• 정보관리학회지
• /
• 제23권2호
• /
• pp.21-37
• /
• 2006

학문의 지식체계를 형성하는데 있어서 하나의 일련과정으로 밀접하게 상호연관된 이론개발 및 이론활용 연구가 뒷받침되어야 한다는 전제 하에, 본 연구는 문헌정보학 연구논문의 이론개발 및 이론활용 사례의 양적/질적 측면을 조사함으로써 문헌정보학의 이론적 기반을 분석하고자 하였다. 특히, 본 연구는 세부주제영역에 따른 이론개발 및 이론활용 연구의 특성에 주목함으로써 문헌정보학의 이론적 기반 형성에 기여한 세부주제영역을 보다 구체적으로 파악하고자 하였다. 이를 위해 1984년부터 2003년에 출판된 1,661편의 연구논문을 대상으로 내용분석을 실시하였다. 분석결과, 22개의 세부주제영역 중에서 정보이용탐색, 정보검색, 도서관경영, 학술커뮤니케이션 영역이 이론개발과 이론활용의 모든 측면에 가장 큰 기여를 한것으로 나타났다. 또한 주제영역별로 생산된 논문 수에 따른 이론적 연구의 비율을 살펴보았을 때, 계량정보학과 전문직 영역에 대한 연구가 매우 이론적인 특성을 보였다. 이 외에 각 세부주제영역별로 사용된 이론을 분석하였을 때, 일부 세부주제영역 간에 유사한 이론적 기반을 공유하고 있는 것으로 나타났다.

• 소성∙가공
• /
• 제4권2호
• /
• pp.151-158
• /
• 1995

In this study, the width spreads of spring steel including Mn-Cr steel(SUP 9A), Mn-Cr-V steel(SUP 11A), and Si-Cr steel(SAE 9254) and were investigated under different reduction ratios and thickness-width ratios friction coefficients. The experimental results were compared with the theoretical prediction by the Ekelund equation, Geuze equations, etc. The width spreads of the three spring steels were found to be 10-15% larger than mild steel, and the optimal reduction ratio for the spring steel was found in a range from 20 to30%. Among the spring steels, the width spread of Mn-Cr-V steel was measured to be the largest followed by those of Si-Cr steel and Mn-Cr steel. It was found that the width spread increased with friction coefficient, width-thickness ratio and reduction ratio as predicted. However, the theoretical predictions revealed smaller width spread than the experimental results. This finding indicates that the coefficients of the width spread of the theoretical models need to be modified in order to predict the actual behavior of the width spreading of the spring steels. In this study, the coefficients of width spread of the Geuze equation were determined from the experimental results.

• 지역사회간호학회지
• /
• 제20권4호
• /
• pp.433-442
• /
• 2009

Purpose: The purpose of this study was to identify factors affecting on the successful cessation of smoking for six months in the smoking cessation clinic of a public health center. Methods: The subjects of this study were 568 adult smokers who had registered in the smoking cessation clinic of a public health center in B City. Data were analyzed through $x^2$-test, t-test, and logistic regression using the SPSS/WIN 12.0 program. Results: Identified factors affecting the successful cessation of smoking for six months were service type, number of counseling, alcohol problem, previous quit-smoking trial, dependency on nicotine, CO level in expiration at the first visit time, self-reevaluation, helping relationship, negative/affective situational temptation, and Cons. Conclusion: Trans-theoretical Model variables were confirmed as factors affecting the success of smoking cessation. Based on the results of this study, a smoking cessation program was suggested, which uses Trans-theoretical Model variables affecting smoking cessation for six months in a public health center.

• 종양간호연구
• /
• 제8권1호
• /
• pp.61-66
• /
• 2008

Purpose: Purpose of study was to analyze the research articles in the Journal of Korean Oncology Nursing in order to provide an direction for the future research, Methods: This study analyzed 93 studies published in the Journal of Korean Oncology Nursing, from its beginning year to the year 2007, according to the research objectives. The frame of evaluation included years and types of publication, the theoretical frameworks, research design, subject, data collection method, keyword analysis by MeSH. Results: 45.2% of studies was non-degree based studies. 95.7% of studies was not described theoretical framework in the articles. 71.0% was utilized a non-experimental design. 57% of subjects in researches was patients. 76.3% of studies were used the questionnaire for data collection. Concepts as human, nursing, and health were consistently appeared in research. But concepts of environment has been insufficiently conducted. Conclusion: Researches in the Journal of Korean Oncology Nursing has been changed in methodology and the topics of research for the last 7 yr. It progresses in both quantity and quality. But, it is necessary to conduct research founded on theoretical background, various research design, variability of study subjects and topics as supported by scientifically and empirically.

• The Journal of Asian Finance, Economics and Business
• /
• 제5권3호
• /
• pp.169-178
• /
• 2018

This study aims is to explore of the theoretical concepts of regional imbalances and spatial inequality, analysis of spatial distribution of economic growth and identifying of "growth poles" for sustainable development in the regions of Kazakhstan. Based on the theoretical views, we conclude that the key direction of regional policy is the search and development of "growth poles", which will distribute their potential equally to backward regions. The authors propose the methodological tools for presenting a standard form of evaluation of spatial distribution and inequality of the regions of Kazakhstan. This study confirms the importance of using of proposed methods and its application for objectively and realistically defines "growth poles" for sustainable development. Further, the obtained results showed the distribution of Kazakhstan's regions by economic growth and specialization with using modified index of KDI. According to the results of this theoretical and empirical study proved that distribution of the regions of Kazakhstan and results of KDI indexes shows that the spatial differentiation of economic development, but its level and dynamics are different in different respects. In addition, according to the conducted survey, we conclude that one of the most important tasks is sustainable growth based on "growth poles" for sustainable development.

• Journal of Information Technology Applications and Management
• /
• 제18권3호
• /
• pp.73-89
• /
• 2011

More and more employees are implementing the use of emerging Web 2.0 tools such as blogs, wikis, social networks, etc in workplaces. However, their attitudes towards adoption of Web 2.0 tools in workplaces still lack theoretical support. The purpose of this study aims to provide a conceptual examination of the determinants that influence the intention to use Web 2.0 applications in workplaces in Korea. To achieve this objective, this study selected the theory of reasoned action (TRA) as a theoretical basis to explain variation in behavioral intentions. Structural equation modeling was employed to analyze data collected from 269 workers distributed in 5 companies in Korea. In addition, we classified respondents into extroverts and introverts and delineated the different factors for these two types of respondents that affect their intentions to use Web 2.0 tools in workplaces. The findings of this research could provide a theoretical foundation for academics on the validation of technology adoption. This research will also serve as a guideline for service providers in designing the Web 2.0 services.

• Bulletin of the Korean Chemical Society
• /
• 제30권6호
• /
• pp.1257-1261
• /
• 2009

We present the theoretical and experimental results of $^{31}P$ NMR and low energy CID MS/MS study of $Hg^{2+}$ binding to fenitrothion (FN). The calculated $^{31}P$ NMR chemical shifts order for FN with $Hg^{2+}$ complex is in good agreement with experimental $^{31}P$ NMR chemical shifts order. The experimental and theoretical $^{31}P$ NMR study of organophosphorus pesticide with $Hg^{2+}$ gives to important information for organophosphorus pesticide metal complexes. ESI-MS and low energy CID MS/MS experiments of $Hg^{2+}$-FN complexes combined with accurate mass measurements give insight into the metal localization and allow unambiguous identification of fragments and hydrolysis products.

• 한국게임학회 논문지
• /
• 제22권1호
• /
• pp.55-64
• /
• 2022

기능성 게임(serious game)은 특정 목적을 위해 제작된 게임을 일컫는다. 본 연구는 사회 변화를 촉구하는 기능성 게임의 이론적 배경을 연구함으로써 다양한 시도를 위한 토대를 제공하고자 한다. 먼저 게임의 요소와 게임 관련 이론들을 살펴봄으로써 서사적 몰입과 비판적 참여라는 상반된 참여 방식이 공통적으로 역할 놀이(role play)를 통해 이루어지고 있음을 설명하였다. 나아가 교육 이론을 바탕으로 역할 놀이가 인지 및 행동 변화를 촉구할 수 있다는 점에서 사회 문제를 다루는 기능성 게임의 전략으로 활용할 것을 제안하였다. 국내 기능성 게임의 사례 조사를 통해 역할 놀이가 어떠한 방식으로 구현되었는지 살펴보았으며 이를 토대로 역할 놀이가 상황적 맥락에 참여하도록 한다는 것을 그 공통적인 요소로 도출하였다.

• International Journal of Computer Science & Network Security
• /
• 제23권6호
• /
• pp.162-168
• /
• 2023

This article presents an examination of the major cognitive-semantic theories in linguistics (Langacker, Lakoff, Fillmore, Croft). The CST's foundations are discussed concerning the educational policy changes, which are necessary to improve the linguistic disciplines in the changing context of higher education, as well as the empowerment and development of the industry. It is relevant in the light of the linguistic specialists' quality training and the development of effective methods of language learning. Consideration of the theories content, tools, and methods of language teaching, which are an important component of quality teaching and the formation of a set of knowledge and skills of students of linguistic specialties, remains crucial. This study aims to establish the main theoretical positions and directions of cognitive-semantic theory in linguistics, determine the usefulness of teaching the basics of cognitive linguistics, the feasibility of using methods of cognitive-semantic nature in the learning process. During the research, the methods of linguistic description and observation, analysis, and synthesis were applied. The result of the study is to establish the need to study basic linguistic theories, as well as general theoretical precepts of cognitive linguistics, which remains one of the effective directions in the postmodern mainstream. It also clarifies the place of the main cognitive-semantic theories in the teaching linguistics' practice of the XXI century.

• 한국실내디자인학회논문집
• /
• 제13권3호
• /
• pp.187-196
• /
• 2004

The purpose of this study is to develope'a digital space design process using user's motion data' through a theoretical and experimental study. In the progress of developing a developing of design process, this study was concentrated on searching a digital method applying user's interactive reflections. As introducing a concept of space form being generated by user's experiences, we proposed'a digital design process using user's motion data'. In the experimental stage, user's motion data were extracted and transferred as digital information by user behavior analysis, optical motion capture system, immersive VR system, 3D softwares com computer programming. As the result of this study, another useful digital design process was embodied by building up a digital form-transforming method using 3D softwares providing internal algorithm. This study would be meaningful in terms of attempting a creative and interactive digital space design method, avoiding dehumanization of existing ones through the theoretical study and the experimental approach.