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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News Network
May 12,2020

Bengaluru, May 12: Former chief minister and senior Congress leader Siddaramaiah on Tuesday said that the Central and Karnataka government have failed in containing the coronavirus spread despite having enough time for preparations.

"Central and state government failed in properly controlling COVID-19. The first coronavirus case was reported in Kerala on January 30. Lockdown was imposed on March 24. Both Centre and state had enough time for preparations," Siddaramaiah said in a press meet here.

He said that the Central government did not stop the airline services on time.

"Karnataka government might have been able to stop COVID-19 properly. However, both the state and central government are playing politics over the issue and blaming Tablighi Jamaat for the spread, which is a political strategy painted by the RSS," Siddaramaiah said.

"Who gave the licence to Tablighi's international convention? Who gave them permission in Delhi? They didn't control it. Central government is directly responsible for the increasing numbers of COVID-19 cases in India," he added.

Siddaramaiah said that the lockdown was imposed without any preparation, which he said caused huge problems for the migrant workers across the country.

"Now, the government is collecting ticket fare and looting migrant workers. They don't have jobs or food, they don't have money, and they earn every day to survive. How will they pay for the tickets? Why the government is not arranging for free trains?" the Congress leader said.

He said that around Rs 35,000 crore have been credited to PM CARES fund, Rs 3,000 crore of which was credited from Karnataka alone. "Why are they not using that money?" he asked.

Siddaramaiah said that the party is demanding for the Centre to arrange for migrant workers to return to their native places across the country free of cost.

"We asked Chief Minister to call an all party meeting. We gave many suggestions, which this government did not consider. We also took a delegation and gave a memorandum about farmers, daily wage workers, road side vendors, barbers, problems faced by the unorganized sector. But this government didn't consider any of it," he said.

Questioning the Central government's suggestion to States to amend their Agricultural Produce Market Committee (APMC) Acts, Siddaramaiah said that the move is against the federal system of the country and claimed that it harms the interests of small scale farmers.

He said that the BJP-led state government has also decided to postpone the Gram panchayat elections in the state and is trying to nominate their party workers for village panchayat elections.

"The Government must continue with the present members of the Gram panchayat. If BJP tries to nominate their party members to village panchayats, we will take to streets to protest despite the lockdown," Siddaramaiah added.

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News Network
June 16,2020

Bengaluru, Jun 16: Karnataka Pradesh Congress Committee (KPCC) chief DK Shivakumar's daughter Aishwarya and Cafe Coffe Day founder late VG Siddhartha's son, Amarthya Hegde got engaged at SM Krishna Residence, Sadashivanagar in Bengaluru on Monday.
Only family members were present in the event. Amarthya Hegde is also the grandson of former Union Minister SM Krishna.
Last year in July, the body of Cafe Coffee Day (CCD) founder Siddhartha was unearthed on the banks of Netravati river.

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July 6,2020

Bengaluru, Jul 6: As COVID-19 cases continue to surge in Karnataka, more than 20 police stations were sealed in Bengaluru after many policemen tested positive for novel coronavirus.

"Since the last few weeks, the number of COVID-19 cases in the police department has increased as many of the policemen have tested positive, so that's the reason why the police have taken a decision to close police stations," Bengaluru Commissioner of police Bhaskar Rao said.

He added, "However, people can lodge their complaints and other issues can be solved in help desks launched outside premises of the police station. Most of the areas where positive cases found in the police station are been sealed down for the safety of the people and sanitised them."

However, some of the police stations would be functional from outside the premises.

Commercial Street, Cottonpete, Chickepete, KG Halli traffic police station are among the few stations closed due to scare of the coronavirus spread after some policemen tested positive in particular stations.

Rao further said that the traffic police, civil police along with home guards have been given safety gloves, face masks, and sanitizers along with face covers by the department of police.

According to the Union Health Ministry, 23,474 COVID-19 cases have been reported in the state, as of Monday.

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