SUS 304 마이크로 와이어 직선화 처리에 관한 연구

신홍규,김남수,김웅겸,홍남표,김병희,김헌영 江原大學校 産業技術硏究所 2004 産業技術硏究 Vol.24 No.A

In the study, we have developed a straightening system for the SUS 304 micro wires that are normally used in the medical and semi-conductor fields. To apply heat to the micro wires, we introduced the direct wire heating method which generates the thermal energy by the electrical resistance of the wire itself. To avoid the deterioration of the wire surface by the environment, such as the oxidation or the hydration, the N_(2) gas was filled in the glass pipe in which the straightening process was being performed. A precision tension meter was also attached to control the tension of the wire during the heating and straightening process. In order to control the straightening process, several experimental investigations with varying the tension, the feeding velocity and the temperature (current) was carried out. As a result of experiments, we obtained the optimal processing conditions satisfying the straightness requirement of the micro wires.

축산분뇨 혐기소화 잔재물의 특성 및 초지 적용성 평가

김승민(Seung Min Kim),정웅기(Woong-gi Jung),성용주(Yong Joo Sung),안희권(Hee-Kwon Ahn),김동성(Dong Sung Kim),윤도현(Do-Hyun Yoon),김동섭(Dong-Seop Kim1),정광화(Hwa Gwang Jung) 한국펄프·종이공학회 2014 펄프.종이기술 Vol.46 No.3

위암 조직에서 발현되는 새로운 유전자 Reg Ⅳ

김수령,서은영,이웅희,이증훈,이충식 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.2

A search for the genes expressed only in gastric cancer may help to define molecular alterations or aid in diagnosis of gastric cancer. Recently, suppression subtractive hybridization (SSH) has been used as an effective technique for detection of differentially expressed genes. We discovered a noble gene which belongs to the Reg family in stomach cancer tissue using the SSH technique. We identified and named the Reg Ⅳ gene that is highly expressed only in gastric tumor tissue. The Reg family gene has a lot of functions of the growth factor and gene regulation. The cathepsin L-12 gene, which is known to exhibit increased expression in breast cancer and some inflammatory conditions, is also expressed in stomach cancer. Expressions were verified by reverse Northern blot analysis and Northern blot analysis. We expect these genes to be used as an important tool for the diagnosis and/or understanding of the pathogenesis of gastric cancer.

日本の情報通信産業と私的諮問機關

金雄熙,尹文九 明知大學校 附設 日本問題硏究所 2000 日本硏究 Vol.8 No.-

병원정보시스템이 의료기관 성과에 미치는 영향

김상아,박웅섭,이상엽,이승근,송재석,이상욱,곽연희,박성준 關東大學校 醫科大學 醫科學硏究所 2003 關東醫大學術誌 Vol.7 No.1

This study is conducted to established integrated principal framework for the effects of the Hospital Information System(HIS) specially Physician Order Entry system(POE), Laboratory Information System(LIS), and Picture Archiving and Communication System(PACS) on the performance of medical institute. We had reviewed and analyzed the literature of POE, LIS, and PACS, and then formulated principal framework. In conclusion, the implementation of HIS could improve the satisfaction of medical staff and reengineer the work process, and those leaded improving the quality of service, and that also leaded increasing the number of patients and case mix of disease, and then those leaded increasing the performance of medical institute.

강릉시 사망원인 분석

김상아,곽연희,박웅섭,송재석,이상욱,박덕영,강명근 關東大學校 醫科大學 醫科學硏究所 2002 關東醫大學術誌 Vol.6 No.1

This study was conducted to use for the Community Health Care Plan through analyzing the specific cause of death in Gangneung. The study subject were death in Gangneung that happened from January 1, to December 31 in 2000, and that were enrolled as the citizen of Gangneung. The causes of death were classified according to the 56 selected list for ranking of causes of death in Korean National Statistical Office in order to compare the data of nation. We also estimated Years of Potential Life Lost in order to evaluate the burden of disease in Gangneung.

강릉시 의료기관 수요공급 분석

김상아,곽연희,박웅섭,송재석,이상욱,강명근 關東大學校 醫科大學 醫科學硏究所 2002 關東醫大學術誌 Vol.6 No.1

This study was conducted to use for the Community Health Care Plan through the demand-supply analysis of medical institution in Gangneung. The study data were obtained from the Korean National Health Insurance Corporation and the government of Gangneung. The major findings is follows; First, the hospital beds in Gangneung was 793 beds, but supply was 2,187 beds. Second, the demand of clinic in rural area was 43, and supply was 21. But demand of clinic in urban area was 115, and supply was 144. Third, the pubic medical institution in rural covered 4.7% of outpatient demand, and that in urban covered 0.9% of outpatient demand.

한·중·일 IT협력의 정치경제

김웅희 현대일본학회 2003 日本硏究論叢 Vol.17 No.-

동아시아 통화ㆍ경제위기 이후 지역협력의 필요성이 증대하면서 한중일 삼국간에도 여러 분야에서 협력틀이 형성되고 있으며, 그 가운데 상당수는 ASEAN+3의 연계를 염두에 두고 운영되고 있다. 통화ㆍ경제위기 이전에는 지역협력이 거의 양자간 협력 수준에 머물렀던 것에 비추어볼 때 이러한 한중일 협력틀의 형성은 동아시아 국제관계에 있어 획기적인 변화라고 할 수 있다. 다른 분야에 비해 비교적 진전을 보이고 있는 IT분야의 협력은 초기단계에서는 제한된 범위에서의 양국간 협력을 중심으로 이루어져왔다. 하지만 최근에는 협력의제가 확대되고, 구체화되어 차세대 인터넷과 이동통신 분야에서의 표준과 산업의 연계로 핵심의제의 중심축이 이행되고 있고, 한중일 표준협력체제가 논의되기에 이르렀다. 한중일 IT협력은 한국의 IT산업 발전과 정보화 경험, 이동통신의 해외진출, 일본의 경제회복을 위한 IT산업에서의 활로 모색, 중국의 IT산업 발전을 통한 경제성장의 견인, 동북아 IT시장의 부상 등이 교집합을 형성한 사례라고 할 수이다. 한중일 IT협력은 ASEAN+3에서의 협력을 염두에 두고 이루어지고 있고, 삼국의 정치경제적 비중을 고려할 때 장기적으로 동아시아 다자주의적 협력의 발판으로 기능할 수 있을 것이다. 향후 한중일 IT협력이 내외적으로 열린 지역주의로 발전하기 위해서는 기존의 양국간 협력과의 관계는 물론, 기존 지역 및 국제기구와의 복합적 관계를 어떻게 설정하는 것이 바람직한 것인가에 대한 공통인식의 확립이 필요할 것이다. As a result of increased necessity of regional cooperation after the East Asian Currency Crisis of 1997, several frameworks for regional cooperation between Korea, Japan and China have been formed in various fields, and a few are keeping linkage with ASEAN+3. Regional cooperation almost stayed in a bilateral level before the East Asian Currency Crisis, but the formation of this tripartite framework is bringing revolutionary changes in East Asia. As for the cooperation of the IT field comparatively showing progress, there have been achieved bilateral cooperation in limited range as an initial step. But the cooperative agenda was expanded recently, and the axis of the key agenda are now moving toward standardization and industrial linkage in next generation Internet and mobile communication field. This tripartite IT cooperation has been resulted from the amalgam of Korean IT industry development, informatization experiences, and expansion to oversea mobile communication market, Japanese groping for economic recovery by IT industry, and Chinese strategy of economic growth through IT industry development, and the rise of East Asia IT market. This tripartite cooperation is developing on the presupposition of additional entry of ASEAN+3 into its framework in the future, and may function as a scaffold of multilateral cooperation in a long term given the econo-political power of the three states in East Asia. There is a need to establish mutual recognition about how to make this cooperation work out along with the existing regional and international organization not to mention the existing bilateral cooperation in order to develop it into open regional cooperation.

電力系統 解析에 相座標系의 適用에 관한 硏究

金武雄,서희석,申明澈 成均館大學校 科學技術硏究所 1989 論文集 Vol.40 No.1

In resent times, the analysis of power system by the method of phase coordinates which uses the phase quantites directly has been studied extensively instead of the method of symmetrical components. In this paper, the power system components are modelled in terms of the phase coordinates representation, and some results are obtained from the sample power systems based on this model. In addition, in order to demonstrate further effectiveness and reliablity of phase coordinate method, its results are compared with those from the method of symmetrical components. In simulation, simple models are used for the analysis of power system, but this method can be extended to any number of systems.

동적 모델링을 통한 업무 재설계

김희웅,김영걸 한국경영과학회 1997 한국경영과학회지 Vol.22 No.3

Organizational change projects such as Business Process Redesign (BPR) have been perceived to incur high risk due to their high management complexity, enterprise-wide impact, and steep project cost. This research intends to reduce such risk by developing a systematic process redesign method, called Dynamic Process Modeling (DPM) method. DPM integrates the customer-oriented business process modeling technique with computerized visual simulation technique to promote better understanding of the target process and enable performance simulation of the proposed redesign alternatives prior to actual BPR implementations. For the customer-oriented process modeling, we propose Dynamic-Event Process Chain (Dynamic-EPC) extending from the conceptual customer process model, Event-Process Chain (EPC). We compare DPM with four other implementation-level process modeling methods over eight criteria and demonstrate its effectiveness by applying it to the real-world hospital BPR case.