bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on the Strategy-Oriented Enterprises Comprehensive Budget Management System
Authors: Shi Liu , Huang You Ni
Published: December 2013

As a major method for internal administration and control of an enterprise, comprehensive Budget Management is also a modern administration pattern centralizing systematization and strategy theories and human-resource-based concepts. This article begins with research of strategic administration theory and then puts forward a theoretical frame of the strategy-oriented Comprehensive Budget Management based on comprehensive summary and specific analysis of it.
The Empirical Study of Relationship between Business Model and Enterprise Performance
Authors: Liu Yang , Han Zhao
Published: December 2013

Based on previous study and according to the need of companies in early stage of life cycle, this study put the relationship marketing into the business model, built and tested the theoretical model. Large-scale analysis of survey data shows that the performance of the efficiency of enterprise increased with the key customers for enterprise relationship marketing rising. In contrast, the performance of innovative enterprises decreased with the relationship marketing reducing.
The Applied Mechanism Research of College Students' Social Network
Authors: Han Zhao , Zhao Chuan
Published: December 2013

Currently on social network research has focused on how it affects social relations discovery of entrepreneurial opportunities to explore entrepreneurship and social relations on the resources required to obtain such information, capital, technology, personnel, etc. play what role. Most of the study focused on the successful entrepreneurs who study the social network features. But for such a special group of college students, there are few studies. Based on social network measurement dimensions and structural characteristics of the center, heterogeneity, dynamic, three characteristics, by analyzing the students in the material, information, emotional support and other aspects of its application, and to explore how to further maintain and expand social network.
The Study on Antioxidative Activity of Concentrated Hawthorn Juice Against UV Damage in Drosophila Melanogaster
Authors: Ma Na , Zhang Ze Sheng , Xiao Fan
Published: December 2013

This paper was to investigate the antioxidative effects of concentrated hawthorn juice against ultraviolet damage in fruit flies. Flies survival experiment and biochemical index determination method results show that UV could remarkably accelerate the senescence of fruit flies, compared with the model group. With the feeding of concentrated hawthorn juice, vivo antioxidant enzyme activity and lipid peroxide generated by MDA content decreased, and the lifespan dramaticlly extended. The study suggest that the concentrated hawthorn juice exhibited antioxidative activity in fruit flies against UV damage and might be used as functional food industrials for healthcare purpose.
Capillary Zone Electrophoresis for the Determination of Gallic Acid in Jianmin Throat Tablet
Authors: Liu Hai Xing , Liu Qing , Zhang Xun Chen , Wang Lin Tong , Huan Yan Fu , Ye Kai Qi , Yue Hui Juan
Published: December 2013

In this work, the new capillary zone electrophoresis method is used for the determination of the content of gallic acid in jianmin throat tablet. Under the 20 mmol/L borate (pH=9.44), valid separation of gallic acid is obtained in jianmin throat tablet and the content of gallic acid is 0.7096 mg/g (RSD=5.4%) (n=5). The average recovery of gallic acid is 112.4% (RSD=8.4%)(n=4). The method is simple and rapid.
Determination of the Naringenin in Xiao’er Jindan Tablet by Capillary Zone Electrophoresis
Authors: Liu Hai Xing , Liu Qing , Zhou Xiao Jing , Wang Lin Tong , Huan Yan Fu , Ye Kai Qi , Yue Hui Juan
Published: December 2013

In this paper, the new capillary zone electrophoresis method was studied and the content of the naringenin was determined in xiao’er jindan tablet. The optimized experiment condition was 30mmol/L borate buffer (pH=10.00), 20 kV, 254 nm. The content of naringenin was 0.569mg/g, RSD=1.67%(n=5). The average recovery of naringenin was 85.6%(RSD=7.6%)(n=4). The new method was provided for the quality controling of xiao’er jindan tablet medicine.
Application of Anaerobic Fermentation Technology in Prevent and Control Pollution of Livestock and Poultry
Authors: Ji Yu Kun , He Hong
Published: December 2013

Analysis different kinds of anaerobic fermentation technology using in prevent and control of livestock and poultry. Comparing removal rate of COD, total Nitrogen, total Phosphorus of Mixed anaerobic fermentation technology (CSTR), upflow sludge bed reactor (USR) and simple anaerobic pool. Removal rate of CSTR and USR is obvious better than simple an aerobic pool, and removal rate is proportional to the pollutant concentration. Overall evaluations of investment, occupation of land and rate. Points out the problems exist in the using of anaerobic fermentation technology and put forward reasonable suggestions.
Study on the Properties of Photocatalytic Degradation of DMP on WO3/TNAs Photoelectrodes
Authors: Shi Yan , Liu Yong Ping , Xin Yan Jun
Published: December 2013

In this study, WO3/TiO2nanotube array photoelectrodes were fabricated by anodic oxidation and electro-deposition method. The effects of WO3, H2O2, oxygen, and pH value were investigated in the degradation of Dimethyl phthalate (DMP). Results show that the photocatalytic property of the photoelectrode was improved by the modification of WO3. The degradation rate of DMP was increased by 9.3% after 120min irradiation. H2O2could significantly promote the degradation of DMP. The degradation rate of DMP was increased by 27.9% and arrived 97.5% after 120 min irradiation. A certain amount of O2added to the solution had positive effect on the degradation of DMP. While excessive O2would undermine the degradation. The degradation rate of DMP was improved in both acidic condition and alkaline condition. It was separately increased by 38.4% and 40.2% at the pH value of 3.0 and 7.0, compared with that of pH = 7.
Classification Algorithm on Gene Expression Profiles of Tumor Using Neighborhood Rough Set and Support Vector Machine
Authors: Chen Tao
Published: December 2013

Gene expression profiles of tumor have the limited amount of samples in comparison to the high dimensionality of the samples;this paper proposed a classification algorithm based on neighborhood rough set to improve classification accuracy.This paper first applied feature filtering method of kruskal-wallis rank sum test to select a set of top-ranked related genes, and then applied neighborhood rough set on these genes to generate a informative genes subset. Finally, SVM was used to classify the GEP data set. The result of the experiment indicates that this method can effectively improve classification accuracy, and it has higher generalization.
Study on Compositional Change of Berchemia lineata from Different Harvest Times
Authors: Teng Hong Li , Guo Li Cheng , Chen Shi Lin
Published: December 2013

To study content of quercetin in Zhuang folk medicine Berchemia lineata in the different harvest times and to explore the laws of dynamic changes of quercetin content. Methods: determine 10 batches of Berchemia lineata in the HPLC-DAD method. Chromatographic conditions: Agilent XDB C18(150 mm×4.6 mm, 5 μm), the column temperature of 25 °C; mobile phase of methanol (A) - acetonitrile (B) -0.05% phosphoric acid solution (C), gradient elution; volume flow of 1 mL/min, detection wavelength of 254 nm. Result: sample injection volume of quercetin in the range of 0.69 μg ~ 4.83 μg has a good linear relationship with peak area, the average recovery is 99.8%, RSD: 1.27% (n = 6). From the overall analysis, content of quercetin in Berchemia lineata harvested in January is higher than that in other months. Conclusion: January should be the best month for harvest of Berchemia lineata.
Solvothermal Preparation and Thermal Phase Change Behaviors of Nanosized Tetragonal-Phase Silver Selenide (Ag2Se)
Authors: Wang Jun Li , Feng Hui , Fan Wei Ling
Published: December 2013

Nanocrystalline silver selenide (Ag2Se) with an average diameter of 100 nm were prepared by a facile solvothermal method. X-ray energy dispersive (EDS) spectroscopy and X-ray photoelectron spectroscopy (XPS) studies confirmed that the products were pure Ag2Se. Room-temperature powder X-ray diffraction (XRD) measurements indicated that the as-prepared Ag2Se nanocrystals exhibit a metastable tetragonal polymorphic phase, rather than the common orthorhombic phase at room temperature. The variable-temperature XRD and differential scanning calorimetry (DSC) thermal analysis techniques were used to investigate the phase change behaviors of the tetragonal Ag2Se nanocrystals, and the results showed that the low-temperature tetragonal phase transforms to the high-temperature cubic phase at about 106 °C. This transition temperature is lower by ~30 °C than the orthorhombic-cubic transition temperature (133140 °C) previously reported for Ag2Se. Meanwhile, two exothermic peaks, loaded at 61 and 89 °C, respectively, were detected in the cooling DSC scan for the cubic to tetragonal phase transition, and the reason was discussed.
Comparing the Properties of Relatively High Concentration LPA by Capillary Electrophoresis
Authors: Wang Jie , Wan Wei
Published: December 2013

Two relatively high concentration 4% and 6% the replaceable Linear polyacrylamide (LPA) gel was used as the sieving medium. An extensive series of experiments has been performed using DNA fragments ranging in size from 80 to 587 base pairs; the properties such as the mobilities, the width at half height, and the resolution were compared. The electric field was changed from 100V/cm to 375V/cm. From the experiment results, it is shown: increasing the gel concentration from 4%LPA to 6%LPA can not improve the resolution to separate the DNA sample (the length of fragments600bp). This work complements our systematic study and will help to further optimize and improve high performance DNA separation in microfluidic applications.
Diatomite Modification and its Application in Wastewater Treatment
Authors: Dong Guo Ri , Su Zhi Qiu , Wang Ji Bin
Published: December 2013

Diatomite is a kind of non-metallic mineral with many pores, small density, large specific surface area, good adsorptive property, acid resistance, alkali resistance, and insulation. As a new kind of coagulant material, diatomite has characteristics of wide range of resource, good sewage treatment effect, and simple equipment for later sludge treatment, so its application prospect is broad. This paper introduced the basic conception and properties, and adsorption mechanism of diatomite, summarized the modification method of diatomite, its research and application status of water treatment, as well as its future development trends.
Manganese Porphyrin Functionalized Graphene and its Application on Dimethoate Electrochemical Sensor
Authors: Wu Yuan Hui , Luo Su Xing , Chen Li Dong
Published: December 2013

In this study, Porphyrin functionalized graphene is used to electrochemically detect dimethoate. It is found that synergistic effects from the good adsorptive properties of porphyrin and the large electroactive surface area and fast charge transfer of graphene contribute to the sensitive detection. Under the optimum experimental conditions, the oxidation current of dimethoate was proportional to its concentration from 1.0×10-6to 2.0×10-4M .The detection limit was estimated to be 8.0×10-7M (S/N = 3).
TEM Study of Rutile-Phase TiO2 Nanosheets
Authors: Wu Xin Yan , Xiong Wei
Published: December 2013

TiO2 nanosheets have been successfully synthesized via a simple sol-gel process. These nanostructures were characterized by transmission electron microscopy (TEM) and x-ray energy dispersive spectrometer (EDS). The sheet-shaped single-crystalline nanostructures are pure rutile-phase structure, with landscape dimension of 10-45 nm. EDS investigation confirms that the TiO2 nanosheets are only composed of Ti and O, and the atomic ration of Ti and O is close to 1:2. High photocatalytic activity might be expected for those TiO2 nanosheets due to their large surface area.
Dispersion and Stability of Nanoalumina in Solution Prior to Exposure
Authors: Yu Zai , Tang Shi Chuan , Zhao Peng , Zhong Ru Gang , Chang Bing
Published: December 2013

Dispersion of nanoalumina in normal saline (NS) and phosphate buffered saline (PBS) was studied. The effects of different dispersing methods were investigated. The results showed nanoalumina was better dispersed in NS than PBS. And sonication was a more effective method that helped deaggregation compared with vortex oscillation. Finally, the influence of sonication time on the particle size and the stability of the sonicated NS suspension were studied using dynamic light scattering. The aggregation size was decreased to about 130 nm after ten-minute sonication and maintained when increasing sonication time. The particles would aggregate again during the storing time. The results of this study need to be taken into account prior to dosing in nanoalumina toxicology studies.
Research on the Affection of Thermoelectric Module Performance Related to Thermal Deformation in the Automotive Exhaust-Based Thermoelectric Generator
Authors: Wang Zhan Rui , Yao Jian Hui , Chen Shan , Yin Shue
Published: December 2013

When the automotive exhaust-based thermoelectric generator (TEG) is under the on-board environment, the thermal deformation of hot and cold ends of thermoelectric module (TEM) influences the contact surfaces. Therefore the heat conduction of the two ends is changed to influence the efficiency of TEM. With ANSYS, thermal deformation of TEM is analyzed under on-board environment. Comparison experiments are conducted to obtain TEM power and pressure variation curve with TEM which is covered at hot and cold ends by proteiform and heat-resisting graphite paper materials with high heat conductivity and TEM which is not covered by that materials. These experiments lay a foundation for further exploring the rule of influence of thermal deformation on TEM efficiency and improving the automotive exhaust-based thermoelectric generator.
Research and Simulation of Vehicle System Based on a Vehicular Waste-Heat Thermoelectric Generator
Authors: Liu Shi Tao , Fan Wen
Published: December 2013

Study on the thermoelectric effect of electric on vehicle performance problems. Local fuzzy logic control strategy based on, the application of ADVISOR simulation software, The established vehicle model of the hybrid system simulation, the simulation results show that, better improve the vehicle fuel economy and emissions, make the motor work in high load area, high efficiency with low emissions. At the same time system engine, motor, transmission system and battery efficiency can be better maintained.
Research on the Precision Rutting Detector
Authors: Guan Zhi Guang , Guo Xing Yu , Zhang Ji Wei
Published: December 2013

The rutting not only affects the driving comfort, but also often results in traffic accidents, so it is necessary to study the mechanism of the rutting. In order to study the mechanism, a precision rutting detector is designed. In the paper, the measuring theory and the whole design of the precision rutting detector are introduced. The experiment shows that the precision rutting detector has high precision and reliability.
High Speed Dynamic Characteristics Research for LL680 Flexible Rapier Loom
Authors: Wei Feng , Zhang Shou Wei , Ge You Hua
Published: December 2013

The textile industry is China's traditional advantage industry. The demands of the textile industry productions efficiency and cost control are much higher than before. LL680 loom frames finite element model was made and analyzed for the companys demand of high-speed improvement, then used experiment to verify. The results show that the modeling method is right and it provide a viable model for structural improvement.
A Conductivity-Based Sensor for Detecting Micro-Water in On-Line Oil Analysis
Authors: Wu Tong Hai , Gong Ren Jie , Zhang Xiao Gang , Sheng Chen Xing
Published: December 2013

Molecular water in lubricants causes unavoidable damage in mechanical tribo-systems. To illustrate the characteristics of water in oil, three typical hybrid states, including dissolved, free, and emulsified states, were discussed focusing on the physical structures, hazards, and electric properties. Aiming at the on-line monitoring of molecular water in engine oil, a conductivity-based sensor was proposed. Two enamel wires, with partial naked surfaces, were winded around an insulated pole in parallel to serve as a probe. A higher cell constant was obtained with a high sensitivity. A multi-channel sensor with four probes was designed for on-line monitoring. The performance of the sensor was examined experimentally. As main result, the sensor has explicit effects on detecting free and emulsified water. The sensor also has a good linearity and repeatability when water content increasing from 0% to 3%, and has a high reliability under the disturbances of air and metal debris.
Ion Transport and Lithium Battery Characteristics of a Novel Composite Electrolyte Based on PEO Complexed with Lithium Salt
Authors: Zhang Chong , Qi De Jiang , Zhang Xian Ce , Fang Quan Kun , Wu Sai Jin , Sun Bao Huan
Published: December 2013

All-solid-state composite polymer electrolyte is a multiphase material that adopted an organic polymer as the main matrix. Performance improvement of electrolyte materials can be achieved by complexation between functional groups from the polymer molecular chain and the ions and, by adjusting the component and proportion of polymer and modified filler. This manuscript presents a new idea for preparation composite polymer electrolyte based on the poly (ethylene oxide). We use scanning electron microscopy (SEM), AC impedance measurements etc. to character the polymer electrolyte and their properties. We observed a very large improvement of ion conductivity by adding appropriate content of dropping fillers.
Design and Simulation of Brushless Direct Current Motor Drive
Authors: Meng Wei , Meng Lei
Published: December 2013

Instead of mechanical commutator for DC motor, Brushless DC motor used electronic commutator. And brushless DC motor (BLDCM) extended the effective using time of a motor and eliminated some problems caused by the mechanical commutator, such as electromagnetic interference, brush wear, frequent maintenance and etc. At the meantime, brushless DC motor inherited a few advantages from DC motor, like wide speed range, large torque, stable operation, low noise, and high power density; there is great significance in researching BLDCM control system. This paper researches the application of fuzzy control strategy in BLDCM (brushless direct-current motor) control system. The design and simulation of BLDCM control system based on DSP controller also presented in the paper.
Mathematical Model of Transmission Mechanism from Multiphase Composite System
Authors: Li Guan Min
Published: December 2013

As part of the weak electrolyte, Multiphase Composite System’s structure is more complex. So the conductive electrolyte ion transport has some difficulty to understanding the mechanism. And the present study has not yet reached a consensus, but through the ion conduction mechanism in-depth research on polymer electrolytes Preparation of important guiding significance. Current theories include ionic conductivity effective medium theory (EMT), MN law, WFL equation, NE equation, dynamic bonding penetration model.
Research on Speed Control Model with Temperature in Hydraulically-Driven Cooling Fan
Authors: Wu Yang , Qin Si Cheng , Zhang Xue Lin , Feng Xin , Chen Bin Bin
Published: December 2013

In order to obtain excellent cooling module, it is necessary to make air flow flowing into the radiator vary with ambient temperature. Cooling fan speed must vary with cooling power continuously. In this paper, the relation was obtained between fan speed and flow, static pressure, torque, power based on calculation and performance test data related to cooling fan. The mathematical model between fan speed and heat dissipation power in cooling module was deduced. Driving characteristics of cooling fan were analyzed.
Computer Simulation of an Engine Environmental Control System
Authors: Du Dong
Published: December 2013

This paper describes the use of Fluid Flow Simulation Software to model a passenger aircraft engine environmental control system. The analysis simulates the cooling pack and the engine distribution system in a single model.The engine environmental system is very important for engine working efficiently. Using AMEsim software to simulate the cooling system can make it easily and clearly. The influence of the heat component and the fan operating is studied also. Through the analysis of the cooling system, we know that with the help of fan, the system can get additional air in the radiator and make the temperature decrease consequently.
A Hybrid Approach of TOPSIS for Weapon Systems Selection
Authors: Zhang Xiao Xiong , Jiang Jiang , Zhou Yu
Published: December 2013

Selecting a weapon system is an unstructured, complex decision problem with lots of aspects that must be considered. This paper presents a hybrid approach for use in the selecting of weapon systems. The hybrid approach combines analytic hierarchy process (AHP) and Information Entropy Method (IEM) to assign weights to the criteria to be used in weapon systems selection. These weights are then inputted into a TOPSIS (the technique for preference by similarity to ideal solution) model to determine the best alternative among the weapon systems. At last, a case is studied to demonstrate the effectiveness of the proposed approach. Results indicate that decision support provided by the approach could offset the shortcomings better than AHP alone and therefore provide more reasonable decisions.
Design and Control Scheme of Three-Phase Photovoltaic Grid-Connected Inverter
Authors: Meng Wei , Meng Lei , Chen Chang Zhe
Published: December 2013

With the development of power electronics technology, a variety of unbalanced load are connected to the grid, causing the grid voltage imbalance and power quality decline, seriously affect the user's normal use. Traditional three-leg inverter can output three-phase symmetrical voltage in the case of three-phase symmetrical load. But it is difficult to output three-phase symmetrical voltage when the three-phase load is asymmetric. In order to solve the impact of unbalanced load on the power quality, the three-phase four-leg inverter which is obtained with the addition of a bridge arm on the basis of traditional three-leg inverter is adopted in this paper. Therefore, the three-phase symmetrical voltage can be acquired in the case of unbalanced load, at the same time, with the advantages of simple structure, small size, light weight, higher voltage utilization.
Improvement on ESD Protection of Output Driver in DC Brushless Fan ICs by the FOD Protection Block
Authors: Chen Shen Li , Fran Der Ann
Published: December 2013

In this paper, ESD improvements of an output driver that driving a large current in DC brushless fan ICs under HBM ESD stress is investigated. In order to improve ESD robustness, some protection blocks will be designed and implemented by the layout parameters and structures tuning. From the preliminary ESD testing result, it was found that the positive Pad-to-VSS (PS) zapping mode of the original DUT is weakest for the output driver of DC brushless fan ICs during an HBM zapping. After a systematic improvement, it is found that the FOD structure of adding protection circuits can effectively protect the whole-chip ESD damage, as compared with the original DUT; the values of ESD failure threshold (VESD) are increased > 57%, which allows output driver devices more robust in the ESD immunity.
A Solution for Voice Communication Base on Web Mobile in the Telepresence System
Authors: Kong Yi Quan , Jin Yi Fu , Zhao Fa Xin
Published: December 2013

In order to to provide an effective, high performance and practical solution for voice communication base on web mobile over internet protocol in the telepresence system. The paper used one method which contained optimization algorithm of voice communication in the telepresence system. We also designed one web mobile famework structure and voice communication terminal configure .Empirical results show that solution guarantees the Qos of the voice data stream and enhances the efficiency of network resources oice communication base on web mobile over internet protocol in the telepresence system.
The Research of Website Tamper-Resistant Technology
Authors: Qi Tao , Wang Bo , Zhao Su Juan
Published: December 2013

Webpage tamperproof technology is a website technology to protect webpage not to display tamper contents and to carry out real-time recovery. Webpage tamperproof system uses advanced Web server core embedded technology and tamper detection technology based on cryptography to give a comprehensive protection of static webpage and dynamic webpage of the website. Webpage tamperproof system supports the automatic release, tamper detection, application protection, warning, and real-time recovery of webpage, guarantees the safety of various links of transmission, identification, address access, form submission, and auditing, fully eliminates the possibility of access to tampered webpage in a real-time manner, and puts an end to any tamper of backstage database in a manner of Web.
Crystal Structure and Fluorescence Characterization of Large π-Conjugated Biphenyl Derivative
Authors: Li Yu Feng
Published: December 2013

biphenyl Derivative was synthesized by Wittig-Homer reaction. Its crystal structure was determined by X-ray diffraction method. The fluorescence properties of the title compound in solvents were investigated.
The Design of Intelligent Video System Based on DM8168
Authors: Xue Ding Zhu
Published: December 2013

With the development of the times and the increasing mobility of the population, the situation of public environmental safety is becoming more and more serious. So an intelligent video monitoring system is designed in order to better carry out constantly effective monitoring for the public environment. In this paper, the IT Company DM8168 as the core of hardware designs an intelligent video surveillance system to realize the function of video capture, encoding, transmission, storage and so on. Besides, it will carry out motion detection in the aspect of intelligence. The main tasks can be completed as follows, first, architecture and front-end network camera hardware design of intelligent video system requires single-stream network. Second, the design of intelligent video system software, which is to complete the overall software design flow chart. Clients using the media player on the PC front-end network camera based on Davinci platform development. Third, algorithm design of intelligent software system is to study of the moving object detection algorithm and provide the algorithm effect diagram.
Study on the RAKE Optical Receive Technology for Visible Light Communication in Space Station Cabin
Authors: Hao Zi Qiang , Li Hong Zuo , Zhan Wei Da
Published: December 2013

The visible light communication (VLC) technology based on the lighting system of space station is put forward. The VLC has advantages of not taking up radio spectrum, no electromagnet interference and radiation, high emission power and good secrecy. This paper mainly studies to improve inter-symbol interference and fading problem caused by multipath effects in VLC system using RAKE receiving technology. The simulation results in this paper indicate that optical receiving technology utilizing RAKE can not only resolve the inter-symbol interference and reduce the bit error rate (BER), but also improve the signal to noise ratio of the system output.
Research on Application of Spread Communication Model in C2C E-commerce Website
Authors: Hou Xiu Fang
Published: December 2013

With the popularization of shopping online, C2C e-commerce website has become one part of net citizens’ lives. Research on spread communication model shall have a great significance to the spread and popularization of C2C e-commerce website. In accordance with C2C e-commerce model, the paper shall mainly illustrate three major application aspects, including target audience analysis, content requirement of communication, and communication strategy application.
A Fire Detecting Method for Video-Based Fire Detector
Authors: Chen Xue Jun , Dong Feng
Published: December 2013

Video-based fire detector is one of fire detecting methods. A key problem of video-based fire detector is to accurately recognize a fire and estimate the fire centroid. Then a fire detecting method based on Otsu and Canny algorithm was proposed for a video-based fire detector which was developed our latest work. Moreover, a candle flame and lighter flame were introduced to do fire detecting test to evaluate the proposed method. Experimental results showed that the method could well recognize the flame.
Design and Implementation of Fishery Rescue Data Mart System
Authors: Huang Hai Guang
Published: December 2013

A novel data mart based system for fishery rescue field was designed and implemented. The system runs ETL process to deal with original data from various databases and data warehouses, and then reorganized the data into the fishery rescue data mart. Next, online analytical processing (OLAP) are carried out and statistical reports are generated automatically. Particularly, quick configuration schemes are designed to configure query dimensions and OLAP data sets. The configuration file will be transformed into statistic interfaces automatically through a wizard-style process. The system provides various forms of reporting files, including crystal reports, flash graphical reports, and two-dimensional data grids. In addition, a wizard style interface was designed to guide users customizing inquiry processes, making it possible for nontechnical staffs to access customized reports. Characterized by quick configuration, safeness and flexibility, the system has been successfully applied in city fishery rescue department
The Website Interface Design and Investigation of Interactive Availability
Authors: Mao Xiao Meng
Published: December 2013

At present, the website construction has become one of the necessary works of any industry. However, among hundreds of millions of websites, interface design is very convenient for people to use, and a small number of fast. The reason, including web interface design, web technology adoption, etc. will influence people to visit a website. Among these reasons, the interactive design of website interfaces and become the primary problem of experience that people visit the website. To address this problem, the current website interface and interactive design were discussed in this article, and try to propose improved method of most common small and medium-sized websites.
RFID-Based Underground Personnel Positioning System Design
Authors: Chen Guo Li , Zhou Huan Ming , Hu Dong Tao , Sun Ying
Published: December 2013

Because the safety factor of underground mining issues, we have designed an RFID-based underground personnel positioning system design, the system can be used in systems for daily attendance, reduce accidents in human factors, safety in the event of an accident, for accident investigation provide an important basis.
Research on Brushless DC Motor Control System for Electric Vehicle
Authors: Liu Si Yang , Zhang Dong
Published: December 2013

In order to improve the controllability and safety of electric vehicle, the flexibility of the motor control system, and ensure the service life of the motor controller, a kind of brushless DC motor control system that used microcontroller with special integrated circuits is suggested in this paper. Introduced the control scheme and operational principle of the control system, given the main hardware circuit, and expounded the control strategy and software design of system. In this control system, the microcontroller is mainly used to control special integrated circuits, implement good man-machine conversation and control strategy, as well as the management of the lead-acid battery; Special integrated circuits main to control the motor, alleviate the pressure of microcontroller effectively, guarantee the microcontroller to complete other work better. The test result indicates that the control system have a simple structure, response quickly, good reliability.
Research on the Database Design of Small and Medium Commercial Bank Credit Management System
Authors: Huang Cheng Ming , Jiang Wu Xue , Yang Yun Qi
Published: December 2013

The database design is one of three key points for the construction of management information system, which is directly related to the pros and cons of the application systems functional structure, system performance and data safety. In this paper, according to the business operation feature of commercial bank credit management system and combined with the relational database modeling, database design technology and database management operation mechanism, the design key links of commercial bank credit management system was detailed analyzed from the application perspective, and the corresponding solutions were provided.
Electronic Hydraulic Brake System Modeling and Simulation
Authors: Yao You , Guo Xue Xun , Peng Ming , Zhang Ji Bing , Zhang Jie
Published: December 2013

This paper introduces the structure, principle and control mode of the electronic hydraulic brake system, and using simulation software AMESim to carry on the modeling and simulation study. Through the simulation of the WBS brake system, and comparison between the theory and the test, the WBS model is introduced and analyzed, which has great theoretical and practical significance to the future braking system.
An Adaptive Threshold Routing Scheme in DTNs
Authors: Chen Zhe , He Yan Xiang , Shi Wen Ming
Published: December 2013

The paper proposes an adaptive threshold routing scheme for delay tolerant networks. And it introduces the principle of ATM. The applications motivate a routing method that is different from Epidemic Routing Strategy in two ways: throughput and delivery. Finally the simulation results show that ATM obtains significant superior by comparing with the ERS.
Research on Evaluation System of Telecommunications Network Based on Factor Analysis and Function Point Algorithm
Authors: Yuan Ye , Zeng Jian Qiu , Zhang Jing , Zhang Xian Hua
Published: December 2013

Telecommunications network evaluation is very important to the telecom operators. How to evaluate is a key step for the management of Telecommunications network construction. According to the characteristic of Telecommunications network, an evaluation system is proposed in this paper. This paper set up a scientific evaluation system for Telecommunications network based on factor analysis and function point analysis. Through the study found that enhanced KPI index is the most important factor for Telecommunications network. The evaluation system have played an important significance for Telecommunications network.
Research and Realization of a Search Engine System for Professional Field
Authors: Hong Ying , Geng Zeng Min
Published: December 2013

In the light of the deficiency of general search engine technology in professional retrieval,This paper researched and designed a search engine system for professional field (SESPF for short).This system automatically crawls web pages by the spider program.It introduced professional dictionary and filtered the webpages information according to certain rules.At the same time,the system improved the PageRank algorithm and Lucene webpage ranking algorithm.The experimental results show that this system has a higher precision in professional field retrieval compared with the general search engine.
Application of LabVIEW in HPS Synthetical Testing System
Authors: Liu Yong
Published: December 2013

In this paper, we research on HPS synthetical testing system based on LabVIEW, and put forward the whole scheme of power steering gear assembly test rig system. The PC application of measurement and control system is designed based on LabVIEW 8.5. The results of experimental show that our software test system is stable and effective.
Research of the QR Code Based on Image Preprocessing
Authors: Ou Fu Chao , Jiang Wei
Published: December 2013

With the development of information technology, the QR code technology in the application of information technology industry has become more and more widely, its action also is particularly important. In modern business activities, with the popularity of smart phones and all kinds of mobile intelligent device, which can realize the application is very extensive. But in practice, influenced by acquisition equipment, collections of images tend to have all kinds of noise, affect later decoding result. Late in order to decode the reliability and stability, based on the smart phone and mobile equipment acquisition have shadows and space of tilt of the QR code image as an example, discusses the gray, filtering, binaryzation, edge detection and image preprocessing technology such as geometric correction. Especially the closing operations in the application of morphology in image processing on the image to get rid of the shadow and corrosion expansion, extraction of the target area the edge of the straight line obtained very good effect, in addition to get rid of the shadow, the four control points using morphological expansion corrosion and correction of the QR code.
Dynamics and Synchronization of the Fractional-Order Sprott E System
Authors: Dang Hong Gang
Published: December 2013

In this paper, dynamics and synchronization of the fractional-order Sprott E system are investigated. Firstly, the chaotic attractor of the system is got by means of numerical simulation. Then based on the stability theory of fractional-order systems, the synchronization of the system is realized. Numerical simulations are carried out to demonstrate the effectiveness of the controllers.
An Intelligent Video Surveillance System for Android Smart Phone
Authors: Yang Gang , Tan Xin , Zhang Yong Rui
Published: December 2013

Video surveillance technology is playing an important role, and it is widely used in some fields. With the popularity of Android OS, it draws researchers attention to increase the development of video surveillance systems on the platform. This paper presents a smart real-time video surveillance system based on Android smart phone. This system detects moving object by using improved GMM (Gaussian Mixture Mode) algorithm, recognizes invading human with cascade classifier, processes image data with coder & decoder, transmits data over RTP (Real-time Transport Protocol). It also applies some methods to improve the accuracy of moving object detection and recognition, speed up recognition process. The experimental evidences show that it can realize real-time video surveillance and smart alarm.
Calculation Model and Application Research of Molar Formation Enthalpy for Real Gas
Authors: Zhang Fang Fang , Zhang Zhen Shan , Liu Jia
Published: December 2013

Compared to condensed phase, effect of pressure on molar formation enthalpy for gas phase can not be ignored. To study calculation method of molar formation enthalpy for real gas, calculation formula of isothermal enthalpy difference is deduced under temperature and pressure coupled interaction by SHBWR equation of state, and whose applicability inspection is finished by experimental data of molar formation enthalpy for superheated steam. Results show that, calculation accuracy of model increases along with the increase of temperature, but decreases along with the increase of pressure. When working temperature is more than 800 K, the established model can calculate molar formation enthalpy for real gas accurately. Steady state properties of a thermal power system is analyzed based on the established model according to Hesss Law, result show that, heat flux of the system increases under pressure action, and mass flow rate of hydrogen the system needs decreases at the same time.
The Improved Method for Image Edge Detection Based on Wavelet Transform with Modulus Maxima
Authors: Wang Fu Yan , Chen Min , Fei Qing Shui
Published: December 2013

The improved method for image edge detection based on wavelet transform modulus maxima included following steps: wavelet transform was adopted to compute local modulus maximum of edge and noise. Based on the differences between wavelet transforms of edge and noise, the separation of noise and edge was achieved by detecting local modulus maximum with quadratic discriminate method. Simulation results indicate that the inconsistency between high precision localization and high denoising ability existing in traditional edge detection algorithm could be resolved by means of the algorithm.
A Modified Algorithm Based on Decoration VSSLMS
Authors: Sun Yi Gang , Xue Zhong Rui , Chen Wei Xing
Published: December 2013

To improve the performance of LMS algorithm ,a modified algorithm is proposed .decoration is used and orthogonal vectors is applied to replace weigh of the filter ,forgetting factor is also introduced to control the step .A new model is built and experiment show that convergence speed is improved and steady-state error is reduced. The performance is improved.
Active Integrated Devices PDN Balanced Truncation Reduction Method
Authors: Gao Na , Xie Shu Guo
Published: December 2013

For EMC simulation, the vector fitting model is transformed into time domain state equation model. Then the system is balanced. Then the reduced model can be obtained by removing the states corresponding to the small HSV (Hankel Singular Values). The order of the reduced model is determined by the singular curvature spectrum. Finally, balanced truncation model reduction method is used on a sample chip PDN (Power Distribution Network) and compared with the performance of the AWE (Asymptotic Waveform Evaluation) method. Simulation results show that the proposed method can operate in a wide frequency range and has smaller error and faster speed.
Design of Compressed Sampling System Based on Digital Pre-Random Filter
Authors: Han Dao Wen , Wang An Min , Zeng Juan Ying , Liu De Bao
Published: December 2013

Signals can be sampled in sub-Nyquist rate based on information sampling, which enables sample high bandwidth signal use low frequency. In this paper, a compressed sampling system based on multiphase pre-random filter is studied, in which the filtered signals by periodical random modulation in digital domain, then the spectrum information of original signals is reconstructed from multi-channel signals. The hardware system is designed based in GC5016 and DSP. Simulation and experiment results demonstrated the validity and practicability of signal spectrum detection.
Development of Polymer Gel Plugging Removal Agent in Suizhong 361 Oilfield
Authors: Cao Guang Sheng , Wang Lei , Wang Gui Long
Published: December 2013

Suizhong 361 offshore oilfield has applied polymer gel to profile control operations. With the continuous injection of the polymer gel, packers had not been put down in the whole of profile job because of the special situation of offshore oilfield. It has resulted that the polymer gel not only blocked layer segments of high permeability, but also blocked the rest lays. This situation makes the subsequent construction impossible and fails to reach the purpose of profile control. Therefore an effective blocking remover is necessary to break down reservoirs and open the low permeability layers, so that the polymer gel will be continued injecting into the reservoirs for subsequent construction. The purpose of profile will be achieved. Based on the actual blocking situation of Suizhong 361 oilfield, as well as the blockage removing mechanism of plugging removal agent and the profile control mechanism of polymer gel, a new plugging removal agent formula has been developed by screening and optimizing the type and mass concentration of blocking removal agent. Research shows that degradation rate of the new formula has reached above 90%, which has an important practical significance for enhancing oil recovery and reducing the cost of oil production.
Exploring of the Effects of Ionic Liquids on Methane Hydrate Formation
Authors: Lu Cui Ying
Published: December 2013

The article has studied the effects of ionic liquids on the induction time of methane hydrate formation under different mass concentrations, temperatures and pressures. The results show: all the tested ionic liquids can postpone the induction time of hydrate forming. Among them, imimidazolium-based ones have the strongest ability; The concentrations of ionic liquids also have strong effects on the induction time, and 0.5% is the most ideal. In addition the inhibiting abilities of ionic liquid on the induction time change with different pressures and temperatures, but not obviously.
Test and Simulation System of Multi-Axis Controller
Authors: Sun Rong Chun , Yu Yan Xin
Published: December 2013

To realize the online error analysis and verification of control strategy, it is necessary to simulate the states of the motion mechanism, and accurately to obtain the motion relationship between multi-axis and between motors. So a test and simulation system of multi-axis controller was designed. The system consists of a unit of real-time acquisition and analysis, a simulation unit of motor loads, a motherboard and a computer. Motor driving signals for multi channels are synchronously sampled and analyzed by the unit of acquisition and analysis. Motherboard is used to link the various parts. The working states of motor divers under loads are simulated by simulating the motor loads. In the industrial computer, the control effects of multi-axis control system are displayed by 3D simulation. Test results show that the system is stable and reliable, and has a certain application value.
The Research of New Energy Hybrid Power Technology Based on 100% Low-Floor LRV
Authors: Li Ming Gao , Shi Jun Jie , Li Ming
Published: December 2013

Research on energy storage technology and intelligent control strategies, is the main research trend of "green" strategic of electric traction technology under the new energy policy in the new century. It could help to achieve improvement on performance and quality of rail transport. Based on the dynamic performance design requirements of the target vehicle, this paper puts forward a set of hybrid power system which adapts to match schemes and energy control strategy in areas without electricity of power batteries and super capacitors in different working conditions. The test results of dynamic performance and energy control strategy show that the hybrid system satisfies the requirements of security and dynamic performance of the target vehicle, and also ensures higher energy use efficiency.
Smart Home Energy Management with Electric Vehicles Considering Battery Degradation
Authors: Zhang Qi , Zhang Shao Hua
Published: December 2013

With the development of vehicles-to-grid (V2G) technology, electric vehicles (EVs) are receiving increasing attention in recent years. This paper describes a smart home energy dispatch model including EVs and flexible appliances. In this model, the home's electricity cost is minimized through optimal dispatch, while the comfort level of home is considered. A simplified method to measure battery degradation is proposed. The model is solved by the dissipative particle swarm optimization (DPSO) algorithm. Simulation results show that the battery lifetime can be extended when the battery degradation is considered in the charging and discharging of the EV. With the decrease in the battery cost, the user has more incentives to use the EV as a storage device to reduce the electricity cost.