An organic light emitting diode (OLED) is a solid state device like the LED but composed of several layers in which the emissive electroluminescent layer is a film of organic compounds which emit light in response to an electric current.
Function of each part
Cathode : injecting electron composed of metal
Anode : injecting hole composed of transparent ITO
Emissive polymer : reco
Problem
Liquid Hydrogen Storage - 240 ℃
The Explosion Of The Hydrogen
The Problem Of Hydrogen Transportation
Solution
Hydrogen Storage Alloys
Own Production
nature)
Result: Average cycling efficiency is nearly 100% over 10 cycles
Meaning: Highly reversible conformational transition is expected
Presence of the fullerenes actually improved the cycling efficiency !
Aggregation problem
Each unit is small (DNA size) Lots of hybrids in a system coordination may be difficult
Limitations when applied in vivo
Ele
The First Vietnamese:
Historians believe that the earliest
Vietnamese people gradually moved from the Indonesian archipelago
through the Malay Peninsula and
Thailand until they settled on the
edges of the Red River in the Tonkin Delta.
Population
787,604 people (Year 1999)
Locality
Ha Giang, Tuyen Quang, Lao Cai, Yen Bai, Lai Chau, Son La, Cao Bang and Nghe An provinces.
Customs
After this lesson, students will be able to:
Understand the directions to get to desired destination
Make sentences using new expressions and vocabularies
Pronounce the passage clearly
1. T uses the target language from the very beginning.
The native language should not be used in the classroom.
2. Two maps were compared
in order to show how the people of the target culture live.
•Do you remember this ?
Structural degradation to cause instability
Risk of explosion
Safe & Stable
Battery
Cracks developed in the electrode tears the capsule and release CNT to restore the flow of current.
->Self-Healing
This is the structure which put CNT capsules into virus.
1. How is it better ?
The capsules doesn’t have to move to the target. I
신생아 아토피 5세경 40-60% 자연치유
20%가 10대에 자연치유, 65%가 증상완화
정서적 장애나 사회적 장애 유발
아토피성 피부염환자의 반 이상 만성적으로 진행, 재발되는 경향
성장해 가면서 재발 감소, 사지에 국한
환자의 약 반은 다른 알러지 질환을 동반
세균감염에 예민
자주 긁을수록 예후가 나
"If the wars of this
century were fought
over oil, the wars of
the next century will be fought over water."
"For Texas Now, Water, Not Oil, is Liquid Gold"
Ⅰ. 서론
초등학교 아동은 한국어의 사용 능력이 이미 크게 발달한 상태에서 초등학교에 다니며, 고학년에 이르면 거의 완벽할 정도로 의사소통을 할 수 있다. 학교생활을 하는 동안 그 능력은 계속 증대한다. 이를테면, 한국어 기능이 꽤 발달되었다 하더라도 순전히 말로만 지시를 하거나 정보를 전