Researchers developed a flexible sensor that monitors meat freshness through dielectric property changes, addressing key ...

At a certain temperature, θ, a very high value of the permittivity ϵ is found. On the left side of the peak, ϵ decreases with decreasing temperature though still some secondary ...

Artificial muscles can replace servomotors, for example, or be used in medicine. However, production is not easy.

Researchers have developed powerful, elastic artificial muscles using 3D printing, promising applications in medicine, ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but ...

In addition, the random distribution of tungsten particles changes the permittivity of the composites significantly, and a negative permittivity behavior was observed in the frequency range of 40 ...

This discovery suggests Mars once had a complex water system with rivers, waves, and ocean currents that could have created environments potentially habitable for microbial life. GUANGZHOU, China ...

This sensor designed specifically for permittivity measurement of water-ethanol solution, and offers high sensitivity, low-cost, and reusability, while minimizing the environmental unwanted effects.

To fill this gap, we extract the complex permittivity of 75 different home and commercial furnishings categorized into fabric, leather, plastic, stone, tile and wood from quasi-optical measurements.