http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김제영,이종규,홍익표,이성수 ( Je Young Kim,Jong Gyu Lee,Ik Pyo Hong,Sung Su Lee ) 한국화학공학회 1996 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.34 No.5
Activated carbon fibers(ACF) were prepared from stabilized polyacronitrile(PAN) fiber by chemical activation with KOH. Yield, specific surface area and elemental content of ACFs with the different activation conditions such as concentration of KOH and heat treatment temperature were evaluated. The specific surface area of ACF was proportional to the concentration of KOH solution used for activation of ACF. The specific surface area of ACF increased remarkably above 800℃ of heat treatment temperature. Yield of ACF which is chemically activated was improved several times compared to ACF which is activated physically.
김제영,이성영,최재훈,김철우,박양덕 ( Je Young Kim,Seong Young Lee,Jae Hoon Choi,Chol Woo Kim,Yang Duk Park ) 한국화학공학회 1991 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.29 No.5
The properties of carbon solid prepared from semi-coke powder without using a binder were examined on both the moulding pressures and the calcining temperatures. Up to 1500 ㎏/㎠, the pressure effect on the carbon solid changed characteristically high. The highest compressive strength was obtained on carbon solid calcined at 1200 ℃, and its density was 1.6g/㎤.
김제영 ( Jae Young Kim ),이시섭 ( Si Sup Lee ),유정석 ( Jung Suk Yu ),송범용 ( Beom Yong Song ),김락형 ( Lak Hyung Kim ),육태한 ( Tae Han Yook ) 대한한방신경정신과학회 2007 동의신경정신과학회지 Vol.18 No.1
Objective : Chronic headache is the most common headache. The objective of this study is to find the clinical manifestation of chronic headache and has been carried out to investigate the effects of Noechongyolhaedok-tang on the chronic headache.Method : This observation was carried out on 73 patients with chronic headache. They were applied to Noechongyolhaedok-tang and the degree of improvement of chronic headache was evaluated by VAS. Results : 1. Distribution of study population by sex, age : male : female = 1 : 3, 30s-50s group = 81% Duration of onset : over 10years = 48% Reported site of chronic headache : the whole = 28% Clinical pain characteristics : be torn = 25% Frequency of headache : everyday = 72% Time of attack : irregular = 52% 2. In VAS scores, there were significant differences between before and after Noechongyolhaedok-tang treatment. There were no differences between before and after treatment in each sex and the duration of onset Conclusion : The effectiveness of Noechongyolhaedok-tang on the chronic headache was shown through VAS Further study is needed about Noechongyolhaedok-tang.