Tuesday, June 29, 2021

'ரஜினிக்கு மட்டும் என்ன ஸ்பெஷல்?'


'ரஜினிக்கு மட்டும் என்ன ஸ்பெஷல்?'

Updated : ஜூன் 29, 2021 07:08 |

சென்னை : 'அமெரிக்கா செல்ல இந்தியர்களுக்கு தடையுள்ள நிலையில், ரஜினி மட்டும் சிகிச்சைக்காக சென்றது மர்மமாக உள்ளது' என, நடிகை கஸ்துாரி கூறியுள்ளார்.

அண்ணாத்த படப்பிடிப்பை முடித்து, அமெரிக்காவுக்கு சென்று சிகிச்சை மேற்கொள்ள திட்டமிட்ட ரஜினி, இதற்காக மத்திய அரசிடம் அனுமதி கேட்டிருந்தார். அனுமதி கிடைத்த நிலையில், கடந்த வாரம் ரஜினிக்கு சிகிச்சை நல்லபடியாக முடிந்துள்ளது. சில வாரம் ஓய்வுக்கு பின், இந்தியா திரும்ப உள்ளார்.

இந்நிலையில், ரஜினி அமெரிக்கா சென்றது குறித்து, நடிகை கஸ்துாரி, 'டுவிட்டரில்' கேள்வி எழுப்பியுள்ளார். அவர் கூறியுள்ளதாவது: கொரோனா காரணமாக, இந்தியர்கள், மே மாதம் முதல் நேரடியாக அமெரிக்கா செல்ல தடை விதிக்கப்பட்டுள்ளது. மருத்துவ விதிவிலக்குகள் எதுவும் வழங்கப்படவில்லை.

பின், எப்படி இந்த நேரத்தில் ரஜினி பயணம் செய்தார்? அவர் அரசியலில் இருந்து விலகியது உள்ளிட்ட எதுவும் சரியாகப் படவில்லை. இதை ரஜினி தான் தெளிவுபடுத்த வேண்டும். அமெரிக்காவில் பணிபுரியும் இந்தியர்கள் அல்லது படிப்பவர்கள் மட்டும், அமெரிக்கா திரும்ப அனுமதிக்கப்படுகிறது. அதுவும் மற்ற நாடுகளின் வழியே தான் அனுமதி கிடைக்கிறது.

ரஜினி, இந்திய அரசிடமிருந்து மருத்துவ விலக்கு பெற்று பயணித்து இருக்கலாம். இந்தியாவில் சிறந்த மருத்துவமனைகள் உள்ள நிலையில், ரஜினிக்கு சிகிச்சை தர முடியாத அளவுக்கு என்ன பாதிப்பு உள்ளது என்பதையும் அவர் தெளிவுபடுத்த வேண்டும்.இவ்வாறு அவர் கூறியுள்ளார்.

Univ bags 2 patents in 2 months


Univ bags 2 patents in 2 months

TIMES NEWS NETWORK

Coimbatore:29.06.2021

Bharathiar University has bagged two patents for its innovative projects in the last two months.

While a patent is for identifying and isolating compounds with anti-diabetic potentials from wild jamun fruit tree, the other is for standardizing a method for recovery of metals from metal bearing solid wastes.

According to a statement from the university, patent application for the former project was filed on September 9, 2015 and after the screening process by the patent committee, the patent was granted on June 25 (Friday). Similarly, the patent application for the latter project was filed on October 1, 2020 and patent was granted on May 18, 2021.

Patent officer and professor T Parimelazhagan said this is the first time that compounds with anti-diabetic properties are found in wild jamun fruit tree, scientifically known as Syzygium mundagam, in the Western Ghats. A professor in the department of botany, Parimelazhagan started to explore the scientific biological properties of the tree. The research in this field was carried out by research scholar Rahul Chandran, who is currently working as a research coordinator in Laser Research centre at the University of Johannesburg.

Parimelazhagan said, “We have identified four compounds that are rich in anti-diabetic properties from the paste of the tree’s bark. We have standardized the process as well.”

The statement said it could be a natural medication with less side effects for treating diabetic patients, cost effective and would benefit a lot of people. Farmers can also gain benefit by cultivating the plant based on the demand and therefore in turn can improve their socioeconomic status.

Another research was done by K Ramachandran, associate professor, department of physics, along with his research scholars R Saravanakumar and PV Anathapadmanabhan.

The statement said their research involved reduction of metal oxides and recovery of metals from the heterogeneous waste of complex oxide mixture containing elements like aluminium, magnesium and iron. It is typical composition of the chromium bearing solid waste dumped in Ranipet district.

“This process is superior and efficient when compared to the conventional bio, hydro and other pyrometallurgical processing of metal bearing wastes. It is fast, environment-friendly and single step process. This process could be used to recover metals such as iron, chromium, nickel, cobal, zinc, manganese and silicon from metal beating wastes,” the statement added.

INNOVATION AT WORK: Bharathiar University got a patent for identifying and isolating compounds with anti-diabetic potentials from wild jamun fruit tree, and another for standardizing a method for recovery of metals from solid wastes

Saveetha installs GPS-like system for complex surgeries

Saveetha installs GPS-like system for complex surgeries

TIMES NEWS NETWORK

Chennai:29.06.2021

Saveetha Dental College has installed a dynamic navigation system that guides surgeons in faster planning of complex surgeries with high precision and also minimise complications for patients. The college signed an MoU with the University of Glasgow, UK, to conduct research and gather scientific data on the performance of the device.

Dr Abdul Wahab, head of OMFS, Saveetha Dental College said the device, which looks like an ultrasound machine, helps surgeons in the removal of a tumor or a bullet lodges deep into the layers of the face that require a bigger incision. “It works like a GPS for vehicle navigation. Using the machine requires a smaller incision and a monitor will show the movement of the probe in the form of a CT scan,” he said. The device can be used for maxillofacial surgical procedures, endodontic procedures and for dental implant procedures.

The probe, which goes into the patient’s body, is attached with a sensor to link it to another device mounted on the patient’s head.

Rly plans to link passengers’ identity card to IRCTC site

Rly plans to link passengers’ identity card to IRCTC site

TIMES NEWS NETWORK

Chennai:29.06.2021

The railways is speeding up implementation of tech-oriented initiatives to make travel hassle-free and safe when services return to normal.

It plans to link passengers’ identity cards to tickets to crack down on touts; expand the centralised CCTV camera network so that live footage from stations and trains can be monitored in zones and at railway board level under a good surveillance and response mechanism; and create an app for railway staff and passengers to upload complaints on board trains.

The Railway Protection Force (RPF) is looking at the possibility of linking government issued identity cards like Aadhaar card or PAN cards to IRCTC site for online booking to ensure only genuine passengers travel and to crack down on touts.

Work is also on to have centralised CCTV surveillance of all stations at zonal level and also at railway board level, said RPF director general Arun Kumar.

The railways is working to create a network for linking the cards with the ticketing site. As part of the initiative to increase surveillance at stations and on trains, CCTV networks are being expanded with a central monitoring system at all railway zones, he added.

In Southern Railway, work began long ago and the CCTV network in 43 stations is linked to a central monitoring facility in Chennai where staff watch the footage for better response to needs of passengers and to prevent crime.

The monitoring facility at zonal level has been set up at MGR Central railway station. The initiative started with 33 stations including Thirumailai, Pazhavanthangal, St Thomas Mount, Chengalpet, Villupuram, Mayiladuthurai, Kovilpatti Tuticorin, Tirupur, Salem and Erode in TN and others in neighbouring states.

An official said it would be expanded in the coming months.

The surveillance will be complemented with an easy-to-use app for passengers to register complaints with railway staff and RPF on trains.

The rail suraksha app will soon be launched using which TTE or RPF or railway police will be able to upload the complaint of passengers for registering at the appropriate location.

This is aimed at eliminating hassles faced by passengers in filing complaints, leading to crime going undetected, Arunkumar.

As part of the initiative to increase surveillance at stations and on trains, CCTV networks are being expanded with a central monitoring system at all railway zones, he added.said RPF director general Arun Kumar

RT-PCR test report before boarding puts flyers in spot


RT-PCR test report before boarding puts flyers in spot

Ayyappan.V@timesgroup.com

Chennai:29.06.2021

State governments insisting on RT-PCR test report at the time of boarding flights is creating a hassle for passengers when the flight gets cancelled or rescheduled to another day.

Recently, passengers of a Chennai-Mumbai flight scheduled to depart on Sunday that got cancelled had to take the test again spending ₹1,500 as the airline said the earlier test will not be valid for the flight that was rescheduled for Monday.

Maharashtra, Jammu and Kashmir, Jharkhand, Rajasthan, West Bengal, Uttarakhand, Chandigarh, Goa and Andaman and Nicobar Islands want arriving passengers to have an RT-PCR test report with them when they arrive by flights. However, a few say do not board passengers at origin airports while a few test the people who arrive without a report. The rules and timeline for the test are not standard which creates confusion among passengers.

Maharashtra has instructed airlines that they should not board passengers if they do not have RT-PCR negative report issued from up to a maximum of 48 Hours before the time of arrival into Mumbai. Other states say that swabs should be taken 48hours before. Chandigarh says that swabs should be taken 72 hours before arrival at the destination.

Srinivasan Jambunathan, said that "My wife and child had to spend again for an RT-PCR test. The flight was on Sunday. They had given swab samples on Friday evening and a negative report was issued on Saturday morning. But the flight got cancelled and the next flight was on Monday but the airline said that a fresh report needed to be presented. We spent ₹3,100 again for the test for two people."

He said the airline staff told the swab samples should be given 48hours before.

Gurmukh Singh Bawa of Air Travellers Association said passengers face inconvenience due to these rules. "I have seen this happen on international flights too where airline staff will say that your certification is 10 minutes late etc. There should be standardised rules. We have written to the government to make the rules standard and that there should be a common platform online where domestic passengers will be able to see all the information on travel rules."

An AAI official said the issue has not come out much in Chennai because flight cancellations are rare as services are fewer and airlines schedule services carefully.

Monday, June 28, 2021

How vaccine misinformation keeps growing in India


How vaccine misinformation keeps growing in India

Using multiple platforms and tricks to beat moderators, anti-vaxxers are spreading rumours about people turning impotent or magnetic after jabs

Sonam.Joshi@timesgroup.com

28.06.2021 

On June 9, Nashik resident Jayant Sonar saw the video of a man in Delhi who claimed to have acquired magnetic powers after getting vaccinated. Sonar stuck some coins, steel spoons and plates on his 72-year-old father Arvind, who had got his second jab a week earlier, though the same trick didn’t work on his vaccinated mother. The video went viral even though several experts pointed out that it was simple surface tension on moist skin that was causing some objects to stick.

In many ways, Sonar’s case is a classic example of how misinformation can grow around a kernel of truth and spawn a whole tide of untruths that finds its way into people’s minds through social media videos and forwards. According to recent research by BBC Monitoring, anti-vaccination pages in India grew by 50% in 2020, faster than 2018 and 2019.

TOI found a Google document, Twitter handle and Telegram channel counting ‘Covid-19 vaccine deaths in India’ from anecdotal and unverified sources. Vaccine-related misinformation is often closely intertwined with a range of conspiracy theories about “a new world order” and hidden “agenda”. It can vary from claims that vaccines don’t work to fear-provoking videos about vaccines containing tracking devices or altering our DNA. “Negative social media posts about vaccines have brought a troubling escalation of the anti-vaccine movement,” says Syed Nazakat, founder, Health Analytics Asia. He points out that the problem is not just that people believe these false claims. “It’s also making them less likely to accept truthful information,” he says.

Anti-vax messages are also being given a dangerous religious spin. A series of false online posts claimed that Covaxin contained cow blood based on an RTI filed by a person named Vikas Patni. On his social media channels, 30-year-old Patni describes himself as a ‘gausewak’. He has shared several vaccine conspiracy posts in the past, such as vaccines being a part of Microsoft founder Bill Gates’ depopulation agenda. The government was forced to issue clarifications on the RTI and the Covaxin manufacturing process.

To beat moderation algorithms, some YouTubers resort to code words like ‘CV’ instead of coronavirus or ‘vaxx’ in place of vaccine. Anti-vaccine groups and pages often have backup accounts, and even if one gets banned, another one pops up. Similarly, if a video is removed from YouTube, it can still be circulated on Facebook and Telegram groups.

Many manipulate news reports, headlines and photos without context. In one video, a YouTuber ‘Abbey The Great!’ with over 28,000 followers attributes a popular Tamil actor’s death to taking a Covid vaccine the day before without mentioning the fact that he had a heart problem.

Ironically, Nashik’s Sonar says he didn’t want to spread an anti-vaccine message but just find out why this was happening to his father. In fact, he credits vaccines for protecting his parents, when the family got Covid during the second wave in April, and his wife and child had to be hospitalised. “We appeal that people should take the vaccine and it is safe,” he says.

The magnet theory that Sonar fell for has its roots abroad, which isn’t unusual. Indian anti-vaxxer pages and groups frequently share vaccine misinformation from international groups. TOI also found videos from Kamalpreet Singh, a South Asian anti-vaxxer in Canada who claims to be a nutritionist and influenza care specialist. Singh makes videos in Hindi, English and Punjabi which allege that the Covid vaccines lack long-term safety data and may have side effects in the future.

“Misinformation doesn’t respect geographical, cultural or national boundaries,” points out Nazakat. “A rumour can start in Europe or in Africa and can instantly reach India and become viral here or it can happen the other way around.” For example, Microsoft’s Gates is central to many vaccine conspiracies around the world and in India.

However, misinformation can also be steeped in local insecurities. According to Anoushka Jha of Digital Empowerment Foundation, which has been running vaccination drives at over 1,000 digital rural centres across India, population control fears are rife. “People believe that the government wants to control the population, so they are forcing them to get vaccinated,” she says, adding that WhatsApp and Facebook are often sources of such rumours.

In the village of Bansa in Uttar Pradesh, similar conspiracies have been doing the rounds. Jatin Lalit Singh, founder of Bansa Community Library, which has been helping villagers enrol for vaccination, says that some believe that the fever caused as a short-term side-effect of the vaccines will cause their death. “Others fear they might become impotent or blind in the future,” he says.

Nazakat says that this misinformation has been fuelled by information deficit. Unscientific claims and statements by prominent people also created distrust. “During the second wave, people were desperately looking for accurate information, but there was an information vacuum and rumours took over,” he says.

RUMOUR MILL: Nashik-based Arvind Sonar’s family tried sticking spoons on him after seeing a similar video online

To beat moderation algorithms, anti-vaxxers use code words like ‘CV’ instead of coronavirus or ‘vaxx’ in place of vaccine. They also have backup accounts, so if one gets banned, another one pops up

Airfares for Aug-Oct drop as carriers eye early bookings


Airfares for Aug-Oct drop as carriers eye early bookings

TIMES NEWS NETWORK

Mumbai:28.06.2021 

Conventionally, airfares cool in June and July. This year, fares are high as government hiked its lowest fare cap by around 15% for travel in June-July. The drop in Covid cases brought about a spike in demand for air travel, and what you have is the cheapest fare, say on the Mumbai-Delhi route, priced over Rs 10,000, even for travel late next month. But for August, the cheapest return fare on a Mumbai-Delhi flight is Rs 4,600. A similar fare drop can be seen across most domestic sectors.

On sale or not, most airlines have put out cheap fares for travel in August-October to rake in much-needed forward booking revenue.

Among routes on which fares dropped considerably from August, compared to June-July, are those from Mumbai to Kolkata, Srinagar, Chennai, Kochi, Varanasi and Lucknow. The cheapest return fare to fly from Mumbai to Srinagar is over Rs 15,000 for the next five weeks, but for August, the fare starts at Rs 8,300. Alliance Air, Vistara and SpiceJet offered monsoon sale schemes last week, though airfares for August-October are low across most airlines.

But if there is one reason to not book now, it’s uncertainty over the third Covid wave. Airlines have considered that. “In the monsoon sale, most airlines are offering one date change free depending on the sector and fare category, due to lockdown,” said Jay Bhatia, vicepresident of Travel Agents’ Association of India. “It’s always easy to change bookings and obtain refunds when the ticket is booked through travel agents. Travellers are tired of staying home and are ready to holiday or commence business flights on completion of two shots of the vaccine,’’ he said. Another incentive is that airfares from August are not yet capped.

Passengers undergo Covid-19 tests upon arrival at the Birsa Munda International Airport in Ranchi on Saturday

NEWS TODAY 07.07.2026