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
March 11,2020

New Delhi, Mar 11: In the wake of the ongoing political crisis in Madhya Pradesh, Puducherry Chief Minister V Narayanasamy on Wednesday said that Bharatiya Janata Party is using Jyotiraditya Scindia to usurp power in the state and that the former Congress leader has "fallen into the trap."

"#BJP is enacting the strategy the way they did in #Karnataka. It is murder of democracy #JyotiradityaScindia has fallen into the trap. He will realise the himalayan blunder very shortly. BJP after using #Scindia will through (throw) him out. I am confident Shri Kamalnath prove majority," he tweeted.

The Chief Minister's comments came at a time of political turmoil in Madhya Pradesh after Scindia and 22 MLAs resigned from the party on Tuesday.

Scindia is likely to join the BJP today.

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News Network
July 1,2020

Bengaluru, Jul 1: Karnataka Pradesh Congress Committee (KPCC) chief DK Shivakumar on Wednesday said that the state Chief Minister BS Yediyurappa should apologise to the nation for the Ballari incident.

"It is shocking to see the Ballari incident. The way the dead bodies of the corona victims have been treated is very unfortunate. The entire country witnessed it. I request the Chief Minister BS Yediyurappa to apologise to the nation. India is known for its values and traditions," Shivakumar told reporters here.

Earlier, Shivakumar had posted a video which allegedly showed officials 'inhumanly' dumping bodies of those patients who die of COVID into a pit in Ballari, the district administration confirmed it and said that the entire field team involved in the incident has been disbanded.

"It's disturbing to see bodies of COVID patients who have died being dumped inhumanly into a pit in Ballari. Is this civility? This is a reflection of how the government has handled this Corona crisis. I urge the govt to take immediate action and ensure that this doesn't happen again," Shivakumar's tweet, which also had a video of the incident embedded, read.

The Deputy Commissioner, Ballari issued a press note which stated that it had conducted an enquiry after the video surfaced and it was found that the video belonged to the district and "comprises of burial of eight people who passed away after succumbing to COVID-19."

Although, according to the DC, all protocols and SOPs were followed by the team during the burial process, however, the "disrespectful handling of the bodies while being lowered on to the ground by the field staff" led to the entire field team involved being disbanded and will be replaced by a new team trained by the HOD, Forensic, VIMS.

The district administration also issued an unconditional apology to the families of the deceased and to others who were hurt by the incident.

Meanwhile, Chief Minister BS Yediyurappa also termed the behaviour of the staff "very inhuman and very painful" and urged the staff to tread cautiously with humanity in handling the funeral of those affected by the disease, and added, "Let's walk with humanity, and realize that there is no greater religion than humanity." 

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News Network
March 3,2020

Bengaluru, Mar 3: Bangalore Metropolitan Transport Corporation (BMTC) on Tuesday issued guidelines to its employees, as per advisory issued by World Health Organisation (WHO), to prevent the spread of coronavirus.

"The BMTC has provided general information on the topic and SOPs for daily life and operations to our employees as per advisory issued by the WHO. The corporation has started a communication campaign about Coronavirus indicating its characteristics, known ways of infection and recommended preventive measures. This information was distributed to the staff, drivers and conductors through Whatsapp, pamphlet and email," informed BMTC.

"The information was also distributed through pamphlets at bus stations. An awareness campaign is being taken up by sharing relevant information through social media," it added.

The BMTC further said that the circular was issued to create awareness among the cleaning personnel who work in depots.

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