Results 81 to 90 of about 11,848 (246)

A Purely Symbol-Based Precoded and LDPC-Coded Iterative-Detection Assisted Sphere-Packing Modulated Space-Time Coding Scheme [PDF]

, 2006
In this contribution, we propose a purely symbol-based LDPC-coded scheme based on a Space-Time Block Coding (STBC) signal construction method that combines orthogonal design with sphere packing, referred to here as (STBCSP).
Alamri, O., Guo, F., Hanzo, L., Ng, S. X.   +3 more
core   +1 more source

Using Stochastic Simulations to Shed Light on How to Deploy Speed Breeding and Genomic Selection in Self‐Pollinated Recurrent Breeding Programs

Plant Breeding, EarlyView.
ABSTRACT Speed breeding can shorten breeding cycles and, when combined with genomic selection, can accelerate genetic gain. Yet it remains unclear how different integration strategies affect long‐term response, genetic variance and cost‐efficiency in small public programs.
Jesimiel da Silva Viana, Júlio César DoVale, Roberto Fritsche‐Neto   +2 more
wiley   +1 more source

Frequency-Domain Turbo Equalisation in Coded SC-FDMA Systems: EXIT Chart Analysis and Performance [PDF]

, 2012
In this paper, we investigate the achievable performance of channel coded single-carrier frequency division multiple-access (SC-FDMA) systems employing various detection schemes, when communicating over frequency-selective fading channels.
Hanzo, Lajos, Yang, Lie-Liang, Zhang, Jiayi   +2 more
core   +1 more source

Loss of DET1 in High Pigment 2 Tomato Prevents High Temperature Repression of Anthocyanin Biosynthesis in Fruit Through HY5 Stabilization

Plant, Cell &Environment, EarlyView.
ABSTRACT Global warming impacts several aspects of plant physiology, with important negative effects on crop yield and production of secondary metabolites, such as anthocyanins. The anthocyanin content of vegetables and fruits has attracted public interest in the last two decades due to its health benefits, leading to the development of novel ...
Jacopo Menconi, Noemi La Monaca, Irene Cataldo, Pietro Maria Niccolini, Pierdomenico Perata, Silvia Gonzali   +5 more
wiley   +1 more source

Circular RNAs in Lotus japonicus Responses to Nutrient Supply and Mesorhizobium Symbiosis

Plant, Cell &Environment, EarlyView.
ABSTRACT Symbiotic interactions between legumes and rhizobia enable nitrogen fixation under low nutrient conditions. The establishment and function of symbiotic interactions require coordinated changes in gene expression in both the host and the microbe. Circular RNAs (circRNAs) are endogenous gene‐specific molecules that can regulate transcription and
Delecia Utley, Asa Budnick, Simona Radutoiu, Heike Sederoff   +3 more
wiley   +1 more source

Design of Low-Complexity Coded Modulation Employing High-Order QAM With Systematic Geometric Constellation Shaping

IEEE Open Journal of the Communications Society
In this work, we investigate the performance of geometric constellation shaping for highorder coded quadrature amplitude modulation (QAM) over an additive white Gaussian noise (AWGN) channel.
Eito Kurihara, Hideki Ochiai
doaj   +1 more source

Exercise‐induced miR‐126 expression improves vascular health in prediabetes: A randomized controlled trial

Experimental Physiology, EarlyView.
Abstract In this study, we investigated whether a structured aerobic exercise programme could enhance microRNA‐126 (miR‐126) expression and improve subclinical atherosclerosis markers [carotid intima–media thickness (CIMT) and ankle–brachial index (ABI)] in individuals with prediabetes.
Elif Yildirim Ayaz, Sadrettin Pençe, Sibel Kuraş, Emine Şeyma Denli Yalvaç, Banu Mesci, Özden Ezgi Üner, Fatoş Nimet Kaya, Berna Dincer, Ferruh Kemal Işman, Aytekin Oğuz   +9 more
wiley   +1 more source

TCM, TTCM, BICM and BICM-ID Assisted MMSE Multi-User Detected SDMA-OFDM Using Walsh-Hadamard Spreading

, 2004
Space Division Multiple Access (SDMA) aided Orthogonal Frequency Division Multiplexing (OFDM) systems assisted by efficient Multi-User Detection (MUD) techniques have recently attracted intensive research interests. Forward Error Correction (FEC) schemes
Hanzo, L., Jiang, M., Ng, S. X.
core  

PVT1 lincRNA signals an androgen‐dependent transcriptional activation program of oncogenes in prostate cancer cells

International Journal of Cancer, Volume 159, Issue 1, Page 144-158, 1 July 2026.
What's New? Unraveling the networks that regulate androgen receptor (AR) function is critical to better understanding prostate cancer development and progression. Of particular interest in this regard is the long non‐coding RNA PVT1, which regulates gene expression in cancer and is upregulated in prostate tumors.
Maria Gabriela Berzoti‐Coelho, Fabio Nunes de Mello, Ana Carolina Tahira, Gabriel Nakanishi Fortes, Agatha Fischer‐Carvalho, Pedro Jardim Poli, Murilo Sena Amaral, Sergio Verjovski‐Almeida   +7 more
wiley   +1 more source

A Dimension Distance-Based SCMA Codebook Design

IEEE Access, 2017
For sparse code multiple access (SCMA) with traditional codebooks, the initial information of message passing algorithm (MPA) receiver is easily susceptible to noise and multipath fading, and the convergence reliability of the first detected user in each
Cheng Yan, Guixia Kang, Ningbo Zhang
doaj   +1 more source