● 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
Ⅰ. Introduction
1. Study background and objectives
Recently, due to environmental pollution and climate change, attention to environment is more growing than ever. Especially, buildings form 40% of energy and resource consumption, 30-40% of carbon dioxide emission, 20-25% of waste discharge, 17% of water consumption, and 25% of wood consumption, so buildings are mainly responsible for
1. Market situation-Analysis on Domestic Violence
1) couple violence occurrences
According to survey that carried out 2010, couple violence rate of married couple age between 19 and 65 appears 53.8%. More specifically, physical assault rate is 16.7%, emotional violence rate is 42.8%, financial violence rate is 10.1% and sexual abuse rate is 10.4%. Couple violence rate during whole life afte
2. The definition of social enterprise
A social enterprise is an organization that applies commercial strategies to maximize improvements in human and environmental well-being, rather than maximizing profits for external shareholders. Social enterprises can be structured as a for-profit or non-profit, and may take the form of a co-operative, mutual organization, a disregarded entity, a social bu