Analysis of properties and counting of orbits for k-rotation symmetric Boolean functions by Quan LI, Guang-pu GAO, Wen-fen LIU

“…The properties of k-rotation symmetric Boolean functions (k-RSBF) were analyzed.It was presented that the Walsh spectrum and auto-correlation value were invariant when the parameters of a k-rotation symmetric Boolean function were under k-circular translation of indices were presented.The analysis of the properties showed that many properties of k-RSBF could be described by their orbits,and the counting formulas of long cycles and short cycles on k-RSBF’ orbits were given.…”
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MESHING PERFORMANCE ANALYSIS OF FACE ROLLER ENVELOPING HOURGLASS WORM DIRVE by WANG XuDong, LIU ZaiXin, LI LingYu

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Bibliometric Analysis of Low-carbon City Research Based on CiteSpace by LI Huimin, ZHANG Yu, LI Feng, CAO Yongchao

“…Low-carbon cities are considered to be the inevitable trend for current urban development.In order to systematically analyze the research status of low-carbon cities and point out the direction for future low-carbon research,this paper selects the relevant literature in the database of China National Knowledge Network and Web of Science and makes bibliometric analysis.The research status and development trend of low-carbon cities are grasped by analyzing the knowledge map and literature network relationship.The research points out that: ① Chinese research on low-carbon cities has been gradually carried out since 2008.It is expected that with the proposal of China's strategic goal of carbon peak and carbon neutrality,the carbon peak and ecological city may become the hotspot of global research on low-carbon cities in the future; ② the cooperation between Chinese and overseas authors and institutions needs to be strengthened,and cross-disciplinary research may gradually strengthen with the development of low-carbon city research; ③ the carbon peak time path of key industries,cross-regional carbon trading management mechanism,carbon emission quota,elimination of policy impact,carbon trading policy performance evaluation, and CCUS technology are urgent issues to be solved in low-carbon city research.This study provides a basis for the theoretical research and design practice of high-quality development of low-carbon cities.…”
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Stability Analysis of a Repairable System with Warning Device and Repairman Vacation by Yangli Ren, Lina Guo, Lingling Zhang

“…By Markov renewal process theory and the probability analysis method, the system is first transformed into a group of integrodifferential equations. …”
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STATISTICAL ANALYSIS OF OVERHAUL OF APARTMENT BUILDINGS THAT INCREASE THE ENERGY EFFICIENCY OF BUILDINGS by L. A. Davletshina, A. V. Bezrukov

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Application and Kinematics Analysis of Noncircular Gear Swinging Guide Bar mechanism by Cai Jun

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Analysis of Influences of Human Activities on Disastrous Floods of the West River at Wuzhou by 黄夏坤

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Surgery and Medical Treatment in Microprolactinoma: A Systematic Review and Meta-Analysis by Jianglong Lu, Lin Cai, Zerui Wu, Weiwei Lin, Jiadong Xu, Zhangzhang Zhu, Chengde Wang, Qun Li, Zhipeng Su

“…The aim of this systematic review and meta-analysis was to compare the clinical result of DA treatment with surgery as initial therapy in patients with treatment-naive microprolactinoma. …”
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Application of FDA Discriminant Analysis Methodin Classification of Tunnel Surrounding Rocks by CHEN Liang, HAN Aiguo, CHEN Qiang, REN Guangming

“…The research results show that Fisher discriminant analysis is easy to understand and accurate in the classification of surrounding rock, which can provide reference for the design, construction, monitoring and further theoretical research of tunnel engineering under similar conditions, with certain engineering application value.…”
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Analysis of Pulse System Dynamics of Phase Synchronization in Multiple Capture Mode by A. L. Shilina

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Phytochemical Analysis and Antimalarial Activity Aqueous Extract of Lecaniodiscus cupanioides Root by Mikhail Olugbemiro Nafiu, Taoheed Adedeji Abdulsalam, Musbau Adewumi Akanji

“…The results of the phytochemical analysis showed the presence of alkaloids (2.37%), saponin (0.336), tannin (0.012 per cent), phenol (0.008 per cent), and anthraquinone (0.002 per cent). …”
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Dynamic Model and Quantitative Analysis of Stick-Slip Vibration in Horizontal Well by Baojin Wang, Zhongyang Wang, Fushen Ren

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Stability Analysis of SIRS Model considering Pulse Vaccination and Elimination Disturbance by Yanli Ma, Xuewu Zuo

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FINITE ELEMENT ANALYSIS AND EXPERIMENTAL RESEARCH ON SPECIAL SEMI-TRAILER FRAME by WU Wei, LI ShouCheng

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Metabolic studies and calculi analysis in urinary lithiasis, how to stop recurrence? by Catalina Barco-Castillo, Camila Uribe, Angela Bohórquez, Carlos Gustavo Trujillo, Adolfo Serrano

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Botnets’ similarity analysis based on communication features and D-S evidence theory by ZANG Tian-ning1, YUN Xiao-chun1, ZHANG Yong-zheng2, MEN Chao-guang1, CUI Xiang2

“…A potential hidden relationship may exist among different zombie groups.A method to analyze the relationship among botnets was proposed based on the communication activities.The method extracted several communication fea-tures of botnet,including the number of flows per hour,the number of packets per flow,the number of flows per IP and the packet payloads.It defined similarity statistical functions of the communication features,and built the analysis model of botnets relationship based on the advanced dempster-shafer（D-S） evidence theory to synthetically evaluate the simi-larities between different zombie groups.The experiments were conducted using several botnet traces.The results show that the method is valid and efficient,even in the case of encrypted botnet communication messages.Moreover,the ideal processing results is achieved by applying our method to analyze the data captured from the security monitoring platform of computer network,as well as compare with similar work.…”
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Tooth Contact Analysis of Straight Bevel Gears Machined with Concave Cutters by Wang Zhiyong, Zhang Zhu, Duan Zhihong, Zhang Yu

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Analysis of Dynamics Characteristic of Ring Chain Under Transmission Fault Loading by Song Ruihan, Xue He, Cui Yinghao, Wang Ting, Li Kai

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Pull-In and Snap-Through Analysis of Electrically Actuated Viscoelastic Curved Microbeam by Ehsan Akrami-Nia, Hamid Ekhteraei-Toussi

“…Through a quasi-static analysis, the voltage and location of snap-through and pull-in instabilities are identified. …”
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Configuration Synthesis and Performance Analysis of Reconfigurable Decoupled Parallel Mobile Robots by Pan Wuxing, Li Ruiqin, Ning Fengping, Li Yanlong, Feng Xiaodong

“…To improve the carrying capacity of the robot, reduce the energy consumption of the driving motor and make the wheel-leg mode switching smooth and efficient, a reconfigurable decoupled parallel mobile robot configuration is proposed, and the configuration synthesis research and decoupling and singularity analysis are carried out. According to the expected degree of freedom of the robot's mechanical leg, four main motion limbs are synthesized. …”
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