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청년층의 결혼의향 및 결혼인식 관련 연구동향 : 국내 학술논문의 메타분석을 중심으로
전명훈 한국문화예술경영학회 2019 문화예술경영학연구 Vol.12 No.2
본 연구는 청년층의 결혼의향 및 결혼인식이 변화하면서 청년층의 혼인율이 하락하고 평균 초혼연령이 상승하고 있으며, 이에 따라 향후 낮은 출산율 지속, 인구구성상 젊은 연령대의 부족 심화 등이 예상된다는 상황 및 문제 인식에서출발하였다. 이에 따라 결혼의향, 결혼인식 등 청년층의 인식변화와 관련한 주요 개념을 선행연구 기반으로 살펴보고, 기존의 메타연구들이 제시한 분석기준을 참고하여 본 연구에 활용될 메타분석의 분석기준을 설정했으며, 국내의 학술논문들을 중심으로 메타연구를 수행하여 그 분석결과를 제시하였다. 학술지별 연도별 발표논문 수를 측정한 결과, 관련연구가 2010년대 들어 더욱 집중적으로 수행되고 있으며, 학술지 가운데 한국인구학이 가장 많은 9편의 관련 논문을발표하였다. 연구방법 관련 검토 결과, 1차자료 기반 양적연구는 29편으로 과반이었으며, 2차자료 기반 양적연구는 23 편, 질적연구는 3편이 각각 수행되었다. 연구주제 관련 검토 결과, 결혼의향 관련 연구가 가장 많은 13편을 점유하였으며, 결혼인식/결혼태도 관련 연구는 두번째로 많은 10편을 차지하였다. 메타연구를 통해 관련 분야에서 질적연구가 매우 부족함을 확인한 점 등이 본 연구의 기여이며, 향후 분석적 메타분석 등의 후속연구가 필요함을 제언하였다
세월호 기억공간 건립 관련 탐색적 연구: 장소성 및 다크투어리즘 관점을 중심으로
전명훈,고정민 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.8
This study aims to present the criteria of location selection and contents composition of Sewol ferry memorial space from the perspective of placeness and dark tourism, one of the main concepts of cultural tourism theory, and to draw academic concepts and implications related to it. First, the location selection of Sewol ferry memorial space was proposed by applying the concept of placeness to each important location, and the direction of the contents composition was presented based on the contents components such as characters, stories, places and dark tourism composition directions. As a result, when the Sewol ferry memorial space is designed in use of systemizing the narrative structure of the storytelling method and implementing it specifically, it is suggested that it is possible to construct a Sewol ferry memorial space by distributing and course-making based on the narrative structure rather than focusing on the location selection of a specific place. In addition, it was argued that the contents composition criteria should be more complex and systematically established and applied considering the connection between placeness and dark tourism when the Sewol ferry memorial space is constructed in various sites like 416 life safety parks and Mokpo New Port. This study, which aims to answer research questions related to major issues based on the perspective of placeness and dark tourism on the Sewol ferry memorial space, is expected to be used as a reference for the construction of the memorial space in the future.
A Novel SDN-based System for Provisioning of Smart Hybrid Media Services
전명훈,이병대 한국인터넷정보학회 2018 인터넷정보학회논문지 Vol.19 No.2
In recent years, technology is rapidly changing to support new service consumption and distribution models in multimedia service systems and hybrid delivery of media services is a key factor for enabling next generation multimedia services. This phenomenon can lead to rapidly increasing network traffic and ultimately has a direct and aggravating effect on the user’s quality of service (QOS). To address the issue, we propose a novel system architecture to provide smart hybrid media services efficiently. The architecture is designed to apply the software-defined networking (SDN) method, detect changes in traffic, and combine the data, including user data, service features, and computation node status, to provide a service schedule that is suitable for the current state. To this end, the proposed architecture is based on 2-level scheduling, where Level-1 scheduling is responsible for the best network path and a computation node for processing the user request, whereas Level-2 scheduling deals with individual service requests that arrived at the computation node. This paper describes the overall concept of the architecture, as well as the functions of each component. In addition, this paper describes potential scenarios that demonstrate how this architecture could provide services more efficiently than current media-service architectures.
전명훈,홍수직,이재영 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1
We investigate the oxidation of HCOO<sup>-</sup> on Pd/C in alkaline medium using H/D kinetic isotope effect studies and various electrochemical experiments. We first reveal that HCOO<sup>-</sup> is oxidized to CO<sub>2</sub> through a direct pathway, and the oxidation of Hads is the rate determining step (RDS) in the oxidation of HCOO<sup>-</sup>. We reveal that the slow oxidation kinetics of H<sub>ads</sub> serving as a site-blocking species inhibits the oxidation of HCOO-, and a more significant site-blocking effect is observed in the potential region for Hads. These observations are expected to provide clues to understanding the outstanding activity of Pd and rational approaches for the development of more active catalysts for the oxidation of HCOO<sup>-</sup> in alkaline medium.