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Challenges in Environmental Science and Computer Engineering (CESCE), 2010 International Conference on

Date 6-7 March 2010

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  • [Front cover - Vol 2]

    Publication Year: 2010, Page(s): C1
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  • [Title page i - Volume 2]

    Publication Year: 2010, Page(s): i
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  • [Title page iii - Volume 2]

    Publication Year: 2010, Page(s): iii
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  • [Copyright notice - Volume 2]

    Publication Year: 2010, Page(s): iv
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  • Table of contents - Volume 2

    Publication Year: 2010, Page(s):v - xiv
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  • Message from the Conference Chairs - Volume 2

    Publication Year: 2010, Page(s): xv
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  • Organizing Committee - Volume 2

    Publication Year: 2010, Page(s): xvi
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  • list-reviewer

    Publication Year: 2010, Page(s): xvii
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  • Remediation of Diesel-contaminated Soil by Bioventing and Composting Technology

    Publication Year: 2010, Page(s):3 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (338 KB) | HTML iconHTML

    Bioventing and microbe composting methods were used in the laboratory to simulate the remediation of the diesel-contaminated soil. Consequently the contaminants removal paths and mechanism were discussed. The results showed that these two methods were effective in the remediation process. After 45 days, over 64% diesel was removed from the soil given the original oil content at 5.00×10... View full abstract»

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  • Evaluation and Analysis of Eutrophic Levels in Nansihu Lake

    Publication Year: 2010, Page(s):7 - 10
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (209 KB) | HTML iconHTML

    Referring to water quality monitoring data of Nansihu Lake in August, 2008, the state of eutrophication was evaluated according to TLI method, with the indices of Chl.a, TP, TN, SD and CODMn. The results show that Nansihu Lake has been in eutrophic state, in which Nanyanghu Lake is mesotrophic state. The causes were analyzed from all aspects of the situation which provide the basis for ... View full abstract»

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  • Electronic Toll Collection System Based on Global Positioning System Technology

    Publication Year: 2010, Page(s):11 - 14
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (441 KB) | HTML iconHTML

    Currently, most electronic toll collection (ETC) systems around the world are implemented by DSRC (dedicated short range communication) technology. However global positioning system technique is applied to ETC in recent years. It is an innovative technology for Expressway Network electronic toll collection solution. In this paper, the frame composing and working flow of the system are described, t... View full abstract»

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  • Study on Usage of Expansive Concrete in Concrete Filled Steel Tube

    Publication Year: 2010, Page(s):15 - 17
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (322 KB) | HTML iconHTML

    As a promising green material in civil engineering construction, concrete filled steel tube has attracted an increasing attention. However, there may be vibrating imperfect in the construction progress and concrete shrinkage in the hydration process. Thus the application of concrete filled steel tube is not widely in practical engineering. In order to solve this problem, a method using expansive c... View full abstract»

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  • New Corrosion Resistance Bar in Sandwich Wall

    Publication Year: 2010, Page(s):18 - 20
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (314 KB) | HTML iconHTML

    Sandwich masonry wall is an energy-saving composite wall with good mechanical properties and durability. But the adhesion strength to its tie bar affects its permanence. In order to simple the traditional production processes, a new method was proposed. First, a new theory of anti-corrosion using amino and carboxyl groups to change the distribution of steel surface was introduced. The theory was u... View full abstract»

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  • IT Investment Efficiency Analysis of Equipment Manufacturing Industry Based on Two-stage Nonparametric Model

    Publication Year: 2010, Page(s):21 - 24
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (323 KB) | HTML iconHTML

    This paper presents a DEA-MARS two-stage nonparametric model. It measures the distribution of the efficiency of the Information Technology (IT) investment in the equipment manufacturing industry and identifies the key factors that influence the efficiency of the IT investment. The measurement shows that there is comparatively large difference in the investment efficiency. The empirical research in... View full abstract»

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  • An Algorithm for Automated Sea Routing Design Base on Electronic Chart

    Publication Year: 2010, Page(s):25 - 28
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (351 KB) | HTML iconHTML

    An automated method for sea route design based on electronic chart is developed to improve the security and reliability of planned sea route. First, the obstacle projection matrix is built based on the environmental information provided by electronic chart. Then a basic path is built quickly by using the adjacent relation among girds. Finally, elastic algorithm was used to optimize the basic path.... View full abstract»

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  • Study on Clogging Mechanism and Control Methods of Artificial Recharge

    Publication Year: 2010, Page(s):29 - 32
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (326 KB) | HTML iconHTML

    The severe global fresh water shortage, the over-exploitation of groundwater and its related ecological environment geology problems, the global climate change, all of them are stimulating the study and practice of artificial recharge. But the clogging problem during artificial recharge is always to be the most common obstacle, it can reduce the recharge rate, increase the maintenance cost and sho... View full abstract»

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  • An Immune Danger Theory Inspired Model for Network Security Monitoring

    Publication Year: 2010, Page(s):33 - 35
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (354 KB) | HTML iconHTML

    In order to overcome the deficiencies of the traditional Artificial Immune Systems (AIS) in the security field of computer information system, an immune danger theory inspired model for network security monitoring is proposed in this paper. After introducing the back ground to the danger theory, a novel model for network security monitoring is presented. With the formal definitions of antigen, ant... View full abstract»

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  • Growth Mode of Circular Economy

    Publication Year: 2010, Page(s):36 - 39
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (265 KB) | HTML iconHTML

    The resources shortage, resource exhaustion and environment pollution resulted from economic development awake people to think over how to achieve the sustainable development. Under the background, more and more governments, semiofficial organization, industrial association, and folk organization are beginning to pay more attention to environment and resources. Based on the cycle utilization of ma... View full abstract»

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  • Research on the Problems and Countermeasures of China's Public Crisis Management

    Publication Year: 2010, Page(s):40 - 43
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (280 KB) | HTML iconHTML

    In the age of globalization and information diversification, it is very important for China to have a prefect and mature public crisis management mode and relative countermeasures. The paper firstly analyzed the current situation and existing problem of China’s public crisis management, and then put forward some suggestions for enhancing China’s capability to face up the public cri... View full abstract»

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  • Enhancing Enzymatic Digestibility of Wheat Straw by Ethanol Cooking Pretreatment

    Publication Year: 2010, Page(s):44 - 47
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (332 KB) | HTML iconHTML

    Ethanol cooking is an important process for the fractionation of biomass components. This work evaluate the effectiveness of sulphate acid catalyzed ethanol cooking pretreatment on enzymatic hydrolysis of wheat straw. The wheat straw samples, which were impregnated with 1.0% sulphate acid for about 12 h at room temperature, were submitted to ethanol cooking pretreatment. The in¿uence of bot... View full abstract»

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  • Bioethanol Production Based on Simultaneous Saccharification and Fermentation of Wheat Straw

    Publication Year: 2010, Page(s):48 - 51
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (360 KB) | HTML iconHTML

    The potential of wheat straw as raw materials for ethanol production was investigated. Ethanol cooking at 190 ¿ for 60 min was adopted as pretreatment method for dilute sulfuric acid impregnated wheat straw. The pretreated wheat straw was used as substrate for the production of ethanol by simultaneous saccharification and fermentation (SSF) through orthogonal experiment design in the present stud... View full abstract»

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  • Utilization of Wheat Straw in Manufacture of Particleboard

    Publication Year: 2010, Page(s):52 - 54
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (358 KB) | HTML iconHTML

    Wheat straw is one of the most abundant and cheap agricultural wastes, and it is estimated that about 250 million tons are produced annually in China. Wheat straw is predominantly disposed of by direct burning in open field due to lack of e??ective utilization, which also causes serious environmental pollution. It is an important issue to deal with the agricultural waste both for the comprehensive... View full abstract»

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  • The Experimental Study of the Quasi Continuous Plant Tissue Local Optical Absorption Character

    Publication Year: 2010, Page(s):55 - 58
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (331 KB) | HTML iconHTML

    The local optical absorption character of quasi continuous plant tissue that has turbid material character is studied by experimental method. Potato tissue is the object of study. Discovery by experiment: to the Potato thin chips whose thickness is 1.165 mm, in the same laser light irradiation, transmission photovoltage at several points near the reference point is very different, which is due to ... View full abstract»

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  • Clover Leaves' Delayed Luminescence Characteristic under Excitation of Alternating Electric Field

    Publication Year: 2010, Page(s):59 - 62
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (389 KB) | HTML iconHTML

    With clover leaves as experimental material,their delayed luminescence characteristic under excitation of alternating electric field was measured using BPCL type Weak-luminescence Measuring Instrument, and the decay law of Delayed Luminescence Intensity with time and the change of Initial Light Intensity with the frequency, peak voltage and excitation time of alternating electric field were observ... View full abstract»

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  • FPGA Implementation of SHA-224/256 Algorithm Oriented Digital Signature

    Publication Year: 2010, Page(s):63 - 66
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (323 KB) | HTML iconHTML

    This paper uses the similarity between SHA-224 and SHA-256 algorithms to design the SHA-224/256 IP core oriented Digital Signature. The IP core uses parallel structure and pipeline technology to simplify the hardware design and improve the speed by 26%. Finally this IP core is implemented on the Altera’s FPGA EP2C20F484C6 chip. And its simulation result can run rightly under the 100M... View full abstract»

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