Kannur: 9 CPI(M) workers injured in bomb attack; RSS role suspected

Mangaluru, Jul 19: Palakkad Division of Southern Railway that has jurisdiction over Mangaluru Railway region has established a business development unit (BDU) to cater to the transportation of various sectors, including non-bulk goods traffic, namely, white goods, finished products, manufactured products, agricultural produce and raw material.

In a statement issued here on Sunday said that the BDU’s mandate was to facilitate seamless interaction between the Railways on the one hand and industry, trade representatives and rail freight customers on the other at appropriate zonal or divisional levels. The unit was also expected to help expeditious clearance of their proposals for freight movement.

Palakkad Divisional Railway Manager Pratap Singh Shami established the BDU in line with the similar unit at the zonal level with other divisions of SR too setting up similar units. Palakkad BDU would work under the supervision of Additional DRM-II CT Sakkeer Hussain while Senior Divisional Operations Manager PL Ashok Kumar was its convener with Senior Divisional Commercial Manager Jerin G Anand, Senior Divisional Mechanical Engineer KV Sundaresan and Senior Divisional Finance Manager AP Sivachandrar were its members.

Benglauru, May 25: Nearly one thousand people in the capital city of Karnataka have lost several crores of rupees to online fraudsters during the two months of covid-19 lockdown.

According to official sources, 962 cases of online frauds have been registered in various police stations across Bengaluru March 23 to May 19. 

On an average, 18 cases were reported every day. However, this number isn’t unusually high compared to normal times, according to police. The highest number of cases was registered in west division (227). 

What baffles the cops is the brazenness with which fraudsters attacked. Many fraudsters duped people in the name of providing jobs, insurance money, Employees’ Provident Fund, renewal of credit/debit cards. 
Many people lost money while procuring groceries, alcohol, masks and hand sanitisers delivered at the doorstep. Olx and Facebook scams thrived during the prolonged lockdown. 

Police said malicious links were shared on mobile phones asking recipients to download the Aarogya Setu app and seeking banking information, all targeted at stealing phone data. 

An officer said many were glued to their phones, and cybercriminals took advantage of this, sometimes pretending to be bank representatives wanting to issue/ renew credit/debit cards.

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