A fully biomass hydrogel made from coffee grounds and seaweed polymer turns black when wet, capturing 94% of sunlight to ...

Inspired by a pond microorganism that retracts its spiral stalk using geometry alone, soft gel helices now wind and unwind on their own to amplify motion.

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl. HTS may ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Physics-informed neural networks were tested for their capabilities in predicting concentration profiles in gradient liquid chromatography. Rzeszow University of Technology researchers based in ...

As the glaciers of South America retreat, the supply of freshwater is dwindling and its quality is getting worse. Dark red pools of meltwater from acid rock drainage on Pastoruri peak in the ...

The performance of transition-metal-oxide-based cathode is the bottleneck of the energy density of batteries. The challenge is to find the key to solve the notorious stability issue of high-energy ...

ABSTRACT: This research was aimed at studying the general environmental status of the marina at Royal Yacht Club (RYC), which is located in the Jordanian Gulf of Aqaba. The physical properties ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

As we continue to explore the mysteries contained in the world’s oceans, it is essential to have a robust communication system capable of sending information through the water’s surface. However, ...