Abstract: In this article, a wireless temperature sensor based on a log-periodic dipole antenna (LPDA) and cavity filter, which can be applied to realize wireless monitoring and measuring the ...

Abstract: Temperature monitoring is an important tool for a broad variety of sensitive goods to maintain their quality and integrity during supply chain operations. To balance cost and benefit, many ...

A NASA-sponsored team at the University of Iowa (UI) is restoring and advancing the nation's capability to make high-fidelity magnetic field measurements needed to investigate space weather that can ...

Due to the lapse in federal government funding, NASA is not updating this website. A NASA-sponsored team at the University of Iowa (UI) is restoring and advancing the nation’s capability to make ...

The temperature high above Antarctica has climbed more than 30 degrees Celsius in the past week. This is known as Sudden Stratospheric Warming (SSW), an event that has the potential to disrupt weather ...

Dutch parliament wants to follow U.S. example and label Antifa a terrorist organization A majority in the lower house of the Dutch parliament wants the Netherlands to follow the United States’ lead ...

It looks like the Sony A7 V, one of the market's most eagerly anticipated cameras, is coming in the next two months. After a series of false starts for the successor to the Sony A7 IV, reliable camera ...