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In the current era of social media culture, almost everyone’s social life is inseparable from media. Especially since the outbreak of COVID-19, the way most people communicate has shifted to online, and the release of information on social media has seen an explosion. However, the information spread...

In 2020, the global spread of COVID-19 has brought a huge impact to the international financial market and destroyed many industries. This paper applies Fama-French five-factor model to analyze the effect of COVID-19 on the clothing industry. Based on the data from Kenneth R. French’s database, this...

The implication brought about by COVID-19 in the first quarter of 2020 impacted the sharing economy in the United States. The research study explored the sharing economy in the US during the pandemic; the data studies were from January 2020 to June 2021. The purpose of the article is to understanding...

This study aims to: (1) identify the application of poetry teaching materials in Junior High Schools (SMP) with android technology-based learning through the use of mentimeter educational media, (2) describe the response of learners in the application of text-based poetry learning based on mentimeter...

With the outbreak of covid-19, digital marketing has become a turning point for the phenomenon of luxury offline activities being blocked. Marketers and consumers are paying more attention on this emerging marketing approach from traditional mass. In order to understand how luxury goods continue to use...

This study investigates: 1) strategies to optimize benefits and mitigate risks in implementing the Distributor Financing (DF) system on PT Semen Tonasa’s cash flow, and 2) the ideal funding amount through the DF system to maximize cash flow projections. Using a qualitative, descriptive analytical approach,...

Coupling beam is the first line of seismic defense. In order to study on seismic performance of coupling beams between cast-in-situ and prefabricated frame shear wall based on finite element ABAQUS software analysis. The load-bearing process of 1 prefabricated coupling beam and 1 cast-in-situ coupling...

In this paper, on the premise of 1+X certificate system, huawei’s 1+X certificate is introduced to gradually improve and enhance the school’s ability to cultivate innovative talents. The Huawei Intelligent Computing Platform Application development Level certificate is integrated into the professional...

Study This aimingfor knowing: 1) implementation of Risk-Based Budgeting at PT. Semen Tonasa can help company in identify, manage, and reduce potential risks threaten sustainability business, and 2) obstacles in implementation risk based budgeting in increase sustainability business at PT. Semen Tonasa....

Now China has popularized optical fiber. However, many people still do not know the advantages of them [1]. Optical fiber communication is the data and signals transmission using optical fiber as the medium. It can be used to transmit analog and digital signals. Taking optical fiber as the research object,...

In recent years, the term “leftover women”, “Single, Seventies, Stuck” SSS women, and “Single, Eighties, Stuck” SES women—highly educated, successful in their careers, unmarried in in their late twenties—has emerged frequently in the mass media. The official interpretation and media representations of...

Asset pricing model reveals the relationship between expected return and risk associated of the portfolios for investors during the investment decision-making process. Concepts (e.g., the correlation of different variables and the growth or decline of the portfolio) are quantified in different models...

This study aims to determine the effect of students’ participation in the Kampus Mengajar and teaching experience on the understanding of teachers’ professional competence. This study uses quantitative research methods with a correlational design. The sample in the study consisted of 195 respondents...

Based on the on the already established compensations systems, mechanistic modeling, a sensorless systems is attained. In this Artificial Neural Networks are used to learn through mimicking of the machining parameters with reference to the existing Compensations systems, Finally the performance of the...

The development of antennas that will function more effectively at higher frequencies is necessary as wireless communication technologies progress toward the next generation, 6G. The goal of this project was to create and improve an antenna system that is suitable for 6G while taking high-frequency communication...

Under the condition that the COVID-19 spread all over the world, the economy is affected negatively. The government published some policies to pretend people from the virus. At the same time, global commerce is affected. In this condition, e-commerce met its opportunity and risk. This paper contains...

Character education is interpreted as education that can promote noble values, morals, character, and manners. Character education is currently being developed following the Ministry of Education and Culture strategic plan for 2020 – 2024 in the form of the Pancasila Student Profile. The purpose of this...

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...

Pobei area is one of the important copper-nickel mineralization prospect area of Xinjiang. In this paper, we process and analyse the 1:50,000 high-precision aeromagnetic data of the Pobei area, and extract alteration information of remote sensing, combining the metallogenic geological conditions of the...

In early 2020, Indonesia faced the devastating impact of the Covid-19 pandemic, resulting in significant loss of life and profound economic challenges across communities. To alleviate these hardships, the government initiated various forms of social assistance, including the Village Fund Direct Cash...

This article intended to find out and summarize the changes that American airline companies (Delta as a target) have to undertake in this unprecedented pandemic. Based on accurate statistics of 2020, this paper studies the industry overview mainly from three aspects—cost, revenue, and other issues. The...

CAPM model and Fama-French model are frequently used in the field of the portfolio. This paper will discuss the application of the Fama-French five-factor model in the impact of COVID-19 on four industries dominated by commodities and give possible reasons. To study the outbreak’s impact on the gold,...

This study aims to describe the implementation of academic supervision in child-friendly elementary schools. This is a qualitative descriptive study. Data were collected by interview, observation and document study techniques. Data analysis was carried out with the stages of data reduction, data display,...

The effects of intercropping with four hyperaccululator plant species (Galinsoga parviflora, Sigesbeckia orientalis, Solanum nigrum and Crassocephalum crepidioide) on photosynthesis and soluble sugar content of grape seedlings under cadmium (Cd) stress were studied by a pot experiment. The results showed...

2-(4-((6-bromo-3-nitroquinolin-4-yl)amino)phenyl)-2-methylpropanenitril(7) is an important intermediate in many PI3K/mTOR inhibitors. The compound 5 was synthesized from 6-bromoquinolin-4-ol (1) and 2-(4-nitrophenyl)acetonitrile(4) through five steps including nitration, chlorination, alkylation, reduction...

We designed an optical lens transmittance/ reflectance test system, which can measure both the transmittance and the reflectance of the sample under different incident angles at the same time, based on differential measurement. This paper elaborates the system composition and working principle, and demonstrates...

A pot experiment was conducted to study the effects of intercropping with four Bidens species (Bidens bipinnata, Bidens pilosa, Bidens parviflora and Bidens biternata) on photosynthesis and soluble sugar content of grape seedlings under cadmium (Cd) stress. The result showed that net photosynthetic rate...

The abundance of one major and eight trace elements in 215 coal samples from the Mengjiawan exploration area, northern Shaanxi, China, were determined. As compared with Chinese coal, American coal and coal Clarke value, only Th content in the Mengjiawan coal is high. The abundance of the element is different...

7-(Benzyloxy)-4-chloro-6-methoxyquinazoline(1) was synthesized from methyl 4-hydroxy-3-methoxybenzoate(2) through five steps including substitution,nitration,reduction,cyclization and chlorination.Its structure was confirmed by 1 H NMR and MS spectrum.The total yield of the five steps was 29.2%.

Education will always develop from time to time, each policy will be updated according to its time. This study aims to analyze more deeply the condition of education with changes in curriculum policies in improving the quality of early childhood learning. This research is a qualitative descriptive study...

Considering the huge number of patients with comorbidity, this paper aims to review and summary the recent 5-years studies, from 2016 to April 2021, on the panic disorder and comorbidities. All studies that mentioned in this paper are published on authoritative databases and are peer viewed. The results...

In recent years, young Chinese consumers have a surge of interest in domestic brands and products that integrate Chinese traditional style and culture. On the surface, it is a consumption choice, but behind the consumption behavior is also a specific expression of cultural confidence. The spread of “Guochao”...

The background of this paper was the impact of COVID-19 on the United States fast food industry before, during and after the pandemic, and used Five Guys, a well-known American-based fast-food brand, as an example to analyze the current development and future trends of the industry. This report used...

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...

Over the past two years, the COVID-19 outbreak has affected industries and changed People’s Daily lives. Due to social distancing and airlines ‘ shutdown, businesses sensitive to the Covid-19 pandemic, such as aerospace industry players, have been devastated. This leads us to be interested in how the...

The outbreak of COVID-19 has had a great impact and change on people’s lives. It has also caused people to pay attention to food health. As a new industry in the era of environmental protection, organic food has gained the favor of consumers. This study investigated the factors that influence consumers’...

Language plays an important role in human life in general, and in communication in particular. Bromley explained that speaking ability is an expression of words. There are receptive (understood and accepted) and expressive (concrete) expressions. Children who speak includes in the category of Expressive...

In recent years, digital finance has developed very rapidly. With the development of social economy, the society should strengthen the understanding of Inclusive Finance and further promote the practice of modern Inclusive Finance. The development of traditional inclusive finance faces the problems of...

This study is used to research the unreasonable working system “996”, which work at 9 a.m., get off at 9 p.m., rest for 1 hour (or less) at noon and evening, work more than 10 hours in total, and work 6 days a week, as this work system generally appears in China’s labor market. This work system is illegal...

This paper proposed a hierarchical service overlay network framework (HSON) based on the analysis of advantages and disadvantages of the present service composition network framework and the characteristics of service composition applications, and studied service composition mechanism based on HSON.....

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,...

So far, COVID-19 has been going on for two years. During this period, many problems were exposed, including philosophical problems, economic problems, management methods and other problems. This article focuses on the mental health of doctors and patients during the epidemic, combined with Maslow’s humanistic...

Studies into how the younger generation grows up and develops as part of the society are increasingly relevant today. The society influences human beings and their mental conditioning; it defines the point of origin for tracking the changes at this or that developmental stage. Therefore, assertive behavior,...

For the question of incorrect target tracking when a dynamic occlusion occurred between two or more objects within a surveillance video, this paper raises use the optical flow to track pedestrians in partial occlusion and interaction area.We based single target locating and tracking model on the optical...

Self-regulation is an essential skill that enables people to manage and control their emotions, behaviors, and thoughts. Its development has a significant impact on the lives of humans. Educators have studied it for decades after realizing its significance. However, under the circumstances of COVID-19,...

According to the difficult in selecting parameter of SVM when modeling on the gas quantitative analysis,and existing methods need long time,SVM optimized by improved grid search method was proposed to built an infrared spectrum quantitative analysis of gas.According to this method,the spectrum data of...

The concept of digital sports is defined by using the literature method and the field investigation method. The present situation of the digital sports campus construction is as follows: 1. The digitalization of the physical and mental fitness of the teachers and students in the university; 2. The digitalization...

Early age is often referred to as the golden age (golden period), where children begin to experience rapid growth and development. Children begin to experience growth in height, weight gain, development of thought patterns, and development of creativity. Teachers must be able to use learning methods...

This study aims to describe and reveal the meaning of the Epic Mahabharata in Kuntowijoyo's novels in terms of Wolfgang Iser's Aesthetic Response theory. The study of Iser's aesthetic response is basically centered on the process of interpreting the text produced through communication...

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,...