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electron-donating group이라고 한다.알킬기는 electron-donating group중의 하나로 양전하를 안정시킬 수 있다. 이러한 알킬기가 많으면 많을 수록 안정해지고, 결국 3˚ Carbocation이 가장 안정해진다.
- hyperconjugation
비어 있는 p-orbital과 인접한 σ-bond와 겹쳐
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Electron configurations
① 18-electron configuration : strong σ-donor와 strong π-acceptor ability를 동시에 갖는 ligand로 된 complexes.
② 22-electron configuration : weak σ-donor를 갖는 ligand로 된 complexes.
③ 12-electron configuration : σ-donor와 π-donor ability를 동시에 갖는 ligand 로
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languages, especially English. Therefore, if I could provide some benefits to society by donating this talent, I would donate my fluency of English. To be specific, I would donate my ability to children who are not capable of having the opportunity to learn English. I have three reasons for this dec
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portance of seeking support when needed. These experiences have not only fueled my determination to succeed but have also instilled in me a stronger sense of empathy and a greater ability to navigate adversity.
In my professional journey at OO Electronics, especially within the Global Technology Col
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Electronic Payment System of
Electronic Cash Type
Han, Sang-Il*
The rapid proliferation of internet and change of business environment cause broad development of electronic commerce. There is tremendous demand for the ability to be able to electronically buy and sell goods or services over Internet
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electron interaction을 통하여 soluble aromatic compounds 분리, Chlorophenol과 Nitroaniline과 같은 다양한 극성 방향족 물질에 있어 높은 분리도와 선택성을 가지고 있다.
결과는 깔끔하게 R²=0.9989가 나왔다. 그러나 이 간단한 값을 얻기까지의 길은 순탄하지
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Ability to use digital media
✔ Individualism
✔ Preference to freedom and ideals
싱글족 정의, 경제력이 있는 집단이고, 디지털 미디어를 사용할줄 안다 예를들어 인터넷이나 스마트폰 SNS
또한 개인주의가 강하며 자유와 이상을 중시한다
대
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ability
resulting from stress and pain symptoms: a
preliminary randomized trial. Behav Ther
35:78501, 2004
66.Davis WK, Hess GE, Harrison RV, Hiss
RG: Psychosocial adjustment to and control
of diabetes mellitus: differences by disease
type and treatment. Health Psychol 6:14,
1987
67.O’Connor PJ, Cra
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The Chinese Economic Environment
Macro Environment
- The China planed social economy
Foreign firms in China was that there was a huge gap
- stated plans
- Actual ability of the government to
manage and control the economy
There existed a high degree of competition among governme
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