Abstract: This article presents a novel four-port symmetric probe calibration method for on-wafer S-parameter measurement, where by using the symmetric property of the probes, the four-port ...

Aim This study aimed to evaluate the millimeter distances and active tip diameters of different periodontal probes. Methods Two types of periodontal probes were analyzed (North Carolina (15-UNC) and ...

Abstract: A simple integrated interferometer with an open cavity for salinity and temperature measurement is theoretically analyzed and verified in the article. The sensing probe consists of a small ...

Revisiting old data from Voyager 2, scientists have worked out how a dense, shocked region of the solar wind could have manipulated Uranus' magnetosphere. The Voyager 2 mission may have caught Uranus ...

The "ice giants" of the Solar System – Uranus and Neptune – remain the least explored of any planets orbiting our Sun. Thanks to the sheer distance between them and Earth, the first probe to ever ...