• 대한안전경영과학회지
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• 제9권3호
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• pp.73-84
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• 2007

This paper was concerned about design and implementation of supply chain management for auto-part company by adopting a UML(Unified Modeling Language). The part of SCM and e-business have interested by larger company, researcher and academic professor. There has been known about a little implementing SCM and it's initiatives for SME(small-medium sized enterprise). We, in this paper, dealt with design and implementing the SCM on supply chain auto part SMEs. The UML is a standard language for specifying, visualizing, constructing, and documenting the artifacts of software systems. It simplifies the complex process of software design, making a blueprint for the SCM implementation. In this paper, we also adopt some methods for the systematic system analysis, design, and implementation by applying UML to a SCM system.

• 가정과삶의질연구
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• 제28권2호
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• pp.89-96
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• 2010

This study examines how frequently employers offer family-friendly corporate programs and how frequently employees use the programs. This study also seeks to discover whether the implementation and utilization of family-friendly corporate programs results in an increase in employees' childbirths. Data were collected from 377 married full-time employees working in private sector companies located in Seoul and GyeongGi-Do. Frequency analyses of the employees' responses showed moderate rates of implementation of family-friendly corporate programs and much lower rates of employees' utilization. The hierarchical regression analysis revealed that the implementation of family-friendly corporate programs significantly predicted employees' childbirths. However, this was ineffective, having no significant influence on employees' childbirths, when their utilization of the programs was entered into the model. Higher rates of utilization of family-friendly corporate programs predicted more childbirths after employment. This study suggests that the implementation of family-friendly corporate programs per se is not a complete solution to get employees to have more babies. Rather, what matters is the usability of those programs. Finally, the implications of the study results are discussed.

• 한국보육지원학회지
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• 제16권5호
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• pp.173-200
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• 2020

Objective: The goal of this study was to explore the implementation status of positive behavior support(PBS) for child care and education teachers and special education teachers at inclusive settings, and to investigate support needs of both teachers for improving the implementation of PBS. Methods: This study made up 405 surveys for child care and education teachers and special education teachers in 45 inclusive settings from July to August in 2019. A total of 244 surveys(60.2%) were completed and returned. Results: Special education teachers were statistically higher than child care and education teachers in the implementation of the center based level 1, the small group based level 2, and the individual based level 3 of PBS. In open-ended responses, when implementing PBS, the two groups of teachers had difficulties in getting knowledge about how to instruct preschoolers and implementing PBS. Both groups of teachers wanted the education and the training opportunities for PBS at first, and to 'reduce the teacher-to-child ratio'in the public support system. Conclusion/Implications: Based on the results, suggestions were discussed on how to improve the implementations of PBS of child care and education teachers and special education teachers at inclusive settings.

• 보건행정학회지
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• 제26권4호
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• pp.279-288
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• 2016

Graphic health warning on the tobacco product package is a cost-effective tobacco control policy to convey information on harmful effect of tobacco use to health, and it is known not only to motivate smokers to quit but also to deter adolescents from start smoking. In case of Korea, amendments to National Health Promotion Act requiring implementation of graphic health warning had been submitted 13 times, from 2002 to May 2015. In May 2015, the amendment had been approved by the National Assembly and it enters into force on December 23, 2016. This research analyzed the discussions from Health and Welfare Committee of the National Assembly during the implementation of the graphic health warning in order to study decision making process of legislators. Study found that there was a shift from a general opposition on implementing graphic health warning at first to a harsh conflict over relaxation of the regulation once discussing the implementation in earnest. Particularly, while the group supporting the implementation of the graphic health warning or opposing relaxation advocated the amendment with scientific and knowledge-based evidences including the World Health Organization Framework Convention on Tobacco Control, the group opposing the adoption of the amendment itself or suggesting relaxation tended to defend their position with empathy on smokers or tobacco industries.

• The Journal of Asian Finance, Economics and Business
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• 제7권10호
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• pp.491-499
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• 2020

The implementation of PPK-BLU in Indonesia was not followed by a comprehensive change in aspects of organization, human resources, and finance. Based on this background, this study aims to provide a comprehensive evaluation of the BTIP after the implementation of the PPK-BLU policy in the implementation of telecommunications services and information to the public in Indonesia. This research used integration of the McKinsey 7S method, Analytical Hierarchy Process, and Likert scale. The integration of these methods can provide a detailed quantitative analysis. Based on the overall evaluation results of carrying out the PPK BLU, BTIP has a performance value of 81.195%, which puts it within the Good category. The McKinsey 7S elements used as a whole have the following values: one aspect is categorized as Very Good, namely, the strategy aspect with a value of 91.025%; two aspects are categorized as Good (structural aspects with a value of 86.857%, and skill aspects with a value of 81.432%); three aspects are categorized as Adequate (style aspect with a value of 76.441%, staff aspect with a value of 78.605%, and share value aspect with a value of 76.331%); one aspect is categorized as Bad, that is the system aspect with a value of 67.503%.

• 한국정보시스템학회지:정보시스템연구
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• 제29권2호
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• pp.197-220
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• 2020

Purpose Cloud computing that provides a new paradigm for a firm's use of information technology is getting a lot of attentions by practitioners. However, the empirical investigation on members of organizations using cloud computing are insufficient. Therefore, this study aims to examine the capabilities and perceptions of organizational members that should be considered important for successful cloud computing implementation. Design/methodology/approach This study proposed factors related to the capabilities and perceptions of members of the organization, and examined the relationship between these factors and successful cloud computing implementation and performance. In addition, this study tested the moderating effect of leadership and continuous supports through empirical analysis. The proposed hypotheses were verified through structural equation modeling using SmartPLS3.0 with the collected data. Findings The results showed that four factors except 'member behavior control' had a positive effect on successful cloud computing implementation, which had a positive effect on performance. In addition, leadership and organizational continuous support have been shown to strengthen the relationship among factors.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 2003년도 추계공동학술대회
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• pp.109-131
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• 2003

This Study intends to find the impact of industry type on the relationship between Electronic Commerce(EC) implementation and performance. For this purpose, empirical study of domestic small and medium enterprises(SMEs) is carried out to test the relationship between EC implementation and EC performance and the moderating effect of industry type on the relationship between them. Previous empirical studies on EC mostly focused on the adoption of EC by business firms, and also have been carried out with the data from big enterprises. More often than not, the results obtained from the large business firms are used to provide the guidelines for SMEs. SMEs are, however, different from large business firms in many aspects, and need to be studied on their own. Empirical test shows that there are differences between manufacturing industry and service industry in utilizing EC and in achieving EC performance. The results of data analysis indicate that the industry type of SMEs is moderating the relationship between EC implementation variables(EC type, EC strategy, EC formality and EC character) and EC performance variables(EC utilization, EC satisfaction and EC usefulness).

• 한국통신학회논문지
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• 제16권1호
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• pp.85-100
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• 1991

디지틀 이동 통신 시스템 검토에 있어서 고음질 저전송 속도의 음성 부호화기 연구는 가용 주파수 대역의 제한을 극복하여 통신 서비스를 증대시키기 위한 필수 사항의 하나이다. 본 논문에서는 디지특 이동 통신용 13 kbps RPE LTP 음성 부호화기의 구현에 관하여 다루었다. 하나의 DSP칩을 이용하여 양방향 통신방식으로 실시간 구현(DSP 로딩율 약 75%)이 가능함을 나타냈으며, 또한 H/W 구현을 위한 고정소수점 시뮬레이션 및 채널코딩과의 연계를 고려한 각 전송 파리미티의 비트 중요도 분석 결과를 제시하였다.

• 한국멀티미디어학회논문지
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• 제22권2호
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• pp.194-202
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• 2019

In the information society represented by the Fourth Industrial Revolution, various types of data and information that are difficult to see are produced, processed, and processed and circulated to enhance the value of existing goods. The IoT(Internet of Things) paradigm will change the appearance of individual life, industry, disaster, safety and public service fields. In order to implement the IoT paradigm, several elements of technology are required. It is necessary that these various elements are efficiently connected to constitute one system as a whole. It is also necessary to collect, provide, transmit, store and analyze IoT data for implementation of IoT platform. We designed and implemented a big data processing IoT platform for IoT service implementation. Proposed platform system is consist of IoT sensing/control device, IoT message protocol, unstructured data server and big data analysis components. For platform testing, fixed IoT devices were implemented as solar power generation modules and mobile IoT devices as modules for table tennis stroke data measurement. The transmission part uses the HTTP and the CoAP, which are based on the Internet. The data server is composed of Hadoop and the big data is analyzed using R. Through the emprical test using fixed and mobile IoT devices we confirmed that proposed IoT platform system normally process and operate big data.

• 방사성폐기물학회지
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• 제18권4호
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• pp.517-536
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• 2020

The radionuclide inventory in radioactive waste from nuclear power plants should be determined to secure the safety of final repositories. As an alternative to time-consuming, labor-intensive, and destructive radiochemical analysis, the indirect scaling factor (SF) method has been used to determine the concentrations of difficult-to-measure radionuclides. Despite its long history, the original SF methodology remains almost unchanged and now needs to be improved for advanced SF implementation. Intense public attention and interest have been strongly directed to the reliability of the procedures and data regarding repository safety since the first operation of the low- and intermediate-level radioactive waste disposal facility in Gyeongju, Korea. In this review, statistical methodologies for SF implementation are described and evaluated to achieve reasonable and advanced decision-making. The first part of this review begins with an overview of the current status of the scaling factor method and global experiences, including some specific statistical issues associated with SF implementation. In addition, this review aims to extend the applicability of SF to the characterization of large quantities of waste from the decommissioning of nuclear facilities.