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Molten pool and plume are both inherent physical phenomena in high-power fiber laser deep penetration welding. Among them, the molten pool is the main site for optical-thermal energy conversion, while the plume has a significant negative impact on the welding process. In this paper, the conversion and...

This study aims to identify the impact of customary disputes in the order of indigenous peoples and to resolve disputes that occur according to Catur Dresta in Balinese customary law. The impact of the Customary Dispute in the Order of the Indigenous Peoples is to become a disharmonious relationship...

A metaverse is a collection of interconnected and immersive virtual worlds that provide users with a sense of presence through agency and influence. The fundamental technologies required for the metaverse—augmented and virtual reality, head-mounted displays, 3D simulations, and AI-powered virtual environments—are...

In order to reduce the financial risks existing in enterprises, this paper studies the risk identification of enterprise accounting information fraud with weighted key algorithm. Based on the study of fuzzy association rules, this studyanalyzes the financial risks of enterprises, puts forward an analysis...

In recent years, as technology is developing fast in the digital stage, commercial banks are also adapting by transformation. The introduction of the new technologies such as big information analysis, machine learning (ML) and artificial intelligence (AI) have changed the way the financial services has...

Buggy development is increasingly rapid with its application to tourism facilities such as hotels or golf courses. The development of electric vehicles is certainly inseparable from the energy source or energy storage component, better known as the battery. The battery component is an important part...

The 18th and 19th National Congresses of the Communist Party of China have proposed the strategic goal of “Culture Going Global” more than once, making it urgent to spread the excellent Chinese folk culture to the world. Based on the translation research of Dinghai’s folk culture, this article explores...

Volatility estimation plays a crucial role in formulating risk management and hedging strategies in modern financial markets. In the context of option pricing, accurate volatility inputs are essential for strategies such as delta-neutral hedging, which aims to eliminate directional exposure by dynamically...

The primary focus of this research paper is addressing the difficulty of identifying handwritten mathematical symbols, which holds significant importance in diverse fields including education, scientific research, and data analysis. The recognition of these symbols is challenging due to their diverse...

The long-term goal of the research is to develop an efficient natural language processing application for both healthcare and education purposes. Chatbots are identified as a program within a website or an application that simulates human conversations using NLP. The objective of the current study is...

Spam is one of the significant threats to cyber security by not only sending unwanted messages but also by potentially carrying viruses. Conventional spam detection methods, such as keyword matching and rule-based filtering, are less effective since spammers could advance their method to bypass these...

Under the dual-carbon background, China is vigorously developing a new type of power system mainly based on renewable energy power generation, and energy storage technology, as a key support for energy transition and large-scale application of renewable energy, is facing challenges in investment economics,...

This paper primarily focuses on the land use efficiency in shrinking cities, exploring the changing patterns and influencing factors of land use efficiency in cities experiencing continuous population and economic decline. I explore these questions by summarizing the defining criteria and causes of shrinking...

The purpose of this study was to examine the relationship between social support and academic stress among students in the Psychology Study Program at Universitas Prima Indonesia. A quantitative approach with a correlational design was employed, and the sample consisted of 251 students from semesters...

Building awareness of disaster preparedness is indispensable for a country with high disaster risk, like Indonesia. Moreover, the need for knowledge about disasters is essential for prospective teachers or elementary school teachers. This paper is a theoretical study to design a mobile pedagogical framework...

This study presents an AI-driven approach for evaluating fruit freshness by utilizing the MobileNetV2 model. The method aims to replace conventional manual inspections with an automated system for distinguishing between fresh and spoiled fruits. Through transfer learning techniques, the model was trained...

With the continuous development of economy, there are more and more countries involving in international trade and language becomes a more and more important tool in international communication. With the rise of Japan and its increasing important role in the whole world, Japanese also becomes more and...

In view of such a common phenomenon that the CDIO-based learning method is unable to guarantee high learning quality, this paper proposes a knowledge unit-based learning quality evaluation model in English major that is adapted to the CDIO environment based on the fuzzy comprehensive evaluation method...

With the development of measurement technology, people have accumulated a large amount of data, these data which often with time stamp can be regarded as time series. The basic idea, the process of modeling, and prediction process of fault temperature signal prediction based on ARMA model are presented...

Based on theanalysis of agriculturalsoil sampled along main roadside in Changchun. Get the pollution of polycyclic aromatic hydrocarbons in soil, distribution feature of polycyclic aromatic hydrocarbons (PAHs) in agricultural along main roadside in Changchun was investigated; Results showed that the...

This paper studies the design of GIS-based anti-seismic and disaster-prevention assistant analysis system for lifeline accordance with GIS developing process. This paper discusses the design process of GIS-based anti-seismic and disaster-prevention assistant analysis system for lifeline, ascertains the...

A teaching mode refers to the relatively stable frameworks and procedures for teaching activities established under certain teaching ideas or theories. The current college teaching is facing new challenge of “enriching connotation, expanding denotation, improving efficiency”, so it is urgent to reform...

With the development of global economy, an increasing number of tea companies manage to export their products in the way of brand export. Qualified translation of publicity materials will help the target customers know well about the company, purchase their products and therefore increase their profits....

This article presents one of the possible reasons for the absence of a unified theory of giftedness. The state of the Psychology-accumulated knowledge of giftedness is assessed through the spectacle of the general methodology of the science. The thesis being defended lies in the fact that as its paradigm...

Objective: The object of this study is to point out some problems existing in the utilization and disposal of general solid wastes and environment management in Chongqing. Methods: The present status of the utilization and disposal of general industrial solid wastes there for five consecutive years (2011-2015)...

Maximum Variance Image Segmentation method (Otsu) is a popular non-parametric method in image segmentation. However, it is large amount of computation and poor real-time quality have limited its further application. To solve these problems, a new approach based on an adaptive genetic algorithm (AGA)...

As a new teaching resource has the advantages of short teaching time, vivid image, and the complexity of the curriculum content, Micro video adapted to the actual needs of English teaching. This paper based on the theory of software development and multimedia learning cognitive theory. The research content...

The technology of the oxygen enriched combustion is a very promising new power generation technology for cleaning coal. This paper takes a 300MW coal-fired boiler for study, calculates the properties of flue gas of the pulverized coal combustion under the air and oxygen and pressurized oxygen enriched(CO2/O2=70:30,0.1MPa/1MPa)...

Urban spatial structure change is one of the most important parts of urban features, it comes from the process of the urbanization and has both inner filling and outward expansion. Under the support of high resolution remote sensing images and geographic information system (GIS), this article analyzes...

Under the impetus of the national fitness campaign, tennis sport with its elegant and fashionable features gradually are loved very much by college students. This article has analyzed the tennis culture and the internal relations of college campus sports culture. It is thought tennis culture construction...

Since entering twenty-first Century, with the continuous improvement of people's living standards, people's way of life has also changed greatly. Among them, online shopping is the most common way of life; it also promotes the development of China's express delivery industry. However, China's express...

To investigate the effect of case teaching combined with PBL teaching method in biochemistry experiment teaching. Methods: The four classes of clinical 2015 undergraduate students were randomly divided into two groups, the experimental group used CBL teaching combined with PB teaching mode, the control...

With the increasing number of college students, all walks of life have aroused widespread concern. Because college students are not independent individuals, they are groups of special value at a special age. They will become more and more competitive with the society, academic pressure, employment pressure,...

Nonlinearity is an important characteristic of complex system, is generally believed that the nonlinearity is a necessary condition to produce complexity, no nonlinear no complexity. In addition, bifurcation, chaos in complex system, the dynamic behavior of the strange attractor, are inherently nonlinear....

With the rapid development of China's garment industry segments and children's consumer market, the adult trend of children's clothing is getting worse. This paper aims to depart from the children's clothing patterns and other trends, investigate the causes of the adult trend of children's clothing and...

A double validated method of browser and server based on JavaScript language is be proposed in this paper. It relates to the development field of Web application system based on Java EE, in order to solve the validation rules are not consistent of browser and server. It includes defining validation rules...

This paper is committed to study Chinese provinces energy efficiency and energy saving potential, trying to provide decision-making information for China’s emission reduction targets and policy formulation. For this purpose, this paper chooses slack-based measurement DEA model, improved to a standard...

Film Feng Shui is adapted from the novel of the same name by Fang Fang with strong tragedy consciousness and realism style of the original novel. This film focuses on tragic fate and personality of heroine Li Baoli, and leads the audience to think about living dilemma of lower-class female citizens in...

Crankshaft is the main part of reciprocating compressor. Its structure parameters influence the reliability and service life. In order to improve the reliability of the crankshaft, Finite Element Method (FEM) is applied for three-dimensional modeling and static strength analysis. The shaft model is established...

Based on the course characteristics and the development of landscape ecology pattern, this paper analyses the problems in current development of landscape ecology such like discipline characteristic is not obvious, teaching material is not standard, practice is weak, lack of teaching resources and so...

With the continuous development of peoples’ life, the skin-care is attracting more attention. There are so many factors affecting the skin condition, and there is nonlinear correlation between factors. However, the current research always use single index to evaluate skin condition which would not be...

As all we know, the development of electronic commerce is not for a long time in China. However, it has a good trend, and the recognition and support of the government. The development of the electronic commerce has a big gap between eastern and western cities of China, as a less developed region, Guizhou...

Taking the treatment project of tailings cemented filling for mined-out open pits in typical metal mines as background, using theoretical analysis and numerical simulation research method, the cement-sand ratio and concentration of filling slurry, the total filling height, level height, stratification...

with the progress of the construction of the city, in the face of difficulties in environmental engineering construction, only take active measures, further change ideas, implement scientific management, improve the working mechanism, to solve environmental problems arising from the project construction,...

Automated and accurate classification of MR brain images is of importance for the analysis. Recently researchers have proposed many different and innovative methods to improve upon this technology. This review focused on discussing the strength and limitations of earlier proposed classification techniques....

A dynamic mission planning method based on multi-objective constraint values is designed for the situation in case of emergent mission happens to space station in orbit. A space station dynamic mission planning model is described based on the ontology model, and the comprehensive evaluation function...

The technology services industry plays an important role in innovation and entrepreneurial development. This paper analyzes the role of the technology service industry, discusses the important role of the technology service industry in economic growth and the mechanism to promote innovation and entrepreneurship....

Ancient buildings as the ancestors left us precious cultural heritage, we work as a future generation handle protection of ancient buildings. Many times, in recent years due to natural disaster make damage to buildings and caused by the rapid development of urban traffic vibration also has influence...

This research was inspired by the less public’s awareness to the multicultural values in the life of the state and nation. The research aimed to describe the multicultural values in the novels by Habiburrahman El Shirazy. Type of the research was qualitative by using descriptive analysis method. The...

This paper takes the place role as the research object, discusses the influence mechanism of place role positioning on the host consumer acceptance based on the moral legitimacy, and develops the place role positioning strategy. The study finds place role moral legitimacy can be obtained through role...