The opportunity to participate is limited; voting usually occurs at a single time, rather than at any point during a day.
The high spiking rate generated by these compound ORNs results in a significant probability of multiple spikes occurring within a single time step Δt.
Reach was assessed in terms of the overall numbers of players recruited to an RCT, and in relation to the varying recruitment level, given that recruitment did not occur at a single time point.
Only three studies report marker filtering according to some minor allele frequency threshold ([ 18, 26, 27]; the latter study excluded singleton loci only, i.e., markers with the minor allele occurring only a single time).
We sampled each pond on a single day 16-20 dafterfter breeding had occurred (Spea breed only a single time within a pond each season, shortly after the pond fills with rainwater).
CTCs often occur in clusters; thus, a single time point of sampling may cause certain bias.
Specifically, at each time step, agents modify their current direction of travel with a random value between -15 degrees and +15 degrees; thus, major changes in direction do not occur on the order of a single time step.
A key assumption of the model is that DEHP exposure occurred as a bolus dose during a single time step of the model, which is consistent with an exposure via food consumption.
Since transmissions in a single time slot occur nearly simultaneously (see [17]) and cannot be canceled, the level of rebroadcast redundancy and collision is unnecessarily increased.
However, a similar synchronization on a smaller scale can still occur when multiple vehicles are assigned to a single time slot, thereby leading to possible collisions.
The data presented in Table 4 are from C. jejuni passaged a single time, indicating that this change occurred rapidly.
