bluuebunny/crossref_metadata_2025 huggingface dataset:
Loción de Aloe, una transferencia tecnológica para contribuir al desarrollo local en Remedios, Cuba
Authors: Acosta Peraz Irene , Bermúdez Yanisbel Débora , Correa Martin Luis Marcelino , Tur García Blanca Ramona
Published: January 2023

Esta investigación se desarrolló a partir de la necesidad de aplicar la ciencia y la innovación desde la Universidad hacia el sector estratégico biomédico, con el objetivo de prevenir la expansión del virus COVID-19 y contribuir al desarrollo local del territorio, mediante la elaboración de una solución antibacteriana de Aloe; para ello se aplicaron métodos científicos investigativos entre los que se encuentran la observación, la encuesta y la entrevista, aplicados a la población y trabajadores de instituciones del territorio que contribuyeron a determinar la efectividad del producto y la aceptación del mismo. El trabajo revela resultados en la práctica social que llevó ofertar en las farmacias de Medicina Verde del territorio un producto capaz de garantizar la higienización de manos y superficies lisas, contribuyendo a la prevención del virus COVID-19, además de tener un impacto económico en el territorio de $ 27,692 que favorece al presupuesto del gobierno municipal y al desarrollo local del territorio desde la aplicación de la ciencia y el conocimiento científico en beneficio de la sociedad
Identificación, diversidad y fluctuación temporal de insectos asociados al cultivo de aguacate (Persea americana Mill), Carazo 2019
Authors: Jiménez-Martínez Edgardo , Herrera Rodríguez Noel
Published: January 2023

El objetivo principal de este estudio fue identificar las principales familias de insectos asociados al aguacate, así como calcular la diversidad, abundancia, riqueza y fluctuación poblacional de estos. Fue desarrollado entre los meses de julio a noviembre del 2019, en cuatro fincas aguacateras de Carazo. Para la colecta de insectos se usó un sistema de trampeo, donde en cada finca se colocaron trampas de caída libre o Pitfall Trap, recipientes de plástico de un galón de capacidad con jabón y melaza y trampas con atrayente alcohólico, se colocaron un total de nueve trampas en tres sitios por finca, la colecta de insectos se realizó cada 15 días, identificando los insectos encontrados por tipo de trampa. Como resultado se identificaron 60 familias de insectos asociados al cultivo de aguacate, las principales fueron: Curculionidae, Nitidulidae, Formicidae, Noctuidae, Scarabaeidae, Bostrichidae, Phoridae, Staphylinidae, Drosophylidae, Apidae, Phycitidae y Calliphoridae.

La familia con mayor índice de diversidad fue Curculionidae, la abundancia total de insectos asociados al cultivo fue de 3560 en todo el periodo de muestreo y los mayores picos poblacionales para las familias Curculionidae y Nitidulidae, se encontraron entre los meses de octubre y noviembre cuando se da la floración y fructificación del cultivo.
Examining the Correlation Analysis of Functional Movement Screening Test (Fms) with Upper Limb Function in Male (Amateur And Non-Amateur) Handball Players
Authors: AlAkrh Hamid , Minoonejad Hooman , Saidi Fouad , Ardakani Mohammad Karimizadeh , Sohrabi Somaye
Published: January 2023

The  purpose  of  the study. is to see if there's a link between of   male (Amateur and non-amateur) players  college of physical education & sports science Al-Qadisiyah University  functional sports screens (FMS) and upper limb function.
Materials and methods. The competition attracted 100 volleyball players ranging in age from 18 to 25 years old. BMI is calculated as 60-75 kg for heights of 170-200 cm. Keep a digital record for later analysis. At least 3 months before to involvement, there is no history of musculoskeletal injury. The seven functional motor evaluation exercise modes (squat, hurdle step, overhead squat action, inline lunge, shoulder flexibility, straight leg elevation test, trunk stability push-up test) are employed as assessment tools for sports injury prevention. Questionnaire for the Assessment of Arm Disability (DASH). This test is used to assess upper limb function. There is a significant Pearson correlation coefficient. p≤0.05 is used to check whether there is a connection between variables.
Results. Research results show that high scores for measuring arm injuries are different from performance screening test scores. (r=.178, P=0.01) There is a strong connection between them.
Conclusions. Coaches and sports experts seem to believe that choosing the right exam for athletes is crucial.
Roe v. Wade Overturned: Public Opinion on Abortion
Authors: Lu Yi
Published: January 2023

The recent overturn of Roe v. Wade as along with Planned Parenthood of Southern Pennsylvania v. Casey has put hundreds of millions of women’s lives at risks. The anti-abortion side believe that it is wrong and cruel to kill a “baby” that has developed heartbeats, and could potentially live outside of the womb. The pro-abortion side, on the other hand, holds that a woman has the constitutional and human right to make the decision that is best for her and that those pregnencies which happened due to rape or incest should not be held against a woman’s will. Women who reside in states with abortion bans are seeking ways to get abortions, with the U.K. being a popular option. There are also women who do not have enough funds to get abortion, including student atheletes. While the coaches are trying their best to help the student atheletes, NCAA has yet to announce their decisions regarding ways to help pregnant atheletes seeking for abortion.
Analysis of the Problems and Countermeasures of China's Aging Population
Authors: Guo Jie , Song Yuxin
Published: January 2023

The overall scale and proportion of the aging population in China is on the rise. The rate of population aging is further accelerated. The trend of advanced aging is increasingly obvious. This study analyzes the current situation and causes of the aging population and proposes specific solution paths and strategies. The authors suggest reducing the impact of population aging by encouraging childbirth to fundamentally increase the number of newborns population, actively promoting the policy of delaying retirement, and building a redistribution system compatible with an aging society. Society is suggested to accelerate the establishment of a sound social security system and to reduce the stereotype of the aged. Applying modern science and technology and better public policies can improve the quality of services for the elderly. These suggestions in this paper provide a reference for improving the social work of the elderly, which is conducive to improving the quality of life and happiness index of the elderly.
Dramaturgical Theory in social media
Authors: Wang Jiake
Published: January 2023

In the current age, daily life is highly integrated with electronic devices and inner software. The intensive social media use of people is the most striking; the structure and the functions of social media are advanced, which can be an extension of the real world. The online society has become another independent social field for people. Social media mix the traditional front stage and corresponding backstage, and the unique communication method also brings many methods to build self-version for users. However, people socialize in this online area, which forms some unexpected good and bad results. Hence, even though there are previous studies that summarized the differences between the traditional social area and the social applications, it can be found that some aspects are not discussed by the former research about the dramaturgical theory in reality. These are contemporary or newer fields to discuss. Therefore, this paper attempt to infer how Goffman’s dramaturgical theory plays a role in a new stylish social platform and aims to analyze the mixture clearly. Finally, this paper finds that the combination of the dramaturgical theory with the social websites will produce some differences and changes in users, and these impacts will cause harm and positive results at the same time.
Research on different toilet options and toilet improvement methods
Authors: Lin Manshan , Wang Tianle , Wang Tianze
Published: January 2023

This paper describes the flushing principles of various modern toilets and the effects of using different liquids to flush on objects, and provides relatively optimal options and improvement schemes through related research. The flushing effect of modern toilets can wash away objects more easily and cleanly, and through different flushing methods, direct water pressure or siphon principle can wash away those strangely shaped, hard surface, and sticky foreign objects. The device is suitable for a variety of ordinary homes and a variety of public areas for the use of basic human excretion, it is simple to operate, flushing raw materials are easy to obtain, has a complete set of hydraulic system and drainage channel pumping system, and does not require external power supply, through the water pressure plus external force to press the flush button can complete the cleaning of the object in the toilet.
Looking at the Aging Problem From the Perspective of Comparison Between China and Japan
Authors: Ying Shen
Published: January 2023

With the continuous development of my country's economy and society, the number of elderly people in the population has reached the highest level in history. and it has become the general trend to solve the aging problem. Therefore, we deeply analyze the reasons for the aging of the population in China and Japan from the three aspects of low birth rate, long life expectancy and low desire, and analyze the countermeasures to cope with the aging phenomenon. We find that national economic factors are important factors affecting the aging problem. To deal with the aging problem, we need to look at it from a long-term perspective, grasp it from the overall situation, and find a good solution [1,2].
Exploration of Teaching Mode of Software Project Management Based on Engineering Education Professional Certification
Authors: Zhou Huan , Zhu Yiming , Wan Jiahua , Wang Qiang
Published: January 2023

Software Project Management is a core professional course in software engineering major. Combined with engineering education professional certification, we deeply analyze some problems existing in the reform of software project management course teaching mode, and further put forward the teaching improvement strategies. A new teaching model of software project management course is explored based on the analysis of achievement of course teaching objectives, the establishment of all-channel teaching system, and the refinement of assessment and evaluation granularity. The further deepening of the teaching reform of this course can promote the achievement of the training goals of software engineering professionals, and at the same time guarantee the implementation effect of engineering education professional certification.
Research on Work Happiness Brought by Mindfulness — From the Perspective of Self-determination Theory
Authors: Zhang Li , Zou Wenchi
Published: January 2023

In recent years, the positive effects of mindfulness have been recognized in various research fields, and the relationship between mindfulness and work happiness has also attracted extensive attention from scholars. From the perspective of self-determination theory, this study analyzed the relationship between mindfulness and work happiness by reviewing and sorting out previous studies, and established a research model based on it. Finally, the future research direction is proposed, which provides ideas for the following related research.
More Than Ten Years of Theoretical Research and Practical Exploration of Children's Comprehensive Intelligence Based Bilingual Education
Authors: Chen Lan
Published: January 2023

At the threshold of 21st century, the new industrial revolution characterized by artificial intelligence has show rapid emergence, and the world has entered a new stage of human development. In order to solve the problems in Chinese bilingual education that do not adapt to the transformation of the times, the international cooperative comprehensive intelligence teaching experiment research team has carried out experiments in different schools in different regions and different levels since 2001. Taking Haibei Primary School in Nanhai District as an example, this paper discusses the theoretical research and practical exploration of comprehensive intelligence based bilingual teaching experiment in the past 11 years. On the basis of summarizing the results of various experiments, a new educational model is established to develop students' intelligence and cultivate high-intelligence talents for the intelligent era. The teaching results can be copied and popularized, which has a positive impact on other schools participating in the experiment.
Explorations and Analysis on Innovative Education's Hot Spots and Frontier Issues
Authors: Zhang Shengfeng , Yu Xiangning , Yuan Ruixia
Published: January 2023

After exploring innovative education research's current situation and frontier issues, the work utilized bibliometrics and scientific knowledge mapping methods to reveal research hotspots and development trends and study the literature published in the China Social Science Citation Index database from 2000 to 2020. The authors, research institutions, and keywords were analyzed by bibliometrics to draw the mapping knowledge domains. Results showed that there were only a few core authors in the innovative education field, with less papers published. Furthermore, a research institution group formed, including Nanjing Normal University, Zhejiang University, Huazhong University of science and technology, South China Normal University, and Beijing Normal University as the centers and other normal schools as the main bodies. In the past twenty years, innovation education research's hot spots in China mainly focused on innovation education ideas, innovation education mechanisms, innovation personnel training, teaching reforms, educates and other aspects. However, the frontier issue in the innovation education research in China refers to college and university students nowadays.
Study on Approaching Critical Discourse Analysis
Authors: Zhang Xinrui
Published: January 2023

Taking Biden’s Interim National Security Strategic Guidance in 2021 as a case, this paper discusses the legalization of political discourse with the application of Proximization theory. It is found that Biden made full use of the strategy of spatial, temporal and axiological proximization in the Interim National Security Strategic Guidance to legalize the remediation actions of the United States. Specifically, in terms of spatial proximization, Biden explicitly uses two opposing groups, and focuses on understanding the invasion process and influence of external entities on internal entities in discourse space, so that listeners can get intuitive feelings to ban the legitimacy of the other party’s encroachment. Secondly, in the strategy of temporal proximization, Biden adopted the concept of “coming to the present” and presupposed the threat of external entities to the future, so as to legalize his defense measures. On the axiological proximization, Biden’s government highlights its positive attitude towards external threats, emphasizes its defense of national interests, and strives to enhance the legitimacy of its own actions, so as to create a positive image, provide legal basis for the implementation of its various policies and measures, and thus implement its own foreign policy more easily.
The Enlightenment of Zhejiang’s "Future Community" Practice on the Management Transformation of State-owned Enterprises
Authors: Yan Huihui , Wang Pan , Xue Jinglan , Zhou Xiaoqi , Li Jianfeng
Published: January 2023

Urban investment state-owned enterprises have made a lot of contributions to China’s urban infrastructure, but with the development of the economy and policy adjustments, the transformation of such enterprises has been the general trend. The community is the smallest unit of the urban fabric, not only carrying the people’s needs for a better life but also being the grassroots platform for urban management. Zhejiang has taken the lead in putting forward the concept of " future community " and started a pilot practice, which is regarded as one of the major innovative initiatives to promote the high-quality development of the Zhejiang economy. This paper summarizes the history and significance of Zhejiang’s " future community " construction practice and draws significant insights from the experience and practices that are beneficial to the business transformation of state-owned enterprises in China.
The application of flipped classroom in the teaching of safety specialty
Authors: Hao Yu
Published: January 2023

The traditional classroom model in Chinese colleges and universities reduces students' learning enthusiasm. At the same time, the feedback results from graduates show that many graduates are not qualified for the job. Regarding these two current problems, this course innovation needs to solve the main problems. Flipped classroom can cultivate students' professional ability by exploring the student-centered approach and grasping the needs of talent cultivation in the classroom. In terms of classroom mode, teachers assign tasks and ask questions before class, and groups of students cooperate actively, think actively and complete tasks before class. Students in the class to explore the problem, teachers and students together face the problem, solve the problem; After class students reflect on the problems such as "before class, during class, after class" links to build a new model of classroom teaching. The results show that the teaching effect feedback is good, the teaching major students in the humanities quality, professional ability and other aspects of ability has been greatly improved.
Reducing 'superficial care' for the visually impaired: a new game design proposal
Authors: Mao Jichu
Published: January 2023

Nowadays, society does not truly understand the difficulties and challenges with visual impairments. The superficial care for people with visual impairment is rampant. Many games lack social care, and this "superficial care" phenomenon exists in game design for the visually impaired. This paper analyzes the issue of the current game design: it fails to inspire players to care for the visually impaired from the perspective of empathy and is only superficial in form. This paper also explores the existing games for the visually impaired in detail and examines their game design to find the problems. By analyzing a well-designed game, "Seeing," the paper explains its role in creating psychological resonance among players and summarizes 3 game design methods. Then, based on these 3 methods, the paper breaks down the game design into 9 sections and explains a new game design that attempts to solve the defects.
A Feminist Interpretation of Jo March’s Rebellion
Authors: Zhang Mijia
Published: January 2023

Little Women is the story of four girls in an ordinary family who grow up under their mother's tutelage during the closing days of the American Civil War. Through analyzing the experiences of the four daughters of the March family, this article shows that the second daughter, Jo, who initially wanted to become an independent woman writer, eventually failed to realize her dream and had to grow into a "new woman" who compromised between the traditional and independent roles.
Medea's Rise in Feminist Consciousness
Authors: Cai Suiran
Published: January 2023

Medea is a representative female image in ancient Greek mythology. Her experience reflects the rise in feminist consciousness, and her image portrays the strong and unrepressed desire in Greek traditional culture. Medea illustrates her constant pursuit of a romantic relationship, and within her unrestrained character lays a lasting spirit. Medea's feminist consciousness is constantly awakened and developed and has experienced stages of awakening to expansion with the change in her relationship. Facing the betrayal of love, her brutal nature breaks out. In the later period, the "devil" side of her nature appears. She begins to question what was originally regarded as life, using wisdom to fight against power and expressing a shocking resistance to "love" and dignity. Medea has become a model figure in ancient women's struggle for freedom and her revenge signifies the awakening of feminist consciousness.
Influence of Publishing House Advertisement of Shun Pao on National Ideological Emancipation
Authors: Wang Yike
Published: January 2023

Taking the publishing house advertisement of Shun Pao from the Commercial Press from 1918 to 1932 as the research object, this paper not only adopts the content analysis method and studies the characteristics of the advertisement itself and publication, but also combines the advertisement text construction strategy, analyzes the internal connection mechanism among advertisement, publication, and ideological emancipation, and explores the influence of publishing house advertisement on national ideological emancipation.
Assertion, Repetition, Contagion: Generative Mechanisms and Responses to Social Death
Authors: Zhang Yixuan
Published: January 2023

Online public opinion gradually evolves into a phenomenon where opinion leaders guide the digital public to commit cyber violence against the public opinion target, eventually leading to the social death of the public opinion target. The role of each opinion subject in the social death of individuals can be analyzed through the mechanisms of assertion, repetition, and contagion transmission proposed by Gustave Le Bon. Opinion makers shape specific events and characters, utilizing assertions to enhance the narrative power and satisfy the psychological image of the media and the public. On this basis, opinion leaders, mainly the media, direct the psychological tendency of the public by spreading assertions more widely through repetition. The participants in public opinion fix assertions on the cross of their moral judgment through the implication of assertion and repetition. Breaking this mechanism requires proprietary measures aimed at the three subjects. First, reduce the power of assertions by identifying ambiguous information and blaming the rumormonger afterward. Second, control the degree of repetition by increasing the responsibility of online media and clarifying effectively. Third, avoid the spread of contagion by improving the quality of Internet users.
Strategies and Effectiveness of Government Public Opinion Guidance in the Crisis Communication Perspective: The Case of Wuhan City Closure in a Sudden Public Incident
Authors: Cai Mengxi
Published: January 2023

With the development of the Internet era, the new media environment has also given rise to new forms of crises. Sudden public events always become the focus of public opinion on the Internet and spread rapidly across the network, spreading to a large area within a short period time, making it difficult for the government to guide public opinion and posing a serious threat to the image, survival and development of the government. Taking the sudden public event "Wuhan City Closure" as an example, this paper compares the public opinion guidance strategies and effects of the relevant media, considers positive public relations and image restoration theories as to the three-level coding standards for the construction of rooted theory, and uses qualitative research methods to investigate the government's public opinion guidance strategies and effects in the context of crisis communication.
Potential Problems and Strategies of Pension Model in "Huitian District" under the Trend of Population Aging
Authors: Wu Yuhan
Published: January 2023

Population aging will bring about real problems such as labor shortage, impact on China's economic development, and pension shortage. Therefore, it is especially important to actively address the challenges of population aging, reduce the differences between regions, and promote coordinated economic development. This study identifies the existing problems of the "Huitian District" elderly care model based on the allocation standards of public services in Beijing and similar experiences and practices in suburban areas of large cities at home and abroad, and uses questionnaires and interviews to propose a targeted study on the "Huitian District" elderly care model in Changping District, Beijing. The study proposes to improve the efficiency of social development through government support, social undertaking and institutional innovation; to enhance the international radiation function of senior care organizations through integrating resources and building a platform; to establish a joint management mechanism through governmental guidance, social cooperation and third-party supervision; and to promote standardization through detailed services and orientation training. It is expected to provide references for China's future response to population aging and exploration of elderly care model.
On the naturalistic connotation of The Rime of the Ancient Mariner from the perspective of Christianity
Authors: Nie Yuxuan
Published: January 2023

Samuel Taylor Coleridge's poem "The Rime of the Ancient Mariner." is his most important and complete literary work, published in the first Lyric Ballads, started the English romantic poetry "supernatural" mystery theme. As one of the representative poets of the Romantic period, Coleridge's poems have been interpreted by numerous critics in various ways. Through their analysis, readers have a deeper understanding of his aesthetic thoughts, religious beliefs and critical theories. This paper will make a deep analysis from the subject of crime and punishment in Christian meaning, and at the same time from the perspective of ecocriticism analysis of the symbolic meaning and naturalism connotation of the poem.
How Would Unconscious Jokes Potentially Influence One's Mindset and Behavior
Authors: Yang Zhihan
Published: January 2023

"Stop rolling, stop rolling" is a kind of self-deprecation and joke that naturally arises in student groups and even adults under the pressure of society's fierce competition. Studies have shown that self-deprecation and jokes have a positive effect on the release of stress, but from daily life experiences and major online platforms, there are also signs of disgust and dislike for such jokes, that is, after the first layer of positive effects, these jokes often have a second layer of subtle and invisible negative effects. According to cognitive psychology, jokes have certain salient and inhibitory effects. For high school students, "Don't roll it" as an unconscious joke can also potentially affect their mindset and behavior. This study found that, first, the relationship between the two people in the conversation constitutes a different conversational context. One of the factors that may make the difference is "the existence of a competitive relationship". That is, when there is a disparity in power between the two people, the other person being joked about tends to be dismissive. Second, when the mental schema of the conversational pair is inconsistent or lacks consensus, the joke may cause the joked student to be offended. Third, when the self-awareness types of the people in this conversation are different, especially when the subject of the joke belongs to a high self-esteem personality type, the joke will hardly work.
Research on Low-carbon Environmental Resources Law of China
Authors: Chen Yongxin
Published: January 2023

Low-carbon economy has become an important trend of global development. As a developing country, China's legal system of low-carbon economy is not perfect, and there is a big gap compared with developed countries. Based on the fact that China's low-carbon environmental resources law system is still in the initial stage of formation, the improvement of the system structure will be an extremely complicated and huge project. In a short time, the concept of low-carbon should be covered in all aspects of the legal system, organically integrated at all levels, and meet the scientific, logical and systematic requirements. The author thinks that the low-carbon environmental resources law system consists of three parts, one is the comprehensive adjustment law of environment and natural resources, the other is the natural resources law, and the third is the environmental protection law, and puts forward corresponding legislative suggestions.
Stock Prediction based on LSTM Neural Network
Authors: Zhao Yi
Published: January 2023

The stock prediction has always been a difficult problem for investors. The neural network has a predictive effect. Therefore, the research content of this paper is stock price prediction based on LSTM neural network model. Data indicators include the opening price, highest price, lowest index, closing price, trading volume and volume of business. After data standardization and dividing the training set and test set, this paper selects the opening price for neural network prediction, adjusts and optimizes the parameters of the model, obtains the loss function indicators that meet expectations, and then incorporates other indicators into the model for prediction, and it can be obtained more accurate stock price data trends.
Study on Value Improving Strategy to Digital Collection Empowered by Meta-verse
Authors: Kang Yifei
Published: January 2023

Museum collections usually are vulnerable. With the application and popularization of meta-universe technology, digital collections have a certain remedial effect on the protection and inheritance of cultural relics. This paper reveals the value of digital collections and finds that they are able to provide innovative protection strategies for collections in terms of physical protection, media communication, and value construction. This research, while analyzing the problems it faces, proposes to promote the development of digital collections by using optimizing brand construction, strengthening copyright protection, or maintaining asset management.
Operations Management of A Single-Period Inventory Model
Authors: Liu Wei
Published: January 2023

Single-period systems: the decision is just a one-time purchasing decision where the purchase is designed to cover a fixed period of time and the item will not be reordered. e.g., the newsvendor and Cash Reserve Plan. The newsvendor tries to decide how many newspapers to stock on the newsstand before observing the demand.
The Feedback Model and Formation of Bubbles
Authors: Kang Jinwen
Published: January 2023

This paper aims to summarize Shiller's point of view regarding the Feedback Model and how humans react to the price bubble. It introduced the formation process and measurement method of foam of bubbles in detail. Many phycologists have indicated several principles and perspectives regarding human behaviors in support of the formation process. Moreover, this paper indicated several circumstances and measurements of bubbles, along with historical evidence.
Study of Tencent’s Development Strategy under Covid-19
Authors: Sun Yixuan
Published: January 2023

Tencent has grown rapidly since its inception, becoming one of China's largest internet companies in the last two decades, with products and investments in a wide range of industries and a very promising future. This paper focuses on Tencent's development strategies in the media and entertainment industry in recent years, analyzing the strengths and weaknesses the company possesses and its major competitors through SWOT and POTER'S Five Forces, and exploring the reasons for its continuous profitability in an unpromising environment. This study is dedicated to providing guidance on strategic development for other Internet companies in the (Cocid-19) epidemic environment.
Research on the Influence of Digital Finance on the E-Commerce Development in China
Authors: Zhu Yihao
Published: January 2023

In recent years, digital finance and e-commerce are concepts that often appear together with a strong development momentum. For such a heated-discussed concept, what is the relationship between digital finance and e-commerce? In addition to using the objective entropy weight method based on theoretical analysis to construct China’s e-commerce total index and adopting panel data of 30 provinces from 2011 to 2020 as samples, this paper selects appropriate control variables, controls year effect and province effect, uses bidirectional fixed effect model for regression analysis, and finally carries out robust test. Through the empirical analysis of this paper, it is found that digital finance has significantly promoted the e-commerce development in China. The three different dimensions of digital finance have enhanced the e-commerce development in China with various promotion effects. Meanwhile, the coverage breadth is greater than the depth of use and the degree of digitalization. The promotion of digital finance to China’s e-commerce has regional heterogeneity, with less effect on the eastern region characterized by the high-level e-commerce development and greater effects on the central and western regions characterized by the low-level development. On this premise, this paper proposes relevant suggestions on how to improve the digital finance and promote its development.
Application of Deep Learning Method to Capital Assets Pricing
Authors: Jiao Dian
Published: January 2023

The key problem of financial assets allocation is the price of assets. Assets pricing is the core content of Modern Finance, and revealing the law of assets pricing is always a hot spot of finance research. In recent years, deep learning technology has been applied in the research process of assets pricing and achieved good effect. This paper introduced the theory and characteristics of deep learning, started from extracting and utilizing nonlinear information, effectively processing time series data, and intellectual prediction model, and explored the application of deep learning method in the capital assets pricing. Meanwhile, this paper explores the applicability and limitations of deep learning methods and discusses possible future research trends in learning-based asset pricing.
Research on Transformation and Upgrading Strategy of Agricultural Products Logistics and Marketing Mode based on "Internet Plus"
Authors: Xue Jinglan , Zhang Liangfang , Luo Hanbin , Chen Junbo , Chen Li , Zhou Xiaoqi , Wang Pan , Zheng Deyao , Li Jianfeng
Published: January 2023

The advent of the Internet era, traditional forms of logistics and sales can no longer meet current needs, the network continues to penetrate the real economy, and changes in the market environment are forcing companies to reconfigure their Internet marketing. The "Internet plus" provides new opportunities for the development of agriculture and represents a new direction and trend of modern agricultural development. In the initial stage of China's special agricultural products logistics and marketing model, there are still some problems that need to be improved and solved. This paper discusses the current situation and problems of China's agricultural logistics and marketing development, researches on how to promote the transformation and upgrading of agricultural logistics and marketing mode and optimization strategies under the background of "Internet plus", and proposes some targeted development measures to promote China's rural economic development.
Research on Managerial Overconfidence, Corporate Financial Risk and Corporate Surplus Management
Authors: Yang Luyu
Published: January 2023

Based on the data of A-share listed companies in Shanghai and Shenzhen from 2008 to 2018, this paper investigates the impact of corporate financial risk on corporate surplus management and further tests the heterogeneous role of power concentration and overconfidence on corporate financial risk through heterogeneity analysis. The empirical findings show that (i) all else being equal, corporate financial risk has a significant contribution to corporate surplus management, i.e., an increase in corporate financial risk causes firms to engage in surplus management behavior; further heterogeneity analysis results show that (ii) all else being equal, overconfident firms have an inhibitory effect on the positive relationship between financial risk and surplus management. In addition, the paper finds that the previous findings remain robust through lagged variable regressions, the use of instrumental variables and the replacement of different measures of surplus management. Finally, the paper combines the findings with corresponding policy recommendations and insights.
Research on Risk Management in Banking System
Authors: Chen Siji
Published: January 2023

Risk management equips a bank with the tools that risk managers can use to detect, analyze and resolve risks. Risk management enlightens a business on the different ways to deal with risks by providing a guideline for sound decision-making. Risk management involves several processes like assessment, communication, monitoring and valuation of risks. A company can ensure the security of their assets and prevent losses through these processes. Also, it enables the business to weigh the options of risks and make a sound decision on investments. This paper explores the impact of risk management in banking by analyzing the risk management process, strategies, types of risks, technologies and quantitative methods in banking.
Analysis of Business Strategies for the Development of Fortune 500 Enterprises
Authors: Wen Xuan
Published: January 2023

With the rapid development of the automobile industry, a series of energy and environmental problems follow, so the development of new energy vehicles will be included in the important agenda. However, compared with the advanced countries in the world, China's manufacturing industry still has a certain gap, and transformation, upgrading and leap-forward development are the top priorities of China at present. Developing manufacturing industry is the need of China's gradual prosperity and production in the international market competition. Its strong vitality comes from innovation, first-class quality, healthy development, structural optimization and quality production. In China, 65% of urban environmental pollution, 25% of carbon dioxide and 70% of toxic gases come from automobile exhaust, which is the main source of PM2.5. In the face of energy crisis, climate change and serious environmental pollution, it is urgent to vigorously develop new energy vehicles and accelerate the construction of a "low-carbon transportation system". This paper studies and selects BYD Co., Ltd. as the enterprise, mainly from the perspective of strategic management, using the current market situation and the financial strategy analysis that the enterprise has made to explain the problems faced by the enterprise when formulating the general direction of development. In view of the above problems, the implementation and guarantee of the development strategy are proposed.
Do Controlling Ownership Structure Moderate the Link between Economic Policy Uncertainty and Firm Value?
Authors: Zhu Xuanchen , Wu Di
Published: January 2023

In this study, we investigate the relationship between economic policy uncertainty (EPU) and firm value of Chinese listed companies. Our research is based on China’s EPU index developed by previous researchers and financial data on 1749 Chinese listed companies from 2011 to 2020. The empirical results reveal that economic policy uncertainty negatively influences firm value, and that corporate governance affects the degree of the effect. To be more specific, we investigate the moderating effect of corporate governance in terms of ownership structure and use 3 variables, the largest shareholder’s holding, board size, and independent directors’ proportion, to measure ownership structure. The results show that the increase in the largest ownership and the expansion of board size can help companies go through the negative effect of EPU on firm value, while the increase in the proportion of independent directors can intensify the effect. The evidence illustrates that Chinese policymakers should pay attention to the possible impact of initiating a new economic policy on firm value. More importantly, our empirical results also give directors of Chinese listed companies advice about how they should adjust their ownership structure to mitigate the effect of the volatility caused by economic policy.
Environmental Pollution of Medical Waste and New Medical Plastic Waste Treatment Technology
Authors: Guo Ziwei
Published: January 2023

Since the global outbreak of the COVID-19 virus, the resulting medical waste has increased. Plastic pollution to the Earth's environment is already very serious, and now because of the proliferation of medical plastic waste, the environmental pollution problem is becoming more serious. This paper discusses some green medical waste treatment technology and some medical waste reuse retreatment technology. This paper mainly expounds on the problems being in the disposal of medical waste, such as the amount of medical waste being too large, and there is no standard place for recycling daily medical waste. The treatment methods are usually incineration and landfill, but these treatment methods will produce harmful substances and gases, will pollute the environment, and affect biological health. And there is a high chance that COVID-19 will spread again. At the same time, some environmental treatment methods for medical waste, such as microcapsule technology and photocatalytic degradation technology, are introduced. It can reduce the emission of polluting gases and reduce the pollution to the environment. Or by recycling medical waste, processing and reusing it to produce new materials. For example, plastic cracking oil production technology and waste mask iron-making technology will recycle medical waste for reuse. This paper hopes that the new medical waste treatment technology can be widely understood and used. It is also hoped that some more efficient, low consumption and low pollution medical waste treatment methods can be developed to reduce the environmental pollution caused by the existing treatment methods.
Challenges of increased usage of plastic during COVID and Possible Solutions
Authors: Zhang Xueying
Published: January 2023

The Coronavirus Disease (COVID-19) pandemic spreaded at the beginning of 2020, which brings lots of changes to our living habits The massive use of plastic products such as gloves, masks, protective clothing, and test kits put pressure on plastic waste treatment. There is not much research focused on plastic wastes that are generated during COVID and their treatment methods. This article discusses plastic waste in two aspects. The first is the damage of untreated plastic to the environment. The other is the analysis of current treatment methods for plastic and their advantage and disadvantages. The commonly used processes, including the incineration and landfilled processes, are discussed. Both incineration and landfill severely impact the environment and need to be transformed into a better process. Furthermore, new emerging technology such as pyrolysis and gasification can be developed into better thermal treatment methods because they have cleaner gas production and limit the production of toxic chemicals. Recycling is considered a favorable technique to treat plastic waste before COVID. However, during COVID, the preference for using plastic and the decrease in oil prices made this technology less competitive. Recommendations on the current plastic waste problem are made, including input gas cleaning systems such as carbon dioxide scrubbers, regulation of disposal of plastic, scale-up of pyrolysis and gasification process, and promoting the usage of biodegradable plastic.
Microbial Electrochemical-based Biofuel Cell System for Remediation of Oil Contaminated Soil
Authors: Zheng Haozhe
Published: January 2023

With the growing problem of oil seepage from gas stations around the world, remediation of oil-contaminated soils is receiving increased attention. Microbial electrochemical techniques have been shown to remove hydrocarbons from soil. Microbial fuel cells (MFC) show a strong potential to immobilize and dissipate contaminants using microorganisms. In this context, this review briefly introduces the conventional methods for remediation of petroleum soil contamination, focusing on the effects of different factors and configurations on the effectiveness of MFC remediation. Compared to traditional remediation methods, applying MFC to petroleum leaks in gas stations has better environmental and economic benefits. It does not require the application of chemicals or ex situ remediation of the soil, which largely reduces the cost and does not cause secondary pollution to the surrounding environment such as soil or atmosphere. In the long term, this technology has a good potential to enhance the remediation effect by changing the applied electric field, soil texture, and petroleum degrading bacteria. In addition, making soil MFC simultaneously achieve combined remediation of petroleum hydrocarbons and other contaminants remains to be studied. Finally, this paper emphasizes that there are few practical applications about MFC site remediation and there is a need to conduct site tests with large scale. If the pilot-scale tests are similar to the laboratory-scale treatment results, the technology will gain more popularity.
Application Status and Development Prospect of Liquid Air Energy Storage
Authors: Chen Qifan , Xu Hang
Published: January 2023

The growth of the energy storage sector has garnered increasing attention from nations in recent years. In recent years, the energy storage sector has grown at a rate that has outpaced the expansion of the power sector in terms of real industrial output and application. Due to the obvious growth of renewable energy, there is a sizable market potential for the development of the energy storage industry, which is mostly represented by wind and light. Yet, there is still demand to integrate renewable energy into the grid on a wide scale and run safely and steadily because new energy sources are sometimes available and sometimes not, so they cannot provide a steady, reliable source of power directly by themselves. The aforementioned issues can be successfully resolved through the utilization of technological advancements in energy storage on a grand scale. There are many different ways to store energy, but some of the most common large-scale methods are using batteries, hydroelectric dams, and compressed air. As a novel form of cryogenic technology, liquid air energy storage (LAES) represents a significant step forward in energy storage. It can realize grid-connected new energy consumption, reasonably absorbs low-valley electricity and waste heat resources, and can steadily output various energy sources, including cold, heat, electricity, and industrial gas. This article will discuss the basic principles of LAES and its integrated systems and hope to facilitate future efficient energy storage and renewable energy usage by using LAES technology.
Construction of Ecological Conservation and Assessment of lts Impact on Environment
Authors: Li Yun , Wang Wenxuan , Du Tianpei , Lu Yujia , Zhang Tiange , Yuan Ziyao
Published: January 2023

In recent years, the restoration of Saihanba Forest Farm in China has achieved gratifying results. In this paper, the environmental situation of Saihanba forest farm before and after restoration was analyzed, and the ecological protection model was popularized, and constructive suggestions were put forward to strengthen the attention to environmental management and protection in the Asia-Pacific region. This paper compares and analyzes the environmental conditions before and after the restoration of the Saihanba Forestry Reserve through quantitative analysis methods to evaluate the impact of Saihanba on the ecological environment; quantitatively evaluates the impact of Saihanba on the resistance to dust storms in Beijing through the selection of evaluation indicators and data collection; collects relevant data from different parts of China to determine the location, number or scale of ecological reserves to be established in China and evaluates the impact of establishing these ecological reserves on China's carbon neutrality targets.