Anhui University

Charge-ResonancePolymerization at Donor–AcceptorInterfaces Enables Large-Area Organic Magnetic Membranes

Abstract Electron acceptors such as tetracyanoquinodimethane (TCNQ) and its fluorinated analogue F4TCNQ are foundational to charge-transfer and doping chemistry. At interfaces formed by deposition of these acceptors onto donor substrates, reduced anionic species can naturally coe...

Asymptotic properties of estimators in heteroscedastic partially linear EV models with ANA errors

This article addresses the estimation problem associated with heteroscedastic partially linear error-in-variables (EV) models. We establish some strong consistency properties for estimators of both the slope parameter and the nonparametric component based on asymptotic negative a...

Frequency-tunable superconducting microwave resonators based on quantum paraelectricity

Frequency tuning enables both high-sensitivity and wide-bandwidth detection in the resonator. Potassium tantalate (KTO) is a quantum paraelectric with tunable permittivity and low microwave loss at cryogenic temperature, making it promising for tunable devices. Here, we demonstra...

Ferroelectric-EnhancedUltrafast Nonvolatile Floating-GateMemory

Abstract Floating-gate memory, as one of the most widely used nonvolatile memories for practical deployments, plays a significant role in modern electronics. However, its inherent speed limitations make it challenging to keep pace with the explosive growth of data generation and...

Reconciling nitrogen fertilization effects on soil nitrification with acidification

Nitrogen (N) fertilization supports nearly half of the global population but disrupts the N cycle. While N addition is assumed to stimulate soil nitrification by increasing substrate supply and nitrifier activity, it may also inhibit nitrification via soil acidification. Resolvin...

Manipulation of Photoresponse via Defect-Level Excitations in Metal–Insulator–Semiconductor-Type Two-Dimensional Heterostructure for Optoelectronic Logic Gates

Abstract In recent years, effective carrier–exciton conversion and defect engineering in tunneling diodes based on metal–insulator–semiconductor (MIS) van der Waals heterostructures have attracted extensive research interest in modulating optoelectronic device performance. Effect...

Small vulnerable newborns and prenatal exposure to organophosphate esters: Insights from the Ma'anshan Birth Cohort

Evidence on the association between prenatal exposure to organophosphate ester (OPE) and small vulnerable newborn components is limited and inconsistent. This study included 3208 mother-child dyads from the Ma'anshan Birth Cohort. In the first, second, and third trimesters, urine...

From raw to cooked: The impact of cooking on bioaccessibility and health risks of toxic elements in leafy vegetables

Environmental policies in China have significantly reduced toxic element fluxes in soil and air, but slower declines in atmospheric toxic element flux have increased its relative contribution to crop contamination. Leafy vegetables, with their large surface area and high capacity...

Complete f-moment convergence for m-WOD random variables and its application

In this paper, we study the complete f-moment convergence for m-widely orthant dependent random variables with an array of constant weights {ani,1≤i≤n,n≥1} under a number of general conditions. The results obtained in the paper extend and improve some known results. As an applica...

Massive-scale unlabeled field and labeled synthetic seismic datasets of global shelf-edge clinothems

Summary Seismic stratigraphic interpretation of shelf-edge clinothems is essential for revealing tectonic evolution, paleoclimate change, depositional dynamic conditions, and hydrocarbon generation and accumulation during basin filling. However, traditional interpretation methods...

Interpretable machine learning reveals spatial drivers and regional gradients of soil organic matter across Anhui Province, China

Abstract Soil organic matter (SOM) is a crucial indicator of soil quality and carbon sequestration capacity. In regions with complex topographic and climatic gradients such as Anhui Province, the spatial patterns of SOM and its environmental controls remain insufficiently charact...

Conjugated fullerene C60 networks: From bonding motifs to multifunctional properties

Conjugated fullerene C60 networks, formed through inter-cage covalent bonding, constitute a versatile carbon platform in which bonding configuration, topology, and dimensionality can be engineered to realize a broad spectrum of multifunctional properties. This review surveys rece...

A Dual‐Module Triboelectric Nanogenerator With Ultrahigh Charging Efficiency for Broadband Vibration/Wind Harvesting and Self‐Powered Sensing on Transmission Lines

ABSTRACT To address the self‐powering challenges of distributed sensors and effectively harness ambient multi‐source high‐entropy micro‐energy on transmission lines, a Stockbridge damper‐based dual‐module triboelectric nanogenerator (SD‐TENG) is presented that overcomes these hur...

Agentic formative assessment for object oriented programming through multi source evidence aggregation

Current AI-based programming education assessment systems do not involve process-oriented learning and a multi-faceted evidence of learning other than code correctness. This paper presents a three-partnering model of AI-Teacher, AI-Student, and Aggregator agents that combines mul...

CIP2A–TOPBP1 complex and PP2A dynamically regulate Polθ recruitment and phosphorylation at mitotic DNA double-strand breaks

DNA double-strand breaks (DSBs) that occur during mitosis are primarily repaired by Polθ-mediated microhomology-mediated end joining (MMEJ). The CIP2A–TOPBP1 complex has been shown to tether broken chromatin at mitotic DSBs, but whether it coordinates with or functions independen...

Privacy preserving and auditable tax fraud detection using zero knowledge transformer inference

This paper presents the Auditable Zero-knowledge Transformer (AZT) framework for privacy-preserving and auditable tax fraud detection. AZT combines transformer-based anomaly detection with zero-knowledge proof (ZKP) verification so that a tax authority or regulator can verify fra...