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This paper aims at the Sanhe-Pinggu M8 Earthquake in 1679, and uses the precise location of small and medium earthquakes to determine the source model and rupture properties of large historical earthquakes. Using the combination of deterministic numerical simulation method and finite fault random ground...

The earthquake activity in western Sichuan is frequent, high frequency and high intensity, and the corresponding social problems caused by the earthquake are prominent. This paper focuses on the characteristics of earthquake disasters in western Sichuan and the shortcomings in earthquake emergency drills....

With the constantly advancing of university engineering education accreditation, in the curricular of assessment of teaching quality, establishing an effective quality guarantee system that meets the standard of engineering education accreditation becomes one of issues that need to be addressed urgently...

Improving teaching quality and changing teaching management mode is the priority of college reform at current stage, and meanwhile, college education is also a constant subjective. Teaching quality control and management is the primary condition for guarantying teaching quality. Currently, the expansion...

As the basic course of economy and management, the content of macroeconomics course is abstract, and it involves a wide range of knowledge, and the effect of classroom teaching quality evaluation is not satisfactory. There are a lot of problems in the course teaching, for example, it is difficult to...

Modern industrial development in Yunnan is very rapid period, although it is affected by geographical factors and political factors, but its industry in the southwest region and even in the whole of China is still made a larger development, is an important emerging modern industrial power. Through the...

Real-valued negative selection algorithm (RNSA) has been a main algorithm of immunity-based intrusion detection in wireless sensor networks (WSNs). However, the real-valued initial self-set which is used to train detectors has some defects: boundary invasion and overlapping among the self-samples. Detectors...

This paper studied Quality of Service Negotiation Protocol(QoSNP) consultation process based on Single physical layer User-Platform (U-platform) Architecture(SUPA), discusses Twice Single-Direction Negotiation (TSDN) work process, and the timing diagram as tool, respectively for processing of intermediate...

Aiming at the single-stage closed-loop supply chain system, in the context of the implementation of the “replacement of old” policy, it is analyzed that the same rebate or differential rebate should be provided to consumers under the situation that enterprises simultaneously “replace the old for new...

Meaning and Purpose: Media may not change what people “think”, but they affect what people “think about”. It is observed that social media has become a powerful tool in China to empower the public, particularly we-media users to frame issues and consequently promote the agenda setting. However, due to...

In 2011, Wang et al. presented a efficient anonymous authentication scheme with high level security. In this article, we point out that their scheme suffers to server spoofing attack and fails to preserve user’s privacy, besides the process of their proposal is incorrect. Therefore, an improved scheme...

Michal Cunningham is one of the most brilliant contemporary American writers. The Hours, published in 1998, has gained a resounding success and awarded Pulitzer Prize and PEN/Faulkner Award. Patriarchy is one of the key terms in feminist literary criticism. Feminists consider that it is a social system...

Polypropylene has a great electrical property and may be used as primary insulating material in electrical power cable. In cable accessory, the field distribution is often distorted since the very complicated physical structure, which makes interface discharge between PP and cable joint insulation easy...

A multi-scale image detection method for power line inspection is provided by combining deep learning with traditional image algorithm. The method of Gauss blur and differential pyramid is used to enhance the data set. Experiments show that the method can effectively improve the efficiency of line inspection....

The world military has entered the era of information war. With the rapid development of science and technology, more and more new missile weapons with complex technology, principle and highly integrated products have been installed in the combat forces. At the same time, the military academies have...

In view of the importance of quality in the design and development stage, we introduce the classification of stakeholders and their specific needs for product design quality, and construct a comprehensive evaluation index system for product design quality to meet the needs of stakeholders. A representative...

Traditional two-way human resource recommendation method has the problem of incomplete data anonymous process, which leads to low recommendation accuracy. Therefore, a two-way human resource recommendation method considering user privacy is designed. Collect recruitment information from human resources...

To address the challenge of precision in existing earth pressure measurement techniques, this study introduces the use of rebar strain gauges. This novel approach utilizes the tensile forces in reinforcing bars to accurately determine the earth pressure on retaining structures. Employing a bespoke experimental...

An algorithm for extracting information from meteorological facsimile maps and transform the map into vector format is proposed. The algorithm contains two parts. The first one is annotation information extraction method based on the regular pattern of position and angle, the second part is isobars vectorization...

Electrical professional courses characteristics is described in this article, then the problems existing in the teaching and student's attitude toward professional elective course were analyzed and discussed. And on this basis, by changing the professional elective course teachers structure, improve...

In opinion mining, the precision of extracting opinion words and opinion targets from online review dataset can severely influence the precision of opinion mining systems. In this paper, we propose a graph-based filtering approach to extract effective opinion targets and opinion words from the candidate...

In order to fill up the deficiency of the theoretical basis about reduction swelling during Bayan Obo iron concentrate roasting and reduction process, The influence of Na2O content on lattice structures of iron oxides at different reduction stages of Fe2O3 briquetting has been investigated by using the...

Ministry of industry association [2011] no. 451 notice made clear that there are still many problems in the information security management of China's industrial control system. It is mainly because the concern on the information security of industrial control system is not enough. The management system...

According to the characteristics and the management pattern of coal enterprises production and supply, this paper designs a kind of mine power supply monitoring system. The system can carry out real-time monitoring, measurement, protection and control for mine power equipment, the realization of underground...

Under the Lancang-Mekong river cooperation mechanism, the development of cross-border e-commerce in Yunnan has brought unprecedented opportunities. The development of cross-border e-commerce is also one of the most important forms of implementing the “One Belt And One Road” initiative. At present, there...

As an American dramatist, Tennessee Williams has been regarded as one of the greatest playwrights after Eugene O'Neill in the 20th century. With the popularity of eco-criticism, his ecological awareness has aroused researchers' concern. This paper attempts to explore Williams' ecological awareness from...

Establishment of ecological compensation system under the guidance of government is decided by the socialist nature of China and Chinese basic state. China has abundant natural resources, but the per capita amount is small, and the utilization rate of resources is very low. So, the protection and restoration...

As a huge group of young talents, college students are directly related to the rise and fall of a country and nation, and their own personalities largely represents the future character of the country and nation. The development of network information technology has brought the society to a new era....

Electromechanical system dynamics is a specialized course for postgraduates with a close combination with basic theory and practice. It is a interdisciplinary subject of mechanism and mechanical engineering, containing the high abstraction and rigorous science of the basic theory and the universality...

Debris flow susceptibility evaluation is the prerequisite for risk assessment, important basis for disaster prevention and mitigation work. Based on the field investigation of the debris flow disaster in the middle and lower reaches of the Bailong River, four evaluation factors of aspect, lithology,...

At present, the heavy metal pollution has become one of serious environmental problems which has drawn the great attention to scientists. Biochar has great sorption capacity to heavy metals. It has become one of hotspots research of soil science and environmental science because of its huge application...

Computer system is provided with many advantages, including calculation, judgment, storage and common use. Reasonable and effective application of computer can help users to quickly finish works and live a better life. However, it is easy for computer system to have some faults in the use process. Moreover,...

Network information has become an important factor in today's social environment and network environment. With the large coverage of network data traffic and the new generation of network technology, illegal network data is also constantly invading the network environment, which has caused a serious...

Fine management assessment is an important part of fine management. Effective assessment mechanism is a powerful guarantee to achieve the objective of fine management. Based on the actual situation of Product Oil Sales Company X and the requirements of fine management, this paper considers how to establish...

As tourists have higher requirements for travel experiences, customised tourism is personalised according to tourists’ needs and interests in order to create unique and unforgettable travel experiences. Taking western Sichuan as an example, this paper evaluates the impact situation of customised tourism...

To enhance the understanding of the influencing factors of hammering pile driving vibration on the surrounding environment, this study aims to investigate the vibration source, propagation laws, and impact range during the construction process of hammering pile driving. The goal is to mitigate the adverse...

With the continuous advancement of the construction of new engineering disciplines, the reconstruction and practice of the curriculum system of the road and bridge engineering specialty, as an important part of the traditional engineering field, is particularly important. This article firstly analyzes...

A physical modeling was established to analyze the mechanism of initiation, continuation, and progression to form a breach for internal erosion and piping. The method accounts for the nature of the soils including sandy gravels, fine-grained sands and silty clay in the dam core and the foundation. Guidance...

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,...