• Journal of Convergence for Information Technology
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• v.7 no.6
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• pp.9-17
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• 2017

This study was conducted in 241 fire officers at fire stations in Daejeon Metropolitan City to determine their oral health care behavior status and obtained the following results: First, men were more likely to brush their teeth 3 times a day and women were more likely to brush their teeth 4 times a day; those who were in their twenties and had ${\leq}5$ years of career brushed their teeth for ${\geq}3$ minutes. Second, the respondents who were in their twenties and thirties and had <10 years of career were more likely to use auxiliary oral hygiene devices and fire captains and those at higher positions were more likely to have received oral health education. Third, the respondents having received oral health education were more likely to use auxiliary oral hygiene devices and to have their teeth scaling within a year. While the fire officers were fortunately at good levels of oral health care, taking the poor working environment into account, the efforts to develop job-customized oral health programs in which IT and robot technologies are combined to improve oral health and take measures to publicize the programs and to give better treatment to fire officers are expected to put them in better oral health care status.

• Korean Security Journal
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• no.41
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• pp.241-261
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• 2014

The main objective of this research was to grasp using a structure equation analysis if an auxiliary police officer unit's measure of getting rid of assault gets to their adaptation to the unit through stress factor to reveal the cause of an auxiliary police officer unit's adaptation to unit. The data used for the research is survey data of all auxiliary police officer belonging to Ulsan Metropolitan Police Agency in 2011. The result of structure equation analysis showed that the mediated effect through stress was statistically meaningful in the level of p<.001. Also, the result of confirming the size of effect through standardized regression coefficients was that the effect of stress upon the adjustment to units was higher than the effect of unit's measure of getting rid of assault. Namely, unit's measure of getting rid of assault has a positive effect upon a conscripted policemen unit's adaptation to unit, but it showed that an auxiliary police officer unit's adaptation to unit had the bigger individual stress factor than that of unit's measure of getting rid of assault. From this, authorities should recognize that an auxiliary police officer's stress is a cause to determine their adaptation to units, and prepare its alternative.

• Journal of the Korean Institute of Navigation
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• v.14 no.4
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• pp.53-70
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• 1990

Much efforts have been made to improve the training education system for last decades. however, it still leaves much room form improving the system. The reason for this is that the have been many changes in given educational conditions, national and international, and that there existed the lack of training facilities on shore and the limits of capacity on the training ship. The existing program adopts a straight-through system of which the course has to be completed at same time, and also forces students to study the course, disregarding their aptitude for sea life. Consequently, the program resulted in frustrating the learning desire of some students and, as a consequence, in deteriorating the quality of the entire training education. This paper aims to develop an efficient training program including curriculla by the literature survey and the teaching and sea experiences on the training ship "HANBADA" and merchant ships, where the authors have been for many years. Compared with the existing one, the new training model suggested in this paper has some advantages as follows : First, the new model adopts multi-state system which consists of various short-term training courses according to each purpose. This system will be helpful for student to find their aptitude for sea life earlier and to understand classes of major subjection shore. Second, the model includes new curriculla which consist of core subjects (for example, navigation, marine operation, marine transportation, watch keeping and nautical English for deck cadets and internal and external combustion engine, auxiliary machinery, electric and electronics and engine maintenance for engine cadets), by incorporating existing 20 subjects in 5 subjects. These curriculla may contribute to embodying the characteristics of training education where the above mentioned subjects must be linked with each other. In order to implement this new training model efficiently and effectively, the following prerequisties must be prepared : $\circled1$ The contents of each subject included in the new model should be systematically developed. $\circled2$ The educational schedule should be adjusted according to the new model.new model.

• Korean Security Journal
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• no.62
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• pp.255-276
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• 2020

The mandatory police system, which plays a pivotal role in securing security and securing social safety as a security assistant, is expected to face difficulties in supplying the mandatory police manpower and securing absolute police manpower in the future according to the Ministry of Defense's abolition of the conversion service system. In this situation, this study intends to provide a concrete plan to replace the mandatory police officers as security assistants, recruiting contractors from civilians who are not military service resources or regular police officers, and using them for security assistance. More ultimately, this study goes beyond securing obligatory police to reduce or abolish mandatory police, which has been dealt with in previous studies. It aims to present the rescue and operation directions so that the police can provide quality public security services. In order to achieve the purpose of this study, this study 1) analyzes the current situation of police personnel, derives the necessity and justification of securing the police personnel or increasing the number of police personnel due to changes in security demand and security environment, and 2) After discussing the necessity and direction of reorganization, 3) deriving policy implications through analysis of foreign cases operating similar systems to derive specific plans for the introduction of security contractors for private contract workers in Korea. This study reviewed the specific operation plan and legal and institutional maintenance plan of private contract workers. In order to achieve these research objectives, this study 1) analyzes the current status of the police manpower and derives the necessity and justification of securing an absolute police manpower or increasing the manpower of the police in response to changes in security demand and security environment, and the current security aid system. 2) After discussing the necessity and orientation of reorganization of exinsting system of assistant police officer, 3) derive policy implications through analysis of foreign cases utilizing security aids similar to Korea, and 4) The specific operation plan and legal and institutional maintenance plan were presented. including security aids for private contract workers in Korea, from recruitment procedures to activities.