Hubei University of Arts and Science

Girth Characterization of (3,29)-Regular Bipartite Graphs and Their Associated LDPC Codes

This paper studies a family of (3,29)-regular bipartite graphs introduced by Tanner for low-density parity-check (LDPC) codes. For a prime p≡1(mod87), the graph has 3p left vertices and 29p right vertices. In the associated LDPC code, the right vertices (there are 29p of them, ea...

Mechanochemical Engineered Sulfur Copolymers Onto Group 13 and Related Fillers Through Lewis Acid‐Base Pairing

ABSTRACT Group 13 and related fillers are cornerstone components for advanced composites, yet their severe interfacial incompatibility with organic matrices inherently limits their practical efficacy. Conventional surface modification strategies remain fundamentally constrained b...

Interaction‐Matched Protonated Aminopyridine Additives for Highly Reversible Aqueous Zinc Metal Anodes and Zn–I 2 Batteries

ABSTRACT In aqueous zinc‐ion batteries, electrolyte additives stabilize Zn anodes through interfacial adsorption, suppressing corrosion and parasitic reactions while regulating Zn deposition. However, although enhanced zincophilicity and hydrophobicity improve interfacial protect...

Peer influence in juvenile offending: social evaluation, relational identity and moral obligation

Purpose Although peer influence is widely recognized as important in juvenile offending, less is known about how justice-involved adolescents themselves interpret peer evaluation, understand their roles within peer relationships and make sense of their responsibilities in peer-re...

Direct Regeneration of Spent LiFePO 4 Cathodes by Liquid‐Phase‐Mediated Reconstruction

Directregeneration of spent LiFePO 4 (S‐LFP) cathodes is imperative for sustainable battery recycling, yet it remains severely hindered by inherent structural degradation, specifically lithium depletion and irreversible Fe 3+ formation. Herein, we propose a facile, one‐step liqui...

Failure analysis of marine composite sandwich beams with syntactic foam cores under bending loads

In this work, a progressive failure analysis framework is proposed to investigate the bending failure mechanisms of composite sandwich beams with syntactic foam cores. The numerical framework incorporates the cohesive zone model to simulate interface debonding and adopts Hashin's...

Systemic artery-to-pulmonary artery fistulas and recurrence of noncancer-related hemoptysis after bronchial artery embolization: a retrospective study

To investigate the clinical and angiographic characteristics of systemic artery-to-pulmonary artery fistulas (SA-PAFs) in patients with noncancer-related hemoptysis undergoing bronchial artery embolization (BAE), and to assess their associations with procedural outcomes and recur...

Multibody dynamic characteristics of a co-rotating scroll hydrogen recirculation pump

Co-rotating scroll hydrogen recirculation pump (CSHRP) for hydrogen fuel cell-powered vehicles is characterized by compactness, high efficiency, and low noise, which have brought it into the spotlight. However, the dynamics of the CSHRP in multi-clearance coupling conditions are...

The DTI-ALPS index covaries with regional thalamic tissue susceptibility rather than clinical severity in Parkinson’s disease: a cross-sectional multimodal MRI study

Abstract Background The diffusion tensor image analysis along the perivascular space (DTI-ALPS) index is widely used as a non-invasive proxy for glymphatic function, but its biological specificity is increasingly questioned. Its region of interest lies in white matter sharing tha...

Field‐Aligned Anisotropy of Electrons in Magnetic Hole Behind the Dipolarization Front in the Flow Braking Region

Abstract Magnetic holes (MHs) are magnetic structures characterized by a depression of magnetic field strength and have been frequently observed around dipolarization fronts (DFs), which are characterized by the increase in the magnetic field B z . Both MHs and DFs are potential...

PTK6 inhibition by tilfrinib hinders the proliferation and migration of ovarian cancer cells

Protein Tyrosine Kinase 6 (PTK6) has been implicated in the progression of multiple malignancies; however, its oncogenic role and therapeutic potential in ovarian cancer (OC) remain incompletely defined. This study systematically investigates the biological function and therapeut...

Vibration suppression and surface roughness control in flexible blade polishing: modeling, simulation and optimization

In the flexible polishing process for blisk, tool vibration represents a critical factor governing surface integrity and machining stability. However, comprehensive modeling of the dynamic behavior of flexible polishing tools and its quantitative correlation with the final surfac...

DSLHash: Lightweight Hash Function Based on SVSC 4D Chaotic System and Dynamic Substitution Layers

Data integrity remains a critical requirement for secure communication in IoT environments. To address this challenge for resource-constrained IoT devices, lightweight cryptographic hash functions have been widely studied. However, static substitution layers in conventional hash...

A Condition-Disentangled Representation Optimization Framework for Domain Generalization Under Distribution Shift: Application to Fault Diagnosis

Domain generalization under distribution shift remains a fundamental challenge in representation learning, where predictive models trained on multiple source domains are expected to generalize to previously unseen operating conditions. For rotating machinery fault diagnosis, vari...

Transcription factor CCA1 interacts with RGL1 to regulate flowering in Arabidopsis

Flowering time is regulated by both external environmental cues and internal factors. CCA1(CIRCADIAN CLOCK ASSOCIATED 1) is a core component of the plant circadian clock. While previous studies have implicated CCA1 in flowering regulation, its underlying mechanism has remained in...

A privacy-preserving data augmentation approach for credit card fraud detection

Abstract Credit card fraud costs credit card companies billions of dollars annually. Privacy concerns prevent most banks from sharing transaction data. Federated Learning enables multiple companies to train a unified model while preserving the privacy of sensitive data. The scarc...

Digital exclusion and health in older adults: a systematic review

Abstract Healthcare systems are turning increasingly digital. Digital exclusion restricts access to a wider range of health-related resources among older adults, which delays prevention and treatment, posing additional health challenges. The study aims to systematically review th...

Combined predictive value of MRI parameters and inflammatory biomarkers in assessing the severity and prognosis of acute cervical traumatic

Abstract Objective This study evaluated the combined predictive value of preoperative MRI variables and preoperative peripheral inflammatory biomarkers in assessing the severity and prognosis of acute cervical TSCI. Methods MRI parameters and peripheral inflammatory biomarkers we...

Thermal‐Induced Loose Solute Configuration Activates Organic Electrolyte for Zinc Metal Battery

ABSTRACT Zinc metal batteries face issues of low coulombic efficiency and persistent side reactions due to the active H 2 O in aqueous electrolytes. Organic electrolytes that can reduce side reactions and coulombic efficiency loss still suffer from sluggish Zn 2+ transfer and dif...

Interpersonal Relationships and Problematic Use of the Internet Among Adolescents: Between‐ and Within‐Person Perspectives

INTRODUCTION: Prior research has examined the role of interpersonal relationships in adolescents' problematic use of the internet (PUI). However, studies that examine the distinct contributions of various interpersonal relationships (i.e., with mothers, fathers, teachers, and pee...