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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March 11,2020

Bengaluru, Mar 11: Jyotiraditya Scindia has not betrayed the Congress, but he has been betrayed by the Congress and Kamal Nath, said on Wednesday Madhya Pradesh Congress MLAs who are camping here after tendering the resignations.

"It is not Jyotraditya Scindia who has betrayed. Instead, he has been betrayed by the Congress and Kamal Nath. Despite the fact that it was his hard work that enabled Congress to form the government in MP after 15 years, yet he was being sidelined. His people were sidelined," Mahendra Singh Sisodia was heard saying in a video.

Taking a veiled jibe at Chief Minister Nath, Sisodia said: "On one hand, you claim that treasury is empty and on the other, works worth Rs 12,000 crore is done in Chhindwara constituency. Are the rest of MLAs and ministers just killing time?"

He also warned other Congress MLAs that the party would be decimated in the state in the future.

"Did not the Congress trick people in MP? What happened to the farm loan waiver announced? When we go to our region, people ask us what happened to loan-waiver.
What happened to curb corruption, Vyapam? Whichever party Scindia joins, we will go with him," he said.

Former MP Minister Imarti Devi said that all 22 MLAs are in Bengaluru out of their own choice.

"All 22 MLAs are here (in Bengaluru) on their own will. We are happy Scindiaji has taken this decision. I will always stay with him even if I had to jump in a well. Kamal Nathji never heard us," she said.

Another leader dismissed talks of being in touch with anyone and said that they are happy with the decision of Scindia, who joined the BJP earlier today. He had resigned from the Congress on Tuesday.

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News Network
June 19,2020

Bengaluru, June 19: Karnataka Chief Minister B.S. Yediyurappa''s home-office in the city centre was shut for sanitisation after the husband of a woman employee working there tested COVID-19 positive, an official said on Friday.

"The chief minister''s home-office has been closed for sanitisation after the employee''s husband tested positive for coronavirus," an official of the Chief Minister''s Office told media persons here.

The employee did not report for duty for two days after her husband was infected with the virus.

"The chief minister''s engagements, including an official event involving the state police department were shifted to the Vidhana Soudha (state secretariat)," said the official.

As the employee was on outpost duty, she did not come in contact with the Chief Minister or his cabinet colleagues and other senior officials.

Earlier in the day, the divisional railway manager''s office in the city centre was shut for sanitisation after a visiting employee tested positive for coronavirus.

"The three-floor DRM office has been closed for the day for santisation and all employees have been advised to work from home as one of our staffer who visited the office early this week tested positive for COVID-19 on Thursday," senior Divisional Commercial Manager Krishna Reddy told media persons here.

The DRM''s office is located adjacent to the Krantivira Sangoli Rayanna (KSR) main railway station in the city centre.

The state''s mini secretariat Vikas Soudha adjacent to the iconic Vidhana Soudha in the city centre has also been shut for sanitisation after a government employee working in it tested COVID positive.

The Bruhat Bengaluru Mahanagara Palike (BBMP), entrusted with the task of containing the virus spread, has already sanitised a portion of the massive building in the city centre.

After an employee of the food and civil supplies department tested positive, all offices on the ground floor of the mini-secretariat were sealed and sanitised.

The city registered 17 fresh cases on Thursday, taking the total number of positive cases to 844. With 14 discharged earlier in the day, 384 have been cured of the infection, while 408 are under treatment.

Of the 114 COVID deaths across the southern state since March 10, Bengaluru has accounted for 51 till date.

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News Network
January 2,2020

Bengaluru, Jan 2: Accusing Prime Minister Narendra Modi of "neglecting" Karnataka ahead of his visit on Thursday, the state Congress questioned why he did not give adequate relief and pay a visit to the state, when most of its parts were affected by severe floods last year.

Modi will begin his two-day visit to the state on Thursday afternoon.

The Congress' Karnataka unit in a series of tweets also questioned the Prime Minister about not conferring the "Bharat Ratna" on Shivakumara Swamiji of Siddaganga Math, who passed away last year at the age of 111 years.

"Why you did not visit the state, when it was affected by floods? Despite the damage of over Rs 1 lakh crore why you did not declare it as a national disaster? Why you did not give interim relief? When the state government has given a report that the damage caused was to the tune of Rs 35,300 crore why did you sit quiet by giving just Rs 1,200 crore," the state Congress tweeted.

As many as 103 taluks in 22 districts of Karnataka were affected due to unprecedented floods in August, in which over 80 people were killed.

Around seven lakh people were shifted to safe areas during the deluge and thousands of houses were damaged.

In October, various parts of the state faced a deluge for the second time in two months, killing over 13 people and damaging thousands of houses.

Asking as to why the Centre was not giving the state's share of GST amount adequately, the Congress questioned as to why dues under MNREGA programme were not paid so far, and why Karnataka was being neglected while allocating grants.

Questioning Modi as to why he did not visit Tumakuru when Shivakumara Swamiji of Siddaganga Math passed away, the principal opposition party in the state Assembly, also sought to know why the seer was not conferred with the Bharat Ratna yet.

It also pointed out that former Chief Minister Siddaramaiah had written a letter in this regard in January 2018.

The Congress has also hit out at the BJP-led Central government over imposition of Hindi language by neglecting regional languages and mother tongue.

The Prime Minister will kickstart his visit to the state by paying tributes to the late pontiff's 'Gadduge' (final resting place) at the Math premises near Tumakuru.

Later, he will attend an event organised to give away Krishi Karman awards and to distribute fishing equipment at the government college ground in Tumakuru, before leaving for Bengaluru where he will be attending a DRDO event.

On Friday he will be inaugurating 107th Indian Science Congress here.

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