bluuebunny/crossref_metadata_2025 huggingface dataset:
Education for International Understanding - Strategies for National Education Reform in the Context of Globalization
Authors: Gao Zihao
Published: April 2024

Amidst the tide of globalization, international understanding education has emerged as a pivotal component of educational reform. This pedagogical approach not only aims to impart knowledge but also strives to cultivate students' intercultural competence and global perspectives. International understanding education encompasses comprehension and reverence for diverse cultures and values. Through this mode of education, students can better adapt to and engage in international exchanges and collaborations within multicultural settings. However, globalization has also introduced novel challenges to the educational system. Barriers in cross-cultural communication during the educational process, the complexity of international cooperation, and conflicts arising from cultural diversity necessitate effective educational reform strategies. Consequently, this discourse will delve into the definition and essence of international understanding education, analyze the challenges confronting education in the context of globalization, and propose targeted educational reform strategies.
How Supply Chain Finance Helps SME Financing under Blockchain Technology
Authors: Wang Xinyi , He Zheng , Yang Xiaohong
Published: April 2024

Financing difficulties have always been a fatal factor restricting the survival and development of small and medium-sized enterprises. With the continuous development of technology, in recent years, relying on blockchain technology to empower supply chain finance has become one of the effective methods for small and medium-sized enterprises to obtain operating funds. This article takes Shaanxi Sun Simiao High tech Pharmaceutical Co., Ltd. and Jiangxi Ganjiu Liquor Industry Co., Ltd. as examples to explore and analyze the innovation of financing loans based on traditional financing loans and blockchain technology. Through research, it has been found that blockchain technology not only solves the problem of risk control between banks and enterprises, but also expands the financing channels of small and medium-sized enterprises with the characteristics of distributed accounting, effectively improving financing efficiency and promoting business development. This article explores how blockchain technology can serve supply chain finance, and further proposes strategies and suggestions to assist small and medium-sized enterprises in financing.
Studies on the SYNTHETIC Method of 2,5-Dihydroxyterephthalaldehyde
Authors: Ji Xiang , Yuan Chunmei , Ma Shengqun
Published: April 2024

2,5-Dihydroxyterephthalendehyde (Dha) can be used as an intermediate in organic chemistry and synthetic materials, which can participate in a variety of chemical reactions. Through these reactions, a variety of valuable compounds can be synthesized. However, the existing synthesis methods are cumbersome, difficult to operate, and have low yields. Referring to the reported Dha synthesis process, we successfully synthesized Dha using inexpensive 1,4-dimethoxybenzene with simple steps. The correct structure was proved by Fourier transform infrared (FT-IR) spectroscopy, nuclear magnetic resonance (1H-NMR) hydrogen spectroscopy, and nuclear magnetic resonance (13C CP-MAS NMR) carbon spectroscopy, which provides a valuable reference for the synthesis of Dha.
Improved MRI Brain Tumor Segmentation Method Based on UNet++
Authors: Tong Ke , Ding Jurong , Li Xia
Published: April 2024

Brain tumors are one of the most common tumors with high mortality. Accurate detection and quantitative evaluation of brain tumors are necessary for patient treatment. A reliable and effective method for automatic segmentation of brain tumors by magnetic resonance imaging (MRI) plays a crucial role in patient treatment. In recent years, the Unet++ network structure has shown better performance in image segmentation. However, it is deficient in small-scale feature extraction and segmentation accuracy. In this study, the AC-ResUnet++ network was proposed to address the problems of Unet++ network mentioned above, which combined residual module, convolutional block attention module (CBAM) and Atrous spatial pyramidal pooling (ASPP). The residual module can solve the problem of gradient explosion in the deep network, CBAM can focus on local feature information and enhance the feature learning ability of the network for the target range, and ASPP module can generate different receptive fields and obtain multi-scale contextual feature information. The BraTS 2018 and BraTS 2019 datasets were used to test the proposed network. The Dice similarity coefficient of AC-ResUnet++ in whole tumor, tumor core and enhanced tumor are 0.8521, 0.8696 and 0.7868, respectively. Compared with Unet++ network, the Dice similarity coefficient increased by 1.22%, 5.08% and 2.03% on the baselines. The comprehensive results demonstrate that AC-ResUnet++ performs more effectively in improving the segmentation accuracy of brain tumor.
Study on the Influencing Factors and Countermeasures of Drug Addicts' Relapse
Authors: Wang Yufu , Li Yinshan , Chen Yuwen , Jia Lin , Zhang Bingmei , Tan Hongxiu
Published: April 2024

The relapse of drug addicts is a global problem and has serious effects on social and personal health. The purpose of this study was to investigate the influencing factors and countermeasures of drug addicts. By reviewing the literature method, the research results are summarized and analyzed. In terms of individuals, the degree of addiction and mental health status have important effects on relapse behavior; in terms of families, the quality of family relationships and family economic status are related to relapse behavior; in terms of society, social rejection, social networks, and employment barriers are related to relapse. Based on the research results, we propose systematic prevention and intervention measures, such as strengthening mental health services, strengthening government supervision and support, and strengthening family and social support. This study provides a comprehensive perspective and solution to the relapse problem of drug addicts, and provides a scientific basis for relevant policy making and improving the success rate of drug rehabilitation.
The Impact of Emotional Support from Family on Children's Growth in English Vocabulary
Authors: Peng Dichu
Published: April 2024

The influence of the emotional environment on cognitive development, specifically language acquisition, has been a pivotal topic in child psychology and pedagogics. This study aims to explore the interplay between emotional support from family and its effect on children's growth in English vocabulary. Utilizing a cross-sectional survey design, data was gathered from a total of 155 children, aged between 9 and 18, and their parents. Multivariable regression models were employed for statistical analysis. The research findings indicate a significant positive correlation between the level of family emotional support and the rate of English vocabulary acquisition in children. The greater the emotional support, the more noticeable the children's English language progress appears to be, highlighting the profound influence of a positive familial emotional climate on English vocabulary acquisition. The study underlines the importance of providing emotional support to children in their journey of language learning, suggesting that parents and educators should consider this aspect in promoting successful English vocabulary development.
Research on the Current Situation of Work Pressure and Relief Strategies of Grassroots Taxation Personnel
Authors: Fan Xin
Published: April 2024

Based on a questionnaire survey of grass-roots civil servants in a county tax system in Shaanxi Province, this paper analyzes the stress status quo of grass-roots tax personnel, the inner structure of stressors and stress coping styles, and puts forward targeted strategies and suggestions for stress management at the organizational level and individual level respectively according to the results of the study.
Research on Coal Mine Geological Exploration Based on Borehole Geological Radar
Authors: Qiao Wei
Published: April 2024

Drilling geological radar has the advantages of high resolution, large detection depth, and high flexibility in the field of underground exploration, which can provide accurate and reliable data support for geological engineering, mineral resource development, and other fields. Based on the advancements in borehole geological radar detection technology, the borehole geological radar has been successfully introduced into a coal mine in Guizhou, and the actual on-site detection application is carried out. The research results show that the roadway and the evasion chamber can be clearly seen in the detection results of the 1901 aircraft transport alley, and there is an area of obvious signal anomaly in the 1808 return lane boring surface detection section. Drilling radar is applied to coal mine underground, the detection results have strong accuracy and reference, and the promotion and application of coal mine underground have broad prospects.
Optimization of the Preparation Process of Marinated Beef Tendons and The Development of Low-fat Kederan Rubber Tendon Beef Patties
Authors: Liu Wendong , Xing Yanxia , Cao Zhenling , Zhu He
Published: April 2024

This paper aims to develop a special snack hoof tendon beef patty based on two kinds of local characteristic ingredients, beef tendon and beef. To explore the preparation process of beef tendon and the water retention capacity of beef tendon products, the orthogonal experimental analysis method was used to explore the influence of three single factors on the sensory of the prepared beef tendon, and the three single factors of beef tendon addition, curtai gum addition and salt addition were used to explore the optimization of the water retention of beef tendon beef tendon, and finally the optimal preparation conditions were obtained. The experimental results showed that the optimal preparation conditions were as follows: the marinating temperature was 120°C, the marinating time was 90min, and the simmering time was 5h.The content of beef tendon was 21.153%, the content of cadran gum was 2.154g and the content of salt was 1.498%, and the prepared product had the lowest cooking loss rate of 5.951% and the lowest centrifugal loss rate of 10.155%, so that the beef tendon beef patty achieved better water retention.
Exploration on the Development Status and Path of Cross-border E-commerce in Henan Province
Authors: Wang Kang , Christi Blandina M. Aldave
Published: April 2024

This paper aims to study the current development status of cross-border e-commerce in Henan Province and propose suggestions for future development paths. Through a review of relevant literature and research, the development situation of cross-border e-commerce in Henan Province is briefly analyzed, and the existing problems and challenges are discussed. Feasible development paths and strategic suggestions are proposed to promote the sustainable development of cross-border e-commerce in Henan Province.
Simulation Analysis of Influence of Accident Conditions on Hydraulic Reliability of Gas Pipe Network
Authors: Zhou Yihan , Zhang Peng , Li Zhimei , Liu Xin
Published: April 2024

Taking reliability as the starting point, based on Pipeline Studio software and combined with the actual situation of medium-pressure gas pipe network in Weidu District, Xuchang City, the operation conditions of gas pipe network under design conditions and accident conditions were simulated, and the accident conditions were assumed to be the shutdown of important pipe segments for reasons or the failure of the pipe segment with the maximum flow rate. According to the simulated hydraulic calculation results, the overall gas supply capacity of the pipeline network is comprehensively evaluated and analyzed, and the conclusion is reached that the pipe network can meet the requirements of normal and accident conditions by properly enlarging the pipe diameter closer to the gas source point.
Overview of the Influence of Static Water Saturation on The Mechanical Properties of Concrete
Authors: Hu Yunpeng
Published: April 2024

This paper reviews a series of experimental and theoretical research results on the influence of existing pore water on the static and dynamic properties of concrete. This paper summarizes the current experimental research methods and conclusions, analyzes the influence mechanism of moisture content and loading speed on the elastic modulus and strength of concrete, and points out that the influence of pore water on concrete properties should be the result of the joint action of multiple factors.
Appropriateness Evaluation Study of Land Reclamation of Pre-drilling Project in Southwest China Under Dual-carbon Background
Authors: Duan Xin , Dong Xiao , Zhu Tianrui , Li Shanshan , Yang Yating
Published: April 2024

Cultivated land and forest land are important carbon sink systems in the context of dual-carbon, so it is necessary to do a suitability evaluation study of pre-drilling project land reclamation to support the restoration of carbon sink function of the temporarily occupied farmland. In this paper, the suitability evaluation model of pre-drilling engineering land reclamation was established by adopting hierarchical analysis method and TOPSIS multi-attribute decision-making method, and the suitability evaluation study of pre-drilling engineering land reclamation was carried out on a drilling platform in Southwest China.
Simulation of Energy Consumption of Radiant Refrigeration Coatings on Buildings
Authors: Hu Dingyuan
Published: April 2024

In recent years, radiation refrigeration materials have developed rapidly, and a lot of research has been carried out from simulation and experimental testing. In this paper, the radiation refrigeration coating is applied to a small residential container building in Chengdu area. The experimental results show that the radiation refrigeration coating can reduce the indoor temperature and improve the indoor thermal environment. Combined with the numerical simulation analysis, it is found that the radiation refrigeration coating is suitable for the roof of the building, which can reduce the energy consumption of 2.47 kWh/ m2 per unit area per year.
Research on the Path of Red Culture to Cultivate Patriotism among College Students
Authors: Wang Xuemei , Zhang Wenxin
Published: April 2024

Red culture is a highly developed, advanced culture with Marxism in China at its center that has been skillfully built by the Chinese people. With 81 immovable red revolutionary cultural relics, Mudanjiang is one of the significant old revolutionary areas rich in red cultural resources. These relics can give colleges and universities ample resources to teach patriotism, and they are also necessary to achieve the goal of moral education in colleges and universities. This paper combines the value of red culture integration into college students” patriotic education with an analysis of the existing state of red culture integration in Mudanjiang, and it proposes certain measures. Colleges and universities that use red culture to foster a sense of patriotism in their students might begin by incorporating red cultural materials from their community, establishing a red campus environment, introducing innovative teaching strategies and curriculum, and digitally empowering and developing red brands.
Study on the Impact of Interest Rate Marketisation on the Profitability of Chinese Commercial Banks
Authors: Guo Zhichao
Published: April 2024

Interest rates play a role in regulating the allocation of resources in the financial market and can be used as the price of money. In order to allow the market to play a fundamental role in resource allocation, the reform of the socialist market economy system has been gradually launched in China since the 1990s. From the establishment of the interbank lending market in 1996 to the reform of the interest rate quotation mechanism in the loan market in 2019, the marketisation of interest rates has played an important role in the independent allocation of resources in the financial market, and is getting closer and closer to achieving the ultimate goal of interest rate marketisation. However, as the pricing power is controlled by financial institutions, the competition among the banking sector has become more and more intense. According to the financial reports of listed banks, the operating situation of the banking industry is very tough, and the return on assets has been declining, leading to the transformation of major banks to achieve greater profitability. In general, exploring the impact of interest rate marketisation on the profitability of commercial banks helps to analyse the current situation of bank operations, improve the ability to cope with risks by finding new profit models, and occupy a favourable position in the competition in the financial market.This paper takes the impact of interest rate marketisation on the profitability of Chinese commercial banks as the object of research, by finding relevant literature, starting from relevant theories, and using internal and external factors to study its impact mechanism; and according to the reform history of China's interest rate marketisation, it analyses the trend of changes in the indexes of Chinese commercial banks to determine the impact of interest rate marketisation on the profitability of commercial banks; it also adopts the multivariate linear regression model, according to the regression analysis found that the interest rate marketisation has a strong impact on the profitability of commercial banks, but the change of the bank's income structure does not significantly improve the profitability; finally, the following conclusions are drawn: (1) the basis for the realisation of the interest rate marketisation is to improve the pricing system and open the interest rate conduction channel; (2) by optimising the income structure and improving the operational efficiency, the profitability of the bank can be improved; (3) by reasonable response to interest rate fluctuation risk and improving risk management ability, it can gain an advantage in the fierce market competition.
Research on the Present Situation and Strategy of Night Tourism Resources Under the Background of Global Tourism
Authors: Zhang Xiaodan
Published: April 2024

China's tourism industry is changing from "scenic spot tourism" to "global tourism". As an international tourism island, Hainan has long been well known. With the acceleration of the construction of Hainan Free Trade Port, Hainan tourism has developed rapidly. At present, the tourism industry of Haikou is entering a critical period of transformation and upgrading, and it is urgent to enhance the development concept, innovate the development model and seek new breakthroughs. In recent years, the academic research on tourism consumption is mainly based on the development direction of daytime tourism, but less attention is paid to nighttime tourism consumption. With the rapid development of night tourism and the gradual upgrading of tourism consumption, more and more tourists and local residents participate in night tourism activities. Based on the research of China's night economy development, this paper studies the development status of night tourism in Haikou City, Hainan Province, analyzes the bottleneck of night tourism development in Haikou city, and puts forward corresponding opinions and suggestions, in order to give full play to the promotion role of night tourism in urban tourism economy and promote the overall development of tourism in Haikou city.
Stock Closing Price Prediction Based on the ARIMA-GARCH Model
Authors: Li Shang
Published: April 2024

Amidst a burgeoning stock market, a plethora of predictive models for stock prices have been steadily surfacing, with a wide array of Autoregressive models finding extensive application. This study sets out to evaluate the efficacy of the ARIMA-GARCH model in the domain of stock price prediction, taking as its dataset the stock information of Jinan Hi-Tech Development (600807). This paper begins by transforming the closing prices of Jinan Hi-Tech Development (600807) from July 13, 2023, to July 27, 2023, into a time series for the purpose of model fitting, identifying the ARIMA model parameters, and examining ARCH effects alongside the normality and independence of residuals. Subsequently, GARCH model parameters are discerned and integrated with the ARIMA model to establish the ARIMA-GARCH model, which is then subjected to residual testing. Concluding the study, a comparative error analysis between the predicted and actual closing prices reveals that the ARIMA-GARCH model boasts substantial accuracy in short-term stock price forecasting.
The Application of Ancient Chinese Creation Wisdom in Contemporary Product Design
Authors: Wu Yingdong
Published: April 2024

The creation activity is the product of culture. Human beings started the creation activity from the manufacture of tools and daily necessities. With the help of dexterous hands, the creator uses the surrounding materials to create exquisite daily necessities on the basis of personal life and cultural cultivation, and realizes the interaction between craft creation and real life. Chinese traditional craft and culture are inseparable, and the spirit of traditional creation has become an indispensable part of Chinese culture. These core features of traditional creative spirit are not only reflected in the technical level, but also contain rich cultural connotation and philosophical concepts. By studying and summarizing the characteristics of traditional Chinese creative wisdom, this paper understands the deep thinking of craftsmen in functional design in ancient creative culture, as well as the exquisite skills in material selection and form shaping period, and probes into the important significance and application value of traditional creative wisdom in contemporary product design, hoping to provide some reference and inspiration for today's contemporary design.
Transforming International Marketing Education in the Digital Economy Era: A Paradigm Shift and Targeted Exploration
Authors: Jiang Xia , Zhao Chuanyun
Published: April 2024

With the advent of the digital economy era, new technologies have given rise to new economies and business models. This has led to a shift in the economic landscape of business education services, transitioning from the industrial economy to the digital economy. Consequently, the field of business education requires innovation and transformation in its models and methods of instruction due to the emergence of new knowledge and skills. The new economy has brought about fresh objectives and demands for business education, necessitating active adaptation and reform in the teaching of international marketing courses to align with technological advancements and the development of the digital economy. This paper analyzes the background of international marketing course development in the context of the new era, emphasizing the need for a paradigm shift in education. It identifies existing shortcomings in current teaching processes and proposes targeted exploration plans for the reform of international marketing courses.
Children's Evaluations of Different Lies by In-group and In-group Members: The Role of Theory of Mind and Executive Function
Authors: Li Yunjia
Published: April 2024

The purpose of this study was to investigate the influence of lie type and liar's membership attributes on children's evaluation of lies, and to examine the roles of theory of mind and executive function. 89 children aged 5-7 from a kindergarten and a primary school in Jingzhou City, Hubei Province were selected for the experiment (M = 5.94 years old, SD = 0.86, including 43 boys and 46 girls), and each child was asked to listen to four Stories about the protagonist lying, and children were asked to evaluate the protagonist's behavior, after which the children's theory of mind and executive function were measured using the false belief task and the software NIH Toolboxs. It was found that children rated white lies higher than malicious lies, and children rated members within the group higher than members outside the group. Regression analysis found that the development of theory of mind after controlling for children's gender and age negatively predicted children's evaluation of malicious lies in the group, and executive function positively predicted children's evaluation of white lies. To sum up, executive function, theory of mind, lie types, and membership attributes may all affect children's assessment of lies.
Has the Development of Digital Technology Promoted the Efficiency of Logistics Enterprises?
Authors: Li Wei , Zhang Ting
Published: April 2024

Digital technology is a new driving force to promote the evolution of industrial chain and value chain, can the logistics industry realize quality and efficiency through the empowerment of digital technology? This article utilizes the annual report data of logistics enterprises from 2012 to 2021, constructs and measures a dictionary of digital technology development level of logistics enterprises based on Python, and uses BCC model and Malmquist index model to analyze and group comparison the operational efficiency of sample enterprises, in order to test the impact of digital technology development level on the operational efficiency of logistics enterprises.. The results of the study show that (1) with the improvement of the development level of digital technology of logistics enterprises, the static efficiency represented by comprehensive efficiency, pure technical efficiency and scale efficiency have all gained a significant improvement, and the number of effective companies in DEA is positively proportional to the level of digital technology; (2) in terms of the dynamic efficiency represented by technological progress and total factor productivity, the above positive relationship is also significant, especially in 2017 After 2017, the "efficiency" effect is very obvious, indicating that with the increase in the breadth and depth of the application of digital technology in the logistics industry, the effect of improving the operational efficiency of logistics enterprises will be further strengthened.
Women Sports Participation and Gender Sensitivity Towards Enhanced Sports’ Program
Authors: Zhong Zhaojin
Published: April 2024

This study explores women's participation in sports and the level of gender sensitivity within sports programs. Using comprehensive methods, including reliability measurements and statistical analyses, it assesses women's exposure and awareness of gender sensitivity. Data collected from athletes at ShanTou Polytechnic provide valuable insights into participant profiles, exposure levels, and gender sensitivity awareness. Reliability measurements indicate strong internal consistency in exposure and gender sensitivity, ensuring the study's credibility. Demographic analysis reveals a higher proportion of female athletes, mainly around the age of 20, with a predominant involvement in sports dance. The study systematically addresses respondents' personal information concerning gender, age, and sports types. It delves into women's exposure in sports, focusing on public interest, participation, representation, and frequency of sports involvement. Findings indicate a high level of support, encouragement, and recognition for female athletes within the sports community. The study also explores respondents' awareness of gender sensitivity faced by female athletes, emphasizing mutual encouragement, equal treatment, and rejecting gender stereotypes. In conclusion, this study provides a comprehensive understanding of women's sports participation and gender sensitivity, offering valuable insights for enhancing inclusivity and support for women in sports. It underscores the significance of promoting equal opportunities, breaking stereotypes, and ensuring a conducive environment for the health and recognition of female athletes.
Privatization Framework and Chinese Infrastructure: Sanya Phoenix Airport Case Study
Authors: Yang Jiaqi
Published: April 2024

This manuscript delves into the privatization paradigm within Chinese infrastructure, utilizing the Sanya Phoenix Airport as a pivotal case study. It scrutinizes the implications of privatization theory alongside the residual effects of the planned economy on the operational efficacy and challenges of infrastructure projects. Through an incisive literature review and a detailed examination of the airport's evolution under HNA Group's privatized stewardship, this study elucidates the enhancements in operational efficiency juxtaposed with enduring challenges, notably financial duress. The analysis furnishes nuanced insights into the ramifications of privatization for infrastructure development in China, proffering cogent policy and strategic recommendations to foster sustainable advancement.
Research on Interior Space Art Form
Authors: Xu Huili
Published: April 2024

Mies van der Rohe is one of the four most famous modern architects in the world in the middle of the 20th century, also a great educator, the third president of the Bauhaus school, the director of the Department of Architecture of the Illinois Institute of Technology, his design ideas for the development of the industrialized society pointed out the direction of the building, and the design concept he put forward, "less is more", has profoundly influenced and changed other designers' understanding and expression of design, such ideas advocate nature and transcend freedom. His design concept of "less is more" has also profoundly influenced and changed other designers' understanding and expression of design. This paper analyzes the works from the background of the times and a cultural point of view, applying the viewpoints of comparison, dialectic, connection, and development to discuss his philosophical concepts, creative methods, and the intrinsic connection of indoor spatial art forms and the influence on modern design, to promote designers' understanding of design aesthetics and to encourage designers' understanding of design aesthetics. This paper analyzes the works from the perspective of time background and culture, using comparative, dialectic, connection, and development to discuss their philosophical concepts, creative methods, and the inner connection of interior space art forms and their influence on modern design, to encourage design workers to have a deeper understanding of design aesthetics.
The Impact of Gender Differences on Consumption Patterns: A Cross-cultural Comparative Study
Authors: Guo Zhichao
Published: April 2024

This paper explores how gender differences affect consumption patterns. By analysing the shopping psychology, behaviour and preferences of consumers of different genders, we find that there are significant differences between men and women in terms of their consumption decisions, their motivation to shop and their focus on product features. Research suggests that gender roles and socio-cultural factors play an important role in shaping consumer behaviour. The purpose of this paper is to provide insights into marketing strategies from a gender perspective and to make recommendations for promoting a gender-equitable consumer environment.
A Double-edged Sword Analysis of the Impact of Outsourcing Business on Operational Performance of Beijing Property Management Company in 2022
Authors: Wang Dan
Published: April 2024

This study deeply analyzes the double-edged sword effect of outsourcing business on the operational performance of Beijing property management companies. By collecting and analyzing the actual operation data of property management companies in the Beijing area, combined with relevant cases and theoretical models, we will comprehensively demonstrate the positive role of outsourcing business in reducing costs, improving efficiency and risk management. At the same time, we will also reveal the negative effects that outsourcing can bring about, such as quality control issues, communication and collaboration difficulties, and dependency risks. In order to illustrate the problem more specifically, we will cite authoritative data and expert opinions in the industry to enhance the credibility and persuasiveness of the research.
Study on the Application of Functional Movement Screen in the Design of Individualized Physical Training Programs for Adolescents
Authors: Zhang Rong
Published: April 2024

This article aims to explore the application and effects of Functional Movement Screen (FMS) in the design of individualized physical training programs for adolescents. The introduction section introduces FMS as a tool to assess the quality of movement patterns, its current application status in various sports fields, and points out that its application in physical training for adolescents is still an under explored zone. The research method section adopts a quantitative research method to analyze the application of FMS in designing individualized physical training programs and its impact on physical training effects and sports injuries through FMS testing and physical training of 100 adolescent athletes aged between 12-16 years. The results show that the application of FMS testing can effectively improve the movement patterns of adolescent athletes, enhance their physical performance, and reduce the risk of sports injuries. However, there are also some limitations in the study, such as the relatively small sample size and short training duration, which may affect the stability and generalization of the results. The conclusion summarizes that the application of FMS testing in the design of individualized physical training programs for adolescents has positive effects, providing new theoretical and practical guidance for adolescent physical training. However, more research is still needed to further validate these results.
Exploring the Causes of the U.S. Subprime Mortgage Crisis and Its Impact on China’s Economy
Authors: Li Jiayi
Published: April 2024

The U.S. subprime mortgage crisis was a global financial turmoil triggered by excessive financial innovation, regulatory deficiencies, and lowered lending standards. This crisis inflicted severe damage on the U.S. economy and had profound implications for the global economy. As a significant trade partner of the U.S., China’s economy experienced substantial impacts during this crisis. The outbreak of the U.S. subprime crisis directly slowed down the U.S. economy and decreased purchasing power. As the primary destination for Chinese exports, the shrinking demand in the U.S. market severely impacted China’s export business. Numerous export-dependent enterprises faced difficulties, economic growth was curtailed, unemployment rates rose, and China’s economic stability faced immense challenges. In response to the crisis, the Chinese government implemented a series of effective measures, gradually stabilizing market expectations and enhancing the economy’s resistance to risks. Moving forward, China will continue to deepen reforms and promote high-quality economic development, contributing even more to global economic growth.
Experimental Investigation on the Influence of Observation Angle on the Spectral Characteristics of Minerals in the Visible-Near Infrared Range
Authors: Yan Kailin , Liu Yuanhang
Published: April 2024

The analysis of the factors affecting the spectral characteristics of rock minerals is the basis of improving the accuracy of quantitative inversion of spectral minerals. Hyperspectral remote sensing has advantages and development potential in the quantitative inversion of minerals, but it is limited by many constraints and influencing factors in the process of remote sensing recognition of rock and mineral spectral information. In practical application, satellite earth observation is affected by terrain fluctuation, which leads to some deviation of observation Angle. At the same time, vertical samples are often used in the experiment to reduce the spectral experimental error. Therefore, the spectral observation Angle plays an important role in determining the composition of rock and ore. In order to study the effect of different observation angles on the reflectance spectra of minerals, the spectral reflectance spectra were analyzed in the visible near-infrared (0.4-2.5μm) band to explore the variation rules. First, common quartz, orthoclase and plagioclase minerals were sliced and polished to make block samples with fixed roughness values. The incident Angle of light source was fixed, and the influence of different observation angles on the visible near-infrared spectral characteristics of minerals was analyzed by changing the Angle of emergence and azimuth. Secondly, through the qualitative and quantitative analysis of the results and the mechanism analysis, it can be concluded that the effect of zenith Angle on spectral reflectance is the same under different observation azimuth angles. The observed zenith Angle has a great influence on the spectral reflectance, which is reflected in the fact that the reflectance of mineral samples gradually increases with the increasing of the zenith Angle to reach the peak value within 30°~50°, and then gradually decreases. The spectral reflectance at 0°-360° azimuth is symmetrical, and the spectral reflectance is oscillatory, and the reflectance at 180° azimuth is the highest. The overall situation gradually increases from 0°-180° spectral reflectance, and gradually decreases from 180°-360° spectral reflectance. With the change of observation Angle, the peak and trough of the reflectance of the sample are basically located in the same band position. It is of great significance to realize the accurate division of rock mining area and to exploit mineral resources reasonably and efficiently.
The Evolution of Internet Law in The Digital Age
Authors: Li Zongqi
Published: April 2024

This paper explores the evolution of internet law in the digital era. With the rapid proliferation of digital technologies, the legal landscape is facing numerous challenges and undergoing significant changes. The paper discusses the origins and development of internet law, the challenges posed by the characteristics of the digital era such as strong fluidity of information and cross-border nature, and the evolution of internet law to adapt to these challenges. It further proposes strategies to cope with these challenges, such as establishing a global framework for internet law and strengthening international legal coordination. The paper also forecasts potential trends in the development of internet law, such as the emergence of laws pertaining to new technologies like artificial intelligence and blockchain, and offers suggestions for future development. It emphasizes the importance of integrating technology and law, and enhancing the adaptability of law to new technologies. The paper concludes by reiterating the importance of internet law in the digital era and summarizing its evolution and potential future directions.
Theoretical Study on The Effect of Metal Ions on The Structural Properties of Base
Authors: Li Xinyu
Published: April 2024

Metal ions play an important role in living organisms, for example Mg2+ is a cofactor for many biological enzymes (including DNA and RNA synthesis), Ca2+ is an important component of bone composition, and metal ions such as Fe, Co, Zn, Ni and Cu also play an important role in the normal functioning of living organisms. One of the main targets of metal ions in living organisms is deoxyribonucleic acid (DNA), which is an important carrier of information stored and transmitted by organisms. The direct interaction between DNA base pairs and metal ions have a significant impact on the structure and function of DNA base pairs, which is demonstrated as following: the binding of metals to bases usually breaks the hydrogen bonds of the base pairs. The N7 atom of a purine residue or the N3 atom of a pyrimidine residue, as well as the outer ring O atom and the phosphate oxygen atom, are the preferred sites for metal binding. The binding of metals to DNA and RNA also indirectly affects the conformation of the sugar ring. REDOX active metal ions have the ability to bind to DNA and can mediate oxidative DNA damage by reacting with endogenous oxidants. According to studies of antioxidants in the field of metal-mediated oxidative DNA damage, metal ion coordination also plays a key role in the mechanism of some antioxidants. Also, metal-DNA interactions are the basis for many anti-cancer drugs, anti-viral drugs and anti-bacterial agents. Metal-mediated oxidative DNA damage is associated with a variety of diseases and conditions, and understanding the binding interactions and subsequent reactivity can facilitate the management or prevention of oxidative damage. It can be seen that the study of the effect of metal ions on the structural properties of DNA bases has far-reaching implications, providing a theoretical basis for the development of novel anticancer drugs, DNA-based metal nanodevice technologies and the fabrication of spectroscopic and reactive probes.
Study on "Going Global" of Daoming Bamboo Weaving Based on PESTEL Model
Authors: Wang Yun , Sun Jiameng , Zhu Xianfen
Published: April 2024

Like other intangible cultural heritages in Sichuan, Daoming bamboo weaving plays the role of enhancing people's cultural identity and improving the soft power of the national cultural strength, but compared with Shu embroidery and Sichuan opera, its extent and degree of transmission still need to be improved. The PESTEL model is mainly used to analyze the opportunities for the survival and development of enterprises, but there are fewer analyses in the cultural field. Therefore, this paper chooses PESTEL to analyze Ding Zhizhu's studio, to provide suggestions for the development of Daoming bamboo weaving and to supplement the research of PESTEL model in the field of culture. Therefore, corresponding solutions are proposed for other Daoming bamboo weaving artists to learn from and open up new paths for their own development.
Study on the Impact of Professional Identity of Guilin University Students majoring in Science, Engineering and Aerospace on the Effectiveness of Science Popularization
Authors: Chen Linzi , Dubae Jeong , Liu Jinxiu
Published: April 2024

This paper firstly analyses the role and value of popularization of science, and then takes undergraduates of Guilin Polytechnic College of Aeronautics and Astronautics as the research object, and uses the SPSS20 software tool to gain an in-depth understanding and explore the influence of aerospace undergraduates of Polytechnic College of Aeronautics and Astronautics on the effect of aerospace popularisation of science and the media effect of self-efficacy from the three dimensions of professional emotions, professional attitudes, and professional cognition under the sense of professional identity.To this end, a research model was constructed to validate the variables by setting the structural relationship between the variables and the media effect through a theoretical examination of the variables. the only aerospace university in Guilin City, Guangxi Province, was selected, and a 10-day questionnaire survey was conducted from 30 January to 8 February 2024 with 557 undergraduate students from the School of Aerospace and Astronautics in the first, second, third and fourth years as the research subjects. After analysing the data from the recovered questionnaires to determine the relationship between the variables, the following observations were made by verifying the mediated effects:First, professional identity has a significant effect on science effectiveness. Second, professional identity has a significant effect on self-efficacy. Third, self-efficacy has a significant effect on science popularisation effect. Fourth, professional identity had a significant effect on science popularisation effect through self-efficacy, and the mediating effect of self-efficacy was statistically significant.
Decision-making Modeling of Brownfield Redevelopment in the Context of Dual Carbon: The Case of Brownfield in Chengdu Industrial Zone
Authors: Chen Zhiyuan , Yang Wenmei , Yang Yunhan , Ding Hongyang
Published: April 2024

How to effectively utilize the existing brownfield sites within the city and propose scientific and reasonable brownfield reuse methods have become the key issues to inhibit the encroachment of the city into the carbon sink system and achieve the goal of "double carbon". This paper takes an industrial area brownfield redevelopment project in Chengdu, Sichuan Province as an example, introduces the WSR theory to construct a brownfield redevelopment evaluation index system, and establishes a brownfield redevelopment second-order SEM model in combination with the SEM model, and then discusses the brownfield redevelopment plan. The results of the study show that the most suitable direction of redevelopment for this brownfield redevelopment project is public service land, and during the implementation of the project, attention should be paid to the restoration of the relevant measurement indexes in the physical dimension, and to increase the disclosure of project information and publicity.
On the Path of Increasing Farmer Income in the Yangtze River Delta Region under the Background of Digital Economy
Authors: Gu Chuanqi , Yu Weiyang , Hu Junfen , Zhou Zejiong
Published: April 2024

The Yangtze River Delta is one of the most active economic development areas in China, accounting for only 2.1% of China's regional area, concentrating 1/4 of China's total economic output and more than 1/4 of industrial added value, and is regarded as an important engine of China's economic development. The analysis and discussion of the influencing factors of farmers' growth in the Yangtze River Delta region under the background of digital economy has great reference significance for the income growth of farmers in other regions. This paper first analyzes the current situation of farmers' income in Anhui Province, Jiangsu Province, Shanghai Municipality and Zhejiang Province in the Yangtze River Delta region, and then analyzes the impact of the industrial index, integration index and infrastructure index on the income of farmers in the digital economy index through regression model, and tests and corrects them. The results show that the integration index and infrastructure index have a significant impact on the income of farmers in Anhui Province, the spillover index has a significant impact on the income of farmers in Jiangsu Province, the industrial index has a significant impact on the income of farmers in Shanghai, and the integration index and infrastructure index have a significant impact on the income of farmers in Zhejiang Province. Based on this, corresponding suggestions are put forward in order to effectively increase the income of farmers in the four regions and provide corresponding reference for other regions.
Analysis of Current Situation and Countermeasures of Drug Supply Chain of Centralized Procurement in China
Authors: Kong Qianqian
Published: April 2024

After the implementation of centralized drug bidding and procurement, drug prices showed a downward trend, but also exposed some problems, based on the centralized procurement process, aiming at the problems existing in the operation of the supply chain of centralized drug procurement in the current market, put forward corresponding suggestions for the shortcomings of the operation mode of the supply chain of centralized drug procurement, and effectively under the bidding and procurement system, Make pharmaceutical enterprises responsible for patients, the environment and the government, and provide reference for the construction of China's drug supply chain management system.