bluuebunny/crossref_metadata_2025 huggingface dataset:
An Attempt to Application of Chain Codes for Design Similarity Evaluation
Authors: Grabowik Cezary , Kalinowski Krzysztof , Paprocka Iwona , Kempa Wojciech
Published: October 2014

The need of integration of all engineering activities starting from a designing stage finishing on manufacturing implies the necessity of application of a new software solution. Among them CAPP systems seem to be the best and the most promising integration tool. There are the two basic methods of the computer aided process planning it is the variant and generative methods. These CAPP modelling methods are based on the different principles. The variant method is based, in general, on the ideas of the design similarity and group technology whilst the generative one mainly on the basis of utilization of the manufacturing knowledge store and the automatic process synthesis. It is a well-known fact that the variant process planning approach is based on the hypothesis that similar parts would have similar process plans. In a CAPP variant process planning system it is necessary to look for similarities between parts. Process plans formerly prepared and stored in the CAPP system manufacturing database are used for planning of new manufacturing processes for new parts similar to those recorded in system database. In the variant system working out of the classification schema and similarity measures is essential. In this paper an attempt to application of chain codes for a design similarity evaluation is presented. The proposed procedure is based on application of the chain codes for description of the parts selected longitudinal cross sections. The proposed chain code structure is created in similar way to this used for the Freeman code formation but unlike classic Freeman chain code the parts cross section is discretized in more than the 8 cardinal directions. The characteristic feature of the proposed profile coding method is the approach for the code starting point selection. In each case the part design chain code is created starting from the a priori selected upper left corner of a product. The idea of products similarity evaluation bases on the parts profile codes and application of the minimum edit distance definitions. In the paper the Levenshtein and Hamming distance for code chains similarity comparison are proposed At the current stage of research this method is used for similarity evaluation of rotational symmetric parts. The choice of the minimum edit distance measure in the proposed solution depends on product pins number.
A Methodology of CAPP/CAP Systems Integration Based on a Product Intermediate State Representation
Authors: Grabowik Cezary , Kalinowski Krzysztof , Kempa Wojciech , Paprocka Iwona
Published: October 2014

The proposed idea of the integration methodology is based on the two basic pillars it is the modified functional model of the manufacturing process plan and a product intermediate states representation. The product state in certain moment of the manufacturing process can be identified by a set of states which describe the current status of the manufacturing process advance for particular manufacturing features. On the other hand from a manufacturing process nature results that during its course a product can be at one of the following states after rough, medium and finishing manufacturing treatment. Information about product states makes the full integration between CAPP and CAP systems possible. The proposed methodology allows reacting to unexpected production process disturbances. In this case the CAP system in cooperation with manufacturing execution system MES, which collects production data just from PLCs controllers, communicates with CAPP system in the feedback loop and sends a set of the product intermediate states. Base on this description the CAPP system redesign a manufacturing process plan taking into account the current product state. In the paper the modified functional model of the technological process plan and the method of product intermediate states are presented. Moreover the proposal of the functional schema of the integrated CAD/CAPP/CAP environment is shown.
Ship Manoeuvrability Prediction Using Neural Networks Analysis
Authors: Zăgan Remus , Chiţu Mihaela Greti , Manea Emil
Published: October 2014

Ship motion forecasting is very important for safety of ships especially when operating in offshore mooring state. It is known that the ship motions have dynamical and nonlinear characteristics in the ocean and sea environments. In our paper we try to predict the manoeuvrability of the ships applying the predicted nonlinear wave field with the current state of the vessel motions using ship course time series prediction, which is based on back propagation neural network structure and algorithm, was proposed. The results of simulations performed by means of the elaborated networks are given in comparison with test simulations cases for different value of rudder angle. This method was applied to ship manoeuvrability prediction, and simulation results showed the validity to improving the prediction accuracy.
Risks and Reliability Assessment in Maritime Port Logistics
Authors: Roșca Eugen , Raicu Serban , Roșca Mircea , Rusca Florin Valentin
Published: October 2014

One of the most frustrating problems when dealing with risks it’s that they come in so many different forms. They can appear at any point in a port logistic system, they can interrupt the supply of raw materials or products, they can cause demand fluctuations (peak or collapse), inventory problems (lack or crowding), dispatch delay. Risks can range on a scale from small delay to a natural disaster, from short term to a permanent damage, with effects localized on a part of a supply chain or affecting the whole chain activity. The risk management allows port administration to take appropriate measures to reduce the consequences of a risk, to provide a good reliability of the logistic system or to design a resilient one. The paper investigates the major risks in port logistics and adequate measures to minimizing their effects. A risk management tree is set-up. Using computer simulation modelling, a case study investigates the port logistic system behaviour under different risk scenarios and evaluates the reliability of the system and its resilience. The operation capacity for different port logistics sub-system is assessed taking into consideration the required operating standards and the measures of performance (e.g. waiting time for vessels and transport vehicles, storage area and time for commodities) of the logistic system are computed.
Carbon Dioxide Transport and Storage
Authors: Popa Teodor , Cupsa Ovidiu Sorin
Published: October 2014

Increased focus on reducing CO2 emissions has created growing interest in CO2 capture from industrial processes for storage in underground formations. New technical solutions, costs and energy requirements for ship-based transport of CO2 are presented. All elements in the transport chain, namely liquefaction, storage, loading system, dedicated CO2 ship (s), onshore loading and unloading, and offshore unloading systems are included in the paper. Over 80 % from the primary energy consumed all over the world is obtained from fossil oil and natural gas. The last researches have shown the energy dependences of these types of fuels. The transition to the economy based on the low influence of the carbon, the carbon capture technology, is the main means to reconsider the fossil fuels for meeting the needs for reduction of negative emissions. This is necessary for keeping the world temperature at normal levels. The main target of this paper is to put highlight the negative effect of CO2 emissions and the interest in recovery of carbon dioxide from flue gases trough multiple factors: the merchant CO2 market, renewed interest in enhanced oil recovery, and the desire to reduce greenhouse gas emissions. It also takes in account modalities of transport and storage of CO2. Solutions for CO2 capture and injection into caverns instead of natural deposits were found worldwide. These solutions are not applicable however all over the world and they are not a priority in the environment protection activity.Another important aspect calls for all merchant ships requirements regarding CO2 emissions through index calculation and development of Management Plan. Also, to increase the control of CO2 it would be useful to identify the caverns where it is possible to deposit the CO2, to build new special ship for CO2 transport or replace natural deposits through CO2 injection.
Study of Stress Distribution for Ceramic Materials in Human Denture by 3D Finite Element Model
Authors: Dong Zhi Hong , Zhou Chang Chun
Published: October 2014

Teeth is the most hard tissue in human body, and its component contains over 96 wt.% inorganic mineral. When the teeth were destroyed by chewing, whiten, etched and friction, etc., ceramic materials are one of the most widely used materials for dental defect repairing or replacement [1-3]. Stress distribution of teeth is necessary to evaluate due to bearing the heavier load, especially the mandibular first molar. But its structure is so complex as not to measure the stress distribution accurately. With the development of CAD/CAM technology, some new technology and equipments occurrence may supply for good methods to evaluate the characteristics of complex structures [4-7]. Since Farah introduced a finite element analysis method into the field of oral medicine in 1973, the method was widely used to research the teeth mechanics, which is most suitable and efficient tools compared with other technologies [8]. In this paper, molar stress distributions were analyzed. By three-dimensional optical scanner and computer 3D design software such as solidworks, Geomagic Studio, CATIA V5, a molar model was built with accuracy and effectiveness, further the mechanical properties of ceramics denture was achieved.
A Time Prediction Method Using Modified Neural Network
Authors: Zhang Yu Kun , He Shu , Cheng Yong Jun
Published: October 2014

The main objective of time series analysis is to develop models that can establish the relation between variables,the paper ,An improved method of the RBF is proposed,which is a five-layered network structure comprising of an input layer,wavelet layer, product layer, output layer and polynomial regressive weight layer.which uses an online optimization approach, the method uses an offline learning method known as SNPOM,the polynomial weights are updated many times during the process of looking for the search direction to update the nonlinear parameters. The experiment showed that the optimization technique can speed up the convergence rate of nonlinear model during the learning process.
Adaptive Newton Algorithm in Computing the Upper Bound of Structured Singular Value
Authors: Luo Cui Hua
Published: October 2014

This paper was presented a new method to compute structured singular value μ, which had been used widely to analyze and synthesize robust controller with structured uncertainty. The formulated method was adaptive Newton pathfollowing to find an optimal singular path at some frequency for low-order function of μ-Δ(M). The objective of the new algorithm was to calculate structured singular value conveniently and stably and finally design a better robust controller.
An Improved Algorithm for Ship Detection from the High-Resolution SAR Images
Authors: Wang Qing Ping , Zhu Hong , Wu Wei Wei , Zhu Chang , Yuan Nai Chang
Published: October 2014

An improved algorithm for ship detection from the high-resolution synthetic aperture radar (SAR) images is proposed in this paper. In this algorithm, we firstly utilize the image pre-processing step to suppress the speckle noise. Then, the ship ROIs (Region of Interest) are obtained based on MSER (Maximally Stable Extremal Region) method, which enables preliminary extraction of ship candidates. Finally, an improved CFAR (Constant False Alarm Rate) detector is designed for accurate detection with the purpose of accelerating the whole process and decreasing false alarms. The experimental results show that this method can achieve effective ship detection in high-resolution SAR images. The process of ship detection is also accelerated which is in favour of the project realization.
An Improved Filter Algorithm Based on Prior Points
Authors: Guo Hai Xia
Published: October 2014

In this paper, we proposed two improved methods for impulse noise of image. Firstly we propose an improved multiple extreme value examine for pixels for pixels. Secondly we propose a variable threshold ,a point-set composed with prior pixels was proposed to determine the threshold value. The approach makes noise well-detected and can reduce lost and false noise relatively. Experiments confirm the validity and effectiveness of the method , and has the less computation.
Analysis of the Characteristics of the Background Ambient Noise Origin of Infrasound Station
Authors: Li Yan , Li Xi Hai , Meng Liang
Published: October 2014

Meteorological elements are the important factors influencing the background noise model of the infrasound station. In order to determine the specific impact of meteorological elements on the model and find out the background ambient noise root of infrasound station, the infrasound and meteorological data from international infrasound station I34 is processed and analyzed through root mean square research and power spectral density analysis. The results show that the wind speed, wind direction, temperature and pressure is the main factors influencing the infrasound station environment background noise, and the wind speed exercises the greatest influence on background noise. Analysis results can provide theory basis for the modeling of background noise for the infrasound station.
Analysising on the Library Services in the Age of Big Data
Authors: Wei Chen , Wang Xiao Di , Ma Ran , Wang Bing Qi
Published: October 2014

The advent of the age of big data brings not only the rapid development of the Internet, scientific research, social networking and other fields, but also help and challenges to the application of library. For example, the library service applications in data storage, data mining, data analysis, etc. can identify hidden values behind the data only through systematic organization and analysis of massive structured, unstructured, and semi-structured data, ​​in order to predict the future development of library and promote its better development.
Application and Study of Virtual Private Network Base on L2TP-IPSec
Authors: Liu Tao
Published: October 2014

Using IPSec protocol and VPN technology can be in the open, insecure public network, build a safe and stable communication channel, ensure the safety of data transmission. The communicating peers should implement mutual ID authentication prior to the building up of IPSec channel. Traditional way of IPSec ID authentication is based on “Pre-shared keys”, it has lower security. It makes a detaied analysis on the key technologies in VPN based on IPSec. A design of the IPSec ID authentication building VPN based on certificate is proposed. Finally, in the VMWare simulation experiment has been carried out on the design, experimental results show the design is safe, steady operation and easy to implement.
Attribute Reduction Based on Continuous Attribute Domain
Authors: Zhang Yi
Published: October 2014

Discrete data attributes reduction, there are many mature methods, but for continuous data attributes reduction, general algorithm is not very good, in real life, the continuous data feature extraction and discrete data is also important, based on the number of new brain waves as analysis object, and through the continuous eeg feature extraction comparison, verify the feasibility of the proposed method.
Based on Binary Image Information Hiding Overview
Authors: Huang Hui Fen , He Yong Hui
Published: October 2014

Binary image storage is simple, compact structure makes the entropy of the unique advantages of the binary image data fax, text, bar code identification and digital signature has been widely used, it is precisely because of this feature makes color, grayscale image information hiding technique can not directly applied to the binary image information hiding. Summary outlines some recent findings binary image, and hidden capacity and robustness of these findings and other issues made ​​a brief comparison and discussion.
Based on the RMXP RPG Game Design and Implementation
Authors: Guo Zhen
Published: October 2014

This article first overview of RPG games, this paper introduces design method and the main goal of the game, then cover the whole process of RPG game, with specific examples in this paper.
Derivation of Exact Solutions for the (3+1)-Dimensional KP Equation with (G'/G2)-Expansion Method
Authors: Yang Yun Jie , Zhao Yun Mei
Published: October 2014

Using the-expansion method proposed recently the exact solutions of the (3+1)-dimensional KP equation are found out. The exact solutions are expressed by two types of functions which are the trigonometric functions and the rational functions. When the parameters are taken as special values the trigonometric function solutions can be expressed as periodic wave solutions.
Design of a Novel EBG Structure for Antenna Arrays
Authors: Luo Hui , Wu Wei Wei , Xie Tao , Zhong Le Peng , Yuan Nai Chang
Published: October 2014

EBG structures can greatly reduce mutual coupling effects between patch antennas by suppressing surface wave propagation in a specified frequency range. A two-annular rectangular slot EBG structure is proposed and its performance is analyzed. HFSS simulation results show that mutual coupling loss in a 2x2 patches system is reduced appreciably (10dB in the work frequency band 19.6~22GHz (K/Ka band)) compared with antenna without EBG structures. What’s more, the side effects on other performances, like reflection parameter and bandwidth, are so little that can be neglected. With this EBG structure loaded in antenna array, the systematic performance can also be improved.
Embedded System Application in the Set-Top Box
Authors: Luan Xue De
Published: October 2014

The paper mainly expounds the concept of embedded system, development process and its application in the set-top box, finally introduces the development trend of the embedded system.
Graph Embedding Method Based on Space Syntax and Improved K-Means Clustering
Authors: Li Zhi Jie , Li Chang Hua , Liu Xin , Zheng Pu Liang
Published: October 2014

The main drawbacks of structural pattern recognition compared to statistical pattern recognition are the high computation complexity and fewer processing tools that are available in the domain. To bridge the gap between the structural and statistical pattern recognition, a new graph embedding method based on space syntax and improved K-means clustering is proposed. The present paper uses the space syntax theory to build quantitative description of the nodes’ topological features, and then combines the proposed topological features with non-topological features in other aspects of the domain to construct node feature set using an improved K-means clustering algorithm, and then maps the graph into vector space explicitly by a statistical approach. Thus SVM can be applied to achieve graph classification. The experimental results show that such an embedding method can achieve higher classification accuracy in different graph datasets.
Preliminary Study of Multiband Smokescreen’s Interference with TV Guidance
Authors: Xu Wei Dong , Wang An , Lv Zhen Jian , Liu Heng , Wu Jian Hua
Published: October 2014

Precision guided weapons played important roles in war. For disturbing the guidance of laser, thermal infrared and TV, the Interference camouflage smoke material covering the visible light, thermal infrared and millimeter wave band, was studied in this paper. Meanwhile, the effects of combustion’s multi-band interference camouflage were proved in the experiment. And based on the calculation model of TV guidance seeker range, the analysis of multiband smokescreen camouflage interference effect was provided.
Program Design of Internet-Based Remote Video Monitoring System of Coal Mining Enterprises
Authors: Zheng Na
Published: October 2014

In the production of coal, once an mine accident happens, timely monitoring and management are need, in order to ensure communication and rescue work. Using remote video monitoring system, ground or central monitoring personnel can conduct current-time underground monitoring, and can find potential accidents before they occur; in addition, personnel can monitor and record intuitively the safety production in underground work site . This paper begins with an overview of the coal mining enterprise remote video monitoring requirements, discusses the overall design, modules formation and implementation of Internet-based remote video monitoring system of coal mining enterprises programs, and finally presents the development and application of Internet-based remote video monitoring system of coal mining enterprises.
Research and Design of Mobile Payment Platform Based on Hybrid APP Technology
Authors: Yang Xiang Hao , Wang Li
Published: October 2014

Mobile payment has been rapid developed, but existing mobile payment platforms are not perfect. This paper focuses on research and design of mobile payment platform. A mobile payment platform based on hybrid APP technology is proposed. Hybrid APP technology perfectly integrates web APP with native APP. It is current mainstream app technology and has been widely used in mobile enterprise application. The solution based on hybrid APP offers beneficial reference for the construction of future mobile payment platform.
Research on Fast-Speed Differential Light-Flow Algorithm
Authors: Li Si , Li Xin Zhong , Gu Ping , Li Zhen
Published: October 2014

Aiming at the shortcomings of HS Algorithm and LK Algorithm which the algotithm are too completed and the computing quliquanties are large; this paper brings forward Fast-speed Dirrerential Light-flow method, and verifies the feasibility of this mathod by Matlab Software.
Study of Space-Surface Bistatic SAR Imaging Algorithms with COMPASS Signal
Authors: Jiang Yue Song , Zhang Wen Juan , Liu Zhong Fu
Published: October 2014

Based on Pseudo random noise codes of Chinese COMPASS Navigation Satellite System (CNSS), opened access at the end of 2012, space-surface bistatic synthetic aperture radar (SS-BSAR) passive imaging system is investigated. Furthermore, a modified Range Doppler (RD) algorithm that takes direct signal as reference signal in range compression is proposed. The good imaging performance of SS-BSAR system is demonstrated via modified RD algorithm simulation results.
Study on Necessary and Sufficient Conditions for Euler Graph and Hamilton Graph
Authors: Cui Yan , Cui Chao Dong
Published: October 2014

Three theorems are proposed in this paper. The first theorem is that a connected undirected graph G is an Euler graph if and only if G can be expressed as the union of two circles without overlapped sides. Namely, equation satisfies. The second theorem is that a connected simple undirected graph is a Hamilton graph if and only if G contains a sub-graph generated by union of circles of sub-graphs derived from two endpoints of common side. Namely, the equation satisfies (meaning of symbols in the equations see main body of this paper). The third theorem is that a connected simple undirected graph is a Hamilton graph if and only if the loop sum of two circles, and, of sub-graphs derived from two endpoints of common side in graph G is a sub-graphs of loop graph Cn.
The Development of Employee Information Management System
Authors: Fang Wei
Published: October 2014

the employee information management system is mainly for enterprise employees information for centralized management, convenient enterprises to establish a perfect and powerful employee information database, it is a SQL 2000 database as a development platform, using JSP program, complete the data input, modification, storage, call query, etc; Form data, and use the SQL 2000 database for data storage.
An IEC61850 Communication Model for Network Devices in Smart Substation
Authors: Deng Feng , Wen Ju Feng , Zhao Gao Feng , Li Hui Yu
Published: October 2014

This paper proposes an IEC61850 communication model for the network devices in smart substation based on the substation network status monitoring requirements through bringing the network device status information management into a unified monitoring and management system of smart substation. The substation monitoring system can directly get the state information and configuration information of the communication network and network devices, such as link status, bandwidth status, port forwarding state, the port packet loss rate, bit error rate and so on.
Optimized Collaborative Filtering Recommendation Based on User’s Social Relationships
Authors: Fan Yue Kun , Li Xin Ye , Cao Meng Meng
Published: October 2014

Currently collaborative filtering is widely used in e-commerce, digital libraries and other areas of personalized recommendation service system. Nearest-neighbor algorithm is the earliest proposed and the main collaborative filtering recommendation algorithm, but the data sparsity and cold-start problems seriously affect the recommendation quality. To solve these problems, A collaborative filtering recommendation algorithm based on users' social relationships is proposed. 0n the basis of traditional filtering recommendation technology, it combines with the interested objects of user's social relationship and takes the advantage of the tags to projects marked by users and their interested objects to improve the methods of recommendation. The experimental results of MAE ((Mean Absolute Error)) verify that this method can get better quality of recommendation.
Augmented Reality-Based Virtual Scenic and Tourism Culture Creative Platform Research
Authors: Su Hui Wei
Published: October 2014

With the high-speed economic and social wheels rolling, the modern people are facing increasingly heavy workload and big work pressure, tourism increasingly becomes a way to relieve stress and enjoy life. Technological advances pushed the development of high-speed transport, provide a time and space possibility for people to travel freely. In recent years, with the development of virtual reality technology and popularity of a variety of smart mobile terminal tools, virtual scenic and online travel creative platform gradually enter into the lives of ordinary people, making the traditional tourism model change fundamentally. This article will be based on the theoretical basis of augmented reality technology, analyze its application value in the build of virtual scenic and tourist cultural and creative platform, in order to help the fundamental change of tourism model in a new era.
The Study of Impact Behaviour of Two Types of Glass Fibre Reinforced Polymer (GFRP) Subjected to Low Velocity Impact
Authors: Razali N. , Sultan M.T.H. , Aminanda Y.
Published: October 2014

The aim of this work is to study the behaviour of two types of composite material when subjected to impacts at different energy levels under low velocity impact events. The composite material used in this study was Glass Fibre Reinforced Polymer (GFRP) which was C-type/600 g/m2and E-type/600 g/m2. This material was fabricated to produce laminated plate specimens with a dimension of 100 mm 150 mm. Each specimen had 10 layers of GFRP woven roving plies. The low velocity impact test was performed using an IM10 Drop Weight Impact Tester with a 10 mm hemispherical striker cap. The impact energy was set to 14, 28, 42 and 56 joules with velocity ranging from 1.73 m/s to 3.52 m/s. The relationships of impact energy with impact force, displacement and energy absorbed are presented. The comparison and behaviour between the two types of GFRP are discussed.
LED Roadway Lighting Control Scheme Based on TALQ Protocol
Authors: Liang Jin , Ku Nim Chung
Published: October 2014

This paper introduces the importance of LED roadway lighting control. The existing problems of LED roadway lighting control are shown, and the issues in outdoor lighting standard is described as well. As a result, a new and authority outdoor lighting control standard named TALQ was established. Comparing with the other solutions, the solution of TALQ standard is more flexible and easier to solve the existing problems in current outdoor lighting control. The advantages of LED roadway lighting control based on TALQ protocol are shown in an application case.
Simple GPS Automatic Navigation Design
Authors: Wang Hao , Chen Dian Ren
Published: October 2014

GPS vehicle navigation technology is the GPS technology emerges along with the rapid development of embedded technology, the auto industry, the market ofmore variety of products GPS navigation based on quality, technology gap, doesa variety of GPS products. This paper analyzes the development status ofdomestic and foreign vehicle navigation system at present, the GPS vehicle navigation system was discussed, to construct the hardware system based on embedded development board as the core, build of the vehicle navigation systembased on WinCE, using EVC and eSuperMap tool software, design of intelligent navigation system the electronic navigation maproute search.
Freeway Infrastructure Safety and Emergency Management System
Authors: Ge Min Li
Published: October 2014

In order to enhance the safety performance of five kinds of transportation infrastructures: pavement, bridge, tunnel, side slope and ancillary, a comprehensive freeway infrastructure safety and emergency management system was built in this research. Firstly, the system framework was illustrated. Secondly, the infrastructure safety index system was built. Thirdly, according to the different characteristic of five kinds of infrastructures, comprehensive safety evaluation models were proposed in order to evaluate the safety of freeway infrastructure. Fourthly, the system of emergency management and emergency plans were expounded. Finally, the system software was implemented based on the previous modules. This system has strong practicability, which can compensate for the deficiencies of the infrastructure detection in the past and provide a new informationalized management platform for freeway management.
Higher Vocational College Physical Education Situation Analysis and Reform
Authors: Wang Hao
Published: October 2014

In recent years, Chinese higher vocational education reform has made great achievements. However, physical education reform, as one part of the higher vocational education, lags far behind other curriculum reforms. Along with the rapid development of higher vocational education in our country, the number of higher vocational colleges has become larger than that of undergraduate colleges. But, quite a few higher vocational colleges are upgraded from secondary vocational schools. Although they still belong to the institutions of the higher learning, the educational ideas and positioning of them are totally different from those of undergraduate colleges. So the teaching reform of physical education must change based on the new situation of higher vocational physical education teaching environments. Through the analysis about the present situation of higher vocational colleges, the author puts forward the idea and thoughts of education reform as below.
Modern Information Technology and English Language Study Motivation
Authors: Xie Gui Mei
Published: October 2014

Different students in foreign language classroom behave differently and often achieve different results. Motivation is playing one of the important roles in different individuals. Based on the theory of motivation, this paper studied the role of modern information technology and language learning motivation in a Beijing local municipal university and wanted to detect the relationship between modern information technology and classroom English studying. The paper started from the local context and showed a global concern about the powerful functions of modern information technology in the process of foreign language learning in Beijing's local context. The paper presented the motivational orientation of students deprived from the influence of modern information technology. The paper also argued the disadvantages and drawbacks of it for teachers to be aware of in the process of classroom language instruction. An integration of intrinsic motivation and modern information technology was strongly suggested.
On the Development Situation of Volleyball Industry in College
Authors: Zhou Ming Hua , Ren Tang Ke
Published: October 2014

In this paper, literature and logical analysis based on the current development of China's college volleyball industries were analyzed. To the theory and practice of industrial economics and science based sports industry, analyzes the status quo of college volleyball industrial development by logical analysis. Findings that: college volleyball industry as an emerging industry has a broad space for development, many institutions and policies are not perfect is the main factor affecting the rapid development of China's college volleyball industries, the development of college volleyball industry to market-oriented, to play college sports as a whole comprehensive strength, to create a good atmosphere volleyball, college sports consumption on campus led to lay a solid foundation for the development of university volleyball industry.
Morphosynthesis of Hierarchically Structured LDHs Using Cellulose Templates
Authors: Zhang Tao , Mei Zhen Yu , Wang Yong Juan , Bu Xiao Hai , Zhou Yu Ming , Hu Jin Gang , Zhang Mu Yang , Wang Ming You
Published: October 2014

Hierarchically structured LDHs are being actively investigated due to their potential applications in bioseparation and catalysis which result from their special surface structures and positively charged nanosheets. This work presents an effective method of fabricating hierarchical LDHs based materials with high surface-to-volume ratios. To do this, the microscaled Al2O3 fibers are fabricated via a simple biotemplate method employing paper fibers as templates and in the second step the nanoscaled Ni-Al LDH platelets are fabricated into hierarchical architectures based on crystal growth on surface of Al2O3 fibers. In order to obtain the multi-component and multi-scale structure LDHs based materials, the ZnO/LDHs composites are obtained by controlling crystal growth process. The developed facile route is highly valuable and feasible for hierarchical porous LDHs based materials for applications in research and industrial fields.
College Football - Construction of Self-Protection Methods to Luoyang Normal University Athletic Training Students as an Example
Authors: Zhai Dan
Published: October 2014

Using literature, experimental method, questionnaire, mathematical statistics Luoyang Teachers College Football Sports Training Teaching students to experiment, experiment design a more reasonable self-protection methods soccer training for students in accordance with the test requirements for training, the first Show more successful round of experiments, based on the first round of experiments conducted a second round of experiments in order to create a truly comprehensive self-protection methods soccer, football provides a reference for the reduction of injuries in college teaching.
Design on Monitoring and Management System of Large-Scale Instrument and Expensive Equipment Based on STC MCU
Authors: Li Guan , Liu Xian Guo , Bu Xiang Li , Wang Hui Jun
Published: October 2014

To resolve the problems of large-scale instruments and expensive equipment with low utilization and difficult to unified management in colleges and universities, remote monitoring system is designed based on STC microcontroller, RFID and remote monitoring technology. Field controller hardware circuit was designed and control programs were developed. Identity collecting, user authorization, data acquisition of using process and other functions were realized. Data was transferred by campus LAN or GPRS communication module. User management remote monitoring, data statistics, print statements and other functions were developed in PC. Device information is collected in real time. The unified management of large-scale instruments and expensive equipment was accomplished.
Synthesis and Harmful Gas Sensing Properties of Zinc Oxide Modified Multi-Walled Carbon Nanotubes Composites
Authors: Iqbal Muhammad , Marintan Embun , Septiani Ni Luh Wulan , Suyatman  , Nuruddin Ahmad , Nugraha  , Yuliarto Brian
Published: October 2014

Metal oxide semiconductors materials such as zinc oxide (ZnO) are often used in the fabrication of chemoresistive gas sensors, but ZnO materials require high operating temperatures to operate. In another side, carbon nanotubes (CNT) have many distinct properties and recently have been exploited as the next generation of sensors, including chemoresisitive type gas sensors. This study was aimed to investigate the performance of MWNT-ZnO composites as SO2 gas sensitive layer. By fabricate composites of MWNT and ZnO, have been obtained a sensitive layer that can be utilized for application as gas sensitive layer with relatively lower operating temperature. A sensitive layer of MWNT-ZnO based composites have been successfully fabricated on a alumina substrate and several characterization techniques has been performed, i.e. XRD, SEM and EDS to study the formed crystalline phase, the morphology of the nanostructures, and the elemental composition of synthesized composites. MWNT-ZnO sensitive layer was tested by exposure to SO2 gas at various operating temperatures and gas concentration. From the performance testing results, it could be found that the composite materials have a prospective as a gas sensor at lower operating temperature with short response time and good sensitivity.
Analysis Model of Nuclear EPR Substitute for Coal EPR
Authors: Tang Xin Fa , Wu Li Hong , Yan Qing You , Kong Chao , Zhu Ming Liang
Published: October 2014

Considering the sustainability of electric power’s consumption and the multi-usage and exhaustibility of coal resources, along with the substitutability of electric power resources (EPR) under certain condition, this paper constructed a dynamic pricing model of EPR. By using the optimization theory, we computed the ideal substitute time point of nuclear EPR for coal EPR. According to the actual situation in electric power production, the corresponding incentive suggestion were put forward to promote the substitution between clean-and-low carbon power resources and dirty-and-high carbon coal EPR in order to realize the sustainable development of environment, economic and electric power.
Exploration of Business Ethics Based on Economics Analysis
Authors: Cheng Yue Ming , Tang Xin Fa
Published: October 2014

In view of broad and deep economic impact of economy and society from business ethics enterprise can not avoid the existence of ethics, as values, spirit, pursuit of ideal ,behavior habits, morality and so on reflecting in economic activity, its orientation to economy and the dominant role of economic behavior is very obvious. In this paper, ethics analysis of Marxist economics, institutional economics, welfare economics and ecological economics demonstrate necessity of the business ethics for sustainable development of enterprises.
Forecast of Regional Fly Ash Production and Sales Based on BP Neural Network
Authors: Dai Feng , Fu Ming , Hua Fu Yu
Published: October 2014

With the improvement of utilization technology of fly ash, the fly ash is gradually changing from waste to important resources. Therefore, the forecast of regional fly ash production and sales is becoming more and more important to power plant operation. This paper selects Beijing-Tianjin-Tangshan area, Zhangjiakou area, Southeastern Coastal area, Western area this four typical region of China, using the 2010-2013 quarter production and sales data of fly ash as the original data sequence in the four region to build a BP neural network model for network for 2014-2015 prediction analysis. From the prediction results we can conclude that prediction accuracy conforms to the required standard, indicating that the prediction model is valid.
Effects of Four Antistaling Agents on Preservation of Nan Feng Tangerines
Authors: Tan Zhi Ming , Chen Hao , Shi Ping Xiu , Liu Long , Chen Zhi Wen , Xu Piao Yan , Liu Tao , Hu Yong Lin , Wang Qiang Song , Huang De Juan
Published: October 2014

The Nan Feng Tangerine is used to study the preservation effects of the chemical preservative, 1% chitosan, 1% carboxymethyl with 1% chitosan, and 1% carboxymethyl with 50ppm Silver Nano composite. The results show that the tangerine weight losses after preservative treatments are lower than the loss of the control group, and the total citrus-sugar content, citrus-Vitamin C content and total citrus-acid content are higher than those of the control group. In conclusion, the Silver Nano composite has the best preservative effect on the Nan Feng citrus, and the effect using film preservation is better than that using the chemical preservation.
IT Impact Analysis of Human Resource Management Model
Authors: Zeng Wei
Published: October 2014

With the rapid development of modern science and technology, Information technology has been widely applied in human resource management, human resource management which also had a significant impact model. Combined with practical work experience, the first of human resources and information technology a brief introduction, and then change the information on human resources management model were brought forth, and finally the impact of information technology on human resource management brings to detail analysis, I hope this study can provide some help for the relevant personnel.
The Comparative Study of EOQ Newsboy and Silver-Meal Method for SMEs Business
Authors: Ruekkasaem Lakkana
Published: October 2014

This study was conducted to determine an appropriate model to be used so that a cleanroom equipment company will be able to order a proper number of various types of products to serve the demand of customers at different periods of time. The case study had high inventory cost due to the fact that it could not order goods accordingly. The research compared the efficiency of Economic Ordering Quantity (EOQ), Newsboy Model and Silver-Meal Method to find the optimal order quantity model for this company. The results of the study indicated that the EOQ model (in case allowing for some inventory shortage) obtained the least inventory cost.
The Initial Research of RB Programming Model and Quantity System for Private Investor in China Future Markets
Authors: Wang Nan , Sha Jing Hua
Published: October 2014

Recently, it is very fast of the development in China future markets. From 2009, it is continuously becoming the largest market in the world. Its use is more and more important in our economic life. Future is a zero sum market and the traders as a whole are the loser. The traders contribute a lot of fee and cost to the market. 70% of them cannot win. Evermore, the private traders feel hard to survive. So, this article studies the fast growing programming system and quantity models in future markets, to develop the weapon and enlarge the tools for private traders. The goal and the value of this article are to gain the winning expectation and control the risk under the accepted scope. The researching target is RB, which is one of the most active commodity. Based on Directive Movement Indicator model we improve, design and build My_DMI_RB trading system in WenHua software platform. Running and testing it with the real market data from March, 2009 to January, 2014. At last, the paper draw the conclusion that the winning expectation model under stop lose controlling can be realized and validated based on the analyze to the result processing. Furthermore, the suggestion for next step improvement is issued as well.
Product Design Evaluation of Home Appliances Based on Fuzzy-AHP
Authors: Zhang Wan Yu , Yu Sui Huai , He Wei Ping , Liu Xin , Zhao Ming Lei
Published: October 2014

For a more scientifically evaluate of home appliance product design, on basis of determining the evaluation index, Fuzzy AHP (Fuzzy-Analytic Hierarchy Process) comprehensive evaluation method is used to converse qualitative index to quantitative index, establish a home appliance product design evaluation model, overcome subjectivity and arbitrariness of evaluation, and scientifically realize the evaluation of home appliance product design. Research shows that the evaluation system can easily actualize the evaluation of home appliance product design conveniently and effectively.
Green Idea of Product Design
Authors: Cao Yan Fei
Published: October 2014

This article proposes a concept that is industrial Product Modeling Based on Green Design to spread the green thought with the most direct-viewing way. This concept concerns the modeling from the angle of ecology and environment. This article discusses the methods of realizing green modeling design, by the six modeling elements: shape, material, structure, color and texture, to form the compatibility between environment and product modeling.
Cure Characteristics and Mechanical Properties of ZnO Nanoparticles as Activator in Unfilled Natural Rubber
Authors: Suntako Rudeerat
Published: October 2014

In this work, the effect of ZnO nanoparticles as activator is studied in unfilled natural rubber and compared with conventional ZnO on cure characteristics and mechanical properties. ZnO nanoparticles are synthesized by precipitation method using zinc nitrate tetrahydrate and sodium hydroxide as precursor. Particle size of ZnO nanoparticles can be controlled by polymeric additive. It is found that the average primary size of synthesized ZnO nanoparticles around 28.71 nm and the specific surface area around 31.45 m2/g. The crystalline structure exhibits hexagonal structure with wurtzite. The rheological properties of unfilled natural rubber show that the maximum torque (MH) and the optimum cure time (t90) increase with increasing synthesized ZnO nanoparticles loading. The minimum torque (ML) of unfilled natural rubber which uses synthesized ZnO nanoparticles loading higher than conventional ZnO. Compression set and tension set are the permanent deformation also investigated. It is found that deformation reduces when increase synthesized ZnO nanoparticles loading. The mechanical properties such as hardness, tensile strength, 100% and 300% modulus, tear strength, elongation at break are improved, without detrimental effect on properties. For unfilled natural rubber, synthesized ZnO nanoparticles can be reduced successfully from 5 to 2 phr and stearic acid 1 to 0.3 phr, respectively.
An Investigation of Radiant Heat Distribution on Drying Area in the Chamber of Infrared Rotary Dryer
Authors: Laohavanich J. , Yangyuen S. , Thowjantuek N.
Published: October 2014

An investigation of radiant heat distribution on drying area in the chamber of infrared-rotary dryer (IRD) was conducted by measuring the values of infrared radiation on drum surface of the dryer chamber and then showed in term of surface temperature (ST). A gas-fired infrared burner (GIB) was used as the heat source, radiated the electromagnetic wave in the length of near-infrared ray. The drum surface was set as an infrared radiant absorbing area, installed with type K thermocouples and set as grid. Different levels of drum diameters (D=700, 900 and 1100 mm.), infrared peak wavelengths (IRP=3.32, 2.97 and 2.70 micron), distances between GIB and drum surface (H=300, 400 and 500 mm.), grid positions on drum surface (longitudinal direction (L) and radial direction (W) = 900 x 900 mm2) were applied. Then, distribution of surface temperature values was analyzed, based on response surface methodology (RSM) obtained from a second order polynomial model. The results showed that IR and H were the main factors affecting the radiant heat distribution. Then, the surface plots of ST levels on the absorbing drum surfaces in the rotary drying chamber were constructed. The contour plot results were indicative of a use for the design and selection of an appropriate size of area for drying with uniform distribution of IR in accordance with user-defined parameters.