Because bots aren't expected to respond in milliseconds, short pauses are fine.
First, sensor nodes have almost the same time cost in sending and receiving packets; second, the actual time for these two communication operations are often in the order of tens of milliseconds and far shorter than the time to wait forwarders' wakeup.
When the presentation duration was shorter than 1000 milliseconds (for example, 300 milliseconds in Ahrens 1998, and 300 and 750 milliseconds in Ahrens 2006), exhaustive access of ambiguous meanings has been observed.
Windows XP cuts that delay by more than half, to 70 milliseconds, a shorter pause than the human ear can detect.
With the current technologies used to make calls over the open Internet, latency rarely gets shorter than 160 milliseconds.
Nearly all the elementary steps in chemical reactions, such as transfers of protons and electrons from one molecule to another, occur in less than a millisecond, and yet, as late as the 1960s, solution reactions with half-times (time in which the reaction is half completed) shorter than a millisecond could not be studied.
As the cyclists pedalled, a screen in front of them periodically flashed images of happy or sad faces in imperceptible sixteen-millisecond bursts, ten to twenty times shorter than a typical blink.
The time constant of the non-radiative transfer mechanisms is much shorter than that of the erbium luminescence (microseconds and milliseconds, respectively) [13, 15].
With only about 40 milliseconds average duration, USDs of homozygotes of both mouse lines were significantly shorter than those of wild-types and heterozygotes of the respective lines which had an average duration of almost 80 milliseconds (anova with P < 0.05 for the R552H line and P < 0.001 for the S321X line; Fig. 7a,b).
These lifetimes are remarkably shorter than those generally observed for bulk Eu3+-doped luminescent materials, which are in the range of milliseconds, but somewhat longer than that of Ni Eu2O3 composite thin films (<0.015 ms).
