• 간호행정학회지
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• 제15권2호
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• pp.264-274
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• 2009

Purpose: This study is to develop job standards in order to propose proper job level of the advanced nurse practitioners and apply the results to the work and enhance the expertism. Method: This study is a methodical study. The validity was examined by using the content validity index(CVI). Result: The pre-items of job standards for advanced health insurance review nurses were established and the final job standards comprising of 12 standards, 46 criteria, 92 indicators, 418 activities were determined after the examination by the advisory group. The validity of the job standards were examined for two times by the seven professionals. The relevance of the modified job standards was examined by the working level employees above the assistant manager position working in the general hospitals and the result was 93.14% relevance. The job standards comprising of 12 standards, 46 criteria, 89 indicator and 409 activities were developed. Conclusions: By the development of the job standards, it is expected to prove that advanced health insurance review nurses are the most suitable professionals for dealing with medical affairs such as management and propriety evaluation of medical expenses while defining the roles of advanced health insurance review nurses.

• 인터넷정보학회논문지
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• 제16권6호
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• pp.79-88
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• 2015

The web search engines are exposed to the issue of uncertainty because of ambiguous queries, being input for retrieving the accurate results. Ambiguous queries constitute a significant fraction of such instances and pose real challenges to web search engines. Moreover, web search has created an interest for the researchers to deal with search by considering context in terms of location perspective. Our proposed disambiguation approach is designed to improve user experience by using context in terms of location relevance with the document relevance. The aim is that providing the user a comprehensive location perspective of a topic is informative than retrieving a result that only contains temporal or context information. The capacity to use this information in a location manner can be, from a user perspective, potentially useful for several tasks, including user query understanding or clustering based on location. In order to carry out the approach, we developed a Java based prototype to derive the contextual information from the web results based on the queries from the well-known datasets. Among those results, queries are further classified in order to perform search in a broad way. After the result provision to users and the selection made by them, feedback is recorded implicitly to improve the web search based on contextual information. The experiment results demonstrate the outstanding performance of our approach in terms of precision 75%, accuracy 73%; recall 81% and f-measure 78% when compared with generic temporal evaluation approach and furthermore achieved precision 86%, accuracy 71%; recall 67% and f-measure 75% when compared with web document clustering approach.

• 한국과학교육학회지
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• 제37권6호
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• pp.981-992
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• 2017

본 연구에서는 핵심 개념을 중심으로 2015 개정 교육과정의 "통합과학" 및 "융합과학"을 분석 비교하였다. 이 때 분석 틀로서는 교육적 맥락에서의 우선순위와 그 통합의 수준을 각각 살펴보았으며 이를 시각화할 수 있는 우선순위-통합수준 2차원 시각화 매트릭스를 제안하였다. 분석 결과 "통합과학"은 "융합과학"에 비하여 핵심 개념의 수는 줄어들었고, 우선순위 측면에서는 빅 아이디어의 비율이 증가하였으며, 교과 간 통합의 비율이 다소 감소하였으나 얕은 수준의 교과 간 통합을 지양하고 있었다. 이는 2015 개정 교육과정의 "통합과학"이 2009 개정 교육과정의 융합형 "과학"에 비하여 양은 줄이고 질은 높인다는 엄격성(rigor)의 원리에 있어서 우수하며 한편으로는 그 적절성(relevance)도 낮지 않다는 증거가 될 수 있다. 또한 이러한 분석 결과를 시각화한 결과로 통합적 교과의 특성을 보다 쉽게 이해 및 비교할 수 있었다.

• 한국컴퓨터산업학회논문지
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• 제7권1호
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• pp.17-22
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• 2006

영상으로부터 여러 가지 내용을 추출하여 검색에 사용함으로써 내용기반 영상검색에서 검색의 정확도를 높이고 있다. 내용기반 영상검색 방법은 영상 검색을 위하여 물리적 속성을 이용한다. 즉 사용자가 검색을 원하는 영상의 물리적인 속성 또는 이들의 공간적인 배치등의 내용을 상당부분 알아야 검색이 가능하다는 제약을 수반한다. 그러므로, 이방법은 사용자의 의도를 반영하는데 제약이 있다. 따라서, 본 논문에서는 사용자의 의도를 반영하는 감성기반 검색 시스템을 제안하였다. 제안된 시스템은 사용자의 의도를 추정하기위해 relevance feedback을 이용한다는 점에 있어 기존의 내용기반 영상 검색 방법과 다르고, 제안된 시스템은 내용기반 영상검색 방법에 기반하고 있으므로 기존의 내용기반 검색방법과 통합이 용이하다. 속성들과 유사도측도들은 MPEG-7 칼라 기술자를 사용하였다. 벽지 영상을 이용하여 이같은 실험을 행하였고, 감성형용사들을 적용하여 DB에 저장된 벽지 영상들을 대상으로 검색한 결과 만족할 만한 결과를 얻을 수 있었다.

• 한국산림과학회지
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• 제94권5호통권162호
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• pp.330-333
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• 2005

The relationship between the contents of methyl trans-cinnamate and the ratio of DP/DS (diameter of pileus / diameter of stalk) in the fruit-body of Tricholoma matsutake during its development was investigated. The stages of development were divided as follows: stage A is less than 1, stage B is from 1 to less than 2, stage C is from 2 to less than 3, and stage D is more than 3 of the values of DP/DS. The contents of methyl trans-cinnamate in pileus and stalk of pine mushroom ranged from $77{\mu}g/g$ to $824{\mu}g/g$ and from $7.6{\mu}g/g$ to $22.4{\mu}g/g$, respectively during its development. In the part of pileus, there is no relevance of the methyl trans-cinnamate content of pine mushroom between the stage A and B, but there was significantly different among the stage of B, C and D. In the case of stalk, the relevance of the methyl trans-cinnamate content of pine mushroom between stage D and other stages showed a low difference. In addition, as pileus of pine mushroom developed the level of the aroma compound increased as well and showed higher correlation relationship ($r^2=0.877$) between the contents of methyl trans-cinnamate in the pileus and the ratio of DP/DS. From the results of this study, we can conclude that the aromatic component of pine mushroom can be deduced from the value of DP/DS, which indicates the stage of the development appearance.

• Human Ecology Research
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• 제60권3호
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• pp.359-376
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• 2022

Based on an ecological model of teacher agency, the purpose of this study was to examine the relevance of HE (home economics) subjects and CSE (comprehensive sexuality education) for HE teachers, and their implementation in HE classes. To achieve this, a survey was conducted with HE teachers nationwide for which 243 responses were collected, and interviews were conducted with five HE teachers who were actively practicing CSE. The results of the survey and interview were as follows. First, HE teachers strongly recognized the relevance of HE subjects and the topic of CSE with an average score of 4.63 (out of 5 points), and practiced CSE at an average of 72.23% (97.12%~43.21%) in their class. Second, based on the ecological approach model of teacher agency, the factors facilitating the CSE practice of HE teachers included: childbirth and parenting experienced as parents, experiences of students encountering sexual problems in school, the philosophy and content of HE subjects, positive feedback from students and support from fellow teachers, and intention to help students in their lives. Conversely, HE teachers cited a lack of sexual education experience as learners, complaints from parents, weakness of HE teacher networks, lack of specific statements in curriculum and textbooks, insufficient class content and teacher training, and lack of absolute class time. This study is significant in revealing that CSE is highly relevant to the contents of HE subjects and is already being practiced in HE classes.

• 의학교육논단
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• 제25권3호
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• pp.273-284
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• 2023

According to the World Health Organization, for medical schools to fulfill their obligation of social accountability, it is necessary for medical education, research, and service areas to ref lect the healthcare system's relevance, quality, cost-effectiveness, and equity. This study utilized Boelen and Heck's (1995) social accountability grid model to analyze the degree to which the Accreditation Standards of Korean Institute of Medical Education and Evaluation 2019 (ASK2019) standards apply the World Federation for Medical Education's (WFME) standards. The social accountability characteristics of the former were compared to those of the WFME, the Liaison Committee on Medical Education, and the Australian Medical Council. Experts with experience and certification in medical education and evaluation classified the ASK2019 standards according to the grid model, evaluated social accountability perspectives, and categorized them according to the process, content, and outcome. Of the 92 standards, 61 (66.30%) were selected as social accountability standards; these encompassed all areas. There was a particular focus on outcome-related areas, such as "mission and outcomes," "student assessment," "educational evaluation," and "continuous improvement." Education and quality were the most common (33, 54.11%), followed by 18 standards related to education and relevance. However, the standards on cost effectiveness and equity corresponding to education, research, and service were significantly insufficient. As a result of classification using a logic model, many criteria were incorporated into the process, producing results similar to those of international accreditation institutions. Therefore, to fulfill medical schools' social accountability, it is necessary to develop cost effectiveness and equity standards with reference to grid models and expand them beyond education to include research and service areas. Developing content and outcome standards is also required.

• 대한안전경영과학회지
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• 제26권2호
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• pp.93-105
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• 2024

In this study, based on previous research on personal broadcasting, we indirectly measured content quality, YouTuber attributes, user satisfaction, and behavioral intention, which are latent variables that cannot be directly measured, as measurement variables, and then measured theoretically between the latent variables. In order to analyze the causal relationship, we used a structural equation model to determine to what extent the content quality of the YouTube mukbang channel and the YouTuber's attributes influence behavioral intentions such as purchase, recommendation, and continued use according to viewers' satisfaction with use. We intend to analyze and verify the relationship between related variables. The research results are as follows. First, the value, relevance, timeliness, completeness, and data quantity of content quality were found to have no significant impact on user satisfaction. Second, the trustworthiness, expertise, attractiveness, and intimacy of YouTuber attributes were found to have a significant impact on user satisfaction, but the similarity of YouTuber attributes did not have a significant impact on usage. Third, user satisfaction was found to have a significant impact on behavioral intentions and purchase intentions. However, user satisfaction was not found to have a direct significant impact on recommendation intentions or continued usage intentions.

• 한국정보과학회논문지:데이타베이스
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• 제30권5호
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• pp.507-520
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• 2003

본 연구에서는 내용 기반 음악 정보 검색 시스템의 검색 속도를 증진하기 위해 음악의 대표 선율인 주제 선율을 추출하여 주제 선율 색인을 구성하고 이를 이용한 효율적인 내용 기반 음악 정보 검색 기법을 제안하였다. 추출된 주제 선율을 다차원 공간 색인 기법인 M-tree를 이용하여 주제 선율 색인으로 구성하기 위해 주제 선율의 평균 음 높이 변화량과 평균 음 길이 변화량을 이용하였으며 검색의 정확도를 증진하기 위해 음 높이 변화 패턴을 요약한 높이 시그니처와 음 길이 변화 패턴을 요약한 길이 시그니처를 이용하였다. 또한 제안된 내용 기반 음악 정보 검색 기법에서는 사용자의 질의 선율로부터 질의 선율의 패턴 정보를 구성하고 M-tree의 k-근접 검색 및 범위 검색 기법을 이용하여 사용자의 질의 선율과 유사한 주제 선율을 포함하고 있는 음악 정보를 검색한다. 검색된 결과로부터 순위 부여한 후 사용자 피드백을 하여 사용자의 만족도를 증진하기 위한 특성을 포함하도록 하였다. 또한, 본 논문에서 제안된 주제 선율 색인 기법 및 내용 기반 검색 기법을 포함한 내용 기반 음악 정보 검색 시스템의 프로토타입을 구현하여 제안된 기법의 실효성을 입증하였다.

• Asian Journal of Business Environment
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• 제2권1호
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• pp.5-13
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• 2012

The aim of this paper is to propose an integrative definition of key account management (KAM) at the organizational level through a content analysis of the existing definitions of KAM available in the business literatures. A representative pool of definitions of key account management was generated through literature review from twenty three journals that covers the divergence of name variety like global account management, strategic account management, national account management, international key account management, key client management, major account management, key customers management and key account management. Relating to the definition of key account management various attributes are identified through content analysis and according to the relevance, profile for each attributes are developed. On the basis of these attributes a diagrammatic and textual definition is proposed that covers the different standpoints and aspects of key account management approach and captures its essence as well. Eventually, several strategic implications are derived that create the field for further empirical investigation.