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NUMBERS: 作品数：1119被引量：444H指数：11; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：金娟毛军军孙怡东何强马占山更多>>; 相关机构：安徽大学南华大学安徽广播电视大学浙江省人民医院更多>>; 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安徽省高校省级自然科学研究项目更多>>

Stories Behind Numbers: 《小学生时代(大嘴英语)》2025年第3期28-33,共6页; 3月14日是“国际数学日”,它还有一个可爱的昵称——“π日(PiDay)”,因为“3.14”是最接近圆周率的数值。生活中,数字无处不在,它们看起来简单,但对有些人来说意义非凡。在与数字有关的故事里,藏着怎样的感动与惊喜?让我们一起来看看!; 关键词：圆周率惊喜无处不在

ON GENERALIZED KISSING NUMBERS OF CONVEX BODIES: 《Acta Mathematica Scientia》2025年第1期72-95,共24页Yiming LI Chuanming ZONG; supported by the National Natural Science Foundation of China(12226006,11921001);the Natural Key Research and Development Program of China(2018YFA0704701).; In 1694,Gregory and Newton proposed the problem to determine the kissing number of a rigid material ball.This problem and its higher dimensional generalization have been studied by many mathematicians,including Minkow...; 关键词：convex body generalized kissing number Eg lattice

Asymptotic Probability of Record Numbers in Random Walks: 《应用概率统计》2025年第1期17-27,共11页PENG Wenjie LI Yuqiang; supported by the National Natural Science Foundation of China(Grant No.11671145);the Science and Technology Commission of Shanghai Municipality(Grant No.18dz2271000).; In this paper,large deviations principle(LDP)and moderate deviations principle(MDP)of record numbers in random walks are studied under certain conditions.The results show that the rate functions of LDP and MDP are dif...; 关键词：random walk record number large deviation moderate deviation

China By Numbers: 《China Weekly》2025年第1期41-41,共1页; 11.5%Year-on-year increase in cross-oorder e-commerce imports and exports in the first three quarters of 2024,totaling 1.88 trillion yuan(US$258.7b).; 关键词：IMPORTS NUMBERS COMMERCE

More than just a name?From magnetic to optical skyrmions and the topology of light: 《Light(Science & Applications)》2025年第1期26-29,共4页Jian Chen Andrew Forbes Cheng-Wei Qiu; Support from grants 12274299,92050202 and 22QA1406600 are gratefully acknowledged.; Topology is usually perceived intrinsically immutable for a given object.We argue that optical topologies do not immediately enjoy such benefits.Using'optical skyrmions'as an example,we show that they will exhibit var...; 关键词：numbers) space. TOPOLOGY

Detection and Recognition of Spray Code Numbers on Can Surfaces Based on OCR: 《Computers, Materials & Continua》2025年第1期1109-1128,共20页Hailong Wang Junchao Shi; A two-stage algorithm based on deep learning for the detection and recognition of can bottom spray codes and numbers is proposed to address the problems of small character areas and fast production line speeds in can ...; 关键词：Can coding recognition differentiable binarization network scene visual text recognition model pruning and quantification transport model

Turán Numbers of Expanded Intersecting Cliques in 3-graphs: 《Journal of the Operations Research Society of China》2024年第4期952-964,共13页Yu-Cong Tang Tong Li Gui-Ying Yan; supported in part by the National Natural Science Foundation of China(Nos.11901292,11631014).; Let l>r≥3.Given a 2-graph F,the expansion E^((r))of F is an r-graph obtained from F by adding r-2 new vertices into each edge.When F is a clique of order l,the Turán number ex(n,F^((r)))was first asymptotically dete...; 关键词：EXPANSION Turán number 3-Graph Intersecting cliques Stability

Chinese Journal of Polymer Science Volume 42,Numbers 1-12,2024: 《Chinese Journal of Polymer Science》2024年第12期I0015-I0032,共18页

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