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The financial market is a nonlinear and frequently changing complex dynamic. Volatility, as one of the important indicators to measure the return of financial assets, occupies an indispensable position in the field of financial measurement. With the development of machine learning and massive data technology,...

The article is dedicated to clarification of dependence of the Macaulay duration on the period until maturity by accounting the behavior of this indicator between coupon payments. The problem of dependence of bond duration on the period until maturity accounting the behavior of duration between coupon...

Differences in culture, tradition and history create differences in the educational system and teaching methods of each country. The object of education is students, which is of decisive significance for cultivating talents for society, therefore, educators need to teach according to the needs of society...

Network administration has been completely transformed by Software-Defined Networking (SDN), which makes it for centralized possible control, programmability, and dynamic resource allocation. However, because it is centralized, it is vulnerable to serious security risks, including DDoS assaults that...

This paper first reviews research into the role of culture and authorial identity as causes of plagiarism in L2 writings. Then, the paper surveys solutions for L2 writing plagiarism, including pedagogical assistance and transitional writing methods (i.e., patchwriting and paraphrasing). This research...

This study intends to perform a comprehensive literature review examining how various HRD strategies affect GUG accomplishment. It delineates critical domains where HRD techniques can profoundly influence governance in higher education institutions, encompassing leadership development, faculty global...

THis paper reviews the gender stereotypes in traditional media (e.g. television and films), printed media (e.g. magazines and printed advertisements), and social media regarding how these contents influence adolescents’ perception of gender roles. The majority of literature focuses on adolescents in...

This study aims to explore gender awareness and representation in current K-pop industry through analyzing music videos, lyrics, and social media of three K-pop girl groups Red Velvet, LOONA, (G)I-DLE against gender discrimination in K-pop industry and patriarchal society in South Korea. The study adopts...

By overlaying comments on videos, danmaku creates a fantastic movie-watching experience for users, giving them the social feeling of watching movies together. Through case study, this paper explains how Bilibili, the largest danmaku video platform in China, achieves high user retention through a series...

The COVID-19 devastated the U.S. economy dramatically, which broke the largest shrank record from 1947. The U.S. stock market faced a series of huge fluctuations during the pandemic. Due to more stimulated injection policies and online communication demands, the U.S. technology industry faced a structural...

Every day, video streaming services produce enormous volumes of information, making it difficult for consumers to locate videos that are relevant to their interests. By offering personalized material based on viewing history, preferences, and metadata, recommendation engines improve the user experience....

Learning anxiety becomes a common mental problem among students nowadays. The main purpose of this article is to investigate what makes overseas Chinese students of non-English majors feel anxious about English learning and how to solve this problem and focus on the research towards English language...

This study aims to conduct an in-depth analysis of how profitability and leverage affect the transparency of sustainability reporting in the mining sector listed on the Indonesia Stock Exchange between of 2020–2023. Sustainability denotes the capability to fulfill current requirements without jeopardizing...

The educational development of children with autism is an important social issue today. Many children with autism often have many unexpected situations when they receive the same education as ordinary children, and many parents and teachers fail to identify the educational deficiencies and needs of children...

This study aimed to reviewed studies on the assimilation in U.S.’s education systems, specifically how assimilation and assimilation policies have impacted immigrant students’ academic trajectory. This article begins with the review for assimilation education in America. Teachers in America have different...

Mental disorders have now played an increasingly crucial part in triggering disability, among which depression is especially worth attention. Its prevalence has been very high worldwide, especially in undeveloped and unwealthy countries and areas. This mental disorder can be found in a wide range of...

Film-related videos has been invented and developed in a rapid speed after the development of information age. This paper examines how the development of the information age has affected the trend of movie-watching. Here, in order to understand the film-watching habits of the public, I obtained quantitative...

In the course of the history of cosmology, the Friedman-Lemaˆıtre-Robertson-Walker (FLRW) metric and Einstein's general relativity provided the basis for many theories in cosmology, including the one by James Peebles with the cosmological constant Λ, cold dark matter This theory, which describes...

What is valued by parents for their children’s qualities worth investigating. Additionally, possible demographic characteristics of parents may change their perception of valued qualities. This investigation interested in how age, income level and highest educational level attained influence parents’...

The paper examines whether the coronavirus pandemic has affected selected hedge fund markets (Eurekahedge Hedge Fund Index, Eurekahedge North American Hedge Fund Index, Eurekahedge European Hedge Fund Index, Eurekahedge Asian Hedge Fund Index). The purpose of the paper is to assess the degree of the...

Most people are suffering from brain tumors in recent days. In medical image processing, brain tumor detection and risk prediction continue to be important problems needing very accurate models for early diagnosis and treatment planning. Using model-agnostic explainable Artificial Intelligence (XAI),...

Female representation in the workforce and leadership grow day by day. There has long been speculation that gender impacts leadership style, whether positively or negatively. Men allegedly favour a “transactional” leadership style, defined by the view of “job performance as a series of transactions with...

Obsessive-compulsive disorder (OCD) is a chronic and serious disorder, that results in functional impairments and negative life outcomes. Investigating the etiological model of OCD is a vital task to provide treatment implications. Empirical evidence suggests that perfectionism plays a key role in the...

At present, the status of women is gradually improving, and more and more women choose to express their perspectives and ideas through the creation of romantic novels on the Internet, and many scholars are also analyzing the female perceptions behind this internet literature. Thus, it is very important...

With the rapid development of the network and the multimedia technical , how to protect the security of the multimedia informations becomes the popular topic on studies. As a new technique used to protect the copyright of digital productions , the digital watermark technique has drawn extensive attention...

Alzheimer’s disease (AD) is a serious but common health condition for old people, and it is different from normal aging. Finding an effective treatment and ultimate cure for AD has become a hot topic in the field of medicine and neuroscience nowadays. However, due to the complexity of the disease and...

This study explores the initial impact of the COVID-19 on the U.S. stock market. According to the daily data of S&P 500, Nasdaq and DJI, this paper investigates the reactions of the U.S. stock market when Omicron was found. In addition, to predict the future movement of the U.S. stock market, this...

China has entered the “post-epidemic era”, with frequent epidemics altering the economy, society, education, and a variety of other spheres of life. These entwined fields had an impact on the evolution of education. Among them, postgraduate entrance examinations (PGEE) fever has emerged as the primary...

The present instruction framework depends on the learning of constructivism, which has brought about another way of thinking about training and education. Previous studies have shown that constructivism further emphasizes the initiative of cognitive subjects, mainly in educational thought. However, research...

Policies on international students in the UK always show a strong impact on the UK higher education and society. This essay focuses on drawing a statistics-based analysis on the relations between international students and UK higher education. When analyzing the motivation of international students’...

According to the characteristics of PV power station, how to present a new intelligent surveillance and control system of PV power station, which collects the operating parameters at real-time and control the running status of the PV power station through wireless networks and the Internet, to guarantee...

With the extensive use of wind power, how to predict wind power effectively, to ensure the security, stability and economic operation of grid-connected wind power becomes a serious problem for the electronic companies. Based on the analysis about the status of wind power forecasting and application,...

Rivian, an American maker of electric pickups, went public on The Nasdaq on November 10, 2021, pricing at $78 and raising $12 billion. The IPO rose 29.14% on its first day, with a market value of more than $80 billion, making it the world’s seventh largest automaker. A week later it overtook Volkswagen...

Tik Tok creates a worldwide mania, becomes one of the most popular and successful social media platforms. The success of Tik Tok cannot take place without its strong algorithm. In combination with knowledge of Business Analytics and Economics, this essay measures how Tik Tok develops its global market...

Human thinking and behaviors vary under many circumstances such as social interactions and stress. A major psychological view that forms the foundation of this phenomenon was schema, which refers to a hierarchical representation of explicit knowledge and suggests that this allows us to reason and make...

Virtual reality has facilitated the metaverse, and it has become the subject of much hype in various industries. However, under the mode of “immersive interaction”, whether the metaverse can operate, where its social properties should be based, how to realize the rule of law and ethics in the digital...

In recent years, whether there is independence and correlation between stocks and how to use research results to minimize risks and maximize investment returns in the stock market have attracted the attention of many economists, mathematicians, and the public. It is worthy of discussion about how to...

Facial sketching and recognition is a critical crime solving tool in identifying criminal suspects. Conventionally, sketching is done using forensic artists interpreting eyewitness accounts into a drawing, a process prone to being subjective, time-consuming, and highly reliant on artistic skill. In addition,...

As the urbanization continues to play the siphon effect of human resources, in the process of marketization, the migrants have formed a certain work way, using 2016 monitoring data of the migrants in China, the migrants in the study of the acquisition work embed mode adopted by the social network and...

In today’s society, MNEs play an increasingly important role in social, cultural, and political issues. MNEs must seize opportunities, invest in development, and obtain the greatest benefits worldwide. To some extent, this is a good thing for the host country. It can develop the national economy. However,...

Since the twentieth century, the rights of the individual have continued to be given legal attention, with gender identity becoming increasingly recognised and accepted towards the end of the twentieth century. The protection of the equal rights of transgender people has also entered the realm of legislation....

The advanced manufacture industry is the support and foundation of the economic and social development. Its transfer and quality upgrade are the important content of the structural reform, which helps improve the supply, enlarge the demand and promote the products and industry to march forward the middle-to-high...

Accurate diagnosis of diabetes and particular willpower of insulin dosage are vital for most appropriate management of the circumstance. This research utilizes machine learning, using the Gradient Boosting Classifier to predict diabetes and Logistic Regression to decide insulin dosage. The PIMA Diabetes...

Managerial economics is concerned with decision-making within an organization and how the principles of economics can be applied to this endeavor. The current research sought to determine (1) how decision-making power is distributed within organizations, (2) what type of organizational structures firms...

Over the past decade, the art auction market in China has developed very rapidly, forcing dramatic changes in the scope of services and organizational structures of auction companies, resulting in dramatic changes in the relationship between employees, leaders, and stakeholders. When the art market is...

Stuart Hall is a leading figure in British cultural studies. He actively absorbed advanced theoretical resources from the Europe and made dialogue and exploration with them, making “cultural studies” developed in a cross-subject way. Historically, the United States experienced a dramatic shift in national...

The current development of AI technology, coupled with the outbreak of the COVID-19, has forced people to communicate online, accelerating the migration of the public to the virtual world, and virtual YouTubers have received widespread attention. Looking at the pre-development path of virtual YouTubers,...

Attention-deficit hyperactivity disorder (ADHD) belongs to the category of neurodevelopmental disorders. The morbidity among worldwide school-aged children is 5%, and 30% to 50% of it would continue to be influenced by the subsequent syndrome. The importance of exploring ADHD is very obvious and vital:...

This research looks at how well GRU, LSTM, and Dynamic LSTM architectures work at predicting energy use based on changes in time, pointing out their unique pros and cons. Long Short-Term Memory (LSTM) networks are noted for their ability to model complex temporal dependencies, making them well-suited...

While there has been much discussion on the conversion of capital existing in the real society, few connections have been made between fields and virtual communities established on social media. This paper investigates how a group of internet celebrities can utilize and convert their cultural capital...