초·중등 교사의 문화다양성과 다문화가정 학생에 대한 태도

박윤경 ( Yun Kyoung Park ),성경희 ( Kyung Hee Sung ),조영달 ( Young Dal Cho ) 한국사회과교육학회 2008 시민교육연구 Vol.40 No.3

The purposes of this research are to identify the various aspects of teachers` attitude on cultural diversity and to verify the its relationship with their attitude on students from multicultural families. For this purpose, we conducted the survey on 894 elementary and secondary school teachers. In this study the concept of attitude on cultural diversity includes three elements; know, emotion, and action. And attitude on students from multicultural families means teachers` interests, acceptance, care, expectation on them. According to our survey, female teachers, teachers in their 30s, and teachers from rural area located school and elementary school have more positive attitude on cultural diversity. Second, teachers who have experiences to teach students from multicultural families and to get some multicultural teacher education are more positive especially on ``know`` aspects. Third, teachers` multicultural attitude tends to have a positive impact on the teachers` attitude on students from multicultural families. On the base of these results we suggest that multicultural teacher education program must be developed and implemented for pre-service and in-service teachers. And it`s also needed to develop multicultural materials for teachers to give information on diverse cultural groups in our society.

항공관측 및 대기질 모델링을 통한 L TP 영향 산정

장임석(Lim-Seok Chang),성경희(Kyoung-Hee Sung),최진수(Jin-Su Choi),반수진(Soo-Jin Ban),안준영(Joon-Young Ahn),서석준(Seok-Jun Seo),김수연(Su-Yeon Kim) 한국환경관리학회 2010 環境管理學會誌 Vol.16 No.2

본 연구는 한반도 주변지역 장거리 이동 대기오염물질의 특성파악과 중국으로부터 이동되어 오는 장거리 이동 대기오염물질이 한반도 대기질에 미치는 영향을 평가하고 그 원인 규명을 통하여 과학적인 저감대책을 수립하는 것이 최종 목적이다. 이러한 목적을 위하여 항공기를 이용하여 서해 상공에서 대기오염물질의 측정과 집중측정 기간에 대한 상층기상 및 종관 분석을 수행하였다. 1997~2009년까지 측정기간 중 서해상에 영향을 준 기류의 48%가 Ⅱ권역의 영향이었고 기류의 이동경로 별로 뚜렷한 농도 차이를 보였다. 그 외 권역은 1.09~3.78 ppb의 범위를 보였고 Ⅱ, Ⅲ권역 사례의 7~25%, 4~15%에 불과하여 권역 Ⅱ, Ⅲ을 영향을 SO₂ 고농도 사례의 주요 원인으로 생각할 수 있다. 또한 권역별 기류에 따른 이동량을 분석한 결과, SO₂의 경우 측정기간 중 유입량은 유출량의 약 5배로 서해안이 중국으로부터 이동하는 SO₂의 직접적인 영향을 받고 있는 것으로 나타났다. To estimate the long-range transboundary air pollutants, aircraft measurements, upper and synoptic atmosphere analysis, and modeling have been performed. Flight measurement was carried out over the West Sea of Korea when westerly winds to identify the impact of air pollutants from China on air quality in Korea and to estimate the transboundary influx of air pollutants. In this year, it was found that long-range air pollutants were transported in various patterns. On April 17, a high concentration appeared in two different layers, while on October 16 a high concentration occurred in all sections due to the stagnation of the pollutants. As a result of back trajectory analysis by region, 48 percent of the total air currents affecting air quality over the West Sea during the observation periods (1997~2009) came from Region Ⅱ, with the concentrations of each transport track distinctively different. The modeling was conducted using MM5, SMOKE, and CMAQ. The impact of long-range air pollutants on local air quality was examined through emissions sensitivity analysis for the spring (Mar.~May) and Autumn (Sep.~Nov.) of 2009. In spring, about 18~65% of the total PM10 concentration was influenced by long-range transported air pollutants, while in autumn from 11 to 51% of the PM₁? concentration was affected. These results will be better estimated through the constant improvement of emission data. For the accuracy of the modeling work, a preliminary study should be done first, including improvement of emission inventories, identification of complex aerosol and photochemical reaction mechanism in the atmosphere, and establishment of contribution assessment methodology.

학교 다문화교육의 실태 분석

조영달 ( Young Dal Cho ),박윤경 ( Yun Kyoung Park ),성경희 ( Kyung Hee Sung ),이소연 ( So Yeon Lee ),박하나 ( Ha Na Park ) 한국사회과교육학회 2010 시민교육연구 Vol.42 No.1

The purpose of this study is to investigate the real situations of multicultural education in elementary and secondary schools. For this purpose we carried out qualitative comparative case study mainly using content analysis method on the school multicultural education programs and in-depth interviews on teachers. The main results are as follows: First, most of the multicultural education programs for schools were `cultural education` and `language educations`. Second, in the majority cases multicultural education programs were provided for students, especially students of multicultural families. Third, many schools ran multicultural educaton programs in the irregular curriculum as like after school program. Fourth, many teachers perceived the goal and characteristics of multicultural education as the education of foreign culture or education for adaptation to Korean society, and also transformed bilingual education into foreign language education. Fifth, scarcity of teachers` professionalism, budget limits, criticism on the reverse discrimination and distictions were mentioned as main difficulties. In this study, based on these results, we give some suggestions to improve the current situation of multicultural education in elementary and secondary schools.

자료동화의 영향반경과 동화강도가 복잡지형 기상장 수치모의에 미치는 영향

최현정 ( Hyun Jung Choi ),이화운 ( Hwa Woon Lee ),성경희 ( Kyoung Hee Sung ),김민정 ( Min Jung Kim ) 한국환경과학회 2009 한국환경과학회지 Vol.18 No.3

인공지능 기반의 GEMS 산불연기 및 황사 탐지

정예민 ( Yemin Jeong ),윤유정 ( Youjeong Youn ),김서연 ( Seoyeon Kim ),강종구 ( Jonggu Kang ),최소연 ( Soyeon Choi ),임윤교 ( Yungyo Im ),서영민 ( Youngmin Seo ),유정아 ( Jeong-ah Yu ),성경희 ( Kyoung-hee Sung ),김상민 ( Sang-min 대한원격탐사학회 2023 大韓遠隔探査學會誌 Vol.39 No.5

산불은 오랜 기간동안 사회 및 경제적으로 지구에 많은 피해를 야기하며, 이러한 산불은 자연적 혹은 인위적으로 발생되어왔다. 이로 인해 여러 실험들에서 산불로 인한 악영향에 관한 연구들을 진행하였으며, 동시에 산불 발생 시 빠른 대처를 위한 산불탐지 및 오염배출 물질 탐지 등과 같은 연구들도 수행되었다. 그러나 현재까지 한국 및 동아시아 영역을 배경으로 한 연구는 부족한 실정이고 산불 탐지에 활용되는 자료들의 정확도에 한계가 있었다. 본 연구에서는 정지궤도 환경위성(Geostationary Environment Monitoring Spectrometer, GEMS) 영상에 위색합성기법을 활용해 새로운 산불연기 탐지 산출물을 생성하고 해당 영상을 U-Net 모델링에 활용해 기존의 연구들에서 산불 탐지시에 활용했던 가시광선 채널 영상의 한계를 보완하였다. 그리고 U-Net 모델링을 통해 산출된 산불연기 영역으로부터 황사 픽셀 필터링을 수행하는 분류모델을 구축하여 순수 산불연기 탐지 영상을 산출하였으며, 이는 GEMS 기반의 재난감시에 활용될 수 있을 것으로 기대한다. Wildfires cause a lot of environmental and economic damage to the Earth over time. Various experiments have examined the harmful effects of wildfires. Also, studies for detecting wildfires and pollutant emissions using satellite remote sensing have been conducted for many years. The wildfire product for the Geostationary Environmental Monitoring Spectrometer (GEMS), Korea’s first environmental satellite sensor, has not been provided yet. In this study, a false-color composite for better expression of wildfire smoke was created from GEMS and used in a U-Net model for wildfire detection. Then, a classification model was constructed to distinguish yellow dust from the wildfire smoke candidate pixels. The proposed method can contribute to disaster monitoring using GEMS images.

복잡지형에서의 배출량 시나리오에 따른 대기질 수치모의

이화운 ( Hwa Woon Lee ),최현정 ( Hyun Jung Choi ),이순환 ( Soon Hwan Lee ),임헌호 ( Heon Ho Lim ),이강열 ( Kang Yoel Lee ),성경희 ( Kyoung Hee Sung ),정우식 ( Woo Sik Jung ),박정임 ( Jeong Im Park ),문난경 ( Nan Kyung Moon ) 한국환경과학회 2007 한국환경과학회지 Vol.16 No.8

한국인 두개 안면골 성장변화에 관한 누년적 연구 : 8세에서 16세까지

박경덕,권오원,성재현,경희문 대한치과교정학회 1992 대한치과교정학회지 Vol.22 No.3

경북대학교 치과대학에서 두 개 안면골 성장에 관한 누년적 연구의 일환으로 남자 26명 여자 21명을 대상으로 평균 연령 8.5세에서 16.5세까지 격년 간격으로 촬영한 두부X선 규격 사진 235매를 분석하여 이 기간동안 나타난 안면 각 부의 성장 변화를 분석하여 다음과 같은 결론을 얻었다. 1. 이 기간동안 두개저에 대하여 하악골이 상악골보다 전방 성장량이 많았다. 2. 하악골은 두개저에 대한 전상방으로 닫히는 방향으로 회전되었다. 3. 전체 하악골 길이(Ar-Gn)에서 뚜렷한 사춘기 급성장을 보였으며 그 시기는 남자 12-14세 여자 10-12세로 신장에서 급성장 시기와 일치하였다. 4. 전체 두개저 길이(Ba-Na)에서도 사춘기 급성장을 보였고 그 시기는 남자 10-12세 여자는 8-10세로 신장 및 하악골 길이에 비해 2년 정도 빠른 시기에 나타났다. 5. 전·후방 안면 높이(AFH, PFH) 모두에서 최대 성장 시기는 남녀 모두 신장에서 최대 성장 시기와 일치하였다. 6. 남녀별로 각 연령에서 각 계측치의 평균치를 이용하여 전반적 평균 성장 변화도 및 진단용 profilogram을 작성하였다 Biennial serial cephalometric radiographs of 47 children (26 boys, 21 girls) were used to analyze the craniofacial growth changes in Korean children from 8 years to 16 years of age. A craniofacial model was designed for this study. It consisted of 72 anatomical points and 98 derived points. The craniofacial changes of these samples during these ages might be summarized as follows : 1. Mandibular growth cranial base was more forward than maxillary growth. 2. Mandibular growth during this period was found to be a forward-upward (bite closing) rotation of the mandible. 3. Growth changes in total mandibular length (Ar-Gn) showed a pubertal growth spurt at 12-14 years of age in boys and 10-12 years of age in girls. Synchrony of the growth spurts on total mandibular length (Ar-Gn) and standing body height was found. 4. The pubertal spurts occured in the growth of total cranial base (Ba-Na) at 10-12 years of age in boys and 8-10 years of age in girls. The time of the spurts of the cranial base growth was 2 years ahead of that of the total mandibular growth. 5. Synchrony of growth spurts in anterior facial height (Na-Me), posterior facial height (S-Go) and body height was found. 6. The whole craniofacial changes during this period were plotted by using a X-Y plotter and personal computer. A simple profilogram for an diagnostic tool was obtained.