산업혁명 이전
현재와 같은 형태의 공해에 의한 환경오염은 없었음
인간, 가축의 분변 등에 의한 환경적인 공해
상수도 및 오수처리 등의 위생적인 문제
산업혁명 이후
생활양식 변화에 따른 도시화
급속한 공업화로 인한 오염
공업화로인한 부수적 오염
London smog
‘smoke’ + ‘fog
1. What is the transportation industry??
1. Concept of transportation
Transport or transportation is the movement of people, animals and goods from one location to another. Modes of transport include air, rail, road, water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport is important since it enables trade between peoples, which in
1 Introduction
We're used to take a break or go somewhere for rest. But in Korea, the "leisure" wasn't usual concept for Koreans. Before 70's, we were too busy to have leisure time. But we held the Asian Games in 1986 and Olympic Games in 1988. After that, Leisure became popular and the demand of leisure made a huge increase. And also the law of travel restriction was removed. And increasing dem
1. Country Analysis
(1) Cultural & Sociological Factor
The culture of India has been shaped not only by its long history, unique geography and diverse demography, but also by its ancient heritages, which were formed during the Indus Valley Civilization and evolved further during the Vedic age, rise and decline of Buddhism, the Golden age, invasions from Central Asia, European colonization and
I. About eBay
1. Brief history of eBay
- The world biggest online auction company with 20 M users in more than 150 countries.
- .com company continuously going into the black since 1996
- The most popular online shopping website with the longest time of users’ stay
eBay Inc. (eBay) is one of the successful online business corporations. The very beginning of eBay goes up to 1995. Pier