Ragpicker finds bag carrying Rs 1,000 notes of 52K face value

Newsroom, Apr 2: Mohammad Sirajul Hasan, former chief (ameer) of Jamaat-e-Islami Hind, passed away today at a private hospital in Karnataka’s Raichur. 

The 87-year-old was suffering from old age related diseases for past few years and he was staying with his elder son in Raichur. 

He was the Karnataka (then Mysuru) unit chief of the JIH from 1st August,1958 to 6th April, 1984. Afterwards, he was appointed as the national secretary of the organization and held this post till he elected ameer for the term 1990-94. Previously, he also served the Jamaat as its Acting Ameer for about half a year. He was re-elected Ameer of the Jamaat for the terms 1995-99 and 2000-04. 

He had also served as the vice president of the All India Muslim Personal Law Board for several years.

An orator and scholar, Sirajul Hasan was known for his scholarly lectures in Urdu and Hindi.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Bengaluru, May 18: Indian food delivery startup Swiggy said on Monday it would lay off 1,100 employees, or nearly 14% of its workforce, to cut costs, as a weeks-long nationwide lockdown to curb the coronavirus outbreak hits demand for online food ordering.

The company, backed by South African internet giant Naspers, also said it will scale down adjacent businesses and has already shut several of its cloud kitchens - facilities that only cater to takeaway orders - temporarily or permanently.

“The core food delivery business has been severely impacted and will stay impacted over the short term, but is expected to start growing again after that,” said Sriharsha Majety, co-founder and chief executive at Bengaluru-based Swiggy.

Swiggy, one of India’s best known startups, is among many that are laying off employees and reshaping their business in response to the COVID-19 pandemic, which has forced 1.3 billion Indians indoors and crippled business.

India is currently under a two-month lockdown, and though several curbs are being eased, public places such as restaurants remain closed, hurting restaurants themselves as well as companies such as Swiggy and main rival Zomato.