• The Korean Journal of Elementary Counseling
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• v.11 no.1
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• pp.107-122
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• 2012

This study examined the effects of gratitude enrichment program on the school adjustment, life satisfaction, and emotional-behavioral problems of children. The subjects were 5th grade 69 boys and girls(experimental group: 34, control group: 35). School adjustment, life satisfaction, and emotional-behavioral problems were measured before and after the program intervention. The findings showed that the gratitude enrichment program increased the school adjustment and life satisfaction. But it was not effective in decreasing the emotional-behavioral problems of children. The importance and necessity of gratitude enrichment program and education activities were discussed.

• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.66-79
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• 2017

This study was to identify the relationship between health promoting behaviors and health related quality of life at acculturation environment of Chinese international students in Korea. From November 2010 to December 2011, 395 Chinese international students in undergraduate, masters or doctorate courses from 10 universities and graduate schools in Seoul and vicinity participated in self-report survey of the acculturation level, the health promoting behaviors and SF-12, the health related quality of life. The data of 395 students were classified to 3 groups based on the acculturation level. The low level group showed the health promoting behaviors strongly influence the physical component score of quality of life. As the acculturation level increased, the health promoting behaviors closely affected to the mental health-related quality of life. The results indicated that the acculturation level may be control variable to define the relationship between the health promoting behaviors and the health-related quality of life.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.399-409
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• 2018

This study was conducted to describe the relationship and influencing factors among health promotion behaviors, university life adaptation and employment strategies satisfaction of nursing students. Data were collected from September 1 to September 30, 2017 using a structural questionnaire, which was completed by 221 nursing students in G city. The data were analyzed though descriptive statistics, Pearson's correlation coefficient and multiple regression analysis using SPSS version 22.0. The mean scores were as follows: health promotion behaviors, $2.11{\pm}.34$; university life adaptation, $3.47{\pm}.67$; employment strategies, $3.24{\pm}.56$. A positive relationship was observed between the health promotion behaviors and university life adaptation (r=0.437, p<0.001), health promotion behaviors and employment strategies (r=0.536, p<0.001), and university life adaptation and employment strategies (r=0.615, p<0.001). Factors affecting employment strategies of the study participants were university life adaptation, health promotion behaviors, adaptation to environmental changes, and health conditions, which explained about 49.7% of the total. In conclusion, this study showed that employment strategies were correlated with promotion behaviors and university life adaptation. Therefore, it is necessary to improve curriculum, program development and repeat research to improve health promotion behaviors, university life adaptation and employment strategies.

• Journal of the Korean Applied Science and Technology
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• v.39 no.5
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• pp.683-691
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• 2022

The purpose of this study was to identify the relationship between health promotion behavior and adaptation to college of nursing students and investigate the factors influencing adaptation to college in the COVID era. The subjects were consisted of 191 nursing students from J University in province C. Data were analyzed based on frequency, percentile, mean, Pearson's correlations, and multiple regressions. Health promotion behavior and college adjustment in nursing students showed significant positive correlations with each other. Health promotion behavior had the strongest influence on nursing students' adaptation to college, followed by health level; these factors accounted for 19.9% of the total variance in adaptation to college among nursing students(Adj. R²=.199, p<.001). Overall adaptation to college can be improved by health promotion behavior enhancement program.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.15 no.8
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• pp.1782-1790
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• 2011

The goal of image processing is to improve the perceptual aspect and visual appearance of images for human viewers. The objectives of image enhancement vary according to its specific application and an image enhancement techniques used for a specific objective may not be accepted in some other applications. In this paper we review some of conventional enhancement techniques, such as histogram shrink, equalization, and the conservative adaptive contrast enhancement filter. And also, The adaptive contrast enhancement filter has optimized the applied values of variables which is configured rightly the medical image field. In the postprocessing, we used the histogram equalization method. As a result, the inputs which used a medical images has enhanced the edges of a result images which has applied the proposed filter. And also, because of the postprocessing, the image outlines has been lightened.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.1
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• pp.308-316
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• 2020

This paper describes the relationship and influencing factors among academic stress, university life adaptation, and health promotion behaviors of health college students. Data were collected from October 2017 to May 2018 using a structural questionnaire, which was completed by 223 health college students in D metropolitan city. The collected data were analyzed by descriptive statistics, T-test, ANOVA, correlation, and multiple regression using an IBM SPSS 20.0. As a result, the mean scores were as follows: academic stress, 3.02±0.89; university life adaptation, 3.16±0.48; health promotion behavior, 2.14±0.45. Correlation analysis of the variables revealed a negative relationship between academic stress and health promotion behavior and a positive relationship between university life adaptation and health promotion behavior. The factors affecting the health promotion behavior were the economic level, satisfaction with major, academic stress, and university life adaptation, which explained approximately 37.5% of the total. In conclusion, to increase the health promotion behavior of health-related college students, it is necessary to develop programs that reduce academic stress and improve university life adaptation. In addition, systematic efforts to identify the general characteristics of the subjects are needed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.8
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• pp.381-391
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• 2019

The purpose of this study was to investigate the factors having an influence on adjusting to the university life of freshmen and sophomore nursing students. The data was collected from questionnaires that were filled out by 150 nursing students in one school from November 1, 2018 to November 20, 2018. The data was analyzed by the SPSS 22.0 program (frequency, ANOVA, Pearson's correlation and multiple regression analysis). The mean score of university life adjustment was $75.85{\pm}9.43$ (range: 25~125). A negative correlation was found between adjustment to university life and stress, A positive correlation was found between adjusting to university life and self efficacy. Negative correlation was found between stress and self efficacy. The factors influencing the adjustment of freshmen and sophomore nursing students to university life were health promoting behavior (sleeping time, snacks, drinking, and leisure time or having a hobby), stress and self efficacy. In addition, health promoting behaviors, stress and self efficacy accounted for 13.9% of the variance in adjusting to university life. The results of this study suggest that health promoting behavior, stress and self efficacy are important to the adjustment to university life for freshmen and sophomore nursing students. Further research on improving health promoting behavior, reducing stress and improving self efficacy is warranted. An intervention program that includes these significant variables of such subjects should be developed to improve adjusting to the university life of nursing students.

• 한국사회복지학회:학술대회논문집
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• 2006.04a
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• pp.413-413
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• 2006

• Journal of Internet of Things and Convergence
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• v.10 no.2
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• pp.51-60
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• 2024

Aiming at the problem of low contrast and difficult to recognize video images in low-light environment, we propose an adaptive contrast compensation enhancement algorithm based on human visual perception. First of all, the video image characteristic factors in low-light environment are extracted: AL (average luminance), ABWF (average bandwidth factor), and the mathematical model of human visual CRC(contrast resolution compensation) is established according to the difference of the original image's grayscale/chromaticity level, and the proportion of the three primary colors of the true color is compensated by the integral, respectively. Then, when the degree of compensation is lower than the bright vision precisely distinguishable difference, the compensation threshold is set to linearly compensate the bright vision to the full bandwidth. Finally, the automatic optimization model of the compensation ratio coefficient is established by combining the subjective image quality evaluation and the image characteristic factor. The experimental test results show that the video image adaptive enhancement algorithm has good enhancement effect, good real-time performance, can effectively mine the dark vision information, and can be widely used in different scenes.

• Proceedings of The Korean Society of Health Promotion Conference
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• 2009.10a
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• pp.250-251
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• 2009