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An Improved Golden Jackal Optimization Algorithm Based on Multi-strategy Mixing for Solving Engineering Optimization Problems

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Journal of Bionic Engineering 2024年第2期21卷 1092-1115页

作者： Jun Wang Wen-chuan Wang Kwok-wing Chau Lin Qiu Xiao-xue Hu Hong-fei Zang Dong-mei Xu College of Water Resources North China University of Water Resources and Electric PowerZhengzhou450046People’s Republic of China Department of Civil and Environmental Engineering The Hong Kong Polytechnic UniversityHong KongPeople’s Republic of China

Nowadays,optimization techniques are required in various engineering domains to find optimal solutions for complex *** a result,there is a growing tendency among scientists to enhance existing nature-inspired algorithms using various evolutionary strategies and to develop new nature-inspired optimization methods that can properly explore the feature *** recently designed nature-inspired meta-heuristic,named the Golden Jackal Optimization(GJO),was inspired by the collaborative hunting actions of the golden jackal in nature to solve various challenging ***,like other approaches,the GJO has the limitations of poor exploitation ability,the ease of getting stuck in a local optimal region,and an improper balancing of exploration and *** overcome these limitations,this paper proposes an improved GJO algorithm based on multi-strategy mixing(LGJO).First,using a chaotic mapping strategy to initialize the population instead of using random parameters,this algorithm can generate initial solutions with good diversity in the search ***,a dynamic inertia weight based on cosine variation is proposed to make the search process more realistic and effectively balance the algorithm's global and local search ***,a position update strategy based on Gaussian mutation was introduced,fully utilizing the guidance role of the optimal individual to improve population diversity,effectively exploring unknown regions,and avoiding the algorithm falling into local *** evaluate the proposed algorithm,23 mathematical benchmark functions,CEC-2019 and CEC2021 tests are *** results are compared to high-quality,well-known optimization *** results of the proposed method are compared from different points of view,including the quality of the results,convergence behavior,and *** superiority and high-quality performance of the proposed method are demonstrated by comparing the ***,to demonstrate

关键词： Golden jackal optimization Chaotic mapping Dynamic inertia weight Dimensional Gaussian variation Muskingum

四川盆地盆缘前陆逆冲带的复合与联合扩展研究综述

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地质学报 2022年第10期96卷 3314-3331页

作者：颜丹平邱亮孙铭周志成孔若颜张已王为宋华杰孔霏都超林霄晗中国地质大学(北京)地质过程与矿产资源国家重点实验室北京100083

前陆逆冲带扩展方式是理解造山带生长的关键。四川盆地东缘、北缘和西缘分别发育不同时代和不同构造背景下形成的武陵山-华蓥山、大巴山和龙门山前陆逆冲带,前人对他们的结构和构造运动学进行了详尽的研究。本文在总结这些研究的基础上... 详细信息

前陆逆冲带扩展方式是理解造山带生长的关键。四川盆地东缘、北缘和西缘分别发育不同时代和不同构造背景下形成的武陵山-华蓥山、大巴山和龙门山前陆逆冲带,前人对他们的结构和构造运动学进行了详尽的研究。本文在总结这些研究的基础上,揭示武陵山-华蓥山、大巴山和龙门山三条前陆逆冲带的结构分带均表现为从厚皮逆冲构造至薄皮逆冲构造组合的变化,构造解析表明结构分带是断层-褶皱关系主导的指向前陆盆地方向共轴递进扩展作用的结果。同时,在前陆逆冲带扩展分析基础上,总结了四川盆地盆缘共轴扩展、非共轴叠加复合扩展和联合构造扩展三种前陆逆冲带扩展方式。结合阿巴拉契亚、科迪勒拉、阿尔卑斯、喜马拉雅、比利牛斯山等经典造山带前陆逆冲带扩展的研究现状,提出前陆逆冲带扩展研究中存在古构造应力场的σ2悖论、应力-应变(σ-ε)关系难以建立和系统不平衡等问题,并认为这些问题是未来定量化约束前陆逆冲带扩展,进而解决造山带生长构造动力学研究的主要挑战。

关键词：前陆逆冲带扩展四川盆地共轴扩展非共轴叠加复合扩展联合扩展

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鸡群算法的收敛性分析

中南大学学报（自然科学版） 2017年第8期48卷 2105-2112页

作者：吴定会孔飞纪志成江南大学轻工过程先进控制教育部重点实验室江苏无锡214122

针对鸡群算法建立Markov链数学分析模型,分析此Markov链的一些性质,证明鸡群状态序列是有限齐次Markov链。结合随机算法收敛准则,证明鸡群算法能够满足随机算法全局收敛的2个准则,保证算法全局收敛。将算法应用于15个标准测试函数寻优问... 详细信息

针对鸡群算法建立Markov链数学分析模型,分析此Markov链的一些性质,证明鸡群状态序列是有限齐次Markov链。结合随机算法收敛准则,证明鸡群算法能够满足随机算法全局收敛的2个准则,保证算法全局收敛。将算法应用于15个标准测试函数寻优问题,并同标准粒子群算法、蝙蝠算法进行比较。实验结果表明:该算法具有较好的全局收敛性和计算鲁棒性,尤其适合高维、多峰的复杂函数求解。

关键词：鸡群算法 Markov链状态转移全局收敛标准测试函数

SPECIFIC IDENTIFICATION OF HERPES SIMPLEX VIRUS IN HUMAN ESOPHAGUS WITH RAPID IN SITU HYBRIDIZATION IN 5 CASES

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Chinese Medical Sciences Journal 2008年第2期23卷 126-128页

作者： Ying-lan Gao Sung-sun Kim Chang-woo Han Yoo-duk Choi Jong-hee Nam Sang-woo Juhng Jun-shuo Jin Ling-fei kong Chang-soo Park Department of Pathology Henan Provincial People＇s Hospital Zhengzhou 450003 Department of Pathology Chonnam National University Medical School Gwangju 501-746 South Korea Department of Surgery Inha University Medical School Incheon 400-712 South Korea

HUMAN herpes simplex virus esophagitis(HSVE)was first reported in 1940 by Johnson HSVE usually occurs in immunocompromised patients,such as those with acquired immunodeficiency syndrome(AIDS),malignancies,cutaneousburns,connective tissue diseases,inflammatory boweldisease,those taking immuno-suppressive therapy,and those undergoing organ transplantation,et.

关键词：单纯疱疹病毒食道寡核苷酸DNA探针原位杂交

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十二指肠乳头旁憩室综合征CT影像分析

云南医药 2022年第2期43卷 57-59页

作者：徐其伟孔飞武警贵州总队医院医学影像科贵州贵阳550003 武警贵州总队医院卫勤处贵州贵阳550003

十二指肠憩室是一种消化系统的疾病,最多见的发生部位为降部,在乳头旁周围2.5 cm以内[1]。该疾病会导致患者身体出现一系列的消化道问题,比如患者有上腹痛、发热、黄疸以及恶性呕吐等现象,部分患者有的时候会合并胆囊以及胰腺疾病,因此... 详细信息

十二指肠憩室是一种消化系统的疾病,最多见的发生部位为降部,在乳头旁周围2.5 cm以内[1]。该疾病会导致患者身体出现一系列的消化道问题,比如患者有上腹痛、发热、黄疸以及恶性呕吐等现象,部分患者有的时候会合并胆囊以及胰腺疾病,因此,此病又叫十二指肠乳头旁憩室综合征[2]。

关键词：十二指肠乳头旁憩室综合征 CT检查影像学特点诊断价值

Simulation of optimal work extraction for quantum systems with work storage

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Chinese Physics B 2024年第2期33卷 195-203页

作者：宋鹏飞张旦波 Key Laboratory of Atomic and Subatomic Structure and Quantum Control(Ministry of Education) and School of PhysicsSouth China Normal UniversityGuangzhou 510006China Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials Guangdong–Hong Kong Joint Laboratory of Quantum Matterand Frontier Research Institute for PhysicsSouth China Normal UniversityGuangzhou 510006China

The capacity to extract work from a quantum heat machine is not only of practical value but also lies at the heart of understanding quantum *** this paper,we investigate optimal work extraction for quantum systems with work storage,where extracting work is completed by a unitary evolution on the composite *** consider the physical requirement of energy conservation both strictly and on *** both,we construct their corresponding unitaries and propose variational quantum algorithms for optimal work *** show that maximal work extraction in general can be feasible when energy conservation is satisfied on *** demonstrate with numeral simulations using a continuous-variable work *** work show an implementation of a variational quantum computing approach for simulating work extraction in quantum systems.

关键词： quantum algorithm quantum thermodyanmics

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吸波材料覆盖直升机强散射源RCS缩减分析

南京航空航天大学学报 2024年第2期56卷 217-226页

作者：程健来孔祥鲲费钟阳招启军南京航空航天大学电子信息工程学院雷达成像与微波光子技术教育部重点实验室南京210016 南京航空航天大学航空学院直升机动力学全国重点实验室南京210016

针对武装直升机的宽带隐身问题,提出利用射线追踪和逆合成孔径雷达(Inverse synthetic aperture radar,ISAR)成像确定直升机强散射源位置的方法,形成电磁超构材料和磁性材料一体化设计直升机部分强散射源的隐身设计构想,并计算分析了两... 详细信息

针对武装直升机的宽带隐身问题,提出利用射线追踪和逆合成孔径雷达(Inverse synthetic aperture radar,ISAR)成像确定直升机强散射源位置的方法,形成电磁超构材料和磁性材料一体化设计直升机部分强散射源的隐身设计构想,并计算分析了两款隐身材料加载后对整机隐身效果的影响。首先,分析等效媒质理论、射线追踪与ISAR成像原理。然后,通过射线追踪以及ISAR成像的计算,精确且直观地捕获强散射源部位。最后,给出了两款材料的反射系数并分析加载直升机后单站雷达散射截面(Radar cross section,RCS)变化。计算结果表明,两种不同类型隐身材料覆盖直升机强散射源部位后可以达到局部角域范围内RCS缩减的目的,为隐身材料和直升机蒙皮及旋翼的融合设计提供了参考。

关键词：直升机雷达散射截面射线追踪逆合成孔径雷达成像电磁超构材料磁性材料

Interfacial modification using the cross-linkable tannic acid for highly-efficient perovskite solar cells with excellent stability

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Journal of Energy Chemistry 2024年第4期91卷 236-244页

作者： Xing Gao Lirong Rong fei Wu Yen-Hung Lin Ye Zeng Junhong Tan Rongxing He Cheng Zhong Linna Zhu Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy School of Materials&EnergySouthwest UniversityChongqing 400715China Hubei Key Lab on Organic and Polymeric Optoelectronic Materials Department of ChemistryWuhan UniversityWuhan 430072HubeiChina Key Laboratory of Luminescence Analysis and Molecular Sensing Ministry of EducationSchool of Chemistry and Chemical EngineeringSouthwest UniversityChongqing 400715China Department of Electronic and Computer Engineering The Hong Kong University of Science and TechnologyClear Water BayKowloon 999077Hong KongChina State Key Laboratory of Advanced Displays and Optoelectronics Technologies The Hong Kong University of Science and TechnologyClear Water BayKowloon 999077Hong KongChina

Although the performance of perovskite solar cells(PSCs)has been dramatically increased in recent years,stability is still the main obstacle preventing the PSCs from being *** device instability can be caused by a variety of reasons,including ions diffusion,surface and grain boundary defects,*** this work,the cross-linkable tannic acid(TA)is introduced to modify perovskite film through post-treatment *** numerous organic functional groups(–OH and C=O)in TA can interact with the uncoordinated Pb^(2+)and I^(-)ions in perovskite,thus passivating defects and inhibiting ions *** addition,the formed TA network can absorb a small amount of the residual moisture inside the device to protect the perovskite ***,TA modification regulates the energy level of perovskite,and reduces interfacial charge ***,following TA treatment,the device efficiency is increased significantly from 21.31%to 23.11%,with a decreased hysteresis ***,the treated device shows excellent air,thermal,and operational *** light of this,the readily available,inexpensive TA has the potential to operate as a multipurpose interfacial modifier to increase device efficiency while also enhancing device stability.

关键词： Tannic acid Defect passivation lons diffusion Hydrophilic Stability Perovskite solar cells

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武汉民营造船业发展设想

船海工程 2005年第5期34卷 77-79页

作者：胡飞孔武汉市船舶检验所武汉430030

武汉市造船业在近十年激烈竞争中,中小型船厂基本倒闭,外部环境日新月异,武汉要发展民营造船业,必须对中小型船厂实施差异化战略,从头规划、跨越发展、灵活经营、服务监督、逐步规范。

关键词：武汉民营造船发展规划