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The development of information technology has added new vitality to the teaching work of colleges and universities. This article mainly discusses the influence of information technology on higher education in the post-epidemic era and proposes relevant countermeasures. In the post-epidemic era, information...

The residual stress distribution condition of homemade heavy rail U75V are tested by X-ray and impact indentation method. Results shows the stress magnitude order from high to low of heavy rail is the same with two methods: Bottom center, Head middle, Bottom right, Head right, Waist. The relative error...

In order to implement the concept of sustainable development of real estate, China’s residential industrialization has integrated energy conservation, environmental protection and high efficiency on the basis of maintaining the same level of quality as before. China’s government departments have given...

Currently, researches on content based image copy detection mainly focus on robust feature extraction. However, most of existing approaches use only a single feature to represent an image for copy detection, which is often insufficient to characterize the image content. Besides, with the exponential...

Oil spill dispersant, as a kind of effective measures to deal with oil spill, has been widely used, but the effectiveness still needs more investigations. In this paper, what factors influenced the dispersant effectiveness was studied in the tank with the action of waves of different time intervals,...

This paper studies the dental caries, dental calculus deposits, smoke stains, bleeding gums and even lead to gum recession, tooth wedge damage caused by coronary heart disease, diabetes and cerebrovascular diseases due to incorrect brushing posture in daily life. This paper researches the health toothbrush...

Popular works in the twenty-first century fantasy movies are frequent. The "Beauty and the Beast" (2017) directed by Bill Condon was adapted from a French fairy tale story. Based on the basic continuation of the animated version, the movie uses special effects technology to create a spectacular visual...

Aiming at the problems of unclear teaching content characteristics, teaching organization form and content to be optimized, students ‘ information literacy needs to be strengthened, and multi-party linkage talent training mechanism is not perfect in the training of preselected non-commissioned officers(NCO)...

The field mill is always used to measure the electric field with charge at present. In order to get accurate measurements results, the field mill must be used belong with the ground plate system. The influence of the ground plate area on the measurement result has been researched by the simulation and...

The staff is the strategic resource of the inspection and certification institutions, and human resource management has become the key factors which inspection and certification institutions obtain and maintain the competitive advantage. Through the game equilibrium analysis of the internal and external...

Objective: This aim of this study was to investigate the effect of pregnancy on plantar pressure variation during walking. It is valuable in improving the understanding of foot function and injury prevention for pregnant women in gait. Methods: Thirty-five healthy pregnant women completed over ground...

Under the background of market economy, the marketization trend of colleges and universities guides the focus and concern of the society. Therefore, it is an important and difficult task to establish the intrinsic value of colleges and universities to play an important role in the cultivation of students...

This paper has proposed that the value engineering theory shall be applied in product design from the perspectives of product function design, material selection, technology and color through understanding of value engineering theory, and the analysis of importance of value engineering in enterprise...

With the real GDP growth of the world's three largest economies-China, USA and Japan as dependent variables while international petroleum price growth, proportion of petroleum consumption and dependence on foreign petroleum as independent variables, this paper will probe into the relationship between...

The game relationship between service standards of ride-hailing platforms and user complaints profoundly impacts the sustainable development of the industry. This paper constructs a duopoly evolutionary game model to analyze the interaction mechanism between service standards and user complaints, and...

The traceability is of paramount importance and considered as a prerequisite for businesses for long-term functioning in today's global supply chain. The implementation of traceability can create visibility by the systematic recall of information related to all processes and logistics movement....

Decorative painting is a comprehensive form of expression of fine arts. It takes nature as a medium, breaking through the limitation of natural objects, and deliberately pursuing the artistic quality of its modeling and expression, thus to highlight the decorative language, and then to achieve the purpose...

The rotation modulation technology of Inertial Navigation System (INS) is an error auto-compensation technique. In order to study the effects of the initial attitude to the influence of error propagation character of single-axis rotation INS, the single-axis rotation INS error model was built, and error...

The main navigation method of Civilian Unmanned Aerial Vehicle (CUAV) is Global Positioning System (GPS) navigation, GPS navigation failure will make CUAV lost control, resulting in heavy losses. How to ensure the reliability and navigation precision of CUAV under the failure of GPS is a hot issue currently...

MOOC has exerted great influence on the teaching of higher education in our country since its birth. Integrating the advantages of MOOC into military vocational education is of great significance for solving the difficult problems of military vocational education and improving the training of military...

There are two types of modern portfolio theory: narrow and broad. A narrowly conceived portfolio theory is often referred to by the name Markowitz portfolio theory. Often generalized portfolio theory, in addition to classical portfolio theory, and various alternative portfolio theories, include the capital...

Gift paper is a modern paper craft form that combines the characteristics of both Chinese and foreign paper materials. It has a classic flavor of history and culture and can show a lively and fresh modern dynamic atmosphere. Through the concise and clean design style, the gift paper shows a kind of ancient...

This article follows the education concept of “student-oriented, application of learning, and comprehensive development”, and gradually promotes the “three integration + two improvement” of higher mathematics teaching. This is the integration of teaching content and mathematics culture, the integration...

Over the past few years, there has been a noteworthy rise in consumer concern for safeguarding the environment, and various factors can be identified to elucidate the specific aspects that impact the environment. One of the key element that has turned out to being crucial is the use of social media which...

The growth of copper supply capacity cannot keep up with the consumption growth in China, so the copper in China is still in a short supply in the future. The supply capacity of copper mine reduced from 30.7% in 2000 to 17.4% in 2013. Due to the late massive use of copper in China, the social recycling...

Foreign fund investment in China creates demand for real estate appraisal, but inevitably imposes challenges on the real estate appraisal industry in China. The majority of real estate appraisers in China are not familiar with the needs and requirements of foreign clients. The core of the problems lies...

With the global water crisis is getting more and more serious, industrial and sewage treatment are becoming the urgent problem need to be solved.In this paper, sewage treatment project of a factory is research object, the design using the upper computer configuration software from YAKONG of China which...

The mechanical model of mast of special rotary drilling rig for transmission line is established in this paper. The ultimate loads of mast of rotary drilling rig are designed for drilling condition and lifting drill condition, and the simulation of the mast is done under these typical working conditions....

In the construction waste output forecast, it is difficult for forecasting and reducing the accuracy of forecasting. In this paper, a method for estimating the yield of urban construction waste is built on the basis of building area, by using the ARIMA model to predict demolition area and the area of...

Technology plays a key role in determining productivity and economy development in a country. The process of enterprises’ innovation can be seen as a process of knowledge management including the process of knowledge attainment; acquisition and converting and integrating into new knowledge. This research...

In This paper the DEA method is used to analyze the economic efficiency of various industries in Fujian Province. Based on the performance of various industries, the problems and influencing factors of industrial development are explored, and puts forward corresponding supply-side reform suggestions.

With WCl6, C2H2 and H2 reaction system and Ar work gas, WC nanocrystallites were prepared by plasma chemical vapor deposition(PCVD). The properties of WCl6 and WC particles including chemical composition, morphology, size and structure of crystal phase were characterized by Transmission Electron Microscopy...

The micro-morphology, wettability and chemical composition of the moth wing surfaces were investigated by a scanning electron microscope (SEM), a contact angle (CA) meter and a Fourier transform infrared spectrometer (FT-IR). The micro-morphological models for hydrophobicity on the wing surface were...

In this paper we propose a numerical method based on the splitting strategy to solve the Cheeger cut model. In order to improve the classification results, we propose a new self-tuning strategy to choose a robust scaling parameter. Some numerical examples are arranged to illustrate the efficiency of...

The issue of marine environmental protection is a strategic one. China’s marine environmental protection strategy has gone through a process of development, however, there are still many problems remained. The COVID-19 pandemic outbreak has brought enormous challenges and opportunities to Chinese marine...

After analyzing the common attacks for some software systems, a dynamic software behavior verification model related with the unchecked input data based on software analysis and dynamic slicing technology is proposed. Regarding a statement as a basic analysis unit, and the information flow as the main...

In 2015, the total consumption of global natural gas is 3.47 trillion cubic meters. It is predicted that natural gas will be "the largest energy" among the whole energy consumption before 2040. According to the regional structure of natural gas consumption, the gas natural consumption of none-OECD countries...

Chitin has good biological activity, but the nature of the shell element is difficult to dissolve in water severely restrict its application in many fields. Through chemical modification, as the hydroxyl group to change its characteristics of different preparation of chitin, and were characterized by...

Precision funding is an inevitable requirement for the development of university funding, and it is also the performance of the credibility of the country and school. The traditional funding identification work has some problems, such as insufficient coverage, difficult identification and poor educational...

This paper mainly focuses on the feed production line of a certain feed company in Jilin, the design of a segmented pig feed line under the concept of innovative thinking, and the large data technology, Internet of things technology applied to the production line, the overall design of the segmented...

To investigate the effect of mothers' education level on depressive symptoms in childhood and adolescence, this study was based on data from the 2018 China Family Panel Studies (CFPS) with children and adolescents aged 9-15 years old, and was conducted using SPSS for binary logistic and AMOS software...

In recent years, China's digital economy has rapidly developed and has been applied to lots of fields. Moreover, the development of digital economy is closely related to the strategy of rural revitalization. The realization of rural revitalization requires the meeting points between digital economy and...

Guided by the trilogy of emerging engineering construction and 40 items of higher education in new era, the novel concept of classroom teaching, namely student-centered, outcome-based and aimed at creating gold courses, has been updated and established. The reforms of classroom teaching of professional...

With the rapid development of web services, web services fault-tolerant mechanism has become a new research focus. This paper presents an innovative error handling model of service fault-tolerant strategy. For the goal of enhancing the fault-tolerant performance of web services, we analyze the key technologies...

Application requirements and the business volume increased significantly, considering the performance bottleneck and single point failure and other problems, distributed file system gradually will replace centralized storage. This paper discussed the independent designation and development of all in...

According to the structure and motion transformation characteristics of five coordinate of machine tool through the establishment of mathematical model, get the coordinate transformation formula of rear processing, tool path, by using CATIA and other CAM software, tool path converted to machine tool...

Business management is an important part of enterprise management. Information management system is an important means to realize the modernization of management, goods. The current problems, the construction of business management information system, the design of big data, big data management system...

Extracting and describing the key information of images are the focus of the image research. Interest point detection is an important part of image target recognition process. This paper presents a new method for detecting interest points in digital images. In this paper, the pixels in the image is taken...

Under the background of all-for-one tourism era, how to deal with the demand of tourism undergraduate education has become a common topic of concern to all tourism colleges. However, the undergraduate specialty of tourism management is separated from each other horizontally, and the practice of vertical...

Mastery of the pricing mechanism of global copper will raise the voice of copper resources. During the period from 1960 to 2002, the copper price experienced several rises and falls but within a small range. Since 2003, the copper price soared and only declined during the financial crisis. The paper...