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187669 articles
Series: Advances in Engineering Research
Proceedings Article
Calculation and simulation of a Hertzian dipole
Changkai Lu
As being used generally in numerous numerical calculations and models, Hertzian dipole’s calculation show its importance. This paper begin with the very basic level to deduct the equations of a Hertzian dipole fed by a current in time-varying fields in spherical co-ordinates, and then a simulation in...
Proceedings Article
Study on SunYat-sen's Thoughts of Human Resource Management
Ziwei Peng, Shuang Peng
This paper analyzes the human resource management thought of Mr. SunYat-sen from the aspects of selection, education, employment and encouragement. In the selection, Sun Yat-sen advocates using examination and election methods to select talent, adhering to taking both ability and political integrity...
Proceedings Article
A Research of the Crisis of Farmworkers’ Right to Health from the International Perspective
Ran An
Farmworkers’ right to health has been difficult to be guaranteed for a long time, and this problem became more serious during the COVID-19 pandemic. The purpose of this review is to explore the reasons why farmworker’s right to health cannot be guaranteed, and give feasible solutions. Farmworkers have...
Proceedings Article
Study on TCP Performance Improvement in Dynamic Spectrum Access Networks Based on Spectrum Switch Estimation
Peng Zhang, Kai Shi, Sheng Lin, Jinsong Wang, Guangping Xu
Dynamic Spectrum Access (DSA) is supposed to be the key technology to improve wireless communication. And at the other hand, Transport Control Protocol (TCP) will be used in DSA networks, considering it's the de-facto standard in wired communication and also has been widely deployed in wireless networks....
Proceedings Article
Analysis of Durability and Shrinkage Properties of HPC Applicable to Nuclear Power Plants by Replacement of Mineral Admixtures
Eun-A Seo, Jang-Hwa Lee, Neung-won Yang, Do-Gyeum Kim
In this study, we evaluated the durability and the shrinkage of concrete mixes for constructing nuclear power plant structures, prepared by replacing some of the concrete with diverse admixtures. The experiment variables were the types of admixtures and the replacement rate, and mixing of the two-component...
Series: Advances in Engineering Research
Proceedings Article
Study on the plasticity and sintering properties of electrolytic manganese residue
Mou Sheng Song, Jin Yu Yang, Jie Zhang
Electrolytic manganese residue (EMR) is an acid filter residue and contains a large amount of hazardous substances. The plasticity and sintering properties of EMR heated at 920-1020 are measured. EMR primarily consists of quartz (SiO2) and chemical gypsum (CaSO4·2H2O), and has a high plasticity. The...
Proceedings Article
Reflection of the Nation Cybersecurity’s Evolution
An-ka ZHENG, Ping Song, Bing-xia HAN, Min-jiao ZHENG
Cybersecurity, as stated in the 2010 National Security Strategy of America, “threats represent one of the most serious national security, public safety, and economic challenges we face as a nation”. This paper examines the cybersecurity situation that the nation faces. Based on this, the vulnerabilities...
Proceedings Article
How Intraregional Migration Affects Human Capital in Northern Regions
E E Kampeeva, A T Naberezhnaya
The paper dwells upon the theory and methodology of researching the effects of migration on human resources (human capital) in the development of northern regions. It presents the main trends of migration in Russia. The author hereof analyzes international and Russian experience of using rotational jobs...
Proceedings Article
The Government of Dutch Colonial in Archipelago of Ambon and Surroundings (Ambon-Lease)
Hetreda Terry, Sendy Lely Merely, Lindon R. Pane
The development of the government structure in the Ambon-Lease Islands since the colonial era has also influenced the existence of the Ambon-Lease Island recently, which is currently known as Ambon City, which is the administrative area of Maluku Province. The purpose of this research is to describe...
Proceedings Article
Review of Environmental Education in Chinese Primary and Secondary Schools in Recent Twenty Years - A Case Study of Shenzhen
Huiqi Meng
Since the First National Environmental Protection Conference was held in 1973, environmental education in China has developed rapidly, and Shenzhen is one of the fastest growing areas. This paper takes Shenzhen as an example to study the frontier of environmental education practice in China. This paper...
Series: Advances in Engineering Research
Proceedings Article
Research and Design of Internet of Things Information Monitoring System Based on Fiber Optic Sensing
Jun Lu, Zhengnan Wu
The Internet of things is network connected things. Internet of things is generally divided into three layers, perception layer, transmission network layer and application layer. Sensing end of the sensing layer is the electric sensor mostly used currently. But with the rapid development of optical fiber...
Proceedings Article
The Security and Management of Computer Network Database in Coal Quality Detection
Jianhua Shi, Jinhong Sun
This paper research the results of quality management information system at home and abroad, through the analysis of the domestic coal enterprises coal quality management links and management information system development present situation and existing problems, combining with related theory and system...
Series: Advances in Engineering Research
Proceedings Article
Numerical Simulation of Humidity Distribution in Levee Road Subgrade
Wei Hao, Zhengqi Zhang, Dongsheng Chen, Jianping Zhu
A levee road is a component of a levee project. The subgrade of a levee road is the levee itself and usually it is submerged in the water. A special attention has been paid for slop stability and seepage of levee road under submerged condition during design and construction phases. This study investigated...
Proceedings Article
Study on Obtaining High-precision Velocity Parameters of Visual Autonomous Navigation Method Considering Lens Distortion
Han Zhou, Qinghua Li, Hongwei Li
Acquisition of velocity parameter in visual navigation is an important part in autonomous navigation, and its accuracy can directly impact whether this navigation is good or bad. This paper focuses on the study of the velocity parameters accuracy in the pyramid LK optical flow method of visual navigation,...
Proceedings Article
Research on the Current Situation of Consumption Demand of Rural Residents in China
Benyao Sun
This paper selects the income and consumption data of rural residents in China from 2008 to 2017, comparing the income and consumption of rural residents and urban residents in a horizontal comparison and vertically comparing the consumption of rural residents in the past ten years. This paper analyzes...
Series: Advances in Engineering Research
Proceedings Article
The Effect of Exogenous Melatonin on Kiwifruit Photosynthesis under low light environment
Dong Liang, Yanqiu Shen, Nengqin Xu, Hui Xia
Melatonin is a ubiquitous indol molecule and has powerful functions in relieving abiotic stress responses. In our study, we used the kiwifruit seedlings as the materials and investigated the efficiency of different concentration melatonin (50 μM, 100 μM and 200 μM) on protect photosynthesis compared...
Proceedings Article
Empirical Instances Knowledge Mining Method for Ship Design Domain
Tao Xie
Knowledge mining based on ship instances information has an important support role for ship design. In order to obtain easy to use knowledge from ship design instances composed of natural language text, this paper proposes an empirical case knowledge mining method for ship design domain. The method uses...
Proceedings Article
A Corpus-based Approach to New English Teaching Model
Wenqing Xu
At present, although there are many large corpora related to English learning in China, the existence of data sharing and openness has caused the waste of corpus resources. In addition, college students are not interested in traditional English teaching, and the English atmosphere cannot be mobilized,...
Proceedings Article
An Empirical Study on Portfolio Risk Analysis Based on Copula - GARCH
Rui Wang
Based on Copula function and GARCH model, this paper establishes the Copula-GARCH-GED model to analyze the portfolio risk of four stocks in different industries-Minsheng Investment, Huayi Brothers, Renhe Pharmaceutical and Yanghe Shares in the Shenzhen stock market. And then, we use the Monte Carlo simulation...
Proceedings Article
Experimental Study on the Process of Evaluation in University Tennis Teaching
Yuwang Zhang
In this paper, by using the method of questionnaire, teaching experiment logical analysis and mathematical statistics, the process evaluation of our 4 Boys Junior tennis classes was studied. The experimental results show that, the process of evaluation in the teaching of tennis transfer from the focus...
Proceedings Article
Large Chemical Companies’ Measures ForAnti-voltage Sag
Lijun Qin, Lingchao Zhang
Power grid volatility is inevitable due to its wide coverage, complex properties of users and influence of environment, equipment and human activities. Modern coal chemical industry operates on specific conditions characterized by high temperature and pressure, strong corrosion, inflammability, explosibility,...
Series: Advances in Engineering Research
Proceedings Article
Combining Nonmonotonic Inference and Case-Based Reasoning to Solve Practical Problems
Hai Lin, Baoliang Mu
This paper aims to establish the connection between case-based reasoning and nonmonotonic reasoning. In particular, we suggest to make nonmonotonic inference using case-based reasoning. The key idea of this work is that nonmonotonic reasoning should be considered as an inductive process. When provided...
Proceedings Article
Framework of Closed-loop Optimization System for Operation Management in Plant-wide Production Process
Changxin Liu
The cooperative control of technical indices of various unit processes is an essential operation management process to gradually achieve wide-area optimization of the production process. There are so many factors, and the adjustment of which is coupled. This needs to be taken into account when to perform...
Proceedings Article
Bargaining Power, Concentration Ratio and Cash Holding: Empirical Evidence from A-Share Listed Firms
Yi Zhang
Suppliers and customers are important stakeholders of firms, and their bargaining power affects the decision-making of firms. influence of its bargaining power on the level of cash holdings of firms. Through the analysis of the data of manufacturing, information transmission and science and technology...
Series: Advances in Engineering Research
Proceedings Article
Curing Properties of Water-based Self-drying / Fast-drying Foundry Coating
Chunyi Zhan, Shengshan Feng, Shuzhong Xie, Chunjing Liu, Jiahao Liang, Yunhua Gao
The article focuses on the self-drying curing characteristics of energy-saving and environmental friendly water-based self-drying / fast-drying foundry coating. Through check experiment, the differences of strength, humidity resistance and influence on the strength of resin sand when respectively using...
Series: Advances in Engineering Research
Proceedings Article
Effect of Thermomechanical Processing on the Microstructure and Mechanical Properties of Low Carbon Steel
Zhenyao Shao, Zhichao Wang, Zhuang Li, Shuai Wang, Jijie Wang
Effect of thermomechanical processing on the mechanical properties of low carbon cold forging steel was investigated for different processing parameters on a laboratory hot rolling mill. Fast cooling is a key factor in thermomechanical processing. The mechanical properties of specimen 2 which was fast...
Proceedings Article
Research on "half-and-half class" Teaching Mode for College Japanese Education in the Era of Information
Wanyu Li
In the age of reform on education information, "half-and -half class" raised by the professor, Zhang Xuexing in Fudan University, is a new type of teaching model for current problems in classrooms of higher institutions whose core principles are a half of class hour given for teachers, and another half...
Proceedings Article
Application and research on on-line automatic-monitoring platform of radiation sources based on the data communication optimization
Dongli Yang, Bin Yang
This thesis summarized the content of IOCP( I/O completion port ). It was improved in connection with the defect that is data communication’s more occupation on server system resources and its poor parallel processing ability, in the original on-line automatic-monitoring platform. It improved the shortcomings...
Proceedings Article
Investigating the Effect of Alignment Between College Major and Current Occupation on Life Satisfaction
Jiayi Cheng
College major and job satisfaction are both known predictors. However, how aligned the between college major and current occupation may have an impact on life satisfaction and has been understudied in the past literature. To provide ore insights for graduating students during such transferring stage,...
Series: Advances in Engineering Research
Proceedings Article
Knowledge View Based on Rough Set and Similarity
Mingjian Zhou, Qiang Liao, Juncai Tao
View maintenance is a hot topic in database. But unlike database view, the knowledge view of knowledge management system has its particularity. The knowledge view is a cache of knowledge item that can be access quickly. Based on rough set, this paper proposes an approach of constructing knowledge view....
Proceedings Article
Analysis of Fatigue and Crack Properties of High-Performance Concretes for Application in Nuclear Power Plants
Do-Gyeum Kim, Ho-Jae Lee, Jang-Hwa Lee, Eun-A Seo
The design of concrete structures used in nuclear power plants should be suitable to protect against accidents caused by different factors, one of them being temperature. Stress due to temperature can be classified as a secondary stress, which is different from the primary stress caused by an external...
Series: Advances in Engineering Research
Proceedings Article
Remote Transmission and Control Research of Visual Signal for Detecting Robot
ChangChun Shang, Yuyu Hao, Tian-peng Zhao, Qi Zhang
Autonomous navigation is one of the key issues in the field of mobile robot. In recent years, as the robot system operation ability and the development of related technologies, such as image processing, people more and more research is not dependent on the autonomous navigation technology of GPS system,...
Proceedings Article
Analysis of Regional Characteristics of Litigation Environment in Fujian Province in Qing Dynasty
Lihong Xiao
Based on the investigation of local chronicles, it is found that the litigation environment of Fujian province in Qing dynasty has certain regional characteristics. Compared with inland provinces, the types of litigation in Fujian province in Qing dynasty showed the characteristics of sea frontier areas....
Proceedings Article
Peer Interaction as a Bridge to Critical Thinking for Chinese EFL Learners
Shiwu Bi
There is a growing emphasis on critical thinking skills for English learners in Chinese universities. This paper intends to study the effects peer interactions have on the improvement of students’ argumentative structure in written work. Peer interactions are organized under the teacher’s guidance throughout...
Proceedings Article
Psychological Change among University Students during Covid-19 Pandemic
Chang Yi Hsin, Lintang Kawuryan
The purpose of this study is to estimate psychological changes, especially the prevalence of anxiety and depression symptoms among university students during the pandemic. In addition, we also evaluate the potential lifestyle-related factors that make students more likely to experience these impacts....
Proceedings Article
Disclosing the Regional Dialect Shift Used by Tulungagung College Students as Newcomers in Surabaya Metropolitan City
Intan M. Puspitasari, Slamet Setiawan, Suhartono Suhartono
This study investigated the regional dialect shift experienced by Tulungagung college students studying in Surabaya. The objectives of this study are to find out the different regional dialects between Tulungagung and Surabaya, the factors causing the students to experience dialect shift, the process...
Proceedings Article
The Design of Interactive Multi-media System for Wireless Environment
Danpeng Sun, Rui Jiang
The study on the design of interactive multimedia system is a requirement of the development of information technology and satellite communications. In this paper, the author tries to explore the design of system for wireless environment with RTP agreement for the sake of solving the problems wired network...
Series: Advances in Engineering Research
Proceedings Article
Analysis of the cause of crack in a brick structure
Shang Xiang, Guobo Luo, Xuerui Yang
In recent years, the development of new materials is rapid, and the quality of materials brought by it is also obvious. Based on an engineering example, this paper expounds the process of detection, identification and cause analysis of a brick masonry structure, and provides reference for similar project...
Proceedings Article
Perspective Model of Business Development in the Far North
N Karmanovskaya, A Smirnova, V Atlygina, M Nikolaeva
All articles must contain an abstract. The abstract text should be formatted using 10 point Times or Times New Roman and indented 25 mm from the left margin. Leave 10 mm space after the abstract before you begin the main text of your article, starting on the same page as the abstract. The abstract should...
Proceedings Article
Social Trust and Enterprise Earnings Management
XiaoYu Wei, JiaWei Chen
Social trust, a crucial part of informal institution of enterprises, plays a significant role in corporate management. With enterprises listed on China’s A-shares market traded on Shanghai-Shenzhen Stock Exchange from 2010 to 2020 as research samples, this study empirically investigates the impact of...
Proceedings Article
On Promoting Agricultural and Rural Modernization and Establishing a New Relationship between Industry and Agriculture and Urban and Rural Areas Based on the Theory of Cause Analysis
Take Sichuan Province as an Example
Jia Yang, he Luying, Ga Chunxiu, Wei Shengliang, Liao Yujie
to realize agricultural and rural modernization is an inevitable requirement for establishing a new type of industrial-rural urban-rural relationship. To realize agricultural and rural modernization, we must not only rely on external forces, but also stimulate endogenous long-term strength, to form a...
Series: Advances in Engineering Research
Proceedings Article
Research on Distributed Signal Processing Technology in Wireless Sensor Networks
Zhengnan Wu, Yuansheng Cheng, Jun Lu
Wireless sensor network is widely used in military, industrial, medical, transportation and other fields. As a product of the era in the future, wireless sensor network will play a more and more important role. This network is usually composed of sensor nodes that of low power consumption and low cost....
Proceedings Article
Application of EDA Technology in Designing of Digital System
Hui Zhao, Yubing Jing
EDA is a new technology developed along with the development of the electronic system design technology. This paper firstly introduces the basic characteristic of EDA technology, then took the EDA technology as a development means to realize the design of a digital system, and the system simulation has...
Proceedings Article
Research on the Design of Interface in the Micro-Portal Web Game
Yandong Chen, Xiuming Sun
With the development of our society, the progress of science and technology, as well as the highlight of user time’s fragmentation characteristics, the characteristics of users in game industry have taken dramatically changed, and as the number of web game users has gradually increased, many companies...
Series: Advances in Engineering Research
Proceedings Article
A Novel Approach for a Specific Optimization Problem in Compilers
Hai Lin, Baoliang Mu
In this paper, we consider the problem of constant propagation. If some variable can only take a constant value in a given program, then we can replace all the occurrences of that variable with the constant value. That does not affect the semantics of the program, the program can be accelerated at run...
Proceedings Article
The Difficulties and Countermeasures of Installing Elevators in Existing Residential Buildings
Tingting Huang
With the development of the aging society, installing elevators in existing residential buildings as a livelihood project has become unstoppable. Based on the analysis of the current situation of installing elevators in existing residential buildings, it is found that there are four main reasons for...
Proceedings Article
Perception image harsh protection based on chaos theory
Liang Chang, Jiang Chang, Wen-de Wang
With the development of the internet and computer technology, the image protection becomes more and more important. In order to strengthen the robust and safety of the image protection , this paper mainly improve the encryption algorithm of harsh sequence and propose the theory of using chaos theory...
Proceedings Article
Research on the Vicious Phenomenon of Chinese Entertainment Circle Culture on Weibo Platform
Siqi Li, Yitong Ma
The vicious development of capital for the entertainment of the “Fanquan” has become a major trend at present and has formed a vicious cycle. Alt-hough many articles have explained and studied some certain aspects of the vicious cycle, the research on the cycle itself is still in the blank stage. Therefore,...
Proceedings Article
Analysis of Business Strategy of NetEase
Tianzi Dong, Ruizhe Jiang, Jun Ma, Anyu Xu
With the rapid development of China’s network business, the online entertainment industry has gradually replaced the traditional offline entertainment mode and become the main way of customers’ consumption, choice and attention. Many domestic enterprises invested more into online marketing arena and...
Proceedings Article
The Impact of COVID-19 on Soccer Economy
Ruizhe Wang
2020 originally was a year for sport games, Europe Cup in June and July, Olympics in August. However, everything stopped all of a sudden. In the beginning of the year, coronavirus, also known as COVID-19 hit China and soon speared to all over the world. Soccer, the largest sport game in the world was...