• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.1-9
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• 2018

This study describes predictive factors for elderly suicidal ideation by analyzing the survey data from 359 people who were over 65 years old in Daegu, Korea. The mean score of social support(3.35), self-esteem(3.38), depression(8.64) and suicidal ideation(1.65) of elderly residence. Social support, self-esteem and suicidal ideation had negative correlation. Depression and suicidal ideation had positive correlation. Suicidal ideation was significantly different according to age, education, spouse, living arrangement, type of medical guarantee, pocket money, past job, leisure(time), health status, number of chronic disease, smoking. Others support, self-esteem, pocket money, education, age were influencing factors of suicidal ideation(48.2%). Among them, 41.8% of others support was.

• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.29-36
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• 2018

This study was conducted to analyze the model of suicide ideation in the elderly living alone. This study is a descriptive research study of 300 elderly living alone in C-region. It is a frequency analysis, correlation analysis, simple rare analysis. AMOS statistics were performed. Data collection was from October 1, 2016 to December 31, 2016. The results of this study are as follows. Family support has a direct effect on suicidal ideation(need for suicide ${\beta}=-.362$, p=.000, negative attitudes toward life ${\beta}=-.259$, p=.001). The results of this study suggest that strengthening the family support and social activities of the elderly living alone reduces the suicidal ideation and builds the social safety net, which leads to the emotional stability and the related policy establishment.

• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.51-60
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• 2018

This descriptive research aimed to get the effects of handwashing awareness and practices among 294 students in J middle school, using revised tool developed by Korean CDC(2005). As a result of analyzing data using SPSS/Win 23.0, 42.9% of the subjects experienced common cold within the last 6 months, the scores of handwashing awareness was 3.47 out of 4, and the scores of handwashing practices at home and school was 3.36 and 3.35 each. 39.1% wash hands for 4~6times a day, average handwashing time was 11~15 seconds and 47.0% of the subjects who did not wash their hands due to not having a habit of handwashing. The explanation rate of handwashing awareness on practice was 23.2%, handwashing awareness had a significant effect on practices(p=.001). This study suggests the necessity of strengthening handwashing practices by educating handwashing awareness in order to prevent infectious diseases.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.158-168
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• 2020

This study is a descriptive research study to identify the relationship between the body image, self-esteem and the degree of interpersonal relations of nursing students and the factors affecting interpersonal relationships. During the month of June 2019, data were collected using a structured questionnaire survey of 252 undergraduate nursing students at universities A and Y cities. Collected data were analyzed by descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression using SPSS 20.0. Factors affecting interpersonal relationship were 12% in terms of physical image, health orientation, and health assessment. The main factors affecting interpersonal relationships were health evaluation, health orientation and appearance evaluation. Therefore, in order to improve nursing relationships among nursing college students, it is necessary to develop and apply various intervention programs to positively evaluate their health and appearance and to lead a health-oriented life.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.251-259
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• 2020

This study is an analysis of the relationship between self leadership and self-efficacy in learning for Chinese students majoring in beauty. It is a research article that describes the factors that affect self-efficacy in learning. From July to October 2019, 440 Chinese students were investigated with questionnaires to collect data. The results show that the inferior factors of self leadership of Chinese students majoring in beauty are: The results showed that behavior awareness & volition, and constructive cognition, which are the Subfactor of Chinese students in beauty major, had a significant positive influence on the task difficulty preference and self-regulatory efficacy of self-efficacy. Therefore, raising the level of behavior awareness & volition, and constructive cognition of Chinese students in beauty majors can help Chinese students in beauty majors to acquire major knowledge and professional strength. In particular, In university education, we can provide systematic curriculum education on self-leadership understanding and strategy for Chinese students.

• Journal of Convergence for Information Technology
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• v.10 no.8
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• pp.99-107
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• 2020

This study is to design an effective fall-prevention nursing program. Researchers investigated the current condition and risk factors for falls in the small-medium sized rehabilitation hospital with descriptive research. We conducted integrative literature review to reflect the current approach of fall-prevention nursing program. We found that the risk factors for falls are related to the characteristics of clinical setting of the hospital. We suggested the nursing intervention with applying fall risk assessment scale that is sensitive to the elderly population and the intervention that shows maximum effect. In conclusion, this study proposed the way of selecting an effective fall-prevention nursing program based on a clinical setting and prospective of its application. This will contribute to the improvement in nursing practice with the critical view in hospital fall.

• Journal of the Korea Society of Computer and Information
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• v.18 no.5
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• pp.43-52
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• 2013

In recent years, a large amount of music content is distributed in the Internet environment. In order to retrieve the music content effectively that user want, various studies have been carried out. Especially, it is also actively developing music recommendation system combining emotion model with MIR(Music Information Retrieval) studies. However, in these studies, there are several drawbacks. First, structure of emotion model that was used is simple. Second, because the emotion model has not designed for Korean language, there is limit to process the semantic of emotional words expressed with Korean. In this paper, through extending the existing emotion model, we propose a new emotion model KOREM(KORean Emotional Model) based on Korean. And also, we design and implement ontology using emotion model proposed. Through them, sorting, storage and retrieval of music content described with various emotional expression are available.

• Journal of the Korean Magnetics Society
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• v.21 no.2
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• pp.48-51
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• 2011

We performed macro-spin simulation studies of the current-induced magnetization reversal of nanomagnetic elements with short current pulses. A special attention was paid to the effect of the energy barrier on the switching current distribution. The switching current and its distribution increase with decreasing the current pulse-width. The relationship between the energy barrier and switching current distribution is described by the Arrhenius-N$\'{e}$el law at a long pulse-width regime. At a regime of short pulse-width, however, the relationship is left unaddressed. The difficulty to address this issue arises because the magnetization switching with a short current pulse is governed not by the thermal activation but by the precession motion. Therefore, an exact formulation for the short pulse regime by solving the Fokker-Plank equation is needed to understand the result.

• Journal of Korea Port Economic Association
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• v.25 no.4
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• pp.251-280
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• 2009

The value of Environment is so high and important that no one can estimate it correctly. In the area of Logistics, Environment protection is very important and keen subject for the present and for the future of this country and people. Environmental logistics, similarly used as Green logistics, means the protection of Nature and Environment and reduces all kinds of factors and behaviors that may destroy and deteriorate current Environment. It also include the preservation of Nature and sustainable development. Environmental logistics aims to save natural resources and to promote reuse of all kinds of materials and to increase the utilization of Environment friendly substitute goods. In this paper the concept and characteristics of Environmental logistics were summarized and described. Also the main previous studies were surveyed. Some of important cases and experiences which were introduced and applied in major countries such as Japan, Hongkong, USA and the case of PHILIPS were summarized and analyzed. With these cases and analysis, this paper suggested some alternatives and countermeasures for the improvement of Environmental logistics in terms of 3 dimensions such as Country, Company and Individual level. And a strategy model for enhancement of the Environmental logistics was suggested and limitations of this paper and future research directions were described.

• Journal of Korean Academy of Nursing
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• v.13 no.3
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• pp.127-144
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• 1983

오늘날은 과학문명의 발달로 인하여 기존지식의 수명이 점차 짧아져 가고있는 것이 특징이다. 지식의 증가는 단순히 지식의 양을 증가시키는 역할뿐 아니라 많은 기존지식을 불충분하고 쓸모 없는 것으로 바꿔버리게 한다. 그러므로 학교에서는 학생들에게 어떤 특정지식의 축척보다는 그 학문에 내재해 있는 기본적인 지식의 구조를 학습하게 하여 여러 가지 개념을 관련시키는 논리적 방법을 학습하게 하고 합리적인 탐구방법을 구사할 수 있도록 하여 변화하는 미지의 세계에 대처해 나갈 수 있도록 하는 것이 중요하다. 본 연구는 간호학의 기본 지식구조를 확인하는데 그 목적이 있다. 본 연구를 하게 된 동기는 간호업무의 근거로 활용도리 지식체계는 교육과정의 조직원리로 작용될 유형이나 구조를 지니고 있으며 이런 유형이나 구조를 중심으로 간호교육과정을 구성하는 것이 간호교육에 필수적이라는 문제에서 비롯되었다. 연구방법은 1982년 9월부터 1983년 5월에 걸쳐 간호학 문헌을 체계적으로 분석하여 간호학의 개념적 지식구조와 구문적 지식구조를 확인하였다. 그 결과 얻어진 결론은 다음과 같다. 1. 간호학의 개념적 구조： 모든 학문에는 탐구의 대상인 특수현상을 설명하고 서술하는데 활용되는 일련의 실질적, 개념적 구조를 가지고 있다. 그러나 그 학문의 중요한 부분 또는 중심을 포함하고 있는 개념들이 그 분야 또는 학문의 개략이라고 할 수 있는데 연구결과 간호학에서 가장 높은 순위의 대표적 특질을 지닌 개념은 인간, 건강, 환자/대상자, 간호, 행동으로 분석되었다. 2. 간호학의 구문적 지식구조 : 지식구조의 두 번째 요소인 학문의 구문(syntax)은 간호학에서의 특징적인 탐구방법과 관련되나 개념적 구조와 마찬가지로 탐구방법은 학문에 따라 다르며 그 분야의 주요양상을 나타낸다. 연구결과 간호학에서의 특징적인 탐구방법은 공동적으로 간호과정(nursing process)임이 나타났으며 그 요인으로는 사정, 진단, 계획, 수행, 평가의 다섯 단계로 분석되었다.