다구치 방법을 이용한 최적 접착심지와 퓨징 공정변수의 선정

윤순영,박창규,김성민,김영호,이대훈,Yun, Soon-Young,Park, Chang-Kyu,Kim, Sungmin,Kim, Young-Ho,Lee, Dae-Hoon 한국섬유공학회 2005 한국섬유공학회지 Vol.42 No.2

In this research, we have developed a fusing condition optimization process to maximize bonding strength between a fusible interlining and a fabric using Taguchi method (also called 'robust design', 'quality engineering', etc.). The four target fusing parameters including types of fusible interlining, fusing temperature, fusing pressure, and fusing time are selected to optimize the quality of fused composites. The Taguchi processes 1) calculate the SN (signal-to-noise) ratios of repeated experimental observations, 2) find the corresponding influential fusing conditions for a given fabric, 3) determine the optimum values of the fusing conditions, 4) calculate the prediction interval of maximum bonding strength of the fused composite with optimum fusing conditions, 5) certify the applying Taguchi processes, and finally, 6) compare the expected losses between before and after improving bonding strength of the fused composite. The new process has been applied to three different fabrics using the specified experimental design with an optimum orthogonal array table. Conclusively, we can easily determine the optimum fusible interlining and fusing process conditions with simple experiments.

간호대학생의 자아탄력성과 영적안녕이 대학생활 적응에 미치는 영향

윤순영,민신홍,Yun, Sun-Young,Min, Shin-Hong 한국디지털정책학회 2014 디지털융복합연구 Vol.12 No.12

본 연구는 간호대학생의 자아탄력성과 영적안녕이 대학생활 적응에 미치는 영향을 파악하여 대학생활 적응에 대한 다차원적인 이해를 돕고, 대학생활적응을 위한 프로그램 개발에 기초가 되는 자료를 제공하고자 시도되었다. 연구대상은 C 도에 소재한 2개의 4년제 간호학과 학생들을 대상으로 하여 연구 참여에 동의한 학생 총 530명을 편의표집 하였다. SPSS 18.0 프로그램을 이용하여 t-test, ANOVA, Pearson's Correlation Coefficient, Multiple regression 으로 분석하였다. 결과는 다음과 같다. 대상자들의 자아탄력성, 영적안녕과 대학생활 적응과의 상관관계를 분석한 결과 모두 유의한 양의 상관관계가 있는 것으로 나타났다. 또한 대학생활 적응에 영향을 미치는 요인은 자아탄력성, 실존적 영적안녕, 종교적 영적안녕 순으로 영향력이 있었고, 설명력은 39%였다. 결론적으로 자아탄력성과 영적안녕이 높을수록 대학생활에 잘 적응하는 것으로 나타났으므로 이에 도움이 될 수 있는 중재프로그램 개발에 도움이 되는 제도적 접근이 요구된다 할 수 있다. The purpose of this study was to investigate the effects of ego-resilience and Spiritual well-being on college adjustment in nursing students. The sample for this study consisted of Nursing students from 2 university of nursing in C Provinces. The data were collected from November 10 to 17, 2014. The data were analyzed using t-test, ANOVA, Pearson correlation and multiple regression with SPSS 18.0. A positive correlation was found for college adjustment with Ego-resilience and Spiritual well-being. In addition Ego-resilience, Religious spiritual well-being, Existential spiritual well-being accounted for 39% of variance in college adjustment. The results of this study suggest that development of Ego-resilience and Spiritual well-being in nursing students is important to college adjustment. Further research in improving Ego-resilience and Spiritual well-being is warranted.

Physician Assistant(PA)간호사의 직무스트레스가 직무만족도에 미치는 영향

윤순영(Yun, Soon-Young),엄동춘(Uhm, Dong-Choon) 한국산학기술학회 2011 한국산학기술학회논문지 Vol.12 No.11

본 연구는 PA(전담)간호사의 직무스트레스가 직무만족도에 미치는 영향을 파악하기 위하여 시도된 서술적 조사연구로 2010년 9월 1일부터 2011년 1월 10일까지 PA(전담)간호사 104명을 대상으로 시행하였다. 수집된 자료는 SPSS PASW Stastistics 18.0 Program으로 분석하였다. 직무스트레스에 대한 평균점수는 여성 45.07(±9.78)점, 남성 43.47(±13.77)점이었다. 직무만족도에 대한 평균점수는 2.72(±0.30)점이었다. 일반적인 특성과 직무만족도 간의 통계적 유의성은 없었다. 직무스트레스의 하부영역 중 미혼에서 조직체계(p<.05)와 보상부적절(p<.01)에 대한 스트레스가 통 계적으로 유의하게 높은 것으로 나타났다. 다중회귀분석결과 회귀모형에 대한 수정된 R2 값이 0.567로 회귀모형이 56.7%로 적합하며, 직무자율성이 적고 조직체계가 합리적이지 못할 때 직무만족도가 감소하였으며, 3교대 근무자에 비해 2교대 근무자의 직무만족도가 높은 것으로 분석되었다. 그러므로 직무만족도를 높이기 위해 PA(전담)간호사의 직무자율성과 조직체계에 대한 직무스트레스를 감소시키기 위한 병원정책이 필요하다. This study aims to investigate the factors influencing job satisfaction to job stress of physician assistant(PA) nurses. This research design was a descriptive study. The subjects in this study were 104 PA nurses. Data were collected from September 1, 2010 to January 10, 2011, and analyzed by SPSS PASW statistics 18.0 program. The mean score of men on the job stress was 43.47(±13.77), The mean score of women was 45.07(±9.78). The mean score of job satisfaction was 2.72(±0.30). There was no statistical difference between general characteristics and job satisfaction. There were statistical difference between unmarried subjects and organizing system(p<.05), inadequate compensation(p<.01). In the results of multivariate regression analysis, adjusted R2 value was 0.567. The model fit was 56.7%. Job satisfaction was low in the insufficient job control and inadequate organizing system. It is hospital policies for the reduction of job stress(particularly, insufficient job control, and organizing system stress).

최적의 접착심지 선정을 위한 전문가시스템 개발

윤순영 ( Soon Young Yun ),김성민 ( Sung Min Kim ),박창규 ( Chang Kyu Park ) 한국의류산업학회 2009 한국의류산업학회지 Vol.11 No.4

응급실에 내원한 골반골절 환자의 사망률 및 예후와 관련된 요인에 관한 연구

윤순영 ( Soon Young Yun ),배현아 ( Hyun A Bae ),이혜진 ( Hye Jin Lee ),전영진 ( Young Jin Cheon ) 대한외상학회 2004 大韓外傷學會誌 Vol.17 No.2

Background: The object of this retrospective study was to evaluate the clinical characteristics of the patients with pelvic fracture due to blunt trauma. We analyzed the correlation between clinical symptoms, classification of pelvic fracture, trauma score and mortality. And we aimed to establish the guideline of management in emergency departments. Methods: We performed a retrospective analysis of 133 patients with pelvic fracture during 10-year period (from January 1994 to December 2003) who were presented in our emergency department. We collected data from the medical records and made a database for analysis of following: age, sex, mechanism of injury, vital sign at admission, abbreviated injury scores (AIS), injury severity scores (ISS), anatomical grading of the fracture, clinical outcome including hospital mortality, length of hospital stay, length of intensive care unit stay, requirement of crystalloid fluid. The data were stratified into patients less than 55 years of age (young group) and 55 years or older (old group). The data were also stratified according to fracture grading and trauma scores. Results: Grade 4 fracture was the most frequent pattern(n=37, 27.8%), followed by grade 3. According to stratification by age, mortality of older age group was higher than younger group (p<0.001). But there was no significant difference between the two groups in length of hospital stay, initial systolic blood pressure, heart rate and fluid and blood product requirements. According to stratification by fracture grading system, severely fractured group (grade 4, n=37) showed higher mortality than mild group (grade 1, 2 and 3). Stratification by AIS showed significant difference in the hospital mortality and length of hospital stay, initial systolic blood pressure, requirement of fluid between the severely injured group (AIS≥3 in any part of head, thorax, abdomen) and mild injured group. Conclusion: The mortality of pelvic fracture is associated with age, AIS and mental status at arrival.

초기 대응자에 따른 수지 손상 환자의 병원 전 단계 응급처치 실태와 만족도

윤순영(Yun, Soon-Young),김민숙(Kim, Min-Suk),오경옥(Oh, Kyong-Ok),정지영(Jung, Ji-Young),전명희(Jun, Myung-Hee),엄동춘(Uhm, Dong-Choon) 한국간호교육학회 2009 한국간호교육학회지 Vol.15 No.2

응급실을 통하여 입원한 체간부 관통상 환자에 관한 임상적인 고찰

윤순영 ( Soon Young Yun ),전영진 ( Young Jin Cheon ),원태희 ( Tae Hee Won ) 대한외상학회 2005 大韓外傷學會誌 Vol.18 No.1

Background: This study was undertaken to evaluate the clinical pattern of the patients with penetrating torso injury. We retrospectively analyzed the clinical symptoms, mechanism of injury, injury type including injured organ, and ultimate outcome of treatment. Our purpose of the study was to establish guideline of management in penetrating torso injury. Methods: This study consists of an analysis of a consecutive series of 94 patients with penetrating injury of trunk treated at one general hospital during 7year period (from January 1995 to April 2003) who was admitted through in our emergency department. All data were collected from the medical records and entered in a database for analysis on the following: age, sex, mechanism of injury, vital sign at admission, clinical outcome including hospital mortality, length of hospital stay, length of intensive care unit stay, requirement of crystalloid fluid and blood product. Results: Among 94 patients, there were 68 men and 26 women, with ages ranging from 19 to 82 years (average 38.2 years). The most frequent mechanism of injury was violence by others including rob (n=54, 57.4%) followed by suicidal attempt (n=24, 25.5%) and accidental injury (n=16, 17.0%). No injury was inflicted from gun. In 37 patients, systolic blood pressure at admission was under 90mmHg. The time interval from injury to admission, and from admission to operation was 57.8minutes and 4hour 12minutes each. Laparotomy was required in 70 patients, thoracotomy in 5 patients, and 3 patients required thoracotomy and laparotomy. Among 94 patients, an average of 1.7 organs were injured. The small bowel and colon were the organs most commonly wounded followed by liver, mesentery, pleura. Of the 94 patients, 6 died for an overall mortality rate of 6.4%, and two of them were not related with hemorrhage. The average length of hospital stay was 18.1 days, and 40 patients required ICU care. Conclusion: Of the 94 patients who were admitted from penetrating torso injury, no patient was injured from firearm. Overall mortality rate was 6.4%. In our hospital, firearm injury was relative rare

WiBro Evolution 표준화 및 기술 동향

조재희,조재원,최호규,윤순영,Jo, Jae-Hui,Jo, Jae-Won,Choe, Ho-Gyu,Yun, Sun-Yeong 한국통신학회 2007 정보와 통신 Vol.24 No.6

본 고에서는 WiBro Evolution에 대하여 개관한다. WiBro Evolution은 현재 전 세계적으로 상용화되고 있는 WiBro 시스템의 진화형태로, 향후 더욱 다양해질 사용자 및 서비스 제공자의 요구사항을 반영한 4세대 통신시스템을 목표로 한다. 이를 위해 WiBro Evolution시스템은 기존 WiBro시스템과의 호환성이 유지되어야 하며, ITU에서 4세대 통신시스템 표준으로 추진중인 IMT-advanced의 요구사항을 만족시킬 수 있어야 한다. 이러한 표준개발 과정에서 WiBro Evolution의 기술적 목표를 달성할 수 있도록 다양한 기술들이 반영될 예정이다. 이러한 기술들로 전송기술, MIMO기술, 셀 경계성능 향상 기술, Self configuration 기지국 기술, 수직 핸드오버 기술 등이 고려되고 있다.

진단적 복강세척술에서 위음성을 보인 소장 천공 1예

이광정 ( Lee Gwang Jeong ),윤순영 ( Yun Sun Yeong ),장혜영 ( Jang Hye Yeong ),어은경 ( Eo Eun Gyeong ),정구영 ( Jeong Gu Yeong ) 대한외상학회 2003 大韓外傷學會誌 Vol.16 No.1

Although diagnostic peritoneal lavage (DPL) is a well-established, reliably objective method of diagnosis for intraperitoneal injury, it is too sensitive to be used as an indicator for an emergency celiotomy. Therefore, since the development of ultrasonog

IT와 섬유패션 산업의 융합

김종성(Jong Sung Kim),윤순영(Soon Young Yun),김헌준(Heon Jun Kim),박창규(Chang Kyu Park) 한국통신학회 2011 한국통신학회 학술대회논문집 Vol.2011 No.11