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Articles by Yu Chen
RPDL-YOLO: An efficient YOLOv8 framework for small bird detection in airport airside environments
Loading metrics Open Access Peer-reviewed Research Article Citation: Wen X, Liu L, Chen Y, Liu Z, Ma Z, Wu Y, et al. (2026) RPDL-YOLO: An efficient YOLOv8 framework for small bird detection in airport airside environments. PLoS One 21(11): e0362491. https://doi.org/10.1371/journal.pone.0362491 Editor: Vijayalakshmi Kakulapati, MVSR Engineering College, INDIA Received: January 10, 2026; Accepted: October 26, 2026; Published: November 12, 2026 Copyright: © 2026 Wen et al.
Emergence of Patterns Through Turing and Turing-Hopf Bifurcations in an Enzyme-Catalyzed Model
This paper develops and analyzes an enzyme-catalyzed reaction-diffusion model to investigate the influence of key kinetic parameters on spatiotemporal pattern formation. A comprehensive framework combining theoretical analysis and numerical simulations is employed to examine how variations in three positive parameters regulate pattern dynamics. Theoretically, Turing instability theory and weakly nonlinear analysis are applied to characterize pattern morphology and stability.
Polarization-controlled harmonic-order selection in an ultralong-cavity erbium-doped fiber laser
Harmonic-order selection in passively pulsed fiber lasers has previously been demonstrated only in short-cavity soliton systems, where dispersion–nonlinearity balance governs pulse formation. Here, we show that the harmonic order of microsecond-scale pulse envelopes in an ultralong-cavity erbium-doped fiber laser (EDFL) can be reversibly selected by adjusting a polarization controller (PC) alone at constant pump power, giving switchable repetition rates without cavity reconfiguration.
Glycosylation and importins liquefy the FG barrier in live nuclear pores
Abstract The nuclear pore complex (NPC) regulates molecular traffic between nucleus and cytoplasm1,2. Its permeability barrier is formed by intrinsically disordered phenylalanine-glycine-rich nucleoporins (FG-NUPs), whose physical state has long been debated3,4,5,6,7,8,9,10,11,12,13. Deciphering how FG-NUPs behave inside living cells is crucial for understanding how NPCs achieve both selective and rapid transport.
Enhanced Properties of Copper Matrix Composites Reinforced With In Situ Prepared Cr-Doped Graphene
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1, , , et al., “Recent Progress of Integrated Circuits and Optoelectronic Chips,” Science China Information Sciences 64, no. 10 (2021): 201401, https://doi.org/10.1007/s11432-021-3235-7.
Deep learning-based ecological resistance surface prediction for watershed-scale ecological security pattern optimization in the Fenhe River Watershed, China
Abstract Constructing a robust ecological security pattern (ESP) is fundamental for territorial ecological restoration and spatial optimization. Conventional ecological resistance surface (ERS) construction relies on subjective weighting and linear aggregation, while machine learning methods often inadequately capture spatial neighborhood relationships and multi-scale context.
ROP GTPases are required for YUC transcription and auxin-mediated root hair growth in Arabidopsis
Keywords ROP GTPase auxin YUC transcription root hair growth RNA polymerase II CTD code Research topic(s) CP: plants Introduction ROP GTPase, a plant-specific subfamily of Rho family GTPases, cycles between its GDP-bound, inactive form and GTP-bound, active form in response to internal cues or environmental factors.
GelMA/OKGM/tannic acid hydrogel with antioxidant and antibacterial properties for full-thickness wound healing
Abstract Cutaneous wound healing is often impaired by prolonged oxidative stress and bacterial infection. However, conventional wound dressings are generally unable to adequately address these challenges owing to their limited biological functionality. Although hydrogel-based systems offer promising approaches to wound management, combining appropriate physicochemical properties with multiple biological functions remains challenging.
Computer Science > Data Structures and Algorithms
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Precision prediction of motor fluctuations in advanced Parkinson’s disease via multiregional neural sensing
Abstract Precise prediction of motor fluctuations is critical for the management of advanced Parkinson’s disease (PD). However, current single-region biomarkers show poor performance largely due to their mismatch with the network-level pathophysiology. This study presents a translatable multi-regional sensing framework for simultaneous recording from eight cortico-basal ganglia-thalamo-cortical (CBGT) circuit hubs in rodent models.
Physiological Arousal During Alcohol Cue Exposure in Adult Drinkers: Sex Differences in Neural and Clinical Correlates
1 Introduction Cue exposure reinforces alcohol misuse [1]. Through repeated pairing alcohol consumption with visual, social, environmental and other contextual stimuli, these cues acquire motivational salience and become associated with alcohol-related reward and reinforcement [1]. As a result, exposure to alcohol cues can elicit conditioned responses, including craving and approach behaviours, even in the absence of alcohol availability [2].
Robust perovskite lattice for durable and efficient pure-red light-emitting diodes
Abstract Metal halide perovskite light-emitting diodes are rising as promising candidates for next-generation display technologies. The bromine-iodine mixed halide perovskites contribute to straightforward emitters for pure-red emission, however, suffering from limited electroluminescent durability and efficiency due to highly sensitive optical properties to the featured soft lattice.
Lung Function–Associated Genetic Variants and Overall Survival in Non–Small Cell Lung Cancer: A Multiplatform Analysis
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Toward sustainable development: a convergence analysis of the embodied carbon efficiency of China’s provincial economic infrastructure
Abstract Low-carbon infrastructure is pivotal to green and sustainable development. This study investigates the convergence properties and club heterogeneity of embodied carbon efficiency of economic infrastructure (ECEI) across China’s provinces. Building on a joint-production framework, we apply non-radial directional distance function to measure ECEI and use kernel density estimation to track its dynamic evolution.
Fatty Acids Synergize with Bacteriophages Against Multidrug-Resistant Pathogens
Abstract In the face of rising antimicrobial resistance (AMR), phage therapy presents a promising alternative to antibiotics, but efficacy is limited by biofilms, narrow host range, and hosts rapidly developing phage resistance. Here we present a new concept for phage–based antimicrobials: using small–molecules to help phages infect and kill bacteria.
Divergent Trends and Widening Inequalities in Digestive Tract Cancers Among Women of Childbearing Age: A Global Analysis from 1990 to 2021 and Projections to 2050
Abstract Background Digestive tract cancers (DTCs) impose substantial health risks for women of childbearing age (WCBA), yet their global burden and future trajectories remain incompletely characterized. This study quantified the global burden of five major DTCs among WCBA from 1990 to 2021 using Global Burden of Disease (GBD) 2021 data and projected trends through 2050.
Hyaluronan-Mediated Motility Receptor Potentiates Colorectal Carcinoma Progression Through PI3K/AKT/mTOR Pathway Modulation
1 Introduction Colorectal cancer (CRC) is one of the most prevalent gastrointestinal malignancies globally, with an escalating incidence and mortality rate in both Western and Eastern populations [1]. In China, the burden of CRC is particularly prominent among individuals aged 41–65, and the incidence has surged over the past two decades, especially in metropolitan regions.
Bioinspired Mechano-Chemical Titanium Interfaces With Potential for Infection-Resistant Osseointegration
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. Supporting Information Filename Description smll76382-sup-0001-SuppMat.docx2.9 MB Supporting File: smll76382-sup-0001-SuppMat.docx.
Numerical Investigation of the Effects of Blade-Tip Jets on Tip-Vortex Structures and Aerodynamic Performance of a Hovering Rotor
Submitted: 19 October 2026 You are already at the latest version Strong tip vortices generated by hovering rotors contribute to induced aerodynamic losses. Blade-tip jet injection offers a means of modifying the tip-vortex system and the associated aerodynamic loads. In this study, a computational model of a hovering rotor was developed using the multiple reference frame (MRF) approach and validated against the experimental measurements of the Caradonna–Tung rotor.
From Intestinal Origins to Mammary Targets: Exploring the Potential Role of the Brain-Gut-Microbiota Axis in Pre-Metastatic Conditioning of Breast Tissue in Colorectal Cancer
Disclosure The authors are solely responsible for the content and writing of this article. The views expressed in this manuscript are those of the authors and do not necessarily reflect the official policy or position of their affiliated institutions. Conflicts of Interest The authors declare no conflicts of interest. References 1, , , et al., “Global Burden of Colorectal Cancer in 2020 and 2040: Incidence and Mortality Estimates From GLOBOCAN,” Gut 72, no. 2 (2023): 338–344.
Breaking water-structure constraints by Hofmeister effects in interfacial polymerization for polyamide membranes
Abstract Hydration critically governs the physicochemical behavior of solutes in both the aqueous bulk and interfacial environments. As typical chaotropic Hofmeister ions, weakly hydrated anions (WHAs) can reshape hydration structures and accumulate at water–hydrophobe interfaces. Notably, WHAs paradoxically suppress the solubility of certain small-molecule monomers in water while enhancing that of chemically analogous polymers.
Unlocking the potential of melon seed protein: enzymatic hydrolysis and functional characterization of protein hydrolysates
?Mathematical formulae have been encoded as MathML and are displayed in this HTML version using MathJax in order to improve their display. Uncheck the box to turn MathJax off. This feature requires Javascript. Click on a formula to zoom. Abstract Melon seeds are a protein-rich byproduct that remains underutilized.
Genome-wide analysis of common structural variants in Alzheimer’s disease identifies a risk-associated regulatory CCG repeat in FAM193B
Abstract Although Alzheimer’s disease (AD) has a polygenic architecture, with numerous associated single-nucleotide polymorphisms (SNPs) identified, the contribution of structural variants (SVs) is unclear.
Blood Eosinophil Count and Lund–Mackay Ethmoid Score as Predictors of Recurrence After Endoscopic Sinus Surgery in CRSwNP
AIC Akaike information criterion AUC area under the receiver operating characteristic curve BEC blood eosinophil count CI confidence interval CRS chronic rhinosinusitis CRSwNP chronic rhinosinusitis with nasal polyps CT computed tomography E/M ethmoid-to-maxillary ESS endoscopic sinus surgery HR hazard ratio LM Lund-Mackay SNOT-22 22-item Sinonasal Outcome Test TRIPOD+AI updated Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis guidance for...
Current controversies and challenges in unresectable stage III NSCLC
Abstract Unresectable stage III NSCLC is clinically heterogeneous and therapeutically challenging. Although the PACIFIC regimen defines the current standard of care, more than half of patients fail to achieve long-term control. Concurrent immunotherapy with chemoradiotherapy has not proven superior to standard consolidation, while induction, surgical conversion, and de-escalation strategies remain insufficiently validated.
High-Performance (hk0)-Oriented Sb 2 S 3 Photodetectors Toward Diversified Optoelectronic Applications
Yu Chen, Jiahui Liu and Xiancheng Meng contribute equally to this work Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement Research data are not shared. Supporting Information Filename Description lpor72027-sup-0001-SuppMat.pdf2.9 MB Supporting File: lpor72027-sup-0001-SuppMat.pdf.
Condensed Matter > Mesoscale and Nanoscale Physics
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
An Intronic Structural Variant in GhEBS1 Drives Cotton Fruit Size Divergence by Modulating Chromatin Accessibility and Gene Expression
1 Introduction Fruit is an angiosperm specific seed-bearing structure. Fruit size influences not only evolutionary fitness but also crop yield (Hussain et al. 2020; Lü et al. 2025; Li et al. 2019). The final plant fruit dimensions are primarily determined by two developmental processes: coordinated cell proliferation and cell expansion (Hussain et al. 2020), with cell proliferation serving as the fundamental driver of organ growth (Inzé and De Veylder 2006; Karamat et al. 2021; Mizukami 2001).
Rompecabezas geopolítico | El delicado equilibrio entre Washington y Pekín
Análisisjueves, 1 de octubre de 2026 Las opiniones vertidas en este artículo son responsabilidad de quien las emite y no de esta casa editorial.
A Team Asked for One More Service, and My Kubernetes Platform Quietly Refused
I'm building a small internal developer platform on Kubernetes. The idea is simple. A team writes a short request that says "this is my team, this is my service, run it". The platform does the rest: it gives the team its own space in the cluster, the right access, a resource budget, and it deploys the service. It worked for the first service. Then I added a second service for the same team. Kubernetes accepted the request. No error came back. The new service just never became ready.
Direct Synthesis of Cyclic Phosphoramides From White Phosphorus Prompted by Dichalcogenides
Conflicts of Interest The authors declare no conflicts of interest. Supporting Information Filename Description chem71747-sup-0001-SuppMat.pdf2.6 MB The authors have cited additional references within the Supporting Information [45-52]. The Supporting Information includes reaction optimizations, reaction scope, mechanistic studies, the recovery of (PhS)2 and (PhSe)2, NMR spectra, x-ray diffraction single crystal data of 3a. Supporting File 1: chem71747-sup-0001-SuppMat.pdf.
Comparative associations of six predefined dietary patterns with site-specific cancer risk in the UK Biobank
Abstract Background: Previous studies on diet and cancer have mainly examined individual dietary indices in relation to specific cancer outcomes, limiting direct comparison across dietary patterns. A unified population with consistent adjustment and standardized dietary-index scales is needed to explore whether different dietary patterns show different statistical associations with each specific cancer outcome.
Chronic disease count and fall-related characteristics among community-dwelling older adults: a cross-sectional study of recurrent falls and fall timing
Abstract Background: Chronic conditions and falls commonly co-occur in older populations. This study described fall occurrence, recurrent falls, and participant-level fall timing across chronic disease count groups in a single-city community sample. Methods: This cross-sectional survey included 610 community-dwelling adults aged ≥60 years in Neijiang, Sichuan, China.
Changes in Dengue Epidemiology in China Before, During, and After COVID-19 2015–2024: A Retrospective National Surveillance and Spatiotemporal Study
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement All data generated or analyzed during this study are included in this published article.
Prussian blue regulates ion dynamics in perovskite solar cells
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Editor’s summary Abstract Supplementary Materials References and Notes Information & Authors Metrics & Citations Check Access References Figures Tables Media Share This article has 0 eLetter . Editor’s summary The addition of Prussian blue nanoparticles helps to stabilize formamidinium lead iodide perovskite films. Cao et al.
By Jian-Hai Chen, Yi Jiang, Urko Petralanda, Fang Cao, Mengen Ma, Junjie Zhou, Fangwen Cheng, Zheng Dai, Linyuan Chen, Yuhao Hong, Di Tian, Shaoqi Zhan, Yu Chen, Pengfei An, Xin Li, Xinyu Lin, Zhenhuang Su, Xingyu Gao, Jianhao Yang, xiaofeng Huang, Jun Yin, Jing Li, Hua Zhang, Xian-kui Wei, ZhiGuo Qu
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Science Magazine
Verified
The role of the gut–lung axis in persistent inflammation and disease progression in chronic obstructive pulmonary disease: mechanistic evidence and therapeutic implications
Abstract Chronic obstructive pulmonary disease (COPD) is a highly prevalent chronic respiratory disease worldwide, and the mechanisms underlying its persistent airway inflammation, systemic inflammation, and acute exacerbations remain incompletely understood.
Age trajectories of infant mortality among Palestinian refugees born in 2010-2020: evidence from electronic health records
The authors have declared no competing interest. I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.
DDR1 sustains ferroptosis resistance in pancreatic ductal adenocarcinoma via SLC40A1-mediated iron homeostasis
Abstract Integrated single-cell transcriptomics and clinical analyses reveal elevated DDR1 expression in pancreatic ductal adenocarcinoma (PDAC) tissues, which correlates with poor prognosis. Mechanistically, collagen-activated Discoidin Domain Receptor 1 (DDR1) recruits SHC1 to activate the MAPK/ERK pathway, thereby driving transcriptional upregulation of SLC40A1 via the ERK-MYC axis.
Multilingual identity shifts among language learners with experience of studying abroad in Germany
Abstract Study abroad (SA) experiences significantly influence language learners' multilingual development. Current research primarily examines the linguistic and cultural development of language learners in SA contexts. However, there is a need for further research to investigate the multilingual identity shifts that occur at the intersection of linguistic and personal growth, which are discursively and ideologically constructed.
Enhanced YOLOv8-seg-SPDConv for accurate Schatzker classification of tibial plateau fractures
Abstract Background: Tibial plateau fractures are typically caused by direct or indirect violent forces, often resulting in collapse fractures of the medial or lateral tibial plateau. Accurate diagnosis and classification of tibial plateau fractures are of significant importance for determining appropriate treatment plans.
Robot Joint Module Optimization Robust Algorithm Design With Simulation and Experimental Validation
1 Introduction With the innovation of science and technology, the manufacturing industry has ushered in a wave of reform, gradually changing from the traditional production mode to automation, intelligence and information mode. Countries all over the world have formulated their development strategies and put forward the goal of intelligent manufacturing one after another [1].
Effects of functional training on linear sprint and change-of-direction performance in soccer players: a systematic review and meta-analysis
Abstract Background: Functional training is increasingly incorporated into soccer conditioning; however, its effects on linear sprint and change-of-direction (COD) performance remain unclear. This systematic review and meta-analysis evaluated the effects of structured functional training on linear sprint and directional-change performance in soccer players.
Self-Supervised Pretraining for Underwater Acoustic Target Recognition: A Three-Corpus SimCLR Pilot with a Sobering Verdict
Submitted: 11 September 2026 Posted: 14 September 2026 You are already at the latest version Labels are the bottleneck in underwater acoustic target recognition (UATR): hydrophones collect unlabeled audio essentially for free, while verified vessel labels remain scarce. Self-supervised learning (SSL) promises to convert the former into reusable representations, but its value for ship-radiated noise has been quantified only on single, leakage-prone corpora.
Covalent-Organic Framework-Manipulated Multi-Reactant Activation Enables Polystyrene Electrodegradation in Tandem With Over-Oxidation Product Upgrading
Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that supports the findings of this study are available in the supplementary material of this article. Supporting Information Filename Description anie74785-sup-0001-SuppMat.docx49.5 MB Supporting File: anie74785-sup-0001-SuppMat.docx. References 1, , and , “Production, Use, and Fate of all Plastics Ever Made,” Science Advances 3 (2017): e1700782, https://doi.org/10.1126/sciadv.1700782.
Phosphate Group Induced High-Voltage Materials: A Promising Cathode for Various Aqueous Batteries
Conflicts of Interest The authors declare no conflict of interest. Data Availability Statement Research data are not shared. References 1, , , et al., “Systematic Attribution of Heatwaves to the Emissions of Carbon Majors,” Nature 645, no. 8080 (2025): 392–398, https://doi.org/10.1038/s41586-025-09450-9. 2, , , , , and , “Global Greenhouse Gas Emissions Mitigation Potential of Existing and Planned Hydrogen Projects,” Nature Energy 10, no.
ECG theoretical knowledge and interpretation competency of arrhythmias in final-year students: a cross-sectional study
Abstract Electrocardiography (ECG) is the key method for diagnosing arrhythmias. Nurses' prompt recognition and early clinical decisions can greatly improve patient outcomes, making it essential to develop nursing students' ECG interpretation skills for arrhythmias. This study aims to assess the theoretical knowledge and ECG interpretation competency of nursing students and examine factors associated with their performance.
Risk factors for postpartum alanine aminotransferase elevation in women with chronic hepatitis B infection: a systematic review and meta-analysis
Abstract Background: Postpartum alanine aminotransferase (ALT) elevation is common in women with chronic hepatitis B (CHB) infection and may adversely affect maternal recovery and long-term disease outcomes. However, the risk factors associated with postpartum ALT elevation remain inconsistent across studies. Methods: We conducted a systematic review and meta-analysis in accordance with the PRISMA guidelines; the registration number is CRD420251208005.
Deep learning combined habitat radiomics analysis of central lymph node metastasis in papillary thyroid carcinoma
Abstract Accurate preoperative assessment of central lymph node metastasis (CLNM) in papillary thyroid carcinoma (PTC) remains challenging. This retrospective study was registered at ClinicalTrials.gov (NCT06725628) on December 9, 2024. A total of 934 patients with confirmed PTC who underwent cervical central lymph node dissection between January 2023 and December 2024 were included. Radiomics features were extracted and selected.
Contribution of copy number variants to schizophrenia in East Asian populations
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Abstract Studies on schizophrenia-associated rare copy number variants (CNVs) have predominantly focused on people of European (EUR) ancestry. Here we present a rare CNV study of schizophrenia in East Asian (EAS) populations, comprising 20,903 cases and 23,258 controls. We observed a significantly elevated genome-wide rare CNV burden in EAS cases compared with controls. Cross-population comparisons showed largely consistent rare CNV effects on schizophrenia risk.
By Yu Chen, Qidi Feng, Max Lam, Mingrui Yu, YaoYao Sun, Yaoyao Sun, Cong Huai, Bimal Jana, Jack M. Fu, Calwing Liao, Robert Ye, Soyeon Kim, Justin Tubbs, Omar Shanta, Bhooma Thiruvahindrapuram, Yawen Jen, Guorui Zhao, Jess Wang, Stephen Scherer, Feng Zhu, Chih-Min Liu, Zhenglin Guo, Daniel P. Howrigan, Mark Daly, Benjamin M. Neale, Akira Sawa, Jonathan Sebat, Michael E. Talkowski, Jinsong Tang, Xiancang Ma, Shengying Qin, Weihua Yue, Tian Ge, Hailiang Huang, Wenzhao Shi
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Nature
Verified
Plasma fibrinogen levels in women with infertility undergoing surgical evaluation for endometriosis: a retrospective cross-sectional study
Abstract Background: Endometriosis is a chronic inflammatory disease linked to infertility. Coagulation-related processes may contribute to lesion persistence and pelvic remodeling, but the relevance of coagulation parameters in women with infertility undergoing surgical evaluation remains unclear. This study examined the association of plasma fibrinogen (FIB) with the presence and stage of endometriosis.
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