Expelled for indiscipline, class 10 student shoots at principal in UP

Khammam, Jun 29: In an outrageous incident, some youths beat up a monkey and strung it up on a tree to death while also releasing dogs to attack it in Ammapalem village in Telangana's Khammam district.

A video of the heinous incident of animal cruelty has surfaced on social media, in which the monkey is seen hanging by a rope from a tree, desperately flailing its limbs while a couple of dogs attempt to pounce on and torment the hapless simian. After a while, several men are seen in the video approaching the animal with long sticks.

Forest officials have charged one villager Venkateshwar Rao under Wildlife Protection Act along with the other accused and arrested them. They were released on bail on Saturday and are set to be summoned for questioning by forest officials.

Rao had spotted the monkey, which had entered his residence apparently in search of food and beat it with a stick and hung it from a tree with the help of his friend.

In the video of the incident, Rao could also be seen instructing his pet dogs to bite the monkey, which was fighting for its life.

Farukkhabad, Jan 14: In a shocking incident, a new-born baby was mauled to death by a dog inside the operation theatre (OT) of a private hospital in Farukkhabad on Monday.

Family members of the baby boy said that they noticed the hospital staff shooing a dog away from inside the operation theatre and soon after, they were told the baby boy, born just two hours ago, was dead.

The family members said that they found the baby's body on the floor and it had deep gashes around the neck and other parts of the body.

District magistrate Manvendra Singh has ordered an FIR and the Chief Medical Officer (CMO) Chandra Shekhar said the hospital has been sealed and an inquiry ordered into the incident.

Sources said that the hospital where the incident took place was unregistered and was being run adjacent to a government hospital.

According to the FIR lodged with Sadar Kotwali police, the infant's father Ravi Kumar said he had admitted his wife Kanchan in the hospital on Monday and she was taken for a C-section to the operation theatre.

After the delivery, Kanchan was shifted to the ward but the family was told that the baby would be shifted later.

An hour later, the family was informed that the baby had died.

The family members then saw the hospital staff trying to chase a dog out of the operation theatre.

The family members forced their way into the operation theatre and found the infant lying on the floor with several injuries on the neck.

The police said that the baby's body has been preserved for examination and post mortem.

The FIR has been registered against Dr Mohit Gupta, and some of the staff members who were present during the delivery.

The hospital owner, Vijay Patel, however, feigned complete ignorance about the incident and said that he had been told that the baby was born dead.

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.