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A Study Comparing Public and Medical Librarians' Perceptions of Evaluation Guidelines for Health & Medical Information (건강정보원 평가기준에 대한 공공도서관 및 의학도서관 사서간 인식비교 연구)

  • Noh, Younghee
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.25 no.1
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    • pp.107-129
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    • 2014
  • Providing reliable and high quality information sources will be one of the basic skills of librarians in the future. Therefore, this study proposed evaluation criteria for health-related information sources based on a survey of public and medical librarians. As a result, a total of 21 items were selected as evaluation items, in three groups. The first, the health information content group, had 13 evaluation items, including accuracy, recency, medical expertise, regular updates, consideration of audience, objectivity, ease of understanding, plain (non-scientific or technical) language, completeness, relevance to the topic, verifiability, citation of information sources, and specification of precautions or warnings. The second group, the health-information sources group, had 5 evaluation items including clarity of health information for achieving its purpose, clarification of the responsibility of health information, compliance to the privacy policy, fairness of health information providers, and ethics of health information providers. The third group was the health-information website design group, and featured 4 evaluation criteria: ease of access, search capabilities, website ease of use, and query-response services.

Development of a Nutrition Education Website for Children (초등학생 대상의 영양교육 웹사이트 개발)

  • 현태선;연미영;김선희;김난희;안숙미;이순미;지현정;선명희;오춘화
    • Korean Journal of Community Nutrition
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    • v.8 no.3
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    • pp.259-269
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    • 2003
  • The purpose of this study was to develop a nutrition education website for children, especially those around the 4th-6th grade levels. Among the already existing websites providing nutritional information for children, 7 websites with comparable amounts of information were evaluated in terms of their topics, credibility, content, ease of use, and aesthetics. In addition, a survey was conducted to assess the need for nutrition information among 305 elementary students. The food pyramid was the topic offered most often on those websites. Information on nutrients, digestion, food safety, nutrition labeling, and healthy eating habits were available on the websites. Some of those websites also provided games or quizzes to attract the children's interest. However, seine of the websites did not give any information on the person responsible for providing the information, which is most important in determining the credibility of the website. Other problems were that some information was too difficult for children, and some of the websites did not provide a way to search for information. According to the survey results, the topics that children wanted to know about were‘desirable weight’,‘cooking’,‘correct food choice’,‘weight control method’,‘calories consumed during exercise’, but, they did not have a high interest in‘asking questions’‘books with nutrition messages’,‘under weight’,‘negative effect of weight control’and‘helping hungry children’. Based on these results, we developed a new nutrition education web-site, ifood’(http: //1 ifood.or.kr). We focused on helping children develop healthy eating habits by providing information which is easy and practical for children. However, we neither included the program to assess their dietary intake, nor provided entertaining background sounds, which children like. Also, the game section is composed mainly of quizzes. Therefore, we need to further develop exciting games to teach nutrition to children. In the near future, the newly developed website should be evaluated by children regarding understandability and coverage of the contents as well as usability and design, and then revised to improve the educational effect.

The Study on the Investigation of the Mathematics Teaching Evaluation Standards Focused on Teaching Contexts (수업 상황에 관한 교사 지식의 평가 요소 탐색)

  • Hwang, Hye-Jeang
    • Journal of the Korean School Mathematics Society
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    • v.13 no.3
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    • pp.397-413
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    • 2010
  • On the standards or elements of teaching evaluation, the Korea Institute of Curriculum and Evaluation(KICE) has carried out the following research such as : 1) development of the standards on teaching evaluation between 2004 and 2006, and 2) investigation on the elements of Pedagogical Content Knowledge including understanding of learners between 2007 and 2008. The purposes of development of mathematics teaching evaluation standards through those studies were to improve not only mathematics teachers' professionalism but also their own teaching methods or strategies. In this study, the standards were revised and modified by analyzing the results of those studies (namely, evaluation standards) focused on the knowledge of teaching contexts. For this purpose, application of instructional tools and materials, commercial manipulatives, environment of classroom including distribution and control of class group, atmosphere of classroom, management of teaching contexts including management of student were re-established based on the results of the search mentioned above. According to those evaluation domains, elements on teaching evaluation focused on the knowledge of teaching contexts were established.

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Design and Implementation of a Digital Asset Manager for Contents Authoring Applications (컨텐츠 저작 응용을 위한 디지털 자산 관리자의 설계 및 구현)

  • Kim, Jong-Soo;Bang, Su-Ho;Chung, Yon-Dohn;Lee, Jae-Hyung;Kim, Min-Jung;Kim, Myoung-Ho;Chang, Duk-Ho;Park, Jong-Seung;Oh, Hwang-Seok
    • Journal of KIISE:Computing Practices and Letters
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    • v.6 no.3
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    • pp.288-298
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    • 2000
  • Digital assets denote multimedia information that exists in the form of digitized materials such as images, audio, and video. The management of digital assets demands much effort because of a huge amount of storage space requirement and multidimensional characteristics of the information needed to describe their contents. In this paper, we design and implement a Digital Asset Manager that stores and manages digital assets efficiently. Among the various types of digital assets, we focus on the video asset which has the highest complexity. Our Digital Asset Manager provides various facilities for digital contents authoring applications. In the Digital Asset Manager, video assets are managed by using a hierarchical model in order to ensure efficient accesses to any part of a video asset. Our system also guarantees the independence from the storage platform, and provides a fast content-based similarity search method on the digital assets.

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Users' Attitude and Behavior about Movies by the Type of SNS Usage (SNS 이용 유형에 따른 영화에 대한 태도 및 행동)

  • Choo, Hyun;Ahn, Hyung Jun
    • The Journal of the Korea Contents Association
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    • v.13 no.12
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    • pp.690-701
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    • 2013
  • With the increasing adoption of social network services (SNS), the cultural and art industry is also embracing SNS as an important tool of marketing. Users can share various cultural experiences on SNS easily, and companies can analyze SNS to understand the users for effective marketing. Based on this background, this study analyzed users' behavior and attitude about movies according to SNS usage types. Users of SNS were surveyed and clustered into 'information seekers', 'fun seekers', and 'relationship seekers'. Next, the behavior of the users in each cluster was compared regarding information search about movies, preferred online advertisement channels, and post-watching behavior. The results showed that the SNS usage type has significant relationship with the behavior and attitude about movies. This suggests that movie industry can establish effective online marketing strategy by analyzing SNS usage of users.

A study to Analyze the Korean National Knowledge Distribution Status and to Generate Suggestions for Developing a Distribution Model (국가지식정보의 유통 현황 분석 및 유통방안에 관한 연구)

  • Lee, Jee-Yeon;Min, Ji-Yeon;Joo, Soo-Hyung
    • Journal of the Korean Society for information Management
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    • v.24 no.3
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    • pp.299-319
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    • 2007
  • Recently, information portals, national institutions, and integrated information centers, which are eager to acquire quality contents, actively share contents. Korean national knowledge is recognized to be superior in terms of its specialty and reliability. Currently, the distribution of national knowledge in Korea is at the beginning stage as the content sharing was intended to enhance the users' accessibility to the information and ease of information use. In this study, we identified the national knowledge distribution status in Korea and abroad by analyzing the roles of the information providers, information search portals, and Korea Knowledge Portal. We also conducted in-depth interviews with six experts, who represent academic institutions, libraries, specialized information centers, and commercial ventures. To enable effective Korean national knowledge distribution, we generated suggestions for the respective information providing services to share and cooperate based on the analysis and tile Interviews.

Modified Na$\ddot{i}$ve Bayes Classifier for Categorizing Questions in Question-Answering Community (확장된 나이브 베이즈 분류기를 활용한 질문-답변 커뮤니티의 질문 분류)

  • Yeon, Jong-Heum;Shim, Jun-Ho;Lee, Sang-Goo
    • Journal of KIISE:Computing Practices and Letters
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    • v.16 no.1
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    • pp.95-99
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    • 2010
  • Social media refers to the content, which are created by users, such as blogs, social networks, and wikis. Recently, question-answering (QA) communities, in which users share information by questions and answers, are regarded as a kind of social media. Thus, QA communities have become a huge source of information for the past decade. However, it is hard for users to search the exact question-answer that is exactly matched with their needs as the number of question-answers increases in QA communities. This paper proposes an approach for classifying a question into three categories (information, opinion, and suggestion) according to the purpose of the question for more accurate information retrieval. Specifically, our approach is based on modified Na$\ddot{i}$ve Bayes classifier which uses structural characteristics of QA documents to improve the classification accuracy. Through our experiments, we achieved about 71.2% in classification accuracy.

Success and Failure Case Analysis of Crowdfunding : Focused on Community Art Project (크라우드펀딩의 성공·실패 사례분석 : 커뮤니티 아트 프로젝트를 중심으로)

  • Kwon, Hyeog-In;Lee, Seoung-Ha;Na, Yun-Bin
    • The Journal of the Korea Contents Association
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    • v.14 no.7
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    • pp.125-136
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    • 2014
  • The purpose of this study is to derive a implications for and analysis a CrowdFunding cases in order to activate domestic Community Art. First, in the area of culture and art of CrowdFunding platform, search for Community Art' projects were selected examples of success and failure. As a result, differences in sample were compared in five items of Confidence & Information & Communication & Content & Benefit aspect etc,. Additional total analysis result, Genre and Period, clear differences in terms of compensation and Promotion occurred, as well as the need to develop new goods and services compensation was raised. Based on these implications, this study is to be a practical implication to Community Art of difficult to create its own fundraising. On the other hand, we suspect the environment of the domestic previous research related to the evaluation of Community Art is insufficient, and so must be concurrent also study the framework of analysis and systematic evaluation to complement these parts in the future.

A Study on the Building Self-Publishing Repository for the Personal Digital Records (개인기록 전자출판 리포지토리 구축 방안에 관한 연구)

  • Chu, Ki Sook;Nam, Young Joon
    • Journal of Korean Library and Information Science Society
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    • v.48 no.4
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    • pp.351-374
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    • 2017
  • In this study, we propose a model for constructing a producer-centered self-publishing repository for the personal digital records and three operational process for practical application of the operational model. 1) As essential requirements for constructing a DSpace-based self-publishing repository, we propose producer-centered service provision, management subject, operation and management plan, how to activate the repository of digital personal records producers, copyright issues, development and dissemination process. 2) The repository model constructs a producer-centered circular structure considering these requirements. 3) Through a repository model with multiple agencies, it provides various services such as content distribution, keyword search, usage statistics, recommendation system, and open access to portal users and electronic publishers as well as individual users.

Identification and Characterization of Agar-degrading Vibrio sp. GNUM08123 Isolated from Marine Red Macroalgae (한천분해 미생물 Vibrio sp. GNUM08123의 동정 및 agarase 생산의 발효적 특성)

  • Chi, Won-Jae;Kim, Yoon Hee;Kim, Jong-Hee;Hong, Soon-Kwang
    • Microbiology and Biotechnology Letters
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    • v.45 no.3
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    • pp.243-249
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    • 2017
  • An agar-degrading bacterium, designated as the GNUM08123 strain, was isolated from samples of red algae collected from the Yongil Bay near East Sea, Korea. The isolated GNUM08123 strain was gram-negative, aerobic, motile, and beige-pigmented, with $C_{16:0}$ (25.9%) and summed feature 3 (comprising $C_{16:1}{\omega}7c/iso-C_{15:0}2-OH$, 34.4%) as its major cellular fatty acids. A similarity search based on the 16S rRNA gene sequence revealed that it belonged to class Gammaproteobacteria and shared 97.7% similarity with the type strain Vibrio chagasii $R-3712^T$. The DNA G+C content of strain $GNUM08123^T$ was 46.9 mol%. The major isoprenoid quinone was ubiquinone-8. The results of DNA-DNA relatedness and 16S rRNA sequence similarity analyses, in addition to its phenotypic and chemotaxonomic characteristics, suggest that strain GNUM08123 is a novel species within genus Vibrio, designated as Vibrio sp. GNUM08123. Agarase production by strain GNUM08123 was induced by agar and sucrose, but was repressed probably owing to carbon catabolite repression by glucose and maltose.