세립분 함유량 및 투기고에 따른 준설토의 자중압밀 특성

김진영,김혜린,장정민,이성열,정운기,진영식,정효진,백원진,강권수,고남영,Kim, Jin-Young,Kim, Hye-Rin,Jang, Jung-Min,Lee, Sung-Yeol,Jeong, Wun-Gie,Jin, Young-Sik,Jeong, Hyo-Jin,Baek, Won-Jin,Kang, Kwon-Soo,Goh, Nam-Young 한국농공학회 2016 한국농공학회논문집 Vol.58 No.6

In this paper, analyzes the characteristics of self-weight consolidation on the dredged clay according to the fines content and falling height. Research was performed with the dredged clay sampled by Sae-mangeum field site. Classification of fines content was performed by sieve analysis test. After adjusting the fine content, self-weight consolidation tests were carried out focussing on the variation of fines content and falling heights. From the test results of the self-weight consolidation test, samples with high fines content had reached sedimentation completion more later than ones with less fine content samples. In other words, the start of self-weight consolidation was slowing down with increasing of fines content. Also, from the test results of calculating the coefficient of sedimentation consolidation, the coefficient value were increased with the fines content increases. In addition, the change of sedimentation ratio and volume ratio showed more higher changed value as the fine content increases. Thus, it is important to consider the fines content when estimate the settlement time of dredged soil in field dredge work.

「김씨열행록」의 서사적 전통과 소설적 변용

김진영 ( Kim Jin-young ) 동국대학교 한국문학연구소 2020 한국문학연구 Vol.0 No.62

이 글은 ‘첫날밤 신랑 피살형’ 설화를 계승한 「김씨열행록」의 소설적 변용과 그 의미를 살핀 것이다. 먼저 ‘첫날밤 신랑 피살형’ 설화를 유형화 하고, 「김씨열행록」이 어떠한 유형에 초점을 두어 소설적으로 변용되었는지 살폈다. 이를 바탕으로 소설적 변용과 문학사적 의의를 검토하였다. ‘첫날밤 신랑 피살형’ 설화는 여성인물인 며느리를 중심으로, 순절형·수절형·열부형으로 유형화할 수 있다. 순절형은 며느리의 죽음이, 수절형은 며느리의 생존과 활약이, 열부형은 신랑과 신부의 생존과 활동이 중심을 이룬다. 순절형은 유일한 생존 인물인 시아버지를 중심으로 작화한 「사명당전」에서, 수절형은 생존한 며느리와 그 아들 중심의 작화로 「조생원전」·「성부인전」·「김씨열행록」·「주유옥전」에서, 열부형은 며느리와 남편을 살려 작화한 것으로 신소설 「구의산」에서 의미 있게 계승했다. 「김씨열행록」의 소설적 변용에서 주목되는 곳은 작품의 후반부이다. 이 부분을 통해 이야기에 큰 변화가 생기기 때문이다. 이 부분에서 평면성에서 입체성으로, 몰개성에서 개성으로 인물이 변화하고, 사건에서도 불행과 행복의 단순한 구조에다 같은 구조를 다시 한 번 덧씌움으로써 이야기가 복잡해진다. 주제의 경우 효열만을 강조했던 전반부와는 달리 선악의 대립을 통한 권선징악과 유교적인 부귀공명이 부각되도록 했다. 이것은 소설적인 기법이 그만큼 고도화되어 나타난 현상일 수도 있지만, 이질적인 소설의 하위유형을 짜깁기한 결과일 수도 있다. 「김씨열행록」이 간행된 때는 1928년으로, 이때는 같은 설화를 계승한 고전소설 「조생원전」·「성부인전」·「주유옥전」·「사명당전」이 이미 필사되었고, 신소설 「구의산」도 간행된 뒤이다. 그런데 이 작품은 가장 늦게 간행되었음에도 불구하고 고전소설의 작법을 충실히 따르고 있다. 그것도 인과적인 논리보다는 흥미소를 짜깁기한 방식으로 새롭게 창작하였다. 한편 이 작품은 전반부의 여성영웅소설적인 모습과 후반부의 가정소설·남성영웅소설적인 양상, 그리고 전후반부에 나타나는 송사소설적인 실태가 주목된다. 이는 당시에 인기 있던 고전소설의 유형을 교조적으로 수렴·재편한 것이라 하겠다. This article examines the novel development and meaning of Kim's Yeol Haeng-rok, which succeeds the story of ‘First Night Groom Killing’. First, I've typized folk tales, and looked at what type of story Kim's Yeol Haeng-rok was focused as a novel. Based on this, the changes of the novel and the significance of literary history were examined. The story of “The First Night Groom Killing Type” can be divided into martyred type, maintaining integrity type, virtuous woman type, with a focus on female brides. The martyred type is based on the death of the bride, the maintaining integrity type is based on the survival and activity of the bride, and the irtuous woman type is mainly based on the survival and activity of both the groom and bride. The martyred type was created mainly by the father-in-law who was the only surviving person, which is shown at Samyeongdang-jeon. The maintaining integrity type was based on the surviving bride and son. Josaengweon-jeon Seongbuin-jeon Kim's Yeol Haeng-rok, Juyuok-jeon is the representative piece. And the virtuous woman type was made using the bride and husband, and was significantly successful with new-style novel Gueusan. The latter part of the work is noted in the novel variation of Kim's Yeol haeng-lok. This is a big change in the story. The story is complicated by the characters changing from flatness to three-dimensionality, from deviance to individuality, and overwriting the same structure on the simple structure of misery and happiness in events. In the case of the theme, it added the didactic morality and confucian rich resonance through the opposition of good and evil in the first half, which emphasized only filial duty and virtuous thing. It may be the phenomenon of novel techniques, but it may be the result of mending the subtypes of heterogeneous novels. In 1928, Kim's Yeol Haeng-rok was produced, and the classic novels Josaengweon-jeon, Seongbuin-jeon, Juyuok-jeon and Samyeongdang-jeon were already produced. However, despite the latest production, the work faithfully follows the writing of classical novels. It is also a new way of making interests rather than causal logic. On the other hand, this work focuses on the female hero novels in the first half, the home novels and male hero novels in the second half, and the litigarion novels in the total situation. This is a convergence and reorganization of the types of classic novels that were popular at the time.

중장년 성인교정환자의 구강상태 및 치료양태에 관한 연구

이현정(Hyeon-Jung Lee),김진영(Jin-Young Kim),조진형(Jin-Hyoung Cho),황현식(Hyeon-Shik Hwang) 대한치과의사협회 2010 대한치과의사협회지 Vol.48 No.5

Orthodontic treatment for middle-aged patients has become more commonplace with various reasons including improved socioeconomic status. Understanding of oral status and treatment modalities of middle-aged patients is mandatory for accurate diagnosis and proper treatment planning. This study investigated 100 consecutive patients aged 40s and 50s and 100 aged 20s who had been examined and diagnosed at the Department of Orthodontics, Chonnam National University Dental Hospital. The results were obtained as follows; 1. Gender distribution showed female outnumbered male patients in young-aged adult patients, but middle-aged patients showed similar male and female distribution. 2. The major concern seeking orthodontic treatment was esthetics not only in young-aged but also in middle-aged adult patients, and a number of middle-aged patients were concerned about oral health as well. 3. Considerable number of middle-aged patients were referred by other dental specialties while young-aged adult patients were more self-motivated for orthodontic treatment. 4. Middle-aged adult patients had more missing teeth and periodontal disease than young-aged adults. 5. The most frequently-observed problem was dental spacing in middle-aged patients while dental crowding in young-aged adult patients. Middle-aged patients showed higher prevalence of deep overbite and overjet while most of young-aged adults presented opposite direction of problem in overbite and overjet. 6. Limited orthodontic treatment was required rather than comprehensive treatment in middle-aged patients, and the most common tooth moving area was anterior part of dentition in case of limited treatment. Need of interdisciplinary therapy with other dental specialties was more common in middle-aged patients. 7. Intervention of specific technique such as invisible TP, passive bracketing, passive wire bonding, and lingual orthodontics was more required in middle-aged patients. Considering that middle-aged patients have different characteristics than young-aged adults, the results of the present study suggest that different treatment modalities are required in middle-aged orthodontic patients in order to manage them properly and efficiently.

Copula 함수를 활용한 삼변량 가뭄빈도해석 기법 개발

김진영,소병진,김태웅,권현한,Kim, Jin-Young,So, Byung-Jin,Kim, Tae-Woong,Kwon, Hyun-Han 한국수자원학회 2016 한국수자원학회논문집 Vol.49 No.10

This study developed a trivariate Copula function based drought frequency analysis model to better evaluate the recent 2014~2015 drought event. The bivariate frequency analysis has been routinely used for the drought variables of interest (e.g. drought duration and severity). However, the recent drought patterns showed that the intensity can be regarded as an important factor which is being characterized by short duration and severe intensity. Thus, we used the trivariate Copula function approach to incorporate the trivariate drought characteristics into the drought frequency analysis. It was found that the return periods based on the trivariate frequency analysis are, in general, higher than the existing bivariate frequency analysis. In addition, this study concludes that the increase in drought frequency claimed by the Gumbel copula function has been overestimated compared to the Student t Copula function. In other words, the selection of copula functions is rather sensitive to the estimation of trivariate drought return periods at a given duration, magnitude and intensity. 본 연구에서는 최근 발생한 2014~2015 가뭄 사상을 보다 정확하게 분석하기 위해 삼변량 Copula 함수를 도입하여 연구를 진행하였다. 기존 연구에서는 일반적으로 가뭄 분석시 이변량(가뭄 지속시간, 심도)를 활용한 연구가 다수 진행되었다. 그러나 최근 강우자료의 패턴을 살펴보면 두 변량 이외의 가뭄 강도가 중요한 인자로 평가되어 이를 함께 고려한 삼변량 Copula 분석을 수행하였으며, 기상청 관측소 중 서울 관측소를 대상으로 연구를 진행하였다. 기본적으로, 이변량 빈도해석 결과에 비해 삼변량 해석 결과는 동일한 가뭄 사상에 대해서 다소 증가된 재현기간을 나타내는 것으로 파악됐다. 이와 더불어, Gumbel Copula 함수의 경우 Student t Copula 함수보다 가뭄 위험도 평가 시 다소 과대 추정하는 것으로 확인되었다. 즉, 삼변량 빈도해석 시 고려되는 Copula 함수의 선택이 가뭄의 재현기간을 추정하는데 있어 매우 민감한 사항으로 평가되었다.

이변량 가뭄빈도해석을 위한 Bayesian Copula 모델 개발

김진영,김진국,조영현,권현한,Kim, Jin-Young,Kim, Jin-Guk,Cho, Young-Hyun,Kwon, Hyun-Han 한국수자원학회 2017 한국수자원학회논문집 Vol.50 No.11

Copula 함수 기반의 모형들은 가뭄빈도해석 및 수문시계열분석 등 수문학적 모델링을 위해 다각적으로 활용되고 있다. 그러나 기존 연구에서는 Copula 함수 및 주변확률분포 매개변수에 대한 불확실성을 정량적으로 평가할 수 있는 모형의 개발 사례는 국내외적으로 미진한 실정이다. 이러한 점에서 본 연구에서는 기존 Copula 모형에 Bayesian 기법을 도입하여 매개변수의 불확실성을 평가할 수 있는 이변량 가뭄빈도해석 기법을 개발하였다. 본 연구에서는 우선적으로 모의자료를 대상으로 모형의 적합성을 평가하였으며, 모형 적용결과 가정한 매개변수를 정확하게 재추정하는 것을 확인할 수 있다. 최종적으로 기 개발된 Bayesian Copula 함수 기반의 이변량 가뭄빈도해석 모형을 한강유역에 적용하여 최근 2013~2015년에 가뭄 사상을 평가하였다. 서울, 경기 및 강원 지역에서 특히 가뭄이 심한 것으로 나타났으며, 대부분의 지역에서 결합재현기간이 100년을 상회하는 것으로 평가되었다. 본 연구를 통해 제안된 모형의 검증과정과 도출된 결과를 기준으로 판단해보면 가뭄자료의 분포특성 및 자료간의 상관성을 효과적으로 재현하는데 유리할 뿐만 아니라 매개변수의 불확실성을 평가할 수 있는 장점을 확인할 수 있었다. The copula-based models have been successfully applied to hydrological modeling including drought frequency analysis and time series modeling. However, uncertainty estimation associated with the parameters of these model is not often properly addressed. In these context, the main purposes of this study are to develop the Bayesian inference scheme for bivariate copula functions. The main applications considered are two-fold: First, this study developed and tested an approach to copula model parameter estimation within a Bayesian framework for drought frequency analysis. The proposed modeling scheme was shown to correctly estimate model parameters and detect the underlying dependence structure of the assumed copula functions in the synthetic dataset. The model was then used to estimate the joint return period of the recent 2013~2015 drought events in the Han River watershed. The joint return period of the drought duration and drought severity was above 100 years for many of stations. The results obtained in the validation process showed that the proposed model could effectively reproduce the underlying distribution of observed extreme rainfalls as well as explicitly account for parameter uncertainty in the bivariate drought frequency analysis.

고전소설 작가의 익명성과 향유층의 문예적 대응

김진영(Kim, Jin­young) 한국언어문학회 2017 한국언어문학 Vol.100 No.-

This thesis studied about the anonymity of Korean classic novel writer and literary respondence of consumers. The cause of anonymity is looked shortly, and its actual condition is examined. Based on this, literary respondence due to anonymity is examined. In conclusion, it is as in the following.First, a cause of anonymity is studied. There are few eminent author’s work in Korean. Because majority of the works were distributed by an anonymous author. The reason for this can be found in caste system and the neo­Confucian. First, fallen aristocrats played an active part as a writer. However, the fact that the aristocrats wrote novels could not be revealed. Likewise, lower class were also unable to reveal the fact that they wrote a social criticism novel. Due to neo­Confucian, novels were treated as a menial thing so there were many an anonymous authors. On the aspect of history and morality, novels were target of eradication. Secondly, real condition of anonymity is studied. Most of the Korean novels were distributed by anonymous writers. These anonymous writings were first embodied by the intellectual class. Such writers are as in the following. To begin with, there are highbrow of a lower writers class and illiterate class. The highbrow took charge of recording tales. The illiterate class played a part in refining literature of oral tradition into documentary literature. Nextly, there are the two types of aristocrats, proletariat and bourgeoisie. The proletariat were a fallen man, professional writer for a living. The bourgeoisie worked as a writer for promoting literature desire. Third, a literary response of anonymity is studied. Only works without writer were distributed, so Korean novel had no copyright. So the consumers treated Korean novel as not as an individual work but as a cooperated works. Furthermore, a consumer could adapt a novel following one’s taste. People adapted a novel following the ideology of the community. The novel can be used as a tool for enhancing ideology of the community. Throughout the Joseon Dynasty, the neo­Confucian was forced to everyone, so that was a main subject of the novels. On the other hand, there was also a democratic awareness against the vested interests in the novels. The lower class embodied the novel while sharing the ideology.

젊은 여성의 수지에 발생한 골격외 연골종(Extraskeletal Chondroma): 증례 보고

김진영,김민규,최종순,Kim, Jin Young,Kim, Min Kyu,Choi, Jong-Sun 대한근골격종양학회 2013 대한골관절종양학회지 Vol.19 No.2

골격외 연골종은 골이나 골막과의 연결이 없이 초자연골을 주성분으로 하는 연부조직의 연골종양을 이른다. 골격외 연골종은 매우 드물게 발병하며, 대부분 수부나 족부의 관절근처의 연부조직 및 건 활액막 근처에서 흔하게 관찰된다. 본 증례에서는 저자들이 경험한 젊은 여성의 수지에서 발생한 골격외 연골종 1예를 보고하고자 한다. Extraskeletal chondroma is a benign soft tissue tumor which is composed of hyaline cartilage but arises from the fibrous stroma rather than from mature cartilaginous or osseous tissue. Extraskeletal chondroma is relatively rare and occurs most frequently in the soft tissue around the joints of hands and feet. We present one case of extraskeletal chondroma in a finger of a young woman.

유한요소법을 이용한 나이티놀 와이어 스텐트의 전산모사 실험 데이터 검증

김진영,정원균,전동민,신일균,김한기,신동오,김상호,서태석,Kim, Jin-Young,Jung, Won-Gyun,Jeon, Dong-Min,Shin, Il-Gyun,Kim, Han-Ki,Shin, Dong-Oh,Kim, Sang-Ho,Suh, Tae-Suk 한국의학물리학회 2009 의학물리 Vol.20 No.3

최근 스텐트 시술의 수학적인 분석은 스텐트의 위치와 기계적인 반응을 측정하는 여러 가지 툴이 개발됨에 따라 발전하고 있다. 그러나 기존의 연구의 경우, 전산모사 실험을 통해 여러 요소에 따른 변형 정도 및 응력 분포, 팽창력 등과 같은 성능평가에 대한 연구가 주류를 이루며 전산모사 실험을 통한 응력 분포 및 변형 정도에 대한 소프트웨어의 검증은 거의 없는 실정이다. 따라서 본 연구에서는 만능재료 시험기를 이용한 실험을 통해 얻은 결과와 전산모사 실험 결과의 유의성 검증을 통해 해당 전산 모사용 소프트웨어를 통한 전산모사 실험 결과에 신뢰성을 부여하였다. 또한 이를 토대로 전산모사 실험을 통해 스텐트 피막 유무에 따른 스텐트의 응력분포를 분석하고자 하였다. 본 연구에서는 전산모사 실험 데이터와 실제 인장 시험 데이터를 통한 유의성 검증을 하고자 하였다. 스텐트의 연결 부분에 대해 유한요소 해석법을 적용하여 전산모사 실험을 수행한 결과, 178.93 MPa의 최대응력으로 인장시험 결과인 184.23 MPa와 거의 유사한 값을 가졌으며, 이를 통해 인장시험 결과와 전산모사 결과가 유의성을 가짐을 검증할 수 있었다. 또한 피막 유무에 따른 스텐트의 전산모사 실험을 통해 피막에서는 접촉부, 나이티놀에서는 연결부에서 최대 응력이 발생함을 알 수 있었다. 그리고 피막이 있는 경우에는 피막의 장력으로 인해 연결부분에서 형상을 유지하고 있으나 피막이 없는 경우에는 이격 및 교차부에서 슬립이 발생함을 알 수 있었다. 이러한 결과들을 통해 스텐트 설계 초기에 있어 해당 전산모사용 소프트웨어를 통해 해석을 수행하여 그에 따른 해석 결과를 설계에 반영함으로써 설계 변경을 최소화할 수 있고, 이에 따라 양질의 설계 품질 확보가 가능할 것으로 사료된다. Recently, the mathematical analysis of stent simulation has been improved, with the help of development of various tool which measure mechanical property and location of stent in artery. The most crucial part of the stent modeling is how to design ideal stent and to evaluate the interaction between stent and artery. While there has been great deal of researches on the evaluation of the expansion, stress distribution, deformation of the stent in terms of the various parameters, few verification through computer simulation has been performed about deformation and stress distribution of the stent. In this study, we have produced the corresponding results between experimental test using Universal Testing Machine and computer simulation for the ideal model of stent. Also, we have analyzed and compared stress distribution of stent in the cases of that with membrane and that without membrane. The results of this study would provide minimum change of plan and good quality for ideal stent replacing damaged artery through the analysis using computer simulation in the early stage of stent design.

의료업종의 작업위험요인에 대한 실태조사 결과

김진영,김영미,김대성,임흥재,김중호,강성규,Kim, Jin-Young,Kim, Yeong-Mee,Kim, Day-Sung,Im, Heung-Jae,Kim, Jeung-Ho,Kang, Seong-Kyu 대한인간공학회 2007 大韓人間工學會誌 Vol.26 No.3

The purposes of this research are to survey work-related risk factors of musculoskeletal disorders(MSDs) in various departments and tasks at general hospitals in non-manufacturing sectors, and to use basic data derived from the survey results in preventing work-related MSDs in hospital workers. Investigation started in March of 2006 and continued for 6 months in 220 general hospitals at Seoul, Incheon, Kyeongi, and Kangwon area. Investigators visited and interviewed workers in hospitals to identify the presence of tasks of musculoskeletal burden, the investigation results of ergonomic risk factors required by the Occupational Safety and Health Law, statistical analysis from questionnaire for musculoskeletal symptoms, and major departments and tasks that have such risk factors. Twenty-seven percents of hospitals finished the investigation of ergonomic risk factors, and 69% did not do the investigation while remained 4% did not have such factors in their hospitals. The rank order of major departments that had such musculoskeletal burdens was kitchen rooms of 143, managing departments/computer rooms/dispensaries of 137, physical treatment rooms of 109, nursing departments of 96, radiological and clinical laboratories of 63. Eighteen hospitals that did not hold legal duties by the section 148 of labor minister decree practiced prevention programs of MSDs according to the labor-management cooperation. Nursing departments ranked in the first place for the numbers of musculoskeletal symptoms of 438. Managing departments/computer rooms/dispensaries, kitchen rooms, and medical treatment departments held 127, 52 and 45 symptoms, respectively. The magnitude order of physical symptom areas followed shoulder of 185, backs and waist of 166, hand wrists of 120, necks of 110, and legs/feet of 106. The departments and jobs that had major work-related ergonomic risks were patient transporting, central supplying, patient nursing (moving patients into wheel-chairs, changing of patient posture and sheet alteration), manual transporting, operation, and managing/computer departments.

젊은 여성의 수지에 발생한 평활근종: 증례 보고

김진영,권오진,노지현,Kim, Jin Young,Kwon, Oh Jin,No, Ji Hyun 대한근골격종양학회 2013 대한골관절종양학회지 Vol.19 No.1

평활근종은 평활근에서 기원하여 서서히 진행하는 양성, 고립성의 종양이다. 발생 장소는 평활근을 포함하는 자궁, 식도, 하지, 소화관 기질, 흉막 등이며, 수부를 포함한 상지에서 발생하는 경우는 매우 드문 것으로 알려져 있다. 본 증례에서는 저자들이 경험한 젊은 여성의 우측 제 4 수지에서 발생한 고형성 평활근종 1예를 보고하고자 한다. Leiomyoma is a benign solitary tumor which is originated from a smooth muscle cell and grows slowly. It is most commonly found in the uterus and can develop anywhere that smooth muscle is present, including esophagus, lower extremity, stroma of GI tract, and pleura. However, the occurrence of leiomyoma in the hand is so uncommon. We present one case of solid type leiomyoma found in the right $4^{th}$ finger of a young woman.