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Scientists devise novel method for early detection of tropical cyclones


 
A team of scientists has devised a novel method for early detection of tropical cyclones.
The method aims to identify initial traces of pre-cyclonic eddy vortices in the atmospheric column, prior to satellite detection over ocean surface, and track its spatio-temporal evolution, the Department of Science and Technology (DST) said.
So far, remote sensing techniques have detected them the earliest. However, this detection was possible only after system developed as a well-marked low-pressure system over the warm ocean surface.
A larger time gap between the detection and the impact of the cyclone could help preparation activities.
Early detection of tropical cyclones has wide socio-economic implications, the DST said. ....

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Scientists Bring a 24,000-Year-Old Frozen "Zombie" Back to Life

Scientists in a Russian lab have brought back to life miniature “zombies” that were frozen about 3.5 meters (11.5 feet) beneath the Siberian permafrost for 24,000 years (in the Alazeya River). These multicellular microscopic creatures, which are called bdelloid rotifers (or wheel animals), have been living in freshwater locations for approximately 50 million years. Rotifers. Read more » ....

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Scientists Discover Gene Behind Asymptomatic COVID-19

A team of scientists has identified a genetic link explaining why some people who catch COVID-19 don t become sick. The team led by Newcastle University in the UK demonstrated that the gene HLA-DRB1 04:01 is found three times as often in people who are asymptomatic, suggesting that people carrying this gene have some level of protection from severe COVID-19. Scientists Discover Gene Behind Asymptomatic COVID-19. ....

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Welcome To IANS Live - INTERNATIONAL - Blaming China for Covid-19 groundless: Russian media

Welcome To IANS Live - INTERNATIONAL - Blaming China for Covid-19 groundless: Russian media
ianslive.in - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ianslive.in Daily Mail and Mail on Sunday newspapers.

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