초 록
이번 실험에서는 Cu-IDA complex를 서로 다른 Cu(NO3)2?3H2O(aq, 0.02M): NH(CH2COOH)2(aq, 0.02M) 비율로 혼합하여 spectrophotometry로 흡광도를 측정하고, complex의 formula와 stability constant를 추정해보았다. 서로 다른 volume fraction(IDA: 2,5,7,10,12,13,15,18,20,23mL, total 25mL)의 mixture를 만들고, HNO3(aq, 15%)과 NaOH(aq, 0.5M)으로 모든 sam
Ⅰ.Introduction
Since financial crisis, people’s interests in financial condition become huge. Especially, we now use the word 'quantitative easing' frequently, and even when we read newspaper or economic columns, articles usually deal with quantitative easing. So, what is QE? Maybe, there are few people who can answer this question exactly. People might say QE is issuing money or just one of
It seems that cognition to males about co-habitation is more generous than to females, so males might be much easier to tell this to their cl0se peer group comparing with females’ one.
Q 4-3) If I live with my boy or girlfriend together, I can tell this to acquaintances.
Most male students answered that they usually could tell this to their acquaintances (3.16), but female students answered t
determined categories; thus participants may feel more relaxed and candid
Allows researchers to probe for more details and ensure that participants are interpreting questions the way they were intended
Interviewers have the flexibility to use their knowledge, expertise, and interpersonal skills to explore interesting or unexpected ideas or themes.
Professional journals
Journal of Advertising, Public Relations Review, Journal of Public Relations Research, Journal of Advertising Research, etc., 홍보학연구, 한국언론학보, 광고학연구, 한국광고홍보학보
Magazines and periodicals
Advertising Age, and PR Week etc.
Research summaries
The Internet
Everyday situations
Is the topic too broad?
Is the topic sufficiently