Results 61 to 70 of about 1,781,876 (250)
Archaeological Prospection, EarlyView.ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet +9 more
wiley +1 more source
Fibre segment interferometry using code-division multiplexed optical signal processing for strain sensing applications [PDF]
, 2013 A novel optical signal processing scheme for multiplexing fibre segment interferometers is proposed. The continuous-wave, homodyne technique combines code-division multiplexing with single-sideband modulation.
Charrett, Thomas O. H. +2 more
core +1 more source
Lipid droplet profiling during neutrophil differentiation by stimulated Raman scattering microscopy
Biotechnology Progress, EarlyView.Abstract Lipid droplets (LDs) are dynamic organelles that serve as metabolic hubs and emerging regulators of immune cell fate. Although LDs have been implicated in immune regulation, how LD metabolism is remodeled during neutrophil differentiation and how stage‐specific LD dynamics shape mature neutrophil function remain poorly defined.
Ting‐Jung Sung +5 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work reveals a “Photovoltaic‐Capacitance” coupling mechanism in stacked Ga2O3/ZnO devices, defining the ZnO/graphene interface as a novel Photovoltaic Dynamic‐Capacitor (PDC). The wavelength‐selective bipolar response enables a physical layer secure communication protocol based on ternary optical logic (“1,” “0,” “−1”).
Songqi Zhao +6 more
wiley +1 more source
The transmitter input modulation signal and the receiver demodulation output signal.
, 2016 The transmitter input modulation signal and the receiver demodulation output signal.
Xin-Guo Zhang (3070731) +4 more
core +1 more source
Blind separation of asymmetric PCMA signal based on soft information joint correction
Tongxin xuebao, 2017 On the basis of a blind separation structure with low complexity,an efficient blind separation algorithm based on soft information joint correction was proposed for asymmetric PCMA to improve the demodulation performance of strong and weak signals.By ...
Qiang HUANG +3 more
doaj +2 more sources
Application of MCKD-cyclic Domain Demodulation Method in Gearbox Fault Diagnosis
Jixie chuandong, 2017 The cross- term interference caused by multi- modulator and multi- carrier makes it limited the use of the cyclic autocorrelation demodulation. A new method called the MCKD（ Maximum correlated Kurtosis Deconvolution）- cyclic domain demodulation is ...
Wang Zhijian +3 more
doaj
A Modulation Method for Tunnel Magnetoresistance Current Sensors Noise Suppression
MicromachinesTo mitigate the impact of low-frequency noise from the tunnel magnetoresistance (TMR) current sensor and ambient stray magnetic fields on weak current detection accuracy, we propose a high-resolution modulation-demodulation test method.
Shuaipeng Wang +9 more
doaj +1 more source
FlexMat, EarlyView.This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen +5 more
wiley +1 more source
A Demodulation Method of 2FSK Signal Based on Duffing Oscillator
, 2011 This article put forward a new method on 2FSK signal demodulation by using Duffing Oscillator based on the theory of weak signal detection in Chaotic System. In this paper we utilize the regulation of the wave form generated by the chaotic system when it
Er Fu Wang +3 more
core +1 more source