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petrol
The reaction dolomite?=?magnesite?+?aragonite is in good agreement with the results of Sato and Katsura (Earth Planet Sci 184:529-534, 2001), but in poor agreement with the results of Luth (Contrib Mineral Petrol 141:222-232, 2001).
      
in Contrib Mineral Petrol 148:471-488, 2004; Watson et al.
      
Petrol, 2006), but much less resistant to diffusional alteration subsequent to crystallization than the Ti-in-Zircon geothermometer (Watson and Harrison in Science 308:841-844, 2005).
      
This model represents a complete refit of the associated regular solution model of Kress (Contrib Mineral Petrol 139:316-325, 2000).
      
Die ?Fett"menge, die durch Petrol?ther der Haut der H?nde entzogen werden kann, schwankt - ob sich die Versuchsperson einige Stunden vor Beginn der Versuche eingecremt hat oder nicht - zwischen 0,02 und 0,1 g.
      
The author performed research of some aspects concerning acute experimental poisoning by leaded petrol vapour (ethyl gasoline 78).
      
The poisoned animals remained for a period fo two hours in a special designed toxilogical chamber in which they were breathing motor-car petrol vapour averaging 310 mg/l rigidity.
      
Behavioral studies were conducted on 90 petrol pump workers to study the effect of petrol on the central and peripheral nervous systems.
      
Urine from 32 road tanker drivers handling petrol, diesel, paraffin and white spirit was tested in the Salmonella/microsome mutagenicity system using tester strains TA98 anbd TA100.
      
Elevated benzene exposure was associated with job tasks involving work on fuel injections, petrol tanks, cylinder blocks, gasoline pipes, fuel filters, fuel pumps and valves.
      
DNA single strand break analysis in mononuclear blood cells of petrol pump attendants
      
DNA single strand breaks, including DNA adducts that lead to alkali-labile sites, were measured in peripheral mononuclear blood cells of 35 petrol pump attendants by alkaline filter elution.
      
Blood samples from petrol pump attendants were taken on Monday and Friday.
      
An increase in DNA single strand breaks from Monday to Friday was detected for non-smoking petrol pump attendants with a daily working time of more than 4 h at the pump station.
      
However, no significant increase was found for non-smoking petrol pump attendants who were on duty for less than 4 h per day at the pump station.
      
No statistically significant increase in DNA single strand breaks could be detected for smoking petrol pump attendants whether they were pumping gasoline for more or for less than 4 h per day.
      
The DMHAs have been put forward as suitable biomarkers of exposure to products containing TMBs such as white spirit and petrol.
      
In the latter case the increase was caused by transport of unleaded petrol and correlated with the volume of the tank.
      
Among car mechanics, tobacco smoking, windy conditions, dismantling of petrol filters, and handling of petrol increased atmospheric benzene levels.
      
Among road tanker drivers, alcohol intake and transportation of unleaded petrol increased the excretion of muconic acid, which was also directly related to the volume of the tank.
      
 

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