• Korea Information Communication Reporters Association
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• s.2
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• pp.1-7
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• 1999

한국컴퓨터기자클럽 `올해의 기자상` 선정 - 사람과 컴퓨터, 새로운 편집방향 제시 - PC POWER Zine의 경쟁력 - 매체소식 - 새로운 탄생 - 소호$\cdot$벤처기업, 국가경제주도세력으로 이끌어야 - `open Door policy` - IT산업의 미래 - 종이없는 사무실`은 없다 - 알콜과 기자의 상관관계? - 그때 그사건

• Korea Information Communication Reporters Association
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• s.7
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• pp.42-42
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• 2002

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.1005-1006
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• 2011

함정 내부에 설치된 소자 코일의 기하학적 정보를 알 수 없을 때에도 소자 코일 전류 최적화를 수행하고자 코일 효과와 기자력 민감도를 이용한 최적화 기법을 바탕으로 가상영역 내에 구축된 코일을 이용하는 소자 코일 전류 최적화를 수행하는 기법을 제시하였다. 민감도 특성을 기반으로 가상영역 내에 임의의 소자 코일을 구축하였으며 이에 따른 특성을 분석하였다. 그리고 정상 상태의 소자상태, 전류 최적화 결과를 비교함으로서 제안한 기법의 활용 가능성을 확인하였다.

• Journal of the Korean Society for Library and Information Science
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• v.39 no.3
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• pp.165-182
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• 2005

This study examines the changed information-gathering environment of these days has indeed changed the patterns of reporters in their information seeking efforts. For the study, two groups of reporters were surveyed. The first group consists of 9 senior-level reporters working for daily papers with 15 years or more of journalism career, the second group 11 junior reporters who have been in the industry for less than 10 years. The surveying of these reporters has indicated significant change in their patterns of information-seeking endeavor, the dominant trend changing from reporters' putting an emphasis on off-the record types of information through person-to-person contacts to their new focus on made-public information. The senior-level reporters, identify person-to-person contacts as most valuable sources for information and take meetings with their contacts as providing critical opportunities for information-gathering. On the other hand, this examination has found junior reporters to be spending more time in collecting made-public information and paying more attention to acquiring a higher level of professionalism and greater analytical abilities. In short, this study confirms the ever-rising importance of making available a wider range of information for reporters.

• 프린팅코리아
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• s.2
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• pp.72-75
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• 2002

• Journal of IKEEE
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• v.22 no.4
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• pp.1206-1209
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• 2018

Single-layer winding configuration in a 12-slot 10-pole Permanent Magnet Synchronous Motor (PMSM) has been adopting in electrical power steering (EPS) systems to get the high fault tolerance capability of the motor. However, the motor with single-layer winding has magnetic circuit saturations in the teeth, which deteriorates its performance. In this paper, we propose asymmetric teeth widths to get over the demerit, and analyze the effect of the teeth width ratio variations on the performances of the PMSM. As a result, we suggest the most valuable teeth width ratio for designing the PMSM with a single-layer winding configuration.

• Korean journal of communication and information
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• v.55
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• pp.164-183
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• 2011

Technology innovation of digital convergence in recent years of the media sector has produced a series of significant changes in journalist labor. This study analyzes how recent introduction of convergent newsroom changed the nature of journalist labor and what strategy the management used to control journalists within the technologically innovated working condition with case of CBS. As the labor process theory tells us, the analysis found that technological innovation in the newsroom has encouraged a couple of aspects regarding labor process. First, losing control over their own labor journalists have undergone the process of significant deskilling. Second, the management have made a constant effort to introduce ideological and political apparatuses with twofold purposes, effective control over workers on one hand and concealing oppressive labor conditions on the other. The effort generated journalists' acceptance of new news-making routine and their consent on labor-management culture founded upon naive familism, which at last resulted in reinforcement of corporate power and isolation of labor society by separating internal labor market.

• Korea Information Communication Reporters Association
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• s.9
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• pp.22-25
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• 2004

• Proceedings of the KIEE Conference
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• 2002.07b
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• pp.873-875
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• 2002

본 논문에서는 Magnetic Yoke를 이용, 자기저항을 최소화하여 관내의 자기장을 증가시키고, 또한 펌핑 압력을 증가시킨 Linear Pump를 설계하고 제작하였다. Magnetic Fluid Linear Pump는 직경 12mm인 관에 적용할 수 있도록 설계하였으며 Magnetic Yoke는 두께 0.5mm 규소강판을 적층하여 사용하였으며, Coil은 1000 Tum으로 하여 기자력을 발생시켰다. Pump의 동작 특성을 분석하기 위하여 제작된 Magnetic fluid Lineal Puup의 내부 자기장을 측정하였으며, 인가된 자기장에 의하여 형성되는 Magnetic Fiuld의 형상을 측정하였다.

• Journal of Advanced Marine Engineering and Technology
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• v.27 no.3
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• pp.405-411
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• 2003

An electric control fuel injector of a diesel engine injection systems is very important apparatus for fuel economy and emission control. It's performance was influenced by hydraulic contro1 of valve and solenoid especially the solenoid was important factor for operation and control of injector. In this paper. we made solenoids of 4 type. which changed the shape of armature and core. and measured magnetic force according to input current, and analyzed characteristics of solenoid on the shape through the test results.