Multiferroic materials, in which electric and magnetic properties are combined in promising ways, will be the heart of new ...

Parallels Desktop is one of the best options for Mac users who need to run Windows, Linux – and even macOS – as a virtual machine on their Mac. Parallels Desktop 20 is an impressive upgrade ...

(AP Photo/Marjan Vucetic, File) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] PRISTINA, Kosovo (AP) — Kosovo’s authorities on Wednesday said they had closed all so-called ...

The proposed measurement system is composed of a standard characteristic impedance transmission line with multi-stepped impedance resonators connection in parallel, a reflective radio-frequency (RF) ...

In the quest for an accurate frequency standard there are many options depending on your budget, but one of the most affordable is an oven controlled crystal oscillator (OCXO). [RF Burns] has a ...

Figure 1 shows a variation on a sine wave oscillator, it uses just two transistors and a single variable resistor to set the frequency. Figure 1 Just a couple of components are needed for a simple ...

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Gilead Sciences & IOCB Research Centre, Flemingovo nám. 2, 166 10 Prague, Czech Republic Institute of Organic ...

The return to form of Gabriel Jesus proved timely for Mikel Arteta as Arsenal fought back from a goal down to make the semi-finals. The Brazilian forward took his tally to four this season, and ...

The oscillator works in parallel resonant mode of the crystal. When a 32768Hz quartz crystal is connected to the pins XIN32K and XOUT32K, the oscillator will output 32768Hz square wave.