Articles tagged with Compressibility
Deep-diving insect larvae have developed sturdy air sacs that control their buoyancy, defying the idea of oceanic insect extinction. Their unique respiratory system uses resilin to adjust air sac volume and pH, allowing them to thrive in extreme depths.
Scientists at the University of Manchester discovered a rare mathematical process underlying the formation of corrugations in soda cans. The sequence of buckles follows homoclinic snaking, a phenomenon where bumps or ripples appear one by one in a precise order.
Researchers at Texas A&M University and DEVCOM Army Research Laboratory developed a hybrid foam with a 3D-printed plastic skeleton, offering tunable, lightweight and ultra-durable properties. The composite combines ordinary foam with plastic struts, allowing it to absorb more energy and withstand greater forces.
Researchers developed a new material inspired by the Venus' flower basket deep-sea sponge, showcasing remarkable compressive strength and stiffness. The double lattice design overcomes limitations of existing auxetic materials, offering potential applications in construction, sports gear, and medical devices.
Researchers at the University of Pittsburgh have developed a new type of metamaterial concrete that can be designed to have specific attributes like brittleness, flexibility, and shapeability. This material can generate electricity and can also be used to monitor damage inside concrete structures or earthquakes, reducing their impact o...
A team of researchers has proposed a new technical route for all-solid-state lithium-based batteries (ASSLBs), overcoming limitations with highly compressible and conductive cathode material. This breakthrough could lead to safer and more energy-dense batteries.
A team of researchers from Vietnam and Korea investigated the collapse of a spherical bubble near an oscillating wall using a two-phase flow model. The study revealed significant jet formation, higher pressure peaks, and faster collapse times compared to fixed wall scenarios.
A recent study published in Construction and Building Materials has found that heat treatment can significantly improve the strength of recycled concrete, reducing its environmental impact. The researchers developed an energy-efficient means of improving recycled concrete outcomes through thermal treatment.
A team of researchers from the University of Science and Technology of China developed a super-elastic porous carbon material called 'carbon spring' with both high compressibility and stretchability. This unique microstructure enables reversible tensile and compressive deformation, similar to a real metallic spring.
Research on tsunami generation, propagation, inversion, and warning has made significant progress since the 2004 Sumatra tsunami. Tsunami buoys remain the most reliable way for early warning, while new probabilistic methods offer improved hazard assessments.
Researchers discovered a high-energy parent state with unusual symmetry breaking in magic-angle twisted bilayer graphene, leading to the revival of Dirac electrons. The system exhibits asymmetric electronic compressibility and phase transitions near integer fillings.
Researchers investigate turbulence scaling in fluids at critical points, finding anisotropy and compressibility impact scaling behavior. Four types of scaling regimes identified, with anisotropy key to determining emerging behavior.
Researchers design a metamaterial that expands in size under increasing hydrostatic pressure, which can advance 3D printing beyond natural limitations. The structure's unique properties make it stable and physical despite violating fundamental laws of physics.
Researchers at the Polish Academy of Sciences have discovered a material that expands when subjected to hydrostatic pressure, defying intuition. The sodium amidoborane crystal's unique properties are attributed to the formation of new hydrogen bonds between adjacent molecules, leading to an abrupt increase in linear dimensions.
Researchers developed a new technique for fast photonic sensing of freely flowing particles using an opto-mechano-fluidic resonator. The sensor measures compressibility and viscoelasticity of cells and bioparticles, which correlates with diseases like cancers and anemia.
A recent study reveals that supercooled water does not become completely unstable before turning into ice crystals, thanks to an energy barrier for crystal formation. As temperature drops, liquid water becomes easier to compress, unlike other substances.
Scientists at Boston College have discovered negative electronic compressibility (NEC) in a three-dimensional material, iridium oxide. Adding electrons to the system effectively shrinks its size, a phenomenon previously only observed in two-dimensional materials.
The study of compressible mixing layers is crucial for propulsion design in high-speed vehicles. Researchers introduced a new framework called SED to analyze experimental data, providing evidence for nonlinear growth in CML. The findings suggest that lower growth rates are associated with large-scale vortices and inflow conditions.
Researchers used music compression algorithms to study brain response to complex and simple sounds. They found that enduring musical masterpieces tend to have high compressibility, suggesting our brains respond to simple patterns. This theory may lead composers to create music with simpler data structures for greater appeal.