Henan University

Contextual reminders facilitate prospective memory throughout target learning but increase vulnerability after reminder removal

Prospective memory often improves through repeated target encounters, but whether contextual reminders facilitate this learning or instead increase reliance on reminder contexts remains unclear. Guided by the Preparatory Attentional and Memory theory, we examined how contextual r...

Mobility Resilience under Epidemic Hazards: A Structured Review of Risk Perception, Coping Appraisal and Post-Hazard Recovery

Epidemic hazards disturb mobility in a way that is both physical and behavioural. They reduce service supply, change perceived safety, and force travellers to decide whether a trip is necessary, safe, or replaceable. This review maps how risk perception, coping appraisal and stru...

Role of PANoptosis in cancer: molecular mechanisms and therapeutic insights

Abnormal cell death plays a crucial role in cancer development. Inducing tumor cell death is an important strategy for cancer treatment. Against this backdrop, with the in-depth study of the regulatory mechanisms of cell death, the discovery of interactions existing among pyropto...

π-Extended D–A Type [5]Helicenes: Cyano-Based Construction and Enhanced CPL Performance

Abstract Two cyano-based D–A type [5]helicenes, N[5]Hs and P[5]Hs, were synthesized through key steps, including the Rosenmund–von Braun reaction, the Horner–Wadsworth–Emmons reaction, and elimination. Enhanced fluorescence emission is achieved with ΦFL reaching 39%; this enhance...

Prior-conditioned edit prediction for real-time incremental updating of vectorized high-definition map

High-Definition (HD) maps are essential for intelligent transportation systems and autonomous driving, but their maintenance remains costly and time-consuming. Existing end-to-end perception models reconstruct vectorized HD maps from onboard sensors, whereas practical deployment...

UV/X‐Ray‐Induced Reduction of Eu 3+ to Eu 2+ in Rare‐Earth‐Based Halide Double Perovskite for Material‐Discriminative X‐Ray Imaging

ABSTRACT Stacked scintillators for x‐ray energy discrimination require at least two emission bands with sufficient spectral separation to avoid signal crosstalk. Rare‐earth‐based double perovskites exhibit narrow‐band luminescence at multiple visible wavelengths, which is advanta...

UV/X‐Ray‐Induced Reduction of Eu 3+ to Eu 2+ in Rare‐Earth‐Based Halide Double Perovskite for Material‐Discriminative X‐Ray Imaging

ABSTRACT Stacked scintillators for x‐ray energy discrimination require at least two emission bands with sufficient spectral separation to avoid signal crosstalk. Rare‐earth‐based double perovskites exhibit narrow‐band luminescence at multiple visible wavelengths, which is advanta...

Synthesis of Pyrroloquinazolinones via Base-Promoted Domino Reaction of 7-Vinylindoles with In Situ Formed Isocyanates from Dioxazolones

Abstract Herein, we report a novel base-promoted domino reaction between 7-vinylindoles and dioxazolones, enabling the efficient one-pot synthesis of pyrroloquinazolinone scaffolds in moderate to excellent yields (up to 95%). This transition-metal-free protocol employs readily av...

An Architecture-Level Framework for Earth–Moon Reference-Clock Modeling, Timing Compensation, and PNT Sensitivity Analysis

Accurate characterization and compensation of Earth–Moon reference-clock differences are important for cislunar positioning, navigation, and timing (PNT) architectures. This study develops an integrated analytical framework that connects modeled Earth–Moon timing differences, com...

Hollow-structured materials for lithium–sulfur batteries: Design principles, mechanistic insights, and practical limitations

Lithium–sulfur batteries (LSBs) are regarded as promising next-generation energy storage systems owing to their exceptionally high theoretical energy density, sulfur's high theoretical specific capacity, and the natural abundance of sulfur. However, their practical deployment rem...

An FXR-dependent cellular program for Kupffer cell pool restoration fuels liver regeneration

Abstract Liver transplantation and partial hepatectomy represent the most effective therapeutic strategies for end-stage liver diseases. However, persistent donor organ shortages have intensified clinical interest in interventions that enhance liver regeneration. The farnesoid X...

High‐Entropy Perovskites for Solid Oxide Cells: Mechanistic Insights to Practical Applications

ABSTRACT Solid oxide cells (SOCs) are high‐temperature electrochemical platforms for efficient energy conversion and chemical production in both fuel‐cell and electrolysis modes. Practical deployment remains constrained by fuel‐electrode coking, limited transport, and sluggish ki...

Local structural modulation via sulfate substitution for high-performance NFPP-based sodium-ion battery cathode

Sodium-ion batteries (SIBs) are compelling low-cost candidates for large-scale energy storage. Nevertheless, NASICON-type Na 4 Fe 3 (PO 4 ) 2 P 2 O 7 (NFPP) polyanionic cathodes suffer from intrinsically inferior electronic conductivity and sluggish Na + diffusion, severely restr...

Stereodivergent Synthesis of C -Glycosides from Glycals by Ni-Catalyzed Cross-Hydrocarbonylation of Alkenes

Abstract C-Glycosides always significantly improve the physicochemical properties and pharmacokinetic characteristics of the native O- and N-glycosides and are one of the most powerful strategies for carbohydrate-based drug discovery. However, direct access to C-glycosides with c...

Construction of an Ionic Liquid Extraction System Assisted by COSMO-RS for Lithium Recovery from High Mg/Li Ratio Salt Lake Brines

Abstract Efficient recovery of lithium from high Mg/Li ratio salt lake brines remains a critical bottleneck for the sustainable development of the new energy industry, yet the directional design of ionic liquids (ILs) extraction systems is severely hindered by blind screening and...

The Transcription Factor PRDM15 Activates the PPP2R5C / PI3K ‐Akt Pathway to Promote Steroid Hormone Secretion in Goat Granulosa Cells

ABSTRACT The proliferation and steroid hormone production capacity of granulosa cells (GCs) are critical factors in determining follicular maturation and female reproductive success. This study aims to investigate the role of PPP2R5C in regulating GC function and to reveal its up...

Thermally Reversible Transformation between Two Isomers of Silver Sulfide Magic-Size Clusters

Abstract Isomers of semiconductor magic-size clusters (MSCs) share the same molecular formula but can exhibit distinct optical and electronic properties. Most of the reported MSC isomers have been so far limited to cadmium chalcogenides. Herein, we report the reversible transform...

A Mass-Conserving Spatiotemporal Graph ODE Model for Multi-Step Streamflow Forecasting in a Sparsely Gauged Semi-Arid Basin

Semi-arid loess basins in the middle Yellow River have rapid runoff responses, short hydrological memory, and sparse gauging networks, so pooled metrics across all stations can conceal forecast failures in low-flow tributaries and during dry periods. This study proposes DaSTGODE,...

The electromagnetic wave absorption and mechanical properties of recycled cement mortar modified by recycled concrete powder and CNTs/Nano-Fe 3 O 4

This study prepared electromagnetic wave (EMW)-absorbing recycled cement mortar using recycled concrete powder (RCP), cement, natural river sand, and a CNTs/Nano-Fe3O4 composite absorber. The effects of RCP content and CNTs/Nano-Fe3O4 dosage on phase composition, microstructure,...

Artificial intelligence use and personalized learning in higher education: pathways toward sustainable development goals and student mental health

Purpose This study aims to examine how artificial intelligence use (AIU) and personalized learning contribute to SDG-4 quality education (QE) and students’ mental health (MH) in higher education, and the study also investigates whether AIU statistically mediates the relationships...