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The posture of the bridge girder plays a very important role for the safety and efficiency of the bridge construction. This paper mainly proposed a mathematical method for determining the position and orientation of bridge girder and distributed Incremental Launching devices. Firstly, the background...

For the measurement work today, a wide range of equipment is running, the task itself is heavy, management mode is limited. In order to solve above problems this paper intends to build an information system for measurement testers. It has four modules, data input and maintenance, data statistics and...

This paper explores the historical evolution of the development of education informatization, and taking the east-west Lake District of Wuhan as an example, discusses in detail the existing problems in the development of education informatization, and further probes into the future development path.

The interpretation process involves complicated cognitive activities, such as comprehension of the source language, memorization and reproduction of the target language. With the booming of research on cognitive science and psychology, the feasibility of schema theory in interpretation studies stands...

Tag recommendation is very helpful for users to organize or categorize online resources like music, photos and articles. In recent years, some models, such as collaborative topic regression (CTR) and its variants, have demonstrated promising performance for tag recommendation. In this paper, we propose...

In this paper, we has analyzed some questions on the economic mathematics education. And then proposed to simplify the teaching content, improve teaching methods, strengthen the mathematic modeling teaching, and change the assessment methods of the teaching measures. The quality of teaching economic...

To improve the stability and precision performance of partial least square regression (PLS) model in near-infrared analysis application, the consensus strategy was applied in the wavelet domain. Taking the advantage of multiscale property of wavelet packet analysis, a new modelling method was developed...

The requirements of elevator emergency lighting device are not clear in view of the domestic and international standards. This paper analyses the requirements of standards, parameter, wiring and other aspects, based on the principle of human ergonomics. Finally, this paper explains the requirements of...

This paper explores the open model of foreign language laboratories based on the OBE (Outcome-Based Education) concept. By analyzing the current issues in college experimental teaching and the status of laboratory management, it proposes measures for opening foreign language laboratories. Under the guidance...

Based on a detection method of freezing point, the paper proposed a simple, reliable, portable, and low-cost refrigeration and heat-removal system. Semiconductor refrigeration was chosen through comparing operating principles and features of three refrigeration solutions. Forced air cooling was then...

When designing database table structure, it is necessary to balance the design normal forms against properly retain redundant data. Based on design normal forms of relational database, a method called "Record relationship mark" is introduced in this article. The method helps to reduce program complexity...

This paper combined with the teaching reform and practice of “Single-chip microcomputer Principle and Application” course for electrical majors in colleges and universities, puts forward a new single-chip microcomputer course teaching system based on cultivating students’ ability of innovation and entrepreneurship,...

In order to overcome local convergence of constant modulus blind equalization algorithm (CMA), the momentum constant modulus blind equalization algorithm(MCMA) based on global artificial fish swarm optimization algorithm(GAFSA-MCMA) is proposed. In this proposed algorithm, on the basis of making full...

Light is the soul of spatial buildings, which has been proved by buildings at all times and in all over the world. On the stage of history, light plays an important role in artistic buildings, to which high attention is paid. From the perspective of science, the ray of light can be reflected on a solid...

Securitization of rights for paper-based securities is to integrate intangible rights with unique and tangible objects and the circulation of paper-based securities symbolizes the negotiability of rights. However, in electronic commerce, the essence of circulation of electronic securities is the control...

This article aims to give general description of principle, application and problems of ADS-B technology, which is mainly developed and used for civil aviation. Based on the advantages of ADS-B, more and more applications are being derived, especially in aircraft surveillance. There are some world known...

In order to make a more objective evaluation of the level of coordinated development of the integrated urban disaster prevention complex system, the complex mechanism of coupling and co-evolution is analyzed from five aspects, such as monitoring early warning and prediction, engineering defense, emergency...

Combined with the construction of the excellent course of aviation equipment storage management, this paper introduces the practical results of the course reform in the aspects of course standard, faculty, teaching content, teaching method, teaching management and evaluation method. Practice shows that...

A product conceptual evaluation method combining analytic hierarchy process (AHP) and interval fuzzy technique for order preference by similarity to ideal solution (TOPSIS) was proposed in this paper. The weights of evaluation criteria were determined by AHP, where nine-level evaluation scales were defined...

Selection of graduation design's topic of engineering management major should reflect professional training demands. Its depth, complexity and scope should be moderate, so does its design workload. Selection of the topic should be comprehensive, which means that it covers the basic professional theories...

In order to illustrate the numerical control turning principle of camshaft, analyzed the influence on the work-piece quality and the tool life by cutting speed and tool working angle in noncircular turning process. Established the mathematical model of the relationship between cutting speed and tool...

With the popularity of the domestic Internet and the vigorous development of e-commerce industry, online shopping has set off an upsurge. Online shopping is active in the domestic economic market with its unique advantages. In the proportion of Internet users in China, college students account for a...

The example of three-phase bridge controlled rectifying circuit discussed the method of the utilization of MATLAB SIMULINK on the modeling and simulation of power electronic circuits, and gave the simulation result waveform, verifying the convenience, intuition, high-efficiency, high speed, genuineness...

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...

The coastal areas are mostly soft soils with marine and lacustrine sediments. The construction is difficult and prone to settlement. The basic tunnel has different degrees of leakage in the construction process, which has brought huge losses to tunnel construction. Therefore, the risk assessment of seepage...

Based on a large number of optimization experiments, the optimal switch probability was discussed. And by the analysis and experiment of local and global pollination, it is found that the global exploration of global pollination was not ideal. In order to integrate the algorithm, this paper designs two...

Taking students of two different classes in the School of Continuing Education in a University as subjects, the present paper represents the conduction of training 20 reading strategies and its results. Through one term of training students’ reading strategies, it has found that the students’ awareness...

In this paper, the route-based fuzzy adaptive control strategy(RFACS) of PHEV is designed based on the Intelligent Transportation System ITS . Through the ITS to get the speed characteristic of the future path and the fuzzy intelligent control, the RFACS strategy can improve the efficiency of PHEV system...

Since the 1960s, the cooperative learning theory has been developed rapidly. Cooperative learning is a reform of the traditional teaching mode. It differs from the traditional mode in knowledge construction, essence of study and learning process, etc. It includes five essential elements, namely, group...

Chinese economy is achieving the transition from rapid growth to high-quality growth, and green development occupies an important position in the process. Green technology innovation is a necessary condition for green development. Government subsidy, as one of the policy tools that carry the government’s...

This paper explores the integration of classic works in natural sciences into university education, analyzing how these classics promote critical thinking, scientific literacy, and interdisciplinary understanding. It discusses the process of incorporating these works into modern teaching, assesses their...

Given the high incidence of dyslexia, the United States has established the legal system related to dyslexia in the federal laws, state laws and school district policies to regulate and guide the dyslexia screening, intervention, treatment and so on. This paper analyzes the role of the United States...

Along with the rapid development of science and technology and continuous changing of social demands, it is imperative for the university physics teaching to reform. The course shall be concise aiming to the compressed teaching hours in each professional training program; the innovative university physics...

In order to solve the multidimensional data model and relational data model, query between the two-way data system query, data cleansing, data conversion, centralized, distributed data accuracy and consistency control problem, this paper described the concept of grid-related, the global data mining combined...

Since global climate anomalies have led to a significant increase in extreme weather and climate events, including their intensity and spatial extent, it is particularly important to study extreme events to ensure agricultural production. First, in this study, the standardized precipitation requirement...

Take Hutuo River Bridge as an example, study the key technology of construction of shaped steel-hybrid combined cable-stayed tower, due to the structural specialties of the main tower, the main tower adopts scroll modeling, elliptical gradient cross-section, double-layer end-plate bearing connection...

Developed an acoustic imaging system applied in acoustic test. The acoustic array is made up of 260 MEMS microphones and control by a FPGA, which also in charge of transferring data by optical fiber. The mainframe is control by a FPGA. A DSP is in charge of processing the data from acoustic array. Two...

Dynamic password technology is one of the most widely utilized methods for identity authentication. The security of dynamic password system depends on the cryptographic strength of the underlying hash function. And SM3 is the only standard hash algorithm of China. However, most cryptographic algorithm...

The experiment was carried out on the stability of heavy metals with the high concentration of heavy metal solution, which was prepared by absorbing bentonite and bentonite. The results show that after adding a certain amount of adsorption material in heavy metal solution, bentonite, concavo convex rod...

The correlation analysis of the meteorological data and the weekly concentration of the main water pollutants(COD, NH3-N and DO) from seven automatic monitoring stations in Taihu lake basin in 2011 year was carried out. The results showed that there is little correlation between rainfall factors and...

The accurate prediction of electrical load is vital to the safety of power grid and the efficiency of energy. The development history of electrical load forecasting is introduced briefly in this paper. Then the relationship between electricity, environment and economy is also analyzed. Ljubljana’s load...

Chinese examination system can be traced to one thousand years ago. Its first purpose was to select the talent. Due to unfair distribution of educational resources, social hierarchy and other reasons, though it plays a critical role in social stability over the course of history, there still exist inevitable...

The paper investigated the current situation of ethnic traditional physical education based on a questionnaire survey among six higher vocational colleges in the northeast of Guangdong province, in combination with the advanced experience of traditional sports development in other areas and expertise...

As the link between consumers and merchants, e-commerce platforms have problems that need to be improved. In particular, the accuracy and authenticity of the information they provide cannot be guaranteed, which will harm market fairness and consumers’ right to know. To improve the presence of the e-commerce...

Uniform silver nanowires (AgNWs) were synthesized by a simple chemical reduction method with a typical diameter of ~200 nm and a typical length of ~6 um, and poly(vinyl alcohol)(PVA) aqueous solution was used to prepare AgNWs/PVA film. This combination shows good nonlinear current-voltage(I-V) characteristic...

In order to study the propagation characteristics of the Ka-band mobile satellite channel, the influences of weather impairments (rainfall, clouds, etc.), the multipath fading, and shadowing fading on mobile satellite communication are analyzed and taken into consideration simultaneously. After the corresponding...

In view of the problem of AC injecting into DC bus in the substation, the harm of AC injection is described, the characteristics of AC injection are analyzed, the detection technology of AC injection is researched, and the insulation monitoring devices for DC power system is designed. The kind of this...

This article from the industrial structure, technological innovation ability, the development of financial markets, the problems existing in the current human resource allocation policy, further expounds the bottleneck for the further development of Wuhan in the city circle, and by introducing the gravity...

The Government attaches great importance to the new energy automotive industry, so the new energy automotive industry develops rapidly. Meanwhile, the demands of the new energy vehicles professionals become more and more urgent. However, as the new energy vehicles industry is a new subject emerging relatively...

We study the integrable discretization of the coupled integrable dispersionless equations. Two semi-discrete version and one full-discrete version of the system are given via Hirota's bilinear method. Soliton solutions for the derived discrete systems are also presented.