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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News Network
February 10,2020

Bengaluru, Feb 10: After many twists and turns, veteran Congress leader Mallikarjuna Kharge is emerging as the frontrunner for the KPCC president’s post, party sources revealed.

Though the names of DK Shivakumar and MB Patil did the rounds sometime ago, the party high command could not decide on an apt candidate, and had to widen its horizon looking for a leader who can take all factions along, and they seem to have zeroed in on Kharge.

But the senior Dalit leader is also in the reckoning for the more important All-India Congress Committee president’s post after he successfully stitched up an alliance, despite all odds, between the Congress and Shiv Sena in Maharashtra. He is understandably reluctant to take up the KPCC post. “The central leadership has given him some time to consider the KPCC offer,” the sources said.

The high command would rather go with Kharge as he is politically a far bigger force than Shivakumar and M B Patil and the party central leadership wants a safe pair of hands to handle the affairs of the state, the sources said. Also, senior leaders Siddaramaiah, Shivakumar and M B Patil cannot raise a voice against Kharge if he is elected to the post, they said.

Kharge was the Pradesh Congress chief in 2008 when the BJP was in power under B S Yediyurappa. An old warhorse, Kharge is seen as an able administrator and taskmaster. He had won a record 11 elections on the trot before he was defeated in the Kalaburgi Parliamentary Constituency by his former protege Dr Umesh Jadhav in the last election.

Sources said that the high command will not consider Shivakumar for the top slot till he comes out clean in all the legal cases against him.

It is exactly two months since Dinesh Gundurao resigned as KPCC president after the party managed to win just two out of the 15 Assembly constituencies that went for by-elections. Siddarmaiah too resigned on the same day owning moral responsibility for the loss, but the party has decided to continue with him as the assembly opposition leader, while looking for a replacement for Gundurao. 

The high command sent senior central leaders  Madhusudhan Mistry and Bhakta Charan Das on December 20 to sort out the issue of KPCC president. Though they met the state leaders and held high-level meetings in Delhi, they could not decide on a candidate. Meanwhile, the central leadership has asked Gundurao to continue in the post, till a replacement is found.

‘Congress will protest against scrapping reservation’

Bengaluru: “RSS-BJP is against reservation and have been trying to scrap it for sometime now,’’ said senior Congress leader Mallikarjun Kharge on Sunday. He stated that the Congress would take up the issue for a determined agitation both inside and outside the parliament. He said they must file a petition against this. His reaction comes after the SC recently took a decision where the top court had maintained that reservation in promotions was not a fundamental right.

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News Network
January 18,2020

Mangaluru, Jan 18: The Dakshina Kannada District Karavali Utsava Samiti has chosen senior Journalist and Assistant Editor on Udayavani Daily Manohar Prasad for the Karavali Gaurava Prashasti 2019-20.

The award will be presented to Manohar Prasad in recognition of his contribution in the field of Journalism.

He will be given the award during the valedictory of the Karavali Utsav at Panambur beach on January 19.

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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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