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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June 23,2020

Bewngaluru, Jun 23: Karnataka Chief Minister B S Yediyurappa on Tuesday said Covid-19 related fatalities in the state was far less compared to other major states, as he called on people and front line corona warriors infected by the virus not to lose courage.

The Chief Minister made the statement following the alleged suicide of a constable attached with the Karnataka State Reserve Police after he tested positive for Covid-19. "The total number of COVID related deaths in the state is very less compared to other major states.

There is no reason for any infected citizen or government employees to lose courage. The government is always with you," a tweet on the Chief Minister's official twitter handle said.

Of the total of 14,011 deaths reported so far, Maharashtra accounted for the highest with 6,283 fatalities, followed by Delhi with 2,233, Gujarat with 1,684 and Tamil Nadu with 794.

Acknowledging that police form the frontline of corona warriors and were working putting their lives at stake, he said a special Covid-19 testing center is being set up for them and all measures will be taken to provide the best treatment for those infected.

As of June 22 evening, cumulatively 9,399 Covid-19 positive cases have been confirmed in the state, which includes 142 deaths and 5,730 discharges.

The constable, aged about 50 years, was attached with the Karnataka State Reserve Police and was said to be depressed after getting tested positive for Covid-19, sources said.

Expressing condolence over his death, another tweet on the Chief Minister's handle said he has directed officials to to provide all necessary compensation and facilities to the family of the deceased at the earliest. Bengaluru has in the last few days has seen a spike in the number of police personnel getting infected by the virus. At least 74 of them have tested positive in the city and are undergoing treatment, while three have died so far, official sources said.

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July 23,2020

Bengaluru, Jul 23: The opposition party Congress on Thursday demanded a judicial enquiry in the alleged scam in coronavirus related medical equipment procurement by Karnataka government.

However, Deputy chief minister Ashwathnarayan and Home Minister Basavaraj Bommai denied all the allegations.

Leader of Opposition (LoP) and former Chief Minister of Karnataka Siddaramaiah and Karnataka Congress president DK Shivakumar addressed a press conference here and demanded a judiciary enquiry under a sitting High Court judge to investigate "BJP's Corona Scams."

"I made allegations on July 3. Nobody has denied it officially. On July 20, Karnataka Health Minister B Sriramulu and Deputy Chief Minister Ashwathnarayan in a press conference denied my allegations. Today, I furnished 14 documents. If you go through it, you will find corruption and misappropriation in medical equipment purchase," Siddaramaiah said.

"The documents are available with the government, how can they deny their own documents. They are telling that they have spent only Rs 324 crore but according to me the government has spent more than Rs 4,000 crore and nearly Rs 2,000 crore went in the minister and bureaucrats' pockets," he said.

He further said, "Centre has procured 50,000 ventilators under PM Cares at a cost of Rs 4, lakh per unit. Tamil Nadu has procured at Rs 4.78 lakh. But in our state, the price is between Rs 5.6 lakh to Rs 18.2 lakh. Is this not corruption?"

Siddaramaiah also dared the government to step up for an enquiry if they are "honest and transparent".

"I am demanding, constitute a judicial committee headed by sitting high court judge, let there be an enquiry in detail," he said.

DK Shivakumar said that his party has made the allegations based on government documents and media reports showing corruption.

"Karnataka government is purchasing equipment at high rates. We have exposed BJP's Rs 2,000 crore scams today. The government's main focus is to loot. They have paralysed the state administration," he said.
Denying the Congress' allegations, Deputy Chief Minister, Ashwathnarayan said that the government is ready to discuss this in the Assembly house.

"They have alleged Rs 700 crore misappropriation by health department but we have shown we have spent only Rs 290 crore," he said.

Giving details of the SDRF expenditure towards COVID-19 containment he said, "We have released Rs. 23,220.01 lakh in SDRF accounts and they have spent Rs Rs. 15, 918.99 lakh in various activities like migrant relief measures, measures for quarantine, sample collection, screening from March 14 to July 16."

Karnataka Home Minister, Basavaraj Bommai, said, "Karnataka government has spent Rs 506 crores for medical equipment and Rs 1,611 crores for other activities related to combatting COVID-19. So, we have spent Rs 2,117 crores as of now and there is no corruption in it."

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June 10,2020

Puttur, June 10: Passengers of a KSRTC bus had a miraculous escape while driver and conductor suffered minor injuries after it fell on a house below 25ft.

Police said that except for some minor injuries to the driver and conductor none of the 21 passengers were hurt.

The bus was bound for Ishwaramangala from Puttur when the mishap took place as the driver lost control over the steering.

The roof and walls of the house on which the bus fell was partially damaged.

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