Variations of SR peak frequency and intensity on different timescales (from minutes to years) are analyzed in detail.
Typically, on any given day, you might see the same seat offered at many different price points, and prices can change from minute to minute.
For example, the half-life of different proteins varies from minutes to days, but the variability for mRNAs is quite a bit less.
Protein stability is a significant factor; the half-life of different proteins can vary from minutes to days, whereas the degradation rate of mRNA falls within a much tighter range (2 7 hrs for mRNAs versus 48 hrs for proteins).
Although a few studies found that the connectivity patterns in resting brains were remarkably consistent across sessions acquired at different time (from minutes apart to months apart) [51], [52], our results by direct comparison indicate that the activity within the DMN was not only modulated by different resting conditions but also by the order of the same type of resting condition (i.e., EC).
"You see people value time differently -- one added minute to a [driver] ETA may be different from one added minute to your destination... or morning commute versus evening commute," Tolkin said.
Depending on cell type, mRNA half-lives are different, ranging from only minutes to several hours, and furthermore short lived mRNA's usually encode proteins of regulatory significance such as CYP1A [ 42].
According to the University of Buffalo, there were two parts to the study: the first part was a questionnaire that asked the participants how many minutes of phone usage they would buy at a number of different price points from $0 per minute to $1,120 per minute.
