• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2016.05a
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• pp.18-19
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• 2016

At Present, Korea government run the 38 points manned lighthouse, the change of Manned lighthouse that manager live is inevitable in orger to enhanced features as aids to navigation and provide a fore efficient management system. There are "Enhancing management system for Manned Lighthouses" four standards(Function of AtoN, Functionality of wide area management, National policy, Marine culture) for evaluation of Unmanned Lighthouses. After collecting these datas, analyzing it, applying AHP and Likert Scale, we choose base manned lighthouses for shorten restoration time that can manage AtoN far from regional office of Oceans & Fisheries. This paper will support efficient management system for AtoN that were scattered in sea of korea and improvement living environment for lighthouse keepers.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.354-364
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• 2015

This study examined the effect of sociocultural attitudes toward the appearance of depression and psychological well-being of fitness in adult women. The subjects of this study consisted of 472 healthy adult woman. The used instruments were Jung (2011) for measuring the sociocultural attitudes toward appearance scale, Seo (2006) for measuring the depression scale, and Yang (2000) for measuring the psychological well-being scale. The data was analyzed by exploratory factor analysis, reliability analysis, correlation analysis and multiple regression analysis. The results are as follows. First, among the subscales of sociocultural attitudes toward appearance, stress positively influenced depression. Second, among the subscales of sociocultural attitudes toward appearance, internalization-general negatively influenced hedonic enjoyment, self-realization, and a feeling of flow, but information positively influenced it. In addition, internalization-athlete positively influenced the feeling of competence, self-realization. Third, depression negatively influenced hedonic enjoyment, self-realization, and the feeling of flow.

• The Journal of the Korea Contents Association
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• v.10 no.7
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• pp.470-480
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• 2010

Although e-Learning contents contain audio materials as well as visual materials, research on the design of audio materials has been focused on visual design. If it is considered that non-speech sounds which are a type of audio materials can promptly provide feedbacks of learners' responses and guide learners' learning process, the systemic design of non-speech sounds is needed. Therefore, the purpose of this study is to investigate the learners' perceptions toward non-speech sounds contained the e-Learning contents with multidimensional scaling method. For this purpose, the eleven non-speech sounds were selected among non-speech sounds designed Korea Open Courseware. The 66 juniors in A university responded the degree of similarity among 11 non-speech sounds and the learners' perceptions towards non-speech sounds were represented in the multidimensional space. The result shows that learners perceive separately non-speech sounds by the length of non-speech sounds and the atmosphere which is positive or negative.

• The Journal of the Korea Contents Association
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• v.17 no.4
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• pp.402-412
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• 2017

The purpose of this study is to find out the mediating effects of positive communication on the relationship between level of forgiveness and marital satisfaction of married men and women. For this purpose, a total of 300 married men and women were surveyed using the Rye forgiveness level, positive communication scale, and marital satisfaction scale. The collected data were analyzed through structural equation modeling. First, there was a correlation between the level of forgiveness of married men and women, positive communication, positive communication, marital satisfaction, forgiveness and marital satisfaction. Second, forgiveness of married men and women affects marital satisfaction through fully mediating effect of positive communication. This suggests that the higher the level of forgiveness of married men and women, the higher the positive communication and the higher the marital satisfaction. Based on these results, the implications and limitations of this study and suggestions for future research were suggested.

• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.455-477
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• 2017

The purpose of this study is to develop the service scales of festival quality. We derived five constituent factors, service quality measures of local festivals through the extensive literature review in Previous studies. We named these qualities "COKITQUAL" that is consist of Convenience, Information, Kindness, Operation, Corporeity. We conducted the empirical analysis for the participants in "Hwacheon Sancheoneo Festival" to verify the "COKITQUAL". As the result, Information, Kindness, Operation affected positively on Festival Satisfaction among all SERVQUALs. However, Convenience and Corporeity did not positively affected on the dependent variable. And then, Festival Satisfaction positively affected on on Behavior Intention. This study developed the Service quality concerned with local festivals which is crucial fundamentals to quantify Festival SERVQUAL through empirical study. The proper applications and usage of these newly introduced local festival qualities enable to acquire the sustainable competitive advantage in local festival.

• The Journal of the Korea Contents Association
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• v.12 no.4
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• pp.476-484
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• 2012

Family member network of kings in Chosun dynasty shows scale free network properties as if most social networks do. One of distinct topological properties of the network is relatively high diameter that reflects dataset composed of the one generation continuously falling to next one. When k-core algorithm as a useful tool for obtaining a core network from the complex family member network was employed, it is possible to obtain hidden and valuable information from a complex network. Unfortunately, it is found that k-core algorithm is not useful tool for applying narrow and deep structural network. The family member network is composed of kings, queens, princes, and princesses. It is possible to separate sub-family members and to construct sub-family member networks such as queen-centered, prince-centered, and princess-centered networks. Sub-family member networks provide an useful and hidden information. These results provide new insight that is analyzed by network-based approaches for the family member of the kings in the Chosun dynasty.

• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.435-453
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• 2017

The purpose of this study was to develop the Empathy Rating Scale by a third party and examine the validity of the scale. Based on the results of the pilot study, the study 1 focused on developing Empathy Rating Scale by a third party. From the exploratory factor analysis on a total of 15 preliminary items, three fators had been derived: 'Beginning of empathy', 'Process of empathy', 'Result of empathy'. The study 2 identified its validity by confirmatory factor analysis, correlation analysis, and discriminant analysis. Those three factors indicated the reasonable fit index by confirmatory factor addition, this scale identified a significant positive relation with authenticity, emotional clarity, and intimacy. On the other hand, it indicated a negative relation with anxiety attachment and rejection attachment. Therefore, the results indicated that this scale on a total of 11 item has a reliable convergent validity. Finally, implication and limitation of this study were discussed in relation with future studies.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.368-378
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• 2018

This study examined the relationship between hostility and obsessive-compulsive symptoms to clarify the differential role of overt hostility and covert hostility on obsessive-compulsive symptoms. In addition, this study examined whether impulsivity has a moderating effect on the relationship between hostility measures and obsessive-compulsive symptoms. The Buss Durkee Hostility Inventory (BDHI), Revised Obsessive Compulsive Inventory (OCI-R), and Barratt Impulsivity Scale (BIS) were used to measure hostility, obsessive-compulsive symptoms, and impulsivity, respectively. Data were collected from 150 online university students and analyzed using the correlation and moderated multiple regression model. The result showed that overt hostility was positively correlated with obsessive thoughts; covert hostility was positively correlated with obsessive thoughts and compulsive behavior. In addition, the regression results, which set the hostility variables as the predicting variable, revealed covert hostility to increase obsessive thinking and compulsive behavior, whereas overt hostility had no significant effect on both variables. Impulsivity was found to function as a moderator in the prediction of covert hostility on obsessive thought. With the result, the implications and limitations of this study are discussed.

• Proceedings of KOSOMES biannual meeting
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• 2006.11a
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• pp.303-308
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• 2006

In this paper, the authors calculated manoeuvring motions of a large container vessel approaching to the newly built container piers to get alongside to her berth in Busan harbour. The motion calculations were done by using fixed coordinate system and the object of the calculations is to check the manoeuvring motions are safe or not for berthing the large vessel to her berth. The result of calculations manifested that a large container vessel can get alongside to the piers without any difficulty under normal weather conditions by using 2 Z. Peller tug boats of 4500 H.P. each and also these demonstrated it is difficult to conduct and get her alongside to the piers under rough weather conditions of wind force 16.9m/sec or more. Under rough weather conditions of 6 by beaufort scale the average wind velocity is about 13.5m and if we add 25% increase of the normal velocity to it, the wind will becomes a gust of 16.9m/sec. So it is advisable to avoid conducting a large container vessel to the pier under the rough weather conditions of 6 or more by beaufort scale. Also, I is better to use 3 Z. peller tug boats of 4500 HP. each under the above mentioned rough weather in a case of unavoidable circumstances.

• Journal of Korean Orthopaedic Sports Medicine
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• v.11 no.1
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• pp.8-16
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• 2012

With the increase of participation in the sport activities, there has been a commensurate rise in the number of sport injuries. A more commonly encountered injured region in the upper-extremity is the wrist. Sport injuries are often characterized as overuse and traumatic. Traumatic injuries include fractures, dislocations, and ligament tears often seen in contact or collision sports. Overuse injuries, represented damages by a level of repetitive microtrauma sufficient to overwhelm the tissues$^{\circ}{\O}$ ability to adapt, include inflammatory conditions such as De Quervain$^{\circ}{\O}s$ disease, extensor carpi ulnaris tendinitis, intersection syndrome. Also included is a traumatic problem such as stress fractures of the hook of the hamate, subluxation of the extensor carpi ulnaris tendon, chronic scapholunate instabilities, and degenerative triangular fibrocartilage tears. This review will focus on both overuse and traumatic injuries of the wrist in the athletes. A significant emphasis will be placed on the evaluation, pearls and pitfalls of conservative and operative treatments.