한국과 중국의 중학교 지리교과에서의 환경교육 비교 연구

최운식,윤재옥 이화여자대학교 사범대학 교과교육연구소 2002 교과교육학연구 Vol.6 No.2

본 연구는 우리나라의 중국의 지리교과서를 대상으로 양국의 환경교육을 비교 연구하고자 하였다. 연구의 범위는 양국의 중학교 지리(사회) 교과서를 중심으로 환경교육이 어떻게 이루어지고 있는지를 알아보기 위해 세계지리 영역에 국한하였다. 연구 결과, 한국이 중국보다 균형 있게 환경교육을 실시하고 있었으나, 내용이나 활도 모두 환경문제 해결에 부족한 것이 많았음을 알 수 있다. 보다 낳은 환경교육의 역할을 다하기 위해 우선적으로 노력해야할 사항들을 몇 가지 제안하면 다음과 같다. 첫째, 지리교과에 맞는 환경교육 분석틀을 새롭게 구성하여, 이 영역에 대한 중점 교육이 이루어져야 한다. 둘째, 환경교육의 기본이라 할 수 있는 올바른 환경관 정립 교육과, 오늘날 환경교육의 가장 대표적 추세인 ESSD교육과 같은 현실성 있는 교육이 보다 강조되어야 한다. 셋째, 보다 실제적인 화나경교육이 되기 위해 활동중심의 교육으로의 전환이 필요하며, 답사 등의 현장 교육이 더해져야 할 것으로 보인다. This study attempts to find out the characteristics of geography education and enviroment education and to analyze the environment subjects in middle school georaphy texts in Korea and China. For the purpose, world geography section in social studies 1 in Korea and middle school geography texts in China are collected. The data are analyzed loith comparctive methods. The results may be summarized as follows. Firstly, Korea and China have the similar level of environmental education in contents. China leans to activities related to population, industrializaion, unbanization and various resources, while Korea covers all sorts of field. Secondly, Korea has more balanced and systematic environmental education through geography class. Researcher suggest the following things based on this research to make more desirable environmental education in geography. Firstly, the teching frame for geography should be constructed newly and more proctically. Secondly, we must emphasize on ESSD.

정신분열병 환자의 반응시간

최형식,정범석,김한규,송현주,이재원,김창윤 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.5

연구배경: 주의력은 인지적인 정보처리과정(information processing)의 가장 기본적인 단계이다. 반응시간 (reaction time)은 주의력을 가장 잘 반영하는 검사 중 하나로서, 자극이 제시된 후 반응이 시작되기까지 반응 여부를 결정하는데 걸리는 시간인 판단 시간(decision time)과 반응이 시작되면서 목표에 도달할 때까지 시간인 운동시간(motor time)으로 나누어 볼 수 있다. 기존의 연구결과로는, 정신분열병 환자군에서 반응시간의 수행이 떨어져 있다는 보고는 많이 되어왔으나 차이가 없다는 보고도 있으며, 판단시간과 운동시간 중 어느 부분에 장애가 있는지 명확하지 않다. 또한 반응시간 측정값은 질병의 진단적 유형(diagnostic subtype), 증상, 경과 등의 영향을 받으며 개체간의 변동(inter-individual variation)이 크고, 같은 피험자라도 측정시점이 다를 때마다 차이를 보이는 개체내 변동(intra-individual variation)이 커서 검사결과마다 차이를 보이고 있는 상태이다. 목적: 환자군은 개체간 변동이 크고 다른 임상적 요소에 의해 영향받는 점을 고려하여, 임상적으로 안정적인 경과에 있는 정신분열병 환자만을 대상으로 정상인 군과 반응시간의 차이를 비교하고자 하였다. 또한 반응시간을 판단시간과 운동시간으로 나누어 측정하여 각각을 비교분석 하고자 하였고, 개체내 변동이 큰점을 고려하여 25회 반복 측정을 실시하고 이에 따른 변동의 경향성을 조사하고자 하였다. 방법: DSM-Ⅳ에 의해 '정신분열병'으로 진단된 환자로서, 급성기 이후 항정신병약물을 유지하고 있으며BPRS(brief psychiatric rating scale) 30점 이하의 임상적으로 안정적인 상태가 3개월 이상 유지된10명이 환자군으로 포함되었고, 정상인은 자원자 10명이 포함되었다. 검사도구는 비엔나 테스트 시스템 반응유닛(Reation Unit) 파라미터 S8을 이용하였다. 총 6가지의 자극이 무작위로 1측정시기(session) 당 총 32회 주어지고, 피험자는 이중 특정 자극에 8번만 반응하도록 되어 있다. 시작 전 1회 연습 후 총 25측정시기를 5분 간격으로 반복하였다. 반응 시간을 판단시간과 운동시간의 합으로 정의하고 세 가지 모두 컴퓨터를 이용하여 자동 측정되었다. 반응·판단·운동 시간의 비교에는 반복 측정을 고려한 분산분석(repeated measures analysis of variance)을 사용하였다. 결과: 환자군은 정상인에 비하여 유의하게 반응시간의 수행속도가 저하되어 있었다(p<0.01). 판단시간과 운동시간으로 나누어 볼 때, 환자군에서 판단시간이 유의하게 느렸고(p<0.01), 운동시간은 수행저하의 경향을 보였으나 통계적으로 유의하지는 않았다. 25회 반복측정시 양군 모두 측정시기에 따른 유의한 변화를 보였고(p<0.01), 환자군의 반응시간은 개체간의 차이뿐 아니라 개체내 변동이 큰 경향을 보였다. 옳게 반응한 횟수(correct response)는 환자군에서 저하되는 경향을 보였으나 통계적으로 유의하지는 않았다. 고찰: 정신분열병 환자군에서 판단시간이 유의하게 저하된 것은, 반응시간의 저하가 운동요소 보다는 인지적 요소에 의한 것임을 시사하는 것으로, 정보처리과정의 기본적인 단계인 주의력 장애를 보여주는 것으로 생각된다. 비교적 안정적이고 임상적인 특성이 동일한 환자군에서도 반응시간이 대조군에 비해 큰 개체간 차이와 개체내 변동성의 경향을 보였으며, 이는 단순한 측정오차라기 보다는 정신분열병 환자군의 인지기능의 특성을 반영하는 것으로 생각된다. 중심단어:정신분열병·반응시간·판단시간·운동시간·개체간 변동·개체내 변동. The reaction time(RT) has been known to reflect attention that controls the flow of information processing. Extensive research has demonstrated cognitive impairment in schizophr-enia subjects using RT taske. However, little work has been done examining the relative contribution of DT(decision time) and MT(motor time) to slowed RT in schizophrenics. Also, recent investigators have observed that schizophrenic patients exhibit larger intra-individual variability in RT than do normal comparison subjects. The purpose of this study, using multi-stimulus convergent RT task, was to explore the speed of RT, relative contribution of decision time(DT) and motor time(MT) to slowed RT, overall sequential profile in 25 repeated-time measurements in 10 schizophrenic out-patients and 10 normal control subjects. Overall reaction time and decision time were slower in schizophrenic subjects than in normal controls. The motor time was not shown to be significantly different between the two groups with 0.05 significance level, although there was some trend indicating schizophrenic subjects were slower consistently in repreated measurements over time. These results suggested that the slower reaction time in schizophrenic subjects was mostly determined by cognitive component, decision time rather than motor time. Sequential profile of repeated measurements showed greater intraindividual and interindividual variations in schizphrenics than in normal controls. These results indicate that high variabilities are not merely measurement errors but characteristic of schizophrenic psychopathology. KEY WORDS: Schizophrenia·Reaction time·Decision time·Motor time·Inter-individual variation·Intra-individual variation.

마우스 결장 상피내의 내분비세포에 대한 전자현미경적 연구

김재봉,정진웅,최월봉,권흥식 대한해부학회 1977 Anatomy & Cell Biology Vol.10 No.2

Tomatotone과 Gibberellin(GA3)의 處理가 輸出用 가지(Solanum melongena. L)의 生育 및 收量에 미치는 影響

최성관,이재필,진동호,오주성,박흥식,정순재 동아대학교 농업생명과학연구소 2001 農業生命資援硏究 Vol.10 No.1

These grafting seeding "Torobambica", rootstock "Jang Ja" and "Chuk Yang" were tested to investigate the differences between the growth of eggplants and the number of eggplants which can be influenced by the growth retardant aerosol. For the test of the growth retardant aerosol, the flower clusters were sprayed with one hundred units of Tomatotone liquid and with three hundred units of GA3 on the day they flowered and sprayed two or three days before flowering. The results were as follows: 1.According to the growth retardant aerosol of Tomatotone, the plant height was the tallest at 226.21 cm with foliar spray and the high Marketable fruit was good at the percent of 77.38 with a flowering spray and Tomatotone on the day they flowered. 2.According to the growth retardant aerosol of GA3, the plant's height was the tallest at 229.27cm with foliage which was sprayed every week. The high quality fruit was good at the percent of 69.11 with a flowering spray and GA3 on the day they flowered. 3.According to Tomatotone and GA3 treatments of the plant growth regulators, the plant's height was the tallest sprayed every week and the high Marketable fruit was good at the flowering spray and Tomatotone on the day they flowered. and Yield per 10a was good at the flowering spray and Tomatotone on the day they flowered.

體育特技者의 肺機能과 運動後 恢復期의 血液가스의 變化

崔圭澤,朴載植,黃樹寬,朱永恩 慶北大學校 1985 論文集 Vol.39 No.-

The pulmonary function and changes of blood gas tensions and pH in the athletes have been reported but are fragmentary as to require more complete studies including all the pulmonary parameters and blood gas tensions especially at the early part of 20 years of age. This study was aimed to elucidate the pulmonary function at the rest and the changes of venous blood gas tension and pH after the exercise in the athletes of physical education students. The subjects chosen for this study were 15 athletes of physical education students (special group) of 21-25 years of age. The athletes had at least four years of exercise careers, and were compared with 12 non-athletes of physical education students (general group) who had not been subjected to any form of rigorous training program. All the subject were directed to perform running on the treadmill for three minutes under the condition of 15% grade and 5 MPH. The venous blood samples were taken at the rest as well as at 0, 5, 10 and 20 minutes after the exercise to check the changes of Pco_2, Po_2 and pH during the recovery period. The venous blood Pco_2, Po_2 and pH were determined using the Model 175 Automatic Blood Gas Analyzer by Corning Co., and the pulmonary function using the computerized spirometer. The results obtained were compared with the general group and summarized as follows: The special group exhibited higher values of the pulmonary function except FVC compared with the general group, and particularly FEV_0·5% and FEV_1% were significantly different. The venous Po_2 was decreased immediately after the exercise, but increased during the recovery period. The special group generally showed higher oxygen partial pressure than the general group. The venous Pco_2 in contrast to the oxygen increased immediately after the exercise, but decreased during the recovery period. The special group showed lower carbon dioxide partial pressure. Blood pH was significantly decreased from the resting value after the exercise and returned to the resting value at 20 minutes. In the special group, however, the change of pH was less than in the general group.

裁植距離가 輸出用 가지(Solanum melongena. L)의 生育 및 收量에 미치는 影響

최성관,이재필,진동호,오주성,박흥식,정순재 동아대학교 농업생명과학연구소 2001 農業生命資援硏究 Vol.10 No.1

This study was carried out to investigate effect of the planting distance of Eggplant(Solanum melongena. L). These grafting seeding "Torobambica", rootstock "Jang Ja" and "Chuk Yang" were tested to investigate the differences between the growth of eggplants and the numbers of eggplants which can be influenced by the planting distance such as 100×50cm, 100×60cm and 100×70cm. The results are summarized as follows: 1.The plant height, leaf length, leaf, width, leaf area and the number were good for the growth change of each cultivar from planting distance such as 100×70cm. 2.The grafting seedlings "Chuk YanglTorobambica" grew and developed better than "Jang Ja" and "Jang Ja/Torobambica" 3.Effects of scion on the rootstock for planting distance "Chuk Yang" grew and developed better than "Jang Ja"

Imidazole이 내독소에 의한 Shock폐에 미치는 효과

최재유,이상한,한치동,곽정식,손태중 慶北大學校 醫科大學 1991 慶北醫大誌 Vol.32 No.2

Thromboxane synthetase 억제제인 imidazole이 내독소에 의한 쇽폐에 미치는 영향을 규명하기 위해 토끼에 내독소 4.0㎎/㎏을 정맥으로 투여한 후 1, 4 및 8시간에, 그리고 내독소 4.0㎎/㎏을 정맥으로 투여한 직후 imidazole 50㎎/㎏/2hr의 양으로 2시간마다 정맥으로 투여하면서 내독소 투여후 1, 4 및 8시간에 각각 3마리씩 전자현미경으로 관찰하였다. 그 성적을 요약하면 다음과 같다. 내독소 투여후에는 Ⅰ형 폐포세포 표면의 불규칙화, 내피세포의 종창 및 간질의 부종이 일어났으며 이는 내독소 투여후 4∼8시간에 가장 현저하였다. 내독소 및 imidazole 병합투여군에서는 4시간 이후 내피세포의 종창과 간질의 부종이 일어났으며 그 정도는 내독소 단독투여군에 비해 경하였다. 이상의 소견으로 보아 thromboxane A_2의 합성 억제는 내독소에 의한 폐상해를 상당히 경감시킨다고 인정된다. This study was carried out to investigate the effect of imidazole, known as a inhibitor of thromboxane synthetase, on shock lung induced by E. coli endotoxin. White rabbits were intravenously injected 4.0㎎/㎏ of E. coli O26:B6 lypopolysaccharide. The lungs were observed 1, 4, 10 hours after injection. The other rabbits were given same dose of endotoxin simultaneously with imidazole, 50㎎/㎏ continously injections. The results were summarized as follows: After endotoxin injection, irregularity of the surface of type Ⅰ appeared. These changes were more pronounced 4 to 8 hours after injection. In the lungs of endotoxin and imidazole injected group, endothelial swelling and interstitial edema occurred 4 hours after injections. But these changes were mild in degree compared to endotoxin injected group. From these results, it is concluded that inhibition of thromboxane A_2 synthesis can suppress the endothelial injury and pulmonary edema induced by endotoxin.

남북상사중재위원회 운영상의 문제점과 활성화방안

최석범,박근식,김태환,김재학,박선영 한국중재학회 2007 중재연구 Vol.17 No.1

The commercial relationship between South and North Korea is defined under the concept of economic relation and cooperation. To resolve any dispute that can arise from the trade and investment relations between South and North Korea, 'Agreement on the Procedures to Resolve Commercial Arbitration of South-North Korea' came into force in August 2003. Commercial Arbitration Committee of South-North Korea will be organized as the member lists of the committee were exchanged in July 2006 between South and North Korea. This committee must become a central system to settle the trade and investment disputes between South and North Korea. North Korea's Foreign Economic Arbitration Act was enacted to provide the foreign investors with the safe measures in their investments such as dispute resolution. But this Act can not dispute the trade and investment disputes between South and North Korea. The purpose of this paper is to contribute to the activation of arbitration between South and North Korea by studying Commercial Arbitration Committee of South-North Korea introduced by Agreement on the Procedures to Resolve Commercial Arbitration of South-North Korea and Agreement on the Construction and Operation of Commercial Arbitration Committee of South-North Korea and finding the problems and solutions of Commercial Arbitration Committee of South-North Korea.

Methotrexate 치료를 받고 있는 활동성 류마티스 관절염 환자에서 etanercept의 유효성과 안전성에 관한 연구

최병렬,강태영,정청일,이혜순,엄완식,김태환,전재범,유대현,배상철 대한내과학회 2004 대한내과학회지 Vol.66 No.5

목적 : 류마티스 관절염을 앓고 있는 한국인 중에 기존 DMARDs로 치료 실패하였고, 고정용량의 MTX를 복용하고 있는 환자들에 있어서 etanercept의 유효성과 안전성을 평가하고자 하였다. 방법 : 기존 DMARDs로 치료 실패한 활동성 류마티스 관절염 환자 76명을 대상으로 하여 단일군, 공개시험을 하였다. 대상 환자들은 고정용량의 MTX를 복용하면서 etanercept 25 mg을 1주일에 두 번 피하 주사하였으며 12주간 투여하였다. 유효성은 ACR 20, ACR 50,조조강직 시간으로 평가하였고, 약제의 안전성은 이상반응 등으로 평가하였다. 결과 : 대상 환자는 총 76명으로 평균 연령은 45.2세, 남자 5명, 여자 71명이었다. 84.4%인 54명이 12주째에 ACR 20을 만족하였고, 53.1%인 34명이 12주째에 ACR 50을 만족하였다. 조조 강직 시간은 치료 전 203.3분에서 치료 12주째 42.6분을 평균 74.5% 호전되었다. 가장 흔한 이상반응은 주사부위 반응이었다. 이외에도 상기도 감염, 오심, 안면부종 등이 발생하였으나 심각한 부작용은 없었다. 결론 : etanercept는 효과적이고, 안전한 류마티스 관절염 치료 방법이며 특히 MTX치료에도 불구하고 활동성인 류마티스 관절염에 기대되는 치료라고 할 수 있다. Background : This study was performed to investigate the efficacy and safety of etanercept in active rheumatoid arthritis patients with stable dose of methotrexate in Korean. Methods : In a 12 week, single arm, open trial, we assigned 76 patients with active rheumatoid arthritis who had an inadequate response to disease-modifying antirheumatic drugs. Patients received twice-weekly subcutaneous injections of etanercept 25 ㎎ while containing to receive methotrexate at a stable dose of 7.5~25 ㎎ per week. The clinical response was defined as the percent improvement in disease activity according to the criteria of the American Collage of Rheumatology (ACR) at 12 weeks. Results : Etanrecept led to significant improvements in disease activity and was safe and well tolerated. At 12 week, 84.4% of the patients receiving 25 ㎎ of etanercept achieved a 20% ACR response, and 53.1% of those receiving etanercept achieved a 50% ACR response. The most common adverse event was injection-site reaction. Other advanse events were upper respiratory infection, nausea, and facial edema, but there were no serious adverse events associated with etanercept. Conclusion : In active rheumatoid arthritis patients, etanercept was safe, well tolerated, and provided rapid clinical improvements.

만성두통환자에게 적용한 비약물적 치료가 통증행동에 미치는 영향

최도영,임사비나,차남현,김건식,이재동,김수영,이윤호,이두익 EAST-WEST MEDICAL RESEARCH INSTITUTE KYUNG HEE UNI 2005 東西醫學硏究所 論文集 Vol.2005 No.-

Objectives : This study is a random-controlled post-design for confirmation of headache degree, quality of life, and satisfaction to therapeutical effect on chronic headache adults after management of non-medicinal treatment (acupuncture therapy and stellate ganglion block therapy). Methods : 51 clinical experiment participants were gathered and through a questionnaire patients who experienced headache for more than 4 hours a day and more than 15 days per month were qualified as chronic headache patients. The qualified patients were classified in to two groups, acupuncture group (AT group, n=28) and stellate ganglion block group (SGB group, n=23). Treatment was applied 2 times a weeks for 4 weeks. The effects of both groups were analyzed using VAS scores, BPI (Brief Pain Inventory) and the satisfaction degree to the therapy. Results : 1. The recognized score of the headache of AT group and SGB group was reduced indicating the degree of the headache was released. 2. The recognition at damage to the quality of life was reduced post therapy of AT group and SGB group, in which general activity, mood, enjoyment of life, personal relationship, and sleeping showed significant improvement of life quality. 3. The satisfaction degree to the therapy showed lower score than expectation to it in AT group and SGB group, however, it was not significant. Conclusions : The results showed that the four-week non-medicinal treatment (AT and SGB) in chronic headache patients was effective for reducing headache and releasing its damage in daily life, however, no difference in superiority was found. Therefore, non-medicinal treatment (AT therapy and SGB) could be utilized in chronic headache patients.