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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February 29,2020

Bengaluru, Feb 29: The BJP leaders in Karnataka rallied behind Vijayapura MLA Basanagouda Patil Yatnal amid a controversy over his remarks that centenarian freedom fighter HS Doreswamy was a "Pakistani agent."

The saffron party leaders have extended support to Yatnal, days after he called Doreswamy a "fake freedom fighter" who behaves like a "Pakistani agent".

Yatnal made the comments at a press conference on February 25 while reacting to a query on a public meeting organised by the Congress titled 'Save the Constitution'.

"There are many fake freedom fighters. There is one in Bengaluru. Now we have to say what Doreswamy is. Where is that old man? He behaves like a Pakistan agent," Patil had said.

"Doreswamy is an elderly person and senior to all. He had participated in various agitations. He should also see what to talk and who will be hurt with those statements. We have all seen what he said about Prime Minister Narendra Modi," Primary and Secondary Education Minister S Suresh Kumar told reporters in Kodagu on Saturday reacting to Yatnal's outburst against Doreswamy.

Noting that the statements were made in bitter taste, Kumar said, "If you speak unpleasant (things), you will hear unpleasant."

Bellary City MLA G Somashekara Reddy too backed Yatnal saying that the his statement was appropriate. "There is nothing wrong in his statement. It is absolutely correct. I support him. It is not just okay to be a freedom fighter, but he should be a 'Deshbhakt' (patriot) too, who respects the unity and integrity of the nation."

On Friday, another BJP Minister KS Eshwarappa slammed Doreswamy alleging that he had visited Amulya Leona's residence and shared a good relationship with her family.

Leona had raised 'Pakistan Zindabad' slogans at an anti-CAA event here on February 21, taking everybody present by shock and dismay.

"We respect Doreswamy but he dances to the tune of Congress and supports whatever their leaders say," Eshwarappa said.

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News Network
January 13,2020

Bengaluru, Jan 13: Though he submitted his resignation as leader of the opposition over a month ago, former chief minister Siddaramaiah continues as the face of the Congress in Karnataka.

However, this may change as All India Congress Committee (AICC) interim president Sonia Gandhi has summoned Siddaramaiah to Delhi for a final consultation over change of guard. Over the past month, there has been speculation over the possibility of Congress persisting with Siddaramaiah as opposition leader and either party troubleshooter DK Shivakumar or former ministers MB Patil, HK Patil or Eshwar Khandre replacing incumbent president Dinesh Gundu Rao. Both tendered resignations owing moral responsibility for the party's dismal performance in the 15 bypolls held last month.

In the past 24 hours, there has been talk of Siddaramaiah being asked to be the state unit president and vacating the other post for a young turk or experience legislator including the likes of Shivakumar who could be the face of KPCC by 2023 if he gets a clean chit from the ED in cases of money-laundering, etc. Seniors, including former KPCC president and DyCM G Parameswara and former minister HK Patil, are strong contenders to be leader of the opposition if Siddaramaiah is asked to vacate the post.

However, sources in the Siddaramaiah camp dismissed the possibility of him becoming KPCC president. "He has never aspired for the post and the high command is not inclined to do it," said a member in his camp.

Siddaramaiah may meet Sonia on Tuesday morning. It's still unclear if any other KPCC functionaries have been summoned. Sources said Sonia is scheduled to leave India for medical treatment on January 15 and wanted to complete the consultations about Karnataka. The high command has reportedly gone through reports submitted by party observers Madhusudan Mistry and Parameswara.

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February 8,2020

Mangaluru, Feb 8: A speeding car fell off the newly-inaugurated Pumpwell flyover in the city after jumping the median and ramming into an oncoming car today. 

At least four persons have suffered injuries in the mishap involving a Maruti Alto and a Renault Duster. The condition of two is said to be extremely critical. The other two have suffered minor injuries.

The accident took place when the driver of the speeding Alto which was heading towards Kasaragod from Udupi lost control over his vehicle.

Towards the end of the flyover, car rammed into the divider and then hit the ill-fated Renault Duster which was coming from the opposite direction. The Alto then fell off the bridge. 

The accident caused traffic jam on the highway for some time. The flyover was inaugurated a week ago, after a decade long wait.

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