3 Americans win Nobel in medicine for research on body clock

Agencies
October 3, 2017

Oct 3: Jeffrey C Hall, Michael Rosbash and Michael W Young were awarded the Nobel prize in medicine on Monday for discoveries about the molecular mechanisms controlling the body's circadian rhythm.

The scientists used fruit flies to isolate a gene that controls the rhythm of a living organism's daily life. Dr Hall, Dr Rosbash and Dr Young were "able to peek inside our biological clock", helping "explain how plants, animals and humans adapt their biological rhythm so it's synchronised with the earth's revolutions," the Nobel prize panel said.

By examining the internal workings of fruit flies, the investigators helped determine that the gene they were analysing encoded a protein that accumulated in cells at night, and then degraded during the day. Over decades of research, these scientists identified the mechanisms governing the clockwork inside the cell, shedding light on the biology of humans and other multicellular organisms whose biological clocks function on the same principles.

"With exquisite precision, our inner clock adapts our physiology to the dramatically different phases of the day," committee members noted. "The clock regulates critical functions such as behaviour, hormone levels, sleep, body temperature and metabolism." The researchers studied fruit flies in which a gene called period seemed to control circadian rhythm; when it was mutated, the insects lost that rhythm.

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Agencies
June 16,2020

India continues to remain ranked 43rd on an annual World Competitiveness Index compiled by Institute for Management Development (IMD) with some traditional weaknesses like poor infrastructure and insufficient education investment keeping its ranking low, the international business school said on Tuesday.

Singapore has retained its top position on the 63-nation list.

Denmark has moved up to the second position (from 8th last year), Switzerland has gained one place to rank 3rd, the Netherlands has retained its 4th place and Hong Kong has slipped to the fifth place (from 2nd in 2019).

The US has moved down to 10th place (from 3rd last year), while China has also slipped from 14th to 20th place. Among the BRICS nations, India is ranked second after China, followed by Russia (50th), Brazil (56th) and South Africa (59th).

India was ranked 41st on the IMD World Competitiveness Ranking, being produced by the business school based in Switzerland and Singapore every year since 1989, but had slipped to 45th in 2017 before improving to 44th in 2018 and then to 43rd in 2019.

While its overall position has remained unchanged in the 2020 list, it has recorded improvements in areas like long-term employment growth, current account balance, high-tech exports, foreign currency reserves, public expenditure on education, political stability and overall productivity, the IMD said.

However, it has moved down in areas like exchange rate stability, real GDP growth, competition legislation and taxes.

Arturo Bris, Head of Competitiveness Center at IMD Business School, said India continues to struggle on the list and the recent country rating downgrade by Moody’s reflects the uncertainties regarding the economy’s future.

"In our ranking this year, we again emphasize the traditional weaknesses of India -- poor infrastructure, an important deficit in education investment, and a health system that does not reach everybody. For India to follow the path of China, it must stress its intangible infrastructure," Bris said.

"In a less global world, with China, USA, and Europe looking inwards, currencies like the rupee (and the Brazilian real for instance) are going to suffer and display high volatilities.

"Moody’s has threatened the country with a downgrade to junk and that would put India in a terrible position to attract foreign capital. So the urgency for the government should be to fix the short-term problems—and this requires to improve the credibility of the government itself," Bris added.

With the exception of Singapore, the Philippines, Taiwan and the Korean Republic, most Asian economies dropped in rankings this year, the IMD said.

The reason for the Asian economies’ less stellar performance as a region, this year is partly the result of the trade frictions between China and the US, particularly because these economies are highly dependent on trade with China.

About Singapore, which moved to the top rank last year, the IMD said its position is largely driven by the relative ease of setting up business, availability of skilled labour and its cutting-edge technological infrastructure.

The IMD said the impact of COVID-19 on the competitiveness ranking has partially been captured by executives’ opinions about the effectiveness of the different health systems.

In the ASEAN countries included in the survey, only Singapore and Thailand have a positive performance in the effectiveness of the health infrastructure.

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News Network
June 15,2020

Beijing, Jun 15: China is locking now ten more neighbourhoods in Beijing to try and contain the spread of a new coronavirus outbreak linked to a food market, authorities announced Monday.

City official Li Junjie said at a press conference that fresh cases had been found in a second wholesale market in northwestern Haidian district, and as a result, the market and nearby schools would be closed, and people living in ten communities around it placed under lockdown.

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News Network
March 7,2020

New Delhi, Mar 7: Prime Minister Narendra Modi turned emotional on Saturday when a woman beneficiary of his government's generic medicine programme told him that she had seen God in him.

Dehradun-resident Deepa Shah, who suffered paralysis in 2011, was interacting with the prime minister through video-conference on the occasion of Jan Aushadhi Diwas.

"I have not seen god, but I have seen God in you," she said, tears rolling down her eyes.

Modi was visibly emotional as the woman repeated her remark.

She also thanked the Uttarakhand chief minister and others who had helped her all along and said doctors had once told her that she cannot be cured.

"But on hearing your voice I have become better," she told Modi while profusely thanking the prime minister for his efforts to reduce the cost of medicines.

An emotional prime minister paused for a moment before telling her that it was her courage that had won over her disease and that she must carry on with the spirit.

Shah was expressing her plight and how she had suffered due to high cost of medicines after she suffered from paralysis in 2011 and has now started saving Rs 3,500 every month after benefitting from the government's low-cost generic medicines programme.

Soon after Shah rose to express her views, Modi asked her to sit and speak as he said she was uncomfortable while standing.

"You have defeated disease with your own will power. Your courage is your god and that same courage has given you the strength to emerge from such a big crisis. You should carry on this confidence in you," Modi told her.

He said some people still keep spreading rumours about generic medicines, going by their past experience, wondering how can medicines be available so cheap and that there must be something wrong with the medicine.

"But, by seeing you countrymen would gain confidence that there is nothing wrong in generic medicines. These medicines are not at all of inferior quality than any other medicine. These medicines have been certified by the best laboratories. These medicines are made in India and is 'Make in India' and are cheap," the prime minister said.

He said there is demand for generic medicines from India across the world and the government has made it mandatory for doctors to prescribe generic medicines to patients, unless necessary.

Comments

Sameeksha
 - 
Monday, 9 Mar 2020

Wowww so emotional... Lol .really god in you??? Drama king and queen

angry indian
 - 
Sunday, 8 Mar 2020

in 2002 riot we have seen shaitan in you..how come shaitan become GOD...

 

did he put atleat one tear for his mother, did he feel sad when pregnant muslim woman brutally murdered..

this guy is 21st century dajjal..

Suresh SS
 - 
Sunday, 8 Mar 2020

Big Nautanki, Dramebaz

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