Hegde’s remark a painful assault on the dignity of Dalits: Mevani

Bengaluru, Jun 9: JD(S) patriarch H D Deve Gowda on Tuesday filed his nomination as party's candidate for June 19 Rajya Sabha elections from Karnataka.

The former Prime Minister was accompanied by his sons former Chief Minister H D Kumaraswamy and former Minister H D Revanna, state JD(S) chief H K Kumaraswamy and others, as he filed his papers at the office of Legislative Assembly Secretary M K Vishalakshi, who is the returning officer for the polls. JD(S) on Monday had announced that Gowda will be contesting the Rajya Sabha polls.

Announcing the decision, Kumaraswamy had said Gowda decided to contest following the request of Congress President Sonia Gandhi, several national leaders and party legislators, and it was not an easy task to "persuade" him to enter the Rajya Sabha.

The JD(S), which has 34 seats in the assembly, is not in a position to win a seat in Rajya Sabha on its own and will need support from the Congress with its surplus votes. A minimum of 45 votes are required for a candidate to win. If he wins, this will be the second Rajya Sabha entry for 87-year-old Gowda, the first time being in 1996 as the Prime Minister.

Gowda was defeated in Tumkur constituency by BJP's G S Basavaraj by over 13,000 votes in the 2019 Lok Sabha polls. As joint candidate of the then ruling Congress-JDS coalition, Gowda had chosen to contest from Tumkur at the last minute after vacating Hassan-his home turf, to grandson Prajwal Revanna (a current MP).

Election is scheduled on June 19 to fill four Rajya Sabha seats from Karnataka, represented by Rajeev Gowda and BK Hariprasad of Congress, Prabhakar Kore of the BJP and D Kupendra Reddy of JD(S) that will fall vacant on June 25, with their retirement. Today is the last date for filing nominations. With BJP not fielding any candidate against Gowda, his election is likely to be unanimous.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Mangaluru, May 31: The bus services by private operators in Dakshina Kannada and Udupi Districts will begin from tomorrow (June 1) with 15 per cent hike in the fares, Canara Bus Owners Association president Rajavarma Ballal said on Sunday.

In a statement issued here, he said that the members of the Association have appealed for a 3-month tax break. ''We have received tax breaks for 2 months and have demanded for an additional month again,'' he added.

He said that the government has agreed to a 15 per cent hike in bus fares. All the passes issued already will be converted into cash cards and no discounts will be available till the end of the COVID-19 crisis.

An added attraction in private buses will be the option of paying travel fares through smart cards.

According to Dakshina Kannada Bus Operators Association president Dilraj Alva, 50 per cent of 325 private city buses will resume their services on Monday. It also meant that 50 per cent of buses will operate on the allotted routes.

The smart cards (or travel cards called Chalo Card) will not be introduced on all routes at a time. They will be introduced in a phased manner covering all routes from Monday.