휠체어 디자인 특성에 따른 효율의 차이 규명

임비오,문영진,은선덕 한국운동역학회 2003 한국운동역학회지 Vol.13 No.1

Lim, B-O · Moon, Y-J and Eun, S-D. Analysis on the differences of mechanical efficiency from design characteristics of wheelchair. Korean Journal of Sport Biomechanics Vol. 13, No. 1,pp. 109-119.'2003 Korean Society of Sport Biomechanics proceedings. The purpose of this study was to investigate differences of the mechanical efficiency of the characteristics of the basketball wheelchairs(cambers & size of the handrims). Nine mechanical efficiency on the characteristics of the basketball wheelchairs(cambers 7 size of the handrims). Nine healthy and normal wheelchair basketball players who had no impairments to their upper extremities were volunteered to participate in this study. VO_2 was collected using automatic gas analyzer(vmax29). Gross efficiency, net efficiency and work efficiency were analyzed from the calculated external power output and energy expenditure. The results were followed. First, gross efficiency in the basketball wheelchairs was observed across the range form 4 to 10%. Gross efficiency in this study showed less values than that from the literature reviewed in the arm cranking(15%), racing wheelchair(above 30%), gait(27%) and cycling(18-23%). Second, the small size of handrim(61cm) at the 16 degrees of camber produced higher efficiency values than the large size of handrim(66cm) whereas the different sizes of handrim at the 20 degrees of camber did not show any pattern. Third, both faster speed(1.11㎧→1.39㎧) and increase in treadmill inclination produced increases in energy expenditure. The results of this study may provide not only better understanding of the mechanical efficiency with adequate camber degree and proper size of handrim but also fundamental information for manufacturing the wheelchair.

전후면과 좌우면상에서의 골프 퍼팅 동작이 정확성에 미치는 영향

신인식,은석덕,임비오,정철수 師範大學 體育硏究所 1999 서울大學校 體育硏究所論集 Vol.20 No.2

The purpose of this study was to compare two putting styles in direction and distance by analyzing the results of the statistical analysis. One style was a performed by conventional putter, the other style was performed by a newly manufactured putter. A conventional putter was performed in frontal plane and A newly manufactured putter was performed in sagital plane. Six expert and sixteen novice subjects executed thirty times per putter and distance as accurately as possible, in order to reach a target distance of 4 and 7 m. The distance at which the balls stopped away from the cup was measured and analyzed statistically. According to statistical analysis, in distance, the style which performed in sagital planes was better than the style which performed in frontal planes in novice and expert. Therefore, the traditional method of putting may not be the best technique for golfers; other methods such as using a newly performed styles may be more effective.

The effectiveness of inpatient self-reported pain assessment tool for improving cancer pain management

( Eun Bee Kim ),( Jeong Hwa Jeong ),( Bo Ram Park ),( Sung Nam Lim ),( Hye Suk Han ),( Ki Hyeong Lee ),( Seung Taik Kim ) 대한내과학회 2011 대한내과학회 추계학술대회 Vol.2011 No.1

Pain is common in cancer care and patients` self-report of pain is an essential first step in ideal cancer pain management. However, many studies have reported that pain is often managed inadequately because we tend to underestimate their cancer pain. The aim of this study was to evaluate the effectiveness of self-assessment of pain intensity for inpatients by means of a self-reported pain board. A self-reported pain board using self-moving indicators, which represents 0-10 numeric rating scales(NRS) and the frequency of breakthrough pain, was distributed on the bedside for 3 days. Thirty consecutive inpatients admitted in the Oncology Department of Chungbuk National University Hospital were included in this observational prospective study from February 2011 to June 2011. The self-reported pain board improved medical staff`s attitudes that the reliability of patients` pain increased from 59.4% to 76.1%. Patients` reliability over medical staff`s confidence of one`s pain increased from 77% to 99%. The NRS gap between patient and matched medical staff decreased from 2.47 to 0.77 after applying the self-reported pain board. The dose of morphine(mg/day/patient) for continous pain control increased from 71.8 to 92.7. As a result, the level of patients` satisfaction with pain management increased from 50% to 66.7%. Moreover, the work load of medical staff to assess the patients` pain decreased from 46.4 to 24.3. We suggest that the self-reported pain assessment tool is a reliable and effective instrument for inpatient cancer pain assessment.

Postoperative levonorgestrel-releasing intrauterine system after gonadotropin-releasing hormone agonist treatment for preventing endometriotic cyst recurrence: clinical cohort study

( Eun Bee Noe ),( Seung Joo Chun ),( Min Kyoung Kim ),( Bo Hyon Yun ),( Si Hvun Cho ),( Young Sik Choi ),( Byung Seok Lee ),( Seok Kyo Seo ) 대한산부인과학회 2015 대한산부인과학회 학술대회 Vol.101 No.-

GG-05 : The comparison of cervical elongation with uterine prolapse; Clinical correlations

( Eun Bee Noh ),( Su Yeon Park ),( Soo Rim Kim ),( Yeo Jung Moon ),( Sei Kwang Kim ),( Sang Wook Bai ) 대한산부인과학회 2012 대한산부인과학회 학술대회 Vol.99 No.-

The descent of uterine cervix is one of the important findings of apical prolapse and can be seen in cervical elongation or uterine prolapse patients with Valsalva for a clinic examination. The objective of this study is to compare the clinical characteristics of cervical elongation with that of uterine prolapse without cervical elongation. A retrospective chart review of women undergoing cervix amputation or vaginal hysterectomy for pelvic organ prolapse between January 2005 and February 2013 at Yonsei University Health System was conducted. Based on the pelvic organ prolapse quantification (POP-Q) examination, 30 women with cervical elongation (cases, without uterine prolapse) and 29 women with uterine prolapse (controls, without cervical elongation) were recruited. Cervical elongation was defined as the difference between point C and point D of POP-Q system greater than 4 cm, and uterine prolapse as the point D descent greater than -1 cm. In case group, 16 patients (53.3%) had cervix amputation surgery, 12 (40.0%) had vaginal hysterectomy and the rest 2 patients had total abdominal hysterectomy. Vaginal hysterectomy was performed in all patients in control group. The mean cervix length was 6.9±1.9 cm (mean±SD) in cervix elongation group and 0.2±0.7 cm in control group (p<0.001). There were significant differences in age (67±6.9 vs. 51.6±12.8 years, p<0.001), height (152.8±5.1 vs. 156.5±5.2 cm, p=0.008), vaginal parity (3.1±0.9 vs. 2.1±0.8, p<0.001), difficult labor history (72.4% vs.46.7%, p=0.044), postmenopuasal status (96.6% vs. 40.0%, p<0.001) and diabetes mellitus (31% vs. 6.7%, p=0.016) in demographics. There were no significant differences in urinary symptoms (leakage, frequency, urgency, nocturia and postvoiding fullness) and physical examinations (Q-tip and stress tests). In POP-Q system, there were significant differences in stages (III vs. IV, OR 0.125, 95% CI 0.035-0.451, p=0.001) and point Aa (2.7±1.1 vs. -1.3±2.3 cm, p<0.001), Ba (4.6±2.0 vs. -1.2±2.7 cm, p<0.001), D (3.4±2.3 vs. 4.0±2.1 cm, p<0.001), Ap (1.8±1.2 vs. -0.5±1.5 cm, p<0.001), and Bp (2.8±2.6 vs. -0.4±1.7 cm, p<0.001). In the multivariate logistic regression model, only POP-Q point Ap (OR 0.042, 95% CI 0.003-0.514) remained statistically significant. Women with cervical elongation have less descent of posterior vaginal wall than those with uterine prolapse.

A Study on the Policy Directions for the Development of Skill Convergence in the Post-COVID19 Era

Eun-Bee Kim,Dae-Yeon Cho,Kyung-Ran Roh,Seok-Young Oh,Kee-Burm Park,Joshua Ryoo,Jhong-Yun Kim 한국융합학회 2021 한국융합학회논문지 Vol.12 No.3

본 연구에서는 포스트코로나 시대를 주도할 교육과 인재양성을 위해 미래 사회를 대비할 수 있는 교육 방향을 모색하고자 한다. 이를 위해 빅데이터 분석을 통해 포스트코로나 인재상을 알아본 후 도출된 포스트코로나 인재상을 바탕으로 전문가 집단의 인터뷰와 델파이 조사를 통해 포스트코로나 시대 도래에 따른 이슈를 도출하고 이를 토대로 ‘포스트코로나시대 융합인재양성을 위한 정책방향’을 모색하고자 하였다. 연구결과는 다음과 같다. 첫째, 빅 데이터 분석 과 온라인 인터뷰 분석을 통해 융합, ICT 활용 능력, 창의성, 자기주도학습 능력, 리더십을 COVID 19 이후 시대에 인재역량으로 보았다. 둘째, 디지털 교육 시스템의 혁신, 취약계층에 대한 지원, 학급당 학생 수 감소가 새로운 인재육성 을 위한 교육 이슈로 보았으며 셋째, COVID 19 이후 시대의 인재 육성에 대한 교육 방향 중 가장 중요한 정책은 융합 인재 양성이었다. 융합은 서로 분리된 것들을 연결함으로써 새로운 가치를 창조하기 때문에 매우 중요한 이슈라고 볼 수 있다. 본 연구는 포스트코로나 시대를 대비한 인재양성 및 이를 위한 교육, 훈련에 필요한 기반을 마련하고 기초자료 를 제시하는데 의의가 있다. This study aimed to look for educational ways to prepare for the future society for education and people of talent who will lead the post-COVID-19 era. To this end, the factors necessary for the type of future talent in the post-COVID-19 era were identified by analyzing Big data. Based on the deducted factors composing the type of talent in the post-COVID-19 era, policy direction according to the emergence of the post-COVID-19 era were deducted through the interviews with the group of experts and delphi survey, and on the basis of this, this study sought for“a plan for the educational change in line with cultivation of people of talent in the post-COVID-19 era. The results of this study are as follows. First, through the big data analytics and analysis of the interviews, convergence, ICT utilization ability, creativity, self-regulated competency and leadership were found to be the factors necessary for the type of talent in the post-COVID-19 era. Second, it considered the innovation of digital education system and the support for vulnerable classes as the issue for cultivation of people of talent in the post-COVID-19 era. Third, the most important policy with regard to the educational direction for cultivation of people of talent in the post-COVID-19 era was cultivation of convergence talents. Convergence is a very important variable in the post-COVID-19 era since it creates new values by connecting things that are separated from each other. Hopefully, this study will build a basis for competency development, education and training in preparation for the post-COVID-19 era.

Biosynthesis of Gold Nanoparticles by Recombinant Proteins and its Medical Applications

Eun Bee KIM,Ji Min SEO,Tae Jung PARK 한국생물공학회 2014 한국생물공학회 학술대회 Vol.2014 No.10

Structural Empowerment, Psychological Empowerment and Quality of Nursing Work Life in Clinical Nurses

Eun Bee Baek,Sun Hyoung Bae 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10

Aims: Nurses as the largest group of health care providers should have a good quality of working life in order to provide quality care to their patients. As a result, consideration should be given to the nurses’ work life and its related factors. The purposes of this study were to explore the impact of structural empowerment, psychological empowerment on the quality of nursing work life. Methods: This cross-sectional study was conducted on 134 nurses from December 28, 2020, to January 6, 2021. The structured questionnaire consisted of demographic information and Condition of Work Effectiveness questionnaire, Psychological Empowerment Instrument and Quality of Nursing Work Life Scale was used. Data were analyzed using the SPSS 25.0 software. For statistical analysis T test, one way ANOVA, Pearson’s correlation coefficient, and hierarchical multiple regression were used. Results: The mean scores of structural empowerment, psychological empowerment, and quality of nursing work life were moderate level. Gender, perceived health condition, satisfaction of income, and current work unit were associated with differences in levels of quality of nursing work life. Structural empowerment and psychological empowerment were significantly positively correlated with quality of nursing work life. In the final model, gender, perceived health condition, satisfaction of income, structural empowerment, psychological empowerment were significant predictors of quality of nursing work life; the model predicted 62.0% of the variance in quality of nursing work life. Conclusion(s): In this study, structural empowerment and psychological empowerment were identified as major influencing factors on the quality of nursing work life, and psychological empowerment was shown to mediate between structural empowerment and quality of nursing work life. Therefore, further research is needed to develop and apply programs that can improve structural and psychological empowerment. It also requires organizational and institutional efforts to increase psychological empowerment and structural empowerment.

An Educational Study on the Failure Process of Re󰠏employment of University Graduates with Resignation Experience

Eun Bee Kim(김은비) 중앙대학교 한국인적자원개발전략연구소 2018 역량개발학습연구 Vol.13 No.3

본 연구는 퇴사경험이 있으면서 재취업에 실패한 대졸 청년들의 재취업 실패과정의 구조를 분석하여, 청년의 재취업 실패과정에 관해 설명, 해석, 예측 및 적용이 가능한 이론을 제시하고자 하였다. 이때, 이론적·개념적 표집 방법을 사용하여 모집된 11명의 연구 참여자들을 대상으로 심층면접을 실시하였다. 이렇게 수집된 연구 자료들은 근거이론 분석방법으로 이론적 표본 추출과정을 거쳐 분석하며 연구를 진행하였다. 함께 총 3단계의 분석과정을 통해 점차 추상성을 높이는 방식으로 진행하였다. 본 연구의 결과는 다음과 같다. 첫째, 개방코딩 과정에서 최종 150개의 개념, 38개의 하위범주, 12개의 범주가 도출되었다. 다음으로, 축코딩의 결과, 퇴사·재취업 청년의 재취업 실패과정 패러다임 모형을 제시하였고 과정분석을 통해 퇴사·재취업 청년의 재취업 실패과정 단계를 제시하였다. 분석의 마지막 단계인 선택코딩 과정에서는, 본 연구의 중심이 되는 ‘재취업 실패 청년들의 자기직면 : 직업선택 시 기준의 극단성’의 핵심범주를 발견하고, 이후 이야기 윤곽을 통해서 선택코딩의 결과에 대한 이해를 돕고자 하였다. 또한 연구를 통해 도출된 퇴사경험이 있는 대졸 청년의 재취업 실패과정 모형으로 ‘재취업 실패 청년들의 자기직면 : 직업 선택 시 기준의 극단성’으로 이론을 제시하였다. 본 연구는 그 결과를 바탕으로 퇴사경험이 있는 대졸 청년의 반복적인 재취업 실패과정을 해석하고 이해 할 수 있도록 교육학적인 관점으로 실제적인 근거를 마련하고, 배경이 되는 맥락적 요소들이 퇴사·재취업 청년들의 재취업 실패과정에 미치는 영향력을 분석하였다. 다음으로 청년실업이라는 문제에 비해 소외되었던 재취업 실패 과정에 있는 퇴사·재취업 청년들의 이야기를 통해, 그들의 경험과 사례를 근거로 반복적인 재취업 실패과정의 이론이 도출되었다. This study analyzed the structure of failure in reemployment of young university graduates with experience of leaving a company, and based on the experience, suggested an applicable substance theory possible to explain, interpret, and predict the process of failure. According to the result, first, a total of 150 concepts, 38 subcategories, and 12 categories were deducted in the process of open coding. Second, a paradigm model of young university graduates with experience of leaving a company as a result of axial coding and the stage of failure in reemployment through the process analysis were suggested. A central phenomenon of the paradigm model turned out to be repetitive failures in reemployment. Especially, negative awareness on experience in leaving a company and failure in reemployment due to a lack of preparation led to learned lethargy, and under such situations and context conditions such as the severance of human relationships, financial difficulties and low self-esteem were deducted. In this process, facing reality, grasping the situation, and exploring the necessary and satisfying factors for reemployment played as an interventional condition, and a central phenomenon called repetitive failures in reemployment was deducted. Interaction strategies appeared as finding incomplete occupational values, exploring one’s own competitiveness in the labor market and others; and such behaviors led to extreme career choice standards, inflexible career choice values, etc.

AR-based Remote Collaboration Dictation Service for Loud Environments

Eun Bee Kim,Daniar Estu Widiyanti,Soo Young Shin 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.6

The AR-based remote collaboration dictation service for loud environments on the local user side is proposed. This system allows the local user to see what the remote user is saying and to send simple messages by performing the tap gesture on the virtual buttons. In the future, the live video stream from the local user and some visual cues for pointing at the components need to be added to the current application to improve the feature of the system.