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Debris flow susceptibility evaluation is the prerequisite for risk assessment, important basis for disaster prevention and mitigation work. Based on the field investigation of the debris flow disaster in the middle and lower reaches of the Bailong River, four evaluation factors of aspect, lithology,...

This research topic is related to the involvement and role of students who take part in the School Teaching Program. This research aims to provide a comprehensive picture of student involvement and roles in the MBKM Program. This research uses a qualitative approach to collect perspectives from a sample...

Edible oils have been used widely in food processing, especially processes with thermal treatment such as frying. In the frying process, oils are usually used repetitively and trigger the presence of lipid oxidation which results in the degradation of fatty acids. This degradation of fatty acids then...

Now the automobile manufacturing industry gradually developed into a pillar industry in Guangxi, it brings the opportunity to Guangxi, at the same time, it also has a certain risk. This paper focuses on the supply chain risk assessment of automobile manufacturing enterprises in this region, starting...

For classified applications need to quickly adapt to the business and security policy change, using middleware technology and framework, abstract classified application system security common public features, put forward the classified application business logic and security logic separation of security...

senior manager's support has always been considered as the most important factor affecting the success of informatization. However, few studies have paid attention to the issue why senior managers of different enterprises show different levels of support in the process of informatization. This study...

Computational fluid dynamics (CFD) is considered as an effective tool to evaluate the performance of the autonomic underwater vehicle (in short, AUV) with propeller and rudders. This work simulates hull-propeller-rudder interaction under four different general arrangement conditions, and analysis on...

To enhance the understanding of the influencing factors of hammering pile driving vibration on the surrounding environment, this study aims to investigate the vibration source, propagation laws, and impact range during the construction process of hammering pile driving. The goal is to mitigate the adverse...

This study aimed to profile the strategies Indonesian English learners use in developing their speaking skills. The profile covered four aspects, including the intensity of the use of the method in learning to speak, how one item inter-correlates with each other, how individual factors correlate to the...

Now is the moment for the tourism market to recover after being hit by the Covid disaster. This recovery is accompanied by improvements in various aspects related to the tourism sector by the government, including the Tourism and Culture Office of West Java Province. Given the immense potential of the...

Halal Product Process Companion has an important role in succeeding the government's program on free halal certificates (SEHATI) for micro and small enterprises (MSEs). They faced many obstacles in the mentoring process. For this reason, this article examines the role of halal product process companions...

In the area of modern physical distribution, vehicle routing problem has become the focal point in the research. During the process of transportation, efficient and the reasonable vehicles travel route not only can reduce the overall cost significantly, but also improve customer’s satisfaction. This...

Recently, the grid-connected photovoltaics power stations are extensively installed. Nevertheless, to save the maintenance time, improve the safety performance, solve the complexities of traditional overhaul methods and eliminate restrictions further research is needed. Therefore, in this paper, a method...

Evaluation and optimization of complex product engineering change schemes are the key links in the design and manufacturing process. In this link, it is crucial to construct a reasonable index system of engineering change scheme evaluation. This paper constructs a two-layer index system of six levels...

Covid-19 pandemic affects almost every aspect of life. One of them is on lecturers and students, especially in the Indonesian language course. The students’ low scores in speaking skills raise concern. Many students have difficulty expressing themselves in spoken language. New normal results in the modification...

Purpose: To understand the prevalence of depression among gay in China through Meta-analysis and to provide a scientific basis for early psychological intervention. Methods: Relevant domestic and foreign literature was searched, and the quality of the included scope was evaluated, and meta-analysis,...

This research aims to determine the benefits of using the Learning Start with a Question model by utilizing Google site for learning questioning skills. Currently, people need to do digital-based learning as educators according to the demands of the times, so this research needs to be done to measure...

Increasing effective financial behavior is the main goal that must be achieved for the millennial generation in Indonesia. This study aims to investigate important information from various studies discussing the financial behavior of the millennial generation in Indonesia. This study uses a systematic...

In 2006, Ministry of education documents “On the requirements of the English teaching in higher vocational education” raised the educational objective--focuses on developing communicative competence in the workplace. For foreign-related majors in higher vocational colleges, how to improve students’ communicative...

The utility industry has entered into Big Data era as the construction and development of smart grid. It becomes more critical to store and process the Big Data efficiently, and to make effective utilization when the power Big Data are massive complicate. This paper analyses the status of power Big Data....

Laser fuze has advantages of anti electromagnetic interference and high accuracy of measuring distance, will become an important development direction of future fuze. This paper constructs the hardware-in-the-loop simulation system of pulsed laser fuze. Solved laser echo characteristic parameters of...

This research investigated teacher variables and teaching effectiveness in west Yunnan, China. In China, everyone, every parent, grandparent, young person and citizen would like to have the assurance that all our children are being taught and prepared for college, for future work and for life. Thus,...

This article is devoted to the research of the need of Chinese students studying at different faculties of St. Petersburg State University in obtaining information from the Russian-language Internet sites. The research method is a survey through the Google Forms website. The study showed that Chinese...

In order to improve the crowdsourcing operation efficiency, the paper proposes the concept of crowdsourcing self-organization and introduces its connotation and characteristics systematically. By analyzing the logical relationship between entropy and crowdsourcing self-organization, the entropy model...

Ceramics are one of the oldest and most common decorative works of art, and the ceramics are usually made of heat and hardened clay. Since the 14th century Chinese ceramics have been widely exported to Europe, the European production process and quality had a profound impact. Innovative design of daily...

The advancement of digital technology is inevitable. One of the masterpieces of mankind is in the form of various social media platforms as a further effect of the presence of the internet. Its presence makes it easier for humans to solve problems and meet various needs, including the preservation of...

With the deepening of Chinese international communication, more and more foreigners come to China to travel. Xi'an Buddhist temple tourist attractions are more and more popular with its material cultural heritage and intangible cultural heritage, especially in Japan which is deeply influenced by Chinese...

A new concept is often the result of practice requires. On the basis of the concept of modal, this paper puts forward the concept of Extreme Mode. The Extreme Mode not only contains the total number of units in the most sign values, also contains various units of the number of times many sign values,...

It ’s required that specific monitoring system should be capable to positioning the controlled personnel within monitoring area ,meantime the staff location and status information could be sent to the monitoring center. The positioning signal card not only be used to transmit the controlled personnel...

In combination with the composite material technology, add the glass fiber grid into gussasphalt deck pavement system to form glass fiber grid reinforced gussasphalt. Analysis shows that adding the grid can increase the bending performance. Three point bending test was did to do verification and results...

Power System Load Forecast is a significant professional course opened for undergraduates especially students of the Department of Electrical Engineering, which involves Power System, Economic Management and Mathematics and so on, having plenty of different characteristics from other courses. On the...

With the development of the times, the society has an increasing demand for compound and applied talents, thus promoting the in-depth development of double-degree mode. Taking Lingnan Normal University as case study, this work first utilized the online questionnaire survey method to comprehensively analyze...

As the advancement of technologies becomes more progressive and efficient, State Polytechnic of Malang would like to start digitalizing most of the student attendance system by using mobile-based QR code scanning for student identification. They aim to improve their student attendance system to be more...

In order to accurately determine the healthy development of China's tungsten resources industry this paper proposed the main ideas of tungsten resources industry health warning system, then conducted a comprehensive analysis of the many factors that build health warning indicator system of tungsten resources...

Football constantly has a great popularity among students, so, the development of campus football game grows vigorously. But dangerousness still cannot be avoided in football exercise, so injury accident often occurs in football class, therefore, it necessary to carry out safety education in school football...

The purpose of this study is to find the basic characteristics of HPC consolidating concrete. The results are presented as follows: In terms of compression strength, the strength of BS mixed with Alkaline Activator (AA) was stronger than that of general BS. It is judged that Shrinkage Reducing Agent...

In today's society, people are increasingly demanding companies. In addition to winning profits, a successful company must be able to perform its social responsibilities well. The different social responsibility behaviors of enterprises affect their competitiveness to a certain extent. This paper chooses...

The accuracy of electric energy meter is important for power consumers and power enterprises. Therefore, the work is dedicated to the development of an on-line multiplexed high accuracy electric energy meter. The accuracy of electric energy meter and the power quality can be monitored in real time. In...

Dynamic epistemic logic; Common knowledge; Knowledge sharing

Community is one of the important characteristics of reality network, which can effectively reflect the inner information of network and the relation among nodes. For the division of the community there already had many effective algorithms, the Louvain algorithm based modularity is a more popular community...

In order to explore the relationship between the multi factors of the inland river shipping accident and understand the law of the accident, the data of Yangtze River trunk line from recent years are collected and analyzed. First, we extracted the key factors of the shipping accidents and preprocessed...

The welding seam of the split cutterhead of tunnel boring(TBM) machine is easy to generate cracks in the working process, which affects the construction process and increases the cost. The double box structure is extracted from TBM cutterhead. The effects of high-strength bolts and welding speeds on...

Ad-hoc network is a repeatedly jumping, nothing central, and self-organizing network. the entire network has not stable infrastructure, consisting of mobile nodes. According to the problem that cluster Ad-hoc network cluster head selection mechanism is not reasonable and the cluster heads, and cluster...

The Chinese structure of physical education as a high school curriculum differs greatly from that of the United States. The purpose of this study is to measure the difference in attitude toward physical education among Chinese and American high school students and to identify possible causes. Furthermore,...

Background: Lately, there has been many discussions regarding happy / silent hypoxia, whereas the patient does not sense or show symptoms of breathlessness yet the patient has been experiencing hypoxia due to Covid-19 infection. This has caused death to many Covid-19 patients without comorbidities. The...

Via infrared spectroscopy (IR) combined with support vector machine (SVM), the study on timber species identification was carried on. Ten kinds of precious timber were used as experimental materials; each timber picked three sets of samples. The corresponding spectrum was recorded by infrared spectrometer....

the cyber public opinion is a very important component of China’s social opinions and generates both positive and negative effects for government decision-making. It thus can be seen that double-sided effects of cyber public opinions on government decision-making exist objectively. So, government sector...

In recent years, the research on partial differential equation attracts more and more scholars’ attention; the quasilinear elliptic equation is an important part of partial differential equation field, and the stability research on boundary values of quasilinear elliptic equation can be established on...

Taking the core area of Tianshui earthquake as the object of study, the Green function method is used to predict the ground motion characteristics of the Ms8.0 destructive earthquake in the future. We mainly studied the cognitive uncertainty of asperity. We used logical tree method to research the cognitive...

Subsurface velocity structures can be constructed via an inversion of the horizontal-to-vertical (H/V) spectral ratio of microtremor (MHV) curves, as a result, a method of simulating the MHV curves is key. In this study, we use the H/V spectral ratio of the surface wave (SHV) based on the surface wave...