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17201 articles
Proceedings Article
Reform of Cooperative Education Model for Mobile Application Development Specialty in Higher Vocational College
Jing Wang, Xiaofei Liu, Meiman Li
The purpose of this study is to deepen the integration of industry and education through School-enterprise cooperation, explore innovative training mode of mobile application development professionals, reform and practice in personnel training orientation, curriculum system construction, teaching methods,...
Proceedings Article
Is the Human Fairness Innate or Learned ??"??"Evidence from the Ultimatum Game
Xinqing Luo, Junjie Xie, Jianfeng Liu
As one of the classical experiments in game theory, the ultimatum game plays an important role in studying the issue of human fairness and explaining whether it is inherent or acquired. Experiments show that the primates which closest to human beings are not always making a fair choice. Experiments on...
Series: Advances in Engineering Research
Proceedings Article
Effects of Exogenous Melatonin on Photosynthetic Physiology of Lettuce Seedlings under Salt Stress
Yongdong Xie, Guochao Sun, Huiping Liao, Yi Tang
The glass lettuce was made as material, the effect of different concentrations (0, 50, 100, 150, 200 μmol·L-1) of exogenous melatonin on photosynthetic pigments and photosynthetic characteristics of lettuce seedlings under salt stress was studied. The results showed that when the concentration of melatonin...
Proceedings Article
Human Action Recognition Based on RGB-D and Local Interactive Regions Detection
Suolan Liu, Lizhi Kong
We propose a novel method to recognize human actions by fusing information from RGB-D sensors. Human action recognition is a challenging task because of the complexity movements, the variety of actions performed by different subjects and the changes of view and illumination. We propose to detect human...
Proceedings Article
Current Situations of Chinese Tibetan College Students’ English Study — A Case Study of Northwest Minzu University
Guiyun Guan, Jing Zhang, Zeguo Liu, Ding Wang, Hongzhi Yu
Tibetan, as one of the fifty five minorities in China, is an ethnic group with its own language, culture and customs, which attracts more and more researchers’ attention. There have been an immense number of studies on Tibetans. The paper intends to make a survey on the current situations of Tibetan...
Proceedings Article
The Inspiration of Hongqiao Traffic Hub to the Planning of Cruise Ship Home
Wenbai Liu, Qifei Fang, Zhouxiang Wu
The rapid development of the cruise industry, as a new type of vehicle is also a tourism product, its planning and operation and management of the existing system made a huge challenge, and Hongqiao transport hub planning in the country is at the forefront of the same Transportation hub。The same as the...
Proceedings Article
The Exploration of Computer Aided Translation from the Perspective of Information Technology
Changhong Zhai, Xiangxin Liu
Based on the explication of basic principles of the computer aided translation, this essay studies the main functions of the popular computer aided translation software nowadays. What's more, it also builds a way to optimize the process of translation and improve the efficiency and quality of translation...
Proceedings Article
A study on the present situation and Countermeasures of the Integration of Industry and Education in Applied Colleges and Universities under the background of "Internet"
Dehua Liu
Under the background of "Internet +", it is necessary for the integration of applied undergraduate industry and education, because if it is not through the integration of industry and education, the development of applied undergraduate education and teaching under the background of "Internet +" will...
Journal: eFood
Research Article
Evaluation of Acute and Subacute Toxicity of Two Different Extracts from Que Zui Tea in Rats
Yongpeng Wang, Guy Sedar Singor Njateng, Tianrui Zhao, Meilian Yang, Yifen Wang, Jianxin Cao, Yaping Liu, Guiguang Cheng
Pages: 81 - 91
The buds of Vaccinium dunalianum Wight (VD) are widely used in Yunnan as herbal tea [Que Zui Tea (QT)] and herb. However, the security and toxicity of QT have not been determined yet. The aim of this study is to evaluate the acute and subacute-toxicity of hot water (QTW) and aqueous-ethanol (QTE) extracts...
Proceedings Article
Optimal Capital Structure Analysis of Pt Centratama Telekomunikasi Indonesia Tbk
Rafly Zahriansyah, Mandra Lazuardi Kitri
PT Centratama Telekomunikasi Indonesia Tbk has grown its telecommunication tower portfolio significantly since 2017, primarily through acquisition. In 2022, the company acquired approximately 4,000 telecommunication towers, propelling it to become Indonesia’s third-largest telecommunication tower provider....
Proceedings Article
Analysis on the Innovation Governance Strategy of Human Resources Public Service in Sichuan Province
Guo Tong, Guiqing Li, Tingyu Hu, Liu Jie
In the process of China’s reform and opening up, the development of economic level is also constantly improving, the speed of urbanization has also accelerated significantly. According to the data from the Statistical Bulletin on the Development of Sichuan Province and Human Resources and Social Security...
Proceedings Article
Exploring University EAP Students’ Perceptions of a Prototype VR Learning Environment for Academic Writing Structure Learning
Fangrong Cao, Qiming Liu, Lianglong Chu
This paper explores how first-year university students enrolled in English for Academic Purposes (EAP) courses perceive a prototype immersive learning tool built in virtual reality (VR) for the purpose of developing academic writing structural awareness. Data were gathered from ten participants through...
Proceedings Article
Comparing the Architecture of Convolutional Neural Network for Corn Leaves Diseases Image Classification
Aeri Rachmad, Wahyudi Setiawan, Eka Mala Sari Rochman
This article discusses the comparison of the Convolutional Neural Net- work (CNN) architecture for image classification of corn leaves diseases. This study uses public data on from Plantvillages. The data be contained in four classes: gray leaf spot, common rust, leaf blight, and healthy. Each class...
Proceedings Article
Analysis of the Users’ Reactions to Taikoo Li Sanlitun and Their Experience of the Effects of Covid-19 on Customers in Choosing a Market
Taking B City of Yunnan Province as an Example
Chenguang Liu
When experiencing the epidemic period, people prefer different markets compared with before. The traditional markets are losing their dominant status while some open-air markets are becoming the first choice of most customers. Writing this article to figure out what factors foster people making this...
Proceedings Article
The Effect of ROA, DAR and NPM on Profit Growth of Companies in Basic and Chemical Industry Sector Listed on IDX
Slamet Maryoso, Dian Indah Sari
The motive of this have a look at is to decide the impact of ROA, DAR and NPM at the boom of sales companies in basic and chemical industry sector at the Indonesia Stock Exchange throughout 2016–2019. Quantitative studies used of this research, specifically secondary statistics. Study Literature is used...
Proceedings Article
Research on Intelligent Detecting Technology Based on Extension Fuzzy Method
Minghui Wang, Yongquan Yu, Ge Wei, Xiang Ren, Dan Liu, Yujing Wei
This paper studies a new kind of intelligent detecting technology which includes key detectable matter-elements distilling, adaptive degree analyzes, focusing and reasoning mechanism construction, focusing processing. This paper researches on the focusing and reasoning mechanism construction, which is...
Series: Advances in Engineering Research
Proceedings Article
A Method in Smoothing Fluctuation of Wind Power with Wavelet Threshold Filtering and Mean-value Intervals by HESS
Bingying Sun, Zongqi Liu, Shuili Yang, Boyue Zhang
Due to the inherent fluctuation nature of wind power, voltage control and frequency regulation in China's power grid become more intricate as the wind power penetration level increasing. Provided with traits of comprehensive response and bidirectional output, wide concern has been arisen by the hybrid...
Proceedings Article
SLA: An Formulaic Language Perspective
Bingyan Zhu, Shixiang Liu
Formulaic languages are prefabricated multi-word patterns, continuous or discontinuous, which are stored and retrieved whole from memory at the time of use. Both EFL and native speakers’ natural language makes considerable use of formulaic language. The formulaic languages, which was noticed 50 years...
Proceedings Article
Analysis of E-commerce of Agricultural Cooperatives in Jiangxi Province
Shanqing Liu, Zhengyu Xiong
Based on the current development trend of e-commerce of agricultural cooperatives, this thesis proceeds from reality of Jiangxi Province, makes a research on the development of e-commerce in Jiangxi agricultural cooperatives, and then analyzes the present situation and existing problems of e-commerce...
Proceedings Article
Detecting the Relationship between Adaptation and Learning Performance of Second Generation Immigrant Students in Elementary Schools
Dianfu Chang, Jungta Liu, Wenching Chou
This study aims to determine the relationship between student adaptation and learning performance among second generation immigrant children in elementary schools. We collected 364 students’ data to fit this scope from New Taipei City in 2013. Statistical analyses include descriptive statistics,one-way...
Series: Advances in Engineering Research
Proceedings Article
Prediction of Explosion Heat of Aluminized Explosive Based on Artificial Neural Network
Xin Tian, Yonggang Liu, Yueqiang Jiang
In this study, a three-layer artificial neural network(ANN) model was constructed to predict the explosion heat (Q) of aluminized explosive. Elemental composition was employed as input descriptors and explosion heat was used as output. The dataset of 24 aluminized explosives was randomly divided into...
Proceedings Article
Synthesis and characterization of amino-terminated polyethylene glycol functionalized mesoporous silica nanoparticles
Yu Wang, Huameng Gong, Wanxia Wang, Honghao Sun, Mingxing Liu
In this paper, colloidal mesoporous silica nanoparticles functionalized with amino-terminated polyethylene glycol (CMS-PEG-NH2) were successfully synthesized using silica nanoparticles modified with a carboxy group (CMS-COOH) and amino-terminated polyethylene glycol (H2N-PEG-NH2). Moreover, the particle...
Proceedings Article
Import and Export PSCAD Document Based on XML Technology
Weimei Zou, Min Liu, Lixiang Sun, Dongyue Yang, Guochao Xie, Jiayu Wang, Chongru Liu
To figure out a way to solve the problem that the model of a system built in a simulation software is needed to simulation in another software, a transfer technique based on XML is proposed in this paper. It can help the users transferring simulation system from PSCAD between other simulation software...
Research Article
An improved fruit fly optimization algorithm based on selecting evolutionary direction intelligently *
Wu Lei, Xiao Wensheng, Zhang Liang, Liu Qi, Wang Jingli
Pages: 80 - 90
As a novel global optimization algorithm, the fruit fly optimization algorithm FOA has been successfully applied in a variety of mathematic and engineering fields. For the purpose of accelerating the convergence speed and overcoming the shortcomings of FOA, an improved fruit fly optimization called SEDI-FOA...
Proceedings Article
An NLP-PCA Based Trading Strategy On Chinese Stock Market
Zhao Liu, Huiying Zhu, Tham Yew Chong
The stock market is a barometer of a country's economy. However, the stock market is significantly affected by policies, news, and public opinion, and it is prone to volatility. Compared with the already mature financial securities market in foreign countries, China's stock market is still in the exploratory...
Proceedings Article
The Influence of Cultivating Professional Learning Interests on Educational Mode in the Construction of New Engineering
Zhichao Liu, Yufeng Yan, Yuan Hu, Wenbo Jing
In order to promote the development of the "new engineering" of the major of measurement and control technology and instrumentation in Changchun University of Science and Technology, the "student-centered" education concept is implemented, and the teaching reform based on the "interest group" teaching...
Proceedings Article
Primary Frequency Regulation Comprehensive Analysis and Lean Evaluation of Generator Unit Based on Wide Area Measurement Information
Yuanhang Wang, Dong Liu, Guijun Liu, Changwei Chen, Bo Wang, Xin Shan
This paper presents a method that is primary frequency regulation(PFR) comprehensive analysis and evaluation based on wide area measurement information of generator unit, through analyzing the problems of the PFR test in the current PFR auxiliary service assessment. In this method, a combination of on-line...
Proceedings Article
Empirical Study on the Technical Linkage and Spread Effect of China's Construction Industry
Liu Mingyuan, Lin Minshu
The construction industry is one of the investment-driven final demand industries that plays a significant role in China's economic growth in terms of its huge scale of investment in fixed assets and the accelerated growth of added value. This paper makes an in-depth analysis of the cross-industrial...
Proceedings Article
Study on The Application of Interesting Teaching Method in Professional Foreign Language Based on PDCA Cycle
Luming Wang, Ying Li, Kai Qi, Xingcan Zheng, Jiaqiang Liu, Qiang Liu, Senyang Hu
Reasons for the lack of motivation of the students in the course of “professional foreign language” is investigated and analyzed by means of questionnaire investigation. A kind of interesting teaching method suits for Professional Foreign Language is proposed and practiced, aims to improve the effect of teaching....
Proceedings Article
New Multiobjectve PSO Algorithm for Nonlinear Constrained Programming Problems
Chun-an Liu
A new approach is presented to solve nonlinear constrained programming problems (NLCPs) by using particle swarm algorithm(PSO). It neither uses any penalty functions, nor distinguish the feasible solutions and the infeasible solutions including swarm. The new technique treats the NLCPs as a bi-objective...
Proceedings Article
Bayesian Methods with Application in Risk Analysis
Dongyang Ding, Xiyang Liu
In risk analysis, Bayesian methods are more adaptability and flexibility than traditional methods when be used to construct decision framework, estimate risk distribution and parameterize model, but has shortcomings at the same time. Robust methods make up some limitations of Bayesian methods, the analysis...
Proceedings Article
A Summary of Domestic Research on the Causes of Upheaval in the Soviet Union
Hao Liu, Zekai Song, Chengcheng Li
With the evolution of the century pattern and the in-depth advancement of China’s reform and opening up, the domestic academic community has always paid attention to the problem of the upheaval in the Soviet Union and East China, and has conducted useful discussions and analysis on the deep-seated causes...
Proceedings Article
Study on the Teaching of Mechanical Drawing for Supply-side Reform
Guijian Xiao, Fei Liu, Chaosheng Song, Mingkim LIM, Qimin Li, Congbo Li
In the report of the 19th national congress of the communist party of China, it was mentioned that the supply side can promote the development and reform of the economy and improve the factors of production. Similarly, supply side also applies to the concept of drawing teaching to understand the needs...
Proceedings Article
The Efficiency and Profitability of the Modular Multilevel Battery for Frequency Containment Reserve
Markus Förstl, Nam Truong, Marc Möller, Holger Hesse, Arthur Singer, Thomas Weyh, Andreas Jossen
The modular multilevel battery (M2B) is a novel approach to integrate battery storage into the electricity grid. This paper obtains the efficiency and financial benefits of a working prototype system, compared to conventional systems for frequency containment reserve (FCR). The efficiency is determined...
Proceedings Article
Research and Practice of Online and Offline Hybrid Teaching of Virtualization Technology Course in Higher Vocational Colleges
Ting Chen, Haiyan Liu
Virtualization technology course is not only a basic course of cloud computing technology, but also a core course of computer specialty. At present, cloud computing, big data and other technologies are developing rapidly, and virtualization technology talents are urgently needed, at the same time, it...
Proceedings Article
Profitability Effect on Smoothing of Income with Size of Firm as Moderating Variable in Manufacturing Corporates
Rini Tri Hastuti, Richard Andrew, Muhammad Bintang Prajogi
Empirically, this research examines the effect of profitability on income smoothing practices with the moderating variable of firm size in the manufacturing industry during the 2017 – 2019 period which is listed on the Indonesia Stock Exchange. 75 data used in this research were selected 225 data using...
Series: Advances in Engineering Research
Proceedings Article
Dynamic Modeling Method on Space Robot Dexterous Hand Based on Finite Element Theory
Bohan Lv, Shan Liu, Jinshu Gu, Guangshang Zeng
Robot is a complex system consisting of multiple joints and connecting rods with complex coupling relationship between multiple inputs and multiple outputs, making it very difficult to establish the dynamic model of the robot. In order to realize the real-time control of the robot and improve the control...
Proceedings Article
Towards the Independent Spanning Trees in Conditional BC Networks
Bao lei Cheng, Jian xi Fan, Shu kui Zhang, Yan Wang, Xi Wang, Wen jun Liu
Independent spanning trees (ISTs for short) in networks have applications such as reliable communication protocols, the multi-node broadcasting, one-to-all broadcasting, reliable broadcasting, and secure message distribution. However, it is an open problem whether there are ISTs rooted at any node in...
Proceedings Article
An Adapted Multi-way Tree with Holder-chain for Large Scale P2P VoD System
Liu Pingshan, Huang Guimin, Zhou Ya, Zhang Huibing, Liu Siyun
Peer-to-Peer Video-on-demand (P2P VoD) systems have attracted great interest in research community. Many hybrid methods have been proposed to provide high-quality video-on-demand services to support VCR-like operations, which can scale to large population of users. In this paper, we propose a hybrid...
Proceedings Article
An Empirical Study on the Relationship between Accounting Conservatism and cost of equity capital --evidence from China
Xiang Fu, Shiping Liu
This article investigates the relationship between accounting conservatism and the cost of equity capital. Based on a sample of Chinese listed enterprises on Shenzhen and Shanghai Stock Exchange from 2011 to 2015, we find that accounting conservatismgenerally exists in China's listed companies, and the...
Proceedings Article
Research on Subsidence Intervention of Planet Rover Based on Wheel Soil-bin Test
Dawei Han, Liangliang Ding, Dianfu Liu, Xiaoqing Yang, Wenbo Feng
It may encounter many unexpected events when the rover moving on the surface of the planet. Subsidence is fatal for the impact of mobile performance. It's very important to research on subsidence prediction and intervention measures when encountering unpredictable excessive subsidence. This paper linearized...
Proceedings Article
A study on the mechanism of the effect of country circulation industry development on urbanization
Niya Liu
With the development of economy Chinese country’s circulation industry also get developed by large correspondingly. And the development of country circulation industry powerfully promotes the urbanization process so it has significance for the urbanization. Meanwhile, the urbanization process effectively...
Proceedings Article
Research on Dynamic Investment Decision-making of Low-carbon Electric Vehicle under the Uncertain Environment
Wenke Wang, Jie Gao, Lin Sun, Shuangyu Yang, Ying Liu
Under the development of low-carbon economy, low-carbon electric cars can effectively substitute conventional cars, and help to ease the problems of global energy crisis and environmental pollution. This thesis analyzes the uncertain factors which influence the low-carbon electric cars, and applies the...
Proceedings Article
Study on the Four Critically Ill Score Methods of Newborns Critically Ill
Cui Liu, Tao Li, Yu Fu, Chao Zeng, Yi Li
Objective: To investigate the NCIS, TRIPS, SNAP-II, research SNAPPE- score four critically ill newborns and assess the predictive accuracy of superiority. Methods: The clinical data were collected in 2015, People's Hospital Neonatal Intensive Care Unit of Hubei Medical College prospective study comparing...
Series: Advances in Engineering Research
Proceedings Article
Examination of Industrial Design of Product Based on Combination of Interaction Analysis and TRIZ Tool -Take Example of Rescue Engineering Machinery
Jianjun Liu
The environment after disasters is abominable and complicated. By increasing the wide adaptability of rescue machine to make it operate more quickly and flexibly and increase the efficiency of rescue operation. Based on investigating and analysis of the features of specific environment and functions...
Proceedings Article
Relationship of Kindergarten Virtuousness and Performance in China
Yu Liu
The idea that kindergarten performance could be related to virtuousness in kindergartens or to virtuousness enabled by kindergartens has been a foreign idea until very recently. Linking virtuous behavior with kindergarten behavior has traditionally been an uncomfortable idea in scholarly circles. Empiricism...
Proceedings Article
Underwater Target Recognition Based on Line Spectrum and Support Vector Machine
Jian Liu, Yang He, Zhong Liu, Ying Xiong
To increase the classification of underwater target recognition by ship radiated noise signals, the feature extraction method of line spectrum and classification algorithm of support vector machine (SVM) are adopted in the paper. The basic principles of power spectrum and SVM are briefly introduced at...
Series: Advances in Engineering Research
Proceedings Article
Large Signal Stabilization Method of Constant Power Loads
X.B. Liu, S.H. Ma
The electrical motor drives and power electronic converters of More Electric Vehicles usually behave as constant power loads (CPLs), and cause negative impedance instability. This paper introduced R parallel damping filters to stabilize the CPLs systems, and derived large signal stability criteria depending...
Proceedings Article
HMDS: A Novel View of Data System Based on Hybrid Memory Architecture With Non-Volatility
Hao Liu, Linpeng Huang
In now Big Data era, rapidly growing data size and limited computing capability of current computer system have brought sharp contradiction between these two issues. So it is urgent to improve the data storage and processing ability for current computer system. Emerging byte-addressable, non-volatile...
Proceedings Article
Research on Diversification and Financing Constraints of Technological Innovation Companies
Chun-mei Liang, Ming-rui Zhang
This paper uses a variable investment analysis framework to examine the impact of the investment of two independent innovation projects by technology innovation company operators on their financing capabilities. The results show that simultaneous diversification has improved equity multipliers and borrowing...