7.2 Method
7.2.1 Physical Method - Distillation
7.2.1-1. Distillation
증류에 의하여 원유를 구성하고 있는 탄화수소를 그 비등점에 따라 분류하는 공정으로,
보통 우리가 알고 있는 정유공장에서 수행하는 기본적인 공정으로 원유를 처리할 수 있는
모든 공장에서 수행할 수 있는 공정이라고 생각하면 된다.
1.2.2. The Law of Requisite Variety
The Law of Requisite Variety says that the number of different states of a system’s control mechanism must be higher than or at least equal to the number of (possible) different states in the system being controlled, in order to guarantee stability. But in reality, the variety of the environment is larger than the variety of the organization.
Stafford Beer
Description
Behavioral theory that claims that there is no best way
to organize a corporation, to lead a company,
or to make decisions. Instead, the optimal course of
action is contingent (dependent) upon the internal and external
situation.
Meanings of the Theory
Leadership effectiveness goes beyond traits and behaviors
Some people are successful in some situations and
Interview analysis
First interviewer is a 7th public servant in Daejeon region government. She is 32years old and worked since 2005. She said public servants have various characteristics. Not all the people have special motivation, but some of public servants have it. They are very keen at their task and have sense of duty. They are always worried if they make some mistake, citizens will take in
1.Factor conditions
The nation’s position in factor of production such as skilled labor
or infrastructure necessary to compete in a given industry
2. Demand Conditions
The nature of home–market demand for the industry’s product of service
3. Related and Supporting industries
The presence or absence in the nation of supplier industries
that are internationally co
Discussion
실험결과 해석 관련
본 실험결과는 HUVEC에서 RNA를 isolation 한 후, RT-PCR을 수행한 후 gel-electrophorsis를 이용해 합성된 cDNA양을 알아본 사진이다. gel사진의 보면 1번 lane은 band가 존재하기 때문에 cDNA의 합성이 되었음을 알 수가 있고, 2번 lane은 유의미한 band가 존재하지 않아 cDNA합성이 이루어지지
3) Semantic primacy
New language becomes easier to learn when pupils put words from related sense groups together into sentences rather than trying to learn them separately in lists of unconnected words and phrases. Some pupils will still have great difficulty in retaining vocabulary, and all need the chance to re-learn word groups regularly. But simple repetition of earlier work is very de-mo
- 일정한 압력과 온도에서 polymorphic transformation을 위한 Driving force와 Polymorphs의 상대적 안정도를 이야기 하기 위해서는 △G = △H - T△S의 관계가 매우 중요하다. 이것을 Diagram으로 옮긴 것이 Figure 5와 같다. 온도가 증가 할수록 Polymorph인 물질들의 H값이 서서히 증가하고, G값은 점점 감소하는 경향을 보이