How to pronounce “diurnal” in English

First of all, there's a diurnal rhythm to what microbes do, both their numbers and what they produce.

It makes less sense if you're diurnal and operating primarily in the day.

But it's really important to emphasize that mice are nocturnal, and we are diurnal.

So by not taking time of day into account when comparing a nocturnal mouse with a diurnal human, we could be missing some really important new drug discovery.

Because the one species is nocturnal, and one species is diurnal.

Most animals that we think about, we classify as either diurnal animals, awake at night-- I'm sorry, awake during the day and asleep

So the rats, I believe, were the nocturnal and the mongoose diurnal.

And I think that is something that's very inherently, not just human, but for any kind of diurnal species that spends its life out in the day

Anyway, he noticed that this stuff was coming every day from-- when he pointed to this thing, it was diurnal, 24 hours.

And then how do changes in temperature affect the stratification of the lake, the mixing and the diurnal

Our diurnal cycle stayed the same as Houston.