Search results for electron

General Physics Jun 26, 2024

New calculation approach allows more accurate predictions of how atoms ionize when impacted by high-energy electrons

During electron-impact ionization (EII), high-energy electrons collide with atoms, knocking away one or more of their outer electrons. To calculate the probability that ionization will occur during these impacts, researchers ...

Molecular & Computational biology Jun 26, 2024

Scientists discover next-generation system for programmable genome design

In a leap forward for genetic engineering, a team of researchers from the Arc Institute has discovered the bridge recombinase mechanism, a precise and powerful tool to recombine and rearrange DNA in a programmable way.

General Physics Jun 26, 2024

Researchers capture detailed picture of electron acceleration in one shot

Adjusting experimental methods achieved the first "single-shot" diagnosis of electron acceleration through a laser wakefield accelerator along a curved trajectory, according to a recent study led by University of Michigan ...

Social Sciences Jun 26, 2024

New research shows that improving mobile internet service can reduce digital inequality

New research shows removing data caps to cell phone usage may not only reduce digital inequality but might increase education data consumption by disadvantaged populations.

Planetary Sciences Jun 26, 2024

NASA, SpaceX launch NOAA's latest weather satellite

NASA successfully launched the fourth and final satellite in a series of advanced weather satellites for NOAA (National Oceanic and Atmospheric Administration) at 5:26 p.m. EDT Tuesday. The GOES-U (Geostationary Operational ...

Molecular & Computational biology Jun 26, 2024

Researchers map Drosophila's neural networks that control wing and leg movement

Scientists at the University of Washington and Harvard Medical School, in collaboration with the ESRF, have discovered the neural circuits that coordinate leg and wing movements in the fruit fly (Drosophila). This could lead ...

Condensed Matter Jun 26, 2024

Study highlights potential of ultrafast laser processing for next-gen devices

A new joint study uncovers the remarkable potential of ultrafast lasers that could provide innovative solutions in 2D materials processing for many technology developers such as high-speed photodetectors, flexible electronics, ...

Cell & Microbiology Jun 26, 2024

Scientists determine that connexin molecules allow cells to send messages to each other

Researchers have gained new knowledge of how drugs bind to connexin molecules. These molecules form channels that allow neighboring cells to send direct messages to one another. Dysfunctions of these channels are involved ...

Materials Science Jun 26, 2024

Scientists pioneer technique to visualize anti-ferroelectric materials

Scientists with the University of Chicago have made significant strides in imaging antiferroelectric materials, a class of materials with unique electrical properties that could open up potential applications in energy storage, ...

Materials Science Jun 26, 2024

Scientists unveil vacancy-assisted fatigue damage mechanism at small scales

Classical theories of fatigue damage in bulk metals have been extensively studied, but little is known about the fundamental fatigue mechanisms at submicron and nanometer scales, where dislocation pattern formation is completely ...

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