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With the development of modern network technology and the increasing information, society begins to gradually into the era of big data. Under the environment of Big data, the campuses how to implement the informational ideological education level with the help of big data, and how to strengthen the utilization of big data to make construction of informational ideological education grid mechanism become...
Started from the teaching essence, this paper explains the conceptions of teaching application mode, knowledge application pattern and model construction. Then the theoretical model of network teaching application development is provided based on constructivist learning theory. From the perspective of integration of networks, services, and applications, the principle rules of new generation of network...
This article puts forward access frequency and browsing time-based browsing preference path mining algorithm as well as personalized information recommendation algorithm. At first, it necessarily performs pretreatment on original log file. Then, according to current users browsing behavior and the given mode in access mode base, that is, the mode in path mode base with higher browsing rate for match,...
Through analyzing the characteristics of the data processing in the environment of big data, the author puts forward the distributed optimization storage and statistical system model based on hash distribution. Based on massive amounts of data distribution, this model completed the data backup protocol based on master copy of distributed design and the Paxos distributed system protocol design on the...
Achievement management is of great importance for public physical education in normal college, in this paper, we proposed a cluster technique based method to mine student scores in public physical courses. The proposed data mining system for achievement mining of public physical education is made up of five modules: Data source, 2) Data warehouse, 3) Multidimensional dataset, 4) OLAP module, and 5)...
Because the scissor lifting structure of the lifting platform of the traditional anti-riot vehicles has the problems that momentary thrust force is too large and the oil pressure of hydraulic system is too high, these problems directly affect the performance of the lifting platform. In this paper, ADAMS and AMESim were used to establish respectively the virtual prototype model and the hydraulic circuit...
The article analysis the deformation of soft rock tunnel surrounding rock under different excavation methods by numerical simulation, and provide excavation and supporting design scheme proposed for soft rock section. The supporting scheme is reasonable and feasible through monitoring data verification. It provides technical guidance and theoretical basis for the construction of similar soft tunnel...
In recent years, E-Commerce has been widely utilized and attracted more and more attention. Therefore, in this paper, we propose a novel collaborative filtering based personalized recommendation method for E-commerce platform. Firstly, we illustrate the proposed personalization recommendation system contains three modules: 1) Behavior record module, 2) Model analysis module, and 3) Recommendation...
With hydraulic model, the hydraulic characteristics of the stilling basin with drop sill in the trapezoidal drainage open channel of a Indonesia power plant are experimental analysis, and the scales of stilling basin are also optimized. The test results showed that the width of head fall is bigger than bottom width of trapezoidal open channel, in order to improve effect of energy dissipation, and...
The training level of communication personnel is one of the key factors influencing the combat capability of ships. Aiming at the present situation of communication simulation training system, a integrated training system of ship communication is proposed. Describes the basic functions and composition of the system, and the design of the training scenarios editor is described in detail. In order to...
Sustainable development cities focus on the three Es of sustainability, i.e., economically prosperous, socially equitable, and environmentally sustainable. In this paper, we studied the problem of constructing an evaluation index system for evaluating the level of sustainable development cities. Concretely, we constructed an evaluation index system for evaluating the sustainable development cities...
In many existing embankment projects, sandbags have been widely used for dike construct, but rarely used for blocking the closure gap. A embankment project is located in the muddy coast, which use the riprap to plugging the closure gap cost high for lack of stone nearby, in order to explore the possibility and safety of sandbags for blocking the closure gap, the stability test of sandbags under the...
To effectively promote the quality of interior decoration, in this paper, we propose a novel interior decoration system design method using the 3D scene modeling technology. Firstly, OpenGL library functions are made up of six categories, including: 1) OpenGL core library, 2) OpenGL utility library, 3) OpenGL auxiliary library, 4) OpenGL tool library, 5) windows oriented library, and 6) Win32API function...
In order to meet the requirement for wide range speed regulation in permanent magnet synchronous motor (PMSM) control, the flux-weakening control strategy based on the method of voltage limit circle gradient descent is proposed. Firstly, the principle of flux-weakening control is introduced in the paper, on the basis of this, the flux-weakening area has been determined according to the voltage-limit...
For the comprehensive evaluation index system of sports teaching quality, this paper first obtains five indicators, including average score representing the overall level of the class, separation degree applying variance, students pass rate of the final exam, excellence rate and progress rate of teachers. Objective comprehensive evaluation value indicators of teaching quality are obtained through...
With the unceasing improvement of the on-site comprehensive automation level of substation and increasing number of unattended substation, the work efficiency of substation tour-inspection should be higher and higher. It is crucially important to detect equipment failure and hidden dangers timely and effectively. The paper disposed the acquired equipment image with the purpose to quickly and accurately...
The virtual reality technology is utilized to establish a typical refinery enterprise storage tank yard accident simulation system, which is designed with functions such as hazard identification, risk evaluation and analysis, typical accident simulation, typical accident emergency rescue drill, typical accident backtracking, etc. The training mode based on virtual simulation fully embodies the difficulty...
Widely use of technology in agriculture brings a lot of convenience, at the same time it also brings some negative effects, such as the extensive of pesticides. The organic matter in pesticides brings heavy burden to the environment, and causes harm to human body. This paper proposes using gas chromatography tandem mass spectrometry to analyze residual pesticide content. First, the author make soil...
Simulation system is taken more and more seriously by armies of all countries in the world due to the feature that soldiers can, through it, obtain stronger combat skills under the conditions of minor dangers and low consumption. Through trainings in simulation labs, soldiers can understand the concept and flow of modern wars without conducting any actual operations. They can learn about their precise...
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