Geo-herbalism research of Polygalae Radix based on element profiles and chemometrics
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DOI: 10.1080/00387010.2017.1332648
Abstract: ABSTRACT This study aims to provide detailed and comprehensive element profiles of the traditional Chinese medicine Polygalae Radix. Based on the element profiles, chemometric methods were used to distinguish the geo-herbs of Polygalae Radix from… read more here.
Keywords: radix based; radix; polygalae radix; element profiles ... See more keywords
A Broadband Transmitarray Antenna Using a Metasurface-Based Element for Millimeter-Wave Applications
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DOI: 10.3390/mi15030383
Abstract: In this manuscript, a broadband transmitarray antenna (TA) using a metasurface-based element is presented for millimeter-wave communication applications. The metasurface-based TA element adopts a receiver–transmitter configuration: metasurfaces are applied as the receiver and transmitter, and… read more here.
Keywords: millimeter wave; broadband transmitarray; based element; transmitarray antenna ... See more keywords