bluuebunny/crossref_metadata_2025 huggingface dataset:
The Finite Element Study of the Compressive Strength of Typical Waveform Corrugated Box
Authors: Yuan Wei , Xu Wen Cai , Zhang Gai Mei , Xie Li Hua
Published: December 2012

The finite element model of a 0201 V-shaped, U-shaped, and UV-shaped single corrugated board corrugated boxes are established. The stress distribution and strain of the three types of waveform corrugated box to withstand the pressure of the top surface stacking are calculated. Three kinds of corrugated board compression are analyzed. Analysis of the structure shows that the V-shaped corrugated board has good rigidity, U-type corrugated box has good cushioning properties, and the range during which the UV type is a better choice. This is consistent with the experimental results, prove the validity of the finite element analysis, and provide data basis for optimization design of the shape of the corrugated board corrugated waveform.
Synthesis and Characterization of Foamed Cassava Starch Material
Authors: Liu Yang , Li Shan Shan , Yang Xin Yan , Huang Chong Xing
Published: December 2012

A new-type foam composites were fabricated by baking method from a mixture of cassava starch. A central composite design was constructed using the software Statistics Analysis System 9.0 to evaluate the static compression stress of foamed material. The optimum dosages of adhesive, foaming agent, catalyst were 2.0g, 6.0g, 2.4g, respectively; reaction temperature 65°C; reaction time 16 hour.
Study on the Technical Conditions of Old Newspaper(ONP)/ Recycled-Polypropylene(rPP) Composites
Authors: Zhang Xiao Lin , Bo Xiang Feng
Published: December 2012

Use of resource-rich wastepaper/recycled plastics as raw materials in the production of wood-plastic composites(WPC) can alleviate the shortage of wood resources, reduce pollution and has a attractive prospect. In this paper, old newspaper fiber(ONPF)/recycled-polypropylene(rPP) Wood-Plastics Composite(WPC) was prepared by means of mixing processing and compression molding. The effects of technical conditions on the mechanical properties of WPC were investigated. The structure of composite was characterized by means of FTIR and SEM. The results show that, Wastepaper and waste-PP can be used as raw materials for preparation of WPC. The suitable preparation process for wastepaper/rPP composites was: wastepaper fiber 20%, blending temperature 175°C, blending time 15min, molding pressure 12MPa, molding temperature 175°C and molding time 10min. In these conditions, tensile strength and flexural strength of wastepaper/rPP composites are 23.6MPa and 28.8MPa respectively, increased by 20.9% and 12.6% compared to those of rPP matrix. The elongation at break of WPC is 10.6%, and the flexural modulus is 1328.9MPa，increased by 7.7% compared to those of rPP matrix. The structure analysis found that there is no chemical reaction between the fibers and the matrix. The research results have important practical significance in the field of printing and packaging waste recycling and utilization, environmental protection and energy saving.
Study on the Double-Layer Structure Thermal Imaging System
Authors: Cao Jin , Zhang Wei Min , Pu Jia Ling
Published: December 2012

The paper mainly researches the positive bi-layered thermal imaging system and its performance of developing. Thermal CTP plate is consist of resin, inhibitational/accelerational resin, infrared dyes and so on. The bi-layer that designed in this article refers to coat water-soluble resin layer on the thermal sensitive coatings. The first layer is water-soluble resin. The second layer is thermal sensitive layer, which has a good capacity of ink reception and resistant of alkali-soluble. This article studies on the match of two-layer resin and the effect of different baking time and different concentration infrared dyes on the alkaline solubility of the film-forming resin and the effect of water-soluble resin when developing. The result proves that with the increase of baking time, the solubility of 29G resin is decline and the soluble time becomes longer. With the increase of the content of infrared dyes, the solubility of 29G resin is decline and the rate of decline is becoming rapid and the time of completely dissolved is becoming longer.
The Research of Coating Process for Paper-Based Printing Plate
Authors: Wei Na , Hao Xiao Xiu
Published: December 2012

Paper based printing plate is one of printing plates used in eight mo octave or specifically offset printing machine. In the printing process, the printed plate wants to keep its shape by the pressure, the friction and tension. It needs to have good dimensional stability and good ink-water balance of coating. This paper discusses the influence of different coating formulations and coating process on the mechanical properties of paper-based printing plate. In this paper, the wet strength of paper-based printing plate of different formulations and different coating amount were tested. The study provided the theoretical basis for ink-water balance coating formulations of paper-based printing plate and the plate production.
Study of Edible Ink
Authors: Su Yu Hang , Zhao Xiu Ping
Published: December 2012

In order to print chromatic color and pattern on the surface of food, medicine and edible materials, and also print on the package of food, medicine and some other produces, the new ink with chromatic color, environmental nontoxic and edible is needed. In this paper, based on the principle of traditional ink, a kind of edible ink is prepared through reasonable materials selection and a larger number of experiments, and studied on its relevant performances. The conclusion indicates that the edible ink has good trait in mobility, thixotropism, color rendering and printability, and can be used as a reference in the future research.
Effect of Solvent on the Property of the Infrared Absorbing Inkjet Ink
Authors: Yang Ling , Wei Xian Fu , Huang Bei Qing , Zhang Wan , Yue Yang
Published: December 2012

The infrared absorbing inkjet ink is composed of infrared absorbing materials, resin, assistant agent and solvent that has a great influence on the main performance of the ink. Based on the consideration of environmental factors, five alcoholic solvents were chosen and prepared into ink samples respectively. The effect of different solvents on the properties of the ink was discussed. Then the ink sample was prepared by the most optimal proportion of blends with solvent through the principle of formulating of recipe, the printing sample was attained and tested. The experiments showed that the solvents had a great influence on the properties of the viscosity, infrared absorption strength, surface tension of infrared absorbing ink, which directly affected the ink-jet printing eligibility and security effect. The developed ink has good performance and security effect.
The Study of the Affect Factors on Color Fastness to Crocking of Inkjet Ink
Authors: Yan Ji Fang , Huang Bei Qing , Wei Xian Fu
Published: December 2012

This paper is to determine the effects of various factors on the color fastness to crocking of inkjet printing ink. Firstly, the affects of curing conditions on color fastness to crocking were discussed by altering curing temperature and curing time separately. Secondly, considering curing conditions as a constant, study the affects of the pH of ink, the amount of adhesives and the varieties of adhesives on color fastness to crocking by changing these factors respectively. The results show that: the color fastness to crocking of printing fabric is better when curing temperature is 1800C and curing time is 90s; the wet crocking fastness of printing fabric declined as the pH of ink increased; the color fastness to crocking of fabric printed with ink which prepared use water-based polyurethane is better than use water-based polyacrylate.
Study on an Aliphatic Polyurethane Laminating Adhesive Based on Castor Oil
Authors: Chen Shuang Lian , Chen Guang Xue , Liu Jiang Wen
Published: December 2012

The first component of the Polyurethane adhesive was prepared with polyester polyol, polyether polyol ,castor oil and isophorone diisocyanate. And this component was mixed with the castor oil and its modified production to prepare a two-component solvent-free aliphatic polyurethane laminating adhesive. In this study, the influences of the copolymerization ratio of polyester/ether on viscosity, heat resistance, adhesion strength and boiling resistance were studied, as well as influences of castor oil and its modified production on curing speed and adhesion strength. The results showed that when proportion of polyether diol was 25% and castor oil was 50% of the total hydroxyl content of first component, the PU adhesive with lower viscosity, better reactivity and enhanced boiling resistance would be achieved. And with an appropriate amount of derivatives castor oil in second component, the curing speed and adhesion strength of the PU adhesive were significantly improved.
Research on Robustness of Color Device Characteristic Methods Based on Artificial Intelligence
Authors: Zhi Chuan , Li Zhi Jian , Shi Yi
Published: December 2012

The nature of device color characteristic methods is the mutual conversion of device-dependent color space and device-independent color space. This paper does the comparative study on the robustness of some color space conversion methods which are based on fuzzy control, dynamic subspace divided BP neural network identification method, and fuzzy and neural identification method, by defining the robustness of color space conversion model and evaluation method. The result shows that the device color characteristic methods which are based on fuzzy and neural identification method can make the feature of BP neural network combine with fuzzy control to greatly improve the robustness of model.
The Experimental Research on Tiled Multiple Projectors Displaying Based on ICC Mechanism
Authors: Liu Zhen , Zhu Ming , Yu Jian
Published: December 2012

The research on the color uniformity of the tiled multiple projectors display systems gets more and more attention. In this paper, taking the tiled two-projector display system as a case, the color calibration method based on ICC color management mechanism was proposed and used to achieve the color uniformity the non-overlapping projected region firstly. And the sectoring parabola interpretation algorithm was used to achieve the color uniformity of the overlapping projected region. The research content of this paper includes: ①The ICC profile of the projector based on matrix model was calculated and generated; ②The ICC profile of the projector based on 3-dimensions lookup table model was calculated and generated; ③The color-matching precision of the above two types of ICC profiles were compared by the color space conversion experiment, and the feasibility of color calibration method of the non-overlapping projected region based on ICC mechanism was verified; ④Finally, the feasibility of color calibration method of the overlapping projected region based on sectoring parabola interpretation algorithm was verified by Quest3D development platform.
Reasonably Water Injection Time about Abnormal Pressure of Low Permeability Reservoir
Authors: Huang Xiao Liang
Published: December 2012

Abnormal pressure of low permeability reservoirs is a special reservoir, which have some characteristic : low permeability, strong stress sensitivity, complex pore structure, abnormal pressure. with the pressure decreasing about bottom-hole and reservoir, the formation of the rock pore space and permeability will decrease, and reservoir stress-sensitive phenomenon of serious. All these have brought greater difficulty for developing. in order to reasonable development of those reservoirs, maintain the formation energy is important, choose the reasonable injection timing is an important aspect. In this paper, taking abnormal pressure of low permeability reservoir as an example, studies variation law of abnormally pressure reservoir rock compressibility, porosity, stress sensitivity by experimental, Associated with the nature of the reservoir to determine a reasonable water injection time, and demonstrated by numerical simulation, finally proposed reasonable water injection timing about abnormal pressure of low-permeability reservoirs.
Ship Synchronized Phasor Measurement Method Based on TTCAN
Authors: Zuo Wen , Shao Ying , Wang Li Ming , Lei Ming
Published: December 2012

Synchronized Phasor Measurement Unit with CAN bus can be used to phasor acquisition and real-time dynamic monitoring of ship power system. As it is known to all, traditional CAN communication is based on event-triggered mechanism. Message transmission will be delayed when there are a lot of messages in CAN bus. This paper used TTCAN protocol to synchronize the master and slave clock nodes based on STM32 microcontrollers. A Fast Fourier transform of AD samples was been done and transferred to host computer through CAN bus which reflects the real-time running status of system well.
Finite Element Stress Analysis of a 600 MW Supercritical Boiler Superheater Outlet Header
Authors: Dou Hong , Li Dong Yi , Dai Yuan , Fu Zhong Guang , Zhang Qiang , He Ting
Published: December 2012

In this paper, the stress analysis of the superheater outlet header of a 600 MW supercritical boiler in peak load operation was investigated by carrying out a three-dimensional finite element(FE) analysis. The ANSYS software was adopted to analyze the distribution of the stress. The most dangerous point was given. And the laws of the thermal stress, the mechanical stress and the total stress at the point change with time were established.
Stress Analysis of a 600 MW Supercritical Boiler Start-Up Separator in Peak Load Operation
Authors: Dou Hong , Zhang Qiang , Dai Yuan , Fu Zhong Guang , Li Dong Yi , Jing Yuan
Published: December 2012

Taking a start-up separator of 600 MW supercritical boiler as the study object, analyse the stress field of it during the process of load pick-up with the three-dimensional finite element analysis method. In the analytical process, it has calculated the thermal stress, mechanical stress and the total stress of them, and analysed the change rules of them, so it provide the guidance of the production operation processes. The calculation results show that: the thermal stress of open pore on start-up separator exists obvious stress concentration phenomenon; The stress concentration of the total stress occurred in the oval long axis of cylinder body wall, where is the danger point of the start-up separator.
Finite Element Analysis of 2450 Type Close-Top Mill Housing
Authors: Wang Xi , Xu Chang Liang
Published: December 2012

Aimed at the maximum stress and distortion, the three-dimensional model of 2450 type close-top mill housing was simulated by finite element analysis, with the help of FEM software (ANSYS). The positions of dangerous sections and the maximum stress was shown in stress contour. The displacement and maximal displacement of various points was obtained in the deformation contour. The results show that different structural parameters was used for the key parts, and the influence of parameters to stress and deformations can be obtained, which can provide reference for the design of the related mill housing.
Evaluation of Sensorial Qualities of Fruit Wines by Kohonen Neural Network
Authors: Santana José Carlos Curvelo , Dias Cleber Gustavo , Sassi Renato José , de Souza Roberto Rodrigues , Tambourgi Elias Basile
Published: December 2012

Sensorial qualities of fruit wines were compared by clustering due artificial neural networks. A Kohonen network has been used as a software tool in order to increase the human skills in this kind of application. Seven wine samples were used in this work, which the five samples were of Barbados cherry wine, one sample of peach wine and one sample of grape wine. 50 consumers chosen to perhaps had been used to obtain the sensorial data using a hedonic scale of 1-9 times. Sensorial values of flavor, aroma and appearance obtained of the hedonic dating were compared. Results showed that Kohonen network classified the Barbados cherry wines in distinct group, for frequency among yours sensorial responses. Kohonen network results were similar or better than statistical classification, this shows that the use of Kohonen algorithm in the sensorial analysis of wines is valid. Kohonen algorithm is very good in clustering of Barbados cherry wine samples and it uses in sensorial analyses of wines is promises.
Experimental Research on Chloride-Induced Service Life of Sturctures under Loading Capacity Criterion
Authors: Sun Fu Xue , Zhu Yun Hui
Published: December 2012

The whole service life of reinforcement concrete structure under chloride environment was devided into two stages according to mechanism of degradation. Using diffusion test, content of chloride ion was tested to decide diffusion coefficient for different age and damped exponential of diffusion coefficient. Then, through using effective diffusion coeffient into solution of the Fick’s Second Law, service life of the first stage was predicted. For corrosion propogation phase, loading test was carried out to construct relationship between loading capacity of corroded test model and accelerated corrosion time. When using this relationship to actual structure, we calculated the service life of the second stage. These methods and results can be considered as reference to eveluate service life of structure under the samilar environment.
Model for Yarn Transport Systems
Authors: Praček Stanislav
Published: December 2012

In textile production the yarn is being withdrawn from cross-wound packages in warping and weft insertion. During unwinding there appear forces in the yarn that are approximately proportional to the square of the unwinding velocity. During unwind the yarn tension is not constant, but it oscillates within some interval. This is especially noticeable in over-end unwinding from a static cross wound packages, where the yarn is being withdrawn with a high velocity in the direction of the package axis. Even when the yarn is not strongly stressed, so that the tension does not exceed a few percent of the breaking strength, the yarn still can break sometimes. This is why we think that a cross-wound package is not an ideal form of a package and that such packages are not always made without flaws.
Transient Dynamic Characteristics Study on Reactor Coolant Pump in Variable Working Conditions
Authors: Zhu Rong Sheng , Wang Xiu Li , Long Yun , Yu Zhi Jun , Fu Qiang
Published: December 2012

For the study of the transient hydraulic characteristics and internal flow mechanism of the reactor coolant pump from designed conditions to off-designed conditions, using CFX software to simulate the variable flow transient characteristics of reactor coolant pump impeller passageway. The results show that: during the flow transition, the radial force of the impeller doesn’t rotate around the coordinates origin, but rotates around some point in the fourth quadrant, and radial forces of the guide vanes mainly distributes in the first and second quadrant, and radial forces of the volute completely distribute in the fourth quadrant. Because of the influence from the blade number, radial forces of the impeller and guide vanes are in obvious star distribution, meanwhile, because the pump body uses annular structure，the flow and velocity in the impeller passageway and the pressure distribution of the impeller export asymmetry radial force. During the transition to big flow, the radial force impact of the impeller and guide vane mainly shows in the direction of the offset and slightly decreasement of the change magnitude. The radial force on the volute moves down with the incensement of the flow, and the changes magnitude become larger. During the transition to small flow, radial forces bearing on impellers, guide vanes and the volute, whether on the size, direction or the change magnitude, have a significant change.
Study on the Tensile Strength in X-Cor Sandwich by Using Finite Element Method
Authors: Dang Xu Dan , Shi Shao Jie , Xiao Jun
Published: December 2012

In the tensile strength analysis, the failure criterion and materials stiffness degradation rule were proposed and the X-cor sandwich’s failure modes were also clarified. According to the failure criterion we used the elements with stiffness degradation and their distributions in the finite element model to simulate the types and propagation path of the failure and the failure mechanisms of X-cor sandwich were explained. The finite element analysis indicates during the tension firstly the interfaces between resin regions and Z-pin tips fail and the failure mode is Z-pin pull-out from the face-sheets. The finite element simulated results are in good agreement with the experimental results, the error range is -11.6%~9.7%. The comparison results show the failure criterion and stiffness degradation rule are reasonable and this method can be used to predict the X-cor sandwich’s tensile strength.
Finite Element Analysis of Flow Field and Temperature Field in Continuous Casting Mold
Authors: Zhang Xiao Jun , Zhang Hai , Xu Ze Ning
Published: December 2012

Researching on continuous casting mold at a domestic steel slab, the coupled models of flow field and temperature field inside of mold were established in finite element analysis software ANSYS, and the flow field and temperature field of liquid steel in mold was simulated. The effect on flow field and temperature field in continuous casting mold caused by change of the withdrawal speed was mainly discussed in this paper. The simulation results show that the change of withdrawal speed has little effect on flow field and much effect on temperature distribution in mold. The simulation results are good agreed with the practical produce data, verifying the accuracy of the numerical simulation analysis, which provide theoretical basis and effective guidance for improving process and increasing yield in practical production.
Time-History Response Analysis of Jacket Offshore Platform due to Water Level Variation and Safety of Structural Members
Authors: Lotfollahi-Yaghin Mohammad Ali , Rezaei Roghayeh
Published: December 2012

Jacket structures are designed for a specific water level (LAT). One of the important issues about these structures is the water level rise. For example, the level of water in the Caspian Sea has risen by 2.5m in the last fifteen years and is continuing to rise. The aim of this study is to investigate the behavior of one typical shallow or medium water jacket platform (a four-leg steel jacket platform in 55m water depth) under water level rise and to evaluate utilization factor of different element at different elevations. In this paper the finite element method (ANSYS) was used for the purpose of modeling of the structure. This paper discusses the effect of water level variation acting on the jacket structure and illustrates subsequent results of the stress utilization within the structure elements. The results of time history analysis show that the initial design water depth (before water level rise) has a basic role on the subsequent behavior of structural elements.
The Preparation of Water-Solution Mn-Doped ZnS Quantum Dots
Authors: Shi Se , Zhang Ji Mei , Dai Zhao
Published: December 2012

High-Fluorescence Mn-doped ZnS quantum dots ( QDs) capped with L-Cysteine (L-Cys) were prepared in the aqueous were presented in this paper. The influences of the pH, the doped-quantity of Mn2+ and the storage time on the PL emission of quantum dots were studied. The samples were characterized by means of ultraviolet-visible absorption spectrometry (UV-vis), photoluminescence (PL) emission and infrared spectrometry (FTIR). The results showed that the fluorescence intensity reached the maximum when the pH was 10, the doped-quantity of Mn2+ was 3% and the storage time was about 7 days. The solubility of the quantum dots in the water was excellent. Because of these advantages, it can be used in biological fields, such as biomarkers, cell imaging, and sensor and so on.
An Authentication Structure across Trust Domains
Authors: Zhang Ya Kun , Hou Fang Tian , Yang Cheng
Published: December 2012

In the opening network environment, different agencies may use different trust models. When users do business interaction between the cross-trust domains, the certifications are not compatible with each other. In response to this problem, this paper proposes a new trust model: A strict hierarchical trust model is used within the trust domain, and the trust model based on similar interests groups between the trust domains is used. The analysis shows that the trust model can meet the large-scale users in the distributed environment .A new trust value algorithm can solve the timeliness and gradual change in the trust relationship. Thus it guarantees safety in different business interactions.
Optimal Order Picking in Carousels Storage System
Authors: Wang Xiong Zhi , Wang Guo Qing
Published: December 2012

We study the order picking problem in carousels system with a single picker. The objective is to find a picking scheduling to minimizing the total order picking time. After showing the problem being strongly in NP-Hard and finding two characteristics, we construct an approximation algorithm for a special case (two carousels) and a heuristics for the general problem. Experimental results verify that the solutions are quickly and steadily achieved and show its better performance.
Action Mechanism of Psychological Empowerment on OCBs
Authors: Wang Wen
Published: December 2012

The relationship between psychology and behavior has been the investigative hotspot in management. In recent years, the scholars have been paid more attention to relationship between OCBs and psychological empowerment. Most of the studies following this line consider that psychological empowerment has a direct impact on OCBs, however, this paper following the research of Anna-Lena Ackfeldt and Leonard V. Coote holds the antecedents of psychological empowerment is put into effect and produce different empowerment, then through the moderating effect of the antecedents of OCBs stimulate different organizational citizenship behaviors, and then builds the comprehensive action mechanism of psychological empowerment on OCBs, this establishes the theoretical foundation for the empirical analysis in the future.
Performance Assessment for Digital Convergence Development in Taiwan
Authors: Hsu Wan Chi Jackie , Tsai Ming Hone , Lin Ming Ji James
Published: December 2012

In this research, the top six determinants of evaluation, as shown in Table 2, were selected as objectives of developing the digital convergence policy of Taiwan, they are: (1)C11 Promoting telecommunication mobile value-added services; (2) C12expediting the digitization of cable and terrestrial TV; (3) C21promoting investment and development of the convergence industry; (4) C13adjusting the scope of regulating telecommunications and broadcasting ; (5) C31completing the digital convergence legislative framework and passing relevant legislation; and (6) C22 reducing the digital divide and popularizing services.”For this research, opinions and comments from experts and scholars were compiled with the objective of establishing the most effective research structure and means of evaluation. Subsequently, results show that the top criteria expedite Taiwan’s digital convergence is the development of high-speed broadband network infrastructure. Besides, Taiwan presently does not perform well in Harmonic Convergence Regulatory Environment. It also means that there is not a sound regulatory environment, particularly in “balance digital divide and universal service”. Thus, Taiwan should first improve “Harmonic Convergence Regulatory Environment”.
The Application of Combination Forecasting Method in Total Power of Agriculture Machinery Based on RS
Authors: Suo Rui Xia , Wang Fu Lin , Huang Ming Ming , Liu Yan Rui
Published: December 2012

Forecast of agriculture machinery total power is a complicated non-linear system，combination forecasting can take full advantage of known information, to improve prediction accuracy .The relative data model between forecast objective and forecast model, and knowledge system and decision table was established respectively by means of converting continuous attribute values into discrete attribute values. Then, the weight of combination forecast model was calculated according to estimating dependence and significance of attributes in rough set theory, from this ,then constructed the combination forecasting model and conducted combination forecasting agriculture machinery total power in Heilongjiang province. The results showed that the forecast average error of combination forecast model is 3.13,which is lower than 3.71、5.25 and 3.63 of quadratic curve model, GM(1,1) and cubic exponent smooth model , and is also lower than 3.34 and 3.26 of the combinatorial forecast model based on the divergence coefficient method and Shapley value method.
Resource-Efficient Production: Characterization, Theoretical Framework and Implementation
Authors: Sun Qun , Zhang Wei Min
Published: December 2012

Resource-efficient production (REP) can be referred to minimum resources input and maximum economic and social benefits output. On the basis of the connotation and characteristics are definitely discussed in detail, this paper describes a general research scheme with pursuing the aim of systematic recycling and production in a closed-loop materials flow. It compasses three levels of planning flexibility: theory, technology and implementation. Additionally, the implement strategy and prospect for REP were also discussed.
Effect of ICT on the Social Dimension of Short-Term and Long-Term Alignment of the Participants in the Construction of a Knowledge Society
Authors: Ljerka Luić , Bojović Miroslav
Published: December 2012

Information and communication technologies are also facilitating a rapid globalization of economic activity. In an increasingly global economy, where knowledge about how to excel competitively and information about who excels are both more readily available, the effective creation, use and dissemination of knowledge is increasingly the key to success, and thus to sustainable economic and social development that benefits us all. Innovation, which fuels new job creation and economic growth, is quickly becoming the key factor in global competitiveness. In order to realize the goals stated, a modelling method was used by setting causal models derived by applying the PATH analysis, as viewed from the aspect of the social dimension of short-term and long-term alignment, which were obtained by conducting research on a sample composed of 45 institutions from the higher education system of the Republic of Croatia and their managers in permanent (finance director, secretary) and elective positions (chancellor, vice-chancellor, dean, vice-dean). Research results abstract the conclusion which expresses a novel premise that strategic planning of the integrated business and information system significantly depends on long-term management alignment, directly influenced by common knowledge on domain and financing. The propounded premise represents a possible impulse for further in-depth research that should be undertaken longitudinally in this author’s view, using as large sample of international character as possible.
Dynamic Co-Integration Analysis of the Relationship between Energy Consumption and Carbon Dioxide Emissions
Authors: Wang Feng Yun , Dou Jun Ling
Published: December 2012

The paper applies the Holt-Winter non-seasonal model to predict carbon dioxide emissions in the next five years and finds a rising trend. Then, through establishing a VAR model bases on the Granger causality test between carbon dioxide emissions and energy consumption, the application of the Johansen cointegration test finds that there is a long-term equilibrium between carbon dioxide emissions and energy consumption. This long-term equilibrium plays an “adjusting” role in the process of balancing dioxide emissions and energy consumption. It is obvious on the adjustment effect from short-term fluctuations to the long-term equilibrium. Finally, this paper puts forward corresponding policy proposals for China's low-carbonization of energy consumption.
The Prediction of Energy Consumption Based on GM(1,1) Model in Liaoning Province
Authors: Jiang Yu Xi , Wei Xiang Chao , Lin Li
Published: December 2012

The energy problem is very important to the economic and social developments. Based on grey theory, this paper presents a GM (1,1) model. Using it, the total energy consumption and per unit of GDP energy consumption are predicted during the period of 12th Five-year in Liaoning Province. Comparing the results with the objectives of 12th Five-year plan, the energy-saving situations are analyzed.
The Comparative Analysis of International Competitiveness on China's Peanut Industry
Authors: Chen Di , Lv Jie
Published: December 2012

This paper examines China's peanut industry's competitiveness under the framework of international trade by appliying comparative statics and emperical method. Specifically, datas including price, market share, competitiveness index and revealed comarative adavantage index are measured in the estimation. The main conclusion is that China's peanut production still has an edge, albeit receding, over that of some other countries like the U.S., India, and Argentina. The authors also augure that in order to improve the competitiveness of the peanut industry, one could facilitate the export practice and exploit the vertical related industries in which raw peanut is intermediate input.
The Case Study of an Extended Diffusion of Substitution for Successive Generations of a Product with Norton Model
Authors: Yang Jing Hui , Wei Wen Jing
Published: December 2012

Norton model is a diffusion model to use for a substitution for successive generations of a product. Successive generations of a product influence each other when they diffuse in the same market. In order to express this rules, we try to relax one of the hypothesis of Norton model ,and take the effects of last generations into account Norton model , and define the substitution influence coefficients, then construct the extended Norton model. The extend Norton model improves the explanation of Norton model, and can embody well the actual circumstance of a substitution for successive generations of products. In the end, we take the adoption and substitution for successive generations of the modes of connecting Internet in China as an example for the application of the extended Norton model, and get better results than the Norton model.
The Core-Shell CdTe@SiO2 Particles Prepared via Reverse Microemulsion Method and their Fluorescence Properties
Authors: Liu Yao , Zhang Ji Mei , Dai Zhao , Wei Jun
Published: December 2012

High-quality CdTe nanocrystals capped by mercaptopropionic acid (MPA) were prepared in aqueous solution, and core-shell CdTe@SiO2 particles were prepared via reverse microemulsion method. The core-shell CdTe@SiO2 particles were fluorescent, monodispersed, and well-separated. The obtained samples were characterized by means of transmission electron microscope (TEM), ultraviolet-visible absorption spectrometry (UV-vis) and photoluminescence (PL) emission. The influence of ionic strength on the PL emission of uncoated CdTe and CdTe/SiO2 composite nanoparticles were investigated thoroughly. Due to the presence of SiO2 shell, CdTe@SiO2 still remained a strong fluorescence at high ionic strength. Because of these advantages, it had broad applications in biological fields, such as biomarkers, cell imaging.
Study on Influence Factors of High Temperature and Water Stability of Stone Matrix Asphalt
Authors: Dang Van Thanh , Cheng Pei Feng
Published: December 2012

There are a number of factors affecting on the high temperature and water stability of Stone Matrix Asphalt (SMA). However, under a concrete condition of traffic, climate and construction, together with reliable raw materials, the proportion of various raw materials are the main factors. SMA-16 is taken as an example, by using the Rutting test, Residential stability test and Freezing–thaw cycling test for analysing the impact of the modified asphalt, fiber and mineral filler proportion on SMA. The result shows that these three factors significantly impacted on the high temperature and water stability of SMA with the optimal values of 6.0-6.2%, 0.31% and 10-11%, respectively.
Synthesis, Characterization and Optical Properties of Y6-xSmxMoO12+σ Composite/Compounds Pigments with High Near-Infrared Reflectance
Authors: Zhang Xiao Yu , Zhang Yu Jun , Gong Hong Yu , Zhao Xin Qiao , Wang Cui Ling , Zhu Hong Li
Published: December 2012

Novel high near-infrared reflecting inorganic pigments Y6-xSmxMoO12+σ (03+ in yttrium molybdate through a simple solid-state reaction method. The composites were characterized using scanning electron microscope, X-ray diffraction, UV-vis-NIR spectrophotometer and CIE 1976 L*a*b* color scales. The substitution of Sm3+ for Y3+ in Y6MoO12 changed the color from bright yellow to dark yellow and most importantly increased near-infrared reflectance in the wavelength range of 700-2500 nm. The chemical stability of the pigments was also evaluated.
Optimization of the Synthesis Conditions of LiMnPO4 for Lithium Secondary Battery by Solid State Method
Authors: Wang You Rong , Liao Han Tao , Wang Jia , Zhu Yu Chan , Cheng Si Qing
Published: December 2012

In order to enhance the electrochemical performance of LiMnPO4 cathode material, we optimized the synthesis conditions of LiMnPO4 using a simple solid state reaction. The influence of factors of the pre-sintering temperature, carbon source and molar ratio of Zn to Mn, as well as the electrochemical properties of obtained LiMnPO4 powder were studied. The precursor of Zn-doping LiMnPO4/C was characterized by Differential Scanning Calorimetry and thermogravimetry. The microstructure of the samples was characterized by X-ray diffraction (XRD). The optimized LiMnPO4 cathode has good electrochemical properties and its discharge capacity could reach 140.2 mAh g−1 at 0.02 C rate and 111.3 mAh g−1 at 0.1 C rate with satisfactory cycling performance. It implies that the synthesis of LiMnPO4/C composite with excellent electrochemical performances can be achieved by a simple solid state method, which will boost the practical application of LiMnPO4 cathode materials.
Performance Analysis of Single Stage Compression Cycle with an Internal Heat Exchanger
Authors: Wang Hong Li , Liu Hui Qin , Tang Qi Long , Jia Ning
Published: December 2012

With increasing of high pressure, the performances of all kinds refrigerants except for R744 are all declined, transcritical R744 compression cycle has an optimum high pressure. With increasing of the evaporating temperature, all cycle COP is an increasing trend, with increasing of outlet temperature of condenser, the performances of all cycles are decreased. Under the same comparison conditions, the performance of R22 refrigerant cycle is superior to the cycles of other refrigerants, and the cycle of R11 refrigerant has the worst performance.
Research on Characteristics of Ethanol Gasoline Evaporative Emission
Authors: Jia Guo Zhong , Qiao Gui Ling , Yang Zong Tian
Published: December 2012

The chemical composition and content of evaporative emission from ethanol gasoline (E10) and gasoline were tested and analyzed by using gas chromatography mass spectrometry on-line technology in this paper. There are 27 kinds of organic compounds have been identified, they are mainly for 3-7 carbon atomics alkanes and alkenes. The results show that with the evaporation temperature rising up, the evaporative emissions relative content is increasing, the pollution to the environment is relatively aggravating, and that the evaporative emissions content in 52 0C is 3 times than in 30 0C for E10, and the evaporation characteristic is not significant difference between gasoline and E10 if we strictly control the evaporation pressure
The Simulation of Hydraulic Free Piston Engine Fueled with DME in HCCI Mode
Authors: Li Xiao Long , Wang Yang , Xu Tao , Song Fei Yu , He Ya Jun , Hong Bin
Published: December 2012

In order to investigate the performance of hydraulic free piston engine (HFPE) fueled with dimethyl-ether (DME) under homogeneous charge compression ignition (HCCI) combustion, one-dimensional and three-dimensional simulation models are established by AMESIM and FIRE respectively. The simulation results show that the piston’s velocity and the displacement are dissymmetric about top dead center (TDC). The residence time of piston around TDC is quite short. DME chemical reaction kinetic mechanism is applied to three-dimensional computational fluid dynamics (CFD) model. Under equivalence ratio of 0.4, boost ratio of 1.33 and EGR ratio of 0.4, three heat release peaks appears. Oxidation of CO which contributes 38% of total energy is considered as the main reason of the third heat release peak.
Methods of Improving the Interfacial Compatibility of the Bamboo Fiber/Thermoplastic
Authors: Li Wen Yan , Cheng Hai Tao , Zhang Shuang Bao
Published: December 2012

Thermoplastic polymer composites reinforced by bamboo fiber are environmental friendly composites, which are made from fiber reinforced materials and thermoplastic matrix. In this paper, the interfacial compatibility of the bamboo fiber/thermoplastic and affected factors were briefly analyzed, and improving methods of the interfacial compatibility were introduced. The methods included bamboo fibers modification, thermoplastic resin chemical modification and adding compatibilizer.
Mung Bean Germination and Three Different Food Waste Composting Processes
Authors: Chen Kun Liao , Chen Jian Liang , Shen Yun Hwei , Guo Wun Jiun
Published: December 2012

This study utilized three different compost production methods, the conventional aerated system (CAS), the anaerobic barrel system (ABS), and the rapid-disposal machine (RDM), and observed the related mung bean germination rates, which are indicators that assess the maturity and quality of compost. All three production methods used the same kitchen waste, and reached maturity after 24 days, 60 days and 5 days, respectively. Mung beans were then seeded to test their germination rates. The results showed that by the fifth day, RDM had the best germination rate, followed by the CAS and ABS. However, the former method had a poor root growth, while the other two had ideal situation root growth conditions. After another five days passed, the roots of the beans grown in the RDM compost started to turn black. At the seventh day, the RDM beans all decomposed. However, the young roots of the beans grown in CAS and ABS compost did not suffer in this way.
Review on Membrane Technologies for Carbon Dioxide Capture from Power Plant Flue Gas
Authors: Lv Yue Xia , Yan Gui Huan , Xu Chong Qing , Xu Min , Sun Liang
Published: December 2012

Membrane technology is a promising alternative to conventional technologies for the mitigation of CO2from power plant flue gas due to its engineering and economic advantages. In this paper, CO2post combustion capture by gas separation membranes and gas absorption membranes was extensively summarized and reviewed. In addition, advantages and disadvantages of the technology, current status and future research direction of membrane technology for CO2capture from power plant flue gas were briefly prospected and discussed.
Environmentally Friendly Materials: Aerobic Composting of Kitchen Waste
Authors: Chen Kun Liao , Chen Jian Liang , Shen Yun Hwei , Guo Wun Jiun
Published: December 2012

This study crushed kitchen waste in the size of 0.8--2.4 cm. and control the water content to improved the treatment efficiency and accelerate the composting process. Reduce the process composting time in a short duration of 21days（Usually more than 40 days）. The quantity of volume reduction of kitchen waste was 77%. The compost materials were analyzed. This study produced good quality compost. The final compost material provided good humus to build up soil characteristics and some basic plant nutrients ensuring environmental health and supporting food production.
Pore Size Gradient Hydroxyapatite Scaffolds with Interconnected Pores Fabricated by a Template Method
Authors: Tang Yu Fei , Zhao Kang , Hu Long
Published: December 2012

Pore size gradient hydroxyapatite scaffolds with interconnected pores were fabricated using a novel template with graded polymer beads and slip casting. The microstructure, phase, porosity, and compression strength of the fabricated pore size gradient HA scaffolds were characterized. The scaffolds were also examined for their cell compatibility in vitro using human osteosarcoma (HOS) cells. By using a polymer template with graded sizes, the scaffolds showed gradually increasing pore size of approximately 177-578 μm and interconnection size ranges from 71.5-290.7 μm along the cylindrical axis. The porosity of selected sections of the pore size gradient HA scaffolds ranged from 62.4-71.2%, while the compressive strength decreased from 8.1-3.72 MPa as the pore size and NaCl content increased. HOS cells showed best growth in sections of the scaffold with pore sizes of 480-578 μm.
Study of the Catalytic Effects of Trace Titanium on Oxidation of Pyronin B with Hydrogen Peroxide and its Application
Authors: Zhou Zhi Rong , Zhang Li Zhen
Published: December 2012

A simple and sensitive kinetic spectrophotometric method for the determination of trace amounts titanium (IV), based on the catalytic effect of Ti (IV) on the oxidation pyronin B with hydrogen peroxide in 0.02 mol/L sulfuric acid, is described. The reaction rate is monitored spectrophotometrically by measuring the decrease in absorbance of pyronin B at 555 nm. The detection limit of the method is 0.017 μg/L, and the linear range is 0.055–1.0 µg/L. The influences of reaction medium and acidity, concentrations of reactants, reactive temperature and foreign ions is also discussed. The optimum reaction conditions were established. The relative standard deviation for 11 replicate measurements of 0.010 and 0.020 μg/25mL of titanium (IV) were 2.8 % and 2.3 %, respectively. In combination with solvent extraction separation, the method has been successfully applied to the determination of trace titanium (IV) in rock samples. The results are in good agreement with the certified volumes with the relative standard deviations (RSD) of 1.6 %–3.6 %.
MFR High Temperature Profile Control Agent Experimental Evaluation
Authors: Fan Zhen Zhong , Zhang Li Feng , Liu Qing Wang
Published: December 2012

MFR high temperature profile control agent consisted of 6.5% wood Fortunately sulfonic acid calcium (Ca-LS) and 6.5% crosslinker modified furfural resin (MFR),and the gel solution formed a stable performance gel in the 150~300°C.The higher the temperature, the shorter the gelation time; and the longer the heating time, the higher the gel strength. The gel is very stable at 300°C, and is well in acid and salt resistance. The core experiments showed that the blocking agent's blockage ratio is more than 99% ; the units of the breakthrough pressure was greater than 100 kPa / cm,which the gel solution is a good performance of high-temperature profile control agent.
Synthesis and Characterization of Comb-Type Grafted Hydrogels
Authors: Zhang Ping , Li Shi Pu , Wang Xin Yu , Dai Hong Lian
Published: December 2012

The grafted hydrogels of N-isopropylacrylamide (IPAAm) with 2-hydroxyethylacrylate (HEA) was prepared in an aqueous solution using ammonium persulfate (APS) and N,N,N’,N’-tetramethylethylene diamine (TEMED) as an accelerator. Lower critical solution temperature (LCST) and swelling ratios were measured as a function of temperature. The properties of the hydrogels contained pyrenyl probe in water were investigated by fluorescence spectroscopy.