DKS plans political ‘ghar wapsi’ to bring leaders back to Congress

Mangaluru, Mar 1: A youth lost his life in a lift crash at a wedding hall at Kallapu near Thokkottu on the outskirts of the city today. 

The deceased has been identified as Hamzah (30), a resident near Thumbay, who was part of the catering team hired for the marriage ceremony. 

The tragedy occurred at around 2 p.m. when Hamzah was getting ready to bring utensils and other things by lift from the third floor of the hall. All of a sudden, the lift’s ropes came loose and Hamzah lost his balance and got trapped inside.

He was pulled out and rushed to a hospital in Deralakatte, but he breathed his last on the way. He is survived by his wife and three children.

St. Agnes College (Autonomous), Mangaluru, which is celebrating its centenary year, celebrated 99th college day and merit programme of the academic year 2019-20 in P.U College Auditorium on February 11.

Ms. Philomina Lobo, Retired Director, Secondary Education department of public instructions, Government of India was the chief guest of the programme. The programme began by evoking the blessings of God. Sr Dr M Jeswina A.C, Principal, St Agnes College, Sr Dr M Maria Roopa A.C, the Joint Secretary, Mr. Ronald Pereira PTA Vice President, Mr Charles Pais the Controller of Examinations ,Dr Subha Rao were  present.

Ms. Seemanthini, Assistant Professor, Department of Computer Applications presented the annual college report digitally, highlighting the achievements of the institution, staff and students for the academic year.

Addressing the students, Ms Philomina Lobo advised, “You have knowledge and intelligence but you need to pray for wisdom. Use your talents in the right way.” She also mentioned that the companies today are looking forward for skilful youngsters and asked the students to “be skilful” in order to achieve success in life.

Students received Principal's role of honour, various scholarships and merit certificates for their excellence in academics. The cabinet members of the current academic year were also awarded on the occasion. The Principal gave a token of gratitude to Ms Philomena Lobo, who is also an alumna of the college. Mrs Meera, HOD, Department of History proposed the vote of thanks.

The current physical distancing guidelines provided by the World Health Organisation (WHO) and by the US Centers for Disease Control and Prevention (CDC) may not be adequate to curb the coronavirus spread, according to a research which says the gas cloud from a cough or sneeze may help virus particles travel up to 8 metres. The research, published in the Journal of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.

Study author, MIT associate professor Lydia Bourouiba, warned that droplets of all sizes can travel 23 to 27 feet, or 7-8 metres, carrying the pathogen.

According to Bourouiba, the current guidelines are based on "arbitrary" assumptions of droplet size, "overly simplified", and "may limit the effectiveness of the proposed interventions" against the deadly pandemic.

 She explained that the old guidelines assume droplets to be one of two categories, small or large, taking short-range semi-ballistic trajectories when a person exhales, coughs, or sneezes.

However based on more recent discoveries, the MIT scientist said, sneezes and coughs are made of a puff cloud that carries ambient air, transporting within it clusters of droplets of a wide range of sizes.

Bourouiba warned that this puff cloud, with ambient air entrapped in it, can offer the droplets moisture and warmth that can prevent it from evaporation in the outer environment.

"The locally moist and warm atmosphere within the turbulent gas cloud allows the contained droplets to evade evaporation for much longer than occurs with isolated droplets," she said.

"Under these conditions, the lifetime of a droplet could be considerably extended by a factor of up to 1000, from a fraction of a second to minutes," the researcher explained in the study.

The MIT scientist, who has researched the dynamics of coughs and sneezes for years, added that these droplets settle along the trajectory of a cough or sneeze contaminating surfaces, with their residues staying suspended in the air for hours.

"Even when maximum containment policies were enforced, the rapid international spread of COVID-19 suggests that using arbitrary droplet size cutoffs may not accurately reflect what actually occurs with respiratory emissions, possibly contributing to the ineffectiveness of some procedures used to limit the spread of respiratory disease," Bourouiba wrote in the study