This is urban marketing company.
Seoul city invest with the private company on February, 2008
Goal of Seoul Tourism Marketing
Improve about asset value and secure the competitiveness of culture and tourism
Expansion of green on street
Improve growth
Development of the street trees.
It make pleasant walking environment and cityscape.
create a green space
reduce the street an
- operating duty of DFE 2006.
Analyzing of LGA
Maintaining core technology of global product
Air Conditioner/Refrigerator → Heating, Ventilating
Microwave Oven, Refrigerator → Thermal & Fluid Analysis
Washing Machine → Electrical Brake System
Home Network → Sensor for Position/Weight/Vibration,
Home Appliance ASIC
Ⅰ. 서론
이동전화망에서의 궁극적인 진화방향은 위성을 포함한 범세계적인 IMT-2000라고 볼 수 있다. IMT-2000는 ITU에서 1978년 최초의 개념정립이 시작된 이후 1982, 1990, 1992년에 걸쳐 개념에 대한 보완작업이 진행되었다. 이는 급속히 발전하고 있는 통신기술은 물론 반도체 및 컴퓨터기술 등이 크게 반영
Effective schools meet the learning needs of the students who attend them.
Equal Educational Opportunity Survey in 1966
Elementary and Secondary Education Act.
Public Law 94-192
Effective Schools Movement
Effective Schools research
Coleman Report
Family and community factors prevented some children
Sulfur Dioxide(SO2)
The release of SO2 to the atmosphere is the primary cause of acid rain in the world.
Fossil fuel combustion at electric power-generating plants accounts for about70% of
the emissions.
Coal, Oil, and all other fossil fuels naturally
contain some sulfur.
Volcanic eruptions are another more localized natural source of SO2
SO2 + OH. HSO3.
HS