Search results for plasma

Polymers 8 hours ago

Conductive polymers: First successful synthesis of polyaniline with golden luster

Researchers at the University of Tsukuba, Japan, have developed a method for synthesizing polyaniline—a conductive polymer exhibiting golden luster—marking the first successful attempt globally. The reflection spectrum ...

Biochemistry 12 hours ago

Binding to surface sugars enhances omicron variant's cell attachment, researchers discover

Researchers at Umeå University have discovered that the SARS-CoV-2 variant omicron has developed a stronger binding to human lung cells through optimized interaction with heparan sulfate, a sugar molecule on the cell surface. ...

Plasma Physics Mar 31, 2025

Sophisticated sensors offer precision measurement for fusion research

Nuclear fusion is a source of great hope for future energy security, with this field being explored in research reactors around the world. Accurately detecting their performance requires measurement systems that supply valid ...

Astronomy Mar 31, 2025

Jets from powerful black holes can point astronomers toward where to look for life in the universe

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic particles. Come too close to one, and you'd get sucked in by its gravitational pull, or burn up from ...

Plasma Physics Mar 28, 2025

Commercial fusion power plant now closer to reality

Successfully harnessing the power of fusion energy could lead to cleaner and safer energy for all—and contribute substantially to combating the climate crisis. Towards this goal, Type One Energy has published a comprehensive, ...

Astronomy Mar 28, 2025

NOAA's GOES-19 satellite releases new coronagraph data to public

Near real-time preliminary data from NOAA's first Compact Coronagraph (CCOR-1), a powerful solar telescope onboard the GOES-19 satellite, are now publicly accessible. GOES-19, launched in June 2024, began providing the new ...

Astronomy Mar 27, 2025

New data shed light on impact of charged ions from coronal mass ejections

A new study has provided precise atomic data that shed light on the impact of charged ions from coronal mass ejections (CMEs). Published in The Astrophysical Journal Supplement Series on March 18, the study was led by researchers ...

Cell & Microbiology Mar 25, 2025

Scientists reveal neuronal calcium oscillations involved in tissue communication

Mitochondria play a crucial role in maintaining energy balance and cellular health. Recent studies have shown that chronic stress in neuronal mitochondria can have far-reaching effects, not only damaging the neurons themselves ...

Plasma Physics Mar 25, 2025

Simulations show six valves provide ideal setup for rapidly dispersing cooling gas

When the plasma inside a fusion system starts to misbehave, it needs to be quickly cooled to prevent damage to the device. Researchers at Commonwealth Fusion Systems believe the best bet is a massive gas injection: essentially, ...

Astronomy Mar 24, 2025

Event Horizon Telescope allows close study of accelerating jets from black holes

An international team of researchers used multi-wavelength observations of active galactic nuclei to study how black holes launch relativistic jets. The sixteen sources were observed with the Event Horizon Telescope during ...

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