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Seam tracking ability is a key for automatic laser welding system. The status of laser welding seam tracking technology is introduced in this paper. The principle and characteristics of the sensors particularly vision sensors used in the automatic laser welding are analyzed. Some control algorithms of...

Using plasma technology for pre-processing of kaolin by sedimentation settling tests to verify the performance of kaolin change.Then silane coupling agent and ethanol pretreatment plasma technology kaolin modified by sedimentation experiments to study its effect modification. The results showed that:...

Services through social media are in great demand because they are direct, convenient and effective besides that social media allows pharmacists to reach consumers quickly and more easily. Destination making WhatsApp Bot to make it easier for users and service providers to communicate, consult and obtain...

As credit card usage surges globally, associated security challenges, particularly credit card fraud, come into sharp focus. The prevailing method of fraud detection entails employing machine learning algorithms—a skillset necessitating specialized programming and algorithmic training. This research...

Biodiesel, a biodegradable, sustainable and clean energy has attracted growing interest in recent years, mainly due to development in bio-diesel fuel and ecological pressures including climatic changes. In this study, lipase strains FS14 extracted from soil which is polluted by oil and fat were analyzed...

Due to the advanced technology, online classes provide students with the flexibility of studying in any place with wifi and enable students to connect with teachers far away. The convenience that online classes bring leads to the prediction that online classes would replace the traditional form of study,...

This article presents the mechanism and methodology for assessing staff, revealing the true "face" of the applicant for a vacancy. With the help of quantitative measurements and the theory of drives, L. Sondi will be introduced to a method that makes it possible to understand what truth lurks behind...

Against the backdrop of increasingly fierce technological competition, technology mergers and acquisitions (M&As) have become an important way for enterprises to quickly obtain innovative resources, but the integration process is accompanied by significant risks. Through literature review and case...

With implementing the Double Reduction Policy, China’s education governance system has also undergone profound reform. This paper explores the necessity of the Double Reduction Policy in China from the perspective of students’ and parents’ current situations, the change of school regulations, and the...

Values of college students not only have decisive role on own development, but also are related to success of China socialist modernization construction career as well as rise and fall of a nation as hope of national development in the future. College students' core values are regarded as important parts...

The digitalization of the banking sector, which consists of the use of digital tools in banking services, takes banks and other financial institutions to a new level of development. The most important component of digital technologies is intelligent model that reduce the role of people in making various...

Due to the rapid development of society and information technology, the traditional POI data collection methods can no longer meet the new requirements from users. Specifically, the data collection methods are costly, the data update speed is slow, and the attributes are not complete. Based on the geographic...

A network topology is how computers, printers, and other devices are connected over a network. It describes the layout of wires, devices, and routing paths. Essentially there are six different common topologies you should familiarize yourself with: Bus, Ring, Star, Extended Star, Hierarchical, and Mesh....

With the development of economic globalization and world integration, people are paying more and more attention to the learning of English. Listening, speaking, reading, and writing are all important aspects in English learning. Although Chinese college students are good at reading and writing, they...

With the development of economic globalization, the rapid development of industries in various fields, big data technology has attracted more and more attention. Network data is constantly being generated at an unprecedented rate, and it is necessary to intelligently process huge data, and then to make...

The complex {[Cu(C9H8O4)(DMSO)2(H2O)2]·(DMSO)2}n (C9H8O4=2-Methyl-1,4-benzenedicarboxylic acid, DMSO = dimethyl sulfoxide)was synthesized by reaction of Cu(NO3)2·3H2O. The crystal structure of the copper(II) complex has been determined and studied by X-ray diffraction. The complex is monoclinic, space...

With the development of computer application in recent years, the computational allocation of resources becomes more important. Many Scholars have done a lot of research on task scheduling problem. In this paper, we classify scheduling problems by classifying the nature of tasks, and make a survey with...

The development of mass media to obtain information needs to be supported by providing accessibility for the deaf. Easy access with the principle of equality in diversity and responsiveness to the needs of persons with disabilities in public services. The purpose of accessibility services is to provide...

In the era of rapid updating of patent technology, it is increasingly important to identify the value of patent. Through the study and selection of the previous patent valuation literature, this paper adopts the social network analysis method to select the patent valuation index, and uses Poisson regression...

Driven by the rapid development of AI technology and machine learning, the advancement of machine translation (MT) is constantly gaining momentum. Undoubtedly, MT has greatly improved the efficiency of translation, especially the translation of scientific and technical documents. That said, the application...

Academic burnout is a well-known concept associated with students’ exhaustion during academic life. This study aims to explain factors related to academic burnout during the COVID-19 pandemic. The research method adopted a systematic literature review method to conduct scientific articles indexed by...

COVID-19 has a negative impact on human immunity. The rate of patients infected to death continues to increase every day. The social restriction protocol makes people reduce activities outside the home including physical activity or sports, even though physical activity is one of the treatments in maintaining...

At present, the development of the game is more and more quickly, in order to meet the demand of mass on the reality of the game interface, this paper introduces the technology of augmented reality and Unity3D respective characteristics and specific content, and then the analysis of augmented reality...

Network engineering is the field of emerging technologies, and how to better provide the community with the talents currently on network engineering teaching mode design became the primary task to meet the requirements of the close combination of computer technology and communication technology. In this...

Wolfram alpha is a computational knowledge search engine. This paper tries to evaluate its search results from the point of view of users and compare it with Google to evaluate the advantages and disadvantages of the search engine.

In this paper, a novel algorithm called opposition-based coral reefs optimization (OCRO) is introduced. The algorithm is built as an improvement for coral reefs optimization (CRO) using opposition-based learning (OBL). For efficient modeling as the main part of this work, a novel time series forecasting...

The recent Chinese variety show Youth with You Season 3 has stirred up fierce discussions about the state of Chinese traditional hegemonic masculinity domestically due to the androgynous male images that several idols in the show display. Given the context of Web 2.0, this study therefore aims to explore...

Guilin tourism development has now become a new trend of individualization, but the tourism distribution center started late compared to other tourist cities of the same level. How to achieve the successful operation of the Guilin tourism distribution center, improve the Guilin tourism public service...

Glaucoma is a degenerative eye illness that, if left untreated, may result in permanent vision loss and blindness. If you have glaucoma, see your eye doctor often. Because early identification and treatment are essential in maintaining one’s eyesight, research into more accurate and effective detection...

With the increasing development of smart cities, large amounts of video data from surveillance systems pose significant challenges in terms of real-time processing, privacy protection, and efficient multi-camera collaboration. In the context of intelligent transportation systems, achieving accurate vehicle...

Wetland compensation is one important measure for wetland restoration and protection, while establishment and implement of Wetland Compensation Policy (WCP) is the dominating step. So understanding the intention to accept this policy among farmers is very important. Economic models do not fully explain...

Stationary wavelet transform (SWT) was proposed to enhance time-domain optical coherence tomography (OCT) images of multilayered thin-film structures. Multi-level SWT decomposition of OCT images was conducted and the SWT detail coefficients could be employed for feature extraction of multilayered structures’...

This research is based on field facts related to the Covid-19 pandemic that has hit Indonesia. Apart from the health side, the impacts are also economic and social. The high unemployment due to layoffs in the formal sector and the loss of informal sector jobs must be seriously addressed by the government...

The core of this study was to analyze the feasibility of school social work student involved in our work on traditional colleges and universities. The author summarizes the development of the school of social work at home and abroad to improve the experience of countries that, school social work student...

During a pandemic, mobility constraints policies, limiting children’s physical activity, physical games, and educational activities to the digital space. They prefer to play using the gadget of the play together with a friend - a friend environment neighborhood. Children who spend their time with gadgets...

Although the UK is acceptable for transgender groups. But the transgender community still faces many challenges. This paper's research question is to explore the dilemmas of transgender groups in the UK. Today, transgender groups still face a lot of discrimination and unfair treatment. This paper's...

This study aims to determine the meaning of Beneficiary Families (BF) Conditional Cash Transfers (CCT) choosing Independent Graduation. The subjects of this study were independent-graduation BF from the CCT program in 2019–2021 who came from underdeveloped areas in the Pagar Dewa sub-district. Independent...

Converter valve cooling system circuit consisted of internal cooling system circuit and external cooling system circuit. ±800kV DC power transmission converter valve water cooling system circuit was introduced in this paper. Certain cooling medium flow rate through the pressure of the main circulating...

When analyzing the data of photos and videos, it’s very important to determine the shooting time and place. Usually, we can get the sun's shadow from the pictures and videos and establish different mathematical models to solve time and space positioning problems by the known parameters. Firstly, use...

Covid-19 has drastically changed the learning model from conventional learning to online learning. This article aimed to determine how teacher management in online learning improves student learning outcomes, and to give solutions in online learning problem. The method used descriptive qualitative with...

In wealthy nations, miscarriage affects 10–25% of clinically recognized pregnancies, making it a common problem for expectant mothers. This may result in trauma, melancholy, grief, and depression, which may cause involuntary childlessness. The psychological effects of miscarriage and childlessness have...

Celeste Ng's Everything I Never Told You narrates a tragedy that occurred in a cross-ethnic family in the 1960s. This paper focuses on Lydia's social, family and campus life environment on the strength of Erickson's theory of self-identity and personality to analyze Lydia's identity crisis. Racism and...

Of this study is to find out literacy cafes as an innovation of reading pleasure by students in the school literacy movement and to find out the results of using literacy cafes. Used is a descriptive qualitative study with a case study design. The subjects of this study were classroom teachers and students....

Converter valve was the core equipment of HVDC power transmission project, followed by the three-phase AC voltage was connected to the DC side to get the desired DC voltage and realize the power of control, its value accounted for about converter station complete sets of equipment for a total of 22 ~...

Japan Foundation is a cultural center dedicated to handling international cultural exchanges through educational activities, Japanese language studies, and so on. A library is an important facility for a Japanese cultural center, it provides the basic to advance information about the culture itself....

The Double Reduction Policy is a policy document proposed by the Chinese government in 2021 to reduce students’ academic burden, and its proposed regulations have had a great impact on the development of the quality-oriented (QOE) education. However, due to the short time of the policy proposal from...

The issue of diversity of public users’ cognitive competence is always one big challenge in the interactive design field of digital reading material interface. The author analyzes and models the interactive activities of digital reading material interface based on the Distributed Cognition Theory, confirms...

The application of the All You Can Eat business strategy in restaurants has garnered significant popularity, where customers are able to partake in unlimited food with a single payment. This study aims to elucidate the aforementioned concept and its impact on increasing sales. The research subjects for...

Fault tree analysis,as an effective method for reliability analysis and evaluation of engineering systems,provided an effective method for failure analysis of polishing robots with six degree of freedom.Through the qualitative and quantitative analysis of the fault tree,it is proposed that the damage...

It is essential to know the effectiveness of online learning for students, considering that this learning system was used during the Covid-19 outbreak. This research was conducted to determine the readiness of Google Meet as an online communication medium during the Covid-19 pandemic in the digital transformation...