Search all articles

Covid-19 pandemic brings big changes into our lives including the senior college students, because of online learning obligation by government educational institutions. It’s important for senior college students who are doing their final project to avoid factors that inhibit the progress of their final...

Smart materials as the golden key to the development of the 21st century smart materials have been in many fields to the application and application of ideas. This paper firstly introduces the characteristics of the types of smart materials, and then elaborates on the application scenarios of smart materials...

Taking the “July 20” rainstorm event in Zhengzhou, Henan Province as an example, this paper uses the social network analysis method to quantitatively analyze the emergency cooperation network in public crisis events from the perspectives of network density, point degree centrality, middle centrality,...

The provisions in the Health Law state that food products only be distribution to the consumer community after obtaining a distribution license from the relevant agency, namely BPOM (Food and Drug Supervisory Agency). In reality, unlicensed food products, especially those produced by home industries,...

Our long history and many forms of artistic expression is unique in the world, as part of our folk woodcut art treasures in the folk art is an important component. From the content, subject matter, carving skills, etc., to a certain extent, it reflects changes in the thoughts and feelings of folk art,...

Under the background that common regular colleges transit to application-oriented technical universities, universities must carry out corresponding innovation and reform of curriculum, build teaching class focusing on training applied technical ability and improve the quality of teaching. In class, teachers...

Translation teaching plays an essential role in the English education in higher learning in our country. Training university students' translation skills is crucial in the whole English teaching during the colleges and universities period, but translation teaching has always been the weak department...

We present a novel method of laser machining 3D curved surface by 5-axis CNC laser machining system pertaining to the manufacturing processes of laser marking, laser mold texturing and laser direct structuring (LDS). We begin by presenting the need of texture mapping technology which is used in 3D curved...

the relationship between loopholes of stress concentrated coefficients and stress consolidate coefficients were illustrated The relationship between impact value and loopholes sensitivity were found The relationship between crack forming energy and crack forming life was studied.

The main body model of the tracked vehicle and the crawler system were established by RecurDyn/Track LM and Pro/E , and the assembly was completed in the RecurDyn environment. Using multi-body dynamics software RecurDyn with specific surface parameters for dynamic simulation, to obtain and analyze the...

The emergence of e-commerce as a brand new subject has brought enormous changes to the economic environment that audit faces. This paper starts from the influence of e-commerce to auditing, and makes detailed analysis to the audit risks in e-commerce environment and at last it gives some prevention and...

The community sport is an effective way to carry out extensive mass fitness programs and it attracts many community members with its flexible organization forms, harmonious local atmosphere, easy practicing methods and sound effects. This paper makes an overall exploration on the Tanjiquan organization...

Aiming at the shortcomings of traditional fading channel forecasting algorithms, least square support vector machine(LS-SVM) is applied to predicting underground fading channel. In light of complicated and changeable underground environment, the measured data may be abnormal. Thus, an improved LS-SVM...

It is possible to track and monitor the multi-temporal marine pollution caused by large-scale reclamation engineering techniques by using remote-sensing techniques, which can overcome the spatial and temporal constraints of situ sampling. The concentration of chlorophyll-a is a widely used indicator...

On account to the restriction of basic ant colony algorithm when the working platform is smaller and the block is approximately the same size as the target, the improved ant colony algorithm is put forward to the path planning of servo mechanical arm. In this paper, the effect of the compartmentalize...

The thermo-elastic contact characteristics of standard spur gears with the ANSYS software’s Indirect coupling analysis method and achieve the limit state function of contact strength of tooth surface with the response surface method. It also studies the probabilistic sensitivity of the limit state function...

With the rapid development of chain hotel enterprises, the urgent need of high quality chain hotel management personnel. It is an urgent need to solve the problem that Chain hotel management professional personnel training how to meet the needs of the enterprise. In this paper, we introduce the corporate...

In recent years, improving power quality has become an urgent need to protect the safe of power system, stable operation and meet user’s requirements. The existing power quality monitoring system, mainly to get the data through special acquisition equipment of power quality, it is not for real-time monitoring...

The article is dedicated to the review of philosophical and religious ideas of the two monotheistic religions of the modern world - Christianity and Islam - from the standpoint of their leading role in establishing the interreligious dialogue and cooperation for the sake of peace. Special attention is...

Dynamic spectrum access can effectively improve network frequency resource utilization in current wireless networks. However, for energy-efficient cognitive wireless access networks, traditional dynamic spectrum access technologies face new challenges. This paper proposes a new dynamic spectrum access...

Web Crawler is an important research in Search Engine. In this paper, a method for measuring the similarity of FCA concepts is proposed by using information content approach based on user Web log. In process of crawling Web pages for Web Crawler, in order to make choice of Web pages, the semantic rank...

As the performance-price ratio of a GPU becoming high, lots of systems may have more than one GPU in a node. Every GPU in a node has the strong ability to render, and it is very important to effectively organize the parallel rendering pipeline to fully exploit the compute units of the system. However...

In this paper, game-theoretic optimization by particle swarm optimization (PSO) is used to determine the Nash equilibrium value, in order to resolve the confusion in choosing appropriate bidders in multi-round procurement. To this end, we introduce an approach that proposes (i) a game-theoretic model...

In this paper, we are trying to optimize the production in the Textile industry with linear programming. To achieve this goal, we need to have a detailed understanding of the various demand factors in the production process, including the capital, production consumption, and quantity of raw materials....

As a social phenomenon, the unequal relationship between men and women has existed for a long time. Feminism has struggled to achieve gender equality in education since its birth. In recent years, there has been a gender reversal in China’s higher education population, both students and graduates. Women...

Capital asset pricing theory is one of the most popular issues in modern finance research. In the form of research review, this paper sorts out the research history of the four most famous capital asset pricing models, points out their advantages and disadvantages in combination with the relevant empirical...

The aim of this research is to make some recommendation to the investment portfolio identifying the return and risk of Tesco. The methods used are financial statement analysis, comparison of return models, risk assessment criteria and ways to plan portfolio adjustments. This paper studies Tesco’s current...

This paper conducts a bibliometric analysis of the literature on smart city research in the past 12 years to reveal the development status of smart city research and explore its development prospects and trends. The 1109 CSSCI documents were searched through CNKI, and CiteSpace 5.8.R3 software was used...

With the progress and development of medical service, population aging has become an important problem facing the world’s social and economic development. China’s aging problem has become increasingly prominent, and the problem of re-employment of the elderly has gradually become a hot issue in the academic...

Based on the fact that input factors of production can not be completely replaced, a large number of outward direct investment leads to the fluctuation of jobs, income, growth of economy and inflation etc in home country. And these changes lead to the change of happiness of residents in home country...

With the rapid development of rural economy in China, fire threat faced by villages and towns and the loss caused by fire also increase. At the same time, compared with city, in villages and towns, disaster relief facilities for fire emergency management are weak, and the decision support systems are...

Currently, most countries and regions often use chemical method to increase oil production of oil well in the middle and later stages. Although some results have been obtained in field application, the disadvantages of this method are obvious—the long-term use of polymer chemicals, which not only directly...

According to the structure of dynamic compaction machine boom, under the condition of each parameter, lists the boom in sudden unloading conditions of motion differential equations, using the finite element software workbench analysis rammer suddenly unloaded and the changes of stress with time to find...

Proposed a budget decision framework for online education systems from the view of IT-Governance theory, based on investigations on 11 actual cases. Main features of the model are: (A) identifying performance from 5 domains of common IT-Governance models (B) assessing project risk and benefit by a nonlinear...

In order to improve the fault detection and diagnosis infrared effect, describes the fault type infrared detection equipment; analysis of the factors affecting the accuracy of the temperature measurement; analysis approach proposed in addition to proper use, it also must be on a variety of factors that...

In recent years, the outbreak of natural disasters is becoming more and more frequent, which makes the damage to people's property and life getting worse and worse. Therefore, how to distribute emergency relief supplies after the disaster becomes very important. In this paper, taking the urgent needs...

This paper focus on the bifurcation behaviors of voltage regulated forward converter. Meanwhile it builds a mathematical model based on voltage closed-loop control system, and discusses load resistance that makes system produce bifurcation phenomena. The bifurcation mechanism indicates that with the...

The users of WeChat has a great number and with a rapid growth. Enterprises use WeChat as a mobile social platform to do promotion. And WeChat marketing ranks the first over all these methods used on Internet. This study is based on WeChat marketing in order to do research on offline factors that will...

Facilitating tasks such as image search is one of the goals of image annotation methods that automatically assign keywords to images. In order to achieve as accu-rate annotation on object level as possible, and to reduce negative influence of misclassified objects on the infer-ence of scenes, a knowledge...

Since the Party's 19th CPC National Congress report, the unbalanced development of regional social security has become the main contradiction in the construction of China's social security system. Based on the DEA-Malmquist index method, this paper analyzes the social security expenditure efficiency...

In order to solve the shortcomings of the existing mathematical expressions of the user's personalized recommendation search and to increase the accuracy of the user's personalized information recommendation, in this study, the collaborative filtering algorithm, the related theory of fuzzy...

This paper studies the special aluminum ingot palletizing robots for casting machines. It established the robot model with the three-dimension model-building software Pro / E and analyzed and simulated the dynamics of palletizing robots with the software ADAMS to achieve the dynamic characteristics curves...

Using interest management, a lot of irrelevant dada can be reduced during transmission from the publishers to subscribers. This paper proposes to examine this question with the aim of efficiency and scalability of the transmission on how to design a spatial-based approach which combines dynamic quad-tree...

Many studies have shown that regional financial development has a promoting effect on the regional economy, but the literature describing the specific correlation between the two and whether there is a synergistic effect is relatively vague. The innovation of this paper is based on the weighted analysis...

The goal of this research was to examine how educational quality assurance management is being incorporated into classroom practice in Karawang, West Java. Since both traditional classroom instruction and online education have their benefits and drawbacks, hybrid approaches to education have evolved....

At the political work conference of the Central Military Commission held in June 2024, Chairman Xi stressed that we must firmly grasp the requirements of the era of political army building, and ensure that the people’s army “always dares to fight and win.” His speech set up an action guide for the cultivation...

The "livable village", "beautiful country" and "land ownership reform" and a series of related construction of country government work report, provide the policy basis for the local landscape protection, unique quality and value more and vernacular landscape more people pay attention to. The majority...

For high power package water-cooled radiator of 3D-Sip system and by using the finite element software ANSYS numerical simulation analysis of the geometrical parameters and fluid velocity affecting the performance of radiator cooling, the condition of air cooling water-cooled radiator fin thickness,...

The STL(Stereo Lithography) format is one of the data interface format is commonly used in modern manufacturing field. Using parallel-hashing structure as the auxiliary data structure, by adjusting the mapping and reference relationship between each date lists, this paper put forward the parallel topological...

In light of urgent need of approval of ballast water management system against the new G8 guidelines, organism regrowth within treated ballast water should be assessed. However, it’s the first time for mandatory demands on the evaluation of organism regrowth in ballast water. For the existances of DNA...