• Title, Summary, Keyword: 다이버시티 경영

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Analysis of Diversity Management on Organizational Performance: Focused on Japanese Companies Employing the Elderly and Persons with Disabilities (다이버시티 경영의 조직성과에 관한 분석 -일본의 고령자 및 장애인고용기업을 중심으로-)

  • Kim, Moon-Jung;Kim, Hong-Gi
    • The Journal of the Korea Contents Association
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    • v.16 no.12
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    • pp.591-599
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    • 2016
  • This study has examined and compared the Organizational performance of the Diversity management focusing on Japanese Companies Employing the Elderly and persons with disabilities. To achieve the research objectives, I performed T-test. The total number of the date used in this study is 1,704. The findings from the t-tests are: the Organizational Productivity and Organizational security of companies employing the Elderly and persons with disabilities are better than those of companies managing Gender Diversity or not carrying out at all.

A Multi-Antenna Mobile Measurement System for DTV Coverage Measurement (DTV 커버리지 측정을 위한 다중 안테나 이동측정시스템)

  • Jeong, Young-Seok;Yang, Hae-Sool
    • Journal of Digital Convergence
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    • v.11 no.11
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    • pp.85-94
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    • 2013
  • This paper presents a novel mobile measurement system with multi antennas which enable mobile measurement as well as fixed measurement with telescope mast. Proposed system installed 4 omni directional antennas for the space diversity process and one directional log periodic antenna for the simultaneous conventional fixed measurement. Whole antenna systems are connected to the custom DTV channel analyzers with Ethernet networks respectively and processed by the main controller to calculate real time average receive levels. To prove the performance of proposed system, the typical receive models are categorized as 3 area types - open area, building area and house area, and then intensive field tests were performed through mobile and fixed measurement phases. With these measurement data, the relationships between mobile and fixed measurement are analyzed, and the concept of compensation factor is proposed to assume the average receive level of signal. The field test is fulfilled as a co-work with public broadcasters and the proposed system is applied to the intensive coverage measurement projects for metropolitan areas by the korean government agencies.