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Based on the wind data from 1981 to 2017 of seven national stations along the coast of Hebei Province, the distribution of annual maximum wind and the extreme wind of each station were established by using the Generalized Extreme Value distribution model, and the corresponding wind speeds for different...

The study is aimed at the financial risk of Baoshan Iron & Steel Co., Ltd(hereinafter referred to as “Baosteel”), through risk analysis and evaluation of Baosteel’s debt scale, financial leverage and solvency, methods for management of effectively preventing generation of risks are put forwards,...

This paper firstly studies the transmission path of rural bank's credit risk, and analyzes the credit risk transmission effects, which include Domino effect, coupling effect and broken window effect, then depicts their behavior and characteristics. Based on game theory, the paper explores the mechanisms...

Accreditation Board for Engineering and Technology (ABET) suggested new various criteria for accrediting engineering programs at the university level in 2016. According to ABET's suggestions, this paper discusses the Multi-dimensional principles of curriculum organization and employs A.D Hall three-dimension...

EV battery charging is growing in importance as it has a direct influence on the EV performance. Multistage Constant Current (MCC) charging strategy is an effective rapid charging method. This paper proposes an ECM-PSO algorithm to search for the optimal current pattern of the MCC charging strategy....

In order to find the causes of price volatility in bond futures market, we consider the potential impact of trading properties and construct a multivariate linear model between realized volatility and Behavioral variables included the strategies of Open, Close, Long, Short and turnover. Then through...

By means of decrease of hardness, neutralization and desalination union technology, the drained wastewater of industrial circulating cooling water system can be treated. The purified water quality (total hardness and calcium ion components) is greatly better than fresh water, and completely can be reused...

Before the engineering certification, in the link of mechanical professional practice teaching, especially in professional basic course design and graduation design, the teaching method was still remained in the passive learning mode that the teacher assigned task and the students follow specified steps,...

On the one hand, the ideological and political courses has received unprecedented attention, and some new content has been constantly added to the ideological and political technology and economy. On the other hand, under the strict limit of the total class hours in the four years of college, the phenomenon...

The construction of high quality graduate courses is of great significance to improve the innovation ability and training quality of graduate students. As an important part of graduate education, engineering ethics is directly related to the value orientation of engineering talents. The exploration and...

With Suning Commerce as a typical research object, this paper made a systemic analysis on the stock option incentive plan of Suning Commerce and its implementation effect, to determine the failure causes of the stock option incentive plan. The failure causes mainly include three aspects: first, fixed...

In this paper, we address the problem of moving target feature extraction and collaborative tracking in wireless sensor networks (WSN), and present a parallel computing algorithm for moving human collaborative tracking. At first, WSN optimization deployment: divide the monitors in WSN into the two types:...

The paper combines with actual characteristics of Chinese city, discusses about and builds a Low-carbon transportation city evaluation index system, and puts forward a set of simple and practical evaluation methods and standards evaluation system; with case study of Xi’an City, this paper also conducts...

This paper analyzes the features of vocabulary use in relation to reading comprehension in Test for English Majors-Band 4 and Band 8 (TEM-4 and TEM-8 hereafter) from 2000 to 2014 by using corpus analysis software RANGE and data analysis software SPSS 19. The vocabulary use features are as follows: (1)...

Along with the rapid development of society and economy and the new problems in health care system, traditional medical purpose has been challenged and the new purpose of modern medical science has formed. New medical purpose includes preventing illness and injury, promoting and maintaining health, avoiding...

Physics experiment is a basic course in the colleges of science and technology. This course can cultivate students’ ability by using experimental methods to discover, analyse and solve problems. At the same time, they can cultivate students’ rigorous scientific thinking and innovative ability. In order...

With the rapid development of information technology, information security has become an important management project that should be sufficiently emphasized in organizational operations. As is well known, human resource management plays a significant role in information security management. This article...

Research and deeply tap the needs of emerging industries, closely follow the needs of Digital transformation development of traditional industries, so as to position the core professional competence of undergraduate students. Taking the cross-border e-commerce major of application-oriented undergraduate...

This paper studies the family accompanying behavior of rural migrants in China. It analyzes how the working distance and family population structure affect their spouse and children accompany with them. The working distance and the family population structure exert remarkable efforts to enhance the singleness...

In order for the robot to adapt to deformations in typed steel processing, an off-line compensation method for programming and control of robotic pathway is introduced. By installing a laser sensor on the end of robot manipulator, the geometric shapes and positions of work-piece are measured prior to...

The post-epidemic era is the background for the development of new retail brands, and it is necessary to create a series of digital marketing systems that can be adapted to new situations to help new retail brands modernize and transform. In the post-epidemic era, people’s life habits have undergone...

Natural disaster risk is the possibility of disaster losses, depending on hazard, vulnerability, exposure, and emergency response and recovery capability. Vulnerability is to measure the degree of hazard bearing body when suffered damage, which is not only an important part of risk assessment for loss...

In order to develop professional knowledge on art design and improve the practicality of classroom teaching and classroom management, professional teacher organization courses are proposed for classroom teaching in this study. The methods to improve the quality of teaching in classroom teaching were...

By analyzing the current situation of domestic educational technology application in colleges and universities’ physical education, the assay is going to identify important achievements, analyze existing problems, and elaborate the development trends of physical education in colleges and universities....

Opinions’ analysis on web news comments is a great significance for the construction of the government's democratic politics, public opinion monitoring and decision support, etc. In this paper we analyze user’s opinion from emotional word, emotional word qualifier, and emotional tendency. We proposed...

As a basic system in China, balance system between cultivated land occupation and compensation exposed some problems in the implementation which needs to be improved. In view of its implement effects, the paper uses methods of comprehensive analysis, field survey, statistical analysis and case analysis...

Based on the analytical geometry method, small-plane bending deformation theory and approximate deflection curve equation, a simplified calculation method of section angular displacement will be proposed in this paper, which have been certified by the finite difference method. Then, the influence of...

In order to promote the outlet temperature and heat collection efficiency of solar air collector, this study puts forward a folded baffle solar air collector, which can improve the heat collection efficiency of the collector by enhancing the air turbulence inside the flow passage and increasing the heat...

Current and voltage measurements play an important role in the power industry and provide necessary information for power systems to measure, control, and relay protection. At present in the national 110 KV, 110 KV, 330 KV, 750 KV power grid has been fully tested by optical current transformer, at the...

With the development of Internet economy, knowledge-paid platform enterprises constantly innovate their own business models to meet their development requirements. This paper mainly focuses on the innovation of business model based on the theory of value co-creation and enterprise “empowerment”. We adopt...

When forecasting the electricity charges of power users, the accuracy of the forecast results is low because of the correlation between the actual electricity consumption time series. Therefore, the research on the time series forecasting algorithm of power users’ electricity charges based on support...

The vent riser is one of the important components of natural gas transportation engineering, that can ensure pipeline safety, and reduce accident risk. Exploring its seismic response under different peak accelerations is of great practical significance for earthquake prevention and disaster reduction...

To improve the performance of sodium-modified bentonite in drilling fluids, the natural Ca-base bentonite (Ca-Bent) was modified by microwave wet, which regarded the anionic surfactant SDBS is compounded with inorganic sodium salt as modifier. The effects of different sodium salts, the volume of modifier,...

With the growing demand for interactive and dynamic user experiences, transforming static visuals into dynamic representations has become an important challenge in interaction design. However, existing practices largely rely on designer intuition and lack systematic and formalized methods. This paper...

We adjust the charging price of cloud service market according to the user’s behavior. As a means to adjust and optimize the allocation of market resources, the price adjustment based on the relationship between user demand and supply in the cloud market. In order to use cloud service resource reasonably...

To allocate medical resources more reasonably and effectively, and to promote the sustainable development of health initiatives, this paper analyzes data on the number of medical and health institutions in China from 1990 to 2023. It explores the spatial and temporal differences in the allocation of...

As language and culture are interrelated, language cannot go without culture. So, it is necessary to introduce culture to English teaching. This paper mainly analyses the major reasons for introducing culture to English teaching and how culture teaching can be conducted into English classroom and teacher’s...

Our first purpose is to develop a general conceptualization of employees' cognitive and emotional trust in supervisor, which is systematic and detailed enough to predict how they causally relate to other constructs differently. Drawing on previous study, we proposed two central ideas based on which the...

Use noise and vibration measurement and analysis system for diesel engine noise and vibration testing and spectrum analysis.Draws the following distribution:Engine noise level mainly concentrated in 400Hz-2000Hz in the normal operating conditions, the noise value of each measuring point appear a peak...

For research on the strengthening and repairing technology of the concrete flexural members, mechanical properties and deflection deformation of reinforced concrete flexural members are studied by means of several experiments which are pasted the carbon fiber cloth in tension section. This article made...

We tried to understand the differences in the biogas production characteristics of anaerobic sludge digestion at moderate and high temperature. Based on the three-stage theory of anaerobic fermentation, using cellulose, glucose and acetate as substrates, this study compared and analyzed the methanogenic...

Under the new engineering concept, the importance of carrying out engineering ethics education for training future engineers is increasingly prominent. The case teaching of engineering ethics with the orientation of cultivating students' practical ability of engineering ethics is an important method...

In the process of building intelligent hospital, diversified information technologies such as mobile Internet, big data, cloud computing and artificial intelligence are integrated and applied to the intelligent clinic, intelligent ward and intelligent management to optimize the diagnosis and treatment...

Telling China’s story well is an important task for enhancing China’s international communication capabilities. It plays a significant role in shaping the national image. Therefore, improving cross-cultural awareness of college students is particularly important for the international dissemination of...

Since the concept of City Information Modeling (CIM) was introduced, scholars in China have conducted extensive research and discussions on CIM, with the government also allocating significant resources to its development, achieving a breakthrough from non-existence to existence in CIM research and construction....

In this paper, the fiber glass board was treated with silicane coupling agent so that it could improve its waterproofness and alkali resistance, testing fiber glass after the infiltration treatment of silane coupling agent. And investigate the effects on key performance indicators of fiber glass by the...

The image sequence of Vehicle panorama camera platform has the characteristics of serious distortion, large parallax and large amount of data, which can lead to invalid montage for the image sequence by adopting the common image mosaicking method based on features. In this paper, Voronoi algorithm is...

The laser-induced damage threshold (LIDT) of KDP crystal affect directly the increase of laser power. In order to research the influence of metal impurities in the subsurface of KDP crystal on LIDT, analyzed the impurities composition and relative content of two kinds of KDP crystal samples by fluorescence...

Purpose: Loose endothelial cells and the destruction of the blood–brain barrier (BBB) are one of the pathophysiological mechanisms of early brain injury (EBI) after subarachnoid hemorrhage (SAH). Tie-2 receptor phosphorylation is important for maintaining integrity of microvascular endothelial cells...

This study applied the convergence framework to probe the trend in population aging in 38 OECD countries from 1990 to 2020. Also, several social-economic variables were collected as the control factors of population aging convergence. Our results showed that the EPR (share of 65 years and over) gap between...