Monitoring of gamma-ray bright AGN BLLAC and OJ287 with KVN 21m radio telescopes

한명희,이상성,변도영,양지혜,백준현,손봉원,Han, Myoung-Hee,Lee, Sang-Sung,Byun, Do-Young,Yang, Jee-Hye,Baek, Jun-Hyun,Sohn, Bong-Won 한국천문학회 2012 天文學會報 Vol.37 No.2

MOGABA is a project monitoring of gamma-ray bright AGN(Active Galactic Nuclei). Since May 2011, we have observed total flux, degree of linear polarization, and polarization angle of about twenty AGN once a week at 22, 43 and 86GHz using KVN(Korean VLBI Network) 21m radio telescopes. We have observed variation of total flux of BLLAC and OJ287 from May 2011 to March 2012. We have observed flares of total flux at 22GHz for those sources from October 2011 to November 2011. In this paper we report the variation of total flux, degree of linear polarization and polarization angle at 22, 43, 86GHz for BLLAC and OJ287.

한국 고등교육과 여성문제

한명희,Han, Myeong-Hui 한국대학교육협의회 1984 大學敎育 Vol.8 No.-

성별 정원할당제는 폐지되어야

한명희,Han, Myeong-Hui 한국대학교육협의회 1987 大學敎育 Vol.27 No.-

박재삼 시 연구

한명희(Han Myeong-hee) 한국시학회 2006 한국시학연구 Vol.- No.15

The aim of this study is to provide an overview of Park Jae Sam's poetry world, with an emphasis on passive nihilism. His poetry is characterized by nihilism. I suggest that there are three distinctive qualities in Park Jae Sam's poetry. First of all, there is no significant disparity between opposite things. On the surface, his poetry provides a strong counterpoint; Life and death, light and shadow, delight and sorrow, dream and reality etc..... Though the inside the sharp contrast between life and death is gone. In his poetry, we can't distinguish dream with reality. We can say, therefore, there is no tenacity for life. Secondly, Park Jae Sam imparted his poems with the mood that happens in the present is the repetition of the past event. For that reason, there are no new meanings in the present. Thus everything that will happen is what already happened. Hence, there is no strong will in his poem. Thirdly, Park Jae Sam's poetry is pervaded with uncertainty in life. It seems reasonable to assume that there is no value in human standard. This perspective, Park Jae Sam's poetry reminds us of nihilism. The poet's voice displays a comparable attitude toward nihilism. Especially, his poetry is intimately linked with passive nihilism. We find many evidences such as the following: The title, [허무에 갇혀], implies the central metaphor all is vanity in life. The attitude of emptiness recurs frequently in his poems. It should not surprise us to discover that his early poem was similar to his last poem. Suffice it to say that he consistently wrote nihilistic poems for 40 years. Similar to his poem 'wind plays the same game for thousand years', he posed the same attitude for 40 years. We cannot say his poetry has changed and developed much. It should be pointed out that Park Jae Sam's poetry acquire unique quality. It remains to be seen whether nihilism in his poem is good or not. Without a doubt, Park Jae Sam has shown to us another world through passive nihilism.

김종삼 시의 공간―집․학교․병원에 대하여

한명희(Han Myung-Hee) 한국시학회 2002 한국시학연구 Vol.- No.6

In the poems of a poet, if the advent of unique image comes repeatedly, the image has closer relation to the spirit of the poet. The poems of Kim Jong-Sam often apply the images like house, school, and hospital. In this paper, I analyzed the characteristics of the images in the poems of Kim Jong-Sam. In his poems the image of the houses -a variety of- are in connection with the meaning of ‘death’. In his poems the image of those houses are the symbol of ‘grave’. For ,in many cases, there is a lonesome part of town and few folks ever has business out there and was overgrown with weeds. Kim’s poetry frequently employs the image of house and has a pro-death disposition. The image of houses in Kim’s poets have two particular meaning. Primarily, on the one hand, he described houses as a place of warmth and safety. On the other hand, the poet supposed there a place for pure artists. Thus, the pursuit of death means an auspiciousness for the pure artists. Another noticeable space in Kim’s poets is ‘school’. In the poets like [Poet School], [Auschwitz], ‘school’ in Lebanon and Auschwitz was the site of tragedy. The poem made a display of the thrust for pacifism. For Kim Jong-Sam, school is where, as we can find in the poem [5th grade-1st homeroom], both the poor and the disabled can bepleasant altogether with peace. Finally, the image of ‘hospital’ often appears in Kim’s poet because of his personal history, that is, he suffered from a lengthy illness. There is, however, a very special place for this artist to describe. Almost always the sick is poor but kind persons in his poems. And also the poet says that “their fragility and beauty without limit is the reason of their illness”. He thought the patient is “not fit for this world, so, cannot help it”. Therefore, for the poet, the hospital stands for the place of “innocent people”. Kim Jong-Sam seemed like a saint towards those sick people. Until now, I epitomized the poetry of Kim Jong-Sam by classifying the images into houses, school, and hospital. Nevertheless, these images also can be considered as one thing by the network of meaning. In a broad sense, the images of school and hospital appertain to that of houses. As we saw clearly in the second chapter, the image of ‘hospital’ is involved with death because there is full of sick people - they are next door to death. ‘School’ is proposed as a symbol of peace in the poems of Kim Jong-Sam. And peace is one with death for him. This world is not adequate for the sick - “who is fragile and beautiful immeasurably” - that they might yearn for ‘another world’(death). Aspiration for death and peace is at the base of Kim Jong-Sam’ poems.

유아의 공간능력에 대한 교육용 소프트웨어 활용의 효과

한명희(Myung Hee Han),진명희(Meong Hee Jin) 한국어린이미디어학회 2003 어린이미디어연구 Vol.2 No.-

본 연구는 교육용 소프트웨어의 활용이 유아의 공간능력에 미치는 효과를 알아보기 위해 공간개념 소프트웨어를 사용한 집단과 교구를 사용한 집단의 공간능력을 비교하고 남여 유아간 공간능력의 차이를 함께 살펴보았다. 연구 결과, 소프트웨어를 활용한 집단의 유아가 교구를 활용한 집단의 유아보다 공간능력이 더 높게 나타났으며, 공간능력의 하위유형에서는 형태-배경 구별능력과 시각적 기억 및 회상하기에서 소프트웨어를 활용한 집단의 공간능력이 높게 나타났다. 한편, 남ㆍ여 유아간 공간능력의 비교에서 남녀 유아간 차이는 나타나지 않았으나, 소프트웨어 활용 집단의 남아가 교구활용 집단의 남아에 비해 공간능력이 더 많이 향상된 것으로 나타났다. The purpose of this study was to examine the difference in children's spatial ability between experimental group used educational software and comparative group used mathematical play material for spatial concept. The subjects of this study were 50 five-years old children and Spatial Ability Test was administered to measure spatial ability of subjects, which was composed of five sub types of spatial ability including eye-motor coordination, figure-ground perception, inference on space, space relationship, and visual memorization and recollection. This study found statistically significant differences in spatial ability between experimental group and comparative group. Children who played with educational software scored higher in spatial ability test than comparative group who played with mathematical play material. There was the statistically significant difference between experimental group and comparative group in figure-ground perception and visual memorization and recollection among sub types of spatial ability. Moreover, there was no statistically significant difference in spatial ability between boys and girls but boys who played with educational software scored higher in spatial ability compared to scores of boys in comparative group.

태양광 발전 패널 각도 제어에 따른 발전량 변화

한명희(Myung-Hee Han),우제택(Je-Teak Woo),이재환(Jae-Hwan Lee) 한국전자통신학회 2019 한국전자통신학회 논문지 Vol.14 No.4

본 논문은 태양광발전소의 최적 발전효율에 기여하는 패널 각도조절의 연관성을 연구하고자 설비구성이 동일한 2개의 발전단지를 대상으로 1개소는 정해진 각도로 분기별 각도변화를 주었고 1개소는 그대로 유지하여 8개월 간의 총발전량을 비교하여 고정형 태양광발전소 발전량과 고정가변형 태양광발전소의 발전효율 차이를 확인하고자 한다. 고정형 태양광발전소와 고정가변형 태양광발전소의 발전량 차이를 분석하여 발전 효율성을 높일 수 있는 운영 방법을 제안한다. In this paper, the relationship between the angle control of the panel contributing to the optimum power generation efficiency of the solar power plant is investigated. For a total of eight months, one of the two plants with the same equipment configuration changed their angles every three months and the other plants did not change the angle. In this study, we propose a model that can maximize power generation efficiency by comparing and analyzing the difference of power generation between stationary solar power station and stationary solar power station through simulation.

제 4 회 효산국악제 심포지움 ' 국립부산국악원 설립과 지역 전통문화의 발전 ' 21 세기 미래사회 , 왜 전통문화인가

한명희(Myong Hee Han) 민족음악학회 2001 음악과 민족 Vol.22 No.-

N/A

코로나19 시대 노인인구의 디지털 정보화 역량에 따른 삶의 만족도 분석

한명희(Myeung-Hee Han) 한국산학기술학회 2023 한국산학기술학회논문지 Vol.24 No.2

코로나19 시대의 정보 취약계층인 노인인구(65세 이상)의 디지털 정보화 역량에 대해 확인하고 역량이 삶의 만족도에 미치는 영향을 확인하고자 실시되었다. 연구 분석은 2020년 디지털 정보격차실태조사의 1150명의 노인인구 데이터를 사용하여 시행되었다. 분석방법으로는 기술 분석과 다중회귀분석을 사용하였다. 디지털정보화 역량 수준 중 PC 사용 역량에서는 60~70%의 대상자가 소프트웨어 설치 및 삭제, 인터넷 연결, 웹브라우저 환경설정, 다양한 외장기기 연결, 악성코드 검사 및 치료와 문서 및 자료 작성을 전혀 하지 못하는 것으로 나타났다. 모바일 디지털기기 사용 역량에서는 40-50%의 대상자가 필요한 앱을 설치하고 이용, 무선 네트워크 설정, 기본적인 환경설정, 파일 전송, 컴퓨터에 이동하거나, 악성코드 검사 및 치료, 문서 및 자료 작성에서 어려움을 겪는 것으로 나타났다. 대부분의 대상자가 코로나19 이후에 PC 및 모바일 기기를 활용한 인터넷 이용량은 비슷하다고 응답하였지만, 코로나19 이후 정보서비스 이용비율에서는 약 5-20%의 대상자가 검색 및 이메일, 콘텐츠 서비스사용, 사회관계·정보 공유 서비스 사용, 생활서비스 정보 생산과 공유, 네트워킹 및 사회참여 항목에서 이용 비율이 증가하였다고 하였다. 본 연구에서는 노인인구의 삶의 만족도에 PC 및 모바일 기기의 사용 역량이 유의미한 영향을 미치는 것으로 확인하였다. 본 연구에서 노인인구는 코로나19 이후 디지털 기기 사용이 능숙해 지기를 원하고 있어, 그에 따른 교육 요구도가 상승되었음이 확인되었다. 노인인구의 디지털 기기 사용 역량을 향상시키기 위한 노인인구의 특성을 고려한 맞춤형 교육 프로그램을 개발 및 적용하여야 할 것이다. This study was conducted to confirm the digital informatization capabilities of the elderly after COVID-19, and to check the effect of these capabilities on life satisfaction. Data obtained from 1150 elderly included in the Digital Information Gap Survey 2020 were subjected to descriptive and multiple regression analysis. In terms of PC usage competency, 60~70% of subjects could not install or delete software, connect to the Internet, set web browser settings, connect to various external devices, scan for and disable malicious codes, or write documents. As regards mobile digital device use competency, 40-50% of subjects have difficulty installing and using necessary apps, setting wireless network and basic environment settings, transferring files, treating malware, and writing documents. Most subjects responded that their Internet usage was similar for their PC and mobile device COVID-19. However, about 5-20% of subjects reported that their use ratios for searching, email, content service use, life service information production and sharing, networking, and social participation had increased. The study shows that ability to use PCs and mobile devices affects life satisfaction among the elderly. A customized education program should be developed to improve the ability of the elderly population to use digital devices.

자살 생각에 따른 자살 시도 고위험군 규명

한명희(Myeunghee Han) 한국산학기술학회 2023 한국산학기술학회논문지 Vol.24 No.4

본 연구는 2021 지역사회건강조사 자료를 활용하여 자살 생각 경험이 있는 대상자 중 자살 고위험군을 예측하는 모델을 구축하였다. 본 연구는 자살생각 경험이 있는 총 대상자(N=16,070명)를 자살 시도 경험군(n=699명)과 비경험군 (n=15,371명)으로 나누어 의사결정나무분석을 통해 자살시도 고위험군을 파악하였다. 본 연구의 전체 대상자를 중심으로 한 예측 모형에서는 우울증상이 있고, 흡연을 하며 삶의 만족도가 4점 이하로 낮은 경우가 자살 시도율 20.0%로 자살 고위험군으로 확인되었다. 연령을 기준으로 한 자살 고위험군 예측 모형에서는 연령 군 19-29세에 해당하면서, 흡연자이고, 삶의 만족도가 낮은 경우 자살 시도율 30.9%로 가장 높았다. 성별을 고려한 자살 시도 모델에서는 여성이면서 우울하고 흡연하는 경우가 21.3%로 고위험군이었다. 자살은 자살생각, 자살 계획 그리고 자살 시도의 일련의 과정으로 일어날 가능성이 크다. 따라서 자살 생각 경험이 있는 대상자를 중심으로 정기적인 자살 관련 검진을 실시하고 다양한 프로그램을 적용하여 자살을 예방할 수 있도록 지역사회가 노력해야 할 것으로 사료된다. This study used the 2021 Community Health Survey data to build a model that predicts the high-risk suicide group among subjects with suicidal thoughts. To predict the high-risk group, the total number of subjects identified with suicidal ideation (N=16,070) was divided into a group that had experienced a suicide attempt (n=699) and a non-experienced group (n=15,371). Decision tree analysis was applied to identify the high-risk group. Subjects with depressive symptoms, smoking, and low life satisfaction were identified as the high suicide risk group and were determined to have a suicide attempt rate of 20.0%. In the age-based suicide risk group prediction model, the highest suicide attempt rate at 30.9% was in the age group of 19-29 years old, smoker, and with low life satisfaction. In the suicide attempt model considering gender, the high-risk group included 21.3% of women, depression, and smoking. Since suicide is likely to occur as a series of suicidal thoughts, suicide plans, and suicide attempts, it is necessary to conduct regular suicide-related checkups for people experiencing suicidal thoughts. Also, the community should make efforts in the prevention of suicides by employing various programs.