of “ownership”. The students feel that they are important and part of the class. Therefore, this can enhance the students’ self-worth.
2. The roleof the teacher
The roleof the teacher is giving feedback and direction to students and not instruction. He/she works as a facilitator, helping students in learning. Usually, the teacher does not presuppose objectives in advance. And the teac
of combining nitrogen from the atmosphere with hydrogen to form ammonia. In principle the chemistry of ammonia synthesis was simple but the execution was difficult because high temperatures and very high pressures were needed to produce enough quantities of ammonia to make the process economical. Habersucceeded in developing an ammonia synthesis process that worked in the laboratory in 1909. Init
● 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
아마도 여러분은 대학교 수업시간에 분자학, 유기합성, 열역학에 대해 공부했더라도
산업체의 과학적인 실전 업무에 바로 적용이 가능한 기술을 배우지는 않았을 것이다.
《Beginning Cosmetic Chemistry》라는 책에서 여러분은 탁월하고, 숙련된 화장품
기술자가 되기에 적절한 모든 주제를 개괄적으로 살