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Researchers introduce Boltz-1, a fully open-source model for predicting biomolecular structures

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 11:11am
Researchers developed a fully open-source biomolecular structure prediction model that achieves state-of-the-art performance, at the level of AlpahFold3, in an effort to democratize biomedical research and drug development.
Categories: Science

Researchers introduce Boltz-1, a fully open-source model for predicting biomolecular structures

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 11:11am
Researchers developed a fully open-source biomolecular structure prediction model that achieves state-of-the-art performance, at the level of AlpahFold3, in an effort to democratize biomedical research and drug development.
Categories: Science

Physicists 'bootstrap' validity of string theory

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 11:10am
String theory remains elusive as a 'provable' phenomenon. But a team of physicists has now taken a significant step forward in validating string theory by using an innovative mathematical method that points to its 'inevitability.'
Categories: Science

Physicists 'bootstrap' validity of string theory

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 11:10am
String theory remains elusive as a 'provable' phenomenon. But a team of physicists has now taken a significant step forward in validating string theory by using an innovative mathematical method that points to its 'inevitability.'
Categories: Science

World Cup soccer is getting faster for men and women alike

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:15am
If the experience of watching a FIFA World Cup soccer final is intense, spare a thought for the players, who are competing at an ever increasing intensity, according to a new study.
Categories: Science

Significant advancement made in engineering biology and clean energy

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:13am
Engineers have reported a significant advancement in engineering biology and clean energy. A team of researchers has developed an innovative light-driven hybrid nanoreactor that merges natural efficiency with cutting-edge synthetic precision to produce hydrogen -- a clean and sustainable energy source.
Categories: Science

String figures shed light on cultural connections and the roots of mathematical reasoning

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 10:13am
New research suggests that the making of string figures, a globally documented practice, may point to shared cultural heritage stretching back millennia. The research offers a new way to investigate the evolution and distribution of cultural phenomena using mathematical methods.
Categories: Science

Researchers demonstrate high accuracy of observation device that can be dropped into typhoon without parachute

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:13am
Researchers have demonstrated the high accuracy of their newly developed typhoon observation device that can be dropped from an aircraft into the eye of a typhoon. This kind of device, called a dropsonde, measures storm's atmospheric conditions as it falls from altitude to the ocean surface. The new dropsonde is lightweight and is made mainly of a biodegradable material. It can descend without a parachute unlike conventional dropsondes.
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Physics: Current generated by the quantum Hall effect has additional magnetic properties

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:12am
The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of atoms. These results can potentially be used to develop new types of inexpensive and energy-efficient devices.
Categories: Science

Physics: Current generated by the quantum Hall effect has additional magnetic properties

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 10:12am
The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of atoms. These results can potentially be used to develop new types of inexpensive and energy-efficient devices.
Categories: Science

The physics of random stacking: Perspectives on stability and chaos

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:12am
Pile up blocks until the tower collapses. But why does the tower always end up collapsing? Is it possible that it can be built ad infinitum? A new study explores the fascinating and complex dynamics of the stacking of blocks subjected to hazards.
Categories: Science

Event Horizon Telescope: Moving towards a close-up of a black hole and its jets

Space and time from Science Daily Feed - Tue, 12/17/2024 - 10:12am
After taking the first images of black holes, the groundbreaking Event Horizon Telescope (EHT) is poised to reveal how black holes launch powerful jets into space. Now, a research team has shown that the EHT will be able to make exciting images of a supermassive black hole and its jets in the galaxy NGC 1052. The measurements, made with interconnected radio telescopes, also confirm strong magnetic fields close to the black hole's edge.
Categories: Science

Travelers weigh in on weight-based airfares for eco-friendly skies

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:11am
The holidays are in full swing and people are shopping, wrapping and packing to visit loved ones. Along with the extra fees for checked baggage and seat upgrades, some airlines are also considering weight-based pricing. A recent study looked at how people felt about weighing their baggage and themselves to help reduce emissions and found while over half of travelers are not keen about hopping on the scale, some would be open to the idea -- especially if it aligns with their own interests in the environment.
Categories: Science

New discovery by scientists redefines magnetism

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:10am
Step into a world so tiny, it defies imagination -- the nanoscale. Picture a single strand of hair, now shrink it a million times. You've arrived. Here, atoms and molecules are the architects of reality, building properties and phenomena that challenge everything we thought we knew -- until now. Researchers have now unlocked a stunning discovery on this invisible frontier: a brand-new type of quasiparticle in all magnetic materials, no matter their strength or temperature. This groundbreaking find flips the script on magnetism, revealing it to be more dynamic than scientists once believed.
Categories: Science

Hyperspectral imaging lidar system achieves remote plastic identification

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:09am
New technology could remotely identify various types of plastics, offering a valuable tool for future monitoring and analysis of oceanic plastic pollution. A new hyperspectral Raman imaging lidar system can remotely detect and identify various types of plastics, which could help address the critical issue of plastic pollution in the ocean by providing better tools for monitoring and analysis.
Categories: Science

Being digitally hyperconnected causes 'techno-strain' for employees

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 10:09am
A new study has shown that employees are experiencing mental and physical techno-strain due to being 'hyperconnected' to digital technology making it difficult for people to switch off from work.
Categories: Science

Binary star found near our galaxy's supermassive black hole

Space and time from Science Daily Feed - Tue, 12/17/2024 - 10:09am
An international team of researchers has detected a binary star orbiting close to Sagittarius A*, the supermassive black hole at the centre of our galaxy. It is the first time a stellar pair has been found in the vicinity of a supermassive black hole. The discovery helps us understand how stars survive in environments with extreme gravity, and could pave the way for the detection of planets close to Sagittarius A*.
Categories: Science

Training solar panels to dance with the wind

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:09am
Researchers propose a unique numerical decision-making framework for solar panel protection against extreme weather conditions. The framework combines advanced wind simulations with machine learning to optimize individual solar panel angles under strong winds. Unlike previous methods, this new method treats panels as independent decision-makers and identifies creative, data-driven solutions to reduce stress, significantly outperforming current safeguards.
Categories: Science

Young English speakers are most comfortable with digital health

Computers and Math from Science Daily Feed - Tue, 12/17/2024 - 10:08am
Digital health tools, such as patient portals, treatment apps and online appointment schedulers, are increasingly common. But not everyone is equally at home using them.
Categories: Science

Peptide-guided nanoparticles deliver mRNA to neurons

Matter and energy from Science Daily Feed - Tue, 12/17/2024 - 10:08am
Engineers have modified lipid nanoparticles (LNPs) -- the revolutionary technology behind the COVID-19 mRNA vaccines -- to not only cross the blood-brain barrier (BBB) but also to target specific types of cells, including neurons. This breakthrough marks a significant step toward potential next-generation treatments for neurological diseases like Alzheimer's and Parkinson's.
Categories: Science

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