Latest news with #Choudhury
Hindustan Times
2 days ago
- Science
- Hindustan Times
100 days later, satellite-tagged whale shark circles back to Gujarat coast: WTI
Ahmedabad: A 28-foot whale shark tagged with a tracker in December completed a 4,000-kilometre journey across the Arabian Sea over 100 days and circled back to the starting point off the Gujarat coast, people familiar with the matter said. The whale shark, rescued from a fishing net, was satellite-tagged and released by the Wildlife Trust of India (WTI) in a collaborative operation with the Gujarat Forest Department. It moved along India's western coastline, Maharashtra, Goa, Karnataka and Kerala before reaching the Lakshadweep Islands, where it spent a week. The whale shark next ventured 700 kilometres from the Maharashtra coast to reach the Gulf of Oman, approached near Karachi, and ultimately returned to Veraval on April 4. 'This is the first time a whale shark tagged in India has returned to the coast. This supports our long-held theory that whale sharks in this region are residents of the Arabian Sea,' BC Choudhury, principal investigator of Aquatic Projects at WTI. Researchers said the whale shark's return to the Gujarat coast supports the idea that there was a unique group of whale sharks in the Arabian Sea. 'Previous tissue samples and genetic studies had suggested that whale sharks along the Indian coast may belong to a distinct group, and this tagged individual's homecoming adds weight to that theory,' he added. Choudhury said they needed to tag some more whale sharks for a longer duration before they could reach a firm conclusion. 'The whale sharks are breeding and aggregating off the Gujarat coast near Veraval, migrating and breeding exclusively in the Arabian Sea. We need more oceanographic data. For instance, we need to know why they come up to the sea's surface near Veraval. Is it due to the temperature?' according to Choudhury. He added that while whale sharks are known for long-distance migrations, the confirmation of a distinct regional group raises important conservation concerns. 'If there is only one such population in this part of the ocean, it becomes more vulnerable to local extinction,' he said. 'Just as the pride of lions in Gir is protected to preserve that endemic lineage, this whale shark population in the Arabian Sea must be treated with similar care, as it may not be found elsewhere in the same genetic form.' Jaipal Singh, principal chief conservator of forests (Wildlife), Gujarat, said the latest tagging showed that whale sharks have found a haven along the state's coast. Singh said close to 1,000 whale sharks have been saved along the coastline, a sharp contrast to the situation till the 1990s when whale sharks, the world's biggest fish, were killed for their fins and oil. Mike Pandey's 2000 documentary, Shores of Silence: Whale Sharks in India, exposed this crisis, winning the Wildscreen Panda Award and prompting action. In 2001, India listed whale sharks under Schedule I of the Wildlife (Protection) Act, 1972, banning hunting. Gujarat's forest department along with WTI and Tata Chemicals, launched the Save the Whale Shark Campaign in 2004. More than 950 whale sharks have been saved in Gujarat and the project, considered a model in community-led conservation, has since then been expanded to Kerala and Lakshadweep. A research study published in Frontiers in Marine Science on July 6, 2021, conducted by marine researchers from India and Australia, including researchers from WTI, tracked eight whale sharks off Gujarat from 2011 to 2017. Most of them remained near the Gujarat and Maharashtra coast, while two moved into the Arabian Sea, following frontal zones with sea surface temperatures of 24–29°C for efficient plankton foraging. 'The satellite tracking reveals these whale sharks, while part of the broader Indo-Pacific population, remain largely within the Arabian Sea, moving between the African coast in the west and the Indian coast in the east,' said Sajan John, head of WTI's Marine Projects. He said that the return to the tagging location indicates the site fidelity of the whale shark. 'Since whale sharks visiting the Gujarat coast exhibit site fidelity, it is very important to conserve these whale sharks because loss of these individuals over time period will be very detrimental,' he said. John said the geo-spatial migration in the context of the sea surface temperature suggests that the whale shark prefers warmer waters in the range of 25-30°C. 'Further, correlation with the global distribution of phytoplankton suggests the route through areas with high distribution of planktons, the main food for whale sharks,' he added.
NDTV
4 days ago
- Business
- NDTV
From Analog To AI: Educationists Push For Complete Curriculum Redesign
Artificial Intelligence (AI) is not just a subject but a transformative force reshaping education globally, and India must urgently reimagine its curriculum to remain relevant, experts said at the NDTV Education Conclave. Stressing the need for technology-integrated education, they called for foundational reforms rather than piecemeal updates. Ratuldev Ghosh Choudhury, Advisor to GLA University, said India's higher education curriculum must undergo a complete overhaul to match the pace of global technological advancement. "You cannot avoid technology-right from the curriculum design to the way it is delivered and the environment in which it is developed," he said, noting that nearly 47-48% of Indian graduates are not employable. He warned against incremental changes to outdated curricula. "The students we are getting have never seen analog, they have all seen digital. The curriculum that is coming to them is from the old age. We have to revamp from the scratch, bringing technology right in the curriculum-not just in topics, but subjects." Mr Choudhury also pointed to systemic issues holding back Indian academia from competing globally. "Top universities like MIT are way ahead of us because they included the research component at a very early stage. They have the proper ecosystem. Practical learning has been the core part of their education system," he said, adding that India must also foster critical thinking through industry-embedded courses. Highlighting a cultural hurdle, he said, "In India, we have extremely high intolerance towards failure. It's not a stigma. There is a lot to learn from failure." Echoing similar concerns, Professor Pradipta Kumar Nanda, Vice Chancellor of Siksha 'O' Anusandhan Deemed to be University, said that the gap between academic learning and industry needs is gradually closing, thanks to reforms under the National Education Policy (NEP) 2020. "The industry wants job-ready students. Earlier there was a gap, now the gap is decreasing. The curriculum has been revamped to prepare students for the workforce," Professor Nanda said. He added that specialised domains like AI, machine learning, cybersecurity, and robotics are now embedded across disciplines. "Students are eager to study these subjects. We can't teach them everything, but we are introducing key components across engineering and health sciences so they feel confident to face challenges and step into the corporate world." He also emphasised the importance of undergraduate research. "Undergraduate students should participate in research and upskill themselves as per the requirements in the current job market." India's demographic advantage can only be harnessed with the help of technology and innovation-not merely additions, but as the foundation," the educationist stressed.
NDTV
4 days ago
- Business
- NDTV
"Top Universities Like MIT Far Ahead Of Us Because..": Here's What Educationist Says
NDTV Education Conclave 2025: Many students choose to study abroad due to the global recognition of degrees and the high standard of education offered by international institutions. Renowned universities like Harvard and MIT are known for their world-class education, experienced faculty, and extensive academic resources. At the NDTV Education conclave, a gathering of thought leaders and industry pioneers, a question was posed to Ratuldev Ghosh Choudhury, Advisor to GLA University, about the difference between the education levels at MIT and Indian universities, and what can be done to make the students feel that they are on par with their global peers. "Top universities like MIT are far ahead of us because they integrated a research component at a very early stage. They have a well-established ecosystem where practical learning is a core part of the education system," Choudhury said. He also talked about how symbiotic ecosystems need to be developed in India like available outside the country. "In the west, in Harvard University or MIT, you would see a good amount of ecosystems, where the company like tesla is very close to the University of Nevada, Reno and they are looking at getting their skilled resources from those universities and as a reciprocal measure the university is developing courses, and imparting skills to supply to their demand." He then said digital transformation is closing the gap between metro, tier 1 and tier 2 cities and industry embedded institutions can help India grow. "There is huge disparity between metro, tier 1 and the tier 2 cities, so that's a piece which over a period in time, is getting managed to a large extent because of internet connectivity, the digital transformation that is there. The gap is there but the digital transformation, that is the way ahead," said Choudhury. "Second is how fast and better we can integrate the industry into the academics that is what is going to be the game changer so the concept of industry embedded institutions is what is required for India to grow really fast," he added. The number of Indian students studying abroad crossed a mark of 1.8 million this year, marking a significant increase from 1.3 million previous year. This number is expected to continue, driven by advanced research opportunities and pursuit of globally recognized degrees.
India Today
5 days ago
- Health
- India Today
Is shaving darkening your skin? Experts decode the growing concern
For millions of Indians, shaving is a routine act—quick, familiar, and often comforting. But many don't realise that this everyday grooming habit may silently trigger pigmentation issues beneath the skin's surface. In an exclusive conversation with India Today, some of India's leading dermatologists and skincare experts reveal the hidden science and myths behind razor-induced pigmentation—a growing concern in Indian UNSEEN DAMAGE BENEATH THE BLADE"Pigmentation caused by shaving is real, and it's more common than people think—especially in those with thick beard growth or sensitive skin," says Dr Banani Choudhury, Consultant Dermatologist at Jaslok Hospital and Research Centre, Mumbai. 'When people repeatedly go over the same area with a razor, they're not just removing hair—they're abrading the skin's surface.'Dr Choudhury explains that this friction, particularly on the upper layer of the skin—the stratum corneum—often leads to inflammation. The result? Mild redness can evolve into darker patches over time, especially in areas that are harder to shave, like the jawline or neck. 'Over time, the cumulative trauma gives the skin a patchy, uneven tone,' she SKIN, DARKER AFTER EFFECTS Those with darker skin tones—like most Indians—are particularly prone to a condition called Post-Inflammatory Hyperpigmentation (PIH). Even tiny abrasions or micro-cuts from a dull razor can prompt the skin to overproduce melanin in its healing with higher melanin content are genetically predisposed to developing pigmentation after trauma,' says Dr Aarti Bhasin, renowned celebrity cosmetologist and founder of Skinford Cosmetics. 'Even shaving in a hurry or with a blunt blade, can trigger PIH. I often recommend alternatives like laser hair reduction for long-term safety, especially for clients with sensitive or pigmented skin.'IT'S NOT JUST THE FACEWhile beard areas in men are most commonly affected, the problem isn't gender-specific. In women, underarms, bikini lines, and even legs often show signs of razor-related darkening. These areas have thinner or more sensitive skin and are subjected to repeated friction from both razors and clothing.'Many women shave before a function or as a quick fix between laser sessions,' notes Dr Choudhury. But areas like the underarms or shins, where the bone is close to the skin, experience higher pressure during shaving. This makes them especially vulnerable to pigmentation.'TECHNIQUE OVER TOOLSThe blade is not the villain—it's the way it's used. Experts agree that the technique, pressure, and hygiene practices make all the difference. 'Pressing the razor too hard or shaving in the direction of hair growth is one of the worst things you can do,' warns Dr Amit Bhasin, leading dermatologist and co-founder of Prive Skin and Wellness causes trauma, ingrown hair, and micro-injuries. Over time, the skin starts to darken as it tries to heal from constant minimise these effects, Dr Bhasin emphasises using a clean, sharp razor—ideally just once or twice before discarding. 'Never store razors in bathrooms,' he adds. 'The humidity invites bacteria, which further increases the risk of folliculitis and infections.'POST-CARE IS NOT OPTIONALA good shave isn't complete without proper aftercare. Moisturisers, sunscreen, and even depigmenting creams are essential parts of a skin-safe routine.'After shaving, your skin is at its most vulnerable,' says Dr Bhasin. 'It's lost its protective top layer and needs to be shielded from UV exposure. "A good quality, fragrance-free moisturiser followed by sunscreen is non-negotiable—especially for facial shaving.'Dr Choudhury agrees and adds that people with sensitive skin should also avoid perfumed aftershaves and harsh cleansers. 'These can irritate freshly shaved skin and trigger pigmentation,' she explains. Instead, she recommends gentle, non-foaming cleansers and mild exfoliation once a week to prevent ingrown hairs and buildup of dead CAN BE DONE IF PIGMENTATION HAS ALREADY SET IN?For those already experiencing pigmentation, hope isn't lost. 'Depigmenting creams, dermatologically prescribed exfoliants, and laser treatments can help even out the skin tone,' says Dr Bhasin. However, he stresses that prevention remains the best cure.'Skin is like a diary—it remembers everything,' said Dr Bhasin with a smile. 'Every bad shave, every ignored moisturiser, every time you step out without sunscreen—it shows.'Sanya Chawla, a college student, shares her experience: 'When I'm in a hurry and have to get ready for a party, I quickly use a razor without much care. I've noticed some dark patches, especially on my legs and underarms, after frequent shaving. I didn't realise it was connected to how I shave.'Her story is common amongst young people who prioritise speed over technique. Experts say that even occasional rushed shaving can lead to cumulative skin damage. RETHINKING THE RAZORIn a world obsessed with instant results, razors offer speed and convenience. But as India's leading experts caution, they also demand respect. Poor shaving habits are silently reshaping the skin health of millions, especially in a country where melanin is both a natural asset and a sensitive you're shaving your beard, legs, or bikini line, one message rings clear: it's not just about removing hair—it's about preserving the skin the next time you reach for that razor, pause. Choose your tools wisely. Shave with care. Your skin will thank you.
Edinburgh Reporter
24-05-2025
- Health
- Edinburgh Reporter
Public meeting about EIJB cuts
Free tickets for a public meeting about the effect of cuts by the Edinburgh Integration Joint Board (EIJB) on mental health services in the capital have 'sold out'. While the EIJB will not meet to discuss the cuts until 17 June, charity Change Mental Health has set up a town hall style meeting which will be attended by around 1,200 people. The charity says the EIJB are now reviewing Thrive contracts worth £1.8million – with a view to cut services to close their deficit. 'But this doesn't add up: Cuts to cheaper and more effective community services will only increase demand on GPs, A&E, social work and other statutory services. These services are already at breaking point. Early intervention and prevention saves money in the long run and can lead to better clinical outcomes. 'Come along to our public meeting, hear directly from the charities and people involved, and join us to organise a stop to cuts to Let Edinburgh Thrive' Change Mental Health says its centre in Edinburgh saves the NHS up to £4.4 million a year in psychiatric related hospital admissions. The Stafford Centre which runs early intervention and prevention-based services in Broughton Street offers support to more than 640 people. It also provides an additional 9,870 hours of mental health care under the Thrive programme which is delivered by several organisations and charities. The Edinburgh Thrive Collective is an award-winning programme for delivering mental health services in Edinburgh. The charities and the public sector work together to deliver community mental health services and support in Edinburgh – including vital early intervention and prevention measures. The cuts which are planned by The Edinburgh Integration Joint Board (EIJB) have been severe for the third sector organisations affected – but a spokesperson for the mental health charity Change said these cuts will not only be devastating for their organisation but for community mental health all over Edinburgh. He said: 'Edinburgh could potentially be left as an outlier in Western Europe where other cities continue to invest in community-based mental health services'. At Holyrood Foysol Choudhury MSP raised the matter at a recent session of First Minister's Questions. Mr Choudhury asked First Minister, John Swinney: 'The First Minister talks about prevention, but the Edinburgh Integration Joint Board is being forced to make cuts to preventative care and third sector organisations, including the Stafford Centre, which supports 640 people with mental health issues and is estimated to save the NHS up to £4.4 million in hospital admissions. Given the situation in joint boards across Scotland, does the First Minister recognise that prevention will not be possible if IJBs are in permanent financial crisis?' The First Minister replied: 'Obviously, I want to make sure that the types of services that Mr Choudhury has raised are supported around the country. Those are operational decisions for integration joint boards to make. They can make those decisions based only on the financial allocations that this Parliament makes, and Mr Choudhury was unable to support the allocations of funding that the Government made to cover such services. 'We will certainly work with the integration joint boards, but Mr Choudhury cannot be absolved of his responsibility for failing to support the budget, which is delivering the investment that is necessary in health and social care. [Interruption.] The Labour Party members can moan at me all they want about the public finances but they have not been prepared to put the money in to support people in the communities of Scotland.' Jeremy Balfour MSP for Lothian asked a question on a similar vein. He asked: 'I have been contacted by numerous charities in my region that will have to cease providing vital preventative care for individuals in the Lothians due to the IJB cuts. The First Minister said that he wants to lay aside politics and do the best for the people of Scotland. Will he now intervene in the crisis to make sure that NHS Lothian does not cut the budget to the IJB? That cut would put vulnerable people out of the services that they require. Rather than talk about previous measures, will he now be proactive in working with NHS Lothian and the council to make sure that the IJB gets the appropriate funding?' The First Minister replied: 'The Government engages with health boards around the country, and local authorities have their own decisions to make as part of the IJB structures. We will engage constructively in any way that we can to help on those issues. 'Mr Balfour is another one who comes here and asks me to invest in local services, when his party leader wants me to cut public expenditure by £1 billion. How will that help IJBs around the country? 'I will not tire of pointing out the total and utter hypocrisy of the people who come here asking for tax cuts and wanting me to spend more money. It is hypocrisy on stilts.' Miles Briggs MSP asp asked a question about the same topic. He said: 'As we have already heard, the proposals by the Edinburgh integration joint board are likely to see key services cut, including drop-in support, carers services and, even as we mark victory in Europe day, veterans support services. The First Minister apportioned blame, but the cuts are not acceptable. The IJB will cut £29 million from services in Edinburgh. Does he think that our health services will be improved by the decisions that are being taken by the IJB? Will he agree to meet the cross-party group of MSPs who are trying to raise the issue in Parliament and who have just had the First Minister whack this back at us? We need action and we want the First Minister to take heed of that today.' Mr Swinney responded: 'I am simply being straight with the Parliament about the realities that we have to face. That is what I am doing. 'I understand the issues that Miles Briggs is raising with me. I am totally familiar with them and I understand the importance of them. I have just answered Mr Whittle about the importance of a focus on preventative interventions, and many of the interventions that Mr Briggs is talking about are preventative interventions. 'However, the point that I am making to the Parliament is that investment in those services does not happen by accident. It happens by political choice. Mr Briggs was one of those who voted against the Government's budget and he argued in favour, as his leader did, of £1 billion of cuts in public expenditure. How does Mr Briggs think that it would be possible to invest in local services with £1 billion of swingeing cuts from the Conservatives?' Like this: Like Related
