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.

Fusarium oxysporum f. sp. cyclaminis에 의한 시클라멘 시들음병 발생 및 저항성 품종 선발

김진영,김홍기,홍순성,김진원,박경열,Kim, Jin-Young,Kim, Hong-Gi,Hong, Sun-Sung,Kim, Jin-Won,Park, Kyeong-Yeol 한국식물병리학회 2003 식물병연구 Vol.9 No.2

2001년 8월에서 2002년 7월까지 경기도내 주요 시설하우스 재배지에서 시클라멘 시들음병 발생을 조사한 결과 전지역에서 발생이 확인되었으며, 김포에서는 발병주율이 42.7%까지 되었다. 시들음병 발생은 관행적인 지상관수방법보다 저면관수에서 발생이 더 심하였다. 발병된 시클라멘 잎은 황화되고 병이 진전되면 고사하였으며 구근에서는 갈변 증상이 관찰되었다. 갈변된 구근 조직에서 병원균을 분리하여 fusarium oxysporum f. sp. cyclaminis로 동정하였다. 발병지 상토를 수거하여 시클라멘을 이식했을 때 100% 발병하였다. 저항성 품종 선발에서는 'Matis red', 'Schubert', 'Victoria', 'Chopin'의 4품종만이 저항성 품종으로 검정 되었을 뿐 대부분의 품종이 감수성이었다. 시들음병 방제약제 선발 결과 방제 효과는 비교적 낮았으나 병원균 접종 전 약제처리시 베노밀 수화제와 후루 디옥소닐 액상수화제의예방 효과가 인정되었다. 그리고 병을 Fusarium oxysporum f. sp. cyclaminis에 의한 시클라멘 시들음병으로 명명할 것을 제안한다. A wilt disease of commercial cyclamen (Cyclamen persicum) which grown in greenhouse was found in Gyeo-nggi province of Korea during the period from August, 2001 to July, 2002. The disease incidence was up to 42.7% in Kimpo, Gyeonggi province. The disease was more severe in ebb and flow irrigation system than con-ventional overhead flooding\'s. The wilted cyclamen plants showed the chlorosis of leaves and followed by the death. The vascular tissues of the infected basal stem and bulb were discolored with black streaks. The casual fungus was identified to be Fusarium oxysporum f. sp. cyclaminis on the basis of mycological characteristics. Effect of infected soil showed 100% infection rate when the cyclamen plants were grown in potting with infested soil. Examine resistant cultivar showed ‘Matis red’, ‘Schubert’, ‘Victoria’ and ‘Chopin’ were the resistant cultivars but most of cultivars were susceptible to Fusarium wilt. The control effect of chemicals for cyclamen wilt was not much efficient to curative effects even though. Benomyl WP and Fludioxonil SC on the Fusarium wilt had only preventive effects by soil drenching in the pot before inoculation of F. oxysporum. This is the first report on the fusarium wilt of cyclamen caused by F. oxysporum f. sp. cyclaminis in Korea.

GC/MS를 이용한 모발 중 메스암페타민 및 암페타민 분석의 측정불확도 평가

김진영,김종상,김민경,이재일,서용준,인문교,Kim, Jin-Young,Kim, Jong-Sang,Kim, Min-Kyoung,Lee, Jae-Il,Suh, Yong-Jun,In, Moon-kyo 대한약학회 2007 약학회지 Vol.51 No.3

Recently estimating the uncertainty of an analytical result has become an essential part of quantitative analysis. This study describes the uncertainty of the measurement for the determination of methamphetamine and its major metabolite amphetamine in human hair, The method consists of washing, drying, weighing, incubation and extraction with methanolic HCI solution, clean-up, trifluoroacetyl derivatization, and qualification/quantification of residues by gas chromatography/mass spectrometry (GC/MS). Traceability of measurement was established through traceable standards and calibrated volumetric equipment and measuring instruments. Measurement uncertainty associated with each analyte in real samples was estimated using quality control (QC) data. The main source of combined standard uncertainty comprised two components, which are uncertainties associated with calibration linearity and variations in QC, while those associated with preparation of analytical standards and sample weighing were not so important considering the degree of contribution. Relative combined standard uncertainties associated with the described method ranged for individual analytes from 4.99 to5.03%.

Bayesian Network (BN)를 활용한 수문학적 댐 위험도 해석 기법 개발

김진영,김진국,최병한,권현한,Kim, Jin-Young,Kim, Jin-Guk,Choi, Byoung-Han,Kwon, Hyun-Han 한국수자원학회 2015 한국수자원학회논문집 Vol.48 No.10

댐 위험도 해석시 수문학적 변량(강수, 유출 및 수위)들의 상호관계를 고려한 체계적인 분석과정이 요구된다. 그러나 기존 댐 위험도 해석 연구에서는 변량간의 체계적인 관계 평가를 수행하는데 있어서 한계점을 나타내고 있다. 이러한 점에서, 본 연구에서는 수리 수문학적 변량간의 관계를 효과적으로 평가하고자 Bayesian Network 기반의 댐 위험도 해석 기법을 개발하였다. 실제 댐에 대해서 제안된 모형을 적용한 결과 파괴인자간의 상호관계 규명 및 불확실성을 평가하는데 있어서 기존 연구보다 쉽게 가장 큰 파괴인자를 파악할 수 있는 장점이 있었다. 이와 더불어 다양한 시나리오에 따른 댐의 안정성을 파괴확률 및 예상피해의 함수인 위험도로 평가할 수 있도록 하였다. 즉, 기존 댐 위험도 기법으로 수행한 결과에서는 월류 확률이 도출 되지 않았지만, Copula 함수를 도입하여 댐 초기수위를 고려한 결과 댐 월류 확률이 발생하였으며, 피해결과 역시 크게 증가하고 있는 것을 확인할 수 있었다. 이러한 결과를 기반으로 향후 댐의 보수보강 등의 우선순위 결정을 위한 도구로서 활용이 가능할 것으로 판단된다. Dam risk analysis requires a systematic process to ensure that hydrologic variables (e.g. precipitation, discharge and water surface level) contribute to each other. However, the existing dam risk approach showed a limitation in assessing the interdependencies across the variables. This study aimed to develop Bayesian network based dam risk analysis model to better characterize the interdependencies. It was found that the proposed model provided advantages which would enable to better identify and understand the interdependencies and uncertainties over dam risk analysis. The proposed model also provided a scenario-based risk evaluation framework which is a function of the failure probability and the consequence. This tool would give dam manager a framework for prioritizing risks more effectively.

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.

Bayesian 기반 Multi-Segmented 곡선식을 활용한 수위-유량 곡선의 불확실성 분석

김진영,김진국,이재철,권현한,Kim, Jin-Young,Kim, Jin-Guk,Lee, Jae Chul,Kwon, Hyun-Han 한국수자원학회 2016 한국수자원학회논문집 Vol.49 No.3

수위-유량 관계곡선(rating curve)은 수위표에서 관측된 수위 및 유량을 이용하여 만들어진 회귀분석식을 의미하며, 하천의 수위를 유량으로 환산하는 방법으로 일반적으로 활용되고 있다. 그러나 수위-유량 관계곡선식에서 저수위와 고수위와 분리 및 매개변수 추정에 있어 불확실성을 고려한 해석은 이루어지지 않고 있다. 이러한 이유로 본 연구에서는 수위-유량 관계곡선식에서 매개변수 추정 및 저 고수위 분리시 발생하는 문제점을 개선하기 위해 Bayesian 기법을 도입하였으며, 수위-유량 관계곡선식의 매개변수의 추정과 더불어 불확실성을 정량화 하는데 목적을 두었다. 이와 더불어 Bayesian 모형 기반 Multi-Segmented 수위-유량 관계곡선(Bayesian M-S)을 활용하여 저 고수위를 분리할 수 있는 새로운 수위-유량 관계곡선을 개발하고 기존 수위-유량 관계곡선과 비교 분석을 실시하였다. 그 결과 본 연구에서 개발한 Bayesian M-S 기법이 기존 수위-유량 관계곡선식 보다 개선된 결과를 도출할 수 있었으며, 수위-유량 관계곡선식의 신뢰구간을 제시하는데 유리한 것을 확인할 수 있었다. A Rating curve is a regression equation of discharge versus stage for a given point on a stream where the stream discharge is measured across the stream channel with a stage and discharge measurement. The curve is generally used to calculate discharge based on the stage. However, the existing approach showed problems in terms of estimating uncertainty associated with regression parameters including the separation parameter for low and high flow. In this regard, this study aimed to develop a new method for the aforementioned problems based on Bayesian approach, which can better estimate the parameter and its uncertainty. In addition, this study used a Bayesian Multi-Segmented (Bayesian M-S) model which is provided a comparison between the existing and proposed scheme. The proposed model showed better results for the parameter estimation than the existing approach, and provided better performance in terms of estimating uncertainty range.

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.

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.