Search results for thermal behavior

Condensed Matter May 9, 2024

Topological phonons: Where vibrations find their twist

An international team of researchers has discovered that the quantum particles responsible for the vibrations of materials—which influence their stability and various other properties—can be classified through topology.

Analytical Chemistry May 8, 2024

Solid-state reaction among multiphase multicomponent ceramic enhances ablation performance, study finds

Multicomponent ultra-high temperature ceramic (UHTC) has attracted much attention in research due to its superior high-temperature mechanical properties, lower thermal conductivity and enhanced oxidation resistance.

Condensed Matter May 8, 2024

Study sheds light on the origin of elasticity in glasses and gels

Glasses and gels are two different types of solid materials that are commonly used in a wide range of settings. Despite their markedly different compositions, these distinct materials share some similar properties, for instance, ...

Plants & Animals May 6, 2024

Bee body mass, pathogens and local climate influence heat tolerance

How well bees tolerate temperature extremes could determine their ability to persist in a changing climate. But heat tolerance varies between and within populations, so a research team led by Penn State entomologists examined ...

Plants & Animals May 3, 2024

Research shows bumblebee nests are overheating due to climate change, threatening future populations

As a result of the climate crisis, global warming is driving up temperatures around the world—and bumblebees, like humans, are struggling to cope with homes that can't beat the heat.

Condensed Matter May 2, 2024

Physicists arrange atoms in close proximity, paving way for exploring exotic states of matter

Proximity is key for many quantum phenomena, as interactions between atoms are stronger when the particles are close. In many quantum simulators, scientists arrange atoms as close together as possible to explore exotic states ...

Biochemistry May 1, 2024

Researchers turn to two crops to tackle environmental harm of apparel made with synthetic fibers

From risottos to sauces, mushrooms have long been a staple in the kitchen. Now fungi are showing the potential to serve up more than just flavor—as a sustainable, bendy material for the fashion industry.

Analytical Chemistry Apr 29, 2024

Fragility crossover mediated by covalent-like electronic interactions in metallic liquids

In the field of glass and liquid sciences, the so-called fragility is a key concept that characterizes how rapidly the liquid dynamics showdown on lowering the temperature. However, a long-standing challenge is that the occurrence ...

Environment Apr 21, 2024

Q&A: B.C.'s 2024 wildfire season has started—here's what to know

Last year's wildfire season marked B.C.'s most destructive on record: 2.8 million hectares burned, more than double any previous year. UBC researchers Dr. Lori Daniels and Dr. Mathieu Bourbonnais actively work on projects ...

Plants & Animals Apr 19, 2024

Baby white sharks prefer being closer to shore, scientists find

Remember #BabyShark? And no, this was not the very catchy song for kids that took the internet by storm. Earlier this year, social media was abuzz with stunning footage of a newborn great white shark, captured by a flying ...

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