http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
The External Influences on Korea’s Monetary Policy: A Taylor Rule Study
구세범 한국APEC학회 2024 Journal of APEC Studies Vol.16 No.1
The study investigates the external influences on Korea’s monetary policy over the period from 1990 to 2020. The focus was on the effects of US interest rates, payments imbalances and exchange rate changes on Korean monetary policy. The estimation of the Taylor rule measures the effects on Korean interest rates. The empirical tests of the Taylor rule implied that the impact of the US interest rate on Korean policy rate has been steady but weak throughout most circumstances. On the other hand, the impact of the exchange rate on Korean policy rate had varied before and after the GFC. The Bank of Korea monetary reports indicated that the overall balance of payments, in the aftermath of the Asian Financial Crisis, has been a main concern of Korean monetary authority while the status of domestic economy has been a main factor contributing to the impact that the exchange rate has had on Korean policy rate during the postcrisis period. Korean monetary policy has been influenced by monetary developments in the US, but it still has had a good deal of independence. At the end, the study concludes that exchange rate policy is an important part of overall monetary policy in Korea.
구세광,이원화,광민,배종섭 대한약학회 2015 Archives of Pharmacal Research Vol.38 No.6
Aspalathin (Asp) and nothofagin (Not) are twomajor active dihydrochalcones found in green rooibos tea(Aspalathus linearis; family, Fabaceae; tribe, Crotalarieae),which have been reported for their anti-oxidant activity. Here, the anticoagulant activities of Asp and Not wereexamined by monitoring activated partial thromboplastintime (aPTT), prothrombin time (PT), and the activities ofthrombin (Factor IIa, FIIa) and activated factor X (FXa). And, the effects of Asp and Not on expression of plasminogenactivator inhibitor type 1 (PAI-1) and tissue-typeplasminogen activator (t-PA) were evaluated in tumornecrosis factor (TNF)-a activated human umbilical veinendothelial cells (HUVECs). Treatment with Asp and Notresulted in prolonged aPTT and PT and inhibition of theactivities of thrombin and FXa, as well as inhibited productionof thrombin and FXa in HUVECs. In addition, Aspand Not inhibited thrombin-catalyzed fibrin polymerizationand platelet aggregation. Asp and Not also elicited anticoagulanteffects in mice. In addition, treatment with Aspand Not resulted in significant reduction of the PAI-1 tot-PA ratio. Collectively, Asp and Not possesses antithromboticactivities and offers a basis for development ofa novel anticoagulant.
구세경 ( Koo Sae-kyoung ) 명지대학교 아동가족심리치료센터 2018 아동가족치료연구 Vol.16 No.-
본 연구는 모래놀이상담사가 교육분석의 과정을 통해 어떤 변화를 경험하는지에 대해 알아보고자 하는데 목적이 있다. 연구 참여자 선정은 교육분석을 받은지 5년 미만의 모래놀이 상담사 9명으로서 선정은 자발적 참여와 참여자의 소개로 눈덩이 표집방법을 사용하였으며, 이들을 대상으로 수집한 면담자료를 근거이론 접근방법(Strauss & Corbin, 1998/2001)으로 질적 분석하였다. 면담자료를 개방코딩 과정을 통해 범주화한 결과 81개의 개념과 16개의 하위범주, 8개의 범주가 도출되었다. 선택코딩에서 핵심범주는 ‘내담자 경험이 주는 자기성찰을 통해 상담자로 나아가기’를 경험하는 것으로 명명하였다. 본 연구의 과정분석은, ‘내담자 경험이 주는 자기성찰을 통해 상담자로 나아가는 과정’으로서 그 내용은 다음과 같다. 교육분석은 시간적 순서에 따라 ‘들어서기’와, ‘내담자 되어보기’, ‘나 자신을 들여다보기’, ‘나를 비워서 마른 운동장 되어주기’와 같이 4개의 하위범주를 경험하는 것으로 나타났다. This research aims to investigate the changes that sandplay counselors experience through educational analysis. Participants of this research were chosen to be 9 sandplay counselors whose educational analysis experience is less than 5 years through spontaneous participation and snowball sampling and the interview data collected from them were qualitatively analyzed through grounded theory methodology(Strauss & Corbin, 1998/2001). The data were categorized by open coding and 81 concepts, 16 subcategories, 8 categories were drawn. Through selective coding, the central category was termed as ‘becoming the counselor through self-examination from understanding client's position’ and through process analysis the sequential phases of participant's change in a time sequence turned out to be the following 4 subcategories : the first part 'introducing', the second part 'trying over the client', the third part 'looking into one's self', and the last part 'becoming dry ground by emptying out one's self'.
Antithrombotic activities of oroxylin A in vitro and in vivo
구세광,이인철,배종섭 대한약학회 2014 Archives of Pharmacal Research Vol.37 No.5
Here, the anticoagulant activities of oroxylin A(OroA), a major component of Scutellaria baicalensisGeorgi, were examined by monitoring activated partialthromboplastin time (aPTT), prothrombin time (PT), andthe activities of cell-based thrombin and activated factor X(FXa). Furthermore, the effects of OroA on the expressionsof plasminogen activator inhibitor type 1 (PAI-1) and tissue-type plasminogen activator (t-PA) were tested in tumornecrosis factor (TNF)-a activated human umbilical veinendothelial cells (HUVECs). Treatment with OroA resultedin prolonged aPTT and PT and inhibition of the activitiesof thrombin and FXa, and OroA inhibited production ofthrombin and FXa in HUVECs. And OroA inhibitedthrombin-catalyzed fibrin polymerization and plateletaggregation. In accordance with these anticoagulantactivities, OroA elicited anticoagulant effects in mouse. Inaddition, treatment of OroA resulted in the inhibition ofTNF-a-induced production of PAI-1, and treatment withOroA resulted in the significant reduction of the PAI-1 tot-PA ratio. Collectively, OroA possess antithromboticactivities and offer bases for development of a novelanticoagulant.