Shenzhen University

Intrinsic Planar Defects Govern Durability in Single-Crystal Ni-Rich Cathodes

Abstract Single-crystal Ni-rich layered oxides are promising cathodes for high energy-density lithium-ion batteries, yet their electrochemical stability remains unexpectedly difficult to reconcile with the anticipated benefits of a grain-boundary-free architecture. Here, we revea...

Engineering the Interfacial Proton Microenvironment via Amorphous‐Crystalline Heterostructures for pH‐Universal Hydrogen Electrocatalysis

ABSTRACT The pH‐universality of hydrogen evolution reaction (HER) electrocatalysts enables their cost‐effective and scalable application. Proton behavior regulation enhances HER activity under specific pH conditions, yet achieving pH‐universal performance remains a significant ch...

Cross-region zero-shot bike-sharing demand prediction with transitive transfer learning using multi-modal public transit data

Predicting bike-sharing demand in regions without historical data is essential for early-stage fleet allocation and rebalancing. However, conventional supervised forecasting models rely on region-specific historical observations and often generalize poorly across heterogeneous ur...

Sulfur‐Mediated Hollow Engineering FeSe 2 /CuCoSe 2 Heterojunction Nanozyme for Synergistic NIR‐II Photothermal/Enzymatic Therapy

ABSTRACT The facile construction of high‐performance photothermal nanozymes that simultaneously possess hollow architectures and heterojunction structures is highly appealing for tumor therapy. Herein, sulfur‐mediated hollow engineering was used to fabricate S‐FeSe 2 /CuCoSe 2 he...

Real-time image absolute orientation framework with Optical-GNSS data fusion for lightweight UAVs

For lightweight unmanned aerial vehicles (UAVs), real-time absolute camera orientation is critical for photogrammetric mapping. However, achieving absolute accuracy under inertial-inaccessible constraints remains challenging due to the scale drift of visual odometry and the non-s...

Unrepeatered remote Φ-OTDR system with single-ended amplifier using hollow-core leading fiber

Phase-sensitive Optical Time Domain Reflectometry (Φ-OTDR) is widely used for monitoring critical infrastructure. However, conventional Φ-OTDR systems are limited by fiber nonlinear effects, which restrict the probe pulse energy and thus limit the sensing distance. To overcome th...

Acoustic and mechanical responses of coal subjected to dry–wet cycling: a petrophysical perspective

Abstract Underground coal mine reservoirs experience repeated impoundment and drainage, exposing coal pillars to dry–wet cycling and causing cumulative deterioration. This study investigated the acoustic and mechanical responses of Wudong coal specimens subjected to 0, 1, 3, and...

Harnessing Nonlinear Nanofluidic Rectification to Suppress Concentration Polarization

Abstract Electrokinetic transport in nanoscale systems has garnered significant interest because of its potential applications in desalination, molecular separation, and ion-selective devices. In particular, electroosmotic flow (EOF) through selective membranes offers a promising...

Extracellular vesicles for next-gen therapeutics and drug delivery

Extracellular vesicles (EVs) are membrane-bound, nano-sized particles released by diverse cell types. They serve as key mediators of intercellular communication by transporting a broad repertoire of proteins, lipids, nucleic acids, and metabolites to recipient cells within a prot...

How performance expectancy and autonomy satisfaction influence translanguaging interactions with AI chatbots

This study investigates the role of performance expectancy and autonomy satisfaction in predicting key learner outcomes – intercultural sensitivity, intrinsic motivation, metacognition, self-efficacy, and task strategies – within the context of translanguaging interactions with A...

Chamber-to-Field Development and Validation of Integrated Filtration–Adsorption Air Cleaners for Particle and VOC Control in Shipboard Cabins

Shipboard cabins can contain both oil mist-dominated particulate matter and volatile organic compounds (VOCs), creating a need for compact air-cleaning systems capable of simultaneous particle and gas-phase removal. This study developed an integrated filtration–adsorption air cle...

Catheter-Associated Soft Tissue Infection Caused by Pantoea piersonii in a Totally Implantable Venous Access Port: The First Report from China

Pantoea piersonii (formerly Kalamiella piersonii) is a recently reclassified environmental Gram-negative bacterium belonging to the family Erwiniaceae. Human infections caused by this organism are extremely rare. Here, we report a rare case of implantable venous access port-assoc...

Determinants of donation intentions on second-hand trading platforms: the roles of psychological ownership, empathy and product layout

Purpose While loss aversion has long served as the dominant explanation for the endowment effect, a growing body of research proposes that ownership fosters a cognitive and affective linkage between the object and the self, often termed the “possession-self connection,” thereby e...

Explainable AI-Assisted Label-Free Raman Biosensing Reveals Therapy-Associated Spectral Signatures in Melanoma Tumors

Sensitive detection of treatment-associated Raman spectral alterations in tumor tissues remains challenging, particularly when such changes are not readily apparent from conventional morphological evaluation. Here, we developed a label-free Raman biosensing strategy combined with...

Mitochondrial Dyes with Balanced Permeability-Fixability for Live, Fixed, and Expanded Multicellular Imaging

Abstract Mitochondrial inner-membrane ultrastructure plays a central role in cellular metabolism, aging, and cell death. However, super-resolution imaging of mitochondria after fixation remains challenging: commercially available fixable probes often lack sufficient reactivity fo...

An explainable detection framework for health insurance fraud via temporal capture and confidence assurance

Abstract Fraud detection is essential to managing health insurance funds, yet current research methods are too broad for specific medical contexts. This study aims to narrow this gap by dissecting the workflow of health service providers to create a focused detection framework. T...

Temperature Effects on Interfacial Area Concentration and Void Fraction in LBE-N2 Bubbly Flow

Temperature-dependent local two-phase flow parameters in lead–bismuth eutectic (LBE)–gas bubbly flows are essential for validating the closure models used in safety analyses of steam generator or heat exchanger tube rupture accidents in lead-cooled fast reactors. However, publish...

Cold-Sintered phosphor film@Cu converter for ultra-high-brightness laser illumination

Abstract Phosphor ceramic has been regarded as a promising color converter for high-quality laser illumination, but it often suffers from optothermal performance degradation during high-temperature sintering process. Herein, an optothermal-enhanced cold-sintered phosphor film@Cu...

Hy-SAN: a hybrid shape-aware network for artifact-suppressed sparse-view computed tomography of through-silicon vias

High-throughput and non-destructive inspection of Through-Silicon Vias (TSVs) is a critical task in advanced semiconductor packaging. Sparse-view X-ray Computed Tomography (XCT) can accelerate TSV inspection but suffers from strong artefacts in analytical reconstructions and stru...

Supporting materials: Vector-Based Analysis of Phonetic Iconicity in Spatial Dimension Adjectives in Yunnan Minority Languages

This dataset and analysis pipeline support a cross‑linguistic investigation into phonetic iconicity in spatial adjectives across 36 minority languages of Yunnan, China. The data extracted from the Yunnan Provincial Gazetteer: Gazetteer of Ethnic Minority Languages and Scripts (19...