Abstract: This study presents the development of an on-chip terahertz characterization process for low-volume or thin-film materials. A time-domain method based on the transmission of picosecond ...

Abstract: Urea is one of the important components of the dissolved organic nitrogen (DON) in seawater and plays an important role in the marine carbon and nitrogen cycles. However, to our best ...

The S&P 500 is more concentrated today than it has been at any point in history, which means poor performances from a few companies could sink the entire index. The Invesco S&P 500 Revenue ETF weights ...

State Key Laboratory of Ultrafast Optical Science and Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China ...

Are you curious how the Vermont Principals' Association determines playoff seeds for high school team sports? Since the 2015-16 school year, the VPA has relied on the same index points system to rank ...