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
May 10,2020

Karwar: The number of Covid-19 patients in Uttara Kannada district has gone up to 39 with seven more persons from Bhatkal testing positive for the virus on Sunday.

These seven persons include five men and two women. Among them, the youngest is 15 years and the eldest is 60 years. Rest of the patients are 50, 21, 16, 42, and 31 years old, a health bulletin said. All the new seven cases are contacts of the eight persons who were found positive on Saturday.

Of the new cases, one is an auto-rickshaw driver who had reportedly transported one of the patients. Now the administration is collecting the details of the driver’s journeys and the persons who had travelled in his auto-rickshaw. It is said that some of these persons who were confirmed positive on Sunday had travelled to Udupi and moved around in Bhatkal town to buy medicine.

The pressure on the administration is increasing with new positive cases being detected in Bhatkal town every day. After the first 11 cases, there were no new cases for 20 days. However, since Friday, there is sudden spike in the number of new cases in Bhatkal town.

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News Network
April 5,2020

Bengaluru, Apr 5: Chief Minister BS Yediyurappa on Saturday said the state government will double down for 100% compliance to the lockdown in the next 10 days, warning action against those found roaming the streets.

Dismissing reports of a shortage of ventilators, he said the state was bringing in reinforcements over the next few days and expressed relief that none of the Covid-19 patients of the state has required a ventilator so far.

"None of the Covid-19 patients are on ventilators; two of them require oxygen," Yediyurappa told reporters after he met ministers and MLAs of Bengaluru and apprised them of steps taken to fight the coronavirus pandemic.

The CM said the government had placed orders for 1,570 ventilators, of which 17 have been supplied and another 20 would arrive by next week. The government has also ordered 18.3 lakh N-95 masks, of which more than 4 lakh have been supplied. To ensure a steady supply of hand sanitiser, manufacturing licences have been issued to 36 pharma companies and 29 distilleries.

While the state readies the medical infrastructure, the CM urged the legislators, cutting across party lines, to ensure full compliance to the lockdown. "If people fail to cooperate with the government and respect the nationwide lockdown, there will be no option but to enforce it in a more stringent manner from Sunday," he said.

As people continue to crowd markets amid growing fears of a shortage of essentials, the CM reiterated that all measures have been put in place to get the supply chain moving. 

He also assured that food will be provided to migrant workers and the poor. "There is enough stock of foodgrains and medicine in the state. The government has set a taskforce of ministers, 17 committees under additional chief secretaries, several helplines and a war room to fight the pandemic and they are all working round the clock," he said. 

The government has also issued direction to authorities to provide rations to those who do not have BPL or APL cards. Since many people from other states have settled in Bengaluru and they don't have ration cards, we have taken this decision," Yediyurappa said.

On reports of many private hospitals being closed and refusing to treat patients, the CM said: "We have already warned private hospitals to remain open and provide treatment to patients failing which strict action will be initiated."

Kisan Nidhi, 2 months' pension by April 10
The CM said an installment of Rs 2,000 under PM Kisan Samman Nidhi Yojana and two months' pension under the various social security schemes will be credited to bank accounts of beneficiaries by April 10. 

The process of crediting subsidy to 15 lakh beneficiaries under Ujjwala Yojana is on, he said.

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News Network
May 23,2020

Mangaluru, May 23: Domestic flight services will resume from Mangaluru International Airport (MIA) from May 25 as per the instructions of Union Civil Aviation Ministry. Six Indigo and SpiceJet flights will be operated from Mangaluru to Bengaluru, Mumbai and Chennai.

Air-India is yet to finalise its schedule, airport sources said. Three Indigo flights will depart from Mangaluru to Bengaluru, Mumbai and Chennai and three flights of SpiceJet will leave for Bengaluru and Mumbai on May 25.

SpiceJet flight will take off from Bengaluru to Mangaluru at 8.30 am and7 pm while Indigo will take off from Mangaluru to Bengaluru at 5.55 pm. SpiceJet flight will take off from Mangaluru at 10.20 am and 9.35 pm while Indigo will depart at 7.30 pm.

From Mumbai, Spice Jet flight will take off at 7.05 am and Indigo at 9.30 am. The Mangaluru-Mumbai SpiceJet flight will take off at 9.05 am and Indigo at 11.40 am. Indigo flight will depart from Chennai to Mangaluru at 5.45 pm and from Mangaluru to Chennai at 8.05 am.

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