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.

Comments

Arif
 - 
Sunday, 8 May 2016

\?????????? ???, ????????? ???\""

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
June 18,2020

Bengaluru, Jun 18: Examination for PU II English paper, which was postponed for more than three months due to threat of Coronavirus, was held on Thursday across the state.

The authorities were forced to postpone the examination of the English subject, scheduled in March, abruptly due to the threat of Covid-19 which spread like wildfire and has so far claimed lives of more than 100 in the state.

There are over 1,016 examination centres across the state. All the students were put to thermal scanners and were ensured wearing face masks. Each centre has sanitisers. Those with cold, cough and fever were assigned a separate room.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
February 19,2020

Feb 19: Bavaguthu Raghuram Shetty was once a typical billionaire with a taste for the high-life.

He splurged on a private jet, vintage cars and two entire floors of the Burj Khalifa, the world’s tallest skyscraper. His website shows him hobnobbing with politicians, Bill Gates and Bollywood royalty.

“The thrill of speed and freedom makes me love cars,” Shetty, 77, told local reporters last year.

Shetty had more than enough money -- at least on paper -- to afford such a lifestyle from companies he helped found, including hospital operator NMC Health Plc and financial services firm Finablr Plc. On Dec. 10, his stakes in the public companies were valued at $2.4 billion, making up the bulk of a fortune spanning education, hospitality and one of the world’s oldest tea companies.

Then, a week later, Carson Block came along.

Block’s investment firm, Muddy Waters, issued a report criticizing NMC’s accounts and disclosing a short position. Since then, Muddy Waters’s scrutiny has snowballed into a troubling scenario for Shetty that sheds light on his complex share arrangements and casts doubts about his net worth. His holdings in Finablr and NMC are worth $885 million, but Shetty’s fortune may now be just a fraction of that, depending on the size of his borrowings.

Filings this month show that Shetty pledged a quarter of his NMC stake against loans with First Abu Dhabi Bank and Zurich-based Falcon Private Bank. Two other shareholders may own half of his reported stake. Another lender -- Al Salam Bank Bahrain -- has already sold some of those shares to enforce security over a loan for Shetty, and NMC said Tuesday that First Abu Dhabi Bank sold another chunk earlier this month.

The situation “seems to have gone beyond some of the issues that Muddy Waters focused on initially,“ said Gavin Launder, a fund manager at Legal & General Investment Management, who owned shares in NMC until October. “The increased scrutiny has unearthed other issues.”

Law firm Herbert Smith Freehills has launched a review of Shetty’s holdings at his request, a spokesperson for the Indian-born businessman said, declining to comment further until the analysis is completed. Shetty resigned Sunday as NMC’s chairman.

In its Dec. 17 report on NMC, Muddy Waters hinted at potential overpayment for assets, inflated cash balances and understated debt. Shares of the United Arab Emirates’ biggest private health-care provider have since plunged 67%, and the firm is now the focus of takeover speculation. The sell-off also spread to Finablr, whose stock has tumbled 64% in that span.

NMC has disputed Muddy Waters’s claims, and the company hired former FBI Director Louis Freeh to conduct an independent review of the short seller’s allegations. Meanwhile, local regulators “are making inquiries with the relevant parties,” a spokesperson for the U.K.’s Financial Conduct Authority said.

Shetty is hardly the only ultra-wealthy person to leverage his assets. Elon Musk has used his shares in Tesla Inc. to obtain personal loans, while Oracle Corp. Chairman Larry Ellison has put up millions of the company’s shares to fund a lavish lifestyle that includes trophy properties, America’s Cup teams and the Indian Wells tennis facility in California.

But such deals can also sour, as demonstrated by Shetty’s lenders selling shares his investment firm pledged. He and his advisers are investigating details of the sales as part of their legal review, according to filings.

To complicate matters, Shetty pledged another batch of NMC stock in 2018 as part of a so-called equity collar arrangement with Goldman Sachs Group Inc. that uses options to limit the impact from share moves. Last month, he also pledged most of his stake in Finablr to refinance a loan from the company’s takeover of foreign-exchange firm Travelex for about $1.2 billion.

BRS Ventures Investment, the UAE-based holding company for most of Shetty’s assets, doesn’t report consolidated financials, preventing a complete analysis of his net worth. His other assets include a catering company, a waste-management firm and pharmaceutical business Neopharma, which four months ago was in the early stages of planning for an initial public offering.

Block, 43, earned his reputation as a short seller a decade ago through targeting U.S.-listed Chinese companies that he claimed were frauds. More recently, his San Francisco-based firm focused on British litigation-finance firm Burford Capital Ltd. and Japanese biotech stock PeptiDream Inc. Short sellers seek to benefit from a decline in a company’s share price.

Shetty founded NMC in 1975 after moving to Abu Dhabi from his native India. He created Finablr two years ago to consolidate his financial brands before listing it on the London Stock Exchange in 2019.

Block said he didn’t anticipate NMC’s shareholding drama.

“I wouldn’t have been able to predict that we’d get these bizarre disclosures about unclear share ownership coming out of the company,” he said in a Feb. 13 phone interview. “This has been obviously a more dramatic unraveling than we usually see.”

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
Media Release
January 17,2020

Udupi, Jan 17: In a unique philanthropic initiative, two US based NRI children have established the first unit of Keithan & Keisha Skill Development Centre at SVS English Medium School, Katapady in Udupi district.

The centre was inaugurated by Dr. Ranjan B. Kini, Professor of Management - Information Systems of Indiana University Northwest (UCN), USA on Saturday, January 11, 2020.

The centre will provide exposure to rural high school students in technical skills in emerging technological domains, soft skills and life skills through online training and video conferencing during weekend seminars. The centre is established by Keithan and Keisha with the help of their parents. They are the children of Katapady Krishna Mohan Pai, CEO of Invenger Technologies Inc., USA. One 55 inch LCD TV, two computers and one laptop were donated as part of the initiation package.

Dr. Srikanth Prabhu, Associate Professor, Department of Computer Science & Engineering, MIT, Manipal will be anchoring the training sessions which will cover emerging fields like Robotics, its impact and the opportunities in the future. The training will include international online programmes and video conferencing.

“In today’s competitive world, students need technical knowledge to keep pace with the changing scenarios. Along with technical exposure, they should also be equipped with soft skills, communication skills and organizing abilities,” said Dr. Ranjan B. Kini after inaugurating the first unit at SVS English Medium School, Katapady.

Dr. Srikanth Prabhu informed the gathering about the idea behind the project, explained its features and programmes. “If good awareness is given to students at a young age regarding latest developments in technical fields and if they are trained in soft skills and other complementary skills, they will be able to face the future with confidence and attain the heights of success even if beginning from zero,” he said.

Presiding over the function K. Sathyendra Pai, Director of Invenger Technologies said, “This is the first centre to be set up under our initiative to train rural children in add-on skills and help them to gain parity with better educated students.”  More such centres will be set up in other schools soon, he added.

Katapady Krishna Mohan Pai, CEO of Invenger Technologies Inc., Amith Nayak of Archana Developers, Umesh Rao, President of Rotary Club Katapady, Savitha Manjunath, PWD Officer of Udupi, technical experts Nidhi Manjunath and Mitesh Singh were the guests of honour. Directors of the company B. C. Pai, Srinivas Vasudev Kini and Venkatramana Bhat were present.

School Headmaster Devendra Nayak welcomed the gathering. Megha gave a vote of thanks. School teachers Uma and Chaitra along with other teachers coordinated the event. Student leaders Dhanush and Jessel Vinola Quadros compered the programme.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.