I want to be with my husband: Hadiya; Dean will be your guardian: SC

Mangalore, Jan 16: Medical fraternity of the state are racing and thrilled to be participating in the upcoming Karnataka Medical Council election to be held on 23 Jan 2020 polling will be held at IMA House Mangalore by direct ballot.

The results will be announced on Jan 25, 2020.

This Election is a historic one since the inception of KMC, It is being conducted across the state by direct voting by all the registered MBBS doctors of the state for 12 seats numbering more than 65,000.

Mangaluru, Jun 13: Around people from Bhatkal, who were stranded in United Arab Emirates due to months of covid lockdown, finally reached their hometown today. A charter flight carrying these passengers took from the Ras Al Khaimah International Airport at 11:20 PM (UAE time) yesterday and landed at Mangaluru International Airport at 4.20 am today.

After completing all the formalities, they were taken to Bhatkal in five buses arranged by Bhatkali Jamaatul Muslimeen, Mangaluru. Two hotels and a college hostel have been booked for the institutional quarantine of the returnees. 

The passengers were received at the airport by Majlis E Islah wa Tanzeem executive members, Bhatkali Jamaat Ul Muslimeen executive members, and Bhatkal Muslim Youth Federation executive members. 

Ateequr Rahman Muniri, vice president of Majlis-e-Islah wa Tanzeem and owner of UAE based Nuha General Trading LLC, had taken the initiative of sending stranded citizens of Bhatkal and surrounding regions to back home from UAE.

“After we came to know about the problems of the NRIs stranded in UAE plans were made to charter flights to send them home. I received huge support from the Bhatkal community leaders and youth here in Dubai, who gave their complete cooperation and helped with their efforts in successfully chartering the first flight," Muniri said.

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.