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Articles by Wei Xing
Automated CT Volumetry of Peripancreatic Collections for Risk Stratification in Acute Pancreatitis: A Multicenter Retrospective Study
Abbreviations PPC (Peripancreatic Collections) AP (acute pancreatitis) CE-CT (contrast-enhanced CT) mCTSI (modified CT Severity Index) BISAP (Bedside Index for Severity in Acute Pancreatitis) CRP (C-Reactive Protein) ACS (Abdominal Compartment Syndrome) EPN (Extrapancreatic Necrosis) APFCs (Acute Peripancreatic Fluid Collections) ANCs (Acute Necrotic Collections) AVE (Absolute Volume Error) Key Words Acute pancreatitis Deep learning Peripancreatic collections CT Organ failure Get full text...
Postoperative breast function and quality of life follow-up study in patients with plasma cell mastitis: a 1-year longitudinal analysis
Abstract Plasma cell mastitis (PCM) is a chronic inflammatory breast disease requiring surgical intervention, yet postoperative functional outcomes and quality of life remain poorly characterized. This study evaluated longitudinal changes in breast function and health-related quality of life following surgical treatment for PCM. This retrospective longitudinal cohort study included 142 women with histologically confirmed PCM who underwent surgical treatment between January 2020 and December 2023.
The impact of HER2 discordance on patient prognosis following anti-HER2 neoadjuvant therapy for HER2-positive breast cancer
Abstract Background: Human epidermal growth factor receptor 2 (HER2) discordance between biopsy and residual disease (RD) is common in HER2-positive breast cancer (BC) after anti-HER2 neoadjuvant therapy (NAT). This study investigated the impact of HER2 discordance on oncological outcomes. Methods: Consecutive HER2-positive BC patients who received anti-HER2 NAT were identified from a prospective database. HER2 status was evaluated for both biopsy specimens and RD before and after NAT.
Label-free streamlined photoacoustic image guidance facilitates NIR-II photoablation in models of melanoma lung metastases
Abstract Integrative multiscale imaging bridges the gap between macroscopic organ structures and microscopic cellular processes, enabling holistic visualization of anatomy and function across scales. Photoacoustic imaging (PAI) leverages melanin’s potent contrast for label-free melanoma detection, yet its potential in lung imaging, challenged by air-tissue acoustic impedance mismatch, remains unexplored for melanoma lung metastases (MLMs).
When your AI tutor doesn’t know it’s wrong
Industry 5 min read AI tools are providing incorrect information with high confidence. This is a major concern in education. Students are unable to distinguish between confident and correct answers. Educators and policymakers must address this issue. The focus should be on AI systems that communicate uncertainty. This will help students develop critical thinking skills.
Preclinical Pharmacokinetics, ADME, and Drug-Drug Interaction Evaluation of S024, a Novel p38/MK2 Inhibitor for Rheumatoid Arthritis
Back to Journals » Drug Design, Development and Therapy » Volume 20 Authors Ye Q, Xing W, Hu X, Liu W, Wu J, Huang H, Xiao Y, Hong Y Received 19 January 2026 Accepted for publication 3 April 2026 Published 14 April 2026 Volume 2026:20 591017 DOI https://doi.org/10.2147/DDDT.S591017 Checked for plagiarism Yes Review by Single anonymous peer review Peer reviewer comments 2 Editor who approved publication: Professor Yan Zhu Qianlei Ye,1,2,* Wei Xing,2,* Xuefeng Hu,2 Wenjuan Liu,2 Jigang...
A Global Potential Energy Surface for the CH2(11A′) System and Dynamical Studies of the C(1D) + H2 Reaction
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 qua70138-sup-0001-FigureS1-S6.docxWord 2007 document , 637.4 KB Figure S1: The results of initial parameter for J = 0. Figure S2: Increase the grids in Rint to 175. Figure S3: Increase the grids in Rint to 185.
Positive stabilization and synchronization of Persidskii systems with hidden semi‐Markov process
CONFLICT OF INTEREST STATEMENT The authors declare no potential conflict of interests. REFERENCES 1, , and , Stability optimization of positive semi-Markov jump linear systems via convex optimization, SICE, J. Control Meas. Syst. Integr. 13 (2020), no. 5, 233–239. 2, , and , L 1 $$ {L}_1 $$ control of positive semi-Markov jump systems with state delay, IEEE Trans. Syst. Man Cybern. Syst. 51 (2021), no. 12, 7569–7578.
Mode- and state-feedback control of positive Markov jump systems with time-varying mode transition rate matrix
This paper focuses on mode- and state-feedback control of positive Markov jump systems with a time-varying mode transition rate matrix. The mode transition rate matrix directly influences the stability and performance of the system, and system stability can be achieved by managing this matrix effectively. Existence and constraints of mode-feedback controllers are explored. A cost function is constructed and then an optimal mode-feedback control is designed.
Multiple Sources of Riparian Wetland Suspended Solids during Episodic Rain Events: Influence on Uranium Transport
Introduction Click to copy section linkSection link copied! Suspended solids play an important role in transporting contaminants in streams. (1−3) Concentrations of only a few milligrams per liter of stream water often account for >90% of the system’s contaminant load. (2) For this reason, particular attention in modeling stream contaminant transport is directed at quantifying the affinity of the contaminant to the suspended solids and the impact of flow rate on the generation of suspended solids.
Why OpenAI’s solution to AI hallucinations would kill ChatGPT
OpenAI’s latest research paper diagnoses exactly why ChatGPT and other large language models can make things up – known in the world of artificial intelligence as “hallucination”. It also reveals why the problem may be unfixable, at least as far as consumers are concerned. The paper provides the most rigorous mathematical explanation yet for why these models confidently state falsehoods.
ChatGPT : la proposition d’OpenAI pour éviter les hallucinations pourrait tuer son propre chatbot
Parce que les classements comparatifs d’IA pénalisent les modèles qui préfèrent ne pas répondre plutôt que de piocher une réponse au hasard, les hallucinations perdurent, estime OpenAI dans son dernier article de recherche. Mais la solution que propose le géant de l’intelligence artificielle pourrait conduire à sa propre perte.
Why OpenAI’s Solution to AI Hallucinations Would Kill ChatGPT Tomorrow
OpenAI’s latest research paper diagnoses exactly why ChatGPT and other large language models can make things up—known in the world of artificial intelligence as “hallucination.” It also reveals why the problem may be unfixable, at least as far as consumers are concerned. The paper provides the most rigorous mathematical explanation yet for why these models confidently state falsehoods.
OpenAI Has a Fix For Hallucinations, But You Really Won't Like It
OpenAI's latest research paper diagnoses exactly why ChatGPT and other large language models can make things up – known in the world of artificial intelligence as "hallucination". It also reveals why the problem may be unfixable, at least as far as consumers are concerned. The paper provides the most rigorous mathematical explanation yet for why these models confidently state falsehoods.
Blood glucose trajectories in diabetes patients receiving CAPDCA model of personalised patient education: A cluster randomised controlled trial
CONFLICT OF INTEREST STATEMENT The authors declare no conflicts of interest. Supporting Information Filename Description dom70119-sup-0001-Supinfo.docxWord 2007 document , 301.9 KB Data S1. Supporting Information. REFERENCES 1, , . Type 2 diabetes: treating not managing. Lancet Diabetes Endocrinol. 2019; 7(5): 326-327. doi:10.1016/S2213-8587(19)30071-3 2 American Diabetes Association Professional Practice Committee. 1.
Why OpenAI’s solution to AI hallucinations would kill ChatGPT tomorrow Original
OpenAI’s latest research paper diagnoses exactly why ChatGPT and other large language models can make things up – known in the world of artificial intelligence as “hallucination”. It also reveals why the problem may be unfixable, at least as far as consumers are concerned. The paper provides the most rigorous mathematical explanation yet for why these models confidently state falsehoods.
Why OpenAI’s solution to AI hallucinations would kill ChatGPT tomorrow
21 of the best AI courses you can take online for free Find free lessons on ChatGPT, Copilot, and DeepSeek, and more with Udemy. TL;DR: A wide range of free AI courses are available to take on Udemy. Find free classes on ChatGPT, Copilot, DeepSeek, and much more. AI continues to develop every day. We're not yet at the stage where this technology takes …
Enhanced Detection of Prostate Cancer Lesions on Biparametric MRI Using Artificial Intelligence: A Multicenter, Fully-crossed, Multi-reader Multi-case Trial
Abbreviations ADC (Apparent diffusion coefficient) AFROC-AUC (Area under the alternative free-response receiver operating characteristic curve) AI (Artificial intelligence) DWI (Diffusion-weighted imaging) MRMC (Multi-reader multi-case) PCa (Prostate cancer) PI-RADS (Prostate Imaging Reporting and Data System) T2WI (T2-weighted imaging) Key Words Prostate Cancer Magnetic resonance imaging Artificial intelligence Diagnostic performance INTRODUCTION Prostate cancer (PCa) is the second most...
Effect of interest rates on supply chain contract selection
?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 We examine the effect of interest rates on index-based (IB) contracts. Specifically, we first explore how interest rates influence the selection of supply chain contracts and then analyse the contract equilibria in competitive scenarios.
Impact of Faba Bean (Vicia faba L.) Diet and Subsequent Withdrawal on GIFT Tilapia (Oreochromis niloticus) Muscle Quality
2. Materials and Methods 2.1. Experimental Diets Previous studies demonstrated that 60% FB supplementation improves muscle fibers in tilapia without compromising growth [25]. So only 60% FB supplementation was set as the treatment group in this study. Two diets, the control and 60% FB diets, were prepared using fishmeal and wheat gluten as protein sources and lecithin oil as the main lipid source.
Acute respiratory infections due to antibiotic-nonsusceptible Streptococcus pneumoniae in United States adults
Ms. King reports consulting fees from Merck Sharpe & Dohme and Vaxcyte for unrelated work and reports support for attending a meeting from UC Berkeley Center for Effective Global Action. Dr. Lewnard reports research grants from Pfizer and Merck Sharpe & Dohme and consulting fees from Pfizer, Merck, Sharpe & Dohme, Vaxcyte, Seqirus Inc., and Valneva SE for unrelated work. All other authors have no conflicts of interest relevant to this article to disclose.
Robust Control of General Linear Delay Systems under Dissipativity Part I: A KSD based Framework
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.
Effects of Artificial Reef Array Configuration on Turbulent Flow: PIV Experiment and Numerical Simulation
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Synergy between single atom and nanoclusters promotes power and CO tolerant performance in PEMFCs
Proton Exchange Membrane Fuel Cells (PEMFCs) are highly efficient devices for converting hydrogen energy to electricity [1], [2], [3], with applications spanning stationary power generation [4], [5], backup power systems [6], [7], and transportation (e.g., fuel cell vehicles) [8], [9], [10]. PEMFCs show rapid response, high power density, high power-to-weight ratio, and low operating temperature (333–353 K) [11], [12], [13].
Experimental Investigation on Wave and Bed Profile Evolution in a Sandbar-Lagoon Coast with Submerged Vegetation
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Event‐Triggered Secure Control of Positive Networked Control Systems Under Multi‐Channels Attacks
Conflicts of Interest The authors declare no conflicts of interest. References 1, , , and , “Attacks Detection and Security Control for Cyber-Physical Systems Under False Data Injection Attacks,” Journal of the Franklin Institute 360, no. 14 (2023): 10476–10498. 2 and , “Resilient Distributed Estimation Against FDI Attacks: A Correntropy-Based Approach,” Information Sciences 635 (2023): 236–256.
Performance Study of a Chain-Spoon Seed Potato Discharger Based on DEM-MBD Coupling
1. Introduction Potatoes, as one of the world’s most important food crops, have seen a steady increase in both planting area and yield [1]. The mechanization level of potato planting is particularly crucial for the design and optimization of seed discharger [2].
Optimization of Operational Parameters of Plant Protection UAV
1. Introduction In recent years, the integration of unmanned aerial vehicles (UAVs) into agricultural practices has revolutionized traditional farming methods [1]. Among the various applications of UAVs in agriculture, the use of plant protection UAVs has garnered significant attention due to their potential to enhance crop yields, reduce pesticide usage, and mitigate environmental impacts.
Decoding the Immune Response and its Biomarker B2M for High Altitude P
Back to Journals » Journal of Inflammation Research » Volume 17 Authors Yuan M, Wan W, Xing W, Pu C, Wu X, Liao Z, Zhu X, Hu X, Li Z, Zhao Q, Zhao H, Xu X Received 10 July 2024 Accepted for publication 21 September 2024 Published 11 October 2024 Volume 2024:17 Pages 7195—7217 DOI https://doi.org/10.2147/JIR.S477633 Checked for plagiarism Yes Review by Single anonymous peer review Peer reviewer comments 2 Editor who approved publication: Dr Tara Strutt Mu Yuan,1,2,* Weijun Wan,1,2,*...
Spatio-Temporal Variation in Suspended Sediment during Typhoon Ampil under Wave-Current Interactions in the Yangtze River Estuary
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Security Control of Cyber-Physical Systems under Cyber Attacks: A Survey
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
A cubic DNA nanocage probe for in situ analysis of miRNA-10b in tumor-derived extracellular vesicles
A cubic DNA nanocage probe for in situ analysis of miRNA-10b in tumor-derived extracellular vesicles† A cubic DNA nanocage probe is able to enter EVs derived from MDA-MB-231 cells and react with miRNA-10b. The probe-loaded EVs were employed to monitor the process of entry of miRNA-10b into MCF-10A cells, allowing visualization of EV-mediated intercellular communication of miRNA-10b between the cancer cells. You have access to this article This article has not yet been cited.
Uranium and Nickel Partitioning in a Contaminated Riparian Wetland
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Single-atom platinum with asymmetric coordination environment on fully conjugated covalent organic framework for efficient electrocatalysis - Nature Communications
Abstract Two-dimensional (2D) covalent organic frameworks (COFs) and their derivatives have been widely applied as electrocatalysts owing to their unique nanoscale pore configurations, stable periodic structures, abundant coordination sites and high surface area.
Calculation-tunable electronic and optical properties of an InS/GaTe heterojunction based on first principles
Calculation-tunable electronic and optical properties of an InS/GaTe heterojunction based on first principles† In this paper, the geometric configuration, electronic properties, and optical characteristics of an InS/GaTe heterojunction have been computed using the foundational principles of density functional theory. The analysis indicates that when the interlayer distance is 3.88 Å, the binding energy is the most negative, indicating that the structure is the most stable.
Prognostic nomogram model for selecting between transarterial chemoembolization plus lenvatinib, with and without PD-1 inhibitor in unresectable hepatocellular carcinoma
To establish and verify a prognostic nomogram model for selecting in unresectable hepatocellular carcinoma (uHCC) treated by transarterial chemoembolization plus Lenvatinib (TACE-L) with or without PD-1 inhibitor. Data of 241 uHCC patients who underwent TACE-L (n = 128) and TACE-L plus PD-1 inhibitor (TACE-L-P, n = 113) were retrospectively reviewed.
A resting-state fMRI study based on Regional Homogeneity (ReHo)
Keywords: Subthreshold depression, aerobic exercise, Neuroimaging, prevention, resting-state, regional homogeneity Received: 31 May 2023; Accepted: 31 Jan 2024. Copyright: © 2024 Shen, Wang, Li, Ding, Zhang, Qian, Sun, Chen, Zhang, Zhao, Huang and Xing. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
Turbulent Characteristics of a Submerged Reef under Various Current and Submergence Conditions
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Seasonal Changes in the Soil Microbial Community Structure in Urban Forests
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Operando formation of highly efficient electrocatalysts induced by heteroatom leaching - Nature Communications
Abstract Heterogeneous nano-electrocatalysts doped with nonmetal atoms have been studied extensively based on the so-called dopant-based active sites, while little attention has been paid to the stability of these dopants under working conditions. In this work, we reveal significantly, when the redox working potential is too low negatively or too high positively, the active sites based on these dopants actually tend to collapse.
PKD‐Net: Distillation of prior knowledge for image completion by multi‐level semantic attention
Supporting Information Filename Description cpe7960-sup-0001-supinfo.pdfPDF document, 17.5 MB Data S1. Supporting information. REFERENCES 1, , . Globally and locally consistent image completion. ACM Trans Graph. 2017; 36(4): 107-114. 2, , , . Coherent semantic attention for image inpainting. Paper presented at: International Conference on Computer Vision. 2019. 3, , , . PatchMatch: a randomized correspondence algorithm for structural image editing. ACM Trans Graph. 2009; 28: 24. 4, , , .
Israel-Hamas war: Chinese social media fights disinformation too
Disinformation about the Israel-Hamas conflict has inundated Chinese-language social media platforms like Weibo, WeChat, and Douyin Wei Xing is the founder of ChinaFactCheck.com Chinese-language social media platforms like Weibo, WeChat, Douyin have been flooded with misinformation about the Israel-Hamas war. Many old videos or videos that take place elsewhere have been taken out of context and mischaracterised as relevant to the current conflict.
[2308.07127] A Lightweight Sensor Scheduler Based on AoI Function for Remote State Estimation over Lossy Wireless Channels
arXiv:2308.07127 (eess) [Submitted on 14 Aug 2023 (v1), last revised 30 Aug 2023 (this version, v2)] Download PDF Subjects: Systems and Control (eess.SY) Cite as: arXiv:2308.07127 [eess.SY] (or arXiv:2308.07127v2 [eess.SY] for this version) https://doi.org/10.48550/arXiv.2308.07127 Submission history From: Taige Chang [ view email] [v1] Mon, 14 Aug 2023 13:24:23 UTC (770 KB) [v2] Wed, 30 Aug 2023 11:26:51 UTC (1,358 KB) Bibliographic Tools Bibliographic Explorer Toggle Bibliographic Explorer...
Performance and Mechanism of Zn-Contaminated Soil through Microbe-Induced Calcium Carbonate Precipitation
Abstract : Zn is a toxic heavy metal that seriously endangers human health and ecological stability. For a long time, traditional remediation techniques have been used to remediate Zn-contaminated soil prone to other problems such as secondary contamination. In recent years, due to the great danger posed by Zn pollution, there has been an increasing interest in applying eco-friendly and sustainable methods to remediate Zn-contaminated soil.
Data-Driven Prediction of Li-Ion Battery Degradation Using Predicted Features
Abstract : For their emergent application in electric vehicles, the development of fast and accurate algorithms to monitor the health status of batteries and aid decision-making in relation to maintenance and replacement is now of paramount importance. Data-driven approaches are preferred due to the difficulties associated with defining valid models for system and parameter identification. In recent years, the use of features to enhance data-driven methods has become commonplace.
Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers - Nature Communications
Materials All chemicals were obtained from commercial suppliers at analytical grade and used as received without further purification. The commercial RuO2 and Water−18O (H218O) were purchased from Aladdin. Carbon paper was obtained from Engineered Fibers Technology, LLC. Commercial Pt/C (40 wt% Pt) catalyst was purchased from Johnson Matthey Company. Titanium felt were purchased from Bekaert New Materials.
Response to: ‘Correspondence to: ‘Combination of human umbilical cord mesenchymal stem cell transplantation with IFN-γ treatment synergistically improves the clinical outcomes of patients with rheumatoid arthritis’’ by Ma et al | Annals of the Rheumatic D
Yi Yang1, Xiao He1,2, Mengwei Yao1, Wei Xing1, Luoquan Ao1, Joseph A Bellanti3,4, http://orcid.org/0000-0002-5611-4774Song Guo Zheng5, http://orcid.org/0000-0002-1026-2210Xiang Xu1 1 Department of Stem Cell and Regenerative Medicine of Daping Hospital, Army Medical University, Chongqing, China 2 Emergency Department, PLA Rocket Force Characteristic Medical Center, Beijing, China 3 Departments of Pediatrics and Microbiology-Immunology, Georgetown University Medical Center, Washington, DC, USA...
Dietary grape seed proanthocyanidins improved growth, immunity, antioxidant, digestive enzymes activities, and intestinal microbiota of juvenile hybrid sturgeon (Acipenser baeri Brandt ♀ × A. schrenckii Brandt ♂) - Xu - 2021 - Aquaculture Nutrition - Wile
CONFLICT OF INTEREST The authors have no conflicts of interest with respect to the research, authorship and/or publication of this article. REFERENCES , & (2021). Immune and antioxidative effects of dietary licorice (Glycyrrhiza glabra L.) on performance of Nile tilapia, Oreochromis niloticus (L.) and its susceptibility to Aeromonas hydrophila infection. Aquaculture, 530, 735828. , , , & (1985). Activation of nonspecific lipase (EC 3.1.1.-) by bile salts.
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