bluuebunny/crossref_metadata_2025 huggingface dataset:
Based Stochastic Particle Swarm Optimization and Random Simulation for Solving Stochastic Dependent-Chance Programming
Authors: Xiao Ning
Published: January 2014

Aiming at being hard to solve stochastic Dependent-chance Programming in uncertainty programming,a new algorithm for stochastic dependent-chance programming combined particle swarm optimization with random simulation for approximation of the chance function is presented in the paper.It overcomes the defaults such as needing a long time,complex calculation,easy falling into local optimal in the hybrid intelligence algorithm based on GA,the result of experiment shows the correctness and effectiveness of the algorithm.After testing its performance and comparing with algorithm of based on GA,the results show that the algorithm is more preferable.
A Hybrid Approach for Cases Classification of Medical Data
Authors: Chen Xiao Yu , Liu Bo , Xia Xin
Published: January 2014

Classification of cases has been widely applied in medicine, and it is helpful to disease diagnosis to a great extent. At present, the classification of medical cases is performed by physicians subjectively based on clinical theory and knowledge, which may hinder the diagnosis and treatment in some extent. In this paper, a hybrid classification approach (HCA) is proposed for medical data, it consists of two parts, including feature selection and classification. In feature selection, critical features are selected from the original features through linear correlation. Based on the selected features, cases are classified by C5.0 decision tree. And the proposed approach is evaluated through four medical datasets of diabetes, cardiac Single Proton Emission Computed Tomography (SPECT) images, lung cancer, and hepatitis survival for demonstration. On the four datasets, HCA shows a better construction for obviously higher classification accuracies, and it also outperforms some typical integrated classification methods.
Research on Teaching Reform and Practice of University Computer Foundation Course
Authors: Yang Qiu Li , Miao Li , Jiang Wen Bo
Published: January 2014

In the various colleges and universities of China, university computer foundation course will be offered to the freshman of all majors. In order to combine the needs of the development of computer application domain, the author carried out reform and practice on university computer foundation course. The reform and practice Include faculty construction, the construction of teaching materials, the innovating in teaching mode and methods, the reform of teaching methods and means, the reform of assessment methods, network teaching resources development and other aspects. Through a variety of ways of learning, students can more easily grasp the necessary basic computer knowledge, be equipped with strong computer practice ability to meet requirements for computer operation in learning, work and daily life in the future.
Constructe a Hierarchical and Architecture of Cloud Computing Frameworks
Authors: Shi Yu Qing , Zhu Yue Long
Published: January 2014

The concept of Cloud Computing dates from the 1960s, when computer scientist John McCarthy proposed the idea of computation being delivered as a public utility. Infrastructure as a Service is one of the most important modules of Cloud Computing. In this paper, we propose a hierarchical and architecture of Cloud Computing Infrastructure as a Service frameworks. Our hierarchical and architecture consists of five main layers: resource layer, service layer, middleware layer, management layer, control layer. We study various Cloud Computing systems. Then we provide a Cloud Computing Infrastructure as a Service architectural framework that bases on the hierarchical architecture. Finally, we introduce a detailed description of each layer and define dependencies between the layers and components.
A Schur-Type Factorization of Central Extended Matrix
Authors: Yang Li , Xu Cheng Feng
Published: January 2014

In this paper, we study the Schur factorization of a special class of centrosymmetric matrices: the central extended matrix which is not only a centrosymmetric matrix but also a row extended matrix. The formula for the Schur-type factorization is obtained, and the relationship of the central extended matrix with mother matrix is also obtained.
The Application of BCI Technology in Android RPG Game
Authors: Yin Jing Hai , Mu Zheng Dong , Hu Jian Feng
Published: January 2014

To enhance human interaction with machines, research interest is growing to develop a Brain-Computer Interface (BCI), which allows communication of a human with a machine only by use of brain signals. In this paper, one type of android RPG game was designed for application of brain computer interfaces.
Effect of the Sols’ Zinc Ions’ Concentration on Structural and Optical Properties of (Cu, Al) Co-Doped ZnO Thin Film by Sol - Gel Method
Authors: Yang Ying Xiang , Tan Hong Lin , Shi Qing Nan
Published: January 2014

(Cu-Al) co-doped ZnO thin films were deposited on glass substrate by the sol-gel method using the spin coating technique.The crystalline phase structure of the films were analyzed by X-raydiffraction.The photoluminescence spectra of samples were measured by fluorescence spectrophotometer.The results show that these films have a compact hexagonal wurtzitetype structure. five peaks have been observed from the PL spectra of the all samples,367nm (3.38eV),398nm (3.12eV),450nm (2.759eV),483nm (2.57eV) and 468nm (2.653eV).It is concluded that the violet peak may correspond to the excit on emission,the blue emission corresponds to the electron transition from the bottom of the conduction band to the accept or level of zinc vacancy.
A Study on Constructing On-line Seminar Based on the Mind Map
Authors: Liu Ning , Wang Cai Xia
Published: January 2014

The mind map is an effective and efficient tool of organizing information. It demonstrates the information in the visible way highly similar to human thinking. The introduction of mind map into on-line seminar solves the defects and assists the members in on-line seminar to collect, select, sort out, share and present the information logically and clearly.
A Survey of Watermarking Algorithm Based on Edge Detection
Authors: Zhi Shuang , Zhang Ya Na , Yang Cheng , Liu Jian Bo
Published: January 2014

This paper introduces the application of edge detection methods in digital watermarking. Based on the characteristics of Human Visual System, in some watermarking schemes copyright information is embedded into edges or textured areas using edge detection methods. This survey covers the methods of edge detection used in watermarking system. A general model of watermarking embedding device based on edge detection is proposed. The research of determination of watermarking embedding position and strength in those schemes has been done. We give a detail analysis of those based on spatial domain and those based on transform domain. Finally, we point out the next steps on which we can keep going up, hoping for a better balance between watermarking robustness and perceptibility.
A MD Study on the Temperature Influence on Ni/Al Interface at Initial Diffusion Time
Authors: Dai Yu Mei , Dai Yu Jie
Published: January 2014

The molecular dynamic method and interface diffusion theory are used to simulate Ni/Al metal interface diffusion. One of the unit cells containing 576 Ni atoms and 128 Al atoms is chosen and computed under different temperatures (600K, 700K, 800K, 900K, 1000K, 1100K, 1200K, 1300K), respectively. We mainly analyze the position image of the interface diffusion atoms of Ni/Al interface reaction and the radial distribution function curve of the selected region, after the molecular dynamics program running 1200000 steps, under different temperatures, at initial diffusion time.
Face Recognition Based on Semiconductor Neurocomputer
Authors: Huang Ying
Published: January 2014

Since CASSANDRA-Iwas successfully produced by Wang Shoujue in 1995, In this paper, we analysis its the learning method of the semiconductor neurocomputer, and apply the semiconductor neurocomputer CASSANDRA-II to face recognition. The satisfactory performance is obtained through experiment results.
The Study of Intelligent Learning Website
Authors: Li Su Duo , Li Ying Xing , Deng Jing Wei , Deng Kai Ying
Published: January 2014

The rapid development of Internet has given rise to many new applications. Natural language processing, cloud computing, personalized recommendation technologies and so on are improving the experience of using information resources for people greatly. This paper puts forward the idea of a kind of intelligent learning website, it includes a variety of functions such as goal setting, skills assessment, making study plan, recommending learning content, answering questions, recommending partners and projects, etc. Just like as if user has his own personal trainer. Related implementation techniques are discussed in this paper, and put forwards the algorithm of network user identification based on digitalized persona, it provides a new train of thought of identify users characteristic and demand for precisely personalized recommendation.
Research of AForge.NET in Motion Video Detection
Authors: Gong Cheng Ying , He Hui
Published: January 2014

In general, moving target detection method has the background subtraction method,the adjacent frame difference method and the optical flow method. In order to quickly and accurately detect the moving targets of surveillance video , expand the location tracking study.This paper describes the detection method in real-time vehicle moving target,used AForge.NET library and based on the absolute of image gray difference is greater than the taken threshold value. Implementation results show that this method can effectively and quickly detect moving objects in video sequences.
Study on Cashmere Fibers Shrink-Proofing by Potassium Permanganate Based on Fuzz Mathematics Method
Authors: Jiang Fang , Lin Hai Tao , Yue Xin Xia , Huang Ji Wei , Ling Xin Long
Published: January 2014

Potassium permanganate was selected as oxidant to treat cashmere fiber. Through fuzz mathematics method, the optimum treating condition of cashmere for potassium permanganate was got: temperature 50°C, time 20min, potassium permanganate 3g/L, pH 3; Through the fiber whiteness based on test result, optimum reduction conditions after potassium permanganate treatment was as following: Temperature 45°C, time 10min, sodium sulfite 30g/L, HAc 2%. Through test of felting, tensile property, compression property, it is obtained that potassium permanganate was suitable to oxidizing cashmere. After cashmere fibers were treated in optimum conditions, the strength of processing cashmere fiber decreases slightly, and the elongation and 15 second elasticity of compression recovery rate increases certainly.
Research of Computer Network Information Security and Protection Strategy
Authors: Lu Zhen , Xiong Zhen , Tu Ke Qin
Published: January 2014

The modern computer network has been everywhere in our daily life and working. People obtain information from a computer network or use it to improve working efficiency. The computer network becomes more and more important. The information security decides the long-term stable application of the network. Actually, information security receives various security threats during the practical application. If we cannot support effective, reasonable, and comprehensive protection strategy on time, computer network information or data will be stolen and destroyed. This article analyzes and researches various security loopholes that aiming at computer network information security, and provides related protection strategy.
Assessment Model and Method Research of Information Security Risk
Authors: Lu Zhen , Xiong Zhen , Tu Ke Qin
Published: January 2014

Security management of information system is one of the important contents of system engineering management, especially the security risk assessment, which places the core center of system engineering. Through risk assessment of an information system can help analyze system safety and find out the potential risk. Build risk model of information safety can provide necessary guidance for security strategy design and the implementation. This article researches the assessment model and method of information security risk.
Design and Implementation of Broadcasting and Television Program Monitoring System
Authors: Qi Xin , Chai Jian Ping
Published: January 2014

In this paper, we proposed a monitoring system called broadcasting and television program monitoring system (BTP-MS) used for improving the program monitoring with respect to automatic, intelligent and network level. To achieve the goal of enhancing the system monitoring ability, we designed a four-layer model of BTP-MS composed by data collection layer, transmission and storage layer, dispatching and configuration layer and data analysis layer, respectively. The designed BTP-MS model was implemented both in hardware and software. The results demonstrated that the designed model could greatly improve the efficiency and stability of program monitoring to ensure the broadcasting safety.
Rate Allocation Algorithm with Successive Refinement in Peer-to-Peer Networks
Authors: Su Yang , Lu Mi
Published: January 2014

We introduce a new across-peer rate allocation algorithm with successive refinement to improve the video transmission performance in P2P networks, based on the combination of multiple description coding and network coding. Successive refinement is implemented through layered multiple description codes. The algorithm is developed to maximize the expected video quality at the receivers by partitioning video bitstream into different descriptions depending on different bandwidth conditions of each peer. Adaptive rate partition adjustment is applied to ensure the real reflection of the packet drop rate in the network. Also the granularity is changed to the scale of atomic blocks instead of stream rates in prior works. Through simulation results we show that the algorithm outperforms prior algorithms in terms of video playback quality at the peer ends, and helps the system more adjustable to the peer dynamics.
Dynamic Analysis of Metal Circular Saw Blade
Authors: Tan Xin , Huang Hu , Chen Lin , Zhang Qing Bin
Published: January 2014

During the sawing process of cold sawing machine, it emergences of blade wear too fast, the current is too large, sawing not high quality of rolled products,Be aimed at those problem, the paper established the finite element of side shake structure saw blade and ordinary flat blade model, and using the ANSYS finite element analysis software to make the dynamics calculation about the two kinds of saw blade. Through the analysis and comparison of backlash saw blade and natural frequency, different cutting parameters effect of stress and deformation of the saw tooth transient, and the simulation results will be applied to the field of sawing testsThe results show that the backlash saw blade in the vibration characteristics, performance and other aspects of the force and deformation are improved compared with the ordinary blade
Based on Data Mining Technology in Distance Education System Applied Research
Authors: Li Ping
Published: January 2014

With the rapid updating of information technology, modern distance education network teaching is an important tool for development. In this paper, individualized instruction, constructivist teaching theory, based on the data mining technology and network technology into teaching system design and implementation of personalized navigation, it can according to each student's level of education, learning requirements and learning ability its own characteristics, to fully tap the potential information on the different types of learners access path Apriori algorithm to generate the largest set of items, according to the maximum recommended set of items to the learners for learning knowledge points. So that learners receive personalized education.
College Campus Network Management Information System Research and Implementation
Authors: Li Ping
Published: January 2014

In this paper, the actual situation of university management and the specific needs of colleges and universities to study and design a set of management information systems. Management information so that the original approach gradually to computers and computer networks as the carrier of the campus electronic information processing and transmission replaced, through the network, the use of multimedia and communication technologies for remote teaching, faculty achieve complementarity. Achieve scientific management, modernization; use of modern means to improve the quality of teaching and management level
Research on Advanced Algorithm of Angle Bisector Line Landmarks Labeling
Authors: Yang Xiao Yan
Published: January 2014

According to the characteristics of mobile navigation based on PDA, the map scenes in the screens should be changed in real time, which needs to dynamically output map labels to adapt to these challenges. In this paper, based on angle bisector advanced algorithm is used for labeling dynamic on line water system and obtaining smooth location of line features as the location of labels. The results obtained in this paper can be applied to solve the problems of ambiguous expressions and/or invisibility of labels of line features, achieving the unity of the integrity and aesthetics of the automated output.
Optimization of SVM Method with RBF Kernel
Authors: Wang Cheng
Published: January 2014

Usually there is no a uniform model to the choice of SVMs kernel function and its parameters for SVM. This paper presents a bilinear grid search method for the purpose of getting the parameter of SVM with RBF kernel, with the approach of combining grid search with bilinear search. Experiment results show that the proposed bilinear grid search has combined both the advantage of moderate training quantity by the bilinear search and of high predict accuracy by the grid search.
The Introduction to MooTools Architecture
Authors: Sun Lei , Xing Hong Mei , Zeng Yan
Published: January 2014

MooTools is an object-oriented JavaScript framework based on modularization concept. MooTools can help developers to write JavaScript code in a simple and quick way within limited time. This program has good extensibility and compatibility. MooTools provides web developers with a js cross-browser solution which contains a robust create classes and inheritance system similar to other object-oriented languages.
Greenway Construction in Shunde District
Authors: Zheng Yan Ning , Jiang Fang
Published: January 2014

As the greenway construction grows popular,the concept and type of greenway is clarified in this study,research progresses and prospects of greenway planning are summarized.Greenway planning of Shunde District is taken for an example to elaborate properties,types,origination and tasks of greenway,moreover,construction background,ecological,human-centered and characteristic design principles were analyzed,especially the design of its buffer zone,corridor system,width of crawl lane,node system,identification system and service area.Greenway construction of Shunde District is to build a greenway network of multiple types and functions in 3 levels: region,city and community; a recreational landscaping system with regional greenland as the background,greennet and greenway as the framework,to promote a new " ecological,green and low-carbon" lifestyle,and create the new image of Shunde as a livable riverfront region full of sunshine .
Investigation and Analysis of Seismic Safety of Farmhouses in the Tanlu Fault Zone
Authors: Zhang Jie , Wang Yan Hua , Xie Ru Qiang
Published: January 2014

In view of the tectonic background for occurrence of moderately strong earthquakes of the Tanlu fault zone in Anhui Province, methods to combine field survey with literature investigation, and combined with the the damage of rural residence in the previous earthquake, the influences of structure and construction characteristics of the agricultural area in the seismic capacity are elaborated. The weak links of the seismic performance of structure are investigated, and the strategies according to the seismic design of new buildings and seismic appraisal and strengthening measures of existing buildings are put forward. A new seismic technology for foundation isolation is introduced. This method can provide reference for seismic design of the area.
Research on the Application of Radial Basis Function Neural Network to Structural Reliability Analysis of Gravity Dam
Authors: Ji Yun , Liu Xiao Qing , Li Tong Chun , Li Shuo
Published: January 2014

The performance function tends to be implicit or nonlinear in the evaluation of gravity dam reliability, making it difficult to apply some classical methods, such as JC method, Monte-Carlo simulation etc., as they are supposed to be too time-consuming. One possible solution to this problem may be the introduction of artificial neural networks, among which RBF is featured with faster convergence, better precision and can realize global convergence to some extent. In this paper, the application of RBF in gravity dam reliability is investigated, with some examples presented to convince that its reasonable to put it into use.
Hexagonal Representative Volume Element for Modeling and Analysis of Mechanical Properties of Carbon Nanotube Reinforced Composites
Authors: Le Minh Tai , Huang Shyh Chour
Published: January 2014

Carbon nanotubes (CNTs) possess extremely high stiffness, strength and resilience, and may provide the ultimate reinforcing materials for the development of nanocomposites. In this paper, nanostructure is modeled as a linearly elastic composite medium, which consists of a homogeneous matrix having hexagonal representative volume elements (RVEs) and homogeneous cylindrical nanotubes. Formulas to extract the effective material constants from solutions for the RVE under axial as well as lateral loading conditions are derived based on the continuum mechanics approach. Numerical examples using the FEM are presented, which demonstrate that the load carrying capacities of the CNTs in a matrix are significant. For the RVEs having long carbon nanotube, better values of stiffness in axial direction are found as compared to stiffness in the lateral direction. Also, It is found that the square RVEs tend to overestimate the effective Youngs moduli of the CNT-based composites, and the hexagonal RVEs may be the preferred models for obtaining more accurate results.
Application Study of Green Building Technology of Townlet under Rural-Urban Integration
Authors: Huang Ying Shuang , Tan Ji Ke
Published: January 2014

This paper introduces the topic of the application of green building technology, through the research on the situation and development of small towns. Under the background of rural-urban integration in China, this paper clarifies that the application of green building technology in townlet is of great strategic significance and valid feasibility; moreover, it puts forward some feasible suggestions for the application of green building technology, then, make the conclusion that the green building should be applied in construction of small towns.
The Types of the Components of the Stores' Facades in City Centre - By Comparison between Nanjing City (China) and Fukuoka City (Japan)
Authors: Shen Qiong , Liu Zhi Hui , Yang Zhong Liang
Published: January 2014

Through the comparative analysis of the stores' facades in the center of Fukuoka City (Japan) and Nanjing City (China),to clarify the characteristics of the various types of facades. The physical research includes the structural component, the decoration component and the auxiliary component of facades. And it comes out there are 5 types (traditional type, POP type, window type, open type, enclosed type) of apparel & accessories store, daily product stores, and food & drink stores. Meanwhile, we find the facades in Fukuoka, cloth, plants, wood and other natural materials are used more. On the contrast, Nanjing has more colorful advertisement style facades, which shows Nanjings facades emphasize on advertising product and chasing the eye-catching effect.
Influences of Thermal Gradient and Solidus Velocity on Porosity Content in A201 Aluminum Alloy Castings
Authors: Kuo Yeong Sant
Published: January 2014

With systematic change in the riser size, together with variation of thickness and length, A201 aluminum alloys were cast in 100% silica sand molds. The higher the thermal gradient, the lower the porosity content was measured in the A201 aluminum alloy plate casting. And the faster the solidus velocity, the more the porosity content in this study. The porosity content of A201 aluminum alloy was influenced by both of thermal gradient and solidus velocity at same time in this study. Basically, high thermal gradient with slow solidus velocity seems get lower porosity content in A201 aluminum alloy castings.
Study the Structured Approach to Improve Manufacturing Configuration before Design Readiness
Authors: Chen Hong , Shi Jian Jiang
Published: January 2014

The design and the manufacturing configuration are important for the supply chain to ship the successful new product to market. In order to improve the manufacturing configuration to achieve the higher quality, lower cost and on time delivery before design readiness, the structured approach is presented in this research from the perspective of the SCM. The DFX with CE and the One-time-pass-rate with VSM are implemented to improve the manufacturing configuration. The key statistical techniques including FMEA and SPC are utilized. The case study on company of power meter demonstrates that the structured approach can help to improve 28% of the performance on manufacturing configuration before design readiness.
Application of Integrated Concept in Industries for Maximizing Energy Saving Potential
Authors: Dai Yi Ru , Wang Jian
Published: January 2014

An enormous amount of reusable energy, especially heat, steam, water, oil and so on can be generated or retrieved during the production in industries. It is profitable for companies to efficiently recycle this kind of energy for cutting down on energy consumption. To achieve this, the integrated concept is applied to maximizing energy saving potential in industries. A brief introduction to the development of the process integration technology is given at first. A modeling approach dedicated to build process model and optimization model is then proposed, which integrates all the production activities through the formation of energy, material, and information and emission flow. Sine chloralkali production is a typical industry process involving with considerable energy worthwhile to reuse, the proposed modeling approach are carried out to this case for demonstrating the implementation of the integrated concept in industries.
Study on Design of Huxiang Smoked Bamboo Furniture
Authors: Zhao Jie , Li Zhe , Zhao Pei , Zhang Zhong Feng
Published: January 2014

Nowadays, furniture products with local characteristics and furniture designing based on "nature" is becoming more and more popular. Black bamboo, a kind of new green materials, has the potential of being made into furniture and the Huxiang Culture which is rich in human and unique in its own region.Aim:The combination of these two can create new furniture. Methods:Based on design material of Smoked Bamboo, the paper researches the extraction of Hunan culture element method, and sums up the principles of appling Huxiang culture elements into the design of Smoked Bamboo furniture to create new furniture with flavor of Huxiang regional culture through Xiangxi tujia brocade, Mawangdui lacquer and Xiangxi diaojiao building. Result:The exploration in this field varies the species of furniture products, and meets the people’s different needs, offering reference for other regional characteristic furniture design at the same time.
The New Model Research of Product Design Services Based on Cloud Computing
Authors: Liu Xin , Yu Sui Huai , Zhao Ming Lei , Liu Guo Chang
Published: January 2014

A new model of the product design services based on cloud computing is studied by this paper. Using this new model, the cost of manufacturing enterprises developing new products can be diminished, meanwhile, the developing time can be reduced, which means the manufacturing enterprises can push out new product more rapidly than before. At first, the paper analyses the new model of the product design services. At second, by Multiple Attribute Decision Making method, the preferential model is built in design information resources gathering. At third, the software interface of how to select the best collection by the preferential model is developed. At last, it is demonstrated that the new model is highly effective.
A Study on Introduced Visual Design Elements Applied to the Product Packaging Design
Authors: Shen Chi Chih
Published: January 2014

Packaging of product is the most eye-catching factor for consumers; therefore, many businessmen increasingly emphasize the packaging of product. However, with the development of a humanized market, In terms of elements of visual design, the thesis thinks that visual design of packaging is the formation of colorsshapestextslinesillustrationsdecorations and other elements on the packaging. The thesis propose specifically that product packaging mainly uses colorsshapespatterns and texts to affect consumers decision for purchasing.
Virtual Prototype Modeling and Simulation of Remote Controlled Weapon Station
Authors: Tang Jian Huai
Published: January 2014

In order to make the physical characteristics and dynamics of the mechanical parts fully reflected in the control system, and to make the elevating mechanism and traversing mechanisms reliability enhanced, virtual prototype of remote controlled weapon station were established in ADAMS, on the basis of establishing the model of virtual prototype, the prototype were improved with modifying the parameters, And using the interface module of the electronic control software MATLAB and dynamics simulation software ADAMS, the co-simulation of mechanical systems and control system is done, and the motion rules at all levels of transmission system are obtained.
Bus Body Design and Calculation of Aerodynamic Drag Coefficient
Authors: Liu Chun Ke , Wang Jiao
Published: January 2014

With the ownership of Chinese automotive increasing, the road is more and more crowded and the energy crisis swept the global at the same time, which requires us to develop the larger buses now. According to the company standard and the related laws and regulations，a 12m bus body is designed. Build the 12m bus body’s 3D model by UniGraphics NX，generate mesh generation about the 3D model in the GAMBIT and calculate the aerodynamic drag coefficient using the FLUENT software, after all this, the 12m bus body whose the aerodynamic drag coefficient meets the needs of low speed characteristics is successfully designed.
The Innovative Product Design of the Superhighway Speed Card
Authors: Lin Rui Lin
Published: January 2014

This study is the innovative product design of a device used for speed detection and monitoring for cars driving on superhighways. The purpose is to help moving cars to send messages to other cars with this device installed in case of a car accident, especially in a rainy day or under bad weather conditions, to warn those cars to slow down or change routes to avoid rear-end collisions, maintaining driving safety.
Discussion on Loading Moment of Forging Force in Aluminum Alloy Spot Welding
Authors: Zhang Wen Yang , Guo Shao Qing , Li Yan , Liang Hai , Sun Bing Bing , Li Neng
Published: January 2014

In the author’s opinion, Spot Welding Procedures Chart D.1 (hereafter referred to as Figure D.1) in Appendix D of International Standard ISO 15609-5 [1] is not accurate in principle. This figure is not suitable for materials need exerting forging force for spot welding such as aluminum alloy, especially hard aluminum alloy, for it does not correctively reflect loading moment of forging force. In the author’s opinion, the loading moment of forging force given by Figure D.1 is too late, which will lead to the generation of crack. In addition, two important reasons equally considered to advance loading moment of forging force are: (1) different spot welding equipments have different response time for welding pressure; (2) electric response speed is faster than that of mechanical or pneumatic mechanism, that is to say, response speed of current shall be faster than implementation speed of forging force. Is this paper, we discuss such above-mentioned kinds of different situations. We suggest advancing the forging force in Figure D.1 to the maintenance course of welding current. We propose an amended spot welding course schematic diagram and a simplified schematic diagram.
The Effect of 3D Printing Technology on the Future Fashion Design and Manufacturing
Authors: Wang Bing Zi , Chen Ying
Published: January 2014

In this paper, the present situation of the application of 3D printing on fashion industry and the characteristics of 3D clothing were analyzed and summarized; the effect of 3D printing technology on the clothing design and manufacturing was discussed, and a new design and production process was put forward; besides, this paper described the limits of 3D printing clothing and made a predictive analysis of the application of 3D printing future vision in the field of clothing. As the revolutionary change to the textile and garment industry brought by the invention of sewing machine in nineteenth Century, 3D printing technologies applied in the clothing will bring changes to this industry as well.3D printing technology broke the original frame and brought new creative space and possibilities whether from the perspective of fashion design thinking or production practice.
Spreading the Culture of a Sustainable Manufacturing of Eco-Fashion Products. Focus on International Brands that make the Synergy between Fashion Design and Sustainability their Success
Authors: Ceppa Clara
Published: January 2014

Currently, consumers are eager to know the exact origin of the products they consume, the methods of production and raw materials which have been used. During the last decades, consumers have developed new concerns: the welfare of workers and farm animals, the sustainability of production processes and an environmental protection. People need to learn a new consumption behave in order to rediscover the culture of living in harmony with nature. So that products can be good and healthy, not only the used materials and the processing phases have to be sustainable: often there are factors which we do not consider cause they seem obvious, but the environmental costs are hidden everywhere (e.g. packaging, supply-chain, etc.). In this sense, eco-fashion design is the result of a fruitful synergy between fashion and sustainability. Clothing and accessories are manufactured in view of a new mission that considers reduction of waste, a use of high-quality natural materials and improves the general job conditions.
Wear "green" should not only be a style, but the foundation of a philosophy of life centered in full compliance with own conscience and the ecosystem which we live.
Within this renewed and hoped attention to environmental needs, also clothing will come from green production systems; moreover it will suggest new ways of living and behaviour promoting, in addition to the wrap function, a new communicative function. Every eco-fashion products of the future will be evolved, virtuous, fully sustainable (environmentally, socially and ethically speaking) and will be the proposer of ethical consumption and environmental protection.
In this publication will be analyzed why it is fair to buy eco, showing new fashion brands that have created their own identity, starting from the ideal of a low environmental impact.
The various brands are analyzed, criticized or praised. Is wondering about the various collections, the company's mission, emphasizing the ethical, environmental and social aspects.
Based on the Multifunctional Treadmill Structure of Human Body Engineering Design
Authors: Sun Ming He
Published: January 2014

The multifunction treadmill from the rack, motor, adjustable power, running belts and instrument control panel composition, in order to ensure that the entire system stability and damping effectiveness of the system, the base frame all welded structures. Stent design is divided into two parts by plugging in the form of installation and removal, use of ABS plastic front and rear covers, analyzes and running with running board design, and wriggled plate design.
Research on the Color of Anchor Handling Towing Supply Vessel
Authors: Liu Xin Xiong , Li Wen Si , Li Xuan , Huang Cong Mei , Liu Qing Yun
Published: January 2014

In the design of anchor handling towing supply vessel (AHTS), the application of color can affect the mood and efficiency of the crew,which is directly related to the safe navigation of the ship. By analyzing the psychological sense of color, the features and effects of the color, this paper proposes a design idea and method of the internal and external color of AHTS, which is based on the special psychological of crew.
Based on Reliability Importance Measures Method of Comprehensive Evaluation of Electric Power Communication Equipment
Authors: Gao Hui Sheng , Qiao Xi Peng , Wang Hui Fang
Published: January 2014

Currently, the evaluation methods of importance measures such as structure importance measure, criticality reliability importance and B-reliability importance, have some shortcomings that the evaluation results are not comprehensive enough and the scope of usage. In order to accurately evaluate the importance measures of equipment, and to reflect the impact of the equipment on the communication network, a comprehensive evaluation method of importance measure is put forward. According to the influence of inherent structure of system and service reliability, the importance measure of equipment is calculated. By the coefficient modification, it can accurately evaluate comprehensive evaluation of electric power communication equipment based on reliability importance measures. Example result verifies the feasibility and validity of the comprehensive evaluation method.
A Non-Probabilistic Model for Structural Reliability Analysis
Authors: Qiao Xin Zhou , Qiu Yuan Ying
Published: January 2014

By representing uncertain parameters as interval variables, a novel structural non-probabilistic reliability model is proposed, which can deal with the case that the domain constructed by the basic interval variables locates in the safe domain. Two numerical examples are conducted to illustrate the validity and feasibility of the proposed non-probabilistic model.
Effect of Si on the Wettability of SiC/Al System
Authors: Ren Shu Bin , Xu Hui , He Xin Bo , Qu Xuan Hui
Published: January 2014

In this paper, Si was added to the Al alloy to research its effect on the wettability between SiC and Al at 1000°C. The results showed that the contact angle decreased with the increase of Si content in the Al alloys and it droped from 570 to 370 with the Si content from 0 to 12wt% and reached equillibrium with the further addition of Si to 18wt%. The improvement mechanism of Si on the wettabitliy is also discussed in this paper.
Application of the Fuzzy-AHP Method in Bridge Crane Safety Evaluation
Authors: Shen Gang , Xiang Dong , Liu Nan , Mou Peng , Yang Yong
Published: January 2014

Hoisting machinery belongs to special machinery equipment and is gradually developing towards advanced technologies such as lightweight, energy conservation and safety reliability. Therefore objective evaluation for safety circumstances of bridge crane has major engineering significance. The fuzzy-AHP comprehensive evaluation model has been established by fuzzy evaluation method and analytic hierarchy process (AHP) method. In addition, application of the fuzzy-AHP method in bridge crane safety evaluation has been discussed. Firstly, the safety evaluation index system is established according to working environment, manufacturing technology and service condition of bridge crane. Secondly, weight coefficient is determined by AHP method and single stage fuzzy evaluation is processed. Based on this result, multi stage fuzzy comprehensive evaluation is conducted. Finally, the safety grade of bridge crane is obtained. Besides, fatigue test of relevant main girder model is conducted and the accuracy of safety evaluation based on the fuzzy-AHP method is verified through test results.
A Design Science Study of Picture Book Creation with Mixed Media
Authors: Lin Rui Lin
Published: January 2014

In this study, the two teachers adopted the cross-school team teaching method to guide the groups of the fourth-grade students from the Department of Commercial Design of a Technology University in Central Taiwan with their graduation design projects. The focus of this study was the team with an adult picture book as the topic. The idea of the story was from city news regarding murders for insurance fraud. An ocelot was used as a metaphor for a criminal with cruel behaviors of getting easy money through illegal measures. The initial images were hand-drawings. They were then colored using mixed media. Finally, the computer software was used to modify the images, create special effects, adjust the colors, and arrange the layout, so that the picture book could be printed and published.
A System of Systems Approach to Supply Chain Design
Authors: Mastrocinque Ernesto , Yuce Baris , Lambiase Alfredo , Packianather Michael S.
Published: January 2014

This paper proposes a novel System of Systems (SoSs) framework in order to design and optimise Supply Chains (SCs). In this paper the characteristics of System of Systems and Supply Chains have been discussed and a similarity match has been made between the two. It is interesting to note that although some of these SoSs characteristics are intrinsic in nature of the SCs others such as evolutionary behaviour and self-organization need to be modelled. In this paper, an adaptive supply chain multi-level multi-objective optimisation framework has been proposed in order to have both evolutionary and self-organized behaviour. This framework is capable of performing both local and global optimisation and adaptation to different scenarios.
Evolution of Material and Properties of CWRM-1700 Rolls
Authors: Krivtsova Olga , Talmazan Vitaliy , Lezhnev Sergey , Panin Evgeniy , Arbuz Alexandr
Published: January 2014

The evaluation of properties of rolls of old and new generations is made. Using method of work calculation and rolls service properties after experimental checking the material and properties of working rolls which are used in finishing rolling group of CWRM-1700 JSC ArcelorMittal Temirtau until year 2001 and later are estimated.
A Research Review of Project Risk Assessment Methods
Authors: Chen Zhi Cheng , Yao Lu , Yang Jian Jun
Published: January 2014

Based on the domestic and overseas researches of project risk assessment methods, this paper classifies project risk assessment methods into subjective judgment methods, evidence and deduction methods, system simulation methods and other methods. After exploring their definitions, advantages and disadvantages, this paper points out that subjective judgment and empirical analogy become two mainstream risk assessment methods. In the end, this paper claims that a risk assessment method does not need any unfathomable theory for its obvious engineering characteristics, but focuses on operability and applicability.
Preliminary Hazard Analysis on Fire and Explosion Hazard of Stevedoring Process in LNG Terminal
Authors: Qu Fang , Wang Xiao , Zuo Zhe
Published: January 2014

Through the introduction to stevedoring process of LNG terminal, the preliminary hazard analysis technique is applied to distinguish and identify three potential dangerous factors which could cause fire and explosion, and corresponding preliminary hazard lists are then established respectively. In the end, the risk levels of fire and explosion are found out to be betweenand, and the appropriate precautionary measures are given to different risk level, those provide scientific reference for putting forward safety management decision effectively.
Research of the Office Chair Coding Technology Based on PDM
Authors: Tang Zhi Hong , Liu Wen Jin , Zhang Guo Qiang
Published: January 2014

To propose technical difficulties of PDM applied in China office chair industry, and puts forward a solution for the coding problem: first presents a PDM-based classification method of office chair products and parts; Constructed the Office Chair Product Information Tree and base on it established Office Chair Enterprise Information Coding System framework; Base on the classification method and reference the relevant standards, introduce the Tabular Layouts of Article Characteristic, the office chair coding scheme is developed. The coding technique has been verified by applying on Kingdee WISE K/3 PLM system.
The Study of the Relationship among Airline Network Profit, the Total Numbers of Node and Airline Passenger Flow
Authors: Xu Shun Zhi , Zhu Jin Fu , Wang Yan Hua , Du Jing
Published: January 2014

The fundamental purpose of airline to operate airline network is profit. The airline network profit is composed of the total revenue and total cost, in order to reflect the change characteristics of airline network profit, this article conducts the simulation research from two dimensions such as the airline network nodes and airline network edge flow, the purpose of which is to obtain correlation. The experimental results show that, the airline network nodes and the airline network edge flow have mutual influence and the interaction, we should put their effects together to study the airline network profit.
Photocatalytic Performance of BiOCl Nanosheets Composite with Graphene
Authors: Liu Bi Tao , Tian Liang Liang , Peng Ling Ling
Published: January 2014

A series of composites of the high photoactivity of {001} facets exposed BiOCl and grapheme sheets (GS) were synthesized via a one-step hydrothermal reaction. The obtained BiOCl/GS photocatalysts were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy, transmission electron microscopy (TEM), Ultraviolet-visible (UV-Vis) diffuse reflectance spectroscopy. The as-prepared BiOCl/GS photocatalyst showed enhanced photocatalytic activity for the degradation of methyl orange (MO) under UV and visible light (λ > 400 nm). The enhanced photocatalytic activity could be attributed to oxygen vacancies of the {001} facets of BiOCl/GS and the high migration efficiency of photo-induced electrons, which could suppress the charge recombination effectively.
Analysis of Urban Greening Maintenance and Management in the Shunde District
Authors: Jiang Fang , Zheng Yan Ning
Published: January 2014

We take Shunde District, Foshan City in Guangdong Province for example, to carry out SWOT analysis of urban greening maintenance and management. The strengths of greening management and maintenance in Shunde District are as follows: (i) The greening area and quality are continuously improved in the downtown of Shunde District; (ii) The management and maintenance work is carried out well; (iii) The management and maintenance level tends to be increasingly perfected. The weaknesses of greening management and maintenance are as follows: (i) The fees for greening management and maintenance are very low; (ii) There is corner as yet untouched in the junction of some town streets; (iii) The greening management and maintenance technicians are unprofessional; (iv) The greening management is not in place; (v) There is management vacancy phenomenon in the management and maintenance of regional green space; (vi) The design and construction phase is flawed. Finally, based on the analysis of strengths and weaknesses of greening, we put forth the recommendations for the development of management and maintenance in urban green space.