디지털 기술을 활용한 반응형 뉴미디어 아트 연구

윤희선,김기범,정진헌,Yoon, Hee-Sun,Kim, Ki-Beom,Chung, Jean-Hun 한국디지털정책학회 2020 디지털융복합연구 Vol.18 No.9

Art work based on computer and internet media technologies such as digital art, computer art, internet art, interactive art. Through examples, we studied the interaction and communication method between the audience and the exhibition objects. It was confirmed that the new media works are expressed in a new form by fusion with various technologies of experimental propensity, and research and analysis of overseas media-related exhibition cases and interactive media use cases of works exhibited at the 'Media City Exhibition' in Korea were conducted. Was able to confirm the main characteristics of new media art. I think it will be a more meaningful study by setting specific criteria and focusing on the fields of application of new media art and comparing and analyzing the future values of the times. 예술과 과학이 융합된 전시회, 양평군립미술관의 '미디어시티전(展)' 작품 분석을 중심으로 뉴미디어 아트 장르인 디지털아트, 컴퓨터 아트, 인터넷 아트, 인터렉티브 아트의 컴퓨터와 인터넷 미디어 기술을 기반으로 하는 예술 작품사례를 통해서 관객과 전시 오브젝트간의 상호작용과 소통 방식을 연구하였다. 뉴미디어 작품은 실험적 성향의 다양한 기술들과 융합하여 새로운 형태로 표현되고 있음을 확인했으며 해외 미디어관련 전시 사례들과 국내 '미디어시티전(展)' 에 출품된 작품들의 인터랙티브 미디어 활용 사례들을 연구 분석하였으며 전시 작품들에서 뉴미디어 아트의 주요 특성을 확인할 수 있었다. 향후에는 특정 기준을 설정하여 뉴미디어 아트의 활용 분야를 중심으로 살펴보고 시대 현황과 비교하여 미래 가치를 고민하고 분석해본다면 의미 있는 연구가 될 것이라 생각한다.

Study of O-palmitoyl sulfated scleroglucan for coating liposome

Hee-Sun Yoon(윤희선),Ki-Young Lee(이기영),Chang-Moon Lee(이창문) 한국생물공학회 2004 한국생물공학회 학술대회 Vol.2004 No.10

논문 : <추사(秋史) 한글편지>의 표기와 음운현상

윤희선 ( Hee Sun Yoon ) 국민대학교 어문학연구소 2015 語文學論叢 Vol.34 No.-

The purpose of this paper is to study the characteristic of this material by analyzing orthography and phonological phenomena of <Chusa Hangeul Letters> in diachronic perspective. <Chusa Hangeul letter> is the material that Chusa Kim Jeong Hui (1786-1856) wrote a letter to his wife and his daughter-in-law from 1818 to 1842 in Hangul, the letter is the material in the former period of 19th century. This letter is the material of the lately modern Korean times. And this letter is handwritten by individual without published in certain institutions. Therefore, through this study, we will be able to compare the characteristic of this letter and the characteristics of the orthography and phonological phenomena typically appeared in the materials of the lately modern Korean times. In addition, through the orthography and phonological phenomena which appear only this material as the handwritten letter by individual, I think it is this material to show the characteristics of the orthography and phonological phenomena in this period in more concretely. To clarify the characteristics of this material, The second chapter of this study is consisted of the analysis of the initial consonant, medial (of a Korean orthographic syllable), final consonant, ‘spellings of liasion’ (連綴表記) and ‘spellings of division’ (分綴表記). The third chapter of this study is consisted of t- palatalization, glottalization, nasalization, liquidization, changing phenomenon of ‘ㄹ’ and ‘ㄴ’ and deletion phenomenon of ‘ㄴ’ is related the consonant. Also the third chapter of this study is consisted of dephonologization of ‘ㆍ’ [□], vowel rounding, monophthongization of the diphthong, semi-vocalization is related the vowel. 33-18.

비화학양론적 전구체 조성 조절을 통한 페로브스카이트 태양전지의 개방전압 향상

윤희선(Hee-Sun Yun),장윤희(Yoon Hee Jang),이도권(Doh-Kwon Lee) 한국태양광발전학회 2018 Current Photovoltaic Research Vol.6 No.1

The interest in perovskite solar cells has been skyrocketed owing to their rapid progress in efficiency in recent years. Here, we report the effect of non-stoichiometry in the methylammonium lead trihalide (MAPbI₃) precursors used in a solution process with different MAI : PbI₂ ratios of 1 : 0.96, 1 : 1.10, 1 : 1.15, and 1:1.20. With an increase in the PbI₂ content, the PbI₂ secondary phase was found to form at grain boundary region of perovskite thin films, as evidenced by X-ray diffraction (XRD) and scanning electron microscopy (SEM). In terms of device performance, open-circuit voltage in particular is significantly improved with increasing the molar ratio of PbI₂, which is possibly ascribed to the reduction in recombination sites at grain boundary of perovskite and hence the prolonged life time of light-generated carriers according to the reported. As a result, the PbI₂-excess devices exhibited a higher power conversion efficiency compared to the MAI-excess ones.

위상 검출 방식 레이저 스캐너의 APD bias 전압 특성을 이용한 검출신호세기 제어 방법

장준환(Jun Hwan Jang),윤희선(Hee Sun Yoon),황성의(Sung Ui Hwang),박기환(Kyi Hwan Park) Korean Society for Precision Engineering 2012 한국정밀공학회지 Vol.29 No.10

다문화 청소년의 학교적응에 가구 빈곤이 미치는 영향

구자민(Ja-Min Goo),윤희선(Hee-Sun Yoon),이상록(Sang-Rok Lee) 한국콘텐츠학회 2021 한국콘텐츠학회논문지 Vol.21 No.5

빈곤은 청소년의 발달 및 적응을 규정하는 주요 요인으로 널리 평가되고 있음에도 불구하고, 다문화 청소년의 발달 및 적응에 미치는 빈곤의 영향에 대한 파악은 미흡한 실정이다. 이에 본 연구에서는 다문화 청소년의 학교적응에 미치는 가구 빈곤의 영향을 경험적 분석을 통해 살펴보고, 이중적 어려움을 지닌 빈곤가구 다문화 청소년의 학교적응에 대한 정책적 관심과 실천적 개입의 필요성을 제기하고자 하였다. 이를 위해 다문화청소년패널조사(MAPS) 7차 자료를 분석자료로 활용하였으며, 연구문제 분석에는 OLS 다중회귀분석 모형을 적용하였다. 분석결과에서는 다문화 가구의 빈곤은 다문화 특성 변수들과 함께 다문화 청소년의 학교적응에 주요하게 영향을 미치는 것으로 파악되었다. 특히, 가구 빈곤은 하위 변인인 학업성취와 교우관계에 주요한 영향을 미치는 것으로 파악되었다. 이러한 결과는 다문화 청소년들에서도 가구 빈곤이 학교적응의 주요 영향 요인임을 보여주는 바로, 이들의 학교적응 제고를 위해서는 다문화 특성 뿐 아니라 빈곤과 같은 가구의 경제적 상태에도 정책적 관심과 주목이 적극 요청됨을 시사하여 준다. 특히, 다문화 및 빈곤의 이중적 어려움을 겪고 있는 빈곤가구 다문화 청소년에게는 보다 적극적인 지원 및 개입, 관리의 필요성을 환기하여 준다. The purpose of this study is to examine the effect of family poverty on the school adjustment of multi-cultural adolescents in Korea. For this purpose, the 7th data of Multi-cultural Adolescents Panel Study(MAPS) was used and the OLS multiple regression models ware applied. to the analyses. From the result of the OLS model analyses, we found out that family poverty affect significantly on the school adjustment of multi-cultural adolescents. Especially, family poverty has the significant negative(-) effects on academic achievement and friend relationships. These results of this study show that family poverty is an important factor influencing the school adjustment of multi-cultural adolescents. And they confirm that family poverty during period of the adolescent has an important meaning and influence on the aspect of school adjustment as to the multi-cultural adolescents. Implications of this study may be that policy attentions are necessary to not only multi-cultural characteristics but also family background such as poverty in oder to improve the school adjustment of the multi-cultural adolescents. In addition, results of this study suggest that more special support and interventions are requested to the multi-cultural adolescents from poverty families who are suffering dual difficulties such as multi-cultural problems and poverty problem.

이중층 몰리브데늄을 후면전극으로 적용한 비진공법 CuInSe₂ 태양전지의 특성

황지섭(Ji Sub Hwang),윤희선(Hee-Sun Yun),장윤희(Yoon Hee Jang),이장미(Jang mi Lee),이도권(Doh-Kwon Lee) 한국태양광발전학회 2020 Current Photovoltaic Research Vol.8 No.2

Molybdenum (Mo) thin films are widely used as back contact in copper indium diselenide (CISe) solar cells. However, despite this, there are only few published studies on the properties of Mo and characteristics of CISe solar cells formed on such Mo substrates. In this studies, we investigated the properties of sputter deposited Mo bilayer, and fabricated non-vacuum CISe solar cells using bilayer Mo substrates. The changes in surface morphology and electrical resistivity were traced by varying the gas pressure during deposition of the bottom Mo layer. In porous surface structure, it was confirmed that the electrical resistivity of Mo bilayer was increased as the amount of oxygen bonded to the Mo atoms increased. The resulting solar cell characteristics vary as the bottom Mo layer deposition pressure, and the maximum solar cell efficiency was achieved when the bottom layer was deposited at 7 mTorr with a thickness of 100 nm and the top layer deposited at 3 mTorr with a thickness of 400 nm.

미소 진폭 기계진동의 Synthetic-heterodyne 간섭측정에 대한 연구

강성구(Seong-Gu Kang),라종필(Jong-Pil La),윤희선(Hee-Sun Yoon),박기환(Kyi-Hwan Park) 한국소음진동공학회 2007 한국소음진동공학회 학술대회논문집 Vol.2007 No.3

영산강에 대한 하천 수질예측모형의 민감도 분석 및 적용성 검토

이홍근(Hong Kenn Lee),김현용(Hyun Yong Kim),백도현(Do Hyun Paik),윤희선(Hee Sun Yoon),이태호(Tae Ho Lee) 한국환경보건학회 1999 한국환경보건학회지 Vol.25 No.2

This study was performed to determine significant reaction coefficients and investigate the applicability of the QUAL2E model, which is commonly used for evaluation and prediction of stream water quality, on the Yongsan river. A sensitivity analysis was conducted to assess the relative importance of each reaction coefficient in the model. Reaction coefficients of the QUAL2E model were calibrated by using observed data, and calibration and verification were carried out by using Reliability index that evaluates the goodness of fit between observed data and simulated value. The major results of this study were as follows : 1. Sesitivity analysis showed that carbonaceous deoxygenation rate constant(k₁), rate of loss of BOD due to settling(k₃), organic nitrogen settling rate(σ₄), rate constant for the biological oxidation of NH₃ to NO₂(β₁), rate constant for the biological oxidation of NO₂ to NO₃(β₂) and organic phosphorus settling rate(σ₅) played an important role in simulation of the QUAL2E model on the Yongsan river 2. k₁. k₃, σ₄, β₁, β₂ and σ₅ were calibrated to be 0.13 ~0.18 day⁻¹, 0.003 ~0.015 day⁻¹, 0.015 ~0.02 day⁻¹, 0.21 ~0.49 day⁻¹, 0.675~1.825 day⁻¹, 0.002~0.003 day⁻¹ respectively. 3. Reliability index between the observed and simulated concentrations for calibration result were 1.97 for DO, 1.69 for BOD, 1.67 for NH₃-N, 2.39 for NO₃-N, 2.23 for DIS-P, respectively. 4. Reliability index between the observed and simulated concentrations for verification result were 2.14 for DO, 1.97 for BOD, 4.46 for NH₃-N, 2.92 for NO₃-N, 2.46 for DIS-P, respectively. 5. From the results of calibration and verification, it was found that application of the QUAL2E model as stream water quality model on the Yongsan river was possible.

청소년의 행복감이 청소년 발달에 미치는 영향

이상록(Sang-Rok Lee),김은경(Eun-Kyung Kim),윤희선(Hee-Sun Yoon) 충남대학교 사회과학연구소 2015 사회과학연구 Vol.26 No.4