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RECUR: 作品数：68被引量：123H指数：6; 导出分析报告; 相关领域：自动化与计算机技术医药卫生更多>>; 相关作者：赵丽娟侍才洪李春卉黄林郑宇军更多>>; 相关机构：中国人民解放军军械工程学院吉林大学装甲兵工程学院河南科技大学更多>>; 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国家高技术研究发展计划湖北省自然科学基金更多>>

A Lattice-Based Method for Recovering the Unknown Parameters of Truncated Multiple Recursive Generators with Constant: 《Chinese Journal of Electronics》2024年第6期1458-1467,共10页Hanbing YU Qunxiong ZHENG; supported by the National Natural Science Foundation of China(Grant No.61872383)。; Multiple recursive generators with constant,as the high-order extension of linear congruence generators,form an important class of pseudorandom number generators that are widely used in cryptography.The predictability...; 关键词：Multiple recursive generator with constant Lattice reduction Truncated prediction Exponential sums

振动分离式根茎类中药材收获机设计与试验: 《干旱地区农业研究》2024年第3期264-275,共12页张学剑戴飞史瑞杰赵武云马海军赵新平; 甘肃省技术创新引导计划科技专员专项项目(22CX8GA052);甘肃农业大学伏羲青年英才培养计划项目(Gaufx-03Y01)。; 根茎类中药材收获机使用固定式挖掘铲收获时挖掘阻力大、挖掘深度不足、碎土能力差、功率损耗严重,针对上述问题设计一种振动挖掘分离根茎类中药材收获机。该机采用偏心轮构成的振动挖掘装置、一级药土分离装置、振动式二级药土分离装...; 关键词：根茎类中药材挖掘装置偏心传动振动分离收获机 EDEM-Recur Dyn

A Method for Bio-Sequence Analysis Algorithm Development Based on the PAR Platform被引量：1: 《Big Data Mining and Analytics》2023年第1期11-20,共10页Haipeng Shi Huan Chen Qinghong Yang Jun Wang Haihe Shi; supported by the National Natural Science Foundation of China(No.62062039);Natural Science Foundation of Jiangxi Province(Nos.20202BAB202024 and 20212BAB202017).; The problems of biological sequence analysis have great theoretical and practical value in modern bioinformatics.Numerous solving algorithms are used for these problems,and complex similarities and differences exist a...; 关键词：partition-and-recur(PAR) domain engineering biological sequences feature model component assembly

ABSOLUTE MONOTONICITY INVOLVING THE COMPLETE ELLIPTIC INTEGRALS OF THE FIRST KIND WITH APPLICATIONS: 《Acta Mathematica Scientia》2022年第3期847-864,共18页Zhenhang YANG 田景峰; Let K(r)be the complete elliptic integrals of the first kind for r∈(0,1)and f_(p)(x)=[(1−x)^(p)K(√x)].Using the recurrence method,we find the necessary and sufficient conditions for the functions−f′_(p),ln f_(p),−(...; 关键词：Complete elliptic integrals of the first kind absolute monotonicity hypergeometric series recurrence method INEQUALITY

Revealing the nature of optical activity in carbon dots produced from different chiral precursor molecules被引量：1: 《Light(Science & Applications)》2022年第5期855-867,共13页Ananya Das Evgeny V.Kundelev Anna A.Vedernikova Sergei A.Cherevkov Denis V.Danilov Aleksandra V.Koroleva Evgeniy V.Zhizhin Anton N.Tsypkin Aleksandr P.Litvin Alexander V.Baranov Anatoly V.Fedorov Elena V.Ushakova Andrey L.Rogach; financially supported by Priority 2030 Federal Academic Leadership Program,the Research Grant Council of Hong Kong(CityU 11306619);the Science Technology and Innovation Committee of Shenzhen Municipality(JCYJ20190808181201899);financially supported by the Russian Science Foundation(RSF21-73-10131);supported by the ITMO Fellowship and Professorship Program from the Government of the Russian Federation.E.V.K.thanks the Ministry of Science and Higher Education of the Russian Federation for financial support through the Scholarship of the President of the Russian Federation for young scientists and graduate students(СП-1807.2022.1);the Ministry of Science and Higher Education of the Russian Federation for financial support through the Scholarship of the President of the Russian Federation for young scientists and graduate students(CП-2180.2021.1);the Resource Centre“Physical Methods of Surface Investigation”of the St.Petersburg State University Research Park and has been conducted with financial support from St.Petersburg State University(project No 93021679).; Carbon dots(CDs)are light-emitting nanoparticles that show great promise for applications in biology and medicine due to the ease of fabrication,biocompatibility,and attractive optical properties.Optical chirality,on ...; 关键词：properties CHIRAL carbon

Mersenne Numbers, Recursive Generation of Natural Numbers, and Counting the Number of Prime Numbers被引量：1: 《Applied Mathematics》2022年第6期538-543,共6页Ramon Carbó-Dorca; A simple recursive algorithm to generate the set of natural numbers, based on Mersenne numbers: M_N = 2^N – 1, is used to count the number of prime numbers within the precise Mersenne natural numb...; 关键词：Mersenne Numbers Recursive Generation of Natural Numbers Mersenne Natural Number Intervals Counting the Number of Prime Numbers in Mersenne Natural Intervals Correlation between Prime Number Set Cardinalities and Mersenne Numbers Extended Twin Prime Number Conjecture

巡检机器人软土地面行进动力学分析与仿真被引量：1: 《煤矿机械》2021年第11期88-90,共3页宋庆军胡程量姜海燕黄兴成; 山东省自然基金面上项目(ZR2020MF101)。; 建立履带机器人软土地面行走的动力学模型,对履带式机器人驱动转矩、自身质量、滑转率、角加速度、加速度以及转动惯量进行分析。结果表明,滑转率和加速度对机器人驱动转矩的影响最大,且滑转率对驱动转矩的影响随机器人重量的增加而明...; 关键词：履带机器人虚拟样机动力学建模软土地面 Recur Dyn

Spontaneous resolution and absolute chiral induction of 3d-4f heterometal-organic frameworks from achiral precursors: 《Science China Chemistry》2021年第10期1698-1702,共5页Manting Chen Zuochang Chen Huijun Chen Lu Xu Xiangjian Kong Lasheng Long Lansun Zheng; the National Natural Science Foundation of China (21871224, 21673184, 21721001)。; The asymmetric assembly and spontaneous resolution of chiral heterometal-organic frameworks from achiral precursors remain a great challenge. Herein, we report the formation and spontaneous resolution of three-dimensi...; 关键词：CHIRALITY spontaneous resolution chirality induction heterometal-organic framework achiral precursors

Construction of Chiral One-dimensional Chains via Mononuclear Chiral Precursors and Circular Dichroism Properties: 《Chinese Journal of Structural Chemistry》2021年第6期767-774,685,共9页JU Hai-Yan YANG Ming ZHANG Gang LIU De-Zheng YANG Yong-Sheng ZHANG Yan-Bo; Wuhan Textile University(No.017/195014,017/192223 and 017/205051);Hubei Superior and Distinctive Discipline Group of"Mechatronics and Automobiles"(No.XKQ2019009);Natural Science Foundation of Hubei Province(2016CFB334)。; One-dimensional(1D)chiral chain complexes[CuLSCu(Pydc)](2S)and[CuLRCu(Pydc)](2R)(LS=(E)-3-(((1S,2S)-2-(((E)-3-oxo-3-(4-pyridin-4-yl)phenyl)propylidene)amono)-1,2-diphenyl)imino)-1-(4-(py-ridi-4-yl)phenyl)butan-1-one)a...; 关键词：mononuclear chiral precursors 1D chiral chain circular dichroism spectra

Breast Conserving Surgery: Has the Standard of Care Enhanced Outcomes for Patients?: 《Advances in Breast Cancer Research》2021年第1期1-23,共23页Rodrigo Arrangoiz Jeronimo Garcialopez De Llano Maria Fernanda Mijares Gonzalo Fernandez-Christlieb Vanitha Vasudevan Amit Sastry Adrian Legaspi; Breast Conserving Surgery (BCS) is a rapidly emerging field increasingly adopted to facilitate breast conservation and preserve breast aesthetics. Since the publication of the...; 关键词：Breast Conserving Surgery (BCS) Disease-Free Survival (DFS) Recur-rence-Free Survival (RFS) Distant-Disease-Free Survival (DDFS) Overall Sur-vival (OS) Ductal Carcinoma in Situ (DCIS) Neoadjuvant Chemotherapy (NAC)

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