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Preventing corporate debt default risk is a critical element in ensuring steady economic growth. Drawing on micro-level data from Shenzhen Stock Exchange listed companies between 2012 and 2023, this paper examines the relationship between economic policy uncertainty (EPU), information disclosure, and...

Environmental audio classification has been the focus in the field of speech recognition. The paper proposes using ensemble learning to perform environmental audio classification. Ensemble learning is to train multiple component learners and combine their predictions to enhance the accuracy of classification....

[Purposes] To explore the correlation between mRNA expression of NOB1 gene in tissues from ovarian cancer, normal ovary, benign ovarian tumor. [Methods] 50 samples of ovarian cancer as the experimental group, 20 samples of normal ovarian tissues and 50 samples of benign ovarian tumor as control groups....

Heat-sealing BOPP films are used widely as commercial packages in recent years. However, nowadays there are some obstacles in heat-sealing BOPP films producing, for example the heat sealing strength is relatively low, which makes heat-sealing BOPP films not satisfy the increasing demands of the modern...

Under the background of current deep integration of web and education, Rain Classroom is an intelligent class teaching tool. This paper analyzes the construction model of intelligent class supported by Rain Classroom, taking the course of Corporation Finance taught by the author as an example. The questionnaire...

The migration work of hydropower projects in the old revolutionary area of the Zuojiang and Youjiang River has certain particularities. The old revolutionary area of the Zuojiang and Youjiang River River is located in the southwest border of China at the junction of Yunnan, Guizhou and Guangxi, which...

The traditional ground-based monitoring network have been too coarse to meet people's right to know the air pollution over current location and sounding areas, based on multi-satellite data and Android platform, an air-pollution monitoring system is designed to provide high-resolution PM2.5 concentrations...

Spatial power combining scheme of employing multiple coherent high power microwave sources together with phased array antennas is presented to improve effective radiation power of High Power Microwave Source (HPMS). HPMS and spatial power combining validation system are developed, and spatial power combining...

To improve seismic reduction and self-centering performance of buckling restrained braces (BRBs) placed in a steel power plant structure, magnesium alloy is used to completely or partly replace steel as the core material of BRBs. First, steel power plant structure models with BRBs using different core...

Occupational Health and Safety (OHS) plays a critical role in safeguarding the well-being of staff, students, and visitors within academic institutions. Universitas Brawijaya recognizes the importance of a comprehensive OHS Information System to efficiently manage and disseminate vital safety information...

The conversion of agricultural land into residential areas has resulted in a decrease in the availability of agricultural land, so it is necessary to implement an intensive agricultural pattern with a high level of productivity. One of them is by applying a vertical farming pattern or known as verticulture....

To promote a healthy lifestyle in China, we began by examining the issue of unhealthy eating habits among urban white-collar workers. By conducting field surveys and using research methods such as interviews and observations, we identified common pain points related to their dining experiences. We then...

Since the Covid-19 pandemic increased the chance for people to stay indoors, this likely pushed entrepreneurs to use e-commerce platforms for business and led to a higher demand for pets as companions. The primary purpose of this research attempts to construct comprehensive pet e-commerce for the case...

ESG Score measurement by the Sustainalytics institute, in collaboration with the Indonesia Stock Exchange (IDX), started in 2023. This study analyzes how corporate governance affects the ESG scores of companies assessed by Sustainalytics, addressing inconsistencies in previous research, and contributing...

There are many different ways to vote in university daily management process such as title appraisal, research assessment, post evaluation and so on. Due to the variety of voting methods, inconvenience of traditional paper ballots by statistic method and targeting of electronic voting system result in...

With the improvement of people's living standards and the popularization of the Internet, indoor activities have become a major feature of contemporary people's lives, which results in the great demand for accurate and intelligent real-time monitoring of indoor environment. However, there are some defects,...

New retail is the application of new Internet technologies and new thinking. It is an improvement and innovation on traditional retail methods and selling products or services to consumers. “New Retail” is a new way in contact with consumers, so that consumers can buy the goods they need in a short time....

Understanding connotative meaning plays a central role in language literacy. This study aimed to investigate the effect of group discussion intervention on grade IV students’ understanding of connotative meaning. This study was conducted at Karanggondang, Bantul Elementary School, in the even semester...

The operating performance of tourism listed companies reflects the development trend of the tourism industry. It is of great significance to conduct a scientific evaluation of the operating performance of tourism listed companies. Taking the data of some financial indicators of 27 Chinese tourism listed...

This study provides a concise bibliometric analysis of 1,785 Scopus-indexed publications (2023 onwards) exploring the convergence of artificial intelligence and undergraduate management education. Employing Boolean queries across 23 AI and 21 education terms, the dataset was filtered for English-language...

Flame region judgment is an important part of fire detection system; meanwhile the flame of intelligent monitoring system also has important practical significance to national fire control safety. Therefore, this article puts forward the flame image segmentation method based on gray level bit plane....

To improve the self-centering and seismic reduction performance of seismic reduction braces, Magnesium alloy is used to replace the steel as core material of seismic reduction braces for the first time. Braces respectively with two different core material of steel and magnesium alloy are placed in a...

The new media such as micro-blog, Wechat and APP has become indispensable factors affecting the growth and success of contemporary college students in China. Colleges and universities should give full play to the advantages of new media in improving the appeal, effectiveness and innovation of education,...

With the acceleration of urbanization process, the difficulty of building firefighting has greatly increased due to the complex structure and huge space in the building. When the fire occurs, both the fire position and the development trend of the disaster have a strong randomness, it is very important...

This article empirically studies the relationship between ESG rating disagreements as well as corporate capital costs using Shanghai-Shenzhen A-shares listed firms, which from 2019-2023, with ESG ratings from China Securities Index, Wind, ESG Rating, SynTao Green Finance, FTSE Russell, and Bloomberg....

This paper combs through the experimental design, intervention goal, intervention environment, and intervention effect of 29 APP applications for autistic children's interventions at home and abroad in the past decade. The results found that: researchers mostly used single-subject research design...

The purpose of this paper is to explore the shaping of the protagonist image in “Jiefuyin”. Through the comparison and interpretation with “Mo Shang Sang” and “Yu Lin Lang”, this paper analyzes the similarities and differences of the protagonist image, and discusses the definition of “Fidelity”. The...

In this paper, the online analysis framework based on cloud computing is presented, and the numerical calculation types of the power system is summarized. A collaborative computing model is presented on the basis of the analysis and comparison of parallel computing model and distributed computing model....

Objective of this paper is applying KMV Credit Risk Model to the credit assessment of China listed companies, the KMV Model needs to be modified in combination with the characteristics of listed companies, and setting an accurate default point is crucial. This paper uses several methods including Genetic...

Automatic clutch is on the basis of original car cancelled the clutch pedal, increased the electronic control unit. Without stepping on the clutch pedal when realize shift, it reduces the difficulty of the operation. Automatic clutch control system (ACS) with brushless DC motor is designed; this system...

BIM method is adopted to cultivate students' ability to solve "complex engineering problems", conduct interdisciplinary and interdisciplinary training, train students to become inter-disciplinary talents, and improve the teamwork ability of teachers and students. The core of BIM education concept is...

In order to solve the serial execution caused by multithreaded concurrent access to shared data and realize the dynamic load balance of tasks on shared memory symmetric multi-processor (multi-core) computing platform, new design methods are presented. By presenting multicore distributed locks, multicore...

Thank you for the second time running for the legislative candidate for the Republic of Indonesia 2019-2023 period with a different electoral area, namely the Bogor Regency, because it is necessary to improve the political communication strategy. The purpose of this study is to explain the political...

Tourism professional education in Chin’s colleges and universities plays an important role in supporting China’s tourism development by continuously providing professional talents to the expanding market. In the context of “The Belt and Road” initiative, tourism professional education in China’s colleges...

In order to improve the accuracy of industrial control intrusion detection, this paper proposes a fusion semi-supervised LDA and PSO-SVM method, using the cumulative contribution rate ω to determine the principal component analysis (PCA) accounted for the proportion of semi-supervised LDA algorithm....

This paper expounds the importance of postgraduate education and management methods in Colleges and universities, aiming at improving the teaching effect of postgraduate education in colleges and universities and enhancing students' practical abilities, problem analysis, problem-solving ability and innovation...

Energy harvesting from ambient energy sources has been receiving considerable interest as the power supply of wireless sensors networks. In this paper, a hybrid energy harvester based on magnetic levitation is presented for scavenging power-frequency magnetic field and mechanical energy. A Halbach array...

This article focuses on the evaluation of intelligent ports and studies an improved matter-element structure model based on cloud models for intelligent port evaluation. Using the indicators proposed in the “Intelligent Port Evaluation Indicator System” (T/CIN 011–2023) as the evaluation indicators,...

This paper empirically investigates the relationship between the previous year's ESG performance and the enterprise value of agricultural listed companies by using a two-way fixed-effects model with agricultural listed companies in Shanghai and Shenzhen A-shares from 2014 to 2023 as the research...

The integration of Environmental, Social, and Governance (ESG) principles has significantly reshaped consumer behavior, particularly in the realm of sustainable consumption. Organic food, emblematic of ESG-aligned products, has garnered increasing consumer preference due to its eco-friendly production...

Aiming at the problems existing in the teaching of military service education at present, the practical teaching mode is studied with the core of operational process and all factors. According to the characteristics of the curriculum and teaching objectives, the basic principles, specific methods and...

With the rapid development of artificial intelligence and the development of intelligent hardware and equipment, the data has gradually changed from a single text mode to a diversified data. Diversified data is not only large in size but also diverse in scope, so it is not easy to conduct statistical...

Sidemen Village in Karangasem Regency, has had a Village-Owned Enterprise (BUMDes) named BUMDes Giri Artha since 2012 and it created 3 Business Units, namely: Savings and Loans Unit, Drinking Water Unit in Guminten Hamlet, Rice Tractor Services Business Unit in Sidemen Village. In 2013 the business units...

Let G be a graph with vertex set V(G) and edge set E(G). We consider the problem of orienting the edges of a complete bipartite graph Kn,n so only two different in-degrees a and b occur. An obvious necessary condition for orienting the edges of G so that only two in-degrees a and b occur, is that there...

Hotel industry is an important pillar of tourism industry in China. And the development of it needs large quantities of high quality human resources. But there is a large gap of tertiary education in hotel management comparing with foreign universities. This article studies the effective cultivating...

The FLP has been carried out in UK and some European countries for dozens of years and has been justified to benefit the newly-immigrated and poverty-stricken families. Through the programs, both parents and their children can be promoted concerning their language performance and literacy skills. The...

There are 295.62 million migrant workers moving to urban cities from the countryside in China in 2022. Migrant workers are at heightened risk of suffering from mental issues, and work-related factors are the significant stressors. This systematic literature review focuses on exploring the relevant occupational...

In view of the current problems such as confusing interface, cumbersome operation, and poor experience of educational learning APPs, this paper proposes a design method for educational learning APPs based on the peak-end law, so as to improve the overall user experience. Based on the peak-end law, the...

The foundation construction of overhead transmission lines in mountainous areas is the key and difficult point of the whole process of mechanized construction. Digging pile foundation is one of the most commonly foundation types. The economic benefit analysis of mechanical digging pile foundation is...

Multimedia technology has the most prominent advantage of providing music teaching with convenient audio-visual conditions. It complies with research and development of music education application software in various schools and courses, which will be key link of applying multimedia technology in music...