Brush Painting을 이용하여 제작된 ITO Nanoparticle/Ag Nanowire/ITO Nanoparticle 다층 하이브리드 투명전극 특성 연구

정진아,장윤진,김한기 한국진공학회 2013 한국진공학회 학술발표회초록집 Vol.2013 No.2

플레이 10X10, 디자인 감성 놀이터

정진아 (사)한국인터넷전문가협회 2014 Web Korea Annual Vol.2014 No.-

치위생과 재학생의 전공학과에 대한 태도 및 만족도 조사

정진아,장윤정,Jung, Jin-Ah,Jang, Yun-Jung 한국치위생학회 2011 한국치위생학회지 Vol.10 No.2

Objectives : The purpose of this study was to research attitude and satisfaction of the students in the department of dental hygiene in Jeolla-do and Chungcheong-do. Methods : We surveyed 499 students at the department of dental hygiene at colleges. During the period from October 2 to October 30, 2009 using a self-administered questionnaires. The data were analyzed with chi-square, t-test and one-way ANOVA, person correlation coefficients and multiple regression using the SPSS 13.0 program. Results : As for entrance motive with Dental Hygiene, 63.9% of the employment and selection information was 36.3% by oneself. As for pre-knowledge before entrance about dental hygiene by grade(p<0.01), as for satisfaction in the department dental hygiene by regional groups(p<0.05), as for aptitude suitability by educational system(p<0.05), as for encourage of enter school by grade and regional groups(p<0.05), by educational system(p<0.01) were statistically significant. As for encourage of enter school, aptitude suitability, pre-knowledge before entrance about dental hygiene were positive relation to satisfaction in the department dental hygiene. Multiple regression analysis indicated with explanatory power of 30.8% about satisfaction in the department dental hygiene. Conclusions : This study reports that it is necessary to carry out further studies on the various educational process and development of program in college. Dental hygiene education for the whole man and for promote efficiency in the department of dental hygiene, should be positive information activity via various media get the correct information of a department choice.

澳門炮竹工人的故事─≪萬木春≫的敘事技巧

鄭振偉(정진위) 동아인문학회 2020 동아인문학 Vol.51 No.-

The fiction Wan Mu Chun(literally means “ten thousand saplings shoot up”) is about the livelihood of Macao firecracker workers in the late 1950s. It touches upon some real incidents including the establishment of welfare association, the rally of workers and also their struggle for rights and interests. However, this non-fiction does not receive much attention after its publication. This article discusses the protagonists, narrator and narratee, reported speech, and narrative time in this work from the perspective of narration so as to understand the narrative skills and the self-consciousness of the narrator. ≪萬木春≫這部小說描寫二十世紀五十年代末期澳門炮竹工人的生活,故事中提及的成立福利會、團結工人、爭取權益等等,此中有人,但該小說出版後似乎也沒受到多大的重視。本文從敘事的角度,嘗試討論小說中的主角、敘述者和敘述接收者、轉述語、敘述時間等問題,藉此瞭解小說的敘事技巧和敘述者的主體意識。

우리나라의 배우자 상속 개선방안 모색

정진아 한국가족법학회 2021 가족법연구 Vol.35 No.2

According to the Korean inheritance law, the share of the surviving spouse’s inheritance depends on the number of co-inheritors. This is because the spouse’s share adds 50% to the share of the co-heirs. If there are many co-heirs, the spouse’s share will be reduced. The reason for marriage to end is death or divorce, but the share of the surviving spouse left behind by death is often less than that of divorce. The increase in the elderly population has increased the need to protect elderly spouses, especially female spouses. The diversification of family forms poses a problem with the inheritance ratio that applies uniformly in all cases. The imbalance in the liquidation of marital property by divorce and bereavement shows the need to improve the current spousal inheritance system. As a way to revise the spouse inheritance system to ensure legal stability and fairness, I propose a SLIDING SCALE method that varies the inheritance ratio differently depending on the length of the marriage period. This measure presupposes the assumption that the longer the marriage period, the greater the contribution of the surviving spouse to the formation of marital property. Specifically, surviving spouses with a marriage period of fewer than five years will be granted 30% of the deceased’s estate, while surviving spouses with a marriage period of more than 25 years will be granted 70% of that. The inheritance share percentage increases by 10% every five years until it reaches up to 70%. If an elderly surviving spouse acquires 70 percent of the deceased’s estate, his/her living standard will be maintained. Therefore, I think this has an upper hand in terms of legal stability and fairness over the previously proposed measures (such as a proposal by a surviving spouse to split property on a deceased’s estate or increase the portion of surviving spouse inheritance).

합성유전탄성체를 이용한 촉각슬립센서의 제작

정진아,김백철,최혁렬,문형필,이영관,남재도,구자춘 한국고분자학회 2011 한국고분자학회 학술대회 연구논문 초록집 Vol.2011 No.1

데이터 사이언스 기술의 지하수 분야 응용 사례 분석 및 발전 방향

정진아,이재민,이수비,양우종,한원식 한국지하수토양환경학회 2023 지하수토양환경 Vol.28 No.S

Rapid development of geophysical exploration and hydrogeologic monitoring techniques has yielded remarkable increaseof datasets related to groundwater systems. Increased number of datasets contribute to understanding of general aquifercharacteristics such as groundwater yield and flow, but understanding of complex heterogenous aquifers system is still achallenging task. Recently, applications of data science technique have become popular in the fields of geophysicalexplorations and monitoring, and such attempts are also extended in the groundwater field. This work reviewed currentstatus and advancement in utilization of data science in groundwater field. The application of data science techniquesfacilitates effective and realistic analyses of aquifer system, and allows accurate prediction of aquifer system change inresponse to extreme climate events. Due to such benefits, data science techniques have become an effective tool toestablish more sustainable groundwater management systems. It is expected that the techniques will further strengthen thetheoretical framework in groundwater management to cope with upcoming challenges and limitations.

한국사회에서 중고령 남성의 자기부모 부양경험

정진아,김윤정 사단법인 인문사회과학기술융합학회 2017 예술인문사회융합멀티미디어논문지 Vol.7 No.10

This study was started to identify the core of caregiving experience of a middle aged son or older in a Korean context where traditionally the woman's responsibility for elderly parents is heavier. Middle aged sons in their 50s or 60s who were caregivers of their parents or who had such experience were used as subject in this study. The goal of the study is to review their experience of taking care of elderly parents and what it means for them. For the purpose of this, this study made a data collection through an in-depth interview oriented to 5 middle and old aged people who are supporting their elderly parents during the period from 3 months to 8 years, and carried out Colaizzi's method of phenomenological analysis, one of the qualitative research methods. The meaningful sentences about the experiences of the middle and old aged sons supporting the elderly parents are extracted, and they are reviewed repeatedly through the formation of the meanings and the thematic bundles, and a total of 317 meaningful sentences, 103 meaning, and six essential themes. Six essential themes were “the fact of supporting as a ‘son’”, “supporting as an entertainer of parents”, “piteousness while looking at their aged parents”, “a heart with a big hole of emptiness”, “parents who are seized by heart of sons” and “facts learned through supporting them”. 본 연구는 노부모에 대한 여성의 책임이 강한 한국적 상황에서 중고령 아들 부양자가 노부모를 부양하면서 겪는 부양 경험의 본질을 파악하기 위해 시작되었다. 노부모 부양 경험이 있거나 현재 부양을 담당하고 있는 5~60대 중고령 아들 부양자를 대상으로 그들의 노부모 부양경험은 어떠한 것들이 있는지, 어떠한 의미를 지니는지 살펴보는데 연구의 목적이 있다. 이를 위해 짧게는 3개월에서 길게는 8년 동안 노부모 부양을 하고 있는 5~60대의 중고령 아들 부양자 5명을 대상으로 심층면담을 통해 자료수집을 하였고, 질적연구방법의 하나인 Colaizzi의 현상학적 방법으로 분석하였다. 그 결과, 중고령 아들이 노부모를 부양하면서 겪는 일련의 경험들에 관한 의미 있는 문장들을 추출 하고 이에 대한 의미의 형성과 주제묶음을 통해 반복적으로 고찰을 하여 의미 있는 문장 총 317개, 형성된 의미 103개, 소주제 20개, 본질주제 6개를 도출하였다. 본질적 주제는 <‘아들’이 부양을 한다는 것>, <양지(養志)로서의 부양>, <늙어버린 부모를 바라보는 애처로움>, <숭숭 뚫린 가슴>, <마음으로 붙잡고 있는 부모>, <부양을 하면서 알게 된 것들>의 여섯 가지로 나타났다.

배관 실험장치를 이용한 배관 내면의 음극방식 효과에 관한 실험적 연구

정진아,이두형,김문수 한국마린엔지니어링학회 2019 한국마린엔지니어링학회지 Vol.43 No.4

Marine facilities such as vessels often incorporate seawater as a coolant in their systems for performing continuous cooling. However, corrosion can occur owing to the presence of corrosive contents in seawater. Although methods such as sacrificial anode cathodic protection and impressed current cathodic protection (ICCP) are employed for addressing the issue of corrosion, there is marginal progress in research conducted on the corrosion of pipes’ inner surfaces. Hence, in this study, a cathodic protection test was conducted by employing piping experiment equipment for carbon steel specimens and by applying the ICCP method. Effects on the pipes’ inner surfaces were experimentally analyzed through application of the ICCP method by studying the deviation of cathodic protection current density. Furthermore, aspects such as corroded conditions of the specimens’ surfaces and the effect of inhibition on galvanic corrosion were investigated. 해수를 이용하여 시스템을 냉각하는 선박이나 에너지플랜트와 같은 설비들은 운항 및 시스템 가동을 위해서 기기들을 지속적이고 필수적으로 냉각시킬 수 있어야 하므로 대부분 설비들이 해수를 냉각수로 사용하고 있다. 하지만 해수에 포함된 부식성 인자들로 인해 해수 배관에서 부식으로 인한 누설사고가 빈번하게 발생한다. 이러한 해수환경에서 금속 부식을 방지하기 위한 방법으로 희생양극법과 외부전원법이 주로 이용되고 있는데, 배관 내면에서의 부식 방지를 위한 연구는 미비한 실정이다. 따라서, 본 연구에서는 해수배관 내면의 부식을 방지하기 위해 탄소강 시편을 이용하여 수조 내부에 외부전원법 음극방식을 적용하는 실험을 하였다. 실험결과, 방식전류밀도의 분포, 시편 표면의 부식과 방식상태 및 갈바닉 부식의 억제효과를 통하여 외부전원식 음극방식에 의한 배관내면의 방식효과를 확인할 수 있었다.

치위생(학)과 학생의 자기주도 학습능력 영향요인 분석

정진아,천혜원 한국보건복지학회 2019 보건과 복지 Vol.21 No.4

The purpose of this study was to confirm that interaction in the relationships with professors and peers and academic self-efficacy were the factors affecting self-directed learning ability necessary to improve qualification as a professional and contribute to the qualitative improvement in dental hygiene education in an attempt to improve self-directed learning ability for dental hygiene students. Self-administered questionnaires were used to collect data from March 5 to April 20 2019, 259 dental hygiene students in the J region. As for the factors affecting self-directed learning ability in dental hygiene students, the higher level of academic self-efficacy, the more active in interaction with peers, the higher academic performance, the more willing to choose the department of dental hygiene, and the more interaction with professors, the higher level of self-directed learning ability. The explanatory power of the model was approximately 53%. On the basis of these results, it is necessary to give positive support so that dental hygiene students can be given education and the environment to strengthen the bond with professors and peers as well as teaching-learning methods, taking into account the methods of allowing students with a lower level of academic self-efficacy to have positive learning attitude and participate actively in learning, with the objective of improving self-directed learning for dental hygiene students. 본 연구는 치위생(학)과 학생들의 자기주도 학습능력을 향상시키기 위한 방안으로 교수 및 교우와의 관계에서 이루어지는 상호작용과 학업적 자기효능감이 전문인으로서 자질을 강화하기 위해 필요한 자기주도 학습능력에 영향을 미치는 요인을 확인하고 치위생 교육의 질적 향상에 기여하고자 실시하였다. 이 연구는 자기보고식 설문지를 이용하여 전라도 소재 J지역에서 259명의 치위생(학)과 학생으로부터 2019년 3월 5일부터 4월 20일까지 자료를 수집하였다. 치위생(학)과 학생의 자기주도 학습능력에 영향을 미치는 요인은 학업적 자기효능감이 높을수록, 교우와의 상호작용이 활발히 일어날수록, 학업성적이 상위권일수록, 자신의 의지로 치위생(학)과를 선택할 때, 교수-학생간의 상호작용을 많이 할수록 자기주도 학습능력이 높게 나타났으며, 모형의 설명력은 53%로 나타났다. 본 연구를 통해 치위생(학)과 학생의 자기주도 학습능력을 향상시키기 위해서는 학업적 자기효능감이 낮은 학생들을 위해 능동적인 학습참여방법 및 적극적인 학습태도를 갖게 하기 위한 방법적인 측면을 고려한 교수학습법과 교수 및 교우와의 유대관계를 강화할 수 있는 교육과 환경이 제공될 수 있도록 적극적인 지원이 필요하다.