● 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
stream water clean. The facility, which has a capacity of 32000t/day, was installed to clean the upstream water to improve the water quality in Yangjae stream. Due to the system, the water quality improved from level 5 to level 2~3 and this plays an important role in restoring the ecosystem.
Secondly, vegetation revetment technique was used to make close-to-nature river bank. Concrete was remov
The manufacturing process of the lactic fermented milk
The manufacturing process of the lactic fermented milk is classified as following below.
1. Manufacturing process of milk (Up & Midstream.)
Skim milk (milk) puts into dissolution tank and U.H.P(a high temperature sterilizer) then transfer into cultivation tank. It transfers to be homogeneous and remove the microorganism aga
담배를 피우는 사람들이 있기 때문에 담배회사가 존재하고, 그들이 돈을 벌 수가 있는 것이다. 물론 담배회사가 있기 때문에 사람들이 담배를 피우는 것이 아니냐고 반문할 수 있는데 이것은, 수요가 공급을 창출하는지, 공급이 수요를 창출하는 지에 대한 경제학적인 문제이다. 담배는 한국의 경우 성