Levels
in sentence
4177 examples of Levels in a sentence
It gets that energy from light, which comes in more energy
levels
than you could count.
The atoms in glass do not pair well with any of the energy
levels
in visible light, so the photons pass through.
Just as a grandfather clock relies on the constant swinging back and forth of a pendulum under gravity, the tick tock of an atomic clock is maintained by the transition between two energy
levels
of an atom.
Instead, atomic energy is constrained to a precise set of
levels.
The pituitary's role is to sense if hormone
levels
in the blood are too low or too high, in which case it sends out instructions in the form of the thyroid- stimulating hormone.
And then it was his boss's boss, and then the assistant office manager, and then the office manager, and then ... we got shuffled down two
levels
and thought, well, here comes the janitor again.
Lesson number four: you need champions at all
levels
of society, from students to commercial managers to famous people.
Your brain requires both of those things to remain alert, so your concentration
levels
will most likely dip as your brain activity slows.
But engineers and researchers often require accuracy on microscopic
levels
with a high certainty of being right every time.
The other piece of the puzzle is that OCD is associated with low
levels
of serotonin, a neurotransmitter that communicates between brain structures and helps regulate vital processes, such as mood, aggression, impulse control, sleep, appetite, body temperature and pain.
Variations in things like enzyme levels, gut bacteria, and even intestine length, means that every individual's ability to extract energy from food is a little different.
Low
levels
of serotonin, a neurotransmitter connected to arousal, may make depressed individuals less attentive to new information.
A study by the Harvard School of Public Health found that older people with high
levels
of social integration had a slower rate of memory decline over a six-year period.
In the 1960s, Dr. Frank Hayden, a scientist at the University of Toronto, was studying the effects of regular exercise on the fitness
levels
of children with intellectual disabilities.
Using rigorous scientific research, Dr. Hayden and other researchers came to the conclusion that it was simply the lack of opportunity to participate that caused their fitness
levels
to suffer.
High
levels
of cortisol can also cause you to put on those extra calories as visceral or deep belly fat.
But high
levels
of cortisol over long periods of time wreak havoc on your brain.
And as
levels
of cortisol rise, electric signals in your hippocampus, the part of the brain associated with learning, memories, and stress control, deteriorate.
Fortunately, acute exposures are rare, but we are exposed daily to lower
levels
of ionizing radiation from both natural and man-made sources.
At first detection of low water levels, sensory receptors in the brain's hypothalamus signal the release of antidiuretic hormone.
Athletes are often the victims of over-hydration because of complications in regulating water
levels
in extreme physical conditions.
Placebos may even reduce
levels
of stress hormones, like adrenaline, which can slow the harmful effects of an ailment.
As plankton
levels
peak in the bay, the mantas swim closer and closer together in a unique behavior we call cyclone feeding.
Genes silenced or expressed only at low
levels
in newborns become prominent in older people, leading to the development of degenerative diseases, like Alzheimer's, which accelerate aging.
Many cultures have different
levels
of formality.
This one millimeter animal can survive both the hottest and coldest environments on Earth, and can even withstand high
levels
of radiation.
Beyond dryness, tardigrades can also tolerate other extreme stresses: being frozen, heated up past the boiling point of water, high
levels
of radiation, and even the vacuum of outer space.
And high
levels
of arsenic have been directly linked to cancer and heart disease.
And while the
levels
are low enough that they don't officially pose a health risk if they're on a shelf, the U.S. EPA warns against eating food off of them.
Its actual job is to stop a threat from escalating to dangerous
levels
inside your body.
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