• 디지털융복합연구
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• 제18권11호
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• pp.123-127
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• 2020

본 논문의 목적은 중학생 개인변인과 환경변인이 학생들의 학업열의와 학업소진에 미치는 영향을 살펴봄으로써 중학생의 학업문제에 대한 이해를 높이고, 청소년 학업관련 문제를 위한 다양한 해결방안을 모색하는데 기초적 자료를 제공하는 것이다. 중학생 388명을 대상으로 중학생들의 학업열의와 학업소진에 있어 환경변인인 부모관계, 친구관계, 교사관계, 개인변인인 삶의 만족도, 행복감, 자아존중감, 자율성, 주의집중, 끈기, 우울의 영향력 정도를 확인하고자 위계적 회귀분석을 실시하였다. 분석 결과는 첫째, 학업열의에 영향을 미치는 요인은, 주의집중, 교사관계, 끈기, 자아존중감, 삶의 만족도, 부모관계, 우울, 행복감순으로 나타났다. 둘째, 학업소진에 영향을 미치는 요인은 우울, 교사관계, 친구관계, 부모관계, 끈기, 자아존중감, 주의집중 순으로 나타났다. 학업열의는 환경변인보다 개인변인이 더 많은 영향을 미치는 요인들로 나타났고, 학업소진은 개인변인보다 환경변인이 더 많은 영향을 미치는 것으로 나타났다. 이후 이러한 연구결과가 우리나라 중학생의 학업소진을 예방하고 학업열의를 일으키기 위한 방향과 시사점을 제안하였다.

• 한국컴퓨터정보학회논문지
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• 제26권10호
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• pp.1-7
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• 2021

현재 대부분의 음성인식 오류 교정에 관한 연구는 영어를 기준으로 연구되어 한국어 음성인식에 대한 연구는 미비한 실정이다. 하지만 영어 음성인식에 비해 한국어 음성인식은 한국어의 언어적인 특성으로 인해 된소리, 연음 등의 발음이 있어, 비교적 많은 오류를 보이므로 한국어 음성인식에 대한 연구가 필요하다. 또한, 기존의 한국어 음성인식 연구는 주로 편집 거리 알고리즘과 음절 복원 규칙을 사용하기 때문에, 된소리와 연음의 오류 유형을 교정하기 어렵다. 본 연구에서는 된소리, 연음 등 발음으로 인한 한국어 음성인식 오류를 교정하기 위하여 LSTM을 기반으로 한 인공 신경망 모델 Sequence-to-Sequence와 Bahdanau Attention을 결합하는 문맥 기반 음성인식 후처리 모델을 제안한다. 실험 결과, 해당 모델을 사용함으로써 음성인식 성능은 된소리의 경우 64%에서 77%, 연음의 경우 74%에서 90%, 평균 69%에서 84%로 인식률이 향상되었다. 이를 바탕으로 음성인식을 기반으로 한 실제 응용 프로그램에도 본 연구에서 제안한 모델을 적용할 수 있다고 사료된다.

• 정보관리학회지
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• 제39권2호
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• pp.35-60
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• 2022

이 연구는 도서관 이용자의 주의집중, 관련성, 자신감, 만족감(ARCS) 관점에서 본 4가지 동기 요인을 조사하여 이용자의 전문도서관의 동기적 이용을 탐색하였다. 전문도서관이 공공도서관에 비해 상대적으로 적은 관심을 받고 있지만 전문도서관은 현재 한국의 도서관 환경에서 지역사회의 정보 요구를 위해 공공도서관의 빈틈을 메울 수 있다. 개별인터뷰를 통해 질적 데이터를 모았으며 40명의 참여자가 프로젝트에 참여했다. 본 연구의 결과는 이용자가 전문도서관을 이용하기 시작하려는 방법으로 동기부여가 필요하다는 4가지 요인(ARCS)을 보여주었고 그것들을 통해 도서관에 대한 집중과 재방문을 유도할 수 있다는 것을 보였다. 또한 ARCS모델은 도서관 환경에서 전문도서관과 그 해당 서비스의 구현 적용 및 실행에 기여할 수 있다는 가능성을 보였다. 이 논문은 전문도서관의 동기적 ARCS모델 활용에 대한 지식을 넓히고 전문도서관을 위한 동기부여 전략 및 도서관 시스템 계획을 설계할 때 기초자료로 이용될 것으로 기대한다.

• 한국멀티미디어학회논문지
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• 제24권11호
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• pp.1580-1587
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• 2021

Currently, the development and sale of various emoticons has given users a wider range of choices, but a systematic and specific approach to the recognition and use of emoticons by actual users is lacking. Therefore, this study tried to investigate the subjective perception and visual attention concentration of actual users on negative emotional expression emoticons through a survey and eye tracking experiment. First, as a result of subjective recognition analysis, it was found that emoticons are frequently used because their appearance is important, and they can express various emotions in a fun and interesting way. In particular, it was found that emoticons that express negative emotions are often used because they can indirectly express negative emotions through various and concretely expressed visual elements. Next, as a result of the eye tracking experiment, it was found that the negative emotional expression emoticons focused on the large elements that visually emphasized or emphasized the emotional expression elements, and it was found that the focus was not only on the facial expression but also on the physical behavioral responses and language of expression of emotions. These results will be used as basic data to understand users' perceptions and utilization of the diversified emoticons. In addition, for the long-term growth and activation of the emoticon industry market in the future, continuous research should be conducted to understand the various emotions of real users and to develop differentiated emoticons that can maximize the empathy effect appropriate to the situation.

• Child Studies in Asia-Pacific Contexts
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• 제6권1호
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• pp.1-16
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• 2016

From 1953 to 2015, approximately 200,000 children born in Korea were adopted into foreign countries. Many studies have focused on Korean adoptees growing up in the US, as the majority of these children were adopted by American families. In comparison, research on Korean transracial adoptees raised in European countries is limited. Thus, the current study aims to highlight the journey of Korean transracial adoptees from Europe to Korea. Three participants narrated their life stories as adoptees in two separate interview sessions. The findings of this study call attention to the adoptees' ongoing reconsideration of their identity as they assimilate life experiences within two disparate cultural settings in Europe and Korea. The study found that ambiguous loss faced by the adoptees from their childhood in Europe continued to their adulthood in Korea. Major themes of the participants' narratives in their journey from Europe to Korea focused on their feelings of loss and the lack of belongingness. This study found that the sense of loss and the lack of belongingness changed over time. Participants were active agents in the process of their journey from Europe to Korea, as they constantly worked to adapt to and improve their situation in face of adversity.

• 한국의상디자인학회지
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• 제13권4호
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• pp.189-198
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• 2011

The existing approaches to the body painting have been dominated by the angles focused on the 'performance' and the 'body art'. The performance-focused approach, in which body painting serves simply as a make-up for the performer, one of the elements of performance to help it communicate effectively its meaning and come to perfection, might be in itself lacking in the attention to the placement of the body painting as a new genre of art. This thesis has two aims to explain the concept of Allegory as the contemporary meaning and to examined the formative characteristics and other characteristics of Allegory through theoretical research. For this purpose, this study is based upon allegorical cognition of Walter Benjamin and the allegorical method of Craig Owens. The formative characteristics of allegory are summarized as appropriation, deconstruction and site-specificity as follows. First, the constructed result has contrived characters because its image which derived from body painting based on the past shown image. Second, Allegoric body painting refuses an aesthetically valuable piece which can be interpreted formal completion, it shows intactly deconstruction of its configuration, substance and style. Third, Allegoric body painting has site-specificity facts which can be expressed for diverse meanings. Through these facts, the final goal of this thesis will find specific character for Allegory and apply to body painting.

• 한국산학기술학회논문지
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• 제14권2호
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• pp.688-695
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• 2013

이 연구는 해외 패키지여행 상품으로 여행할 때 발생되는 추가비용과 재구매의 관계를 분석하였다. 더불어 추가비용과 재구매 관계에서 인적서비스와 여행사 브랜드의 역할을 밝히는 것이 연구목적이다. 연구결과 추가비용은 재구매에 영향을 주지 않는 것으로 분석되었다. 특히 여행자에게 추가비용과 재구매 관계에서 인적서비스 역할이 크지 않음을 알 수 있었다. 반면 여행사 브랜드는 여행자의 재구매에 영향을 주는 것으로 분석되었다. 따라서 해외 패키지여행 상품으로 여행할 때 발생되는 추가비용과 재구매 관계에서 여행사 브랜드는 매개역할을 하는 것으로 분석되었다. 향후 여행시장이 성장함에 따라 여행사에서는 인적서비스 품질향상 뿐만 아니라 브랜드 이미지 형성과 유지에 더 많은 관심을 기울여야 한다.

• 산업경영시스템학회지
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• 제42권4호
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• pp.8-15
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• 2019

Korea's R&D investment has significantly increased in recent years and the quantitative outputs such as number of papers and patents have also increased with the investment. However, the quality of R&D outputs has not been fully addressed. In particular, quality of technical performance, such as the quality of patents, has attracted little attention. In this paper, a Data Envelopment Analysis (DEA) method was used to construct models for efficiency analysis of R&D investment, focused on quality of technical performance. Indices were proposed to analyze the quantitative and qualitative efficiencies of R&D investment. In order to effectively analyze R&D efficiencies, the measurement units of the input and output variables were standardized. Based on cases of livestock quarantine R&D projects of Korea, the quantitative and qualitative efficiencies of national R&D projects were analyzed and factors that would influence R&D efficiencies were identified. This paper suggests that both quantitative and qualitative efficiencies should be considered when measuring R&D efficiency. Also, it is recommended to carefully consider the characteristics of R&D projects during project selection stage.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2010년도 춘계 학술논문 발표대회 1부
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• pp.9-12
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• 2010

Conventional apartment building projects have favored wall slab structure for the ease of construction and economic viability. However, wall slab structure, consisting of bearing walls, makes remodeling a difficult challenge. In addition, as the amendment to the Building Act in November, 2005 incentivized easy-to-remodel Rahmen structure design for apartment building in terms of floor area ratio and the number of stories, were are seeing more use of PC construct method in apartment building projects gradually. However, PC construction method requires complex connections between beams and columns, making it difficult to install and remove formwork. Furthermore, it is not possible to reuse forms after removal, generating lots of construction wastes, and it is necessary to install new forms again when the size of connection changes in line with modification of column cross-section. Researchers in Korea and elsewhere in the world have focused on structural performance of connection in PC construction method, with little attention to alternative approaches to improving connection forms for PC construction method. Accordingly, this research aims to study an approach to improving connection forms for PC construction method.

• Journal of Construction Engineering and Project Management
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• 제2권1호
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• pp.27-34
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• 2012

Recent requirements in component management of building systems have focused on the requirement for improving methods and metric tools to support component condition assessment and appropriate decisions for infrastructure owned facilities. Although engineers and researchers have focused on developing methodologies for component assessment in recent years but there is not enough attention dedicate to facilities and components that have been constructed. This paper is a literature study of scientific papers within the topic of component condition index system (CCIS) in the period 1976 to 2009. Infrastructure component condition index had existed for some 40 years. The purpose of this paper is to provide an overview of CCIS to identify the suitable method for component condition assessment during its service life. This paper finds that the focus of CCIS, surveyed in several aspects during the 40 years that have been investigated, from technology to measurement and from assessment function to component maintenance as an integrated part of the infrastructure component management. This study offers help to researchers in understanding the selection of an appropriate method for component condition assessment in building and non-building systems.