용액법으로 제작된 ZnSnO 박막트랜지스터의 전극 물질에 따른 계면 접촉특성 연구

정영민,송근규,우규희,전태환,정양호,문주호,Jeong, Young-Min,Song, Keun-Kyu,Woo, Kyoo-Hee,Jun, Tae-Hwan,Jung, Yang-Ho,Moon, Joo-Ho 한국재료학회 2010 한국재료학회지 Vol.20 No.8

We studied the influence of different types of metal electrodes on the performance of solution-processed zinc tin oxide (ZTO) thin-film transistors. The ZTO thin-film was obtained by spin-coating the sol-gel solution made from zinc acetate and tin acetate dissolved in 2-methoxyethanol. Various metals, Al, Au, Ag and Cu, were used to make contacts with the solution-deposited ZTO layers by selective deposition through a metal shadow mask. Contact resistance between the metal electrode and the semiconductor was obtained by a transmission line method (TLM). The device based on an Al electrode exhibited superior performance as compared to those based on other metals. Kelvin probe force microscopy (KPFM) allowed us to measure the work function of the oxide semiconductor to understand the variation of the device performance as a function of the types metal electrode. The solution-processed ZTO contained nanopores that resulted from the burnout of the organic species during the annealing. This different surface structure associated with the solution-processed ZTO gave a rise to a different work function value as compared to the vacuum-deposited counterpart. More oxygen could be adsorbed on the nanoporous solution-processed ZTO with large accessible surface areas, which increased its work function. This observation explained why the solution-processed ZTO makes an ohmic contact with the Al electrode.

만 5세 유아의 성별에 따른 탄력성과 기질 및 어머니의 양육스트레스의 관계

정영민(Jung, Young-Min),유연옥(Yu, Younoak) 계명대학교 사회과학연구소 2011 한국사회과학연구 Vol.30 No.2

The purpose of this study was to examine the relations among resilience, temperament, and mother’s parenting stress according to gender of 5-year-olds. One hundred thirty six children and their mothers from six daycare centers in D city were participated in this study. Research tools used were children’s resilience scale, temperament scale, and mother’s parenting stress scale. Pearson’s correlation analysis and multiple regression analysis were used for data analysis. The results of this study were as follows: First, the attachment of resilience was positively correlated with boy’s sociability and girl’s soothing. Secondly, on the relations between and mother’s parenting stress, the leadership and self-control of resilience were negatively correlated with boy’s and girl’s adaptability, whereas the behavior problems of resilience was positively correlated with boy’s and girl’s adaptability. And the behavior problems of resilience was positively correlated with boy’s depression and was negatively correlated with boy’s health. Thirdly, young children’s resilience could be predicted by the variable of gender. In addition, the sociability, emotion of temperament and adaptability predicted young children’s resilience. Based on the results of this study, some implications were discussed to improve young children’s resilience in early childhood setting.

여성 성기능장애의 보완대체의학적 치료에 관한 논문 연구

정영민 ( Young Min Jeong ),김송백 ( Song Baek Kim ),최창민 ( Chang Min Choi ),서윤정 ( Yun Jung Seo ),조한백 ( Han Baek Cho ) 대한한방부인과학회 2013 大韓韓方婦人科學會誌 Vol.26 No.2

Objectives: The aim of this study was to review systemically clinical trials on the trends of studies for Complementary and Alternative Medicine in the treatment of female sexual dysfunction and provide basic resource for future treatment and suggestions for improving research methods. Methods: Through medical website ``Pubmed``, foreign clinical literatures about female sexual dysfunction were searched and domestic clinical literatures about female sexual dysfunction were searched using internet websites ``National assembly library``, ``KISS``, ``RISS``, ``Korean traditional knowledge portal``. Results: Total 19 literatures were selected from January 2000 to June 2012. 15 foreign literatures were selected through medical website and 4 domestic literatures were chosen using internet websites or hand-searching. 5 literatures were published in 2008 and 13 literatures mentioned about age group of patients. FSFI is most common tool for female sexual dysfunction. 9 of 19 literatures were using Herbal medicine for treatment. 5 literatures were about CBT, 6 literatures were about Biofeedback and other one literatures are about Perineal massage. There were 14 Randomized controlled trials and 5 Non-randomized controlled trials. And randomized controlled trials were relatively low in risk of bias than non-randomized controlled trials. Conclusions: Upon these results, in similar future more clinical trials should be done and accumulate Evidence-based literatures.

건축물 전동셔터 추락 리스크 분석 및 저감 방안

정영민 ( Jung Young-min ),방홍순 ( Bang Hong-soon ),김옥규 ( Kim Ok-kyue ) 한국건축시공학회 2021 한국건축시공학회 학술발표대회 논문집 Vol.21 No.1

With the recent diversification and complication of buildings, the functions of building are also developing. As much as the development of buildings, the machine or equipment used for them is also developing. Thus, all sorts of domestic/foreign industrial facilities and fire stations in the whole nation are using the electric shutter that could meet the insulation just like the exterior wall of general buildings, for bringing-in/storage and crime prevention/fire prevention. Currently, various types of electric shutters are used. Such wrong operation and poor management are causing many panel-falling accidents. This study researched the reduction of electric shutter panel-falling risk by reviewing the domestic/foreign laws and standards, and researching the new safety equipment. First, the causes for falling and accident types were drawn by analyzing the cases of electric shutter accidents. After that, a checklist as the measures for reducing the falling of electric shutter in building was suggested by analyzing the items for the inspection of electric shutter.

세대별 자산-연령 프로파일 분석

정영민 ( Young Min Jung ),남준우 ( Joon Woo Nahm ) 서강대학교 경제연구소 2006 시장경제연구 Vol.35 No.1

이동성 메모리 보안을 위한 PUF을 이용한 보안 시스템 프로토콜 설계

정영민 ( Young-min Jung ),박석천 ( Seok-cheon Park ) 한국정보처리학회 2013 한국정보처리학회 학술대회논문집 Vol.20 No.2

기술이 발달함에 따라 USB메모리, 보안 SD카드, 보안인증토큰 등 이동형 저장 매체도 비약적인 발전을 하고 있다. USB의 가격이 저렴해지고 작아지면서 용량의 확장도 증가하여 다양한 이용을 할 수 있게 되었다. 하지만 분실율이 높고 보안성이 낮아 다수의 사용자에게 중요한 회사의 기밀이나 개인의 인적 사항들이 노출 될 수 있다. 이를 위해 PUF를 이용하여 플래시 메모리 마다 고유키를 저장, 생성하여 외부 유출이 없이 사용자 인증을 하기 위한 플래시 드라이버의 구조 및 프로토콜을 제안하고자 한다.

전통시장의 통합적 재생방안에 관한 연구

정영민(Young-Min Jung),오광석(Kwang-Suek Oh) 한국콘텐츠학회 2017 한국콘텐츠학회논문지 Vol.17 No.2

본 연구는 부산광역시 영도구에 소재한 문화관광형시장인 남항시장을 대상으로 전통시장 육성 및 활성화 사업의 현황과 문제점을 고찰하였다. 제도, 분석의 틀, 설문조사 등의 방법으로 분석한 결과, 문화관광형시장은 지역프랜차이즈(local franchise) 특화거리, 오픈스페이스, 생활권 문화 등을 고려한 공공시설 확보를 통해 주민 · 상인 · 관광객 모두가 만족할 수 있는 통합적 재생방안이 구축되어야 한다는 결론을 도출하였다. This study investigates the problems of cultivating and revitalizing traditional market through Busan Yeongdo-gu Namhang-Market, cultural-tourism market type. The study’s result shows culture-tourism market should establish integrated regeneration plans to satisfy residents, traders, and tourists with the security of public facilities considering local franchise specializing street, open space, and living area.

효 교육에 모성을 담은 자문화 내러티브

정영민 ( Jung Young Min ) 한국사회복지경영학회 2023 사회복지경영연구 Vol.10 No.2

자신의 양육태도를 인지하지 못하는 모(母)들과 우리나라의 소가족화와 맞벌이 부부로서 자녀들과의 충분하지 못한 소통으로 각자의 사랑을 표현하는 방법에서 각자의 방법대로 하기 때문에 오해의 요지가 많다. 가족의 어른들로서 엄마로서의 소통방법을 자녀들을 존중하고 배려가 빠진 일방적인 소통을 함으로서 현대 가족들이 심리적으로 큰 어려움을 겪고 있다. 모(母)의 양육태도를 효라는 인성교육으로 자신을 보게 하고 자녀의 입장에서 생각하고 변화가 필요한 부분을 교정할 수 있게 한다. 질적 연구방법 중 내러티브 탐구를 통해 1인 연구 참여자의 효의 자녀 사랑방법론으로 자녀에게 접근 실천해 본다. 내러티브는 인간의 경험을 이해하려는 연구방법으로 자신의 경험을 바탕으로 도출된 이야기를 개인의 독특한 이야기를 재구성하고 그 구성된 이야기에서 의미를 파악하는 방법이다. 참여자는 효인성 강사이전에 두 아이의 엄마로서 먼저 자신의 자녀들에게 존중과 배려의 효를 실천함으로 자녀와 깊은 소통을 할 수 있도록 노력하고 더 나아가 효인성 강사로 사회적부모의 책임의 소명을 굳게 한다. 효는 아이들 입장에서 먼저 생각하는 것이 사랑의 시작 이며 존중과 배려가 함께 이루어져야 됨을 제시하였다. There are many points of misunderstanding because mothers do not recognize their own child-rearing attitudes, and due to the small families in our country and dual-income couples, each has their own way of expressing love due to insufficient communication with their children. As adults in the family, modern families are experiencing great psychological difficulties because their communication methods as mothers are one-sided and lack respect and consideration for their children. The mother's parenting attitude is a character education called filial piety, which allows children to see themselves and think from the child's perspective and correct areas that need change. Methodology/Approach: Among qualitative research methods, narrative inquiry is used to approach children through one research participant's filial child love methodology. Narrative is a research method that seeks to understand human experience. It is a method of reconstructing an individual's unique story based on one's own experience and understanding meaning from the constructed story. As a mother of two children, the participant first practices the filial piety of respect and consideration for her children, and strives to have deep communication with her children. Furthermore, as a filial piety instructor, she solidifies her calling of responsibility as a social parent. . Implications: Filial piety suggests that thinking first from the children's perspective is the beginning of love and that respect and consideration must go hand in hand.

전력계통 안정도 향상을 위한 GA적용 LQ-PSS 설계

정영민(Young-min Jung),이석오(Seok-oh Lee),김형수(Hyung-su Kim),박준호(June-ho Park),황기현(Gi-hyun Hwang),이화석(Hwa-seok Lee) 대한전기학회 2001 대한전기학회 학술대회 논문집 Vol.2001 No.7

편측 견부 통증 환자의 안정시 견갑골 자세와 통증수준과의 상관성 연구

정영민(Young-min Jung),최종덕(Jong-duk Choi) 한국전문물리치료학회 2010 한국전문물리치료학회지 Vol.17 No.2

The purpose of this study was to investigate the most effective and comprehensible method for the assessment of resting scapular position (RSP) and pain level(PL) in unilateral shoulder pain(USP). Fifty volunteers with USP were involved in the study. Resting scapular assessments of the patients' pain sides (PS) and non-pain sides(NPS) were evaluated. The assessment tools for RSP are: 1) sternal notch(SN) to coracoid process(CP) distance 2) 3rd thoracic spinous process (T3S) to posterolateral angle of acromion (PLA) distance 3) scapular index 4) 8th thoracic spinous process(T8S) to inferior angle of scapular(IAS) distance 5) supine. The paired t-test was used to compare PS and NPS inRSP. Pearson correlation analysis was used to confer a relationship between the PL and RSP. The results of this study indicated that: 1) all the variables between the PS and NPS for RSP were statistically significant(p<.05) and 2) the PMI showed the strongest relationship in the correlation analysis between RSP and PL(p<.05, r-.37). Therefore, it can be concluded that there is a realtionship between PMI and PL and it is suggested that an assessment tool using PMI to diagnose shoulder pain would be clinically effective.