Proceedings of the 2nd International Conference on Civil, Materials and Environmental Sciences
198 articles
Proceedings Article
Hot Stamping of Boron Alloy Steels Using Resistance Heating
Zhiqiang Zhang, Xiaofei Jia, Xiangji Li, Yong Zhao
A hot stamping process of boron alloy steel using resistance heating was developed. Relationship between heating time and temperature was investigated. Hardness measurements and microstructural analyses of quenched blanks heated by resistance heating and furnace heating were performed. Miniature tensile...
Proceedings Article
The Design of Coulometric Thickness Gauge Based on Microprocessor
Limin Cai, Song Tang, Shizhen Zhang, Wu Xia
In order to solve the issues of low accuracy, existing electrolytic coating thickness, poor reproducibility, lack of self-checking, data is difficult to store and handle urgent need to address, we designed a portable gauge based on Coulomblaw. This paper describes the system design of electrolytic thickness,...
Proceedings Article
The Simple Method to Process Intersecting Line with Macro Program
Mingqing Wang
Intersecting line usually appears on the 3-way or 4- way interface spare parts, forming the curves of surfaces. During the course of processing by CNC machine, the CNC processing program established by using computer assistant programming will greatly improve the effectiveness of programming. However,...
Proceedings Article
An Investigation on the Configuration of Spacesuit Soft Joints
Qilin Liu, Xiangyang Liu
The mobility joint is of critical importance for the spacesuit to move from place to place. Especially, the joint configuration has a significant impact on spacesuit flexibility. This paper classifies the most commonly used soft joints of spacesuits into three types, namely for convolute joints, wrinkling...
Proceedings Article
Study of Riveting Machine Riveting Device Based on Conceptual Design
Jiaqing Jian, Guoquan Zhang, Zhiming Yu, Hongwei Fang
In order to improve the automation of capacitor package, conceptual design and fuzzy theory is applied to establish evaluation system of the riveting device and evaluation index system of hierarchy analysis, resulting in a variety of design schemes, and finally, through the individual level relative...
Proceedings Article
A Study of Vending Machine Interface System and User Behavior on Multi-interface Vending Machine Improved Design
Ping Li, Cheng Li
Vending machines must offer efficient service with zero tolerance for human error, require no user training and be accessible to a wide range of users. User behavior analysis by product interface guides the user's behavior is the key to solving some practical interaction design problems. This study based...
Proceedings Article
Spot Weld Fatigue Life Prediction of Commercial Vehicle Cab
Jing Chen, Xiaozhuan Gao, He Huang, Yanhua Liu
A new engineering method for spot welds fatigue life prediction of commercial vehicle cab is presented. The method stars with the establishment of 3D FE model and spot weld model of the cab using the MSC. Nastran, the verification of the model is performed through modal analysis results comparation between...
Proceedings Article
Control Method at Obstacle Avoidance Stage for Spacecraft
Xueyuan Zhang
Based on the operation data and basic parameters of spacecraft, soft landing process is done reasonable simplification equivalent. Without losing the accuracy, this paper proposes the control scheme at obstacle avoidance stage. The landing preparation track is accord with the energy conservation and...
Proceedings Article
Preparation and Application of Graphene Modified Heated Glassy Carbon Electrode
Hao Cheng, Shaotong Jiang
In this paper, the graphene is prepared by chemical oxidation and chemical reduction, the finished grapheme is modified on the surface of heated glassy carbon electrode through drop casting, the graphene modified heated glassy carbon electrode(GR/HGCE) is then prepared, the characteristics of graphene...
Proceedings Article
Wireless Instrument and Wireless Control Network for Multi-tower CSP Power Plant
Liguo Hu, Caiyong Li
In this paper, one type of multi-tower CSP power plant’s instrument configuration and function for heliostats, solar thermal receivers, steam and water pipes is presented. Wireless instrument and wireless network configuration are developed based on the character of the instrument configuration. Each...
Proceedings Article
Micro-grid Remote Servo System Based on the World Wide Web
Yizhi Ye, Jiaojiao Liu, Nan Lv, Jiale Liu
In order to facilitate monitor and manage various distributed generations in micro-grid, eliminate and discover malfunction of micro-grid, a micro-grid remote servo system based on The World Wide Web was designed. Discussing micro-grid’s remote monitoring system functional structure and database system....
Proceedings Article
The Design of Charging Controller in Wind-photovoltaic Hybrid Power Generation System
Ting Wang
With the energy crisis and environmental degradation increasing, people are increasingly concerned about the development of environmental protection and new energy technologies. According to the output characteristics of solar photovoltaic batteries, this paper is designed to take a DC chopper as the...
Proceedings Article
Time-frequency Analysis of Output Power of Wind Turbine Based on Wavelet Transform
Hao Guo, Zheng Li
Instability is one of shortcomings for wind power. Along with the increasing of the number of wind farms, power instability also increased. The fluctuation of wind power will cause the variation of voltage in access point .The impact of this fluctuation to power grid is more and more bigger. To reduce...
Proceedings Article
Simulation Study of a Stand-alone Wind-pumped Storage System
Hao Guo, Zheng Li
In order to improve the penetration of wind energy in a grid, pumped storage system for smoothing the fluctuations of wind power has been presented. A stand-alone wind-pumped storage and hydropower system which can transform wind power into conventional hydropower integrating to the grid can maximize...
Proceedings Article
Two Novel Ways for Low Voltage Ride-through of Double Fed Induction Generator
Peng Zhao, Jing Jia, Ruiqi Wang, Yong Zhang, Qingbo Mao, Shuai Zhao
The purpose of this paper is to present two novel methods of improving low voltage ride-through (LVRT) capacity of doubly fed induction generator (DFIG) wind turbines. The first one, combining regular crowbar protection and three switches, enabled us not to consider the insulation of rotor inverter when...
Proceedings Article
One Kind of Control Method Based on PLC of Stepper Motor
Yujie Chong, Changjie Xu, Haimei Feng, Xin Shi, Jie Li, Chang Du, Junhong Wang
This paper discussed a method of PLC controlling motor. Including the start and stop, forward and inversion of motor, Positive &negative switching in the process of Running. And realizing low speed, high speed, medium speed and switch operation, accurate control of step motor number. it was elaborated...
Proceedings Article
Design of the Collection and Transmission System of GPRS Wireless Indicator Diagram Oil Yield Measurement
Ying Zhang
“GPRS wireless indicator diagram oil yield measurement collection and transmission system” is a high-tech product integrated with advanced computer technology, micro-signal sensing technology, EMC technology, data information processing technology, low power consumption technology and internet communication...
Proceedings Article
Optimization of Fermentation Parameters for Laccase Production by a Novel Deuteromycete Fungus Myrothecium Verrucaria NF-05 Using Response Surface Methodology
Dan Zhao, Yanyang Sun, Renpeng Du, Li Zhang, Jingping Ge
To obtain the maximum production of laccase from a novel deuteromycete fungus Myrothecium verrucaria NF-05, optimization of fermentation parameters was performed. Central composite design and response surface analysis revealed the optimum concentration of glucose, CuSO4 and gallic acid to be 26.47 g...
Proceedings Article
Preparation of Micron-sized Monodisperse Poly (Styrene-co-methyl Methacrylate) Microspheres by Dispersion Copolymerization
Huichun Chu, Qinmin Pan
Micron-sized monodisperse copolymer microspheres were prepared by dispersion copolymerization of styrene (St) and methyl methacrylate (MMA) in ethanol/water medium using 2,2'-azobis (isobutyronitrile) (AIBN) and poly (vinyl pyrrolidone) (PVP) as initiator and steric stabilizer, respectively. The effect...
Proceedings Article
Working Condition Detection of Suck Rod Pumping System via Extreme Learning Machine
Qian Gao, Shaobo Sun, Jianchao Liu
Detecting the working condition of a suck rod pumping system is an important research subject of oil extraction engineering. In the present paper, we claim a research using Extreme Learning Machine (ELM) to handle downhole dynamometer card auto recognition problems in a suck rod pumping system. First...
Proceedings Article
Design of Microcomputer Monitoring System for Track Circuit
Ying Xiao
Microcomputer monitoring system for track circuit is used to monitor and record the operating state of the existing track circuit equipment. It also keeps a real time record of operating condition of equipment and provides accurate references for fault analysis. This paper introduces the design, debugging...
Proceedings Article
Dynamic Circuit Analysis Based on Computer
Yuying Liu
This essay put forward an analysis solution on the basis of the computer software-Matlab, from the output and input of the dynamic circuit system's mathematic establishment to the solution of the mathematic model of differential equation. It make use of the high quality numerical of calculation function,...
Proceedings Article
Optimization of the Force Transmission Path on the High-thrust Hyper-static Strap-on Launch Vehicle
Yong Mei, Yongjun Lei, Ningyu Liu, Shaowei Feng
The strap-on linkage equipment on the current launch vehicle is more difficult to satisfy the load design requirement of the new generation high-thrust strap-on launch vehicle. According to the research of the new linkage equipment technology, this paper studies the force transmission path optimization...
Proceedings Article
Field Test Research of Earth Pressure on the Gabion Retaining Wall
Jinkui Li, Wenjing Liang, Xianke Wei
Combined with the north project of Dalian international oil reserve, based on the monitoring of box gabion stone retaining wall, the earth pressure of box type reinforced gabion retaining wallwas studied. It can be further development of this technology, provides an example for the comprehensive application...
Proceedings Article
The Nonlinear Dynamics Simulation of Drill String-drill Bit-rock Based on ABAQUS
Jin Shi, Jianwei Wang, Xianglei Liu
This paper tries to use the finite element analysis software ABAQUS to build the model and get images of rock stiffness degeneration, then get the displacement velocity and acceleration curves of drill and drill bit to express the longitudinal, transverse and torsional vibrations, as well as random access...
Proceedings Article
Research on Parameters Influencing Dynamic Characteristic of Electromagnetic Actuator
Yong Shi, Yigao Ni
Electromagnetic actuators have been widely used in diesel engines, and its dynamic characteristics seriously affect the working performance of controlled objects. The research about the effect of structure parameters of electromagnetic actuators acting on its dynamic characteristics are introduced in...
Proceedings Article
Design and Research of a New Type of Horizontal Wave Flow Power Generator
Wanchao Ren, Wang Wang
This paper introduces a new type of horizontal wave flow power generatoreveloped by Shanghai Ocean University. Expound from its working principle, capturing mechanism and its key part of acquire energy. And it’s provided a profitable thinking for farther experiment.
Proceedings Article
Speciation of Cr(III) and Cr(VI) in Environmental Water Determined by Selective Separation and Preconcentration on the PBST-RSP
Zhi-gang Yuan, Wei-nan Wu
In this paper, a new method for the speciation, separation and preconcentration of Cr(VI) and Cr(III) in water was developed. The procedure presented based on two forms of chromium show different adsorption capacities on the Porous nano-barium strontium titanate by reversed-phase suspension polymerization...
Proceedings Article
Analysis of Ground Potential Rise with Lightning Stroke to Lightning Rods on Frame inside Substation
Songping Tang, Xiaobin Wu
The grounding system is an important part for substation lightning protection. As the lightning rods of the large substation are in multi-point connection with the grounding grid through the frame, the distribution of ground potential along the grounding grid is different from that around the independent...
Proceedings Article
An Improved ELECTRE III Approach to the Evaluation of PE Teachers
Dan Yuan
The scientific evaluation of PE Teachers belongs to the multi-attribute decision-making problem, and it has a very important theoretical and practical significance. For this reason, an improved ELECTRE III approach is proposed to the scientific evaluation of PE teachers. Experimental results suggest...
Proceedings Article
Experimental Study on Boiling Mechanism of LN2 Injection into Water
Bin Zhang, Gui-feng Yu, Ling He, Xing Feng
Aimed at studying the boiling phenomenon of LN2injection into water, a visualization experimental system is built. The injection pressurecan be adjustedin this system. The LN2injection process can be recorded by high speed camera and pressure transducers. Combined the boiling theory and experimental...
Proceedings Article
The Analysis on the Influence Mechanism of Guizhou’s Urban-rural Digital Gap to the Urbanization Process and City Economy
Bingsheng Guo
Urban-rural digital gap has become the obvious obstacle of urbanization process and city economy. And the influence of the urban-rural digital gap to urbanization has also appeared. Based on the analysis of influence of the urban-rural digital gap in Guizhou province to the urbanization, this paper focused...
Proceedings Article
Analysis on Method of Protection and Utilization for the Historical Building in Laojun Cave
Jihong Xiao, Xiangdong Zhu, Chongen Wang
As one of the Taoist architectures in China, Laojun Cave possesses significant historical value, artistic value and scientific value. In order to effectively protect this cultural heritage with rich connotation and precious value, this paper explores how to play an active role of culture heritage in...
Proceedings Article
Study on Characteristics and Application of Modern Green Building Materials
Fangfang Yang
Modern green building materials have the virtues of energy saving and environmental protection. They are the development direction of modern building materials. This paper introduces several modern green building materials, including concrete materials, green wood, insulation materials and green waterproof...
Proceedings Article
Research on Various Building Materials for Structural Components
Wei Wu
This paper firstly introduces the characteristics of several kinds of building materials. Based on them, several structural components includes concrete structure, steel structure, Steel concrete hybrid structure are produced. Structural characteristics and application in practical projects of these...
Proceedings Article
Formation of Creative Thinking of Future Teachers on Physics by Means of Information Technologies
Sherzod Ramankulov, Kamalbek Berkimbaev, Sattarbek Bekbayev, Umirzak Abdumanapov, Ganiya Ormanova, Aliya Sarybaeva
This article deals with scientific and methodical fundamentals of use of computer models of experiments and demonstrations, and also virtual laboratory complexes in forming of creative thinking of the future teachers of physics. What is happening in the last decade the total process of Informatization...
Proceedings Article
An Improved Genetic Algorithm to the Reliability Optimization of Computer Networks
Hai-Feng Wang
The rapid development of computer network technology and the popularization of its application in various fields lead to the more and more complex networks. For this reason, an optimization approach and application is proposed to the reliability of computer networks using improved genetic algorithm....
Proceedings Article
An Improved Complex System Optimization Method Hybridized Structure-based Neural Networks with Orthogonal Genetic Algorithm
Si-Jun Tao
The research on optimization methods to complex systems is an important issue in both theoretical and practical significance. For this reason, an improved complex system optimization method is proposed which hybridized the structure-based neural networks with the orthogonal genetic algorithm. Experimental...
Proceedings Article
Design and Practice of Cooperation Platform Professional Training in Course Computer-Based Mu School-enterprise
Jian Peng
Essence of education is a shared resource, and educational resources from all mankind, it should be shared in humanity. If you can, whether high and low, both spatial and temporal distance can have access to quality educational resources, and then be able to complete this vision of online education....
Proceedings Article
The Analysis of Structural Complexity of Piano Pieces "Dedicated to Alice"
Junzhong Zhang
Beethoven is a famous German pianist, composer, and conductor, and he set the culmination of Western classical, created a romantic music camp precedent. The size of his music in general is very ambitious, mostly concertos, symphonies, operas and other large works, technical approach and structure used...
Proceedings Article
Analysis of Debussy Piano Music "Fireworks" Performance
Junzhong Zhang
Debussy is one of the famous composers in music history, and he not only created a lot of innovative music, but also created a musical impressionist era, it is a landmark composers having. "Fireworks" is one of the important works of Debussy, which was the last song he composed 24 piano preludes, and...
Proceedings Article
Man is Consubstantial with God Moral Reflections on Humanism
Haijie Liu
Early Renaissance man regained the independence of individual personality, but by the fear of God into the evolution away from God, from the backwash toward the loss. Late Renaissance reflection and adjustments is comforting one, rational constraints original desire, divinity give directions to humanity,...
Proceedings Article
Application of Role-based Access Control Model in High-level Athletes Management System
Yijun Li
Aimed at that there are large numbers of users visiting high-level athletes’ management system, the control model of traditional access can’t fully meet the weaknesses of these requirements, proposing the idea of multi-rights management based on ARBAC02 model and establishing a new rights management...
Proceedings Article
Inheritance and Applications of Qu River Arts in Culture Village Construction
Menglin Wang, Chujing Yuan
Many scientific and irrational factors exist in the cultural development of the country, in the current housing reconstruction project in the village, residential style, building materials, and architectural culture are not conducive to the Wa architectural culture, history, culture and home and other...
Proceedings Article
Research on Risk Assessment of City Natural Disaster Based on Neural Network
Xinyan Wu
Aiming at the selection of fuzzy AHP and fuzzy DH methods in the previous studies, this paper evaluate the qualitative index system using expert questionnaire, the self-learning BP neural network model to construct the index of system, and complete the establishment of model, in order to avoid the serious...
Proceedings Article
Study on Programming of CNC Turning and Processing Techniques
Guofu Zhang, Xiuling Wang, Hongyan Shen
Due to its high efficiency, high precision and high flexibility, CNC lathe is widely used in the machinery manufacturing industry increasingly, and becomes one of CNC machine too[s that most widely used. However, to give full play to the role of CNC lathes, the key is program, that is, preparing the...
Proceedings Article
Comprehensive Control of Horizontal Well of Deep Profile Technology Research
Yong Wang, Yanrong Chang, Hongjun Lu, Suiwang Zhang, Xiaobin Lu, Xiaoli Shen
With the gradual deepening of Changqing Oilfield horizontal wells, horizontal wells see water phenomenon is gradually increasing, more than 80% of the current water level of high water wells horizontal wells accounted for 25.5% of the total number of open wells. High water level of wells governance means...
Proceedings Article
Clinical Observation of Adrenaline through the Subclavian Vein Cardiac Arrest Rescue Medication
Yan Chen
Objective is to investigate the subclavian vein epinephrine rescue efficacy of the drug in patients with cardiac arrest. Methods 126 cases of cardiac arrest patients were randomly divided into the subclavian vein catheterization group and 63 cases of peripheral venous each group, and two groups were...
Proceedings Article
Research on Mobile Information Service of Library
Zuobin Ning
This paper mainly discusses the cloud computing in the library and should pay attention to the use of the advantages and problems in the application, and the paper puts forward the mode of constructing library information platform based on cloud computing, analyzes the basic architecture of cloud computing,...
Proceedings Article
The Research Progress of Transforming Growth Factor (TGF - Beta) Gene Regulation and Invasion and Metastasis of Pancreatic Cancer
Xiao-jing Gong, Guiqing Yang, Dongning Sun, Lingqin Wan, Yi-shan Wang
Transforming growth factors TGF is a kind of a superfamily of peptides, which have strong sensitivity to cell proliferation differention and transfer, its function and its structure are very complicated, and it is a cell factor which widely exist in multiple cells. There are more and more attention on...
Proceedings Article
Research on Farmers’ Income Structure in Heilongjiang Province
Dehua Zhang, Sha Lou
Heilongjiang, as an important grain production base in China, its farmers make significant contributions to food production. The paper divides farmers’ income structure into three levels and analyzes them, and ultimately comes to the following conclusions: (1) Income from household operations is the...
Proceedings Article
Analysis on the Influencing Factors of Farmers’ Income in Heilongjiang
Dehua Zhang
The farmers in Heilongjiang have made a significant contribution to national food security, but they always have been plagued by the lower income. Based on the macro data of farmers’ income, this paper selects the multiple linear regression models and uses stepwise to analyze the influencing factors...
Proceedings Article
A Comparative Study on the Interference Microscopy Imaging and Diffraction Microscopy Imaging for Biological Cells
Minjie Liang, Ying Ji, Yuanyuan Xu, Tingting Hua, Yawei Wang
The studying standard of life sciences and clinical medicine is determined by the development level of morphology detection of biological cells. Currently, there are two approaches for revealing the 3D structure of biological cells, namly, interferometric technique and diffractive technique. Both methods...
Proceedings Article
China's Sustainable Development and Utilization of Water Resource Conditions and Protection
Rui Zhang, Wenjing Wei
Analysis of the basic situation of water resources in china. The development and utilization of water resources and the protection countermeasures, in order to promote the sustainable development and utilization of water resources.
Proceedings Article
Effects of Estrogen Receptor Alpha on Vascular Smooth Muscle Cell SM22
Mengmeng Qiang
Myocardin and associated transcription factor (Myocardin-Related Transcription Factors, MRTFs) by serum response factor (SRF) together constitute the composition of molecular differentiation of muscle cell switch. This paper focuses on the vascular smooth muscle cells (vascular smooth muscle cells, VSMCs),...
Proceedings Article
Analysis on Health Care Function of Horticultural Therapy
Yulin Liu, Jianjun Liao
Horticulture Therapy, a new approach to health care, which can relieve stress and rehabilitate mind by touching and feeling gardening materials. Through researches on current society, we find that it is necessary to carry out horticultural therapy in our county. The Article has analyzed health effects...
Proceedings Article
A Comparative Study of Physicochemical Properties Previous and after Remediation of Contaminated High-sulfur Soil in Huanjiang
Su-fen Lu, Bo Song, Feng-yan Fu, Yuan-yuan Yu, Dong Liu, Xue-mei Zhong
In 2001,the Huanjiang suffered heavy rain makes the fall of tailings, so Huanjiang river basin along the farmland is heavily polluted. The study focuses on the contaminated high sulfur polymetallic soil of Huanjiang, and conduct a preliminary evaluation on it. According to the pre-collection, the experiment...
Proceedings Article
Case-control Study on Related Factors of Alzheimer’s Disease
Zhenghai Sun, Yunfeng Han, Fengwu Yan, Na Wang, Wenlin Wang, Jingwen Meng, Huimin Han, Jianzhong Li
Objective To investigate the related risk factors and protective factors of Alzheimer’s disease(AD) to provide references for its etiologic study, early prevention and intervention Methods 1:1case-control study was conducted, the study included 87 patients of clinically diagnosed AD from the city proper...
Proceedings Article
Bioinformatics Analysis of -Synuclein
Damu Wei, Canquan Mao
Authors of papers to the bioinformatics approach tbo analyse the nucleotide and amino acid sequence of alpha synuclein nucleotide and amino acid. including as the character of physical and hydrophobicity, seondary structure prediction domains, prediction of the conserved domains and phylogenetic analysis....
Proceedings Article
Research on Construction and Evaluation System of Eco-city——Take Qingdao for Example
Yujie Ge, Lin Zhao, Yibing Xie, Weilin Huang
With the emergence of various ecological crisis, changes in people's values as well as the impact of a variety of "green" ideological trend, people pay more and more attention to the construction of ecological and livable city. At present, the research on Eco-city has become one of the hot issues in...
Proceedings Article
The Research of the Relationship between Intellectual Capital in Technical Entrepreneurial Enterprises and Its Growth
Yiyang Fan
Based on the financial data of 57 listed technical entrepreneurial companies in IT and electronics industry of China’s capital market in 2011, and according to scholars’ research point in knowledge capital structure in recent years, this paper adopts an improved knowledge value-added coefficient (VAIC)...
Proceedings Article
Intelligent Filter Attractions Based on Multi-objective Programming
Fengting Yan, Jinyuan Jia, Kun Wang
Family summer travel packages designing should consider the demands of different families, such as the number of people, the cost, the time and the other factors. It is important to decide how to choose the scenic spot in order to make the trip to scenic spots as much as possible, as far as possible....
Proceedings Article
Function Knowledge Retrieval Based on Functions Knowledge Ontology
Baoru Su, Yong Liu
It has been found that design knowledge management is facing many problems in product design. In order to improve the design of knowledge sharing and reusability, the research of function knowledge ontology model has been carried out, which include extended device ontology and way of function achievement....
Proceedings Article
Feature Extraction Method for Predicting Depression by Frequency Domain Analysis
Eun-Joo Seo, Kwang-Seok Hong
In this paper, we propose a feature extraction method, which subdivides feature vectors into three frequency regions of 300-1000Hz, 1000-2000Hz, and 2000-3000Hz. The range and mean of intensity are extracted for each frequency region. By so doing, we can compensate the defect of increasing the intensity...
Proceedings Article
Effects of Silver Nanoparticles on Seed Germination and Seedling Growth of Radish (Raphanus Sativus L.)
Lifen Wang, Junzhen Zhu, Qiuyun Wu, Yinghong Huang
The use of silver nanoparticles (AgNPs) in a wide range of consumer products has the furthered need to assess its impact on organisms. To date, there have been very few studies examining the effects of AgNPs on plants. This study investigated the impact of AgNPs to seed germination rate, seedling growth,...
Proceedings Article
A Highly Efficient Fast Global K-Means Clustering Algorithm
Xian Liang, Fuheng Qu, Yong Yang, Hua Cai
To improve clustering effects of fast global K-means and reduce time complexity, a highly efficient fast global K-means algorithm is proposed in this paper. Which, maximal point of density in data sets is chosen as the first initial clustering center, then finding the next initial clustering center,...
Proceedings Article
An Improved ID3 Decision Tree Algorithm Based on Attribute Weighted
Xian Liang, Fuheng Qu, Yong Yang, Hua Cai
ID3 decision tree algorithm uses information gain selection splitting attribute tend to choose the more property values, and the number of attribute values can not be used to measure the attribute importance, in view of the above problems, a new method is proposed for attribute weighting, the idea of...
Proceedings Article
Application of Employment to College Students Based on AHP Virtual Platform
Huazhen Chang
The paper proposed an application method on college student employment using the AHP virtual platform. The application method is a simple, flexible and practical multi criterion decision method. It has been proved by experiment that the results obtained from using the Analytic Hierarchy Process analyzing...
Proceedings Article
Design and Realization of Intelligent Eyeshade Based on STC89C58RD+
Xin Li, Wennan Miao, Letian Teng
With the accelerated pace of life, busy with work during the day, lack of sleep at night time, people can only catch up on sleep by lunch time, or in the vehicle for a short break, if the external environment is not good will easily affect the quality of sleep. So, we design a intelligent eyeshade, it’s...
Proceedings Article
Physical Observable for One-dimensional Quantum Four-state Potts Model
Hong-Lei Wang, Long-Cong Chen, Bo Liang, Chun-Huan Xiang
A one-dimensional quantum four-state Potts model is investigated in the context of a tensor network algorithm based on the infinite matrix product state representation. The local order parameter and entanglement entropy are computed. The scalling for the maximal entropy of the four-state Potts model...
Proceedings Article
Deletion of Lactate Dehydrogenase in Klebsiella Pneumoniae to Enhance 1,3-Propanediol Production
Guangbin Ye, Shanshan Sun, Liting Deng, Jingping Ge, Wenxiang Ping
1,3-Propanediol (1,3-PD) is an important chemical intermediate in manufacturing polyethers, polyurethanes and polyesters. Production of 1,3-PD by microbial fermentation has attracted increasingly attention of researchers. In this study, deletion mutant of K.pneumoniae HD-1 constructed by knocking out...
Proceedings Article
A Color Interpolation Method for Bayer Filter Array Images Based on Direction Flag
Zheng Liu, Huachuang Wang
The paper presents a color interpolation method for Bayer filter array images based on direction flag. The proposed algorithm determines four edge patterns defined through direction flag by four nearest green values surrounding the green interpolation location. Firstly, Bayer differences between multichannel...
Proceedings Article
Global Motion Estimation Based on Fourier Mellin and Phase Correlation
Lijun Lai, Zhiyong Xu
Global motion estimation aims at estimating the whole image changes causing by camera moving. This paper presents a global motion estimation method based on Fourier-Mellin and Phase-Correlation. Rotational angle and scaling factor are acquired by Phase-Correlation between Fourier-Mellin transform images...
Proceedings Article
Phase and Microstructure of(Gd1-xNdx)2Zr2O7(0 x 0.35)Compounds
Yi Xie, Long Fan, Xirui Lu
In order to investigate thecompoundswith the general formula (Gd1-xNdx)2Zr2O7, a series of compositions were fabricated by high temperature solid state reaction at 1500 under atmosphere pressure for 72 h.XRD and SEM were exploited to characterize the crystal structure and microstructure of the synthetic...
Proceedings Article
Study on Compressive Creep Behavior of AE42 and AE41-xCa Alloys
Daofen Xu
The compressive creep behavior of AE42 and AE41-xCa alloys were investigated at temperatures in the range of 125~175 and compressive stresses in the range of 88~112MPa with a special apparatus. The results show that the creep resistance of alloys is improved with increasing of calcium concentration,...
Proceedings Article
Discussion on Technology and Methods of AncientArchitecture Surveying
Jihong Xiao, Xiangdong Zhu, Chongen Wang
By combining with surveying examples of ancient architecture, according to different architecture properties, the importance of ancient architecture surveying is illustrated. Besides, methods and practice of ancient architecture surveying are studied, and current situations and problems of ancient architecture...
Proceedings Article
Fabrication and Performances of MTMS/TMCS Bilayer Transparent Superhydrophobic Silica Coating
Jin Wang, Jianjun Chen, Zhipeng Jin, Xiaoli Gu, Ruizhi Zhang, Jing Huang, Guoqiang Luo
The superhydrophobic silica coating has a great performance of self-cleaning which can be applied in the field of energy saving, anti-icing, drag reduction, etc. In this paper, Trimethyltrimethoxysilane (MTMS) /Trimethylchlorosilan(TMCS) superhydrophobic silica coating with two-layer structure was dip-coated....
Proceedings Article
Preparation and Mechanical Property of Polyethylene/Rutile Nano-TiO2 Composites
Ting Zheng, Li-Li Fan, Tong-Wu Li, Pei-Bang Dai
The Polyethylene(PE)/rutile nanoscale titanium dioxide (nano-TiO2) composites was prepared by compounding of PE and a modified rutile nano-TiO2 in a twin-screw extruder. Mechanical property and morphology of the composites were characterized by electronic universal machine and scanning electron microscopy...
Proceedings Article
Preparation of Monodisperse Hollow Core Polymer Microspheres via Two-step Dispersion Polymerization
Xiuting Jiang, Shaohui Lin, Garry L. Rempel, Qinmin Pan
Monodisperse crosslinked polystyrene (PS) hollow core microspheres were successfully synthesized by two-step dispersion polymerization. The effects of the reaction parameters such as the crosslinking agent concentration, the initiator concentration and the monomer concentration on the particle sizes...
Proceedings Article
Graph Based Image Saliency Detection
Ye Huang, Jianlin Zhang, Yuxing Wei
In this paper, we propose a new saliency detection method based on graph. The method firstly uses SLIC to segment the image into a set of superpixels which are not overlapped, and regards these superpixels as nodes of the graph, then constructs a partly connected graph with these nodes. Secondly, the...
Proceedings Article
Algorithm of Image Definition Evaluation Based on Lifting Scheme
Jing Zhang, Ke Chen, Sheng-ping Du, Yi-han Luo
Due to the existing image definition evaluation functions in auto-focus systems easily affected by noise, an image definition evaluation algorithm based on lifting scheme is proposed. The algorithm uses lifting scheme for wavelet decomposition, and adopts the energy value of high frequency components...
Proceedings Article
Distributed Storage of RDF Based on Clustering
Yonglin Leng, Fuyu Lu
With the wide application of RDF(Resource Description Framework) data, the data volume grows rapidly. Therefore, RDF storage has become a hot research issue in data storage field currently. Distributed storage is an effective way to solve the storage and query of RDF data, and data partition is the premise...
Proceedings Article
Modelling and Design Optimization of Coanda-Effect Application on Surface Particle Removal
Bagus BhirawaPutra, He Xu, Xinliang Huang
In this paper, decoupled form of CFD methods considering important design parameters is applied to model and predict the surface flow on fluids. Application of Coanda-effect on-going trends of particle removal methods for determination and prediction of cleaning performance in a camera lens is a new...
Proceedings Article
Study on the Structure Transition of Graphite and Quartz Doped with Silicon under High Temperature and High Pressure
Dejun Wang, Runru Liu, Leng Jing, Lili Wang, Xinyu Bai
A new laboratory method has been suggested for synthesizing coesite in the Earth’s crust by considering the similar characteristics of local collisions and shearing strength between the earth’s plates and the high-energy mechanical ball milling (MBM),combining the high static pressure and high temperature...
Proceedings Article
NaCl Effect on SOFC Cathode
Runru Liu, Dejun Wang, Leng Jing, Lili Wang, Xinyu Bai
The fact that NaCl in air has induced degradation of cathode has been investigated for La0.6Sr0.4Co0.2Fe0.8O3 (LSCF). Cell performance was measured by volatilizing NaCl into the air supplied to the cathode at a constant current density of 200 mA cm-2 up to 100 h. At 800 oC, an exposure to 30 ppm NaCl...
Proceedings Article
Design on Generating Test Paper Based on Simulated Annealing Algorithm
Jun Yang
This paper introduces the simulated annealing algorithm to optimize test paper problem based on the standard genetic algorithm. Firstly, its mathematical model was established in the light of more constraints while generating test paper. In the calculation, these six attributes are needed to consider,...
Proceedings Article
Research on Framework Structure for Examination Achievement Management System
Jun Yang
Examination achievement management system is an important part of college educational administration system and plays an important role to improve the level of educational management. In view of the problem of the difficulty of software development, this article launches the research on the framework...
Proceedings Article
Excellent Schottky Characteristics of Indium-tin-oxide Contact to n-type GaN
Kyurin Kim, Youngun Gil, Hyunsoo Kim
Excellent Schottky characteristics of indium-tin-oxide (ITO) contact formed on n-type GaN (n-GaN) were demonstrated. The post-thermal annealing of ITO contact sputtered on n-GaN led to a significant improvement in the Schottky characteristics, particularly pronounced in the air ambient than nitrogen...
Proceedings Article
Influences of RE and RE-Ca modification on Microstructure and Mechanical Properties of Steel 35MnSiCrMoV
Zhenglian Tang, Hongxia Zhang, Jiangang Wu
Effects of different addition amounts of rare earth (RE) and Si-Ca on inclusions, the microstructure and mechanical properties of Steel 35MnSiCrMoV were investigated by accordingly using optical microscope, scanning electron microscopy with energy dispersive spectrometry, transmission electron microscope,...
Proceedings Article
Physical Experiment Information System for Students Client Application
Xiang Teng
The traditional learning of physics experiment has the problems of tediousness and low efficiency. With the development and popularity of information technology, so in the light of the above problems, an information system for physics experiment had been designed for students to improve their learning...
Proceedings Article
Athletic Meeting Grouping Lane Dividing Algorithm and System Design
Jian Pan
With the development of computer and network technology, athletic meeting management is constantly toward modernization, and in the popular athletic meeting management software, the grouping lane dividing of track events is fixed eight lanes, scheduling algorithm is fixed, and there are some flaws. Therefore,...
Proceedings Article
Construction of Public Leisure PE Website Based on Struts Framework
Wenwei Jia, Yuan Gao, Minghai Yao
The 21st century is the era of leisure, Leisure PE as a positive, healthy, civilized social life style in modern society, and promotes the harmonious development of man and society, and promotes the comprehensive and coordinated development of human beings. Only by strengthening the leisure PE propaganda,...
Proceedings Article
Company Based on Fairness Concerns Farmers Type Order Contract Mechanism Research
Xidong Deng, Wennan Zou, Jiaqi Yao
Under the "order contract mechanism of company + farmer" of supply chain of agricultural products and introduce the fair system, studies the influence on the supply chain and the coordination contract as farmers with behavior of fairness concerns This paper establishes two echelon supply chain system...
Proceedings Article
The Analysis of the SPA Apparel Company Strategy
Huijuan Du, Yanjun Huang, Yan Liu
SPA is internationally recognized as a successful business model, the model successfully helped GAP, UNIQLO, ZARA, H&M and other clothing own brands, as these enterprises entered Chinese market, and developed a good market, SPA mode has also been a concern. There are also many companies exploring the...
Proceedings Article
Form Bionic Design of the High-rise Buildings
Lan Ma
The Paper put forward the current problem that form bionic design only stressed the form and sought for the bionic design regardless of the practical results by introducing high-rise buildings and form bionic design. Taking traditional Chinese cornice design and Belgian designer Vincent Callebaut’s “butterfly”...
Proceedings Article
Research on the Historical Succession and Spatial Distribution Pattern of Rubber Plantation in Xishuangbanna Based on Remote Sensing
Hua Yuan, Cairong Yue, Yali Song, Wanqiu Zhang
Based on the phenological regularity of rubber plantation and availability of data, this paper selected the Landsat satellite remote sensing data at 7 phases in America from 1976 to 2010 and combined and object-oriented classification. This means to set threshold based on vegetation index and carry out...
Proceedings Article
The Applications of BOT Mode on the Development of Public Golf Course in China
Yao Zou, Zhiyong Huang
Based on the methods of literature, field investigation, expert interview, mathematical statistics, system analysis and case studies, this article focuses on the analysis of the feasibility of BOT mode in the development of public golf course in China, the process of operation, the coordination mechanism...
Proceedings Article
Analysis of "Miao Silver" Market Opportunities
Jingjing Liu
This article mainly revolves the unique cultural connotation of history has the unique Miao "Miao silver" analysis of market investigation, data, research and explore the "Miao silver" whether there is a market size, market research and investigation.