• Journal of Digital Convergence
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• v.16 no.3
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• pp.225-236
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• 2018

Organizations continue to invest in the security of information technology as a means to be more competitive than others in their industry do. However, there is a relatively lack of interest in the information security compliance of employees who implement information security technologies and policies of organization. This study finds mechanisms for enhancing security compliance by applying theory of planned behavior, justice theory, and motivation theory in information security field. We use structural equation modeling to verify the research hypotheses, and conducted a survey on the employees of organization with information security policy. The results showed that organizational justice, sanction, and organizational identification affect the factors of the planned behavior theory and affect the employee's compliance intention. As a result, this research suggested directions for strategic approach for enhancing employee's compliance intention on organization's security policy.

• Aerospace Engineering and Technology
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• v.2 no.2
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• pp.133-141
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• 2003

When superplastic forming process is employed in manufacturing spherical pressure vessel, the thickness and spherical profile are not constant and varies during the forming process. In the current study, theoretical analysis for the prediction of thickness change was carried out under the consideration of membrane theory which has been employed in Kuglov et. al.'s study. Then the thickness of initial blank to obtain the required thickness at the final forming step, the time vs. pressure profile which yields uniform deformation in blank, and the thickness distribution according to the position at each forming step have been determined. The employed model and the developed analytical code were verified throughout comparing the theoretical predictions at each forming stage with the experimental results shown in literature.

• Management & Information Systems Review
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• v.31 no.1
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• pp.205-219
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• 2012

This study is to understand how why users fail to service and how users use service recovery strategics. This study use equity theory to understand how perceived justices have influence on trust and to identify how trust has influence on service quality. This study used scenario techquie to get user experience of service failure in smartphone application. Scenario is composed of 16 sub scenario and we conducted survey with each case. The results show that interpersonal justice and distributed justice have significantly influence on trust. However, procedural justice has not influence on trust. Service quality is influenced by trust. This paper conclude with statements of implications and limitations of the study results.

• Proceedings of the Safety Management and Science Conference
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• 2010.04a
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• pp.537-548
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• 2010

현대의 산업은 점차 분야가 다양해지고 기술이 첨단화되며, 고객의 요구사항이 복잡해지고 있다. 이에 따라 현대의 첨단산업에서 제조파트는 제조기술의 초정밀, 극소불량, 고신뢰도가 요구되어지고 있는 실정이다. 이런 제조파트의 핵심 기술인 SPC기법 중에서 누적합(CUSUM) 관리도는 공정의 작은 변화에 대해서 민감하다는 장점 때문에 첨단 산업인 반도체나 화학공정 등에서 활용도가 높은 관리도 기법이다. 하지만 복잡한 이론 체계로 인하여 사용편리성이 떨어진다는 단점이 있어서 널리 사용되지는 못 하고 있는 실정이다. 본 논문에서는 누적합 관리도의 이론적 전개에 관한 체계적인 동향 분석을 통해 누적합 관리도의 복잡한 이론 체계를 이해하는데 도움을 주고 더 나아가 앞으로의 제조 기술의 방향성을 제시하고자한다.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.523-530
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• 2016

The main purpose of this study is the comprehensive review of the compensation system that affects the employee's job satisfaction and turnover intention. This study is mainly designed to review previous studies of the impact of compensation system, and suggest meaningful implications in relation to firm's performance. It is clarified that compensation is positively related to firm's performance, and the perceived equity mediates the relationship between compensation and performance. It is suggested that an empirical research should be done based on the formulated propositions of this research.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.515-518
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• 2006

Construction project has various effective factor and many producer in multifarious process of the work. Thus it has many variation. However, Process management up to now is management method of conclusion oriented. So, it do not consider sequency and variation occurrence. In a result that a lot of problems happen. Lean Construction can solve limit of the present management method. And Lean Construction is estimated new management method of process management for reliance on process plan, safety of process and promotion of effectiveness. This study analysed application of real construction project in Lean Construction theory and examined to utilize VSM and TACT for field application.

• Korean journal of communication and information
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• v.46
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• pp.323-353
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• 2009

Press (un)fairness has been a social issue in Korea. The previous research focused mainly on the suggestion of fairness norms, principles, concepts, and definitions. Also, the research tried to measure the degree of fairness by analyzing press contents. This study attempted to overcome the media- and source-oriented approach proposing ordinary press consumers' perspectives. The study posited that one's fairness judgment would be greatly influenced by his or her preexisting attitudes on issue. Based on social judgment theory and hostile media perception framework, the research expected 'assimilation' bias for attitudinally congruent group and 'contrast' bias for attitudinally incongruent group. An $3\times3\times2$ experimental design was employed to test the theoretical predictions. The results found assimilation and contrast bias for strong attitude groups who read one-sided and two-sided messages. The results also implied hostile media perception occurred by selective categorization. Also the difficulty and limitation of traditional fairness judgment and media-centered approach was discussed.

• Journal of the KSME
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• v.34 no.10
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• pp.770-779
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• 1994

생산공정에서 사용되는 거의 모든 제어대상 플랜트나 시스템들은 비선형적이고 불확실한 특성을 내포하고 있다. 종래의 제어기법들은 이러한 시스템들을 수학적으로 단순화시켜, 그 단순화된 모델을 바탕으로 제어하는 것을 기본으로 하고 잇는데, 이러한 방법은 시스템의 여러 가지 정 보의 손실을 초래하여 제어기 전체의 성능을 저하시키는 원인이 된다. 이러한 문제를 해결하기 위하여, 지능 제어 기법을 생산현장 플랜트에 적용함으로써, 종래의 제어기법들에 비해 향상된 제어 성능을 기대할 수 있다. 이 글에서는 이러한 기법들에 대한 이론의 소개 및 용접, 조립, 레이저 경화 등과 같은 생산공정과 로봇 제어분야 등에 적용한 사례연구를 살펴보고, 이를 통 하여 지능 제어 기법의 유용성을 살펴보기로 한다.

• Journal of the Korea Society for Simulation
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• v.26 no.4
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• pp.43-49
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• 2017

With the advances in and expansion of the semiconductor and display businesses in Korea the demand of the engineers in such fields is increasing. Keeping pace with the trend, the semiconductor courses in undergraduate not only include the newest technologies in addition to the fundamental theories but fabrication related technologies as well in order to produce engineers with practical knowledge. However, since semiconductor fabrication requires expensive equipment and materials in a clean room, laboratory class can't be provided in undergraduate. To overcome this limitation actual fabrication processes are recorded in video and played in class. In addition, 3D visualization of fabrication processes can be used.

• Proceedings of the Safety Management and Science Conference
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• 2009.11a
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• pp.539-547
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• 2009

현대의 산업은 점차 분야가 다양해지고 기술이 첨단화되며, 고객의 요구사항이 복잡해지고 있다. 이에 따라 제조업에서는 초정밀, 고신뢰도가 요구되어지고 있는 실정이다. 제조업 분야의 핵심 기술인 SPC기법 중에서 누적합(CUSUM) 관리도는 공정의 작은 변화에 대해서 민감하다는 특징 때문에 첨단 산업인 반도체나 화학공정 등에서 활용도가 높은 관리도 기법이다. 하지만 복잡한 이론 체계로 인하여 사용편리성이 떨어진다는 단점이 있다. 본 논문에서는 누적합 관리도의 이론적 전개에 관한 체계적인 조사연구를 통해 누적합 관리도의 복잡한 이론 체계를 이해하는데 도움이 되고자 한다.