bluuebunny/crossref_metadata_2025 huggingface dataset:
Techno-Economic Analysis of Electric Heating Load Participation in Power System Power Regulation
Authors: Cao Ran
Published: June 2024

People are beginning to develop and use new energy sources, but it leads to a lack of power system regulation, so it is crucial to analyse the change of load power. In this paper, the electric heating load is taken as an example, and firstly, the properties of the steady state solution of the differential equation are analysed by changing the parameters of the indoor and outdoor equivalent heat capacity and equivalent thermal resistance, and it is found that the indoor equivalent heat capacity and thermal resistance have a significant effect on the results. Then, after differentiating the differential equations, the indoor temperature changes and the electric heating equipment switching state curves for one day were plotted, and it was found that the daily electricity cost increased as the temperature difference between indoor and outdoor increased. Then, the remaining switchable time values are analysed based on the load's current switch-on state and temperature-limited intervals, and the power upward and downward adjustments of the sustainable time are plotted schematically. In order to enhance the model universality so that it is no longer limited by the current switch on/off state, the switching value of each state is set to change dynamically to obtain a new power regulation diagram, and finally in this paper, we extend the model to multi-family, plot their one-day indoor temperature changes and equipment switching state diagrams and analyse the economic benefits.
Research on the Status Quo and Countermeasures in Curriculum Ideology and Politics Teaching of English Courses Under the Background of New Liberal Arts Construction
Authors: Zhu Jianbin , Chen Wentong
Published: June 2024

New Liberal Arts, as an innovative development in the field of traditional liberal arts education, is a new form of discipline that takes inheritance and innovation, crossover and integration, synergy and sharing as the main way, and promotes the crossover and in-depth integration of multiple disciplines in a demand-oriented way. Curriculum ideology and politics is an important direction for the construction of English curriculum in colleges and universities at this stage, which can effectively improve the teaching effect of English curriculum, help colleges and universities and English teachers to build a perfect English curriculum system, and effectively play the nurturing value of English curriculum, realizing the synergistic nurturing of English professional knowledge and ideology and politics theory. Based on this, this paper analyzes the significance of English curriculum ideology and politics, discusses the problems of English curriculum ideology and politics at this stage, and then puts forward relevant suggestions in the hope of improving the construction effect of English curriculum ideology and politics, and effectively integrating the elements of ideology and politics into the teaching activities of English curriculum in colleges and universities.
Digital Transformation and Enterprise Value -- Based on Empirical Data of Listed Companies in China
Authors: Hu Xinyi
Published: June 2024

Enhancing corporate value is of significant importance for promoting sustainable and high-quality development. In the current era of informatization, digital transformation has become an indispensable path for corporate growth. This study uses financial and related data from Chinese A-share listed companies from 2010 to 2022 as samples to empirically examine the impact of digital transformation on corporate value. Based on the perspectives of environmental performance, social responsibility, and corporate governance, the study explores its operating mechanism. Empirical results indicate that digital transformation can promote the enhancement of corporate value through the pathways of environmental performance, social responsibility, and corporate governance. Furthermore, heterogeneous results suggest that, in terms of regions, the impact of digital transformation on corporate value is more significant in the eastern region. From the perspective of companies, the influence is more pronounced for those in the growth stage and with a proportion of party member executives exceeding 50%. The above results provide empirical evidence for a comprehensive understanding of the value effects of digital transformation and the mediating role of environmental performance, social responsibility, and corporate governance. It also offers valuable insights for enhancing corporate value.
Enhancing Student Affairs Management in Higher Vocational Education Through Digital Media
Authors: Wu Yangqing
Published: June 2024

This study comprehensively analyzed the importance of digital media on student affairs management in higher vocational colleges. The current application status of digital media in student affairs management reveals extensive and profound effects. Digital media enhances efficiency and convenience in areas such as: extracurricular activities, socialization, academic performance, ,Student Personnel, Student Services ,Student Development, Communication Tools, Self-Satisfaction and fulfillment& Inclusivity and Diversity. The researcher employed stratified sampling to select 397 respondents from four higher vocational colleges in Jiangxi Province and used a comparative descriptive research design. Based from the data results the students are aware of the crucial role that digital media plays in these domains but their assessment of the role of digital media on student affairs management based on extracurricular activities, socialization, academic performance, and student personnel student services, student development, communication tools, self-satisfaction and fulfillment, and inclusivity and diversity is considered to be less important. With this It was recommended that school administrator should highlight the importance of recognizing and building upon the unique needs and preferences of students in different academic years to optimize the use of digital media for their holistic development and well-being. There is also a need for tailoring digital media strategies and resources to meet the unique needs and objectives of students in different disciplines and maximize the benefits of technology integration in their academic and professional pursuits.
Covalent Organic Framework Composites for Catalysis: Opportunities and Challenges
Authors: Tang Yawen
Published: June 2024

Covalent Organic Frameworks (COFs) on behalf of a novel category of porous substances that show interesting and promising properties in many applications due to their large surface areas, unique physicochemical properties, adjustable porosity, and flexible chemistry. The increasing demand for energy and the harm it does to the environment make the quest for a renewable clean energy source vital. Recently, photocatalysis—which converts solar energy to fuels like hydrogen and hydrocarbons or to degrade environmental contaminants—has emerged as a potential strategy for achieving this goal. In this work, synthesis, structure, and a list of design concepts and topologies are used to examine the opportunities and challenges for enhanced energy technologies employing COF-based materials. It is anticipated to drive the development of existing energy structures, inspire researchers from other fields, and increase the use of covalent organic structures in certain fields.
Research on the Relationship between Lifestyle and Sleep Health
Authors: Ma Xiangkun , Wang Zhaolan
Published: June 2024

Insomnia, a widespread concern among the populace, frequently prompts questions about the determinants of sleep quality. Addressing these queries, the study meticulously examines the impact of various lifestyle factors on sleep. This paper utilizes a comprehensive dataset from Kaggle, encompassing an array of lifestyle habits and their corresponding sleep quality metrics. Through the application of a linear regression model and the robust bootstrap method, the analysis has brought to light a substantial scientific link between lifestyle choices and the quality of sleep. The findings are revealing: key factors such as age, the extent of physical activity, and the number of steps taken daily exhibit a positive correlation with enhanced sleep quality. In stark contrast, this paper observes that elevated stress levels and increased systolic blood pressure negatively impinge upon sleep. Intriguingly, the study further reveals that sleep quality is not uniform across the board; it varies significantly with gender differences and Body Mass Index (BMI) levels. These insights underscore the multifaceted nature of sleep quality, influenced by a tapestry of lifestyle elements. The research contributes to a deeper understanding of sleep dynamics, offering valuable perspectives for improving sleep health in the society.
Study of Wes Anderson’s Film Tragedy from the Perspective of Tragic Aesthetics
Authors: Li Mengjiao
Published: June 2024

The research object of this paper is Wes Anderson, an American independent director and author-director. Wes Anderson and his films are unique, Because his films have not only won numerous artistic awards, but also have considerable commercial value. The purpose of this article is Analyze the underlying content of the movie. This article takes the film narrative, theme and visual impression as the starting point, and analyzes the director's films, and then summarizes how Wes Anderson's films operate from the perspective of tragic aesthetics. This article uses case analysis and interdisciplinary research methods to study Wes Anderson's movies and the philosophies they contain, try to sort out the tragic aesthetic characteristics shared in his films. The paper finally summarizes the characteristics of Wes Anderson's film aesthetics and the theoretical sources of film philosophy. Wes Anderson carefully designed every detail of the film to make the audience clearly feel a sense of alienation, but also to immerse the audience into them. Wes Anderson calls his movies "very personal" because he integrates his unique insights into the philosophy of life into his works and deconstructs life from a unique perspective, allowing the audience to experience a unique style of film.
Occupational Stress and Job Satisfaction of Wushu Teachers in Selected University in Shandong Province
Authors: Gao Jian
Published: June 2024

With the continuous development of the country and the deepening of education reform, the society has higher and higher requirements for university students, and the teaching industry has received more and more attention from the society, which not only promotes the development of the teaching industry, but also brings negative impacts to the teaching industry. Therefore, the attention on the occupational stress and job satisfaction of this group of teachers has become imminent. Wushu major as a component of physical education major, the social demand for wushu teachers is also increasing year by year, therefore, the society, schools and individuals give university wushu teachers more and more occupational stress, teachers' job satisfaction is also uneven. In this study, based on a large number of literatures, 126 wushu teachers from 5 universities in Shandong Province were investigated on their occupational stress and job satisfaction by questionnaire method. Occupational stress is studied from five aspects. Education and Teaching, Scientific Research, Personal Development, Organization and Management, and Human Relations. Job satisfaction is studied from five aspects, which are: Working Environment, Interpersonal Environment, Occupational Environment, Occupational Affection, and Occupational Values. SPSS software is used to analyze the data, and it is concluded that wushu teachers in Shandong University have greater occupational stress in "scientific research", and the job satisfaction in the field of "interpersonal relationship environment" is the highest. Meanwhile, combined with the data analysis, it is concluded that occupational stress and job satisfaction are positively correlated. In other words, as occupational stress increases, job satisfaction also tends to increase to some extent, or vice versa. Finally, through the analysis and integration of the five aspects that affect the occupational stress and job satisfaction of university wushu teachers, the solution measures are proposed from the level of individuals, schools and management departments.
Current Status of Research on Gas Well Fluid Accumulation and Throttling Technology and Field Measures
Authors: Zhang Chenyu
Published: June 2024

An overview of current theories and measures of gas well fluid accumulation and throttling is presented. The principles of gas well fluid accumulation and hydrate generation are described in detail. The solution measures are explained for gas fields where fluid accumulation and hydrates occur. Provide reference for similar situations in the future.
Research on the Process of RMB Internationalization under the Belt and Road Initiative
Authors: Zhang Yaoyuan
Published: June 2024

The internationalization of the RMB is of great significance to the further development of China's economy, the reform of China's financial system, and the improvement of the status of the RMB in the international monetary system. The "One Belt, One Road" is a global development initiative proposed by Chinese President Xi Jinping in 2013. The countries along the route are China important strategic direction of opening up to the outside world. Through the "One Belt, One Road" initiative, strengthening trade exchanges and financial cooperation between China and neighboring regions will help China's economic prosperity and development, and this will aslo support efforts to improve the RMB's standing within the global monetary system.The internationalization of the RMB is an important manifestation of the financial integration of Chinese capital under the "One Belt, One Road"initiative and an important support for promoting the construction of the "One Belt, One Road" initiative. Strengthening the research on the process of RMB internationalization under the "One Belt, One Road"initiative has important practical and strategic significance. This article mainly combines the influencing factors of RMB internationalization, summarizes the results of RMB internationalization under the "One Belt, One Road" initiative, and provides prospects for RMB internationalization.
A Study of the Heterogeneous Application of China-Based Teaching Methods in International Trade and Business Law Courses
Authors: Zhang Huanhuan
Published: June 2024

For China's teaching methods in international trade and business law courses, the audience's professional knowledge system framework, China's teaching methods in international trade and business law courses in the heterogeneity of the application of the basis lies in the professional way of thinking differences. Since the reform and opening up, the domestic trade has been closely integrated with the development of China's economy and the need for foreign trade activities, China wants to develop trade and strengthen economic exchanges with countries around the world, should understand and comply with the international commercial law and international trade practices, prior to the negotiation of the contract should strive to be detailed and clear, specific and complete, and should be strictly abide by the terms and conditions of the process, and should not be all to our own, since a set of, and thus causing many problems and losses and affecting the credibility of the country. Many problems and losses and affect the credibility of the country. This is particularly important for students of international trade and business law, the importance of international trade and business law programme. As for the teaching methods in China, there are two kinds of teaching methods in international trade and business law: the heterogeneous application of direct teaching method is reflected in the differentiated explanation of the basic concepts and principles of international trade and business law, while the heterogeneous application of case teaching method is shown in the differentiation of the case selection and implementation process. For the above two methods, the author proposes other teaching methods for reference.
The Impact of Interest Rate Marketization on Commercial Banks’s Income Structure-An Empirical Analysis of China's LPR Mechanism Reform based on DID Method
Authors: Huang Anxiao
Published: June 2024

As the process of marketizing interest rates in China continues to advance, it becomes increasingly essential to evaluate the policy's impact on commercial banks' operations. The purpose of this article is to elucidate how China's commercial banks' revenue structure is affected by interest rate deregulation. By treating the reform of the Loan Prime Rate mechanism as a quasi-natural experiment and employing the difference-in-differences method, the goal is to elucidate the effects of the reform on commercial bank operations. Through empirical analysis using annual data from 2013 to 2022 for 42 listed commercial banks, the findings reveal that the LPR mechanism reform has had a negative impact on the net interest margin but a positive influence on the proportion of non-interest income. This indicates that the reform significantly contributes to the transformation of the income structure and profit model of Chinese commercial banks, highlighting the implications for ongoing interest rate marketization reforms. This study not only contributes to the academic discourse on interest rate marketization and banking operations but also offers pragmatic insights for policymakers and banking executives navigating the complexities of financial market reforms in China.
An empirical study on the evaluation of low-carbon development and low-carbon transformation of typical international power enterprises
Authors: Liao Jianhui , Ruan Wenjing
Published: June 2024

Promoting low-carbon economic development to reduce greenhouse gas emissions has become a basic consensus and an important goal of public policy making around the world. In recent years, EDF, NG, E. ON, Enel, TEPCO and other internationally renowned power companies have taken positive measures in promoting the low-carbon transformation of enterprises, played a leading role in the demonstration, and created valuable reference value.
Numerical Simulation of Double Row Piles Prestressed Anchor Cable Support Based on ABAQUS
Authors: Li Xiaochen , Jia Shengyan
Published: June 2024

With the development of urban construction, there are more and more high-rise buildings, and excavation support methods have emerged. Traditional support methods have the drawbacks of a small range of safety factors and high economic requirements. Based on this, this article proposes a new type of support method using double row piles and prestressed anchor cables, and establishes a numerical model using ABAQUS software. The results indicate that: (1) As the excavation depth increases, the horizontal displacement of the foundation ditch continues to increase, and the displacement of the piles also continues to increase. (2) After soil excavation, there is a bottom bulge phenomenon at the bottom of the foundation ditch, and the piles move upwards, causing the soil around the foundation ditch to decrease.
The Impact of Multinational Entrepreneurship Team Structure on Entrepreneurial Products: A case Study of Chinese Entrepreneurs’ Entrepreneurship in the Indonesia Milk Tea Market
Authors: Mariani Lesy
Published: June 2024

The entrepreneurial team is one of the key factors for entrepreneurial success. An excellent entrepreneurial team can effectively integrate resources, overcome difficulties, seize opportunities, and ultimately achieve entrepreneurial goals. The knowledge structure of the entrepreneurial team will affect its understanding and judgment of the target market, which will in turn affect product positioning, design and development of product functions, and product pricing strategies. This study uses grounded theory research methods to process original data and analyze related issues.
Artificial Intelligence Ethics: A Dialogue between Technological Advances and Human Values
Authors: Fan Linji
Published: June 2024

The rapid development of artificial intelligence technology has already had a profound impact in various fields, ranging from healthcare and education to transport and finance. However, accompanying these technological advances are a series of complex and profound ethical issues. These issues involve not only data privacy and security, but also challenges of algorithmic bias, fairness, and transparency in decision-making. In addition, the ‘black box’ nature of AI systems blurs the attribution of responsibility and increases society's distrust of the technology. As AI is increasingly used in society, the question of how to find a balance between technological innovation and human values has become an urgent one. While technological advancement can certainly bring efficiency and convenience, the lack of ethical constraints may lead to privacy leakage, unfair decision-making and moral hazard. Therefore, it has become particularly important to establish a sound AI ethical framework to regulate the application of the technology, protect individual privacy, and ensure fairness and transparency. The establishment of an AI ethical framework is not only to regulate the application of the technology, but also to protect social justice and core human values. Through systematic ethical guidelines, moral considerations can be integrated into all stages of technology development and application, providing clear guidelines to help all parties use AI technology under the premise of legal compliance. At the same time, such an ethical framework can also help enhance public trust in AI and promote the healthy development of the technology in a wider range of fields. In conclusion, the rapid development of AI brings unprecedented opportunities and raises profound ethical challenges. We need to ensure the coordinated development of technological progress and social values by establishing a sound ethical framework, and promote AI to move forward in a more responsible, fairer and transparent direction. The combination of ethics and technology will become an important force to lead the future development of science and technology, bringing more benefits and progress to human society.
Development and Impact of Artificial Intelligence Technology in the Accounting Industry
Authors: Yang Xue
Published: June 2024

This paper discusses the current application status of artificial intelligence (AI) technology in the field of accounting and its impact on the transformation of accounting functions. It also proposes measures to address the challenges and risks faced by the accounting industry under the background of AI. By analyzing the impact of current AI technology on the basic functions, expanded functions, and transformative functions of accounting, the paper points out the importance of structural adjustments in the accounting industry, emphasis on information security, and risk alertness. It also emphasizes the need for continuous learning and improvement among accounting professionals to adapt to the trend of intelligent development. Finally, it calls for strengthened legal supervision to ensure the healthy development of AI in the accounting field and provide guarantees for the advancement of accounting intelligence.
Optimization of Endurance Performance for Quadrotor Unmanned Aerial Vehicles Driven by a Hybrid System of Solar Photovoltaic Cells and Energy Storage Batteries
Authors: Lai Zhenpeng
Published: June 2024

The potential applications of unmanned aerial vehicles (UAVs) are vast and exciting, yet their scope could be significantly expanded if their flight endurance could be extended. The primary objective of this study is to design a hybrid power system combining solar energy and lithium batteries to enhance the endurance and energy management efficiency of unmanned aerial vehicles (UAVs). Through comparative analysis of series, parallel, and hybrid power systems, a parallel hybrid power system was chosen as the power solution for UAVs. In this paper, we detail the selection process for solar panels and lithium batteries and elucidate the design of a solar endurance enhancement system, including the application of anti-backflow and voltage stabilization modules. Additionally, we propose an energy management strategy based on finite state machines, which ensures efficient and stable operation of the system through real-time monitoring and dynamic adjustment. The methodology of this study provides an innovative and practical framework for the design and implementation of solar and energy storage battery hybrid energy management systems for UAVs.
Research and Application of Topology Optimisation Design of Truss Structures
Authors: Zhang Jinghao
Published: June 2024

Truss structure is a common structural form. The optimal design of truss structure has important research significance. The main purpose of this paper is to discuss the method and practice of optimal design of truss structure in order to improve the efficiency and economy of structure. This paper introduces the basic concept of truss structure optimization design, and three types optimization design methods including shape optimization, size optimization and topology optimization. Then the topology optimization design is focused on in this paper. Firstly, the solid isotropic material point method in topology optimization is introduced. Then, combined with a practical engineering case, the application of topology optimization design in truss structure is analyzed and studied. The results show that the optimized truss design has good application effect in practical engineering. By considering the structural performance, cost and environmental impact, a more efficient, economical and environmentally friendly truss structure design can be achieved.
Compare gallium nitride, silicon carbide and monocrystalline silicon: application scenarios and research status
Authors: Wang Tianai
Published: June 2024

This paper conducts a comprehensive analysis of gallium nitride (GaN), silicon carbide (SiC), and silicon (Si) in the electronics and power industries, highlighting their current applications and future trends. GaN emerges as a front-runner for high-speed switching with its high-frequency, high-efficiency characteristics, and its superior electron mobility and voltage endurance are vital for miniaturized, high-performance electronics. In contrast, SiC's robustness at high temperatures, superior thermal conductivity, and exceptional breakdown field strength make it the material of choice for high-power, high-temperature electronics, playing a pivotal role in LED lighting, renewable energy systems, and power grid technologies. While Si lags behind in high-temperature and high-power performance, its cost-effectiveness and mature manufacturing keep it significant in the market. Furthermore, the paper addresses the technical challenges and innovative solutions in switch component applications for SiC and GaN, such as gate drive issues, breakdown mechanism optimization, and Si's ongoing advancements in microelectronics. By examining the strengths and weaknesses of each material, future research directions are pinpointed, including material synthesis, device design, and system integration advancements, aiming to enhance their application performance and efficiency in the electronics and power sector. In summary, GaN, SiC, and Si each bring unique advantages to electronics and power applications, indicating a future of more efficient, reliable, and eco-friendly technological innovations in power electronics.
Study on the Coupling Development of Xi 'an Tourism Economy and Transportation
Authors: Chen Xianxue
Published: June 2024

Taking Xi 'an City as the research object and taking 2015-2021 as the time dimension, this paper constructs an evaluation system for the development level of tourism economy and transportation. On this basis, the coupled coordination model is used to analyze the spatial and temporal characteristics of the coupled and coordinated development of tourism economy system and transportation system. The results show that both the comprehensive evaluation index and the coupling coordination degree of Xi 'an city increased year by year from 2015 to 2019, and the interaction between them became stronger and stronger. The relative development index in 2020 is less than 0.9, indicating that transport has insufficient support for tourism economic development, and it is less than 0.6 in 2015 and 2016, indicating that transport has not fully played its role in tourism economic development.
Low Carbon Logistics Research Review
Authors: Zhou Chenyu
Published: June 2024

The logistics industry is one of the main industries of "carbon emission", and low-carbon logistics is also related to the realization of the goal of "carbon peak" and "carbon neutrality". This paper uses the literature research method, takes the concept of low-carbon logistics as the starting point, and combs the relevant research progress. Firstly, this paper introduces the concept of low-carbon logistics from the perspective of low-carbon and circular economy, and introduces the realization method of low-carbon logistics. Secondly, it reviews the progress of literature research from the aspects of low-carbon transport, low-carbon packaging, low-carbon storage, and low-carbon policy. It is concluded that the main direction of future research will be to shift from traditional local low-carbon research to systematic low-carbon research, use modern information technology and intelligent tools to help low-carbon logistics, and pay attention to the local problems brought by China's logistics practice.
Progress in Legal Research on Pet Animal Protection Issues
Authors: Qi Qiuming
Published: June 2024

The research progress on legal issues regarding animal protection is a crucial aspect in the field of animal welfare. This paper delves into the historical development of animal protection laws, shedding light on the evolution of legal frameworks aimed at safeguarding the rights and well-being of animals. It also explores the contemporary legal challenges in animal protection, addressing the complexities and gaps in existing laws that hinder effective enforcement and implementation. By examining the current state of animal protection laws, this study offers valuable insights into potential solutions and future directions for advancing the legal protection of animals. Through a comprehensive analysis of the legal landscape surrounding animal welfare, this research contributes to the ongoing discourse on the ethical and legal considerations in animal protection.
Germany's Economic Integration: Automotive Industry and FDI Analysis
Authors: Zhou Xintong
Published: June 2024

In this paper, Germany's significant role was explored in regional integration and its competitive edge in the automotive manufacturing industry, underlining the country's strategic involvement in the European Union and World Trade Organisation. Germany’s participation in the EU has been instrumental in promoting economic integration across Europe, benefiting from free trade agreements and contributing to the EU’s status as a major trade bloc. The paper also delves into the reasons behind Germany's prowess in the automotive sector, using Porter's Diamond Model to analyze factors like advanced technology, skilled workforce, strict consumer standards, and supportive industries, all contributing to the country's global competitiveness in this domain. Furthermore, the study investigates the dynamics of Foreign Direct Investment (FDI) in Germany, identifying key attractions for foreign investors such as technological leadership, a robust market, efficient infrastructure, and favorable investment policies. However, challenges like rigorous government regulations on FDI and cultural differences pose potential hurdles for foreign investors. The conclusion emphasizes that while Germany offers substantial opportunities due to its economic strength and market potential, foreign entities must carefully navigate these challenges to successfully invest and operate in the German market.
The Interaction of Consumer Behavior and Artificial Intelligence Technologies: New Trends in Marketing
Authors: Zhao Ziyue
Published: June 2024

With the rapid evolution of artificial intelligence technology, the dynamics between consumer behavior and marketing are undergoing significant transformations. This paper delves into the intricate relationship between consumer behavior and AI technology, along with the practical applications of AI in marketing strategies. Through a comprehensive analysis of how consumer behavior shapes marketing practices, the strategic implementation of artificial intelligence, and the projected future trends, this study unveils emerging marketing trends and provides valuable insights for professionals and researchers in the marketing domain. By shedding light on the evolving landscape of AI-driven marketing, this research aims to equip industry practitioners with the knowledge needed to craft effective marketing strategies and make informed decisions in a technologically advanced and consumer-centric market environment.
The Combination of Hedging and Rules of Great Power Rivalry——Taking the Example of Vietnam in Sino-US Rivalry
Authors: Wu Yutian
Published: June 2024

The competition between China and the United States for dominance in global governance is intensifying. In such an international context, strategically significant small states often adopt a hedging strategy to stay neutral amidst the rivalry of major powers. This paper aims to study the phase-specific characteristics and overall trends of hedging, and to detail the phase-specific motivations behind it. Contrary to previous academic views, this paper argues that hedging is not merely a passive balancing act for small states, but an active pursuit of maximizing economic and security interests. This paper concludes that hedging represents a cyclical trend divided into three stages. In addition to the manipulations of small states pursuing their own interests, the competition rules between major powers also influence the trend of hedging. This study is beneficial for 3further understanding the mindset of small states in employing hedging strategies and promotes the internalization of hedging theory in the field of international relations. It also provides insights into China's decision-making in its diplomatic relations with Vietnam.
Impact of Employment Policies of Liaoning Province in China on Talent Flow in the Post-Pandemic Era
Authors: Zhou Xianghan , Ru Ningyi
Published: June 2024

The importance of studying talent migration in Liaoning lies in its strategic role in Northeast China's economy, particularly for post-pandemic recovery and global adaptation. This paper assesses the impact of Liaoning's employment policies on talent flow and labor market equilibrium after COVID-19. It underscores the critical influence of government strategies in tackling employment issues, especially for newly graduated individuals and established professionals. This highlights the synergy between public policy, economic stability, and workforce progression amidst global shifts. The findings indicate a positive effect of these policies in retaining and attracting talent, thereby reducing the negative impact on the labor market due to the pandemic. The paper recommends further enhancements to these policies, focusing on the incorporation of digital transformation and ongoing educational initiatives. These steps are proposed to foster workforce flexibility and to stimulate regional economic development. This comprehensive approach aims not only at immediate labor market stabilization but also at long-term strategic planning for Liaoning's economic and workforce competitiveness on a global scale.
A Theoretical Analysis of Digital Finance Enabling Green Innovation
Authors: Fu Yunke
Published: June 2024

This paper explores the development of digital finance as a force for promoting green innovation. It discusses how digital finance can be developed in high quality and how it can promote the theoretical mechanism of green innovation. Finally, policy recommendations for the development of digital finance and green innovation are presented. Digital finance primarily supports green innovation in three ways. Firstly, it facilitates the development of green enterprises and promotes high-quality and sustainable economic growth through convenient and efficient financial services. Secondly, it employs digital technology to enhance the coverage of financial services. Finally, it encourages the adoption of sustainable practices through the provision of financial incentives. Secondly, digital finance has facilitated the development of green financial products and services, expanded financing opportunities for enterprises, and lowered the cost of financing green projects. Thirdly, the integration of digital finance and green innovation has contributed to the enhancement and upgrading of industrial structure, as well as the transition towards a greener economy. Therefore, it is imperative to support the advancement of digital finance for green innovation from various perspectives.
Exploring How the Professional Ethics of Engineers Can Be More Effectively and Deeply Integrated with Today's Social Reality
Authors: Wu Qianyu
Published: June 2024

Under the impact of the epidemic in the past two years, the economic situation in various industries has been not optimistic. More and more members of the engineering community have begun to adhere to the principle of economic supremacy and utilitarianism, ignoring the most basic professional ethics. This has led to an increasing number of substandard products on the market, and the quality of some engineering products is worrying. Many large engineering projects have also suffered accidents as a result. Perhaps this is the last resort to "supporting the family" during the epidemic. With the end of the epidemic and the recovery of the economy, how to effectively integrate the professional ethics of engineers with the current social reality has become a problem that needs to be considered. In this situation, it is urgent to cultivate the professional ethics and ethical concepts of engineers guided by the spirit of craftsmanship.
Analysis and Forecast of Electric Vehicle Sales in the United States with Comparative Studies
Authors: Chen Chengyuan
Published: June 2024

This research delves into the dynamic United States electric vehicle (EV) market, marked by a 55% growth in 2022, achieving an 8% sales share. Utilizing Argonne National Laboratory's data, the study focuses on battery electric vehicles (BEVs) and employs ARIMA modeling to analyze 13 years of sales trends. Monthly patterns reveal peaks in the first and fourth quarters, attributed to holiday discounts, new model releases, and tax incentives. The forecast suggests an upward trajectory, estimating 125,000 EV units sold in 2024, with an increase to 150,000 post-2025, hinting at possible market saturation. Acknowledging potential underestimation due to evolving factors like environmental awareness, the research underscores the importance of a holistic approach. Considering consumer perspectives and effective governmental policies is crucial for sustained EV growth and maximizing environmental benefits in this promising frontier.
The Influence of Chinese Martial Arts Teaching on the Moral Quality and Achievement Motivation of College Students in China
Authors: Wang Zhichen
Published: June 2024

The purpose of this dissertation is to investigate the effects of teaching Chinese martial arts on college students' moral quality and achievement motivation. Through an in-depth analysis of the relationship between Wushu teaching and the development of college students' comprehensive quality, we explored the potential role of Wushu teaching in enhancing students' moral standards and stimulating their achievement motivation. In this study, we clarified the status of wushu as a traditional cultural sport in university education through a literature review, and elaborated the unique teaching concepts and methods of wushu teaching. Then, we collected a large amount of empirical data on the role of wushu teaching in college students' moral quality and achievement motivation by means of a questionnaire survey. The results of the study show that by participating in Wushu teaching, college students show significant improvement in moral quality. Wushu emphasizes etiquette, respect, and self-discipline, and fosters positive moral values in students, making them more responsible and team-oriented in their daily lives. In addition, the practical requirements and skill enhancement of Wushu sports also stimulate students' achievement motivation to a certain extent, prompting them to pursue excellence and personal development. The teaching of Chinese Wushu had a positive impact on college students' moral quality and achievement motivation. This study provides a useful reference for university physical education, emphasizing that wushu, as an effective educational tool, helps to cultivate students' all-round development of moral quality and positive achievement motivation.
Problem Solving Strategies in Mathematics of Students in the of Primary Level: Basis for Strategic Study Guide
Authors: Zhou Yuan , Cayaban Neliza
Published: June 2024

Mathematical problem solving ability refers to the thinking ability and problem solving ability that students show in solving mathematical problems, which is a very important ability in mathematics learning. However, because traditional mathematics teaching focuses on teaching basic concepts and algorithms and neglects the cultivation of students' problem-solving skills, many students are unable to begin to apply what they have learned to real-life problems. The Chinese government attaches great importance to the cultivation of students' mathematical ability in the educational reform for students. As China's society continues to develop and progress, we are paying more and more attention to how students use their knowledge to solve problems and how students can improve their problem-solving skills at the primary and secondary school levels.
Study on the influence of coil radius on the detection performance of eddy current sensor
Authors: Dong Cunlong , Xu Huiyu , Lu Huiping , Zhang Yaofang
Published: June 2024

Taking the 34th International Young Physicists' Tournament (IYPT) as the starting point, this paper explores the influence of coil parameters on the detection performance (mainly detection distance) of eddy current sensors. On the basis of understanding the working principle of the eddy current sensor, it is concluded that the best range of the inside to outside diameter ratio of the coil is 0<k≤0.7, and the best range of coil section radius is 0.05 mm≤r≤0.15 mm. The smaller the inside to outside diameter ratio of the coil, the larger the inductance value and the farther the detection distance. In addition, due to the simple instrument, convenient operation, small difficulty, and involving theory, simulation and experiment, this experiment provides a novel experimental method for college students' physical experiments, which is helpful to exercise students' hands-on and operational abilities.
Research on Risk and Value Assessment under Extreme Conditions Based on Analytic Hierarchy Process and Delphi Method
Authors: Yang Xiyu
Published: June 2024

With global climate change worsening, the property insurance sector faces growing challenges from increasingly severe extreme weather events. This paper pinpoints four key factors influencing insurance decision-making: disaster frequency, damage severity, consumer price index, and population dynamics. Analyzing data from ten countries, including China and the U.S., from 2014 to 2023, we establish a hierarchical evaluation model to assess these factors' correlations. Results show risk magnitudes of 0.925 for the U.S. and 0.982 for China, suggesting potential opportunities for insurance underwriting amid extreme weather. Using hierarchical analysis and the Delphi method, we assign weights to factors, identifying buildings scoring above three points as valuable and those with environmental indicator scores below 1.5 as needing protection. This approach aids in evaluating building value and protection requirements, assisting insurers in crafting informed risk management strategies.
Research on the Linguistic Landscape of Memorial of Northeast China Revolutionary Martyrs
Authors: Niu Yuwei , Dong Xin
Published: June 2024

The use of language in red education bases is an important part of linguistic landscape research. The red education bases in Harbin not only represent the local revolutionary history and spirit, but also are important symbols of the Chinese people's struggle for national independence and people's liberation. Taking Memorial of Northeast China Revolutionary Martyrs as an example, the paper uses qualitative and quantitative analyses to examine the use of the linguistic landscape of the red educational bases in Harbin City from the perspectives of code types and combinations, dominant codes, and functional classifications, and to point out the various problems and their coping strategies, with a view to better understanding and grasping the current situation of the history and inheritance of the red culture in Harbin, providing theoretical support for the subsequent protection and inheritance, promoting the overall red culture in China, and providing a better understanding of the history and inheritance of the red culture in Harbin. In order to better understand and grasp the history and inheritance status of Harbin red culture, provide theoretical support for the subsequent protection and inheritance work, and promote the overall inheritance and development of Chinese red culture.
Analysis of the Relationship between Employment and Investments in Education for the ARIMA Model
Authors: Dai Junyi
Published: June 2024

The link between education investments and the workforce in China will be investigated under the current population fluctuation. It is widely agreed that education investments prompt employment. However, it remains ambiguous as to how the two variables correlate in Chinese society. This study aims to answer the question. The study first investigates the current social milieu and employment trends in China, then focuses on population change, the labor market, workforce shift, and the aging problem. The first is to find data on employment trends in the three sectors and education investment from two chosen periods. The research also further analyzes the correlation between the selected data. The model is the Autoregressive Composite Moving Average (ARIMA) model to examine the relationship between education investment and employment figures. This model helps build a new perspective on the complex relationship between education trends, population, labor, and work. Furthermore, the methodology of this study also provides a framework for subsequent research that can delve into the dynamics in different markets or economies.