http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Decentering Korean Identity with Diasporic Art: A Conversation with Y. David Chung
Y. David Chung 고려대학교 민족문화연구원 2018 Cross-Currents Vol.0 No.29
In conversation with Hijoo Son, Phillips Academy, and Jooyeon Rhee, The Hebrew University of Jerusalem Y. David Chung is an artist and filmmaker known for his film and video works, installations, performances, drawings, prints, and public artworks. This interview combines two conversations on the concept of Korean identity and diasporic art: one that took place in 2008, after Chung finished filming his documentary Koryo Saram: The Unreliable People, co-directed with Matt Dibble, and the other in 2018. Hijoo Son and Jooyeon Rhee jointly designed the questions, interviewed Professor Chung, and redacted the transcript into its present form.
Chung David,김태경,박기완,최서영,오윤석,신호상 대한화학회 2024 Bulletin of the Korean Chemical Society Vol.45 No.3
Polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs) have been important monitoring targets in the atmosphere due to their deleterious biological effects. Pine needles have been used to monitor atmospheric pollutants. An analytical method was developed to measure 21 PAHs, 14 alkyl PAHs, 7 PCBs, and 23 OCPs in pine needles using ultrasonically assisted extraction and gas chromatography‐tandem mass spectrometry (GC–MS/MS). The ranges of the lower limits of detection of PAHs, PCBs, and OCPs were 0.01–0.05, 0.02–0.06, and 0.01–0.07 μg/kg, respectively. The feasibility of the proposed method was validated by analyzing dust standard reference materials of the samples, which gave satisfactory results with a precision of 0.83%–7.80% (PAHs), 0.93%–4.78% (PCBs), and 0.73%–4.71% (OCPs), and an accuracy of 89.2%–102% (PAHs), 94.6%–109% (PCBs), and 99.4%–102% (OCPs). The PAHs, PCBs, and OCPS were determined from real pine needle samples using the developed method. Polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs) have been important monitoring targets in the atmosphere due to their deleterious biological effects. Pine needles have been used to monitor atmospheric pollutants. An analytical method was developed to measure 21 PAHs, 14 alkyl PAHs, 7 PCBs, and 23 OCPs in pine needles using ultrasonically assisted extraction and gas chromatography-tandem mass spectrometry (GC–MS/MS). The ranges of the lower limits of detection of PAHs, PCBs, and OCPs were 0.01–0.05, 0.02–0.06, and 0.01–0.07 μg/kg, respectively. The feasibility of the proposed method was validated by analyzing dust standard reference materials of the samples, which gave satisfactory results with a precision of 0.83%–7.80% (PAHs), 0.93%–4.78% (PCBs), and 0.73%–4.71% (OCPs), and an accuracy of 89.2%–102% (PAHs), 94.6%–109% (PCBs), and 99.4%–102% (OCPs). The PAHs, PCBs, and OCPS were determined from real pine needle samples using the developed method.
Developmental Predictors of Divergent Offending Trajectories among Poor and Non-Poor Children
Chung, Ick Joong,J. David Hawkins 서울대학교 한국사회복지연구회 2002 사회복지연구 Vol.20 No.-
본 연구의 목적은 빈곤 아동과 비(非)빈곤 아동 비행의 상이한 발달궤적 변화에 영향을 미치는 예측요인들을 분석하는 것이다. 준모수적 집단 중심 모형(semi-parametric group- based modeling)을 통해 빈곤 아동과 비(非)빈곤 아동에게 공히 5가지 형태의 발달 궤적--만성형 비행집단(chronic offender), 점증형 비행집단(escalator), 중단형 비행집단(desister), 후발형 비행집단(late onsetter), 비(非)비행집단(noneffender)--이 존재하는 것으로 밝혀졌다. 또한 다항 로지스틱 회귀분석 모형(multinomial logistic regression)을 통해 빈곤 아동과 비(非)빈곤 아동 모두에게 위험 요인들의 장기적인 누적과 보호 요인들의 지속적인 결핍이 비(非)비행 아동을 후발형 비행 청소년으로, 비행 아동을 좀더 심각한 점증형 비행 청소년으로 발달하는데 영향을 미치는 것으로 나타났다. 특히 빈곤 아동에게는 가족 관련 요인들이 중요한 반면, 비(非)빈곤 아동에게는 개인 관련 요인, 학교 관련 요인들이 중요한 것으로 나타났다. 그리고 또래집단 관련요인, 지역사회 관련 요인들은 빈곤 아동과 비(非)빈곤 아동에게 동일하게 중요한 것으로 나타났다. 본 연구결과는 한국에서 빈곤 아동과 비빈곤 아동의 차이와 비행 발달궤적에서의 차이를 반영한 차별화된 비행예방 프로그램 개발에 활용될 수 있는 사회사업적 실천지침을 제공한다. Using data from a panel study of 808 youths followed since 1985, five offending trajectories were identified among poor and non-poor children: nonoffenders, late onsetters, desisters, escalators, and chronic offenders. Multinomial logistic regressions were then employed to examine what developmental factors predict divergence among trajectory groups with similar initial levels of offending at age 13. Regardless of poverty status, late onset compared with no initiation and escalation compared with desistance may be attributable to the persistence of existing risks. Family predictors in childhood were consistently significant through age 15 among poor children while school predictors in childhood were consistently significant through age 15 among non-poor children. Implications for Korean preventive interventions are discussed.