[OPINION] “대국민 신뢰를 바탕으로 전력산업 변화 선도해 나갈 것” : 정동희 전력거래소 이사장

정동희,배성수 대한전기협회 2022 전기저널 Vol.- No.547

High Solid and High Stability of Waterborne Polyurethane

정동희,김병규 한국고분자학회 2009 한국고분자학회 학술대회 연구논문 초록집 Vol.2009 No.10

에쿠아돌의 농업현황

정동희 한국국제농업개발학회 2000 韓國國際農業開發學會誌 Vol.12 No.1

The Republic of Ecuador is located in North-Western part of the South American Continent, and the name was derived from the meaning of Equatorial Line. Most of the people may think that the climate of the country should be very warm. Naturally that of the low land is very hot and humid but the higher land situated about 3.000m from the sea level is cool and dry, and similar weather of Fall season in Korea. It has several climate conditions from tropical to temperate according to the sea level. This means that various kinds of agricultural products could be producted in the country. The author's mission was agricultural consultant at the higher land about 2,500-3,000m in Carchi State near to Columbia. The temperature of the state is about 20℃ at day and 10℃ at night, and this conditions are almost same through the year round. Soil fertility is very rich because of the volcanic ashes, so some crops can be cultivated without fertilizer and chemicals. In these points, they are very happy but the modernized agricultural techniques are so poor. Therefore they have strong desire to receive the new technologies for agricultural products. These conditions of Ecuador were taken me appeals that mutual cooperations would be much helpful for the agriculture and trade between the two countries of Korea and Ecuador.

장지굴근에 의한 경골 긴장골절

정동희,문태용 대한핵의학회 1995 핵의학 분자영상 Vol.29 No.3

인공 호흡기 적용 환자의 폐렴 감소 활동

정동희,김정자,최서희,심미정,최영미,김효민,강경주,홍소희,정순덕 한국의료QA학회 2008 가을학술대회 Vol.2008 No.3

노인 우울 증상과 삶의 만족도의 관계의 네트워크 분석

정동희,심은정 한국상담심리학회 2019 한국심리학회지 상담 및 심리치료 Vol.31 No.2

This study examined the network structure of depressive symptoms and life satisfaction, as well as bridging symptoms linking depression to life satisfaction among older adults. Participants were 4,584 adults over the age of 65 who completed the 2016 Korean Longitudinal Study of Ageing survey. Study variables were assessed using the short-form of the Center for Epidemiological Studies Depression Scale and five items assessing five domains of life satisfaction. In the network of depression, “depressed” and “sad” were central symptoms, strongly associated with other depressive symptoms, while the symptoms “lonely” and “going” were bridging symptoms. The impact of a depressed mood was strongest within the network of depression, and loneliness was the bridge symptom connecting depression to life satisfaction. These results suggest that these symptoms may be an effective target of intervention to alleviate the detrimental impact of depression on life satisfaction among older adults. 본 연구는 고령화연구패널의 2016년 횡단자료를 활용하여 노인 우울 증상과 삶의 만족도의 네트워크 구조 및 두 변인을 연결하는 교량 증상(bridge symptom)을 확인하였다. 연구 변인은 역학연구센터 우울척도 단축형과 전반적 및 네 영역의 삶의 만족도 5문항으로 평가하였다. 65세 이상 노인 총 4,584명의 자료로 네트워크 분석을 실시한 결과, “많이 우울하다고 생각했다”와 “마음이 슬펐다”가 우울 증상 네트워크 내에서 다른 우울 증상과 연결이 가장 많은 중심 증상이었다. 반면, 교량 중심성(bridge centrality) 분석 결과, “세상에 홀로 있는 듯한 외로움을 느꼈다”와 “도무지 무엇을 해나갈 엄두가 나지 않았다”의 증상이 우울과 삶의 만족도를 연결하는 주요 교량 증상이었다. 본 연구의 결과는 우울한 기분이 우울 증상 네트워크 구조에서 증상 간 강하게 연결된 중심 증상이며, 외로움으로 인한 고통을 반영하는 증상이 우울과 삶의 만족도를 연결하는 교량 증상임을 확인하였다. 이러한 결과는 중심 증상과 교량 증상을 고려하는 노인 우울의 평가 및 개입이 우울 증상 개선과 더불어 우울과 관련된 삶의 만족도 저하를 완화하는 데 효과적일 가능성을 시사한다.

적심 방법이 닥풀(Hibiscus manihot L.)의 주요형질과 수량에 미치는 영향

정동희,김철우,김상곤,권병선 한국작물학회 1994 한국작물학회 학술발표대회 논문집 Vol.1994 No.1

산업경쟁력 제고와 산업기술 인력정책

정동희,Jeong Dong-Hui 한국공학교육학회 1997 Ingenium(人材니움) Vol.4 No.3

Ars dictaminis como Ars amatoria y su estrategia paródica en las continuaciones de La Celestina

정동희 고려대학교 스페인 라틴아메리카 연구소 2016 스페인라틴아메리카연구 Vol.9 No.2

The aim of this study is to reveal the literary historical background of the inclusion of love letters in the continuations of The Celestina as well as its function in the plot development. In fact, the use of love letters in literary works is not a new one. Before the celestinesque continuations appeared in the first half of the sixteenth century, the authors had used it in their works to attract the reader’s interest from the Heroides of Ovidius to the Spanish Sentimental Romance. Thus, the introduction of love letters in the celestinesque continuations is a reflection of the changing literary taste of the public. The formation of a new class of readers during the Renaissance demanded new types of literary genres, and to this demand the continuators responded with literary works that strengthen the popular aspects like the complicated love affairs between the characters. The inclusion of love letters also contributes to the creation of a dramatic work that is different from The Celestina through the degradation of the role of the matchmaker. Nevertheless, the function of love letters is not the same in the continuations according to the intention of the continuators. The introduction of love letters in the celestinesque continuations is an obvious proof of emulative consciousness of the authors to create a new literary world that is distinguished from the work of Rojas.

규폐증의 전산화 단층촬영 소견

정동희 대한영상의학회 1996 대한영상의학회지 Vol.34 No.4

Purpose : To describe chest radiographic and CT findings of silicosis, and to compare their findings. Materials and Methods : Ten coal miners and six stonemasons were included in this study. All were male and their mean age was 53.1. The mean duration of dust exposure was 15.2 years(range, 5-30 years) in coal miners and 25.3 years(range, 15-35 years) in stonemasons. Chest radiographs(n=16), conventional CT scans(n=4), and high resolution CT(HRCT) scans(n=13) were evaluated. Parenchymal abnormalities were interpreted on the basis of ILO standard films(1980) in chest radiographs and on the basis of CAP(College of American Pathologists, 1979) in CT(HRCT) films. Results : Chest radiographs revealed large opacities(n=8), small opacities(n=6), and normal findings(n=2). Type r(n=4) and category 1/1(n=2) were most common for small opacities, while for large opacities, category B(n=4)and category c(n=4) were most common. These small and large opacities were located predominantly in the area of the upper and middle lung. Associated findings were emphysema(n=7), eggshell nodal calcifications(n=3), pneumothorax(n=3), C-P angle blunting(n=4), and pleural thickening(n=1). CT scans revealed micronodules(n=16), nodules(n=3), and progressive massive fibrosis(PMF, n=8). All these lesions were located in the upper and middle lungs, especially in the central portion of the posterior lung. PMF showed diffuse and homogenous(n=3) and puntate(n=2) calcifications, cavitations(n=5), air bronchograms(n=3), and necrosis(n=1). Peripheral paracicatrical emphysema was associated with PMF(n=8). Other findings were pneumothorax(n=4), emphysema(n=10), hilar and mediastinal nodal enlargement(n=11), bronchial wall thick- enings(n=6), bronchiectasis(n=1), pleural thickening(n=7), parenchymal fibrosis(n=1), and pulmonary tuberculosis(n=2). Conclusion : Small and large opacities in chest radiographs and micronodules, nodules, and PMFs in CT(HRCT) films were located predominately in the upper and middle lungs, especially in the central portion of the posterior lung in CT films. CT was superior to plain chest radiographs in the following ways : (1) in the early detection of small opacities, including subpleural micronodules, and in the precise evaluation of their concentration and topography ; (2) in the detection of cavitation or calcification within conglomerate large opacity lesions ; (3) in the detection of hilar and mediastinal nodal enlargements ; and (4) in quantitative assessment of the severity of emphysema.