티치아노의 〈나에게 손대지 말라〉 연구

양윤정(Yang YoonJung) 서양미술사학회 2010 서양미술사학회논문집 Vol.33 No.-

Titian’s Noli me tangere, which is currently possessed by the National Gallery in London, is presenting the dramatic scene in the Gospel of John. Compared with previous or contemporary paintings in Rome and Florence with same theme, it is very unique in terms of iconography and composition. Since the middle ages, ‘Noli me Tangere’ had been treated as a major theme of Christ’s resurrection. Mostly, resurrected Christ wearing toga or shroud (sometimes carrying a hoe in his hand) rebuffed Mary Magdalene who was about to approach to Jesus Christ with full of joy. However, the way Titian painted this subject was far from the traditional iconography and composition. Christ with nudity takes a dramatic gesture toward Mary Magdalene, gazing directly and tenderly into her eyes. Titian’s Noli me Tangere reflects the religious and cultural circumstances of Venice. Titian executed this painting to represent venetians who endeavor to overcome all difficulties of Venice with sincere piety. In order to fully understand the theme and iconography of this painting, it is indispensable that we consider the context of complex situations of Venice in early sixteenth century. The League of Cambrai, including Roman Papal State, France, Milan, Spain, Holy Roman Empire, delivered a containing attack against Venice to obstruct venetian expansion. As a result, most of terraferma in Venice such as Padua, Brecia and Bergamo were lost. Furthermore, conflagration in Rialto, famine and black plague made the city even worse. In 1509, Roman Pope, Jullius II, finally excommunicated Venice from the Catholic Church. Isolated venetians were engrossed in their own religious activities like grand processions or liturgy dramas. Originally, liturgy drama was designed to make the new baptized or illiterate Christians understand the biblical contents better and easier. In liturgy drama, Christ was given a new character as not an austere teacher but a tender adviser or guider. In Titian’s painting, Christ is representing this new character of Christ. Titian took one more step forward to further, presented Christ with nudity. Body of Christ(Corpus Christ) had been core in incarnation theology, reminding Christ’s sacrifice and Eucharist. Especially, Christ as young nude male had been shown of humanity of Holy Son. In the period of Cambrai League, strong doubts were expressed in Venice and venetians tried to purge themselves from sinful lives by following incarnation theology. Incarnation theology, also, influenced in venetian renaissance paintings that describe the moment of Christ’s resurrection, such as Giovanni Bellini and Jacopo Tintoretto. Titian’s Noli me Tangere functioned as a visual representation of the Catholic dogma and Christ’s new character in liturgy drama. The innovative iconography and its composition perfectly fit into these contexts. In sum, iconography and composition of Noli me Tangere are results of re-construct to fit into the religious and cultural context in early sixteenth century Venice.

V₂O₃와 CaO의 농도에 따른 5-성분계 석유코크스 슬래그의 점도 변화

양윤정 ( Yoonjung Yang ),오명숙 ( Myongsook S. Oh ) 한국공업화학회 2020 공업화학 Vol.31 No.6

가스화 공정에서 원료 회분의 연속적인 제거를 위해 회분 성분에 따른 점도 거동뿐만 아니라, 온도가 낮아지면서 형성되는 결정체가 점도에 미치는 영향이 연구되어야 한다. 본 연구에서는 석유코크스 슬래그의 주성분 중 CaO와 V₂O₃성분의 변화에 따른 슬래그의 점도 거동과 결정 분석을 통해 이 두 성분이 석유코크스 슬래그 점도에 미치는 영향을 조사하였다. 각각의 함유량을 변화시키면서 약 1600 ℃부터 약 1100 ℃까지 온도를 낮추며 점도를 측정하였고, 냉각된시료의 결정상이 분석되었다. 측정된 시료는 대부분 결정형 점도 거동을 보여주었다. V₂O₃의 농도가 증가할수록 점도는 유리형에서 결정형으로 변화하였고, Tcv도 증가하는 경향을 보여주었다. CaO의 경우 농도가 증가할수록 낮은 점도와 낮은 Tcv를 보여주었다. 기준 시료를 포함한 모든 시료의 상, 중, 하부에서 다른 결정을 볼 수 있었다. 상, 중부에는 anorthite와 Ca-V 상이 관찰되었으면 하부에서는 주로 V₂O₃ 결정과 anorthite이 관찰되었다. 슬래그의 바나듐은 Ca-V상, V-Fe, 용융 슬래그 상을 형성한다. 융점이 낮은 Ca-V 상은 점도를 낮추는데 기여하는 것으로 보인다. Petroleum coke (petcoke) is widely used, next to coal, as a gasification feedstock. In gasification processes, the viscosity of the ash and the formation of crystalline phases must be understood to ensure the continuous removal of slag. This study investigates the effect of CaO and V₂O₃ on petcoke slag viscosity. The viscosity of the molten slag was measured in the temperature range of 1100~1600 ℃ while varying the concentration of each component. The crystalline phases formed in a cooled slag were examined. The most slag samples tested in this study exhibited crystalline slag behavior. The increased CaO concentration resulted in a lower viscosity and a lower Tcv. The viscosity behavior changed from the glassy to crystalline slag and also showed a higher Tcv as the concentration of V₂O₃ increases. Most slag samples showed different crystalline phases from top to bottom. Anorthites and Ca-V phases were observed in the top and middle section, while the bottom section mainly showed V₂O₃ and anorthite. The vanadium in the ash forms Ca-V and V-Fe phases and also remains in molten slag. A low melting Ca-V phase can contribute to lowering the viscosity.

초등학교 교육과정에 나타난 범교과 학습 주제 현황 분석

양윤정(Yang, YoonJung) 학습자중심교과교육학회 2016 학습자중심교과교육연구 Vol.16 No.10

The purpose of this study is to analyze the elementary school curriculums in based on cross-curricular themes. The study revealed that there are several themes including cross-curricular themes in the curriculums and execution of curriculum reorganization on each school curriculums. Correspondence between the learning contents and cross-curricular themes which explains the high concentration rates of each cross-curricular themes on reflecting the cross-curricular themes in each school curriculum. As the subject, there are most high hour rates of moral course but reflected several cross-curricular themes of korean course. The cross-curricular themes of the special course including safety education courses of the school curriculum is assigned on creative experiential activities especially the self-regulated activity course. Therefore this article ends with on implication deductions for cross-curricular themes in the elementary school curriculum as the analysis of the study. 본 연구는 2015 개정교육과정 적용에 앞서 범교과 학습 주제가 초등학교 교육과정에 어떻게 반영되고 있는지를 인천 소재 초등학교 10개교의 6학년 교육과정을 분석하였다. 그 결과, 현행 교육과정에서는 교육부 고시에 나타난 범교과 학습 주제 외 에도 그 외 학습 주제가 다수 적용되고 있으며, 학교에 따라 학습 주제의 재구성이이루어지고 있는 것을 알 수 있었다. 교과별로 범교과 학습 주제를 반영한 사항으로는 교과에 따라 개별 범교과 학습 주제의 편중률이 높게 나타나는 것으로 보아 해당 교과 학습 내용과 범교과 학습 주제 간 대응이 이루어지는 것으로 인식하고 있다고 볼 수 있으며, 도덕 교과에 가장 많은 시수를 반영하였으나 주제별로는 국어 교과에서 다양한 범교과 학습 주제를 반영하였다. 또한 창의적 체험활동 영역별로 안전교 육 외 각 학교에서 학교특색 또는 중점사업으로 선정한 범교과 학습 주제 관련 시수를 다수 반영하였으며, 특히 자율활동 영역에 집중적으로 반영한 것으로 나타났다. 이에 본 연구 결과를 바탕으로 초등학교 교육과정에서의 범교과 학습 주제 반영에관한 시사점을 도출하였다.

항공조사 이미지와 딥러닝 기반 분할모델을 통한 연안쓰레기 현존량의 모니터링 자동화

송경환(Kyounghwan Song),박상현(Sanghyun Park),양윤정(Yoonjung Yang),정정열(Jung-Yeul Jung),이승현(Seung Hyun Lee) 한국해양환경·에너지학회 2021 한국해양환경·에너지학회 학술대회논문집 Vol.2021 No.10

전통적 해양쓰레기 모니터링 방법은 전체 해안의 쓰레기 현존량을 통계적으로 추정함으로써 부정확하고 높은 비용과 함께 비효율적인 문제를 가진다. 본 연구에서 우리는 드론을 사용한 항공조사를 통해 고해상도 이미지를 획득하고 딥러닝 기술을 결합하여 연안 전체에 분포한 쓰레기의 밀도와 면적를 정량적으로 평가하였다. 항공조사에 의해 수집된 이미지들이 중복 없이 정합되었고 연안쓰레기의 밀도가 히트맵으로 가시화되었다. 연안에 분포한 해양쓰레기의 총수는 1,295개였고 평균 밀도는 13.2±6.7 counts·100 m<SUP>-2</SUP>이었다. 연안에 분포한 해양쓰레기들이 딥러닝 기반 네트워크 모델에 의해 6개의 항목으로 분류되었고 그들의 정사면적이 계산되었다. 연안쓰레기가 차지하는 총 정사면적은 약 1,120.77 ㎡이었고, 그들 중 스티로폼이 약 50%로 가장 많았다. 우리의 연구는 성상별 쓰레기의 밀도와 오염면적의 합리적인 추정을 제공했고 연안 오염 평가를 위한 중요한 정보를 제공했다. The conventional marine debris monitoring method has been inefficient with inaccurate and high costs by statistically estimating the debris standing-stock of the whole coast. This study obtained high-resolution images with an aerial survey using drones and combined deep learning technology to quantitatively evaluate the density and area of debris items distributed on the coast. Images collected by the aerial survey were matched without overlap, and the number density of coastal debris was visualized as a heat map. The total number of marine debris distributed along the coast was 1,295, and the average density was 13.2±6.7 counts·100 m<SUP>-2</SUP>. Debris items were classified into six categories by a deep learning-based network model, and their areas were calculated. The total covered area by coastal debris was about 1,120.77 ㎡, and Styrofoam accounted for about 50% of them. Our study provided reliable estimates of the densities and contaminated areas debris with classes and crucial information for coastal pollution assessments.