Sentence examples for at light levels from inspiring English sources
According to our experience, phototrophic microbial growth is possible in interior walls of Mayan monuments at light levels as low as 1 μE m-2 s-1[27].
However, it has recently been demonstrated that the nocturnal hawkmoth Deilephila elpenor (Lepidoptera) is able to discriminate colors at light levels as low as dim starlight (Kelber et al. 2002).
A similar conclusion was reached for migrating hammerhead sharks (Sphyrna lewini), who appeared to be swimming and navigating at light levels too low for visual detection [56].
Surprisingly, we found that the rod bipolar circuit remains the dominant route through which rod-mediated signals traverse the retina at light levels well above cone threshold.
Improved growth of etr1;ers1-3 occurred when the plants were grown under constant light at light levels below 60μEE.
Moreover, both ERG and dLGN responses are indistinguishable between mel-low and daylight conditions when working at light levels below those favored by melanopsin and under all conditions in mice lacking melanopsin.
The CSI performed better for deeper levels of anesthesia than the BIS, which was better at lighter levels.
Electrical interference from PICU equipment and muscle activity at lighter levels of sedation may both confound BIS scores.
Recent evidence supporting routine ICU management at lighter levels of sedation potentially increases the importance of interventions to avoid distress during interventions such as physiotherapy.
This study indicates that W. nobilis has the ability to produce multiple leaders at all light levels, but particularly at medium-light and low-pH soil growth conditions.
Indeed, as described below, we find that the gain of retinal signals at low light levels is controlled at a site located within the rod bipolar pathway.
