반코마이신 내성 장구균 환자 보호자의 질병 불확실성과 감염관리 수행

이은숙(Eunsuk Lee) 한국콘텐츠학회 2015 한국콘텐츠학회논문지 Vol.15 No.6

목적: 본 연구는 VRE 환자 보호자의 질병 불확실성과 감염관리 수행 정도를 확인하기 위한 서술적 조사연구이다. 방법: 본 연구는 D광역시에 소재한 D의료원에 입원한 VRE 환자 보호자 82명을 대상으로 실시하였다. 수집된 자료는 SPSS/WIN 21.0을 이용하여 실수, 백분율, t-test, ANOVA로 통계 분석하였다. 결과: VRE 환자 보호자의 질병 불확실성은 56.99점이었고, 감염관리 수행 정도는 35.09점이었다. 대상자의 특성에 따른 감염관리 수행 정도 차이 검정에서 나이(F=121.38, p<.001), 학력(F=102.77, p<.001), 환자와의 관계(F=17.80, p<.001), 하루 평균 간호하는 시간(t=3.14, p=.002), 가족의 형태(t=-8.65, p<.001)에서 통계적으로 유의한 차이가 나타났다. 대상자의 질병 불확실성은 유의하게 감염관리 수행 정도와 부적인 상관관계를 보였다(r=-.96, p<.001). 결론: 본 연구결과는 VRE 환자 보호자를 위한 감염관리 프로그램 개발 및 감염관리 표준지침 개발을 위한 기초자료로 활용될 수 있을 것이다. Purpose: This descriptive study was to examine uncertainty and performance of infection control in the VRE patients’ caregivers. Methods: The participants were 82 caregivers who involved with the VRE patients care in D tertiary hospital in D metropolitan city. Data were analyzed with number, percentage, t-test, and ANOVA using SPSS/Win 21.0. Results: The participants’ uncertainty was 56.99 and performance of infection control was 35.09. Performance of infection control was significantly different by age (F=121.38, p<.001), education (F=102.77, p<.001), relationship with the patient (F=17.80, p<.001), hours of caring per day (t=3.14, p=.002), and type of family (t=-8.65, p<.001). There was a significant negative correlation between participants’ uncertainty and performance of infection control (r=-.96, p<.001). Conclusion: The results of the study will be used to develop nursing intervention program and standard protocol for infection control for the VRE patients’ caregivers.

소셜미디어 중독경향성과 자아존중감 관계에서 사회불안의 매개효과

이은숙 ( Eunsuk Lee ),이경순 ( Kyungsoon Lee ) 한국교육공학회 2018 교육공학연구 Vol.34 No.3

이 연구의 목적은 대학생이 지각한 자아존중감과 소셜미디어 중독경향성 관계에서 사회불안의 매개효과를 검증하는 것이었다. 이를 위하여 대학생 204명에게 자아존중감, 사회불안, 소셜미디어 중독경향성에 대한 설문을 실시하였다. 분석 결과는 다음과 같았다. 첫째, 소셜미디어 중독경향성은 자아존중감과는 정적 상관을, 사회불안과는 부적 상관을 나타냈다. 자아존중감이 낮을수록, 사회불안은 높을수록, 소셜미디어 중독경향성이 높은 것으로 나타났다. 즉, 사회불안이 높을 경우 이에 대한 보상으로 소셜미디어에 과몰입할 가능성이 높다는 사회보상 관점을 지지하였다. 둘째, 사회불안이 자아존중감과 소셜미디어 중독경향성 관계를 부분 매개하는 것으로 나타났다. 즉, 소셜미디어 중독경향성은 자아존중감에 의해 영향을 받기도 하지만 사회불안을 통해서도 영향을 받는다는 것을 확인할 수 있었다. 셋째, 사회불안의 하위 요인인 사회적 공포와 사회적 상호작용 불안도 각각 자아존중감과 소셜미디어 중독경향성 관계를 부분 매개하는 것으로 나타났다. 이와 같은 결과는 대학생의 소셜미디어 중독을 줄이기 위해서는 이들의 자아존중감을 높이는 동시에 사회불안의 두 가지 측면, 사회적 공포와 사회적 상호작용 불안 모두에 대한 개입을 고려할 필요가 있음을 시사한다. 이를 바탕으로 실천적 시사점과 함께 후속 연구를 위한 방향을 제시하였다. The purpose of this study is to examine the mediating effects of college students’ social anxiety in the relationship between self-esteem and social media addiction. For the study, 204 college students have completed a survey assessing the perception of self esteem, social anxiety and social media addiction. Results are as follows: First, social media addiction had a negative correlation with self-esteem but positive correlation with social anxiety. The students’ tendency to be addicted to social media grow more, the lower their self-esteem dropped while their social anxiety rose. Second, social anxiety partially mediated the relationship between self-esteem and social media addiction. It shows that social media addiction is influenced by one's self-esteem and also affected by social anxiety. Third, social phobia and social interaction anxiety, which are the subset of social anxiety, each partially mediated the relationship between self-esteem and social media addiction. Based on these findings, in order to reduce college students’ addiction, self-esteem should be raised and simultaneously there should be intervention on social anxiety - social phobia and social interaction anxiety. Possible directions for future research were also suggested.

증상이 있는 원발성 부갑상선 기능항진증

이재복(Jaebok Lee),이은숙(Eunsuk Lee),배정원(Chungwon Bae),구범환(Bumhwan Koo) 대한외과학회 1998 Annals of Surgical Treatment and Research(ASRT) Vol.55 No.6

천연가스 생산기지 시설물의 내진성능평가 절차

이태형 ( Tae Hyung Lee ),이은숙 ( Eunsuk Lee ),박태규 ( Taekyu Park ),홍성경 ( Seong Kyeong Hong ),김준호 ( Joon Ho Kim ) 한국안전학회(구 한국산업안전학회) 2014 한국안전학회지 Vol.29 No.4

It is crucial for important facilities to withstand strong earthquakes because their damage may cause undesirablesocio-economic effect. A liquefied natural gas (LNG) receiving terminal is one of the lifeline facilities whose seismic safety needs to beguaranteed. Even though all operating LNG receiving terminals in Korea were seismically designed, old design codes do not guarantee tocomply with the current seismic design codes. In addition, if the constructional materials have been deteriorated, the seismic capacity offacilities may be also deteriorated. Therefore, it is necessary that the seismic performance of LNG receiving terminals is evaluated and thefacilities that lack of seismic capacity have to be rehabilitated. In this paper, a procedure of seismic performance evaluation of suchfacilities is developed such that the procedure consists of three phases, namely pre-analysis, analysis, and evaluation phases. In thepre-analysis phase, design documents are reviewed and walk-on inspection is performed to determine the current state of the materialproperties. In the analysis phase, a structural analysis under a given earthquake or a seismic effect is performed to determine the seismicresponse of the structure. In the evaluation phase, seismic performance of the structure is evaluated based on limit states. Two of theimportant facilities, i.e. the submerged combustion vaporizer (SMV) and pipe racks of one of the Korean LNG receiving terminals areselected and evaluated according to the developed procedure. Both of the facilities are safe under the design level earthquake.

독거 중고령자의 사회참여, 인지기능, 우울의 관계 및 인지기능 수준에 따른 집단비교

신상예(Sang Ye Shin),이은숙(Eunsuk Lee) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.3

본 연구는 인구 고령화 및 1인가구의 증가 등의 사회문제를 고려하여 1인가구 중고령자의 사회참여활동, 인지기능, 우울의 관계를 분석하고 이 관계에 대하여 인지저하 및 치매의심 집단과 일반집단에 따른 집단비교 분석을 실시하는 데 목적을 두었다. 분석을 위해 경로분석 및 다집단분석을 실시하였고, 분석결과 1인가구 중 고령자의 사회참여활동은 인지기능 증가를 통해 우울을 감소시키는 것으로 나타났고, 사회참여활동의 긍정적 효과는 인지저하 및 치매의심 집단에서 더 강한 것으로 확인되었다. 이러한 결과를 토대로 사회참여활동과 사회참여활동을 촉진할 수 있는 방안, 인지기능이나 정신건강에 도움이 될 수 있는 프로그램 개발에 대한 시사점을 논의하였고, 특히 인지기능이 저하되어 있는 집단에서 사회참여활동의 효과가 더 긍정적이었다는 점을 감안하여, 요양시설 등에서 고립된 치료보다는 사회성 증진을 함께 도모할 수 있는 프로그램이나 치료방법의 필요성 등을 제언하였다. The purpose of this study was to analyze the relationship between social participation activities, cognitive function, and depression of middle and old single-person households in consideration of social problems such as aging population and increasing single-person households. For the analysis, path analysis and multi-group analysis were conducted. As a result of the analysis, it was found that social participation activities of middle and old single-person households reduced depression through increased cognitive function, and the positive effects of social participation activities were stronger in groups of dementia. Based on these results, we discussed ways to promote social participation activities, implications for developing programs that can help cognitive function or mental health, and suggested the need for programs or treatment methods to promote social participation rather than isolated treatment in nursing facilities.

The effect of porous structure on the interplay of osteoblasts and endothelial cells

Ara Jung(정아라),Eunsuk Lee(이은숙),Dohyung Lim(임도형),Bomi Gweon(권보미) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.4

고속 CAN 통신사양 표준화 관리 및 DBC 파일 자동생성 시스템 개발

김정환(Jeonghwan Kim),이은숙(Eunsuk Lee),이정희(Jeonghee Lee),배현철(Hyunchul Bae) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11

CAN Communication is one of the means of exchanging information in the vehicle. Many ECUs are using the CAN to send and receive many data with each other. In case of recently developed vehicles, the data was increased by geometric progression. Therefore it is need to efficient management of the data to upgrade the SW quality. Through the establishment of an electronic management system, it is enable systematic CAN DB development and Standardization management of HSC Communication Specification. Moreover, the system provides the DBC file of the vehicle model automatically.

응급의료센터 내원객의 호흡기 감염예방에 대한 지식과 수행도

조명지(Jo, Myeong-Ji),문경자(Moon, Kyoung-Ja),이은숙(Lee, Eunsuk) 기본간호학회 2018 기본간호학회지 Vol.25 No.3

Purpose: The purpose of this study was to investigate the effects of emergency setting visitors’ knowledge and behavior patterns in relation to prevention of respiratory tract infections. Methods: A descriptive survey was used. The participants were visitors to the emergency service in ‘D’ general hospital in ‘D’ city, and the data were collected from July 1 to September 1, 2016. The collected data were analyzed using frequency analysis, t-test, ANOVA, Scheffé test, Pearson correlation coefficients, and multiple regression analysis. Results: Factors influencing prevention of respiratory tract infections were visitors" education level, methods of dissemination of prevention information, and participants’ knowledge with regard to preventive methods. The explanatory power was found to be 35% in the regression model. Conclusion: The findings indicate that visitors’ education level, knowledge of infection prevention, and the dissemination of information regarding infection prevention by the hospital play an important role in the prevention of respiratory tract infections in emergency services in the hospital. These results highlight the need for a customized education program for prevention of respiratory tract infections in emergency settings. Programs should take into consideration the educational background of visitors, and provide them with appropriate information regarding infection prevention.

고분자 전해질형 연료전지의 기체 침식에 의한 가스확산층 내구성능 저하에 관한 실험적 연구

박재만(Jaeman Park),하태훈(Taehun Ha),조준현(Junhyun Cho),민경덕(Kyoungdoug Min),이은숙(Eunsuk Lee),정지영(Jiyoung Jung),김도훈(Dohun Kim),진용원(Yongwon Jin) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5

Durability characteristics of Gas Diffusion Layer (GDL) is one of the issues for maintaining the Polymer Electrolyte Membrane Fuel Cell (PEMFC) performance because one of the main function of GDL is to work as a path of fuel and water. When GDL degradation occurs, the main function of GDL is lowered and it causes the flooding phenomenon. Therefore, to investigate the durability of GDL, understanding the GDL degradation process is required. However, the GDL degradation has complex process and is caused by various reasons. Therefore, separating each reasons and investigating its effect are needed. In this study, mechanical degradation with gas flow test, which is one of the GDL degradation mechanisms, is introduced. To consider the effect by gas flow, gas is only fed into the unit cell continuously. And other conditions for unit cell is set up to the PEMFC for automotive applications. The amount of GDL degradation was measured with various measurement methods such as weight measurement and static contact angle measurement. After 2,400 hours test, the degradated GDL Showed loss of weight and contact angle.