• 생명과학회지
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• 제23권9호
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• pp.1177-1182
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• 2013

선모충(Trichinella spiralis)은 감염 후 nurse cell 형성과정에서 영양분 공급 및 배설을 위해 혈관신생인자인 vascular endothelial cell growth factor (VEGF)를 유도하여 혈관신생을 촉진한다. 하지만 이러한 과정 중 선모충이 어떻게 VEGF의 발현을 유도하는지에 대해서는 아직 밝혀지지 않았다. Nurse cell 형성 과정에서 저산소현상이 발생되고 이러한 저산소 현상이 VEGF의 발현을 유도할 것이라는 제안이 있지만 실제 nurse cell 형성 과정에 저산호 현상이 일어나는지도 조사되지 않았으며 저산소 현상이 실제 VEGF를 통한 혈관신생을 유도하는지도 규명되지 않았다. 최근 연구결과에 의하면 VEGF의 발현을 유도하는 티모신베타4 단백질이 초기의 선모충 감염 nurse cell에서 강력하게 유도되는 것이 관찰되었다. 게다가 저산소 현상이 nurse cell 형성 과정에서 관찰되지 않았고 면역세포들이 응집되어 있는 파괴되는 nurse cell에서만 관찰되는 것이 밝혀졌다. 이러한 결과는 티모신베타4가 저산소 현상과 무관하게 선모충 감염 nurse cell에서의 VEGF 유도 및 혈관신생을 유도할 가능성을 제시해 준다.

• 한국직업건강간호학회지
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• 제27권1호
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• pp.36-47
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• 2018

Purpose: This study aimed to examine the effects of interpersonal relationship ability, job stress, and stress coping type on the turnover intention of nurses in the early stage of their careers. Methods: Data were collected from 136 early stage nurses from two general hospitals and one tertiary hospital in Chungbuk province. An early stage nurse was defined as the nurse with a work experience of 3 to 36 months. The collected data were analyzed using independent t-test, one-way ANOVA, Mann-Whitney U test, Person's correlation coefficient, and stepwise multiple regression. Results: It was seen that turnover intention had a negative correlation with interpersonal competency (r=-.20, p=.020) and a positive correlation with job stress (r=.56, p<.001). Job stress due to work over load, inadequate compensation and working environment, interpersonal relationship ability, and length of clinical career were significant factors influencing turnover intention (p<.05). These variables explained for 50.4% of the variance in turnover intention. Conclusion: It is necessary to develop an interpersonal relationship ability improvement program to decrease turnover intention among early stage nurses by helping them to successfully adapt to their job. Moreover, it is important to bring about continuous improvements in terms of provision of adequate workload and appropriate rewards, and creation of a suitable work environment to reduce the job stress of early stage nurses.

• 한국응용과학기술학회지
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• 제38권4호
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• pp.1020-1028
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• 2021

본 연구는 종합병원에서 근무하는 초보간호사의 임상수행능력에 영향을 주는 요인을 알아보고자 실시하였다. 초보간호사 155명을 대상으로 2020년 9월 11일부터 9월 30일까지 설문조사 하였으며, 수집된 자료는 SPSS 프로그램을 이용하여 t-test, ANOVA, Scheffe test, Person's correlation coefficients, 다중회귀분석을 하였다. 월경곤란증은 2.77점, 임상수행능력은 3.44점 이었고 월경곤란증과 임상수행능력은 유의한 음의 상관관계를 보였다(r=-.226, p=.002). 임상수행능력에 유의한 영향을 준 것은 자율신경계 반응이고(𝛽=-.261, p= .001) 설명력은 22.1%였다. 따라서 초보간호사의 임상수행능력을 증진시키기 위해 월경곤란증의 자율신경계 반응 완화를 위한 중재 교육 프로그램이 필요하다.

• International Journal of Advanced Culture Technology
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• 제8권2호
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• pp.184-191
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• 2020

This study is conducted to find out the nurses' character for care and the workplace bullying for the early stage nurses working in the clinical field and their relation in order to understand the factors which would affect the consequence of the workplace bullying. Data collected from 131 early stage nurses working at one general hospital for 7 months was used for this study. The data was analyzed with descriptive statistics, Independent t-test, one-way ANOVA, Pearson's correlation coefficient, Hierarchical multiple regression by using SPSS/WIN 21.0. It was found that high the nurses' character for care was related to the lower workplace bullying (type and consequence) (r=-.31, p<.001; r=-.26, p=.003) and that the worse the score in the type of bullying wasthe higher consequence (r=.54, p<.001). The multiple regression analysis showed that the factors affecting the consequence of the workplace bullying were the type of bullying (β=.48), dissatisfaction with nursing (β=.22), and moderate satisfaction with nursing (β=.19) and that the explanation of the model by variables was 32.5%. Based on the results of the study, it is suggested that the effort of lowering the occurrence of the type of bullying and the strategy of enhancing the satisfaction with nursing such as improvement in the quality of nursing education be made in order to improve the consequence of workplace bullying at the workplace for the early stage nurses.

• 한국호스피스완화의료학회:학술대회논문집
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• 한국호스피스완화의료학회 2008년도 하계학술대회
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• pp.19-21
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• 2008

Hospice movement in Taiwan emerged early in 1983. There was a nurse visiting terminal cancer patients by herself in Taipei city. It was ceased after one year. This stage of hospice movement might be called as "compassionate era". In early 1990, the first in-patient hospice ward was set up in north Taiwan. She demonstrated high touch in the high technology medical atmosphere. There was a great echo in Taiwan society to this action. In the following years, quite a few new hospice settings were founded. Medical professionals were aroused again to talk and think about life and death, dignity of dying and holistic care. This stage of hospice movement might be called as "ethical stage". Around 2000, obstructions were discovered in our development. We do need system and rules. Standard of setting and care, Curriculum of education and training, Accreditation system and specialist system and Nature Death Act are some of the systems we approached. This stage of hospice movement might be called as "Act stage". Among the "Act stage", the Nature Death Act is actually the mile stone in our history. What listed below are the translated one for the reference:

• 한국산학기술학회논문지
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• 제17권8호
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• pp.646-653
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• 2016

본 연구는 초보간호사의 자아탄력성, 자기효능감, 간호전문직 자아개념 정도를 파악하고 이들 간의 관계를 확인하여 초보간호사의 이직의도를 낮추기 위한 기초자료로 활용하기 위하여 시행되었다. 대상자 자료 수집은2015년 6월 1일부터 7월 7일까지 일 광역시 소재 3개의 종합병원에서 근무하는 경력 3년 이하의 초보간호사 145명을 대상으로 구조화된 설문지를 이용하여 자기기입 하도록 설문조사 하였다. 수집된 자료는 SPSS/WIN 18.0을 이용하여 서술통계, t-test, ANOVA, Pearson 상관관계를 구하여 분석 하였다. 연구결과 자아탄력성은 3.13점(${\pm}0.46$), 자기효능감은 3.64점(${\pm}0.64$), 간호전문직 자아개념은 2.95점(${\pm}0.50$)이었다. 초보간호사의 일반적 특성이 변수에 영향을 미치는 요인으로는 결혼유무가 자아탄력성에, 임상경력이 간호전문직 자아개념에 유의한 차이가 있었으며 그 외 항목은 유의하지 않았다. 자아탄력성과 간호전문직 자아개념은 정적인 상관관계 있었으며(r=.305, p<.001), 자기효능감과 간호전문직 자아개념은 정적인 상관관계가(r=.279, p=.001) 있었다. 이와 같은 연구결과를 기반으로 초보간호사의 자아탄력성, 자기효능감, 간호전문직 자아개념을 강화시켜줄 수 있는 병원 프로그램을 개발하고 활용하여 간호사의 직업 만족감을 높여주는 것이 필요하다.

• Applied Microscopy
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• 제15권1호
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• pp.86-100
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• 1985

A observation of the ovarian development and oogenesis of Pieris rapae Linne has been carried out during metamorphosis using stereo-microscope, light microscope and electron microscope. The results obtained through this experiment are as follows: 1. The ovarian development and vitellogenesis begin at the 3-day old pupa and the 6-day old pupa respectively, and the adult ovary right after their emergence contains a few mature eggs. 2. The species described above are further observed at six different stages in oogenesis, and the results are summarized as follows. 1) Pieris rapae has polytrophic ovarioles. The cell organelles of the nurse cells are transfered to the oocyte through the ring canal at the early oogenesis. 2) At stage 2, the nuclear envelope of oocyte nucleus is less infolding than that of nurse cell nucleus. In the oocyte cytoplasm a large number of ribosomes are observed. 3) At stage 3 and 4, many micropinocytotic vesicles are observed in the oocyte cytoplasm. These vesicles are fused together to form large proteid yolks. 4) At stage 5, the vitelline membrane is laid down in the intercellular space between the follicle cells and oocyte. 5) At stage 6, the chorion is formed by the follicle cells. 6) A micropyle and a number of aeropyle are observed on the surface of a mature egg.

• 동서간호학연구지
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• 제19권2호
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• pp.168-176
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• 2013

Purpose: This study was aimed to explore turnover intention of novice nurses. Methods: This study was an exploratory survey including quantitative and qualitative components. Qualitative data were obtained from an open survey question in the survey and analyzed using the method of content analysis. The data were collected from 245 nurses with less than three years experience at six general hospitals. Results: The early stage nurses scored an average of 14.5 (${\pm}3.31$) in turnover intention. Fourteen themes were identified in turnover intention experiences of early stage nurses, and each theme was divided into five categories: interpersonal relationship stress (33.7%), being regretful for choosing a nursing career (21.6), A feeling of low competency for direct nursing care (19.8), dissatisfaction with the welfare of the hospital (13.0), Increased extra-work burden (11.9). The participants requested for improvement in the following conditions to continue a nursing career descending order in priority: wage ($3.6{\pm}1.50$), work load ($3.0{\pm}1.83$), work environment ($2.8{\pm}1.63$), welfare facilities ($1.4{\pm}1.53$), the status of nurse ($1.2{\pm}1.57$), etc. Conclusion: These findings are helpful for the development of intervention strategies to decrease turnover intention of early stage nurses.

• 종양간호연구
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• 제6권2호
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• pp.93-103
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• 2006

Purpose: With accumulated necessity to develop Advanced Practice Nursing (APN) in Korea, various types of Nurse Practitioner (NP) programs have been recently developed. Unlike the origin of the NP programs in the U.S., in which the lack of primary health care provider preceded the creation of NP education, NP programs in Korea are currently in an early stage in which the scope of practice and educational boundaries are still evolving. Just imitating American models may result in culturally inappropriate and practically non-feasible APN programs in Korea. This article was aimed to evaluate the top-ranked Oncology NP (ONP) programs in U.S. with those in Korea. Method: Using the Donabedian paradigm, the educational structure, process, and outcome were compared and contrasted between two countries. Results: The findings of this paper demonstrated that many aspects of structure of the Korean program are similar to those of the Americans with minor differences. Three strategies for future development of ONP program in Korea are suggested. Conclusion: Practical and feasible scope of practice for ONP in Korea should be determined. It needs to embrace every aspects of cancer experience. Also, nursing-oriented and culturally competent practice needs to be identified and incorporated into the ONP practice.

• Safety and Health at Work
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• 제13권3호
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• pp.294-301
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• 2022

Background: In the early stage of the coronavirus disease 2019 (COVID-19) epidemic, small- and midsized enterprises (SMEs) may be an important transmission consideration. The study aimed to identify the pattern of COVID-19 prevention measures during the outbreaks in Daegu and Gyeongsangbuk-do at the early stage of COVID-19. Moreover, we investigated whether SME size and past experiences affected the preventive measures implemented in the region. Methods: A survey detailing the general characteristics and implementation of 12 preventive activities was conducted in 122 SMEs in Daegu and Gyeongsangbuk-do. The survey was analyzed by size and operation period. Results: The study subjects consisted of 53 (43.4%) workplaces with 1-5 employees, 50 (40.9%) workplaces with 6-30 employees, and 19 (15.6%) workplaces with 31-49 employees. The lowest three items among those surveyed were 'symptomatic workers to stay home for 3-4 days' (17.2%), 'work remotely' (18.9%), and 'video meetings' (20.5%). There were significant differences in the rate of several preventive measures implemented. The larger sized SMEs, the higher the number of implementations (p < 0.01). The operation period had no significant relationship with the implementation of preventive measures. The same pattern was observed in multiple generalized linear regression with covariate adjustment. Conclusion: Preventive measures among SMEs with fewer than 50 employees were identified. Even within SMEs, a gap in preventive measures according to size was confirmed. To prevent the spread of infection and protect workers' right to health, different support for different sized SMEs is necessary.