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 30,2020

Bengaluru, Mar 30: Army personnel on Sunday distributed food packets and other essential items to the needy and sprayed Calcium Hypochlorite solution in Koramangala and Vanarpet areas amid the coronavirus lockdown.

The Central government had on Tuesday announced a 21-day lockdown in a bid to stop the spread of the deadly virus that has left several thousand dead globally.

A total of 979 confirmed cases of COVID-19 have been reported in India, informed the Ministry of Health and Family Welfare on Sunday.

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March 16,2020

Kalaburagi, Mar 16: Kalaburagi Deputy Commissioner B Sharat has banned the sale of liquor and ordered the closure of bars and restaurants in the district until further orders in the wake of coronavirus scare.

On Sunday, Sharat said that the public gatherings including local markets, village fairs, Urs festival in Kalaburagi district have been banned.

"Gatherings including local markets, village fairs, Urs festival in the district have been banned as a precautionary measure against the coronavirus until further orders," Sharat said.

The Karnataka Health Department on Sunday said that all the family members and other contacts of the 76-year-old man who died of coronavirus in Kalaburagi are being monitored closely.

The state government has said that six cases of COVID-19 have been reported in the state as of now, including one person who died.

"Till date, six COVID-19 cases have been reported in the state including one death. The 5 Coronavirus positive cases are in isolation at the designated hospital in Bengaluru," the government said.

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March 6,2020

Bengaluru, Mar 6: In the face of unprecedented economic difficulties, Chief Minister B S Yediyurappa has chosen to hike the prices of fuel and liquor to fund development in his 2020-21 Budget, which tries to offer something for everybody with the available resources.

Yediyurappa announced a 3% hike in the rate of tax on petrol and diesel. This will result in the prices of petrol going up by Rs 1.60 per litre and diesel by Rs 1.59 per litre. This is expected to fetch the government Rs 1,500 crore.

By hiking additional excise duty on Indian Made Liquor (IML) by 6%, the government hopes to mop up Rs 1,200 crore.

In essence, Yediyurappa, the finance minister, pointed fingers at the Centre for the state’s fiscal woes. He said Karnataka’s share in Central taxes has come down this fiscal by Rs 8,887 crore. Plus, Rs 3,000 crore GST compensation will also be reduced as collections from the GST cess are not on expected lines, he said in his Budget speech. 

“It has become difficult to reach the 2019-20 Budget targets due to these reasons. To manage this situation within the bounds of the Karnataka Fiscal Responsibility Act, it has become inevitable this year to cut down the expenditure of many departments,” he said.

Under the 15th Finance Commission, Karnataka will see a reduction of Rs 11,215 crore in the state’s share of central taxes in 2020-21, Yediyurappa said. He also pointed out that expenditure on salaries, pensions and loan interest payments had risen by Rs 10,000 crore. “Serious difficulties are being faced in resource mobilisation efforts of the state. The state never faced economic difficulties of this magnitude in the previous years,” he said.

But in an attempt to please all, Yediyurappa made announcements across sectors and communities. Instead of the usual department-wise announcements, the CM chose to divide the Budget into six sectors: agriculture & allied activities; welfare & inclusive growth; stimulating economic growth; Bengaluru development; culture, heritage & natural resources and administrative reforms & public service delivery.

Farmers will get additional incentives under PM-KISAN costing Rs 2,600 crore and a waiver of interest on loans they have borrowed from cooperative banks worth Rs 466 crore.

The CM has earmarked Rs 500 crore to start work on the Kalasa-Banduri canals under the Mahadayi project. Also, Yediyurappa has given Rs 1,500 crore to commission the Yettinahole drinking water project.

This project will cater to the districts of Hassan, Chikkamagaluru, Tumakuru, Bengaluru Rural, Ramanagara, Chikkaballapur and Kolar.

For Bengaluru, the CM has made an allocation of Rs 8,772 crore. This includes Rs 500 crore for the suburban rail project, an electric bike taxi project and bus priority lanes.

Significantly, Yediyurappa has not made any allocation to mutts. However, the government will spend Rs 100 crore on the Anubhava Mantapa at Basavakalyan, Rs 66 crore for a 100 ft Kempegowda statue in Bengaluru and Rs 20 crore on a 325 ft statue of Basavanna at the Murugha Mutt in Chitradurga.

The CM has given Rs 305 crore for the development of various communities — Christians (Rs 200 crore), Upparas (Rs 10 crore), Vishwakarma (Rs 25 crore), Ambigara Chaudaiah (Rs 50 crore), Arya Vysya (Rs 10 crore) and Kumbara (Rs 10 crore).

Also, nearly 22.5 lakh government employees and their dependents will get cashless treatment facility for surgical treatment procedures at an estimated annual cost of Rs 50 crore under the Jyothi Sanjini scheme, the CM said.

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