bluuebunny/crossref_metadata_2025 huggingface dataset:
Euler's Formula-Based Research on the Dynamics of Cycling Competition
Authors: Liu Chuanpu
Published: September 2023

Speed and endurance are tested in the sport of road cycling, and competitors must appropriately distribute their physical strength based on the road's conditions. This study establishes a bicycle dynamics model based on the rider's motion state and power limitations, as well as the rider's constant power, using the Euler formula in order to obtain the rider's ideal riding strategy. The road conditions are divided into four categories by creating a three-dimensional space coordinate model of the track: uphill, downhill, sharp turns, and flat ground. The cyclist dynamics model is then meticulously optimized to forecast the best performance of various riders on various tracks. The predicted result is improved by the outcome and the reference power allocation scheme.
The Achievement of Dynamic Obstacle Avoidance Based on Improved Q-Learning Algorithm
Authors: Hao Qixuan
Published: September 2023

Dynamic obstacle avoidance is a classic problem in robot control, which involves the ability of a robot to avoid obstacles in the environment and reach its destination. Among various path planning algorithms, the dynamic obstacle avoidance issue may be resolved using the reinforcement learning algorithm Q-learning. This article provides a comprehensive review of the recent research progress and achievements in the field of dynamic obstacle avoidance, through the analysis and improvement of the Q-learning algorithm. The article begins by introducing the background and research status of dynamic obstacle avoidance, followed by a detailed exposition of the principles and implementation of the Q-learning algorithm. Subsequently, the shortcomings of the Q-learning algorithm are analyzed, and several improvement measures are proposed, such as combining deep learning with Q-learning, and using recombination Q-learning. Finally, the article summarizes the current application status of the Q-learning algorithm in dynamic obstacle avoidance and proposes future research directions.
Automatic Pathfinding of the Robotic Arm by A* Algorithm on 2-Dimension in MATLAB Simulink
Authors: Cai Changrui
Published: September 2023

This project will give people who are new to A* algorithm a general idea about how robotic arms works in Simulink by applying the A*algorithm. Since A*algorithm combined advantage of two effective algorithm, this project decides to choose it as the main algorithm of the robot arms. In this project, the research question is whether a 2-joint robot arm passes through a single obstacle in 2D space to reach its destination and it selects the shortest path. The answer will be found by applying the A* algorithm on the robot arm. By analyzing the GHF values and trajectory graphs generated by MATLAB and Simulink. It has been confirmed that the A* algorithm works on the robot arm. Finally, success rate was calculated to be 81.7%, confirming that the 2-joint robot arm could pass through a single obstacle in 2D space to reach its destination and it selects the shortest path. The result of this project ca be more convincing if it run in 3-dimension.
Preface: 2023 International Conference on Physical Science, Electrical Technology and Energy (PSETE 2023)
Authors: DeQuincey Lambert , DeQuincey Lambert , Yu Haifeng
Published: September 2023

It is our great pleasure to announce that the 2023 International Conference on Physical Science, Electrical Technology and Energy (PSETE 2023) was successfully held on April 29-30, 2023 in Brisbane, Australia. We are delighted to welcome you to the attractive city. This conference addresses diverse topics related to recent trends and progress made in the fields of advanced physical science, applied physics, electrical technology, and energy systems. PSETE 2023 provided a suitable environment and opportunity to discuss new research and engineering achievements on more flexible, robust, sophisticated, and predictive solutions for the existing and coming problems and challenges.

PSETE 2023 facilitated the participants from all over the world to meet face to face, and to open chances in establishing connection and collaboration among them. It was not only for the researchers in academics, but also in industries and governments. This conference became an effective media to link the researchers from many parts of the world, for exchanging, sharing, following up and discussing the results of the latest researches, industry’s needs, and government regulatory policies.

In the PSETE 2023, there were 3 invited speakers. The conference committee would like to thank all the participants, speakers, reviewers, and their respected institution that have supported for the success of this conference.

Conference Committee of PSETE

Brisbane, Australia
A Study on the Severity of Global Light Pollution Based on Comprehensive Evaluation
Authors: Kuang Jinping , Ren Lijun , Wu Qian
Published: September 2023

The widespread use of artificial light at night has improved the quality of human life, but it has also brought about a global light pollution problem with profound and complex ecological, human and economic impacts. To measure the severity of light pollution, a new light pollution risk index was developed in this paper. Three main aspects of light pollution impacts were considered: economic level (EL1), ecological level (EL2) and social level (SL), and six tertiary levels were identified under the secondary evaluation indicators. Then, the light pollution risk indices of these four areas were derived from the model using the Tuvaijuituq Marine Reserve in Canada (protected area), Homer City in USA (rural area), Pinggu District in Beijing (suburban area), and Manhattan City in USA (urban area), and the results were compared with the Bortle dark sky scale to test the accuracy of the model and further demonstrate the generality and validity of the LPRI index.
Parameter Perturbation Method for Helium Ground State Energy Calculation
Authors: Luo Zhentao
Published: September 2023

The ground-state energy is one of the most important pieces of information for research in various fields such as spectroscopy. However, the exact calculation of the value turns out to be challenging, and some approximation methods are needed. This paper is mainly focused on one of the approximations, the parameter perturbation method, and tries to investigate how well the method works to the helium ground-state energy calculation by comparing the approximated results with the experimental result and finding the relationship between the accuracy of the approximation and the orders of perturbation. Other commonly used approximation methods such as perturbation theory and variational principle are also introduced for comparisons and discussions. The paper finds that the parameter perturbation method turns out to be a desirable approach to approximate the helium ground-state energy because the approximated result is relatively easy to calculate and will get extremely close to the experimental result only within a few orders of perturbation. Therefore, the parameter perturbation method could become one of the potential candidates that researchers can use to estimate the energy levels for helium.
Monte Carlo Simulation of Phase Transition in Classical Ising Model
Authors: Gu Tianshu
Published: September 2023

Phase transitions are widespread physical phenomena in nature and the phase transition of ferromagnetic substances which can be described by Ising model is an important part of physics. This paper discusses the phase transition of the low-dimensional Ising model. For one-dimensional Ising model, the exact solution is given and no phase transition is found when there is no external magnetic field. For two-dimensional Ising model, Monte Carlo method along with importance sampling, careful balance conditions and the Metropolis algorithm is introduced to numerically simulate it. The trends of order parameters like magnetization, specific heat and magnetic susceptibility are analyzed and the mutation of some order parameters is found around critical temperature. The influences of external magnetic field and the scale of system are discussed and critical temperature of phase transition is explored by several methods, which is eventually found around 2.269 ( kBT/J). Lastly, compared with theoretical values, the disadvantages are pointed out and optimization suggestions are raised for improvement.
A Meta-Analysis of Myopia Control with MiSight 1 Day Contact Lenses
Authors: Luo Siyue , Peng Siyi
Published: September 2023

The purpose of this research (PROSPERO Registration No. CRD42023396866) is to evaluate efficacy of MiSight 1 Day Contact Lenses (CooperVision) for controlling myopia progression. Data were researched from search in PubMed, MEDLINE, EMBASE, Web of Science and Cochrane Library ended on February 3, 2023. Our meta-analyses included three RCTs and one retrospective study and covered 470 eyes which have tested the efficacy of MiSight. The research results include the changes of refractive errors (spherical equivalent refraction) and axial length from the beginning of intervention to the end of follow-up. The weighted mean difference (WMD) of the change of spherical equivalent refraction (SER) in MiSight groups and control groups were 0.098D (95% CI, 0.006-0.189, p = 0.037) in 6 months, 0.353D (95% CI, 0.261-0.445, p < 0.0001) in 12 months and 0.432D (95% CI, 0.181-0.683, p = 0.001) in 24 months. The weighted mean difference (WMD) of change of axial length (AL) in MiSight groups and control group were 0.098D (95% CI, 0.006-0.189, p = 0.037) in 6 months, 0.353D (95% CI, 0.261-0.445, p < 0.0001) in 12 months and 0.432D (95% CI, 0.181-0.683, p = 0.001) in 24 months. This meta-analysis suggests that MiSight is effectual on Myopia control.
The role of α-synuclein in Parkinson disease
Authors: Zheng Qi
Published: September 2023

Parkinson disease (PD) was a common insidious neurodegenerative disorder that occurs in middle-aged and elderly people, where the dopaminergic neurons in the midbrain substantia nigra (Dopamine, DA) die over time and the main clinical manifestations are resting tremor, motor bradykinesia, rigidity and eventual inability to control motor functions [1] The specific pathogenesis of PD was complex and not yet clear, but misfolding and aggregation of α-synuclein (α-Syn) is considered to be the hallmark of PD. Since early diagnosis of the disease is difficult, this review summarizes how α-Syn is involved in several aspects into neuronal function and recent advances in targeting α-Syn for PD, providing a theoretical basis for subsequent treatment of PD.
Recent advances in studies of 5-HT autoreceptors and related transporters
Authors: Zhang Miaomiao
Published: September 2023

5-hydroxytryptamine (5-HT) is closely related to emotion regulation and nervous system diseases. Transporters that are related to 5-HT play an essential role in mediating reuptake and clearance of 5-HT. In the central nervous system, 5-HT has a lot of types and subtypes of autoreceptors. The production of 5-HT transporters (SERT) has a certain correlation with the occurrence of mental diseases. The generation can play a role in both the regulation of signal transmission and 5-HT uptake expression and the research of related mental diseases treatment.
Polysaccharides Extracted from Agaricus blazei Murill as Applicable Drugs in Biomedicine
Authors: Wei Yuchen
Published: September 2023

Agaricus blazei Murill (ABM) is a type of basidiomycete mushroom with various of nutrition including polysaccharides, ergosterol, sterols, minerals, vitamins, proteins and some phenolic compounds. As a kind of edible mushroom, ABM is also rich in a variety of potential pharmacological applications with administering the extraction contained in its fruiting body or mycelium. On the other hand, even if the ingredients and chemical structures of the ABM have been discovered deeply, the related drug extracted by the Agaricus blazei Murill is rare. This review aims at summarizing the immunoregulation benefits and anti-inflammation advantages of Agaricus blazei Murill polysaccharides (ABMP). With α-glucans and β-glucans as dominant bioactive polysaccharides, ABMP shows evidence in natural killer (NK) cells, macrophages with activating a comprehensive array of signal pathways and protecting creatures from inflammation. Whereas some of the biological mechanisms related to ABMP still remain controversy or conflicts. Furthermore, the experiments about the extractions of ABM may still have limitations in purifying, making some potential mechanisms or reactions unclear and have not been found. Therefore, more data about the ABMP, especially the clinical trials and the further purification of ABMP, is needed to be explored and analyzed.
E-Cigarette Toxicology and Public Health — Exploring the Safety of E-Cigarette Compared to Traditional Cigarette
Authors: Wang Xiyu
Published: September 2023

With the popularity of e-cigarettes, there are concerns about the potential health risks associated with inhaling e-cigarette aerosols, which contain a complex mixture of chemicals including nicotine, flavourings and poisons. This paper presents a systematic toxicological analysis of several chemicals commonly found in e-cigarettes. The chemical properties and toxicity of nicotine, propylene glycol, vegetable glycerin, benzaldehyde and cinnamaldehyde are discussed in relation to their use in e-cigarettes, with an emphasis on the hidden health risks involved. Nicotine is a highly addictive alkaloid that causes oxidative stress, neuronal apoptosis, DNA damage, and is highly toxic. E-cigarette solvents, such as vegetable glycerine and propylene glycol, can activate melanin production in the skin and raise the likelihood respiratory infections. Flavouring agents like benzaldehyde and cinnamaldehyde can induce cellular damage and heighten the susceptibility to disease like cancer and cardiovascular disease, particularly in individuals with specific genetic variants of the ALDH2 enzyme. The discussion revealed a lack of research to fully understand and assess prolonged health effects of e-cigarette use. However, both clinical and marketing should highlight the known possible risks. Clinicians should advise patients accordingly, and regulators must closely monitor the sale and promotion of e-cigarettes and be transparent about any potential harms to safeguard the welfare of consumers.
Endocrine Disruptive Effects of Bisphenol A on Human
Authors: Huang Xinwei
Published: September 2023

Given its widespread use in food packaging and other types of plastic packaging, bisphenol A is a common toxin that people come into contact with on a daily basis. Since it was first discovered to be a prevalent toxin many years ago, bisphenol A has been shown to be present in more than 90% of people. This review's primary goal is to draw the conclusion that BPA, one of the endocrine disruptors, negatively affects human neurological, reproductive, and growth systems. BPA exposure has also been linked to memory loss, impaired reproductive function, and permanent impacts on fetal growth. Further study is required to determine whether BPA has detrimental effects on the development and growth of humans. This study focuses on the three primary effects BPA has on people, suggests caution when using products containing BPA, especially for expectant mothers, and calls for more BPA research to determine the full extent of the risks BPA poses to people and to develop healthier products designs.
Study on the Application of the Combination of Students' Micro-video Recording and Reversal Classroom in the Teaching of Endodontics
Authors: Ge Yeman , Xu Yanli , Peng Wei , Zhang Wei , Wang Kangjing
Published: September 2023

Dental endodontics teaching requires a high level of combination of theory and practice, and the traditional teaching model alone cannot achieve the goal of enhancing students' autonomous learning ability and clinical practice ability. Conforming to the background of the rapid development of the Internet, this study selected two classes of 2018 5-year stomatology from North China University of Science and Technology as the research objects, and used the combination of student micro-video recording and reversal classrooms to explore the dental body that conforms to the OBE concept. A new model of endodontics teaching, it is expected to provide new ideas for the relevant course professors who need to combine theory with practice.
Discover the Future of Natural Breast Enhancement: Stwics Unveils Revolutionary Technology
Authors: Bota Oimpiu
Published: September 2023

Experience Fuller, Firmer, and More Symmetrical Breasts with a Non-Invasive, Scientifically Proven Method. In today's world, women are constantly searching for ways to enhance their appearance and boost their self-confidence. One area of particular interest is breast enhancement. Traditional methods, such as surgery and hormone treatments, can be risky and expensive. However, a breakthrough technology called the Stwics Constant Negative Pressure Breast Augmentation Instrument offers a safer, non-invasive alternative.
Acute Traditional Chinese Medicine Fuzi Poisoning: A Case Report
Authors: Sun Jingyang , Guo Juanjuan
Published: September 2023

Fuzi is lateral root of aconite crowfoot plants of aconite root of processed products, its medicinal sheen, sweet, hot, toxic, authority and by the kidney, spleen, for "back to Yang inverse first to save medicine", there are back to Yang Yang to save inverse, fire, cold analgesic effect, modern pharmacology study anti-inflammatory analgesic, cardiac, anti-aging and other functions, is the doctor of traditional Chinese medicine clinical commonly used drugs, often used in the treatment of cardiovascular diseases, diseases such as rheumatoid arthritis. According to different machining processing technology can be divided into salted aconite root, Heishun tablet, Baishun tablets, Light monkshood tablet, etc. Clinical use of Fuzi is often after processing and attenuation, but poisoning still occurs from time to time. A case of poisoning caused by taking Fuzi in our hospital is reported as follows.
Quantification of Seroconversion from the Growth Period of Banana by an Interdisciplinary Study
Authors: Wang Yidan
Published: September 2023

The author aims to explore the quantitative relationship between the growth period and the serotonin content curve of bananas and the influence of influencing factors on serotonin content and practical improvement measures. It was concluded that serotonin content decreases sequentially from green and yellow peel to the appearance of anthracnose in bananas. This idea could provide ideas for serotonin research from a horticultural perspective and could be further explored in the laboratory.
Clinical Analysis of 2 Cases of Late-onset Myasthenia Gravis
Authors: Xiao Yuxin , Tang Huili
Published: September 2023

Objective: Improve the recognition ability of late-onset myasthenia gravis, reduce misdiagnosis and improve prognosis. Methods: The data of 2 patients with late-onset myasthenia gravis were collected, including basic information, clinical features, auxiliary examinations, treatment and effects. Results:: Both male patients were elderly. The clinical manifestations were bulbar palsy with diplopia or limb weakness. Symptoms were mild in the morning and severe in the evening, and the neostigmine test was positive. According to the criteria, myasthenia gravis was diagnosed, and pyridostigmine treatment was effective. The severity of the condition was different. Tests for myasthenia gravis antibodies, thyroid function, autoimmune antibodies, and tumor markers were also different. Follow-up of treatment effect was required for prognosis. Conclusion: Late-onset myasthenia gravis is easily misdiagnosed. Neurological examination can help to detect skeletal muscle involvement, and medical history can help to detect clinical features. The auxiliary examinations of myasthenia gravis have clinical significance for the diagnosis, treatment and prognosis.
A Summary of Research on Anti-aging from Genetic Perspective
Authors: Gao Jie , Quan Eric Gao Zhou
Published: September 2023

As people age, the risk of diabetes, cardiovascular disease, cancer and neurodegenerative diseases increases, and globally, with the continuous improvement of living standards, people's life expectancy is also increasing, so how to enjoy a healthy old age, more and more attention, how to delay aging is a matter of concern. Anti-aging drugs were named one of the top ten breakthrough technologies in the world by MIT Technology Review in 2020. This paper elaborates on the progress of anti-aging research and summarizes it to provide reference for anti-aging theoretical research.
Role of tumor-associated Macrophages in Tumor Development
Authors: Fang Lu
Published: September 2023

The role of tumor-associated macrophages (TAM) in tumor development cannot be ignored. The number of Tams is related to the malignant degree of tumors and poor prognosis. Tams with obvious heterogeneity and plasticity are the main components of solid tumor microenvironment and become a promising target for cancer immunotherapy. Targeted therapy for TAM, combined with traditional treatment methods, may bring a new dawn to the treatment of tumors. This review summarizes the origin, types, roles in tumor progression and treatment strategies of Tams, aiming to provide new ideas and methods for the research and treatment of Tams.
Spatial Distribution Characteristics of Coal Consumption in Typical Countries in the World from 2020 to 2021
Authors: Yue Linwei
Published: September 2023

As an important energy material in human society, coal is known as black gold and food for industry. It is one of the most important energy sources used in the world since the 18th century. Since the 21st century, due to the massive development and mining of coal, although the value and price of coal have been lower than before, after all, coal is still one of the indispensable energy sources for human production and life for a long time. Besides, the supply of coal is also related to the stability of industry as well as the production and development of the whole society. The security of coal supply performance is also the most important part of energy security. This paper studies the coal consumption characteristics and regional distribution characteristics of typical countries in the world from 2020 to 2021, discusses the relationship between resource consumption and environmental protection, and reflects it through PM2.5 index. Through the comparison of the two data, it can intuitively reflect the environmental pollution caused by resource consumption and provide reference for the global environmental protection cause.
Power Flow Calculation of Distribution Network with Distributed Power Sources based on Improved Newton Method
Authors: Yang Xiaona
Published: September 2023

Aiming at the shortcomings of the existing power flow calculation methods in the distribution network with distributed power supply, a new power flow calculation method for the distribution network with distributed power supply is proposed. The processing methods of 4 different types of grid-connected nodes of distributed power supply are analyzed. The calculation rate of Jacobian matrix is increased by introducing two steps of predicted value and correction value in order to improve the sensitivity of Newton method to initial value. At last, IEEE33-node power distribution system is taken as an example to verify the correctness and performance of the improved Newton method, and its applicability to power flow calculation of distribution network with distributed power supply.
Experimental Study on the Evolution of Flame Trajectory Line Length for Two Buoyancy-controlled Linear Jet Flames at Different Inclined Angles
Authors: Chang Le , Wang Qiang
Published: September 2023

This paper presents an experimental study of the flame trajectory line length for a buoyancy-controlled dual linear jet flame at different inclined angles (0° ~ 90°). Two nozzles of the same size (80mm*1mm) were used for the experiments, propane was used as the fuel, the range of fuel exit velocity was 0.63 ~ 4.17m/s, the range of burner spacing was 0-0.6m, and a digital camera was used to record the flame morphology. In this paper, a critical spacing Dc is introduced to indicate the change of flame height, and a prediction model of Dc and fuel exit velocity Uf is established to divide the flame trajectory length with spacing into two stages, namely: when SDc, the flame trajectory length does not change significantly with the increase of spacing, and finally approaches to a single free flame trajectory length. When S>Dc, the flame trajectory length did not change significantly with the increase of burner spacing, and finally approached to a single free flame trajectory length, so the flame trajectory length showed a complex non-monotonic evolution. Based on the analysis of the air entrainment, two global models are developed to predict the trajectory lengths of the buoyancy-controlled dual-jet flame system in two states with different initial inclined angles. the model was applied to correlate all the data in this study as well as the data in previous studies.
How does Air Pollution Affects the Employment in Service Sector? Empirical Evidence from China
Authors: Gao Luyue , Xiao Yongyi
Published: September 2023

Air pollution has significant negative externalities and affects all aspects of life. This paper examines whether air pollution levels affect service sector employment using panel data for 270 prefecture-level cities in China from 2010 to 2020. The results found that urban air pollution level has a significant negative impact on employment in the service sector, and it still holds after quantile estimation. The findings of this paper have some policy implications for improving relevant air pollution control measures and promoting the employment in service sector.
Carbon Accounting Method based on Power System Energy Carbon Footprint Characteristics and Multi-Source Data Fusion
Authors: Ge Lihong , Mo Xianyao , Liu Jiali
Published: September 2023

This paper presents a novel approach to carbon accounting by utilizing the energy use carbon footprint characteristics and data fusion of the electric power system. The method involves analyzing the energy use carbon footprint characteristics of various electric power systems and employing big data analysis and artificial intelligence techniques to accurately evaluate carbon emission sources. The paper outlines the measurement content, model design principles, and model selection strategy, taking into account factors such as carbon data from different sources and the strengths and weaknesses of existing carbon accounting methods. By identifying the factors that influence the carbon footprint of the electric power system under dual carbon targets, a carbon accounting method based on data fusion and the energy use carbon footprint characteristics of the electric power system is proposed. The paper also develops a carbon emission warning model for the electric power system, which can assist businesses and organizations in setting targeted reduction goals.
Experimental Study of the Behavior of Horizontally Buoyant Turbulent Jet Flames in Acoustic Waves
Authors: Wang Ben , Wang Qiang
Published: September 2023

Natural gas is most commonly transported by pipeline. However, leaks sometimes occur during transport, often leading to jet fires that cause substantial economic damage and property damage. It is therefore crucial to improve the efficiency of jet fire suppression. This paper focuses on the change of flame morphology of horizontal jet fires under different boundary conditions (acoustic pressure, frequency and jet exit velocity) and experimentally analyses the horizontal, vertical and trajectory length variation laws of the flame. Then a prediction model relating the horizontal length, vertical length and trajectory length of the horizontal jet flame under the action of acoustic waves is established.
Statics Analysis and Modal Analysis of Copper Anode Plate Taking Robot
Authors: Zhang Meng
Published: September 2023

Taking the copper anode plate picking robot as the research object, the three-dimensional model of the robot was established by solidworks software, and combined with the actual working characteristics of the robot, the workbench software was used to analyze the static mechanics of the robot arm in the most dangerous working condition and the first six orders of modal analysis in three typical working conditions: picking position, putting position and starting position. The simulation results show that the strength and stiffness of the robot arm and the small arm are within the allowable range and meet the design requirements; it is necessary to avoid the low-order frequencies or to strengthen the rigidity of the overall structure of the robot.
Discussion on Dust Control Technology of Coal Mine Integrated Excavation Face
Authors: Deng Youfan
Published: September 2023

Coal is an important energy source in our country, and coal mine dust seriously endangers production safety and occupational health and safety, so it is necessary to take effective technical measures to prevent and control the coal mine. According to the main technical ways of dust prevention and control, the technical measures such as improving dust-proof water, strengthening coal seam water injection, carrying out high-pressure external spray, dust control and dust extraction purification, air flow purification and individual protection are discussed respectively. Finally, the technical measures of dust prevention and control in the future are prospected, and several technologies and equipment should be emphasized to break through.
Classification and Research Progress of Fracturing Fluids
Authors: Zhang Mengye
Published: September 2023

As one of the important technical means to increase production in oil and gas fields, the success or failure of fracturing construction and the effect of increasing production depend largely on the performance of the fracturing fluid used. This paper analyzes the fracturing fluid systems used in different coal seams at home and abroad, and lists the research progress of several fracturing fluid systems, which plays a guiding role in the selection of fracturing fluids in the development of oil seams.
Research on Influence of Eccentricity on Submersible Motor and its Solution
Authors: Cao Xue , Yan Sen , Lv Chunming
Published: September 2023

The working efficiency and stability of submersible motor are very important for energy utilization, and dynamic eccentricity is the main factor affecting its efficiency and fatigue life. This paper takes a 2-pole 60kW vertical three-phase cage induction motor with static eccentricity as the research object. Through finite element analysis, the mechanical structure and coordination of submersible motor shaft and spiral pump are analyzed. The influence caused by motor shaft eccentricity is regarded as external interference received by the system. The idea of auto disturbance rejection controller to eliminate this disturbance, thereby restraining the negative effects caused by motor shaft eccentricity. By using the state expansion observer of the active disturbance rejection model to estimate and compensate the internal disturbance and uncertainty of the system in real time, the rotation error of the shaft of the submersible motor is eliminated, and the motion inconsistency between the rotor of the screw pump and the shaft of the submersible motor caused by shaft eccentricity is suppressed.
A Comparative Study of Chinese and Russian Superstitious Culture
Authors: Lu Mengyuan
Published: September 2023

The culture of superstition is an important part of the spiritual deposits and cultural heritage of the peoples of the world. It has a unique social function and cultural charm, and is of great significance in realizing cultural diversity and promoting the progress of human civilization. In this paper, the superstitious cultures of China and Russia are selected as the objects of study, and through the comparative analysis of the superstitious cultures of Chinese and Russian nationalities, we explore their uniqueness and commonality, and explain their far-reaching significance to the development of society and the progress of human civilization. Through the study, this paper finds that the national superstitious cultures in the cultural background of the two countries have great differences in the content and form of beliefs, but all of them contain common cultural characteristics and spiritual connotations.
Research on the Copyright Protection of the Artificial Intelligence Generated Products in China
Authors: Liu Tianrui
Published: September 2023

With the change of the development stage of artificial intelligence makes the question of how to protect artificial intelligence-generated products imminent. Whether or not the AI-generated works can be included in the protection of copyright law is based on the prerequisite of what criteria are used to judge their originality. Based on the specificity of the subject matter of AI-generated materials in the law, it is more justifiable to judge their originality from objective criteria. In the allocation of the rights of AI-generated products, the rights should be attributed to the users in accordance with the priority of the agreement between the relevant right holders. In addition, the establishment of the registration system of AI generated products is conducive to cost saving and efficiency, and helps to promote the long-term development of AI technology.
Research on Employee Relationship Management Based on Organizational Commitment
Authors: Li Shaoxi
Published: September 2023

The employee relationship based on organizational commitment discussed in this paper refers to the relationship between enterprises and employees, from the perspective of organizational commitment to study and explore the relationship between enterprises and employees. Employee relationship management is to establish a people-oriented organizational culture, carry out effective human capital management for employees, through the establishment of corporate vision and value system, cultivate employees' feelings for the organization, provide organizational support, and strengthen the communication between the organization and employees.
Comparative Study of the Features of "Returning to National Characteristics" in Japanese Aestheticism and the Beijing School in China
Authors: Shi Hao
Published: September 2023

Based on the shared literary proposition of "art for art's sake" in Japanese aestheticism and the Beijing School, this paper analyzes the similarities and differences in the two schools' features of "returning to national characteristics," explores the influence of classical cultural ideas on their respective national literature, and identifies common features that are manifested in different cultural origins.
Reading Motivations and Metacognitive Strategies of Chinese English Majors
Authors: Li Ying
Published: September 2023

Reading in English as a Foreign Language (EFL) has received a great deal of attention in foreign language teaching, and EFL reading is still crucial in most countries. This study aimed to assess the reading motivations and metacognitive strategies used by sophomore English majors in three universities in China to find out how the variables differ and relate. This research involved 429 respondents from three different universities. 429 valid questionnaires were retrieved. Findings show that there are significant differences in Chinese English majors’ reading motivations in terms of sex, types of university, and home location. And there exists strong relationship between reading motivations and metacognitive strategies.
A Research on Interpersonal Meaning of Belt and Road initiative in News Discourse Based on Attitude System
Authors: Lin Peiting
Published: September 2023

Based on the attitude system of the appraisal theory, this study constructs a corpus by taking news reports related to the Belt and Road initiative from the China Daily website between September 2013 and December 2022. By marking and analyzing the subsystems of the attitude system and combining quantitative and qualitative research methods, this study explores the strategies of utilizing attitude resources in those news reports and the interpersonal meanings reflected. The research findings are as follows: (1) Authors of news reports widely employ positive attitude resources, following the distribution pattern of "judgment resources > appreciation resources > affective resources," indicating their objective stance when reporting on the development and impact of the initiative. (2) The extensive use of judgment and appreciation resources demonstrates the recognition and participation of multiple countries in the Belt and Road initiative, showcasing China's commitment to global development and its positive image of actively assisting and driving other countries for mutual benefits. (3) By studying the distribution of attitude resources and the interpersonal meanings in news discourse, this study helps news media better shape the national image.
Teaching Strategies for Improving High School Music Appreciation
Authors: Hao Wei
Published: September 2023

As an important part of aesthetic education, music plays an important role in teaching. Excellent musical works have a strong appeal and can bring people enjoyment through beauty. Music is an art form that is primarily auditory. By appreciating music, students can enrich their emotional world, relax, and vent their emotions. When their emotions accumulate to a certain level, students will naturally have the ability to appreciate music. Therefore, this article expounds on an effective way to improve the music appreciation abilities of high school students so as to help them learn music better.
An Investigation of Social Factors Contributing to Unrealistic Self-Assessment
Authors: Cao Martin
Published: September 2023

The phenomenon of self-inflation, characterized by individuals overestimating their abilities and accomplishments, has been observed throughout history and is influenced by various factors. This article explores the underlying reasons for unrealistic self-evaluation, focusing on the impact of socialization, culture, and social media. The formation of self is shaped by feedback and validation received from social relationships, which can lead individuals to overestimate themselves to cope with feelings of inadequacy. Cultural values and norms also play a role, with individualistic cultures promoting self-enhancement while collectivistic cultures value modesty. Furthermore, social media platforms exacerbate the trend of exaggerated self-perception by fostering competition and the need for social validation. However, it is essential to maintain a balanced approach to self-evaluation, striving for a realistic assessment of one's abilities and limitations. This balanced perspective promotes mental health, well-being, and improved decision-making. By understanding the factors contributing to unrealistic self-evaluation, individuals can develop a healthier and more accurate sense of self-worth, facilitating personal growth and better relationships.
On Lexicalization Pattern of Caused Motion Events by Chinese Children
Authors: Wang Congcong
Published: September 2023

The lexicalization of Chinese motion events has been a controversial topic. Most of previous studies on the lexicalization patterns of Chinese movement events has been conducted with laboratory experiments, leaving the natural Chinese motion events in daily life unstudied. Therefore, this paper investigates the language acquisition process of Chinese children resulting in movement events based on naturalistic data of language development from 13 to 48 months in Mandarin-speaking children SWK, which greatly reduces the influence of human factors on the findings. The results showed that 1) path verbs developed slightly faster than manner verbs at all times. Besides, both kinds of verbs develop fastest at the age of 2-3 years, and peak at the age of 3 years. 2) Modern Chinese exhibits the characteristics of a satellite-framed language in some aspects. 3) Caused motion events develop slower than voluntary motion events.
Fromm's " The Art of Love for Ethnic College Students the Revelation of Emotional Education
Authors: Zhao Binzhu
Published: September 2023

This article expounds the theoretical core of Fromm's book The Art of Love, as well as the analysis of the characteristics of ethnic college students in the thoughts and behavior of love. This paper discusses the enlightenment of Frome's theory to the emotional education of college students in ethnic colleges, guides and helps them to understand love, correctly understand the essence of love, and cultivate their practical ability of love. Expect to provide some reference and reference for readers.
The Influence of Drama Performance Training Methods on Dance Performance
Authors: Chen Sitong
Published: September 2023

Dance performance is composed of performance content and dancers. In the performance, dancers express their feelings and convey their thoughts with their bodies and hearts as the media. Therefore, dance performance can also be called the art of mind controlling body and body expressing mind. From the author's long-term professional study and practice, it is found that excellent dancers must treat performances with the unity of body and mind. However, some dancers may blindly pursue technology, thus ignoring the inner experience of the role, so that the roles they create lack realism and the inner meaning of the works cannot be accurately expressed. Therefore, the author draws lessons from the drama performance method "mental image", tries to inspire actors to experience the role with "mind", and analyzes the role's action logic through "re-experience", so as to find the inner emotional motivation of the role and the creative intention of the director, so that the actors can form a performance from the inside out, shape a real and vivid role image, and enhance the expressive force of the dance performance.
Artistic Research and Redesign of Backprint Style
Authors: Wang Yiyuan
Published: September 2023

The pattern is one of the most distinctive traditional art patterns and characteristic symbols in China. It represents the cultural heritage of a long history and a good beginning and a good end. It takes the pattern of the dynasties as Decorative patterns, As an aesthetic pattern, through the artistic perspective of decoration, the aesthetic characteristics of the pattern and its connotation elements in the aesthetic form of historical evolution are analyzed. On the basis of determining its characteristics, the aesthetic means of deconstruction, reorganization, change, conversion and re-decomposition are used to design new aesthetic forms such as group plans, homes, etc. This paper studies the cultural heritage of the pattern, so as to inject new life into the redesign of the pattern and adapt to the development trend of the times.
The Learning Style and Flexibility of allied health students: Groundwork for Custom-made Learning Resource
Authors: He Xiaomin , Song Mingyang
Published: September 2023

In order to understand the overall learning style, learning flexibility and its influencing factors of medical students, this study adopted Kolb Learning Style Scale 4.0 to conduct a questionnaire survey on related questions in a medical college in China. The results show that imagining, experiencing and balancing are three kinds of learning styles of medical students, and the dominant learning styles of girls and boys are significantly different. The study flexibility of medical students is higher on the whole, and the study flexibility of male students is significantly higher than that of female students, and that of students over 18 years old is significantly higher than that of students under 18 years old. These research results are of great significance for the customization of learning resources based on students' learning styles and the enhancement of medical students' professional skills and employment competitiveness.
Exploring the Efficient Development of Digital Microwave Courses in Junior Police Officer Job Training
Authors: Li Yawei , Wu Qiwu
Published: September 2023

The job training for junior police officers plays a fundamental role in the initial formation and gradual improvement of their job skills. Through short-term training, the trained police officers are made aware of the basic principles and understand that equipment operation is easy to achieve, but it is difficult to integrate the principles with practical operations. This article explores the efficient implementation of digital microwave courses in the training of junior police officers, and provides experience summary through course teaching practice. It has a certain reference value for other theoretical and practical integration teaching courses.
Realism as a "Method"
Authors: Hao Feng
Published: September 2023

After the tide of the pioneering narrative of the "New Tibetan Novel" receded, Tibetan writer Tsering Lobu returned to the realistic creation of the literary narrative field, centering on "restoring the real Tibet" and taking "realism" as the main tone of his creation. In the profound revelation of the proposition of "loneliness" of human existence, in the deep remembrance of Tibetan history and in the consideration of the game between modern civilization and traditional Tibetan culture, he wrote a series of fiction works that truly reflect Tibetan history, culture and the real life of the ethnic groups.