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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March 12,2020

Bhopal, Mar 12: Madhya Pradesh Congress on Thursday alleged that two of its ministers who had gone to Bengaluru to meet the rebel party legislators were assaulted.

"Two of our ministers Jitu Patwari and Lakhan Singh had gone to Bengaluru. They were assaulted, we have info that our ministers have been arrested," Madhya Pradesh Congress leader said during a press conference.

Congress further warned that if the police don't take action, the party will take it to the court.

Some of the rebel MLAs had said in a video on Wednesday that they were in Bengaluru out of their own will.

The rebel MLAs have been staying in Bengaluru over the past few days.

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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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January 21,2020

Bengaluru, Jan 21: Karnataka Chief Minister's political adviser MP Renukacharya has courted controversy yet again with his remarks targeting the Muslim community at a pro-CAA rally in Karnataka on Monday.

Addressing a rally in support of the new citizenship law, the BJP lawmaker accused Muslims of collecting weapons in mosques instead of praying. "There are few traitors who sit in a masjid and write fatwas. They collect weapons inside the mosque instead of praying. Is this why you want a Masjid," Renukacharya said on Monday.

Renukacharya said he won't hesitate to use the money allotted to Muslims for Hindus. "I will resort to such politics in my taluk where the money allotted for Muslims can be used for Hindus. I will put you [Muslims] in your place and show what politics is," said Renukacharya, who is a close aide of CM BS Yediyurappa.

This is not the first time a Karnataka BJP leader has made communal remarks targeting the minority community. Earlier, BJP MLA Somashekar Reddy had made controversial remarks at a pro-citizenship law protest in Ballari when he asked those opposing the Citizenship (Amendment) Act to think of the "consequences" if the majority community members hit the streets against them.

The MLA had said, "If you do any drama, then if 100 per cent people come, understand what will be your situation. Congress people are lying to you, believing them you are coming on streets. We are 80 per cent, you are 17 per cent, if we react, what will be your situation? Be careful," Reddy had said.

Following outrage, a case was filed against Somashekar Reddy for alleged provocative speech targeting those protesting against the amended citizenship law.

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neshu mangalore
 - 
Tuesday, 21 Jan 2020

Hatred has no space in this world!!! these cheap politicians must show thier ways by the electing public .else conflicts never end .....Spread Peace..

 

God is watching!!!!

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