云南高校图书馆联盟文献共享服务平台- DIFFUSION

DIFFUSION: 作品数：1650被引量：2593H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：梁宇学轩福贞涂善东何立子崔建忠更多>>; 相关机构：浙江大学首都师范大学北京大学中国科学院更多>>; 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>>

基于AIGC技术的虚拟试衣系统的设计与实现: 《物联网技术》2025年第7期81-86,93,共7页林晨毕鹏飞刘进钟小芬周龙威; 湖南省大学生创新创业训练计划项目:基于AIGC技术的“虚拟试衣”交互平台(1739)。; 文中设计了一种基于AIGC技术的虚拟试衣系统。该虚拟试衣系统由STM32F407微处理器和Stable Diffusion图像生成工具构成。微处理器与多种外设相结合,负责采集、保存、显示以及传输环境图像数据。系统内含GUI小程序,通过触控方式在显示屏...; 关键词：AIGC 虚拟试衣 STM32F407微处理器 Stable Diffusion图像生成工具阿里云服务器图像采集触摸热区

Diffusion behavior along Nd-Fe-B grain boundaries in different directions and mechanism of coercivity strengthening: 《Journal of Rare Earths》2025年第4期766-773,I0005,共9页Shengwu Shen Munan Yang Shuwei Zhong Hang Wang Sangen Luo Jiajie Li Xi Yu Sajjad Ur Rehman Ihor Bulyk Haijiao Xie; supported by the National Natural Science Foundation of China(52361033);National Key Research and Development Program(2022YFB3505400);the Main Discipline and Technology Leaders Training Plan of Jiangxi Province(2022BCJ23007);the Jiangxi Province Postgraduate Innovation Project(YC2022-S693)。; In this study,DyF_(3)powder was sprayed onto the polar and side surfaces of the magnets to determine the anisotropic diffusion mechanism of Dy in the sintered Nd-Fe-B magnet.The coercivity and squareness of the magnet...; 关键词：ND-FE-B Grain boundary diffusion Anisotropic diffusion Micromagnetic simulation First-principle calculations Rare earths

Recovery of rare earth elements from sedimentary rare earth ore via sulfuric acid roasting and water leaching: 《Journal of Rare Earths》2025年第4期805-814,I0006,共11页Shanshan Yu Xianquan Ao Lijuan Liang Xingyu Mao Yu Guo; supported by the Guizhou Provincial Science and Technology Program ([2022]ZD006)。; Rare earth elements were extracted using a sulfuric acid roasting-water leaching process.The effect of acid roasting on a new type of low-grade sedimentary rare earth ore found in Guizhou Province,China was analyzed u...; 关键词：Sulfuric acid roasting Water leaching New sedimentary type rare earth ore Rare earths TITANIUM DIFFUSION

The linear self-attracting diffusion driven by the weighted-fractional Brownian motionⅡ:The parameter estimation: 《Science China Mathematics》2025年第4期939-968,共30页Litan Yan Rui Guo Wenyi Pei; supported by National Natural Science Foundation of China(Grant No.11971101)。; Let B^(a,b)be a weighted-fractional Brownian motion with Hurst indices a and b such that a>-1 and 0≤b<1∧(1+a).In this paper,we consider the linear self-attracting diffusion dX_(t)^(a,b)=dB_(t)^(a,b)−θ(∫t 0(X_(t)^(...; 关键词：weighted fractional Brownian motion Malliavin calculus self-attracting diffusion least squares estimation CONSISTENCY asymptotic distribution

Efficient hydrogen/carbon dioxide separation by magnifying their diffusion difference in carbon molecular sieve membranes: 《Nano Research》2025年第4期526-533,共8页Xue-Jie Zhang Tao Wu Bo-Yang Liu Gang Li An-Hui Lu; supported by the National Key Research and Development Program of China(No.2021YFA1500300);the National Natural Science Foundation of China(No.22275027).; Membranes with ultramicropores have shown great promise in gas separations.However,achieving high separation selectivity for gas with similar kinetic diameters,such as hydrogen(H_(2))and carbon dioxide(CO_(2)),remains...; 关键词：carbon molecular sieve membrane hydrogen/carbon dioxide separation activated surface diffusion free surface diffusion

基于Stable Diffusion的模型窃取攻击方法: 《哈尔滨商业大学学报(自然科学版)》2025年第2期169-175,共7页李若宇冯辉李强季宁宁唐贝贝陈磊; 2023年中国高校产学研创新基金(2023IT166);安徽省教育厅哲学社会科学研究重点项目(2023AH051520);全国重点实验室开放课题(COGOS-2023HE02);淮南师范学院质量工程项目(2023hskc54);淮南师范学院重点项目(2023HX106).; 针对现有无数据模型窃取攻击技术在有限的查询预算下难以拟合原始训练集分布,进而影响对目标模型决策边界拟合效果问题,提出了一种基于Stable Diffusion的模型窃取攻击方法(Model Extraction Attack Based on Stable Diffusion,MEASD)....; 关键词：深度学习模型窃取攻击 Stable Diffusion 替代模型对抗攻击对抗训练

A novel approach to visual image encryption:2D hyperchaos,variable Josephus,and 3D diffusion: 《Chinese Physics B》2025年第4期335-352,共18页Yan Hong Xinyan Duan Jingming Su Zhaopan Wang Shihui Fang; Project supported by the National Natural Science Foundation of China(Grant Nos.62105004 and 52174141);the College Student Innovation and Entrepreneurship Fund Project(Grant No.202210361053);Anhui Mining Machinery and Electrical Equipment Coordination Innovation Center,Anhui University of Science&Technology(Grant No.KSJD202304);the Anhui Province Digital Agricultural Engineering Technology Research Center Open Project(Grant No.AHSZNYGC-ZXKF021);the Talent Recruitment Special Fund of Anhui University of Science and Technology(Grant No.2024yjrc175);the Graduate Innovation Fund Project of Anhui University of Science and Technology(Grant Nos.2024cx2067,2024cx2107,and 2024cx2064);Seed Support Project for Postgraduate Innovation,Entrepreneurship and Practice at Anhui University of Science and Technology(Grant No.2024cxcysj084).; With the development of the Internet,image encryption technology has become critical for network security.Traditional methods often suffer from issues such as insufficient chaos,low randomness in key generation,and po...; 关键词：SHA-384 two-dimensional infinite collapses hyperchaotic map(2D-ICHM) variable Joseph traversal 3D forward shift diffusion

Cd/Pb behavior during combustion in a coal-fired power plant and their spatiotemporal impacts on soils:New insights from Cd/Pb isotopes: 《Journal of Environmental Sciences》2025年第4期582-593,共12页Yafei Xia Ting Gao Yuhui Liu Meng Qi Jian-Ming Zhu Hui Tong Yiwen Lv Chengshuai Liu; supported by the National Natural Science Foundation of China(No.42025705);the Construction Project of Modern Agricultural Science and Technology Innovation Alliance of Guangdong Province,China(No.2023KJ112);the National Natural Science Foundation of China(Nos.41977291 and 42177242);the GDAS’Project of Science and Technology Development,China(No.2019GDASYL-0103048).; Coal power plants annually generate quantities of byproducts that release environmentally hazardous heavy metals like Cd and Pb.Understanding the behavior and spatiotemporal impacts on soils of these releases is cruci...; 关键词：Heavy metal diffusion Coal combustion Source tracing Atmospheric deposition Isotope fractionation Soil pollution

传统纹样的数智生成与创新设计应用: 《针织工业》2025年第3期61-66,共6页吴思熠闫竞文陆垠蕾徐平华; 国家社科基金后期资助项目(23FYSB044);浙江省哲学社会科学规划交叉学科及冷门“绝学”课题(24LMJX09YB);浙江省重点研发计划项目(2024C01210);浙江理工大学基本科研业务费项目(24076109-Y);浙江理工大学研究生教育教学改革研究项目(YJG-Z202301);浙江省研究生教育学会科研项目(2023-012);2024年省教育厅一般科研项目(Y202457108)。; 数智时代浪潮下,中国传统纹样的数字传承与创新迎来新机遇。文章旨在探讨利用人工智能技术实现对传统纹样的活化与创新设计。以宝相花纹样为研究对象,剖析其基本形态与结构特征,构建模型训练专用数据集;借助Stable Diffusion WebUI平台...; 关键词：传统纹样 Stable Diffusion LoRA 人工智能创新设计

Robust interfacial bonding achieved via phase separation induced by enhanced Al diffusion during AZ31/high-entropy alloy friction stir welding: 《Journal of Magnesium and Alloys》2025年第3期1012-1019,共8页Gaohui Li Haining Yao Boyuan Fu Ke Chen Katsuyoshi Kondoh Nannan Chen Min Wang; supported by the National Natural Science Foundation of China[Grant numbers:52475385,52305392];the China Postdoctoral Science Foundation(Grant No.2022M722048).; Welding high-entropy alloy(HEA)to Mg alloy has gained increasing attention for multi-metal structure design,while intrinsic sluggish diffusion kinetics of HEA conﬁnes diffusion-controlled interfacial reactions and mak...; 关键词：High-entropy alloy Mg alloy Friction stir welding DIFFUSION Phase separation

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