Companding is a well-known technique for the peak-to-average power ratio (PAPR) reduction
of orthogonal frequency division multiplexing (OFDM) signals. However, as companding …

High temperature has adverse effects on rice yield and quality. The different influences of night
high temperature (NHT) and day high temperature (DHT) on rice quality and seed protein …

Since the inherent high envelope fluctuation characteristics of OFDM signals present a
significant challenge in reducing energy consumption, it is crucial to minimize the range of the …

Cross entropy (CE) is a method that can be used to obtain the optimal perturbation signal in
tone injection (TI) scheme to reduce the peak-to-average power ratio (PAPR) of orthogonal …

… Meixia Hu received the BS degree in information engineering and the MS and Ph.D. degrees
in communication and information systems from Xidian University, Xi’an, China, in 2001, …

Tone injection (TI) can effectively reduce the peak-to-average power ratio (PAPR) of orthogonal
frequency division multiplexing (OFDM) signals without incurring data rate loss and extra …

During the processes of rice domestication and improvement, a trade-off effect between
grain number and grain weight was a major obstacle for increasing yield. Here, we identify a …

Objectives. Only a few studies have explored the association between social support and
resilience, coping style, and posttraumatic growth (PTG) in breast cancer. The current research …

Abiotic stress not only elevates the synthesis of secondary metabolites in plant sprouts but
also boosts their antioxidant capacity. In this study, the mechanisms of flavonoid biosynthesis …

BACKGROUND Phenolic acid exhibits a variety of well‐known physiological functions. In
this study, optimal germination conditions to ensure total phenolic acid enrichment in barley …