Sichuan University

Surface‐Fluorinated Conductive Carbon for Coupled Electron/Ion Transport Through the Graphite Anode

ABSTRACT Graphite (Gr) is the dominant anode material for commercial lithium‐ion batteries (LIBs). However, its fast‐charging capability is often constrained by sluggish Li + transport and large interfacial polarization under high current densities. Conventional conductive carbon...

Construction of In Vitro-In Vivo Correlation (IVIVC) Degradation Evaluation Model of Absorbable PCL/β-TCP Alveolar Bone Repair Scaffold and Exploration of a Biosafety Evaluation Idea Based on “Homeostasis”

Abstract Traditional in vivo degradation assessments for resorbable medical devices face challenges due to extreme durations, high costs, and a lack of criteria for reaching tissue-response steady states. This study investigates a 3D-printed PCL/β-TCP bone grafting scaffold by de...

Bacterial etiology, antimicrobial susceptibility, and clinical outcomes in cervicofacial space infections before, during, and after the COVID-19 pandemic: a 10-year single-centre study

To investigate epidemiological trends of cervicofacial space infections in Western China, including pathogen distribution, antimicrobial resistance, and the impact of the COVID-19 pandemic on pathogen susceptibility and patient outcomes. Clinical data from 542 hospitalized patien...

Fractal Acoustic Emission Characteristics and Energy Evolution of High-Water-Resistance Concrete Backfill: Roles of Water-to-Cement Ratio and Fiber Volume Fraction

Fiber-reinforced high-water-resistance concrete backfill (FHWCB) is a rapid-setting cementitious backfill system used for underground support and backfilling, but its stability is strongly affected by mixture water content and fiber dispersion. This study investigated the fresh-s...

Non-MonotonicStructural Evolution and Enhanced NonlinearOptical Performance in Li x Ag1– x GaTe2 Solid Solutions

Abstract A series of LixAg1–xGaTe2 (x = 0.1 ∼ 0.6) solid-solution single crystals was grown by the Bridgman method. The inherent instability of LiGaTe2 and the narrow bandgap of AgGaTe2 are simultaneously surmounted, and the structure and nonlinear optical performance are thereby...

CACA guidelines for the management of adult cancer pain

Abstract Cancer pain, one of the most prevalent and distressing symptoms in cancer patients, is closely associated with cancer diagnosis, therapeutic interventions, quality of life, and survival outcomes. Effective cancer pain management requires multidisciplinary collaborative a...

Advancesand Challengesin Nanodelivery Systems forRNA Vaccines

Abstract RNA vaccines have become a transformative technology in infectious disease prevention and cancer treatment, thanks to their rapid development, high immunogenicity, and scalability in production. However, the clinical application of RNA vaccines faces significant challeng...

A Randomized Controlled Trial of Targeted Training on Nursing Interns' Preparedness for Public Health Emergencies: A Study From West China Hospital, 2022

OBJECTIVE: To explore the effects of coronavirus-specific education and training on nursing interns' self-efficacy, stress levels, and knowledge. METHODS: 74 nursing interns were randomly allocated to either an intervention group (n = 37) or a control group (n = 37). The interven...

Raw pyrite tailings as fine aggregate in mortar: performance and potential for architectural surface design

The accumulation of pyrite tailings (PT) poses severe environmental threats, yet its potential as a secondary resource for the construction sector remains underexplored. This study presents a preliminary investigation of raw PT as a partial substitute for fine aggregate in mortar...

Mefatinib versus gefitinib as a first-line treatment for EGFR-mutated non-small cell lung cancer: a randomized, double-blind, multicenter phase III study

Mefatinib, a novel second-generation epidermal growth factor (EGFR) tyrosine kinase inhibitor that has shown promising antitumor activity in targeting non-small cell lung cancer (NSCLC) with common and uncommon EGFR- activating mutations. In this phase III, randomized, double-bli...

Secondary Narrow Nostril Deformity After Unilateral Cleft Lip Repair: Etiology, Classification, and Surgical Strategies

Secondary narrow nostril deformity after unilateral cleft lip repair remains a stubborn clinical challenge, with an incidence of approximately 84%. It compromises both nasal airway function and facial esthetics. The etiology is multifactorial, involving congenital tissue deficien...

EPI-Sense: an integrated hemodynamic sensing and analysis system for early pressure injury warning

Pressure injury poses a critical challenge in geriatric care. Current computer-aided diagnosis is limited by an exclusive reliance on surface texture, neglecting subcutaneous hemodynamics essential for distinguishing Reactive Hyperemia from Stage 1 PI and detecting Deep Tissue Pr...

The Impact of Rural Centralized Residence on Land Transfer: Evidence from Sichuan, China

Exploring the impact of rural centralized residence (RCR) policies on land transfer behavior is crucial for promoting scaled agricultural operations in rural China. However, empirical scrutiny of RCR’s effects on land transfer remains limited, as existing evaluations focus primar...

Hepatocyte-intrinsic ER stress and NRF2 initiate primary sclerosing cholangitis, providing therapeutic insights

primary sclerosing cholangitis (PSC) is a severe liver disease that can progress to cholangiocarcinoma. Therapeutic development has been hindered by the rarity of PSC and by its poorly understood origin, which reflects incompletely defined genetic and environmental risk factors....

Advances in Smart Responsive Nanofibers for Wound Healing

Wound healing, particularly chronic wound healing, is a complex and dynamically regulated process that is commonly challenged by wound infection caused by the invasion of various bacteria. The emergence of nanofibers has overcome the limitations of traditional wound dressings in...

A deep learning model utilizing H&E-stained images for predicting HER2-low expression in breast cancer

The development and clinical application of novel HER2-targeted antibody-drug conjugates (ADCs) have significantly improved outcomes for breast cancer patients with HER2-low expression. The efficacy of such therapies critically depends on accurate assessment of HER2-low status. H...

Unlocking bipolar electrode-electrolyte solid-solid conversion in aqueous zinc-halogen batteries for high Zn utilization across various cell formats

The increasing demand for high-energy-density batteries pushes practical aqueous Zn-based batteries. However, high Zn utilization achieved in coin symmetric cells is unable to translate to full cells, especially large pouch cells, due to the poor reversibility of Zn and capacity...

Energy Transfer Catalysis Enabled by Multichannel Through‐Space Charge Transfer TADF Photosensitizers: [2 + 2] Photocycloaddition to Cyclobutane‐Fused Phosphindole 3‐Oxides

ABSTRACT Triplet energy transfer (TEnT) photocatalysis has emerged as a powerful tool for enabling mild and selective bond‐forming reactions. However, its generality remains limited by the intrinsic trade‐offs in existing photosensitizers (PSs). Noble metal (e.g., Ir, Ru) complex...

Chinese expert consensus on extraintestinal manifestations of inflammatory bowel disease

Inflammatory bowel disease (IBD) is a chronic, relapsing, inflammatory condition of the gastrointestinal tract that primarily includes Crohn's disease and ulcerative colitis. Beyond the typical gastrointestinal symptoms, IBD is frequently associated with various extraintestinal m...

Chirality-induced spin-regulated synaptic dynamics in 2D perovskite memristors for polarimetric neuromorphic computing

Conventional von Neumann architectures face fundamental energy-efficiency bottlenecks, while current optoelectronic neuromorphic devices remain confined to simple optoelectronic responses, unable to leverage continuous physical degrees of freedom such as light polarization for co...