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The new era Internet plus education has brought new development direction for the teaching of higher education. College teachers are faced with both opportunities and challenges. College teachers need to adapt to the new background for professional growth and educational innovation. This article starts...

Combined with the theory of asynchronous teaching method, this research mainly adopted expert interviews, teaching experiment, mathematical statistics. Asynchronous teaching experiment of our school students which were in physical fitness classes was done. The teaching procedure and the evaluation method...

The current trend of flexible pavement design is moving from an empirical approach to a mechanistic based design methodology. The equations used in the empirical design method to determine the pavement structure rely on the empirical relationships between design variables. These equations are only valid...

There is a clear spatial disparity between the locations at which landscape design programs are taught and the locations that have the greatest demand for it from the point of view of biodiversity, which leads to an uneven allocation of educational and social resources and leaves natural resources highly...

The cable wind-induced vibration of long span cable-stayed bridge is one of the key factors causing serious damage to the bridge. The ribs setting on the surface of the stay cable are one of the aerodynamic damping measures to restrain its wind-induced vibration. As the surface morphology of the stay...

There are many kinds of uncertainties inherent in software reliability. Cloud model is a new cognitive model for uncertain transformation between linguistic concepts and quantitative values. This paper presents a new approach to modification of the Weibull function model based on cloud model theory....

In order to study the characteristics of heavy metals of the groundwater in the gangue-filled reclamation area, the heavy metals were investigated at Ju-Ji Coal mine with high groundwater level. The samples of the groundwater were gathered in the gangue-filled reclamation area at different time,studying...

In order to accurately analyze the result, which comes from quantitative and qualitative detection based on gamma energy spectrum of NaI(T1) detector, peak boundary has become one of the main factors which influence the spectrum analysis. By implementing some common boundary determining algorithms in...

Studies on discrimination and hate crime incidence on Asians indicate that the act of aggression and micro-aggression have a direct impact on victim’s mental and physical health. So far, however, only a few studies point out the relationship between Asian discrimination and the pandemic of Covid-19....

This paper analyzed the content, distribution, source and background level of PHC in Jiaozhou Bay based on investigation data in April, July and October 1986. Results showed that the PHC contents in surface waters ranged from 0.005-0.122 mg L-1, and were meeting Grade I/II (0.05 mg L-1) and Grade III...

With the rapid and bursting development in the subject of computer science and data mining technology, the combination of data analysis and network security is indeed needed. In response of the fact that traditional intrusion detection systems are not able to fulfill the requirements for specific network...

With the rapid development of Internet technology and applications, network integration into all aspects of people's lives, the computer network has become a powerful force for social and economic development, the use of network information technology to achieve national economic and social information...

In recent years, the construction engineering industry has developed rapidly, and the engineering quality problems have become increasingly prominent, such as the low concrete strength and the cold joints of concrete structures. Based on an engineering example, this paper describes the whole process...

Based on the cubic spline interpolation for curve-fitting of molded lines of cam, an optimization method to reduce deviation of cam profile curve-fitting is raised. Calculate the given data of lift table by means of cubic spline interpolation and use curvature comb function of software UG to have a fairness...

Purposes In recent years, the medical information industry has developed rapidly, and health information technology talents are scarce. Health information management system course is set up as the core course of health information management specialty, aiming to cultivate students’ core skills of health...

Packaging competence in Visual Communication Design (DKV) expertise program in the learning process based on evaluation results of subject teachers is known to have several obstacles that cause student learning outcomes to be less effective, it can be seen that the value of student learning outcomes...

Series technologies in slag-stopping like “Infrared test for slag-roughing”, “sliding plate in pushing off slag” and the optimization of floating plug have been introduced in this paper. The system operated steadily after install and trial run, have played a good metallurgy effect, and the amount of...

With the QPMZ - II type gear box as experimental object, according to the failure mechanism and vibration characteristics under actual condition of the gear box, the vibration signals are decomposed into components at different frequency bands and time period by wavelet transform, so that the interference...

Earthquake-proof buildings are earthquake disaster mitigation priority work. Earthquake building structure may be determined, according to the design response spectrum method for determining been widely used in seismic design of buildings structures. In this paper, the structure should be designed to...

Guanzhong Academy was built in the thirty-seventh year of Wanli (1609) in the Ming Dynasty. It was an important educational institution and cultural center in Shaanxi and even the northwestern region during the Ming and Qing Dynasties. It was also listed as the "Four Great Academies" with Renwen Academy,...

In this study, 17 kinds of vegetables were selected to make a contrast test ina nutrient solution cultured under the condition of 50 mg/L Ce pollution. Lactuca Sativa L., a low enrichment and normal growth, was selected by soil experiment to analyze the accumulation of Ce and its physiological and biochemical...

In the non-road vehicle transmission systems, it always has early damage in the input shaft bearing. Gearbox simulation model is established by Romax software. Based on the different load spectrum of all shaft bearings and Adjusted bearing damage rate prediction method (instead of ISO 281), rolling bearings...

Tradition, anything place that has a distinct identity, should be studied history locally. The complex environment, such as a small town or village, an agricultural or agricultural community, or even an entire city or region, is the subject of local history. Because this research must hunt for facts...

Anxiety has become the most characteristic feature of this era. We receive all kinds of information every day, but the unknown makes people afraid and omniscience makes people anxious. Based on Mead’s subject-object theory, this paper attempts to analyze in-depth the operating principle of the Internet...

With the COVID-19 virus in the world that does not subside, scientists are competing to create various medicines that can be used to treat people who are infected with the virus. Even now, the vaccines distributed by the government have not shown significant results. However, until now, no medicine can...

Based on the VAR model, we use Bitcoin prices as well as the Ethereum price daily data between December 2019 and January 2022 for dynamic identification, and the empirical analysis results show that the Bitcoin price is the granger reason of Ethereum prices, but Ethereum price is not the Bitcoin prices...

This article focuses on the impact of the newly enacted policy document, Guidelines to Ease the Burden of Excessive Homework and Off-campus Tutoring for Students Undergoing Compulsory Education on supplementary education, which marks the clampdown of the profit-driven education sector. The analysis concludes...

Private colleges and universities have become an important part of higher education system in China, the scientific research work is the basic way to the construction of private university teaching staff, to improve the quality of education and teaching and to serve to the society, but most scientific...

The main objective is to achieve networking integration with a wide range of interconnected information space and depth of the physical world, and wireless sensor networks as a peripheral network of things, it is possible on a larger spatial and temporal scale networking provides active physical perception...

With EP(epoxy resin) as matrix resin, DCA(dicyandiamide) as curing agent and modified imidazole as curing accelerator, and adding fillers and other additives, a single–component flow–type EP underfill adhesive was prepared. The curing temperature was determined by testing gelation time and characterizing...

Enterprise cost accounting is mainly horizontal distribution and vertical distribution, in which the vertical distribution is mainly used by the equivalent units weighted distribution method and the equivalent units first-in-first-out method, this paper through the comparative analysis of two vertical...

Recovery of degraded images due to motion blurring is a challenging problem in digital imaging. This paper presents a new method of Dirac Delta function algorithm to restore motion blurred images based on an analysis of the characteristics of the inverse filter method and the traditional algebraic method....

In order to solve the problem of lifelong learning of multiple students in the numerical control technology specialty group, Guangdong Mechanical & Electrical Polytechnic has established a qualification framework for the specialty group. This qualification framework horizontally includes two types:...

On behalf of the red film with its unique appeal advantage by the contemporary college students love that become an important resource for education in colleges .Effective and reasonable use of red film resources can effectively enhance the national identity of college students, national identity, improve...

It is very important to determine the specifications of components of vehicles at the initial design stage. Currently, the researches on torsional stiffness and weight optimization, structural improvement, and vibration and noise have been carried out. However, the structural local optimization of a...

The rise of smart phones has greatly facilitated people’s daily life, mobile phone dependence has also attracted more and more attention. Social media has become an increasingly popular platform for communication, learning, and collaboration. While social media has undoubtedly changed people’s lives...

This paper analyzed the seasonal variations and land-ocean transfer process of Pb in Jiaozhou Bay based on investigation data in surface waters in different seasons during 1979-1983. Results showed that during 1979-1983, both stream flow and marine current were the major Pb sources in Jiaozhou Bay. However,...

Dilatometry is one of the most popular methods for the study of high temperature physical properties of steel and thermal expansion is considered to be an important factor concerning on the crack formation during casting and rolling for pipeline steel. In the present study, dilatometric curve of X60...

The Internet of things has become the computer and the Internet after the wave of new information technologies. The goal of the Internet of things is a comprehensive perception, on the basis of Internet technology and platform, to build a person connected to the object, content and the content of the...

To study microstructure transformation of Super304H, the original sample and the samples aging for 500h, 800h, 1500h, 2500h and 3650h at 700 were analyzed with OM, SEM, TEM and X-ray diffractometry. The results showed the grain size and the precipitated phases along boundaries increased as aging time...

In the high speed feed system, the temperature rise of the bearing will affect the positioning accuracy, so we design the liquid cooling system to cool the bearing. The cooling system consists of the mechanical module and the liquid-cycle-cooling module. The mechanical module is a spiral groove on the...

France is one of the countries that start to establish and improve animal protection laws at an early stage. Now, it has a relatively complete legal system for animal protection. In contrast, China still has a lot to improve in this area. Therefore, it is particularly important to promote the development...

For second language learners, foreign teachers play a significant role in the English language teaching (ELT) classes and English activities in China. The roles of foreign teachers are divided into four categories according to the author’s observation of various classes given by foreign teachers as follows:...

Since the 1990s, online auctions, as well as e-commerce in general, has boomed. The COVID-19 pandemic this year has further led to an increase in online transactions, making the topic of online auctions as current as ever. This paper summarizes and compares existing research on the strategies for bidders...

The main gearbox is an important driving force for a pump. It needs to carry out regular monitoring. In this paper, it measures the vibration acceleration signal of a pumping unit’s main gearbox, names them 1# and 2#. After comparing the time course curve and spectral of the two main gearbox, it has...

The paper analyzes the correlation of historical cultural city and central parks in detail. Contribution prior model is established according to multi-objective contribution rate mathematical theory knowledge. Linear weighted sum and function of central park landscape ecological planning contribution...

This paper studies the application of data warehouse in the modern financial industry, can help Banks to products, departments, institutions of profit and cost analysis, by strengthening cost management to increase efficiency, will largely change bank management departments at all levels of management,...

Nowadays the air pollution is increasingly serious. PM10, PM2.5 and other major pollution comes from various sources, in which one of the important sources is the emission of cooking smoke. Therefore, the control of sources is quite important to emission reduction. With the development of cities, more...

During the construction of a building, the quality of the building is directly affected by the effect of supervision carried out. Therefore, the construction enterprises need to actively carry out supervision on the quality of the building projects to a detailed and sound extent. As construction project...

with the development of high technology, inverter request higher capacity. However, the traditional two level inverter capacities of the power electronic devices have been difficult to achieve high power requirements. Therefore, the national science and technology workers continue to put forward a variety...