bluuebunny/crossref_metadata_2025 huggingface dataset:
Improved Moving Target Detection Technology
Authors: Jin Xiao Hui , Yang Wei , Liu Qian Jin , Zhao Di , Xu Sheng
Published: June 2014

In order to detect target clearly, a detection system based on DM642 was designed. The system used improved frame-difference method combined with the background subtraction to detect target. First, the CCD camera scanned the surroundings step by step, then the background model was built, and improved three-frame-difference method was used to get the three-frame-difference image. The target image was the difference of target region extracted by three-frame-difference method and the target region extracted by background subtraction method. Experiments showed that the target image had less interference and a clear profile.
Local Internet Construction of Information System
Authors: Wang Qi
Published: June 2014

in order to facilitate effective on LAN platform to realize intelligent district vehicle management systems, using RFID convenience, uniqueness for vehicle management of the community to provide convenience and security. Using RFID technology to establish district vehicle intelligent control system, realize the vehicle management of efficient, convenient and safe.
Network Security Protection Measures
Authors: Li Yan
Published: June 2014

Safety is the premise of network operation, network security is not only a single point of security, but the safety of the information network, need to be done from various solid protection. Analyzed the current form and face all kinds of LAN network security threats and network security precautions, technology, this paper expounds the LAN the importance of the current network security in our lives.
On the Visual Bias in Computer 3D Animation Technology
Authors: Sun Zhen Tao
Published: June 2014

Technology is not neutral, any technology has a certain value orientation. The Digital and Virtual which inherent in 3D animation technology, leading 3D animation images reflect a new level of visual orientation. Spectacle victory narrative is mainly reflected in its visual highlight.
One-Bit DAC Application Design in Audio Signal Processing
Authors: Liu Zhong Yuan
Published: June 2014

To achieve better MP3 audio output quality, this thesis makes research of D/A chips that most MP3 players to ultimately make the decision of using one-bit DAC as the way of DAC and audio output. And this overall design scheme is given out as well. Decoding MP3 files through upper computer software of PC and transmitting data to one-bit DAC module through serial ports. DAC is realized in FPGA chip through Verilog Language. And high shelf is used in the output section of one-bit DAC module. Finally, analyzes the output audio frequency of one-bit DAC module, surveys general performance of the overall play system and DAC module.[1][2]
Power Line Carrier Communication Meter Concentrator Hardware Design
Authors: Li Guo Sheng
Published: June 2014

This paper analyzes the characteristics of a high-frequency signal transmission power lines ; focused on the spread spectrum communication technology in power line carrier communication ; -depth study of the spread spectrum modulation and demodulation techniques in communication technology-based , high-performance power line carrier dedicated MODEM chip SSC P300 internal works. Focuses on the design of the concentrator hardware systems.
Real-Time Infrared Image Non-Uniformity Correction Based on FPGA
Authors: Li Jia Ying , Jiang Yun Chen , Ren Lei
Published: June 2014

IRFPA is the main direction of infrared imaging technology at present. It has high sensitivity and detection capability, but it also has disadvantages such as bad non-uniformity. Non-uniformity correction is a key technology in the application of IRFPA. As an applicable and real time non-uniformity correction method, the two-point correction algorithmic and single-point correction algorithmic are used widely. Their flow is simple and fixed. They are also suitable to be implemented by FPGA. In this paper, the two-point and single-point method of non-uniformity correction based on FPGA are introduced. And whether the two-point correction or the single-point correction is taken is determined by external control signal. After the completion of the correction coefficients calculation, the coefficients are written into FLASH so that the data will not be lost when the system is powered off.
Study of Two Kinds of Composite Reducing Agent in the Synthesis of β-SiAlON
Authors: Guo Yan Qin , Xiao Bao Hui
Published: June 2014

Synthesized β-SiAlON based on bauxite (Al2O3 in 68wt%) by using combined reduction agents aluminum/carbon, aluminum/silicon were studied. Calculated mass change ratio of the specimens after firing, Examined Phase composition and microstructure of the specimens by using XRD, SEM and EDS, Examined the relative content by using chemical analysis.The results show that: the synthesis mechanism of two combined reduction agents specimens are different, the formation amount of β-SiAlON are different, crystal morphology are not the same, the production costs are different; the end of the reaction temperature are 1500°C, the column β–SiAlONˊz are about 3.
Research on Security Technology of Campus Network
Authors: Wang Yu Lin , Wang Jin Heng
Published: June 2014

Campus networks are education, research and service with network of operation properties, due to network with connection of diversity，uneven distribution terminal, openness, interconnection, borderless, Freedom and so on, Causes the network vulnerable to attacks by hackers and viruses, and caused a great damage to society, schools. In this paper, Base on network security system dynamic APPDRR model for the theoretical guidance，combined with the characteristics of network system, a brief analysis of campus network security risk. And And the current mainstream network security technology were reviewed such as adaptive proxy technology, firewall, stateful inspection technology, agent technology, intrusion detection, security scanning technology. In this paper based on the analysis of campus network security technology research, with strong pertinence and feasibility. Researching on campus network security technologies are of great practical significance.
Study on Antisepsis and Preservation of Dapingding Jujube
Authors: Ma Zhan Ru , Chen Lan , Zhang Xiao Bo , Li Xi Hong , Luo Jin Shan , Chen Huan Huan , Huang Xin Hong
Published: June 2014

This paper investigated the microbial infection of postharvest diseases of Dapingding jujube and cited the symptoms of common rot disease .At the same time, the antibacterial effect of cinnamon oil, natamycin and their composition on Dapingding jujube during the period of storage were studied. The results showed that the preservation inhibitory effect of cinnamon oil was better than natamycin at earlier storage, but just the opposite at later storage, while, the effect of the composition had been very good during the whole storage with higher rate of intact fruit, better fruit firmness and lower cankered index.
Study on the Effects of Different Types of Carbon Black on the Performance of SBR2564S
Authors: Ding Nai Xiu , Jia Yi , Zuo Pei Yan , Wang Li Li , Wang Hai Tao
Published: June 2014

The curing characteristics,crosslinking density,compressive permanent deformation,the conventional mechanical properties and dynamic mechanical properties of SBR2564S filled with different carbon black were studied.The results indicated that with the increase in specific surface area of carbon black particles，Mooney viscosity of the resulting mixture increased while the scorch time decreased.As the carbon black particle size increases, tensile strength and tear strength of SBR2564S were reduced,rebound and compressive set were increased.The kinds of carbon black had little effect on the crosslinking density of vulcanized rubber of SBR2564S.It had poor performance on dynamic mechanical properties of the resulting mixture filled with small carbon black particle size.SBR2564S vulcanizates with good comprehensive properties was obtained when N330 was used.
The Design of Wireless Data Collector Based on WIA-PA
Authors: Li Li Gang , Wang Zhong Feng , Huang Jian Long
Published: June 2014

This paper presents a design of wireless data collector based on WIA-PA. The wireless data collector collects analog signal of voltage or current, and transmits it to the host computer wirelessly. Through it, the traditional 4-20mA or 0-5V analog interfaced instrument can be easily accessed to the newly designed wireless data acquisition system, which saves wiring and maintenance costs.
The Research of the Computer Network Fault Solution
Authors: Zhang Chun Ling
Published: June 2014

the theoretical basis for analysis of network fault, from network fault diagnosis technology and layered hardware work steps of the two ways to solve the fault diagnosis are discussed, this paper introduces the network security technology such as firewall and anti-virus technology.
The Simulation Research of Two State Markov Chain in the Double Random SVPWM of the Variable Frequency Control System
Authors: Zheng Bo , Zheng Hong
Published: June 2014

At present the Space Vector Pulse Width Modulation (SVPWM) technique has been widely used in the variable frequency control system,but the technique will make the system produce higher harmonic components at the switching frequency integer multiple times,thus the harmonic produce the high frequency noise.In the face of this problem, this paper adopts double random SVPWM technique which is added two state Markov chain to effectively reduce the high frequency noise.The technique makes the harmonic components amplitude value of the output current reduced effectively in the inverter of the variable frequency control system,so that the more output current is more relatively evenly distributed in the wide frequency range,so as to minimize the electromagnetic noise.
Vocational Colleges Wireless Network Design
Authors: Shan Jie , Yu Cui Yuan
Published: June 2014

With the development of WLAN,construction of wireless campus network based on WLAN technology,as an extension of wired campus network, become an important direction of development of the vocational college campus network. This paper proposed vocational college wireless campus network using "AC + Fit AP" wireless network design, from the selection of equipment, covering design, safety management, scalability and other aspects of the planning and design of the wireless campus network, it is hoped to be useful to the construction of wireless campus network vocational college.
WCDMA Wireless Resource Utilization Analysis Based on Ultimate Bearing Capacity
Authors: Zhang Jun Xia , Zhong Sheng
Published: June 2014

Wireless resource utilization has been the focus of WCDMA research in the past, but due to the independence between the various resources in the process of load monitoring and analysis, wireless resource utilization is difficult in the holistic assessment and lack of the analysis of the ultimate bearing capacity. In this paper, two kinds of wireless resource utilization algorithm are discussed, and the method of determining efficient cell is given through a joint analysis of two algorithms.
Web-Based Monitoring for Frequency Converters with USS Interface
Authors: Sun Jin Sheng , Guo Zhi Pan
Published: June 2014

With the rapid growth of the Internet, the interest for connecting devices such as frequency converters into Internet has increased. Web browser is used by remote operator to control and monitor frequency converters via Internet and this application will be widely utilized. This article makes a study of web-based monitoring for frequency converters with USS interface. It is based on TCP/IP stack and the real time operating systemμC/OS-II. Then this paper presents a detailed analysis of the Web server, and the interactive method of the browser and the Web server. In the design of the server, it emphasizes the USS protocol telegram processing method. The architecture of embedded monitoring system, hardware and software implementation are also described in this article.
Computer-Generated Hologram Compression Research Based on BP Neural Network in Wavelet Domain
Authors: Hou A Lin , Wu Liang , Liao Qing , Wang Chong Jin , Guo Jun Liang , Li Fei
Published: June 2014

The algorithm of hologram compression using BP neural network in wavelet domain is proposed. Firstly, computer-generated hologram pretreatment is carried out by wavelet transform. And then the inner product of wavelet and holograms are weighted and used to implement the feature extraction of hologram. Finally, the extracted feature vectors are substituted into neural network so as to implement the function approximation, classification and hologram compression. The experimental results clearly show the feasibility and effectiveness of the method. The compression rate can reach 0.803%and still gets a clear reconstructed image. And the algorithm has the advantages of simple structure and fast calculation speed.
Manufacturing Information Based on Cloud Service Platform
Authors: Zhang Huan
Published: June 2014

In order to solve dispersed resources of enterprise and diversity of manufacture, put forward the methods to realize manufacturing information using cloud technology. The key technologies of cloud computing and cloud manufacturing are discussed for small or middle manufacturing enterprise and studying technology characteristic, application pattern and realizing method for cloud manufacturing service platform. Fault diagnosis, performance evaluation and maintenance are shown on cloud manufacturing platform so that obtain data of equipment's state on line. Thus, improve equipment utilization and reduce shutting down time and maintenance cost.
Support Engineering Computer-Aided Design Systems and BIM Template
Authors: Peng Y. , Zheng L. , Ruan B.S.
Published: June 2014

In computer-aided design meteoric rise in the field of architectural design , computers have become an important tool for architects work. The use of computers has changed a lot of work methods. Updated key architectural design methods, using new thinking tools by updating to assist architectural design ideas that can help us find new ways to architectural creation. We know that there is a convenient three-dimensional computer modeling, easy to modify and intuitive physical display. The concept of the future whether to play a vital role in the concept of the method, and eventually will change and affect the building design and construction. By using computer-aided design and design examples to make computer-aided design method building construction design process , the use of further explanation.
Sheet Metal Cover Drawing Forming Process Analysis
Authors: Fan Ya Ping
Published: June 2014

With the rapid development of finite element technique and computer technology, the design of the cold punching mould CAD / CAM with CAE analysis is changing the way that traditional craft manufacture mold, especially the development and application of stamping simulation software, make the stamping die design and processing and quantitative, can advance analysis of stamping process program, finally got the ideal pressing parameter, realize the automation of design, save resources and reduce the dependence on experience and reduce the demand for skilled workers. Based on nonlinear dynamic finite element software ANSYS / ls-dyna continuous function, simulation of sheet metal forming process and unloading plate deformation, forming process, at any time throughout the von mises stress nephogram should rebound results and strain value and unloading plate materials, help us better analysis to understand the changes of the internal material sheet metal stamping process.
A Novel Parallel Vertex Processing Framework of Progressive Mesh
Authors: Liu Jun , Chen Zhi Zhen , Sun Yu , Liu Yan , Liao Zhen Long , Liao Zhi Min , Wu Xue
Published: June 2014

With the increasing data amount of 3D models of view-dependent progressive mesh in recent years, it is more and more difficult for the efficiency of the traditional serial vertex processing algorithm to meet the current demand for the rendering time for models. Therefore, this paper proposes a parallel vertex processing framework based on the half-edge structure view-dependent progressive mesh, enabling users to obtain not only the dynamics of three-dimensional progressive mesh models but also the improving rendering efficiency.
Regression and Classification Method Based on Gaussian Processes
Authors: Wu Xing Hui , Zhou Yu Ping
Published: June 2014

Gaussian processes is a kind of machine learning method developed in recent years and also a promising technology that has been applied both in the regression problem and the classification problem. In this paper, the general principle of regression and classification based on Gaussian process and experimental verification was described. A comparison about accuracy between this method and Support Vector Machine (SVM) is made during the experiments.Finally, it was summarized of the regression and classification of Gaussian process application and future development direction.
Research and Design on Sports Meeting Management System Based on Information Technology
Authors: Sun Tie Huan
Published: June 2014

Sports meeting organization and presentation of the input and output of information, statistics and query it has been the most tedious, complicated and hard work. Therefore, a sports meeting management system based on information technology been developed in today's information age. It sets enrollment management, game management in one, self-realization sports management, intelligence, to improve management efficiency and quality. In this paper, the actual management experience, methods and processes of the university as a research object games, design and develop a manage system suitable college sports ,It enables efficient exchange of information can be participants, spectators and between managers improve the management efficiency of college sports, and to promote the development of sports.
Student Achievement Management System Development and Design
Authors: Guo Cui Yun
Published: June 2014

the student achievement management system is a typical application of managing information system (MIS), its development mainly includes the backstage database the establishment and maintenance of and front-end application development two aspects. For the former requirement to establish data consistency and integrality and security of data. For the latter requires the application program function complete, easy to use, etc. Use MICROSOFT ASP development tools, background database ACCESS, build system application prototype in a short time, then, to the initial prototype system needs iteration, constantly revised and improved, until forms the user satisfied feasible system.
A Study of Construction and Function of Digitalized Platform of Museum
Authors: Zhang Bing
Published: June 2014

Museum digitalization has broken a lot of limitations of physical museum. The rising of new media platform and the maturity and application of digital technology and mobile communication technology, especially the Web3D technology, have provided sufficient condition and broad foundation for the digitalization of museum. Based on the analysis of the status quo of the development of museum digitalization, this article briefly discusses the practical significance and value of the construction of digitalized platform of museum, and conducts in-depth exploration on the construction of digitalized platform of museum based on the Web3D technology, the three main function modules and other issues.
Environmental Perception Internet of Things Intelligent, Network Technology Research and Application
Authors: Sun Yong , Yang Wei Qing , Zhu Dan , Liu Jing , Xue Ji Rong
Published: June 2014

The environmental perception internet of things architecture is proposed. Combined with the specific application, the environmental perception internet of things knowledge base, intelligent optimization methods based on knowledge, and environmental perception internet of things security heterogeneous communication network are proposed. They are applied in vehicles path planning. Combination of different types of sensors, the environmental perception internet of things can be applied to military, security, home and building networks, industrial control, public places surveillance, agriculture control, medical and other fields.
IGRS and UPnP Devices Interconnected Security Mechanism
Authors: Xie Zhi Wei
Published: June 2014

The IGRS security mechanisms, UPnP security mechanisms as well as non-secure IGRS and UPnP based on the pipeline interconnection methods are discussed study proposes a IGRS and UPnP interconnected security mechanism to protect the interconnection between them security, effectively prevent non-secure interconnection network vulnerabilities against various attacks.
An Automatic Transformation Technical Solution for Behavior Control Scripting Languages
Authors: Lou Ping , Chen Jun , Lu Li Ming , Lv Bin Bin , Zhang Ye , Li Xian Hui , Ji Sheng Peng , Yuan Tang Shun , Su Qian Qian
Published: June 2014

This paper proposed an automatic transformation technical solution for behavior control scripting languages. The solution automatically converts VBA scripting language into JavaScript scripting language. It implements automatic transformation by analyzing and comparing differences in the use of different grammatical of VBA scripts and JavaScript scripts such as data types, control structures, form controls and add-ins Etc. To ensure the accuracy and completeness of conversion the solution generates an abstract syntax tree which represents call and transitive relation between functions. Compared with the conversion tools the solution can reduce repeated manpower and improve productivity.
Dissolved Air Theory in Water Process Research Overview
Authors: Zhu Huan Ying , Zhou Ming , Liu Xiao
Published: June 2014

Now,accompanied by water flotation theory and technology continues to improve, sothat in all types of water feed and sewage treatment plant has been widelyapplied, the article by domestic and foreign air flotation developments intheory and its applications briefly summed and simple introduction to somebasic theoretical knowledge flotation, air flotation method focuses on thefield of application in water treatment, such as for low temperature and lowturbidity of the lake water, algae content than high water quality and watertreatment, in these respects, air flotation application advantages moreprominent.
A Study on Application of Low-Rise Steel Structure Housing in Small Towns of Northern Shan'Xi Region
Authors: Yan Zhu Ling
Published: June 2014

In this paper, through the investigation of the present application situation of various types of residential buildings in small townsof northern Shan'xi region, the weaknesses of existing buildings and the advantages of low-rise steel structure housing are analyzed, the construction cost of low-rise steel structure housing is reduced mainly by utilizing new wall materials which were recycled from wastes of local coal industry in Northern Shan'xi , the application feasibility and prospects of low-rise steel structure housing in northern Shan'xi region's small towns are demonstrated.
The Effect of Electroless Plating Time on the Coating Performance of SiC Powders
Authors: Hu Ming , Zhang Yun Long , Gao Jing , Shan Lin , Tang Li Li
Published: June 2014

In order to improve the interface bonding condition between Cu and SiC powders, electroless copper plating was applied to deposit a Cu coating on SiC powder. The surface morphology of the SiC powder with uncoated and coated copper were investigated. The results showed that the appropriate electroless plating time was necessary for the SiCp with uniform copper-coating. The SiCp/Cu composites were fabricated by hot-press sintering technology. The coated-copper SiCp were uniformly distributed in copper matrix. Key words: Electroless plating, Cu/SiCp composites, Metal coating
Application of Solar Photovoltaic Power Supply System in Cleaning Room Project
Authors: Wang Yi Wang
Published: June 2014

Cleanroom project has gained wide application in electronics and other industries,FFU(Fan Filter Unit) system as a major energy-consuming equipment of cleanroom project,reducing its energy consumption is one of the research hotspots in the industry. Combined with solar power technology, application of solar photovoltaic power supply system in cleaning room project can significantly reduce system energy consumption. Using solar-powered for FFU system in the cleanroom project, a solar-powered FFU system is designed and developed in this paper.System architecture, hardware and software development and system implementation are introduced. application of solar photovoltaic power supply system in cleaning room project will save a lot of energy, The designed system has high energy-efficient,and will obtain significantly economic and social benefits.
Basic Principle of Acoustics and Architectural Suggestions for the Auditorium in Theater
Authors: Chen Xiang Rong
Published: June 2014

Many new Grand Theaters are constructed around China in recent years, and it is very important for architect to be familiar with the basic principle and knowledge of acoustics when designing the theaters. RT (Reverberation Time), ITDG (Initial Time Delay Gap), Loudness, BR, Surrounded sense and spatial sense are the major factors that affect the sound quality of the hall. All of them determine the different subjective feeling and quality of sound. According to the causes and requirements of these factors, the basic recommendations are put forward for theater auditorium hall design to ensure good sound effect.
Common Research Questions of Municipal Sewer Construction
Authors: Wang Ying
Published: June 2014

In this paper, examples of a city sewer construction project , for analysis for municipal engineering problems in pipeline construction , and summed up the sewer construction quality control points .
Computer Simulation Technology in Architectural Design Applications
Authors: Yao Yao , Pei Guang Hong , Liu Bei , Wang Yu Bin
Published: June 2014

With the continuous development of science and technology, the computer simulation technique has been applied into many aspects of water conservancy public practice. A brief introduction, advantages and implementation process of the computer simulation technique were summarized in the paper. An optimal construction scheme was obtained on the analysis and comparing of the simulation results on the basis of the application of the computer simulation techniques in water conservancy construction.
The Electronic and Structural Properties of 3C-SiC: A First-Principles Study
Authors: Gao Ying , Zhang Fu Chun , Zhang Wei Hu
Published: June 2014

We investigate geometric structure, electronic structure and ground properties of 3C-SiC as obtained form first-principles calculations based on density functional theory with the LDA, GGA, B3LYP and HSE06 method. After comparative analysis of the total energy, band structure, density of states and the bulk modulus, we found that 3C-SiC was an indirect band gap semiconductor, the top of valence band was located at Γ point, and the bottom of conduction band was located at X point. The indirect band gap of 3C-SiC calculated by LDA, GGA, B3LYP and HSE06 was 1.34 eV, 1.44 eV, 2.88 eV and 2.26 eV, respectively. Especially for B3LYP and HSE06 methods which clearly calculated the energy splitting and the energy dispersion of both the top of valence band and the bottom of conduction band was in well agreement with the experimental data. These results will provide theoretical basis for the design and application of SiC materials.
Experimental Research on Schoolyard Domestic Sewage by MBR
Authors: Liu Yan Xia
Published: June 2014

The submerged membrane bioreactor (MBR) was used to treat schoolyard domestic sewage. The impact of DO、pH and HRT to the removal effect of COD and NH3-N were studied. The results show that when DO=2.5 mg/L, pH=6.5~8.0, HRT=8 h, the removal effect of COD and NH3-N is above 96% and 88%, which can meet the China Water Quality Standard for Urban Miscellaneous Water Consumption (GB/T 18920-2002).
Introduction to Economic Practicability High-Rise Building Water Supply and Drainage Design
Authors: Li Chong , Zhong Chang Biao
Published: June 2014

With the rapid development of China's economy and the increasing levels of science, our country's high-rise building height and number of layers is also increasing. Especially in the 21st century, our country develop toward the height of high-rise buildings ever higher, more layers, better equipped, more complete, more advanced technology more economically rational. High-rise building has become a symbol of a modern metropolis. However, due to the high-rise buildings have many people, so relevant norms on its construction and drainage system design and fire safety, reliability and economic practicality of a higher requirement, this requires a high-rise building water supply and drainage system on the technical design more reasonable, economic budget cost savings at the same time to achieve its design function.
Investigation into Recognition and Evaluation of Outside-Class Spaces among Teaching Buildings in Universities
Authors: Guo Hao Xu , Deng Meng Ren
Published: June 2014

There remarkably exists subjectivity and selectivity in user’s recognizing and evaluating outside-class spaces. By using the outside-class spaces of four teaching buildings in certain campuses in South-China as studied samples, this paper deals with the ways to utilize, recognize and evaluate them in the aspects of recessive psychology and dominant behaviour, namely to know about the information regarding the user’s feelings - not only the situations of users but also their personal experiences. In the process of investigation, great stress was laid on acquiring the meanings and types of drawing, understanding the environmental features of the samples and collecting the present detailed information about the evaluated targets, users’ states and their individual experiences. So, it is possible for the author to devise a qualitatively analytical method to find out the using habits of varied outside-class spaces as well as the use frequencies and regular patterns in the form of languages and cognitive maps, thereby offering means of investigating and analyzing the outside-class spaces about teaching buildings, and being beneficial to the design and utilization of such spaces.
Optimization of Fracture Spacing in Western Sichuan Tight Gas Based on Fracture Interference
Authors: Luo Bo , Guo Jian Chun , Lu Cong
Published: June 2014

Western Sichuan Depression is a typical tight gas reservoir, the effective stimulation methods for such reservoir is staged fracturing in horizontal wells. But, scholars failed to give the method to set reasonable fracture spacing in tight gas. In this paper, Western Sichuan tight gas reservoir continuous sand body model is established by numerical simulation, through which the gas reservoir production performance in different facture spacing can be learned. Numerical pressure in the vicinity of fracture to describe the scale of fracture interference by the law of pressure drop super position. Then, net present value is used to optimize fracture spacing. The result show that 73 m is the optimal fracture spacing of II B continuous sand body in XinMa blcok .The research method is not only applicable to continuous sand body of tight gas reservoirs, but can be extended to non-continuous sand body. Furthermore it plays a constructive role in promoting the fracturing exploitation in tight gas.
Research on Public Rental Housing Facilities Management in Changsha
Authors: Zhang Hui , Zhang Zheng , Cao Hong Jian
Published: June 2014

Public rental housing is an important part of China’s low-income housing system. Through on-site investigations and questionnaires in housing projects in Changsha, China, it was found that the current public rental housing has made a great progress, but also exists a series of problems, such as: too much focus on the construction other than the management afterwards; the inefficiency of laws and regulations, the lack of public facilities, inexperience of management and so on. Suggestions are given as: laws and regulations needs to be improved; outstanding facilities management companies should be encouraged to join the management, providing diversified and personalized facilities management services, and more professional trainings and cooperation is urgently needed.
Research on Rural Pollution Treatment Technology
Authors: Zhang Feng Li
Published: June 2014

To solve the problem of increasingly prominent environmental pollution in rural areas, this paper analyzed the main factors affecting the rural environmental pollution, including the rural living garbage pollution, industrial pollution, livestock and poultry breeding pollution, fertilizers and pesticides pollution, and on this basis some rural environmental pollution treatment countermeasures are put forward.
Research on the Formulas for Stabilizers of the Dian Lake Peat Soil
Authors: Wang Jing Wei , Pan Wen , Jiang Zhuo Yin
Published: June 2014

Peat soil are widely distributed, and because of its special geological reasons, the severity of the problem to determine the Dian Lake region soft foundation and engineering difficulty of processing. This paper presents the methods through experiments with solidifying materials mixing into peat soils to strive to find a complex solidifying agent meeting the demand of engineering and special to peat soil. Two groups of optimal formulas for stabilizers were obtained by uniform design and their serviceability would be validated.
Seismic Strengthening Methods and Analysis of Instability of Gravity Retaining Walls
Authors: Ma Tian Zhong , Zhu Yan Peng
Published: June 2014

Using the frame supporting structure of pre-stressed anchor bolt seismic strengthening technology reinforced the instability of gravity retaining wall. Earth pressure of retaining wall in seismic reinforcement after shall take between active and static earth pressure for the form of the distribution . In this paper, based on the limit equilibrium theory, and the whole stability for retaining walls is analysis, the theoretical formula of the stability safety factor between stability against slope and overturning safety factor is derived. By calculation and comparative analysis with an example, the stability safety factor of gravity retaining wall with introducing this strengthening technology is improved obviously.
Keywords: frame anchor structure; seismic strengthening; anti-slip and anti-overturning; stability coefficient;
The Relation between Moisture Content and Share Strength of Swelling Soft Rock in the North of Xianfeng Town Open-Cast Coal
Authors: Liu Qing Shui , Chen Ying Hui , Liu Wen Lian
Published: June 2014

We did sorts of shear strength tests in different moisture content conditions with amount of
disturbed soil which was collected from the swelling soft rock in the north of xianfeng town open-cast coal. Furthermore, we analyzed the physical relationships between moisture content of the rock-soil mass and shear strength under different soaking time or different moisture content conditions. Finally, we find the shear strength of rock-soil mass drops along with the saturated degree of test specimen doubled and re-doubled. We get a conclusion that soaking of the rock-soil mass has a strong influence on the strength of rock-soil mass. The soaking of groundwater and surface water could soft the rock-soil mass, which plays an important role in controlling the stability of side slope, also in continuing slip deformation.
New Basket-Based Method for Testing Coarse Aggregate Saturated Surface-Dry Mass
Authors: Liu Feng Han , Chen Xiao Ling
Published: June 2014

This paper introduces a new method to get the saturated-surface-dry mass of coarse aggregate based on basket method, by testing the difference of the aggregate mass before and after being immersed in water for 24 hours. It also describes the design of test process. By comparing the different test results of the new method and the method in current code, it shows significant advantages of the new method and removes the shortcoming of the current method, the result is more close to the real value of material properties.
Physical Environment Assessment Tools for the Performance of Recreational Farm
Authors: Hung Fei Shuo
Published: June 2014

The goal of this study is to achieve sustainability environment. According to our previous study in the nine Indicators of Taiwanese Green Building, and the Canada GBTools evaluation, combined with Taiwan’s leisure farms, we simulate evaluation factors of sustainability for the practical environments in Taiwan’s leisure farms. We then classify the evaluation factors according to its tendencies and create an expertise questionnaire using these tendencies. Through the results of the expertise questionnaires, we understood how much the experts valued ecology, energy, resource, society, and economy. We then further analyze the cause of the varying degree of attention paid to each category according to its attributes . SPSS statistic software is used as the analytic tool. Through factor analysis and the deletion of factor loading, this study attained four kinds and nine evaluations as well as 29 evaluations points: "perfect environment", "resources management ", "energy efficiency management". In addition, "complete plans and evaluations", "environment workload", "environment plans", the conclusion is that the most valued points for the business are: "environment plans", "environment workload", "perfect environment". However, the most valued points for the government are: "perfect environment", "resources management ", water resources and green materials. As for scholars, the most valued points are: "perfect environment", "environment workload", "using local renewable materials" as well as "environment plans". Analysis of Variance, the conclusion is that the most valued points for the government and scholars are: "natural sounding usage", "legality of base selection", "effectiveness in pollution process", "light efficiency control management systems", "simplified interior design". Finally, LSD analysis attained five evaluation points: "natural sounding usage", "legality of base selection", "effectiveness in pollution process", "light efficiency control management systems", "simplified interior design". The result of this study shows that implementations would be much easier if the necessary equipments and space were put into consideration during the planning stage of recreational farms. Lastly, this study suggests leisure farms choose their operating method carefully. The operating method should meet the nature of leisure agriculture; it should also consider utilizing the sustainable development assessment indicators and relevant decorations in the future. If a correct operating method is chosen, it will facilitate an environmentally friendly leisure farm. Keyword: Recreational Farm, Sustainability, Factor analysis.
Planning of Slow Traffic System Combining Greenway from Bottom-Up Perspective: A Case Study of Ersha Island (Guangzhou)
Authors: Zhuo Hong Duo , Wu Juan Yu
Published: June 2014

Under the situation of rapid development of urban vehicles, worsening traffic congestion and the energy shortage, slow traffic system reflects concept of sustainable development of people-oriented and green environmental protection which is attracting more and more attention and recognition from the citizens. The efficient slow traffic system can not only save energy and alleviate the urban traffic congestion, but also improve the comfort and security of the citizens and guide them to form a new concept of green travel. In recent years, Guangzhou has set up the slow traffic system which based on the development of the Asian Games’ greenway, but on the detail design and user’s experience is questionable. This article will be based on the analysis and summary of the existing domestic and foreign slow system development model and the actual case studies. Then draw lessons from the experience, study the case of Ersha Island and combine with existing design of the greenway in Guangzhou. Use the bottom-up perspective to explore the slow traffic system design in central city of Guangzhou. In the future development, we should optimize for the detailed design in slow traffic system construction as well as the relevant planning and policy, and finally to promote the development of slow traffic system.
The Development Potential and Countermeasures of China's Urbanization Based on Energy Security
Authors: Wang Qian Kun , Zuo Wei Wei , Xiao Ya Ping
Published: June 2014

In China, building energy has a large basic consumption, along with the development of urbanization, building energy consumption will increase further, while the energy supply capacity with greater reliability is limited, therefore, follow-up development will first encounter energy supply bottleneck in traditional way. To this end, based on the current situation of China's energy supply and energy consumption, urbanization development potential under the condition of guaranteed energy security is analyzed, the countermeasure such as to promote the development of intelligent building is put forward to break the energy constraints in the process of urbanization development, consequently China's path to accelerate the development of intelligent building is proposed.
Zirconium Hydrogen Phosphate/Sulfonated Poly(arylyene ether)s Composite Membrane for Direct Methanol Fuel Cells
Authors: Tian Ai Hua , Shen Dong Hui
Published: June 2014

Zirconium hydrogen phosphate / sulfonated poly (arylyene ether) s composite membranes has been prepared and evaluated by the unit cell test for direct methanol fuel cell (DMFC) applications. The comparison between the performances of zirconium hydrogen phosphate/ sulfonated poly (arylyene ether) s composite membranes and Nafion 115 shows that the unit cell performance with composite membrane was superior to that of Nafion, which makes zirconium hydrogen phosphate/ sulfonated poly (arylyene ether) s composite membrane a potential candidate for direct methanol fuel cells.
Application of GRNN Neural Network in Short Term Load Forecasting
Authors: Wang Kai , Huang Shuai Bin , Ding Yu Le
Published: June 2014

According to the short-term power load has a strong feature of time series, based on the joint probability density theory, GRNN neural network model is introduced to solve the load forecasting problem. By comparison with actual examples and algorithm analysis of sensitivity, the method proposed in this thesis has high prediction accuracy and strong robustness.
On Green Packaging Design in Packaging Design
Authors: Wang Yue Fei
Published: June 2014

the green design appeared in the 1980 s, this paper mainly introduces the concept of green design, features, basic principles of design, and the method of green design and the development trend of green packaging in our country. From the perspective of protecting the environment and resources, I put forward the significance of developing green packaging design and point out how to develop and perfect the green packaging design in our country based on analysis.
The Stochastic Simulation Prediction Method for Landslide
Authors: Hang Cheng , Sun Xiu Lan , Shang Yu Zhu , Lei Mao
Published: June 2014

Based on the rainfall infiltration and slope stability analysis theory and method of finite element, the landslide early warning and forecast models established empirical and adopt advanced Intensity - at home and abroad for the first time Duration of statistical curve as the latest forecast method, mountain hilly area rainfall condition, the author of this paper high frequency of natural disasters such as landslide and debris flow problems. Results show that the curve fitting mathematical types as piecewise function form its expression changes over rainfall intensity and conform to the actual working condition.
The Research about Acceptance of Mass Customization Product Based on Technology Acceptance Model
Authors: He Chun Yu
Published: June 2014

For Chinese reading habits and cultural background, puts forward an extended technology acceptance model, to the attitude of personalized newspaper technical inspection consumers of mass customization, the results (N = 2114) display, influence readers accept primary factors of mass customization technology of personalized newspaper is input will, in addition, sex is a disturbance item
Analysis of Consumption of Rural Residents in Jilin Province Based on Hidden Markov Model
Authors: Zhao Xin , Sun Qian , Huang Fu Yan Hong , Li Chao Ran
Published: June 2014

Analysis status consumption of residents according to the statistical data in the recently twenty years of rural residents in Jilin province the Engel Coefficient.Select the sample interval properly based on hidden markov model,modeled using MATLAB and estimate the transition probability between states using probability estimation function of MATLAB’s hidden markov model toolbox, contact probability estimation in Markov model toolbox function, and predicting the Engel Coefficients of rural residents in the province for the next ten years (2013-2022). Studies have shown that, using the hidden Markov model established by MATLAB can accurately predict the future situation of residents consumption.
Analysis on Risks of China’s Urbanization
Authors: Sun Yan Bin , Liu Hua
Published: June 2014

Abstracts: recently the central government has decided the urbanization to be the important drive of China economy as before, rising up a wave of urbanization cross the nationwide. Frankly, the urbanization grows at an annual average 1.32 percents by now, playing a significant role in the sustainable growth of China economy. However, too fast urban expansion also exposes many risks hiding behind the facetious economic prosperity in a long run, resulted from the local debts crisis because of the blind construction. This article analyzed the potential risks coupling with the high-speed development of China urbanization, including various aspects, like social, financial, agricultural and environmental, etc. Next, some suggestions aiming at the above risks are put forward.
BOQ Bidding Problems Exist in China and Solutions
Authors: Yan Zhu Ling
Published: June 2014

This paper analyzes the BOQ bidding model problems exist in China's construction market and their reasons through the investigation of bidding in current domestic construction market, and proposes some solutions.
Construction of Green GDP Accounting System
Authors: Wang Wen Xiu , He En Jian , Zheng Xiao Long
Published: June 2014

The traditional national economic accounting system and its main indicators GDP has certain limitations , including not reflect human resources, natural assets , such as real national wealth . Green GDP and real savings can be more realistically reflect a country's national wealth , and to measure the national and regional economic sustainability. This paper describes the system made ​​of green GDP , according to the 2000 Chinese statistics , China's GDP over the correction , calculate green GDP over the country. On this basis , the paper finally the status quo of China's current economic development in a sustainable environment , in-depth analysis .
Cultivation Model of Human Resource Management Based on Internet
Authors: Bai Wen Jing
Published: June 2014

For current college students' employment pressure and the status of the school needs to be market-oriented, research and implement human resource information system based on the Internet. The system functions in addition to traditional recruitment websites, but also by k-means algorithm manpower resource information database established mining, enable schools to keep abreast of the needs of the information society to the creation of professional talent, curriculum; using C4.5 algorithm, the historical data of previous graduates to classify and predict the direction of the employment of graduates.