No other government honoured Ambedkar as we did: PM Modi

New Delhi, Apr 9: Kerala opposition coalition United Democratic Front on Thursday submitted a roadmap to Prime Minister Narendra Modi for staggered lifting of ongoing lockdown due to COVID-19 pandemic.

The coalition led by leader of opposition Ramesh Chennithala has given a set of recommendations to Modi in this regard, which include those made by an expert committee headed by deputy leader of opposition M K Muneer.

The committee was set up to suggest measures to be taken by the government for smooth transition from lockdown to normalcy.

It listed an eight-point exit strategy for removing lockdown in a staggered approach at a district level, with emphasis on hotspots to avoid further spread of virus and ensure smooth restart of economy.

This approach is tuned to the unique needs of each district and all the districts should also be categorised as per their risk levels, the report said.

The report has also been submitted to chief ministers of all states, former prime minister Manmohan Singh, Congress president Sonia Gandhi, senior Congress leader Rahul Gandhi among others.

The committee recommended that COVID-19 rapid testing must be enhanced across the country and the testing target be widened to 500 tests per one lakh population.

"A step-by-step approach is necessary for each sector along with conditions that need to be considered for each sector," the report said.

"There is a need for a comprehensive economic stimulus package in addition to the ones already announced after considering all the industries," it added.

Patna, Jan 12: Prashant Kishor, national vice-president of the Janata Dal (United), a key ally of the BJP-led NDA, has thanked Congress general secretary Priyanka Gandhi and former AICC chief Rahul Gandhi for their support in opposing CAA (Citizenship Amendment Act) and NRC (National Register of Citizens).

Perceived as one of the closest associates of Bihar Chief Minister Nitish Kumar, who is also the party’s national president, PK (as Prashant is fondly called) also assured the two top Congress leaders that the contentious legislation would not be implemented in Bihar where JD (U) is ruling the State with the support of the BJP.

“I join my voice with all to thank #Congress leadership for their formal and unequivocal rejection of #CAA_NRC. Both @rahulgandhi and @priyankagandhi deserve special thanks for their efforts on this count….also would like to reassure to all – CAA/NRC won’t be implemented in Bihar,” tweeted PK on Sunday.

The development assumes significance as a day back, the Congress Working Committee (CWC) meeting, chaired by Sonia Gandhi, had strongly opposed CAA/NRC/NPR as it was aimed at “sinister design of the present regime to divide Indian people into religious lines.”

The latest tweet by PK is also being seen as a rebuff to the BJP, which again recently reiterated that “the BJP should project its own chief ministerial candidate during the 2020 Bihar Assembly elections.”

The JD (U) had taken umbrage over such provocative statements by BJP leaders and asked the saffron camp to rein in its ‘loudmouths’ as BJP chief Amit Shah had already made it clear that the next Assembly polls in Bihar would be fought under the leadership of Nitish.

Of late, PK has been quite vocal about his opposition to the Centre’s policies, particularly the contentious issues of NRC and CAA. Besides, he even dubbed senior BJP leader Sushil Modi as the man who became Bihar’s Deputy Chief Minister due to ‘circumstances’ as the BJP was decisively decimated during the 2015 Assembly elections.

Nitish never reprimanded PK for his jibe against Modi, thereby giving rise to speculations whether Bihar was again heading for a political churning ahead of Assembly polls slated for October this year.

London, May 20: The current physical distancing guidelines of 6 feet may be insufficient to prevent COVID-19 transmission, according to a study which says a mild cough in low wind speeds can propel saliva droplets by as much as 18 feet.

Researchers, including those from the University of Nicosia in Cyprus, said a good baseline for studying the airborne transmission of viruses, like the one behind the COVID-19 pandemic, is a deeper understanding of how particles travel through the air when people cough.

In the study, published in the journal Physics of Fluids, they said even with a slight breeze of about four kilometres per hour (kph), saliva travels 18 feet in 5 seconds.

"The droplet cloud will affect both adults and children of different heights," said study co-author Dimitris Drikakis from the University of Nicosia.

According to the scientists, shorter adults and children could be at higher risk if they are located within the trajectory of the saliva droplets.

They said saliva is a complex fluid, which travels suspended in a bulk of surrounding air released by a cough, adding that many factors affect how saliva droplets travel in the air.

These factors, the study noted, include the size and number of droplets, how they interact with one another and the surrounding air as they disperse and evaporate, how heat and mass are transferred, and the humidity and temperature of the surrounding air.

In the study, the scientists created a computer simulation to examine the state of every saliva droplet moving through the air in front of a coughing person.

The model considered the effects of humidity, dispersion force, interactions of molecules of saliva and air, and how the droplets change from liquid to vapour and evaporate, along with a grid representing the space in front of a coughing person.

Each grid, the scientists said, holds information about variables like pressure, fluid velocity, temperature, droplet mass, and droplet position.

The study analysed the fates of nearly 1,008 simulated saliva droplets, and solved as many as 3.7 million equations.

"The purpose of the mathematical modelling and simulation is to take into account all the real coupling or interaction mechanisms that may take place between the main bulk fluid flow and the saliva droplets, and between the saliva droplets themselves," explained Talib Dbouk, another co-author of the study.

However, the researchers added that further studies are needed to determine the effect of ground surface temperature on the behaviour of saliva in air.

They also believe that indoor environments, especially ones with air conditioning, may significantly affect the particle movement through air.

This work is important since it concerns safety distance guidelines, and advances the understanding of the transmission of airborne diseases, Drikakis said.