A 75 kW, 915 MHz microwave plasma-assisted chemical vapor deposition system was adapted and utilized to scale up production of high-quality single-crystal diamonds at high growth rates. A 300 mm ...

Abstract: An attractive microwave free-space method is proposed for permittivity extraction of soil samples using calibration-free time-domain measurements. Different from other similar methods in the ...

Agricultural waste from the global sugar industry could become a powerful tool for clean energy, pollution control, and sustainable materials, thanks ...

Scientists are finding ways to recover nutrients from food waste, turning discarded scraps into ingredients, supplements, and ...

Abstract: While computational microwave imaging (CMI) addresses several limitations of conventional microwave imaging techniques, such as hardware complexity, it is still constrained by substantial ...

The United States has a long tradition of sheltering those fleeing conflict and persecution. The U.S. Refugee Admission Program (USRAP) is a safe, orderly and cost-effective pathway for people fleeing ...

Although permanent teeth are meant to last a lifetime, there are a number of reasons why you may need to have a tooth pulled as an adult. Broken, infected, or overcrowded teeth can not only affect the ...

Euny Hong is the former supervising editor at Investopedia.com. She is also the author of two critically-acclaimed, published books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...

Venezuela’s interior minister said more than 100 people were killed in the U.S. raid. The Pentagon said seven U.S. troops were injured in the Venezuela operation; five have recovered. More than 100 ...