• 한국고분자학회:학술대회논문집
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• 한국고분자학회 2006년도 IUPAC International Symposium on Advanced Polymers for Emerging Technologies
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• pp.293-293
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• 2006

Self-assembled nanostructures of block copolymer thin films have gathered significant attention due to their potential applications as templates for nanofabrication. However the lack of a robust strategy to control the structure formation in thin film geometries has been considered a major obstacle for the practical application. In this presentation 'epitaxial self-assembly' will be introduced as a successful strategy to control the self-assembled nanostructure of block copolymer. Chemically patterned surfaces prepared by advanced lithographic techniques successfully registered nanodomains in block copolymer thin film without any single defect over an arbitrarily large area.

• 복식문화연구
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• 제29권3호
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• pp.346-360
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• 2021

Universities have recently introduced problem-based learning (PBL) to various subjects to enhance problem-solving skills (including self-directed learning and small-group learning) required in industry. The PBL module was applied to the personal production process in a draping class. A study was based on a questionnaire after conducting two PBL modules with a group of students. Each PBL module included 'design analysis', 'presentation of flat sketch and draping plan', 'discussion of the plan', 'evaluation of the draping result and correcting the problem', and 'final evaluation of the completed project'. Results showed that satisfaction with the PBL method and its activities was higher than satisfaction with existing teaching methods. In particular, among the various components, the 'design analysis' and 'the presentation step of flat sketch and draping plan' stages were more helpful to students compared to small-group discussion. Moreover, the effects of PBL were observed through student reflection essays, in which students suggested that PBL was very effective in enhancing problem-solving through self-directed and small-group learning. Despite the overall satisfaction with PBL, students expressed some minor difficulties associated with awkwardness with a novel learning method, lack of diverse perspectives among each group, and poor communication skills. Therefore, the study shows that PBL is highly likely to be useful to students when they are solving pattern drafting problems and making samples through self-directed learning and small-group learning.

• 공학교육연구
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• 제15권1호
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• pp.9-17
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• 2012

Communication skills, such as writing documents and presenting technical details, are thought to be essential for modern engineers. Engineering students usually have less interest in writing and presentation than their humanities student counterparts and their concerns are different, too. So it is necessary to teach them in a different way which is suited to them. However, teaching such subjects has been a tricky problem for educators in terms of teaching methods. Also, to teach writing and presentation effectively for engineering students, collaboration between the faculties of different disciplines is necessary because each discipline has its own specific domain knowledge and approaches. But many unsolved problems exist with regard to how to deal with the technical and administrative aspects, and so on. This paper introduces one case in the education of technical writing and presentation, which is a collaboration between an engineering faculty and a faculty of literature. The literature faculty conducts basic education and training for writing skills, while the engineering faculty teaches the technical aspects of documentation, as well as presentation skills. The focus is placed on topics such as self-introduction, searching technical literature and materials, describing and explaining things and presentation practice, etc. During the class there is cooperation in each topic domain, while the faculties collaborate in teaching and evaluation.

• Asia Marketing Journal
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• 제25권4호
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• pp.173-193
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• 2024

This study adopts organismic integration theory (OIT) to classify and contrast the predominant roles of five motivations (i.e., economic incentives, self-presentation, information acquisition, altruism, and enjoyment) in fostering three levels of behavioral engagement on brand-related social media content. This study further examines the moderating effect of personality (thinkers vs. feelers) on these relationships. The results of PLS-SEM reveal the greater impact of autonomous motivations on content consumption (enjoyment and information acquisition) and content contribution and creation (altruism and information acquisition), compared with controlled motivations (self-presentation and economic incentives). This study also finds that thinkers mostly engage on brand-related content for information acquisition and economic incentives, whereas feelers are mostly driven by enjoyment for content consumption and by altruism for content contribution and creation. This study addresses the inconsistency in prior research findings and provides practical implications to social media marketers.

• Journal of Information Technology Applications and Management
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• 제16권4호
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• pp.59-77
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• 2009

Microblog services are such new communication channels with some considerable potential to improve information sharing. The idea of sharing short messages using multiple access points seems to be appealing to people worldwide. Through the lens of flow and social identity, we explored factors that influence information sharing behaviors in microblog services. With an empirical study, we examined enjoyment and concentration(flow) and self-presentation(social identity) in microblog services like twitter can contribute to the user behaviors. Our aim was to gain insight into ways of creating an environment that facilitating voluntary sharing of information. Our findings suggested that enjoyment, concentration, and selfpresentation were crucial determinants of information sharing behaviors in microblog services. This study has important implications for academic researchers and practitioners who seek to understand why microblog service users share their information with other members in microblog services.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제10권3호
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• pp.1429-1441
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• 2016

While Facebook and Twitter get worldwide attention, these popular SNSs are not available in China. As the leading local SNS, Sina Weibo has garnered much of the attention in China. The purpose of the study was to explore why Chinese college students use Sina Weibo and if gender differences exist in the motivations for using it. The results from a survey of 360 respondents show that Chinese students used Sina Weibo mainly for information-gathering, followed by accessibility to celebrity, social connection, self-presentation and entertainment. Among them the most dominant reason for using Sina Weibo was found to be information-gathering. This finding suggests that Sina Weibo functions as a platform to search for information on social issues and interests. The study also found that these motivations were significantly different between male and female users. Interestingly, female respondents used Sina Weibo much more broadly than male counterparts, accessing it to satisfy all needs such as information gathering, accessibility to celebrity, social connection, self-presentation and entertainment. Based on these findings limitations and direction for future studies are discussed.

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2-2
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• pp.71.2-72
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• 2003

This presentation is to enhance the pharmacist's role in Over-The-Counter(OTC) drug selection and patient counseling for diversification of pharmacy management after the separation of prescribing and dispensing practice in Korea. Self-medication by OTC drugs may be viewed as one element of the broader self-care treatment. The patient may use a OTC drug to manage a minor ailment, a process that may be supported by counseling from a pharmacist. Pharmacists involved in self-medication decisions have a greater involvement with patients and an enhanced professional role. (omitted)

• 한국콘텐츠학회논문지
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• 제16권5호
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• pp.259-268
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• 2016

본 연구에서는 SNS상에서의 상호작용에 영향을 미치는 선행요인으로 SNS상에서 지각한 사회적 지지의 역할을 분석하고자 하였다. 또한 SNS 커뮤니케이션에서의 정보 진정성에 주목하여, SNS상에서의 상호작용 정도와 지각된 정보 진정성의 관계를 정보 제공자 입장에서 살펴보고자 하였다. 연구결과 SNS상에서 사회적 지지를 많이 느낄수록 SNS상에 자신을 드러내고자 하는 정체성 표현 욕구는 증가하였으며(가설 1), 이러한 정체성 표현욕구는 다시 SNS상에서의 상호작용을 촉진시켜 상호작용 정도를 높이는 것으로 나타났다(가설 2). 가설 3의 검증에서는 SNS상에서 지각한 높은 사회적 지지감이 SNS상에서의 상호작용을 긍정적으로 촉진하는 것으로 나타났으며, 가설 4에서는 SNS상에서 상호작용 정도가 높을수록 자기가 제공하는 정보에 대해 다른 사람들이 지각하는 진정성 수준도 높게 기대하는 것으로 확인되었다.

• 디지털융복합연구
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• 제18권7호
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• pp.149-156
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• 2020

본 연구에서는 SNS 사용자들의 온라인 관계 친밀도에 영향을 미치는 선행 요인들을 살펴보았다. 사용자들의 이용과 욕구 이론을 바탕으로 자기 표현, 관계 형성, 정보 검색을 SNS의 주요 사용 욕구로 정의하였다. 이 사용 욕구들은 사용자 만족, 주관적 행복, 정보 게시 행동을 통해 온라인 관계 친밀도에 영향을 미칠 것으로 예상하였다. 본 연구는 종단적 연구 방법을 활용하였으며, 페이스북 사용자 199명을 대상으로 연구 모형을 검증하였다. 자기 표현과 정보 검색은 사용자 만족과 주관적 행복에 유의한 영향을 미쳤다. 하지만, 관계 형성은 사용자 만족과 주관적 행복 모두 유의한 영향을 미치지 않았다. 사용자 만족은 온라인 관계 친밀도에 직접적으로만 유의한 영향을 미쳤다. 주관적 행복은 정보게시 행동과 온라인 관계 친밀도 모두 유의한 영향을 미쳤다. 마지막으로 정보 게시 행동은 온라인 관계 친밀도 증진의 핵심 요인임을 밝혀내었다. 본 연구 결과는 온라인 관계 친밀도에 대한 학문 및 실무적 시사점을 제공해 줄 수 있을 것으로 기대된다.

• 대한정형도수물리치료학회지
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• 제18권2호
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• pp.31-39
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• 2012

Background: The purpose of this study was to develop a problem-based learning model for orthopedic manual physical therapy. A problem-based learning (PBL) model for orthopedic manual physical therapy developed from PBL module of Jeju C university (Halla-Newcastle PBL Center). A summary of this study is as follows: 1) PBL model is comprised of a class of 30 students, operated small group as of 4~5 students. 2) PBL is suggested a scenario of clinical case, induced variety reaction through group discussion and presentation. 3) PBL is occurred wide variety learning through group work activity and self-directed learning. 4) The tutor as a facilitator is played a guide for group discussion, work activity and team learning. 5) The evaluation for PBL is performed such as student self-evaluation, group activity evaluation, individual presentation, and practice. This model is considered wide variety learning through team learning and self-directed learning by clinical reasoning and problem solving for musculoskeletal clinical case. We suggest problem based learning for the education of orthopedic manual physical therapy in which the learners are very interested in and has the effective outcome.