Goa scientist arms women with pepper spray

January 8, 2013

Panaji, Jan 8: Even as the country debates ways to rein in sex offenders, a pharmacology research scientist here has hit the streets of Goa equipping women with a weapon to beat perverts at their own game.peper

Lanky Sudeep Dalvi has started a campaign in the state to sell cans of pepper spray to women at cost price. The cans, Dalvi says, will be made available at all bus stations and colleges across Goa and will be sold only to women and girls.

"It's not all about handing over pepper spray cans to women. If they cannot use it at the right time, the purpose will be defeated," Dalvi said, adding that live demonstrations would also be conducted whenever a can of pepper spray is sold.

The charged Dalvi has called this pepper spray campaign 'Operation Dusht Daman'. And Dalvi takes "vanquishing the evil" seriously. "Along with pepper spray cans, the counter will also have video screening of precautions women and girls can take to handle potential molesters," he said.

"Pepper spray is very effective. Its stun effect is such that an assaulter can be effectively put out of action for a good 20 minutes, during which his victim can slip away or call for help," he said.

"There should not be a situation where the girl should have to go through the ordeal of visiting a police station to file a complaint about rape and molestation. Instead, the offender should be sent to hospital. The pepper spray can do that," Dalvi said.

Aditi Naik studies at the Dhempe College of Arts and Science located near Panaji. She just bought the pepper spray and admitted that as a weapon, it has given her a sense of confidence. "At least I can respond effectively against some of the harassment meted to us by street romeos. I think if we use the spray once, everyone else will fall into place," Aditi said.

Pepper spray cans are normally available for over Rs.500, but at cost price, Dalvi's products are being offered for Rs.300. "It's only aim and shoot kinda spray. But we are taking down the details of every can sold so that the spray cans are not misused and do not fall in wrong hands," Dalvi said.

The pharmacology scientist said he was one of the million of Indians moved by the plight of the New Delhi gang-rape victim, but decided that something had to be done at a personal level to redeem one's conscience.

And making cheap pepper spray available to women and girls was his way of dealing with personal demons. The sprays will be available at bus stands and public areas Jan 28-30.

But Dalvi has planned another event Jan 26. He will swim across the Mandovi river to secure attention to the cause. The swim across the river, which is about a kilometre in breadth, he hopes, will help create enough buzz about Operation Dusht Daman.

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News Network
July 24,2020

Melbourne, Jul 24: Home-made cloth face masks may need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets associated with Covid-19, according to a study.

Researchers, including those from the University of New South Wales in Australia, noted that viral droplets are generated by those infected with the novel coronavirus when they cough, sneeze, or speak.

As face masks have been proven to protect healthy people from inhaling infectious droplets as well as reducing the spread from those who are already infected, several types of material have been suggested for these, but based on little or no evidence of how well they work, the scientists said.

In the current study, published in the journal Thorax, the researchers compared the effectiveness of single and double-layer cloth face coverings with a surgical face mask (Bao Thach) at reducing droplet spread.

They said the single layer covering was made from a folded piece of cotton T shirt and hair ties, and the double layer covering was made using the sew method described by the US Centers for Disease Control and Prevention (CDC).

The scientists used a tailored LED lighting system and a high-speed camera to film the dispersal of airborne droplets produced by a healthy person with no respiratory infection, during speaking, coughing, and sneezing while wearing each type of mask.

Their analysis showed that the surgical face mask was the most effective at reducing airborne droplet dispersal, although even a single layer cloth face covering reduced the droplet spread from speaking.

But the study noted that a double layer covering was better than a single layer in reducing the droplet spread from coughing and sneezing.

According to the researchers, the effectiveness of cloth face masks is dependent on the number of layers of the covering, the type of material used, design, fit as well as the frequency of washing.

Based on their observations, they said a home made cloth mask with at least two layers is preferable to a single layer mask.

"Guidelines on home-made cloth masks should stipulate multiple layers," the scientists said, adding that there is a need for more research to inform safer cloth mask design.

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Agencies
March 16,2020

While Google is still working on a coronavirus screening and tracking website, Microsoft Bing team has already launched a web portal for tracking COVID-19 infections worldwide.

The website, accessible at bing.com/covid, provides up-to-date infection statistics for each country.

The COVID-19 Tracker currently lists 168,835 as total confirmed cases, 84,558 active cases, 77,761 recovered cases and 6,516 deaths.

There are at least 3,244 confirmed cases of novel coronavirus in the US and at least 61 deaths.

"Lots of Bing folks worked (from home) this past week to create a mapping and authoritative news resource for COVID19 info," Michael Schechter, General Manager for Bing Growth and Distribution at Microsoft, was quoted as saying in a ZDNet report on Sunday.

An interactive map allows site visitors to click on the country to see the specific number of cases and related articles from a variety of publishers.

Data is being aggregated from sources like the World Health Organization (WHO), the US Centers for Disease Control and Prevention (CDC), and the European Centre for Disease Prevention and Control (ECDC).

Microsoft announced the website two days after US President Donald Trump said Google has begun working on COVID-19-related portal for US citizens.

Google's website is being built by Verily, a subsidiary of Alphabet focused on healthcare services.

"More than 1,700 engineers are currently working on the site", Trump said during a press briefing last week.

The tool will triage people who are concerned about their COVID-19 risk into testing sites based on guidance from public health officials and test availability.

Initially, there was some confusion on Google's coronavirus portal but the company later announced that it is "partnering with the US Government in developing a nationwide website that includes information about COVID-19 symptoms, risk, and testing information."

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Agencies
March 3,2020

Facebook on Monday launched a new consumer marketing campaign in India titled 'More Together'. India is the first country in the Asia Pacific region where such a campaign is being rolled out.

It is also the first time that Facebook is rolling out a 'high decibel campaign of this stature in India', the company said in a statement.

It is also the first time that Facebook is rolling out a 'high decibel campaign of this stature in India', the company said in a statement.

"India is at the heart of Facebook and one of our focus areas this year is to tell the exciting story of a service that is deeply embedded in the fabric of India," said Ajit Mohan, Vice President and Managing Director, Facebook India.

The campaign would have multiple campaigns over the next few weeks in eight languages and the one will be set in the context of Holi.

Facebook in 2019 introduced a new company logo to further distinguish the company from the Facebook app.

The company recently announced the appointment of Avinash Pant as the Marketing Director for India operations, to drive the consumer marketing efforts across the family of apps.

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