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Guided by Xi Jinping's thought of socialism with Chinese characteristics in the new era, we comprehensively implement the Party's education policy, adhere to the goal of establishing moral education, deepen education reform, comprehensively cultivate talents, promote the healthy growth of youth,...

Object segmentation is desirable in many practical applications, e.g., object classification. However, due to various object appearances and shapes, confusing backgrounds, object segmentation in an effective way is still a challenging issue. In this paper, a novel algorithm of object segmentation based...

With homogenization theory developing, solving some properties of a rough surface becomes more and more simple. What we studied was a two-dimensional perfectly conducting periodic rough surface with a thin cover layer. This allows for the development of an isovalent boundary condition for the effective...

Nowadays, artificial intelligence (AI) has penetrated into all walks of life and has a great impact on them. It brings certain opportunities and challenges to various fields, and the accounting industry is no exception. AI technology is like a double-edged sword. On one hand, it is conducive to the development...

In the study, analyzes and define the agricultural target price insurance. Then researches the mechanism of the premium subsidies and direct subsidies and think that the premium subsidies will result in losing efficiency. Find the causes and extent of efficiency loss and concluded By constructing the...

With the rapid development of economy and society, the pursuit of material civilization and spiritual civilization is the best booster to promote the development of human society. Intangible cultural heritage is an effective carrier to realize the cultural self-confidence from cultural consciousness....

This paper introduces a new virtual tour method which integrates multi-projection techniques, remote cluster rendering and pattern tracking. We use geometric calibration and edge blending to create a seamless and consistent display and utilize remote render cluster to render high-resolution scene in...

This paper describes the marketing history archive computerization management application oriented software system, from the architecture, function module, key technologies and so on, the characteristics of the system is expounded. The system includes file input; file hooking, archives check, file back...

In recent years, the number of Chinese aging population continues to increase, the design of public self-service aging population can effectively improve the social work efficiency based on social cost savings, solve some of the problems of an aging society. Through the analysis and summary of the needs...

With the growth of our economy, the construction of road infrastructure in the country is also developing vigorously. Under prolonged use, cracks of varying degrees can appear on road pavements. The detection of cracks on road surfaces is also an important part of road maintenance as well as road safety...

The application of insurance funds is the main business of insurance industry, is also an important source of profit for insurance companies, as well as an important means of risk prevention. China's insurance fund scale is huge, as of 2017, the total assets of the insurance industry amounted to 16.3...

In the economic development of our country, commercial behaviors are becoming more and more frequent in operation. This research has developed a new web conferencing collaboration system that allows people to work and collaborate on the web. The remote video conference collaborative cloud platform is...

In this article, a new method of calculating mobility for planar kinematic chains, based on kinematic graph of mechanism and matrix theory, is put forward. We proposed a new conception of network graph of mechanism to describe kinematic chains instead of kinematic graph of mechanism. With a network graph...

The technique of three dimension (3D) Fluorescence Spectra was used to rapidly analyze the concentration of phenol in waters. Distilled water and river water as solvents were prepared for standard Phenol liquids which were analyzed by fluorospectro photometer. With the concentration of phenol increases,...

Grain yield presents a complex nonlinear relationship with variables, and takes on randomness and mutability. It is hard to describe the prediction model with traditional linear model. Grey model can be used to process samples with great stochastic volatility. In this paper, we propose to use the grey...

Based on the theory of ecosystem, this paper collated the meaning of maker space, the essence of the culture and the characteristics. We structured the maker space into a complete entrepreneurial ecosystem, and the spirit was the unique cultural character of the space. Then we analyzed the characteristics...

Infrared Thermography(IRT) plays a very important role in monitoring and inspecting thermal defects of electrical equipment without shutting down. This paper analyzes two methods on the infrared image gray pretreatment. According to the noise types and characteristics of the infrared image, this paper...

From a structural-instrumental perspective, the article analyses organizational structures and coordination mechanisms for China's governmental emergency decision-making system. The features of this system can be described as "unified leadership, classified decision, hierarchical control structure and...

Based on micro gas turbine, a wind-solar-gas complementary system was presented to explore efficiently method of new energy utilization. The output characteristics of photovoltaic power and wind power genera-tion were introduced in detail, and the power output according to the corresponding influence...

The previous TCP protocol cannot predict congestion. Only when the sender receives more than three acknowledgements or the retransmission timer is out can it realize that congestion has occurred. We train the linear neural network by using round-trip time and current TCP throughput as its inputs. As...

Agricultural colleges and universities carry out innovation and entrepreneurship education for colleges and universities is to optimize the personnel training model, to comply with the urgent needs of modern agricultural development. However, judging from the current situation, the innovation and entrepreneurship...

With the rapid expansion of higher education’s scale, the graphic design major has more and more connection with today's actual social needs and the technical features of this major, but currently there is outstanding obstruction in this connection. In this paper, from the perspective of the experimental...

The Middle Yellow River Basin, as an important birthplace of Chinese culture, has an irreplaceable important position in the Chinese cultural landscape. It has created a splendid water culture represented by a self-reliant, hard-working culture and a pioneering and innovative culture. In the course of...

A kind of nano-silica fume coating rubber composite particles was prepared by the Particle Composite System (PCS), and the adhesion performance of composite particles was tested by the high-speed agitating test, the composite particles were filled into the oil well cement slurry to toughen the oil well...

In order to solve the problem of good course teaching quality, the basic connotation and characteristics, construction goals, course characteristics and establishment of teaching quality evaluation system of teaching team on optical fiber and cable course were discussed.

With the rapid development of distributed power generation, provincial power grid enterprises urgently need to adjust and optimize policy system, organizational system, and business system to adapt to the power grid business of distributed power generation, and make precise efforts to better adapt to...

There are many problems such as high input but low output in college English teaching in China at present. In this paper, the relationship between input and output in the process of college English teaching is analyzed based on the production function, the variable of the production function is analyzed,...

Practical teaching helps students consolidate theoretical knowledge and develop the ability to analyze and solve problems, so the efficiency of practical courses is directly related to whether these abilities of students are truly improved. In view of the characteristics of transportation specialty,...

By micro-arc oxidation technology, the TA2 titanium metal surface modification, by scanning electron microscopy (SEM) experiments, the effects of different voltage parameters on film thickness and surface microstructure were studied. The results show that as the voltage increases and the oxidation time...

Sensitivity study, the premise of the analysis of reservoir damage mechanism, is significant to optimize all the links of drilling and development process, as well as to develop the systematic oil and gas reservoir protection technology scheme. To study a variety of methods developed in recent years...

This Nondestructive inspection of mechanical equipment is to diagnose the mechanical the wear and corrosion of the machine under the condition of no disassembly.With the rapid development of port industry, the number of all kinds of port operating machinery is increasing, and the complexity of the equipment...

Taking the relations between urban water system and carbon system into consideration and making researches on the design link can dramatically cut the costs of urban duplication construction, improve efficiency on urban ecological civilization construction, enhance urban carbon and water environment...

The aim of bilingual teaching is to improve the students’ ability of reading the English-writing textbooks and enlarge the field of view of the newest progress of science in the world. The bilingual teaching of College Physics improved the students’ abilities of understanding of English and the knowledge...

The assessment of electricity trading business is an effective tool for electric market analysis and power regulation, which has an important guiding significance to the development and optimization of business. This paper constructs an evaluation index system which consists of three indices, each indicating...

The progress of human civilization, the development of economy, the improvement of medical technology and the follow-up effect of the family planning policy lead to the gradual increase of the endowment pressure in our country. In this paper, through the investigation of rural residents in three cities...

When out of regulation of legal dogmatics, much reasoning trial for death penalty often encounters a lot of realistic difficulties, which only takes a great amount of judicial and social costs but also causes litigation-related complaints easily so as to affect comprehensive social governance. This paper...

In recent years, China's overseas education in China has developed rapidly. The number of international students has increased year by year. The quality of international student education has been significantly improved. According to relevant statistics, the number of overseas students in China...

Natural Language Processing has reached the stage of semantic analysis. As a tool for semantic analysis, semantic role labeling (SRL) is becoming more and more important. But the SRL is not specifically applied to the marine field in the past. So this paper is a study of SRL based on ocean big data....

Based on in-depth study of the existing data mining and association rule mining algorithms, a new mining algorithm of weighted association rules is proposed. By introducing a support factor of the weighted frequent item sets, a reasonable minimum support is set. The algorithm does not need to repeatedly...

In China, many college students don’t know their majors well during choosing them after their successful college entrance examinations. When they go into the college and begin their specialty learning, they are often puzzled by a series of doubts about their discipline knowledge. How to help them to...

This paper studies the bank credit and trade credit in a supply chain consisting of two asymmetric suppliers and one retailer with uncertainty demand and internal capital information asymmetry. Under two types of credit, we derive the key parameters under Stackelberg equilibrium, and demonstrate that...

Printmaking teaching is an important component of education of fine arts in colleges and universities, and the printmaking is college students’ ultimate goal. As for the college students, first of all, they should understand the development background and orientation to create printmaking; second, they...

This paper addresses the problem of super-resolution(SR) image reconstruction based on sparse representation and deep learning. we approached this problem from the dictionary learning. Firstly, in order to realize the correspondence between the sparse representation coefficients, we proposed the method...

Engineering mathematics is a branch of applied mathematics which is an important fundamental undergraduate course of science and engineering majors in most colleges and universities, especially the application-oriented colleges. Combining the age backgrounds, the current status for teaching of undergraduate...

To improve the deformation prediction accuracy of foundation pit engineering, a centralized and distributed fusion model for multi-source monitoring data is proposed based on the correlation analysis of multi-source monitoring data. Furthermore, genetic algorithm (GA) is used to optimize Long Short-Term...

This paper mainly probes into the problems in art experimental teaching management. After clearing the problems in experimental teaching management, this paper respectively discusses the problems in art experimental teaching and the solutions from three respects: course scheduling pattern, planning and...

By analyzing the structure and properties of photonic crystal fiber (PCF), a method for calculating cladding-effective-index was proposed. Then, the influence of changing the diameters of fiber core and cladding air holes and the interval of cladding air holes on the single mode property, dispersion,...

User usually retrieve information of interest via search engines, but for a mobile client, the user experience of manually search will be poor, for it is inefficient, and may bring huge data traffic for mobile user. To provide a convenient method for mobile users to obtain tourism information, putting...

Altogether 37 footbridges were randomly chosen in Beijing metropolitan and ambient vibration surveys were carried out. The vertical fundamental frequencies are obtained by peak-picking technique based on frequency domain decomposition, the damping ratios are calculated by half-power bandwidth method....

With the rapid development of the network scale and its applications, network security threats continue to increase, a single network security protection technology could not meet the requirement. Network security situation awareness can dynamically reflect the overall network security and predict network...