Global warming means phenomenon that Earth’s average temperature is rising.
Earth’s average temperature has risen steadily.
Why Global Cooling happened?
Global warming → glaciers in each pole solve
2007 : - 23%
completely melting time of north pole glacier :
2080
2040
2013~2018 !!!!!!!
3.Global warming glaciers are melting
1. The Necessity of the Study
1.1 . Natural Disasters in Korea on the Rise
Humankind in modern society has been leading an affluent life by virtue of the rapid scientific progress. However, we are never safe from natural disasters such as a typhoon and an earthquake which are powerful enough to bring it down.(A Research on the Actual Condition of the Victims of Natural Disasters in Korea and
case 3
1. Analyze the competitive structure of the automobile industry in the United States. Is this an attractive industry?
현재 미국의 자동차 산업은 몇 개의 대기업들이 서로 경쟁하는 구도인 과점산업이다. 초창기에는 포드사의 독점으로 시장이 이루어 지다가 점차 GM, 크라이슬러가 시장에 진입함으로서 과점시장으로 변모
Traffic Information Gathering System should accept traffic information automatically gathered by mechanical devices such as a detector, beacon, probe car, and so on delivered from traffic-related organizations or a traffic locale system. It should also accept the function of gathering system that manually processes CCTV image information, reported data, and other information such as construction,
2. Traffic information shouldn’t be used exclusively by a particular person or
organization
Traffic information shouldn’t be used exclusively by a
particular person or organization
Telematics
A wireless communications system designed for the collection and dissemination of information that particularly refers to vehicle-based electronic systems