• Title/Summary/Keyword: Digital contents

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A Basic Study on the Establishment of the Viewing Environment and Interpretation·Presentation System According to the Cultural Heritage Type (문화유산 유형별 관람환경 및 해석·전달체계 조성에 관한 기초 연구)

  • Kim, Jong-Seung;Kim, Chang-Kyu;Hwang, Kyu-Man;Choi, Yong-Won;Kim, Kyu-Yeon
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.39 no.2
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    • pp.39-49
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    • 2021
  • This study was conducted to establish practical goals for the viewing environment and interpretation and delivery system of cultural heritage and to create an viewing environment according to the classification of cultural heritage types, and the conclusions reached are as follows. First, five goals were set based on the international basic principles of the cultural heritage viewing environment and interpretation and delivery system. Second, based on the set goals, cultural heritage was classified into the first type 'disappeared and hidden heritage', the second type 'stuffed memory heritage', and the third type 'living memory heritage'. Third, the directions for creating the viewing environment for each type of cultural heritage were suggested. The first type has to be able to properly convey cultural heritage to visitors through excavation and digital technology. The second type needs a plan to deliver tangible and intangible values by combining various digital technologies with actual cultural heritage. The third type should emphasize the role of local residents in effectively enjoying the tangible and intangible values ??that already exist. Fourth, it proposed comprehensive considerations in the establishment of the cultural heritage viewing environment and interpretation and delivery system. Based on dynamic and sustainable heritage management, cultural heritage viewing should be valuable, satisfying and enjoyable. In addition, local communities should be actively involved, and tourism and conservation activities should be able to benefit the community. Establishment of a viewing environment should protect and strengthen the authenticity of cultural heritage.

Nutrition and Sensory Properties of Kimchi prepared with Dioscorea oppasita (마(Dioscorea opposita)김치의 영양성분 및 관능적 특성)

  • Yang, Kyung-Mi;Kong, Hyun-Joo;Kwon, Ji-Eun
    • Journal of Digital Convergence
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    • v.19 no.7
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    • pp.379-390
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    • 2021
  • In this study, we produced kimchi with cooked Dioscorea batatas yam. Sliced kimchi cabbage, processed white radish kimchi (kkakdugi), and whole kimchi cabbage were prepared with 3% Dioscorea batatas, the nutritional and sensory properties were evaluated. The three types of D. opposita kimchi showed energy content in the range of 35-40 kcal per 100 g, and no crude fat, saturated fat, trans fat, or cholesterol was detected. Sodium content was 450-650 mg, with sliced cabbage kimchi showing the highest concentration. The vitamin C content increased significantly after 28 days of storage, with the sliced cabbage kimchi and whole-cabbage kimchi showing larger increases than the radish kimchi. All three types of D. opposita kimchi showed high Ca, K, and Mg contents. The whole-cabbage kimchi maintained salinity at a level of 2.38-2.72% from immediately after preparation to 28 days of storage compared to sliced cabbage kimchi and radish kimchi. Sliced cabbage and whole kimchi cabbage kimchi showed an increase in lightness and a decrease in redness with longer storage duration. Compared to the control groups, the experimental groups (with added D. opposita) showed higher yellowness. The hardness of the three types of kimchi decreased with longer storage duration. In sensory evaluation, there were no significant differences between the control groups and the experimental groups.

A Study on the Usage of Investigation of Google Cloud Data (Smartphone user-oriented) (구글 클라우드 데이터의 수사활용 방안에 관한 연구 (스마트폰 사용자 중심))

  • Kim, Dongho;Lee, Sangjin
    • Journal of Digital Forensics
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    • v.12 no.3
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    • pp.109-120
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    • 2018
  • The smartphone is the communication device that is the most personal to the user, and it keeps a lot of information related to the user and makes information communication with other devices. With these characteristics, forensics on smartphones are one of the most basic methods of investigation in criminal investigations, and have actually contributed to the settlement of the case by providing many clues. However, recently, it is designed to encrypt data stored as a social issue related to the protection of user's personal information, or to delete deleted data or to delete log data together. So, any solutions? In this paper, I try to find the answer from cloud data stored by smartphone user account. Cloud forensics should approach complementary relationships rather than smartphone forensics. There are a lot of data stored in the cloud that can be meaningfully used in the investigation. Online activity information of users, such as Internet usage, YouTube view, and contents purchase information, cloud service such as e-mail, cloud drive, and location information are the most representative data. These data can be unvaluable, but here are some important clues in various types of criminal investigations. In this paper, I propose a method to extract data from the google cloud so that the data can be used for investigation, and to utilize the extracted data for investigation. And it explains the role of the extracted artifacts in the actual investigation business through virtual cases and proves its value.

The study on the policy of systematical management of the records collected from abroad (해외소재 한국학관련 역사기록의 정보화 방안 연구)

  • Chung, Hye-Kyung;Kim, Sung-Sik
    • The Korean Journal of Archival Studies
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    • no.1
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    • pp.137-188
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    • 2000
  • Korea was highly successful in maintaining a strong tradition of record preservation. However, Japanese imperialism and the Korean war over this century has seen a huge quantity of these once plentiful records either destroyed or relocated overseas. Many of Korea records remain in the custody of foreign archival institutions. Additionally, many records of foreign states concerned with korean affairs, for example, records of the Department of state, in the U.S.A., are of great relevance to Korean modern history. These records which exist in foreign countries are a necessary and invaluable resource in the advancement of Korea studies. After the 1980s, as research interest in Korean modern history increased gradually, much historical material related to Korea was extensively introduced, removed, collected from the U.S.A., Japan, Russia and China etc. by the efforts of pioneering scholars and institutions. Several attempts at collating and publishing this material have been made. Despite this encouraging result, individual scholars and institutions's efforts face problems in relation to removal of records. Firstly, it is repeated nonproductively to remove and collect the same records, for we didn't establish a comprehensive information system, through which the condition of foreign record removal and management is able to be administrated. Secondly, there is no system for arrangement, preservation, use of removed records. For example, finding aids, such as inventory, register, description, isn't prepared for user. A user may usually not understand an accurate context of their creation, preservation removal. Thirdly, almost institution has arranged the removed records among other materials and books. Each institution has a different classification criteria, too. These conditions seem to make a difficulty in national management. This study investigated how the materials for Korea history which has been removed from foreign countries should be managed for effective preservation and use. For these purpose, we investigated the present conditions of removal and management of these materials. Also, we investigated examples of the foreign state, U.S.A. and Japan to have a idea for removal and management policy. Then, This study propose a establishment of information network system as management policy. To administrate removing and managing records effectively, an idea that records belong to the public should be accepted commonly. The policy for management of the record is followings. Firstly, unification of classification is necessary. The records which were removed from foreign countries had better to be classified according to their origins of states and institutions. Secondly, Finding aids should be prepared for user. There are many accession aids such as catalog, register, inventory for user in archives. This will be a efficient method for management. When a record is removed, a card for description of contents must be composed. Thirdly, a digital input and network system establishment is necessary. It will help to manage a condition of removed records. A digital input and management system establishment is not just a project of digitalizing records. At present, various finding aids need to be introduced to make a database for records and archives. An search using only 'search engine' may make a difficulty in finding materials because such method is apt to have too much or little result. So, classification, arrangement, description, response-service should be integrated in these system. The recent technical advancement give a opportunity to realize this idea. Above all, these procedure should be archival process.

Subjective Video Quality Evaluation and User Satisfaction according to Screen Size and Content Type : Comparison of UHD and UWV (화면크기와 콘텐츠유형에 따른 주관적 영상품질 평가와 이용자 만족도: UHD와 UWV 비교 분석)

  • Cho, EunSun;Lee, Jin-Myong;Rha, Jong-Youn;Park, Sunny;Koo, Hye-Gyoung;Cho, YongJu;Seo, Jung-Il
    • Journal of Digital Convergence
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    • v.16 no.12
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    • pp.283-292
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    • 2018
  • UHD (Ultra High Definition) broadcasting technology, and UWV (Ultra Wide Vision) which is the high quality panoramic video of wide view angle based on UHD, were commercialized in Korea for the first time in the world, and those are representative realistic video technologies that maximize the user's sense of presence. By comparing the user's subjective reaction of UHD and UWV, the purpose of this study is to systematically establish the user's subjective video quality evaluation. For this purpose, a large screen projection experiment is designed by setting the screen size (4k x 2k, 8k x 2k) and content types (sports, landscape, concert) as variables to measure the user's subjective video quality evaluation and satisfaction. As a result of the study, the users' evaluation of UWV was higher than UHD in all items of subjective video quality, and satisfaction. Moreover, the results showed the significant differences depending on the video contents. Based on the results of the research, the study proposed the points necessary for the development and commercialization of UWV panoramic technology, and suggestions for the future research.

Traumatic Experiences and Posttraumatic Growth of Nursing Students who were in the Clinical Training (간호학생의 임상실습에서의 외상 경험과 외상후 성장)

  • Sung, Kyung Mi;Park, Sun Ah;Oh, Eun Jin;Lee, Seung Min;Lee, Se-Young
    • Journal of Digital Convergence
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    • v.16 no.12
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    • pp.489-503
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    • 2018
  • The purpose of this study was to explore traumatic experiences and posttraumatic growth of nursing students who were in clinical training. The data were collected from 490 nursing students at four nursing colleges with clinical training experience more than 1 year, from November 20th 2017 to December 20th. Collected data were analyzed through t-test, ANOVA, and $Scheff{\acute{e}}$ test with the SPSS/WIN 25.0 program, and qualitative data were analyzed by content analysis. 26.5% of the subjects had traumatic experiences in their daily life, 61.2% in the clinical practice. Their posttraumatic growth was scored 2.63 out of 5 on average. The contents of traumatic experiences were 'Violence experienced by medical staff','Negative perception of nursing care','Non-Educational Practical Environment' Clinical practice in a harsh environment, Witness of a serious patient, et al. The findings can be used as important basic data for the development of nursing practice education program for encouraging the posttraumatic growth of nursing students.

A Study on Maximization of Value of Dokdo as a Tourism Destination for Marine Education (해양교육 관광목적지로서의 독도의 가치 극대화 연구)

  • Lee, Woong-Kyu
    • Journal of Digital Convergence
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    • v.17 no.8
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    • pp.171-185
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    • 2019
  • The purpose of this study was to evaluate and maximize the value of Dokdo as a marine educational tourism destination. The purpose of this study was to contribute to the identification of Dokdo as a unique territory of Korea rather than a disputed territory by further activating Dokdo tourism. The revitalization of Dokdo tourism was reviewed and analyzed from the viewpoint that it is possible when Dokdo is recognized as a destination for marine educational tourism. As a result of reviewing various research papers, periodicals, and government documents published in Korea and abroad, it is necessary to emphasize on-site education such as patriotism, anti-Japanese consciousness, and historical awareness in order to maximize value as a marine educational destination of Dokdo. Points out that it is possible to differentiate from other tourist destinations. Second, it pointed out that Dokdo preserves and develops to maximize the resource value of various tourism resources it possesses. Third, it pointed out to develop specialized tourism resources that can be linked with Dokdo tourism. Fourth, it pointed out that Dokdo will maximize its development potential as a marine educational tourism destination. Fifth, it is pointed out that there is a need to improve the educational program related to Dokdo. Finally, I pointed out that I would like to develop a variety of marine educational tourism contents and tourism programs linked with Ulleungdo.

Exploring the Academic Identity of Dance Pedagogy : Using Keyword Network Analysis and Time Series Analysis (무용교육학(Dance Pedagogy)의 학문적 정체성 탐색 : 시계열 관점의 키워드 네트워크 분석을 중심으로)

  • Kim, Ji-Young;Hong, Ae-Ryung
    • Journal of Digital Convergence
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    • v.17 no.9
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    • pp.439-450
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    • 2019
  • The purpose of the study was to critically explore the academic identity of dance education as a paradigm of practice-based education. Dance education is recognized as a school dance since the first curriculum was designed, which was announced by the Ministry of Education in 1955. Although Korea's dance education has 65 years of history, its academic identity as a dance education is not very strong. Traditional dance education was teacher-centered, skills-oriented, and exercise-oriented by following the practice-based paradigm. Recently, an initiative was taken to establish a new paradigm for dance education in schools, communities, and professional fields. This study followed the keyword network analysis and reviewed the main contents of each section of dance education research from a time-series perspective. The first section (1968-1979) is a practice of dance education based on physical education; the second section (1980-1989) is a creative-based movement education for primary education; the third section (1990-1999) is a systematization of dance education courses by class; the fourth section (2000-2009) is a paradigm for cultural and artistic education; the fifth section (2010-2019) consisted of various educational practices and institutions. Based on the research results, efforts are requested to establish an academic identity that can support dance education, interdisciplinary practice, and research.

Implementing a Model for Developing Participatory Labor Archives for Shipbuilding Labor Digital Archives in Young-do, Busan Metropolitan City (참여형 디지털 아카이브 구축 실행 방안 부산 영도 지역 조선(造船) 노동 아카이브 구축을 위하여)

  • Hyun, Moonsoo;Jeon, Bobae;Lee, Dong-Hyun
    • The Korean Journal of Archival Studies
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    • no.42
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    • pp.245-285
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    • 2014
  • This study aims to implement a model for developing participatory labor archives for shipbuilding labor archives in young-do, Busan, and to find possibilities of building digital labor archives as participatory ones. The methodology of locality documentation has been applied, and locality archives accepting participation of people with experiences from shipbuilding industry have been examined. Omeka was applied because it is an open-source software and provides additional functions which support various user participations and web-publishing. Following the the model, firstly, a preliminary investigation was conducted and research of participatory agents and records was proceeded. Secondly, it collected and described information of the agents and records by institutions with records and provenance. Thirdly, it developed archival contents specific to events, persons and workplaces in association with archival information. For the follow-up study, plugins were installed and tested to apply for further experiment with participation.

A Study on the Information Strategy Planing for the Construction of the Online Information System for the Transaction of Art (미술품 거래정보 온라인 제공시스템 구축을 위한 정보전략계획)

  • Seo, Byeong-Min
    • Journal of Digital Convergence
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    • v.17 no.11
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    • pp.61-70
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    • 2019
  • The The government has recently announced its mid- to long-term plans for promoting art. With the advent of the 4th industrial revolution, contemporary art contents that are integrated with Intelligent Information Technologies such as Artificial Intelligence (AI), Virtual Reality (VR), and Big Data are being introduced, and social interest in humanities and creative convergence is rising. In addition, the industrialization of the art market is expanding amid the rising popularity of art among the general public and the growing interest of art as an investment replacement system, along with the strengthening of the creative personality education of our Education Ministry. Therefore, it is necessary to establish a strategy for transparency and revitalization of the art market by providing comprehensive information such as search functions, analysis data, and criticism by writer and price. This paper has established an information system plan for the establishment of an online supply system for art transaction information, providing auction transaction information for art market, providing report and news for art market, providing public relations platform, and providing art market analysis service and membership relationship management service. To this end, the future model was established through environmental analysis and focus analysis of the art market, and strategic tasks and implementation plans were established accordingly.