2.2 Indirect threat
According to the PEST analysis, it is possible to divide into direct threat and indirect threats. Through analyzing the threats, finding out the critical threat then establishing an action plan to deal with the critical threat will be concluded.
1) Requiring substitute for oil
As many developed countries used huge amounts of oil when stepping into better life, skyrocke
amount between upper and lower classes.
Besides, because the difference between the number of upper class(22) and the lower class(61) is quiet big, the data can be biased. If you want to test those data clearly, we suggest select more samples on upper class and eliminate critical outliers which can affect its mean and variance.
Socializing time and the amount of Coffee they take
As you
abrasive 마모는 표면이 거칠고 경한 돌기의 작용이나 경한 분말이나 외부로부터 분진
등의 연마작용, abrasive paper 등에 의해 발생하는 마모이다. 주로 재료의 기계적 성질의
영향이 크다 할 수 있다. 이것은 전술한대로 요철설에 의한 마모의 확장으로 간주할 수
있다.
그림 18. abrasive 마모의 모식
◆ Modern Society and Web 2.0
Web 1.0 era as the word of "sea of information", we are exposed to a lot of information. Regardless of distance and time, we can easily send information as well as our own private information. Also, the amount of data, in 1989, the European Particle Physics in Switzerland, developed hypertext and MOSAIC invented first web browser in 1993. Those changes helped to
1. Introduction
As the computer technology like internet has been developing, many medical images and data related in medical is being applied to medical service for a diverse range of service such as diagnosis, management and treatment. A format of medical information and the standardization of the process of exchange are needed to control to enormous amount of information and exchange it.