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대구에 있어서의 주중과 주말의 NO₂, O₃, PM10 농도
성미애(Mi Ae Seong),김해동(Hae Dong Kim) 계명대학교 낙동강환경원 2006 環境科學論集 Vol.11 No.1
The 1980s, if NOX contribution of air decreases even if do, O₃'s contribution decreases, and if NOx's contribution increases, O₃'s contribution increases and NOx with CO, HC was known as O₃'s connection material. But, in the 1990s, though NOx's contribution of air decreases entering, increasing preferably phenomenon of O₃'s contribution was begun to observe. Because traffic discharge decreases on weekend, NOx's discharge decreases, O₃'s formation becomes seriouser on weekend than on weekday. Because is started from greater part of nitrogen inorganic compounds as well as PM10, is considered more researches about photochemistry pollution may need for greate air quality improvement in city.
성미애(Mi-Ae Seong),박지혜(Ji-Hye Park),사공준(Joon Sakong) 한국환경보건학회 2018 한국환경보건학회지 Vol.44 No.5
Objectives: We aimed to examine whether dental waste was being managed adequately at different types of dental institutions in City D in South Korea. Methods: The staff responsible for disinfection at 101 dental offices and clinics (six dentistry departments of general hospitals, 12 dental hospitals, and 83 dental clinics) was interviewed. Results: Solid suction pump waste was handled appropriately at four of the general hospital dentistry departments (66.7%), six dental hospitals (50.0%), and 15 dental clinics (18.1%). Solid spittoon waste was handled appropriately at four general hospital dentistry departments (66.7%), seven dental hospitals (58.3%), and 14 dental clinics (16.9%). Developer and fixer were handled appropriately by a subcontractor at two general hospital dentistry departments (100.0%), five dental hospitals (100.0%), and 24 dental clinics (75.0%). Impression materials were handled appropriately at four general hospital dentistry departments (66.7%), six dental hospitals (50.0%), and 11 dental clinics (13.3%). The plastic covers of intra-oral radiography films were handled appropriately at five general hospital dentistry departments (100.0%), eight dental hospitals (72.7%), and 22 dental clinics (30.1%). Conclusion: South Korea must implement detailed and specialized guidelines for the disposal of solid and general medical waste from dental institutions. Moreover, waste disposal training should be provided annually, and not only once every three years.
스마트폰 중독 잠재적위험군 고등학생의 스마트폰 중독 예방을 위한 집단상담 프로그램 개발
성미애(Seong Mi Ae),유형근(Yu Hyeong Keun),남순임(Nam Soon Im) 학습자중심교과교육학회 2015 학습자중심교과교육연구 Vol.15 No.8
이 연구의 목적은 스마트폰 중독 잠재적 위험군 고등학생을 대상으로 스마트폰 중독 예방 집단상담 프로그램을 구안하고 그 효과를 검증하는 것이다. 이에 따른 프로그램 개발 과정은 조사, 분석, 설계, 구안, 적용의 5단계로 이루어졌다. 조사단계 에서는 다양한 선행연구를 고찰하고 스마트폰 잠재적 위험군 고등학생 147명을 대 상으로 요구조사를 실시하였다. 분석단계에서는 조사단계의 결과를 바탕으로 프로 그램 목적, 회기별 목표, 회기수를 결정하였다. 설계 및 구안단계에서는 목적, 목표, 회기별 목표에 따라 선별된 활동 안을 이론전문가 및 현장전문가의 자문과정과 예 비적용과정을 거쳐 수정․보완하여 자아통제력 향상, 공격성 완화, 스마트폰 대체활 동, 자기효능감 증진 등을 구성요소로 하는 총 12회기의 최종 프로그램을 구안하였 다. 적용단계에서는 충북소재 A고등학교 학생 24명을 연구대상으로 하여 실험집단 에 12명, 통제집단에 12명을 배치하고 프로그램을 실시하였다. 프로그램 실시 전과 후에 청소년 스마트폰 중독 자가 진단 척도를 사용하여 검사를 실시하고 혼합변략 분석(Mixed Anova)으로 자료처리를 하였으며, 참가자의 경험보고서, 상담자 관찰내 용을 분석하였다. 그 결과 실험집단은 일상생활장애, 금단, 내성 영역에서 통제집단 과 유의한 차이가 있었다. The purpose of this study is to develop a group counseling program for preventing the smartphone addiction by high school students in the potential risk group in the addiction and to verify the actual efficacy of the program. The program was developed through 5 steps of research, analysis, design, construction and application. In the research level, a variety of preceding studies were investigated and a survey of requirements was implemented to 147 in the potential risk group. In the analysis level, the objective and the number of session were set up based on the results of research stage. In the design and construction level, the final 12-session program including the four elements of the enhancement of self-control, the reduction of aggression, the alternative activities to smartphone uses, and the improvement in self-efficacy was modified and complemented based on the advice of experts. In the application level, this program was conducted to 24 students from A High School located in Chungbuk region. The test group and the control group were assigned with 12 students respectively. The test was done by using S scale. The data was processed by Mixed ANOVA and the self-report of the group members and the observation reports from the counselors were analyzed as well. As a result, the test group indicated some significant changes in disturbance of adaptive functions, the withdrawal, and the tolerance compared to the control group.