• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제11권1호
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• pp.1-11
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• 2008

Comprehensive understanding of the natural course of chronic hepatitis B virus (HBV) infection is mandatory for the management and treatment of chronic hepatitis B, of which the natural course consists of immune tolerance, immune clearance, inactive carrier state, and reactivation phase. Evidence based medical approach is essential for the management of HBV carriers and treatment of active hepatitis to decrease risks of liver cirrhosis and hepatocellular carcinoma as well as to increase survival. In addition, education of patients or their parents are required to achieve a better therapeutic outcome and to prevent unconfirmed alternative medicine and anecdotal approaches.

• 기술사
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• 제25권4호
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• pp.52-58
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• 1992

In korea, since November 1982 these two small group activity (QC circle convension and Factory Saemaul activity small group convension) has been united, many problems have been disclosed that are aganist the basic principle more or less. Worker's small group within their working place to improve the surroundings creatively. In practice, however, many group are so typical and impetuous of the material effect that it is worried to be inclined to outform rather than contents. Effective small group activities are presumed to be successful only with labour management cooperation on the basis of human-orient management philosophy. The small group activities are also prevalent in service sector. More derivative methods have been developed and more members are willingly participation in training programs. The small group which is basically a horizontal organization unit, promptes communication within the whole organization, In consideration of social circumstances and traditions, the flexible model of the small group activities suitable to the corporate environment, will contribute to industrial development.

• 전기학회논문지
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• 제60권9호
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• pp.1668-1673
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• 2011

Recent power industries are to be progressed as moving into horizontal markets and expanding of competitive systems through promoting SmartGrid. In these environments, the information on power consumers leads to establish a part of power markets through active and real-time participations instead of participating it as a passive manner presented by a vertical integration. Also, such information should be established as a way that effectively reflects changes and market behaviors occurred in power market participants. Therefore, in this study, a method that develops consumer information models, performs integrated managements, implements registration and distribution, and forms integrated management centers is presented to commonly use the consumer information according to the change in the environment of power industries.

• 지식경영연구
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• 제12권2호
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• pp.17-34
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• 2011

As organization's success depends on how much employees are active in recognizing new knowledge and transform into organization's value, this study is to examine the influence of employees' self-directed learning capacity on organizational absorptive capacity, organizational commitment and job involvement. The study has shown that managerial level employees have high level of self-directed learning capacity, and employees who have such high level capacity also shown to have high level of absorptive capacity and organizational affective commitment and job involvement. There were static correlations between all the variables, and absorptive capacity has a complete meditated effect on each variables. Hence, in order to enhance absorptive capacity, organizations should put their effort to develop employees' self-directed learning capacity, which will not only improve individual competency but also lead to organization's success in this competitive global market.

• 정보관리학회지
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• 제19권4호
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• pp.322-348
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• 2002

본 연구는 무선인터넷의 개념 및 특성을 고찰하고 도서관 무선인터넷 서비스의 국내외 현황과 이용자들의 이용실태 및 요구사항 등을 분석하였다. 도서관 무선인터넷 서비스가 활성화되기 위해서는 도서관의 전략적인 계획 및 홍보, 학생들의 선호하는 유형의 무선인터넷 서비스의 우선 도입, 무선인터넷 요금과 직관되는 무선인터넷 접속 시간을 줄이기 위한 서비스 메뉴의 엄선, 그리고 마지막으로 대학 당국의 일관성 있는 재정 지원이 필요함을 제안하였다.

• 지식경영연구
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• 제12권5호
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• pp.89-100
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• 2011

Both industrial interest and academic research are increasingly focusing on the need to institute a business environment whereby Corporate Social Responsibility (CSR) assumes a major role. It is suggested that four kinds of responsibilities constitute total CSR: economic, legal, ethical, and philanthropic responsibilities. Consumers tend to obtain positive perceptions toward the companies which collectively or partially fulfill these responsibilities. Moreover, the company image transfer process is the influence of consumer attitudes toward certain brands on overall evaluation of the company. To understand the image transfer process, we examine the influence of CSR level evaluation on overall brand evaluation in China, where active competitions among global brands exist.

• 한국IT서비스학회지
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• 제13권2호
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• pp.55-69
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• 2014

As Korea's global IT sourcing is sluggish and supply of qualified IT personnel does not meet the demand, IT developers currently do not worry about their job security. The sluggish global sourcing is attributed to the lack of system design and analysis skills as well as lack of communication skills of IT personnel. Most of big Korean IT service firms operate in captive market. This is also attributed to the cause of the sluggish global sourcing. Some IT managers, especially in global IT service firms, concerned about the negative long term effect of the sluggish global sourcing on competitiveness and human infra capability of Korea's IT service industry. Managers in IT service firms expect skill requirement changes in the future when global sourcing becomes active. The skills and knowledge that they wish to retain in-house is business knowledge, system analysis and design knowledge, customer relation management skills, project management skills and industry knowledge. The jobs with the above knowledge usually involve customers.

• 정보관리학회지
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• 제16권4호
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• pp.53-74
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• 1999

본 논문에서는 효율적인 암묵적 지식을 표현하기위한 도구로써 개념매핑기법에 대해 기술을 하고 있다. 개념매핑기법은 비형식적인 것에서부터 형식적인기법까지 다양하다. 형식적개념매핑은 사용이 용이하지만 컴퓨터 처리능력이 없다. 반면에 비형식적 개념매핑은 추론능력은 있으나 사용이 어렵다는 단점이 있다. 따라서 미래의 지식매핑시스템은 형식적ㆍ비형식적 개념기법의 장점을 모두 고려해야 할 것으로 보인다.

• Journal of information and communication convergence engineering
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• 제6권2호
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• pp.233-237
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• 2008

This paper presents proposal for an application (only for Windows-based Mobile) that can synchronize the Third Generation Windows-based mobile with the prescribed server. This application can be used by mobile users to send information directly to the WAS server wirelessly. In this paper a comparison between Third Generation technology and WLAN ( both are parallel technologies first one embodied by IMT-2000 standards and the second one by ITU Standards) has been made and also a comparison between Wi-Fi and Bluetooth has been made.

• 항공우주시스템공학회지
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• 제7권3호
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• pp.7-14
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• 2013

Hypersonic vehicles over Mach 5 need active cooling or thermal management systems to resolve excessive heating problems on their fuselage and engines. Endothermic fuels are widely used these days not only for the energy source but also for a heat sink. Therefore, fuel supply systems of hypersonic vehicles should be mainly composed of adiabatic fuel storage tank, cooling systems for the airframe and engine/nozzle, and fuel supply/injection systems in high pressure, high temperature, and high fuel flow rate conditions. This paper describes a conceptual design process of a hypersonic fuel supply system in order for designing a layout of the system, and identifying components and their specification requirements.