PM Modi strongly disapproves vandalism of statues

New Delhi, Mar 13: Delhi's Tis Hazari Court on Friday sentenced expelled Bharatiya Janata Party (BJP) MLA Kuldeep Singh Sengar and six others to 10 years imprisonment for the death of Unnao rape survivor's father. Sengar is already serving life imprisonment for raping the minor.

While sentencing them, District Judge Dharmesh Sharma said, "There can be no denying that rule of law was broken. Sengar was a public functionary and had to maintain the rule of law. The way the crime has been committed, it does not call for leniency."

Sengar and his brother Atul has been directed to give 10 lakh compensation to family of the victim for loss of their father. "There are four minor children involved, three girls and one boy. They have also been uprooted from native place," the judge said.

Seven people, including Sengar, his brother and two police personnel, were held guilty for culpable homicide and criminal conspiracy, earlier this month.

The case pertains to the death of rape survivor's father in custody on April 9, 2018. It was alleged that he was assaulted following a quarrel with some of the accused in the case.

He was taken to the police station and then framed for allegedly possessing an illegal firearm. Pursuant to this, he was sent to custodial remand, during which he died.

The case was transferred to Delhi from a trial court in Uttar Pradesh on the Supreme Court's directions in August last year. Both the death and illegal firearm case was later clubbed by the court.

During the arguments on sentencing on March 12, Sengar had told the court that he should be "hanged and acid poured into his eyes if he has done anything wrong".

The former MLA had also raped the daughter of the deceased in 2017 in Uttar Pradesh's Unnao district and was sent to jail for "remainder of his natural biological life", last year.

New Delhi, Apr 27: The number of COVID-19 cases climbed to 28,380 and the death toll due to it rose to 886 in the country on Monday, registering a record increase of 60 deaths in 24 hours, according to the Union Health Ministry.

There has been a spike of 1,463 cases since Sunday evening.

The number of active COVID-19 cases stood at 21,132, while 6,361 people have recovered, and one patient has migrated, the ministry said.

Thus, around 22.41 per cent of patients have recovered in the country so far.

The total number of cases includes 111 foreign nationals.

A total of 60 deaths were reported since Sunday evening, of which 19 fatalities were reported from Maharashtra, 18 from Gujarat, eight from Rajasthan, seven from Madhya Pradesh, two each from Karnataka, West Bengal and Uttar Pradesh, and one each from Punjab and Tamil Nadu.

Of the 886 deaths, Maharashtra tops the tally with 342 fatalities, followed by Gujarat at 151, Madhya Pradesh at 106, Delhi at 54, Rajasthan at 41, and Andhra Pradesh and Uttar Pradesh at 31 each.

The death toll reached 26 in Telangana, 24 in Tamil Nadu while West Bengal and Karnataka have reported 20 deaths each.

Punjab has registered 18 fatalities so far. The disease has claimed six lives in Jammu and Kashmir, four in Kerala while Jharkhand and Haryana have recorded three COVID-19 deaths each.

Bihar has reported two deaths, while Meghalaya, Himachal Pradesh, Odisha and Assam have reported one fatality each, according to the ministry data.

According to the Health Ministry data updated in the evening, the highest number of confirmed cases in the country are from Maharashtra at 8,068, followed by Gujarat at 3,301, Delhi at 2,918, Rajasthan at 2,185, Madhya Pradesh at 2,168, Uttar Pradesh at 1,955 and Tamil Nadu at 1,885.

The number of COVID-19 cases has gone up to 1,177 in Andhra Pradesh and 1,002 in Telangana.

The number of cases has risen to 649 in West Bengal, 523 in Jammu and Kashmir, 511 in Karnataka, 469 in Kerala, 313 in Punjab and 289 in Haryana.

Bihar has reported 277 novel coronavirus cases, while Odisha has 108 cases. Eighty-two people have been infected with the virus in Jharkhand and 51 in Uttarakhand.

Himachal Pradesh has 40 cases, Chhattisgarh has 37 and Assam has registered 36 infections each so far.

Andaman and Nicobar Islands has 33 COVID-19 cases while Chandigarh has 30 cases and Ladakh has reported 20 infections so far.

Meghalaya has reported 12 cases, Puducherry has eight cases while Goa has seven COVID-19 cases.

Manipur and Tripura have two cases each, while Mizoram and Arunachal Pradesh have reported a case each.

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.