• 트랜스-
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• 제12권
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• pp.107-140
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• 2022

본 연구는 공연의 기획·제작과정의 전반을 책임지는 공연 프로듀서 관점에서 이머시브 공연의 프로듀싱에 관하여 연구한다. 이를 위해 이머시브 공연의 개념에 대해 고찰하였고, 이를 바탕으로 본 연구자가 책임 프로듀서로 참여한 이머시브 공연 <위대한 개츠비> 국내 공연의 프로듀싱 과정을 단일 사례로 분석하였다. 이를 통해 프로듀서 관점에서 기존 프로시니엄 무대에서의 일반 공연과 이머시브 공연 프로듀싱의 차별점과 프로듀서로서 주목해야할 이머시브 공연의 특성에 관해 실증적 분석을 하였다.

• International Journal of Computer Science & Network Security
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• 제22권10호
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• pp.25-30
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• 2022

The article is devoted to the actual problem of the use of digital technologies in modern cinema in developed countries. The purpose of the study is to identify the essence of the term "cyberdramaturgy" and the problems of its use in modern film production. The research methodology is based on a systematic approach and includes the methods of the general scientific group (analysis, synthesis, deduction, induction), as well as a number of special methods: the method of content analysis of scientific literature on the research topic; sociological survey method; as well as the method of statistical analysis. The results of the survey were analyzed using the Neural Designer program (a tool for advanced statistical analytics) and translated into a graphical diagram format for clarity of perception. Answers in 75 questionnaires were evaluated by the average score for six analysis criteria, which made it possible to bring all the calculations to a 10-point scale. As a result of the study, the author of the article concluded the following: directors believe that the use of cyber analogues of actors and backgrounds leads to the blurring of genres, the hybridization of cinema and animation; directors are also concerned about the problem of replacing the director himself with a special program. The writers are completely concerned with the problem of machine scripting with almost infinite variability beyond the human imagination. Directors-producers believe that the cyberdramaturgy development will lead to completely new standards of cinematic quality, sharply different from the traditional assessment of acting and scene setting, to the appreciation of 3D animation as the highest category in the art. Such innovations actually devalue all international cinematography awards, as cyberdrama reduces the value of cyberactors to zero. It is impossible to bail out an "Oscar" or a "Golden Globe" award for a digital double or a separate cyber model that is used in the film instead of the actors.

• 한국유기농업학회지
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• 제30권2호
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• pp.207-230
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• 2022

A survey on the understanding of environment-friendly certification system was conducted for certified operators. The survey included the necessity of certification system, difficulties in producing certified products, and general evaluation of the current certification system. Certified operators were generally satisfied with the certification system in terms of the certification standards, the public subsidy programs, and the farm management costs. Individuals with parallel production farms were relatively less satisfied than the group with full-time organic farmers. Analysis using the ranking probit model indicated that the longer the certification experience, the more highly aware the need for the certification system was. Our results indicated that policy strategies are needed to enlarge the marketability of environment-friendly agricultural products since economic factors of organic products were the most important factor for maintaining and expanding certification in overseas as well as in Korea. It seems to be necessary to implement economic triggers for certified operators to continue their certification programs by promoting the transition period certification for individual farms in parallel with conventional agriculture. Analysis of the variables correlated with the expansion of environment-friendly agriculture by the logit model implied that certified operators with the younger age and higher annual incomes were more likely to expand environment-friendly agriculture. Therefore, it might also be important to provide financial support and incentives for new entry farmers to participate in environment-friendly agriculture and establish a system to share the know-how of successful certified organic farmers.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.962-969
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• 2009

The market of building construction has been competitive in Hong Kong, perhaps as anywhere else in the world. The barrier to entry is low because there are relatively low requirements on the three factors of production - technology, manpower and finance. The prevailing building technology is traditional and labour-intensive. There is also not much need of capital because clients' periodic payments have been the main source of project finance. Further, capitalizing on trade sub-contracting, contractors have been able to keep their direct labour-force small and to transfer much of their business risk to the sub-contractors. Based on interviews to solicit the perception of a sample of building contractors on the particular issues of construction finance, we present the findings in this paper and discuss the various implications. We believe that the current practice of construction financing is both the cause and effect of the competition within, and the competitiveness of, the building construction sector in Hong Kong. We conclude that the building construction sector is "locked or stuck" in this "equilibrium" of traditional technology, reliance on clients' finance and exploitation of sub-contracting. In this "equilibrium" state, there is hardly any motivation for contractors to engage themselves in product or process innovation. Consequently, any talk of industry reform or innovation could only remain just that. We believe that this problem is not unique in Hong Kong. The building construction sector in many other developed and developing economies is posed with similar if not the same problems and constraints. We conclude that there has to be some "external forces" to bring this "equilibrium" state to a higher level "equilibrium" one where higher value-added building construction services are supplied and demanded. This is a state where building contractors possessing innovative technology, better financial and manpower resources could thrive to build better buildings with innovative building methods and processes.

• International Journal of Contents
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• 제18권1호
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• pp.1-16
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• 2022

With the advent of the 5G, networks and information and communication technologies have been continuously developed. In the fields of art galleries, virtual reality (VR) exhibitions that can be visited online have emerged, innovating the way of human-computer interaction and creating new artistic experiences for users. This study explores the three-dimensionality, clarity, and innovative interactions that users experience when viewing a VR exhibit, which affects the exhibit's presence. Besides, in terms of research method, the research sets spatial participation and immersion as dependent variables, with three-dimensionality (high versus low), clarity (high versus low), and innovation (high versus low) in a 2×2×2 design as the base, and explores their interaction effects. The results show that three-dimensionality and innovative interactions affect spatial participation. First of all, in groups with high innovation and low three-dimensionality, spatial participation presents a higher positive factor. Secondly, with regard to immersion, three-dimensionality, clarity and innovation present a tripartite interaction. Groups with low three-dimensionality and high clarity have a higher positive effect on immersion when the level of innovation is low. When the degree of innovation is high, the positive effect on immersion is higher in groups with high three-dimensionality and low clarity. The above results show that in the production of VR exhibitions, it is necessary to increase the three-dimensionality and clarity of exhibited image contents, while taking into account the user's perception and innovativeness. On the other hand, this study puts forward suggestions for the design, content and future development of VR exhibitions, which has important reference significance for the improvement and innovation of future VR exhibitions.

• Molecules and Cells
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• 제46권6호
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• pp.329-336
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• 2023

Reactive oxygen species (ROS) serve as secondary messengers that regulate various developmental and signal transduction processes, with ROS primarily generated by NADPH OXIDASEs (referred to as RESPIRATORY BURST OXIDASE HOMOLOGs [RBOHs] in plants). However, the types and locations of ROS produced by RBOHs are different from those expected to mediate intracellular signaling. RBOHs produce O₂^•- rather than H₂O₂ which is relatively long-lived and able to diffuse through membranes, and this production occurs outside the cell instead of in the cytoplasm, where signaling cascades occur. A widely accepted model explaining this discrepancy proposes that RBOH-produced extracellular O₂^•- is converted to H₂O₂ by superoxide dismutase and then imported by aquaporins to reach its cytoplasmic targets. However, this model does not explain how the specificity of ROS targeting is ensured while minimizing unnecessary damage during the bulk translocation of extracellular ROS (eROS). An increasing number of studies have provided clues about eROS action mechanisms, revealing various mechanisms for eROS perception in the apoplast, crosstalk between eROS and reactive nitrogen species, and the contribution of intracellular organelles to cytoplasmic ROS bursts. In this review, we summarize these recent advances, highlight the mechanisms underlying eROS action, and provide an overview of the routes by which eROS-induced changes reach the intracellular space.

• Animal Bioscience
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• 제37권3호
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• pp.405-418
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• 2024

In recent years, there has been a growing argument attributing the primary cause of global climate change to livestock industry, which has led to the perception that the livestock industry is synonymous with greenhouse gas (GHG) emissions. However, a closer examination of the global GHG emission by sector reveals that the energy sector is responsible for the majority, accounting for 76.2% of the total, while agriculture contributes 11.9%. According to data from the Food and Agriculture Organization of the United Nations (FAO), the total GHG emissions associate with the livestock supply chain amount to 14.5%. Within this, emissions from direct sources, such as enteric fermentation and livestock manure treatment, which are not part of the front and rear industries, represent only 7%. Although it is true that the increase in meat consumption driven by global population growth and rising incomes, has contributed to higher methane (CH₄) emissions resulting from enteric fermentation in ruminant animals, categorizing the livestock industry as the primary source of GHG emissions oversimplifies a complex issue and disregards objective data. Therefore, it may be a misleading to solely focus on the livestock sector without addressing the significant emissions from the energy sector, which is the largest contributor to GHG emissions. The top priority should be the objective and accurate measurement of GHG emissions, followed by the development and implementation of suitable reduction policies for each industrial sector with significant GHG emissions contributions.

• 한국의상디자인학회지
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• 제26권2호
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• pp.73-86
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• 2024

Addressing the environmental impact of textile waste, this study explores upcycling as a sustainable fashion solution, particularly focusing on the upcycling of discarded fishing nets, which are a significant source of marine pollution. In 2018, South Korea alone produced 193.3 tons of clothing waste, refelcting a global trend, where textile waste exceedsed 92 million tons. The research methodology involved a literature review and case studies on upcycled fashion, focusing on discarded fishing nets. Designs for three outfits targeting women in their twenties were proposed and a survey was carried out to assess the their perception of upcycled fashion and the design's appeal and practicality. Under the theme, 'Marine Spirit,' the study aimed to raise awareness of marine pollution, drawing inspiration from the ocean's vibrant life. The designs diverge from the monotonous 'Casual Glam' trend, and incorporate vivid colors and asymmetrical structures for visual appeal. The practical application of fishing nets varied across the pieces, serving as fillers in transparent PVC padded coats and decorative elements in skirts and puff dresses. The distinctive properties of fishing nets provide a unique aesthetic, which resonated well with the target audience. Despite challenges in adopting eco-friendly dyeing methods and assessing mass production feasibility, the study underscores the need for continued research in sustainable textile processing. The study reaffirms the importance of sustainable fashion, highlighting the creative potential of fishing nets as a material.

• 한국콘텐츠학회논문지
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• 제9권2호
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• pp.193-202
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• 2009

이 논문은 한국 영화제작의 다양성을 위하여 새로운 영상콘텐츠로 부각되고 있는 팩션장르에 대해 고찰함으로써 팩션 콘텐츠로 활용된 작품들의 가능성을 모색해본다. 픽션과 팩트를 합성한 신조어인 팩션은 범위에 따른 경계방식으로, 역사의 서술방식을 통해 사실에 가깝다면 기록적 역사 서술방식, 허구에 가깝다면 허구적 역사 서술방식으로 나눠진다. 그리고 거시적 역사는 사회적 논란의 소지, 미시적 역사는 개인소송으로 이어지면서 경계의 범위에 따라 개인해석에 따라 다양한 해석을 만들어낸다. 한편 역사와 관련한 영화는 관객들이 이미지만 기억하고 실존하는 역사적 사실을 망각하여 기억의 왜곡이 뒤따르지만, 영화를 통해 역사적 사실을 간접체험으로 대신한다는 점에서 팩션장르의 장르적 가능성과 영화의 매력을 느끼게 해준다. 팩션장르 발전과제 있어서 3가지 인식전환이 필요하다. 첫째, 관객들의 관람인식 변환구조를 통해 관객들의 역사영화 해석능력이 필요하며, 관객들에게 과거와 현재를 연결해주는 역사와의 소통구조가 필요하며, 영화작가의 해석에 따라 관객 인식변화를 좌우하는데 역사우선으로 볼 것인지 허구우선으로 볼 것인지 신중한 결정이 필요하겠다. 무엇보다 관객들에게 1차적인 영화적 즐거움과 함께 역사적 진실이 공존할 수 있다면 그것이 한국 팩션장르의 매력이자 바람일 것이다.

• 한국비블리아학회지
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• 제31권1호
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• pp.67-87
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• 2020

본 연구의 목적은 학교도서관 공간 영역 구성과 실내 환경 구성에 대한 현황과 사서 교사 인식을 분석하고, 학교도서관이 미래 교육 기본 시설로 자리매김하는 데 필요한 방안을 제안하는 것이다. 설문에 참여한 126명의 사서 교사가 가장 많이 확보한 공간은 자유 독서 영역이고, 가장 낮은 확보 정도를 보인 공간은 매체 제작·집단 프로젝트 영역이다. 공간 영역 중 사서 교사가 가장 중요하게 여기고 있는 영역은 교수 영역과 자유 독서 영역이고, 매체 제작·집단 프로젝트 영역에 대한 중요성 인식은 상대적으로 낮았다. 실내 환경 평가 요소 중 안전성과 쾌적성은 가장 중요하게, 다양성과 융통성에 대한 중요성 인식은 상대적으로 낮게 나타났다. 분석 결과, 학습공유공간과 창작 공간을 강조하고 있는 교육계와 도서관계의 흐름에 비해 사서교사는 여전히 전통적 도서관 공간에 대한 중요도 인식이 높은 것으로 보인다. 따라서 사서 교사 양성 및 재교육 과정에 창작공간 및 학습공유공간 구축과 운영 방안을 포함할 필요가 있다. 또한 이용자의 실내 환경 만족도를 높일 수 있도록 공간 구성과 실내 환경 구상에 교사와 학생 그리고 학부모 등 도서관 이용자의 참여를 확대할 필요가 있다.