Search results for electron

Earth Sciences 35 minutes ago

Alphabet soup: NASA's GOLD mission finds surprising C, X shapes in atmosphere

Who knew Earth's upper atmosphere was like alphabet soup? NASA's Global-scale Observations of the Limb and Disk (GOLD) mission has revealed unexpected C- and X-shaped formations in an electrified layer of gas high above our ...

Biotechnology 1 hour ago

Printed sensors in soil could help farmers improve crop yields and save money

University of Wisconsin–Madison engineers have developed low-cost sensors that allow for real-time, continuous monitoring of nitrate in soil types that are common in Wisconsin. These printed electrochemical sensors could ...

Analytical Chemistry 2 hours ago

What's really inside vapes? We pulled them apart to find out

While vapes or e-cigarettes first appeared around 20 years ago as an alternative to smoking, their prevalence and use have increasingly become problematic.

Social Sciences 3 hours ago

Influencers prefer endorsement deals without restrictions—and so do their audiences

In September 2018, Snapchat launched a new generation of its Snap Spectacles. Instead of relying on a traditional advertising campaign to promote the camera-enabled sunglasses, the brand chose an influencer to get the word ...

Environment 3 hours ago

Deep sea mining threatens sea life, environmentalists say: California law has a solution

As diplomats from around the world convene in Jamaica next month to discuss international guidelines on deep sea mining, environmental activists are urging nations to consider a California law they say could mitigate the ...

Nanophysics 3 hours ago

Fundamental spatial limits of all-optical magnetization switching

Magnetization can be switched with a single laser pulse. However, it is not known whether the underlying microscopic process is scalable to the nanometer length scale, a prerequisite for making this technology competitive ...

Materials Science 5 hours ago

Synthetic pathway for promising nitride compounds discovered

Ruddlesden-Popper compounds are a class of materials with a special layered structure that makes them interesting for numerous applications—as superconductors or catalysts, for example, or for use in photovoltaics. There ...

General Physics 6 hours ago

Visual explanations of machine learning models to estimate charge states in quantum dots

A group of researchers has successfully demonstrated automatic charge state recognition in quantum dot devices using machine learning techniques, representing a significant step toward automating the preparation and tuning ...

Nanomaterials 6 hours ago

New method visualizes ligands on gold nanoparticles in liquid

The University of Antwerp and CIC biomaGUNE have come up with a promising method for understanding the role of surface molecules in the formation of nanoparticles. The groundbreaking research, published in Nature Chemistry, ...

Cell & Microbiology 6 hours ago

Key mechanism of herpesvirus egress uncovered, offering new target for antiviral therapies

An international team of researchers, led by the Leibniz Institute of Virology (LIV), have uncovered crucial details on how herpesviruses exit the cell nucleus without compromising the integrity of the nuclear envelope. Herpesvirus ...

page 1 from 40