Mangaluru: Young poetess Mafazah Sharafuddin’s Labyrinths of Emotions released

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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 11: Janata Dal (Secular) leader HD Kumaraswamy on Monday asked Chief Minister BS Yediyurappa to urge PM Narendra Modi to give a 'COVID Package' to Karnataka.

In a series of tweets, Kumaraswamy said that Yediyurappa should raise the demand during the course of the meeting scheduled to be held today with the PM, which will also be attended by Chief Ministers of other states.

"Prime Minister Narendra Modi will hold talks with CMs from different states on coronavirus control and lockdown today. The state's CM BS Yediyurappa will also be in it. At this meeting, BSY should urge Modi to offer a 'COVID Package' to the state," Kumaraswamy's tweet, roughly translated in English from Kannada, read.

In subsequent tweets, the JDS leader said that, "The central government has set up a PM Cares Fund for the fight against Corona. As MPs, entrepreneurs and citizens have made generous donations. BSY must convince Modi that the state has not received adequate financial support from the Center so far."

He further said that the package could be utilised for "medical procedures", "financial compensation for the affected people."

Kumaraswamy also said that "In addition to the 'COVID Package', other dues from the Center, including GST dues, flood relief, etc should also be asked for by BS Yediyurappa at the meeting with Modi."

PM Narendra Modi will hold a meeting, through video conference, with state Chief Ministers on Monday at 3 pm to discuss the prevailing COVID-19 situation in the country.

The Prime Minister had earlier interacted with Chief Ministers four times over the COVID-19 situation via video conferencing.

The upcoming interaction comes days ahead of the scheduled ending of the nationwide lockdown.

The ongoing lockdown, which was imposed to contain the spread of coronavirus, is scheduled to end on May 17.

Mangaluru, Feb 8: Professional services company Cognizant on Friday opened a new facility in Mangaluru, expanding its presence in Karnataka. Located in the heart of the city, the new 100,000 sq- ft facility can accommodate more than 1,100 employees, the NASDAQ-listed company said in a statement.

Cognizant has had an association with Mangaluru since 2011 when it acquired CoreLogic Global Services Private Limited (CoreLogic India), the India-based captive operations of CoreLogic, one of the largest real estate information and analytics provider in the US market.

From its existing centre in Mangaluru, Cognizant provides consulting, enterprise applications and business process services in the area of mortgage processing covering property taxes, research and investigations, property data warehousing and management of geospatial data.

The company currently employs more than 600 professionals in Mangaluru, more than 50 per cent of whom are women.

In addition to experienced professionals, Cognizant also hires fresh graduates for its Mangaluru centre from leading institutions such as Sahyadari Institute of Technology and Management, Manipal Institute of Technology, N.M.A.M. Institute of Technology, St Joseph's College of Engineering, Canara Engineering College, N.I.T.K. Surathkal, PA College of Engineering and Srinivas College of Engineering, as mortgage origination and servicing specialists, business analysts, consultants, automation specialists and software engineers.

In Karnataka, Cognizant also has operations in Bengaluru and Mysuru. The company has more than 28,000 professionals in Bengaluru and nearly 700 professionals in Mysuru.

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