• Convergence Security Journal
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• 제15권6_1호
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• pp.79-92
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• 2015

It is required to expand area of inter-Korean economic cooperation, being limited to non-military field, to military field and then, to positively promote arms control in order to establish foundation for peaceful reunification in Korean peninsula. Reasons why arms control has not been promoted between South and North Korea in the meantime were such original factors as follows; (1) limit of confidence building between the South and the North, (2) functional limit of arms control itself, (3) institutional structural limit between the South and the North, (4) environmental limit at home and abroad. It is necessary to get out from existing frame and to seek a new paradigm in order to overcome above factors and to realize arms control between the South and the North. First, it is required to have prior political dialog at the South-North high-level talks in order to promote arms control and to exercise 'strategic flexibility' during negotiation and promotion process. For this, 'flexible reciprocity' has to be adopted in compliance with situation and conditions. Second, it is necessary to get out from existing principle of 'confidence building in advance and arms reduction later' but to seek the 'simultaneous driving principle of confidence building and arms reduction' as an eclectic approach. Namely, based on reasonable sufficiency, it is required to promote military confidence building and limited arms reduction in parallel, which is a lower level of arms control. Third, as an advisory body of Prime Minister's Office, it is necessary to install an organization exclusively responsible for arms control and to positively handle arms control issue from the standpoint of national policy strategy. If the South-North high-level talks take place, it is necessary to organize and operate 'South-North Joint Arms Control Promotion Board (tentative name)'. Fourth, it is required to exercise more active diplomatic competence in order to create national consensus on necessity of arms control for peaceful reunification and to form more favorable international environment. Especially, it is necessary to think about how to solve nuclear issue of North Korea together in collaboration with international society and how to maintain balance between ROK-US alliance and Sino-Korean cooperation relations.

• Journal of Korean Library and Information Science Society
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• 제32권4호
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• pp.257-282
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• 2001

The purpose of this study is to suggest a rational guidelines of authority record for personal name heading control. It analyzes the Statement of Principles of ICCP, the headings of Korean Cataloging Rules and personal name heading of KORMARC on Disc. It also investigates the problems and suggests the possible improvements for headings of personal name. The rules for heading control retains the frame from headings of cataloging rules. The guidelines for heading control of personal name will be integrated in the rules for headings. To efficient retrieval, It suggests distinction of different persons of the same name and subject List.

• Maritime Security
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• 제1권1호
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• pp.241-271
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• 2020

The military technology currently receiving the most attention is the hypersonic missile. hypersonic is faster than the speed of sound or Mach 5+. The vast majority of the ballistic missiles that it inspired achieved hypersonic speeds as they fell from the sky. Rather than speed, today's renewed attention to hypersonic weapons owes to developments that enable controlled flight. These new systems have two sub-varieties: hypersonic glide vehicles and hypersonic cruise missiles. Hypersonic weapons could challenge detection and defense due to their speed, maneuverability, and low altitude of flight. The fundamental question of this study is: 'What effect will the hypersonic missile have on the maritime strategy?' It is quite prudent to analyze and predict the impact of technology in the development stage on strategy in advance. However, strategy is essential because it affect future force construction. hypersonic missiles act as a limiting factor in securing sea control. The high speed and powerful destructive power of the hypersonic missile are not only difficult to intercept, but it also causes massive ship damage at a single shot. As a result, it is analyzed that the Securing sea control will be as difficult as the capacity of sea denial will be improved geographically and qualitatively. In addition, the concept of Fortress Fleet, which was criticized for its passive strategy in the past, could be reborn in a modern era. There are maritime power projection/defence, SLOC attack/defence in exploiting sea control. The effects of hypersonic missiles on exploiting sea control could be seen as both limiting and opportunity factors.

• Journal of dental hygiene science
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• 제12권2호
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• pp.181-188
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• 2012

The purpose of this study was to examine effect of locus of control and self-efficacy on stress of selected dental hygiene students. This study provides basic data to develop a method to reduce stress. The students of A women's college in Kyungi province majoring in dental hygiene were asked to answer the locus of control scale, self-efficacy scale, and stress level. As a result, this study concluded the following findings: 1. Locus of control scale was 8.77 and it meant the students used internal control. Self-efficacy scale was beyond median. In stress level category, mean of stress was 2.32, stress with friends was 2.05, stress with money was 2.33, stress with course in life was 2.29, stress with family members was 2.24, stress with study was 2.95. 2. Stress had negative relations with locus of control and self-efficacy. There was a positive relation between locus of control and self-efficacy. 3. Effect of self-efficacy on stress was significantly negative but effect of locus of control on stress was insignificant. In subscale, effect of self-efficacy and locus of control on stress with study was insignificant. 4. Indirect effect of locus of control on stress was statistically significant. The students with internal locus of control showed high self-efficacy and the students with high self-efficacy showed low stress level. In conclusion, educators should make an effort to reduce stress of students and understand the factors related to stress.

• Journal of Intelligence and Information Systems
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• 제18권1호
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• pp.71-90
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• 2012

Although it has been studied for a long time in various disciplines, most of control theories remain being developed by analyzing relatively simple tasks. Even recent research on control of information systems development explains only a small part of control phenomena observed in the real world projects. This research focuses on identifying and analyzing the concepts and structures in order to make them useful for understanding and explaining control of information systems development comprehensively This investigation utilizes the complementary relationship between views on control from organizational and economic perspectives. A conceptual framework developed by integrating previous research on control allows us to analyze the development of information systems for control purposes. The results of discussion about control mechanisms and network can be used as guidelines for designing control systems in real projects. Analysis of control networks shows that control of development projects requires quite complex networks intertwining a variety of controllers and controlees. The results of this research are expected to contribute to correcting the unbalanced status of IS research which has emphasized too heavily on planning and implementation, and deepening and widening our understanding about controlling development projects. Practitioners can use the results as guidelines for designing control mechanisms and networks, and get alerted by them about the agency risks inherent in outsourced developments.

• Proceedings of the Korean Society of Computer Information Conference
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• 한국컴퓨터정보학회 2020년도 제62차 하계학술대회논문집 28권2호
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• pp.677-678
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• 2020

본 연구는 자율주행 시대에 자동차의 외부통제를 가능하게 하는데 목적이 있다. 자율주행 자동차의 외부통제를 하기 위해 교통경찰 수신호를 사용한다. 교통이라는 특별한 상황을 고려하여 실시간 객체 검출이 가능한 YOLO모델을 사용하였고, 수신호 데이터 학습을 위해 Data Argumentation 기법을 사용하여 데이터를 확보한 후 이를 바탕으로 YOLO모델을 학습하였다. 학습된 YOLO모델을 이용하여 교통의 흐름에서 교통 통제자를 실시간으로 검출하였다. 이후 검출된 객체를 이용하여 객체 확인 알고리즘과 수신호 의미파악 알고리즘을 사용하여 수신호의 의미를 파악하고 이를 사용자에게 전달한다. 이와 같은 시스템을 통해 자율주행 자동차에 돌발 상황 발생 시 보다 정확하고 빠르게 교통의 흐름을 정상화 할 수 있는 장점이 있다.

• Journal of the Korean Society of Marine Environment & Safety
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• 제25권1호
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• pp.18-26
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• 2019

The Maritime Labour Convention, 2006, (MLC) aimed to ensure decent working conditions for seafarers and entered into force on August 20, 2013. It was considered as the fourth pillar in the maritime sector. This paper evaluates how the MLC has been implemented in the field and what issues were addressed in the shipping industry. To achieve this, statistical analysis was conducted using inspection data of Port State Control (PSC) carried out by the Paris MOU and the Tokyo MOU during 2010-2012 and 2014-2016 for deficiencies under the MLC and International Labour Organization (ILO) No. 147 Convention. This study compared pre-2013 and post-2013 deficiency data according to ship's age, size (gross tonnage) and type. The results showed that, although the deficiencies reported by the Tokyo MOU during 2014-2016 were nearly double those from 2010-2012, the deficiency share against total deficiencies for the Tokyo MOU remained two thirds of those for the Paris MOU. This study suggests that the Tokyo MOU should strengthen its inspection efforts on MLC and ILO should provide clear references, such as guidelines and a unified interpretation for national discretions under the MLC for the purpose of harmonized PSC inspections. Additionally, it would be desirable to consolidate the deficiency coding system for the MLC by deleting the codes for the ILO No. 147 Convention, which was incorporated into the MLC. It would also be beneficial to add new deficiency codes for social security, including seafarers' leave and repatriation.

• Journal of the Korean Society for information Management
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• 제38권1호
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• pp.191-219
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• 2021

The development of IT technology that has come to symbolize the fourth industrial revolution, the introduction of online government, and the change in environment has caused radical changes in record management. Most public institutions under the government make use of information systems that are objects of information protection such as electronic document system, document management system, and Onnara system. Further, protection and access control of record information through physical environment and electronic system in a user-centered record management environment is an essential component. Hence, this study studies how professional records management professionals in public institutions recognize safe protection and access management of record information, deriving areas that require improvement and providing a discussion and suggestions to bring about such improvement. This study starts by examining laws and policies on information protection in Korea, analyzing items on access control to compare them with laws and policies, as well as the current situation on records management and derive implications. This study is meaningful in that it aims to substantialize records management by suggesting areas of improvement necessary for the protection and management of record information in public institutions and providing professionals with tangible authority and control.

• Journal of the Korea Academia-Industrial cooperation Society
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• 제16권7호
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• pp.4520-4527
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• 2015

The purpose of this study is two-fold. One is to investigate the relationship between parental psychological/behavioral control and adolescents' self-esteem and their internalized/externalized problems. The other is to examine if self-esteem mediate the effects of parental control upon adolescents' internalized/externalized problems. Total of 355 girls(52%) and boys(48%) from middle(48%) and high school(52%) were participated. Results indicated that adolescents' self-esteem, and internalized/externalized problems were negatively related to parental psychological control, and positively related to parental behavioral control. It was also found that self-esteem partially mediated the effects of parental psychological control upon adolescents' internalized problems, and completely mediated the effects of parental behavioral control on their internalized as well as externalized problems. Some implications for advisable parenting behaviors were discussed.

• Korean Journal of Childcare and Education
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• 제3권1호
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• pp.39-56
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• 2007

The purpose of this study was to examine difference of Young Children's Self-Regulation by Mother's Verbal Control. To do so, The subject was composed of 146 3-, 4-, 5-year-old recruited from 5 child care centers in I city area And it utilized questionnaires to ask 146 mothers concerning Mother's Verbal Control and Young Children's Self-Regulation. The findings of this study were : First, the age and the gender of young children didn't affect the mother's verbal control. Second, the age of young children positively affected self decision and total self regulation total that is the subordinate area of self regulation. Third, use degree of mother's order and humanity verbal control divided high and low group up to the standard average value. As a result a low rank distribution of mother's verbal control positively affected. Forth, a result a low rank distribution of mother's verbal control positively affected self decision and behavior restrain and emotion and total self regulation total that is the subordinate area of self regulation.