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
April 27,2020

Madikeri, Apr 27: Four labourers, who were travelling to Kerala via Makutta on foot, were stopped by Karnataka Forest Department officials and handed over to police.

Police said on Monday that the labourers identified as Anish, Radhakrishna, Shrinil and Prabhakar, who were working in the Coffee plantations in Chembellur and Ontiyangadi. As the roads to Kerala were sealed following lockdown, they were held up in the district.

The forest guards, who spotted them walking through the forest area, brought them back to the town as per the directions of the higher officials last evening. DCF Shivashankar, ACF Konerira Roshni and Ranger Arun Kumar were present.

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May 25,2020

Bengaluru, May 25: Helpless dairy farmers in a village in Bangaluru Rural district have dumped around 4,000 litres of milk into drains and on anthills.

The shocking incident took place at Chikka Korati near Hoskote yesterday after the Karnataka Milk Federation (KMF) refused to collect the milk because a pregnant woman in the village had tested positive for Covid-19.

The village was sealed off three days ago and three of the woman’s family was sent to institutional quarantine. The incident is an embarrassment since the government has been urging people not to stigmatise patients or their contacts.

“In Hoskote taluk, we lead in milk production,” Guru Korati, a villager, said. “There are around 130 families in the village, but we have two milk producers’ cooperative societies (MPCSs) – Chikka Korati MPCS and Dinne Korati MPCS. Our village produces more than 4,000 litres per day. The KMF refused to collect milk from both societies after they learnt about the positive case. Frustrated, we poured the milk down the drain.”

Guru wanted the government to address the village’s problems. “We are not only struggling to sell milk, but we also cannot transport vegetables which we cultivate,” he said.

Veerabhadrappa, from Chikka Korati in Bayala Narasapura gram panchayat, said: “Several families have cows enough to yield more than 50 litres of milk. What will they do with such a huge quantity of milk?”

Mehaboob Sab, panchayat development officer (PDO) of Bayala Narasapura GP, said, “We aren’t sure how the woman contracted Covid-19. A family member had visited Tamil Nadu and the woman also frequently visited a hospital in Kolar for checkups. We are still tracing her contacts.” 

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News Network
January 2,2020

Tumakuru, Jan 2: Prime Minister Narendra Modi on Thursday slammed the Congress and its allies opposing the Citizenship Amendment Act, saying they are against giving relief to those who have been brutalised and victimised in Pakistan.

"Pakistan was founded on religious grounds due to which atrocities on minorities such as Hindus, Sikhs, Jains and Christians have increased. But Congress and its allies don't speak against Pakistan," he said at a function here.

He also said the Congress and its allies take out rallies and stage demonstrations against the efforts to prevent atrocities on religious lines and save women from sexual assaults.

Modi wondered why those opposed to the CAA were not speaking out against Pakistan's atrocities and asked what stopped them from doing so.

Strongly defending the CAA, he said it was adopted by Parliament in a historic move, but that the Congress and its allies and the ecosystem created by his party's rival were now against the very institution.

He said India cannot leave the Hindus, Christians and Sikhs apparently fleeing Pakistan to "their fate" and added it was the country's responsibility to protect them.

Modi pointed out that the efforts are especially to protect the Dalits and tribals in Pakistan.

The Prime Minister also pointed out that the abrogation of Article 370 was a step towards ending terrorism and uncertainty in Jammu and Kashmir.

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