Talk:The mortality due to PM 2.5 from buses

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Mortality in the formula -- Anne.knol 16:56, 20 February 2008 (EET)

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←--#(1):: . The background mortality (Mb) is input into the formula, whereas the Mortality (M) is the output of the formula. These are therefore two different parameters --Anne.knol 17:06, 20 February 2008 (EET) (type: truth; paradigms: science: defence)

Scope should contain temporal information -- Ninais 17:20, 20 February 2008 (EET)

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←--#(1):: . The scope is not clear because it refers to number of premature deaths - but not the timeframe (daily, monthly, yearly etc), or whether or not it is yearly average, or in a particular year (i.e. 1997 or 2020) --Ninais 17:20, 20 February 2008 (EET) (type: truth; paradigms: science: defence)

== Premature deaths should be considered as additional == Jgrellier 17:30, 20 February 2008 (EET) How to read discussions

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←--#(1):: . Premature deaths due to PM2.5 from buses should be defined as addtional to background premature deaths --Jgrellier 17:29, 20 February 2008 (EET) (type: truth; paradigms: science: defence)

⇤--#(2):: . There is no such thing as 'additional' or 'premature' deaths. Everybody dies once, so in the end (let's say, if a whole cohort has died), no one died additionally. Instead, they have died earlier. (see next dispute) --Anne.knol 17:43, 20 February 2008 (EET) (type: truth; paradigms: science: attack)

Premature deaths --Anne.knol 17:43, 20 February 2008 (EET)

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←--#(1):: . 'premature deaths' should better be described as 'deaths put forward', since the concept of premature deaths suggests that there is something like a 'mature death' which I don't not think is the good terminology --Anne.knol 17:43, 20 February 2008 (EET) (type: truth; paradigms: science: defence)

Delete "Effect of bus type on PM2.5 emissions and exposure" -- Ninais 17:30, 20 February 2008 (EET)

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←--#(1):: . "Effect of bus type on PM2.5 emissions and exposure" refers to the scenarios and assessment, but is not a

parent variable (and "bus type" is not within the scope of the variable because it is a scenario in the assessment). --Ninais 17:30, 20 February 2008 (EET) (type: truth; paradigms: science: defence)

Parent variables -- Ninais 17:53, 20 February 2008 (EET)

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←--#(number):: . Causality should refer to variables in the assessment:

  1. "Primary fine PM concentration due to bus emissions"
  2. "Concentration-response function for primary fine PM" --Ninais 17:53, 20 February 2008 (EET) (type: truth; paradigms: science: defence)