Search results for plasma

Analytical Chemistry Mar 22, 2024

Core-shell structural units show outstanding toughening effect for ceramics

Toughening has always been an important research direction of structure ceramics. The addition of secondary phases to the ceramic matrix to prepare composite ceramics is an effective toughening pathway in the field of structure ...

Cell & Microbiology Mar 22, 2024

Physicists develop modeling software to study biological membranes at the mesoscale

Researchers at the Niels Bohr Institute, University of Copenhagen and University of Southern Denmark have recently published FreeDTS—a shared software package designed to model and study biological membranes at the mesoscale—the ...

Planetary Sciences Mar 22, 2024

April's total solar eclipse promises to be the best yet for experiments

April's total solar eclipse promises to be a scientific bonanza, thanks to new spacecraft and telescopes—and cosmic chance.

Astronomy Mar 21, 2024

Method to detect dark matter could lead to a better understanding of galaxy evolution

Everyone loves a two-for-one deal—even physicists looking to tackle unanswered questions about the cosmos. Now, scientists at the Department of Energy's SLAC National Accelerator Laboratory are getting just such a twofer: ...

Bio & Medicine Mar 21, 2024

Scientists invent coin-sized device to rapidly isolate blood plasma for diagnostics and precision medicine

Scientists at Nanyang Technological University, Singapore (NTU Singapore), have developed a coin-sized chip that can directly isolate blood plasma from a tube of blood in just 30 minutes, which is more convenient and user-friendly ...

General Physics Mar 20, 2024

Research suggests how turbulence can be used to generate patterns

The turbulent motion of a tumbling river or the outflow from a jet engine is chaotic: that is, it contains no obvious pattern.

Planetary Sciences Mar 20, 2024

New tech monitors local space weather and provides real-time data

Peaceful though it may seem from Earth, space is beset by "weather" that can prove perilous for the sensitive—and expensive—technology aboard the spacecraft and satellites increasingly populating the realms outside our ...

Plasma Physics Mar 20, 2024

New design prolongs the lifespan of plasma torches

Thanks to a new design contributed by a research team led by Prof. Zhao Peng from Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS), the operation time for plasma torch gas been extended from ...

Analytical Chemistry Mar 19, 2024

Researchers uncover culprits behind pitting corrosion in 3D-printed stainless steel

Like a hidden enemy, pitting corrosion attacks metal surfaces, making it difficult to detect and control. This type of corrosion, primarily caused by prolonged contact with seawater in nature, is especially problematic for ...

Optics & Photonics Mar 19, 2024

Continuous non-invasive glucose sensing on the horizon with the development of a new optical sensor

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can cause itching, inflammation ...

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