云南高校图书馆联盟文献共享服务平台- DEFECTS

DEFECTS: 作品数：907被引量：1571H指数：15; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：陈时友孙伟郭丽萍郑军徐先荣更多>>; 相关机构：浙江大学华东师范大学中国科学院清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Optimizing Computed Tomography Processing Parameters for Accurate Detection of Internal Defects in Reinforced Concrete: 《Structural Durability & Health Monitoring》2025年第3期575-592,共18页Yueshun Chen Yupeng Zhou Cao Yin; Computed tomography(CT)can inspect the internal structure of concrete with high resolution,but improving the accuracy of measurements remains a key challenge due to the reliance on complex image processing and signifi...; 关键词：Computed tomography concrete structure cracks Avizo non-destructive testing 3D visualisation

In-Plane Bearing Capacity of CFST Truss Arch Bridges with Geometric Defects: 《Structural Durability & Health Monitoring》2025年第3期683-703,共21页Chao Luo Zhengsong Xiang Yin Zhou Dingsong Qin Tianlei Cheng Qizhi Tang; National Natural Science Foundation of China(Grant No.52408314);Science and Technology Project of Sichuan Provincial TransportationDepartment(GrantNo.2023-ZL-03);Science and Technology Project of Guizhou Provincial Transportation Department(Grant No.2024-122-018).; Failure tests were conducted on two concrete-filled steel tubular(CFST)truss arch bridges with a span of approximately 12 m to investigate the influence of initial geometric defects on the in-plane bearing capacity of...; 关键词：Geometric defects CFST arch bridge ultimate bearing capacity model test numerical simulation theoretical derivation

Phenanthrene perturbs hematopoietic development and causes hematopoietic defects in zebrafish: 《Journal of Environmental Sciences》2025年第5期573-581,共9页Lingyu Ren Yue Wang Ying Ren Guangke Li Nan Sang; supported by the National Natural Science Foundation of China(Nos.22276117 and 22076108);the Science and Technology Innovation Talent Team Project of Shanxi Province(No.202204051002024).; Phenanthrene(Phe)is one of the common polycyclic aromatic hydrocarbons in the environment,and recent studies show that it can cause cardiac developmental toxicity and immunotoxicity.However,it is still unknown whether...; 关键词：PHENANTHRENE ZEBRAFISH Hematopoietic development Hematopoietic defect

Identification of defects in underground structures using machine learning aided distributed fiber optic sensing: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2194-2207,共14页Shaoqun Lin Hongjiang Ye Daoyuan Tan Jing Wang Jianhua Yin; support from the Open Research Project Programme of the State Key Laboratory of Internet of Things for Smart City,University of Macao (Grant No.SKL-IoTSC (UM)-2021-2023/ORPF/A19/2022);the General Research Fund project from Research Grants Council of Hong Kong Special Administrative Region Government of China (Grant No.15214722);the Start-up Fund from The Hong Kong Polytechnic University (Grant No.BD88).; Despite the extensive use of distributed fiber optic sensing(DFOS)in monitoring underground structures,its potential in detecting structural anomalies,such as cracks and cavities,is still not fully understood.To contr...; 关键词：Geotechnical monitoring Distributed fiber optic sensing(DFOS) Strain spikes Cracks DEFECTS Support vector machine

SESDP:A Sentiment Analysis-Driven Approach for Enhancing Software Product Security by Identifying Defects through Social Media Reviews: 《Computers, Materials & Continua》2025年第4期1327-1345,共19页Farah Mohammad Saad Al-Ahmadi Jalal Al-Muhtadi; funded by a grant from the Center of Excellence in Information Assurance(CoEIA),King Saud University(KSU).; Software defect prediction is a critical component in maintaining software quality,enabling early identification and resolution of issues that could lead to system failures and significant financial losses.With the in...; 关键词：Software defect data balancing feature extraction RoBERTa TRANSFORMER

Weld Defect Monitoring Based on Two-Stage Convolutional Neural Network: 《Journal of Shanghai Jiaotong university(Science)》2025年第2期291-299,共9页XIAO Wenbo XIONG Jiakai YU Lesheng HE Yinshui MA Guohong; the National Natural Science Foundation of China(No.12064027)。; Zn vapour is easily generated on the surface by fusion welding galvanized steel sheet,resulting in the formation of defects.Rapidly developing computer vision sensing technology collects weld images in the welding pro...; 关键词：defects monitoring image preprocessing Resnet101 feature pyramid network

Beta thalassemia syndromes:New insights: 《World Journal of Clinical Cases》2025年第10期1-8,共8页Ana Dordevic Ines Mrakovcic-Sutic Sonja Pavlovic Milena Ugrin Jelena Roganovic; Beta thalassemia(β-thalassemia)syndromes are a heterogeneous group of inherited hemoglobinopathies caused by molecular defects in the beta-globin gene that lead to the impaired synthesis of beta-globin chains of the ...; 关键词：Beta thalassemia HEMOGLOBIN Molecular defects Ineffective erythropoiesis HEMOLYSIS TRANSFUSION Iron chelation Novel therapies

Evaluation of On-Vehicle Bone-Conduct Acoustic Emission Detection for Rail Defects: 《Journal of Transportation Technologies》2025年第1期95-121,共27页Lei Jia Jee Woong Park Ming Zhu Yingtao Jiang Hualiang Teng; Rail defects can pose significant safety risks in railway operations, raising the need for effective detection methods. Acoustic Emission (AE) technology has shown promise for identifying and monitoring these defects,...; 关键词：Railroad Infrastructure Rail Defect Detection Rail Health Monitoring Wavelet Analysis Acoustic Emission Detection

Influence of p-π conjugation inπ-πstacking molecules on passivating defects for efficient and stable perovskite solar cells: 《Journal of Energy Chemistry》2025年第3期282-289,共8页Changqing Liu Benlin He Fanliang Bao Qihang Cheng Zhe Yang Meng Wei Zhiwei Ma Haiyan Chen Jialong Duan Qunwei Tang; financial supports from the Natural Science Foundation of Shandong Province(ZR2021ME037);the National Natural Science Foundation of China(52472259,22179051 and 61604143);the National Key Research and Development Program of China(2021YFE0111000);the Special Fund of Taishan Scholar Program of Shandong Province(tsqnz20221141);the Foundation of Key Laboratory of Advanced Technique&Preparation for Renewable Energy Materials,Ministry of Education,Yunnan Normal University(OF2022-02)。; A comprehensive understanding of the relevance between molecular structure and passivation ability to screen efficient modifiers is essential for enhancing the performance of perovskite solar cells(PSCs).Here,three si...; 关键词：Carbon-based perovskite solar cells Interface modification π-πstacking p-πconjugation Defects passivation

Effects of Building Blocks and Defects on the Performance of Two-Dimensional Photonic Crystal Sensors for Black Liquor Detection: 《Journal of Analysis and Testing》2025年第1期50-60,共11页Jiajia Quan Yu Song Huiyu Li Fangyuan Zhao Lin Zhou Zhongyu Cai Yong Wan; supported by the National Natural Science Foundation of China under Grant Nos.22076008(Z.C.),41976173(Y.W.);Natural Science Foundation of Shandong Province under Grant Nos.ZR2020MA084,ZR2019MD016(Y.W.)。; In this study,to achieve convenient and sensitive detection of the concentration of the black liquor solution,we constructed two-dimensional photonic crystal sensors with a periodic arrangement of elliptical and circu...; 关键词：Photonic crystal sensors Absorption spectrum Photonic bandgap High sensitivity Black liquor

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