Results 81 to 90 of about 3,245,214 (331)
Specific Emitter Identification Based on Deep Residual Networks
IEEE Access, 2019 Specific emitter identification (SEI) enables the discrimination of individual radio emitters with the external features carried by the received waveforms. This identification technique has been widely adopted in military and civil applications. However,
Yiwei Pan +4 more
doaj +1 more source
A Transceiver Design Based on an Autoencoder Network for Multi-Color VLC Systems
IEEE Photonics Journal, 2020 We propose a transceiver design method based on an autoencoder (AE) network for multi-color visible light communication (VLC) systems. Taking into account the chromaticity constraint described by MacAdam ellipses and the peak-value constraint of ...
Dong-Fang Zhang +3 more
doaj +1 more source
Radar High-Resolution Range Profile Target Recognition by the Dual Parallel Sequence Network Model
International Journal of Antennas and Propagation, 2021 Using traditional neural network algorithms to adapt to high-resolution range profile (HRRP) target recognition is a complex problem in the current radar target recognition field. Under the premise of in-depth analysis of the long short-term memory (LSTM)
Jizhou Wu, Hongmin Zhang, Xuanhao Gao
doaj +1 more source
, 2008 Switching costs arise when transactions, learning, or pecuniary costs are incurred by a user who changes suppliers (including for ‘follow-on’ or ‘aftermarket’ products such as refills and repairs). The ex post market power that switching costs give suppliers need not create inefficiencies, and early ‘bargain’ prices can compensate consumers for later ...
openaire +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Survey of unified approaches to integrated-service networks [PDF]
, 1989 The increasing demand for communication services, coupled with recent technological advances in communication media and switching techniques, has resulted in a proliferation of new and expanded services.
Bradley, Tracy T., Suda, Tatsuya
core
Digital electric field induced switching of plasmonic nanorods using an electro-optic fluid fiber
, 2017 We demonstrate the digital electric field induced switching of plasmonic nanorods between 1 and 0 orthogonal aligned states using an electro-optic fluid fiber component.
Araujo, Leonardo F. +4 more
core +1 more source
EURASIP Journal on Advances in Signal Processing, 2023 Sparse arrays are able to generate more lags to extend the array aperture, which is a distinct advantage in mixed-field localization. To exploit these lags, existing algorithms in the known literature can be mainly divided into two types: the subspace ...
Wei Lin +4 more
doaj +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source