• 한국마이크로전자및패키징학회:학술대회논문집
• /
• 한국마이크로전자및패키징학회 2002년도 춘계 기술심포지움 논문집
• /
• pp.1-6
• /
• 2002

It is very important to foresee the main stream of technology development in the future. Packaging related manufacturers in equipment and materials focused their strength on products sharing big portion of world markets. As a result, domestic supply sources for packaging materials and equipment has been increased, but the manufacturer's capital and manpower is so limited to develop high technology machinery and high functional materials. The current status of packaging infrastructures in Korea is reviewed statistically. The hot issues in packaging arena are now in wafer level packaging, 3D packaging, and ultra-thin packaging. In addition, the recent advancement in microelectronics packaging technology is also covered.

• 한국관광식음료학회지:관광식음료경영연구
• /
• 제11권
• /
• pp.135-135
• /
• 2000

The financial performance over the twenty four-year period (1968-1991) was analyzed with respect to six performance measures : current ratio, net sales to working capital for liquidity, total liabilities to net worth for solvency, asset turnover for activity, return on assets for profitability, and cost of operations for operating. Interesting enough, small size hotel companies have enjoyed great profitability while relatively big hotel companies have fallen under the average. Further, after a certain level of firm size, the costs of operations increase, not decrease, as plant size increase. This results lead to a conclusion that getting bigger is not always good financial decision.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2008년도 춘계학술대회 논문집
• /
• pp.1-9
• /
• 2008

A few of new and large cities have been developed and developing at some areas surrounding Seoul, a capital city of Korea. Thus, commuters from new city to downtown are considerably increasing and the present network of road and railway will be short of transportation capacities. A special problem is that new cities are far from downtown than pre-existing new cities and the entering to downtown is required to a considerable time and cost. Therefore, a new conceptional transportation system has to be substitute with old-fashioned road and railway. This paper presents the feasibility of the deep & high-speed nonstop railway which is able to access to the downtown with ease and fast from new city. If the railway is located under deep position, indemnity cost of land will be notably down. If the railway runs with high speed and has a nonstop concept, the access time to downtown will be remarkably short.

• 한국컴퓨터정보학회논문지
• /
• 제8권3호
• /
• pp.188-196
• /
• 2003

본 연구는 벤처기업이 성장해 감에 따른 성공적인 경영성과를 달성하기 위한 수익성과 성장성 확보의 전략적 방향을 설정하고자 한다. 방법적으로는 국내 벤처기업의 기술, 마케팅의 전략적인 유형을 분류하고 각 전략 유형 군에 따른 전략 및 수익성과 성장성을 대표하는 성과분석을 통하여 국내의 신생 및 기존 벤처기업이 급변하는 산업 환경에서 성공하기 위한 전략적 방향을 제시하였으며, 또한 벤처기업들을 주제로 하는 향후 연구의 이론적 근거 및 가설을 제공하는데 도움이 되고자 한다.

• Asia pacific journal of information systems
• /
• 제22권1호
• /
• pp.53-77
• /
• 2012

Financial firms, especially large scaled firms such as KB bank, NH bank, Samsung Card, Hana SK Card, Hyundai Capital, Shinhan Card, etc. should be securely dealing with the personal financial information. Indeed, people have tended to believe that those big financial companies are relatively safer in terms of information security than typical small and medium sized firms in other industries. However, the recent incidents of personal information privacy invasion showed that this may not be true. Financial firms have increased the investment of information protection and security, and they are trying to prevent the information privacy invasion accidents by doing all the necessary efforts. This paper studies how effectively a financial firm will be able to avoid personal financial information privacy invasion that may be deliberately caused by internal staffs. Although there are several literatures relating to information security, to our knowledge, this is the first study to focus on the behavior of internal staffs. The big financial firms are doing variety of information security activities to protect personal information. This study is to confirm what types of such activities actually work well. The primary research model of this paper is based on Theory of Planned Behavior (TPB) that describes the rational choice of human behavior. Also, a variety of activities to protect the personal information of financial firms, especially credit card companies with the most customer information, were modeled by the four-step process Security Action Cycle (SAC) that Straub and Welke (1998) claimed. Through this proposed conceptual research model, we study whether information security activities of each step could suppress personal information abuse. Also, by measuring the morality of internal staffs, we checked whether the act of information privacy invasion caused by internal staff is in fact a serious criminal behavior or just a kind of unethical behavior. In addition, we also checked whether there was the cognition difference of the moral level between internal staffs and the customers. Research subjects were customer call center operators in one of the big credit card company. We have used multiple regression analysis. Our results showed that the punishment of the remedy activities, among the firm's information security activities, had the most obvious effects of preventing the information abuse (or privacy invasion) by internal staff. Somewhat effective tools were the prevention activities that limited the physical accessibility of non-authorities to the system of customers' personal information database. Some examples of the prevention activities are to make the procedure of access rights complex and to enhance security instrument. We also found that 'the unnecessary information searches out of work' as the behavior of information abuse occurred frequently by internal staffs. They perceived these behaviors somewhat minor criminal or just unethical action rather than a serious criminal behavior. Also, there existed the big cognition difference of the moral level between internal staffs and the public (customers). Based on the findings of our research, we should expect that this paper help practically to prevent privacy invasion and to protect personal information properly by raising the effectiveness of information security activities of finance firms. Also, we expect that our suggestions can be utilized to effectively improve personnel management and to cope with internal security threats in the overall information security management system.

• 농촌계획
• /
• 제15권4호
• /
• pp.183-197
• /
• 2009

The management aggravation of forests and the increase in the demand on resorts promote the urban use of forests, and the development of forests-using resorts is becoming an important political issue. Based on this understanding, this paper purports to examine the causes for the failure of the Shinrin Toshi policy (development of living space and resorts) which Japan promoted, and also examined the future direction of the development of forest resorts in Korea. As a result of the study, it was found that the Shinrin Toshi policy of Japan was promoted through the new changes of bubble economy and forest culture theory, and various strategies for the co-existence of human beings and nature were worked out. However, the policy took precedence without concrete plan production, which was found as the direct cause for the failure. The reasons for not having concrete plan production were: the target and the resort lifestyle (who will use it and what life will be developed) were not clear; the subject of the policy was restricted to state forests; and the dependence on civil capital in the promotion of the policy was too big. Therefore, in order to make the Shinrin Toshi policy successful, concrete lifestyle how the forest resort will be used and operated - needs to be set up and resources should be concretized. For this, the concrete demand on the forest resort life and the traditional community property of forest areas will have to be examined.

• Corrosion Science and Technology
• /
• 제7권5호
• /
• pp.259-264
• /
• 2008

A national consultative project entitled "corrosion cost survey in China and preventive strategies" was funded by the Chinese Academy of Engineering in 1998. Soon afterwards, an expert group was organized jointly by the Institute of Metal Research, CAS and Chinese Society of Corrosion and Protection. The report on corrosion cost survey in China was published in 2003. According to this report the overall annual corrosion cost in China estimated by the Uhlig Method and Hoar Method at 1997-2001 was found to be 200.7 billion Yuan RMB and 228.8 billion Yuan RMB respectively, which is equivalent to 2% of the gross national product of China. However the total cost of corrosion including the direct and indirect cost was estimated to be more than 500 billion Yuan RMB per year in China. Among them, corrosion cost of infrastructure ranked in first comparing with other sectors. Although corrosion costs in some sectors, such as electric power, petrochemical, oil pipeline and railway in China has reduced in the past years, significant losses are still being encountered in most sectors of industries and cost-effective methods have not always been implemented. Both successful and unsuccessful cases in corrosion control and corrosion management were collected. As the investment in capital construction continues increasing rapidly in China, the maintenance and life extension of the infrastructures will become a big issue. The preventive strategies have been suggested

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2008년도 추계학술대회 논문집
• /
• pp.1900-1906
• /
• 2008

신도시 개발 등으로 대도시의 생활권이 확대됨에 따라 수도권 교통의 광역화가 지속적으로 진행되고 있어 대도시권내의 광역교통문제해소 및 혼잡비용 최소화를 위한 체계적이고 지속 가능한 장기 마스터플랜 구상이 필요하게 되었다. 이에 따라, 최근 경기도에서는 동탄 신도시와 서울 강남을 20분대에 연결할 수 있는 대심도 급행전철 사업을 구상하였다. 국토부에서는 경부고속철도 2단계와 호남고속철도 완공에 따른 선로용량 부족해소와 수도권 및 경기 남부 지역 주민들에게 고속철도 서비스제공을 위한 강남권 고속철도 노선(수서${\sim}$동탄${\sim}$평택) 건설이 필요한 것으로 "수도권 철도망 개선방안 연구용역(2007.12)" 결과를 발표하였다. 경기도에서 추진 중인 광역급행전철과 강남권 고속철도 노선이 중복됨에 따라 국토의 이용 효율성 향상과 국가재정의 효율적 투자를 위해 고속철도의 선로 여유용량을 활용한 광역급행전철 혼용에 대한 검토가 필요할 것으로 판단된다. 따라서, 본 연구에서는 고속철도와 광역급행전철을 혼용 운행할 경우 노반분야 및 E & M 기술조건, 중간역 계획, 열차운영계획 등의 분석을 통해 최적화된 혼용운영 방안과 사업비 절감효과 등을 제시함으로써 동일선로에서 이종의 열차가 운행됨에 따른 철도사업의 투자효율성 제고 방안을 제시하고자 한다.

• 대한지리학회지
• /
• 제29권2호
• /
• pp.166-182
• /
• 1994

본 연구에서는 고등학교 지리수업이 안고 있는 대학입시 지도와의 관련성, 기초개 념의 중복성, 수업시간의 제한 등 세가지 문제점을 해결하기 위해 수업을 구조화하여 고등 사고 기능을 기를 수 있는 수업을 설계하고자 하였다. 그러기 위해서 행동이론과 구조분석 을 통합한 지리수업 설계에 대하여 단계적으로 다음과 같이 정리해 볼 수 있다. 우선, 제 1 단계로서, 학습자는 경험적인 현상의 기술인 자료를 조사하고, 과학자의 시점에 따라서 객관 성과 정확성을 유지하면서, 가설-검증의 과정을 통하여 說明的 知識에 이른다, 제 2단계에 서는, 추론적인 진술에 대한 비판적 사고를 통하여 공간구조를 분석하는 것으로 槪念的 知 識을 이론적으로 설명한다. 제 3단계에서는, 지역주민의 행위를 둘러싸고 있는 상황을 파악 하기 위해 자료를 비판적으로 다시 검토하여 사회 제도 간의 관계까지 實踐的 解釋에 이른 다. 제4단계로서는, 정보를 활용하는 능력을 기르기 위해 事例地域 學習에 대해 주체적으로 참여한다. 따라서, 행동이론과 구조분석의 통합을 통한 지리수업의 설계에서 본다면, 수업이 구조화되고 실증론에 대한 인식론적 입장에서 전개될 것이다.

• 수산경영론집
• /
• 제24권1호
• /
• pp.29-44
• /
• 1993

The Purpose of this study is to consolidate the management status of Saggoson in the Choson period by literature research, and examined latest status by field investigation. During the Choson period, there were fish distributors such as Saggoson and Kakju. Saggoson took charge of fish distribution from the fishing ground to the land, and handed over the fish to Kakju who sold over them to the whole country: This distibution system of fish was started from and adapted to the yellow-corvenia fishery of Westhern Sea. There were two resons far this. One was that these fish were. caught much from vast fishing grounds and had a very strong demand, for which professional disributors were needed. The thor was that because fishermen had very limited capital, they had to supply the money for fish production from capitalists like Kakju whom they agreed to sell fish directly to. By this time, it was thought that the fish distibution system for the Westhern Sea fishery was determined by the background and tradition. Meanwile, Saggoson, which has been working far a long time in Westhern Sea, is placed in changing circumstances. That is, small scale fishery Saggoson deals with will be getting fewer, because the big scale reclamation projects in this area threatens the fishery's existence. Also, Saggoson, presently, might be forced to become more efficient in its distribution in the future. In this situation, the management status of a Sggoson in the past and present needs to be consolidated and investigated through this study.