mechanism으로 작용하는 것인지 molecular level에서 알아볼 것이며 참고 자료로 「Identification of Two Active Site Residues in Human Angiotensin I-converting Enzyme 」 Vol. 269, No.47, Issue of November 25 pp.29430-29434, 1994 THE JOURNAL OF BIOLOGICAL CHEMISTRY , 「The two homologous Domains of Human Human angiotensin converting enzyme interact differently with competitive
History of sulfonylurea
IPTP for typhoid fever(장티푸스) in early 1940s
Many patients died. – acute & prolonged hypoglycemia
Carbutamide
effective oral hypoglycemic
Firtst sulfonyluea hypoglycemic
Background of Experiment
□ Al-Si Alloy
AI + Si = Al-Si Alloy
1. Low melting point
2. light
3. Large heat capacity
4. Insoluble to each other
.
.
.
Result and Analysis - EDS
□ Composition Analysis
Al, Si is almost insoluble to each other at rsoom temperature.
All solid phase will have either 100% Al phase or 100% Si phase.
Abstract
Bioethanol is one of the alternative sources of oil resources which received attention with biodiesel. Many countries produce bioethanol from food sources such as corn and sugarcane, but it causes food-energy conflicts and farmland problem. So it needs to focus on new biomass which is sustainable, renewable, cost-effective and do not occurred any conflicts. Algae are one of the bioma
완전 소성 재료의 구성방정식으로써 널리 사용되는 것은 대체적으로 최대 비틀림에너지기준(von Mises yield criterion)이다. 또한 최대 전단응력기준과 최대 비틀림에너지기준 모두 응력결합 하에서의 점탄성(viscoelastic) 현상의 해석에도 사용된다. 이러한 생각을 확장하면 변형률-경화 재료(strain-hardening mater