• Korean Chemical Engineering Research
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• v.51 no.2
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• pp.221-225
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• 2013

Sustainability, in general, means the protection of environmental resources and economic prosperity, with the consideration of the social, economic and environmental effect, as well as human health and the enhancement of life. Profound consideration about sustainability has to handle the overall cycle of feedstock, resource extraction, transportation and production in addition to the environmental effect. Sustainable development of the chemical industries should be carried out complementarily by strengthening the chemical process safety of the industries. In this respect, chemical process safety can be called an opportunity to enhance the compatibility internationally. Changing new paradigm in chemical process safety is formed from the overall life cycle considering basic design of existing systems and production processes. To improve the chemical process safety, the integrated smart system is necessary, comprising various chemical safety database and knowledge base and improved methods of quantitative risk analysis, including management system. This paper discussed the necessity of overall life cycle in chemical process safety and proposed new technology to improve the sustainability. To develop the sustainable industries in process systems engineering, three S, which include Safety, Stability and Security, will have to be combined appropriate.

• Journal of Digital Convergence
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• v.19 no.4
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• pp.205-215
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• 2021

This study was conducted to provide basic data to establish health promotion and chronic disease management education programs and educational plans for well-aging by investigating the educational needs for health promotion and chronic disease management by life cycle. This is a descriptive correlation research study, and collected and analyzed through a structured questionnaire targeting 330 adults over 19 years of age registered at Gallup Korea. The results of the study were perceived health status 3.11 points (SD=.72), health promotion behavior 2.27 points (SD=.47), and health-related quality of life 0.92 points (SD=.10). Health-related quality of life was found to have a positive correlation with perceived health status (r=.472, p<.001) and health promotion behavior (r=.122, p<.026). The priority of educational needs and contents for health promotion and chronic disease management was the highest in chronic disease management. There was a significant difference according to the life cycle (p=0.001), and it was found that the mature stage was more likely to be aware of the level of knowledge, the need for education, and the willingness to participate in education compared to the youth. Through the results of this study, it is necessary to develop a comprehensive customized program that is subdivided according to the life cycle when developing health promotion and chronic disease management education programs for well-aging.

• Journal of the Korea Society of Computer and Information
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• v.16 no.3
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• pp.17-25
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• 2011

Green IT, composed term with Green and Information Technology(IT), use IT for energy savings and carbon emission reductions. Green IT went beyond the scope of greening IT, and recently it's concept is expanded as far as counterplan of climate change including greening other industries by IT. 85% of total greenhouse gas emissions from the energy sector and 20% of them comes from transport parts, so it is time to research IT for automotive industry. In this paper, we take up the knowledge based fuzzy logic to provide life cycle analysis associated with greenhouse gas emissions for industry produced warranty claims frequently such as automobile industry. We propose a analysis method of warranty claims using expert knowledge about the warranty in car exhaust systems related to greenhouse gas emissions, past test results of malfunction, analysis of past field data, and warranty data. Furthermore, we propose life knowledge-based GWS (Greenery Warranty System). We demonstrate the applicability of IT in eco-friendly automotive industry by implementing knowledge-based fuzzy logic and applying.

• Journal of the Korean Geographical Society
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• v.44 no.3
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• pp.372-394
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• 2009

This study investigates the ontology-based public participation GIS(PPGIS). The major reason that ontology-based GIS has attracted attention in semantic communication in recent year is due to the wide availability of geographical variable and the imminent need for turning such recommendation into useful geographical knowledge. Therefore, this study has been focused on designing and implementing the pilot tested system for public participation GIS. The applicability of the pilot tested was validated through a simulation experiment for history tourism in Guri city Gyeongi-do, Focused on the methodology, the life cycle model which involves regional statues and user recognition, can be viewed as an important preprocessing step(specification, conceptualization, formalization, integration and implementation) for recommended geographical knowledge discovery by axiom. Focusing on practicality, ontology in this study would be recommended for geographical knowledge through reasoning. In addition, ontology-based public participation GIS would show integration epistemological and ontological approach, and be utilized as an index which is connected with semantic communication. The results of the pilot system was applied to the study area, which was a part of scenario. The model was carried out using axiom of logical constraint in the meaning of human-activity.

• Journal of Korean Academy of Nursing
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• v.44 no.1
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• pp.64-74
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• 2014

Purpose: This study was done to develop and implement the Nursing KMS (knowledge management system) in order to improve knowledge sharing and creation among clinical nurses in outpatient departments. Methods: This study was a methodological research using the 'System Development Life Cycle': consisting of planning, analyzing, design, implementation, and evaluation. Quality Function Deployment (QFD) was applied to establish nurse requirements and to identify important design requirements. Participants were 32 nurses and for evaluation data were collected pre and post intervention at K Hospital in Seoul, a tertiary hospital with over 1,000 beds. Results: The Nursing KMS was built using a Linux-based operating system, Oracle DBMS, and Java 1.6 web programming tools. The system was implemented as a sub-system of the hospital information system. There was statistically significant differences in the sharing of knowledge but creating of knowledge was no statistically meaningful difference observed. In terms of satisfaction with the system, system efficiency ranked first followed by system convenience, information suitability and information usefulness. Conclusion: The results indicate that the use of Nursing KMS increases nurses' knowledge sharing and can contribute to increased quality of nursing knowledge and provide more opportunities for nurses to gain expertise from knowledge shared among nurses.

• Proceedings of the Technology Innovation Conference
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• 2009.02a
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• pp.453-471
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• 2009

현대경제가 점차 지식기반경제로 변화하고 있고, 이러한 지식을 창출하고 활용하여서 경제적 가치로 전환되는 선순환적 체계를 갖추기 위해서는 인재육성이 가장 핵심적인 필수조건일 것이다. 현재 국가의 미래발전의 가장 핵심적인 부분이 과학기술발전전략임을 고려할 때 과학기술인력에 대한 인적자원개발 정책은 필수적인 요소이다. 그렇다면 과학기술발전에 주도적인 역할을 하고 있는 출연(연)에서 효율적인 방향정립이 필요한 이 시점에서 연구원의 인력을 양성하는 일은 국가혁신체제 전반에 걸쳐 경쟁력 강화라는 측면에서 볼 때 매우 중요하다고 볼 수 있다. 본 연구는 기존문헌들을 바탕으로 인력양성에 대한 연구의 틀을 제시하고자 한다. 창조적 인력양성전략은 조직 내에서 유치, 육성, 활용, 퇴직, 안락한 노후로 이어지며, 이를 바탕으로 한 새로운 인력의 유치 등으로 이어지는 것으로 "창조적 인적자원의 전주기적 경영(Life Cycle Management of Creativity Human Capital)" 을 본 연구의 핵심으로 전체연구를 전개하도록 한다. 또한 이와 같은 전주기적 경영에 있어서 각 단계별로 다양한 정책적 이슈들이 대두될 수 있다.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2010.05a
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• pp.140-157
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• 2010

하루가 다르게 변화되는 세계화의 물결 속에서 기술은 기업과 국가가 경쟁 우위를 확보하는 핵심적인 요인이라고 할 수 있다. 특히 기술의 Life cycle이 점점 짧아지는 요즘 시대에 기술적인 경쟁 우위를 확보하는 것이 생존의 필수적인 요인이다. 이러한 시대에 기업에서 요구되는 인력은 기술 혹은 과학적 지식을 보유하고 있는 것 뿐 만 아니라 경영학적 마인드와 함께 다양한 인문, 사회지식을 갖춘 융 복합형 인재를 선호하고 있다. 이러한 시대의 흐름에 맞춰 국내외 적으로 기술경영(Management of Technology)이 부각되고 있는데, 기술경영은 기술에 경영학적 방법론을 접목시키는 학제적인 분야로 오늘날 요구되는 실질적인 학문이라고 할 수 있다. 우리나라에서도 MOT 프로그램의 중요성을 인식하여 2006년부터 국가 차원에서 MOT프로그램을 지원하는 구체적인 방안을 도입했다. 그러나 늘어나는 기술경영분야 인재의 수요에도 불구하고 공급은 여전히 부족한 실정이다. 따라서 국내의 기술경영 인력 양성에 관한 교육 프로그램들을 우리보다 먼저 기술경영 교육을 실시하고 있는 해외 우수 프로그램과 비교 분석함으로써 앞으로 우리나라의 기술경영 교육 프로그램이 나아가야 할 발전적 방향을 제시하는 것은 의미가 있다고 할 수 있다. 비교 분석 결과, 기술경영 교육의 소속, 교수진의 확충, 관련 학부의 신설, 다양한 외부 활동 등이 프로그램 발전을 위해 필요한 것으로 확인되었다.

• Korean Journal of Computational Design and Engineering
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• v.11 no.2
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• pp.77-87
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• 2006

It is necessary to change the existing design process to cope with a short life-cycle product and various customer's demands. Also a frequent design change may delay the whole design process and it will increase the unit cost of the production. New alternatives or techniques have emerged to solve the existing design problems, such as a knowledge based engineering, an intelligent CAD, a function based design, and so on. In this paper, we propose a hybrid design system with a knowledge based design methodology and a function based design technique. The knowledge based design is good at a frequent design change and the function based design is effective to extract a core design behavior. In an early design process, the system utilizes a core design behavior through the function based design process. On the other hand, the system manages complicated design issues with the knowledge based design technique in the detailed design process. We conclude that the hybrid design system can bring fair effects on implementing an efficient design environment in aspect of time and expense.

• Journal of Life Science
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• v.29 no.5
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• pp.621-630
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• 2019

Fertilization is the beginning of a new life that occurs in the female uterine. The female reproductive tract is composed ovary, oviduct, uterine, vagina and cervix, their physiological features are regulated by estrous cycle. Of these, uterine is a main point to establish embryo development and implantation, and intercommunication between embryo and uterine environment is necessary for suitable pregnancy. Endometrium is part of the uterine, its morphology is repetitively changed by hormones, and characteristic of uterine fluid from endometrium is also changed. Recently, massive proteins of endometrium and uterine fluid can be detected according to develop proteomics and bioinformatics and have been accelerated the understanding of the reproductive biology fields. Moreover, the massive protein information is actively studying with deeply studied theory such as sex hormone signal pathway and angiogenesis in mammals. In this paper, we review understanding of endometrium remodeling, uterine gland and fluid during estrous cycle, additionally studies on endometrium and uterine fluid based on proteomics techniques. Lastly, we introduced methods of the protein-protein correlation using bioinformatics tool that interaction with hormone receptors, representative angiogenetic factors and detected proteins using proteomics in endometrium and uterine fluid. This review will be useful to understanding the study on search of new cell mechanism in endometrium and uterine fluid.

• Korean Journal of Human Ecology
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• v.13 no.3
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• pp.425-440
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• 2004

This study was conducted to provide a foundation for housewife-consumer education programs appropriate in the information society. For this purpose, the authors reviewed existing literature, analysed consumer counseling cases, and conducted focus group interviews. The need for housewife-consumer education was illustrated, and desirable educational contents and methods were proposed. The existing housewife-consumer education programs did not work effectively because the contents were too general, and mostly structured with non-interactive one-way lectures. More effective programs should be designed to accomodate the educational purpose and contents which fitted with the specific needs of housewives as the representatives of the family consumer units. It should also take the family life cycle stages into consideration. The education programs would work better when they were oriented more toward actively participating, locally-based spontaneous small-groups.