UAE to tow giant icebergs from Antarctic for water need

Ayodhya, Feb 18: A senior Supreme Court lawyer has written to the Ram temple trust on behalf of a group of Muslims in Ayodhya, asking that five acres of land around the demolished Babri Masjid where a graveyard is situated be spared for the sake of 'sanatan dharma'.

The letter, written by advocate M R Shamshad, is addressed to all 10 trustees of Shri Ram Janmabhoomi Teertha Kshetra.

Shamshad said according to Muslims, there is a graveyard known as 'Ganj Shahidan' around the demolished Babri Masjid where 75 Muslims who lost their lives in the 1885 riots in Ayodhya were buried.

"There is a mention of this in Faizabad Gazetteer also," he said.

"The central government has not considered the issue not using the grave-yard of Muslims for constructing the grand temple of Lord Ram. It has violated 'dharma'," the letter stated.

"In view of religious scriptures of 'sanatan dharma', you need to consider whether the temple of Lord Ram can have foundation on the graves of Muslims? This is a decision that the management of the trust has to take," it said.

"With all humility and respect to Lord Ram, I request you, not to use the land of about four to five acres in which the graves of Muslims are there around the demolished mosque," the letter added.

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.

Bengaluru, May 27: Karnataka Chief Minister Yediyurappa on Wednesday said that his government will re-open temples, mosques and churches in the state after May 31.

"We are going to open temples, mosques and churches in the state after May 31, he said while speaking to media in Bengaluru.

The Chief Minister added that the "guidelines will be followed" as suggested by experts for opening the worship places.

"We have no objections to open malls and cinema halls, but we are waiting for the guidelines of the central government, Prime Minister will take decisions to allow malls and cinemas to open," he added.

Yediyurappa has said that people from Gujarat, Maharashtra, Kerala and Tamil Nadu will not be allowed in the state till May 31.