activity

US /ækˈtɪvɪti/

・

UK /æk'tɪvətɪ/

n. (c./u.)Noun (Countable/Uncountable)An action or task, e.g. sports, washing clothes

What is your favorite weekend activity in London?

n. (c./u.)Noun (Countable/Uncountable)Something that is done by a company or organization.

The company's main activity is manufacturing car parts.

n. (c./u.)Noun (Countable/Uncountable)Actions performed on a computer system.

The system logs all user activity.

n. (c./u.)Noun (Countable/Uncountable)The level of buying and selling in a financial market.

Increased trading activity led to higher profits.

n. (c./u.)Noun (Countable/Uncountable)The rate of decay of a radioactive substance.

The activity of the sample was measured in becquerels.

n. (c./u.)Noun (Countable/Uncountable)The rate at which a chemical reaction occurs.

The chemical activity increased after adding the catalyst.

Video subtitles

04:55

size of the earth's elliptical orbit around the sun, activity from the sun, and the amount
size of the earth's elliptical orbit around the sun, activity from the sun, and the amount

38:58

06:18

Adenosine slows down the brain activity.
Adenosine slows down the brain activity.
Causing to slow down the brain activity and thus making us feel sleepy.
Causing to slow down the brain activity and thus making us feel sleepy.

04:35

records that activity.
records that activity.
First, the tracking code collects information about each activity, like the title of the page
First, the tracking code collects information about each activity, like the title of the page

10:01

studies have found changes in brain activity
studies have found changes in brain activity

07:09

Matt cautioned that, even though aircraft were being rerouted to approach over Haifa, there had still been recent surface-to-air missile, or SAM, activity in the region.
Matt cautioned that, even though aircraft were being rerouted to approach over Haifa, there had still been recent surface-to-air missile, or SAM, activity in the region.
Civil aviation flying in between areas where conflict activity is happening.
Civil aviation flying in between areas where conflict activity is happening.

09:56

In the brain, we see that bilinguals are showing different activity during executive function tasks.
In the brain, we see that bilinguals are showing different activity during executive function tasks.
that bilinguals are showing different activity
that bilinguals are showing different activity

06:11

Participants wore biometric sensors that measured their heart rate, electrodermal activity and body temperature.
Participants wore biometric sensors that measured their heart rate, electrodermal activity and body temperature.
When Jasmine and Aladdin kiss for the first time that is the spike in electrodermal activity in the signal,
When Jasmine and Aladdin kiss for the first time that is the spike in electrodermal activity in the signal,

07:10

The authors even mention that the relative age effect can have a negative impact on public health because it can reduce the lifetime levels of physical activity.
The authors even mention that the relative age effect can have a negative impact on public health because it can reduce the lifetime levels of physical activity.
health because it can reduce the lifetime levels of physical activity
health because it can reduce the lifetime levels of physical activity

09:25

And this is responsible for not only the area's many volcanoes and frequent seismic activity, but also the peculiar contrasts of its animal life.
And this is responsible for not only the area's many volcanoes and frequent seismic activity, but also the peculiar contrasts of its animal life.
frequent seismic activity, but also the peculiar contrasts of its animal life.
frequent seismic activity, but also the peculiar contrasts of its animal life.