Science Discovery

Volume 4, Issue 4, August 2016

  • Implementation Cloud Platform with CoAP to Enhance IOT Services Performance

    Ta-Te Lu, Hao-Hsiang Hung, Yie-Wan Wang

    Issue: Volume 4, Issue 4, August 2016
    Pages: 207-212
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: Recently, the “Internet of Things” (IOT) has become a popular technical term for machine-to-machine (MM) communication. The IOT is an interaction communication infrastructure for consumer electronics (CE) to connect smart objects. We developed the cloud platform with the Constrained Application Protocol (CoAP) Communication technology to enhance IO... Show More
  • Minimum Wiener Index Value and Polar Graph of Book Graphs

    Fuyi Wei, Yongyu Yang, Meijun Liang, Qu Wei

    Issue: Volume 4, Issue 4, August 2016
    Pages: 213-219
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: Topological molecular index, which is widely applied in QSPR/QSAR studies of chemical theory, is one of the most active research fields in modern chemical graph theory. Wiener index is the sum of the distance between any two points in the graph. In this paper, we use the method of graph theory, we define three transformations, and prove the six lem... Show More
  • The Research of Internet-Based Health Management for the Elderly

    Kaijun Zhang, Weidong He, Jiayu Zhou

    Issue: Volume 4, Issue 4, August 2016
    Pages: 220-225
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: At present, China has fully entered the aging society, which brings severe challenges to the development of China's economic and the management of policy. As the health management of elderly relate to every family, a questionnaire survey was carried out from the health issues of elderly which was concerned by the society. The survey conclude the nu... Show More
  • Studies on the Control of Postharvest Diseases of Muskmelons and the Induction of Resistance Related Enzymes and Defense Substances by Salicylic Acid Treatment

    Jing Yuanyuan, Li Na, Li Lihua, Zhu Xuan

    Issue: Volume 4, Issue 4, August 2016
    Pages: 226-231
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: The enzymes activity related muskmelon disease resistance by salicylic acid treatment in pro-harvest muskmelon fruits was investigated in this paper. The plants of “Jin tian mi” muskmelon as test materials, muskmelons were sprayed at four growing seasons: young fruit period (two weeks after flowering), ruit enlarging period (three weeks after flowe... Show More
  • PFOS and ZnO Nanoparticles Induced Oxidative Stress in Liver, Gill and Head of Zebrafish

    Liu Zheng, Du Jia, Wang Shutao, You Hong

    Issue: Volume 4, Issue 4, August 2016
    Pages: 232-237
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: Oxidative stress to liver, gill and head of zebrafish (Danio rerio) induced by perfluorooctanesul phonic acid potassium salt (PFOS) and ZnO nanoparticles (Nano-ZnO) is investigated in this study. Activities of superoxide dismutase (SOD), catalase (CAT) and malondialdehyde (MDA) contents were measured in liver, gill and head of zebrafish. The result... Show More
  • A Sodium Selective Electrochemical Biosensor Based on the Sodium Pump

    Li Longjie, Zhao Hongshen, Ji Liangliang, Ma Baofu, Chen Deliang

    Issue: Volume 4, Issue 4, August 2016
    Pages: 238-242
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: Na+ is one of the most abundant metal ions and plays critical physiological roles in biological systems, therefore development of new Na+ sensors is becoming increasingly important. Currently many physical and chemical methods have been applied to detect Na+. In this paper, we developed a novel Na+ electrode based on a biomaterial, light-driven Na+... Show More
  • Variation Law Research of Finite Length Cylinder’s RCS

    Yehua Li, Shan He, Daqing Huang

    Issue: Volume 4, Issue 4, August 2016
    Pages: 243-248
    Received: Jul. 19, 2016
    Accepted:
    Published: Jul. 20, 2016
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    Abstract: In order to analyse variation law research of finite length cylinders’ RCS, this paper contrasts and analyses the calculation methods of RCS, designs different cylinders in size for calculating their RCS, and makes models of cylinders for measuring RCS. By analyzing the data of measure and calculation, FEKO software is verified having high accuracy... Show More
  • Comparative Analysis on Storability of Different Prune Fruit Production in Xinjiang

    Renaguli•Musha, Zhang Hong, Shangeyili•Bayier

    Issue: Volume 4, Issue 4, August 2016
    Pages: 249-252
    Received: Jul. 23, 2016
    Accepted:
    Published: Jul. 25, 2016
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    Abstract: French, Record, Lanmi, Xinzilan and Great rosa 5 prune fruits production in Xinjaing were used as materials, the fruits stored in the cold storage (4°C) for 35d after treated with 1-MCP and comparative analysis the storability of different prune fruits. The results showed the single fruit size of Lanmi is the largest, while the single fruit of Fren... Show More
  • A FDTD Simulation on YIG Based 2D Magnetic Photonic Crystal

    Liu Jianting, Wang Shuangbao

    Issue: Volume 4, Issue 4, August 2016
    Pages: 253-259
    Received: Jul. 19, 2016
    Accepted:
    Published: Aug. 03, 2016
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    Abstract: This paper mentioned a FDTD simulation on the optical propagation in plane and along the z axis, we analysis the MPC structure, filling factor, dielectric constant, and their affects on the optical bandgap. This study put special attention on the polarization phenomena. Through simulation we observed the real time change of light (especially on pol... Show More
  • Exploration on Teaching Reform of Program Design Course for CDIO Engineering Education Reform

    Xie Xiaona, Jiang Shiqi, Shen Yan

    Issue: Volume 4, Issue 4, August 2016
    Pages: 260-263
    Received: Aug. 05, 2016
    Accepted:
    Published: Aug. 08, 2016
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    Abstract: China Chengdu University of Information Engineering join the CDIO engineering education reform institutions as one of the first batch in 2005, teachers and students has been on the road of education reform to continue to study, research and reform for many years. In 2010, the "excellent engineer education training program" is exacerbated by the pac... Show More
  • Current Status and Expectation of Salt Containing Waste Water Discharged from Oil Production and Its Treatment

    Wang Lisheng

    Issue: Volume 4, Issue 4, August 2016
    Pages: 264-269
    Received: Aug. 07, 2016
    Accepted:
    Published: Aug. 08, 2016
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    Abstract: In this paper, we review the current status about the salt containing waste water discharged from oil production. Currently, most of the waste water discharged from oil production in China has not been treated by desalination. Soilsalinization has been an important environment problem. The salt-containing composition and mineralization degree data ... Show More