International Journal of Science, Technology and Society

Volume 5, Issue 1, January 2017

  • Design and Analysis of Tail Gas Treatment Device for High Power Diesel Engine

    Chunyu Yu, Jiaping Song, Xiaobing Zhu, Yong Song

    Issue: Volume 5, Issue 1, January 2017
    Pages: 1-8
    Received: 24 February 2017
    Accepted: 29 March 2017
    Published: 15 April 2017
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    Abstract: Diesel engine has the advantages of low fuel consumption, low carbon dioxide emission and high reliability, so it has been used in many fields. Particular matter (PM) and nitrogen oxide (NOX) are seriously overweight, which not only endanger people's health, but also cause environmental pollution. For the high power diesel engine, a kind of tail ga... Show More
  • Estimation of Radon Concentration in Soil Samples from Cameron Highlands, Malaysia

    Murtadha Shakir. Aswood, Mohamad Sahimi. Jaafar, Najeba Salih

    Issue: Volume 5, Issue 1, January 2017
    Pages: 9-12
    Received: 24 March 2017
    Accepted: 29 March 2017
    Published: 15 April 2017
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    Abstract: Concentrations of radon have been estimated in agricultural soil in Cameron Highlands in Pahang, Malaysia. CR-39 plastic track detectors are used to measure concentration of radon rate in the soil samples. Results reveal that the mean radon concentrations in agricultural soil collected from Cameron Highlands are 198.44 ± 59.44 Bq m-3. These concent... Show More