Characterization of the morphological properties of welding fume particles by transmission electron mycroscopy and digital image analysis

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      <subfield code="a">Characterization of the morphological properties of welding fume particles by transmission electron mycroscopy and digital image analysis</subfield>
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      <subfield code="a">The morphological characteristics of welding fume particles have been determined using transmission electron microscopy (TEM) and automatic image analysis (AIA). Two personal samples and one background sample were collected using a new, easy to handle sampling method, during tungsten inert gas (TIG) and manual metal arc (MMA) welding on Incoel in the same shop. The collection method gave samples which were suitable for TEM and AIA. Electron micrographs were taken in a transmission electron microscope and further analyzed using a an image analysis unit</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 50, nº 9, September 1989 ; p. 473-479</subfield>
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