in contact with wastewater, the benzene rings and long alkyl chains present in the molecule form multiple non-covalent interactions. Individual NanoPtA molecules connect together to form tape-like structures that start emitting light, which is the origin of its oxidising capacity. The nanozyme can then degrade pollutants present in wastewater by oxidising them in the presence of sunlight, thereby reducing the toxicity of wastewater. 

The team found that the nanozyme could degrade even small (micromolar) quantities of common effluents like phenols and dyes within ten minutes when placed under sunlight. The researchers also found that the NanoPtA complex was quite stable, lasting for up to 75 days at room temperature.  

The team believes that the nanozyme can also have applications in healthcare and could be a potentially useful diagnostic tool for neurological and neurodegenerative diseases. 

source/content: thehindu.com (headline edited)

NATIONAL & KARNATAKA: SPORTS / GOLF: Kavery Muthanna Represents India As A Golf Official At Asian Games

Mukkatira Kavery Muthanna, a resident of Mysuru, is currently serving as a member of the officiating team in the game of golf at the ongoing 19th Asian Games, which are taking place in Hangzhou, China. 

She holds a role in the Technical Rules Official team, which consists of 24 referees from various countries. The official rounds are scheduled to take place from Sept. 28 to Oct. 1 at the West Lake Golf Course in Hangzhou, featuring 121 players.

Kavery Muthanna is well-qualified, having completed the Level 3 Tournament Administrators and Referees Seminar (TARS) under the R&A. (R&A is a leading body within the world of golf and engages and supports activities to ensure it is a thriving sport for all on a global scale.) 

She has actively officiated various amateur and women’s professional golf tournaments in India, showcasing her expertise in the field. Her experience also extends to her role as a Rules Official at the 36th National Games in 2022, held in Ahmedabad.

In addition to her involvement in golf and sports officiating, Kavery Muthanna is part of the Kavery Education Trust in Virajpet and serves as its Chairperson. She is married to Mukkatira Manju Muthanna and is the daughter of Guddanda Kanthy and Nanda Ganapathy.

source/content: starofmysore.com (headline edited)

INTERNATIONAL & NATIONAL & KARNATAKA: Sudha Murty, the First Woman to get Global Indian Award by the Canada India Foundation

Renowned author, philanthropist and wife of Infosys co-founder N. R. Narayana Murty, Sudha Murty, was conferred with the Global Indian Award by the Canada India Foundation at the biggest Indo-Canadian gala here.

The Global Indian Award, which is worth $50,000, is given each year to a prominent Indian who has made a major mark in his or her chosen field.

“We are so pleased to present the Global Indian Award to Sudha Murty. She has spent her entire career paving the way for future generations to find success in whatever field they choose, and is passionate about giving back to society,” said Canada India Foundation chairman Satish Thakkar on Saturday night.

Accepting the award from Indian High Commissioner Sanjay Kumar Verma, Sudha Murty said, “It is my honour to get this award from your country.”

Thanking the Canada India Foundation (CIF) for choosing her for this award, Murthy said, “The CIF is like Krishna in the Mahabharata. Krishna is the son of Devki as well as Yashoda. Devki was his biological mother and Yashoda brought him up. You are born in India but settled here – that is Yashoda – and your mother is India. You belong to both mothers.”

Lauding the Indo-Canadian diaspora as a bridge between the two countries, she said, “You are the carriers of Indian culture in a different land. Please keep it up.”

As her husband was also given the same award in 2014, Sudha Murty said amid laughter, “There is a funny thing about this award because Narayana Murty also got it in 2014 and I got it in 2023. So we’re the first couple to get this award.”

She donated the award money to The Field Institute (University of Toronto) which is internationally renowned for strengthening collaboration, innovation, and learning in mathematics and across a broad range of disciplines.

Sudha Murty was accompanied by the parents of her son-in-law and British Prime Minister Rishi Sunak to the Toronto gala event.

source/content: daijiworld.com (headline edited)

NATIONAL & KARNATAKA: SPORTS :Asian Games 2023: Karnataka’s Aditi Ashok Wins Historic Silver In Golf For India

Indian shooters clinch gold and silver

Karnataka’s Golf star Aditi Ashok today bagged a historic Silver medal for India at the Asian Games 2023 after missing the Gold medal in Hangzhou.

Aditi finished the four-round event with a score of 17 under 271 to take the second prize. Thailand’s Arpichaya Yubol leapfrogged the Indian to take the Gold medal home.

Aditi was in the Gold medal contention on the final day of the contest as she had a 22-under score after three rounds. She was seven shots clear of Yubol but had a poor day with 5 over on the final day. However, Aditi Ashok is the first Indian woman to win a medal in golf at the Asiad.

Indian shooters won two medals, clinching gold and silver in men’s and women’s trap events. The Indian men’s team comprising of Kynan Chenai, Zoravar Singh Sandhu and Prithviraj Tondaiman has claimed gold in the Trap event on Sunday, October 1 to continue India’s fantastic run in shooting so far in the Asian Games 2023.

India were able to fend off competition from Kuwait and China to secure the top spot on the podium to take the tally in shooting to 21 medals with 7 gold, 9 silver and 5 bronze. In addition to the gold medal win Chenai and Sandhu have also qualified for the individual final as well.

The Indian trio secured 361 points in total as compared to Kuwait’s 352 and China’s 346.

Earlier in the day, India had won the silver medal in the women’s trap team event in shooting. The trio of Rajeshwari Kumari, Manisha Keer and Preeti Rajak finished second with 337 points, behind China.

So far (till 1.30 pm on Oct. 1), India stands 4th in the medal tally with 41 medals including 11 gold, 16 silver and 14 bronze.

Yesterday (Sept. 30), Rohan Bopanna and Rutuja Bhosale won gold in the Mixed Doubles after winning the third set tie-breaker against Chinese Taipei to secure India’s second medal in tennis after Ramkumar Ramanathan and Saketh Myneni’s silver in Men’s Doubles.

The Indian men’s team beat Pakistan men’s squash team event to give India its 10th gold in this Asian Games.

Sarabjot Singh and Divya Thadigol topped the qualification in the 10m Air Pistol Mixed Team but settled for a silver in the final, going down 14-16 to China.

In the men’s 10000m, Kartik Kumar and Gulveer Singh won silver and bronze, respectively.

source/content: starofmysore.com (headline edited)

INTERNATIONAL & NATIONAL & KARNATAKA: SPORTS / CRICKET: Siddaramaiah felicitates Gold Medal-Winning Indian Blind Women’s Cricket Team

 Chief Minister Siddaramaiah felicitated the members of the Indian blind women’s cricket team and the blind men’s cricket team from Karnataka at the Home Office Krishna on Friday.

The Indian blindwomen’s cricket team won the gold medal, and the blind men’s cricket team won silver medal in the IBSA World Cricket Tournament (Cricket for Bind) .

The Chief Minister felicitated the captain of the Indian blind women’s cricket team Varsha.U and team players, Deepika, Gangavva, and Prakash J, Sunil Kumar, Basappa Voddgol of the men’s team from Karnataka.

The visually challenged Indian women’s cricket team in August scripted history by winning a gold medal beatingAustraliaby nine wickets at the IBSA World Games.

The team of medal winning players led by Govinda Raju, the president of the Karnataka State Olympic Organisation and political secretary to the Chief Minister, met the Chief Minister and presented their demands.

The Chief Minister responded positively and assured tohold a separate discussion with Govindaraju and to takeappropriate decisions to fulfill their demands.

Chief Minister Siddaramaiah interacted with the players and asked them interesting questions about the training the players get, how they recognize a ball, how many matches have they played, etc..

The Chief Minister’s Political Adviser Naseer Ahmed, Life President of Cricket Association for Blind India Mahantesh, CABI President Boosagowda and representatives of Samarthanam Trust were also present.

source/content: daijiworld.com (headline edited)

GLOBAL: NATIONAL & KARNATAKA: With 3,797 free ECGs in 24 hours, Narayana Health sets a New Guinness World Record

On the sidelines of World Heart Day, observed on September 29, cardiologists aimed to educate people about the rising burden of cardiovascular diseases in India.

In an attempt to create awareness about cardiac health, and emphasise on the importance of regular screening for heart-related issues, Bengaluru-based Narayana Health performed 3,797 electrocardiograms (ECGs) within 24 hours, and created a Guinness World Record, on Thursday.

Dr Devi Shetty, Founder and Chairman of Narayana Health said, “Our attempt was made with the sole objective of creating awareness about health screening and the importance of regular check-ups to prevent heart diseases. It showcases the skill and dedication of our team, and we are proud to have set a new standard in cardiac care.”

On the sidelines of World Heart Day, observed on September 29, cardiologists aimed to educate people about the rising burden of cardiovascular diseases in India. They organised a camp within the hospital to perform free ECGs for people aged 18 and above.

The doctors also explained that no hospital had attempted such a record previously within a single facility. The threshold for creating the record was only 250 ECGs, which was achieved within the first few hours of the day.

ECG is a simple step performed for studying a person’s heart health. It records the electrical activity of the heart, allowing doctors to investigate further and start treatment accordingly, explained Dr Praveen Sadarmin, Consultant, Adult Cardiology, Narayana Health City. “India is already called the diabetes capital of the world, and is also likely to be the capital for cardiovascular diseases as well,” he added.

Besides substance abuse, and poor sedentary lifestyle, stress is a leading factor for heart diseases, especially among the younger generation. Citizen in the age group 30-40 are advised a annual ECG, to keep a check on heart blockages and other cardiac issues.

source/content: newindianexpress.com (headline edited)

INTERNATIONAL / NATIONAL & KARNATAKA : BUSINESS EVENT: COFFEE WORLD IN INDIA : Bengaluru to Host ‘World Coffee Conference’ for first time, September 25

The global coffee event will significantly boost India’s image in the international coffee markets, domestic markets and bring in growth in exports volumes and values, says Coffee Board CEO.

Bengaluru is all set to host the 5th World Coffee Conference (WCC), a property of the London-based International Coffee Organisation (ICO), set up under the auspices of the United Nations to highlight the economic importance of coffee grown around the globe.

It is for the first time that India and Asia are hosting this prestigious global coffee event and Coffee Board is currently in the last leg of preparation to host the four-day coffee exposition that is commencing in the City on September 25.

Vibrant eco-system

K.G. Jagadeesha, Coffee Board CEO and Secretary, told The Hindu that India receiving the ICO nod to host this mega coffee event itself was the biggest recognition the country received as a major producer of finest coffees with a supportive and vibrant ecosystem. “To make it unique, vibrant and memorable, the board has the active support of 16 coffee committees with each outfit coming with 25 different stakeholders,’‘ he said.

However, he observed, even though the country produced the best quality coffees, Indian coffees are yet to be perceived well and this edition of WCC was going to correct this mismatch.

Perception battle

“Our robusta, with its undisputed quality, is the best and finest in the world. Our arabica, although considered as second best in the world, fetches a premium on par with Columbian arabia which is rated the finest in the world. What eventually matters is the perception. Columbia has done huge consumer campaigns,” he further said. Our coffee exports are currently over $1 billion. As an immediate incremental effect of the WCC, the Coffee Board is expecting an increase in exports volume and value growth of 10 to 15% for our coffees in the international markets, he anticipated. This will eventually help India build a stand-alone coffee brand in global markets, Dr. Jagadeesha added.

The WCC exposition is expected to boost India’s domestic coffee market as well in terms of receiving more focus on technology, investments, entrepreneurship, employment generation and creation of coffee varieties to offer customers a wide range of choice.

Expected to be big draw

Some 2,400 people, including coffee growers, roasters, curers, exporters, traders, cafe chain owners, retailers, have already registered to attend WCC. This will comprise over 300 foreign delegates from 60 countries. Some 40 global CEOs and 50 Indian CEOs are participating in the coffee conference. In addition to this, Coffee Board has already distributed 36,000 business delegates while another 15,000 similar passes will also be distributed/sold.

The government has permitted Coffee Board to use ₹12.5 crore plus GST from its internal budget to host WCC, while half of the money will be spent by the industry players.

source/content: thehindu.com (headline edited)

Karnataka team wins nine medals in National Sea Kayaking and Stand-Up Paddling event


Team Karnataka, under the leadership of Udupi-based Rohan R. Suvarna and comprising seven members, bagged nine medals in the recently concluded National Sea Kayaking and Stand-Up Paddling Championship-2023 at Thoothukudi, Tamil Nadu.

The championship, conducted for the first time, was organised by the Indian Kayaking and Canoeing Association.

The Karnataka team bagged the medals in various events. Sinchana D. Gowda achieved an impressive feat, clinching four gold medals (one in the individual category and three in doubles), one silver, and four bronze medals. Anne Mathias secured three gold medals in the doubles category. Tharuna Kumar B.R. and M. Manjunatha Naik jointly won the bronze medal in the doubles category.

Karnataka team’s exceptional performance led the team to emerge as the runner-up champion. Dileep Kumar, secretary, Karnataka Canoeing and Kayaking Association, supported the athletes throughout this event.

source/content: thehindu.com (headline edited)

KARNATAKA: ARTS & CRAFTS / HANDLOOM: Meet 97-year-old Freedom Fighter Turned Handloom Hero of Kodekal Village Sangappa Mante

From padayatra to trekking, freedom fighter Sangappa Mante from Kodekal village is trying everything to revive the industry.

At the ripe age of 97, Sangappa Mante is on a mission: to save the handloom industry. For more than two decades, the warhorse from Kodekal village of Hunasagi taluk (Yadgir district) has been fighting to protect traditional handloom weaving. He took up a padayatra twice in the past decade, and three years ago, trekked 300km from Kodekal to Kottur in Davanagere district.

Mante, whose family continues traditional handloom weaving, has joined hands with Charaka Movement founder Prasunna, well-known theatre artist-director and activist. Mante has always been a restless soul, having fought for the liberation of erstwhile Hyderabad state from the then Nizam, who had declined to merge with an independent India on August 15, 1947. 

Hyderabad state, comprising 17 districts of Karnataka, Andhra Pradesh and Maharashtra, along with Bidar, Kalaburagi and Raichur districts, were part of the erstwhile kingdom and continued to be part of the Nizam’s kingdom after 1947.

In the heady days following Independence, Sardar Veerupakshappa Gowda of Rajankollur village near Kodekal, was a leading figure in the fight against the Nizam’s army (razakars) to liberate erstwhile Hyderabad state. Gowda was soon killed.

Sangappa Mante, Gowda’s close associate, adopted the Gandhian style of resistance against the Nizam, walking around Kodekal village in khadi attire and carrying the national flag to raise awareness on the happenings in the country. His aim was to ignite a sense of patriotism among the villagers. 

He and his friends would shelter activists of liberation movement and place hurdles on the road to prevent the razakars from entering Kodekal village.

The Nizam government arrested Mante in 1948 and put him in Kalaburagi Central Jail for three months for waging war against it. He was released a few months before liberation of erstwhile Hyderabad state, on September 17, 1948.

Ever since, Mante has held khadi dear, and is continuing the fight to revive the dying handloom industry. Yadgir district administration said that Mante is the only surviving activist of erstwhile Hyderabad state liberation movement from Yadgir district.

“The government should do everything possible to protect traditional industries. Instead of giving free grains, money etc, the government should double or treble the wages of artistes, provide materials at subsidised rates, and provide a good market. The government should take steps to popularise products of traditional industries. It will not only save the traditional industry, but also increase employment opportunities and keep youngsters in good health,” he said.

Family bond with handlooms

Sangappa Mante was born on June 25, 1926, in a weaver’s family at Ikkalaki village of Aland taluk in Kalaburagi district. His family later shifted to Kodekal in Yadgir. He started working on handlooms at the age of 16, when his family had only two handloom units.

“There was a lot of demand for khadi and handloom back then, and we used to get sufficient cotton,” said Mante, who went on to increase the number of handloom units from two to 20, from 1942 to 1946.

Until 1960, his family had 22 units. There were 300 families in Kodekal which were involved in weaving, Mante recalls.

After 1960, the number of handloom production units started declining, and now his family has only two units, which are operated by Mante’s three sons. There are hardly 7-8 families who are still involved in traditional weaving, says Mante.

Mante, who is state unit president of the Federation of All-India Handloom Associations, had been invited by the President to participate in a reception for freedom fighters and activists at the Rashtrapati Bhavan on August 9, 2015.

‘Working on loom better than yoga’
Asked whether he was did yoga or exercise to maintain his health at the age of 97, Sangappa Mante said working on a handloom is a better exercise. We have to use our hands, legs, eyes and mind in coordination, which is a great exercise, he felt.

Roll of honour
Mante received the state-level Deshi Rastriya Kaimagga Prashasti (National Handloom Award) for 2012-13 on December 21, 2014, and Nekara Ratna Award instituted by Karnataka Rajya Nekara Samudayagala Okuta (Federation of Karnataka State Weaving community) on August 7, 2022

A few weeks ago, Yadgir Deputy Commissioner Sushila visited Mante’s house and felicitated him on behalf of the district administration. Sangappa has received an invitation from Kalyana Karnataka Amrit Mahotsava Samiti to receive an award on September 17 in Kalaburagi for his contribution to the liberation movement.

source/content: newindianexpress.com (headline edited)

NATIONAL & KARNATAKA: HERITAGE: Three Hoysala Temples of Karnataka Inscribed as UNESCO World Heritage Sites

All three temples are protected by the Archaeological Survey of India and the nominations were entered as ‘The Sacred Ensembles of Hoysalas’.

The Hoysala temples at Belur, Halebidu and Somanathapur in Karnataka were declared as UNESCO World Heritage Sites on September 18 in a move that will bring global recognition with prospects of increase in international tourism to these places.

The Chennakeshava temple at Belur and Hoysaleshwara temple at Halebidu — both in Hassan district have been on the UNESCO’s tentative list since 2014. The Keshava temple at Somanathapur in Mysuru district was appended to the other two monuments under the tentative list and all the three were officially nominated by the Centre as India’s entry for 2022-23 in February in 2022.

An expert from the International Commission on Monuments and Sites (ICOMOS) concluded the site visits covering all three temples in September last year and the monuments were officially inscribed as UNESCO World Heritage Sites during the 45th session of the World Heritage Committee at Riyadh, Saudi Arabia.

All three temples are protected by the Archaeological Survey of India (ASI) and the nominations were entered as ‘The Sacred Ensembles of Hoysalas’.

The Hoysala temples are known for evolving a distinct style that is ornate with temple architecture following a stellate plan built on a raised platform. The material used in temple construction is choloritic schist which is also known as soapstone that are soft and amiable to carving.

While the construction of the Chennakeshava temple at Belur in commenced during the period of king Vishnuvardhana in 1117 CE and took 103 years to complete, the Hoysaleshwara temple was commissioned in 1121 CE while the Keshava temple at Somanathapur in Mysuru district was commissioned by Somanatha Dandanayaka during the regime of Narasimha III in 1268 CE.

A. Devaraju, Commissioner, Department of Archaeology Museums and Heritage said the inscription of the 3 sites as World Heritage Sites will give global recognition for the three monuments which are known for sculptures and carvings and further boost tourism.

The dossier for final submission was prepared by the Bengaluru chapter of INTACH for the Department of Archaeology Museums and Heritage and Department of Tourism with support from the Archaeological Survey of India.

source/content: thehindu.com (headline edited)