징검다리

남미란 길림성민족사무위원회 1989 중국조선어문 Vol.44 No.-

과학적 방법론의 확립과정에 대하여

남미란,박수자,김성희 이화여자대학교 사범대학 과학교육과 1971 과학교육 Vol.7 No.-

고속도로 톨게이트 부스 내 공기 중 PM10의 노출평가

남미란,피영규 한국산업보건학회 2018 한국산업보건학회지 Vol.28 No.2

Objectives: This study was conducted in order to evaluate PM10 concentrations at eight highway tollgate booths from July to September 2017. Methods: A total of 16 samples were collected from eight toll booths. Each PM10 sample was collected using a 37 mm PTFE filter attached to a Personal Environment Monitor. Results: The geometric mean concentrations of PM10 in the toll booths was 83.51 ㎍/㎥. The mean PM10 concentrations measured on freight roadways were much higher than those of measured on general roadways(102.46 ㎍/㎥ and 68.05 ㎍/㎥, respectively). PM10 was revealed to be higher in the morning(105.59 ㎍/㎥) than at dawn or in the afternoon(71.26 ㎍/㎥ and 61.22 ㎍/㎥, respectively). The mean PM10 concentration in toll booths ventilated through an air conditioner was higher than that for those using a window or no ventilation. The rate of exceeding the Ministry of Environment Maintenance Limit(200 ㎍/㎥) was 6.25%, and the rate of exceeding the Ministry of Labor Recommended Limit(150 ㎍/㎥) was 12.5%. Conclusions: In order to protect the health of toll booth workers exposed to airborne dust, it is necessary to check the exposure level from indoor air quality on a regular basis and to manage it appropriately according to the results.

설악산 신갈나무(Quercus mongolica Fish.)林의 再生産에 關한 硏究

金聖德,南美蘭 忠南大學校 環境問題硏究所 1991 環境硏究 Vol.9 No.-

Regeneration process of climax mongolian oak forest in Bukam-ryeoung area, Mt, Seolag, Gangwon-do Prefecture, was studied in relation to its structure. The dominant trees of the stands came up beyond 10m in height. The upper-tree layer was heighly dominated by oaks, and they distributed horizontally in random. Oak trees of the middle layer and the lower layer were few in number and small in basal area, and tended to be dirtributed contagiously. In the trees of the upper layer, the distribution of the age tended to bo two modal type which had the mode of 70 and 230 year in plot. In the horizontal distribution of these trees, some of the even-aged cluster which were constituted of several trees, were found. The rate of the stem diameter increment during first 25 years of the oaks in upper layer were heigher than those of the same species in the middle layer. These results seem to show that after the forest canopy had been broken out, the seeding which were established in dense there grow with the decreasing density. and some of these, of which distribution became in random, would consitutitute the canopy.

이야기구조 학습전략이 읽기학습부진학생의 독해력과 읽기태도에 미치는 효과

남미란(南美蘭),이대식(李大植) 서울대학교 교육연구소 2011 아시아교육연구 Vol.12 No.2

연구는 초등학교 4학년 읽기학습부진학생을 대상으로 이야기구조 학습전략이 독해력과 읽기 태도에 미치는 효과를 검증하고자 하였다. 연구 대상은 00광역시에 소재한 M초등학교 4학년 읽기학습부진학생으로 실험집단 10명, 통제집단 10명이다. 실험 처지는 주 2회 8주간 총 16회였으며 매회 40분이 소요되었다. 실험집단에게는 1단계 이야기 분석 단계, 2단계 전략 중심의 지도, 3단계 독해력 표현의 과정으로 이야기구조 학습전략을 실시하였고 통제집단에게는 전통적인 읽기지도를 하였다. 주요 연구 결과는 다음과 같았다. 첫째, 집단 간에는 유의한 차이가 없었지만, 이야기구조 학습전략 프로그램은 실험집단의 읽기학습부진학생의 독해력 향상에 유의한 영향을 미쳤다. 둘째, 이야기구조 학습전략 프로그램은 읽기학습부진학생의 읽기 태도에 긍정적인 영향을 미쳤다. 이상의 연구결과로 미루어볼 때 이야기구조 활용 전략을 지도할 경우 읽기학습부진학생의 읽기 태도와 독해력에 긍정적인 영향을 미칠 것으로 기대된다. The purpose of this study was to investigate the effects of a story-structure learning strategy on the comprehension and reading attitude of fourth-graders of poor reading performance. A total of 20 fourth-graders of poor reading performance at M Elementary School in I City participated to this study. The treatment group was taught to use story-structure learning strategies when comprehend stories, while the control group was taught with traditional reading comprehension practices. The main findings of this study were as follow: First, the story-structure learning strategy program had significantly improved comprehension of the treatment group"s students with poor reading achievements. Second, the story-structure learning strategy program had positive effects on the reading attitude of the students of poor reading performance. Thus, it seemed that the story-structure learning strategy might help poor readers comprehend text material with multiple paragraphs.

사업장 내 사무실의 PM2.5 노출 평가

남미란 ( Mi Ran Nam ),정종현 ( Jong Hyon Jung ),피영규 ( Young Gyu Phee ) 한국산업위생학회 2013 한국산업보건학회지 Vol.23 No.4

Objectives: This study was conducted in order to evaluate PM2.5 concentrations at 20 offices connected to the manufacturing industry from the beginning of September to the end of November 2012. Methods: A total of 20 samples were collected from 20 office buildings. Each PM2.5 sample was collected by a 37 mm PTFE filter attached to a Personal Environment Monitor. Results: The geometric mean concentrations of PM2.5 in the offices was 23.47 ㎍/㎥, and the mean PM2.5 concentrations measured in smoking offices were much higher than those of measured in non-smoking offices(24.83 ㎍/㎥and 21.55 ㎍/㎥, respectively). PM2.5 was revealed to be higher in small offices(39.52 ㎍/㎥) than in medium or large offices(22.69 ㎍/㎥and 11.04 ㎍/㎥, respectively). The mean PM2.5 concentration of offices located on the 1st floor was higher than that of those on the 2nd floor, and those of offices located in the workplace were higher than those out of the workplace. The multiple regression model showed that concentration of PM2.5 was positively associated with the method of ventilation. Conclusions: Smoking, ventilation method, location, and inflow of outdoor particulate matter are the most important factors for office PM2.5 concentrations.

고속도로 톨게이트 부스의 공기 중 분진 및 침착 분진 특성

남미란 ( Mi Ran Nam ),정종현 ( Jong-hyoen Jung ),피영규 ( Young Gyu Phee1* ) 한국산업보건학회 (구 한국산업위생학회) 2020 한국산업보건학회지 Vol.30 No.1

Objectives: This study was performed to evaluate the total dust, size-selective dust, and heavy metal concentrations generated inside and outside toll booths on an expressway and to identify the source through analysis of the components of the deposited dust. Methods: A total of 32 samples were collected from eight expressway toll booths. Each total dust sample was collected using a 37 mm PVC filter attached to a personal air sampler. Heavy metal samples were collected according to NIOSH method 7300. The size-selective dust concentrations were identified using a DustMate, and deposited dust was analyzed by WD-XRF and UHR-FE-SEM. Results: The geometric mean concentrations of the total dust inside and outside the toll booths were 337.5 ㎍/㎥ and 342.7 ㎍/㎥, respectively. The overall concentrations of TSP, PM₁₀, PM_2.5, and PM₁ were higher on the outside of the toll booths, as the particle size of dust was larger, and higher in the underground passage as the dust size was smaller. The real-time analysis of the dust concentrations of TSP, PM₁₀, PM_2.5, and PM₁ revealed to be higher at morning and evening times than other times because of heavy traffic. The element components of deposited dust in the toll booth were related to natural sources rather than artificial sources. Among the chemical components in the deposited dust analyzed by WD-XRF, SiO₂ was the highest. For the elements analyzed by UHR-FE-SEM, C was the highest, followed by O, and Si. Conclusions: In order to reduce the dust concentrations around toll booths on an expressway, it is necessary to periodically clean surrounding areas such as underground passages, and it is also necessary to remove deposited dust inside the toll booth from time to time.

고속도로 톨게이트 부스 내 공기 중 PM₁₀의 노출평가

남미란 ( Mi Ran Nam ),피영규 ( Young Gyu Phee ) 한국산업보건학회 (구 한국산업위생학회) 2018 한국산업보건학회지 Vol.28 No.2

Objectives: This study was conducted in order to evaluate PM10 concentrations at eight highway tollgate booths from July to September 2017. Methods: A total of 16 samples were collected from eight toll booths. Each PM10 sample was collected using a 37 mm PTFE filter attached to a Personal Environment Monitor. Results: The geometric mean concentrations of PM10 in the toll booths was 83.51 ㎍/㎥. The mean PM10 concentrations measured on freight roadways were much higher than those of measured on general roadways(102.46 ㎍/㎥ and 68.05 ㎍/㎥, respectively). PM10 was revealed to be higher in the morning(105.59 ㎍/㎥) than at dawn or in the afternoon(71.26 ㎍/㎥ and 61.22 ㎍/㎥, respectively). The mean PM10 concentration in toll booths ventilated through an air conditioner was higher than that for those using a window or no ventilation. The rate of exceeding the Ministry of Environment Maintenance Limit(200 ㎍/㎥) was 6.25%, and the rate of exceeding the Ministry of Labor Recommended Limit(150 ㎍/㎥) was 12.5%. Conclusions: In order to protect the health of toll booth workers exposed to airborne dust, it is necessary to check the exposure level from indoor air quality on a regular basis and to manage it appropriately according to the results.

초등학교 학습부진 학생을 위한 ‘맞춤형 학업향상 관리 프로그램’ 적용 효과

이대식,남미란,문주연,류경우 이화여자대학교 사범대학 교육과학연구소 2012 교육과학연구 Vol.43 No.2

이 연구의 목적은 학습부진 유형을 진단하고, 학습부진 학생들이 가진 여러 가지 특성을 고려하여 ‘맞춤형 학업향상 관리 프로그램’을 구안하고 적용하여 그 효과를 제시하는 데 있었다. ‘맞춤형 학업향상 관리 프로그램’의 주요 요소는 학습부진 유형과 학습자 특성 파악, 학습부진 영역의 구체적인 진단, 전문가 컨설팅을 동반한 지속적이고 효과적인 교수-학습 프로그램 투입, 학습자의 심리 및 정서 측면의 지원 요구 고려 등이었다. ‘맞춤형 학업향상 관리 프로그램’을 두 곳의 초등학교 4, 5학년 학습부진학생 26명에게 약 5개월 동안 투입한 후, 이들 학생들의 수학 성적 향상 정도를 분석하고 프로그램에 대한 만족도를 조사하였다. 그 결과, 연구에 참여한 학습부진학생들의 수학성적이 유의하게 향상되었고, 프로그램에 대한 만족도도 높았다. The purpose of this study was to examine the effects of an adaptive management program for increasing academic achievement in math and program satisfaction levels of low achieving students. The program was developed based on a careful analysis of students’ characteristics and the causes of low achievement, specific diagnosis of the areas and degrees of low achievement, an effective and on-going teaching-learning program, and the consideration of students’ emotional and psychological risk factors. The program was implemented for one semester among 26 low-achieving 4th and 5th graders from two elementary schools. As a result, participants’ math achievement improved significantly. Also, the students were satisfied with the comprehensive and systematic intervention program.

중‧고령 성인의 생활패턴과 학습패턴에 관한 연구

양흥권,남미란 숭실대학교 영재교육연구소 2019 Global Creative Leader Vol.9 No.5

This study aims to analysis of Korean middle and old age people's life patterns and learning patterns. This study consist of two year study. First year's study is to analysis of Korean middle and old age people's living patterns and learning patterns. Second year study is to develop lifelong learning support model of Korean middle and old age people to support their double cropping life. This article according to the first year study. So researcher aims to analysis of Korean middle and old age people's life and learning patterns. Researcher selected 27 middle and old aged Koreans considering on their sex, age, income and academic background. This study use qualitative methods especially semi-constructed depth interview methods to solve the research questions. The findings of data analysis of this research is as follows. Middle and old age Korean's living and learning patterns were different according to their social economy backgrounds. Female participants are more actively living their life and participate in nonformal and formal learning programs. High level academic background participants are more actively living a life and participate in nonformal and formal learning programs than low level academic background participants. And high level academic background participants are actively practice various areas and participate various kind of learning programs. High income participants are more actively living a life and participate in nonformal and formal learning programs than low income participants. Specially middle income participants are most actively living a life and actively participate in various learning programs. Researcher investigated participants request for supporting their usual living and learning. The findings of the request is as follower. Similar social economic groups have similar request on living and learning. Finally policy-making for supporting middle and old age Korean is a basis on the people's individual case and situations. 이 연구는 우리나라 중‧고령 성인의 생활패턴과 학습패턴을 분석하여 그들이 중년 이후의 생애를 재설계하고 실천하는데 도움을 주기 위한 평생교육 모형을 개발하기 위한 목적의 연구이다. 이 연구는 총 2년 간 연구과제로 1차년도 연구는 중‧고령 성인의 생활과 학습패턴을 분석하는 연구이며, 2차 년도는 1차년도 연구를 기반으로 중‧고령자의 생애 재설계를 위한 평생교육지원모형을 개발하는 것이다. 이 논문은 1차년도 연구에 해당한다. 즉, 이 논문은 우리나라 중‧고령자의 생활패턴과 학습패턴을 분석하였다. 특히, 중‧고령 성인의 인구사회학적 배경 변인에 따라 그들의 생활과 학습패턴이 어떻게 다른 가를 분석하였다. 연구자는 총 27명의 연구참여자를 선정하고, 반구조화된 심층인터뷰를 통해 연구자료를 수집‧분석하였다. 연구결과 연구참여자들은 성별, 학력별, 소득수준별 변인에 따라 각기 상이한 생활과 학습 패턴을 보인다. 분석결과를 개관하면, 여성들이 남성보다 생활과 학습활동이 활발하고 다양하다. 저학력자들의 사회참여와 학습실천은 매우 미약하고, 중학력과 고학력에 해당하는 집단의 생활과 학습이 활발하고 활동 내용과 사회활동 영역이 다양하다. 저소득자들은 생활과 학습이 모두 미미하고, 소득수준 중과 상에 해당하는 이들의 생활과 학습은 활발하다. 소득수준 중에 해당하는 이들의 생활과 학습은 매우 활발하고 다양하다. 연구참여자의 생활과 학습에 대한 공적 지원에 관한 요구를 분석한 결과 이들은 인구사회학적 배경이 동질집단 일수록 요구도 유사하고 이질집단은 서로 상이한 것으로 나타났다. 향후 국가에서는 중‧고령자의 인구사회학적 배경 변인을 고려하여 생활과 학습에 대한 구체적 정책마련과 제도적 지원이 이루어져야 할 것이다.