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By setting the training ship of Dalian Maritime University, “Yu-Kun” as the research object, numerical simulation was conducted for 10°/10° zig-zag maneuvering test based on the theory and calculation method of computational fluid mechanics in this paper. According to the contrastive analysis on the...

Abstract—The extreme learning machine (ELM) that is proposed by Huang is designed based on single-hidden layer feedforward neural networks (SLFNs), which can randomly choose the parameters of hidden nodes and the output weights gotten analytically. So it can get the solution fastly. However, the learning...

With the rapid development of economy for 30 years after reform and opening up, China's economy has basically entered the mature stage of advance according to the theory of stage of economic development presented by Ross. While when China succeed in achieving economic development, many people all over...

At first, the author makes an analysis on domestic and overseas development trend of Chinese language and literature. Based on historical background for construction of Chinese language and literature, the author also discusses principal issues and reasons for cultivation of applied talents in Chinese...

The pile-anchor supporting system is wildly used in the excavation supported system, and waist beams play an important role in the supported system. If the waist beam is destroyed, it may lead to the collapse of the retaining structure. But now, the designers tend to ignore the specifically designed...

The information poverty in Guizhou has its own character and genesis. With the rapid development of information technology, the problem is increasingly outstanding. Information poverty increases the cost of the rural economy development in corresponding areas, while hampering the economic development....

The aesthetic psychology of Chinese ancient novels is closely related to the aesthetic consciousness of the subject. The aesthetic evolution of Chinese ancient novels has a deep relationship with the unique national culture of our country. It is different from any other people in the world, so it is...

A kind of rare earth copolymerizd monodisperse poly (methyl methacrylate) microspheres material was synthesized through dispersion polymerization. The chemical structure and chemical properties of the material were characterized by means of canning electronic microscope morphology (SEM), ultraviolet...

Nowadays, young citizens often misunderstand the meaning of democracy, interpreting it as an unlimited freedom, which in turn leads to anarchical acts. This situation is inseparable from the ineffective embodiment of democratic values in civic education classroom in particular. For this reason, the purpose...

Based on the analysis of the group signature scheme based on the Chinese remainder theorem, it is found that the existing schemes have shortcomings in anti fake, anti- frame, anti - joint attacks and non - connection. Tthis paper puts forward an improved group signature scheme that apply RSA signature...

Based on the freeze-thawing cycle characteristic of road concrete in cold climatic condition. The objective of this paper was to estimate the practicality of using fly ash discharged from a coal fuel electric plant in Inner Mongolia in concrete pavements. The abrasion resistance of road concrete containing...

Under the background of network public opinion, college students' Ideological and political education and campus culture has relevance and cross in the dissemination object and the transmission mode, both of which can be mutually promote each other's development, and provide a strong spiritual impetus...

This article looks at the issue of ever spreading cloud storage and computing technology as a global trend. The article describes efforts to regulate cloud computing both in Russia and abroad. It also describes how cloud was used for electronic archiving by a number of Russian, American, and French organizations....

In this paper, loose, tight and super tight integrated MINS/GPS mode's structure and working principle have been discussed. The Kalman filter module is set up based upon the data fusion theory. The characteristic of tight integrated MINS/GPS system's data fusion has been researched through hardware-in-the-loop...

Chloride ion permeation is the most important factor for durability of concrete in marine environment. Therefore, it is the basic on durability design of concrete structures to choose reliable and accurate testing method for chloride ion permeability in concrete. In this paper, according to transport...

The most Inclusive welfare of people is good ecological environment, ecological environment protection and coordination mechanism of development are keys to promote Resource-exhausted cities. The article analyze development and drain of mineral resources, and these factors Influence society a lot. Build...

The 18th National Congress of the Communist Party of China clearly put forward the requirement of fully promoting the rule of law, and set "the steadily enhancement of judicial credibility" as one of the goals of comprehensively building a well-off society in China. Thus it becomes a key issue for the...

Through analyzing the international incident known as 'Ding was here', which sparked a wave of national patriotism on Weibo, this study shows how the state plays a significant role in establishing the parameters for public debate to regulate social media in China. This study provides empirical evidence...

This study aims to determine the effect of job satisfaction and job involvement directly on the performance and indirectly through organizational commitment as an intervening variable. The results showed that job satisfaction variables gave significant positive effect directly on employee performance....

To facilitate the exchange learning of Taiwanese children in primary schools in Nanning City, in this study, the minimum number of schools selected and the lowest cost for activity room rental was taken into account, two 0-1 plan models were established from economy, convenience, representative satisfaction...

Contemporary agricultural and forestry universities students as the future of society, the main force of modern agricultural construction, and the labor contract spirit directly affect the social contract spirit and harmonious labor relations. But the current students in agriculture and forestry universities...

Objective: The aim of this study to detect nutrition status of a child through Pattern of breastfeeding based on schedule, type, and frequency in working area of Kelayan Dalam Public Health Center Banjarmasin.Technology or Methods: This research used analytic survey with cross sectional design. The population...

The paper puts forward the "flipped classroom" teaching mode based on micro-lesson, which is aimed at the design and cohesion of the pre class, in class and after class activities in the implementation of the flipped classroom. "Flipped classroom" is the integration of online learning and offline learning....

Ethno pedagogical technologies are considered to be a new kind of technologies connected to national education. Ethno pedagogics represent a new field of education science and study the national experience and traditions of education. It is connected to ethnography, history, psychology, geography and...

To study the effect of application of cooperative learning mode in practical teaching in medical nursing students. In the 2013 grade senior high school, 6 classes of nursing undergraduates were selected, and 2 classes (control group and observation group) were selected as the research objects. The control...

As a symbol of historical civilization and social progress and as an important ideological and cultural resource for managing state affairs, excellent traditional culture and education in the revival of national culture and the promotion of quality education in the context of reality, has demonstrated...

This paper makes study on the production process and method of bamboo lamps based on different morphological concepts and elements. According to the morphological concept of dot, line, facet and stereo, the paper analyzes the specific morphological characteristics of existing bamboo lamps and lanterns,...

MOOCs(Massive Open Online Courses) have got much attention at home and abroad in the past two years. They grew out of the convergence of distance education and the power of the Internet. With the arrival of the cyclone MOOCs, more and more colleges and universities began to explore domestic reform of...

Corn Stalk (CS) modified by urea and microwave was investigated as an adsorbent for Pb( ) removal from aqueous solution. The preparing parameters on mass percent gain of Modified Corn Stalk (MCS) are analyzed using response surface methodology (RSM).The effects of PH and MCS dose on the Pb ( ) removal...

The photovoltaic power is gaining momentum and developing fastest among the distributed power generation technologies. The distributed photovoltaic power is connected to the distribution grid through the inverter. And it is stochastic and different from the traditional power plants. So it is necessary...

In this paper the electronic recognition system based on internet of things technology for railway logistics is designed and implemented. The 4 level information transfer mode is used between RFID Tag, train carriage identifier, station yard identifier and computer sever. Radio communication is used...

Stringent emissions regulations require further reducing NOx emissions, selective catalytic reduction (SCR) technology is the mainstream technology to remove NOx at euro V and euro VI stage. First This article introduces the chemical reaction mechanism of Urea-SCR technology that could reduce NOx emissions...

Water holding characteristics, including, water holding capacity, water holding rate and absorption rate, together with the litter stock from five public welfare forests with different tree composition and identity were measured. The purpose was to understand water-conserving functions of the three plantations....

The bench test of diesel engine is conducted fueled with biodiesel, diesel and blending fuel, the changes of cylinder pressure with crank angle is also measured, combined with the measurement results of carbonyl emissions, the theoretical relationship between combustion process and carbonyl formation...

The encapsulation of Fe3O4 particles in a graphene shell to form a core-shell structure is a promising way to improve the electrochemical performance of lithium ion batteries (LIBs). The continuous graphene shell may enhance the electrical conductivity of the electrodes, facilitating current collection...

In this paper, CNKI data is the main sources, Chongqing VIP data and Wanfang data are the supplementary sources. Use the method of social network analysis and visualization technology; analyze the characteristics about overall and local structure on Co authorship network in medical information education...

To meet non-English majors’ English learning needs, College English Follow-up Elective Courses system was set up at our school, and ten English Elective Courses were provided for them to select according to their requirement for the first time. To probe students’ feedback concerning College English Follow-up...

This paper introduces the concept of PHM system and designs a virtual maintenance system based on PHM. The system architecture combined the service-oriented architecture and cloud computing. Choose free open-source alternative development environment to develop the system. The virtual maintenance system...

In the aerospace tracking and control mission the command and display system is deployed to a large number of different command terminals that located in different locations, which makes the coordination between these systems become difficult. In this paper, an agent-based control system is proposed....

Network cultural development of traditional culture and education concept and modalities of challenges, but also provides for the expansion of the traditional culture and education support education, dissemination of traditional cultural values, promote interaction and subjectivity play and other educational...

In this paper, the historical context of the art of crop straw in the traditional folk art, the art form of expression, the traditional process and the operation skills are studied, in order to lay a theoretical foundation for the protection and renovation work of straw art in the future. The results...

In view of the difficulty of cathode modification, this paper proposes a new method based on the theory of equilibrium gap and cathode modification. Firstly, the mathematical model of cathode modification of face gear is established and different normal vectors of cathode surface are selected. Then in...

Al-Ti-C alloy is a kind of fine refinement agent. However, the wetting of Al/C interface and TiC synthesis are the key technical problems to be solved in the preparation of Al-Ti-C grain refinement. In this paper, the acoustic cavitation effect was used to improve the wettability of Al-Ti/C interface,...

Not only great tourism development value, but also huge risk for developing of uninhabited island. Scientific and reasonable planning and especially the choice of major tourism projects is one of the key factors of its success or not. Based on Qinzhou, the fuzzy selection model and clearing evaluation...

Generally dye-sensitized solar cell (DSSC) consists of a transparent electrode, TiO2, dye, electrolysis solution and Pt as a counter electrode.In our study, we substituted carbon nanotubes (CNT) for counter electrodes to improve the performance of DSSC owing to their advantages as high catalytic activity,...

Aiming at the premature problem of the Particle Swarm Optimization (PSO), an improved algorithm based on dynamic mutation strategy named Lowdiversity and Highdiversity Dual Mutation Factors Particle Swarm Optimization (LH-DMPSO) was proposed. The dynamic mutation strategy enhanced particle diversity,...

This paper use PCA and DEA to establish a sustainable development model. First, Principal Component Analysis (PCA) method is used to cluster the twelve factors which have selected. Then extract four indexes from all the factors, which are environmental pollution, resource consumption, economic and technology...

Along with the people environmental protection consciousness enhancement, the enterprise and the family are inclined to use the green electric wire and cable to reduce the environmental pollution. This paper firstly introduces the concept of green electric wire and cable, and then expounds thecurrent...

A series of branched styryl derivatives based on 1, 3, 5-triazine have been studied by time-resolved fluorescence anisotropy method to study the intramolecules interferaction between branches. The obtained results further confirmed the TPA enhancement mechanism, the anisotropy of trimer shows faster...

Studies on mechanical properties of three-phase asynchronous motor, we usually use Matlab to establish a model to achieve the simulation of the motor mechanical properties. In the process of the actual use, modify large number of parameters will cause many program errors and affect the experimental velocity....