Hi again.
Nuclear safety covers all the actions taken
to avoid nuclear accidents and radioactive releases,
or to limit its consequences.
Nuclear safety is intended to be part
of the culture of any kind of nuclear facilities.
Not just nuclear power plants, but also all kind of installations,
also the transport of nuclear materials, its use and storage
in many fields like health care,
industry, military, and as we said before, power generation.
As we know,
safety culture is an important issue in many different fields.
Aviation, health care, mining, construction and many others.
During this second NOOC, called
"Understanding nuclear safety culture",
we will explore in more detail all the concepts
that we have already seen in the previous NOOC
related to general safety culture.
And together, we will learn different solutions
given by the nuclear industry
to the different challenges on safety.
This NOOC is divided in five different units.
First, we want to introduce the main features
regarding nuclear safety culture.
And during the second unit, we will explore why nuclear safety culture
is different from others.
The main part of this NOOC is going to be covered in unit 3,
where we will talk about the basic philosophy
of nuclear safety culture.
There, we will see some concepts that we have already seen.
And we are going to expand on them.
But we are going to focus all the time
on the nuclear field.
Let's say that we will talk about risk,
determining the hypothesis, defense-in-depth,
and also the probabilistic hypothesis.
And in the last two units, we will cover how nuclear safety culture
affects our jobs, our work,
and the evolution of the defense-in-depth after Fukushima.
So I hope you enjoy this second NOOC and let's start.