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Articles by Feng Xia
In vivo CRISPR screens identify the glutamine transporter SLC1A5 as a metabolic barrier to antitumor immunity
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 Tumors use multiple mechanisms to evade the immune system, including reprogramming their metabolism in ways that simultaneously support tumor growth and suppress antitumor immunity. Using in vivo CRISPR screens in mice under varying immune pressure, Jia et al.
Perioperative nutritional support is associated with attenuated early postoperative albumin decline after gastrectomy for gastric cancer: a retrospective cohort study and machine learning prediction model
Abstract Introduction: Perioperative nutritional support is recommended for surgical patients at nutritional risk, but its relationship with early postoperative serum albumin recovery after gastrectomy for gastric cancer remains uncertain, and clinicians lack practical tools to identify patients most likely to show early albumin improvement.
Predictive Value of Age-Adjusted Charlson Comorbidity Index on Survival Outcomes of Hepatocellular Carcinoma Patients with Comorbidities Undergoing Radiofrequency Ablation
Back to Journals » Journal of Hepatocellular Carcinoma » Volume 13 Authors Yan Y , Xiao S , Xia F, Bi H, Tang C, Feng K, Ma K, Wang Q Received 30 January 2026 Accepted for publication 8 April 2026 Published 16 April 2026 Volume 2026:13 599999 DOI https://doi.org/10.2147/JHC.S599999 Checked for plagiarism Yes Review by Single anonymous peer review Peer reviewer comments 3 Editor who approved publication: Dr Ahmed Kaseb Yuzheng Yan,1,* Sijie Xiao,1,* Feng Xia,1 Huaqiang Bi,1 Chunlin...
SFOA-VMD-PE algorithm for a φ-OTDR detection system
To address the random and fading noise in a distributed acoustic sensing system, this study proposes a variational mode decomposition (VMD) approach enhanced with permutation entropy and optimized using the starfish optimization algorithm. This method enables automatic parameter selection, thereby overcoming the limitation of manual parameter tuning in conventional VMD. It is further validated on a phase-sensitive optical time-domain reflectometry system for validation.
Cloud-powered tick data: revolutionizing financial data storage with Amazon S3 and LSEG | Amazon Web Services
Data has become the lifeblood of modern financial markets, driving everything from investment decisions to regulatory compliance. Nowhere is this more evident than in electronic trading, where the ability to efficiently store, process, and analyze historical market data can make the difference between success and failure. Market participants are witnessing an unprecedented surge in tick data volumes, with annual growth rates of 20-40%, while simultaneously needing ever-greater precision.
Interplay between curing kinetics and thermal aging dynamics of epoxy hybrid composites under different frequencies
Supporting Information Filename Description pc29847-sup-0001-Supinfo.docxWord 2007 document , 3.6 MB Data S1. Supporting Information. REFERENCES 1, , , et al. Enhancing dielectric strength of thermally conductive epoxy composites by preventing interfacial charge accumulation using micron-sized diamond. Compos Sci Technol. 2022; 221(August 2021): 109178. doi:10.1016/j.compscitech.2021.109178 2, , , , .
Retrieval of Parameters of Constrained Gamma Raindrop Size Distribution in South China
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Numerical Simulation of Nuclear Power Plant Pile Foundation Damage Under Earthquake Action
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Enhancing Elderly Well-Being: Exploring Interactions between Neighborhood-Built Environment and Outdoor Activities in Old Urban Area
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A Multimode Fusion-Based Aviation Communication System
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Dose-response study of remimazolam combined with remifentanil for atte
Back to Journals » Drug Design, Development and Therapy » Volume 19 Authors Xu Q, Qian J, Zhang SQ, Xia F, Hu HJ, Xiao F Received 3 September 2024 Accepted for publication 11 February 2025 Published 5 March 2025 Volume 2025:19 Pages 1575—1583 DOI https://doi.org/10.2147/DDDT.S494426 Checked for plagiarism Yes Review by Single anonymous peer review Peer reviewer comments 3 Editor who approved publication: Dr Qiongyu Guo Qiang Xu,* Jing Qian,* Su-Qin Zhang, Feng Xia, Hui-Jing Hu, Fei...
Brain-inspired Artificial Intelligence: A Comprehensive Review
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The efficacy and safety of Radiofrequency ablation combined with Lenvatinib plus Sintilimab in Unresectable Hepatocellular Carcinoma: a real-world study | BMC Cancer | Full Text
This study was a single-center, retrospective cohort study, receiving the requisite approval from the ethics committee of the First Affiliated Hospital of Army Medical University, PLA (People’s Liberation Army), known as Southwest Hospital. Informed consent was meticulously procured in written form from each participant. The study period extended from October 2018 through May 2023, targeting patients diagnosed with unresectable HCC, who had not received any prior treatments.
[2407.09777] Graph Transformers: A Survey
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Marking the Pace: A Blockchain-Enhanced Privacy-Traceable Strategy for Federated Recommender Systems
Microstructural Evolution and Tensile Properties of Al-Si Piston Alloys during Long-Term Thermal Exposure
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Algorithmic Fairness: A Tolerance Perspective
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FairGT: A Fairness-aware Graph Transformer
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[2402.03732] Deep Outdated Fact Detection in Knowledge Graphs
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Digital Twin Mobility Profiling: A Spatio-Temporal Graph Learning Approach
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Highly sensitive ammonia sensor based on a PMMA/PANI microwire structure
In this paper, a highly sensitive ammonia (${{\rm NH}_3}$) sensor based on a polymethyl methacrylate/polyaniline (PMMA/PANI) microwire structure is designed and implemented. First, a micron-sized PMMA microwire was fabricated and connected with two tapered single-mode fibers to form a coupling structure; thus, the Mach–Zehnder (MZ) interference was successfully excited due to the good light conductivity of the PMMA.
Microfiber Knot Resonators: Structure, Spectral Properties, and Sensing Applications
Conflict of Interest The authors declare no conflict of interest. References 1, , , Photonic Sensors 2021, 11, 45. 2, , , , , , , , Measurement 2022, 196, 111213. 3, , , , , , IEEE Sens. J. 2021, 21, 22803. 4, Sensors 2018, 18, 903. 5, , , Sensors 2020, 20, 12. 6, , , , , , , , Nature 2003, 426, 816. 7, , , J. Lightwave Technol. 2019, 37, 2577. 8, , , , , , , , , Opt. Lett. 2013, 38, 1209. 9, , , , IEEE Sens. J. 2022, 22, 4014. 10, , , , , , J. Lightwave Technol. 2018, 36, 2409. 11, , , , , Sens.
[2309.16322] Multi-Granularity Click Confidence Learning via Self-Distillation in Recommendation
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Learning from All Sides: Diversified Positive Augmentation via Self-distillation in Recommendation
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.
Recent Progress on Natural Clay Minerals for Lithium‐Sulfur Batteries
Abstract Li-S batteries with high energy density have the potential to become a viable alternative to Li-ion batteries. However, Li-S batteries still face several challenges, including the shuttle effect, low conversion kinetics, and Li dendrite growth. Natural clay minerals with porous structures, abundant Lewis-acid sites, high mechanical modulus, and versatile structural regulation show great potential for improving the performance of Li-S batteries.
Recent Progress on Natural Clay Minerals for Lithium‐Sulfur Batteries
Abstract Li-S batteries with high energy density have the potential to become a viable alternative to Li-ion batteries. However, Li-S batteries still face several challenges, including the shuttle effect, low conversion kinetics, and Li dendrite growth. Natural clay minerals with porous structures, abundant Lewis-acid sites, high mechanical modulus, and versatile structural regulation show great potential for improving the performance of Li-S batteries.
Attenuation Correction of the X-Band Dual-Polarization Phased Array Radar Based on Observed Raindrop Size Distribution Characteristics
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Working Mechanism and Progress of Electromagnetic Metamaterial Perfect Absorber
Open AccessReview by Xiajun Liu 1, Feng Xia 1, Mei Wang 1, Jian Liang 2 and Maojin Yun 1,* 1 College of Physics, Center for Marine Observation and Communications, Qingdao University, Qingdao 266071, China 2 School of Physics and Information Technology, Shaanxi Normal University, Xi’an 710119, China * Author to whom correspondence should be addressed.
Clinically significant portal hypertension (CSPH) on early-stage HCC following hepatectomy: What's the impact?
The impact of currently clinically significant portal hypertension (CSPH) for patients with early-stage HCC after surgery remains controversial. The purpose of this study is to understand the specific effect of CSPH on patients with early-stage (BCLC A stage) HCC after surgery. We collected data from 386 HCC patients treated at two centers from December 2009 to January 2017.224 patients (all treated by hepatectomy) were in BCLC stage A, of which, 122 had no CSPH, and 102 had CSPH.
A novel nomogram to predict low anterior resection syndrome (LARS) after ileostomy reversal for rectal cancer patients
Treatment possibilities for low anterior resection syndrome: a review of the literature. Int J Colorectal Dis. 2018; 33: 251-260 The incidence and risk factors of low anterior resection syndrome (LARS) after sphincter-preserving surgery of rectal cancer: a systematic review and meta-analysis. Support Care Cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2021; 29: 7249-7258 Intussusception after reconstruction following gastrectomy for gastric cancer.
Footnotes 1 These two authors contributed equally to the article and should be listed as co-first authors. Affiliations Department of Hepatic Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China
Twenty-Five-Year Change in Cardiac Structure and Function and Midlife Cognition
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Actively tunable bi-functional metamirror in a terahertz band
Abstract In this work, we have proposed an actively tunable bi-functional metamirror based on a bi-layer graphene structure. The metamirror acts as a spin-selective absorber under circularly polarized incidence, which behaves as nearly perfect absorption and reflection for right and left circularly polarized waves, respectively, leading to giant circular dichroism.
Sex, Race, and Risk of Dementia Diagnosis after Traumatic Brain Injury among Older Veterans
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Tuning of the polariton modes induced by longitudinal strong coupling in the graphene hybridized DBR cavity
Abstract In this Letter, we construct a graphene hybridized distributed Bragg reflector (DBR) cavity, where spatially longitudinal strong coupling occurs between the Tamm plasmon polaritons (TPPs) existing around the graphene layer and the cavity mode (CM) existing in the DBR cavity. As a result, two hybrid polariton modes emerge, which contain both the TPP and the CM components.
Litchi-like Fe3O4@Fe-MOF Capped with HAp Gatekeepers for pH-Triggered Drug Release and Anticancer Effect
A novel litchi-like porous composite composed of a magnetic core, a tunable metal-organic framework (MOF) shell and pH-sensitive hydroxyapatite (HAp) gatekeeper was successfully fabricated in this work. The anti-cancer drug DOX was effectively loaded on Fe3O4@Fe-MOF@HAp nanocomposite with the drug loading capacity up to 32.96 ?g/mg. The nanocomposite with the saturation magnetization of 34 emu/g possesses magnetic targeting function.
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