Results 41 to 50 of about 6,165,336 (284)
IEEE Open Journal of Signal ProcessingSpatial Modulation (SM) and Generalized Spatial Modulation (GSM) have attracted significant attention in the development of spectrally and energy-efficient transmission schemes for multiple-input multiple-output (MIMO) systems.
Yen-Ming Chen +3 more
doaj +1 more source
Validation of optical fibre-based SHM for composite aircraft structures using a building block approach [PDF]
EPJ Web of ConferencesWe demonstrate a building block validation strategy for structural health monitoring (SHM) of aerospace composite structures using optical fibre Bragg grating (FBG) sensors.
Goossens Sidney +5 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Space-Time Codes and Concatenated Channel Codes for Wireless Communications [PDF]
, 2002 Following a brief historical perspective on channel coding, an introduction to space–time block codes is given. The various space–time codes considered are then concatenated with a range of channel codecs, such as convolutional and block-based turbo ...
Liew, T.H. +3 more
core +2 more sources
Dicarboxylate-Bridged Ruthenium Complexes as Building Blocks for Molecular Nanostructures
Inorganic Chemistry, 2012 Ruthenium complexes with bridging dicarboxylate ligands were combined with 1,2-di-4-pyridylethylene (dpe), 2,4,6-tri-4-pyridyltriazine (4-tpt), or 2,4,6-tri-3-pyridyltriazine (3-tpt) to give a tetranuclear rectangle or hexanuclear coordination cages. The cages display a trigonal-prismatic geometry, as evidenced by single-crystal X-ray crystallography ...
Kilbas, Benan +4 more
openaire +4 more sources
Complex wireframe DNA nanostructures from simple building blocks [PDF]
Nature Communications, 2019 AbstractDNA nanostructures with increasing complexity have showcased the power of programmable self-assembly from DNA strands. At the nascent stage of the field, a variety of small branched objects consisting of a few DNA strands were created. Since then, a quantum leap of complexity has been achieved by a scaffolded ‘origami’ approach and a scaffold ...
Wen Wang +9 more
openaire +3 more sources
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
A simple two-module problem to exemplify building-block assembly under crossover
, 2004 Theoretically and empirically it is clear that a genetic algorithm with crossover will outperform a genetic algorithm without crossover in some fitness landscapes, and vice versa in other landscapes.
Richard A. Watson, Watson, Richard A.
core +1 more source
ME-FCN: A Multi-Scale Feature-Enhanced Fully Convolutional Network for Building Footprint Extraction
Remote SensingThe precise extraction of building footprints using remote sensing technology is increasingly critical for urban planning and development amid growing urbanization.
Hui Sheng +5 more
doaj +1 more source
A Comparative Analysis of Machine Learning Techniques for Muon Count in UHECR Extensive Air-Showers
Entropy, 2020 The main goal of this work is to adapt a Physics problem to the Machine Learning (ML) domain and to compare several techniques to solve it. The problem consists of how to perform muon count from the signal registered by particle detectors which record a ...
Alberto Guillén +3 more
doaj +1 more source