City College of Dongguan University of Technology

Extending the technology acceptance model with trust and perceived risk to explain young-old adults’ virtual reality technology adoption

Virtual reality (VR) technology is a valuable tool to address the evolving needs of young-old adults. This study investigated the factors influencing the adoption of VR technology among young-old adults, extending the technology acceptance model by incorporating trust and perceiv...

Biocatalytic Redox Cascade Enabled Site-Selective Direct β-Alkylation of Cyclopentanones

Abstract Alkylation of carbonyl compounds is among the most widely practiced transformations in organic synthesis. While extensive methods exist for functionalization at the ipso and α-positions, direct β-alkylation remains a significant challenge, especially for cyclic ketones....

The deep operator finite element method: A discrete variational neural operator for elasticity under variable loading

Learning solution operators for parametric partial differential equations is essential for real-time simulation and engineering analysis. However, existing physics-informed neural operators often suffer from unstable training due to numerical quadrature errors, sampling variabili...

Through-Space-Conjugated Viologen Cyclophanes for Single-Molecule Junctions

Abstract Molecular electronics offers a promising route toward device miniaturization beyond the limits of silicon-based technologies, but the rational design of molecular components with stable and tunable charge transport remains challenging. Through-space-conjugated (TSC) viol...

scProtoTransformer: Scalable reference mapping across molecules, cells, and donors

Abstract The rapid accumulation of single-cell data has made it possible to comprehensively characterize biological systems at molecular, cellular, and donor levels. However, scalable reference mapping across different resolutions remains a major challenge in current research. He...