• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.189-193
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• 2021

This study purports to depict the generational topography of welfare attitudes of Korean people. Three generational groups are made for analytical purpose, 'between 20-39 age group', 'between 40-59 age group', and '60 and older'. Two major statistical techniques are used, the analysis of variance and correspondence analysis. The analysis of variance shows that the respondents' attitudes upon 'social services target(universal vs selective)', 'education', 'housing', 'child-care', 'youth support', and 'employment' varies significantly by age groups. Correspondence analysis also shows that 'between 20-39 age group' is located with proximity with 'child-care', 'employment', and 'housing', while '60 and older' is located with 'poverty' and 'old age life care'. Clearly this study shows that there is generational difference on welfare consciousness in many areas of social policy. Overall, the results show that significant generational differences with regard to welfare attitudes clearly exist in current Korean society.

• Journal of Industrial Convergence
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• v.22 no.2
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• pp.45-54
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• 2024

This paper attempted to analyze the concept of the New Silver Generation and the New Silver Generation's perception and consumption structure of jewelry products. A survey was conducted focusing on those interested in jewelry, and through this, we sought to find a direction for future marketing plans and identify the characteristics and consumption patterns of the new silver generation and the types of jewelry they prefer. Through the survey results, we sought results on jewelry marketing plans and methods for the new silver generation, and as a result, we were able to suggest a marketing direction for the new silver generation. There is a need for research on the development of design products for the future jewelry market based on our response to the future silver industry and marketing directions to generate profits in the business area.

• Journal of Korea Water Resources Association
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• v.56 no.8
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• pp.497-508
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• 2023

Agricultural reservoirs are crucial structures for water resources monitoring especially in Korea where the resources are seasonally unevenly distributed. Optical and Synthetic Aperture Radar (SAR) satellites, being utilized as tools for monitoring the reservoirs, have unique limitations in that optical sensors are sensitive to weather conditions and SAR sensors are sensitive to noises and multiple scattering over dense vegetations. In this study, we tried to improve water body detection accuracy through optical-SAR data fusion, and quantitatively analyze the complementary effects. We first detected water bodies at Edong, Cheontae reservoir using the Compact Advanced Satellite 500(CAS500), Kompsat-3/3A, and Sentinel-2 derived Normalized Difference Water Index (NDWI), and SAR backscattering coefficient from Sentinel-1 by K-means clustering technique. After that, the improvements in accuracies were analyzed by applying K-means clustering to the 2-D grid space consists of NDWI and SAR. Kompsat-3/3A was found to have the best accuracy (0.98 at both reservoirs), followed by Sentinel-2(0.83 at Edong, 0.97 at Cheontae), Sentinel-1(both 0.93), and CAS500(0.69, 0.78). By applying K-means clustering to the 2-D space at Cheontae reservoir, accuracy of CAS500 was improved around 22%(resulting accuracy: 0.95) with improve in precision (85%) and degradation in recall (14%). Precision of Kompsat-3A (Sentinel-2) was improved 3%(5%), and recall was degraded 4%(7%). More precise water resources monitoring is expected to be possible with developments of high-resolution SAR satellites including CAS500-5, developments of image fusion and water body detection techniques.

• Journal of Digital Convergence
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• v.17 no.11
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• pp.509-515
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• 2019

The purpose of this study is to analyze the learning needs for lifelong education of the baby boom generation, the role of higher education and to reorganization plan the lifelong learning system at higher education levels to realize the lifelong learning system. In order to do this, this study analyzes the present condition of lifelong learning for each age group in South Korea, especially the participation and learning needs of the baby boom generation. Based on this, present lifelong learning reorganization plans in universities examine for the realization of a lifelong learning system.

• Journal of the KSME
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• v.46 no.5 s.306
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• pp.61-69
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• 2006

이 글에서는 최근 국민소득 2만불 시대의 견인차가 될 것으로 인식되어 10대 차세대 신성 장동력의 하나로 추진 중인 지능형 서비스 로봇의 산업 및 기술 동향을 분석하고 신성장동력으로서의 URC(Ubiquitous Robot Companion)의 개념과 관련 기술을 소개해 보고자한다.

• Broadcasting and Media Magazine
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• v.23 no.4
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• pp.10-18
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• 2018

360VR은 기존의 미디어와 차별화된 현실감을 제공하는 장점으로 인해 차세대 미래미디어의 대표 주자로 주목받고 있다. 본 고에서는 이러한 360VR 영상의 획득과 제작에 사용되는 장비 및 기술을 살펴보고, 360VR 콘텐츠의 제작 사례를 기반으로 몰입형 콘텐츠 제작기술이 방송 및 기타 장르에 어떻게 융합되고 있는지 알아보았다. 또한, 몰입형 콘텐츠 제작의 제약 요소를 살펴보고 이에 대한 대안 및 몰입형 미디어의 발전방향을 알아보았다.

• Information and Communications Magazine
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• v.30 no.11
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• pp.3-7
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• 2013

V2X 통신 기술은 지능형 자동차와 차세대ITS를 위한 차량과 IT융합 기술이다. 본 논문은V2X 통신의 목적과 기술 개념을 소개하고 미국과 유럽, 일본에서 추진하고 V2X 통신기술의 개발 현황을 소개한다. 아울러 국내에서 추진 되는 V2X 통신 기술개발현황 알아보고 실용화 이슈를 살펴 본다.

• The Microorganisms and Industry
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• v.15 no.1
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• pp.3-9
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• 1989

효모의 생활환에서 보면, 1배체세포는 접합형을 달리하는 양세포사이에서 성접합에 의한 2배체세포를 형성하여 다시 새로운 세대에 이행한다. 이성적세포융합은 2종의 세포사이에서 행해지는 특이성이 매우 높은 반응에 기인하고 있기 때문에, 양 세포간의 관계는 다세포와는 달리 단순하다는 점이 연구재료로서의 이점으로 들 수 있겠다. 이러한 이점을 살려 얻어낸 정보전달기구를 해명하기 위한 몇가지 결과를 소개한다.

• Digital Contents Society Review
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• v.2 no.1
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• pp.19-26
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• 2006

• Digital Contents
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• no.9 s.124
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• pp.64-69
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• 2003

DMB(Digital Multimedia Broadcasting)서비스는 방송과 통신의 융합을 예고하는 새로운 서비스로 기존 방송사 뿐 아니라 통신사업자들에게 차세대 수익사업으로 각광을 받고 있는 가운데 2003년 현재 서비스의 윤곽이 가시화되고 있다. 이에 따라 새로운 유망 방송, 통신 서비스로 부각되고 있는 DMB의 개념과 특징을 살펴보고, 디지털콘텐츠 산업을 중심으로 DMB 서비스가 실시될 경우 유망한 콘텐츠 서비스는 어떠한 형태와 특징을 갖게 될 것인지를 조망해 보자.