It is essential to recover silver due to its economic value and toxic environmental effects. Electrochemical precipitation, ion exchange, ultra-filtration, adsorption and reverse osmosis methods are ...

An inanimate glob of ion-laced jelly can play the computer game Pong and even improve over time. Researchers plan further experiments to explore whether it can handle more complex computations and ...

The 10 largest U.S. companies accounted for 14% of the S&P 500 stock index a decade ago. Today, they account for more than a third. Tech euphoria has helped drive up the "Magnificent Seven" stocks: ...

The rapidly expanding use of ChatGPT and other artificial intelligence tools has fired up a fervent debate in academia. On one side of the debate, professors and teachers are concerned over the future ...

OSHKOSH ― The community could be facing a significant spike in COVID cases. Oshkosh’s wastewater concentration of SARS-CoV-2, the virus that causes COVID-19, has been categorized as “very high” and ...

As we’ve discussed before, not all indexes are created the same way. One of the major differences, in addition to characteristics such as size and style, can be the weighting scheme. Once indexes have ...

pH is a measure of the acidity or alkalinity of a solution, and it is commonly used in various industries, laboratories, and daily life applications. Calculating concentration from pH enables ...

The pH scale is an essential tool in chemistry, biology, and various other scientific fields. It measures the acidity or alkalinity of a solution. If you’ve ever wondered how to calculate pH from ...

Abstract: Ionic conductivity inhomogeneity and its relation to space charge is analyzed in the case of a two-ion exchange for channel waveguide fabrication in optical glass. The space-charge evolution ...

Microplastics are particles of plastic that are below 5 mm in size. They often settle far away from their point of origin. Now, scientists from Empa have developed a model that can be employed to ...