석조문화재 보호각 현황과 사례연구

신은정,김사덕,엄두성,Shin, Eun-Jeong,Kim, Sa-Dug,Eom, Doo-Sung 국립문화재연구소 2010 保存科學硏究 Vol.31 No.-

Most of the important stone cultural heritage (National treasures and Treasures) in Korea are mainly located outdoor and considerably affected by the changes of the temperature, humidity and rainfalls. 541 of the stone cultural heritage are preserved as National treasure and Treasure. The pagodas occupy 187 remains and next 127 Buddha statues, 68 monuments, 60 stupas, and the others 74 stone cultural heritages. The shelter has been installed for one pagoda, 60 Buddha statues, 36 monuments and two stupas. The shelters are categorized in three shapes as traditional shape, modern shape, and others (tradition+modern). Approximately 100 of shelters that have constructed in traditional ways, and about nine of shelters have modern ways, and the only one has the combination shape of tradition and modern, which has been constructed since mid 1900s and repaired from the 1980s~2000s. Many researchers are studying for improvement of manners such as repairing, remodeling or removing of the shelter because problems have occured on shelters. Architectural form of traditional style of Korean timber building is respected, but it has problems on importing natural sunlight to the inside as well as ventilation and spacial problems. However, it needs to supplement policies to improve the positive roles of shelters such as prevention of artificial damage, blocking acid rain, and so on. For instance, the rock-carved Buddha Triad in Seosan, it had problems with viewing, contamination, and dew condensation on the surface. These problems decreased after dismantling the shelter, the space was made for improvement of viewing and dew condensation, and moisture problems were in better conditions. The velocity wind is an important factor in drying conditions on the surface of the rock, therefore the condition has improved after dismantling the shelter.

플라즈마분자선에피탁시법을 이용한 C-면 사파이어 기판 위질화인듐갈륨박막의 에피탁시 성장

신은정,임동석,임세환,한석규,이효성,홍순구,정명호,이정용,Shin, Eun-Jung,Lim, Dong-Seok,Lim, Se-Hwan,Han, Seok-Kyu,Lee, Hyo-Sung,Hong, Soon-Ku,Joeng, Myoung-Ho,Lee, Jeong-Yong,Yao, Takafumi 한국재료학회 2012 한국재료학회지 Vol.22 No.4

We report plasma-assisted molecular beam epitaxy of $In_XGa_{1-X}N$ films on c-plane sapphire substrates. Prior to the growth of $In_XGa_{1-X}N$ films, GaN film was grown on the nitride c-plane sapphire substrate by two-dimensional (2D) growth mode. For the growth of GaN, Ga flux of $3.7{\times}10^{-8}$ torr as a beam equivalent pressure (BEP) and a plasma power of 150 W with a nitrogen flow rate of 0.76 sccm were fixed. The growth of 2D GaN growth was confirmed by $in-situ$ reflection high-energy electron diffraction (RHEED) by observing a streaky RHEED pattern with a strong specular spot. InN films showed lower growth rates even with the same growth conditions (same growth temperature, same plasma condition, and same BEP value of III element) than those of GaN films. It was observed that the growth rate of GaN is 1.7 times higher than that of InN, which is probably caused by the higher vapor pressure of In. For the growth of $In_xGa_{1-x}N$ films with different In compositions, total III-element flux (Ga plus In BEPs) was set to $3.7{\times}10^{-8}$ torr, which was the BEP value for the 2D growth of GaN. The In compositions of the $In_xGa_{1-x}N$ films were determined to be 28, 41, 45, and 53% based on the peak position of (0002) reflection in x-ray ${\theta}-2{\theta}$ measurements. The growth of $In_xGa_{1-x}N$ films did not show a streaky RHEED pattern but showed spotty patterns with weak streaky lines. This means that the net sticking coefficients of In and Ga, considered based on the growth rates of GaN and InN, are not the only factor governing the growth mode; another factor such as migration velocity should be considered. The sample with an In composition of 41% showed the lowest full width at half maximum value of 0.20 degree from the x-ray (0002) omega rocking curve measurements and the lowest root mean square roughness value of 0.71 nm.

베이비붐세대 남성의 자살에 대한 태도(Q방법론 연구)

신은정 ( Shin¸ Eun Jeong ),김희숙 ( Kim¸ Hee Sook ) 한국정신간호학회 2021 정신간호학회지 Vol.30 No.3

Purpose: The purpose of this study was to identify attitudes of male baby boomers towards suicide. Methods: Q-Methodology which provides a method of analyzing the subjectivity of each item was used. Thirty-five q-statements were selected from total 110 statements. The recruited P-sample consisted of thirty-three male baby boomers in 1 town and 4 cities. Q-statements were classified into a shape of normal distribution of a 9-point scale. Collected data were analyzed using PQMethod Program 2.11. Results: Three types of attitudes towards suicide were identified. The first type was self-overcoming type that oppose suicide. The second type was burden recognition type with ambivalence toward suicide. The third type was social support-seeking types that oppose suicide. Conclusion: The results of this study suggest that it is necessary to apply a suicide prevention program differentiated according to the three types for suicide prevention among male baby boomers in Korea.

대곡리 반구대 암각화 보존현황과 과제

신은정 ( Shin Eun-jeong ) 한국불교미술사학회(한국미술사연구소) 2016 강좌미술사 Vol.47 No.-

울산광역시 울주군 언양읍 반구대안길 285 에 위치한 울주 대곡리 반구대 암각화는 호랑이, 사슴 등의 육지동물을 비롯하여 고래 등의 해양동물, 각종 사냥장면 등 약 230 여 점의 도상이 조각되어 있다. 대곡천에 위치한 암각화는 침수와 건조가 반복되면서 토사층 발생, 지의류, 규조류 등의 생물피해, 암반의 박리·박락, 풍화 등의 훼손이 발생되었다. 훼손예방을 위해 우선적으로 암각화의 침수를 막는 것이 필요한데, 이에 대해 대곡천의 제방설치, 사연댐 수위조절 등의 보존방안이 제안되었다. 보존대책 마련과 함께 암각화 훼손에 대한 정량적 파악과 예측 시스템, 모니터링 등이 주기적으로 진행되어야 한다. 3D 스캐닝, 보존상태 조사 등은 몇 차례에 걸쳐 조사된 자료들이 있으나 단편적인 자료로 활용되어 왔다. 그러므로 이들 자료와의 연계된 해석을 통해 과거와 현재 상태를 비교해 보고, 풍화진행 정도를 파악하여 향후 훼손정도를 예측할 수 있도록 해야 한다. 나아가 세계문화유산 잠정목록에 등록된 것에 준하여 `세계유산협약`에 기초한 모니터링 시스템과 관리 방안을 염두 해야 할 것이다. There is Petroglyphs of Bangudae in Daegok-ri at 285, Bangudaean-gil, Eonyang-eup, Ulju-gun, Ulsan Ulju-gun Ulsan. On the surface of the rock, a total of 230 drawings showing of land animals and sea animals and hunting scenes are engraved. Petroglyphs are repeated immersion and drying. So Petroglyphs of damage was caused. Mud layer, rock weathering, rock exfoliation, biological growth and so on. It is necessary to prevent the penetration of the rock art. Water Level Controller, dike installation has been proposed for conservation. And The degree of damage should be identified and monitored. From the past until now, The conservation status survey, 3D scanning was conducted. Survey results should be compared to analyze the association. Petroglyphs of Bangudae Terrace in Daegok-ri should prepare a management plan based on the World Heritage Convention.

선택적 용해와 수소 핵자기공명분광법을 이용한 EVA/LDPE 블렌드의 조성 분석법

신은정(Eun Jeong Shin),서예진(Yejin Seo),김석윤(Seok Yoon Kim),박도윤(Doyoon Park),정찬호(Chan Ho Jeong),유효연(Hyo-Yeon Yu),안상두(Sangdoo Ahn) 한국고분자학회 2022 폴리머 Vol.46 No.6

본 연구에서는 사이클로헥산 용매의 선택적 용해 특성을 이용하여 poly(ethylene-co-vinyl acetate)(EVA)/low-density polyethylene(LDPE) 블렌드의 배합 비율을 결정하고 ¹H NMR 분광법을 이용하여 용해된 EVA의 비닐 아세테이트(VA) 함량도 산출할 수 있는 조성 분석법을 개발하였다. 이러한 분석법을 다양한 비율로 제작된 EVA/LDPE 혼합물 및 블렌드 시료에 적용한 결과, 분리된 가용성 부분과 불용성 부분의 무게 비율이 EVA와 LDPE 배합 비율의 97-109% 수준으로 얻어졌다. 또한 가용성 부분의 VA 함량은 배합에 사용된 EVA의 VA 함량과 비교하여 혼합물 시료에서는 평균 0.6 wt%, 블렌드 시료에서는 평균 1.9 wt% 수준의 차이로 산출되었다. 이러한 결과를 통하여 선택적 용해법과 ¹H NMR 분광법을 함께 적용하는 방법이 EVA/LDPE 블렌드의 조성 분석에 적합한 것임을 확인하였다. In this study, a compositional analysis method was developed that can determine the mixing ratio of poly(ethylene-co-vinyl acetate) (EVA)/low density polyethylene (LDPE) blend using the selective dissolution properties of cyclohexane solvent and also determine the vinyl acetate (VA) content of dissolved EVA using ¹H NMR spectroscopy. As a result of applying this analysis method to EVA/LDPE mixture and blend samples prepared in various ratios, the weight ratio of the separated soluble and insoluble parts was obtained at the level of 97-109% of the EVA and LDPE mixing ratio. Compared to the VA content of EVA used for formulation, the VA content of soluble part was calculated with an average difference of 0.6 and 1.9 wt% in the mixture and blend samples, respectively. These results confirmed that the method of applying the selective dissolution and 1H NMR spectroscopy together is suitable for the composition analysis of the EVA/LDPE blend.

격려집단상담 프로그램이 베이비붐세대 남성의 자존감, 우울, 자살사고 및 사회적 관심에 미치는 효과

신은정 ( Shin Eun Jeong ),김희숙 ( Kim Hee Sook ) 한국간호과학회 정신간호학회(구 대한간호학회정신간호학회) 2020 정신간호학회지 Vol.29 No.4

Purpose: This study aimed to investigate the effects of an encouraging group therapy program on male baby boomers' self-esteem, depression, suicidal ideation, and social interest. Methods: The recruited participants were 33 male baby boomers in G city. The study was conducted from April 4 to June 10, 2016 To test the effects of the encouraging group therapy program, the participants were divided into two groups: an experimental group (N=15) and a control group (N=18). The data were analyzed using the x² test, t-test, and Fisher exact test with the SPSS/WIN 22.0 program. Results: Compared to the control group, the experimental group showed significantly increased scores for self-esteem (t=2.40, p=.023) and social interest (t=2.21, p=.040) along with a significant decrease in the depression score (t=-3.39, p=.002); however, the suicidal ideation score was not significantly decreased (t=-0.43, p=.673). Conclusion: The findings from this study indicate that an encouraging group therapy program effectively enhances self-esteem and social interest while reducing depression in male baby boomers. Therefore, this program represents a good strategy that community mental health nurses can use to improve psychiatric health among male baby boomers.

일반논문 : 국가수준 학업성취도평가가 초등학교 학급경영에 미치는 영향

신은정 ( Eun Jeong Shin ),김왕준 ( Wang Jun Kim ) 인하대학교 교육연구소 2012 교육문화연구 Vol.18 No.1

이 연구는 관찰과 면담 등 질적연구방법을 활용하여 국가수준 학업성취도평가가 초등학교 6학년의 학급경영에 미치는 영향을 교육과정 및 학습지도, 생활지도, 인간관계의 세 개영역으로 나누어 살펴보았다. 연구결과, 평가대상 과목인 국어, 수학, 영어 과목의 시수를 늘리고 다양한 활동보다 암기식과 주입식 중심의 수업, 이전학년의 복습, 문제풀이 등의 방법을 통하여 단시간에 교과 점수를 높이려는 비교육적 활동이 많이 나타났다. 생활지도의 측면에서 학생 개개인의 장점, 고민보다는 학생의 성적에 더 관심을 두었으며, 학생의 학습지도에 더 많은 시간과 노력을 투자함으로써, 상대적으로 생활지도를 할 시간과 여력이 부족하다고 느끼고 있었다. 마지막으로, 국가수준 학업성취도 평가에 대한 부담으로 학급 담임교사와 학생간의 래포 형성에 어려움을 겪게 되고, 국가수준 학업성취도평가를 6학년만의 업무로 여기는 동료교사들에게 서운함을 느끼는 것으로 나타났다. The purpose of this study is to understand the impact of National Assessment of Educational Achievement on the class management and to understand the vivid on-sight education arena from the perspective of home room teachers by investigating the actual conditions of on-sight class management and the awareness of 6th grade teachers of the effect of National Assessment of Educational Achievement on the class management of 6th grade elementary school classes, which has been enforced since 2008. The results of this study can be summarized as follows. The 6th grade home room teachers showed strong tendency of managing their classes with emphasis on a course of study due to pressure from the local education office, the school, and the administrators regarding National Assessment of Educational Achievement. In the aspect of school life guidance, there was little time left for it as too much attention was being given to study guidance, and even if school life guidance was being done, interest was focused on the students` grades, and caused problems in the students` school life by not being able to grasp the students` worries or troubles. In the aspect of human relations centered on the home room teachers, cooperative relationship for class managements was maintained among the 6th grade home room teachers who were in similar environments, who felt pressure from the administrators that emphasized study guidance with interest in the results of the National Assessment of Educational Achievement, but it was not with indifferent fellow teachers who were in charge of other graders.

근대시기 한국의 여의사 양성과정 성립 연구

신은정(Eun-jeong SHIN) 한국의사학회 2023 한국의사학회지 Vol.36 No.1

일본어 수동태 학습과정에서 보이는 모어의 영향 -한국인 학습자의 인식조사를 바탕으로-

신은정(Shin, Eun-Jeong) 한국일본문화학회 2020 日本文化學報 Vol.0 No.84

The passive form in Japanese is typically one of the most difficult items for individuals with Korean as their mother language to learn, and even advanced Japanese learners sometimes have limited understanding of passive sentences. With this background, this study aimed to investigate perceptions of the Japanese language passive form by individuals with Korean as their mother language; determine how such perceptions influence acquisition of the Japanese language passive form; and devise a proper teaching-learning scheme for the Japanese language passive form. The analysis showed that the prototype image of the Japanese language passive form possessed by Japanese learners with Korean as their mother language was “to be moved by something other than a subject,” which is very similar to Korean passive sentence structure. Such influence of the mother language interrupts passive sentence formation with intransitive verbs, so a student who has no difficulty interpreting a Japanese sentence with an intransitive verb could have difficulty writing a passive sentence in Japanese with the same intransitive verb. Furthermore, since the concept of a relation between doer and subject influenced by the action of the doer is not fully understood by Japanese learners, they also have a very limited understanding of intransitive verbs and indirect passive sentences. Therefore, it would be necessary to devise an education plan to teach verbal functions of these passive sentences using various sample sentences from the perspective of comparison/contrast, rather than solely focusing on the linguistic structure of Japanese, a major concern of Japanese textbooks.

오디세우스 대용량 검색 엔진을 위한 병렬 웹 크롤러의 구현

신은정(Eun-Jeong Shin),김이른(Yi-Reun Kim),허준석(Jun-Seok Heo),황규영(Kyu-Young Whang) 한국정보과학회 2008 정보과학회 컴퓨팅의 실제 논문지 Vol.14 No.6

웹의 크기가 폭발적으로 증가함에 따라 인터넷에서 정보를 얻는 수단으로서 검색 엔진의 중요성이 부각되고 있다. 검색 엔진은 사용자에게 최신의 정보를 검색 결과로서 제공하기 위해 웹 페이지를 주기적으로 수집하고 이를 데이타베이스에 저장한다. 웹 크롤러는 이러한 목적으로 웹 페이지를 수집하는 프로그램이다. 대부분의 검색 엔진은 제한된 시간 내에 많은 수의 웹 페이지를 수집하기 위해 다수의 머신을 사용하는 병렬 웹 크롤러를 이용한다. 그러나, 병렬 웹 크롤러의 아키텍처와 세부 구현 방법이 잘 알려져 있지 않기 때문에 실제로 병렬 웹 크롤러를 구현하는 데에 어려움이 많다. 본 논문에서는 병렬 웹 크롤러(parallel web crawler)의 아키텍처와 세부 구현 방법을 제시한다. 병렬웹 크롤러는 다수의 머신에서 웹 페이지를 병렬적으로 수집하기 위해 조정자(coordinator) 대리자(agent) 구조의 2-티어(tier) 모델을 사용한다. 조정자/대리자 모델은 각 머신에서 웹 페이지를 수집하기 위한 다수의 대리자들과 이 대리자들을 관리하기 위한 하나의 조정자로 구성된다. 병렬 웹 크롤러는 웹 페이지를 수집하기 위한 크롤링(crawling) 모듈, 수집한 웹 페이지를 데이타베이스 로딩 포맷으로 변환하기 위한 컨버팅(converting) 모듈, 수집된 웹 페이지의 중요도를 계산하기 위한 랭킹(ranking) 모듈로 구성된다. 본 논문에서는 병렬 웹 크롤러의 각 모듈들을 설명하고, 세부 구현 방법을 설명한다. 마지막으로, 실험을 통해 병렬 웹 크롤러의 성능을 평가하였다. 실험 결과, 제안된 병렬 웹 크롤러가 수집해야할 웹 페이지 개수와 머신 개수에 따라 확장 가능함을 보였다. As the size of the web is growing explosively, search engines are becoming increasingly important as the primary means to retrieve information from the Internet. A search engine periodically downloads web pages and stores them in the database to provide readers with up-to-date search results. The web crawler is a program that downloads and stores web pages for this purpose. A large-scale search engines uses a parallel web crawler to retrieve the collection of web pages maximizing the download rate. However, the service architecture or experimental analysis of parallel web crawlers has not been fully discussed in the literature. In this paper, we propose an architecture of the parallel web crawler and discuss implementation issues in detail. The proposed parallel web crawler is based on the coordinator/agent model using multiple machines to download web pages in parallel. The coordinator/agent model consists of multiple agent machines to collect web pages and a single coordinator machine to manage them. The parallel web crawler consists of three components: a crawling module for collecting web pages, a converting module for transforming the web pages into a database-friendly format, a ranking module for rating web pages based on their relative importance. We explain each component of the parallel web crawler and implementation methods in detail. Finally, we conduct extensive experiments to analyze the effectiveness of the parallel web crawler. The experimental results clarify the merit of our architecture in that the proposed parallel web crawler is scalable to the number of web pages to crawl and the number of machines used.