Recently, a tender announcement was issued for the new energy and chemical operation and maintenance technical services of the China Energy Engineering Songyuan Hydrogen Energy Industrial Park ...

Power factor (PF) is one of the important aspects affecting the performance of the electrical network. This phenomenon results from an increase in inductive loads, which leads to lower voltage, ...

Isolation, separation and purification articles from across Nature Portfolio Isolation, separation and purification refer to techniques used to isolate, concentrate or purify cells, viruses, cell ...

From September 1, the 84B Potters Bar to Barnet service will be run by Uno buses and renamed the 243. It will also be expanded, running northwards to Hatfield. Launched in September 2023 after ...

This article reports on the RF design and practical validation of new classes of magnetless multiband isolators and circulators with reconfigurable bandpass filtering capabilities. They are based on ...

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Social isolation: Today’s children and teens spend less time connecting with friends and family in person compared with past generations. Instead, many use social media to connect, which can leave ...