디지털 시대 ‘포토랭귀지’의 의미

김지영(Ji-Young Kim) 한국콘텐츠학회 2015 한국콘텐츠학회논문지 Vol.15 No.1

김용호의 필모그래피는 한 줄로 요약하기 힘들다. 지난 20여 년간 광고 지면과 미술관, 광고 사진과 순수 사진을 오가며 경계나 영역을 한정짓지 않고 왕성한 활동을 해왔다. 김용호가 직접 언급한 포토랭귀지는 사진을 찍기 전 스스로 가상의 이야기를 먼저 지어내고 내용을 사진으로 시각화하는 것이다. 일반적으로 광고 사진은 제품을 팔기 위한 목적이라 일회성으로 그치는 경우가 많고, 대부분 화려한 조명과 배경 아래 제품을 촬영한다. 그러나 김용호는 이러한 광고 사진의 고정관념을 벗어나 매우 독특한 작품을 발표해 인정 받았다. 작가가 작업한 광고 사진은 단순히 제품의 세부정보나 기능을 보여주는 것이 아니라, 제품에 관한 독창적인 스토리를 만들어 소비자들이 누리고 얻을 수 있는 가치와 문화를 전달한다. 여러 편의 작품 중 현대카드 광고 <우아한 인생, 2012>은 다양한 매체를 통해 작품이 소개된 후, 이례적으로 사설 갤러리의 초청을 받아 전시되고 판매까지 되었다. 사진이 판매되었다는 것은 소장가치가 높다는 의미이고, 전시되었다는 것은 예술작품으로 인정받았다는 의미이다. 본 논문은 한국을 대표하는 광고 사진가 김용호의 작품을 중심으로 포토랭귀지에 관한 내용이다. 이를 위해 본론에서 다룬 연구문제는 디지털 시대의 사진과 언어, 스토리텔링 광고 전략, 김용호 작품 분석이다. Describing the filmography of Yong-ho KIM simply in a few sentences is considered nearly impossible. For the last 20 years and longer, KIM has been building up his career energetically as he never lets himself obsessed with any particular boundaries or areas but work on everything from paper advertisements to art galleries, advertising photographs and pure photographs. The Photolanguage personally mentioned by Yong-ho KIM himself is to visualize this imaginary story in a form of photograph, which one would come up with before shooting. When it comes to the advertising photographs, since they are used basically to sell products, they are considered rather temporary, and in addition, they photograph the products mostly under these bright lights with colorful backgrounds behind. However, Yong-ho KIM was recognized for presenting very much different work as he went even beyond these old stereotypes of the advertising photographs. The advertising photographs processed by KIM do more than merely introducing details or functions of some products, but they deliver these values and cultures that consumers can enjoy and gain through these original stories about the products. Of several pieces of KIM’s work, this advertisement on Hyundai Card named <The Wonderful Life, 2012> was invited to an exhibition by a private gallery after the work was exposed through various media. The work was even purchased, and that was something that had not happened before in the history of the relevant field. When a photograph is purchased, it makes the photograph recognized for its value to be possessed, and when a photograph is displayed, it, again, makes the photograph win recognition as an art work. This thesis discusses the Photolanguage found in the works of Yong-ho KIM, one of the most well-known advertising photographers in South Korea. The research inquiries that have been analyzed in the body of the thesis, therefore, are the photographs and language in the digital era, the story-telling advertisements and these works by Yong-ho KIM.

콩 단백 성분 및 연령이 암컷 흰쥐의 혈장 지질 농도와 인지질 지방산 패턴에 미치는 영향

정은정(Eun-Jung Chung),김수연(Soo-Yeon Kim),김지영(Ji-Young Kim),안지영(Ji-Young Ahn),박정화(Jung-Wha Park),차명화(Myung-Hwa Cha),이양자(Yang-Cha Lee Kim) 한국식품영양과학회 2003 한국식품영양과학회지 Vol.32 No.2

혈중 지질농도는 식이단백질 종류보다는 연령의 영향을 많이 받아, young군보다 old군의 총 콜레스테롤, TG, HDL-콜레스테롤, LDL+VLDL-콜레스테롤 및 AI 모두 높았다. 한편 콩 단백질군에서 HDL-콜레스테롤 수준이 증가하고, LDL+VLDL-콜레스테롤와 AI는 감소하여, 심혈관질환에 대한 콩 단백질의 유익한 효과를 확인할 수 있었다. 식이단백질에 의해 유의한 영향을 받은 혈장 인지질의 지방산조성중 22:0, 18:1ω9, ∑MUFA 조성은 카제인군에서 콩 단백질군 보다 높았으며, 반대로 ∑SFA 조성은 카제인군에서 낮았다. 연령에 의해 혈장 인지질 지방산 조성에 있어 유의한 차이를 보인 지방산 중 22:0, 18:1ω9, 22:1, 18:3ω3 및 22:4ω6는 young군에서 높은 반면에, 22:6ω3, ∑ω3, 18:2ω6, 20:4ω6, ∑ω6 및 ∑PUFA의 조성비율은 old군에서 높게 나타났다. 이와 같이 식이 단백질의 종류보다 연령의 영향력이 더 많이 나타난 것은 혈중 콜레스테롤 수준이 식이 단백질보다는 연령의 영향을 더 크게 받았기 때문으로 생각된다. 혈장 인지질 지방산의 대사지표 중 Δ7-desaturation index(16:0⇒16:1ω7)와 Δ9-desaturation index(18:0⇒18:1ω9)가 식이 단백질의 영향을 받아 카제인군에 비해 콩 단백질군에서 유의하게 낮았다. Δ7- 및 Δ9-desaturation index만이 식이 단백질의 영향을 받은 것은 식이 단백질보다 desaturase 활성에 더 큰 영향력을 미치는 콜레스테롤이 식이에 첨가되었기 때문이라 생각된다. Δ-4 desaturation index (22:4ω6⇒22:5ω6)는 young군에 비해 old군에서 높았으며, elongation index(20:4 ω6⇒22:4ω6)는 old군에서 낮았다. 대부분의 elongation과 desaturation 단계는 연령에 따라 유의한 차이를 보이지 못하였으나, ω3계 지방산의 전체적인 elongation-desaturation 단계를 나타내는 ∑products-fatty acid(ω3)/α-LNA(ω3) 비율이 old군에서 young군보다 유의하게 높아, 연령에 따른 PUFA 대사의 변화가 관찰되었다. 이상에서와 같이, 콩 단백질의 섭취로 흰쥐 혈장 인지질의 ∑MUFA 조성은 낮고 ∑SFA 조성은 높아 다른 지질 강화성분의 섭취와 유사한 결과를 나타내었다. 혈중 콜레스테롤 수준이 높은 old군에서 체내 막조직의 유동성을 유지하기 위해 PUFA의 합성 특히 ω3계 지방산의 elongation-desaturation이 증가하여 총 PUFA 조성이 young군보다 높았다. 연구결과로 이소플라본을 포함한 콩 단백질의 혈중 지질저하 기전에 대해 체계적인 설명은할 수 없지만, 콩 단백질이 혈장 지방산의 조성을 변화시킴으로써 간접적으로 심혈관계 질환에 대해 유익한 효과를 미침을 알 수 있었다. 한편, 이러한 혈관의 건강과 관련된 콩의 유익한 효과는 이소플라본과 같은 콩의 특정 성분의 단독효과라기보다는 콩 단백질과의 복합효과에 의한 것이라는 주장은 매우 설득력 있다고 생각된다. Effects of soy protein concentrate (SPC) containing isoflavone and casein diets on plasma phospholipid (PLs)-fatty acid patterns were investigated in 7- & 40- wk old female rats. Diets containing 16% SPC (soy/young: SY, soy/old: SO) and casein (casein/young: CY, casein/ old: CO) supplemented with 0.5% cholesterol were fed for 4 wks. Fatty acid compositions of plasma PLs were determined by TLC and GLC. Compared to the dietary protein effects, age effects on serum lipids were more profound. The levels of total cholesterol (Chol.), triglyceride, HDL-Chol., (LDL+VLDL)-Chol. and atherogenic index (AI) were higher in older groups (OC & OS) than younger groups (YC & YS). Soy groups had higher HDL-Chol. level and lower (LDL+VLDL)-Chol. and AI, compared with casein groups. The compositions of C22:0, C18:1ω9 and sum of MUFA in plasma PLs were significantly higher in casein group (CY & CO) than soy group (SY & SO), but those of sum of SFA were higher in soy group. The compositions of C22:0, C18:1ω9, C22:1, C18:3ω3 and C22:4ω6 were higher and those of C22:6ω3, sum ofω3, C18:2ω6 C20:4ω6, sum ofω6 and sum of PUFA were lower in plasma PLs of younger rats. The average P/S and ω3/ω6 ratio in older group was higher. The Δ-7 desaturation index (16:0⇒16:1ω7) and Δ-9 desaturation index (18:0⇒18 : 1ω9) were lower in soy group than casein group, while Δ-6 and Δ-5 desaturation index were not affected by dietary protein. The Δ-4 desaturation index (22:4ω6⇒22:5ω6) were higher and, elongation index (20:4ω6⇒22:4ω6) were lower in older group. The ratio of the products of ω3 fatty acid series/precursor of ω3 fatty acid series (C18:3) was significantly higher in older group, which in- dicated that age affected the plasma PUFA metabolism. On the other hand, older rats had higher serum cholesterol level compared with younger rats. Taken together, these changes in fatty acid composition might cause minimal changes in the membrane fluidity induced by the increase serum cholesterol level.

시공 중 구조안전 계측관리 시스템

김지영,김도현,김선웅,Kim, Ji Young,Kim, Do Hyun,Kim, Sun Woong 한국구조물진단유지관리공학회 2016 한국구조물진단유지관리공학회지 Vol.20 No.1

대공간 구조율 계측유지관리 적용 사례

김지영,박재근,김대영,Kim, Ji-Young,Park, Jae-Keun,Kim, Dae-Young 한국공간구조학회 2009 한국공간구조학회지 Vol.9 No.1

보성 거석리 및 해남 분토리 유적 출토 녹니석제 구슬의 재질특성과 원산지 해석

김지영,이찬희,김진영,Kim, Ji-Young,Lee, Chan-Hee,Kim, Jin-Young 한국문화재보존과학회 2008 보존과학회지 Vol.23 No.-

This study focuses on identification of mineralogical and geochemical characteristics and interpretation of raw material sources for prehistoric chlorite beads excavated from Geoseokri site in Boseong and Buntori site in Haenam, Korea. These prehistoric beads consist of three grayish blue ring-shaped beads, one dark green tubular bead and one greenish black tubular bead that show acicular-columnar and fibrous microtexture. The beads are composed of $SiO_2$, $Al_2O_3$, MgO and FeO as majors and a trace amount of $K_2O$, CaO and Na_2O$. Mineral species is mostly chlorite with a small amount of quartz and feldspar. Quantitative analysis indicates that the grayish blue ring-shaped beads and the dark green tubular bead belong to clinochlore and the greenish black tubular bead does to the boundary between clinochlore and sheridantie. Chlorite is a hydrous phyllosilicate mineral and it shows various microtexture of acicular, sheeted, earthy, granular andfibrous shapes. As its hardness is 2, chlorite is easily engraved due to its softness. It has aesthetic worthy as it shows green, black and greenish gray colors and pearly to greasy luster as well. These factors would lead to the extensive use of chloritic beads as ornaments from prehistoric times. Though the mineral sources of the chlorite beads can be found in central western region of Chungnam and Iwon of Hamnam, those areas are too distant from the two relic sites. Instead, chlorite ores commonly occur as altered products in wall rock alteration zone of every hydrothermal deposit. Therefore, it is probable that raw materials of chlorite were supplied from neighboring hydrothermal environment rather than far deposits. The result needs further study to verify raw material provenance interpretation, supply, manufacture and distribution on the basis of archaeological points of view.

실측 및 해석모델에 의한 철근콘크리트조 주상복합건물의 모드특성

김지영,김주연,김미진,유은종,김대영,Kim, Ji-Young,Kim, Ju-Yeon,Kim, Mi-Jin,Yu, Eun-Jong,Kim, Dae-Young 한국전산구조공학회 2009 한국전산구조공학회논문집 Vol.22 No.3

Natural frequency is a key parameter to determine the seismic and wind loading of tall flexible structures, and to assess the wind-induced vibration for serviceability check. In this study, natural frequencies and associated mode shapes were obtained from measured acceleration data and system identification technique. Subsequently, finite element(FE) models for a tall reinforced concrete buildings were built using a popular PC-based finite element analysis program and calibrated to match their natural frequencies and mode shapes to actual values. The calibration of the FE model included: 1) compensation of modulus of elasticity considering the mix design strength, 2) flexural stiffness of floor slabs, and 3) major non-structural components such as plain concrete walls. Natural frequencies and mode shapes from the final FE model showed best agreement with the measured values.

보육교사의 전문성 발달 수준에 따른 이야기 나누기와 조형 활동의 수업 전문성 평가

김지영(Kim Ji-Young),윤진주(Youn Jin-Ju) 한국영유아보육학회 2010 한국영유아보육학 Vol.0 No.60

본 연구에서는 보육교사의 전문성 발달 수준에 따라 이야기 나누기와 조형 활동의 수업을 평가하여 보육교사의 수업 전문성 차이를 살펴보고자 하였다. 연구대상은 G 광역시에 소재한 보육시설에 근무하는 보육교사 84명이다. 연구도구는 백은주ㆍ조부경(2004)이 개발한 전문성 발달 수준 검사 도구와 선행연구 및 관련문헌(김희진ㆍ박은혜ㆍ이지현, 2000; 박승순, 2004; 정영희, 2005; 허미애, 2007)을 참고하여 연구자가 개발한 관찰 평가지를 사용하였다. 자료분석은 보육교사의 전문성 발달 수준 총점을 기준으로 집단(상집단과 하집단)을 구분하고, 각 집단에 따른 수업 전문성의 차이를 알아보기 위하여 독립표본 t-검증을 실시하였다. 연구결과를 제시하면 다음과 같다. 첫째, 전문성 발달 수준이 높은 보육교사는 낮은 보육교사보다 이야기 나누기 활동의 수업 전문성이 높았으며, 특히 이야기나누기의 주제 선정, 사전 준비 및 매체 활용, 소요 시간에 대한 수업 전문성이 더욱 높은 것으로 나타났다. 둘째, 전문성 발달 수준이 높은 보육교사는 낮은 보육교사보다 조형 활동의 수업 전문성이 높았으며, 조형 활동의 선정, 환경 준비, 지도 과정에 대한 수업 전문성에서 모두 높은 것으로 나타났다. 본 연구는 보육교사의 전문성 발달 수준과 수업 전문성은 밀접한 관련이 있음을 증명하는 것으로, 연구의 결과는 보육교사의 수업 전문성 발달 수준을 높이기 위한 현직 교사교육 프로그램 개발에 필요한 기초 자료로 활용될 수 있을 것이다. This study examines differences in instructional expertise among childcare teachers in relation to their professional development levels through evaluation of their story discussion and art activity classes. Employed as the subjects of this study were 84 teachers working for childcare institutions in G Metropolitan City. A questionnaire was used as a research tool after being prepared on the basis of a professional development test tool developed by Baek Eun-ju and Jo Bu-gyeong (2004) as well as related previous studies and bibliographies (Kim Hee-jin, Park Eun-hye, Lee Ji-hyeon, 2000; Park Seung-sun, 2004; Huh Mi-ae, 2007). For data analysis, the teachers were divided into two groups (the upper group and the lower group) in accordance with their professional development level scores. Independent t-tests were conducted to determine the differences between the two groups in instructional expertise. The findings of this study can be summed up as follows. First, childcare teachers with high levels of professional development displayed higher levels of instructional expertise in story discussion class than those with low levels of professional development. The difference was particularly conspicuous in topic selection, class preparations and the use of media, as well as time allotment. Second, childcare teachers with high levels of professional development displayed higher levels of instructional expertise in art activity class than those with low levels of professional development. The former group turned out to have better instructional expertise than the latter group in all the related areas of art activity selection, arrangement of learning environments, and the effectiveness of instructional processes. This study showed that childcare teachers' professional development levels are closely related to their instructional expertise. The findings may be used as basic materials in developing program models designed to enhance professional development levels of childcare teachers.

2세 미만아에서의 Mycoplasma 폐렴의 발생 비율 변화 및 임상 양상

김지영,이은호,박호진,이수진,오성희,정지영,Kim, Ji Young,Lee, Eun Ho,Park, Ho Jin,Lee, Su Jin,O, Sung Hee,Jung, Ji Young 대한소아감염학회 2005 Pediatric Infection and Vaccine Vol.12 No.1

Purpose : Recently, it has been reported that the prevalence of mycoplasam pneumonia in infants is increasing. We studied the change of prevalence and clinical features in infants for recent three years. Methods : We evaluated the clinical records of 206 patients diagnosed as mycoplasma pneumonia during Mar. 2000~Feb. 2003. We retrospectively analyzed epidemiologic, clinical, serologic and radiologic difference between children younger than 24 months and others. Results : Among 206 patients, 111 were boys and 95 were girls. Mean age of onset was $5.12{\pm}2.91$ years and lowered annually(P>0.05). 28 patinets(13.6%) were younger than 24 months and annual prevalence in this group increased(P<0.05). Main clinical features included cough, fever, coarse breathing sound(=sputum), rhinorrhea and dyspnea. There was no clinical difference between children younger than 24 months and others, except for rhinorrhea and dyspnea which more developed frequently in children younger than 24 months (P<0.05). There was also no serologic and radiologic difference for these groups. Conclusion : Annual mean age of onset lowered and annual prevalence of younger than 24 months increased with mycoplasma pneumonia. Therefore, we need careful attention to differentiate Mycoplasma pneumoniae as causal organism of pneumonia in children younger than 24 months.

사람의 제대 및 양막유래 줄기세포의 간세포로의 분화

김지영,이윤정,박세아,강현미,김경식,조동제,김해권,Kim, Ji-Young,Lee, Yoon-Jung,Park, Se-Ah,Kang, Hyun-Mi,Kim, Kyung-Sik,Cho, Dong-Jae,Kim, Hae-Kwon 대한생식의학회 2008 Clinical and Experimental Reproductive Medicine Vol.35 No.4

Objectives: Many types of liver diseases can damage regenerative potential of mature hepatocytes, hepatic progenitor cells or oval cells. In such cases, a stem cell-based therapy can be an alternative therapeutic option. We examined whether human amnion-derived mesenchymal stem cells (HAM) and human umbilical cord-derived stem cells (HUC) could differentiate into hepatocyte-like cells as therapeutic cells for the liver diseases. Methods: HAM and HUC were isolated from the amnion and umbilical cord of the volunteers after a caesarean section with informed consent. In order to differentiate these cells into hepatocyte-like cells, cells were cultivated in hepatogenic medium using culture plates coated with fibronectin. Effects of hepatocyte growth factor, L-ascorbic acid 2-phosphate, insulin premixture fibroblast growth gactor 4, dimethylsulfoxide, oncostatin M and/or dexamethasone were examined on the hepatic differentiation. After differentiation, the cells were analyzed by RT-PCR, immunocytochemistry, immunoblotting, albumin ELISA, urea assay and periodic acid-schiffs staining. Results: Initial fibroblast-like appearance of HAM and HUC changed to a round shape during culture in the hepatogenic medium. However, in all hepatogenic conditions examined, HUC secreted more amounts of albumin or urea into medium than HAM. Expression of some of hepatocyte-specific genes increased and expression of new genes were observed in HUC following cultivation in hepatogenic medium. Results of immunocytochemistry and immunoblotting analyses demonstrated that HUC secreted albumin into the culture medium. PAS staining further demonstrated that HUC could store glycogen inside of the cells. Conclusions: Both HUC and HAM could differentiate into albumin-secreting, hepatocyte-like cells. Under the same hepatogenic conditions examined, HUC more efficiently differentiated into hepatocyte-like cells compared with the HAM. The results suggest that HUC and HAM could be used as sources of stem cells for the cell-based therapeutics such as in liver diseases. 목 적: 사람의 제대유래 줄기세포 (HUC)와 양막유래 줄기세포 (HAM)를 간유사세포로 분화 시키고자 하였다. 연구방법: 산모의 동의아래 만삭 정상 산모로부터 양막 및 제대를 얻고 줄기세포를 분리, 배양하였다. 분리된 세포의 줄기세포로서의 특성을 규명하기 위하여 RT-PCR, 세포면역화학 분석 그리고 중배엽성세포로의 분화능 실험을 하였다. 또한 이들 줄기세포를 분화 배양액에서 간유사세포로 분화 유도 후, 간세포 특이 유전자 발현, 알부민 ELISA, 알부민에 대한 면역블로팅 및 세포면역화학염색 그리고 PAS 염색을 시행하였다. 결 과: 사람의 양막 및 제대로부터 세포를 분리하여 줄기세포로서의 특성을 조사하고, 이들 세포의 지방세포, 연골세포, 골아세포로의 분화능력을 확인하였다. 동일한 분화 배양액에서 HUC과 HAM을 간유사세포로 분화시킨 결과 HUC이 모든 조건에서 HAM보다 알부민과 요소를 더 많이 합성 분비하였다. 간유사세포로의 분화능력이 더 좋은 것으로 나타난 HUC을 가지고 최적의 분화를 유도한 결과 $1.2{\pm}0.8\;{\mu}g/mL$의 알부민을 합성 분비하였고, $8.9{\pm}1.2\;mg/dL$의 요소를 합성 분비하였다. 결 론: HUC과 HAM 모두 알부민을 분비하는 간유사세포로 분화할 수 있었으며, HUC이 더 잘 유도되는 것으로 관찰되었다. 이러한 결과로써 HUC과 HAM을 간질환 환자의 간세포 이식 치료에 필요한 세포치료제로써 이용할 수 있을 것으로 생각된다.

HVPE 방법에 의한 금속 화합물 탄소체 기판 위의 GaN 성장

김지영,이강석,박민아,신민정,이삼녕,양민,안형수,유영문,김석환,이효석,강희신,전헌수,Kim, Ji Young,Lee, Gang Seok,Park, Min Ah,Shin, Min Jeong,Yi, Sam Nyung,Yang, Min,Ahn, Hyung Soo,Yu, Young Moon,Kim, Suck-Whan,Lee, Hyo Suk,Kang, Hee Shi 한국결정성장학회 2013 한국결정성장학회지 Vol.23 No.5

The GaN layer was typical III-V nitride semiconductor and was grown on the sapphire substrate which cheap and convenient. However, sapphire substrate is non-conductivity, low thermal conductivity and has large lattice mismatch with the GaN layer. In this paper, the poly GaN epilayer was grown by HVPE on the metallic compound graphite substrate with good heat dissipation, high thermal and electrical conductivity. We tried to observe the growth mechanism of the GaN epilayer grown on the amorphous metallic compound graphite substrate. The HCl and $NH_3$ gas were flowed to grow the GaN epilayer. The temperature of source zone and growth zone in the HVPE system was set at $850^{\circ}C$ and $1090^{\circ}C$, respectively. The GaN epilayer grown on the metallic compound graphite substrate was observed by SEM, EDS, XRD measurement.