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Temperature and latitude are not associated with the spread of the COVID-19 disease, say researchers, adding that they found a weak association between humidity and reduced transmission.
The results — that hotter weather had no effect on the pandemic’s progression — surprised the authors. “Our study provides important new evidence, using global data from the COVID-19 epidemic, that these public health interventions have reduced epidemic growth,” said study researcher Dr Peter Juni from the University of Toronto, and St Michael’s Hospital in Canada.
The study, published in the Canadian Medical Association Journal, looked at 144 geopolitical areas — states and provinces in Australia, the US and Canada as well as various countries around the world — and a total of more than 3,75,600 confirmed COVID-19 cases. China, Italy, Iran and South Korea were excluded because the virus was either waning in the case of China or in full disease outbreak at the time of the analysis in others.
To estimate epidemic growth, researchers compared the number of cases on March 27 with cases on March 20, and determined the influence of latitude, temperature, humidity, school closures, restrictions on mass gatherings and social distancing measured during the exposure period of March 7 to 13.
They found little or no association between latitude or temperature with epidemic growth of COVID-19 and a weak association between humidity and reduced transmission. “We had conducted a preliminary study that suggested both latitude and temperature could play a role. But when we repeated the study under much more rigorous conditions, we got the opposite result,” Juni said. The researchers did find that public health measures, including school closures, social distancing and restrictions of large gatherings, have been effective.
“Our results are of immediate relevance as many countries, and some Canadian provinces and territories, are considering easing or removing some of these public health interventions,” Juni added. According to the research team, summer is not going to make this go away.
The authors noted several study limitations, such as differences in testing practices, the inability to estimate actual rates of COVID-19 and compliance with social distancing. When deciding how to lift restrictions, governments and public health authorities should carefully weigh the impact of these measures against potential economic and mental health harm and benefits, they said.
However, last month, Indian microbiologist Professor Y Singh who worked with the NIH and also with the US Army Lab on ‘Project Anthrax’, had told IANS that an expected temperature of over 40 degrees by the end of April can slow down the affect of the coronavirus. In February, US President Donald Trump said that the coronavirus will “go away” in April. The logic he cited was that the heat generally kills this kind of virus.
Trump is not the only politician to express the hope that things will improve in the summer. Britain’s Health Secretary Matt Hancock had also reportedly said that the virus could be less transmissible during summer. (IANS)
Mahanadi Coalfields Limited (MCL), a subsidiary of Coal India will set up a 50 megawatt (MW) solar power plant in Odisha's Sambalpur at a total cost of Rs 301.92 crore, moving steadily towards its goal to achieve carbon neutrality by 2024. MCL has placed a turnkey order to set-up a 50 MW solar power plant with a Chennai-based firm M/s Hild Energy Ltd, which will establish this green energy project within a timeline of 10 months, the MCL said in a statement on Saturday.
This solar plant would cater to the captive power requirement of MCL. The Central PSU had successfully set-up a 2MW solar power plant in Sambalpur in 2014. The company said it has pledged a target of installing 182 MW of solar power by 2024 in order to become a net zero energy company, aligning itself to use cleaner forms of energy for coal production.
The company said it has pledged a target of installing 182 MW of solar power by 2024. | Photo by Mariana Proença on Unsplash
This 50 MW solar power project will reduce CO2 emission by 91,020 tonnes per annum and carbon offsets of around 24,824 tonnes per annum, claimed the MCL. MCL is the leading production subsidiary of Coal India, having mining operations in Angul, Jharsuguda and Sundargarh districts of Odisha. Having achieved the highest ever capital expenditure of Rs 2,419 crore in the financial year 2020-21, the company has coal production and dispatch targets of 163 million tonnes and 182 million tonnes, respectively.
MCL was the coal mining company to introduce environment-friendly surface miner technology, which contributes over 95 per cent in coal production. As another environment-friendly initiative, the company has successfully introduced vertical rippers for blast-less over-burden removal in Hingula and Kaniha opencast projects. (IANS/ MBI)
Keywords: solar plant, carbon neutrality, Odisha, Sambalpur, Coal India, subsidiary, Mahanadi Coalfields Limited, solar energy
As the nation celebrated the 114th birth anniversary of his father - renowned poet Harivansh Rai Bachchan - megastar Amitabh Bachchan remembered his dad as he penned a heartfelt note for him. The actor took to his blog where he poured his heart out and also shared an unseen photo with his father. The image in question is from Big B's wedding in 1973, where the two are caught in a sweet moment as they look at each other.
Amitabh Bachchan wrote on his blog,
"My Father , my all .. November 27th his birth in the year 1907 .. Which makes it his 114th Anniversary .. He is in the heavens, with my Mother and they celebrate .. as do we , in thought word and deed .. (sic). But first."
He then posted the picture followed by elaborate paragraphs. The megastar wrote,
"Those rare moments when one would find himself rushing against the winds to prevent the distance between us and to close it down as soon as it can be. The day of my wedding and his expression of fulfilment to not just be in congratulation but instead to be in the face of a belief, a chime, an ultimate season of love and great passion, of the quarries of the fears and conditionings of these deprived gym routines kart ..(sic)". "This could have been unknown for long facilitating years, to give not expected versions and lastly large scale informations of the insides ; but as time passed by, as does now , they explained purposely, the values of education and similarity .. Be in peace and love .. (sic)",
the veteran actor concluded his note. (IANS/ MBI)
Keywords: Amitabh Bachchan, Harivansh Rai Bachchan, actor, blog, birth anniversary, 114th birthday
By Plabita Sharma
The World Vegan month of November usually brings with itself an increased amount of dialogue and searches about Vegan lifestyle, sustainable living and clean beauty. Before pondering any further, it is important to understand what the Vegan lifestyle is and how it goes beyond the concept of consuming a plant-based diet. Veganism essentially is a lifestyle that is driven by compassionate choices and an increased awareness of one's actions on the world. Thus motivated by the two, a vegan individual usually carefully curates their day-to-day practices in a manner that does little to no- harm to the planet, the people and all of its inhabitants.
Beauty as industry has time and again been scrutinised for its effects on the consumers and the ecosystem - this can be during the manufacturing process or the effect it has on the consumer's thought processes. Now, as the world moves towards adopting Global Sustainability Goals, committing to a world that works with the natural resources instead of against them - it is only fair for each individual to be curious about making the right choices to make their beauty bag as consciously curated as possible. With multiple brands coming up with new standards of vegan and sustainable beauty, many consumers are left confused and doubting the authenticity of these claims. So here is a quick guide that can help you make the right choices:
Vegan and cruelty free labels: Keeping true to the traditional meaning of Vegan - any vegan beauty product means that it is completely plant based and has no animal ingredients or any of their by-products like honey, beeswax, dairy product etc. Similarly, cruelty-free as a label means that the ingredients or the final product did not test on animals or harm any animals during the production process. One way to test the authenticity is to check if these products are legally certified by PETA (People for the Ethical Treatment of Animals), or verified by Vegan organisations as The Vegan Society and others. Cruelty-free and vegan products are also generally categorized by having cleaner and gentler formulas as they are mostly deprived of harsh chemicals and solvents.
Any vegan beauty product means that it is completely plant based and has no animal ingredients or any of their by-products like honey, beeswax, dairy product etc. | Photo by Drew Dizzy Graham on Unsplash
Ethical and natural ingredients: It is equally important to invest in products that use ethically sourced and sustainably harvested ingredients. Since most vegan products tend to be plant derived it is of utmost value to ensure that while the source is nature, the impact of manufacturing is also minimal so that there is no harm done to the environment. Often the face scrubs used by us are most damaging not just to the face and to the marine life as well; thus opting for more natural ingredients rather than synthetic ones is quite beneficial. Some natural scrubbing ingredients are sugar, salt, coffee which are safe for the coral reefs and far gentler than synthetic scrubs.
It is equally important to invest in products that use ethically sourced and sustainably harvested ingredients. | Photo by Brooke Lark on Unsplash
Sustainable and ecofriendly packaging: While the ingredients and formulation can be certified, it is also important to pay attention the quality, material and nature of the packaging in which the product is being stored. With an increase in clean-beauty standards, the consumption of such products has also increased, thus giving brands the opportunity to further develop their packaging in a manner that is sustainable and its increased quantity does not harm the environment. This could translate into using raw materials that are recycled and can be renewed or even introducing the concept of up-cycling the product packaging for decoration or storage purposes. Fore example, The Body Shop has recently launched a new line of vegan hair care and body butters; that are not only made of 95 per cent ingredients of natural origin but the packaging is made of recycled plastic that can further be recycled thus continuing the recycling system. Their makeup brushes also have wooden handles instead of plastic ones this adds to their classy appearance and use of ecofriendly material.
The Body Shop has recently launched a new line of vegan hair care and body butters; that are not only made of 95 per cent ingredients of natural origin but the packaging is made of recycled plastic. | Photo by Oli Dale on Unsplash
The above is a small snippet in a long list of things that can help contribute to a cleaner and more consciously lifestyle. Where demand increase, supply follows - as people begin to demand ethical, responsible production and products, more and more brands have begun to deliver. Household names such as The Body Shop have pioneered conversations on clean, green and sustainable beauty for decades - thus making them a frontrunner for several old time vegan people.
(Article originally published on IANSlife) (IANS/ MBI)
Keywords: Beauty, makeup, clean, November, World Vegan month, New Standards , Vegan, Conscious