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Investment requires significant consideration of diverse elements, especially for a new product or service in the market. Elude company is one company in the travel industry that presented an app to help people identify areas they can visit based on how much the budget. The paper uses different components...

Siberia is the region with rich resource and infrastructure potential that is of strategic importance for the country. Highly fluctuated current economic environment presents new challenges that affect the key vector of region development. An economic infrastructure of the region with its traditional...

Finding sorting variables for alpha is crucial in investing stocks. The alpha, also referred to as abnormal return, measures the investment strategy’s ability to beat the market. It is the part of portfolio return that the existing model cannot explain. Return on equity (ROE) is one of the key factors...

As the requirement for the power quality is increasing nowadays, the distributed source energy has been widely used. The association of different Distributed Generation System (DGS) could cause as many problems as it may solve. Micro-grid associates the distributed generation and the loads as a subsystem....

Multiple competing pressures are presently placed on higher education access and participation. A global trend that seems impossible to reverse is the rise of massification and marketization. This article will make the case that massification effects stratification, breaks up the authority of the elite...

CAPM is a fundamental asset pricing model that has complex viewpoints from scholars. The validity of CAPM is essential for the market participants, as many of their decisions will be based on the securities’ estimated returns. This paper aims to give a more comprehensive discussion of CAPM and test its...

This research examines how regional transfers influence economic growth in South Sulawesi Province, focusing on three primary types of government allocations: the Revenue Sharing Fund (DBH), the General Allocation Fund (DAU), and the Special Allocation Fund (DAK). The study aims to test and provide empirical...

The increasing frequency of pipeline breaches across sectors necessitates the development of more accurate and effective leak detection technologies. Because pipeline leaks have increased. The economy and ecology may suffer if traditional localization and identification techniques don’t work. By using...

It was Prahalad and Hamer who first put forward the concept of core competence and defined it. Since then, a research upsurge on core competitiveness can rise. Different researchers have studied it from different perspectives, such as technology view, knowledge view, resource view, organization view...

Achieve the equalization of public services must rely on fiscal transfer payment. China’s transfer payment system has some defects such as the size of general transfer payments is too small, Transfer payment system has significant revenue sharing features and has significant inverse equalization effect....

Vibration and noise always occur simultaneously. Vibration is the source of noise. All noises are the transmission of the vibration energy of vibrating body on medium, whether solid or fluid. The noises may through many mediums to our ears and the noises may be very complicated, which are comprised by...

Due to the drawbacks in Support Vector Machine (SVM) parameter optimization, an improved quantum ant colony algorithm was proposed, and the learning ability in practical English speech emotion recognition was improved. The experimental results showed that quantum ant colony algorithm may significantly...

The No Child Left Behind (NCLB) Act exhibits three potential problems in English education in the U.S. from the perspectives of both students and teachers. Firstly, NCLB reduces English language learners’ (ELLs) motivation to learn English because of the tedious learning environment. Under NCLB, according...

A "Thermal-Micromechanics" coupling approach for corrosion and crack of anchor in the corrosive environment is researched in this study. The thermal module of software PFC2D is applied to simulate diffusion of corrosive media in the concrete while the mechanics module of PFC2D is applied to model stress...

The use of liquefied petroleum gas (LPG) cylinders in household settings is very dangerous. These objects may cause serious harm. Unidentified and poorly managed LPG gas leaks in kitchens cause most home fires and explosions. Regarding the consequences of the hazards posed by LPG, several serious mishaps...

In recent years, the trend of international education has been obviously developed and a great number of Chinese students choose to study abroad in different age. According to the report of PISA 2018, Chinese students got the highest score in reading, mathematics and science around the world. This study...

The COVID-19 are disruptive events that have profound consequences for the global economy. Based on this starting point, this paper aims to present an analysis of the economic impact of the COVID-19 on the private equity (PE) firms and the industry and discuss what adjustments they have adopted to respond...

Micro, Small, and Medium Enterprises (MSMEs) serve as vital contributors to inclusive economic development, especially in emerging economies such as Indonesia. However, their strategic performance is often constrained by limited managerial capabilities and unequal access to formal banking credit. This...

With the development of society, more and more families are beginning to choose to keep pets at home. The interaction between human and animals also become the focus of many studies. Meanwhile, cases of mutual healing between humans and animals continue to emerge in society. These cases have introduced...

Gamification education is becoming more and more popular today with the development of electronic technology such as the Internet. Gamification allows students to engage in immersive and experiential learning through the environment and peer social interaction, and it can also set clear game goals to...

Education has always been a highly debated and controversial topic among experts. Law study in all studied areas was especially hard because the law is serious and sometimes cannot be joked about. There are limited ways to make it more attractive to learners, and there are almost no special tricks in...

In the past two years, the Metaverse, which has become popular, has attracted a large amount of capital, like Alphabet, META, Tencent, Bytedance. They have all invested a lot of people and money in the development of the Metaverse. But what is the Metaverse, what can the Metaverse bring to the table,...

Both exercise and new media are an essential part of human daily life, and this paper will examine the effect of new media on people’s willingness to exercise, using young people as an example. This paper analyzes the effects of both external and internal factors by comparing the research proposal of...

The research focuses on the increasing need in mature women’s clothing when they shop online. Clothing has both psychological and social meanings for consumers, therefore, our research attempt to find multidimensional aspects of consumers’ perceptions and evaluations through reviews, and accordingly...

Based on the rapid development of society, the pace of people’s lives is getting faster and faster. Furthermore, it creates much fragmented time each day—for example, every day on the way to work or school. There may be 20 to 30 minutes of travel time, and if this time is not enough to accomplish something,...

Implantable and wearable devices are commonly used on the human body. Such as artificial pacemakers, knee replacement, blood sugar monitors, apple watches. These devices greatly contributed to human life not only keep monitoring their body condition but also expend human life span. They also got developed...

In the traditional missile longitudinal loop design, the additional pitch angle feedback, trajectory inclination angle and attack angle outputs may cause the missile control system become unstable and cannot provide the fast and accurate control. In this paper, the author build up a longitudinal loop...

Although spatio-temporal features (ST) have recently been developed and shown to be available for facial expression recognition and behavior recognition in videos, it utilizes the method of directly flattening the cuboid into a vector as a feature vector for recognition which causes the obtained vector...

The number of divorces in China steadily increases, along with upheaval that brings children traumatic grief and hardship. The purpose of this study is to explore how parental divorce affects children’s interpersonal development. 194 participants from China responded to the questionnaires. The findings...

This paper presents the design and implementation of a portable ventilation system with variable pressure per minute, leveraging artificial intelligence for precise respiratory support. The system incorporates sensors such as pressure sensors, flow sensors, and a pulse oximeter (MAX30100) to monitor...

Adolescents are faced with a variety of life and career options that increasingly demand knowledge and skills. In recent years, educators have placed great importance on the principle that high school should equip students not only with academic knowledge but also with career-related competencies. Hence,...

The impact that COVID-19 brought to the global economy has not yet been eliminated, especially for the retailing industry. At this new stage, we apply the value investing method to analyze investment opportunities in the post-epidemic era. [1] This research will use cases from three companies: PepsiCo,...

The backup rolls are used with work rolls and their service period is much longer than work rolls. The backup roll affects the control ability of the mill for profile and flatness of products and roll contact pressure. If the backup roll contour is not appropriate, there will be a non-uniform roll contact...

Nowadays, many people think that our world is surrounded by entertainment step by step, especially for children. When customers go to the supermarket, Lego is one of the most popular toys. Therefore, detailed research was conducted about Lego’s business model analysis. As a large toy company controlling...

In view of the phenomenon that defects such as fracture, wrinkling and springback may generate when box shaped parts are stamped, however better surface quality on parts have been required. The process of drawing, cutting and springback for magnet covers with arc top and straight sidewall are simulated...

Biogas is deemed as a kind of superior and renewable resource. It is urgent for Supervisory Departments to adopt a real-time monitoring system which may process data promptly so as to reduce the potential danger and improve the level of automation. In this paper, an intelligent biogas digester monitoring...

This research is devoted to the study of the effectiveness of realization of psychological and pedagogical conditions of preschool education of children with autism, which may contribute to an increase in its accessibility and quality. The purpose of this article is to assess the compliance of the quality...

Toxic substances have hazardous characteristics of being flammable in contact with water, oxidative, flammable and explosive. Harm to human and other lives may result from the absence of safety management. After the main hazardous characteristics analysis of toxic substance, safety management was proposed...

His paper collects relevant information through questionnaires, and uses one-way ANOVA to analyze college students’ attitudes towards the negative news during the epidemic, and whether the negative news has an impact on college students’ psychology is related to gender. Finally, it is concluded that...

In the 18th century and 19th century, homosexuals are not acceptable by society and are isolated. This paper introduces the effect of the Internet on the Chinese homosexual community since 1995 when the Internet had entered China. In order to find the role of the internet in the homosexual community...

Covid-19 was first discovered on December 12, 2019 in Wuhan, Hubei Providence, China according to the CDC. It has, more or less, dramatically affected our society as a unity, and also individual daily lives. This paper analyzes the impact of the pandemic on the industry of electronics, specifically the...

Nicknames could represent ethnicity, social standing, or social reputation, all of which are thought to have social significance. Nicknames have a form of intimacy and familiarity with one another, and they also may have negative consequences such as shaming, bullying, humiliation, etc. This study looks...

Language is a medium of communication for expressing feelings, emotions, and information to be shared. It is possible that the meaning of the language used may change depending on the context, including the generation after years. Millennials, for example, invented the terms spill the tea with the emergence...

Since the outbreak of COVID-19 in 2020, there has been a very serious impact on the global economy. In this paper, the period from May 2019 to February 2020 was selected as the pre-epidemic, and the period from March to December 2020 was selected as the mid-epidemic. The stocks of the US healthcare sector...

Six group of axial compression tests of sandstone were conducted in laboratory, and the infrasound signals of each test process were recorded synchronously then the time-frequency characteristics of all signals have been analyzed to find the failure precursor information, the results show that: The infrasound...

This study aims to reveal a cause-effect relationship in language use among students towards their lecturers in the English department UNESA on WhatsApp as one of the online communication platforms. This study’s objectives are to seek the language style used by the students in contacting their lecturers...

Due to varying cultural backgroeunds and the changing nature of society, teachers' well-being is evolving. Therefore, given the history of educational psychology, there is still much room for advancement in the field of teacher well-being research. The objectives of this study were to look at the...

The performance of finger seal as an important component has decisive influence on performance of aeroengine. The complicated operating state of aeroengine, such as assembly condition, also has important influence on finger seal performance. However, equivalent dynamic model has not considered this factor,...

Too aircraft hold on the ground not only brings inconvenience to passenger travel, but also increases the operation cost of airlines. Power supply equipment mainly includes APU (Auxiliary Power Unit) and 400Hz electrical power. According to aircraft ground operational situation, a mathematic model was...

A few years ago, when experts first started studying the impact of social media on young people, much of the concern was about access to pornography and the possibility of online strangers reaching out to children. While these are still important issues to address, it now appears that there are more...