Jubail chapter of Bearys Chamber of Commerce & Industry launched

Mysuru, Jan 12: Karnataka Minister for Primary and Secondary Education S Suresh Kumar on Saturday said that the State government is planning to introduce 'Bag less Day’ in a week from next Academic year across the State.

He said that the State government is also working out on reducing the weight of the School bags carried by children.

The Minister was speaking after inaugurating ‘Civic sense is my duty – Questioning is my right’ programme organised at Kautilya Vidyalaya in Kanakadasanagar here.

Bengaluru, Mar 20: The high court on Thursday directed the government to notify on its official website the penal provisions to be enforced against private schools violating norms relating to fees and safety of students, among other things. A division bench of chief justice Abhay Shreeniwas Oka granted six weeks to the authorities to comply while disposing of a PIL filed by advocate NP Amrutesh.

Earlier, the state government submitted a memo stating that necessary amendments have been brought to Karnataka Education Act in 2017. It said any breach of students' safety entails a minimum jail term of six months and Rs 1 lakh fine for a convicted employee or member of the management. Any institution found guilty by the District Education Regulatory Authority will face disaffiliation and must pay a fine of Rs 10 lakh, the memo said.

Schools collecting donations and other fees beyond what is prescribed can be fined up to Rs 10 lakh and they must refund the excess fee.

In relation to schools charging for applications and brochures, the state capped their prices at Rs 5 and Rs 20 respectively, by issuing a gazzette notification last year.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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