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      • KCI등재후보
      • 병원 내 근로자 중 유기용제를 취급하는 부서에서 벤젠, 크실렌, 톨루엔의 노출 여부에 관한 연구

        오동선 ( Dong Sun Oh ),박미숙 ( Mi Suk Park ) 대한임상검사과학회 2008 대한임상검사과학회지(KJCLS) Vol.40 No.2

        Due to the development and expansion of industries and medical standards, the number of workers who handle organic solvents within hospitals is increasing. The authors in this study intended to investigate the actual conditions of the handling of the solvents and to encourage the recognition that the exposure to such solvents may be possible because of insensitivity to safety. In order to investigate the actual conditions of exposure of workers within hospitals, the experimental group included the three sections (Pathology department, Central Supply Room, and Operating Room), which handle organic solvents most frequently. Meanwhile, university interns were selected to be the control group. This study was conducted between May 1 to May 30, 2007, and urine was taken as samples. Hippuric acid, mandelic acid, methylhippuric acid, and phenylglyoxylic acid were analyzed through gas chromatography, and a total of 52 subjects of the experimental and the control groups were performed of the analysis. As for the results of the analysis of the experimental group, the exposure to benzene was 42.27±3.70 mg/g creatinine, that of xylene was 1.30±0.18 g/g creatinine, and that of toluene was 2.36±0.24 g/g creatinine. Meanwhile, the results of the analysis of the control group showed that the exposure to benzene was 15.54±2.85 mg/g creatinine, that of xylene was 0.52±0.02 g/g creatinine, and that of toluene was 0.85±0.20 g/g creatinine. The amount of exposure to benzene, xylene, and toluene was shown to be under the maximum permitted level, but as for Pathology department, it was required to educate on working conditions, to educate workers on prevention management about their health, and to install fume hood and exhaust system to improve the environments.

      • KCI등재

        5∼6세기 영산강류역권(榮山江流域圈)의 동향(動向)과 왜계고분(倭系古墳)의 의미(意味)

        오동선 ( Oh Dong-sun ) 백제학회 2017 백제학보 Vol.0 No.20

        본고는 5~6세기 영산강유역권에서 활발히 조성되었던 왜계고분의 전개과정과 그 의미를 밝히는데 목적이 있다. 왜계고분의 전개과정은 철촉, 철모, 개배, 유공광구호, 분주토기를 대상으로 형식학적인 선후관계를 분석한 다음 해당 유물이 출토된 고분 간의 선후관계와 지역적 특징을 살펴보았다. 분석결과 매장시설과 유물의 형태 변화가 밀접하게 연계되어 총 4기로 구분할 수 있었다. Ⅰ기(5세기 1~2분기)는 서남해안에만 왜계석곽이 분포한다. Ⅱ기(5세기 2~3분기)는 나주와 영암을 중심으로 하는 영산강 본류 지역에 새로운 매장시설인 횡구식석실이 확인된다. Ⅲ기(5세기 3~4 분기)는 나주 복암리를 중심으로 왜계 횡혈식석실이 도입되고, 서북부의 고창, 영광지역에는 백제계 횡혈식석실이 등장한다. Ⅳ기(5세기 4~6세기 1, 2분기)는 나주 복암리와 반남을 제외한 영산강유역 외곽지역에 장고분이 도입되고, 백제계 횡혈식석실이 나주, 장흥, 강진 지역에서도 확인된다. 지역적으로는 서남해안과 영산강 중하류 일대의 왜계고분이 영산강 상류와 지류의 내륙 지역보다 빠른 양상이 간취된다. 왜계고분 등장의 의미는 『삼국사기』의 기사를 계량화하여 살펴보았다. 분석결과 왜계고분의 등장과 성행은 삼국사기의 기사에서 확인되는 정세 변화와 긴밀히 연동된다. 즉, 5~6세기 영산강유역 왜계 고분문화의 성행은 백제의 정세 변화 속에서 토착세력의 내재적인 역량과 대왜 교섭력이 극대화된 것으로 볼 수 있다. 이 과정에서 영산강 유역은 일본 북부 구주 지역 왜인의 망명, 토착세력의 자발적인 외부 문물 수용, 백제의 토착세력에 대한 회유와 포섭 등이 복합되면서 고고학적 다양성이 절정에 달한 것으로 판단된다. The objective of this study is to review development process and meaning of Wa style tombs that were widespread across Youngsan River Basin in the 5th~6th century. To understand development process of Wa style tombs, the chronicle of formation of iron arrowhead, iron spear, flat cup with cover, wide mouthed jar with perforated body and cylinder style pottery has been reviewed and the chronicle order and regional characteristics of the tombs where each artifact was excavated were reviewed. The analysis showed that burial facilities and the type of artifact were closely related and they are categorized into 4 periods. In Period Ⅰ (5th Century 1st~ 2nd Quarter), Wa style stone outer coffin tomb was found only in Southwest coast area. In Period Ⅱ, (5th Century 2nd~3rd Quarter), new type of burial facility, stone chamber tomb with horizontal entrance was found in main stream of Youngsan River, across Naju and Youngam, In Period Ⅲ (5th Century 3rd~4th Quarter) Baekje Wa style stone chamber tomb with corridor was introduced in the area of Bokam-ri, Naju and stone chamber tomb with corridor first appeared in Gochang and Youngkwang in Northwest region. In Period Ⅳ, (5th Century 4th~ 6th Century 1st, 2nd Quarter), Janggo style tomb was introduced in Youngsan River basin, except for Bokam-ri, Naju and Ban-nam and Baekje stone chamber tomb with corridor was also found in Naju, Jangheung and Gangjin. At regional level, Wa style tomb was first introduced in Southwest coast area and mid to low streams of Youngsan river and then later in upper stream of Youngsan River and inland areas where the river branches flew in. The meaning of Wa style tombs was reviewed through literature research of articles in the Chronicle of the Three Kingdoms. The analysis showed that the emergence and dissemination of Wa style tombs were closely connected to the political situation of the time as described in the Chronicle of the Three Kingdom. This means the popularity of Wa style tombs in Youngsan River basin in the 5th~6th century indicated that in evolving political circumstances of Baekje, the presence of indigenous people and negotiation power with Japan were maximized. In this process, with the combination of movement of Japanese people in Northern Kuju, volunteer acceptance by the indigenous people and conciliation and appeasement by Baekje, archeological diversity seemed to reach its peak.

      • KCI등재

        뇌졸중 환자의 재활치료가 면역세포와 Cortisol에 미치는 영향

        오동선 ( Dong Sun Oh ) 대한임상검사과학회 2015 대한임상검사과학회지(KJCLS) Vol.47 No.2

        The purpose of this study was to investigate the effects of exercise through an in-hospital rehabilitation program on the enhanced immunity of immune cells and on the reduction of serum Cortisol, an indicator of physiological stress responses, among stroke patients. The 25 subjects were put to the program for two years from March 2, 2013 to February 28, 2015. The experimental group included 13 stroke patients from S and C Hospital in Gwangju, and the control group was composed of 12 common people. The findings were as follows: there were no significant differences in T cells between the experimental group with 69.18±11.78% and the control group with 70.75±6.33%; there were significant differences in B cells between the experimental group (12.95±3.74%) and the control group (16.27±3.49%). Furthermore, there were no statistically significant increases of NK cells between the experimental group (21.98±8.98%) and the control group (15.72±5.07%) with p<0.05, though the values for the experimental group did rise. While there was elevated Cortisol before exercise in the experimental group (p<0.05), which recorded 13.65±6.85% before and 9.90±4.66% after, there were no differences in the control group, which recorded 11.635±4.02% before and 12.64±2.30% after exercise. The present study also found continued exercise through an in-hospital rehabilitation exercise program increased differences in NK and T cells before and after exercise in the experimental group and thus had effects on enhanced immunity. Meanwhile, differences in Cortisol before and after exercise in the experimental group decreased, which indicates that the continued exercise was effective in reducing stress.

      • KCI등재후보
      • 광주,전남 병리과에 근무하는 임상병리사들의 상지 근골격계 자각증상에 관한 연구

        박미숙 ( Mi Suk Park ),오동선 ( Dong Sun Oh ) 대한임상검사과학회 2008 대한임상검사과학회지(KJCLS) Vol.40 No.2

        The main purpose of this study was to investigate relationship between WRMD (Work Related Musculoskeletal Disorders) symptoms and dangerous factors in medical technologistes who work in Gwang-ju city and Jeollanam-do province. Experimental group was 74 medical technologistes at hospital centers, hospitals, general hospitals, university hospitals. From the this survey, we found that significant statistical difference in WRMD symptoms by general characteristics (sex, exercise) and working environmental characteristics (examination numbers, time of margin, repetition, intensity of work, time of using PC). In the general factors, Odds ration in male vs female, do exercise vs do not exercise were 4.557 (95% CI=1.003-20.713), 2.747 (95% CI=0.59-12.783). In working environment factors, Odds ration in little of examination numbers vs a lot of examination numbers, little of time margin vs a lot of time margin, non repetitive vs repetitive, non intensity of work vs intensity of work, little of pc using time vs a lot of pc using time were 1.901 (95% CI=0.828-4.363), 1.15 (95% CI=0.335-3.944), 3.952 (95% CI=1.095-14.262), 1.411 (95% CI=0252-7.891), 2.606 (95% CI=1.055-6.437) respectively. For prevention of WRMD symptoms, Most of hospitals should improve medical technologists of working circumstances, especially control a intensive of work, working speed and guarantee enough break time. Therefore, This study suggests that increasing workers and examination of automation, streching during working be needed.

      • 전라북도의 자율학교 및 혁신학교 정책 비교분석

        강은숙(Kang, Eun-Suk),오동선(Oh, Dong-Sun) 전북대학교 교육문제연구소 2020 교육문제연구 Vol.26 No.1

        이 연구의 목적은 전라북도교육청이 추진한 자율학교와 혁신학교에 대한 비교분석을 통하여 시사점을 도출하고자 하였다. 연구방법은 자율학교와 혁신학교에 대한 문서 분석으로 분석의 준거는 정책의 추진 배경, 정책의 내용, 정책의 추진과정으로 하였다. 전라북도의 자율학교와 혁신학교를 비교분석한 결과는 다음과 같다. 첫째, 정책 추진배경은 자율학교는 공공선택론, 신자유주의, 시장주의이고, 혁신학교는 공동체주의, 사회적 자본론으로 사회문화적 출현 배경이 달랐다. 둘째, 전라북도 자율학교와 혁신학교의 목적은 사회변화에 따라 학교의 다양화, 특성화, 학생의 개별화를 추구하며 공교육의 변화를 도모한 점은 유사하다. 셋째, 전라북도 자율학교와 혁신학교의 법적·제도적 자율권은 자율학교는 법적인 자율권 안에서 학교 운영을 하였고, 혁신학교는 자율학교의 법적인 자율권을 제한적으로 활용하면서 교육감의 재정, 인사, 행정, 연수 등 제도적 지원을 받으며 학교 운영을 하였다. 넷째, 전라북도 자율학교와 혁신학교의 정책 추진과정에서 초·중·고에서 전체적으로 자율학교 지정 수가 감소하였는데, 교과부의 재정지원사업과 교과부의 재정지원학교에 대한 지정 수가 감소하면서 자율학교에 대한 지정수도 감소하는 것으로 나타났다. 혁신학교도 지정 수가 줄어들었는데 혁신학교 확산이 정체되는 것으로 나타났다. 다섯째, 자율학교는 본래의 목적에 부합한 학교운영이 되도록 지정기간 축소, 운영성과 평가를 강화하여 추진성과를 개선하였고, 혁신학교는 학생의 배움 중심 수업혁신, 교사의 전문적학습공동체 활성화, 교수·학습 중심의 학교 운영시스템 구축, 미래지향적 교육과정 편성·운영, 민주적·개방적 학교 문화 조성을 통해 공교육의 새로운 모델 창출과 확산이라는 추진성과를 이뤘다. 전라북도에서 추진한 자율학교와 혁신학교 정책을 서로 보완하여 미래 학교교육의 방향을 모색하는 데 시사점을 제공하였다. The purpose of this study was to derive implications from the comparative analysis of autonomous and innovative schools pursued by the Jeollabukdo Office of Education. The study was adopted document analysis of autonomous and innovative schools as research method and the criterion of analysis was backgrounds, contents and process of the policy. The results of this research between autonomous and innovative schools in Jeollabukdo were as follows. Firstly, the background of the policy was the public choice theory, neo-liberalism, and capitalism in the autonomous school, and socialism and social capital theory in the innovation school. There was different in socio-cultural appearance background. Secondly, the purpose of Jeollabukdo autonomous and innovation school was similar to pursue diversification, specialization, and individualization of schools according to social change and to change public education. Thirdly, in part of the legal and institutional autonomy of Jeollabukdo autonomous and innovative schools, the autonomous schools was operated with the legal autonomy, while the innovative schools have limited use of autonomous schools autonomous rights and was operated providing the superintendent’s institutional supports such as financial, personnel, administration, and training etc. Fourthly, the designation of autonomous and innovative schools decreased as a whole in formulation policy for implementing. The designation of autonomous schools decreased due to the financial support business and financial support of the Ministry of Education. The number of innovative schools has also decreased, indicating that the diffusion of innovative schools was stagnating. In last, the autonomous school reduced the designation period and strengthened the performance evaluation to improve the performance of the school to meet the original purpose. Innovative schools have created a new model of public education through the development of student-centered classroom innovation, the activation of teachers professional learning community, the establishment of a school-based system for teaching and learning, the formation and management of future oriented curriculum, and the creation of a democratic and open school culture. In this paper, the autonomous and the innovative schools promoted in Jeollabukdo were provided suggestions for the future direction of school education by complementing the advantages and disadvantages of both policies.

      • KCI등재

        대흑산도 삼림식생의 조풍해에 관한 연구

        김하송 ( Kim Ha-song ),조영준 ( Cho Yeong Jun ),오동선 ( Oh Dong Sun ),홍현승 ( Hong Hyun Seong ),명현호 ( Myeong Hyeon-ho ),오장근 ( Oh Jang-geun ) 한국도서학회 2016 韓國島嶼硏究 Vol.28 No.4

        본 연구에서는 대흑산도에서 태풍에 의해 야기되어진 조풍(潮風) 발생 및 식생에 나타난 시간적·공간적 특징을 밝히고자 하였다. 이를 위해 2012년 8월 하순 대흑산도를 강타한 태풍 볼라벤(BOLAVEN)의 통과시 기상자료를 분석하고 이후 식생조사를 수행하여 대흑산도 식생에 나타난 조풍해 정도를 조사하였다. 조풍해는 주로 강한 풍속에 의해 대흑산도 동부 해안지역에서 발생한 것으로 나타났으며, 강풍성 마른 태풍이었기 때문에 염분이 식생에 잔재할 수 있는 조건이 형성되었고, 대흑산도에 자생하는 침엽수림에 피해를 주었다. 대흑산도 침엽수림 조풍 피해지역 면적 현황으로는 1등급(심피해)은 1,770,886.2㎡(8.29%), 2등급(중피해)은 1,246,763.7㎡(5.83%), 3등급(경피해)은 1,197,624.9㎡(5.60%), 4등급(건전)은 5,692,474.1㎡(26.64%)으로 나타났다. 대흑산도 삼림 조풍 피해지역별 주요군락의 면적 현황으로는 주요군락별 1등급(심피해)지역 면적은 곰솔군락과 곰솔혼합림, 2등급(중피해)지역 면적은 곰솔-사스레피나무군락, 3등급(경피해)지역 면적은 곰솔-동백나무군락, 4등급(건전)지역 면적은 소나무-사스레피나무군락이 비교적 높게 나타났다. 대흑산도 주요 지역별침엽수림 피해 현황으로는 대흑산도 동쪽방향, 예리와 기상대 주변을 중심으로 나타났다. 향후에도 많은 강수량을 동반하지 않은 강풍성 태풍이 다가올 경우 조풍해가 예상되므로 침엽수림(소나무, 곰솔)을 보호하기 위한 체계적인 기초자료 확보가 필요하다고 생각된다. 더 근본적으로는 한반도 전 해안지역을 따라 태풍의 특성 및 도서지역의 삼림식생에 대한 조풍 재해 데이터베이스를 구축하는 것이 필요하다고 판단된다. In this study, the spatio-temporal patterns of salty wind by typhoon in Daeheuksan Island and their damage to windbreak forests are examined. To investigate these patterns, vegetation survey and meteorological data analyses were conducted after the attack of typhoon BOLAVEN in late August, 2012. Collected data shows that salty wind damage in windbreak trees by the typhoon was distinct in the eastern coastal areas, due to the easterly gusts with less precipitation. The coniferous forests that grow wild in Daeheuksan Island were affected. The coniferous forest area status affected by the salty wind are follows: The grade Ⅰ area(severe damage) was 1,770,886.2㎡(8.29%), Grade 2 area(medium damage) was 1,246,763.7㎡(5.83%), grede 3 area(weak damage) was 1,197,624.9㎡(5.60%), and grede 4 area (no damage) 5,692,474.1㎡ (26.64%). The major community area of forest damage affected salty wind are follows: The grade Ⅰ area(severe damage) was the Pinus thunbergii community and Pinus thunbergii mixed forest, Grade 2 area(medium damage) was the Pinus thunbergii-Eurya japonica community, grade 3 area(weak damage) was the Pinus thunbergii-Camellia japonica community, and grade 4 area(no damage) was the Pinus densiflora-Eurya japonica community. A major regional coniferous forest damage status in Daeheuksan was all mainly from the easterly direction of the island, The Yeri village and the surrounding meteorological observatory. These results indicate that prediction and proactive activities for salty wind are needed in order to reduce its damages to the coniferous forest(Pinus densiflora, Pinus thunbergii), especially before the arrival of dry typhoon accompanying a gusty wind. More fundamentally, database on the forest vegetation of Korea`s coastal areas is needed in order to prepare for the typhoon.

      • 新生兒 破傷風의 臨床 및 豫防에 關한 觀察

        吳東鮮,李鉉金 고려대학교 의과대학 1979 고려대 의대 잡지 Vol.16 No.3

        Although recent remarkable development of economic condition and improvement of living standard neonatal tetanus is still one of the serious problems in Korea, because of its relatively high incidence and mortality rate even with high skills and modern medicine. Prevention is the most important regimen so far. Author observed clinically total 28 cases of neonatal tetanus who were admitted to the Department of Pediatrics, Korea University Hospital from January 1974 to September 1978, at the same time, evaluated the effect of preventive program in a rural underprivileged area where deliveries usually performed in the homes by self-deliveries or by traditional birth attendants through the observation on the 22 cases of newly born infants. Preventive program against neonatal tetanus were carried cut on the base of education and equipment supply. Equipment supplied were simplest one autoclaving envelop containing an old mess blade (changed to small scissors later), a length of ligature and dressing. Education on care of the umbilical cord was undertaken for traditional birth attendants and mother and they were taught to use the equipment for cutting the cord and a sterile dressing. The following results were obtained. 1. The incidence of neonatal tetanus has not decreased during past 4 years and 9 months period annual admission was 6 cases as mean. 2. Sex incidence showed that male predominated in a ratio of 4.6: 1. 3. The majority of patients (85.7%) were 4 to 7 days of age on admission and peak incidence was noted at the age of 6 days (32.1%). 4. The most of the infants (92.8%) has had between 2,510gm to 4,000gm of body weight on admission and there was no evidence of higher incidence in low birth weight infant than others. 5. One third of the patients were lived in rural area and 2/3 were in urban. Twenty three of 28 patients (82.2%) were delivered at home, and 5 cases (17.8%) were at private clinics. 6. Many of them (71.4%) were used unsterilized home scissors to cut the umbilical cord, although boiled scissors or instruments were used in 6 cases. 7. The typical symptoms such as sucking failure (75.0%), convulsion (60.7%), irritability, trismus and fever were observed in most of the patients. 8. The majority of patients (64.3%) were stayed in hospital between 2 to 5 days and discharged to home against advice. Half of them were signed out on admission day or 2nd hospital day and all of them within 5th hospital day. Four cases who were stayed in hospital more than 20 days were all recovered completely and 3 cases were died within 8th hospital day. 9. Preventive program against neonatal tetanus in the rural underprivileged area by both the education and supply of simplest equipment for cutting the cord have been shown to be effective. During the period of this program, there were 22 cases of deliveries and no one had neonatal tetanus. First physical examination after birth showed only minor medical problems such as umbilical discharge, mild jaundice, thrush, loose stool, URI, skin and eye infections.

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