Composite of Graphene-Conducting Polymer as Electrode

홍다은,인영용,전권영 한국공업화학회 2013 한국공업화학회 연구논문 초록집 Vol.2013 No.-

성육(成肉), 그로테스크한 여성의 몸-되기 ―여성신학적 관점에서 본 『채식주의자』 연구

홍다은,임령진 한신대학교 한신신학연구소 2022 신학연구 Vol.59 No.1

In the Christian doctrine, incarnation signifies that God became flesh. However, human-being not only have obliterated our flesh-ness but also have exploited other flesh-bodies. Thus, this study attempts to retrieve human condition of flesh-ness, and explores the possibility of affirming all the created bodies. In the Vegetarian, Yeong-hye desires of ‘becoming-tree’ to resist the ontological violence of the human being. Her rejection of her flesh-ness seems ‘grotesque,’ but it is a ‘heterotopia’ work that builds a new different life. But her attempt faces the limit in that human cannot transcend the material conditions. From this point, this study directs to Christian salvation. Although the creature’s flesh-ness shows its vulnerability, loss, and mourning, the body is a sacred place where Jesus Christ incarnates. It is the body where gives a condition both of life and salvation. 기독교의 성육신 교리는 하나님이 고기가 되어 이 땅에 오셨음을 고백하지만, 오늘날 인간은 자신이 고기된 존재임을 망각하였을 뿐 아니라 다른 고기-몸들을 착취해왔다. 이에 본 연구는 기독교적 관점에서 고기-됨의 인간 조건을 재탐색하고, 피조세계의 모든 몸들을 긍정하는 가능성을 발견하고자 한다. 『채식주의자』의 영혜는 성육신의 의미를 망각한 인간이 저지르는 폭력에 저항하고자 ‘나무-되기’를 욕망한다. 고기-몸을 거부하는 영혜의 행위는 ‘그로테스크’하게 보이지만, 그것은 다른 삶의 질서를 구축하는‘헤테로토피아’ 작업이기도하다. 하지만 영혜의 시도는 고기-몸의 물질적 조건을 초월할 수 없다는 점에서 한계에 부딪히는데, 이 지점에서 기독교적 구원의 자리를 마련해볼 것이다. 피조물의 고기-됨은 취약함과 그로 인한 상실과 애도를 낳지만, 몸은 예수 그리스도의 성육신이 발현하는 성스러운 장소로서 생의 조건이자 동시에 구원의 조건이기 때문이다.

미래인재 육성을 위한 고등학교 <철학>수업운영 사례발표

홍다은 한국철학교육학회 2019 한국철학교육학회 학술대회 Vol.2019 No.01

대학생의 외적 권태 성향이 음주문제에 미치는 영향: 충동성과 음주동기의 매개효과

홍다은,고은영 한국정서행동장애학회 2023 정서ㆍ행동장애연구 Vol.39 No.4

본 연구는 대학생의 외적 권태성향이 음주문제에 미치는 영향을 확인하고, 이들의 관계에서 충동성과 음주동기의 매개효과를 검증하는 것에 목적이 있다. 이를 위해 대학생 270명을 대상으로 외적 권태성향, 충동성, 음주동기, 음주문제 척도를 사용하여 설문을 실시하였다. 자료 분석을 위해 기술 통계 분석, 상관분석, 직렬다중매개효과 분석을 실시하였다. 연구 결과, 외적 권태성향은 충동성, 음주동기, 음주문제에 정적인 상관이 나타났고, 외적 권태성향이 음주문제에 미치는 효과는 충동성, 음주동기에 의해 순차적으로 매개되는 것으로 나타났다. 이러한 결과는 외적 권태성향이 충동성을 촉진하고 이로 인해 음주동기가 높아지면서 음주문제에 영향을 미치게 됨을 의미한다. 본 연구는 개인의 성격특질과 관련된 부적응적 대처와 동기가 음주 문제에 영향을 미치는 방식에 대한 통찰을 제공하고 개입의 가능성을 제시하였다. This study investigated the relationship between external boredom proneness and drinking problems, and whether impulsiveness and drinking motivation mediate this relationship. Results from a survey of 270 college students showed that external boredom proneness had a positive correlation with impulsiveness, drinking motivation, and drinking problems. The study found that external boredom proneness facilitates impulsiveness, which then leads to increased drinking motivation and drinking problems. This study provides insight into the ways in which maladaptive coping and motivation related to individual personality traits influence drinking problems and suggests possibilities for intervention.

Atomic Layer Etching of SiO 2 for Nanoscale Semiconductor Devices: A Review

홍다은,김용재,채희엽 한국진공학회 2024 Applied Science and Convergence Technology Vol.33 No.1

In this paper, atomic layer etching (ALE) processes for SiO2 are reviewed and categorized into two distinct group of anisotropic and isotropic ALE processes. Anisotropic ALE typically involves the fluorination of the silicon dioxide (SiO2) surface by fluorocarbon deposition during surface modification, followed by the removal of fluorinated layers by relatively low-energy ions. The impacts of the precursor, ion energy, selectivity, and chamber wall conditions on anisotropic ALE processes are reviewed. Isotropic ALE involves the conversion of SiO2 surfaces into a fluorinated layer or ammonium salt. This layer is subsequently eliminated through various chemical reactions, such as sublimation, fluorination, and ligand exchange. The mechanisms of etching in isotropic ALE are reviewed and classified into two subcategories of thermally isotropic and plasma-assisted isotropic ALE.

지자체 육아종합지원센터의 프로그램 및 공간구성 분석에 관한 연구

홍다은(Hong, Da-Eun),공순구(Kong, Soon-Ku) 한국실내디자인학회 2017 한국실내디자인학회 학술대회논문집 Vol.2017 No.5

Due to rapid industrialization, women "s economic activity has increased and the nuclear family has decreased the ability of the family to grow up. It is no longer a domestic matter but a national issue. However, since the child care support service delivery system in the community is operated in a dualized manner, there is concern about business duplication and service blindness among institutions, and The Child Care Support Center, which is a key support center for childcare, lacks a clear identity and relationship. Therefore, this study established the definition, status, delivery system and role of child care support center and national and international child care support center through literature and previous studies, and based on the data, various programs and spatial components were divided into five areas day care centers, parents, infants, community, and institutions. and constructed the analysis framework. We will conduct comparative analysis of national and international cases with these factors, and suggest ways to improve indoor space in the Child Care Support Center. The results of the study are as follows. First, overseas child care support facilities are operated by unified institutions, and their responsibilities have been shifted to local governments differently from past strict national guidelines and standards. In Korea, it was operated as a program focusing on toys and books, but in the case of overseas, various programs for parents, young and infants, and cultural programs were conducted in connection with the local community. Spatial composition is also insufficient to carry out the program for infants and parents, so it is necessary to adjust the program and its proportions and make space suitable for the program.

초등학생의 상호활성화와 긍정적 정서를 위한 원예교육 프로그램의 개발과 적용

홍다은(Da-Eun Hong),곽혜란(Hye-Ran Kwack),임은애(Eun-Ae Im) 한국실과교육학회 2023 한국실과교육학회지 Vol.36 No.2

본 연구는 긍정심리학에 기초하여 학교에서 실행 가능하도록 고안한 원예교육 프로그램이 긍정심리학의 통합적 변인인 상호활성화(Covitality)와 삶에 호의적으로 반응하는 긍정적 정서에 미치는 효과를 검증하였다. 이를 위하여 서울시 소재의 H 초등학교 6학년 52명을 대상으로 실험집단 26명, 통제집단 26명으로 두집단 사전-사후측정 유사실험설계(Two group pretest-posttest measurement quasi-experimental design)로 총 13회기 긍정심리 원예교육프로그램을 실시하였다. 연구의 결과, 개발된 긍정심리학 기반 원예교육 프로그램은 초등학생의 상호활성화를 증진시키는 데 유의미한 효과가 있었다. 하위영역인 자신에 대한 믿음, 타인에 대한 믿음, 감정적 능력, 삶의 참여에 향상을 가져왔다. 또한 초등학생의 스트레스를 줄이고 긍정적 정서를 증진시키는데도 유의미한 효과가 있었다. 본 연구는 단일 개념을 벗어나 다양한 정보를 포함하는 통합적 개념을 나타내는 도구를 사용함으로써 긍정심리학 기반 원예교육 프로그램이 초등학생의 상호활성화 및 긍정적 정서 향상에 영향을 미친다는 것을 확인하였다. 이를 바탕으로 사회·정서적 역량을 높여 초등학생 스스로 행복감을 조성할 수 있도록 돕는 긍정심리학에 기초한 원예교육의 필요성을 알리고, 초등학교 현장에 보다 효과적이고 다양한 긍정심리학 기반 원예교육 프로그램을 제공하고자 하였다. This study examined the effects on covitality, an integrative variable of positive psychology and positive emotions that respond favorably to life, of a horticulture education program designed to be implemented in schools based on positive psychology. For this purpose, the analysis included a total of 52 6th graders at H Elementary School in Seoul, Korea, with 26 participants in the experimental group and 26 participants in the control group. A total of 13 sessions of the positive psychology horticulture education program were conducted using a two-group pretest-posttest measurement quasi-experimental design. The results of the study showed that the developed positive psychology-based horticulture education program was significantly effective in promoting covitality in the case of elementary school students. It improved the sub-domains of belief in self, belief in others, emotional competence, and engaged living. It also had a significant effect on reducing stress and promoting positive emotions of elementary school students. This study confirmed that positive psychology-based horticulture education programs affect elementary school students' covitality and positive emotions by using a tool that represents an integrated concept including various information beyond a single concept. This study aimed to inform the need for positive psychology-based horticulture education to help elementary school students in the creation of a sense of well-being by increasing their social and emotional competence, and to provide more effective and diverse positive psychology-based horticulture education programs for elementary schools.

지자체 육아종합지원센터의 프로그램에 따른 공간구성에 관한 연구

홍다은 ( Daeun Hong ),최연숙 ( Yeonsuk Choi ) 한국공간디자인학회 2018 한국공간디자인학회논문집 Vol.13 No.5

(연구배경 및 목적) 핵가족화ㆍ산업화로 인한 양육자원의 감소, 여성의 사회진출 증가는 육아와 일에 대한 양립의 어려움, 양육비 부담의 가중으로 극심한 저 출산 문제를 초래하게 되었고, 국가차원의 양육지원정책 방안 모색과 양육환경개선 노력이 시급한 실정이다. 이에 지역사회 내 육아지원센터의 역할 및 기능을 중심으로 육아지원센터의 공간적 변화, 공간의 구성 및 효율적 활용방안을 상호 비교분석하였다. 본 연구는 영유아와 부모의 요구가 적극 반영된 실질적인 양육정책의 방향성을 제시하고 육아지원센터의 효과적인 프로그램 운영, 효율적 공간구성 및 실천 가능한 개선방향을 제안하는데 연구의 목적이 있다. (연구방법) 본 연구는 국내외 육아지원정책과 관련 서비스를 제공하는 육아지원센터에 대한 사례조사를 통해 공간적 특성 및 영역을 분류하여 제시하였다. 그에 따른 연구 조사방법은 학위논문, 학술지논문, 정책 및 연구보고서, 육아종합지원센터 사업결과보고서, 교육 현황자료를 중심으로 분석이 이루어졌으며 국내외 육아지원 시설에 대한 자료는 직접방문, 이메일, 웹사이트를 통해 운영프로그램에 따른 공간구성과 면적 비의 분석을 진행하였다. (결과) 연구의 분석 결과는 다음과 같다. 국외의 경우, 육아지원 서비스는 지역사회와 연계하여 대상자 요구에 따른 실질적인 프로그램을 적용하고 있는 반면, 국내의 경우 대상자의 요구 및 지역사회 연계에 따른 접근성, 효율적 공간 활용 측면이 부족한 실정이고, 공간의 구성면에서 영유아와 부모의 실의 구성이나 면적비율이 국외사례와 비교했을 때 상대적으로 매우 낮게 나타났다. 그 결과 육아지원센터의 운영 프로그램의 목적과 필요에 적합한 공간구성의 시도가 요구되는 것으로 분석되었다. (결론) 본 연구는 국내외 육아지원의 정책방향과 운영 프로그램을 분석하여 문제점을 도출하고 영역별 프로그램 특성에 따른 분류를 통해 합리적이고 효율적인 실내 공간구성의 기초적 데이터를 제안하였으며 추후 지자체 육아종합지원센터 설계 시 기초자료 활용에 도움이 되고자 한다. (Background and Purpose) The reduction in child care resources and increase in women’s social advancement, attributed to the nuclearization of family and industrialization, have put pressure on parents who face difficulties balancing child-rearing and work. These, along with difficulties in affording child care expenses, have resulted in the severely low birth rate, and thereby need immediate improvement efforts. Although the current trend in child-rearing policy has focused on the establishment of family support, child care, and employment policy, concerns have been raised on the inability of integrated support services, which are linked with the community, to satisfy various needs of the support recipients. Based on the role and function of child care support centers in the community, this study analyzed and compared spatial changes, space composition, and effective utilization of child care support center. This study aimed to propose practical directions for parenting policy that actively reflects the needs of infants and parents, and to suggest efficient program operation, efficient space composition, and realizable improvement of the child care support center. (Method) This study classified and presented spatial characteristics and domains through the case study of domestic and foreign child care support centers that provide child care support policy and related services. This study reviewed dissertations, journal articles, policy and research reports, project results of comprehensive support centers for child care, and education status data. Data on domestic and foreign child care support facilities were gathered through direct visits, correspondence with X, and web site search. (Results) In the case of foreign countries, child care support services are applied in accordance with the needs of the target community, and in cooperation with the local community. In Korea, there is a lack of accessibility and efficient use of space in response to the needs of recipients. In terms of the composition of space, infant-and-parents rooms’ composition and area ratios are relatively low compared with the cases outside the country. The analysis showed that a space configuration suitable for the purposes and necessity of the child care support center’s operation program is required. (Conclusion) The analysis of domestic and foreign child care support policy identified relevant issues and classified program characteristics, which can be referenced to develop approaches for efficient space structure. The findings are useful in designing comprehensive municipal child support centers. The present study also analyzed the policy direction and operation program of domestic and foreign facilities.

A Study on the Water Quality of Indoor Swimming Pools and Waterscape Facilities

Daeun Hong(홍다은),Jiyoung Lee(이지영),Heesu Lee(이희수),Eunkyoung Park(박은경),Mihee Jeon(전미희),Hyeonseop Ha(하현섭),Munju Gwon(권문주) 환경독성보건학회 2021 한국독성학회 심포지움 및 학술발표회 Vol.2021 No.5

Waterscape facilities and swimming pools are popular spaces for leisure and exercise. In particular, in the case of waterscape facilities, the number of new apartment buildings and park sites has increased, and indoor swimming pools have become leisure facilities that many people enjoy due to the increase in the number of users because of the activation of sports-for-all. For these facilities, clean water quality control is most important because tap water and underground water come into direct contact with the human body. A survey of 200 samples of swimming pools showed that no P. aeruginosa and E. coli were detected, but the nonconformity rate due to free residual chlorine and combined residual chlorine was 6.5%. Since there is a high possibility of contamination by users, it is necessary to set the measurement cycle of free residual chlorine and combined residual chlorine for clean water quality management. A water quality analysis result of waterscape facilities showed that no P. aeruginosa were detected. But P. luteola was detected once in the early stages of operation in the stream type with slow water flow and low water depth, and was not detected again after disinfection treatment. B. cepacia was detected once in the waterfall fountain and twice in the stream. The nonconformity rate of E. coli was 5% for waterfall fountain, 19% for stream and 6% for general fountain. Due to the nature of the facility, the free residual chlorine was quickly consumed by the water's aeration and turbulent action. In this study, the concentration of free residual chlorine decreased to 0 mg/L in about two days, the disinfection effect is reduced, more than two times a week is needed.

A study for thermal properties of phase change material with carbon

인영용,전권영,홍다은 한국공업화학회 2013 한국공업화학회 연구논문 초록집 Vol.2013 No.-