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
Developmental background
- outside : soaring oil price, environmental problem like greenhouse effect, legal regulation
- inside : ethical consumer who start to realize environmental problem
Residential environment influence your health a lot
ex) atopic disease
Trend of building : Energy saving and pollution reduction
→ it satisfies the wants related wi
Waste is a problem Wal-Mart puts effort into reducing. In Wal-Mart U.S., the majority of excess food is donated to the Feeding America program. In addition to donating food, improvements are made in recycling aluminum, cardboard, plastic and mixed paper. In Wal-Marts outside of the states, such as Japan, Brazil, Chile and Argentina, programs are established and campaigns are launched to promote r
Boeing in Brief
- World's leading aerospace company and the largest manufacturer of
commercial jetliners and military aircraft combined
- Has a long tradition of aerospace leadership and innovation
- Continues to expand its product line and services to meet emerging
customer needs
What Boeing Do today
- Design, assemble and support commercial jetliners,
defense s
3. 경제성 분석
TTCP-PLA 자체의 경제성 분석은 쉽지 않은 관계로 TTCP-PLA를 포함한 바이오세라믹스 시장에 대해 현재의 상황을 알아보고 미래를 예측해봄으로써 TTCP-PLA의 경제성을 유추해보았다.
노년층에 많이 발생하는 척추질환 치료에 필요한 척추관련 시장은 세계적인 고령화 사회 도래 추세로 세