Madison Academic Press

  • 2024 International Conference on Biotechnology, Energy Materials, and Intelligent Computing (BEMIC 2024)

    Editors: Addy | Dec.26.2024 | Shenzhen, China ISBN： Online Time： The 2024 International Conference on Biotechnology, Energy Materials and Intelligent Computing (BEMIC 2024) is scheduled to be held in Shenzhen, China. Intended to provide a platform for researchers, technicians, and related personnel engaged in biotechnology, energy materials, and intelligent computing to share scientific research achievements and cutting-edge technologies, understand academic development trends, broaden research ideas, strengthen academic research and exploration, and promote industrial cooperation of academic achievements. The conference cordially invites experts, scholars, business professionals, and other relevant personnel from domestic and foreign universities and research institutions to attend and exchange ideas.

Conference Lists

  • Initial effects of nitrogen rate on nodulation of peanut in sole and intercropping system in semi-humid area in Liaoning

     Wuyan Xiang , Wenbo Song , Zhanxiang Sun , Liangshan Feng , Meiwen Wang , Jiandang Su , Xiaohui Ma , Zhe Li , Ping Gong , Wei Bai , Chen Feng    DOI：https://doi.org/10.56028/aetr.12.1.1.2024    pp. 1-6 Abstract    The maize/peanut intercropping is an important cereal/legume intercropping system in Liaoning. This intercropping system can reduce wind erosion, increase yield and resource use efficiency. To clarify the effects of nitrogen rate on nodulation characteristic of peanut in sole and intercropping syste...   Download PDF

  • Research on the Collaborative Development and Evolution Mechanism of the New Type Power System Industry Chain

     Yufang Jia , Bo Yuan , Yichun Gong    DOI：https://doi.org/10.56028/aetr.12.1.7.2024    pp. 7-15 Abstract     At present, under the multiple strategic overlays of the new development pattern, “dual carbon” goals, and new energy systems, the role and position of China’s energy power industry in serving the overall economic and social development is expanding and elevating. Based on the vision of C...   Download PDF

  • Study on the Interface Characteristics in Si-C Composite Anode Materials

     Zhaowen Huang , Youpeng Li , Jingbo Liu , Xianhua Hou    DOI：https://doi.org/10.56028/aetr.12.1.16.2024    pp. 16-22 Abstract    Due to the volume expansion during the lithium intercalation and deintercalation process, the carbon layer of silicon@carbon gradually falls off, exhibiting low capacity or poor cycling stability. The role of Si-C bonding and interface characteristics in Si@C composite materials on material cycling ...   Download PDF

  • Numerical Simulation Study on the Average Air Velocity Circle in Coal Mine Roadway

     Min He    DOI：https://doi.org/10.56028/aetr.12.1.23.2024    pp. 23-28 Abstract     To determine the accurate installation position of the air velocity sensor and ensure that it monitors the average air velocity of the full section of the roadway, a numerical simulation method was employed. The results verified the existence of an average air velocity...   Download PDF

  • Exploring Novel Applications of Chinese Herbal Medicine in Beer Brewing

     Jianghua Zhao , Huiquan Liu , Fangyuan Deng , Delin Han    DOI：https://doi.org/10.56028/aetr.12.1.29.2024    pp. 29-34 Abstract    With the rise of health food products, the development of functional beers brewed with medicinal herbs has increasingly become a focus of research. This article provides an overview of the brewing processes involved in herbal beers, examining the potential impacts of these herbs on yeast during ferm...   Download PDF

  • Nozzle design and test of water seal lubrication system for large gate

     Lin Chen , Dongmei Li , Aoran Wang , Qinxia Zheng    DOI：https://doi.org/10.56028/aetr.12.1.35.2024    pp. 35-40 Abstract    In order to solve the problem of poor lubrication effect of water seal in large gate, three kinds of nozzles with different structures are designed. In order to further explore the best installation form of nozzle, the water flow animation of 3# nozzle at different angles, different installation pos...   Download PDF

  • The Lichnerowicz formula and residue for Dirac operator with one form

     Nan Wang , Jian Wang    DOI：https://doi.org/10.56028/aetr.12.1.41.2024    pp. 41-46 Abstract    In this paper, a Dirac operator with formal perturbation is studied. We study the decomposition formula of the Dirac operator squared, and get the generalized Lichnerowicz formula. According to the relation between the noncommutative remainder of a formal Dirac operator and the trace of the Dirac op...   Download PDF

  • Research on Adaptive Segmentation Algorithm for Highway Roadside Video Images Based on Unet Networks

     Bin Xie , Shuyue Li    DOI：https://doi.org/10.56028/aetr.12.1.47.2024    pp. 47-52 Abstract    Aiming at the existing highway roadside video analysis applications that can't adapt to the rotation of the ballbar and the difficulty that the monitoring area needs to be re-calibrated after the rotation, the adaptive segmentation algorithm is studied. We collect 2370 images of various highway line...   Download PDF

  • Study on Evaluation Indicators for Structural Damage of Pavilion and Dense-eaves Brick-and-stone Ancient Pagodas

     Yongjing Tang , Yu Yuan , Lei Hua , Gabriele Milani    DOI：https://doi.org/10.56028/aetr.12.1.53.2024    pp. 53-62 Abstract    The pavilion and dense-eaves structures are the most commonly used forms of brick-and-stone ancient pagodas. Due to the extensive temporal and regional distribution of these ancient pagodas, accurately evaluating the structural damage and safety levels of pavilion and dense-eaves brick-and-stone pag...   Download PDF

  • Isolation and identification of postharvest pathogenic bacteria of winter jujube and antibacterial test of 34 essential oils

     Haoyue Jiang , Qiyu Lu , Yongdong Xie , Mingting Xu , Min Guo , Ji Liu    DOI：https://doi.org/10.56028/aetr.12.1.63.2024    pp. 63-67 Abstract    The 'Dali' winter jujube was used as the test object. The postharvest pathogens were isolated, purified and identified . The pathogenicity was determined by Koch's postulates. The antibacterial activity of 34 types of plant essential oils against pathogens with strong pathogenicity was determined. T...   Download PDF

  • Isolation and identification of postharvest pathogenic bacteria of mango and antibacterial test of 36 essential oils

     Qiyu Lu , Yongdong Xie , Qiliang Guo , Yanzhou Zhu , Mingting Xu , Ji Liu    DOI：https://doi.org/10.56028/aetr.12.1.68.2024    pp. 68-72 Abstract    The ' Kate ' mango was used as the test object, and the post-harvest pathogens were isolated, purified and identified . The pathogenicity was determined using Koch's postulates, and the antibacterial activity of 36 types of plant essential oils against pathogens with strong pathogenicity was determi...   Download PDF

  • Analysis of the impact of the development of artificial intelligence on the employment of China's labor force

     Ping Wang    DOI：https://doi.org/10.56028/aetr.12.1.73.2024    pp. 73-77 Abstract    The development of artificial intelligence affects the employment of labor force in China. The article uses the panel data of 30 provinces in China from 2004 to 2020 to analyze the development trend of AI in China from the spatio-temporal dimension, and finds that the development of AI promotes the ...   Download PDF

  • Evaluation and Function Zoning of Geological Environment Carrying Capacity in Dongning-Suifenhe Region,China

     Haiyang He , Xinzhi Gao , Weiqiang Huang , Wenyan Xu , Yan Wang    DOI：https://doi.org/10.56028/aetr.12.1.78.2024    pp. 78-93 Abstract    The carrying capacity of the geological environment to human activities is limited, and the maximum limit of this carrying capacity is the geological environment carrying capacity. It is necessary to scientifically understand the concept of geological environment carrying capacity from two dimension...   Download PDF

  • Thermodynamic analysis and optimization of carbon capture system

     Chao Zhang , Feng Qin , Dashu Li , Hongfang Ming , Yutong Gao , Zixuan Cai , Wenbao Yang    DOI：https://doi.org/10.56028/aetr.12.1.94.2024    pp. 94-98 Abstract    With the acceleration of the global industrialization process, the problem of greenhouse gas emissions is becoming more and more serious. Carbon dioxide is one of the most important greenhouse gases, and carbon capture technology can make an important contribution to the mitigation of climate change...   Download PDF

  • Intelligent Diagnostic System for Starter Motor Testers Based on Fuzzy Neural Networks

     Dunli Zhang    DOI：https://doi.org/10.56028/aetr.12.1.99.2024    pp. 99-105 Abstract     In response to the multiple and ambiguous faults characteristic of starter motor testers, a fault diagnosis expert system based on fuzzy neural networks has been proposed. This design leverages the strengths of neural networks, fuzzy control, and expert systems. Neural networks diagnose faults...   Download PDF

  • Effects of aging and thread rolling process sequence on tensile-tensile fatigue of GH4169 alloy bolt

     Guanghui Liu , Hongxing Sun , Dan Liu , Le Liu , Xiaojun Sun , Hua Liu    DOI：https://doi.org/10.56028/aetr.12.1.106.2024    pp. 106-111 Abstract    GH4169 superalloy has excellent corrosion resistance, high temperature strength, good machinability and high temperature stability.Therefore, GH4169 was widely used in the manufacturing field of aviation equipment components. In this paper, GH4169 was used as the research material to analyze the eff...   Download PDF

  • Study on Spectral Hole Burning Effect in Super-C Band EDFA

     Hongxuan Wen , Xianhong Zhao    DOI：https://doi.org/10.56028/aetr.12.1.112.2024    pp. 112-117 Abstract    Erbium-doped fiber amplifiers (EDFAs) are a key component in optical communication networks, but they suffer from the significant issue of spectral hole burning (SHB). This paper conducts three sets of comparative experiments by controlling the signal power, signal wavelength, and channel bandwidth ...   Download PDF

  • Optimization of Link Failure Detection Models Integrating Link Importance Assessment and Community Division

     Xiaoxiao Wu , DR. MUHAMMAD NUR FIRDAUS BIN SAHRAN    DOI：https://doi.org/10.56028/aetr.12.1.118.2024    pp. 118-123 Abstract    This study introduces an efficient link failure detection model to enhance network operation and service quality by addressing current methods' limitations like high resource use and narrow monitoring scope. The model integrates a dual-layer structure using link importance assessment and community p...   Download PDF

  • Research of Containment Leakage for Marine Nuclear Power Platform

     Gang Ji , Xiru Wang , Mei Tan    DOI：https://doi.org/10.56028/aetr.12.1.124.2024    pp. 124-131 Abstract    The purpose of this paper is to clarify the overall and local leakage rates of the Marine reactor containment, establish the containment seal test acceptance criteria, and support the analysis of airborne radioactive material concentration in the compartments around the containment. Based on the con...   Download PDF

  • Analysis on decoupling effect of transportation carbon emissions in Inner Mongolia, China

     Xiaoyan Liu    DOI：https://doi.org/10.56028/aetr.12.1.132.2024    pp. 132-138 Abstract     Transportation plays a pivotal role in social and economic development, and economic growth has a significant driving effect on transportation carbon emissions. It is particularly important to explore the relationship between economic growth and transportation carbon emissions. Based on the 20...   Download PDF

  • Road Passing Analysis and Test Study of Semi-trailer Traction Train

     Xiaofei Hua    DOI：https://doi.org/10.56028/aetr.12.1.139.2024    pp. 139-144 Abstract    Taking the low-plate semi-trailer as the research object, the calculation model of road passability is established, and the two parameters of the minimum turning diameter and turning channel width are analyzed based on the analytical method. According to the requirements of GB1589-2016 vehicle chann...   Download PDF

  • The characteristics of linear filament system is studied based on Incomplete statistics

     Yaya Li , Xiaochun Yong    DOI：https://doi.org/10.56028/aetr.12.1.145.2024    pp. 145-150 Abstract    Non-extensive statistical mechanics has shown its superiority in explaining the singular phenomena of complex physical ensembles, and Incomplete statistics is one of the methods. The idea of Incomplete statistics was used, the E-V distribution of Shannon entropy is derived and applied to the li...   Download PDF

  • Zinquinone hybrid for the anode of drainage potassium ion battery

     Bin Tang , Wei Shao , Yan Wang , Mengwei Yang , Qinggang He    DOI：https://doi.org/10.56028/aetr.12.1.151.2024    pp. 151-156 Abstract    Based on the development of energy materials, phenazine (PNZ) and its analogues were selected as the development target, and the high purity TAPQ was obtained through actual synthesis. The resulting TAPQ was applied to strong alkaline conditions (6 M KOH). Through actual assembly and debugging, and ...   Download PDF

  • Study on the Influencing Factors of Insulation Failure on Surface of PCB in Switching Power Supply

     Lingqi Guo , Chuang Zhang , Shuo Zhang , Xinlu Li , Shengtao Li , Na Liu    DOI：https://doi.org/10.56028/aetr.12.1.157.2024    pp. 157-163 Abstract    The miniaturisation and high-power density of switching power supplies encountered internal insulation problems where the printed circuit board (PCB) should be considered carefully. In order to investigate the influencing factors of insulation failure on the surface of PCB in switching power supplie...   Download PDF

  • Inference Method for Traffic Accident in Highway Monitoring Blind Based on Running Speed

     Yan Cui , Xingtao Yang , Sibo Zhang , Haiyun Zou    DOI：https://doi.org/10.56028/aetr.12.1.164.2024    pp. 164-169 Abstract    This study proposes and validates an inference method to detect abnormal traffic events in highway monitoring blind spots by analyzing vehicle speed data from adjacent monitoring areas. Utilizing simulation tools such as Vissim and LumenRT, various realistic traffic scenarios were designed to collec...   Download PDF

  • A highway classification method based on floating cars and Moran's index

     Jin He , Yiyong Zhang , Shencheng Yang , Xiaoyu Xu , Shaopeng Li    DOI：https://doi.org/10.56028/aetr.12.1.170.2024    pp. 170-174 Abstract    To align with the essential demands of expressway operational and maintenance management in the contemporary era, this paper advocates refining the monitoring standards for distinct highway segments and enhancing the operational efficiency of the expressway monitoring system. It introduces the conce...   Download PDF

  • All-fiber curvature sensor based on asymmetric structure

     Fan Yang , Lijun Li , Qianqian Cui , Nuo Cheng , Hongyuan Zhang , Mengge Xue    DOI：https://doi.org/10.56028/aetr.12.1.175.2024    pp. 175-180 Abstract    In this paper, an asymmetrically structured curvature sensor fabricated as a biased core fusion bonding, which consists of a PDMS elastomeric material encapsulating an all-fiber Mach-Zehnder interferometer, is proposed to solve the problem of identifying vector bending and twisting. The curvature in...   Download PDF

  • Layout and Target Estimation Method of Sheltered Area for Multipath Signal

     Can Dong , Wenyin Song , Haibin Li    DOI：https://doi.org/10.56028/aetr.12.1.181.2024    pp. 181-187 Abstract    Building environment sensing and shelter target detection technology based on low frequency electromagnetic wave has attracted the attention of researchers around the world. Low frequency electromagnetic wave has good penetration and low loss characteristics, which can realize building structure lay...   Download PDF

  • Research on Ecological Protection and Restoration Technology of Fushun West Open pit Mine in Liaoning Province

     Ping Xiao , Xu Yan , Xuefeng Wang , Ying Deng , Shaoming Xie , Lei Sun , Ye Xing    DOI：https://doi.org/10.56028/aetr.12.1.188.2024    pp. 188-197 Abstract    This article takes Fushun West Open pit Mine as the research subject, and focuses on the issues of land damage, dust and sand raising, water level reduction, soil desertification, and vegetation degradation caused by mining. It conducts in-depth research on ecological environmental protection and re...   Download PDF

  • Research on effect of the water-based permeable crystalline material on concrete durability

     Jiakun Zhang , Xiji Li , Kandi Yang    DOI：https://doi.org/10.56028/aetr.12.1.198.2024    pp. 198-203 Abstract    This study investigates the effect of the water-based permeable crystalline material on the compressive strength, permeability resistance, freeze-thaw resistance, abrasion resistance, and chloride ion permeability resistance of concrete through multiple sets of experiments. The results illustrate th...   Download PDF

  • Judge The Function of Rules In The Power Grid Emergency Command System

     Ming Ni , Huan Liu , Wei Zhang , Buchao Wang , Rui Kang , Jun Wang , Yitian Liu    DOI：https://doi.org/10.56028/aetr.12.1.204.2024    pp. 204-209 Abstract    The research and judgment rules are the core of the research and judgment function. The research and judgment function will strengthen the construction of the emergency technical support capabilities of the power grid company, break the data barriers, strengthen the interconnection and resource shar...   Download PDF

  • A Study on the relationship between Landscape Elements, Landscape Preferences and Health Benefits in Urban Parks

     Yu Wen , Yulan Li , Bingbing Liu , Tao Long , Jianyu Hu    DOI：https://doi.org/10.56028/aetr.12.1.210.2024    pp. 210-221 Abstract    Public health and well-being are closely linked to the quality of the human landscape environment. As a vehicle for studying human-landscape interactions, landscape preferences are closely linked to landscape resilience. Numerous studies have shown that individuals exhibit different preferences for ...   Download PDF

  • Optimizating Sporadic Data Transmission for mMTC in 5G Networks

     Qingguo Shen , Fan Luo , Ruiqi Qiu , Zulei Hou    DOI：https://doi.org/10.56028/aetr.12.1.222.2024    pp. 222-228 Abstract    In response to the explosive growth of massive Machine-Type Communication (mMTC) terminals in 5G networks, this paper proposes an optimization method for sporadic mMTC data transmission in 5G based on grant-free radio bearers. This method achieves efficient access and resource sharing among mMTC ter...   Download PDF

  • Model experiment on the treatment effect of concrete cover plate for karst developed roadbed

     Xiong Yang , Ze Liu , Qingxi Yi , Keyou Shi    DOI：https://doi.org/10.56028/aetr.12.1.229.2024    pp. 229-235 Abstract    In order to explore the treatment effect of concrete cover plates on karst roadbeds under karst development conditions, two comparative analysis models of karst roadbeds without prevention measures and with concrete cover plates were designed. The instability and failure laws of karst roadbeds under...   Download PDF

  • Numerical simulation study of impingement atomization of kerosene propellant

     Jiahui Zhong , Xinjun Zhao , Xinyan Wang , Shunhua Yin , Jin Chai , Guang Xian    DOI：https://doi.org/10.56028/aetr.12.1.236.2024    pp. 236-243 Abstract    In order to analyse the mechanism of impinging atomization and improve the effect of kerosene propellant atomization, numerical simulation of two-nozzle impinging kerosene atomization is carried out by Discrete Particle Model (DPM) in the Eulerian-Lagrangian framework, which is used to build a two- ...   Download PDF

  • The pilot study investigates the degradation of pollutants in a river within Jinan City using a three-dimensional ecosystem

     Guangjing Zhou , Wenqiang Jiang , Hao Liu    DOI：https://doi.org/10.56028/aetr.12.1.244.2024    pp. 244-249 Abstract    Ammonia nitrogen pollution in rivers is increasing day by day, and the use of plants to remove ammonia nitrogen from water bodies in large-volume sewage is a more common method.However, there are many problems in ecological methods such as traditional constructed wetlands.Therefore, the results of p...   Download PDF

  • Power grid fault comprehensive analysis model and monitoring method

     Xinbo Guo , Liqing Shi , Rui Kang , Jun Wang , Yitian Liu    DOI：https://doi.org/10.56028/aetr.12.1.250.2024    pp. 250-255 Abstract    This paper proposes a fault prediction method based on disaster meteorology and real-time monitoring of power grid faults, to provide important data support for early warning and emergency start and on-site emergency repair of power grid companies. When there is ice, wildfire, flood, typhoon and oth...   Download PDF

  • Research on intelligent interpretation of covering measures of dense mesh net based on UAV remote sensing images

     Ying Zhang , Zhibin Li , Rongrong Tan , Yang Li    DOI：https://doi.org/10.56028/aetr.12.1.256.2024    pp. 256-261 Abstract    In order to explore the method of intelligent interpretation of typical measures of environmental protection and water conservation in pumped storage power station by UAV remote sensing technology, Wei Fang of pumped storage power station in North China was selected as the research area and the meas...   Download PDF

  • Application of situational simulation pedagogy in a basic course in specialized rehabilitation nursing

     Yixin Lu , Jing Tang , Lingjuan Niu , Nan Zhao    DOI：https://doi.org/10.56028/aetr.12.1.262.2024    pp. 262-269 Abstract    Objective To explore the influence of situational simulation teaching method on enhancing the humanistic care ability of nursing specialist students in the basic course of rehabilitation nursing. Methods A total of 80 nursing students in 2 classes of 3-year specialized nursing program 2022 in our sc...   Download PDF

  • Prediction of waste separation behavior and its underlying mechanisms using logistic regression

     Xuejin Zhang , Pingping Liu    DOI：https://doi.org/10.56028/aetr.12.1.270.2024    pp. 270-275 Abstract    Waste separation is essential to reduce the impact of pollution on the environment and to promote sustainability. Despite the implementation of waste separation policies in many countries and regions, the results have not met expectations. Therefore, it is imperative to identify the key factors that...   Download PDF

  • Sustainable development of people and water resources: taking Karez systems in Xinjiang as an example

     Hengyu Li    DOI：https://doi.org/10.56028/aetr.12.1.276.2024    pp. 276-281 Abstract    Xinjiang is situated in the arid inland region of northwest China, belonging to the inland river basin. The replenishment of runoff sources mainly includes precipitation, ice and snow, and groundwater. Precipitation is primarily concentrated in the alpine glacier permafrost zone and the grassland fo...   Download PDF

  • Multi-dimensional perception of grid comprehensive fault research and emergency response methods

     Liqing Shi , Xinbo Guo , Huan Liu , Wei Zhang , Ming Ni , Buchao Wang , Jun Wang    DOI：https://doi.org/10.56028/aetr.12.1.282.2024    pp. 282-287 Abstract    Through the construction of a new generation of emergency command system, coordinate professional resources, access meteorological data from the enterprise meteorological service center and access on-site video from unified video, break data barriers, realize the GIS display capability of meteorolog...   Download PDF

  • Exploring Public Attitudes and Sentiments toward ChatGPT in China: A Social Media Text Mining Study

     Hanghan Zheng , Zhiwei Yang , Weilan Xu , Anan Huang , Yuchen Kang , Zhengjie Feng , Zhiyun Zeng , Yuxuan Zhou , Hongzhan Lin    DOI：https://doi.org/10.56028/aetr.12.1.288.2024    pp. 288-297 Abstract    With the rapid development of artificial intelligence (AI), especially the breakthroughs in natural language processing, the discussion of generative AI on social media has increased significantly. This paper takes ChatGPT as an example and uses TF-IDF, LDA topic-modeling, co-occurrence matrix, and ...   Download PDF

  • Screening of Antagonistic Strain against Phytophthora capsici and Study on Its Physiological-Biochemical Characteristics

     Yongdong Xie , Fengling Gu , Jiawen Zhu , Qiyu Lu , Ji Liu    DOI：https://doi.org/10.56028/aetr.12.1.298.2024    pp. 298-303 Abstract    Pepper (Capsicum annuum L.) is rich in flavors and nutrients, it can be eaten fresh and processed, making it an important economic crop. However, pepper phytophthora blight, caused by Phytophthora capsica, is a devastating soil borne disease of peppers, causing a decrease in yield and quality. ...   Download PDF

  • Noise types and formation mechanism of machine vision

     Dunli Zhang    DOI：https://doi.org/10.56028/aetr.12.1.304.2024    pp. 304-309 Abstract    Surface defect detection based on machine vision is more and more widely used in the industrial field. However, the noise in the image is inevitable, and the quality of filtering and denoising has a decisive impact on the success rate of subsequent defect recognition. This paper summarizes the cause...   Download PDF

  • Study on ORR performance of Fe-N-C catalyst for fuel cell

     Bin Tang , Wei Shao , Yan Wang , Mengwei Yang , Qinggang He    DOI：https://doi.org/10.56028/aetr.12.1.310.2024    pp. 310-320 Abstract    In this paper, the Fe-N-C and Fe-N-C(N) fuel cell catalysts were prepared by using the surface modification method. It was characterized by various methods such as X-ray diffraction (XRD), infrared spectroscopy (FTIR), synchrotron radiation absorption spectrum (XAFS), X-ray photoelectron s...   Download PDF

  • Study on the Optimization of Pump Configuration for Second-Order Raman Fiber Amplifier

     Wen Huang , Xianhong Zhao    DOI：https://doi.org/10.56028/aetr.12.1.321.2024    pp. 321-326 Abstract     In this paper, a method for optimizing the forward second-order distributed Raman fiber amplifier (RFA) is proposed. The aim is to optimize the output gain profile of signal light, reduce gain flatness, and decrease the bit error rate (BER) in the subsequent receiving system. Specifically, the...   Download PDF

  • Influencing Factors and Predictive Model Construction of Mild Cognitive Impairment after Cerebral Infarction:A retrospective study

     Hairong Cai , Xingui Cai , Huiling Cai , Yao Hu , Weizhang Zhang , Jieqin Zhuang , Jinyue Huang , Li Chen , Shuai Zhao , Bojun Chen , Ye Ye , Qiuping Huang , Minru Lin    DOI：https://doi.org/10.56028/aetr.12.1.327.2024    pp. 327-333 Abstract    This study investigated the influencing factors of mild cognitive impairment (MCI) after cerebral infarction and constructed a nomogram prediction model. Logistic regression analysis revealed that age ≥ 70 years, leukoaraiosis, anterior circulation infarction, and hyperhomocysteinemia were independe...   Download PDF

  • Experimental Study on the Effect of Specimen Placement State on Temperature Control under Thermal Vacuum Environment

     Xiaoyan Guo , Xin Tian , Wentao Yu , Haiqing Lv , Cheng Mu , Shuchao Wang , Qiang Li , Jialin Liu , Xiaojun Tang    DOI：https://doi.org/10.56028/aetr.12.1.334.2024    pp. 334-339 Abstract    The thermal vacuum test is a very crucial assessment test in the space environment testing of aerospace power supply products. In the process of the test, facing the complex and diverse module power supply, there is no unified standard to define the specific installation status of the prod...   Download PDF

  • Principle of Mercury precession

     Yunpo Mi    DOI：https://doi.org/10.56028/aetr.12.1.340.2024    pp. 340-343 Abstract    In the vast universe, Mercury being the closest planet to the sun, has garnered significant attention from scientists due to its unique precession phenomenon. The precession of Mercury is the manifestation of law of Mercury's space motion. Through the study of Mercury's precession, it can promote th...   Download PDF

  • Overall design and cam optimization study of 8-shaped thermal energy car based on motion trajectory iteration

     Hui Wu , Aoqi Song , Qizheng Yang    DOI：https://doi.org/10.56028/aetr.12.1.344.2024    pp. 344-349 Abstract    In the seventh National College Student Engineering Training Comprehensive Ability Competition in 2021, we conducted an innovative design. This design utilized alcohol thermal energy as the power source and achieved an obstacle-avoiding car. Its purpose was to address the challenges faced during the...   Download PDF

  • The Sorting of Battery Cells Based on Electrochemical Impedance Spectroscopy

     Yunxiao Zhang , Bowen Li , Yuxia Hu , Fangfang Wang , Ruifeng Dong , Shaofeng Zhang , Guangjin Zhao    DOI：https://doi.org/10.56028/aetr.12.1.350.2024    pp. 350-355 Abstract    The sorting of a group of battery cells with great consistency is critial for the safe and durable operation of battery pack. The conventional methods of battery sorting is based on the linear potential sweep methods, which are complicated and coarse. In this manuscript, the electrochemical impedanc...   Download PDF

  • The Historical Evolution of Green Mining Policies in China

     Li Xiang , Peng Lv , Xinxia Chai    DOI：https://doi.org/10.56028/aetr.12.1.356.2024    pp. 356-362 Abstract    While driving economic development, geological prospecting activities inevitably exert an impact on the ecological environment. This paper examines the policy-making process of China's green mining development and emphasizes the significant achievements in green mining after 75 years of exploration....   Download PDF

  • The Life Cycle Cost Evaluation Model of Typical Power Grid Equipment Asset

     Lingxiao Cui , Dongdong Wang , Shengping Yao , Shimin Wei , Hongda Gao , Haitao Zhang , Ning Xu , Fei Wang    DOI：https://doi.org/10.56028/aetr.12.1.363.2024    pp. 363-368 Abstract    The life cycle cost evaluation of the power grid equipment asset is a systematic tool for assessing all the costs associated with the equipment throughout its life cycle, including all stages of planning, design, procurement, installation, operation, maintenance, and decommissioning. By co...   Download PDF