and biological properties that differ from those of their larger, or bulk counterparts
Nanotechnology: The National Nanotechnology Initiative(NNI)-> the science of materials and phenomena in the range of 1 to 100nm in diameter
*Features of ‘nanoparticles’
Size
Shape
Surface area
Permeability
ex) liposome, polymer, quantum dot, magnetic particle, carbon nanotube, nanoshell
. Summary:
1. Industry overview-- current situation of Korea pizza market
Korea pizza market with Big 3 brands as its center, an intense competition with large numbers of unique and new product was appeared, so that expand the size of Korea pizza industry and ushered in the mature period with 1 trillion won in 2006 .
During the past four decades Pizza Hut has built a reputation for excellence
3. Requirements of EUV resist
EUV is highly absorbed by all materials, even EUV optical components inside the lithography tool are susceptible to damage, mainly manifest as observable ablation. Such damage that is associated with the high-energy process of generating EUV radiation is a new concern specific to EUV lithography .
EUVL's shorter wavelength also increases flare, resulting in less
2000 B.C - The first recorded (The Susruta Samhita, Sanskrit writing) water purification began with the Egyptians. It is said that impure water should be boiled over a fire, heated in the sun, have a hot iron dipped into it or purified by filtration through sand and course gravel.
A major step in the development of desalination technologies came in the 1940s during World War II when various m
가-2. DIMM
현재 인텔 펜티엄이나 모토로라의 파워PC 등과 같은 프로세서에서 64비트 데이터 버스에 알맞게 사용하기 위해서는 72핀 SIMM을 쌍으로 인스톨해야 하며, 이로 인해 모듈이 차지하는 크기가 커졌다. 그러나 소수의 컴퓨터만이 대용량 메모리 모듈을 지원할 수 있었기 때문에 물리적인 크기의 변