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Showing posts from January, 2022

Scientists spot a blinking star’s ‘totally unexpected’ behaviour

The celestial object could be a slow spinning magnetar from The Hindu - Science https://bit.ly/3KU7gZN

Unravelling the molecular biology of asafoetida

With many uses listed by researchers, perhaps it is time to go for this spice from The Hindu - Science https://bit.ly/35t0Pg9

New study documents the songs of frog species

Frogs make distinct, complex calls depending on the context from The Hindu - Science https://bit.ly/35Besdp

Faster spread of Omicron is not due to higher viral load

Omicron has replaced the Delta variant, which was considered highly transmissible, in almost every country across the world from The Hindu - Science https://bit.ly/32GN3We

Inducing regeneration

Is it possible to regrow a frog’s lost leg? Researchers have come a step closer to the goal of regenerative medicine by successfully triggering regrow from The Hindu - Science https://bit.ly/3g83sX2

Lung abnormalities found in long COVID patients with breathlessness

Researchers used a novel xenon gas scan method to pick up lung abnormalities in coronavirus patients who have not been hospitalised but still experience breathlessness. from The Hindu - Science https://bit.ly/3INdkBz

At bedtime, city lizards seek spots that mimic natural sites

Cities have changed the way we sleep and eat. And not just humans, but also birds, insects, mammals and reptiles from The Hindu - Science https://ift.tt/3u8le4D

Musk's bets on Tesla: no human drivers this year, robots next

The audacious promises by the best-known billionaire in the electric car industry face major challenges, from technology to regulation. from The Hindu - Science https://ift.tt/32H2DkQ

‘Inaccuracies, procedural violations’ in Great Nicobar draft environment impact assessment report

Public hearing scheduled for January 27 amid concerns over the independence and expertise of the consultant appointed to prepare the report. from The Hindu - Science https://ift.tt/3AxZArK

Pfizer starts Omicron-specific COVID-19 vaccine trial

The trial will involve 1,420 people aged 18-55. from The Hindu - Science https://ift.tt/3IyKQvp

The sky is the limit for astro tourism

Travel plans on hold again because of the pandemic? Look up, as astro tourism grows, inspiring star gazers and photographers from The Hindu - Science https://ift.tt/3fEM23W

Adding radioactive substances in wearables unjustified

The guidance issued by IAEA follows the usage of products exceeding safe radiation levels from The Hindu - Science https://ift.tt/3g4MMzH

Two species of fungi associated with basal stem rot found

Future studies can use the public database entry for early detection of the pathogen from The Hindu - Science https://ift.tt/3Aped0d

Jumping Larvae

Can insect larvae display jump behaviour? A team of researchers from North Carolina State University's Plant Disease and Insect Clinic has discovered from The Hindu - Science https://ift.tt/3AlHl8C

More evidence of excess deaths in India during pandemic

A recent paper in Science concluded India’s cumulative COVID-19 deaths were six to seven times higher than reported official mortality from The Hindu - Science https://ift.tt/3rF8YWm

New AI model helps discover genetic risk factors for motor neurone disease

The 690 new genes identified by RefMap lead to a five-fold increase in discovered heritability, a measure that describes how much of the disease is due to a variation in genetic factors from The Hindu - Science https://ift.tt/34YhEzh

‘China satellite in close encounter with Russian debris’

"In the latest encounter, China’s Tsinghua Science Satellite came as close as 14.5 m from a piece of debris" from The Hindu - Science https://ift.tt/3nDtPYX

New AI model helps discover genetic risk factors for motor neurone disease

The 690 new genes identified by RefMap lead to a five-fold increase in discovered heritability, a measure that describes how much of the disease is due to a variation in genetic factors from The Hindu - Science https://ift.tt/34YhEzh

‘China satellite in close encounter with Russian debris’

"In the latest encounter, China’s Tsinghua Science Satellite came as close as 14.5 m from a piece of debris" from The Hindu - Science https://ift.tt/3nDtPYX

New AI model helps discover genetic risk factors for motor neurone disease

The 690 new genes identified by RefMap lead to a five-fold increase in discovered heritability, a measure that describes how much of the disease is due to a variation in genetic factors from The Hindu - Science https://ift.tt/34YhEzh

‘China satellite in close encounter with Russian debris’

"In the latest encounter, China’s Tsinghua Science Satellite came as close as 14.5 m from a piece of debris" from The Hindu - Science https://ift.tt/3nDtPYX

New AI model helps discover genetic risk factors for motor neurone disease

The 690 new genes identified by RefMap lead to a five-fold increase in discovered heritability, a measure that describes how much of the disease is due to a variation in genetic factors from The Hindu - Science https://ift.tt/34YhEzh

‘China satellite in close encounter with Russian debris’

A Chinese satellite had a near collision with one of the many chunks of debris left by the fallout of a recent Russian anti-satellite missile test, st from The Hindu - Science https://ift.tt/3nDtPYX

‘China satellite in close encounter with Russian debris’

A Chinese satellite had a near collision with one of the many chunks of debris left by the fallout of a recent Russian anti-satellite missile test, st from The Hindu - Science https://ift.tt/3nDtPYX

‘China satellite in close encounter with Russian debris’

A Chinese satellite had a near collision with one of the many chunks of debris left by the fallout of a recent Russian anti-satellite missile test, st from The Hindu - Science https://ift.tt/3nDtPYX

‘China satellite in close encounter with Russian debris’

A Chinese satellite had a near collision with one of the many chunks of debris left by the fallout of a recent Russian anti-satellite missile test, st from The Hindu - Science https://ift.tt/3nDtPYX

COVID-19 | Omicron quickly overtaking Delta globally in terms of circulation: WHO

Since December, six studies have provided evidence of reduced vaccine effectiveness of COVID-19 vaccines against the Omicron variant, COVID-19 Weekly Epidemiological Update released by the WHO said from The Hindu - Science https://ift.tt/3fgOmxQ

Omicron a ‘deviant’ from COVID-19 pandemic progression script: Virologist T. Jacob John

Future variants may be more infectious and less pathogenic, he says from The Hindu - Science https://ift.tt/3Gz46bq

Explained | Will the pig-to-human heart operation lead to a new approach to organ transplantation?

What vital genetic modifications were done to make the pig heart transplantation possible? from The Hindu - Science https://ift.tt/3FrayQB

S. Somanath | At the helm of India’s space research

The new chairman is taking over ISRO at a time when the Central government is pushing for sweeping reforms in the space sector from The Hindu - Science https://ift.tt/3Ft7pj3

Covaxin booster increases neutralising antibodies, study finds

The control arm of the study had 93 participants and the intervention arm had 91 participants, but most of these people were under 55 years from The Hindu - Science https://ift.tt/3Ke8fDQ

When it itches, you scratch

The elderly are prone to chronic conditions that manifest as itches from The Hindu - Science https://ift.tt/3nvXNxT

Question Corner | How do locusts smell an odour?

Like Pavlov's dogs, locusts were trained to associate an odour with food from The Hindu - Science https://ift.tt/3nsDQb6

Muscles starve in the absence of vitamin D, study of mice finds

The study examined the molecular nature of muscle dysfunction in mice, in the absence of vitamin D from The Hindu - Science https://ift.tt/3I7Mio7

Assam pioneer of pig heart transplant now working on biomolecular treatment

Time will tell if genetically-altered pig organs used by U.S. surgeons will be acceptable to humans or not, says Dhaniram Baruah from The Hindu - Science https://ift.tt/3fjnbCm

Eminent rocket scientist Somanath appointed ISRO Chairman

He played a major role in development of the PSLV and GSLV Mk-III from The Hindu - Science https://ift.tt/3zSoCRJ

Eminent rocket scientist Somanath appointed ISRO Chairman

He played a major role in development of the PSLV and GSLV Mk-III from The Hindu - Science https://ift.tt/3FnBJM6

In a first, U.S. surgeons transplant pig heart into human patient

Over the years, scientists have turned from primates to pigs, tinkering with their genes. from The Hindu - Science https://ift.tt/3qfZtxn

In 1st, US surgeons transplant pig heart into human patient

Over the years, scientists have turned from primates to pigs, tinkering with their genes. from The Hindu - Science https://ift.tt/3HQvkL1

China’s Chang’e 5 lunar probe finds first on-site evidence of water on moon’s surface

It was the solar wind that contributed to the most humidity of lunar soil. from The Hindu - Science https://ift.tt/3F92F1Y

The last of the Surveyor series

Launched on January 7, 1968, the Surveyor 7 was a lunar unmanned lander that successfully landed on the lunar surface on January 10. The last of the original series of Surveyor moon landers of the 1960s. Surveyor 7 was the only spacecraft of the series that landed in the lunar highland region. A.S.Ganesh takes a look at Surveyor 7 – the only purely scientific mission in the series… from The Hindu - Science https://ift.tt/3qX5nCx

NCBS: Zebrafish study reveals how the brain makes its connections

How nerve-end connections known as synapses form is highlighted in this study of Purkinje neurons in the cerebellum of knockout zebrafish from The Hindu - Science https://ift.tt/3zBEnfM

Can microbes produce oxygen in the dark?

Scientists say there would be no oxygen on Earth were it not for sunlight: the key component in photosynthesis. Now researchers from University of Sou from The Hindu - Science https://ift.tt/3HPi2hB

Conflicting signals from drug regulator, COVID-19 task force

On a few occasions, the national COVID-19 task force has refused to include drugs and vaccines that have been granted an EUA by the regulator from The Hindu - Science https://ift.tt/3n4gdWs

Omicron epidemic: third wave or new pandemic?

Both Delta and Omicron might co-exist, needing more vaccines in 2022 from The Hindu - Science https://ift.tt/3q5vTdD

‘Milder Omicron an evolutionary mistake,’ warns Cambridge scientist

Next variant to be more deadly: expert from The Hindu - Science https://ift.tt/337KQD8

IISc: Testing hypotheses to guide COVID-19 vaccine, booster protocols

Using a computer simulation, the study probes why lower prime doses or elongated prime–booster intervals increase vaccine efficacy from The Hindu - Science https://ift.tt/3eIgVEc

Crossing the border: viewing through elephants’ lens

Elephants do cross electric fences using their non-conducting tusks from The Hindu - Science https://ift.tt/3zgtFLE

Headlice to the rescue

Are there other sources of ancient DNA besides bone and teeth?Scientists, for the first time, recovered DNA from cement on hairs taken from mummified from The Hindu - Science https://ift.tt/34dtyVL

Basis for precaution dose approval not clear

There has been just one study each for Covishield and Covaxin to understand vaccine effectiveness despite being granted EUA 12 months ago from The Hindu - Science https://ift.tt/3FH8yEC