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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Sunday, 8 May 2016

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News Network
January 25,2020

Udupi, Jan 25: Mangalore International Airport (MIA) culprit Aditya Rao has revealed that after placing the explosive device he went to Malpe and made threat call of placing bomb in the Indigo flight.

Rao, who is in police custody, on Saturday, was brought to Malpe under tight security by the investigating officer ACP Belliyappa for spot investigation. On January 20, Aditya had come to the Mangaluru airport and planted an explosive device before going to Malpe and made a threat call about placing a bomb in the Indigo flight. He was just a couple of kilometers away from the Malpe police station while making the call.

Sitting outside an egg selling shop which opens only after 6:00 pm, Aditya had called the Airport and informed that a bomb was placed in the Indigo flight. Later he destroyed the sim card and left to Bengaluru to surrender.

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News Network
March 23,2020

Mangaluru, Mar 23: People in Thukkottu and Ullal area of Mangaluru are in panic after a local woman who recently returned from a foreign country fell ill.

On receiving information the health officials from Ullal PHC visited the house of the woman, who is suffering from fever and cold. They provided her medicines and asked her to remain quarantined at home.

It is said that the woman's mother, who had come to a grocery shop near Thokkottu, informed the shopkeeper that her daughter, who had returned from abroad, was suffering from fever.

The alert shopkeeper, understanding the gravity of the situation, informed ZP Standing Committee on Health and Education President Dhanalakshmi Gatti, who in turn brought the issue to the notice of health officials.

The health officials rushed to her house and diagnosed her. However, the authorities have requested the local people not to be panicked as it is not yet confirmed whether the woman is suffering from COVID-19 caused by the novel coronavirus.

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News Network
July 18,2020

Bengaluru, Jul 18: Vendors in Bengaluru are finding it hard to earn a livelihood as the state government has allowed the sale of products only for a few hours each day. The lockdown imposed by the Karnataka government on July 14 will continue till July 22.

Speaking to ANI, Vanajakshi, a local vendor said, "We took loans from banks and small financiers to run our business. But we are finding it tough to pay back as our livelihoods have been hit."
"Because of the lockdown, no one comes to buy and markets remain vacant. There was a time when the Gandhi Nagar market was filled with customers, but now it looks like a vacant playground," she added.

Mythri, an advocate, said, "Look at the conditions of vendors. It's precarious. They do not have any business at all. Even now they have been allowed to sell products till 12 noon, which is not sufficient. It's time for the government to step in and provide assistance. If the Central government can reduce corporate taxes, why can't it help them? At least it will help them pass off these difficult times. "

"They are earning through daily wages. The government imposed lockdown suddenly. Where will they go? The city market in Bengaluru is famous. At least 8,000 people come from slum areas. People here are poor. The lockdown was done suddenly and led to problems for these people," said Congress MLA Zamil Ahmed Khan.

Referring to a recent meeting with the chief minister BS Yediyurappa, he said, "During the meeting called by the CM, I suggested that food kits must be arranged for vendors. The CM said the government is providing rice and wheat but that's not enough."

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