Sentence examples for concentration exposures from inspiring English sources

Recovery of full photosynthetic capacity of Symbiodinium cells within 24 h, after short-term PS II inactivation following low concentration exposures, suggests that zinc-metalloprotease damage to PS II might be repairable, as demonstrated for PS II repair by heat shock proteins [67].

However, low concentration exposures < 0.5 ppm are difficult to control in standard flow chambers.

Currently there is little information on the kinetics of Hg in piscivores, especially at relatively low concentration exposures.

We believe that high concentration exposures allow demonstration of a clear distinction of DE effects between SH and WKY rats.

One study also found that healthy worker's SDNN was significantly decreased by high occupational and environmental PM2.5 mass concentration exposures (Magari et al. 2001, 2002).

The maximum contaminant level of 10 mg/L established by the U.S. Environmental Protection Agency was based on the prevention of methemoglobinemia in infants; moreover, there is concern of many cancer types and from lower concentration exposures.

The effects of nanoparticle concentration, exposure time and relative humidity on the permeate flux, and their interactions were determined.

Since constant concentration exposure of toxicants to invertebrates is unusual in the environment, episodic exposure or pulsed exposures may represent true risk to aquatic biota more accurately.

A three-way ANOVA was employed to evaluate the interactions and effects of colchicine concentration, exposure duration, and larval age in C. gariepinus and D. rerio.

Fish performance and feed utilization, however, were significantly affected by Zn concentration, exposure time, and their interaction (P < 0.05; Table 2).

Adverse effects are only observable when the concentration (exposure) of a substance exceeds the threshold for effects for a sufficient duration.