Scientists warn of 'global sleep crisis' due to social pressures

May 7, 2016

Washington, May 7: Social pressures are forcing people to cut back on their sleep, contributing to a "global sleep crisis," according to a new study based on research collected through a smartphone app.

ScientistsIt enabled scientists from the University of Michigan to track sleep patterns around the world -- gathering data about how age, gender and the amount of natural light to which people are exposed affect sleep patterns in 100 countries -- and better understand how cultural pressures can override biological rhythms.

"The effects of society on sleep remain largely unquantified," says the study published Friday in the journal Science Advances.

"We find that social pressures weaken and/or conceal biological drives in the evening, leading individuals to delay their bedtime and shorten their sleep."

Lack of sleep is mostly affected by the time people go to bed, the study found.

Middle-aged men get the least amount of sleep, less than the recommended seven to eight hours.

And age is the main factor determining amount of sleep. The research is based on data collected through the free smartphone app Entrain, launched in 2014 to help users fight jetlag.

Scientists asked some 6,000 people 15 and older to send anonymous data about sleep, wake-up and lighting environment, enabling the scientists to obtain a large amount of data about sleep patterns worldwide.

The app also asks users to input information about their ages, gender, countries and time zones. Sleep is driven by an internal "circadian" clock, a cluster of 20,000 nerve cells the size of a grain of rice located behind the eyes, and adjusted according to the amount of light captured, especially natural light.

The average amount of sleep in the world varies from a minimum of seven hours 24 minutes in Singapore and Japan to a maximum of eight hours 12 minutes in the Netherlands, the study found.

Although a difference of 48 minutes may seem inconsequential, a lack of sleep for half an hour can have significant effects on cognitive function and health, the researchers said.

People who need sleep suffer a reduction in their cognitive abilities without really being conscious of it, the new study says. "Impaired sleep presents an immediate and pressing threat to human health," it says.

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August 4,2020

Bengaluru, Aug 4: Police barricades, yellow banners, walls with a fresh coat of paint and the sounds of bhajan mark parts of Ayodhya as the city awaits its big day Wednesday, when the first brick will be laid for the Ram temple.

Ayodhya is decked up for the bhoomi pujan that will be attended at the Ram Janmabhoomi by 175 people, who figure in a select guest list of seers and politicians topped by Prime Minister Narendra Modi.

Concerned over the spread of coronavirus, the authorities are encouraging others not to come to the temple town, asking them to mark the occasion by celebrating at their homes. The groundbreaking ceremony will be telecast live.

Roads leading to Ayodhya display hoardings with the picture of the proposed Ram temple and of Ram Lalla, the infant Ram, the deity now housed in a makeshift temple.

Around the town’s Hanumangarhi area – named after a well-known temple which Modi will visit on Wednesday – both police sirens and ‘bhajans’ in praise of Ram are heard.

Most of the shops in the locality wear a new look, with their fronts painted in bright yellow. A large number of policemen were deployed there on Tuesday. Some sat in the sweet shops, waiting for their next instructions.

Roads leading into the area are barricaded. Yards of yellow cloth and marigold garlands were being hung on poles.

Even on the day before the event, security checks on vehicles heading to Ayodhya begin from adjoining Barabanki district itself on the Lucknow-Ayodhya road. Policemen take down details, including mobile numbers of the travellers.

Senior Superintendent of Police Deepak Kumar said the focus of the force is on maintaining the Covid-19 protocol.

“So we are not going to allow any outsider to enter Ayodhya city,” he said. Prohibitory orders are also in force and not more than four people will be allowed to gather.

“The markets and shops will remain open but with strict adherence to the Covid protocol,” he said. Outsiders will be stopped from entering the city, but Ayodhya residents will be allowed in if they produce any identification document.

“We are also carrying out random checks on people living in Ayodhya to ensure that no outsiders are staying here,” he said.

The city’s temples and mosques will remain open, but no other religious event – except for the bhoomi pujan – will take place on Wednesday.

Pickets have been set up at sensitive points in the city.

Sub-inspector Ram Chandra Yadav and constables Avnish Kumar and Ankit Chaudhary man the Terhi Bazar Chauraha picket near the Ram Janmabhoomi site.

"We are here for the past some days, and were on duty on the Rakshabandhan day. Duty comes first and only after that come other things in life, like festivals," Yadav said.

Mayank Gupta, who runs a restaurant, was handing out food packets to policemen, his customers.

"For the last two months, I have been providing tiffin to them twice a day. There are around 100 policemen to whom I supply tiffin," Gupta said.

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News Network
April 3,2020

Bengaluru, April 3: One new positive case of COVID-19 was reported in the state on Friday.

The patient is a 75-year-old man from Bagalkot and has been isolated at a designated hospital in Bagalkot, the State government said.

"Till date, 125 COVID-19 cases have been confirmed in the state, this includes three deaths and 11 discharges," it added.

The total number of coronavirus positive cases rose to 2301 in India on Friday, including 156 cured/discharged, 56 deaths and 1 migrated, as per the data provided by the Ministry of Health and Family Welfare.

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April 17,2020

Bengaluru, Apr 17: Nikhil Kumaraswamy, son of former Karnataka Chief Minister HD Kumaraswamy, married Revathi, grand-niece of former Congress Minister for Housing, M Krishnappa, on Friday.

According to sources, more than 100 people participated in the marriage ceremony held at Kumaraswamy's farmhouse in Kethaganahally, Ramanagara.

There were around 50-60 members from former Prime Minister HD Deve Gowda's family and more than 30 people participated from Revathi's family, sources added.

This comes in the middle of a nationwide lockdown which has been imposed to deal with the coronavirus threat.

Earlier, HD Kumaraswamy had said that the marriage ceremony would be held behind closed doors in the presence of family members.

Nikhil Kumaraswamy, who contested the Lok Sabha election from Mandya, is also the national youth wing president of Janata Dal-Secular.

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