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
-Conclusion & Discussion
Poisson's ratio is derived by dividing the horizontal strain modulus by perpendicular strain modulus. Poisson's ratio is a characteristic value of materials, and concretes have 0.16∼0.22 of it. The Poisson's ratio from the first experiment is 0.18 and this is comprised in the range of theory, and the value from the second experiment is 0.16 which also comes under th
and pony show(겉만 번지르르한), Jumping through hoops(남이시키는대로하는), Waste of time(시간낭비), Constantly under watch(항상 감시하에 놓임), Negative(부정적).......
③ 수업(instruction)에서의 장학은 주로 교사를 통제하는 도구로서 인식됨.
④ 장학(supervision)의 정의 : 관찰하다(watch over), 지시하다(direct), 살피다(oversee
1. Introduction
Recently dollar's price is really volatile. This means credit of dollar is declined. That's why other currencies are trying to become a key currency. Especially some researchers insist that Yuan has a potentiality to become a key currency. So, our group will treat about this subject mainly.
2.Concept and meaning of currency internationalization
1) Conditions of currency int
Ⅰ. Introduction
1) Location
Russia is located in the north Eurasia continent (Far East Asia ~ Europe). Russia is the largest country in the world which is about 1/8 of the world’s land area. Because of this huge territory, there is an 11-hour time difference between East and West.
2) Climate
The huge territory of Russia also makes a various climate zone. Basically, Russia has continental