Phys.org news
Phys.org / Crop rotation delivers higher yields, better nutrition, and increased farm revenues across six continents, study shows
An international study involving INRAE and coordinated by China Agriculture University has shown that the practice of crop rotation outperforms continuous monoculture in terms of yield, nutritional quality and farm revenues. ...
Phys.org / Antarctic ice melt triggers further melting: Evidence for cascading feedbacks 9,000 years ago
A study has revealed that the substantial retreat of the East Antarctic Ice Sheet (EAIS) approximately 9,000 years ago was driven by a self-reinforcing feedback loop between ice melt and ocean circulation.
Phys.org / Evolution of human saliva tracked back to primates
Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining strong teeth and defending against oral disease. However, the evolution of human saliva has been ...
Phys.org / Open-source 'macroscope' offers dynamic luminescence imaging
A team of European researchers has developed a versatile, open-source luminescence imaging instrument designed to democratize access to advanced fluorescence and electroluminescence techniques across disciplines ranging from ...
Phys.org / Rare meteoroid impact triggers dust avalanches and new streaks on slopes on Mars
When a meteoroid shook the edge of Apollinaris Mons on Mars, it triggered streaks that carved a hundred new scratches on the surface. The European Space Agency's ExoMars Trace Gas Orbiter captured these dust avalanches on ...
Phys.org / Table salt enables new metallic nanotubes with potential for faster electronics
For the first time, researchers have made niobium sulfide metallic nanotubes with stable, predictable properties, a long-sought goal in advanced materials science. According to the international team, including a researcher ...
Phys.org / Single organic molecule triggers Kondo effect in molecular-scale 'Kondo box'
A research group led by Prof. Li Xiangyang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has made a new discovery: a single organic molecule can induce the Kondo effect in a magnetic atom, ...
Phys.org / Charge carrier pairs in cuprate compounds shed light on high-temperature superconductivity
High-temperature superconductivity is still not fully understood. Now, an international research team at BESSY II has measured the energy of charge carrier pairs in undoped La₂CuO₄. Their findings revealed that the interaction ...
Phys.org / Mechanoluminescent sensors with dual-function polymer shell offer eco-friendly, high-resolution control
Mechanoluminescent (ML) materials are attractive for haptic interface sensors for next-generation technologies, including bite-controlled user interface, health care motion monitoring, and piconewton sensing, because they ...
Phys.org / Nearby brown dwarf's 'weather' mapped in unprecedented detail
Researchers at McGill University and collaborating institutions have mapped the atmospheric features of a planetary-mass brown dwarf, a type of space object that is neither a star nor a planet, existing in a category in-between. ...
Phys.org / Ultrafast VUV pulses fully characterized for probing valence electron dynamics
A team of researchers at the Max Born Institute have managed to fully characterize few-femtosecond-long light pulses tunable in the vacuum ultraviolet. These results unlock the possibility for studying valence electron dynamics ...
Phys.org / New molecular drivers of long COVID link nasal inflammation to lingering symptoms
A research team from the Research Center Borstel, Leibniz Lung Center (FZB), Kiel University (CAU), the University of Lübeck (UzL), and the University Medical Center Schleswig-Holstein (UKSH), together with additional partners, ...
