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Development of metrics for streamlined life cycle assessments : a case study on tablets

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Academic year: 2021

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Figure

Figure 2-1:  Schematic  of the under-specification,  probabilistic, streamlining methodology.
Figure  2-2:  The  false  signal  rate  is  the  fraction  of  scenario pairs  for which  the  impact  of product class B  (here, the 15" screen)  is  less  than the product class A  (14"  screen)  (reproduced  from (Zgola,  2011)  )
Figure 2-3:  Decrease  in uncertainty  as  more  activities are specified  (reproduced from  (Materials Systems  Laboratory, n.d.))
Table  3-1:  Life  Cycle  St; Materials  Extraction Manufacturing Product Assembly Transport Retail Use  Phase End-of-Life
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