bluuebunny/crossref_metadata_2025 huggingface dataset:
Incentivizing High-Quality Reviews in Peer-to-Peer Settings
Authors: Yue J.Z. , Böhm K. , von Stackelberg S.
Published: October 2014

Peer reviewing has been touted as a popular instrument to identify good contributions in communities. A problem of peer reviewing is that reviewers have little incentive to make significant effort. To address this problem, the authors introduce a new variant of peer reviewing. It differs from conventional peer reviewing in two ways: First, peers who have made a contribution must also review the contributions made by others. Second, each contributor issues ratings regarding the reviews he has received. To incentivize reviewing, they design an assessment scheme which does not only assess the quality of the contribution made by a peer, but also the quality of the reviews he has submitted. The scheme ranks peers by overall performance, and the ranks determine their payoff. Such a setting gives way to competition among peers. A core challenge however is to elicit objective reviews and ratings. The authors consider two issues which are in the way of this objectiveness: First, they expect preference bias in ratings, i.e., peers tend to prefer reviews with high scores, but dislike reviews with low scores. Second, strategic peers might defame others in their reviews or ratings. This is because they perceive others as competitors. In this paper, they propose a heuristic to address these issues. Further, they carry out a user study in a lecture scenario to evaluate their scheme. It shows that students are incentivized to submit high-quality reviews and that their scheme is effective to evaluate the performance of students.
Interactive Storytelling
Authors: Smed Jouni
Published: October 2014

Interactive digital storytelling (IDS) aims at generating dramatically compelling stories based on the user's input. During a quarter of a century of research, IDS has promised to change the way computer games and other interactive applications tell stories. This paper reviews the theory behind IDS as well as the current state of IDS research, and studies whether – and how – IDS can improve interactive applications in general and computer games in particular.
A New FTL-Based Flash Memory Management Scheme for Flash-Based Storage Systems
Authors: Yang Yin , Li Wen Yi , Wang Kai
Published: October 2014

In this paper, we propose a novel and efficient flash translation layer scheme called BLTF: Block Link-Table FTL. In this proposed scheme, all blocks can be used for servicing update requests, so updates operation can be performed on any of the physical blocks, through uniting log blocks and physical blocks, it can avoid uneven erasing and low block utilization. The invalid blocks, in BLTF scheme, could be reclaimed properly and intensively, it can avoid merging log blocks with physical blocks. At last, the BLTF is tested by simulation, which demonstrates the BLTF can effectively solve data storage problems. Through comparison with other algorithms, we can know that the proposed BLTF greatly prolongs service life of flash devices and improves efficiency of blocks erasing operation.
Analysis and Design of Coupling Module for Low-Voltage Power Line Communication
Authors: Dong Wen Kai , Hu Jie , Yin Jia Fu
Published: October 2014

In this paper, a method to design coupling and filtering device for low-voltage power line communication system is presented. The data transfer mode of power line communication and the signal’s working attenuation of low-voltage power line are analyzed. As for low-voltage power line, the input impendance is stable in the frequency band over 1MHz. So the working band of the coupling device is 4MHz-21MHz. Based on capacitive coupling, we use coupling capacitance as the main element and design a coupling circuit. Filters are needed when the coupling device is receiving a signal. Based on Chebyshev filter, we design a band-pass filter and make a simulation.
Study on the Calculation of Boron Combustion in Different Oxidizing Atmospheres
Authors: Ding Xiao Yu , Jin Xing , Zhang Peng
Published: October 2014

The calculations of thermal equilibrium of B/O and B/C/H/O/N system were done based on the principle of Gibbs minimum free energy by HSC Chemistry software. The results indicated that in B/O system when B/O mole ratio is kept at 2:3, the main gas phase boron contained products transform from B2O3(g) to BO(g) and BO2(g) with increase of temperature. Improving the environmental pressure is beneficial to increase the heat release of boron combustion. As to B/C/H/O/N system, B/C/H/O/N mole ratio is settled to be 2:1:2:6:1. The main combustion products are N2(g), HBO2(g), CO2(g), H2O and B2O3(g) when the environmental temperature is relatively low in the case that the heat release of fuel can be obtained enough. When the environmental temperature rises, the major combustion products are CO(g), BO(g) and so on. It shows that high temperature is not beneficial for heat release of boron combustion. Like B/O system, improving the environmental pressure helps to increase the heat release of B/C/H/O/N system combustion.
Comparative Study and Analysis of the Capacity of TCR Type SVC and Chain SVG to Suppress Transient Voltage Drop
Authors: Hao Hui , Shan Jin Ning , Ye Qing , Bu Xin Liang , Wang Meng Nan , Chu Zhan Jun , Wang Shu Han , Li Ying Jiao
Published: October 2014

Traditional voltage regulating means, for example, change the transformation ratio of on-load tap-changing transformer, switch on/off parallel compensation capacitor etc, could not solve transient voltage drop effectively due to slow response speed and inaccurate control. SVC and SVG adopt power electronic device that may be turned on/off at high speed and instantaneous reactive power theory, could output huge reactive power within very short time smoothly, so they are capable to suppress transient voltage drop.This paper analyzes the principles of SVC and SVG to suppress transient voltage drop theoretically, studies their characteristics in this respect through simulation, puts forward precautions for both devices to further suppress transient voltage drop according to the simulation result.
Research of Li-Ion Battery’s Equalizer Circuit Based on TL431
Authors: Zhang Hao Ming , Li Hong , Peh Lian Soon
Published: October 2014

Li-ion battery, as a new type of energy storage equipment, has small size, large power density, high individual voltage, low rate of self-discharging and small self-resistance etc. It substitutes the traditional power battery in AGV.In practical process, due to the difference of battery cells, after a period of charge-discharge time, the upper and lower voltage limits of every unit of batteries become various, seriously affecting the system performance. The idea of upper and lower equalizer is released for this case. Then, a further research is made on the equalizer circuit of li-ion battery. The experiment result proves the correctness of design on several types of lithium battery equalizer circuit.
Estimation of Lead-Acid Battery SOC Based on Kalman Filtering Algorithm
Authors: Chen Dong Zhao , Jia Li Jun
Published: October 2014

The key technology of electric vehicle battery management lies in the battery state of charge (SOC) estimation, accurate and efficient estimation of SOC can provide the reference data for the control system of the electric vehicle in time. On the basis of the Ah measurement method, Calman filtering method, open circuit voltage method to estimate method, the estimation procedure to estimate the charged battery optimized Calman filtering method, effectively shorten the calculation process, improve the estimation accuracy, in the normal operation of electric vehicles under the influence of comprehensive consideration about the discharge voltage, battery temperature to estimate the state of charge, the Calman filter optimization algorithm, and its application in the electric vehicle battery management system. The experimental results show that, the algorithm can calculate the real-time high charge state of surplus value, provides a set of effective estimation scheme of calculating the battery charge state.
Design of Lead-Acid Battery Intelligent Charging System
Authors: Gong Yu Lin , Li Hong Zuo , Li Ming Qiu , Zhan Wei Da
Published: October 2014

This paper expounds the principle of lead-acid battery intelligent charging system, design the main circuit of the intelligent charging system, the positive and negative pulse charging circuit, control circuit and software design of intelligent charging system. Experimental results show that the system USES intelligent charging method can effectively improve the charging efficiency of battery and prolong the service life of the battery, can be widely used in lead-acid battery charging system, which has a broad prospect of industrialization and social benefits.
Study of Application of Thermal Infrared Camouflage Materials in the National Defense Engineering
Authors: Zhang Nai Yan , Liu Jun
Published: October 2014

In this paper, a series of semi-interpenetrating polymer network materials based on poly ((2-dimethylamino) ethyl methacrylate)/poly (N, N-diethylacrylamide) (PDMAEMA/PDEA) were synthesized at room temperature. The influence of this additive on the property of resulting PDEA materials was investigated and characterized. The glass transition temperature (Tg) of the semi-IPN materials was observed by Differential Scanning Calorimetry (DSC). Compared to PDEA, the semi-IPN materials exhibited excellent mutative values in response to an alternation of the temperature, and showed fast swelling and deswelling rates in response to temperature change, which suggests that these materials have potential application as thermal infrared camouflage materials.
Simulation Realization of LV SVG Control Algorithm Based on EMTDC and C Language Mixed Programming
Authors: Pei Yu Jie , Mu Jing Long , Zhang Lei , Li Xian Feng , Jin Min , Wang Shu Han , Chen Jia Yong
Published: October 2014

EMTDC is grid simulation analysis software that is capable of modeling for complex electrical and electronic devices, controllers and non-linear network. PSCAD is a user graphical interface of EMTDC. In PSCAD environment, functional modules can be taken from the element library conveniently to set up a complete set of LV SVG control system for simulation study of operation performances under various work conditions. However, the control program of LV SVG in actual application is written in C language, which has great differences from some functional modules in PSCAD simulation module in terms of data processing approach and calculation precision, so there is a huge gap from the simulation result and the actual result.In this paper, Fortran language is used to write interface function. Control program written in C language is embedded into the simulation module set up by EMTDC. An experiment shows that the simulation model built by EMTDC and C language mixed programming has higher precision than ordinary simulation module, and can be transplanted among LV SVG controllers, so it’s more practical.
Study on Communication Technology in Power User Electric Energy Data Acquire System
Authors: Ma Jun Wei , Yan Li , Hao Xiao Wei , Gao Xue Jiang , Zhao Wei
Published: October 2014

Power user electric energy data acquire system is the important part of building a strong smart grid, and the communication system building is placed in the key position. Firstly, the application of wireless communication technology in the electric energy data acquire system is introduced in this paper. Secondly, the EPON technology is given. Lastly, a comparison of the two communication schemes is made in the ten aspects in detail, hoping that it is as a reference for the construction of power user electric energy data acquire system.
The Micro Grid Energy Sorage System with the Combination of APF Device Research
Authors: Chen Xiao Ying , Jia Shu Wen , Dai Xiang Chen
Published: October 2014

In order to control the micro harmonic, maintain the micro-grid power balance, make it operate more safe, reliable, using the micro grid energy storage system and the active power filter in combination is put forward, so as to achieve the improvement of micro grid power quality, improve the utilization rate of energy storage devices and save the investment cost. The method is to simulated by the MATLAB to verify the feasibility.
Influence of Surface Preparation on Bond Performance of Externally-Bonded FRP to Concrete Interfaces
Authors: Liu Kang
Published: October 2014

In this paper, the bond performance of externally-bonded FRP (EB-FRP) joints was experimentally investigated by employing the single shear pull-off test on three EB-FRP specimens with different surface preparation. Experimental testing is reported for performance of the interfacial bond of the EB-FRP joints. The test results indicate the importance of careful specimen preparation as the failure mode can be significantly affected.
Nonlinear Numerical Analysis of Precast Concrete Shear Wall
Authors: She Ji , Zou Yun , Liu Yang , Li Zheng Hao , Li Kai Wen
Published: October 2014

Nonlinear numerical analysis for prefabricated shell wall structure is processed on this paper with the finite element software of ABAQUS. Nonlinear numerical analysis for prefabricated shell wall with vertical joint is processed firstly and numerical analysis results are found to be reasonable when compared with experimental results. Then the influence of factors such as shear strength of joint and axial compression ratio are conparatively analyzed. The results show that shear strength of joint has a greater influence on the bearing capacity and hysteretic performance of the structure and axial compression ratio also has a greater influence on the bearing capacity but less on the hysteretic performance.
Research of Spatial Distribution of Cr and Ni in a Typical Black Soil on the GIS
Authors: Zhang Jing Jing , Liu Jing Shuang , Wang Yang
Published: October 2014

ArcGIS analysis was applied to study the concentrations and spatial distribution characteristics of Cr and Ni in surface soil (0~20cm) of corn belt in Dehui—the typical area of black soil in Jilin province. The average concentrations of Cr and Ni were 49.85 mg·kg-1 and 20.85 mg·kg-1, which were both lower than the corresponding background value and thus in no pollution level. The trends for soil Cr and Ni were similar with higher concentrations trending N-S across the centre of the study area, while the other hotspots were located in the southwest of Dehui. There was prominent correlation between Cr and Ni in 0.01 level, indicating the close relationship of them. The method based on the geostatistical analysis in ArcGIS can exactly reflect the character of spatial distribution of heavy metals.
Temperature-Responsive Chromatographic System Using N-Isopropylacrylamide Polymer-Modified Columns
Authors: Dong Wei , Fan Xu , Cao Guang Qun , Zhu Wen Jia
Published: October 2014

Temperature-responsive poly (N-isopropylacrylamide) (NIPAMn) was grafted onto porous silica (Sil-NIPAMn) to be used as stationary phase for normal-phase high performance liquid chromatography (NP-HPLC). Specific interaction ability and unique selectivity were detected between NIPAMn and polyaromatic hydrocarbons (PAHs) through monitoring the retention time with increasing the temperature in NP-HPLC process. The results showed that Sil-NIPAMn has better retention behaviors for structural isomers of PAHs when the temperature is above its lower critical solution temperature (LCST) in mixture of n-hexane/isopropanol. It indicates that NIPAMn grafted on the silica shows phase transition from random coil to stretch state to increase interaction between solutes and stationary phase when temperature is above its LCST.
Research the Population System Based on Entropy-Fuzzy Comprehensive Evaluation in the Urbanization Process
Authors: Feng Ai Fen , Zhang Li Ming , Hou Hai Long
Published: October 2014

In this paper, taking Luoyang city as an example, research the problem of population system based on the entropy method in the urbanization process. First, access to date of statistical yearbook, we choose 8 indexes to construct the evaluation of development level of population urbanization. Then, using the entropy method to determine the weight of each index, a multilevel fuzzy comprehensive evaluation model is built to evaluate on this change between the urban and rural in population system. The results show that the level of urbanization of this city is currently in the conversion process from the second grade to the third.
Risk Analysis within Feasibility Studies: An Application to Cost-Benefit Analysis for the Construction of a New Road
Authors: del Giudice Vincenzo , Passeri Alfredo , Torrieri Francesca , de Paola Pierfrancesco
Published: October 2014

The present paper aims at testing new techniques of Quantitative Risk Analysis (QRA), based on a Monte Carlo Simulation (MCS), to Cost-Benefit evaluation of transportation projects. Cost-Benefit analysis have been widely used for the evaluation of projects, especially in the phase of "feasibility study" in order to support decision makers in the choice between design alternatives compared to financial and socio economic performance indicators.However, the empirical experience has shown that investment appraisal can be affected by many elements of risk, due to system’s uncertainty and the multiplicity of interests involved [1,2] especially in a field such as the construction of a new road that will affect a community [3].Actually, the input and output variables of the model, can not always be determined with certainty by the analyst, but are influenced by elements of uncertainty due to numerous biases that "normally" connote a decision-making process in which multiple variables contribute to the formulation of the choice.QRA and MCS aims at quantify the uncertainty embedded in the appraisal model through a probabilistic approach, effectively accounts for every possible value that each variable within the model can take by use of various Probability Distribution Function (PDF). The resulting point estimate is then transformed into an interval estimate illustrated in terms of PDF.The proposed approach will be tested on an interesting case study regarding the economic evaluation of a new connection road in the Latium region of Italy. The results obtained shown that QRA and MCS can helps decision makers in taking more transparent and responsible behaviors in the decision making process.
Study on the Transport Processes of Pb in Jiaozhou Bay
Authors: Yang Dong Fang , Zhu Si Xi , Wang Feng You , Yang Xiu Qing , Wu Yun Jie
Published: October 2014

Based on investigation dada on Pb in April, June, July and October 1982, this paper analyzed the transportation of Pb in Jiaozhou Bay. Results showed that atmosphere deposition, ocean current from the offshore, and the transportation of the head of the islands were the major sources of Pb. These different sources determined different transportation processes of Pb, displayed seasonal variations of Pb content and distribution.
Well-Log Evaluation of Vuggy Carbonate Reservoir in Middle East
Authors: Xue Zong An , Wu Yi Ping
Published: October 2014

The typical characteristics of carbonate reservoir is heterogeneous. The reservoirs were deposited in slope of marginal neritic carbonate plat form and marginal reefs in Middle East Oil Field. The vuggy carbonate reservoir pore systems include intergranular pores, mould pores, intercrystal pores, micropores and dissolution fracture. I t can be divided into separate vugs and touching vugs on the basis of vug interconnection. The goal of well-log evaluation is to describe the spatial distribution of petrophysical parameters, such as porosity and permeability. Well-log evaluation and core analyses provide quantitative measurements of petrophysical parameters in the vicinity of the well bore. The key for quantifying physics models is buildup the relationship between the log data and the core analyses result. The purpose of reservoir evaluation is to use the Interactive Mineral Solver module of Interactive Physics software to solve for mineralogy, porosity and permeability. The result of the analyses shows that calculated parameters has high coherence with core sample test. For vuggy carbonate reservoir evaluation, It shows that accurate values of physics parameters can be predicted using selected module in well-log data processing and interpretation.
German Textile Waste Recycling Industry Processing and its Implications in China
Authors: Liu Guang Fu , Yi Tian
Published: October 2014

Textile recycling can save resource and energy, as well as make huge economic benefits. Under the background of recycling economy, it is imperative to build textile recycling and reuse system in China, as there are many problems in Chinese textile waste recycling market. This paper introduces the background of textile waste recycling and explores the detail of advanced textile recycling mode in Germany as a case study, through which the author points out that we can learn from the German mode and choose Yangtze River Delta as a pilot area to establish the textile waste recycling system.
Photocatalytic Degradation of Hydrofluorocarbon under Visible Light Irradiation
Authors: Yin Li Feng
Published: October 2014

Hydrofluorocarbons are difficult to remove from the water environment due to their inertness to photolysis, hydrolysis, and biodegradation. In the study, the rapid decomposition of hydrofluorocarbons was found in the presence of bismuth oxide as a photocatalyst under visible light irradiation. Compared with nanoTiO2 and direct photolysis, the photocatalysis by bismuth oxide can remove hydrofluorocarbons more efficiently under visible light irradiation (λ > 420 nm). The effects of temperature, pH, and initial hydrofluorocarbons concentration on the photocatalytic decomposition rates were investigated. Based on the detection of reactive radicals, photocatalytic reduction by hydrated electron was determined as the major degradation route. The detailed defluorination pathway was also proposed.
Study on Fiber-Reinforced Laminated Composite Textile Tearing Behavior and Strength Prediction
Authors: Gu Yun Chao , Liu Long Bin , Cao Shuai , Xiao Hou Di , Lv Ming Yun
Published: October 2014

The tearing behavior of fiber-reinforced laminated composite textile plays the key role in the decision of mechanics performance of high altitude airship envelop material, even directly deciding its safety and stability. This paper, based on typical woven fabricated fiber yarns’ characteristics of geometry and mechanics, adopts Euler-displacement deformation analysis to explore yarn bundles deformation effects on tearing behavior and strength of envelope material with prefabricated damage and crack. Also, models with prefabricated crack with different size and textile density are respectively built to find factors that affect tearing behavior and strength of envelope material. From tests, it can be observed that the built models for predicting its tearing strength are in conformity with the experimental data. Nonlinear relationship is reflected between the initial crack width or yarn bundles density with tearing strength. Conclusively, the methods and models adopted in this paper provide an effective and innovative mind on tearing behavior and strength of fiber reinforced envelope material and make the foundation for its engineering application.
Study on Soil Evaporation of Flue-Cured Tobacco and its Main Driving Factors under Water and Nitrogen Coupling Condition
Authors: Li Pei Zhe , Shao Xiao Hou , Liu Yu , Chen Dan Yan , Yuan You Bo , Ding Fu Zhang
Published: October 2014

A pot experiment was conducted on soil evaporation of flue-cured tobaccounder water and nitrogen fertilizers coupling treatmentsin this study. Soil evaporation at each growth stage of tobacco were analyzed, so did ratio of average soil evaporation (AEa) to mean water consumption (AET). Some factors impacting soil evaporation were also investigated. The results showed that average daily soil evaporation was positively correlated with soil temperature (p<0.01), the equation between daily soil evaporation and surface soil moisture (θ) was AEa=0.058e0.048θ (R2=0.717), while relationship between the ratio of evaporation to water consumption (AEa/AET) and leaf area index (LAI ) was functioned as AEa/AET=0.201 LAI-0.912(R2=0.658). It also suggested that the best effects to decrease soil evaporation of flue-cured tobacco appeared in treatment of 6g N per plant combined with the irrigation amount and frequency at 4.5kg and 9 times, 18kg and 18 times, 13kg and 26 times at root spreading stage, vigorous growing stage and the maturing stage respectively.
Environmental Suitability of the Cassava Mealybug Assessments Using Ecological Niche Modelling
Authors: Lu Hui , Lu Fu Ping , Xu Xue Lian , Chen Qing
Published: October 2014

The cassava mealybug (Phenacoccus manihoti) is one of the main pests in the world and the risk of invasion posed by this pest is becoming more and more serious with regard to increasing areas of planting cassava in Asia. It is urgent to analyze the potential geography distribution of P. manihoti among cassava in China. In this study, three different ecological modeling methods (Maxent, ENFA and Mahalanobis typicality) were used to predict its potential distribution. The results show that Maxent has the best prediction performance, followed by ENFA, and Mahalanobis typicality has the poorest performance. Based on prediction outcome of Maxent suitable areas of P. manihoti in China are limited in Hainan, Yunnan, Guangxi, Guangdong, Fujian and a few regions of Sichuan, Hunan and Jiangxi. The jackknife analysis indicates that four variables have notable influence on the distribution pattern of P. manihoti, including in in Temperature annual range, Min temperature of coldest month, r, Temperature seasonality and Isothermality.
Enhanced Phytoremediation on PAHs in Soils by Combined Plants Cultivation
Authors: Wu Yun Xiao , Hu Ming Cheng
Published: October 2014

Phytoremediation of PAHs in soils at initial contents ranging from 20.05 to 322.06 mg·kg-1 was investigated under different planting patterns, and enhancement mechanisms were analyzed. Results showed that the dissipation of PAHs in soils growing white clover and alfalfa significantly exceeded those vegetating single species. During 70-day experiment, about 75.06% of Phe and 68.22% of Pyr was removed from the soils under mixed cropping; while only 31.8% and 64.03% of Phe and 27.84% and 51.93 of Pyr were removed under single white clover and alfalfa cropping, respectively. Of all pathways enforcing PAHs removal, the plant-microbial interactions is the most predominant. These results suggested a feasibility of the establishment of multi-species phytoremediation for improvement of the remediation efficiencies of PAHs, which may decrease accumulations of PAHs in crops and thus reduce their ecological risks.
Research on Guilin Haze and Response Countermeasures
Authors: Bai X.D. , Zhang Y.X.
Published: October 2014

By statistics the 50a haze observation data in Guilin, and analyses on it’s changes from 1964 to 2013, we have studied the haze source and the countermeasures of Guilin. The haze days of Guilin has increased significantly in recent years, it closely related to the large-scale urban construction and rapid increase of cars. Haze is mainly affected by topography and local haze source in Guilin. By making pollutant emission control measures, the harm of haze can effectively reduced.
A Standardization Analysis Research Method of the Shipboard Artillery Ammunition Demolition Technology
Authors: Wang Jun Sheng , Wang Yi Dong , Liu Di
Published: October 2014

The development situation of foreign army and our shipboard artillery ammunition demolition and the ways of waste ammunition destruction are summed up in this paper. The development direction of shipboard artillery ammunition demolition is put forward in this paper. Expenditure and science technology level and produced pollutants must be considered in the process of destruction. The destruction work of shipboard artillery ammunition should be developed with a more safe and orderly, more cost-effective and more saving direction.
Application Research on the Internet in the Management of Medical Equipment Maintenance
Authors: Wang Zheng Hua
Published: October 2014

In recent years, Internet resources gradually rich, its more and more widely in the field of the application in the social production and living. Using Internet technology equipment maintenance management, not only can quickly find the crux of accurately, also can save the maintenance cost and improve the efficiency of work. Whether medical equipment maintenance support work quickly and efficiently, equipment information management in a timely manner and foreseeable, guarantee the high standard of medical service quality in hospital has become the essential link.
Based on the Experience of E-Government Affairs how to Design Electronic Port in China
Authors: Li Xue Si , Tao Tao , Zhan Guo Hui , Xia Zhong Hua , Liu Bang Fan
Published: October 2014

The construction of electronic Port should be carried out the following aspects:implement uniform standards, the implementation of management on the data and information resources, focusing on business reengineering process and innovation of management model, and then focusing on self-renewal capacity and openness of electronic Port, strengthening combination of electronic port and management.
Building a Hybrid Prediction Model to Evaluation of Financial Distress Corporate
Authors: Chen You Shyang
Published: October 2014

Exploring financial distress activity within a listed target of stock markets focused on creating such prediction models can provide insight into the technological requirements of corporate and the demands placed upon a stock investor in this field. This study integrates professional knowledge to financial ratios into the emerging soft computing techniques for building up a hybrid corporate distress prediction of early warning systems in regarding application fields. Conclusively, the empirical results indicate that the proposed procedure is a great potential alternative of helpful hybrid models to demonstrate its technological merit and application value, and it has increasing the application filings. In terms of managerial implications, the analysis results may be relevant to other types of prediction models seeking to identify financial ratios for the planning processes.
Design and Implementation of Food Processing Quality Traceability System Based on CMM
Authors: Hao Li Ping
Published: October 2014

With the widely applied computer control system, especially the distributed control system, the complexity of control software is becoming higher and higher, and the quality of the software directly affects the reliability of control system. This paper develops a new traceability system for food processing by using VB programming software and CMM computer software testing technology, and sets up the quality traceability control model of food processing, which realizes the optimal allocation between the raw material batch and the order. Quality traceability system for CMM food processing designed in the third section is verified. The traceability of the quality in the process of food processing can adjust the process of food processing, so as to obtain new quality curve, and to provide a theoretical basis for the research on the quality control of food processing.
Enterprise Operating Funds Management Research
Authors: Zhu Xiu Mei
Published: October 2014

The accounts receivable can promote sales to improve market share, to revitalize the inventory transfer inventory risk, enhance the competitiveness of the enterprises, accelerate the payment collection, is the important content of financial management, it is also the important measures for the control and reduce the management risk. Accounts receivable is an important link in enterprise management of working capital, in the fierce competition in the market economy, the correct use of credit, it is important to strengthen the management of accounts receivable. This paper analysis the causes of accounts receivable and accounts receivable the problems resulting from poor management, combining with the current economic situation and put forward some countermeasures to strengthen the management of accounts receivable.
Intelligent and Real-Time Information System of Production Manufacturing Based on Internet of Things Technology
Authors: Ma Yan Hong , Xie Yao , Liu Lian Gang
Published: October 2014

China is a big manufacturing country, and the number of manufacturing enterprises with a certain scale is large. With the increasingly fierce market competition, manufacturing enterprises need to adopt new management methods, improve the market competitiveness of enterprises, and reduce the production cost. This requirement has large scale of market, and it has good economic and society profits. In this paper, the design for intelligent manufacturing information management system is proposed, and it can make the production process be digital and information. The process accuracy is improved, labor costs are reduced, and management efficiency is improved. It can promote the upgrade of production lines effectively, and it can reduce the production line improvement cost. This system not only helps to establish digital production line, but also makes the production manufacturing mode be reformed. It can promote management system, standard, method, and way of production manufacturing to be changed.
Research on Financial Support for Rural Economic Development in China
Authors: Zhang Lei
Published: October 2014

Nowdays, science and technology are growing in leaps and bounds; the social economy is also increasingly developing. However, our country’s rural economy is still backward represented by modest income growth and poor living standard of the peasants, which have become a serious problem to be solved in our country’s economy and society. To boost rural economic development can hardly do without financial support; insufficient rural financial support will hinder rural economic development. Only increasing the financial support of rural economic development could promote rural production, rural development and income of the peasants.
The Employment Differentials of the Industry between Rural Migrant Workers and Urban Local Low Skilled Labors
Authors: Yang Xin , Fang Tian Kun , Tan Xiao Ting
Published: October 2014

Rural migrant workers and urban local low skilled labors are in the urban labor market at the same time. Though with different identities, both bear the characteristics of low degree of education. In order to explore whether there is difference in wages and employment between the two, we made a study based on 519 survey questionnaires in Shenyang City in China. We use the Multinomial logit model to estimate the possible obtained industry, and to examine factors that influence the labor obtained industry, by actual and estimated industry distribution of rural migrant workers and urban local low skill labor, we suggest that employment structure of the two have great disparity for different industries .So the government should deregulate rural rural migrant workers policy, and improve the level of human capital of migrant workers to eliminate the differences.
Tourism Marketing Strategy Based on Network - Take Microblog for Example
Authors: Song Jing Qing
Published: October 2014

Tourism as an emerging industry achieves rapid development in our country and the competition becomes more and more intensive. With the deepening of informationization in our country, microblog gradually becomes the broadest information platform. In the background of new media, microblog marketing, a new kind of network marketing means was born. And more and more tourism enterprise enters the team of microblog marketing. This paper systematically studied application of microblog marketing in tourism enterprise in aspects of follower number, following number, comment number, forward number and content through collection of 3876 microblog messages from users of 128 different types’ tourism enterprises. More and more tourism enterprises join in team of microblog marketing while most of them have less interaction with followers, less number of effective followers and low utilization rate of microblog group. They can not realize utility maximization by full use of microblog. Microblog has large promotion space.
Price and Warranty Period Decision in Different Channel Structures for Durable Product
Authors: Zhou Xiao Yan , Huang Jin Cai , Cheng Qing
Published: October 2014

A decision problem is investigated in a decentralized two-echelon supply chain with one manufacturer and one retailer during a fixed sales time. There are three possible power balance scenarios: Manufacturer-Stackelberg, retailer-Stackelberg, vertical Nash classified by the different influence on the market between the manufacturer and the retailer. Aiming at profit maximization,from the perspectives of the consumer, the manufacturer and the retailer, respectively, the results of the three scenarios are analyzed, in which the retailer price P, warranty period W and the whole price CP are decision variables. Moreover, the sales over time can be characterized by a stochastic Bass model in the form of a non-homogeneous Poisson process (NHPP-Bass model) and the production system is a make-to-order type of system. Finally, A numerical example is provided to illustrate the effects of some key parameters, including the product reliability, price elasticity, and warranty period elasticity, on the optimal settings of the retail price and warranty period.
Study on the Influencing Factor of C2C E-Commerce Consumption Tendency Based on Online Shopping Platform
Authors: Guo Xin , Yu Peng , Wen Xiao Jing
Published: October 2014

From the outset of eachnet.com to the later alibaba.com and the taobao.com, C2C e-commerce online shopping platform has been rapidly rose in China. For e-commerce enterprises, if it wants to obtain benefits from the C2C e-commerce platform, it must know the consumer's purchase tendency based on the e-commerce platform. This paper has used the VAR econometric model to establish the Granger non-causality model, and this model can calculate the non-causality relationship of the store credit and the consumption tendency of consumers in the C2C e-commerce online shopping platform. Through the VAR econometric calculation on reputation, sales and consumption tendency, it shows that with the increase of reputation, and sales, the total sales show a trend of growth. And then the causality test between the two shows that there is a Granger causality relationship between the two, which provides technical support for the optimization design of the online shopping platform.
A Model of Illegal Access Detection System under Cloud Environment
Authors: Zheng Lei
Published: October 2014

In this paper detection method for the illegal access to the cloud infrastructure is proposed. Detection process is based on the collaborative filtering algorithm constructed on the cloud model. Here, first of all, the normal behavior of the user is formed in the shape of a cloud model, then these models are compared with each other by using the cosine similarity method and by applying the collaborative filtering method the deviations from the normal behavior are evaluated. If the deviation value is above than the threshold, the user who gained access to the system is evaluated as illegal, otherwise he is evaluated as a real user.
A Study of Knowledge Management System Based on Data Resources of Medical Industry
Authors: Luo Ya Ling , Zhang Shi Qiang , Wan Su Xin , Zhou Tian Jing
Published: October 2014

The modern hospital is a knowledge intensity organization and the knowledge management has become inevitable development trend of the hospital management. The medical profession background is the data resources of the health profession, and the quality of data resources directly influences the effect of hospital knowledge management. How to fully use the data resources of hospital for enhancing the innovation strength and the core competitive power of the hospital have already become the main focus of the health and academic professionals. The current status of medical profession data resource has been reviewed, the related concepts about data, information and knowledge have been differentiated and analyzed, and the knowledge management system based on the data resources has been constructed, which mainly includes: the hospital background, the knowledge management technology, the knowledge management mechanism, the knowledge management system and the knowledge management process etc. The primary contents of these various parts have also been outlined.
Complex Network Theory in the Application of Optimization Topology Network
Authors: An Bao Kun , Feng Yan
Published: October 2014

Complex network theory is a new theory, which is rising with the rapid development of the computer. At present, the network structure of computers more complex network models already existed, has been unable to meet its topological properties. So, emerge as the times require complex network theory, provides a new development ideas and platform at the same time, complex network theory to the study of computer network topology. This paper firstly introduces the complex network theory, and then about the application of complex network theory in computer topology behavior, research on computer network topology and the experiment and model specific about complex network theory. More reduction.
Design and Implementation of Software Configuration Tool for Integrated Modular Avionics
Authors: Ha Ok Kyoon , Choi Eu Teum , Jun Yong Kee
Published: October 2014

ARINC 653 specification has been introduced as a standardized interface definition of real-time operating system to simplify the development of Integrated Modular Avionics. The ARINC 653 provides a strict and robust time and space partitioning to guarantee the reliability of avionics by isolating the failures of the system. Configuration data for the time and space partitions in the ARINC 653 can be defined as the XML configuration file that can be accessed only by system OS. Unfortunately, it is quite tedious activity to confirm the integrity of partition scheduling and to check the syntax errors of XML during the integration tasks. In this paper, we present a software configuration tool that provides generating the configuration data and verifying the integrity of partitioning based on XML Scheme of the ARINC 653 standard.
Development of Satellite/3G+ Multi-Link Communication Terminal Based on Medical Rescue Information System
Authors: Chen Yu , Ren Jia Shun , Zheng Zhi Hao , Xiang Yu , Wang Wei Yuan
Published: October 2014

This paper introduces a satellite /3G+ multi-link communication terminal based on medical rescue information system, which provides 3G wireless network and satellite communication services and integrates cellular phone, maritime satellite terminal, BeiDou user device and Iridium phone [1]. The new terminal could improve the communication adaptability and transmission efficiency for the emergency medical rescue information system even in hostile environmental conditions [2] (such as earthquake, flood, and war). Tests showed that: this terminal has the advantages of simple access, rapid switch, efficient transmission, it can also guarantee timely and effective interaction of all kinds of information, so as to ensure the time-effect treatment for emergency medical rescue system [3].
Enhancing User Authentication and Encrypting Lob Data in OLE DB Provider for Database
Authors: Xie Tong Yi , Peng Fan , Jiang Feng , Huang Bao Hua
Published: October 2014

Database is widely used in computer systems currently, and OLE DB is the main method for applications to access database on Microsoft's system. In order to store sensitive data in commercial database management system, application often encrypt the data before keeping it into database. UDF (User Defined Function) is helpful for applications in encrypting procedure, but it can't handle Lob (Long object) data. A secure OLE DB provider for enhancing user authentication and encrypting Lob data in database is proposed. By adding necessary attributes of user authentication and cipher algorithm to encrypt Lob data in OLE DB provider, the security of data stored in database is improved. Experiments show that the proposed OLE DB provider is transparent, efficient, easy to implement and reliable.
Research on Information Security Issues Facing the Era of Big Data
Authors: Ma Xiao Xing , Wu Di
Published: October 2014

Today's society, IT technology has rapid updates, data is growing at an alarming rate of accumulation, the era of big data had come. The intelligent terminals are the main source of data sensor data big data era. Big data to people's lives is brings a lot of convenience, to the enterprise is provide more business opportunities. On the other hand, big data increases the risk of leaks important information, information security technology at this stage cannot meet big data information security needs, how to provide information security protection, strengthen information security, construction-related law is also the attendant problems.
The Attack Principle and Defense Strategy of SYN Flood under Windows
Authors: Yang Ming Ji , Jiang Zhi Yu , Ding Hui
Published: October 2014

SYN Flood is a typical distributed denial of service attack technology. SYN Flood, which is one of the most popular attack method of DDos, destroys the network by the Loophole occurred when three-way handshake of TCP protocol happens. It describes the principle of SYN Flood attack in the paper, explores defense strategy and implementation method under Windows. These defensive measures can resist the SYN Flood attack rather well, It has good practicability and reference value.
The Improvement of Computer Information Retrieval Efficiency
Authors: Liu Xiao
Published: October 2014

Recall ratio and Precision ratio are two important indices of the effect evaluation of computer information retrieval. This paper analyzed factors impacting Recall ratio and Precision ratio, then discussed the improving of computer information retrieval efficiency from retrieval approach, database selecting and retrieval pattern, etc.
Application of Wireless Communication Technology Based on Visual C + + in Smart Home
Authors: Shi Chun Yang
Published: October 2014

The smart home is a kind of brand-new life concept, with the development of science and technology, people’s pursuit of quality of life is more and more high. The living concept "Safe and comfort, health and environmental protection, natural and harmony, people-oriented, efficient and convenient, personalized" has been received by most. With the rapid development of 4G networks, the Internet access technology based on mobile terminal and the family high-speed broadband network connectivity built a high-speed communication platform for the control and application of intelligent household life, and the high-speed platform created the condition for developing the richer remote intelligent household control application. Smart phones carry-on become bonds connecting smart home system and high-speed mobile communications platform, and remote control for smart phone will bring our life into a new field.
The Application Research on Ergonomics Based on the CATIA Software Platform
Authors: LI Fu Xing
Published: October 2014

Through the ergonomic analysis module that is based on the CATIA software platform, the virtual human body model is introduced into the rescue cabin digital module of ambulance and thus the virtual man-machine relationship is established; meanwhile, the theories of ergonomics are employed as guidance for the optimization design of rescue cabin so as to probe into how the CATIA-based ergonomic analysis module is applied in product development and design.