bluuebunny/crossref_metadata_2025 huggingface dataset:
Numerical Simulation of the H-Beam during Cooling Process
Authors: Liu Jian , Hou Fu Zeng , Yu Xiao Guang
Published: March 2013

In order to improve the comprehensive mechanical properties of the steel, the heat treatment software COSMAP is used to simulate the rolling and controlled cooling of H-beam. The numerical simulation shows that the mechanical properties of controlled cooling can be obviously improved, when the cooling rate is controlled at 10°C/s around. Strength and hardness can be improved under the condition of ductility and toughness ensured. Meanwhile the amount of residual austenite can be reduced significantly. It provides a theoretical basis for further optimization of the heat treatment process.
Construction of Prokaryotic Expression Vector Containing Flocculation Gene FLO5 and Expression of FLO5 in E. coli
Authors: Xue Jie , Wei Wen Qiang , Zhang Dong Yan , Li Yong Li , Zhang Xin , Wang Cui Yan
Published: March 2013

FLO5 has been identified as a dominant flocculation gene. The goal of this study is to clone the FLO5 gene from Saccharomyces cerevisiae and express it in E. coli. In this study, the FLO5 gene amplified by PCR from S. cerevisiae was cloned into prokaryotic expression vector pET-28a to form expression vector pET28a-FLO5, finally, transferred into E.coli BL21. Methods: FLO5 gene was amplified by PCR from genomic DNA extracted from Saccharomyces cerevisiae. The amplified FLO5 gene fragment was then recombined with clone vector pMD18-T to form clone vector pMD18-T-FLO5 amplified in E.coli JM109. After confirmed with sequencing, FLO5 fragment cut out from pMD18-T-FLO5 by enzyme EcoRI and NotI was recombined into expression vector pET-28a to form vector pET28a-FLO5. Vector pET28a-FLO5 was then transferred into E. coli BL21 and protein FLO5 was expressed in E. coli BL21 by the induction with IPTG. Expressed protein fragments separated by SDS-PAGE showed a band with the size of protein FLO5 suggesting the expression of gene FLO5. with the expected This study will lay the foundation for further research in studying flocculating effect of exogenous protein expressed by genetic engineering and making new flocculating agent through recombinant engineering.
Evaluation of Using Eicosapentaenoic Acid in Plant Tissue Culture Media
Authors: Safavi Kamran
Published: March 2013

Biotechnology is name given to the methods and techniques that involve the use of living organisms like bacteria, yeast, plant cells or their parts or products as tools. Plant tissue culture techniques are essential to many types of academic inquiry, as well as to many applied aspects of plant science. Plant tissue culture techniques are also central to innovative areas of applied plant science, including plant biotechnology and agriculture. The omega-3 fatty acids are "essential" fatty acids because they are vital for normal metabolism and cannot be synthesized by the human body. Eicosapentaenoic acid is an omega-3 fatty acid. With this research we obtain the strong plants with benefits of Omega-3 fatty acids.
Electrochemical Aptasensor for Label-Free Detection of Protein Based on Gold Nanoparticle Involved Self-Assembly
Authors: Zhang Song Bai , Zhang Bing Jun , Liu Qian , Hu Xia , Zheng Li Ying , Liu Xue Wen , Lu Ji Lin , Zhou Hui , Zhou Shi Biao
Published: March 2013

A label-free electrochemical biosensing strategy based on gold nanoparticle involved layer-by-layer self assembly for the detection of protein is proposed using platelet derived growth factor-BB dimer (PDGF-BB) as the model analyte. Utilizing the strong sulfur-Au affinity, ethanthiol and capture probe modified gold nanoparticles are self-assembled onto the surface of gold electrode successively. The aptamer probe for target protein hybridizes with the capture probe and the biosensor is fabricated. By measuring ac current voltammetry, the target protein can be sensitively detected in a linear dynamic range from 1-1000 ng/mL with a low detection limit of 0.5 ng/mL. Making use of self-assembled gold nanoparticles layer, a large amount of capture probes can be modified onto the gold electrode, supporting the high sensitivity of the proposed strategy. In addition, good reproducibility, high selectivity and stability are achieved. In particular, the biosensor can be easily regenerated by melting in hot water, making it reusable.
Study on the Effect of Loess Strength Induced by Different Action Methods of Stochastic Seismic Load
Authors: Deng Long Sheng , Fan Wen , Peng Xiang Lin , Xiong Wei
Published: March 2013

the seismic intensity and acceleration attenuation relationship of the field were studied used the method of regression and conversion analysis based on its macrograph intensity data in this paper, and the earthquake wave of the field with the 10% exceedance probability in the following 50 years was gained to carry out the dynamic triaxial test with sampled from Xia Da Lu village, Xi Ji county of Ning Xia Province, to research the effect of axes and surround dynamic load ratio, and damnification of loess strength induced by the stochastic seismic wave. The result shown that when the axes and surround dynamic load ratio k with a small value, the change of k could induce the transformation of loess strength limitedly, but along with the accretion of k, the bigger dynamic stress need to produce certain deformation, and if k>1, accompany with the increase of deviatonic stress, the smaller dynamic stress need. In addition, action of earthquake should damnify the framework of loess and reduce its shear strength in condition of lower concretion pressure, and the degree of reducing strength increased with the increase of amplitude of dynamic load, but if the sample in condition of higher concretion pressure, the bigger dynamic load should make the sample denser, produce bigger residual deformation and with higher shear strength.
The Prevention of Rock-Fall on Slopes in Transferred Underground Mining from Open-Pit
Authors: Li Xiao Shuang , Li Yao Ji , Wang Meng Lai
Published: March 2013

Take Jinning and Kunyang phosphate mine of Yunnan Phosphate Chemical Group Co., LTD (abbreviation YPC) as background. The site and the existing rock fall disasters were Inspected. Then this paper put forward a set of rock-fall disaster prevention technologies suitable for the actual project overview. The research can be used for all the mines of YPC and other mines with similar conditions. It can also provide theoretical guidance and advice for the rock-fall disaster prevention technology.
Finite Element Analysis of the Rolling Bearing Clearance Environmental Field with ANSYS
Authors: Zhang Hui , Yang Xiao Xu , Zhang Xin Jie , Cao Hong Yuan , Li Da Wei
Published: March 2013

Due to the complex structure of the rolling bearing, a simplified bearing model was founded and then thermal stress simulation was analyzed with ANSYS. The various parts of the displacement changes can be got. Compared the simulation results with the actual results, it can be drawn that the simulation result is basically same with the analytical result. So the simplified model is right. This method is simple, and can be adapted to the general clearance analysis.
Color Calibration Method for Printing & Dyeing Manufacturers
Authors: Tang Hong Jun
Published: March 2013

Color Expression is the most important factor for printing and dyeing manufacturers, and the accuracy of color reproduction on cloth affects the order quantity of the manufacturers. A color calibration method presented in this paper will improve the accuracy of color expression between the manufacturers and its clients. The method uses spectrophotometer to measure the color and calibrate the cloth color by general regression equation. Experiments show that the method can reduce the color aberration between the manufacturers and its clients effectively.
Reliability Calculation Method for Mechanical Components with Dependent Failure Modes
Authors: Sun Shu Xia , Yao He Chuan , Wang Ming Ming
Published: March 2013

A mechanical component may fail in many modes that are usually not independent. There is generally not a joint probability density function to describe these correlated failure modes. Thus, it is difficult to compute the reliability with considering the correlations between the failure modes. It is supposed that three or more failure modes arise synchronously to be a very small probability event. The relationship between ultimate state functions in different failure modes is established by utilizing linear regression method. A double integration modal for reliability of mechanical components with dependent failure modes is built according to stress-strength interference model. In case of square, cube or exponential relationship between two ultimate state functions, a linear transformation is made. An example of pin is discussed. Its reliability is compared with that obtained using Monte Carlo method, which represent that the reliability model with multi-failure modes proposed is correct.
Simulation of Leakage Model of Long-Distance Oil Pipeline Based on FLUENT
Authors: Wang Xin Hua , Wang Li Mei , Zheng Gang , Sun Shu Wen , Yang Rong Zun
Published: March 2013

Based on the oil flowing state and the state equation of the long distance pipeline, the calculation method of leakage rate is analyzed when the pipeline leakage occurs. First, the leakage models of long-distance oil pipeline are established by FLUENT simulation, and the simulated results are close to the computed results, which prove the reliability of the simulation method, Then, through FLUENT simulating, the division of the models of the orifice leak, the macroporous leak and the pipe leak by the ratio of the leak-hole’s equivalent diameter to the pipe diameter is presented. Finally, the influence laws of the leak rates affected by the pipe diameter, the leak-hole’s equivalent diameter and the oil flow rate are investigated.
Experimental Studies on Dispersion of Fine Non-Spherical Particles in Enclosed Spaces
Authors: Song Zi Biao , Wu Xiao Lu , Ye Yu Qian , Rong Chang Jun
Published: March 2013

Study on the fine particle dispersion in the room is very important for creating and maintaining a healthy indoor environment. An experiment of a carbon nanofiber material blown in smoke box was taken and the mass concentrations of the aerosol formed by this material were measured. Dispersion process of this material in the smoke box was simulated by random walk model, spherical particles aerosol dispersion model and non-spherical particles aerosol dispersion model, respectively. The setting velocities of the aerosol in the smoke box were calculated according to the mass concentrations at different times and the influences of gravity and non-spherical particles’ shape on its dispersion process were analyzed in theory.
Key Technology Research on Abrasive Water Jet Cutting System in Deepsea
Authors: Sun Ling , Gong Yong Jun , Fan Ji Rui , Wang Zu Wen
Published: March 2013

Ultra high pressure abrasive water jet cutting is a new technology device in salvage, ocean development, military fields, and it also is one of the hottest and most advanced topics in the field of fluid control. The present study is aiming at designing a deep sea abrasive water jet cutting system and executive instrument for core technology of large-tonnage salvage equipment. The analysis on the kinematics of cutting trail about executive instrument of abrasive water jet, and the control of actuator movement through the reverse kinematics solution are of certain significance on the establishment of a technological base of application on ultra high pressure abrasive jet and the improvement of the ocean high-tech equipment level.
Evaluation Research on Hybrid Electric Drive System of Armored Vehicles Based on Multiple Attribute Decision Making
Authors: Pang Bin Bin , Liao Zi Li , Yan Yu Lin , Yan Zhi Feng
Published: March 2013

According to the analysis of wheeled armored vehicles hybrid electric drive system design scheme, we determined the factors set matrix and scheme set matrix of hybrid electric drive scheme evaluation based on some subjective and objective experience. We adopt projection pursuit index function to measure the size of projection exposing to a decision the structure, and looking for mission projection objective function to achieve optimal projection value. Finally, we set quality order according to the projection value for armored vehicles hybrid electric drive system decision scheme, and choose the best possible solution.
One-Dimensional Temperature Distribution Reconstruction Research in Gas Combustion Boiler Based on the Radiation Energy
Authors: Chen W. , Huang Y.S. , Liu S. , Tang Y.Y. , Bai X.
Published: March 2013

To obtain one-dimensional temperature distribution in gas combustion chamber, firstly construct the relationship between the boundary multi-wavelength radiation intensity and one-dimensional temperature distribution including the flame and the medium by combining the radiative transfer equation and gas radiation characteristics. Then convert the reconstruction problem of temperature distribution into an inverse radiation problem which aims at seeking the target minimum. The BFGS algorithm was used to solve this inverse radiation problem in the numerical experiment. The results of numerical experiments showed that this method could accurately reconstruct the combustion temperature field, and even taking into account of the small random measurement errors, the reconstruction method was still able to achieve a rather ideal effect.
Leakage of Long-Distance Pipeline by FIOEFD Simulation and Indoor Experiment
Authors: Yang Rong Zun , Wang Xin Hua , Hu Dong , Wang Li Wei
Published: March 2013

Based on the established indoor experimental platform for the leakage of buried oil pipeline, the characteristics of leakage under varied transfer pressure have been studied and simulated according to the experimental model by using FLOEFD—an analysis software of fluid & heat transfer. By comparing and analyzing the result of simulation, experiment and applying correlate theory of fluid dynamics，the theoretical model is established.
Discussion of the Line GMOA Test Method
Authors: Wang Qing Hao , Chen Gang , Zhang Wen Guang , Liu Zeng , Liang Ji Li , Liu Guo Bin , Wang Yi , Gu Meng Shan
Published: March 2013

According to the GMOA accident characteristics, the accidents causes of the GMOA are analyzed and the test methods applicable to GMOA are preferred. The principles and steps of the preferred test methods are described, and its feasibility and scientific are demonstrated.
The Research of Instruments for Allocating Cable Fault Based on the Priciple of Sound and Magnetic
Authors: Liu Jian Ye , Gu Xiao , Li Yun Shan
Published: March 2013

The article aimed to research the accurate positioning when high resistance fault happened in cable fault. On the bases of Acoustic magnetic synchronous principle, the research benchmarked three orientation points as references and uses the differences between acoustic wave and magnetic wave to measure the distance between detection point and fault point. At last, used triangulation method to calculate the distance to the fault point based on the differences between acoustic signal and magnetic signal in order to locate the fault point.
Analysis of a 66kV Transformer Insulation Breakdown Accident
Authors: Zhang Hua , Wang Qing Hao , Li Ping , Li Zhi Xuan , Zhang Ning , Liu Chuan Bo , Cui Xiao Yu
Published: March 2013

The total reflection of the wave will occur twice and the lightning over-voltage will be increased by 2 times when the lightning wave along the line reached in the disconnect switch are derived through the analysis of the accident 66kV transformer insulation breakdown. This will lead to the switch breakdown and discharge to be grounded. In this case the breaker is between the arrester and the transformer and the transformer will withstand 2 times arrester residual voltage result in the transformer breakdown. Finally, effective preventive measures combined with the practical experience are proposed.
The Radar Signal Detection Based on Higher Order Statistics
Authors: Wang Chun Yu , Qi Xing Long , Tian Run Lan , Ren Lin
Published: March 2013

Radar signal detection theory is significant for the radar signal detection, and there are many radar signal detection method at present. In this paper, higher order statistics was used to achieve the radar signal detection. It analyzed the basic theory of higher order statistics and higher order statistics in radar signal detection. And it achieved radar signal detection in the MATLAB software, colored Gaussian noise signal detection method based on dual-spectrum was used to detect the radar signal mixed with man-made noise.
Automatic Block Detection for Ink Jet Head
Authors: Xiu Xiao Jie , Tang Hong Jun
Published: March 2013

Inkjet printing technology has been used in several areas and the inkjet printer uses different inks, for example oil ink for cloth printing, color glaze ink for ceramic printing and so on. The printer ink jet head uses these inks are blocked frequently. An automatic block detection system has been presented in this paper. The system provides droplet deposition apparatus comprising of: a fluid chamber; a nozzle in fluid communication with the chamber for ejection of fluid; a monitor; CCD camera; image capturing and processing module. The system has applied to ink jet and droplet image detection and it is proved effective and the detection result is accuracy.
Design of Shaped PVDF Radiation Mode Sensor and its Application in Active Structural Acoustic Control System
Authors: Mao Qi Bo , Wan Lu
Published: March 2013

This paper presents a new strategy for the design of radiation mode sensors by using shaped PVDF films for one-dimension structures. Based on a modal approach, the shape of a PVDF sensor is analytically determined in such a way that the output signal of the sensor is directly proportional to amplitude of a particular radiation mode. Other modes are filtered out. A general expression of the PVDF sensor shape is obtained. It is found that the modal sensor shape can be expressed as a function of the second spatial derivative of the structural mode shape function. Finally, with an example of a vibrating beam, the proposed PVDF radiation mode sensor is used in an active structural acoustic control system for reduction of the structural-borne noise.
Control System Design of Upper Limb Rehabilitation Robot
Authors: Yu Gang , Qian Jin Wu , Shen Lin Yong , Zhang Ya Nan
Published: March 2013

In traditional iatrical method, the patients with hemiplegia were assisted mainly by medical personnel to complete rehabilitation training. To make the medical personnel work easily and improve the effect of rehabilitation training, the rehabilitation robot was adopted. And the control system of a four DOF upper limb rehabilitation robot was designed based on impedance control to assist the patients with hemiplegia to complete rehabilitation training after the kinematic and kinetic analysis was finished. Then finished the analysis, simulation, and experiment of monarticular movement and multiarticulate movement after the analyzing the algorithm to tested the control system. The control system based on impedance control of the upper limb rehabilitation robot can realize the passive training which followed the planning trajectory, and active training which followed patients’ awareness of movement.
Research of High Performance Polarization-Independent Grating Beam Splitter
Authors: Zhao Ke , Lei Xiao Min , Xie Guo Feng , Xiong Wen Hua
Published: March 2013

Based on a silicon-on-insulator (Silicon-on-insulator, SOI) material system design and optimization of a high performance, the polarization independent of 1 × 3 subwavelength grating stars beam splitter. By a rigorous coupled-wave analysis method showed that, in the 1550nm wavelength range, at vertical incidence, the device on the transverse electric field (transverse electric, TE) ,the 0 and ± 1 order transmittance is 31%, 32%, 32%,respectively; cross the magnetic field (transverse magnetic, TM), the 0 and ± 1 transmittance is 33%, 32%, 32%, respectively.
Adaptive Fuzzy PID Control for Cutter
Authors: He Xiao Song
Published: March 2013

It is very difficult to accurately control the speed of paper roller and sword roller of the paper cutting machine, and the proportions of two paces control have greater randomness. Alterable fuzzy-PID (proportion integral derivative) control arithmetic is put forward based on PLC. The alterable fuzzy controller and the PI adjustor are realized by PLC (Programmable Logic Controller). The satisfied results are achieved with PID control and adaptive fuzzy control. The simulation results show that the two schemes are satisfying. And the two schemes have their own characteristics.
Acoustic Emission Monitoring for Delaminated Composites under Bending Damage Failure Condition
Authors: Zhou Wei , Liang Xiao Min , Li Ya Juan , You Shao Qing , Liu Ruo Chen , Chai Han Chang , Lv Zhi Hui
Published: March 2013

Acoustic emission (AE) was used to monitor the three point bending test of composites with a single delamination defect. The mechanical response behavior, damage and failure characteristics, and the corresponding AE characteristics of the composites have been investigated. The results show that the location of the delamination defect has little effect on the mechanical properties of the composites, whereas the damage failure mode is significantly different. The shallow delamination defect will lead to the early fracture of high-stress fibers and a large area of delamination propagation. As the depth of the delamination increases, the acoustic emission events decrease significantly, and the AE source location is focused on the fracture site and its adjacent areas. The AE count rate, amplitude distribution, relative energy, and source location signals are connected with the bending damage and failure of the composites.
Application of Blow-off Wind Tunnel Control Based on Genetic Algorithm Optimized BP-Neural Network PID Neural Network
Authors: Ji Li , Lian Xiao Fei
Published: March 2013

For a blow-off tunnel running, there is the large delay and lag issues. We build a mathematical model of the wind tunnel Mach number control by the test modeling method, then analyse the pros and cons of various control methods based on BP neural network control algorithm. Put forward genetic algorithm optimization neural network adaptive control method to solve the large inertia of the wind tunnel system, and large delay. A large number of simulation studies, run a variety of operating conditions for the wind tunnel simulation proved that the improved adaptive neural network PID control method is reasonable and effective.
Research on Monitoring System of Environment in Switchgear
Authors: Niu Jun Hao , Hu Cong , Yin Xian Hua
Published: March 2013

When high voltage electrical equipment running in electrical transformer station, heating, electrical accident would be caused by some factors, for example, the temperature of switch node higher then alarm, discharge with high humidity, condensation of electrical equipment. Therefore, the implementation on-line monitoring for high voltage electrical equipment has become the important problem needed to solve. This paper analyzes the effect of node temperature and the humidity in the switchgear failure, and designs temperature/humidity environment monitoring terminal with low power controller and integrated temperature/humidity sensor. The RS485 interface is used as the communication channel to exchange information with monitor server. In monitor computer, a server is working to collect real time environment information from each terminal and provides web service for user in internet. Experimental results show that this system can realize the contact temperature and humidity environment online monitoring, display, alarm and other functions, and has good scalability and maintainability.
Research on the Development and Design of Network-Based Teaching Resources
Authors: Zhu Yong Yong
Published: March 2013

The development and practice of network-based teaching resources are oriented to teachers' teaching and students' learning. By determining the idea of developing network-based teaching resources and with VBA as the development tool, we completes the design and development of courseware generation software module, test questions generation software module and online video generation module, effectively integrates existing teaching resources, and realizes the integration of a universal, operative network resource platform and network-based teaching resources.
Annealing Time Dependence on the Phase Equilibria and Thermoelectric Property of Type-I Ba8Cu6Ag2Si38 Clathrate
Authors: Liu Bin , Saisho Makoto , Nagatomo Yuya , Oka Takuya , Osada Toshiko , Miura Hideshi , Furukimi Osamu , Munetoh Shinji
Published: March 2013

Poly-crystalline Ba8Cu6Ag2Si38 clathrates were synthesized by the arc-melting method and a subsequent annealing treatment. The main phase of all the samples was type-I clathrate. However, there were some precipitates which rich in Cu, Ag or Si in the grain boundary of the as-synthesized sample and the precipitates gradually reduced with the increase of annealing time. The transition metal content in the clathrate increased with the annealing time because of the diffusion of the Cu and Ag atoms from precipitates phase into clathrates phase. The as-synthesized sample was n-type material. For the 576 hours annealed sample, the carrier type changed from n-type to p-type because of the increase of Cu and Ag content in the clathrate.
Research into Framework of Real-Time Data Integration System
Authors: Wang Xiao Bin , Wang Qing Jun , Bao Ming Yu
Published: March 2013

Modern enterprises have established many information management systems based on management of enterprise information. But any of the systems can only manage information of a department, and even on different task directions in the same department there are many information management systems. Between these systems, it is hard to realize mutual contact or data sharing, not even coordinated work. How to establish an information integration mechanism to make these systems share data for coordinated work and values as 1+1>2 becomes the problem to be solved by modern enterprises in an earnest status. As an effective method to reach mutual communication between data of the isomeric systems, the data integration system can shield off the isomerism of systems it covers and unify the data modes of these systems. Then, mode shifting is made between different systems to make these systems have the same mode on the data integration layer, to provide convenience for mutual communication between these systems, to reduce the coupling of the whole system and to provide operation function of the enterprise.
Study of Establishing the Logistics Management Information System Based on Data Mining
Authors: Wang Qing Jun , Wang Xiao Bin
Published: March 2013

Logistics management information system is a integrated information system that responds to this demand, which is used to realize organizing and processing the accompanying information in the course of logistics operation. This paper makes analysis of current situation of logistics management, further studies logistics management information system, and proposes the plan of establishing logistics management information system that meets the need of logistics development.
A Novel Deformable Grid Method for Image Segmentation
Authors: Zhuang Xiao Dong , Ji Xiao Peng , Wei Zhi Qiang
Published: March 2013

A physics-inspired deformable grid model is proposed for image structure representation. The attracting force between adjacent points is defined according to the gray-scale difference, which causes the grid to deform. The final grid shape after deformation can represent image structure, based on which a segmentation method is proposed. The experiments indicate the method’s effectiveness.
Research on Military Logistics Visible Support Technology
Authors: Zhong Zi Jing , Liu Yang , Tian Run Lan
Published: March 2013

According to the characteristics of behind of our troops’ logistics support, and puts forward a kind of military logistical visualization security technology, the integrated use of satellite positioning, digital electronic map, RFID technology and to construct a military logistics visual platform, and analysis the key technology of the platform detailed, in order to realize the army logistics supply chain of all assets, whole process dynamic, real-time video.
Element Mediator Function Design in the TMN
Authors: Liu Hui Lin , Zhao Qian
Published: March 2013

With the expansion of the scale of the communication network, the constant introduction of new business as well as the use of mobile network equipment from different hardware manufacturers, networks become larger and more complex, the device shows diversification, which makes the network management of the entire mobile communication network extremely complex. A complete set of advanced communications network management system to effectively manage a variety of physical devices and logical resources is particularly important. Based on TMN basic theory analysis of the network management function model, the intermediary function in the system model, unified network management system and the corresponding communication network equipment interoperable access interface, so that the whole network management system functional hierarchy is more clear, easy implementation of network management business module; the system based on the framework enables unified NMS network element management, network management can be independent of the specific equipment to avoid the R & D work duplication of each managed device interface and improve the development efficiency as well as the maintainability and scalability of the system, which laid the foundation for the provision of integrated access and reference for the design and development of next-generation telecommunications network management.
The Method to Control Export-Road Dust of Strip Mine
Authors: Li Yao Ji , Li Xiao Shuang , Geng Wei Le
Published: March 2013

Take the four phosphate rock mountains of Yunnan Phosphate Chemical Group Co., LTD (abbreviation YPC) as background. As well as domestic and foreign inspections, investigations on the similarly phosphate rock mountain, and on-site field trips, a comprehensive program of haul road dust control of strip mine was made on the basis of existing research on dust suppression. The research can provide theoretical guidance and advice for the phosphate rock mountain of YPC and others with similar conditions.
Fatigue Behaviour of Fibre Metal Laminate (Glare) Vis-À-Vis Plain Aerospace Aluminum Alloy: An Experimental Investigation
Authors: Bhat Sunil
Published: March 2013

Performance of cracked fibre metal laminate (Glare) under fatigue load differs from that of cracked plain aerospace aluminum alloy. Load transfer towards stronger fibres in Glare shields crack tips in aluminum layers that retards fatigue crack growth rates. The paper experimentally investigates the fatigue behaviour of Glare at variable stress ratio’s in an ambient environment for comparison with that of plain aerospace aluminum alloy.
Emergency Materials Distribution Risk Control
Authors: Wang Xiao Bin , Wang Qing Jun , Su Zhou
Published: March 2013

In recent years, all kinds of frequent occurrence of unexpected events, damage is very serious, affect the range is very wide, such as the 2004 India Ocean tsunami in 2008, South China heavy snow disaster and Wenchuan earthquake in Sichuan, 2009 swept the global influenza a H1N1 influenza. These sudden public events not only cause great loss of life and property, but also affects the social stability, and even endanger the national security, the economic society to develop overall situation produces major effect. Emergency materials distribution level is directly related to whether the effective control of various emergencies, as far as possible so that the losses are minimized, avoid disaster expand. Therefore to strengthen the emergency logistics operation in the process of risk management is the urgent need of developing situation changes, the successful operation of emergency logistics is one of the key. And the implementation of accurate, comprehensive, rapid risk analysis and implementation of emergency logistics risk management. This article through to the emergency materials distribution of risk analysis, understanding of emergency materials distribution risk comes from where, and its risk control. The control method has established non affected areas of emergency material sending and receiving points between the affected areas of emergency materials distribution network, distribution scheme decision and preliminary analysis on emergency materials distribution center, warehouse storage to do regular checks. In the disaster areas of much-needed supplies to the shortest possible time delivery to the disaster area, improve the distribution efficiency, reduce the losses caused by disasters, but also ensure the material distribution in an orderly manner, avoid the invalid distribution.
Purification of Anthocyanins from Black Hulls by AB-8 Macroporous Resin
Authors: Wu Chun , Liu Chang Hui , Chen Lin Lin
Published: March 2013

The dynamic adsorption and desorption of anthocyanins of black beans with AB-8 macroporous resin was studied. The research results showed that: the concentration of sample solution was 1.0mg/mL and the pH was 2.0, adsorption flow rate was 1mL/min, the highest absorption ratio was 93.65%. The elution solvent was 4BV of 70% ethanol and the desorption flow rate can be reached up to 1mL/min. AB-8 macroporous resin could be separated and purified of anthocyanins from black beans. The anthocyanins produced by the above conditions was black powder, the color value of purified anthocynins was 17.72 times higher than that of the beginning. This study laid foundation for the industrial production of anthocyanin in black hulls of natural pigments, and had a positive role in the development of health care products.
Nonlinear Vibration Control of a Multi-Degree-of-Freedom Structure
Authors: Lin Shueei Muh
Published: March 2013

In this study, the nonlinear vibration model of structure with cross support is established. The conventional structure without cross support is linear and easy to be investigated. Unfortunately, its dynamic stability and vibration due to earthquake excitation are usually not acceptable. For suppressing the structural vibration the cross support composed of the elastic connecting bar and damper is considered here. This is a passive control design. Beside, due to the supporting arrangement, the mathematical model of the structure is highly nonlinear. In this study, the analytical solution for this system is derived. Further, the effects of control parameters on the vibration response are investigated.
Utilizing Traveral Sequence Order for Storage Layout in Walkthrough
Authors: Chiu Chih Ming , Hung Shao Shin , Tsay Jyh Jong , Fan Kuo Kuang
Published: March 2013

3D walkthrough (henceforth referred as WT) becomes popular and apparent when the volume of query processing in some 3D scenery (e.g., the walkthrough system and the 3D museum navigation systems) is considered. In this scenario, different people with similar behaviours induce completely different space-time traversal patterns in a recoded traversal sequence. This is because they navigate different paths, and their surrounding backgrounds are different. What are common across such sequences of the same behaviours are the underlying induced walkthrough fields. We want to make use of regions of common sequential traversal patterns for acceleration and compaction purposes. In this paper we propose a new Sequence-based Pattern Similarity (SPS) approach based on a behavioural walkthrough system that exploits sequence-based semantic-oriented clustering techniques, such as association, intra-relationships, and inter-relationships, to explore additional links throughout the behavioural walkthrough system. The experimentation shows that in such cases the use of so-called I/O-efficient algorithms that minimize the number of disk accesses can lead to tremendous runtime improvements.
A Fast and Smooth Carving Algorithm for Online 3D Reconstruction
Authors: Gao Xing , Yu Ning , Liao Ming Hong
Published: March 2013

Online rapid three-dimensional reconstruction is widely applied in virtual reality, heritage preservation, bio-engineering and architectural fields. The error caused by image quality or manual import is the main reason for the low quality of model details when applying current reconstruction methods while meeting the time premise. To solve this problem, the paper proposes a fast and smooth carving algorithm for online 3d reconstruction by joining the filter. By applying the method, you can get a more realistic and smooth three-dimensional reconstruction results. First, we convert the input point cloud to meshes through Delaunay tetrahedralisation. Then we reconstruct the model with the space carving algorithm with the filter to obtain the result. The experiment result shows our method exceeds existing methods while meeting the time constraints under the premise at the same time.
Applying Frequency Bands to Explore the Identification of Two Dimensional Figures
Authors: Liu Chia Ju , Huang Chin Fei , Chou Chia Yi , Lu Ming Chi , Chang Yung Yi , Ho Ming Chung
Published: March 2013

The aim of this study was to apply frequency bands to explore how mental rotation strategies affect the identification of 2D figures. Eighteen adults were recruited for this study. In the ERP experiments, the participants were required to identify 2D figures with mental rotation. The results showed the differences between the high-achieving (HA) and low-achieving (LA) spatial ability participants in their use of mental rotation for identifying 2D figures. At 300-380 ms, the HA participants showed higher brain activity in the right hemisphere than in other brain areas, whereas the LA participants showed activity in the whole brain. At 520 to 620 ms, the areas of brain activity were in the opposite hemisphere for the HA and LA participants. The highest brain activity was shown in the left hemisphere of the HA participants and in the right hemisphere for the LA participants at 520 to 620 ms. The implication of this study is that right hemisphere specialization for mental rotation might appear in early cognitive processing, but in late cognitive processing, the left hemisphere specialization form of mental rotation might show an advantage.
Effects of Heat Transfer and Friction on the Performance of a Miller Cycle Diesel Engine with Considerations of Variable Specific Heats of the Working Fluid
Authors: Lin Jiann Chang , Hou Shuhn Shyurng
Published: March 2013

The objective of this study is to analyze the effects of friction and heat transfer with considerations of variable specific heats of working fluid on the performance of a Miller cycle Diesel engine. The variations in power output and thermal efficiency with compression ratio, and the relations between the power output and the thermal efficiency of the Miller cycle Diesel engine are presented. The results show that the power output as well as the efficiency where maximum power output occurs will decrease with the increase of heat loss. The temperature-dependent specific heats of working fluid have a significant influence on the performance. The power output and the working range of the Miller cycle Diesel engine increase with the increase of specific heats of working fluid, while, the efficiency decreases with the increase of specific heats of working fluid. The influence of the parameter b related to the friction loss has a negative effect on the performance. Therefore, the power output and efficiency of the cycle decrease with increasing b. Note that the effects of heat transfer with considerations of variable specific heats of working fluid and friction loss on the performance are significant and should be considered in practice cycle analysis.
Analysis on Motion Trauma for Human’s Running by Motion Capture
Authors: Li Jian Wei , Li Xiao Wen , Wu Hua Lei
Published: March 2013

Running is a kind of high-repetitive limb movements, which can possibly suffer knee-joint and ankle joint badly. In this paper, the author uses advanced instrument of motion capture to gain the gait data of human’s running motion，then create the curve of motion data tracing the knee-joint and ankle joint guided by the theory of biomechanics and kinesiology. Last we get the cause about the suffering of meniscus and ligament of knee-joint and ankle joint during the process of human’s running motion. The result of research can apply to biomechanics of human and the design of exerciser.
Design and Evaluation of Spinneret Module with Line-Type and Multi-Holes of Electro-Spun
Authors: Chu Wei Cheng , Huang Chin Pan , Shyr Tien Wei , Chen Li Chou , Chiu Shu Ping
Published: March 2013

For the wide application in the field of filtration and bio-medicine, the purpose of this study is to design a spinneret module of electro-spun which can produce composite nonwoven with sub-micrometer fiber continually. Applying the principle of melt-blown, a spinneret module with line-type and multi-holes which was assembled with small beads and filtering net, was designed. In order to construct a continual electro-spun production line, a traversal device was designed to control the traverse-motion of spinneret module for the even lapping and a stainless plate was adopted as collecting plate. In condition of 41KV working voltage, 0.3573 mL/min throughput and 42cm CSD (Capillary-Screen-Distance), a continual PEO nonwoven can be produced with average fiber diameter of 576nm and of CV% 13.4%. To a sampling area of 10cm×10cm and basis weight of 7.257 g/m2 electro-spun nonwoven, the CV% of gray level of its image is 2% and its filtration efficiency is up to 91.2% with pressure drop 13.8mm-H20 by TSI 8130 (32LPM, 5% NaCl).
Design and Implementation of Automotive Shock Absorber Performance Test
Authors: Lee Yi Ming , Chang Shyue Bin
Published: March 2013

In Taiwan, the motor and autobike industry have a considerable extent to promote the manufacture of shock absorber tests. As it is known, using a software and equipment to process the information about the operation of a corresponding damper is necessary. In order to promote the shock absorber damping tester, to develop the Labview based shock absorber testing machine provides functions such as the hardware test, setup parameters, the measurements for test elements, the testing results display and historical consults. There are some researching steps are involved by making out the major operations and testing functions to construct the shock absorber tester and so on. The expected purpose will be attained by both training the relative process technology and getting the future development in absorber testing know-how by native manufacturers in Asian area, instead of imported machines from Japan or America.
Method of Fashion Awareness Enhancement Based on Multi-Verification Research
Authors: Tu Jui Che , Chiu Shu Ping , Chu Wei Cheng , Chuang Li Wen
Published: March 2013

Competitive advantage is originated from core competence. Design talent should not only master professional skill but also possess fashion awareness and get familiar with fashion trend, thus to constantly offer originality for design industry. This study aims to construct indicators used for checking “methods of enhancing fashion awareness” and provide a reference for design students and relevant personnel. As this is an exploratory issue, the present study is conducted through two stages. The first stage uses qualitative grounded theory to establish original theory of ways of enhancing fashion awareness. At the second stage, questionnaires are made based on the constructed theory and then tested among students of fashion design. A total of 1330 valid questionnaires are recycled and sampling error is ±2.69 percentage points under a confidence level of 95%. Research findings are as below: 1. results obtained through qualitative research and quantitative research are highly correlated. It is demonstrated that multi-factor authentication can significantly increase reliability and validity of research. 2. Ways of enhancing fashion awareness include three aspects namely “knowledge internalization”, “information analyzing & processing”, and “profession improvement & practice”. 3. Average score of experts and fashion design students’ identification of fashion awareness enhancement methods is 4.04 (full score being 5). Based on above results this study proposes following suggestions: when making curriculum plan, design departments should put a greater emphasis on contents and courses about three aspects of fashion awareness enhancement; theory and practice should be considered simultaneously; they should also increase courses related with design methods and originality inspiration so as to enhance design students’ competitive advantages.
A Courseware Recording & Editing System Based on DirectShow
Authors: Chen Xin , Wu Xiang Rong
Published: March 2013

With the development of network technology, it’s a trend to put up a bridge between the teaching resources and the learners. The network courseware is the most important part in Distance Education. A courseware recording and editing system is presented in this article. Using the Visual C++ 6.0 as design platform, the multimedia courseware recorder and player in this system is developed by using DirectShow technique, and the multimedia courseware editor is developed by using non-linearity edit system DES (DirectShow Editing Services). The system realizes the “Multi-Stream-In-One” (integrated of 2 video streams, 1 PC screen stream, and 1 stereo audio stream), and can add captions, subtitles and background music .etc. The generated courseware is an important resource for Distance Education, and can be widely used in daily teaching.
Legal Safeguard from Intellectual Property Rights of Cultural Creative Industry
Authors: Chen Yun Shing , Lin Da Wei , Hsu Yu Lin , Chang Pai Ling
Published: March 2013

Just over twelve years ago, United Nations Educational, Scientific and Cultural Organization (UNESCO) published the Culture, trade and globalization: questions and answers. In the book, the first ever definition of ‘cultural industries’ is applied to ‘those industries that combine the creation, production and commercialization of contents that are intangible and cultural in nature. These contents are typically protected by copyright and they can take the form of goods or services.’ Cultural creations need guiding and checking on, and that is the reason why there is art director or creative director, so-called the ‘gate-keeper’, controlling over the quality of creations. If a gate-keeper builds a safeguard in the cultural creative behavior, lacking the check on the legal protection in the cultural creative industries, and whether the information of cultural industry element has touched on the question of the intellectual property rights infringement, then it will result in a disastrous consequence. This is the topic which the article researches on.
Grey Relational Analysis and Augmented Reality to Construct a Recommendation System on Cultural Creative Products
Authors: Peng Ching Tung
Published: March 2013

This paper tries to select attributes of creative products which take Augmented Reality (AR) technology as user interaction with the media in order to obtain valuable information of the user experience, then, those data sets are summarized and analyzed to build a recommendation system on cultural creative products. Firstly, the external form of cultural creative products can be divided into shape, material, color and texture, user according to their own preference to select the most suitable goods of their own cognitive. Then, Augmented Reality (AR) technology and image recognition with 3D model allows users to select their favorite style of the product through an interactive manner and ranking of a series of prototype design is obtained according to the Grey Relational Analysis. Finally, a product recommendation system let the user choose to verify the research results for the culture creative products.