Youth bursts cracker in 3-yr-old girl's mouth in UP

Feb 28: Life was limping back to normalcy in some parts of the riot-hit northeast Delhi, with police and paramilitary personnel maintaining strict vigil in view of Friday prayers at mosques.

Police officers said they were also making extra efforts to quell rumours, and holding regular flag marches and interactions in the neighbourhoods of affected areas as confidence-building measures.

In some areas of northeast Delhi, signs of normal life were witnessed with opening of shops. In violence-hit areas also, shops in streets and bylanes were open.

Nearly 7,000 paramilitary forces have been deployed in the affected areas of the northeast district since Monday. Besides, hundreds of Delhi police personnel are on the ground to maintain peace and prevent any untoward incident.

At least 38 were killed and over 200 injured in the communal clashes that broke out in northeast Delhi on Monday after violence between citizenship law supporters and protesters spiralled out of control The areas affected include Jaffrabad, Maujpur, Chand Bagh, Khureji Khas and Bhajanpura..

The Union Home Ministry had said on Thursday night that no major incident was reported from the northeast district in the past 36 hours, It had said that prohibitory orders imposed under Section 144 would be relaxed for 10 hours in view of improvement in the situation.

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.

Warangal, May 22: In a shocking incident, bodies of nine migrant workers, including six of a family, were found in a well at Gorrekunta area in the outskirts of Warangal city. Of the nine bodies, four were found on May 21.

"Till now, nine bodies have been found in a well near a gunny bag godown at Gorrekunta area in the outskirts of Warangal city. Of the nine bodies, four were found on May 21 and the rest were found today. As six of the bodies belong to one family, it has led to suspicion," said Dr V Ravinder, Commissioner of Police, Warangal, while speaking to ANI over phone.

"The four bodies that were found yesterday have been identified as Md Maksood (50), his wife Nisha (45), daughter Busra (20) and grandson (3). The five bodies that have been found today have been identified as that of Shabad Alam, son of Maksood, Sohail Alam (Maksood's family member), Shakeel, a family friend of Maksood," he further said.

The bodies have been taken out from the well and sent to MGM Hospital for post mortem.
Minister Errabelli Dayakar, District Collector Harita, Mayor Prakash Rao have visited the spot along with the Warangal Commissioner.

Md Maksood had migrated from West Bengal to Warangal 20 years ago. Since last December, he and his family members have been working in a nearby gunny bag manufacturing unit godown at Gorrekunta. After the lockdown, the family shifted from Warangal and settled down in the factory godown.

According to police, on Thursday noon when the unit owner Santosh came to the godown as part of his daily routine he could not find any of the labourers. Later, he discovered four dead bodies floating in the well.

The Warangal police has registered a case under Section 174 CrPC. They said the exact reason for their deaths will be known only after the investigation.