한강수계분지내 하천수의 지구화학적 특성

서혜영,김규한 이화여자대학교 환경문제연구소 1997 이화환경연구 Vol.1 No.-

한강 수계 분지 내의 하천수 (지표수)와 서울 지역 지핫의 화학적 특성 규명과 용존 이온종의 기원을 연구하기 위해 1996년 3월-4월 동안 하천수 시료 60개에 대하여, pH, TDS 등과 용존이온의 화학분석을 실시하였다. 남한강과 북한강 하천수의 화학성분은 주로 수계분지 지역에 분포하는 암석에 의해 영향을 받고 있으며, 한강본류의 하천수는 인위적인 오염에 의한 영향이 크게 나타나고 있다. 즉, 남한강은 상류지역에 분포하는 탄산염암, 탄광 및 금속광산 폐수등에서 용출된 Ca(), Mg(), HCO(), SO() 등이 현저하며 북한강은 화강암질암의 풍화 산물인 K(), Na(), Ca()등의 이온종이 특징적이다. 한편 양수리에서 상기 2개 하천이 합류하여 서울 도심을 지나는 한강 본류는 SO(), NO(), PO(), Cl()등 생활하수 오염의 영향이 현저하게 나타나고 있다. 한강 본류로 유입되는 서울 지역의 왕숙천, 탄천, 중랑천, 안양천의 4개의 지천은 NO(), Cl(), PO(), SO(), Mn등 인위적인 오염현상이 크게 나타나고 있다. 한강 하천수의 화학 성분의 군집, 요인 및 회귀 분석 결과, 전체 자료 분산은 오염 인자에 의한 분산이 약 79%, 지질과의 물-암석 반응에 의한 분산이 약 7%이다. 남한강과 북한강의 합류 지점에서의 Cl에 대한 혼합 비율은 약 60:40이다. 1981년 분석 자료와 1996년 자료의 비교에서 암석 풍화에 의한 1차적 용존 성분인 Ca(), Mg(), HCO()등은 변화가 적으나 Na(), NO(), PO(), SO()등 인위적 오염원의 성분은 크게 증가하는 경향이 있다. To investigate geochemical characteristics and the sources of the dissolved ion species in the river water in the Han river drainage basin, samples were collected at 60 sites from the Han river drainage basin. The data for pH, conductivity, TDS(total dissolved solid), temperature, and concentrations of dissolved ions were obtained as follows:(1) The geochemical characteristics of the surface water in the South and North Han river drainage basins are mainly controlled by bed rock geology in the drainager basin and in the main stream of the Han river considerably affected by anthropogenic pollution. The South Han river water samples have high concentration of Ca() (ave. 15.42ppm), Mg()(ave. 2.74 ppm), HCO()(ave 51.9ppm), which evidently indicates that the bed rock geology in a limestone area mainly controls the surface water chemistry. The concentration of SO() is remarkably high(SHr10-2:129.9ppm) because of acid mine drainage from the metal and coal mines in the upper reaches of the South Han river. (2)The South Han river and the North Han river join the Han river in the Yangsuri, Kyounggido and flow through Seoul metropolitan city. The mixing ratio is about 60:40 at the meeting point(sample number HR10). (3)The result of factor analysis suggests that the pollution factor accounts for about 79% and the bed rock type factor accounts for about 7% of the data variation. This means that the geochemical characteristics of the Han river water mainly controlled by anthropogenic pollution in the South Han river and main stream of the Han river drainage basin. (4)The chmical data for four tributaries such as the Wangsukcheon, the Tancheon, the Zungrangcheon, and the Anyangcheon show that the concentration of pollution elements such as NO(), Cl(), PO(), SO() and Mn are high due to municipal waste disposal.

애니메이션 얼굴 이미지의 선호 피부색

한혜진(Hye Jin Han) 한국애니메이션학회 2015 애니메이션연구 Vol.11 No.1

선호 피부색은 색 재현 분야에서 중요한 주제로 긴 역사를 바탕으로 방대한 연구가 축적되어 있다. 그러나 애니메이션에서의 선호 피부색은 연구된 사례가 별로 없다. 최근 제안되었던 캐릭터의 피부색을 중심으로한 애니메이션 색채 설계(한혜진·이성은, 2014)를 발전시키기 위해, 실제 피부색과는 다른 경향을 가진 애니메이션에서 선호 피부색을 새로운 연구 대상으로 주목할 필요가 있다. 따라서 이 연구에서는 애니메이션 얼굴 이미지의 선호되는 피부색을 알아보고자 했다. 첫째, 실제 일본의 스튜디오 지브리에서 제작된 애니메이션에 쓰이고 있는 피부색의 범위를 조사했다. 조사방법으로 고정된 모니터에 애니메이션 화면을 띄우고 휘도계로 측색을 실시했다. 측색 결과, 실제 피부색의 측색치보다 범위가 넓어져 있어 피부색에 대한 강한 기억색의 영향을 확인했다. 둘째, 애니메이션 얼굴 이미지의 선호 피부색을 순위상관법을 이용하여 조사했다. 실험 방법으로 피험자에게 동일한 조건에서 애니메이션의 얼굴 이미지와 사각형의 색표를 이용하여 선호하는 피부색의 순위를 매기게 했다. 각각의 매겨진 순위를 이용하여 스페어만순위상관계수(Spearman’s Rank Correlation Coefficient)를 계산했다. 자극에 따른 순위상관계수를 비교한 결과, 애니메이션 얼굴 이미지와 사각형 색표에서 선호 피부색이 다른 경향을 띤다는 것이 나타났다. 애니메이션 얼굴 이미지에서도 선호 피부색이 존재한다는 것이 심리물리학적인 실험을 통하여 확인되었다. 더불어 애니메이션 제작을 위한 색 재현 데이터베이스화의 가능성을 확인했다. The study of preferred skin color has been accumulated based on long history, because of important theme in color reproduction. However, preferred skin color in animation has been hardly researched. For developing a proposal of color planning for film image based on character’s skin color(Han&Lee, 2014), the study of preferred skin color in animation, which has unique trends differed from real skin color’s one, is needed to pay attention as a new theme. In this study, preferred skin color in animation will be clarified. Firstly, skin colors in Japanese studio ghibli’s animation were investigated for making sure of the range of skin color in real animation fields. Showing still images of animations on a monitor, skin colors of the images were measured by a luminance meter. Because skin colors’ in the animations were wider than real skin colors’ one, strong effects of memory color could be considered. Secondly, preferred skin color of animation facial images was researched by rank order method. In the same experiment’s condition, subjects determined the raking of preferred skin color using facial images and rectangle color chips. The ranked orders of preferred skin color were calculated as Spearman"s rank correlation coefficient. The differences between facial images and rectangle color chips were identified, comparing the rank correlation coefficients. Through the psychological physical experiment, existences of preferred skin color in animation were ensured. Moreover, possibilities to database for color reproduction of animations were identified.

입원진료비 상승요인 분석

한혜경,이필도,노인철 한국인구보건연구원 1990 保健社會論集 Vol.10 No.2

우리나라 일부 여고생과 여대생의 건강 위험 행태 분석

한성현,최민자,이선희,이명선,이혜진 한국모자보건학회 2000 한국모자보건학회지 Vol.4 No.1

자아동일성의 상징적 모티프 William Faulkner의 The Sound and the Fury를 중심으로

韓惠卿 同德女子大學校 1987 同大論叢 Vol.17 No.1

In the Yoknapatawpha novels, William Faulkner dramatizes essentially a deterioration from the past to the present. A tragic sense of loss then always derives from the process of the deterioration. And it has, in fact, something to do with man's self-identity. The Sound and the Fury is initially the degeneration of the Compson family, but it is also, by extension, ultimately the disintegration of modern man who is suffering from the lack of his self. The Compsons, particularly Benjy and Quentin are living in the midst of decay with the glories of the family's past. They are in bondage to the past through a failure of connection with true time. They seem to live with ghosts. They move blindly as if they were shadows. They lose the ability to act in terms of "the actual," and to think in terms of "the possible." It is notable that Faulkner expresses stylistically "i" instead of "I" in the end of Quentin's monologue to show how pervasive is Quentin's fatal lack of identity. Faulkner discovers an ingenious way for representing the images, especially "time," "shadoe," and "death" as metaphors and for giving the unity to the novel's tragic theme. And he manages to keep a dramatic intensity very rarely equalled. Throughout The Sound and the Fury none of these central images exists alone; they are nicely interconnected. These images are essentially signs of something within the Compsons which brings each of them to final ruin. Fundamentally "time" marked by the watch is demonstrated to be indeed the reducto absurdum of all human experience. "Shadow" is but the recorder of the inescapable passage of time. The fact that the changing length of his own shadow makes him nervous proves that Quentin cannot face the passage of time. Consequently "time" and "shadow" combine to remind us "death." After all, "time," "shadow," and "deatj" are the ultimate realities man cannot escape. The title of The Sound and the Fury, which Faulkner derives from Shakespeare's Macbeth, provides a true key to the understanding of the book. Macbeth's words, "It[Life] is a tale/Told by an idiot, full of sound, and fury/Signifying nothing," offer an excellent commentary upon the meaning and the structure of The Sound and the Fury. Exactly the same ideas are stated by Mr. Compson whose cynical and pessimistic remarks open and close the Quentin section, which underlies the whole book. It is therefore Mr. Compson whose values finally prevail in The Sound and the Fury. Persistently casting shadows, the "watch" Mr.Compson gives to Quentin and calls "the mausoleum of all hope and desire" turns out to be just that. Finally, throughout The Sound and the Fury the motifs, "time," "shadow," and "death" deterministically help to reveal nihilism as the meaning of the whole.

부산시의 O_3 농도 변화 특성 및 시정에 관한 연구

한영옥,배혜진 부산교육대학교 교육대학원 2000 논문집 Vol.2 No.-

This study analysed O_3 concentration data and various data of meteorological factors to investigate the characteristics of O_3 concentration variation and determined how the high air pollutants concentration was generated under the meteorological condition. It also studied visibility variation and visibility impairment factors. The characteristics of O_3 concentration variation and the characteristics of O_3 episode day(≥60 ppb) were discussed on the base of the O_3 concentration data by air quality monitoring system in Pusan. Also the characteristics of visibility variation and visibility impairment factors were studied on the base of the visibility data and meteorological data of Pusan Meteorological Administration. According to the work, O_3 concentration was increased comparing to the previous year and coastal area was higher O_3 concentration than other area. O_3 episode day is annually increasing and the frequency of episode day is the most in summer. The high concentration of O_3 were occurred in narrow bounds and were not continued for long. Low mean wind speed were important meteorological parameter accompanying with the high episode days. Visibility was gradually decreased until 1990 and after then it was on the increase but poor visibility range became longer than good visibility range. So many people felt air pollution more seriously. Visibility impairment were influenced by TSP concentration, NO_2 concentration, temperature, wind speed and relative humidity. Especially increase of TSP concentration and relative humidity had high generation of low visibility.

개의 콜레스테롤 담석 증례

전혜영,박성환,한재익,이숙진,김근형,정동우,나기정 충북대학교 동물의학연구소 2006 Journal of Biomedical and Translational Research Vol.7 No.1

본문참조

이어령의 미래학적 선언 연구

한혜원 이화어문학회 2022 이화어문논집 Vol.57 No.-

This study analyzes Lee O-young’s futuristic manifesto, focusing on “digilog” and artificial intelligence (AI). According to Lee’s manifesto, information technology does not have an inherent value in itself, but has a relative meaning due to user perception. Digilog Manifesto, published in 2006, explained that human beings and technology are not separated, but rather have a connected relationship. The core of this manifesto was to dismantle the boundaries between digital and analog paradigms, and promote coexistence with humans and technology. In addition, How Do You Live, released in 2022, was an extension of the Digilog Manifesto into new technologies such as AI. Here, the birth of AI is described as a natural result of the development of culture and technology. Lee explained AI as a being living with humans, and at the same time, as an “interface” that connects the subject and the other. Therefore, humans should reject AI phobia and embrace AI. In general, Western futurists explained future technology to the public with difficult words and complex numbers. In contrast, Lee O-young delivered the future paradigm with a concept that was friendly and accessible. Through his methods, the public can prepare for the future with hope instead of fear, anticipation instead of anxiety. As a result, Lee’s writings on AI and new technology were not a vague prediction based on probability, but a great manifesto, making him a leading futurist in the humanities. 본고는 ‘디지로그’와 ‘인공지능’을 중심으로 이어령의 미래학적 선언을 분석했다. 이어령에 따르면 정보기술은 그 자체로 절대적 가치를 내재하고 있는 것이 아니라, 대중의 인식과 사용을 통해서 상대적인 가치를 부여받게 된다. 2006년 발표된 <디지로그 선언>에 따르면 인간과 기술은 분절적, 이항대립적 존재가 아니라 연계적, 상호보완적 존재이다. 디지로그의 핵심은 후기 구조주의 이론을 기반으로 디지털과 아날로그를 가로지르는 경계를 해체하고 인간과 기술이 공생의 관계를 맺는 것이다. 2022년 발표된 <너 어떻게 살래>는 디지로그의 융합적 패러다임을 인공지능 등 최근의 신기술로 확장한 선언이다. 이에 따르면 인공지능은 문화와 기술의 발달에 따른 당연한 귀결이다. 이어령은 포스트휴머니즘의 이론에 근거해 인공지능을 인간과 더불어 살아갈 공생의 존재이자 인간과 컴퓨터는 물론 주체와 타자를 연결하는 ‘인터페이스’로 전제한다. 따라서 인공지능 포비아를 배척하고 인공지능 필리아의 자세를 갖춰야 한다고 강조한다. 일반적으로 서구의 미래학자들이 기술 진화론에 따라 대중에게 낯선 개념어와 숫자를 활용해 미래 기술을 예측하는 데 반해, 이어령은 대중에게 친숙한 언어와 의식주의 상징을 활용해 미래 패러다임을 선언했다. 이어령의 미래학적 선언을 통해서 대중은 자연스럽게 미래 기술에 대해서 공포 대신 희망을, 불안감보다 기대감을 갖고 미래를 준비할 수 있다. 이처럼 미래 기술에 대한 이어령의 글은 확률형 예측이 아닌 미래학자로서의 패러다임 선언이다.

치성 낭종의 임상-병리학적 소견과 TGF-α 및 TGF-β 발현

한경민,김용환,박진혁,윤형기,윤혜경,김우형,이희철 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.4

Objective : Periapical cyst is a relatively common disease but heterogenous in histogenesis, and inflammatory reaction and fibrosis of varying degree are associated in the cystic wall. The aim of thes study is to evaluate the clinico-pathologic characteristics such as patient's age, ses, location, and the degree of inflammatory reaction and fibrosis of periapical cyst and the role of TGF-α and TGF-β cytokines in the inflammed periapical cyst. Methods and Material : The materials were 43 cases of periapical cyst and clinical information with age, sex, location(maxilla vs mandible, right vs left, region involved) were recorded. Histopathological examination on the degree of inflammatory reaction and fibrosis and immunohistochemical stining for TGF-α and TGF-β were perfomed. Satistical analyses between clinical parameters, the degree of inflammation and fibrosis and expressions for TGF-α and TGF-β were followed. Results : 1. Thirt(69.8%) of 43 cases were older than 20 year-old. and no significant differences of incidence according to patient's sex was noted. In 25(58.1%) out of 43 case. 20(54.1%) out of 37 cases, and 20(48.8%) of 41cases, the cyst was located on the maxilla. in right side and in premolar region respectively. 2. The cysts of developmental and inflammatory origin were 24(55.8%) and 19(44.2%) of 43 cases, respectively and there were no siginificant differences of patient's age, sex, and location of cysts according to the origin of cysts. 3. Fibrosis was more conspicuous in cases older than 20 year-old. (p=0.0179), but no significant difference in the degree of inflammatory reaction according to patient's age and in the degree of inflammatory reaction and fibrosis according to sex and location of the cysts were seen. 4. Inflammatory reaction was slightly more in cysts of inflammatory origin, but no significant defferences in degree of inflammation and fibrosis according to origin of the cysts. 5. The degree of inflammatory reaction and TGF-α and TGF-β expressions showed a tendency of positive correlation(p=0.1563), but there were no statistically significant relationships between the degree of inflammation and fibrosis and TGF-α and TGF-β expressions. 6. In the cysts of developmental origin, TGF-α expression in the epithelial cells was significantly increased than inflammatory origin, but TGF-α and TGF-β expressions in the inflammatory cells and stromal cells showed no significant difference according to the origin Conclusion : The degree of inflammatory reaction and fibrosis of periapical cysts was different according to patient's age and location of the cyst. TGF-α and TGF-β cystokines seemed to be involved in the inflammatory reaction and fibrosis of periapical cyst, however, TGF-α and TGF-β expressions was not parallel to the degree of inflammatory reaction and fibrosis. These results suggest that other cytokines in addition to TGF-α and TGF-β may also be involved in the inflammatory reaction and fibrosis of periapical cyst. Increased TGF-expression in the epithelial cells of the cysts of developmental origin could be a helpful finding to defferentiate the origin of the periapical cyst.

동양의 도덕관이 현대도덕교육에 주는 시사

한혜정 한국교육학회 2002 敎育學硏究 Vol.40 No.6

흔히 동양의 도덕관은 서양의 합리주의적 도덕관의 한계를 극복할 수 있는 대안으로 생각된다. 서양의 합리주의적 도덕관은 인간의 주체성과 합리성을 지나치게 강조하다보니 인간 삶의 전체성과 관계성을 사상시켜버리는 한계를 지닌다. 동양의 도덕관은 인간 삶의 전체성과 관계성 속에서 도덕성을 규정한다는 점에서 서양의 합리주의적 도덕관의 난점을 보완한다. 그러나 그렇다고 하여 서양의 합리주의적 도덕관을 동양의 도덕관으로 대치해야 한다고 주장하는 것은 시대착오인 것이다. 동양의 도덕관이 현대도덕교육에 주는 시사를 의미있게 설명하기 위해서는 서양의 합리주의적 도덕관이 하려고 했던 것이 무엇인지, 그리고 그 과정에서 무엇은 하였고 무엇은 하지 못했는지를 역사적 맥락 속에서 살펴보아야 한다. It is often thought that the Oriental thought makes up for the weak point of the Occidental moral education theory. The Occidental emphasizes human's subjectivity and rationality, and so it abstracts the relationship and totality of the human life. The Oriental thought can make up for this weak point in that is defines the morality on the basis of the relationship and totality of the human life. For all that, it is anachronistic that the Occidental moral education theory should be replaced with the Oriental thought. To properly explain the implication of the Oriental thought on the moral education, it is necessary to answer to what the Occidental moral education theory intended to do, and what it had done, and it did not have done under the historical context.