Briton, two Americans win 2018 Nobel Chemistry Prize

Agencies
October 3, 2018

Stockholm, Oct 3: Scientists Frances Arnold, George Smith and Gregory Winter won the 2018 Nobel Prize for Chemistry for research using directed evolution to produce enzymes and antibodies for new chemicals and pharmaceuticals, the award-giving body said on Wednesday.

Arnold, only the fifth woman to win a chemistry Nobel, was awarded half of the 9 million Swedish crown ($1 million) prize while fellow American Smith and Winter of Britain shared the other half.

"This year's Nobel Laureates in Chemistry have been inspired by the power of evolution and used the same principles – genetic change and selection – to develop proteins that solve mankind's chemical problems," the Royal Swedish Academy of Sciences said in a statement.

Arnold is the second woman to win a Nobel prize this year after Canada's Donna Strickland shared the physics award on Tuesday.

The uses of enzymes, developed by her, include more environmentally-friendly manufacturing of chemical substances, such as pharmaceuticals, and the production of renewable fuels for a greener transport sector.

Smith developed a method using a virus that infects bacteria to produce new proteins while Winter used the same method for the directed evolution of antibodies, with the aim of producing new pharmaceuticals.

The prizes for achievements in science, literature and peace were created and funded in the will of Swedish dynamite inventor and businessman Alfred Nobel and have been awarded since 1901.

For the first time in decades, the Nobel line-up will not feature a literature award this year after a rift within the Swedish Academy over a rape scandal involving the husband of a board member left it unable to select a winner.

The science and peace prizes are selected by other bodies. Chemistry is the third of this year's Nobel Prizes after the winners of the medicine and physics awards were announced earlier this week.

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
May 1,2024

Bengaluru: A red alert denoting severe heat wave has been issued for six districts of Karnataka by the Karnataka State Natural Disaster Monitoring Centre (KSNDMC), as temperatures are likely to cross 46 degrees Celsius.

Bagalkote, Belagavi, Dharwad, Gadag, Haveri and Koppal districts will see temperatures ranging from 40 to 46 degrees Celsius between May 1 and May 9, according to KSNDMC.

The monitoring centre also pointed out that when comparing the maximum temperature recorded in Karnataka in the past seven years – between 2017 and 2024 – April 30, 2024 recorded the highest, 45.6 degrees Celsius.

Meanwhile, in a statement released by the India Meteorological Department in Bengaluru, the trough/wind discontinuity from southeast Madhya Pradesh to South Interior Karnataka (SIK), across Vidarbha, Marathawada and North Interior Karnataka (NIK) extending up to 1.5km above mean sea level persists.

But as per IMD, the department issued a severe heat (red) alert only when the actual maximum temperature crosses 47 degrees Celsius.

The maximum temperatures are likely to continue and also be around 40 to 46 degrees Celsius over parts of NIK districts, such as Raichur, Kalaburgi, Yadgir, Bellary and Vijayapura districts till May 6, the natural disaster management centre said on social media platform X.

The remaining NIK districts, most of the SIK districts and Dakshina Kannada district are likely to experience maximum temperature between 40 and 44 degrees Celsius, it added.

Parts of Kodagu, Udupi, Hassan, Shivamogga, Chikkamagaluru and parts of Uttara Kannada districts are likely to experience between 33 and 40 degrees Celsius till May 6, according to the centre.

From May 7, maximum temperatures are likely to come down by 2 to 3 degrees Celsius across the state, according to KSNDMC.

Meanwhile, as per realised rainfall across the state data by KSNDMC, while isolated rains were observed in six districts -- Haveri, Dharwad, Gadag, Vijayapura, Shivamogga and Uttara Kannada -- dry/negligible rains were received in 25 districts, including Bengaluru rural and urban on April 30.

Maximum rainfall of 35mm was recorded at Bhogavi in Haveri district.

As per the cumulative date of rainfall from January 1 to April 30, only coastal Karnataka recorded an excess of 59% rainfall from usual, while the rest of Karnataka had deficit rainfall ranging from 13% to 80%, said a press release by KSNDMC, which compiles the data from telemetric rain gauge locations established by it across the state.

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
May 5,2024

sadiq.jpg

London: London's Labour mayor Sadiq Khan on Saturday secured a record third term, as the party swept a host of mayoral races and local elections to trounce the ruling Conservatives just months before an expected general election.

Khan, 53, beat Tory challenger Susan Hall by 11 points to scupper largely forlorn Tory hopes that they could prise the UK capital away from Labour for the first time since 2016.

The first Muslim mayor of a Western capital when initially elected then, he had been widely expected to win as the opposition party surges nationally and the Tories struggle to revive their fortunes.

Hours later in the West Midlands, Conservative mayor Andy Street -- bidding for his own third term -- unexpectedly lost to Labour's Richard Parker, dealing a hammer blow to Prime Minister Rishi Sunak.

That narrow loss left the beleaguered leader with only one notable success in Thursday's votes across England, after Tory mayor Ben Houchen won in Tees Valley, northeast England -- albeit with a vastly reduced majority.

In a dismal set of results, Sunak's party finished a humiliating third in local council tallies after losing nearly 500 seats.

"People across the country have had enough of Conservative chaos and decline and voted for change with Labour," its leader Keir Starmer said shortly after confirmation of Parker's victory.

He called the result "phenomenal" and "beyond our expectations".

Writing earlier in Saturday's Daily Telegraph, Sunak had conceded "voters are frustrated" but tried to argue Labour was "not winning in places they admit they need for a majority".

"We Conservatives have everything to fight for," Sunak insisted.

'Spirit and values'

Labour, out of power since 2010 and trounced by Boris Johnson's Conservatives at the last general election in 2019, also emphatically snatched a parliamentary seat from the Tories.

Starmer has seized on winning the Blackpool South constituency and other successes to demand a general election.

Sunak must order a national vote be held by January 28 next year at the latest, and has said he is planning on a poll in the second half of 2024.

Labour has enjoyed double-digit poll leads for all of his 18 months in charge, as previous Tory scandals, a cost-of-living crisis and various other issues dent his party's standing.
On Thursday, it was defending nearly 1,000 council seats, many secured in 2021 when it led nationwide polls before the implosion of Johnson's premiership and his successor Liz Truss's disastrous 49-day tenure.

In the end, they lost close to half and finished third behind the smaller centrist opposition Liberal Democrats.

Meanwhile Labour swept crunch mayoral races across England, from Yorkshire, Manchester and Liverpool in the north to contests across the Midlands.

In London, Khan netted 44 percent of the vote and saw his margin of victory increase compared to the last contest in 2021.

"It's truly an honour to be re-elected for a third term," he told supporters, accusing his Tory opponent of "fearmongering".

"We ran a campaign that was in keeping with the spirit and values of this great city, a city that regards our diversity not as a weakness, but as an almighty strength -- and one that rejects right hard-wing populism," he added.

'Change course'

If replicated in a nationwide contest, the council tallies suggested Labour would win 34 percent of the vote, with the Tories trailing by nine points, according to the BBC.

Sky News' projection for a general election using the results predicted Labour will be the largest party but short of an overall majority.

Speculation has been rife in Westminster that restive Tory lawmakers could use dire local election results to try to replace Sunak.

Despite the returns being at the worst end of estimates, that prospect has not so far materialised.

Ex-interior minister and Sunak critic Suella Braverman warned in the Sunday Telegraph that Sunak's plan "is not working and he needs to change course", urging a more muscular conservatism.

But she cautioned against trying to replace him, warning "changing leader now won't work: the time to do so came and went".

Meanwhile, polling expert John Curtice assessed there were some concerning signs for Labour, which lost control of one local authority and some councillors elsewhere reportedly over its stance on the Israel-Hamas war.

"These were more elections in which the impetus to defeat the Conservatives was greater than the level of enthusiasm for Labour," Curtice noted in the i newspaper.

"Electorally, it is still far from clear that Sir Keir Starmer is the heir to (Tony) Blair."

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
May 5,2024

karkare.jpg

Maharashtra Leader of Opposition Vijay Namdevrao Wadettiwar waded into controversy after he alleged that an RSS-affiliated cop, and not terrorist Ajmal Kasab, killed former state anti-terrorism squad (ATS) chief Hemant Karkare during the 26/11 Mumbai terror attack.

In a video statement released on Saturday, the Congress leader alleged that the bullet that killed IPS officer Hemant Karkare did not come from the gun of Ajmal Kasab or any of the other nine Pakistani terrorists involved in the attacks.

Instead, he claimed it came from the weapon of a police officer allegedly "dedicated to" the Rashtriya Swayamsevak Sangh (RSS).

Wadettiwar also accused Ujjwal Nikam, the special public prosecutor in the case and a BJP Lok Sabha candidate from Mumbai North Central, of suppressing this information, labeling him a "traitor."

He questioned the BJP's decision to nominate Nikam for the Lok Sabha polls, accusing the party of protecting traitors.

“During the probe, key information was out. However, it was suppressed by Ujjwal Nikam, who is a traitor. My question is, why is BJP protecting a traitor and nominating such a person for Lok Sabha polls? By doing this, BJP is protecting traitors," Wadettiwar alleged, Times of India reported.

These allegations drew strong responses from Nikam and Deputy Chief Minister Devendra Fadnavis.

Nikam condemned Wadettiwar's statement as "baseless and irresponsible," expressing pain at the doubts raised over his integrity.

He emphasized the legal steps taken to convict Kasab, calling Wadettiwar's remarks an insult to the victims of the 26/11 attacks.

“What a reckless statement is being made. I am pained by such baseless allegations, raising doubts over my integrity. It clearly reflects the level of electoral politics. I never thought politicians will stoop to such low levels. For political gain? He (Wadettiwar) is insulting not me, but the 166 departed souls and all persons injured in the 26/11 attacks," Nikam said.

He added, “They (Congress) hold Kasab as innocent. Even Pakistan had accepted that Kasab was involved in the conspiracy and in the terror attack on India and was guilty".

He said Indians very well know the legal steps he had taken to ensure Kasab’s conviction.

Nikam said citizens of the nation would on 4 June, the day of results for Lok Sabha polls, give their reply to such allegations, adding he wished not to dignify the “desperate disinformation” with a further response.

Meanwhile, BJP leader and Deputy CM Fadnavis said, “Our alliance is with Nikam, while Congress has joined hands with Kasab".

Shiv Sena spokesperson Kiran Pawaskar said NIA should arrest Wadettiwar and ask him why he was defending Kasab.

Pawaskar criticized the Congress for allegedly supporting terrorists and expressed surprise at the silence of Shiv Sena chief Uddhav Thackeray on the matter.

“From Wadettiwar’s statement, it appears Congress is supporting terrorists who attacked Mumbai. More shocking is the fact that Sena (UBT) chief Uddhav Thackeray has maintained silence over the episode,” he said.

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.