云南高校图书馆联盟文献共享服务平台- HYPER

HYPER: 作品数：1051被引量：1367H指数：15; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：高玉斌李鑫李静陈中华乔磊更多>>; 相关机构：安庆师范大学宁波吉利汽车研究开发有限公司北京理工大学中南大学更多>>; 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>>

Iron-nitrogen-doped porous carbon absorbers constructed from hypercrosslinked ferrocene polymers for efficient electromagnetic wave absorption被引量：1: 《International Journal of Minerals,Metallurgy and Materials》2025年第3期578-590,共13页Yi Hu Yijia Zhou Lijia Liu Qiang Wang Chunhong Zhang Hao Wei Yudan Wang; supported by the National Natural Science Foundation of China(No.51803041);the University and Local Integration Development Project of Yantai,China(No.2022 XDRHXMXK08).; Herein,an external crosslinker facilitated the hypercrosslinking of ferrocene and a nitrogen heterocyclic compound(either melamine or imidazole)through a direct Friedel-Crafts reaction,which led to the formation of ni...; 关键词：hypercrosslinked polymers porous carbon iron-nitrogen doping annealing

A family of image encryption schemes based on hyperchaotic system and cellular automata neighborhood: 《Science China(Technological Sciences)》2025年第3期204-216,共13页Qiang LAI Yuan LIU; supported by the National Natural Science Foundation of China(Grant Nos.62366014,61961019);the Jiangxi Provincial Natural Science Foundation(Grant No.20232BAB202008)。; This study introduces an effective framework for image encryption,leveraging the principles of chaos theory through the use of cellular automata neighborhood(CAN)and a novel two-dimensional hyperchaotic map(2D-SGHM)de...; 关键词：hyperchaotic map image encryption framework cellular automata neighborhood security performance

Hybrid image encryption scheme based on hyperchaotic map with spherical attractors: 《Chinese Physics B》2025年第3期314-322,共9页Zhitang Han Yinghong Cao Santo Banerjee Jun Mou; Project supported by the Basic Scientific Research Projects of Department of Education of Liaoning Province,China(Grant No.LJ212410152049);the Technological Innovation Projects in the field of artificial intelligence of Liaoning Province,China(Grant No.2023JH26/10300011)。; Existing chaotic encryption schemes primarily focus on single types of images,making the design of hybrid image encryption schemes more suitable for practical applications.In this paper,a hyperchaotic map with a spher...; 关键词：hyperchaotic map spherical attractor global hyperchaos hybrid image encryption

Ultramicroporous carbon molecular sieve membrane derived from hypercrosslinked ionic polymers for efficient H_(2)/CO_(2)separation: 《Science China Materials》2025年第3期888-896,共9页Jiaao Yao Jingjie Bi Hongyu Zuo Yuren Peng Liwei Wu Zixuan Zhang Xuelong He Baokang Lyu Nanwen Li Yaozu Liao Weiyi Zhang; supported by the Fundamental Research Funds for the Central Universities(2232022A-03 and 2232024Y-01);the National Natural Science Foundation of China(22102021,22375037,52073046,52373172,and 52103106);the National Key Research and Development Program of China(2022YFB3807100,2022YFB3807102,and 2022YFB3807103);the Program of Shanghai Academic Research Leader(21XD1420200);the Natural Science Foundation of Shanghai(23ZR1401100 and 21ZR1402700).; Carbon molecular sieve membranes(CMSMs)are a class of porous membranes inherited with excellent thermal stability,high tolerance and superior mechanical strength.Owing to their nanoporous structures,CMSMs usually hold...; 关键词：carbon molecular sieving membrane hyper-crosslinked ionic polymer membrane nitrogen-rich framework gas separation

积图的Steiner k-hyper Wiener指标: 《运筹学学报(中英文)》2025年第1期216-224,共9页王朝平刘蒙蒙; 甘肃高等学校创新能力提升项目(No.2019A-37)。; 令图G是一个连通图。当2≤k≤n-1时,图G的Steiner k-hyper Wiener指标定义为SWW_(k)(G)=1/2∑_(S■V(G),|S|=k)dG(S)+1/2∑_(S■V(G),|S|=k)dG(S)^(2),其中dG(S)表示图G中S的Steiner距离,即连通图G中包含点集S的最小连通子图的边数。本...; 关键词：积图 Steiner k-hyper Wiener指标 Steiner距离