• Proceedings of the Korean Information Science Society Conference
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• 2001.10b
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• pp.352-354
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• 2001

컴퓨터 기술과 정보통신 기술의 발달로 인터넷 사용이 손쉬워 짐에 따라 청소년들에게 무제한으로 유해 사이트가 공개되어 많은 사회적인 문제가 되고 있다. 본 논문에서는 인터넷 사용자에게 음란 정보를 담고 있는 웹사이트 접근을 차단하는 방법에 관한 것으로 칼라 영상에서 인체를 검출하는 새로운 방법을 제안하였다. 효율적인 인체 검출을 위해 인체의 특징의 하나인 피부색을 HSI(Hue, Saturation, Intensity)의 공간에서 조명의 강도 및 각도 차에 영향이 적은 H값과 피부색을 이루는 RGB(Red, Green, Blue)공간에서 R값의 비를 이용하여 추출하고, 미디언 필터를 사용하여 1차적으로 잡음 제거를 하고, 라벨링을 통하여 임계값보다 작은 라벨을 제거함으로써 2차적인 잡음을 제거한다. 다양한 자세의 전신을 템플릿으로 DB화하고, 유형을 2차적인 잡음을 제거한 영상의 크기와 동일하게 확대 한 다음, 템플릿 매칭으로 유사성을 비교하여 인체를 검출하는 방법을 제안하였다. 실험 결과, 피부색을 검출하는 제안 방법이 명암 차를 극복하였고, 다양한 피부색 검출에 양호한 방법임을 확인할 수 있었다. 또한 다양한 템플릿을 만들어, 1차 잡음제거와 라벨링으로 2차 잡음제거를 한 입력 영상과의 템플릿 매칭으로 다양한 자세의 인체를 검출할 수 있었다.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.3
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• pp.1363-1368
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• 2016

Human papillomavirus (HPV) is a prevalent sexually transmitted infection with serious medical, sexual, and relationship consequences. HPV vaccine protection is available globally but unfortunately vaccine uptake is inconsistent everywhere. From this study, it was observed that the awareness of cervical cancer, HPV virus and HPV vaccination in Malaysia is high, at 83.1%, 73.9% and 73.3% of respondents, respectively. However, a considerably low percentage had undergone HPV vaccination (8.6%) compared to those who had experienced a Pap smear (32.9%). Awareness between cervical cancer and HPV virus and vaccination was low. Health care providers and the governing bodies have to play a vital role in disseminating holistic information on the vaccine and the importance of getting vaccinated to the public more vigorously in Malaysia.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 1996.12a
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• pp.97-101
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• 1996

Municipal and sanitary landfills can pose environmental problems due to leachate, landfill gas md unstable geotechnical properties. Most governmental bodies delay the correction of landfill problems or landfill replacement until a crises stage is reached. The replacement of a landfill is often made difficult due to costly regulatory controls, public opposition to siting and the high cost of closure for the previous landfill unit. Solutions to extending landfill life and capacity Involve waste minimization by recycling, refuse compaction and waste-to-energy incineration. Incineration can reduce the volume of refuse by 50-95%. The largest installed bases of municipal waste Incinerators are located in Japan and the U.S. The volume of waste contained in a landfill can be estimated by load count tabulations, weight-and-volume measurements or a material balance analysis based on the trash profile of user categories. for an existing landfill, core samples may be collected and analyzed for use in a material balance analysis. Newly generated refuse contains approximately 50% of the heating value of coal. However, landfill properties vary significantly due to the waste profile of the contributors and biodegradation due to time and weathering. The volume of the Nanji-do landfill

• Korean System Dynamics Review
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• v.3 no.2
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• pp.93-112
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• 2002

Over the past ten years, a new knowledge-based information society is coming up with a new paradigm shifted from the Industrial Society. According to this paradigm, Korea's policies of informatization on public administration affairs are shaped and promoted by several responsible bodies, including the Ministry of Government administration and Home affairs, the National Computerization Agency, as well as central and local Governments. But most informatization actions, especially standard information system projects, have done separately by the Ministries of central government. Besides, because of the absence of informatization strategy in local governments such as cities, counties, etc., they pursue separately various informatization projects on administration affairs by divisions. It is a critical problem not to manage systematic and unified promotion of information systems policies on administration affairs in local government. As an initial attempt to tackle the problem listed above, by introducing systems thinking this paper puts an effort to find some tentative answers to solve the problem possibly raised about the impact by Standard Information System Policy on which little research has been conducted so far. The findings presented in the paper would perhaps provide some ideas and directions for further study.

• Nuclear Engineering and Technology
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• v.46 no.1
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• pp.47-54
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• 2014

The protection of nuclear safety software is essential in that a failure can result in significant economic loss and physical damage to the public. However, software security has often been ignored in nuclear safety software development. To enforce security considerations, nuclear regulator commission recently issued and revised the security regulations for nuclear computer-based systems. It is a great challenge for nuclear developers to comply with the security requirements. However, there is still no clear software development process regarding security activities. This paper proposes an integrated development process suitable for the secure development requirements and system security requirements described by various regulatory bodies. It provides a three-stage framework with eight security activities as the software development process. Detailed descriptions are useful for software developers and licensees to understand the regulatory requirements and to establish a detailed activity plan for software design and engineering.

• KDI Journal of Economic Policy
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• v.43 no.3
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• pp.55-77
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• 2021

In Korea, local governments and local agencies had to apply a version of the first price auction augmented by an ex-post screening process when they procure construction contracts. However, this first price auction had been criticized because it was felt that too much price competition could lead to poor ex-post performance in construction. In response, the existing auction method was recently replaced by a version of the average price auction with a similar screening process. This paper empirically examines the effectiveness of this reform and finds that the replacement only increases the fiscal burden of local governmental bodies without making any improvement in the ex-post performance.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.1582-1590
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• 2009

In 2006, Korean Government decided to relocate the several Government bodies and public institutes. They include total of 49 central Government agencies, semi-government agencies, and 17 national research institutes. The completion of the relocation program has been set to be final in 2030. The target population for the city plan is set to be 500,000. The goal of MAC is first to complete the first phase of the program by 2014 within the budget. In order to achieve the goal, considerable time has been spent to properly establish the program management system. The success of MAC's Multi-function Program Administration System is too early to determine as it is still in progressive. The success depends on the operations not the development.

• Journal of Korean Library and Information Science Society
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• v.47 no.2
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• pp.125-155
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• 2016

The aim of this study is to investigate current status of archiving activities related to producing, collecting and managing information resources of multicultural agencies and organizations in Dae Gu. To do this, 12 agencies and organizations including Multicultural Team of Dae Gu, multicultural family support centers, foreign worker support center, NGOs for immigrants and public libraries were visited. As a result, these agencies and organizations have struggled for producing information resources through online and off-line, collecting information resources from external bodies and managing information resources like official documents, counseling reports, multicultural books and artifacts. But there were problems in archiving information resources. In order to solve problems, first, multicultural agencies and organizations should reinforce responsibilities to produce, collect and manage information resources. Second, public libraries should actively try to collect and organize information resources from these agencies and organizations. Finally, cooperative archiving activities between multicultural agencies and organizations and public libraries are needed.

• Journal of Environmental Health Sciences
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• v.39 no.5
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• pp.426-437
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• 2013

Objective: Gotjawal refers to a special geographical designation found in Jeju Province, Korea, where vegetation forms over a rocky area. Due to the important ecological value of Gotjawal, international concern about such areas is growing. However, only limited information is available regarding environmental contamination of Gotjawal. This study was conducted in order to investigate the levels of contamination and associated ecotoxicological effects of surface water bodies in Gotjawal. Methods: Surface water samples were collected at three sampling sites in two Gotjawal areas and were analyzed for several pharmaceuticals and pesticides in consideration of the potential sources of contamination. The ecotoxicity of the samples was measured using water fleas (Daphnia magna and Moina macrocopa) and zebrafish (Danio rerio). In addition, effects on the gene transcription of zebrafish were investigated following exposure to the samples. Results: Nine pharmaceuticals were detected in the samples, but none of the target pesticides were detected. Following acute exposure to two surface water samples, the survival of waterfleas was significantly reduced, but reproduction was not affected. In zebrafish, time-to-hatch was delayed and fry survival was decreased in some samples. On the other hand, at the transcriptional level, there were no genes significantly influenced by exposure to the samples. Conclusion: This is the first study investigating environmental contamination in Gotjawal areas and associated ecotoxicities. Further studies are warranted to identify the cause of acute Daphnia toxicity and to determine potential consequences of longer-term exposure in Gotjawal areas.

• Archives of design research
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• v.20 no.1 s.69
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• pp.121-132
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• 2007

A change of social environment based on digital information technology has decreased the disparity of regional cultures by exchanging & consuming contemporary information & culture freely. After 1995, when local autonomous entity system was established, the local autonomous bodies competed with one another in developing the regional society with its' own resources, human powers & cultures, independently of the central government. In the competitive system, a local government is getting itself distinguished from each other in the cultural & regional properties, and brands the region with its unique events, public relations(PR) & development strategies. The environment for advertisement has changed rapidly under the spontaneous system of regional brand and competition, which means the changes of creative standard in the field of advertisement. An in-depth advertising creativity with induced impression & trust is one of the most important aspects of the advertisement to become persuasive to the public effectively. This demand has had public advertisements changed rapidly and the change of regional system's advertisements has started already. This study focuses on analyzing the status of Local Government's commercials on TV, and presenting an effective method for improving it.