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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Arif
 - 
Sunday, 8 May 2016

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August 2,2020

Mangaluru/Udupi, Aug 2: The twin coastal districts of Dakshina Kannada and Udupi witnessed sporadic movement of vehicles and relatively less commercial activities today in spite of the withdrawal of ‘Sunday lockdown’ by the state government. 

After the central government announced guidelines under Unlock 3.0, the Karnataka government has removed the complete lockdown concept on Sundays and done away with the night curfews too. So from today (August 2), there will be no lockdown on Sundays.

KSRTC operated its buses as usually. However, compared to other days, today the number of private and city buses on the roads in Dakshina Kannada was limited. 

In Udupi, city buses remained off the roads as the number of passengers was less. However, KSRTC and NARM buses were seen transporting passengers.

In containment zones ban on movement of people will continue till August 31 in Udupi. The Santhekatte market used to function on Saturdays, as there was Sunday lockdown on earlier Sundays. Now the market will be open on Sundays only.

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April 3,2020

Mysuru/Chamarajanagara, Apr 3: In order to prevent the transmission of Novel Coronavirus though overcrowding, the central jails in Mysuru and Chamarajanagar have begun releasing some of their inmates.

As many as 55 undertrials and convicts were released from Mysuru jail since the last two days, while 18 were released from the prison in Chamarajanagar. The jail inmates had been released on interim bail, for a period of two months.

While the undertrials were facing charges that involved a maximum prison term of seven years, the convicts were facing criminal miscellaneous cases of the family court. Most of the convicts released were prisoners who had not paid the maintenance costs ordered by the family courts in divorce cases.

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May 15,2020

Bengaluru, May 15: With lockdown-3 coming to an end in a couple of days, Karnataka Chief Minister B S Yediyurappa on Friday expressed confidence about the Centre announcing relaxation to "many things" after May 17.

"After May 17, the government of India is going to relax so many things, let us wait for it," he said in response to a question from reporters here. "According to me they (centre) will relax everything.... maybe for things like five-star hotels and others they may not give permission for the time being, but for other things they are going to give permission. Let's wait and see."

The nationwide lockdown was initially imposed from March 25 to April 14, then extended to May 3 and again to May 17 to prevent the spread of the novel coronavirus. Karnataka Tourism Minister C T Ravi on Wednesday had hinted at the state government permitting the opening of gyms, fitness centres and golf courses, also certain hotels for local tourism purpose after May 17, when the third phase of the COVID-19 induced lockdown comes to an end.

The Muzrai department (in charge of the administration of temples) was also planning to have a Standard Operating Procedure (SOP) in place, that needs to be followed at temples once they are opened for the public, officials have said. They said the opening of temples for the public is however subject to the MHA (Ministry of Home Affairs) guidelines.

During the recent video conferencing Prime Minister Narendra Modi had with Chief Ministers of various states, Yediyurappa had proposed doing away with district wise colour-coding and instead advocated strict cordoning of containment zones to control the spread of the pandemic.

He had pitched for resuming all economic activities in stand-alone establishments while continuing the restrictions on malls, cinema halls, dining facilities and establishments with centrally controlled air-conditioning. The CM had suggested that 50 to 100 meters around known clusters be declared as containment zones and commercial activities, including public transport, to be allowed in non- containment zones.

Comments

MR
 - 
Sunday, 17 May 2020

Please don't go out until May 31st.

Remember the Politicians and their famiies will stay inside  until May 31'st to protect their families.

If you go out and fall sick your whole family will suffer. So be smart and stay home.

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