폴리스티렌 라텍스 제조에 있어서 Triton X-100/SDS 계면활성제 혼합이 단량체/수용액 간의 계면물성 및 라텍스의 특성에 미치는 영향

박아름이 ( A Reum Yi Park ),김영호 ( Young Ho Kim ) 한국유화학회 2010 한국응용과학기술학회지 Vol.27 No.3

폴리스티렌 라텍스 제조에 있어서 Triton X-100/SDS 계면활성제 혼합이 단량체/수용액 간의 계면물성 및 라텍스의 특성에 미치는 영향

박아름이(A Reum Yi Park),김영호(Young Ho Kim) 한국유화학회 2009 한국응용과학기술학회지 Vol.27 No.3

The blending effects of surfactants on the polystyrene emulsion polymerization were studied. The blending of Triton X-100 and SDS affects to the interfacial properties of the styrene monomer and water phases, and finally, the properties of the polystyrene latex particles. As the blending ratio of SDS/Triton X-100 increases, the interfacial tension and CMC of the blended surfactants were decreased and results in a reducing the size of the latex particles. It was found that the interfacial tension was reduced when the surfactant were blended. By increasing the SDS content, the interfacial tension was reduced, and, at a certain condition, the interfacial tension was reached to an extremely low value to form micro-emulsion and the nano-sized latex particles (80∼110 nm).

졸겔법에 의한 DSSC 광전극의 전기화학적 특성

박아름,구할본,Park, A-Reum,Jin, En Mei,Gu, Hal-Bon 한국전기전자재료학회 2012 전기전자재료학회논문지 Vol.25 No.4

In general, a photoelectrode in DSSC(dye sensitized solar cell) are fabricated by using the $TiO_2$ (Titanium dioxide) to realize high efficiency and the efficiency of DSSC is affected by the size, the shape and the property of $TiO_2$. We synthesized the crystalline $TiO_2$ by sol-gel method. In spite of many merits, only weakness for the sol-gel method is taking many process times. To solve this problem, we reduced the fabricating processes. The reduced process is the making process that is $TiO_2$ sol to $TiO_2$ powder with including of two heat treatment and two mixing. We could simplify the process by preparing $TiO_2$ sol to $TiO_2$ paste directly. As a result, DSSC fabrication process is simplified and we have obtained the efficiency best result 3.88% with $V_{OC}$=0.71 V, $J_{SC}=8.70\;mA/cm^{-2}$, and FF=62.37%, respectively.

신품종 감자 “자황” 소괴경 생산을 위한 분무경시 적정 재식밀도

박아름(A Reum Park),조윤상(Younsang Cho),송윤호(Younho Song),한규석(Kyusuk Han),하건수(Keonsoo Ha) 한국원예학회 2022 한국원예학회 학술발표요지 Vol.2022 No.11

학교시설 대상 친환경건축물 인증기준 개정전·후 인증결과 비교분석

박아름(Park, Ah-Reum),조동우(Cho, Dong-Woo) 대한건축학회 2013 대한건축학회 학술발표대회 논문집 Vol.33 No.1

1980년대 냉전의 균열과 북한의 대응: ‘우리 식 사회주의’의 출현과 함의

박아름 ( Ah Reum Park ) 조선대학교 동북아연구소 2021 동북아연구 Vol.36 No.1

본 연구는 1980년대 냉전의 해체가 얼마 남지 않은 상황에서 북한이 와해되고 있는 사회주의 진영과의 연대를 회복하기 위해 노력한 정황을 주목하고, 그 양상과 함의를 고찰하고자 『대한민국 외교사료해제집』과 『조선중앙년감』을 중심으로 문헌분석을 시도하였다. 결과 첫째, 비동맹 운동에 주력했던 북한이 불리한 국제정세와 남북한 경쟁의 한계를 인식하고 사회주의 진영과의 연대를 회복하고자 노력한 양상을 확인하였다. 둘째, 외교관계 변화와 민족에 대한 재정의를 통해 국내정치 담론인 ‘우리 식 사회주의’를 완성하는 흐름을 규명하였다. 마지막으로 1980년대 북한의 대외관계 변화를 통해 북한 대외정책의 초점이 남북한 대결에서 김일성-김정일 중심의 체제수호와 내부결속으로 옮겨진 함의를 제안하였다. This study provides a literature analysis centering 『Korean Diplomatic Historical Records Removal Collection』 and 『DPRK Yearbook』, paying attention on the circumstances of Democratic People's Republic of Korea(DPRK) made an effort to recover the solidarity with the collapsing socialist camp at the situation of the breakup of cold war in 1980s. This study, firstly finds that DPRK recognized international situation and the limitation of competition between North and South Korea disadvantageous to DPRK focused on non-alignment movement and made an effort to recover the solidarity with socialist camp. Secondly, this study investigates that DPRK completed ‘Own Style of Socialism’ as a domestic political discourse by the change of diplomatic relations and redefinition for the people. Lastly, this study suggests that DPRK moved the focus of foreign policy by the change of foreign relationship of DPRK in 1980s from confrontation between North and South Korea to system protection and internal unity centering Il-sung Kim and Jung-il Kim.

학교시설 대상 녹색건축 인증 심사결과에 대한 데이터 비교분석

박아름(Park, Ah-Reum),조동우(Cho, Dong-Woo),목선수(Mok, Seon-Soo) 대한건축학회 2013 대한건축학회논문집 Vol.29 No.7

Korean green building assessment tool have been known as Green Building Certification Criteria (GBCC), and it has been recently called as G-SEED(Green standards for Sustainable Energy and Environmental Design). In the process of developing green building criteria, the approach is important to analyze the previous acquired score data. This study purposes to research the current condition of G-SEED for schools as comparing before and after G-SEED 2010 revision. This study investigates the pre-certified schools, assessed in between 2009 and 2012(December), and analyzes their acquired score data complied from the all certification organizations. This study presents the average scores and the standard deviation of pre-certified schools along with categories, items, and classified levels; compares the assessment level and the difficulty level of each category and item between "Before revision" and "After revision"; and figures categories and items, which needs to be developed. Therefore, this paper aims that the research data, such as the factors which affect to scores and the results of the assessment level and the difficulty level of the each category and item, will be used to the next revision.

한·중·일 크루즈 선박 실내 공간의 디자인 특성

박아름(Ah-Reum Park),윤지영(Ji-Young Yoon),봉선화(Sun-Hwa Bong) 한국콘텐츠학회 2011 한국콘텐츠학회논문지 Vol.11 No.12

본 연구는 세계적인 크루즈 선박들의 거주구역 실내 공간의 일반적 특성과 경향을 분석하고자 하였다. 또한 한중일을 중심으로 하는 아시아권 크루즈 선박의 공용공간과 객실공간에 대해 각 실별로 구체적으로 디자인 특성을 파악하여 크루즈 선박의 공간 디자인을 위한 기초 자료를 제공하고, 추후 나아가야 할 방향을 제안하였다. 연구결과, 한중일을 운항하는 두 선박은 각 선사 고유의 컨셉을 바탕으로 모던과 하이테크 스타일이 주를 이루고 있다. 두 선박은 공용공간에서 개방감을 표현하는 방법에 있어서 시각적, 심리적으로 표현하는 방법과 공간적으로 표현하는 방법으로 확연하게 나뉘어졌다. 컬러의 대비를 통해 공간의 볼륨감을 주고 외부의 빛이 들어 오는듯한 효과를 주어 공간의 개방감을 표현하였다. 본 연구는 세계적인 크루즈 선박의 거주 공간의 실내디자인 특성을 이해하고, 추후 크루즈 선박 실내 디자인 개발을 위한 유용한 기초 자료를 제공할 것으로 기대한다. This study is to explore the characteristics and trends of the interior design of the residence area of the cruise ships. The interior of the cruise ships running three Asian countries - Korea, Japan and China was analyzed to understand the design of the public area and the cabin area. The interior of the ships showed the modern, high-tech style with their unique concept. Also, the feeling of the openness was emphasized in two ways- the visual and psychological expression and the spatial application. The contrast of color and the effect of artificial lighting used to express the extended feeling of the closed space inside the cruise ship. The results are expected to contribute to understand the interior design of the worldwide cruise ship and be used as a valuable data for the development of the interior design of the cruise ship.

아웅산 사건의 발생과 영향: 1980년대 초 북한과 동북아 정세

박아름 ( Ah Reum Park ) 조선대학교 동북아연구소(구 통일문제연구소) 2014 동북아연구 Vol.29 No.2

본 논문은 아웅산 사건의 전말과, 발생원인, 그 당시의 동북아 정세, 그리고 실제 북한이 받은 영향에 대해 분석하였다. 아웅산 사건에 대한 기존 추론 중 북한이 전두환 정권을 배제하고자 한 의도가 가장 타당한 원인으로 분석되었다. 1981~1985년 시기, 동북아의 양자간, 다자간, 진영간의 모습을 면밀히 살펴 본 결과 화해와 평화를 지향하는 큰 흐름을 보였다. 따라서 1980년대 초반 북한이 처한고립적인 동북아 정세로 아웅산 사건 발생의 필연성을 주장하는 것은 다소 무리가 따른다. 마지막으로 아웅산 사건 이후 북한의 대외관계와 경제적인 부분에서 변화를 찾기 어려웠으며, 국방부분의 변화는 오히려 북한에게 유리하게 전개되었음을 확인하였다. 따라서 아웅산 사건으로 북한이 남북한의 체제경쟁에서 뒤처지게 되었다는 평가는 적절하지 못하다. 연구결과 아웅산 사건에 대한 기존의 평가들이 다소 수정되어야 함을 발견하였으며, 1980년대 초반 역동적인 동북아 정세를 구체적으로 이해할 수 있게 되었다. The terrorist explosion at Aung San Cemetery in Myanmar, which occurred on October 9, 1983, reflected the divided Korean peninsula in the Cold War. In this paper, the content of Aung San events, causes, and the situation at the time in Northeast Asia, and the actual impact of North Korea was analyzed. The most relevant analysis suggested that the cause of the Aung San event was the elimination by North Korea of the Chun Doo-hwan regime. The 1981-1985 period in the Northeast showed a large flow of reconciliation and peace. Therefore evaluation of the Aung San event as an inevitable event is not appropriate. After the Aung San event, it is difficult to find evidence that North Korean foreign relations and foreign trade, had any benefit from the military part of North Korea. The Aung San case as a case study suggests that existing understanding should be slightly modified to show that in the early 1980s, specifically to the dynamic situation in Northeast Asia, further understanding has been achieved.

연구논문 : 향토음식점의 스토리텔링이 구매행동에 미치는 영향

박아름 ( Ah Reum Park ),조미숙 ( Mi Sook Cho ) 한국식생활문화학회 2010 韓國食生活文化學會誌 Vol.25 No.6

The aim of this study was to examine how customers perceive storytelling at a real local restaurant and to understand how consumption reflects their evaluation by understanding their values. Participants received information from a real local restaurant in the Gangneung area to examine the effects of storytelling and to evaluate their affective attitudes towards local restaurant stories, word-of-mouth intentions, and purchasing intentions using a seven-point Likert scale. A total of 310 consumers were used. A factor analysis was performed to identify consumption value characteristics and factor structure, which consisted economic value, emotional value, and epistemic value. To test whether local restaurant consumers could be classified into homogenous groups based on their consumption values, a three cluster solution was selected, and a Kmeans cluster analysis was performed. As a result, three groups were identified and labeled appropriate for their scores based on each of the consumption values; emotional value-oriented consumers to cluster 1, epistemic value-oriented consumers to cluster 2, and economic value-oriented consumers to cluster 3. An analysis of variance was used to examine the differences in the affective attitudes towards storytelling at the local restaurant, purchasing intentions, and word-of-mouth intentions across the three clusters. The epistemic value-oriented consumers had the highest score for all three variables. In contrast, economic value-oriented consumers had the lowest scores for the three variables. A regression analysis revealed that affective attitudes towards storytelling were significantly affected by these three consumption values. It also showed that positive affective attitudes towards storytelling were associated with higher purchasing intention and word-of-mouth. The significance of this study was to show how customers perceive storytelling at a real restaurant and reflect on their evaluation by understanding their consumption values. As a result, this study examined the potential power of storytelling as an effective marketing communication tool for local restaurants.