Electrical, Optical and Structural Properties of ZrO₂ and In₂O₃ Co-sputtered Electrdoes for Organic Photovoltaics (OPVs)

Da-Young Cho,Yong-Hee Shin,Kwun-Bum Chung,Seok-In Na,Han-Ki Kim 한국진공학회 2014 한국진공학회 학술발표회초록집 Vol.2014 No.2

Roll-to-roll sputtered Si-doped In2O3/Ag/Si-doped In2O3 multilayer as flexible and transparent anodes for flexible organic solar cells

Cho, Da-Young,Shin, Yong-Hee,Kim, Han-Ki,Noh, Yong-Jin,Na, Seok-In,Chung, Kwun-Bum American Institute of Physics 2015 Journal of Vacuum Science & Technology. A Vol.33 No.2

Quantitative in‐line monitoring of solvent‐mediated polymorphic transformation of sulfamerazine by near‐infrared spectroscopy

Lee, Min‐,Jeong,Seo, Da‐,Young,Wang, In‐,Chun,Chun, Nan‐,Hee,Lee, Hea‐,Eun,Jeong, Myung‐,Yung,Kim, Woo‐,Sik,Choi, Guang J. Wiley Subscription Services, Inc., A Wiley Company 2012 journal of pharmaceutical sciences Vol.101 No.4

<P><B>Abstract</B></P><P>The in‐line monitoring of pharmaceutical processes with high risk, such as crystallization, has been one of the most popular research topics in recent years. Sulfamerazine (SMZ), a well‐known sulfonamide antibacterial agent was investigated to examine the mechanism of polymorphic conversion by solvent‐mediated polymorphic transformation (SMPT). The primary purpose of this study is to monitor the polymorphic transformation through in‐line near‐infrared (NIR) measurements and concurrently interpret the whole process quantitatively with off‐line characterizations. Samples taken at every hour during SMPT were analyzed by X‐ray diffractometry (XRD) and differential scanning calorimetry (DSC). NIR spectra in the range of 7500–4900 cm<SUP>−1</SUP> were taken into account for multivariate analysis, which included partial least square (PLS) regression and principal component analysis (PCA). In brief, the form II content was estimated very accurately and reproducibly during the SMPT process not only by XRD but also by the DSC measurements. In addition, the form II content values were predicted very accurately by separate experiments at two designated time points. In a separate study, it was demonstrated that PCA could be employed to explain a complicated process such as SMPT mechanistically by several stages. © 2012 Wiley Periodicals, Inc. and the American Pharmacists Association J Pharm Sci 101:1578–1586, 2012</P>

독거노인 지원 개선을 위한 서비스 디자인 제안

유다미 ( Yu Da-mi ),김혜인 ( Kim Hye-in ),박진원 ( Park Jin-won ),이사랑 ( Lee Sa-rang ),하효정 ( Ha Hyo-jung ),윤재영 ( Yun Ray Jae-young ) 커뮤니케이션디자인학회 2016 커뮤니케이션 디자인학연구 Vol.57 No.-

우리나라는 이미 2000년에 고령화사회에 접어 들었고 2026년에는 초고령사회로 접어들 것으로 예상된다. 늘어나는 노인의 수 만큼이나 독거노인과 그 문제가 심각해지고 있지만 그에 대한 지원 및 관리는 매우 부족한 실정이다. 본 연구는 이러한 문제를 해소하기 위해 독거노인의 증가에 따라 발생되는 문제를 알아보고 그 해결방안으로 봉사와 기부에 상대적으로 호의적인 청년(학생)층을 유입할 수 있는 서비스 디자인을 제안한다. 연구방법으로는 관찰조사를 통하여 독거노인, 청년(학생), 어르신 돌봄 센터와 같은 이해관계자를 도출하고, 설문조사 및 심층 인터뷰 통하여 각 이해 관계자 간에 발생하는 문제점을 발견하였다. 문제점을 해소하기 위해 크게 `봉사하기`, `기부하기` 기능으로 나누어 신청단계를 간소화하였다. 또한 시간기부인 봉사를 통해 획득한 `베리` 포인트는 물질적으로 지정기부를 할 수 있도록 기획하였다. 이와 같은 기능들을 모바일앱 프로토타입으로 제작 하였고 1차, 2차에 걸친 사용성 테스트를 진행했다. 결과적으로 본 연구가 독거노인 문제 해소와 청년들을 대상으로 한 새로운 기부문화 창출에 기여할 것으로 기대한다. Korea already became a fast aging society in 2000 and there is a forecast of becoming a super-aged society by 2026. As the number of the aged increases, the issue related with the increasing number of elderly people living alone and aging society is becoming more serious but there is an insufficiency in supporting senior citizens and managing the situation. The purpose of this study is to identify problems occurred by the increasing number of elderly people living alone to obtain a solution for the problems and suggest a service design to attract young people in their 20s, who is more likely to favor voluntary service and donation for solution. For a study method, an observational study was conducted with selecting people who are engaged in senior care center, students in their 20s, and elderly people living alone and conducting questionnaire and in-depth interview with them and the problems occurred among those interested parties. The application steps were being simplified by dividing them into major categories, `performing voluntary service` and `donating`, to solve the problems. Also, `berry` points obtained by a voluntary service, which is an essentially time-donating, is available for designated financial donation. Those functions were manufactured as a mobile application prototype and first and second usability tests were conducted. As a result, it is expected that this study will contribute to creation of new donation culture with students in their 20s and solution for elderly people living alone.

병원행정인력의 환자의료정보 비밀보호 요인 분석

김종인(Jong In Kim),이다음(Da Um Lee) 한국보건복지학회 2010 보건과 복지 Vol.12 No.-

Objectives: This paper was thus aimed at surveying consciousness of the persons working at the departments of administration, insurance (investigation) or clinical records in hospitals about security of patients' clinical information in an effort to detect related problems and to suggest alternative plans. Methods: From the departments of administration, insurance and clinical records at the hospitals located in Jeollabuk province as of 2009, 200 staff members were randomly selected as subjects for this study. Descriptive statistics were employed to determine frequency, percentage, average and standard deviation of the data and t-test and ANOVA were also utilized to analyze the factor of the subjects about security of patients' clinical information depending on their personal characters and characters of the hospitals they were working in. Results: The study says the key point is that Factors for Medical Information Protection in Medical Manpower of hospitals were too lower than general hospitals. That's because hospitals are on small scale and are not departmentalized, and their concerned security regulation, guideline or detailed curriculum are in poor condition. Conclusions: It is hoped for continuing research and investigation to pinpoint the reasons that influence consciousness of the people working at medical institutions about protection of patients' medical information. Furthermore, medical institutions are requested to take the initiative not only of providing quality and specialized medical service to patients but also of protecting safely medical information that may contain sensitive and versatile information of patients.

안내염과 대장암이 동반된 재발성 간농양

전승정,김태헌,류민선,오다연,송명은,이신아,류재인,김혜인,문일환,유권 이화여자대학교 의과학연구소 2011 EMJ (Ewha medical journal) Vol.34 No.2

The causes of pyogenic liver abscess has been known as biliary tract disease or intrabadominal infection but the large proportions of the patients has no apparent underlying disorders. Recently colonic mucosal lesions were reported in patients with cryptogenic liver abscess and it has been suggested that colonic mucosal break may play a role in developing liver abscess in otherwise healthy patients. We experienced a patient of severe recurrent liver abscess complicated with endophthalmitis only 3 months after successful treatment of initial cryptogenic liver abscess and a polypoid colon cancer was discovered by chance. It seems prudent to proceed colonoscopic examination in patients with cryptogenic liver abscess especially when it is recurrent.

간호사의 이미지에 따른 간호전공만족도

가미정,김수미,김영경,남수진,오루미,육지수,이혜인,최미나,최혜민,허다은 이화여자대학교 간호과학대학 2010 이화간호학회지 Vol.- No.44

Purpose: The purpose of this descriptive study is to examine the correlation between nursing students’ perception of nurses and the level of their satisfaction with the major. Method: The survey was done with the total number of 192 nursing students from 10 different universities in S city selected by a convenience samplingmethod. In order to measure the perception of nurses, the measurement which was invented by Lee(1992) and revised by Jang(1998) was used. Also, the measurement designed by Shim, and modified by Kim(2007) was used for measuring of the students’ satisfaction in their major. The collected data was analyzed by SPSS 17.0. Results: 1.The most decisive factor of the conceptualization of the image of nurses for the nursing college students is their experience of meeting nurses as a patient. 2. Students reconsider the role of nurses by experiencing immediate relationships with nurses in field training. 3. Other factors of the survey such as the students’academic year, religion, the field training situation (individual experience, type of the hospital where they experienced the training, and a relationship with the nurse in charge of the training) or the existence of nurses among their family members do not affect the students’ satisfaction. 4. There is a positive correlation between the image of nurses of nursing college students and their satisfaction with the major(0.66). Conclusion: The positive image of nurses is directly related to the students’ satisfaction in the nursing major, which hugely affects on their academic achievements and decisions of career path. Therefore, there should be more efforts to increase the positive perception of nurses among nursing students.

복부비만 여성의 슬링을 결합한 플랭크 운동 효과

김정자,강다현,양종화,장인선,조부연,홍창완,Kim, Jeong-Ja,Kang, Da-Hyeon,Yang, Jong-Hwa,Jang, In-Seon,Cho, Bu-Yeon,Hong, Chang-Wan 한국임상보건과학회 2019 한국임상보건과학회지 Vol.7 No.2

Purpose. The study was conducted to find out the effects that women in their 20s with abdominal obesity can get from sling-based flanks. Methods. The study used In-Body to determine the weight and body fat rate of women in their 20s who were overweight at H University and used a tape measure to measure the circumference of the abdomen. Plank exercise using slings to reduce weight, body fat and abdominal circumference led to muscle stabilization and abdominal obesity reduction. The collected data were analyzed using the SPSS ver. 23.0 statistics program. Results. The results of the study showed statistically significant differences in the weight, body fat rate and abdominal circumference of the subjects before and after intervention. Conclusions. Steady abdominal muscles exercise help stabilize the abdomen, reduce abdominal body fat rate, and are effective in managing obesity.

수용자 자녀를 지원하는 사회복지실천가의 경험

최려나 ( Cui Li Na ),정익중 ( Chung Ick-joong ),김다인 ( Kim Da In ),김정윤 ( Kim Jung Yun ) 한국가족사회복지학회 2022 한국가족복지학 Vol.69 No.1

본 연구는 수용자 자녀지원 현장에서 종사하는 사회복지실천가의 경험을 탐색하기 위해 실시되었다. 연구 참여에 자발적으로 동의한 사회복지실천가 8인을 최종 연구참여자로 선정하여 심층 면담을 진행하였고, 이를 통해 수집한 자료로 주제분석을 시행하였다. 연구결과, ‘수용자 자녀에 대한 사회복지실천가의 인식’, ‘수용자 자녀를 지원하는 실천 현장의 상황’, ‘수용자 자녀를 지원하는 사회복지실천가로서 기대되는 역할’ 3개의 주제와, ‘가해자의 자녀이기 전에 한 아동인 수용자 자녀’, ‘수용자 자녀를 지원하며 부딪히는 현실의 벽’, ‘수용자 자녀와 함께 성장하며 얻는 보람’, ‘사회복지실천가로서 스스로에게 더 기대하는 역할’, ‘수용자 자녀가 사회복지실천가에게 기대하는 역할’ 5개의 범주, 그리고 15개의 하위범주로 도출되었다. 이 결과를 바탕으로 수용자 자녀와 그들을 지원하는 사회복지실천가를 위한 지원방안을 모색하고, 사회복지적 함의를 논하였다. The purpose of this study was to conducted to explore the experiences of the social welfare practitioners in the field of social welfare practice targeting the children with incarcerated parents. Eight participants who voluntarily agreed to participate in the study were selected for in-depth interviews, and thematic analysis was performed. The study found three themes, “The perception of social welfare practitioners about the children with incarcerated parents”, “The situation of the practice site supporting the children with incarcerated parents”, and “The expected role as a social welfare practitioner supporting the children with incarcerated parents”. “The child of the perpetrator, not one child”, “The wall of reality that encounters supporting the children with incarcerated parents”, “The reward of growing up with the children with incarcerated parents”, “The role social welfare practitioners expect more from self”, “The role that the children with incarcerated parents expects from the social welfare practitioners” 5 categories and 15 subcategories were derived. Based on the results of the study, support policies were sought for social welfare practitioners and children with incarcerated parents, and social welfare implications were discussed.

박실지의 대형수생식물상과 그 분포에 관한 연구

김인택,정선우,이다정 7개 국립대학교 환경연구논문집 공동발행 위원회 2005 공업기술연구 Vol.5 No.-

The flora(macro-hydrophyte) Vegetation of Baksil reservoir and surrounding area was investigated from March, 2005 to October, 2005. The Macro-hydrophyte of this area consist of 33 taxa : 3 variety, 30 species, 30 genera and 22 family. The Maro-hydrophyte of this area consist of Emergent Plants : 16 species, 14 genera, 11 family, Submerged plants : 4 species, 4 genera, 3 family, Free-floating Plants : 3 species, 3 genera, 2 family, Floating leaved Plants : 2 species, 2 genera, 2 family, Hygrophytes Plants : 5species, 5 genera, 4 family. The communites of Jeongyang lake : Miscanthus Sacchariflorus community, Zizania latifolia community, Phragmites communis community, Tyhpa orientalis community and Trapa japonica community. The life form spectrum : Emergent Plants 49%, Submerged Plants 12%, Free-floating Plants 9%, Floating leaved plants 6%, Hygrophytes plants 15%.