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Search results for peculiar transport

Astronomy Apr 27, 2021

'Campfires' offer clue to solar heating mystery

Computer simulations show that the miniature solar flares nicknamed 'campfires," discovered last year by ESA's Solar Orbiter, are likely driven by a process that may contribute significantly to the heating of the sun's outer ...

Astronomy Mar 11, 2021

Uncovering exotic molecules of potential astrochemical interest

Looking at the night sky, one's thoughts might be drawn to astrochemistry. What molecules are found in the vast spaces between the stars? Would we see the same molecules that surround us here on Earth? Or would some of them ...

Materials Science Feb 18, 2021

Selective concentration of cationic species

Sample pretreatment processes such as concentration or classification are essential to finding trace substances present in a fluid. In scientific communities recently, prolific research is being conducted on sample pretreatment ...

Archaeology Feb 18, 2021

Like it or not, history shows that taxes and bureaucracy are cornerstones of democracy

The media has been rife with stories about democracy in decline: the recent coup in Myanmar, the ascent of strongman Narendra Modi in India, and of course ex-President Trump's attempts to overturn the U.S. presidential election—all ...

Plants & Animals Feb 16, 2021

Perceiving predators: Understanding how plants 'sense' herbivore attack

Nature has its way of maintaining balance. This statement rightly holds true for plants that are eaten by herbivores—insects or even mammals. Interestingly, these plants do not just silently allow themselves to be consumed ...

Materials Science Jan 26, 2021

Beauty in imperfection: How crystal defects can help convert waste heat into electricity

If we are to prevent the impending environmental crisis, it is imperative that we find efficient and sustainable ways to avoid being wasteful. One area with much room for improvement is the recycling of waste heat from industrial ...

Evolution Dec 29, 2020

A single gene 'invented' hemoglobin several times

Thanks to the marine worm Platynereis dumerilii, an animal whose genes have evolved very slowly, scientists from CNRS, Université de Paris and Sorbonne Université, in association with others at the University of Saint Petersburg ...

Condensed Matter Dec 22, 2020

Chemists describe a new form of ice

Scientists from the United States, China and Russia have described the structure and properties of a novel hydrogen clathrate hydrate that forms at room temperature and relatively low pressure. Hydrogen hydrates are a potential ...

Earth Sciences Dec 15, 2020

Oceanographers have an explanation for the Arctic's puzzling ocean turbulence

Eddies are often seen as the weather of the ocean. Like large-scale circulations in the atmosphere, eddies swirl through the ocean as slow-moving sea cyclones, sweeping up nutrients and heat, and transporting them around ...

Superconductivity Nov 11, 2020

The transformation of a pair: How electrons supertransport current in 'bad metals'

To researchers in the field, they are known as 'bad metals,' but they are not really so bad. As a matter of fact, they are the best superconductors because they are able to conduct current with the highest efficiency and ...

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