김춘수 시의 환유적 읽기

김지선 ( Ji Sun Kim ) 한국언어문화학회 2001 한국언어문화 Vol.19 No.-

This characterizes the Kim chun-su`s poem Duˇl-rim, Dostoevski(1997) and chair and stairs(1999)-through metonymic reading. The 1990`s is the period that postmodern symptoms conspicurously appear in arts and culture. His poems have both contemporary universality, which is postmodern and the experimetal mind that the very method of composing a poem show a thought. The postmodrn symptoms in his poems is shown off in deconstructing aspect. The deconstruction in a formal aspect-deconstructing a discription system and a completed narration-indicates the recognition that the universe is indeterminable, incidental and relative. If metaphor and metonymy are extended as one of the ways recognizing this universe, his poems show the metonymic recognition. D??l-rim. Dostoevski has intertxstuality with Dostoevski`s novels and poems prior to Kim. Kim`s poems have a unique description system which delays meanings. It removes `Signified` and `Signified` turns another `Signifer`. This description system reflects the aspects that the meanig is open, not finished. In chair and stairs, the historical and ordinary narration has no totality. A metonynic image intrudes, breaking and transferring a poetic meanig and acts as fragmenting the narration. Tihs means a denial of history.

又峰 趙熙龍의 梅花圖

金志善(Kim Jisun) 미술사연구회 2007 미술사연구 Vol.- No.21

In the Late Joseon Dynasty, the cultural environment of the capital, Hanseong, was clearly different from that of other provinces, and connoisseurship became popular among admirers of antique works of Chinese calligraphy or paintings seeking to express their loftiness and refinement. Moreover, the demand for artistic works increased greatly. Most studies have estimated that Jo Huiryong(1789~1866), a painter who was well-known for his plum blossom paintings in the 19th century, was influenced by Kim Jeonghui. Although Kim Jeonghui was an influential leader among painters, the works of middle class artists including Jo seem to have been painted to suit the taste of collectors. Jo's plum blossom paintings show richer and more magnificent pictorial images, unlike the classical literati representatives of Kim's. Because Jo rarely dated his own works, it is difficult to categorize them chronologically. As such, this study classifies almost all of his works by size and categorizes them vertically hanging scrolls of plum blossoms, small size leaf paintings, and panoramic view of plum blossoms in a form of screen panels. In his narrow vertical type of works, Jo attempted to express a sense akin to stone inscription calligraphy, by representing the twisted branches of plum trees with strong, sharp, and straight lines similar to the calligraphic style. He also painted many small leaf paintings using ink in an improvised painting style of the classical literati. Moreover, he started to produce huge panoramic plum screen panels for the first time during the Joseon period. In particular, Jo's panel works are characterized by their grand size and spectacular images. He focused on the expressive potentials of brush and ink, projecting his personal interpretation of the painted subject. Jo adapted the style of the Yangzhou School while developing his own style, and became influential among his contemporaries and to the painters of the next generation. Jo's plum blossom paintings are not only emblems of the literati's classical painting but also ideal ink plum images that represent the artist as a solitary creator.

상악동 골이식술을 동반한 임플란트 식립 시 골이식재의 높이 변화에 대한 방사선학적 평가

김지선,이서경,채경준,정의원,김창성,최성호,조규성,채중규,김종관,방은경,Kim, Ji-Sun,Lee, Seo-Kyoung,Chae, Gyung-Joon,Jung, Ui-Won,Kim, Chang-Sung,Choi, Seong-Ho,Cho, Kyoo-Sung,Chai, Jung-Kyu,Kim, Chong-Kwan,Pang, Eun-Kyoung 대한치주과학회 2007 Journal of Periodontal & Implant Science Vol.37 No.2

The edentulous posterior maxilla generally provides a limited amount of bone height because of atrophy of the ridge and pneumatization of the maxillary sinus, Maxillary sinus augmentation is one of the surgical techniques for reconstruction of the severely resorbed posterior maxilla. The purpose of this study was to evaluate the survival rate of implants and the long-term changes of graft height after maxillary sinus augmentation by lateral window approach. From September 1996 to July 2004, maxillary sinus augmentation with mixed grafts of autograft, allograft, xenograft and alloplast were performed on 45 patients and 100 implants were placed. We evaluated the survival rate of implants and the changes of BL(bone length)/IL(implant length) according to time using panoramic radiographs. The survival rate of implants was 91.0% for follow-up period. The mean reduction of graft heights was 0.34mm(3.0%) for 6 months and 1.22mm(1O.66%) for 3 years after augmentation. The total mean BL/IL was $1.34{\pm}0.21$ during 5 year observation period after augmentation and decreased slightly over time. The result means that graft materials were stable above the implant apex. BL/ILs of 1stage procedure were significantly decreased at 1-2 year, 3-4 year after augmentation and no statistically significant changes were observed in those of 2 stage procedure. The graft materials of both procedures were stable above the implant apex. No statistically significant changes of BL/IL were observed in the grafts combined with low amount of autogenous bone or without autogenous bone. The graft materials of both groups were stable above the implant apex. The results indicated that the placement of dental implants with maxillary sinus augmentation showed predictable clinical results and the grafts combined with low amount of autogenous bone or without autogenous bone had long-term resistance to resorption in maxillary sinus.

Influence of internal connection length on screw loosening in internal connection implants

김지선,박영범,최현민,김성태,김현철,김선재,문홍석,이재훈,Kim, Ji-Sun,Park, Young-Bum,Choi, Hynmin,Kim, Sungtae,Kim, Hyeon Cheol,Kim, Sun Jai,Moon, Hong-Seok,Lee, Jae-Hoon The Korean Academy of Prosthodonitics 2017 대한치과보철학회지 Vol.55 No.3

목적:본 연구에서는 long internal connection 형태의 임플란트 지대주를 내부 연결 길이에 변화를 주어 임플란트-지대주 결합부의 안정성을 비교 평가해 보고자 하였다. 재료 및 방법: Long internal connection의 임플란트(Replus system, $4.7{\times}11.5mm$)를 각각 지대주의 길이에 따라 4개의 군(1, 2, 3, 4 mm 군)으로 나누었고 총 20개의 시편을 사용하였다. 시편을 레진에 매몰하여 고정시키고 100 N의 힘으로 임플란트 장축에 대해 30도의 각도에서 $1.0{\times}10^6$ 번의 반복하중을 가한 후 하중 전 후의 풀림회전력의 차이를 계산하여 95% 유의수준에서 Kruskal-Wallis 검정 방법을 통해 통계 분석하였다. 결과:지대주 내부 길이에 따른 풀림 회전력의 통계적 유의성은 나타나지 않았으며 (P > .05) 어떤 시편에서도 완전한 나사 풀림이나 나사 파절은 관찰되지 않았다. 결론: 내측 연결 임플란트에서 지대주 내부길이에 따른 나사 풀림의 정도는 차이가 나지 않았다. Purpose: The purpose of this study was to evaluate whether the internal abutment length affected screw stability in an internal connection implant. Materials and methods: Twenty long internal connection implants (Replus system, $4.7{\times}11.5mm$) were selected for this investigation. Abutments were assigned to four groups depending on the length of the internal connection (abutments with internal lengths of 1, 2, 3, and 4 mm, respectively). Each implant fixture specimen was embedded in resin medium and connected to an abutment with an abutment screw. A load of 100 N, applied at an angle of $30^{\circ}$ to the long axis of the implant, was repeated for $1.0{\times}10^6$ cycles. Reverse torque values (RTV) were recorded before and after loading, and the change in RTV was calculated. Data were analyzed with the Kruskal-Wallis test. Results: The change in RTV was not significantly different among the groups (P>.05). Screw loosening and fractures were not observed in any groups, and joint stability was maintained. Conclusion: The internal length of the abutment may not significantly affect the degree of screw loosening.

GMA 위보기 및 수직자세 초층용접 최적조건 선정에 관한 실험적 연구

김지선,김인주,김일수,Kim, Ji-Sun,Kim, In-Ju,Kim, Ill-Soo 대한용접접합학회 2012 대한용접·접합학회지 Vol.30 No.6

Due to increase in demand of stable and long pipelines in natural gas industry, wide range of researches are being performed on automation welding to improved welding quality with respect to weld process parameters in real time measurement. In particular, the coupling between the pipe manufacturing process and location of the weld seam, the measured size of the gap that exists in the weld position and the weld angle depending on whether the movement of molten weld. This is due to absence of controlling welding penetration position, depending on the required size of the angle of the setting. In addition, the optimum welding conditions must be considered while selecting, the correlation between these variables and the systematic correlation has not yet been identified. Therefore, in most welded pipe root-pass weld solely depends on the experience of workers in relation to secure a stable weld quality. In this study, automation welding system is implemented to select a suitable root-pass STT (Surface Tension Transfer) welding method using the optimal welding conditions. To successfully accomplish this objective, there were various welding conditions used for welding experiment to confirm that the assessment required for construction through the pipe and automatic welding process is proposed to optimize this plan.

GMA 용접공정을 이용한 오픈갭 수평고정관 초층 용접의 실험적 연구

김지선,김일수,박창언,나현호,이지혜,정성명,Kim, Ji-Sun,Kim, Ill-Soo,Park, Chang-Eun,Na, Hyun-Ho,Lee, Ji-Hye,Jung, Seong-Myeong 대한용접접합학회 2011 대한용접·접합학회지 Vol.29 No.3

Since welding process for most pipelines with large diameter has been carried out by the manual process, automation of the welding process is necessary for the sake of consistent weld quality and improvement in productivity. Therefore the development of the optimized algorithm to decide the welding condition is an effective technique to prove the feasibility of interface standards and intelligent control technology to increase productivity and reduce the cost of system integration. In this study, the pipe welding experiment has been carried out using plused GMA welding process to select optimal welding condition. And necessary information in root-pass welding has been obtained by applying in the pipeline using the selected welding conditions through the welding experiment.

북극-동아시아 지역의 봄철 온난화가 북극 진동-한국의 황사 사례일의 종관 기상에 미치는 영향 분석

김지선,조재희,김학성,Ji-Sun Kim,Jae-Hee Cho,Hak-Sung Kim 한국지구과학회 2024 한국지구과학회지 Vol.45 No.2

1991-2020년의 30년 동안 봄철(3-5월)에 북극-동아시아 지역의 지표면 부근 대기 온난화가 북극 진동에 따라 한국의 서울에서 발생하는 황사 사례일의 종관 기상 특성에 미치는 영향을 분석하였다. 북극-동아시아 지역의 봄철 온난화 증가는 한국의 서울에서 황사 사례일을 6일을 감소시켰고, 황사 사례일의 PM₁₀ 질량 농도도 -1.6 ㎍ m^-3yr^-1으로 강도를 약화시키는데 기여하고 있었다. 2010년대 한국에서 감소하고 있는 황사 사례일에 대한 동아시아 지역의 종관 기상 특성은 음(-)의 잠재소용돌이도(Potential Vorticity Unit; PVU)로 나타나는 고기압성 활동이 증가하고 있었다. 또한, 한국에서는 음(-)의 북극진동지수(Arctic Oscillation Index; AOI)에서 황사 사례일이 증가하고 양(+)에서는 감소하는 정적 편포를 보였다. AOI가 음(-)인 황사 사례일에서는 중국 대륙에 온난한 고기압이 강화되고 있었다. 더불어 한대 제트의 중심 위치가 북쪽으로 이동하면서 몽골과 중국 북부에서는 한대 기단의 남하에 의한 저기압성 활동이 약해지고 있었다. 황사의 발생이 감소하였을 뿐 아니라 발원지로부터 한국으로 황사를 수송하는 풍속이 감소하고 있었다. 반면, AOI가 양(+)인 황사 사례일에서는 중국 대륙에 광역적으로 온난하고 정체적인 고기압이 위치하고 있었으며, 한대 제트의 북쪽이 더욱 냉각되어 있었다. 몽골-중국 북부-한국에 이르는 지역에서 하층 대류권의 현저한 풍속 감소가 황사 발생을 감소시킬 뿐 아니라 장거리 수송을 약화시키는 원인이 되는 것으로 보인다. This study examined the influence of near-surface atmospheric warming in the Arctic-East Asia region during spring (March-May) from 1991 to 2020 on the synoptic-scale meteorology of dust storm-induced dust days in Seoul, Korea, in response to the Arctic Oscillation. Increased springtime warming in the Arctic-East Asia region correlated with a reduction of six days in the occurrence of dust storm-induced dust days in Seoul, Korea, along with a decline in the intensity of these days by -1.6 ㎍ m^-3yr^-1 in PM₁₀ mass concentration. The declining number of dust storm-induced dust days in Korea during the 2010s was the result of synoptic-scale meteorological analysis, which showed increased high-pressure activity as indicated by the negative potential vorticity unit. Moreover, a distinct pattern emerged in the distribution of dust storm-induced dust days in Korea based on the Arctic Oscillation Index (AOI), showing an increase in negative AOI and a decrease in positive AOI. Although the northward shift of the polar jet weakened the southerly low-pressure system activity over Mongolia and northern China, a reinforced high-pressure system formed over the Chinese continent during dust-storm-induced dust days with a negative AOI. This resulted in both a decrease in the frequency of dust-storm-induced dust days and reduction in wind speeds, facilitating their transport from source regions to Korea. Conversely, on days with positive AOIs, an extensive warm and stagnant high-pressure system dominated mainland China, accompanied by further cooling of the northern segment of the polar jet. A notable decline in wind speed in the lower troposphere across the Mongolia-northern China-Korea region diminished the occurrence of dust storm-induced dust days and also weakened their long-range transport.

EMPS : 의미를 보존하는 효율적인 소프트웨어 병합

김지선,윤청,Kim Ji-Sun,Youn Cheong 한국정보처리학회 2006 정보처리학회논문지D Vol.13 No.2

분기 및 병합은 대규모 소프트웨어 개발에 있어 병렬개발을 지원할 수 있는 소프트웨어 형상관리의 대표적인 기법이다. 상업적인 용도로 쓰이는 기존의 소프트웨어 병합은 문자적 병합에만 의존하고 의미를 고려하지 않아 병합결과에서 의미적 오류를 발생시킬 수 있다. 현재까지 의미적 병합충돌 탐지 및 병합에 대한 연구가 이루어지고 있으나 의미적 병합충돌 및 병합에 대해서만 개별적으로 이루어지고 있으므로, 문자적 병합과정에서 의미적 충돌을 탐지하고 해결할 수 있는 기법에 대한 연구가 필요하다. 본 논문에서는 프로그램 원본에서 분기된 두개의 프로그램들을 병합하는데 있어서 그들 각각의 원본에 대한 각 라인별 수정, 삭제, 삽입 오퍼레이션들을 정의하여 병합과정에서 발생하는 문자적 충돌 및 실행행위에 관련된 의미적 충돌을 탐지하고 해결하여 병합하는 문자적 병합기법과 의미적 병합기법을 결합한 하이브리드 병합기법을 제시하였다. Branching and merging have been being the outstanding methods for SCM in terms of supporting parallel developments. Since well-known commercial merging tools based on textual merging have not detecting semantics conflicts, they can cause semantic errors in the result of merging. Although a lot of researches for detecting semantic conflict and merging up to recently, these researches have been doing individually. Therefore, it is necessary for a research detecting semantic conflict on textual merging and solving it. In this paper, we propose a new method for merging which preserve semantics on textual merging. The method merging two revisions from a source program is as follows : 1) defining changing operations, which include Update, Delete, and Insert operation, per line on two revisions corresponding to the line in source program, 2) detecting textual conflicts and semantic conflict in terms of executional behaviors, 3) solving these conflicts before merging. So, the proposed method can be regarded as a hybrid method that combines a method of textual merging and a behavioral semantic merging.

누낭조영술에 의한 눈물길 폐쇄의 분류와 임상적 고찰

김지선,안민,Ji sun Kim,Min Ahn 대한안과학회 2005 대한안과학회지 Vol.46 No.2

Purpose: To analyze the outcome and therapeutic effectiveness of dacryocystography in patients with epiphora. Methods: A retrospective study was carried out on 270 patients (385 eyes) who had undergone dacryocystography for epiphora from 1998 to 2002. The factors assessed were age, sex, duration of epiphora, incidence rate of obstruction site of lacrimal system, reliability of dacryocystography as a diagnostic method, correlation of syringing with dacryocystography, correlation of probing with dacryocystography. Results: The incidence rate of lacrimal system obstruction on dacryocystography was 74% (285 eyes). The most common site was nasolacrimal duct (138 eyes, 48.4%), followed by sac (78 eyes, 27.4%), common canaliculus (51 eyes, 17.9%), and superior and inferior canaliculus (18 eyes, 6.3%). Dacryocystography showed 74% sensitivity and 87% specificity (p<0.01). The results of syringing and probing correlates poorly with the results of dacryocystography. Conclusions: Dacryocystography is a useful method to assess the lacrimal passage system, and the obstruction site so that therapy can be accurately planned, particularly in patients with epiphora.

물리치료학과 학생들의 임상실습 중 대인관계에 대한 연구

김지선,장은미,전혜진,최영은,안덕현,김용권,Kim, Ji-Sun,Jang, Eun-Mi,Jun, Hae-Jin,Choi, Young-Eun,Ahn, Duck-Hyun,Kim, Yong-Kwon 대한물리치료과학회 2003 대한물리치료과학회지 Vol.10 No.2

The purpose of this study was to provide information for making positive interpersonal relations by understanding the degree of difficulties of interpersonal relations that physical therapist students may have on clinical practice. The survey results of 175 students who completed clinical practice for the first term of 2003. The survey was conducted through mail or e-mail between July 20 and August 20, 2003. The data were analyzed frequency, percentage, t-test, and one-way ANOVA using the SPSS/PC Ver. 10.0 (${\alpha}=0.05$). The results were as follows; 1. The mean score for the level of points interpersonal relations was 41.06 points in full 80 points. Therefore most students had a little problem on interpersonal relations. 2. More difficulties of interpersonal relations were felt by students in the following order; clinical instructors, patients, other students, and other department staffs in the hospital. 3. Between students and clinical physical therapist in the hospital, most students were satisfied with a instructor's attitude toward there (61.1%). 4. Between students and other department staffs in the hospital, most students were felt convenient when faced with other staffs(61.8%). 5. Between students and patients in the hospital, most students didn't uncomfortable when they made a rapport(69.2%). 6. Between students and other college students, most students were didn't inconvenient when they were practicing together(69.8%). 7. The students with higher marks in major felt more difficulties for forming personal relations with other department staffs in hospital, patient, and other students(p<0.05). 8. The students showed more felt inconveniences over 8 weeks practicing than below 7 weeks itperiods of clinical practice(p<0.05). 9. The number of practice place were significantly difference according to relation of patients, other college students(p<0.05). More less practice place were made difficult of interpersonal relations. The further studies would be made in viewpoints to clinical instructors, patients, students, others department staffs in the hospital so that we could compare our results with theirs.