Non-dispersive Infrared (NDIR) Gas Detection Articles

  • Synthesis and characterisation of superparamagnetic Fe
    3
    O
    4
    –SiO
    2
    nanoparticles and mod

    The superparamagnetic nanoparticles (Fe3O4) were prepared by co–precipitation method, then the biocompatible silicon dioxide (SiO2) was coated on the surface of these Fe3O4 nanoparticles (designated as Fe ...


    By Inderscience Publishers

  • Intelligent electric valve actuation on China’s West-East Pipeline - Case Study

    Overview The West-East Pipeline (WEPP) network is described as the largest and most significant gas industry project ever planned in China. Intended for the development of the western regions in China, the project involves construction of four gas pipelines connecting the eastern markets of China with the western resources. Thousands of kilometres of pipelines travel along varied terrains ...


    By Rotork plc

  • The Drumbeat on infrared thermal imaging

    Drumbeat Energy regards infrared (thermal) imaging as an amazingly useful tool in the quest for greater energy efficiency. It has the ability to define non-invasively and with uncanny speed and accuracy where heat is leaking from a building. Never was the expression “A picture paints a thousand words” ...


    By Drumbeat Energy Limited

  • Bioaccumulation and toxicity of single walled carbon nanotubles (SWNT) to benthic organisms at the base of the marine food chain

    As the use of single‐walled carbon nanotubes (SWNT) increases over time, so does the potential for environmental release. Our research aimed to determine the toxicity, bioavailability and bioaccumulation of SWNT in marine benthic organisms at the base of the food chain. The toxicity of SWNT was tested in a whole sediment exposure with the amphipod Ampelisca abdita and the mysid Americamysis ...


    By John Wiley & Sons, Ltd.

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