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The computational scheme and the basic idea of the Flux-Corrected Transport (FCT) method are studied in the paper. With the numerical simulations of 1-D stress wave, its application to SPH are discussed and compared with SPH coupled with artificial viscosity. The result shows that FCT method is very...

A vessel motion statistical learning based on stored AIS data is proposed in this paper. This paper divide the region of interest into a uniformly sized grid, and analyze the stored AIS data messages according the vessel's position and index the motion information into the unique grid. The sailing state...

With the rapid development of information technology and the Internet, the emergence of a number of new things. "Micro Courses" and "flip the classroom as a new teaching mode, and achieved good teaching effect in the process of foreign applications, the" micro curriculum "and" flip the classroom together,...

The agricultural information on the internet become more and more, it is very difficult to search accurate related information from such different information, in order to improve the efficiency of information retrieval on the internet, the intelligent searching technology of agricultural information...

The free flow of information occurs along with the rapid development of information technology in the industrial era 4.0. Reinforcing students’ civic literacy is an effort to prevent negative impacts arising from the phenomenon of free flow of information such as hate speech, hoax news, and understanding...

The existing model of territorial administration in Russia is based on the redistribution of income in a benefit of the federal government, and then financial support is provided to the regional administrations using various tools. Thus, with the withdrawal of most of the income from the regions into...

Cost accounting is a core course of accounting major with strong theory and practice. Because of its characteristics of many calculations, many formulas, and cross content, it has increased the difficulty of teaching. This article combines the relevant content of the cost accounting course to explore...

Recent studies on the fundamental aspects of gender stereotypes have raised public’s concern in Chinese society, where social expectations are very prevalent and are exacerbated after watching certain television programs for both genders. This suggests that the traits are traditionally viewed as masculine,...

The transition to a blue–green economy has become a critical global agenda. This review is intended to analyze the role of governance in accelerating the transition to the sustainable blue-green economy, with a specific focus on the linkages between marine policy, environmental sustainability, and social...

Multi-label image classification is a fundamental classification task, which seeks to assign numerous possible labels to an image. Many deep convolutional neural network (CNN)-based approaches to discovering the semantics of labels and learning the semantic representation of images by modeling label...

As an important branch of educational big data, grade prediction has become a hot spot for researchers. In order to predict students’ grade levels more accurately and have good prediction accuracy at each grade level, the RFE _ RF feature selection method is proposed to reduce the dimension of features....

This paper analyzes the history of industrial heritage and the present situation of artistic innovation, and takes Kailuan National Mine as an example to explain in detail, so as to provide systematic cognition for scholars in the field of industrial heritage, and provide directions for the follow-up...

The problem that is often encountered in every natural disaster is material damage and even loss of life; thus, systematic steps to reduce or prevent the impact of disasters are needed. A quick response is the main thing to carry out disaster management when a disaster occurs. The steps taken are mobilizing...

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...

COVID-19 has tremendous impacts worldwide. The global economy was severely damaged. Based on the Fama-French five-factor model, this paper selects agricultural, soda, and smoke industries in U.S. stock market and analyzes the market changes after the outbreak of Covid-19 and after the successful experiment...

This study assesses the potential and development path of carbon trading in Xiamen. As a typical coastal city with rich marine ecosystems such as mangrove forests, coastal wetlands, and shellfish aquaculture, Xiamen faces the challenges of contradictions between high economic carbon emissions and carbon...

This study aims to analyze the influence of Work Environment and Reward Programs on Turnover Intentions through Work Loyalty. The research method used is a quantitative description with Path Analysis in answering the research hypothesis. The population in this study is all employees, with a total of...

The impact of organizational behavior on employee performance is increasingly prominent in contemporary corporate development. This study analyzes the mechanism of organizational behavior through direct and indirect effects, examining the influence pathways of organizational fairness, leadership behavior,...

Counter-terrorism intelligence plays a critical role in counter-terrorism operations. This paper analyzes the inherent requirements of counter-terrorism intelligence work in the information age and proposes the application of Big Data in counter-terrorism intelligence from four aspects: the rapid collection...

There’s been a growing number of tourism safety accidents and the comprehensive and rapid development of Mount Wuyi FIT tourism makes the security of FIT has been paid more and more attention. This study aims to explore the safety factor that affect FIT travel and put forward hypotheses and research...

Inductive learning has been—and still is—one of the most important methods that can be applied in classification problems. Knowledge is usually represented using rules that establish relationships between the problem variables. SLAVE (Structural Learning Algorithm in a Vague Environment)...

Defective rolling bearings generally provoke a demonstration of nonstationary and nonlinear properties. As a result, condition monitoring of a rolling bearing seems challenging due to difficulties in fault feature extraction. This study introduces statistical linguistic analysis (SLA) to investigate...

Power load is the active part of safe and stable operation of the entire power system. Establishing realistic dynamic load model is important meaning for power system planning and operation. In this paper practical load modeling idea is adopted for clustering analysis of the data of load characteristics...

Research on weight problem is helpful to solve other problems, and it has practical significance for the design of the algorithm and the solution of the real life. The purpose of this paper is to introduce the solution for the weight problem with both greedy algorithm and dynamic programming. We mainly...

Magnetoencephalograph spatial Time-Frequency Multiple Signal Classification (MEG-TF-MUSIC)can work well in essential and sensor noises environment, but a pulse noise exist in MEG array processing data, they can be described by stable distribution. The performance of MEG-TF-MUSIC degenerate in stable...

Combine with a large span frame structure project ,a survey on live loads of this building has been conducted,and the survey lasted the whole construction period of the building, the loads in the four phases of template erection, steel banding, concrete pouring and curing were recorded. According to...

In order to improve parametric design process efficiency, design product is layer-by-layer decomposed into design unit according to the functional, and the design unit is looked as the carrier of knowledge and the object of parameter driving. In order to describe the product structure and integrate design...

It is important for provincial water function zone to maintain good water quality for downstream province. In recent years, provincial water function zone water pollution became serious, which caused pollution disputes between upstream province and downstream province. The study on water ecological compensation...

Cuprous oxides thin film with different morphologies were formed on F-doped tin oxide (FTO) covered glass substrates by potentiostatic deposition of cupric acetate. The effects of electrodeposition temperature and Br on the crystal morphologies of cuprous oxide were studied. Different crystal morphologies...

In order to improve the prediction accuracy of wireless sensor network, a novel prediction algorithm is proposed by ARMA and wavelet transform. In this algorithm, the characteristic of ARMA is defined, and the Theoretical foundation of is given. Then, the prediction error of actual traffic is decreased...

The budget deficit of the Рension fund of Russian Federation is so large that it became obvious that the raising of the retirement age in Russia is inevitable. This is insisted on by both economists and government officials. The traditional approach is based on the fact that the raising the retirement...

Yale-NUS College is a new cooperative college held by the National University of Singapore and Yale University. Yale-NUS College with its unique characteristics differs from Chinese universities in Singapore and Yale University in the aspects of training objectives, course arrangement, teaching organization...

When the deep reinforcement learning algorithm based on visual perception is applied to the issue of robot’s dynamic obstacle avoidance, the perception ability of convolutional neural network is combined with the decision control ability of reinforcement learning, and the process from raw visual input...

The phase and composition of Liupanshui coal gangue were determined by XRD and XRF analysis. The coal gangue is calcined at 600°C for 2h, grind 200 mesh, and the optimum amount of coal gangue is determined by testing cement mortar with different proportions and testing its compressive and flexural mechanical...

The Indonesian government has declared the Coronavirus Disease 2019 (Covid-19) virus outbreak as a nonnatural national disaster. A healthy behavior, social, and physical distancing should be implemented to break the chain of the Covid-19 virus transmission. This research aimed to determine the problem-solving...

The village is the witness of the development of Chinese civilization and the carrier of cultural heritage. The study of the diachronic evolution of the village can deeply reveal the evolution mechanism of the development of Chinese civilization and the laws and characteristics of village development....

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...

Dragon and lion culture, as the treasure of Chinese traditional sports culture, is closely related to its broken wall and inheritance. The purpose of this paper is to analyze the origin and dissemination value of Chinese traditional dragon and lion culture, give full play to its cultural appeal, explore...

During Covid-19, Government has heterogeneity in fighting the pandemic and the general public also share a different level of suffering. The main contributor of these issues is supposed to be pointed at institutional factors. Nations with inclusive institutions, advocating for equality in human rights...

In this article, a novel hemp stem powders (HSP) reinforced flexible polyurethane foam from polyols and diphenylmethane diisocyanate (MDI) has been prepared by self-rising method using water as blowing agent. The cell morphology of the HP reinforced foam was examined by scanning electron microscope (SEM)....

In order to know the movement of agricultural population that are willing to settle in urban cities, there are certain factors that affect them to live in the city, which are significant on promoting the urbanization process. This paper is based on the survey of migrant workers in Nanjing, a study on...

Web database security becomes important in business transaction and multi users environment. To secure and protect access to the resource against attack and intrusion, it is important to define the role for all users whose interact with it. In web database application, Access Control method is most convenient...

The social-philosophic research heuristic potential of the Social Phenomenon is shown in the article. The analysis prospects in the context of negativity metaphysics are disclosed. The authors show possible options of human meanings of the Social in the conditions of its crisis by means of aestheticization...

Assembly language plays an important role in the training of computer application talents. However, there are many problems in the current curriculum teaching, which can not be applied to the needs of personnel training. The paper focuses on the application of teaching talents and the aspects of curriculum...

The pyramid construction was formed by different K3PO4 concentrations and texturing time. The pyramid microstructure evolution on monocrystalline silicon surface has been studied. Researchers found that the pyramid is approximately 1.3 m in mean size and almost covered the silicon surface with 6wt% K3PO4...

With the development of scientific management methodology, the faculty performance appraisal of maritime vocational colleges has been a hot topic. Evaluation of faculty performance is a multi-criteria decision making problem. Best faculty members are the assets of an educational organization for increasing...

In this article, we discussed the dynamic development path of ecological building materials industry, suitable measures for keepings steady path, built integrated model using a patches prototype structure as part of it, optimal solution of model will be discussed and with real data obtained from statistical...

Feature extraction is an important procedure in the process of fault diagnosis for rotating machinery. Based on wavelet and local linear embedding (LLE), a method is proposed in this paper to extract features from vibration signals of rotating machinery. Firstly, multiple features were extracted from...

The upgrading of the industrial structure adjustment accelerates the pace and the content of modern service industry is changing constantly. Due to the importance of modern service industry in the transition of economic development in the new normal, it is particularly important to further promote the...

Bridge-type inverted siphon is located at Yangdong reservoir in the Zixing county, Hunan province, its controlled basin area is 31000 mu. Inverted siphon pipe is single round pipe, inner diameter is 1.0 m, wall thickness is 0.21 m, adopts reinforced concrete structure. This paper uses universal finite...