Search results for: mineral dust

• Comprehensive Comparison of a Few Variants of Cluster Analysis as Data Mining Tool in Supporting Environmental Management

  Publication

  • A. Astel
  • K. Astel
  • S. Tsakovski
  • M. Biziuk
  • K. Obolewski
  • K. Glińska-Lewczuk
  • K. Bigus
  • I. Craciun
  • C. M. Timofte

  - Environmental Engineering and Management Journal - Year 2016

  A few variants of hierarchical cluster analysis (CA) as tool of assessment of multidimensional similarity in environmental dataset are compared. The dataset consisted of analytical results of determination of metals (Na, K, Ca, Sc, Fe, Co, Zn, As, Br, Rb, Mo, Sb, Cs, Ba, La, Ce, Sm, Hf and Th) in ambient air dried and kept alive, by the means of hydroponics, moss baskets collected in 12 locations on the area of Tricity (Poland)....

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• Analysis of metals in air particles from Gdańsk and London with EDX/EDS detectors in electron microscope

  Publication

  • P. Sielicki
  • H. Janik
  • A. Guzman - Sielicka
  • A. Reynolds
  • J. Namieśnik

  - Year 2010

  Electron microscopy with energy dispersive X-ray spectrometry (EDX/EDS) is the example of non-destructive analytical method for surface elemental analysis, with a potential detection limit of 0.1-0.5 wt.% for most elements. A spatial resolution <10 nm can be achieved using this technique, which provides a basis for the generation of quantitative and qualitative elemental data for individual particles. In order to obtain quantitative...

• Iwona S. Stachlewska dr hab.

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