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김세인,Kim, Se-Ihn 한국정보기술전략혁신학회 2003 情報學硏究 Vol.6 No.1
대학의 지식조직이다. 지식경영을 통해 지식자원을 가장 효율적이고 효과적으로 활용할 수 있는 조직임에도 불구하고 이를 적절히 전략화하지 못하고 있는 것이 현실이다. 따라서 학생, 교수, 직원 그리고 대학관계인을 중심으로 한 지식그룹을 지식커뮤니티로 통합하여 지식이전 및 공유 나아가서 지식창출이 활성화될 수 있는 대학환경이 필요하다. 이를 위해 지식사용자의 개인별 정보맞춤서비스와 다양한 자료를 효과적으로 접근하고 관리할 수 있는 지식포털기술을 이용하여 대학의 “지식” 자원을 극대화할 수 있는 시스템을 구축할 필요성이 있다. 이러한 시스템의 구축은 새로운 지식공유 및 유통환경, 지식창출문화 그리고 대학커뮤니티의 활성화에 기여할 수 있으며 대학의 이미지제고와 경쟁우위의 대학발전을 이룩할 수 있을 것이다.
김세인 한국정보기술전략혁신학회 2001 情報學硏究 Vol.4 No.1
Knowledge can be characterized in many ways. We have categorized internal and external knowledge by its position, tacit and explicit knowledge by the degree of formalization, and general and innovative knowledge by the power of competitive advantage. They is, often, mixed in real world. Under New Economy, firms must conduct the analysis of various knowledge embodied employee's skill, its products and business process, and create a new added value. Knowledge is the important strategic resource and the ability to capture, organize, store and apply is the critical capability for substantial competitive advantage. For establishing the steps of knowledge management strategy, we described below - the identification of intellectual capital, value analysis, the building of knowledge infrastructure, the knowledge organization, value creation, and the knowledge evaluation and dynamic knowledge management.
김세인,Kim, Se-Ihn 한국정보기술전략혁신학회 2005 情報學硏究 Vol.8 No.2
In high education, knowledge is the very important resource and output. Knowledge management is the art of creating additional value from academic knowledge assets. The e-community is the network community, newly created by information communication technology, and the critical place that share and transfer people's the various knowledge and thinking and the effective space that can apply knowledge management. If we construct a convenient and useful e-community in our university, we will be able to increase the student's intellectual needs, and create new knowledge. Web-portal will promote the activity of e-community providing easy to access and personalized web circumstance. The emergence of Internet and Web access to all university services will force institutions to rethik everything. We should reconfigure our academic environment in order to adapt information technology and educational change, and must do change management based on their structure and culture.
들깨(Perilla frutescens) 씨앗의 성분 연구
김세인,남궁우 순천향대학교 기초과학연구소 2018 순천향자연과학연구 논문집 Vol.24 No.2
To investigate major phenolic compounds in Perilla seeds, oilish hexane extracts from the seed powders were removed. The residue was extracted again with MeOH. Compounds were purified using column chromatography. Six compounds were isolated from the seeds of Perilla frutescens and then analyzed the compounds using NMR spectroscopy, GC-MS, and HPLC-ESI/MS analysis. Their chemical structures were identified as triglyceride (1), β-sitosterol (2), linolenic acid (3), α -linoleic acid (4), apigenin (5), and luteolin (6). Among the six compounds, two antioxident flavonoids (luteolin, and apigenin) were identified as the seed components. These results indicate that the residue of perilla seeds is a promising alternative source of phenolic compounds that could be potentially used as natural anti-oxidants.
김세인,Kim, Se-Ihn 한국정보기술전략혁신학회 2003 情報學硏究 Vol.6 No.4
Enterprise portal(EP) is the emerging service and technologies in recent business area. We divided the three subportal of EP - IPP(Information Processing Porta), DPP(Decisino Processing Portal) and EKP(Enterprise Knowledge Portal). IPP include the information processing area that conduct the general business field. DPP is the area that can support the employee's decision processing and making according to their roles. The function of EKP assist the tacit knowledge management and the collaboration job among knowledge workers. If we efficiently integrate and aggregate their subportal, our business information system can achieve more efficient and effective business performance. Also we can anticipate this model that serve the system environment, supporting the user friendly circumstance, enforcing e-business activity, connecting between customer and supplier, positioning more competitive advantage.
김세인,신석철,왕성근 충남대학교 의과대학 지역사회의학연구소 1993 충남의대잡지 Vol.20 No.1
To investigate the effects of short-term administration of alcohol on the sleep patterns and subjective physiological function(some aspects of emotion), the author applied polysomnography, reaction time and visual analogue test to the volunteer male students. The subjects were 8 healthy young adults, ranging in age from 21 to 26 years, without personal past nor present histories of singificant medical, neurological, or psychiatric illness and suffering from no current major sleep disturbances or parasomnias. After one night sleep of adaptation, each subject was ingested alcohol(43% whisky 3ml/kg) for 5 successive nights and was withdrawn for 3 days, and polysomnography was recorded in the sleep laboratory. Also, reaction time was performed and visual anlogue test were applied to measure the degree of fatigability, mood, and sleepiness for 5 times a day(at 9 : 00, at noon, at 15 : 00, at 18: 00 and at 21 : 00). The results were summarized as follows. 1. Compared with the baseline, sleep latency was significantly shortened during the period of alcohol drinking, and the absolute value(minutes) of stage 3, 4 sleep and SWS, and the relative value(%) of stage 4 sleep were increased significantly in the third drinking night. 2. REM latency was significantly increased in the third and fifth drinking night, and there were no significant change in REM number, REM cycle, and REM duration. 3. There was a significant positive correlation between all the period of drinking and withdrawal nights and the baseline on WASO(waking time after sleep onset), and a significant positive correlation between the 1st, 3rd and 5th drinking night and the baseline on the absolute value(minutes) of SWS and a significant positive correlation between the 3rd and 5th DN and the baseline on the relative value(%) of SWS. 4. Compared with the baseline, feeling of fatigue was significantly severe in the 3rd and 5th drinking day and in the 1st withdrawal day, and there was no difference in the 3rd withdrawal day. 5. Compared with the baseline, mood was significantly worse in the 3rd and 5th drinking day and in the 1st withdrawal day, and there was no difference in the 3rd withdrawal day. 6. Compared with the baseline, sleepiness was significantly increased in the 3rd and 5th drinking day and in the 1st withdrawal day, and there was no diffenence in the 3rd withdrawal day.