동북아 피더네트워크의 Win-win전략에 관한 연구

장우준(Woo-jun jang),전찬용(Chan-Yong jeon),김태원(Tae-Won Kim),곽규석(Kyu-Seok Kwak),남기찬(Ki-Chan Nam) 한국항해항만학회 2006 한국항해항만학회 학술대회논문집 Vol.3 No.1

최근 중국은 양산항을 개장하여 선사 유치를 위한 다양한 혜택을 제공하고, 일본은 "수퍼중추항만 육성계획“을 세워 항만의 효율성을 바탕으로 비용을 낮추려는 노력을 하고 있다. 또한 선박의 대형화에 의한 중심항만(Hub Port) 위주의 기항과 북중국의 대량 물량 발생지역에 대한 직기항 경향으로 동북아 항만간의 경쟁이 더욱더 치열해 지고 있으며 동북아 역내 피더네트워크 강화의 필요성이 제기되고 있다. 따라서, 본 연구에서는 유럽 피더네트워크 전략 사례를 바탕으로 동북아 피더시장 현황을 파악하고 동북아 피더네트워크 구조를 분석함으로써 동북아 역내 항만 및 선사간의 과당경쟁을 지양하고 서로 Win-Win할 수 있는 터미널의 전략적 활용, 선사간 제휴 확대, 항만간 협력 강화를 위한 구체적인 전략을 제시하였다. Recently, China opened Yangshan port and provides a variety of benefits for shipping companies. Japan plans to reduce logistics costs and improve efficiency through the established "super major ports" project. According to the "hub and spokes" system, the number of direct calls toward North-Chinese ports are increasing. This changing environment has negative effects on the amount of transshipment cargos in Korean ports. In order to make a hub port of a domestic port, it is necessary to develop northeast Asian feeder networks. Therefore, this paper analyzes the structure of northeast Asian feeder networks through the case study of European feeder networks strategy. Finally, we suggests the plans to reinforce feeder networks, which are strategic terminal operation, strategic alliances between shipping companies and port co-operation, for win-win strategy in the competitive northeast Asian market.

지역 스포츠이벤트의 경제적 파급효과 분석에 관한 연구

송석록(Sok Rok Song),이재우(Jae Woo Lee),이달원(Dal Won Lee) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.31

The purpose of this study was to analyze the economic impact of sports event as a part of sports marketing strategies of local city. To reach the purpose, Index of S city for 6 years - number of the sports events, public investment, survey for consumption, and Input-Output analysis. - were researched. S city held most sports event with 8 in 2001 and invested 14.8 million won. The most investment was 39.6 million won with 4 Sports events in 2003. The Production inducing effect reached 2,019 million won in 2001, 3,054 million won in 2002, 3,091 million won in 2003, 538 million won in 2004, 542 million won in 2005 and 1,548 million won in 2006. The highest income inducing effect was 862 million won in 2002 with 7 sports events, the employment inducing effect was calculated to 95 persons in 2002 and 94 persons in 2003, and the valued-added inducing effect was 1,738 million won in 2002. The most economic effects were higher than the average effects of whole other industries in Gangwondo which imply that the in S city held sports events contribute to regional development and more regional sports marketing.

한국 전통 도깨비 문양을 고려한 팬던트 생산용 금형 제작 및 상품화 방안 연구

원시태,강민아,최우정,강미로 서울産業大學校 2005 논문집 Vol.54 No.1

Korean traditional ogre patterns generally have a meaning of protecting from demons and charming away unfortunates. However, their threatening faces and complexity of shapes have not appealed to the general public as personal accessories. In order to make use of their aesthetic and peculiar beauty of figures, a new concept of ogre accessory having a friendly-butterfly shape pendant is develope This study demonstrates whole processes of a capstone design case study, that is, conceptualization of the butterfly ogre pattern, die design and manufacturing for mass production, real production and quality progress, and commercialization process.

ASP를 이용한 데이터베이스 설계에 대한 연구 : 단순회원인증프로그램을 중심으로

우원택 경산대학교 기초과학연구소 2001 基礎科學 Vol.5 No.1

지문과 정신분열증

우숙희,정국동,최송표,조근자,양은진,김수일,박경란,이영호,김원식 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1

Fingerprint patterns of 333 schizophreniacs who met with the diagnostic criterias of International Pilot Study of Schizophrenia except items associated with chronicity in exclusion criteria were studied, and the following results were obtained. 1. The frequency distribution of the fingerprint patterns in the 333 schizophreniacs was ulnar loop, whorl, twinned loop, arch, radial loop in order in both control and schizophrenia groups. 2. Finger ridge counts of both sexes were decreased significantly in schizophrenia group. 3. Dissociation of fingerprint pattern in the schizophrenia group was 51.1%, which was far greater than 6.25% of control group. Number of dissociation was greatest in the thumb, followed by index, middle, ring, and little finger in order. According to the above results, it is considered that both the number of finger ridges and degree of dissociation of fingerprint patterns were closely related with schizophrenia. Analysis of fingerprints and palmprints with the aid of chromosomal analysis would contribute the early diagnosis and prevention of schizophrenia.

에스트로겐이 진피섬유아세포의 증식 및 교원질합성에 미치는 영향

원창훈,한승규,성낙관,김우경 大韓成形外科學會 2004 Archives of Plastic Surgery Vol.31 No.3

固眞飮子가 galactosamine으로 유발한 흰쥐의 간중독에 미치는 영향

원철환,정승현,임성우,신길조,윤상협,이원철 동국대학교 한의학연구소 1997 東國韓醫學硏究所論文集 Vol.6 No.1

최근 간질환에 대한 진단과 기술의 비약적인 발전에도 불구하고 치료방법론에서는 그 해결이 모호한 상태에 있다. 실험적으로 간중독을 유발시킨 동물에 약물을 투여하여 그 약화를 입증하려는 노력이 진행되고 있다. 이에 저자는 固眞飮子가 간독성의 완화효과에 미치는 영향을 관찰하기 위하여 固眞飮子추출물을 투여한 흰쥐에 galactosamine으로 간독성을 유발하고 간조직내 glutathione과 과산화지질의 함량, 혈청중의 GOT, GPT, γ-GPT, ALT, LDH의 효소활성측정 및 혈청중의 bile acid함량을 측정하여 다음과 같은 유의한 결과를 얻었다. glutathione의 함량은 固眞飮子을 전처치한 실험군에서 유의성 있게 증가하여고, 과산화지질, 혈청중 GOT, GPT, γ-GPT, ALT, LDH, bile acid는 고진음자를 전처치한 실험군에서 유의성있게 감소하였다. The purpose of this study is to observe the protective effect of Kojinyumja on serum reaction and hepatic tissue in galactosamine treated rats. In this study, the experimental rats divided four group(Normal group, Control group, Sample A group, and Sample B group): Under the same condition, normal and contro1 group were administered water, sample A, B group were administered Kojinyumja for 8days. And then, Coth control group and Sample B group were injected to abdomen with galactosamine for 1day. The rates of glutathione, lipid peroxide, GOT, GPT, γ-GTP, ALP, LDH, and contents of bile acid level were measured. The results are as follows: The glutathione rate significantly increased in sample group, the others(lipid peroxide, G0T, GPT, γ-GTP, ALP, LDH, bile acid) significantly decreased in sample group.

Lipopolysaccharide(LPS)가 Lymphokine 생산에 미치는 影響에 관한 연구

禹元洪,李鏞柱,韓斗錫 圓光大學校 韓醫學硏究所 1992 원광한의학 Vol.2 No.1

In order to evaluate the effects of LPS on the lymphokine production, the change of the levels of IL-2, γIFN and IL-4 meassured in splenocytes of C3H/HeN mice treated with E.coli LPS, S.abortus equi LPS and heated LPS. The results were as follows; 1. The splenocytes isolated from LPS-injected mice produce greatly reduced levels of the T-cell lymphodine IL-2 and γIFN following activation in vitro with the polyclonal T-cell stimulant anti-CD3 and the production of IL-4 elevated in comparison to normal cotrols. 2. The levels of IL-2 and γIFN in the mice were treated with 5μg-LPS for 3 days elevated and IL-4 reduced continuously from one day later and the levels of 3 kinds lymphokine recovered to a normal value 13 days later. 3. The levels of IL-2 and γIFN in the mice were treated with 5μg-LPS for consecutive 2 weeks reduced and IL-4 elevated greatly at 3 days and the levels of 3 kinds lymphokine recovered to normal value 2 weeks later. 4. In the mice were treated with E.coli LPS and S.aboruts equi LPS, the change of the levels of IL-2, γIFN and IL-4 were not difference between E.coli LPS injected group and S.atortus equi infected group. 5. In the mice were treated with normal LPS and heated LPS, the change of the levels of IL-2, γIFN and IL-4 were not difference between normal LPS injected group and heated LPS injected group.

XML을 이용한 관계DB의 웹출판에 관한 사례

우원택 경산대학교 기초과학연구소 2001 基礎科學 Vol.5 No.2

HTML revolutionized the way we specify the appearance of data on the Internet. Today, XML (the eXtensible Markup Language) is changing the way we specify the meaning of data. XML, lets document authors define their own markup tags and attribute names to assign meaning to the data elements in the document. Further, XML elements can be nested and include references to indicate data relationships, as Listing One. Unlike HTML, XML markup tags do not describe how to render the data. Rather, they provide descriptions of data, allowing software to understand the meaning of the data automatically. For publishing, instead, XSL, the eXtensible Stylesheet Language as a separate language, is in charge of specifying the presentation of XML documents. The purpose of this study is to discover how to transform your organizations relational data into potential e-commerce, business-to-business, and web application with XML and XSL documents. For this purpose, the literature survey, first of all, was undertaken to understand the basic structures of XML documents. Second, one case implementation was performed to understand how to transform Access 2002 XML Files into HTML with XSLT and VB script. The results come out to be successful, more or less. But the limitations of it still exist. One immediate limitation is that XML documents are essentially tree structure, as dictated by the nesting of elements. However, relational database tables are two dimensional matrix structure. In addition, real-world data often is graph structured-a single data element may be referenced in multiple ways. However, this study is useful for understanding how to convert relational database into XML documents and to publish them using XSL or VB script.

Relationship Between Fluid Flow Stability and Submerged Entry Nozzle Port Angle in a Conventional Slab Continuous-Casting Mold

Won‑hyuk Lee,Kyung‑woo Yi 대한금속·재료학회 2021 METALS AND MATERIALS International Vol.27 No.10

Fluid flow patterns within a conventional slab continuous-casting mold are closely linked to the port angle of the submergedentry nozzle (SEN). Fluid flow is unstable below a certain port angle, with large fluctuations near the port outlet as wellas jet stream oscillation and repeated vortex formation and dissipation within the mold. However, such phenomena are notobserved above a certain port angle, at which the flow pattern becomes stable. This behavior was investigated via bothnumerical simulation and water model experimentation; two different regions were identified with flow patterns varyingaccording to the SEN port angle. In addition, a close quantitative relationship was identified between changes in the portangle and fluid velocity variations. For SEN port angles in the range 0°–15°, the flow velocity in the upper circulation zoneoscillated in an unstable manner. For port angles of 20° or more, the flow velocity of the same zone decreased significantlyand stabilized. When the gas was injected, the unstable region elongated to 0°–20°. The present study offers insight towarddeveloping a clearer understanding of the complex flow patterns in casting molds, as well as of the conditions necessary forstable flow patterns.