京畿道의 植物相 : 태화산, 화야산, 대부도, 칠현산, 철마산, 검단산

崔道烈,張珍成,金正猷,全正壹,金輝,閔雄基,姜佑昌 서울대학교 수목원 2001 서울大學校 樹木園 硏究報告 Vol.- No.21

This study was conducted in order to explore general flora of the Gyounggi-do Province and to clarify the distribution of some specificated taxa of the Korea. Daebu-do Island, Mt. Taewha, Mt. Hwaya, Mt. Gumdan, Mt. Chilhyun and Mt. Chulma among eighth grade-area of the Degree of Green Naturality (DGN) within the boundary of the Gyounggi-do Province were visited to investigate local flora. The number of identified vascular plant species were as follow; Mt. Hwaya: 120 species (99 genera of 67 families), Mt. Teawha: 132 species (103 genera of 56 families), Daebu-do Island: 124 species (103 genera of 50 families), Mt. Chulma: 129 species (99 genera of 67 families), Mt. Gumdan: 121 species (96 genera of 52 families), Mt. Chilyun: 90 species (74 genera of 42 families). The endemic Clematis brachyura Maxim. was found to distribute Daeby-do. It seemed that plantation was occupying large area in forest of the Gyounggi-do Province. Forty two specificated taxa were identified and 3 taxa, 10 taxa, 5 taxa, and 24 taxa were sorted into forth grade, third grade, second grade, and first grade respectively. Mt. Taewha showed the highest record (16 taxa) in the number of specificated taxa, Mt. Hwaya was the next with 13 taxa. Mt, Chulma (12 taxa), Mt. Gumdan (11 taxa), Daebu-do Island (7 taxi), and Mt, Chylma (4 taxi) followed. Mt. Taewa and Mt. Whaya were found to be relatively higher in the score calculated front the specificated taxa distribution, while Daebu-do Island and Mt. Chilyun were lower, that difference was probably due in part to consequences of severe disturbance of human activities. With respect to the consequences of severe disturbance of human activities. With respect to the geographical proximity to the Gangwon Province, Mt. Hwaya showed higher similarity of the species composition to that of the Mt. Jumbong.

State Indicator of Water Quality for Surface Water and Groundwater in Agriculture

Kim, Min-Kyeong,Jung, Goo-Bok,Ro, An-Sung,Choi, Seung-Chul,Choi, Won-Il,Kim, Eun-Jeong,Lee, Jong-Eun,Yun, Yeo-Uk,Kim, Kab-Cheol,Ko, Do-Young,Kim, Byeong-Ho,Kim, Hyeon-Ji,Park, Sang-Jo,Lee, Seong-Tae,H 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.5

Indicators of environmental conditions qualitatively and quantitatively describe the state of the environment and natural resources, and the OECD (Organization for Economic Cooperation and Development) has initiated and suggested AEIs (Agri-Environmental Indicators) to assess trends over time of the effects of agriculture on the environment and the effectiveness and efficiency of agricultural and environmental policy measures since 1990's. This study aims to develop the state indicators of water quality for agricultural water, surface and groundwater, to evaluate the environmental impacts of agricultural activities and policies by qualifying the environmental levels of a nation. Status indicators were calculated according to the agricultural water quality standards of OECD and Korea, and their trends were analyzed over time. Particularly, nitrate ($NO_3{^-}$) status indicators of ground water in 2013 were significantly lower than the ones in 2000. Overall, the water quality indicators of surface water in 2013 were higher than the ones in 2012, except for pH and DO. The groundwater quality indicators in 2013 were lower than those of previous years. The optimal management indicators were calculated to assess agricultural surface water and groundwater quality. The findings of this study indicated that the state indicators could play a significant role to establish policies and procedures for managing and conserving water resources. This study also discussed water pollution caused by agricultural and industrial effluents.

김유정의『동백꽃』의 갈등과 소통의 문제

김은정 ( Eun Jeong Kim ),장도준 ( Do Joon Jang ) 대구가톨릭대학교 인문과학연구소 2011 인문과학연구 Vol.0 No.16

Kim Yu Jeong`s Dongbaekggo was analyzed for this study. In particular the love relationship between the boy and Jeomsun was analyzed. The boy who was from a poor family, and the girl, Jeomsun, who was born with a silver spoon in her mouth, had problems with communication during her time of slumming; the problems were dealt with very humorously in Dongbaekggo. Dongbaekggo structural and content studies, which have focused on the difficult relationship between the boy and Jeomsun, have mainly focused on the class contradictions. Therefore, this study will focus on the problems and reconciliations, and the failures and successes which come with such a situation. The background is an old, rural village, and those who are involved in the unfolding of the romance between a boy and a girl help bring laughter during the time of the love tug-o-war, which makes everything feel more beautiful. In Dongbaekggo, the extroverted, aggressive, and strong minded Jeomsun`s own love is represented through the potato and the cockfighting (both signifiers), and through those actions Jeomsun wants to reach the boy, who is a sharecropper`s son. Symbolically, Jeomsun is aggressive with the potato (signifier) and the warm feelings (the signified). However, the boy can`t quite grasp and misreads the true meaning of the signifier and the signified. Jeomsun aggressively pulls the boy`s attention through the chicken (signifier). Even though the chicken is a signifier of Jeomsun`s own opinions, to the boy, because of the value he puts on life, problems appear more quickly. The problems between the clever and active young girl and the simple and honest adolescent boy progress throughout Dongbaekggo to a more exciting climax. The communication between Jeomsun and the boy becomes more ironically fun in the story, and help maximize the fun as the accomplishment of the love approaches. In the end, Dongbaekggo the pure love between the boy and Jeomsun bring about many conflicts, which help achieve the fulfillment of the love as the resolution of the story progresses.

State Indicator of Water Quality for Surface Water and Groundwater in Agriculture

Min-Kyeong Kim,Goo-Bok Jung,An-Sung Ro,Seung-Chul Choi,Won-Il Choi,Eun-Jeong Kim,Jong-Eun Lee,Yeo-Uk Yun,Kab-Cheol Kim,Do-Young Ko,Byeong-Ho Kim,Hyeon-Ji Kim,Sang-Jo Park,Seong-Tae Lee,Jae-Young Heo,S 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.5

Indicators of environmental conditions qualitatively and quantitatively describe the state of the environment and natural resources, and the OECD (Organization for Economic Cooperation and Development) has initiated and suggested AEIs (Agri-Environmental Indicators) to assess trends over time of the effects of agriculture on the environment and the effectiveness and efficiency of agricultural and environmental policy measures since 1990’s. This study aims to develop the state indicators of water quality for agricultural water, surface and groundwater, to evaluate the environmental impacts of agricultural activities and policies by qualifying the environmental levels of a nation. Status indicators were calculated according to the agricultural water quality standards of OECD and Korea, and their trends were analyzed over time. Particularly, nitrate(NO₃<SUP>-</SUP>) status indicators of ground water in 2013 were significantly lower than the ones in 2000. Overall, the water quality indicators of surface water in 2013 were higher than the ones in 2012, except for pH and DO. The groundwater quality indicators in 2013 were lower than those of previous years. The optimal management indicators were calculated to assess agricultural surface water and groundwater quality. The findings of this study indicated that the state indicators could play a significant role to establish policies and procedures for managing and conserving water resources. This study also discussed water pollution caused by agricultural and industrial effluents.

대동맥 협착증과 동반된 출혈성 위장관 동정맥 기형에서 Estrogen-Progesterone 치료 1예

김도연,김화정,김효정,남준식,박수영,박영미,신정은,주미순,황민규,정혜경,손혜영,이선영,이한주 大韓消化器內視鏡學會 1999 Clinical Endoscopy Vol.19 No.부록2

Rifampicin에 의한 것으로 추정되는 위막성 대장염1예

김수현,이은우,정종혁,문승현,김동한,양혁승,오영상,김호동,김도현,박혁,박정환,박경옥,이영직 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.2

Pseudomembranous colitis, caused by altering the normal colonic flora and allowing the multiplication of Clostridium difficile, is an deleterious adverse effect of antibiotics. But it is rarely reported by rifampicin. Rifampicin is one of the first line drug in the treatment of tuberculosis and many patients are exposed to its potential adverse effects. We experienced a patient that had abdominal discomfort and hematochezia due to pseudomembranous colitis after receiving antituberculous medication, and which was probably caused by rifampicin. A 82 years old man was admitted with abdominal discomfort and hematochezia for one week. On the past history he had been diagnosed as endobronchial tuberculosis about 4 months ago. Colonoscopy revealed multiple discrete whitish mucosal lesion on rectosigmoid colon, and histologic findings were consistent with pseudomembranous colitis. The antituberculous agents were discontinued and vancomycin was administered. The patient's symptoms were resolved within several days. There was no recurrence after reinstitution of the antituberculous agents excluding rifampicin. We report here on a case of pseudomembranous colitis probably due to rifampicin.

기종성 방광염을 동반한 기종성 신우신염 1예

김선두,김순제,이길도,김정수,김지훈,윤호상,송종오,문언수 대한노인병학회 2000 Annals of geriatric medicine and research Vol.4 No.3

교육방송 프로그램 활용률을 높이기 위한 교사연수와 프로그램 홍보의 방안 탐색 : 초등학교 교육방송 프로그램을 대상으로 Programming in Elementary School Classrooms with Teacher Training Program and Program Advertisement

김영환,김정도 한국교육정보방송학회 2001 교육정보미디어연구 Vol.7 No.1

교육방송은 학습 현장에 다양한 학습자료를 제공함으로써 학습의 질을 높이고 학습효과를 극대화할 수 있는 다양한 방법을 제공할 수 있기에 교육방송을 활용한 현장교육의 질 개선을 위한 노력이 다각적으로 이루어져 왔다. 그러나, 선행연구들에 따르면 EBS 교육방송에 대한 교사들의 인지도, 만족도, 활용도 등이 만족스럽지 못한 것으로 나타나고 있어서 교육방송의 취지를 살리지 못하고 있는 것으로 보고되고 있다. 이 문제의 해결을 위한 대안으로는 교육방송 프로그램에 대한 홍보의 강화 및 교육방송 활용을 위한 체계적인 연수의 필요성이 요청되어 왔으나 이에 대한 실제적인 연구는 부족한 편이다. 따라서 본 연구에서는 교육방송의 활용도를 높이기 위해 초등교사들은 교육방송 프로그램의 현행 홍보방식의 개선방안은 무엇이며, 교사연수가 어떠한 방식으로 어떤 내용으로 이루어지길 원하는지를 설문조사를 통해 알아보았다. 이 결과는 향후 학교현장에서 교육방송 프로그램 활용률을 높이기 위한 기초자료를 제공하는 것이다. 이 목적을 달성하기 위하여 부산시내 초등학교 교사 240명을 대상으로 교육방송 프로그램의 활용도, 프로그램 홍보에 대한 인지도와 만족도, 그리고 앞으로 이루어질 교사연수에 대한 방향에 대한 설문조사를 실시하였다. 연구결과 현재의 교육방송에서 실시하고 있는 프로그램 홍보가 학교 현장에 있는 교사들에게 제대로 전달이 되지 못하고 있으며, 이 문제의 해결을 위해서는 보다 다양한 매체를 통해 방송시간과 프로그램의 특징을 자세히 알려주는 것으로 나타났다. 교사연수는 직접 교육방송을 수업에 활용하는 방법, 교육방송과 인터넷을 활용한 수업방안, 그리고 ICT에 관련된 연수 순으로 나타났으며, 연수 방법으로는 사이버연수와 교내자율연수를 출석연수보다 더 선호하는 것으로 나타났다. The Educational Broadcasting System(EBS), which has many merits, improves the teaching methods of many teachers. However the percentage of teachers utilizing educational broadcasting programs appears to be very low as well as the degree of satisfaction is not very high. The purpose of this paper is to determine the ways to help teachers to put the programming to more practical use through improved teacher training and advertising. The following topics are addressed in order to achieve these goals. 1. How are elementary school teachers doing with the degress of the teacher's utilization of educational broadcasting programs? 2. What do elementary school teachers think about the way that educational broadcasting programs are advertised? 3. If there will be a training concerning the programs for elementary school teachers, what direction will school take? A questionnaire survey of 240 teachers in Pusan, Korea was conducted. The results of the survey suggested that to increase the number of teachers putting these programs to practical use in their classrooms, some kind of reinforcement should be used. An increase in the advertising would also help improve the use of the programming. If EBS is to increase the percentage of teachers utilizing their programming in the near future, then teachers will have to be trained in ways to incorporate the programs in their classrooms and the advertising of the programs will have to be improved.

HMG-CoA 환원효소 억제제에 의한 ICAM-1 유전자의 발현조절

김현진,정효균,홍우정,김군순,조영석,김도희,채수흥,구본정,송민호,노흥규,김영건 충남대학교 의과대학 지역사회의학연구소 2001 충남의대잡지 Vol.28 No.1

Background : ICAM-1 act as one of major adhesion molecules in the atherosclerotic lesion. ICAM-1 expression is mainly regulated at the level of transcription and depend on IFN-γ signal transduction pathway in which the STAT1 transcrption factor is a critical intermediate. IFN-γreceptor not only initiates tyrosine 701 phosphorylation of STAT1 by Jak1 and Jak2, but also phosphorylates serine 727 through the activation of Raf-1/MAP kinases. HMG-CoA reductase inhibitors have anti-atherosclertic effects, beyond normalization of hypercholesterolemia, by directly acting on endothelial cells, macrophages and vascular smooth muscle cells. HMG-CoA reductase inhibitors suppress the synthesis of isoprenoid intermediates such as geranylgeranyl-pyrophosphate or farnesylpyrophosphate. These effects results inhibitors suppress the synthesis of isoprenoid intermediates such as geranylgeranyl-pyrophosphate or farnesylpyrophosphate. These effects results inhibition posttranslational farnesylation and geranyl-geranylation processing of small GTP-binding preoteins and inhibition of normal signaling activities. Method : We made several 5'-deletion constructs of rat ICAM-1 promoter and analyzed the promoter activities by measuring the luciferase activity after transfection into ECV304 cells and smooth muscle cells. We checked the level of total and phosphorylated STAT1 protein by immunoblot analysis using specific antibodies. Results : Lovastatin inhibits IFN-γ-induced ICAM-1 gene expression in the ECV304cell. The cells pretreated with PD98059, MEKK inhibitor showed significantly low ICAM-1 RNA induction with IFN-γ stimulatio. IFN-γ induced phosphorylation of tyrosine 701 was not significantly changed by the pretreatment of lovastatin. But lovastatin suppresses IFN-γ-induced phosphorylation of ERK1/ERK2 which are responsible for the seine 727 phosphorylation in STAT1. Conclusion : We showed that HMG-CoA reductase inhibitors, lovastatin, suppresses IFN-γ mediated ICAM-1 gene expression through the inhibition of transcription. HMG-CoA reductase inhibitor suppresses IFN-γ-induced phosphorylation of serine 727 in STAT1 through the modulation of MAP kinases.

양성 갑상선 결절에서의 무수 알코올 치료 효과

김도희,나소영,이효진,홍우정,김군순,조영석,구본정,송민호,김영건,노흥규 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.1

목적 : 양성 갑상선 결절 환자에서의 PEI의 치료효과 및 부작용을 알아보고자 하였다. 방법 : 양성 갑상선 결절 환자 88명을 대상으로 초음파 소견에 따라 낭종성 결절, 복합성 결절, 고형성 결절 등 세 그룹으로 분류후 전체 및 각각에 대한 PEI의 치료효과 및 부작용을 조사하였다. 결과 : 양성 갑상선 결절 환자 88명을 PEI로 치료후 결절의 크기가 50%이상 감소한 경우는 전체 환자중 77.2%이었고 각 결절별로 살펴보면 고형성 결절에서 52.6%, 복합성 결절에서 72.4%, 낭종성 결절은 92.5%이었다. 부작용은 동통, 결절내 출혈, 감염, 결절의 누출등이 있었으나 대부분 무증상이었다. 결론 : PEI는 양성 갑상선 결절 환자증 적응증을 잘 살펴 고려해 볼 수 있는 치료법이라 생각되며 특히 낭종성 결절 환자에서 주사기에 의한 흡인후에 재발한 경우 일차적인 치료로 PEI를 고려해 볼 수 있겠다. Ultrasonography(US)-guided percutaneous ethanol injection (PEI) has been performed for the treatment of autonomous functioning thyroid nodules, thyroid cysts, & cold thyroid nodules. The author studied the efficacy of PEI in the treatment of benign cold thyroid nodules both solid and cystic (complex & pure). Eighty-eight euthyroid outpatients (age:44.2±13.9years, 75 women and 13 men) with benign cold thyroid nodules or simple thyroid cysts (69 with a single nodule and 19 with a prominent nodule within multinodular goiter) were includied in this study. After PEI, each subtype of thyroid nodules was divided into three groups in according to volume reduction complete response (90% or more of volume reduction), partial response (50% or more of reducton but below 90%), and failure (below 50% or increase in size) group. Overall response rates of PEI for benign thyroid nodules were complete 45(51.1%), partial 23(26.1%), failure 20(22.7%). In 20 cold solid nodules, complete response was observed in 6(30.0%), partial response in 5(25.0%), and failure in 9(45.0%). In 28 complex cysts, complete response was observed in 8(28.6%), partial response in 12 (42.9%), and failure in 8(28.6%). In 40 pure cysts, complete response was observed in 31(77.5%), partial response in 6 (15.0%), and failure in 3 (7.5%). Side effects comprised pain 8 (9.2%), intranodular bleeding 13 (14.6%), extracapsular leakage 1(1.1%), infection 1 (1.1%), increased size l(1.1%), and none 64(72.7%). PEI may prove a safe & effective tool for the therapy of cold thyroid nodules in selected cases and may be the treatment of choice of recurrent thyroid cysts. However, further investigation involving a larger number of patients and a longer follow-up is needed.