16-year-old girl raped by youth while his sister filming it

Stockholm, Jan 4: “I’m not the kind of person who celebrates birthdays,” Greta Thunberg said as she turned 17 on Friday, marking the occasion in inimitable style - with a seven-hour hour protest outside the Swedish parliament.

The climate activist braved winter conditions in her native Stockholm to continue the weekly Friday School Strike for the Climate campaign that helped catapult her to international fame.

“I stand here striking from 8am until 3pm as usual ... then I’ll go home,” Thunberg, Time magazine’s Person of the Year for 2019, told Reuters.

“I won’t have a birthday cake but we’ll have a dinner.”

It’s been a busy 12 months for Thunberg, who crisscrossed the globe by car, train and boat - but not plane - to demand action on climate change.

“It has been a strange and busy year, but also a great one because I have found something I want to do with my life and what I am doing is having an impact,” she said.

When she was 15, Thunberg began skipping school on Fridays to demonstrate outside the Swedish parliament to push her government to curb carbon emissions. Her campaign gave rise to a grassroots movement that has gone global, inspiring millions of people to take action.

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.

Gorakhpur, Feb 16: Two unidentified policemen allegedly raped a 20-year-old woman in a hotel room near a railway station in Uttar Pradesh's Gorakhpur.

The incident took place on Thursday after which the woman informed her family members. The FIR was registered in the matter on Friday, police said.

A case under various sections of the Indian Penal Code (IPC) including gang rape has been registered against two unidentified police men at the Gorakhnath police station, they said.

No arrests have been made so far in this connection, the police added.

Members of various political parties including Congress, Samajwadi Party, BSP and Purvanchal Sena staged a sit-in demonstration at the office of the district magistrate (DM) demanding suspension of all staff members of the Gorakhnath police station as well as a magisterial probe into the matter.

"The girl is undergoing treatment at the district hospital. She has made serious allegation of rape by two policemen. During investigation we found that the hotel has CCTV footage and also took the statement of guard," SSP Gorakhpur, Sunil Kumar Gupta said.

"Prima facie, the woman went to the hotel room willingly with some men. However, a probe is underway and culprits won't be spared," he said.

The woman told media that both the policemen thrashed her and accused her of being involved in prostitution.

She claimed that she requested them to leave her but they beat her and raped her. Later, they asked her to go home in an autorickshaw.

The survivor also told media and investigating policemen that she will be able to identify the hotel room where the crime took place as well as the two policemen who allegedly raped her.

The woman said she runs coaching classes at her home and her father is a labourer.