Fine particulate matter is, on account of its aerodynamic properties and typical composition (especially diesel particulate matter and carbonaceous particles) the particulate pollutant potentially most harmful to cultural heritage, representing an aesthetic issue and an agent of chemical degradation simultaneously.
(To be fair, Gallup reported last week on the demographics of its new likely voter sample and found a "typical" composition by gender, age, race and education, but found that likely voters were far more Republican and conservative than in previous elections, including 1994).
Bronze specimens were realized with a surface area of about 6 × 6 cm and the typical composition of the alloy used by Fonderia Artistica Battaglia (Table 1).
The gas exiting at the top of the furnace is composed mainly of carbon monoxide (CO), carbon dioxide (CO2), and nitrogen (N2); a typical composition would be 23percentt CO, 22percentt CO2, 3percentt water, and 49percentt N2.
The terpolymer was synthesized by an efficient emulsion polymerization route and has a typical composition of acrylonitrile/methyl acrylate/acryloyl benzophenone in the mole ratio, 85/14/1.
The first element is a heptanucleotide stretch termed "slippery sequence" with a typical composition of X XXY YYZ (XXX and YYY: a stretch of three identical nucleotides; the triplets indicate the 0 reading frame).
Fortunately, the average value of the 134 objects is in accordance with the typical composition of Bronze objects for the middle and late Bronze Age in Italy and France [9,20].
Flue gas used for algae growth studies was obtained after the scrubber and SCR treatments with typical composition summarized in Table 1.
Integrin-dependent adhesion involves heterogeneous molecular complexes with the typical composition of anchor proteins such as vinculin and paxillin.
A numerical example is presented and the results suggest the typical composition of an optimized CFRP-steel cable system for long-span cable-stayed bridges.
