This paper presents a design, fabrication and characterization of a low-cost capacitive tilt sensor. The proposed sensor consists of a three-electrode capacitor, which contains two-phase of the air ...

For the past 50 years, open-ended coaxial lines were commonly employed for the determination of electromagnetic properties of various materials. In this article, the application of an open-ended ...

The late Philippine Daily Inquirer photojournalist Richard Reyes received an honorable citation from the Society of Publishers in Asia.