• Journal of Digital Convergence
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• v.14 no.5
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• pp.377-384
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• 2016

This study aimed to examine the difference of tobacco use, health behaviors and family factors according to the daily tobacco use among female adolescents in South Korea using cross-sectional national data. The study used raw data from the 11th Korean Youth Risk Behavior Web-Based Survey that was performed in 2015. Data of a total of 2,006 female students in high school were analyzed using SPSS/WIN 23. Of the girl 27.5% in high school reported current smoker. Approximately 19.2% of the participants were classified as a daily smoker group. In the multinomial logistic analysis, factors associated with daily smoking were mother's smoking habit, facilities of residence, subjective academic achievement and subjective economic status. In order to develop health promotion strategy and education programs, it is expected to consider factors found relevant in this study.

• The Journal of the Convergence on Culture Technology
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• v.1 no.2
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• pp.21-36
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• 2015

This study is a descriptive study to examine how poem causes effects of literary treatment for the contemporary people and how to improve therapeutic effect with poem by illustrating the process of therapeutic effect by poem. Each poem in the poetry book has a well-organized flow. While those poems are mixed, it can be synapsed into the cognitive system of readers by their taste in the form of introduction, development, turn, and conclusion.' The poetry book is structured with the transition of literary treatment. Such transition structure is embodied in a circle. If poetic contents are positive and creative in such transitive structure, it gives more comfort and excitement to readers increasing therapeutic effect. Therefore, it is very important to progress literatherapy narrative with such creative works.

• The Journal of the Convergence on Culture Technology
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• v.1 no.2
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• pp.53-64
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• 2015

The purpose of this study was to analyze the smoking experience and attitude including affect factors to smoking for elementary schoolers. The cross-sectional descriptive study design was used. We selected 810 students from 14 elementary school located in Chungchung-do and Gangwon-do by convenience random sampling and received IRB from Y Univ. 810 students were included in the final analysis using generalized linear model. Among 810 students, 7.3% of students reported to have smoking experience. The result of analyzing the smoking affect factors for smoking students who were having friends who had smoking experience, unable to smoking suggestion and those who were male, had significantly more smoking experience. According to the results of this study, there should be an intensive tailed smoking related program development for male elementary students, especially for smokers who have smoking friend and including smoking refusing program. And the school system services of elementary school should be strengthened to protect the elementary students from further the critical situation caused by smoking experience.

• Aerospace Engineering and Technology
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• v.13 no.2
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• pp.142-149
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• 2014

After launch of Low Earth Orbit(LEO) satellite, Initial Activation Checkout(IAC) and Calibration and Validation(Cal & Val) procedure are performed prior to enter normal operation phase. During normal operation phase, most of the time is allocated for mission operation except following up measures to anomaly and orbit maintenance. Since mission operation capability is key indicator for success of LEO satellite program and consistent with promotion purpose of LEO satellite program, reliability should be ensured by conducting through test. In order to ensure reliability by examining the role of LEO satellite and ground station during ground test phase, realistic test scenario that is similar to actual operation conditions should be created, and test that aims to verify full mission cycle should be performed by transmitting created command and receiving image and telemetry data. This paper describes the test design and result. Consideration items for test design are described in detail and result of designed test items are summarized.

• Journal of Navigation and Port Research
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• v.38 no.1
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• pp.39-44
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• 2014

Due to the oil price is increasing continuously, active researches on sources of renewable energy has been invigorated. Above all, ocean energy has high-usability because of ocean current has high density and large quantity compared to the wind energy. In this paper, efficiency enhancement of the wave power generation was described through horizontal plate installation at the break water wave power generation system that converts the ocean energy into electricity. The power-conversion efficiency can be improved by horizontal plate installation at existing system, but there has been insufficient studies domestically. The purpose of this paper is to analyze about the effects of the horizontal plate installation on the breakwater wave power generation system by wave basin experiment and to propose a position of horizontal plate installation.

• Journal of Broadcast Engineering
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• v.19 no.2
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• pp.166-173
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• 2014

Recently, human action recognition have been developed for various broadcasting and video process. Since a video can consist of various scenes, keypoint approaches have been more attracted than template based methods for real application. Keypoint approahces tried to find regions having motion in video, and made 3-dimensional patches. Then, descriptors using histograms were computed from the patches, and a classifier based on machine learning method was applied to detect actions in video. However, a single classifier was difficult to handle various human actions. In order to improve this problem, approaches using multi classifiers were used to detect and to recognize objects. Thus, we propose a new human action recognition using decision-level fusion with support vector machine and sparse representation. The proposed method extracted descriptors based on keypoint approach from a video, and acquired results from each classifier for human action recognition. Then, we applied weights which were acquired by training stage to fuse each results from two classifiers. The experiment results in this paper show better result than a previous fusion method.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2225-2234
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• 2014

The objective of this study was to the effects of emotional labor and nursing organizational culture on the self-efficacy among clinical nurses. The subjects of this study were the clinical nurses working at 6 general hospitals in C & D city. The self-reported questionnaires were administered to 475 clinical nurses. The levels of self-efficacy, nursing organizational culture and emotional labor of the subjects were revealed moderate to high. Self-efficacy and emotional labor, emotional labor and nursing organizational culture showed a negative correlation, Self-efficacy and nursing organizational culture showed a positive correlation. Nursing organizational culture affects the self-efficacy that is significant explanatory variables, of which variables are in general education, job satisfaction, and employee turnover experience. The findings suggested that Nurses' self-efficacy for managing environmental management programs with interventions seem to be necessary.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2235-2243
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• 2014

This study is the descriptive research tried in order to identify how the air force soldier's ego-resilience, positive affect, negative affect of air force soldiers on their military life stress. and a survey was conducted targeting 321 air force soldiers. The results of this study found that the subjects average scores in terms of ego-resilience, positive affect, negative affect, military life stress were 3.11, 3.16, 2.26 and 1.94 points, respectively. The factors of ego-resilience and positive affect showed significantly positive correlation, but the factors of negative affect and military life stress showed some negative correlation. The ego-resilience indirectly influence on the subjects' military life stress through the positive and the negative affect, not directly influenced on them. And the positive and the negative affects directly influenced on the subjects' military life stress. Therefore it needs to reduce soldiers' military life stress by developing a program to enhance soldiers' ego-resilience and to do more positive emotional experiences.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2256-2264
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• 2014

This study was a descriptive study to identify the effect of health promoting behavior on fatigue and depression and to investigate these levels among nurses. Data were collected from September 19th 2012 to September 25th 2012 by questionnaires from 243 hospital nurses of 3 hospitals in Kyungsang-Bukdo. The data was analyzed using descriptive statistics, t-test, Pearson's correlation coefficients, ANCOVA, and Stepwise multiple regression. The result showed that in health promoting behavior, shift nurses had higher scores than it of non-shift nurses. The health promotion behavior predictors of fatigue were spiritual growth and stress management and the predictors of depression were physical activity and interpersonal relationship. This results suggest that development of professional health promoting program which is strengthened these parts of spiritual growth, stress management, physical activity and interpersonal relationship, is needed.

• Korean Journal of Clinical Pharmacy
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• v.21 no.1
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• pp.30-35
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• 2011

The objective of this study was to find out drug use pattern of narcotic analgesics in university hospitals in Korea. A university hospital located in Kyungbuk province was chosen for this study. The drug use pattern was analyzed in terms of ingredient, administration route, patient type, and attending department. Amount of drug usage was counted by unit dose defined by the number of ampule or vial for injectable, tablet or capsule for oral, and each for patch preparations. Result showed that 11 narcotic analgesic ingredients were used during 2007-2009, and the drug usage was increased by about 20% annually during the period. Proportion of oral preparations used for pain management was about two third of all narcotic analgesics usage and kept increasing during the period. Proportion of the drug usage for outpatients was also steadily increased. Notably, the usage of oral preparations of oxycodone, morphine, and hydromorphone was rapidly increased for the management of cancer pain while the usage of codeine and codeine-containing composite preparations for cancer pain were minimal (<10%). About 90% of all narcotic analgesics were used by physicians in Internal Department, especially in Oncology Division of the Department. These findings suggest that pain management is becoming more aggressive and in agreement with WHO's guidelines regarding selection of administration route. However, in terms of 3-step ladder for cancer pain management, the drug use pattern was not congruent to WHO's guidelines. Therefore, in conclusion, it appears that physicians need to try to be congruent to the guidelines when using narcotic analgesics for cancer pain.