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作者: Linbo Shang1;Zhichao Zhang1,2,3,4CA11School of Mathematics and Statistics, Nanjing University of Information Science and Technology, Nanjing 210044, China;2Hubei Key Laboratory of Applied Mathematics, Hubei University, Wuhan 430062, China;3Key Laboratory of System Control and Information Processing, Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China;4Key Laboratory of Computational Science and Application of Hainan Province, Hainan Normal University, Haikou 571158, China)

出处: Signal Processing 2026

关键词: Multi-windowed;Graph fractional Fourier domain;Frames;Vertex-frequency representation

摘要: Vertex-frequency analysis – particularly the windowed graph Fourier transform (WGFT) – captures the correspondence between vertices and frequencies in ...

作者: Jian Ma1,2CA1;Yixue Ma3;Qiuxia Fu41Key Laboratory of Data Science and Intelligence Education of Ministry of Education, Hainan Normal University, Haikou 571158, China;2Key Laboratory of Computational Science and Application of Hainan Province, Haikou 571158, China;3School of Primary Education, Zhengzhou Normal University, Zhengzhou 450044, China;4Zheng Zhou Ji Dian Gong Cheng Xue Xiao, Zhengzhou 450121, China)

出处: Applied Mathematics and Computation 2026

关键词: Neutral delay differential equations;Schur-Cohn matrix;Matrix pencils;Stability;Eigenvalues

摘要: This note will provide a novel method for figuring out when and where the generic high-dimensional neutral delay differential equations can keep stabl ...

作者: Dao-Wei Li1;Xiu-Mei Song1;Xin-Hao Zhu2;Heng-Xiang Zheng1;Gao-Nan Li1;Jiang-Wei Tian2CA1;Zhi-Gang Niu1CA2;Fa-Biao Yu3CA31Key Laboratory of Electrochemical Energy Storage and Light Energy Conversion Matreials of Haikou City, Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;2State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 211198, China;3Engineering Research Center for Hainan Bio-Smart Materials and Bio-Medical Devices, Key Laboratory of Hainan Functional Materials and Molecular Imaging, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China)

出处: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2026

关键词: Fluorescence imaging;Lipid droplets;Nonalcoholic fatty liver;Viscosity.

摘要: As a global health threat, early and effective diagnosis and treatment of nonalcoholic fatty liver disease (NAFLD) is crucial. Once the optimal treatm ...

作者: Qiuyue Zhang1;Chao Zhang1,2CA1;Haipeng Wang1;Delu Zhang1;Ziya Li1;Gaoqiang Zhao1;Zhixiao Si3CA2;Zhiguo Lv11State Key Laboratory Base for Eco-chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;2Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, College of Physics and Electronic Engineering, Hainan Normal University, Haikou 571158, China;3Guangdong Provincial Key Laboratory of Advanced Biomaterials, Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, China)

出处: Fuel 2026

关键词: Bi;Ag;Bi-O;Electrochemical;CO2 reduction

摘要: The regulation of bismuth-oxygen (Bi-O) content on the surface of Bi nanosheets (NSs) remains a challenge for Bismuth (Bi)-based catalysts. An Ag dopi ...

作者: Shishu Sun1,2,3;Tianyi Sun1,2,3,4CA1;Dashuai Zhang1,2,3;Jinrui Liu1,2,3;Liying Ren1,2,3;Chuilong Chen1,2,3;Wei Yao1,2,3;Zaifeng Shi1,2,3,4CA1School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;2Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Haikou 571158, China;3Key Laboratory of Water Pollution Treatment and Control of Haikou City, Haikou 571158, China;4The International Joint Research Center for Clean and Efficient Utilization of Hydrocarbon Resources in the South China Sea of Hainan Province, Hainan Normal University, Haikou 571158, China)

出处: Journal of Photochemistry and Photobiology A: Chemistry 2026

摘要: In this paper, the synthesis, characterization, and photocatalytic performance of CuNi/TiO2-x composites in the degradation of antibiotic N ...

作者: Ying Gao11;Yan-Chun Liu2CA;Yong Wu3CA1Jilin Provincial Key Laboratory of Straw–Based Functional Materials, Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Engineering Normal University, Changchun 130052, PR China;2School of Chemistry and Chemical Engineering of Hainan Normal University, Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province, Key Laboratory of Electrochemical Energy Storage and Light Energy Conversion Materials of Haikou City, Haikou 571158, PR China;3Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, PR China)

出处: Chemical Physics Letters 2026

摘要: We propose a design strategy for Blatter radical derivatives showing SOMO–HOMO inversion (SHI). Starting from a planar Blatter analogue, derivatives ( ...

作者: Hanye Ju1,2;Yankun Zhang1,3,4,2;Yongqiang Qin1;Jin Liu1;Yihou Tang1;Inna M. Sokolova3,5;Xiaoping Diao1CA11Ministry of Education Key Laboratory for Ecology of Tropical Islands, Hainan Normal University, Haikou 571158, China;2Hanye Ju and Yankun Zhang contributed equally to this work as co–first authors.;3Department of Marine Biology. Institute for Biological Sciences, University of Rostock, Rostock 18059, Germany;4Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, School of Municipal and Environmental Engineering, Henan University of Urban Construction, Pingdingshan 467036, China;5Department of Maritime Systems, Interdisciplinary Faculty, University of Rostock, Rostock 18059, Germany)

出处: Journal of Hazardous Materials 2026

关键词: Abnormal protein response;Insulin resistance;Metabolism dysfunction;UV filter pollution.

摘要: UV filters, such as 4-Methylbenzylidene camphor (4-MBC), are emerging environmental contaminants that threaten marine life and ecosystem integrity. Th ...

作者: 骆昊东1,2,陈实2,袁建平3,庞玉41华中师范大学人工智能教育学部;2华中师范大学地理学科课程思政教学研究中心;3海南师范大学地理与环境科学学院;4海南省临高县美良中学)

出处: 内蒙古师范大学学报(教育科学版) 2026

关键词: U型模式;深度学习;初中地理;深度教学;U型学习理论

摘要: U型模式源自U型学习理论,是教师秉持深度教学理念,以引导、促进学生经历完整的、深度的U型学习过程为目的的深度课堂设计与组织模式。基于U型模式构建地理深度课堂应遵循以下策略:以体量为准,确定U型学习次数;以下沉为始,还原地理知识背景;以潜行为核,体验地理知识生产;以上浮为终,反思地理知识习得。在“世界 ...

作者: Liu Ning1,2,3CA1;Ou Yang Yan Ping1;Ren Sai Nan11School of Psychology, Hainan Normal University, Haikou 571158, China;2Hainan Provincial Research Base for Psychological Development and Education of Adolescents, Haikou 571158,China;3Key Laboratory of Data Science and Smart Education, Ministry of Education, Hainan Normal University, Haikou 571127,China)

出处: Behavioural Brain Research 2026

关键词: Cognitive styles diversity;Group creativity;Hyperscanning.

摘要: This study explores how cognitive style diversity (differences in information processing among team members) influences group creativity through inter ...

作者: Wenming Chen1CA1;Xinmei Wang1;Liying Wang1;Yingxuan Wu1;Jun Wu1;Chuanbiao Xu1;Jiliang Zhang11Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou, Hainan 571158, China)

出处: Environmental Toxicology and Pharmacology 2026

关键词: Daily intake;Dust;Gender differences;Human hair;Siloxanes.

摘要: Siloxanes, common in cosmetics and personal care products, carry environmental and health risks due to persistence and bioaccumulation. This study mea ...

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