가. 성공적인 학교에 대한 기초
1) 학교의 형태 : ①전통적(Conventional)-미국에서 아직까지 지배적인 형태, ②즐거운(Congenial)-다수는 아니지만 나타나고는 있는 형태, ③협력적(Collegial)-숫자가 점점 늘어가고, 성공적인 학교.
2) 협력적 학교로의 “paradigm의 이동” 은 전통적, 즐거운 학교로부터의 이동을
CCR5
C-C chemokine receptor type 5, also known as CCR5 or CD195
protein on the surface of white blood cells that is involved in the immune system
the process by which T cells are attracted to specific tissue and organ targets
Many forms of HIV, the virus that causes AIDS, initially use CCR5 to enter and infect host cells
CCR5의 기능
belongs to the beta chemokine receptors family of int
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
1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine
The U.S. sub-prime financial crisis of 2008 was caused by sharp house price increases in 2006 called “housing bubbles.” This not only caused overvaluation of house prices but also excessive borrowing. Fannie Mae and Freddie Mac, two government agencies who created the secondary market for mortgage-backed securities, bought and held conforming mortgages and turned a similar amount of home loan