메타버스 내러티브 분석: 내러티브 구조와 특징을 중심으로

이재학,김인주 한국디지털콘텐츠학회 2023 한국디지털콘텐츠학회논문지 Vol.24 No.3

In this study, the structural characteristics of the narrative required to realize the metaverse experience (virtual world) were analyzed and explained. First, in the process of connecting real life with the virtual world, contextual synchronization that can induce user immersion must proceed. Second, story-doing, which expands daily life and actualizes virtual experiences, should be possible. Third, the metaverse value (purpose/social relationship/transaction) that the virtual world aims for must be reflected in the narrative design in detail. Fourth, social interaction in the metaverse should be able to differentiate the group/peer culture conducted in existing social network services. Fifth, the metaverse economic system that supports transaction safety guarantees the economic value of users and thus plays a positive role in recognizing the virtual world as real.

지방행정 혁신 전략 ; 일하는 방식의 혁신 전략 -부산광역시를 중심으로-

이재학 대한지방행정공제회 2005 地方行政 Vol.54 No.620

병원의 환경개선과 친절을 통한 '삶의 질' 향상

이재학,Lee, Jae-Hak 한국건강관리협회 1999 건강소식 Vol.23 No.1

비름(Amaranth)과 명아주(Quinoa) 재배종의 기능성 물질과 변이

이재학,김기준,이정일,이승택,류수노 韓國作物學會 1996 한국작물학회지 Vol.41 No.S

Amaranth(Amaranthus spp. L.) and quinoa (Chenpodium quinoa Willd.) are old crops from South, Central America and Central Asia and their grains have been identified as very promising food crops because of their exceptional nutritive value. Squalene is an important ingredient in skin cosmetics and computer disc lubricants as well as bioactive materials such as inhibition of fungal and mammalian sterol biosynthesis, antitumor, anticancer, and immunomodulation. Amaranth has a component called squalene (2,6,10,15,19,23-hexamethyl-2,6,10,14,22-tetraco-sahexaene) about 1/300 of the seed and 5~~8~% of its seed oil. Oil and squalene content in amaranth seed were different for the species investigated. Squalene content in seed oil also increased by 15.5~% due to puffing and from 6.96 to 8.01~% by refining and bleaching. Saponin concentrations in quinoa seed ranged 0.01 to 5.6~% . Saponins are located in the outer layers of quinoa grain. These layers include the perianth, pericarp, a seed coat layer, and a cuticle like structure. Oleanane-type triterpenes saponins are of great interest because of their diverse pharmacological properties, for instance, anti-inflammatory, antibiotic, contraceptive, and cholesterol-lowering effects. It is known that quinoa contains a number of structurally diverse saponins including the aglycones, oleanolic acid, hederagenin, and phytolaccagenic acid, which are new potential in gredient for pharmacological properties. It is likely that these saponin levels will be considerably affected by genetic, agronomic and environmental factors as well as by processing. With the current enhanced public interest in health and nutrition amaranth and quinoa will most likely remain in the immediate future within the realm of exotic health foods until such time as agricultural production meets the quantities and qualify required by industrial food manufacturers.

[특별기획 Ⅰ:방송아카이브 개방] 영상 아카이브 변해야 하고, 오픈해야 하고, 뭉쳐야 한다

이재학 한국조사기자협회 2016 조사연구 Vol.28 No.-

단체표준 활성화 및 운영체계 개선 방안 연구

이재학,허경옥 표준인증안전학회 2019 표준인증안전학회지 Vol.9 No.3

This study discusses and suggests the activation of Collective Standards, the development of Collective Standards, and the establishment of an efficient Collective Standards management system. Specifically, this study discussed the basic understanding of Collective Standards, the current status of Collective Standards, the main issues of Collective Standards, the problems of the Collective Standards certification system, and the direction of Collective Standards activation. Collective Standards are established in areas where national standards fall short, and there are points that duplication with national standards, fairness of certification related to Collective Standards and Collective Standards, and management, verification and monitoring of Collective Standardization and certification activities are not efficient. have. Tasks include organizing a dedicated organization to conduct Collective Standards certification tasks, securing certification auditors, retaining certification task regulations, ensuring fairness of certification tasks, and securing test facilities and product inspectors. The establishment of a management system for designating and managing Collective Standards certification bodies, the duplication of national certification and Collective Standards certification, and the establishment of a consumer-oriented Collective Standards certification system still need to be improved. Organizations and administrations that manage and operate Collective Standards should thoroughly manage the management of Collective Standards and related certification systems, including the legal requirements of organizational standards, compliance with certification work regulations, and fairness of certification audits. In this study, we proposed a plan for the activation and efficient operation of Collective Standards. In particular, the Collective Standards policy that responds to market changes, the redundancy problem and rearrangement of Collective Standards, the establishment and operation of autonomous and efficient operating system of Collective Standards, and the Collective Standards certification system It is necessary to improve the accreditation system to secure credibility, to strengthen and improve the management of Collective Standards, and to expand the research on Collective Standards. In particular, it is necessary to manage organizational standards-setting organizations, manage the competence of group-based standards-setting organizations, and improve the review and registration procedures for Collective Standards. In addition, in order to prevent consumer confusion and to promote consumer welfare in the too many certification systems such as private certification and national certification, the certification system related to the Collective Standards in terms of public financial characteristics, consumer interests and consumer welfare should be operated. In conclusion, it is important to reinforce the management of Collective Standards organizations and Collective Standards-related certification system, to improve the advanced country type of Collective Standards and certification systems, and to establish and use a consumer-oriented Collective Standards operating system. 본 연구는 단체표준의 활성화, 민간표준 발전, 효율적인 단체표준 운영체계 구축에 대해 논의하고 제언하였다. 구체적으로 본 연구에서는 단체표준에 대한 기초 이해, 단체표준의 현황, 단체표준의 주요 이슈, 단체표준 인증 제도의 문제점, 단체표준 활성화 방향 등에 대해 논의하였다. 단체표준은 국가표준이 미치지 못하는 분야에 제정되는데 국가표준과의 중복 문제, 단체표준과 단체표준 관련 인증의 공정성 문제, 단체별 표준화 및 인증 활동에 대한 관리, 검증 및 모니터링이 효율적이지 않다는 지적이 존재하고 있다. 단체표준 인증 업무 수행을 위한 전담조직 구성, 인증심사원 확보, 인증업무규정 보유, 인증업무의 공정성 보장, 시험설비 및 제품검사원 확보 등이 과제로 남아 있다. 단체표준인증 단체에 대한 명확한 지정 기준 확보, 단체표준인증 단체를 지정 및 관리하기 위한 관리체제 수립, 국가 인증과 단체표준 인증의 중복 문제, 소비자 지향적 단체표준인증제도 확립은 여전히 개선되어야 할 과제이다. 단체표준을 관리하고 운영하는 단체 및 운영 사무국은 단체표준제정 단체의 법적 구비요건, 인증업무 규정 준수, 인증심사 공정성 등 단체표준 및 관련 인증제도 운영에 대한 관리를 철저히 해야 한다. 본 연구에서는 단체표준의 활성화 및 효율적 운영을 위한 방안을 제언하였는데, 구체적으로 시장변화에 대응하는 단체표준 정책, 단체표준의 중복문제 및 재정비, 단체표준의 자율․효율적 운영체제 구축 및 운영, 단체표준 인증제도 신뢰성 확보를 위한 인정제도 개선, 단체표준 운영체계의 개선 및 관리 강화, 단체표준 관련 연구조사 확대가 필요하다. 특히, 단체표준제정 단체 관리, 단체표준제정 단체의 적격성 관리, 단체표준의 심의 및 등록절차 개선 등이 필요하다. 또한, 민간 인증과 국가 인증 등 너무 많은 인증 제도 속에서 소비자혼란을 막고 소비자복지 증진을 위해 인증 제도의 공공재적 특성, 소비자 이익과 소비자복지 관점의 단체표준 관련 인증제도가 운영되어야 한다. 결론적으로 단체표준 기관 및 단체표준 관련 인증제도의 관리 강화, 단체표준 및 인증제도의 선진국형 개선, 소비자 지향적 단체표준 운영체계 구축 및 활용이 중요하다고 하겠다.

Progress in the Industry-University-Institute Cooperative Use of Research Vessels

이재학 한국해양과학기술원 2022 Ocean science journal Vol.57 No.2

With the support of the Ministry of Oceans and Fisheries of Korea, the Korea Institute of Ocean Science and Technology (KIOST) promoted ‘The study for the industry-university-institute cooperative use of research vessels’, which was an opportunity to advance domestic ocean research to the next level, in line with the launch of the R/V Isabu in 2017. A brief history in relation to the project is described in Lee (Ocean Sci J 57(2), 2022) in this issue. Celebrating the 5th year of the project, KIOST (Marine scientists on a boat, Korea Institute of Ocean Science and Technology, Busan, 2021) has published a resource book on the progress of the project excluding scientific papers. In this special issue, some of the scientific results from the project are grouped together and introduced. The joint use of research vessels started with large research vessels and gradually expanded to small research vessels. Thus, the target area of the study also included from the open ocean to the coastal waters (KIOST, in Marine scientists on a boat, KIOST Korea Institute of Ocean Science and Technology, Busan, 2021) as shown in the papers featured in this issue.

우리나라와 주요국의 대학입학 수학 시험문제 비교 연구

이재학,조승제,박선화,박혜숙 한국수학교육학회 2004 수학교육 Vol.43 No.4

유니버스(Universe) 개념을 통해 본 원형콘텐츠의 재평가-포켓몬 콘텐츠를 중심으로

이재학,김인주 한국만화애니메이션학회 2018 만화애니메이션연구 Vol.- No.53

The consumption and acceptance form of contents is changing in the 21st century innovation era. The emergence of new media and changes in the content industry that have transformed advanced technologies require new success strategies. Pokémon, which has grown into world-class content, has formed a huge world view centering on archetype contents, and is expanding variously through media, technology, and local. The world view based on the basic narrative of Pokémon is expanding to the cross-media, technology transformation and local success strategy as Pokémon universe. The Pokémon Universe is a key factor in enhancing the interaction and value added of Pokémon content. As a result of the importance and reappraisal of archetype contents centered on the concept of Pokémon Universe, media, technology, and users are the core elements of Pokémon Universe. In this process, glocalization contributes to the process of globalization and expansion of Pokémon. Archetype contents have powerful power through contextual values that encompass the Pokémon universe. In addition, archetype contents enlarge the value of narrative, storytelling, and character while positively feedbacking the interaction between media and technology. 21세기 이노베이션 시대를 맞아 콘텐츠가 소비되고 수용되는 형태가 변화하고 있다. 뉴미디어의 등장과 첨단기술을 변용한 콘텐츠산업의 변화는 새로운 성공전략을 요구한다. 세계적인 콘텐츠로 성장한 포켓몬은 원형콘텐츠를 기반으로 하나의 거대 세계관을 형성하면서 미디어, 기술, 지역을 기반으로 다양하게 확장되고 있다. 포켓몬의 기본서사를 바탕으로 형성된 세계관은 포켓몬 유니버스로써 크로스미디어, 기술변용, 지역별 성공 전략에 이르기까지 확장의 폭을 넓혀가고 있다. 포켓몬 유니버스는 포켓몬 콘텐츠의 상호작용과 부가가치를 높여주는 주요 요인으로 콘텐츠 수용자에게 작용한다. 포켓몬 유니버스 개념을 중심으로 원형콘텐츠의 중요성과 재평가를 진행한 결과, 미디어, 기술, 이용자가 포켓몬 유니버스의 핵심요소로써 구성된다. 이 과정에서 글로컬리제이션은 포켓몬이 세계화하고 확장되는 과정에서 기여한다. 원형콘텐츠는 포켓몬 유니버스를 아우르는 맥락적인 가치를 통해 강력한 힘을 갖는다. 또한, 원형콘텐츠는 미디어와 기술의 상호작용을 중심으로 선순환하면서 내러티브, 스토리텔링, 캐릭터의 가치를 확대시킨다.

중등 교사 양성을 위한 이산수학 강좌에 대한 연구

이재학 한국수학교육학회 2003 수학교육 Vol.42 No.4

The main purpose of this work is to propose programs of discrete mathematics for the department of mathematics education of teacher training universities. There is a description of the characteristics, goal, syllabus and contents of discrete mathematics course for pre-service teacher, followed by principles for teaching the subject.