The Study on Development of Green Logistics Enterprise Service Route in Beijing

Lingyao Zhu, Li Zhou1and Weipeng Li

Abstract: In recent years, with the development of technology and the era, the changing of human environmental awareness, the green service has been given a distinctive characteristic of the times. Logistics enterprises is an important part of the green logistics research, it plays a key role for development of green logistics. Logistics enterprises have some main types such as transport companies, warehousing companies, express company etc. This article studied development route for green services of these three types of companies of Beijing, and the details on the development path for the corresponding respectively. So we can improve the green service of logistics enterprises and to promote the development of green logistics in Beijing.

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Study on intrusion data detection algorithm for user data visa cloud computing

Zhao Tao

Abstract: Cloud computing is a new computing model, it will be large-scale computing resource interconnection were effectively integrated, and the computing resources available to users in the form of services. The user can at any time according to need to access a virtual computer and storage system using a broadband network, without the need to test the underlying anxiety complex implementation and management, greatly reduce the difficulty of realization and hardware investment users. Cloud computing effectively the actual resources and virtual service separation reduce all kinds of business service costs, improve the utilization of network resources. The main work of this paper includes: first introduced the current cloud environment security threat, attack and common intrusion detection technology, summarizes the advantages and disadvantages of the proposed at the present stage of intrusion detection system under the cloud environment. Then the research on the analysis of the fuzzy C mean clustering algorithm for intrusion detection exist deficiencies in cloud environment, the improvement and optimization of its, and the improved algorithm for parallel implementation of map reduce, to solve the clustering problem of the magnanimity data.

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Experimental Study on Static Characteristics of Landslide Loess in Tianshui Region

Yajun Jia, Lin Zhang and Naijun Liu

Abstract: The disaster of loess landslide has a characteristics of wide range, great harm and difficult to control. Taking Tianshui landslide as the background, through field investigation and laboratory analysis of the sampling method, study the occurrence mechanism of landslide disaster; qualitative analysis of heavy rainfall and earthquake structure effects of loess, analyzed the relationship of water content on the slope stability, and reveals the physical properties and static properties of landslide soil through the test; by unconfined compressive strength test to undisturbed soil and remolded soil and saturated soil, analysized the undisturbed and remolded soil unconfined compressive strength compared to reflect the soil structure stability, the saturated soil and undisturbed soil unconfined compressive strength compared to reflect the variability of soil structure.

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Effects of Cu⁺ on Proton Transfer Processes in Inosine-Cytosine Base Pair

Meng Wang, Shiying Yan

Abstract: The influence of Cu⁺ metal cation binded to different sites of inosine and cytosine on the proton-transfer reaction in inosine-cytosine(IC)base pair has been studied by B3LYP/6-311++G (d,p) method. Our results show that Cu⁺ could react with inosine-cytosine base pair at various sites to form three stable adducts. For Cu⁺ binded to N11 or N4 of inosine, only the single proton-transferred process occur. The double proton-transfer has been found after Cu⁺ coordinated to the O12 of cytosine. The proton-transfer processes about inosine-cytosine Cu⁺ cationized base pair have been also investigated in water.

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