● Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artificially created and controlled for
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif
The atmosphere shields us from the sun's cancer-causing ultraviolet (UV) radiation and also moderates the earth's climate.
The atmosphere is obviously vital for human existence, but we have nevertheless been polluting it for years.
The atmosphere is obviously vital for human existence, but we have nevertheless been polluting it for years.
The atmosphere can be divided vertically into four m
과민성 폐장염
inflammation of the alveoli within the lung caused by hypersensitivity to inhaled organic dusts. Sufferers are commonly exposed to the dust by their occupation or hobbies.
1.정의
inhalation of an antigen.
This leads to an exaggerated immune response (hypersensitivity).
Type III hypersensitivity and type IV hypersensitivity occur in hypersensitivity pneumonitis
2.기전
1)t
gown
Using long magnetic at the opening – make less dust while put on the clothes and easy to wear by oneself
Make nonporous operating gown which can reuse easily just after wash.
Make ventilating part around neck and upper back
There are rubber bands on wrists of the gowns now. We can put very thin velcro on them instead of rubber bands, not to be annoyed even when they are pressured.