In field studies, microplastics were ingested, but the ingested quantities were low.
Larval densities used in this experiment were fairly low, but competition for resources may still have occurred when leaf litter quantities were low.
However, imports of organic tropical fruit is growing slowly, as particular organic quality is not requested, and the total quantity is low.
However, during high flow rate, as characteristic for passive expiration, the analysis of lung mechanics is impractical since COS are almost suppressed and the quantity is low.
BuV DNA quantity was low in all samples, ranging from 1.9 × 10 to 3.2 × 10 copies per milliliter of fecal supernatant (Table).
The occupational environment in Greece could be classified in three major types: a. Working in the public sector, in which demands for quality and quantity of work are low.
Skeptics might argue that even with the nanoparticle finding, the quantities are "too low" to make a difference as direct conventional pharmacological agents acting at local receptors.
Their prices are slightly higher than buying direct, but minimum quantities are usually low and you have the convenience of purchasing products from different manufacturers on one purchase order.
Even if this problem could be solved, the production quantities will be low.
Nevertheless, the observed breakthrough of contaminants and nZVI occurred simultaneously, indicating that although the quantity transported was low in this case, nZVI does have the potential to co-transport contaminants.
Consequently, the PCR product quantities are often too low for direct sequencing or cloning, thus requiring fragment re-amplification by nested-PCRs with new sets of primers.
