Abstract: This article introduces an efficient method to determine the dielectric model parameters of a thin film substrate from microstrip line measurements and electromagnetic analysis. The proposed ...

Abstract: Inside the plasma sheath of a negatively charged dust grain, ions lose energy in occasional collisions with neutrals. Thus, trapped ions with negative energy may be created that contribute ...

Apollo astronauts discovered an unexpected enemy on the Moon. Fine dust, kicked up by their movements and attracted by static ...

First, the model of electrostatic force is demonstrated. As depicted in Fig. 1, dominated by the photoelectron effect induced by solar ultraviolet and x-ray radiation, the spacecraft and lunar ...

The Tesla Model 3 is the first vehicle built on Tesla's third-generation platform. It aims to reduce the entry price for electric vehicles while not making any compromise on range and performance. The ...

Nomination Period Extended: Due to the impacts of the federal government shutdown on many of our members, we have extended the nomination period for the 2027 National Awards until December 15 at 11:59 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A disease model is an animal or cells displaying all or some of the pathological processes that are observed in the actual human or animal disease. Studying disease models aids understanding of how ...

The synthesis of chemical building blocks and new organic compounds with interesting physical, biological, or pharmaceutical properties remains as a challenge. Recent and ongoing developments ...