Results 201 to 210 of about 1,126,532 (319)

Developing epidemiological preparedness for a plant disease invasion: Modelling citrus huánglóngbìng in the European Union

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Huánglóngbìng (HLB) is a bacterial disease of citrus that has significantly impacted Brazil and the United States, although citrus production in the Mediterranean Basin remains unaffected. By developing a mathematical model of spread in Spain, we tested surveillance and control strategies before any future HLB entry in the EU.
John Ellis   +9 more
wiley   +1 more source

Photoenhanced Galvanic Effect on Carrier Collection of the MOS2 Contact Layer in Silicon Solar Cells

open access: yesphysica status solidi (a), EarlyView.
This study presents crystalline silicon solar cells with an MoS2 thin film layer. The embedded MoS2 quantum dots are photosensitive by forming a photogalvanic circuit with fluctuating conductance, and the fabricated cells show enhanced short circuit currents.
Sel Gi Ryu   +5 more
wiley   +1 more source

Effects of Galactic Irradiation on Thermal and Electronic Transport in Tungsten

open access: yesphysica status solidi (b), EarlyView.
This atomic‐scale study reveals how low‐to‐mid‐energy space irradiation alters tungsten's thermal and electronic behavior, even at low defect levels. Focusing on vacancy sites in bulk and near grain boundaries, it employs two novel approaches: site‐projected thermal conductivity and the N2$^{2}$ method for the thermal and electronic response analysis ...
Chinonso Ugwumadu   +2 more
wiley   +1 more source

Three-stage hybrid spiking neural networks fine-tuning for speech enhancement. [PDF]

open access: yesFront Neurosci
Abuhajar N   +7 more
europepmc   +1 more source

Machine Learning for Maximizing the Memristivity of Single and Coupled Quantum Memristors

open access: yesAdvanced Quantum Technologies, EarlyView.
Machine learning (ML) methods are proposed to characterize the memristive properties of single and coupled quantum memristors. It is shown that maximizing the memristivity leads to large values in the degree of entanglement of two quantum memristors, unveiling the close relationship between quantum correlations and memory.
Carlos Hernani‐Morales   +5 more
wiley   +1 more source

Hybrid Encoder for Discrete and Continuous Variable QKD

open access: yesAdvanced Quantum Technologies, EarlyView.
This work demonstrates a hybrid QKD encoder that bridges the advantages of discrete and continuous variables. Utilizing a self‐compensating iPOGNAC design, the encoder is compatible with space‐based and terrestrial quantum networks. The approach simplifies system complexity, improves stability, and ensures cost‐effective integration, paving the way for
Mattia Sabatini   +4 more
wiley   +1 more source

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