소학교령기(1895-1905) 관·공립소학교교육의 성격에 대한 고찰

이성은,김정효,정희숙,이해지,허선영 한국초등교육학회 2004 초등교육연구 Vol.17 No.1

본 연구의 목적은 국가 주도의 기초 공교육의 효시가 된 소학교령기(1895-1905) 관, 공립소학교교육의 성격을 탐구함으로써, 우리나라 초등교육기원에서 보여지는 특성을 재조명하려는 데에 있다. 이를 위해 소학교령기의 사회적 상황과 교육적 요구, 초등학교의 교육목적, 교육내용 및 방법, 학습자계층과 교원양성과 처우에 대해 알아봄으로써, 당시 초등학교교육의 성격이 어떠했는지 규명하였다. 연구결과, 이 당시 관, 공립소학교는 사회 통합적이라기보다는 구국적 국민계몽교육의 성격을 띠었으며, 보편적 아동교육 이라기보다는 혁신적 근대교육을 상징하였고, 현실안주적 보통교육 이라기보다는 미래지향적 교육의 성격을 띠었다. 결론적으로 다양한 시대상황적 한계에도 불구하고 교육개혁의 의지는 대단하였던 것으로 평가되어졌다. The purpose of this study was to search for the nature of public primary school education in beginning period Enlightenment in Korea(1895-1905) in terms of the aims, the educational contents and methods, and the learner and teacher. For the purpose, the contemporary governmental documents, the newspapers, and other historic materials were collected and analyzed and the school sites were visited. The nature of public primary school education in beginning period of Enlightenment, was revealed as follows: First, it was not for the social consensus, but for the enlightenment of the people against nationalism. Second, it was not universal child education, but innovational elite education, Third, it did reflect not the present need, but the future need. In conclusion, it can be said that their intention of establishment of modem primary school has been underestimated and that their effort for educational reform should be reevaluated. But the research result suggests that public primary school education needs the balance not only between national needs and individual needs, but also between present needs and the future need.

국제통상환경 변화에 따른 각국의 통상정책 비교연구 : 미국, EU, 일본, 한국을 중심으로

李愚採,金孝仙 강남대학교 사회과학연구소 2000 사회과학논총 Vol.9 No.-

WTO 출범에 따라 글로벌화가 가속화되고 있고, EU, NAFTA 등 지역주의의 확산에 따른 지역주의화와 글로벌화가 병존하는 시대에 있어 각국의 통상정책 또한 변화가 심한 실정이다.이러한 통상환경 아래 정부나 기업은 적절한 대안을 마련해야 할 시점에 와있다.통상환경변화에 따른 적절한 통상정책을 구사하기 위해서는 선진국, 특히 미국, EU 그리고 일본의 관련 통상정책 및 제도의 이해와 연구가 필요하다. 본 연구결과 미국과 EU는 공격적인 통상정책을 실시하고 있는데 반하여, 일본은 이중적 통상정책 펴고있는 바 선진국에 대해서는 방어적이며, 신흥공업국에 대해서는 공격적인 면을 나타내고 있다.한편 한국은 대체적으로 방어적인 통상정책의 특징을 보여주고 있다.앞으로 한국정부의 통상정책은 새로운 의제로 부각되고 있는 무역과 투자, 무역과 경쟁정책 분야에서도 국제적인 규범을 세우는 일이야말로 관심을 기울여야 한다.

Multi‑tissue lipotoxicity caused by high‑fat diet feeding is attenuated by the supplementation of Korean red ginseng in mice

Seon‑A Jang,Seung Namkoong,이성률,Jin Woo Lee,Yuna Park,Gyeongseop So,Sung Hyeok Kim,Mi‑Ja Kim,Ki‑Hyo Jang,Alberto P. Avolio,Sumudu V. S. Gangoda,Hyun Jung Koo,Myung Kyum Kim,Se Chan Kang,Eun‑Hwa Sohn 대한독성 유전단백체 학회 2020 Molecular & cellular toxicology Vol.16 No.1

Background Excessive intake of fat, one of the causes of obesity, is associated with low-grade infammation in various susceptible organs and eventually causes tissue toxicity. This study examines the multifaceted suppressive efects of Korean red ginseng extract (KRG) on high-fat diet (HFD)-induced lipotoxicity and infammatory responses in the aorta, liver, and brain. Methods Male C57BL/6 mice were fed HFD with or without KRG for 12 weeks. The improvement efect in KRG on lipotoxicity and infammatory potential was determined in the blood and the aorta, liver, and brain tissues. Results KRG signifcantly inhibited 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase activity by >20% in vitro. KRG supplementation suppressed HFD-associated body weight gain, lipid profle changes, and excessive fat deposition in the liver and increased leptin, insulin, and ALT levels in the blood. Infammatory markers in the aorta, liver, and brain were also signifcantly reduced by KRG treatment. In microvascular endothelial cells, the 15% cyclic stretch-mediated upregulation of ICAM-1 and vascular cell adhesion protein-1 (VCAM-1) expression was signifcantly attenuated in the presence of KRG. Conclusion KRG supplementation attenuates HFD-mediated body weight gain, lipid profle changes, and multi-tissue infammatory responses.

韓國 經濟成長과 에너지 資源의 需給 政策에 관한 小考

李孝善 檀國大學校 地域硏究所 1986 地域硏究 Vol.7 No.-

2000年代를 向한 大川市 觀光開發의 方向

李孝善 檀國大學校 地域硏究所 1987 地域硏究 Vol.8 No.-

Validation of the oxford classification of iga nephropathy: A Single-Center Study in Korean Adults

( Ho Young Lee ),( Sul Hee Yi ),( Mi Seon Seo ),( Jin Nam Hyun ),( Jin Seok Jeon ),( Hyunjin Noh ),( Dong Cheol Han ),( Seung Duk Hwang ),( So Young Jin ),( Soon Hyo Kwon ) 대한내과학회 2012 The Korean Journal of Internal Medicine Vol.27 No.3

Background/Aims: The recently published Oxford classification of IgA nephropathy (IgAN) proposed a split system for histological grading, based on prognostic pathological features. This new classification system must be validated in a variety of cohorts. We investigated whether these pathological features were applicable to an adult Korean population. Methods: In total, 69 adult Korean patients with IgAN were analyzed using the Oxford classification system at Soonchunhyang University Hospital, Seoul, Korea. All cases were categorized according to Lee`s classification. Renal biopsies from all patients were scored by a pathologist who was blinded to the clinical data for pathological variables. Inclusion criteria were age greater than 18 years and at least 36 months of follow-up. We excluded cases with secondary IgAN, diabetic nephropathy combined other glomerulopathies, less than 36 months of follow-up, and those that progressed rapidly. Results: The median age of the patients was 34 years (range, 27 to 45). Mean arterial blood pressure was 97 ± 10 mmHg at the time of biopsy. The median follow-up period was 85 months (range, 60 to 114). Kaplan-Meier analysis showed significant prognostic predictions for M, E, and T lesions. A Cox proportional hazard regression analysis also revealed prognostic predictions for E and T lesions. Conclusions: Using the Oxford classification in IgAN, E, and T lesions predicted renal outcome in Korean adults after taking clinical variables into account.

댐 하류 만곡부 하천에 대한 수리학적 특성 연구

최한규,백효선,이계윤 江原大學校 産業技術硏究所 2005 産業技術硏究 Vol.25 No.A

In order to accurately analyze the detailed hydraulic characteristics of the curved channel in the downstream of dam with the hydraulic structures such as bridge piers, RMA2 model which is one of two-dimensional models is applied to ChunCheon dam downstream curved channel. A series of hydraulic model tests are carried out for comparison studies. HEC-RAS model is also applied to the same site. There are no errors when velocities and water levels resulted from HEC-RAS model RMA2 model are compared with those of hydraulic model test on the straight channel. But, it is found that results of RMA2 model have a better agreement with those of hydraulic model test than those of HEC-RAS model on the curved channel with bridge piers. Additionally, RMA2 model can be predicted the eddy phenomena around bridge piers of the curved channel.

호장근 추출물의 Helicobacter pylori에 대한 생육억제 및 인간 위암세포주에 대한 유전적 손상 유도

박정현,김현정,이지원,임효권,이인선 대한암예방학회 2003 Journal of cancer prevention Vol.8 No.2

Fasciola의 간농양에서 Praziquantel 7일 요법의 임상

김정룡,이효석,채종일,김선미,김찬규 대한감염학회 1997 감염 Vol.29 No.5

목 적 : Fasciola hepatica에 의한 간농양으로 진단 받은 환자에게 장기간 praziquantel을 투여하여, fasciola에 의한 간농양에 대한 장기간의 Praziquantel두여 효과를 알아보고자 하였다. 방 법 : F. hepatica에 의한 간농양으로 진단 받은 3명의 환자를 대상으로 하였다. F. hepatica에 의한 간농양으로 진단한 기준은 1) micro-ELISA에 의한 기생충에 대한 항체검사에서 fasciola 항원에 대한 반응이 양성이고 2) 말초 혈액 검사상 호산구증다증 을 보이며 3) 복부초음파 또는 복부컴퓨터단층촬영상 간질에 의한 간농양의특징적 소견을 보이며 4) 간내점 유병소에 대한 조직검사상 호산구성 농양을 보이는 경우로 하였다. Praziquantel의 투여는 하루 70-84mg/kg으로 7일간 투여 하였다. Praziquantel 투여 후 치료 효과 유무의 판정은 3개월 내에 말초혈액 호산구수의 500/㎣ 이하로의 감소 및 1년 이내에 간농양 의 소멸 여부로 결정하였다. 결 과 : 호산구다증은 2-3개월 내에 정상화 되었고, 간농양은 1예에서 치료 5개월 후에 병변의 크기가 90%이하로 감소하였고 나머지 2예에서 1년 이내에 소실되었다. Praziquantel의 투여를 중단할만한 심각한 부작용은 없었다. 결 론 : 7일간의 praziquantel 투여는 간질증에 의한 간농양에 대해 효과가 있으리라 생각되며 안전하다. Background : Fascioliasis is a zoonotic helminthiasis by fasciola species and is occasionally complicated by liver abscess, and the treatment of choice is oral bithionol, which is not available in Korea. Most clinical reports showed that praziquantel given at usual dosage(75mg/kg for 1day) failed to cure Fasciola fepatica infections, however, it has not been investigated whether long term praziquantel(70mg/kg/d for 7 days) would be effective. We evaluated the effectiveness of long term praziquantel therapy in patients with Fasiola liver abscess. Method : There patients were included in the current study who were diagnosed as liver abscess by F. hepatica. The diagnostic criteria for inclusion were 1) hypereosinophilia, 2) positive serologic test for F. hepatica antigen, 3) characteristic findings on CT scan and 4) demonstration of aggregates of eosinophils on ultrasonography-guided aspirates of the abscess. Praziquantel was given orally to patients at the daily does of 70-84mg/kg for 7 days. the effectiveness was assessed by the normalization of count at the end of 3 months and the disappearance of abscess cavity on ultrasonography or CT scam one year after treatment. Results : Blood eosinophil count decreased to less than 500/mm³ in all patient within 2 to 3 months. The liver abscesses reduced in size by 90% in 5 months in one patient and disappeared within a year in two patients. No major adverse effects were observed. Conclusion : We conclude that 7-day praziquantel therapy may be effective and safe in the treatment of liver abscess caused by F. hepatica.

천연 Zeolite를 이용한 매립지 침출수의 고농도 암모니아성 질소 제거에 관한 연구

오재일,홍성효,이선구,최영화,안봉규 중앙대학교 기술과학연구소 2002 기술과학연구소 논문집 Vol.32 No.-

천연 제올라이트의 일종인 Clinoptilolite를 이용하여 매립지 침출수내의 암모니아성 질소를 제거하는 실험을 수행하였다. 고정상 칼럼을 이용한 인공 침출수와 실제 침출수 조건의 실험에서 배출농도가 유입농도의 5%인 시점을 파과점으로 상정할 때, 인공 침출수 조건에서의 파괴시간은 53hr, 실제 침출수 조건에서의 파과시간은 32.5hr으로 나타났다. 또한, 허용 파과점 및 소모점에서의 제올라이트 100g(건조중량)당 제거된 암모늄 이온 성분량은 인공 침출수의 경우 각각 79.30meq/100g, 93.34meq/100g이었으며, 실제 침출수의 경우 각각 48.60meq/100g, 57.60meq/100g으로 나타났다. 침출수 조건의 경우 인공 침출수에 비해 약 39% 가량의 제거 효율 저하를 보이고 있으며, 이는 실제 침출수에 존재하고 있는 공존 양이온의 영향으로 사료된다. 실제 침출수 내에서 공존 양이온의 용출 특성을 보면, Na, Ca, Mg의 용출량은 증가하나 K는 용출량이 감소하는 것으로 나타났다. This experiment was conducted to remove the ammonia nitrogen in the landfill leachate by Clinoptilolite which is a sort of the natural zeolite. In fixed-bed column test driven in the artificial and actual condition of the leachate, when the ejection concentration was supposed the point of 5% of the initial concentration as the breakthrough point, the breakthrough time was 53hr in the artificial condition of the leachate and was 32.5hr in the actual condition of the leachate. The ingredient volume of the removed ammonium ion per 100g(based upon the dry weight) of the zeolite in the allowed breakthrough point and exhaustion point were individually 79.30meq/100g, 93.34meq/100g in the artificial leachate and 48.60meq/100g, 57.60meq/100g in the actual leachate. In case of the actual condition of the leachate, the removal efficiency was decreased by 39% than the artificial condition of the leachate, and it seems to be caused by the coexist cation in the actual leachate. The ejection characteristics of the coexist cation in the actual leachate was observed that Na, Ca, Mg was increased and K was decreased.