Rain Umbrellas The adaptive Frequency-Hopping(FH) technique based on interference sensing can further enhance the anti-interference performance of hybrid Direct-Sequence/FH Spread Spectrum(DS/FH SS) system and FH Orthogonal Frequency Division Multiplexing(FH-OFDM) system.Existing interference sensing algorithms cannot provide an accurate detection
Proton magnetic resonance spectroscopy (1H-MRS) is a noninvasive imaging technique that measures the concentration of metabolites in defined areas of the human brain in vivo.The underlying structure of natural metabolism-emotion relationships is unknown.Further, there is a wide range of between-person differences in metabolite concentration in heal
This paper discusses civic participation with reference to fishing communities in the Azores archipelago, Portugal.We explore how concepts and political processes actively exclude people, and how researchers could dig deeper to find opportunities to build from diverse cultural practices of participation.Specifically, we describe examples of efforts
Relative age effects (when birthdate influences participation or performance) in sport potentially influence the experiences of sport participants, including athletes, parents, and coaches.Nearly all existing literature on relative age effects adopts a quantitative approach, limiting our understanding of the phenomenon.Thus, the purpose of this Rai