• KSBB Journal
• /
• 제16권4호
• /
• pp.381-388
• /
• 2001

DNA칩의 유전자 발현 데이터의 통합적 분석을 위하여 매트랩을 기반으로 한 통합분석 프로그램을 구축하였다. 이 프로그램은 유전자 발현 분석을 위해 일반적으로 많이 쓰는 방법인 Hierarchical clustering(HC), K-means, Self-organizing map(SOM), Principal component analysis(PCA)를 지원하며, 이외에 Fuzzy c-means방법과 최근에 발표된 Singular value decomposition(SVD) 분석 방법도 지원하고 있다. 통합분석프로그램의 성능을 알아보기 위하여 효모의 포자형성(sporulation)과 정의 유전자발현 데이터를 사용하였으며, 각 분석 방법에 따른 분석 결과를 제시하였으며, 이 프로그램이 유전자 발현데이타의 통합적인 분석을 위해 효과적으로 사용될 수 있음을 제시하였다.

• 디지털융복합연구
• /
• 제18권4호
• /
• pp.281-289
• /
• 2020

본 연구의 목적은 간호대학생의 진로의사결정유형, 진로자기조절, 셀프리더십이 진로적응력에 미치는 영향을 파악하기 위함이다. 연구대상은 충청남도 소재 일개 대학의 간호학생 215명으로 구조화된 설문지를 이용하여 자료를 수집하였다. 수집된 자료는 t-test, ANOVA, Pearson's correlation coefficients, 다중회귀분석을 통해 분석하였다. 연구결과 진로적응력은 진로자기조절, 셀프리더십, 합리적 의사결정유형, 직관적 의사결정유형 간에 정 상관관계가 있었다. 간호대학생의 진로적응력에 영향을 미치는 요인으로 셀프리더십, 전공만족도, 진로자기조절, 의존적 의사결정유형, 합리적 의사결정유형, 직관적 의사결정유형이 확인되었다. 간호대학생의 진로적응을 높이기 위해서는 셀프리더십, 진로자기조절 정도를 향상시키고, 합리적으로 의사결정을 하도록 돕는 중재프로그램 개발이 필요하다.

• 대한간호학회지
• /
• 제53권5호
• /
• pp.538-555
• /
• 2023

Purpose: This qualitative study used interpretative phenomenological analysis and photovoice methods to explore the meaning of non-suicidal self-injury experienced by adolescents. Methods: Participants were adolescents enrolled in middle and high schools in Gyeonggi-do and Jeollabuk-do who were selected through snowball sampling. Six participants had repeatedly engaged in self-injurious behavior for over a year. Data were collected through in-depth interviews and the photovoice method between November 2020 and July 2021. The collected data were analyzed using six steps of interpretative phenomenological analysis. Results: The results yielded 5 main themes and 18 subthemes. The main themes were 'a silent cry to an indifferent world', 'a heartache that one endures with scars', 'an inescapable cycle', 'filling the space in one's heart', and 'healing the wounds'. The study findings revealed that the self-injurious behavior of adolescents began as a consequence of feeling lost and struggling with conflicts at home and school, which helped them relieve tension and pain. Nonetheless, inflicting self-injury only left signs of regret and remorse, which became a trace that the participants wanted to hide. However, the wounds healed after receiving attention and support from others. They were determined to stop engaging in repeated self-injurious behaviors and made efforts to do so. Conclusion: This study can be used as a basis for the development of educational programs to prevent non-suicidal self-injury in adolescents. Additionally, it can inform nursing interventions that focus on building support systems to help adolescents who attempt self-injury.

• 간호행정학회지
• /
• 제10권3호
• /
• pp.291-298
• /
• 2004

Purpose: This study is to investigate if the effectiveness training program, suggested by Gordon(1970), could help these nursing students with the problems of interpersonal relationship and self-identification. Method: This study was designed using nonequivalent control group protest-posttest design. The subject for this study were thirty nursing students. Fifteen nursing students of the experimental group experienced the Effectiveness Training for 8 weeks (3 hours/week). The effect of Effectiveness Training was measured using Relationship Change Scale devised by Lee, H.D. & Moon, S.M.(1979) and Ego Identity Scale devised by Dignan(1965) which was translated by Seo, B.Y.(1975) Pretest data were collected by the researcher from both experimental and control group before training. After the end of eight weeks training, posttest data collected from both experimental and control group. Samples were analyzed using SPSS PC+. Result: 1. The first hypothesis, "level of interpersonal relationship of the experiment group after 8 weeks will be significantly higher than that of the control group"(z=-1.965, p=.049)was supported. 2. The second hypothesis, "level of ego-identity of the experimental group after 8 weeks will be significantly higher than that of the control group"(z=-2.191, p=.028)was supported. 3. The third hypothesis, "level of interpersonal relationship of the experiment group will be significantly higher than that of the control group after 4 months of training"(z=-.634, p=.238)was not supported. 4. The fourth hypothesis, "level of ego-identity of the experimental group will be significantly higher than that of the control group after 4 months of training"(z=-.292, p=.642)was not supported. Conclusion: The Effectiveness Training can be considered as an effective method of nursing students's interpersonal relationship & ego-identity, because it was proved to help nursing students increase level of their interpersonal relationship & ego-identity but it was needed to reinforce for continuing of the effect of the interpersonal relationship & ego-identity.

• Child Health Nursing Research
• /
• 제23권3호
• /
• pp.340-352
• /
• 2017

Purpose: This study was done to explore the experiences of ego identity development in Korean nursing students. Methods: Data were collected from 16 nursing students through in-depth interviews. The main question was, "Could you tell me your experience of developing an ego identity?" Data were analyzed using Strauss and Corbin's grounded theory methodology. Results: The core category of the experiences of ego identity development in Korean nursing students was 'trying to be a different new person'. Action/interaction strategies were 'solving the problem using experiences', 'making one's own success story', and 'making harmony with others'. Consequences were 'being sure of oneself as a new person'. Conclusion: Korean nursing students tried to use their experiences, achieve success, and harmonize with others. Their efforts were influenced by conflicts and supports of people around. Therefore, nurse educators should understand contextual and intervening conditions of nursing students, and try to help them achieve ego identities.

• 지역사회간호학회지
• /
• 제8권1호
• /
• pp.89-101
• /
• 1997

Breast cancer ranks as one of the major health problems in adult women. The purpose of this study is to determine relationships among the practice of Breast Self-Examination(BSE) and the variables of cancer risk and other genernal factors. This knowledge may be helpful in designing a BSE educational program to promote breast self-examination on a regular basis. The study population included 205 women who live in K city. Personal interviews were conducted to determine the individual's breast self-examination behavior, the level of Breast Cancer Risk according to general factors as well as her reasons for not doing a breast self-examination. The collected data was analyzed with an SAS program The results were summarized as follows : 1. The level of Breast Cancer Risk of the subjects is as follows: high risk(9%), moderate risk(11%), boderline risk(12%), no increased risk (68%). 2. There was no difference in the practice of BSE between women who were at high cancer risk and at no increased cancer risk. 3. BSE practice levels according to general foctors were significantly related to the residence and the level of education of the subjects. The performing of regular breast self-examination in urban areas was 7% and in rural areas was 0%. Regularly practiced breast self-examination in women with a low education was 5% and in college educated women, it was 29%. 4. BSE education was significantly related to the residence and the level of education of the subjects. The majority learned BSE through 'a magazine or journal'. 5. The reason of the majority of women did not perform a regular breast self-examination was, 'Didn't know the BSE technique'. On the basis of this study it can be concluded that the development of a BSE education program is needed to help women perform the examination correctly.

• 대한간호학회지
• /
• 제29권4호
• /
• pp.817-828
• /
• 1999

This is a descriptive study on quality of life(QOL) and related factors of ostomates to provide a basic data for development of nursing interventions. The subjects were 110 ostomates who were members of the Daegu or Daejon branches of the Korean Ostomy Association. Data collection was performed between March 1st and April 6th, 1998. Measurements of QOL, self-care, family support, self-esteem, and hope were used as the study tools. Data were analyzed with the SAS program by using t-test, ANOVA Pearson correlation and stepwise multiple regression. The results are as follows : 1) The score on the QOL scale ranged from 97 to 226 with a mean of 164.53($\pm$28.29). 2) The score of QOL on the general and ostomate-related characteristics showed significant differences according to monthly income, monthly participation in ostomate meetings, combined treatments after operation, types of evacuation management, problems of ostomy, help in caring for the ostomy, length of time since ostomate surgery, and presence or absence of readmission after discharge. 3) There were significant positive correlations between quality of life and other factors : self-esteem(r＝0.7107, P＜0.001), hope(r＝0.6584, P＜0.001) family support(r＝0.6191, P＜0.001), perception of health condition(r＝0.6017, P＜0.001), and self-care (r＝0.2286, P＜0.05). 4) The variables that affected the quality of life of the subjects were self-esteem, level of family support, perception of health condition, monthly participation in ostomate meetings, combined treatments after operation, monthly income, level of hope, and age in that order. The variance of quality of life was $R^2$＝77.20 percent by calculating the sum of those variables. In conclusion, it is necessary for nursing intervention to promote self-esteem, family support, and hope in the care of ostomates in order to improve QOL.

• Child Health Nursing Research
• /
• 제22권3호
• /
• pp.227-235
• /
• 2016

Purpose: The purpose of this study was to identify the relationship between self-esteem and sexual attitude in healthcare college students, and also to provide a basis for sexual health education programs to help establish healthy sexual attitudes. Methods: A survey was conducted with 218 unmarried students attending the healthcare colleges in B and U cities. Data were collected from October 15 to November 10, 2015 and analyzed using Stepwise multiple regression with SPSS PASW 18.0. Results: Mean score for self-esteem was $3.23{\pm}0.46$ out of 5 and sexual attitude $2.64{\pm}0.54$ out of 5. Self-esteem and sexual attitude had a negative correlation (r=-.169, p=.012). Among sub-variables of sexual attitude, negative correlations were found between self-esteem and premarital chastity (r=-.207, p=.002), and between self-esteem and homosexual attitudes (r=-.167, p=.013). There were statistically significant differences in sexual attitude according to perceived intimacy with mother (${\beta}$=-.228, p<.001), year in college (${\beta}$=.135, p=.047), major (${\beta}$=.148, p=.023), religion (${\beta}$=-2.429, p=.016), and homosexual tendencies (${\beta}$=.139, p=.037). These factors explained 14.6% of the variance in sexual attitude. Conclusion: Findings demonstrate the importance of self-esteem for sexual attitudes. This finding should be used in the development of healthcare college students, promotion programs to enhance healthy sexual attitudes.

• International Journal of Computer Science & Network Security
• /
• 제23권12호
• /
• pp.129-136
• /
• 2023

Professional self-determination of the individual is a complex and lengthy process of finding and realizing yourself in the profession. The main goal of professional self-determination is clarified. The basic concepts of readiness for professional self-determination of future specialists in the modern information society are revealed. The following approaches to the consideration of the concept of readiness are defined: functional-psychological, personal, activity-based. Based on the components of readiness identified by the researchers, it can be assumed that the structure of professional self-determination of the future specialist contains motivational, cognitive and activity components. Self-determination is defined as a multidimensional process that can be considered from different points of view: as a series of tasks, that society sets for the emerging individual, and which the individual must solve in a certain period. As a process of step-by-step decision-making, with the help of which the individual forms a balance between his desires and inclinations, on the one hand, and the needs of society, on the other; as a process of forming an individual lifestyle, part of which is professional activity. A number of tasks of professional self-determination of a future specialist in the information society are formulated. Diagnostic practices for determining the degree of readiness of future specialists for future professional success are characterized. Practices are developed as a basis for creating an individually oriented correctional and development program to promote the formation of future specialists' focus on future professional success. Their task is to ensure control over the dynamics of this process, assess the effectiveness of this career guidance work. Practices are aimed at identifying the degree of thorough knowledge of the conditions for achieving professional success in the chosen field of activity among future specialists.

• 종양간호연구
• /
• 제6권2호
• /
• pp.121-132
• /
• 2006

Purpose: The purpose of this study was to describe the lived experience of the patients with cancer participating in a clinical trial for the development of a new drug. Method: This study was based on a phenomenological approach. The eight patients participating in a clinical trial were selected as the participations of this study. The data were obtained through in-depth interviews from the participants and were analyzed using the Giorgi method. Results: Essential experiences of the patients with cancer under a clinical trial consisted of anticipating recovery of physical health and a social role, passing the strict criteria of a clinical trial, diminishing economic burden, satisfaction with special treatment receiving, social contribution, concerns about side effects and withdrawal from the clinical trial, conflicts as a participant, pain, limited administration of other treatments, regret for giving up other treatments, strict compliance with instructions, prevention of side effects and maintaining desirable life-style. Integrated units of meaning of these components were hope, good luck, a sense of satisfaction, fear, distress, and the will of self-control. Conclusion: The most essential meaning of the cancer patients participating in a clinical trial was hope. Hope was found to be a primary factor reinforcing the will of self-management. The results of this study can be of great help to the research nurses to understand the lived experience of the patients with cancer and to plan an effective nursing intervention for the patients.