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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Agencies
February 23,2020

Google has indexed invite links to private WhatsApp group chats, meaning anyone can join various private chat groups (including several porn-sharing groups) with a simple search.

According to a report in Motherboard, invitations to WhatsApp group chats were being indexed by Google.

The team found private groups using specific Google searches and even joined a group intended for NGOs accredited by the UN and had access to all the participants and their phone numbers.

Journalist Jordan Wildon said on Twitter that he discovered that WhatsApp's "Invite to Group Link" feature lets Google index groups, making them available across the internet since the links are being shared outside of WhatsApp's secure private messaging service.

"Your WhatsApp groups may not be as secure as you think they are," Wildon tweeted on Friday, adding that using particular Google searches, people can discover links to the chats.

According to app reverse-engineer Jane Wong, Google has around 470,000 results for a simple search of "chat.whatsapp.com", part of the URL that makes up invites to WhatsApp groups.

WhatsApp spokesperson Alison Bonny said: "Like all content that is shared in searchable public channels, invite links that are posted publicly on the internet can be found by other WhatsApp users."

"The links that users wish to share privately with people they know and trust should not be posted on a publicly accessible website," Bonny told The Verge.

Danny Sullivan, Google's public search liaison, tweeted: "Search engines like Google & others list pages from the open web. That's what's happening here. It's no different than any case where a site allows URLs to be publicly listed. We do offer tools allowing sites to block content being listed in our results."

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Agencies
June 19,2020

Denser places, assumed by many to be more conducive to the spread of the coronavirus that causes COVID-19, are not linked to higher infection rates, say researchers.

The study, led by Johns Hopkins University, published in the Journal of the American Planning Association, also found that dense areas were associated with lower COVID-19 death rates.

"These findings suggest that urban planners should continue to practice and advocate for compact places rather than sprawling ones, due to the myriad well-established benefits of the former, including health benefits," says study lead author Shima Hamidi from Johns Hopkins Bloomberg School of Public Health in the US.

For their analysis, the researchers examined SARS-CoV-2 infection rates and COVID-19 death rates in 913 metropolitan counties in the US.

When other factors such as race and education were taken into account, the authors found that county density was not significantly associated with county infection rate.

The findings also showed that denser counties, as compared to more sprawling ones, tended to have lower death rates--possibly because they enjoyed a higher level of development including better health care systems.

On the other hand, the research found that higher coronavirus infection and COVID-19 mortality rates in counties are more related to the larger context of metropolitan size in which counties are located.

Large metropolitan areas with a higher number of counties tightly linked together through economic, social, and commuting relationships are the most vulnerable to the pandemic outbreaks.

According to the researchers, recent polls suggest that many US citizens now consider an exodus from big cities likely, possibly due to the belief that more density equals more infection risk.

Some government officials have posited that urban density is linked to the transmissibility of the virus.

"The fact that density is unrelated to confirmed virus infection rates and inversely related to confirmed COVID-19 death rates is important, unexpected, and profound," said Hamidi.

"It counters a narrative that, absent data and analysis, would challenge the foundation of modern cities and could lead to a population shift from urban centres to suburban and exurban areas," Hamidi added.

The analysis found that after controlling for factors such as metropolitan size, education, race, and age, doubling the activity density was associated with an 11.3 per cent lower death rate.

The authors said that this is possibly due to faster and more widespread adoption of social distancing practices and better quality of health care in areas of denser population.

The researchers concluded that a higher county population, a higher proportion of people age 60 and up, a lower proportion of college-educated people, and a higher proportion of African Americans were all associated with a greater infection rate and mortality rate.

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Agencies
July 13,2020

New Delhi, Jul 13: The Telecom Regulatory Authority of India (TRAI) has blocked Bharti Airtel's Platinum and Vodafone Idea's RedX premium plans that offer faster data speeds and priority services to customers as both the plans were violating net neutrality norms.

The telecom watchdog has asked Bharti Airtel to explain within seven days how such a similar plan being launched does not violate the rules of net neutrality.

Vodafone Idea's RedX plan has been in the market since November 2019. They made some modifications in May 2020 and the Bharti Airtel was soon going to launch a similar plan.

According to TRAI, the higher speed for premium customers discriminate against others and violates net neutrality.

Responding to TRAI's move, Airtel spokesperson said: "We are passionate about delivering the best network and service experience to all our customers. This is why we have a relentless obsession to eliminate faults and have been consistently recognised by international agencies as the best network in terms of speed, latency and video experience."

"At the same time, we want to keep raising the bar for our post-paid customers in terms of service and responsiveness. This is an ongoing effort at our end," the spokesperson said.

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