The research is significant as stem cells are difficult to isolate and grow. Research is being conducted all over the world, to extract and culture CSCs for cancer understanding and drug development.
Chennai :
Researchers of the Indian Institute of Technology Madras (IITM) have found that subjecting cancer cells to microgravity, results in the formation of giant cancer cells with stem-cell characteristics, which can be used for cancer research and drug development, said a statement issued by the Institute.
The research was led by Professor Rama S Verma, Stem Cell and Molecular Biology Laboratory, Department of Biotechnology, IIT Madras. Speaking about the research, Verma said the stem cells obtained using micro. The research is significant as stem cells are difficult to isolate and grow. Research is being conducted all over the world, to extract and culture CSCs for cancer understanding and drug development. gravity can also be used to understand the nature of the cancer cells, their proliferation and cell death pathways, which in turn, can help in the identification of target zones for drug development.
He further added, “We have shown that simulated microgravity can be used for the development of stem cell structures for drug testing, instead of animal models. Cancer Stem Cells(CSC) are important in cancer research because they not only instigate the formation of tumour, but are also involved in recurrence of tumours after cancer treatment.”
The research is significant as stem cells are difficult to isolate and grow. Research is being conducted all over the world, to extract and culture CSCs for cancer understanding and drug development. “These stem cells can be used for cancer research and drug development,” said Verma.
source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Express News Service / August 21st. 2019
Girl power: Social Relay, the team which won the Technovation challenge.
‘Baton’ designed to maximise the impact of initiatives started by interns in the field of social work.
‘Social Relay’, a team of three school girls from Chennai, bagged the first place at Technovation Girls organised in the United States of America by Technovation, a global not-for-profit organisation that focuses on technology education. The team won a prize money of $12,000.
The team members — Akshara Vasanth, a Class VI student of PSBB School K.K. Nagar, Ishwarya Kanagaraj, a Class VII student from the Panchayat Union Middle School Poothapedu and Stella Arokiasamy, a Class IX student of Our Angel Matriculation School — were mentored by Tanya Elizabeth Ken, a Class XI student of Kola Perumal Chetty Vaishnav School. Both Stella and Aishwarya stay at Paadhai, a home in the city for destitute children.
At the World Pitch 2019, the finals, Social Relay pitched their app ‘Baton’, which was designed to maximise the social impact of initiatives started by social work interns or students’ internships. “The app works around the idea of a relay race, where the baton is handed over and aims to hand over incomplete social work initiatives from one intern to another so that they are not affected by internships which last only for a limited time. It will bring together social workers, students, corporates, NGOs and volunteers,” the team said.
Dreaming big
Speaking from California, Akshara Vasanth said she was thrilled with her team’s win. “This is not just a great opportunity for me, but for girls from across the world. We are looking forward to develop our app further and take it across the country as well as the world,” she said.
The team from Chennai was among six from across the world in the junior division at the World Pitch, which was the final event of Technovation Girls, where they exhibited the functioning of their apps. Over 2,000 teams from 57 countries participated in the competition and six teams each were selected as finalists in the junior and senior division.
“Lack of a social worker empowerment tool is a problem across the world and the team believes that Baton is the solution, as it brings together key stakeholders for achieving social impact, while optimizing social work,” said Tanya, speaking from California.
“I hope more girls are inspired and encouraged to delve into technology and innovation,” she added.
The program encourages girls between the ages of 10 and 18 years from across the world to use technology and apply the skills needed to solve real life problems.
source: http://www.thehindu.com / The Hindu / Home> News> Cities> Chennai / by Staff Reporter / Chennai – August 19th, 2019
Sprinting towards her dreams and knocking down stereotypes, T Rukmini Devi is yet to befriend retirement — her game is still on.
T Rukmini Devi. (Photo | R Satish Babu, EPS)
Chennai :
Training sessions at Jawaharlal Nehru outdoor stadium. Core strengthening at the gym. Badminton and table tennis for leisure. A toned physique, brisk gait and a sporty demeanour, T Rukmini Devi looks anything but 64. The sexagenarian’s daily schedule is packed with workout sessions, alongside other club roles. She is not hassled by her hectic routine. CE caught up with Rukmini after her morning practice to know what keeps her going.
“I took up sports out of my interest. My father served the military services back then. Our lifestyle was active, organised and disciplined. He brought me up as a bold girl. Right from inter-school competitions, parades, to international level competitions, I’ve taken part in all kinds of activities. After marriage, I had to take a break to focus on my children. Now I’m back after 15 years. That void is filled and I’m living my dream again,” said Rukmini who was born in Mumbai.
Rukmini moved to Chennai from Hyderabad in 1980 and started working with the Indian Overseas Bank (IOB). She retired as the assistant manager in the Public Relations Department four years back.
Aging while playing
She finished her schooling in Bengaluru and moved to Hyderabad for higher studies. “Nowadays, I take part in flag hoisting, we distribute sweets to underprivileged kids and spend our time at old age homes or Corporation schools,” said Rukmini, who lives with her husband Chandrakanthan and two daughters in T Nagar.
After completing her MSc in Physics from Osmania University, she joined the Indian Railways through sports quota and worked there for two years. She was part of the Indian Railways Basketball Team. Between 1974 and 1980, she represented and captained the Andhra Pradesh Basketball Team and the Andhra Pradesh Handball Team in the years 1978 and 1979. In 1982, she joined the Indian Overseas Bank. She headed the basketball and tennikoit team.
After a gap of 15 years, she represented India at the Veterans Athletics (now known as Masters Athletic Meet) in Thailand in 2008, Malaysia in 2009, Taipei in 2012 and Singapore in 2016. In the 2016 Masters Athletic Meet, she won a gold medal in the pole vault, a silver medal in the high jump and a bronze medal in the hammer throw. At the National Masters Athletic Championship held at Bengaluru in 2017 in the above 60 age category, Rukmini won a gold medal for the high jump, pole vault and 4×400 relay with a silver medal in the hammer throw and 4×100 relay.
The laurels continued at the nationals championship held at Guntur from February 6 to 10 where she won three gold medals in the above 60 age category for the high jump, hammer throw and pole vault. She has created a national record for pole vault covering a distance of 1.65 m with the previous record being only 1 m.
Second innings
Rukmini seems invincible at this point as she also won gold medals for the hammer throw and triple jump and a silver medal for triple jump at the first-ever Women’s Athletic Nationals held at Goa on June 29 and 30. Rukmini has received many awards at the club, district and international level. Recently, she was also honoured with Lifetime Achievement Award in sports by the All Indian Lioness Multiple and Lions Clubs.
“One needs the right exposure. I prefer working out on the field or dancing in my class any day over watching television. We get to meet people from different countries on international tours. Our fitness is nothing compared to their dedication. So I want to make the best of what’s available here, train people, learn, and achieve. I’m glad to see many women taking part in these competitions and bringing pride to our nation,” she said.
Passionate about dance from a young age, she recently joined the Athmalaya School of Dance for Elders. She is also being trained for badminton and table tennis for the veterans group. Rukmini is known to be passionate towards service to mankind. She enjoys singing and dancing in her spare time. She has also learned Kuchipudi from guru Rajasulochana and comperes for Doordarshan along with tournaments and meetings.
“My family motivates me. People can always find their second calling at any point in life. One needs to speak their mind to the children and set their priorities right. Never use taking care of grandchildren or retirement as an excuse. It will make you sluggish and invite unwanted thoughts. As parents, we need our independence too,” said Rukmini who is preparing for an Asian meet in December in Malaysia.
source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Vaishali Vijaykumar / Express News Service / August 17th, 2019
T. Sekar, Inspector-General of Police of CRPF’s Cobra School of Jungle Warfare Training in Khanapur in Belagavi, has been awarded the President’s police medal for distinguished service on the occasion of Independence Day.
Hailing from Thirumazhisai in Tamil Nadu, he joined CRPF in 1986 as Deputy Superintendent of Police.
He has served in crisis situations in Punjab, Jammu and Kashmir, Assam, Tripura, Manipur and Maharashtra. He has commanded Operational Range Gadchiroli (MH) and led and planned many Anti-Naxal operations. He has led various anti-terrorist operations in disturbed areas to curb terrorism and militancy. He has also served as an SPG officer from 1989 to 1998 on the security wing of VVIPs, including Prime Ministers and former Prime Ministers.
source: http://www.thehindu.com / The Hindu / Home> News> States> Karnataka / by Special Correspondent / Belagavi – August 15th, 2019
Former Justice Prabha Sridevan, right, presenting the award to Kenneth M. Quinn. Rotary Club of Madras East vice-president T.R. Gopalakrishnan is also seen.
Former diplomat Kenneth M. Quinn honoured at event
Former U.S. Ambassador to Cambodia and President, World Food Prize Foundation, Kenneth M. Quinn on Thursday underlined the need for encouraging small holder farmers, who are mostly women, to run their farms.
Speaking to reporters after receiving the Dr. M.S. Swaminathan Award for Environment Protection presented by the Rotary Club of Madras East and Cavinkare Private Ltd., he said post-harvest food waste must be brought down, which is why connectivity to small villages was important.
“Small farmers need to take their produce to markets and they need to be provided the latest scientific inputs so that they be able to have sustainable farming practices to produce quality food,” he said, adding more should be spent on agricultural research.
Speaking at the award ceremony, he suggested that agriculture scientist M.S. Swaminathan be awarded the Rotary International’s award for world understanding and peace. Former Judge of the Madras High Court Prabha Sridevan thanked Mr. Quinn for working to rid the world of hunger and ensure access to quality food. UN-WHO Chief Scientist Soumya Swaminathan, and daughter of Prof. Swaminathan, said Mr. Quinn had brought about many improvements to the World Food Prize, including increasing the cash award.
Appreciating the Rotary International’s efforts for eradicating polio, she said the campaign was in its final stages. Club vice-president T.R. Gopalakrishnan and Cavinkare CMD C.K. Ranganathan were present.
source: http://www.thehindu.com / The Hindu / Home> News> States> Tamil Nadu / by Special Correspondent / Chennai – August 09th, 2019
The feat was performed at Chennai Trade Center in Nandambakkam.
The feat was performed at Chennai Trade Center, Nandambakkam / Ashwin Prasath
Chennai :
In a move to spread awareness on the importance of protecting skin from the sun, VCare professionals on Tuesday created a world record for the largest skincare workshop and for most people applying sunscreen at the same time. The feat was performed at Chennai Trade Center in Nandambakkam.
As many as 2,200 beauticians working at different salons took part in the workshop that went on for 30 minutes. Later, they all applied sunscreen simultaneously to show their support for the protection of skin against skin cancer and other skin-related issues.
“Summer or winter, monsoon or spring, the need for shielding your skin from the harsh rays of the sun is essential. Sunscreen is the most important product that many people tend to ignore. It helps shield your skin from the harmful UV rays, prevents premature ageing, lowers skin cancer risks, lowers blotchiness on the face, prevents tanning and sunburns among lot other things,” said chairperson of VCare Group, E Carolin Praba.
She also said, “Despite being in the field for many years, even professionals do not understand the importance of sunscreen. We thought a world record is a perfect way to bring the community together to educate them about it.” R Priyamani, a participant, who owns a salon said, “What was new is how and when to apply it.
We were told one must apply sunscreen at least 30 minutes before stepping out in the sun for getting desirable results. Also, if you are outside, you must reapply sunscreen every two hours.”
The previous Guinness World Record for the most people applying sunscreen simultaneously was 1,822 — achieved by the Ann’s Hope Foundation (USA) in Milwaukee, Wisconsin, USA, on May18, 2014.
source: http://www.newindianexpress.com / The New Indian Express / Home> Cities> Chennai / by Express News Service / August 14th, 2019
The famous Palani panchamirtham, given as ‘prasadam’ at the Murugan temple there, has been granted the Geographical Indication (GI) tag.
This is the first time a temple ‘prasadam’ from Tamil Nadu has been bestowed with the GI tag. The application was filed by the Joint Commissioner/Executive Officer, Arulmigu Dhandayuthapani Swamy Thirukkoil, North Giriveethi, Adivaram, Palani.
Chinnaraja G. Naidu, Deputy Registrar of Geographical Indications, confirmed that the GI tag had been given for the panchamirtham.
“The certificate will be posted on the GI website soon,” he said.
The panchamirtham is a combination of five natural substances — banana, jaggery, cow ghee, honey and cardamom. Dates and diamond sugar candies are added for flavour.
The panchamirtham is an ‘abhishega prasadam’ (food that is a religious offering), which is served in a semi-solid state. It is sweet in taste and one of the main offerings for Lord Dhandayuthapani Swamy, the presiding deity of Arulmigu Dhandayuthapani Swamy Temple, situated on Palani Hills.
Not even a single drop of water is added during the preparation of the panchamirtham. This gives it its classic semi-solid consistency and taste. No preservatives or artificial ingredients are used.
As per the GI application, the geographical area for production of panchamirtham is Palani town in Dindigul district, Tamil Nadu. It lies within latitude of 10.44 ° and longitude of 77.52 °.
According to the GI application filed, the Palani panchamirtham is prepared under the guidance given by the CFTRI (Central Food Technological Research Institute) Mysore, a government of India undertaking.
The whole process of producing the panchamirtham is automated. It is doubly ensured that the hygienic aspects are maintained. Devotees who visit the temple are offered the panchamirtham as a prasadam in the hill temple as well as in stalls run by temple administration at Adivaram. Is is believed that the panchamirtham cures diseases of devotees.
Chennai-based IP attorney P. Sanjai Gandhi pointed out that the GI tag would boost the local economy in Palani. He added, “Tamil Nadu has so many temples, mosques and churches. Each of them has a unique historic origin.”
source: http://www.thehindu.com / The Hindu / Home> News> States> Tamil Nadu / by Sangeetha Kandavel / Chennai – August 14th, 2019
As many as 200 artistes receive awards from Chief Minister Edappadi K Palaniswami as Kalaimamani revived after a long gap of eight years.
Actors Vyjayanthimala and Karthi receiving awards from Chief Minister Edappadi K Palaniswami, in Chennai on Tuesday | p Jawahar
Chennai :
After a gap of eight years, the Tamil Nadu government has revived the Kalaimamani Award now. Veteran actor Vyjayanthimala Bali, veteran writer Sivasankari, actors Karti and Prasanna were among 200 artistes, who received various awards including Kalaimamani for 2011-18 from Chief Minister Edappadi K Palaniswami at a function here on Tuesday.
The CM announced that hereafter, three special Kalaimamani awards would be presented to talented artistes every year and the Kalaimamani award would carry a five-sovereign gold medal instead of three sovereigns from next year. Besides, the monthly pension being given to the elderly artistes would be hiked from Rs 2,000 to Rs 3,000.
Stating that since its inception, as many as 1,594 artistes had so far received the Kalaimamani award, Palaniswami said 201 artistes had been chosen from 72 art forms for various awards. Besides, eight elderly artistes have been given financial assistance of `25,000 each considering their economic background and three organisations who strove for the propagation of different art forms were honoured with shields.
While Vyjayanthimala Bali received the Balasaraswathi award for Bharathanatyam, writer Sivasankari and Villupattu Subbu Arumugam received the Bharathi award. Well-known Bharathanatyam teachers VP Dhananjayan and his wife received the Balasaraswathi award while Bombay Sisters C Saroja and C Lalitha received MS Subbulakshmi award for Carnatic musicians. Actor Kutti Padmini, T Rajashree, Sasikumar, Srikkanth, comedians Suri and Thambi Ramaiah, choreographer Puliyur S Saroja, art critics Harikesanallur Venkatraman and music director Yuvan Shankar Raja were among those who have received the Kalaimamani award.
Assembly Speaker P Dhanapal presided over the function. Minister for Tamil Official Language and Tamil Culture K Pandiarajan was among those who spoke on the occasion. Actor Vijay Sethupathi, who has been in the news for his views on Jammu and Kashmir issue, did not turn up for the function. He was chosen for the Kalaimamani award for the year 2017.
source: http://www.newindianexpress.com / The New Indian Express / Home> States> Tamil Nadu / by Express News Service / August 14th, 2019
These self-professed nerds would take on topics of international relations and economics over sports and pop culture any day.
The champions of this year’s World Schools Debating Championships with PR Venketrama Raja, chairman of RAMCO and his wife PV Nirmala | D SAMPATHKUMAR
It was India all the way at the World Schools Debating Championships (WSDC) 2019 in Bangkok. The five-man team fielded by the country won the championship and one of the team-members, Chennai’s Tejas Subramaniam, went on to be crowned the ‘best speaker in the world’.
A proud mother Vinutha Subramaniam said she was among those who had given up debating with him as he already was the best speaker in the family.
“After one point he knew too many things. So, we couldn’t debate with him. He started speaking quite early and by the time he was 1, he could speak complete sentences. At around 2, he would speak a sentence in Tamil and be able to repeat it in English so much so that we would call him ‘Major Sundarrajan’ (after a famous Tamil actor),” Vinutha said.
The team, which also included Bhavya Shah, Manya Gupta, Saranya Ravindran and Prithvi Arun, had already prepared 140 motions before the championships with the help of their coaches Dhruva Bhat, Sayeqa Islam and Dhananjay Ashok among others.
“There was not a single topic that we were baffled by,” said Saranya, a student of Padma Seshadri Bala Bhavan Senior Secondary School in Chennai.
The team might have made giant strides this year, but proving their mettle on the global debating circuit was an experience in itself.
“Because we are accented, sometimes I think we are not understood. Like, for example, when the judges give us our feedback, they tell us you made a new argument in your third speech when we clearly made it in our earlier speeches too,” Tejas, who like Saranya studies in Padma Seshadri Bala Bhavan Senior Secondary School, said.
First visually impaired speaker to debate in the final
Bhavya, a student of Rao Junior College of Science in Mumbai, the team’s ‘Funny guy’, became the first visually impaired speaker to debate in a WSDC final and to make it among the top 10 speakers.
He was named the sixth best speaker in the world.
Bhavya shared some of his most memorable moments.
When debating against Canada opposing the motion “This House would ban the practice of ‘importing brides’, Canada’s argument was that if importing brides were to be legalised, other refugees would be affected because of the opportunity cost,” Bhavya said.
“So, I argued that this was an argument against any other form of immigration. What if team Canada so decides, ‘we don’t want Indians coming into the country because they’re better at debating than we are?’,” he said.
Point made, the team went on to win defeat the Canadians 3-0.
It was Canada whom they defeated in the final also, proposing the motion “This house regrets the glorification of soldiers as heroes”.
source: http://www.newindianexpress.com / The New Indian Express / Home> Good News / by Express News Service / August 03rd, 2019
Students of Buchireddy Palli Government School with their invention — a walking stick with sensors. | Photo Credit: B. Jothi Ramalingam
The students of Buchireddy Palli Government School have been winning accolades for their clever innovations aimed at saving lives
It is morning in Maddur, a little village nestled in the valley of the lush Tiruttani hills in Tamil Nadu. I make my way past the railway crossing that looks straight out of an R.K. Narayan story and climb into a rickshaw. It takes me past houses with decorative pillars and thinnais(porches) of old-fashioned houses. As the auto sputters down, I hear the rattle of power looms — the main occupation in Maddur is weaving.
Maddur, of late, has earned a new distinction. The students of Buchireddy Palli Government School have been winning accolades for their clever innovations aimed at saving lives and improving the lives of people with disability. Maddur has few streetlights, and many pedestrians fall prey to road accidents. So Class X students S. Parthiban and V.M. Akashwaran came up with ‘e-slippers’.
The footwear operates on the principle of piezo-electricity and has LED strips that light up when the user walks. Rechargeable lithium-ion batteries, which charge devices like mobile phones, are connected to the slippers.
The duo has also come up with a multi-purpose walking stick with sensors that can detect hazards such as fires or floods.
The Buchireddy Palli Government School is an austere, three-storied building that houses both English and Tamil medium departments from classes VI to XII. When I get there just before lunch break, I spot some bright-eyed children sneaking out of their classrooms. Science teacher R. Dharmalingam, has nothing but appreciation for his students. “They are self-driven, curious and never afraid to ask questions,” he says.
“Most of their projects are self-funded, but the headmaster has also helped. I have sat with them after school hours to encourage them.” The school’s involvement is obvious. Dharmalingam accompanied Akashwaran and Parthiban when they showcased their work at the Southern India Science and Technology Fair in Bengaluru.
Out of the box
At Akashwaran’s house, we are greeted with effusive hospitality. Akashwaran and his friend Gunasekaran, still in their uniforms, are poring over a cardboard model. I ask them what they are working on. “This is a gliding platform meant for people with disability or the elderly so that they can cross railway platforms without having to use the overbridge,” Akashwaran tells me. The two then demonstrate the working model.
Students with a model of a gliding platform for the elderly cross tracks | Photo Credit: B. Jothi Ramalingam
Akash thought of this when I complained about the climb at the station. Since then he’s been trying to figure out a workable solution,” beams his mother Vatsala.
“It used to be based on hydraulic motion but I changed it to a motor-based system. The platform will move forward when the switch is pressed. IR sensors will detect approaching trains and the platform will then retreat,” Gunasekaran explains. They have even thought about warning systems — a buzzer sound to alert the blind and a flashing red light for the deaf.
M.N. Haripratap is in Class IX in the same school. He has designed a bridge model where the structure opens up during high tide to allow ships to pass and then folds back again. It won him a district-level prize from the Chief Education Officer of Thiruvallur district.
The students’ love for science and innovation is apparent. “Akash took part in a science exhibition at Sri Krishna Polytechnic and was fascinated by what he saw,” says Vatsala. Interested in electronics, programming and robotics, he recently received a special prize for excellence in science from Anna University, Chennai, during its tech fest, ‘Kurukshetra’. He was also awarded a token of appreciation by former ISRO director Mylswamy Annadurai.
“I want to be a scientist,” says Akash. “Abdul Kalam has always been a role model for me.” I ask him what’s next on the agenda. His small, serious face lights up as he talks of solar-powered cycles, ambulance-sensitive speed-breakers, and earthquake-sensing fences.
Whatever the students of this special school do next, I know they will put Maddur on the map with their thoughtful, people-focused innovations.
The writer is a civil engineer and dog lover with a nose for music and art.
source: http://www.thehindu.com / The Hindu / Home> Sci-Tech> Environment – Young Minds / by Gayatri Ramdas / August 03rd, 2019
