Open Innovation Platform-based Business Startup Incubation Model in Incheon International Airport Corporation

Young J. Rho(노영주),Sei-Chang Sohn(손세창),Dong-Heon Yang(양동헌),Choongseok Lee(이충석) 한국산업경영시스템학회 2017 한국산업경영시스템학회지 Vol.40 No.4

More people travel oversea as the economic size of Korea is getting larger and more new jobs are requested to be created by the society. To respond to these trend and request, Incheon International Airport Corporation (IIAC) is about to expand its processing capability with a new terminal; 54 million passengers to 72 million. IIAC is also introducing new strategies such as open innovation (OI) and creating shared value (CSV). With these changes, IIAC faces new challenges of restructuring its business and organization with new ideas. Most organizations including IIAC are becoming more dependent on external resources to keep their competitive advantages under the turbulence of global business environmental changes. Therefore, they focus on the OI paradigm which is reported as a convincing strategy to improve competitiveness in terms of budget and time-to-market. OI is to quickly react to the rapidly changing business environment and is adopted to support startup incubation. In the previous research with IIAC, three major tasks were defined; utilizing the IIAC brand power for external vendors, building a technology road-map, and introducing a collaboration support system. This paper deals with the collaboration system as proposed in the previous research. We focused on the collaboration process for startup incubation. Cases were studied; the K-startup model by the government, a university model to explore youth startups, and a R&D institute model to study professional startups. Based on the case studies, we defined an IIAC model and proposed issues to take care of. The model is distinguished from the other studied models since IIAC is a prospective customer of new technology.

TIME/FREQUENCY ANALYSIS OF TERRESTRIAL IMPACT CRATER RECORDS

Chang Heon-Young The Korean Space Science Society 2006 Journal of Astronomy and Space Sciences Vol.23 No.3

The terrestrial impact cratering record recently has been examined in the time domain by Chang & Moon (2005). It was found that the ${\sim}26$ Myr periodicity in the impact cratering rate exists over the last ${\sim}250$ Myrs. Such a periodicity can be found regardless of the lower limit of the diameter up to D ${\sim}35km$. It immediately called pros and cons. The aim of this paper is two-fold: (1) to test if reported periodicities can be obtained with an independent method, (2) to see, as attempted earlier, if the phase is modulated. To achieve these goals we employ the time/frequency analysis and for the first time apply this method to the terrestrial impact cratering records. We have confirmed that without exceptions noticeable peaks appear around ${\sim}25$ Myr, corresponding to a frequency of ${\sim}0.04(Myr)^{-1}$. We also find periodicities in the data base including small impact craters, which are longer. Though the time/frequency analysis allows us to observe directly phase variations, we cannot find any indications of such changes. Instead, modes display slow variations of power in time. The time/frequency analysis shows a nonstationary behavior of the modes. The power can grow from just above the noise level and then decrease back to its initial level in a time of order of 10 Myrs.

인천공항공사 개방형 혁신 도입방안에 관한 연구

노영주(Young J Rho),손세창(Sei Chang Sohn),양동헌(Dong Heon Yang),이충석(Choong seok Lee) 한국산업경영시스템학회 2015 한국산업경영시스템학회지 Vol.38 No.4

Recently, companies and organizations are becoming increasingly dependent on external resources to keep their competitive advantages under the turbulence of global business environmental changes. Therefore, they focus on the paradigm 'Open Innovation (OI)' which is reported as a convincing strategy to improve competitive advantage in terms of budget and time-to-market. The management of Incheon International Airport Corporation (IIAC) also considers the introduction of Open Innovation not only to adapt the business environmental changes but also to be devoted its social role as a public corporation. In this paper, we describe how we derived the promotion tasks for the introduction of OI and prioritized the tasks, performing our research on the IIAC Open Innovation. For these purposes, this research conducted the following three steps; the first stage for the analysis of current situation on the IIAC Open Innovation, the second stage for the elicitation of promotion tasks, and the last stage for the prioritization of the promotion tasks. In the first stage, critical success factors (CSFs) for open innovation introduction were derived from different research papers and case studies. In the following stage, promotion tasks were elicited from the IIAC based on the CSFs. In the last stage, the promotion tasks were evaluated on the base of criteria by using Analytic Hierarchy Process (AHP). And then the promotion tasks were grouped by the result of the evaluation. In this case, thirteen promotion tasks were derived for open innovation, ten promotion tasks except three inevitable promotion tasks were evaluated, and then they were grouped into four categories based on the importance-possibility analysis.

Structural Alterations in the Gill of the Red Sea Bream, Pagrus major, Exposed to the Harmful Dinoflagellate Cochlodinium polykrikoides

Kim Chang Sook,Jee Bo-Young,Bae Heon Meen The Korean Society of Fisheries and Aquatic Scienc 2002 Fisheries and Aquatic Sciences Vol.5 No.1

The effects of Coehlodinium polykrikoides on the gill of red sea bream, Pagrus major, were examined to clarify the ichthyotoxic mechanisms of this plankton species. The gill of fish exposed to dense blooms over 3,000 cells/mL for 24 h showed severe epithelial separation: a severe edema was found in the secondary lamellar epithelium and interlamellar regions of primary filament. In addition, lipid peroxidation of gill tissue in Coehlodinium-exposed fish was about 2.5 times higher than that of control. The composition of glycoproteins in the gill mucus of Coehlodinium-exposed fish was also changed. These results suggest that the loss of structural integrity of cell membranes in fish gill may be deeply involved in fish death by C. polykrikoides.

췌장염에 의한 가성낭종내에 생긴 가성동맥류 : 1례 보고

오연희,이채경,김승현,이성우,양창현,이정호,이영현 동국대학교 경주대학 1996 東國論集 Vol.15 No.-

만성 췌장염의 합병증으로 생긴 가성동맥류는 드문질환으로, 반복적으로 다량의 출혈을 일으킬 수 있으며, 치료를 하지 않을 경우 사망율이 높기 때문에, 조기 진단과 치료가 필수적이다. 저자들은 38세 남자 환자에서 췌장염의 합병증으로 생긴 가성낭종내에서 발생한 가성동맥류 1예를 경험하였기에 보고하는 바이다. 가성 동맥류의 색혈류도플러상 낭종내에 양방향 흐름의 와류를 볼 수 있었다. Pancreatic Pseudoaneurysm within Pseudocyst from Pancreatitis: 1 Case Department of Diagnostic Radiology and Internal Medicine, College of Medicine,DongGuk University Yeon Hee OH M.D., Chae Kyeong Lee M.D., Seoung Hyeon Kim M.D., Sung Woo Lee M.D., Chang Heon Yang M.D., Jung Ho Lee M.D., Young Hyun Lee M.D. Pseudoaneurysm from pancreatitis is uncommon, but it can cause recurrent and massive hemorrhage. Because of high morbidity and mortality, early detection and treatment of the pseudoaneurysm is needed. We report a case of pseudoaneurysm within pseudocyst from pancreatitis. Color-flow Doppler sonography shows bidirectional flow and turbulent arterial flow, within anechoic mass.

선천성 후비공 폐쇄증 : 7예의 분석

김창훈,이정권,최윤석,유신영,윤주헌 대한이비인후과학회 2000 대한이비인후과학회지 두경부외과학 Vol.43 No.3

素問·氣穴論에 대한 연구

金花倉,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

A study on the 「Gi Hyul Ron(氣穴論)」 of the So Moon(素問), one of the classic book of oriental medicine, was carried out analytically for the right comment. The principal ideas of this thesis can be summarized as follows; The discription of the Gi Hyul(氣穴) The discription of the join between the Son-rak(孫絡), the Gae-gok(谿谷) and the Hyul-rak(血絡)

접착제의 다층적용이 복합레진의 전단결합강도에 미치는 영향

박헌동,이난영,이창섭,이상호 대한소아치과학회 2006 大韓小兒齒科學會誌 Vol.33 No.3

Midazolam의 경비투여와 경구투여 시 진정효과에 대한 비교연구

박헌동,이창섭,이상호,이난영 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.3

Midazolam은 현재 치과에서 널리 사용되고 있는 의식하 진정용 약물이다. 그러나 주로 경비투여로 사용될 뿐 경구투여 특히 소아에서 경구투여에 대한지침이 없어 본 연구를 통해 midazolam의 경구투여 시 진정효과에 대해 알아보고자 하였다. 전신상태가 양호하며 2회 이상의 치료가 필요한 남아 15명, 여아 13명, 총 28명의 환아를 대상으로 midazolam (Dormicum??, Roche)을 경비투여(0.2mg/kg)와 경구투여 (0.5mg/kg)하여 치과치료를 시행한 후 치료과정을 6단계로 구분하여 각 단계별로 수면지수와 울음지수, 움직임지수, 전반적인 행동지수를 측정, 비교하여 다음과 같은 결과를 얻었다. 1. 전체 치료과정동안 수면지수와 울음지수, 움직임지수, 전반적인 행동지수 비교 시 Ⅰ군 (경비투여)과 Ⅱ군(경구투여) 사이에 유의한 차이가 없었다(p>0.05). 2. 보호자 설문조사 결과 Ⅰ군에서는 67.8%의 보호자가 투여 시 아이가 고통스러워한다고 답하였으며 Ⅱ군에서는 17.8%의 보호자가 투여에 어려움이 있다고 답하였다. 3. 귀가 후 행동양상에 대한 질문에서 '평상시와 비슷하다'가 Ⅰ군에서는 78.6%, Ⅱ군에서는 57.1%로 경비투여 시 더 빠른 회복을 보이는 것으로 나타났다. 위와 같은 결과를 종합하여 볼 때 midazolam의 경구투여는 경비투여와 유사한 적절한 진정효과를 가지면서 환자에게 더 잘 받아들여지는 투여방법으로 생각된다. The purpose of present study was to compare the sedative effect of intranasal and oral midazolam treatment. The study was conducted on twenty eight child patients who required at least two visits. All the patients showed a good physical status (ASA-I). The patient was randomly assigned to receive midazolam either intranasal (Group Ⅰ, 0.25 mg/kg) or oral (Group Ⅱ, 0.5mg/kg) route at each visit. Treatment procedure was divided into six stages. In each stage, sleep score, crying score, movement score and overall behavior score were evaluated. The overall results can be summarized as follows: 1. Through all treatment procedures, no significant difference was observed between Group Ⅰ and Group Ⅱ in terms of sleep, crying, movement and overall behavior index. 2. In a questionnaire to the parents, 67.8% of parents answered that the child suffered at intranasal administration, while only 17.7% of parents responded the same way at oral administration. 3. In a questionnaire regarding patients' behavior at home after midazolam treatment, 'Similar to normal behavior was 78.6% in Group Ⅰ and 57.1% in Group Ⅱ, indicating that intranasal treatment of midazolam may be more effective for the recovery.

都市內 新築建物의 分布 및 新築 密集地域의 空間的 特性 : 晉州市 江北地域을 中心으로 Focused on Chinju Kang-buk District

文泰憲,崔昌榮 慶尙大學校生産技術硏究所 1999 生産技術硏究所論文集 Vol.15 No.-

The aim of this study is to analyze the distribution characteristics of new buildings in city and the influence that a newly built building might give to the construction of neighboring buildings. For these purpose, the nearest distance, new building density by the land price and distance from the crossroad and main road were analyzed. Because our study needs to control huge data and measure the exact spatial distance, we established GIS data with parcel unit of Chinju city. The results of this study are as follows. First, the highest frequency of nearest distance was 30∼60m. So, new buildings are giving impacts on the construction of neighboring new buildings. Second, the density of new buildings from the crossroad is higher near the crossroad and main road. Third, the built-up regions of high density have different characteristics comparing to other regions. Therefore, when we make a plan or decision-making for urban develop, we have to consider the characteristics of each region. Finally, this study suggested the needs of further analysis to find the common characteristics of the construction tendency in a urban space.