• 산업공학
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• 제25권1호
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• pp.13-20
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• 2012

Recently, the collaboration among small and medium-sized enterprises(SMEs) has been recognized as an effective competitive tool. As several systems have been developed to boost the collaboration, it is necessary to analyze the effectiveness of the systems in terms of their contribution to enhance operational performance of SMEs through objective and quantitative validation. In particular, the analysis for SMEs rather than large-scaled enterprises has not received much attention due to lack of relevant information and difficulty of collecting data. This paper presents a framework for analyzing the effectiveness of the collaboration support system, called i-manufacturing hub, which has been implemented by Korean government. Identification of influential factors to the effectiveness of collaboration hub, and constructing necessary hypotheses are proposed. To overcome the difficulty in data collection only by means of surveys through subjective questionnaires, we exploit system log data that are generated while SMEs use the system. As an initial phase to analyze the effectiveness through hypothesis validation, we discuss several interesting observations and challenges in the direction of enhancing collaboration among SMEs for better operational performance improvement and more participation in the collaboration hub.

• Journal of Multimedia Information System
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• 제4권3호
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• pp.115-122
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• 2017

Over the years, there has been much research in blended learning. However, research regarding its use and evaluation is inconsistent, not following any specific evaluation method, and may not be applicable to local students. In this research, a case study was conducted to evaluate the environment based on three levels of Kirkpatrick's model. Methodological triangulation was the principle of data collection used in which multiple sources of evidence were triangulated to provide insights into this study. Instruments used include surveys, interviews, questionnaires and pre- and post-tests that are guided by Kirkpatrick's model. The results revealed that students were positive with the learning environment. Students enjoyed learning with multimedia and motivated to learn as well as engaged in the environment. The tests showed significant difference in their learning. Students also perceived that they have transferred their learning from face-to-face lecture into problem-based learning and learning outcome. This research contributes to the field by providing deeper insights into assessments in multimedia-based blended learning environment and empirical evidence on views, attitudes, learning and knowledge transfer of students in higher education.

• Journal of Oral Medicine and Pain
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• 제23권1호
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• pp.75-84
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• 1998

The Purpose of this Study was to examine the anatomic differences in the upper airway according to severity of respiratory disturbance index of habitual snorers. Forty-three male habitual snorers, aged 28-68, were examined by polysomnography and divided into 4 groups according to severity determined by polysomnography. Anatomic differences in the upper airway were assessed by lateral cephalograms in upright position, and epidemiological surveys were done by using questionnaires. The obtained results were as follows : 1. All subjects were habitual snorers and 35 patients (81.4%) complained the loudness of snoring as severe as be heard outside of the room. 2. According to the results of polysomnography, the number of the primary snoring patients was 7(16.3%), mild obtrusive sleep apnea 7(16.3%), moderate 7(16.3%), and severe 22(51.2%). 3. The respiratory disturbance index (RDI) of subjects was 39.5$\pm$24.4 and the body mass index(BMI) was 26.2$\pm$2. 4. More inferiorly positioned hyoid bone according to the degree of respiratory disturbace index (RDI) was observed. (p<0.001) 5. The width of superior oropharyngeal airway space was according to the degree of RDI. (p<0.001)

• 한국비블리아학회지
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• 제24권4호
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• pp.319-340
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• 2013

본 연구의 목적은 국내 공공도서관의 소셜 네트워크 서비스 도입 현황과 활용 실태를 파악하고 이를 바탕으로 앞으로 공공도서관의 소셜 네트워크 서비스 활성화 방안에 대해 제안하는 것이다. 이를 위해 국내 166개 공공도서관의 소셜 네트워크 서비스 활용 사례와 현황에 대해 조사하고 이 계정을 직접 운영하고 있는 도서관의 담당자 40명을 대상으로 설문조사를 실시하였으며 198명의 이용자 설문도 함께 진행하였다. 공공도서관의 소셜 네트워크 서비스의 활성화 방안으로 담당자를 위한 교육과 연구 기회 제공, 전담인력의 배치, 다양한 소셜 네트워크 서비스의 제공, 이용자 모니터링 및 홍보 채널의 다양화, 이용자 참여 및 이용교육을 제안하였다.

• 패션비즈니스
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• 제18권1호
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• pp.1-21
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• 2014

This study exceeds the view on the fragmentary fact-finding surveys related to the application of mobile commerce which further develops the evaluation model of fashion mobile commerce website and considers the validity of comprehensive fashion mobile commerce with quality evaluation factors according to the Task-Technology Fit. To fulfill the study objectives, a total of 433 questionnaires are being conducted to the customers with first-hand experience on fashion merchandises through mobile commerce. The judgement sampling method is employed according to the sample population ages from 20s to 30s during two months period. Based on the results of the above-mentioned path analysis, we have observed the following: First, the path relation analysis results show that the M-marketing (M-marketing) between perceived usabilities had effects to the perceived usability and the M-sales had effects to the perceived usability. Second, as seen from the fashion mobile shopping conformance (TTF), the perceived usability, customer satisfaction, and path pipe analysis result conformances between perceived values and immersions have effects of perceived usability, customer satisfaction and perceived value, and thus, indicate that the perceived usability had effects on the customer satisfaction and immersion. Third, the customer satisfaction, perceived value and immersion all have effects on the purchasing intention.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제19권4호
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• pp.19-28
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• 2013

Purpose: The purpose of this study to assess long-term care facilities in Seoul and certificate Seoul-type elderly care facilities. After certification, Seoul city can provide certificated facilities with budget and support to improve service quality. Methods: Questionnaires to elderly care facilities experts and field surveys to facilities in Seoul have been conducted for the data collection. Results: The result of this study can be summarized into three points. The first one is that a direction of operation for Seoul-type elderly care facilities is to improve manpower and provide special program for enforcing quality assurance. The second one is that this study provide index of evaluation for Seoul-type elderly care facilities. The indexes include management, facility environment and safety, service delivery process, and service results. The third one is that management plan for this policy should be carried out. The management plan include demonstration project, opinion research. Implications: Seoul-type elderly care facilities can have positive effects on quality of service. For the introduction of this policy, Seoul city and autonomous Gu have to make careful preparations for this policy.

• 한국도서관정보학회지
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• 제41권1호
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• pp.319-341
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• 2010

이 연구는 2003년부터 2008년까지 추진된 대구광역시 학교도서관 활성화사업의 성과를 평가한 것이다. 연구방법으로는 통계분석과 설문조사를 사용하였다. 본 논문은 두 가지 연구 내용을 포함하고 있다. 하나는 통계 데이터를 사용하여 학교도서관의 운영 및 활동의 주요 요소인 예산, 시설, 장서, 인력, 그리고 대출을 연도별로 분석한 것이다. 다른 하나는 활성화 사업의 효과와 만족도, 학교도서관의 기능에 대한 인식, 전담 인력의 자격, 향후 학교도서관 발전의 이니셔티브와 교육청의 정책과제 등에 관하여 학교장, 교과교사, 그리고 사서교사 및 도서관 담당교사를 대상으로 설문조사하여 분석한 것이다.

• 복식문화연구
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• 제28권1호
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• pp.45-61
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• 2020

As consumers have transformed into the influential entities in the recent consumption environment, it needs a new concept to describe their characteristics. Drawn on the notion of smart consumer experience, this study views the multiple traits of new consumers as consumer smartness. Therefore, elaborating the concept of consumer smartness, this study aims to develop its measurement and validate it by examining the relationship with external variables. Two online surveys were conducted by a professional survey company that had nationwide consumer panels. A total of 531 adult consumers who had purchased fashion goods online completed a self-administered questionnaires. A series of exploratory and confirmative factor analysis generated 21 measuring items with six underlying constructs of consumer smartness such as innovativeness, opinion leadership, self-disclosure, marketing literacy, dissatisfaction, and technology sophistication. In order to validate the measurement, this study conducted a Pearson's correlation test and structural equation modeling analysis with consumer smartness and external constructs. The result shows that there was a significant positive relationship between consumer smartness and behavioral intentions online. In addition, consumer smartness influenced their shopping and sharing intention which supported the validity of new measurement of consumer smartness. This study provides a theoretical and empirical ground of understanding consumer smartness as new consumer characteristics in the changing environment of fashion retailing.

• 농업과학연구
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• 제46권4호
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• pp.915-930
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• 2019

The purpose of this study was to investigate how subcategories of the country-specific-advantage (CSA), which has been discussed in previous studies, affect the buying intention of Korean rice. After reviewing existing studies and examining research models based on them, a research model was verified by questionnaires and statistical analysis. The results of the surveys and statistical analyses reveal that the CSA factors presented in previous studies can also be applied in the context of Korean rice products. The results show that environmental resource, cultural resource and visual element factors influenced the buying intention through perceived quality. In addition, cultural resource perception factors have a direct effect on buying intention. This is consistent with previous studies showing that emotional communication approaches are ineffective for products that are perceived to have functional characteristics. Based on the results of this study, it was confirmed that CSA factors are suitable for the product and export target area. Strategic implications are suggested in that it is necessary to build marketing strategies to improve the perceived quality by the four factors. The theoretical implications are as follows. The sub-factors that constitute COI may have a negative effect and a positive effect; thus, it is necessary to utilize CSA when considering the product and country characteristics. The CSA factors revealed in previous studies are also significant in other regions and products. Finally, the theoretical implication is that consumers use CSA as a clue to evaluate quality.

• 한국간호교육학회지
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• 제18권2호
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• pp.259-267
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• 2012

Purpose: The purposes of this study were to build the career education course for nursing students' career development and to identify the effects of the education. Method: The study used a one-group pre- and post-test design and the surveys were carried out from April to June, 2011. The participants were 71 undergraduate seniors of department of nursing in E university. The data were obtained via questionnaires survey before and after taking the course. The collected data were analyzed by paired t-test using SPSS 19. Results: 88.7% of the subjects responded being satisfied with their major. The scores of career search efficacy (t=-2.57, p=.012), career exploration (t=-4.62, p<.001), and career adaptability (t=-3.51, p=.001) showed statistically significant improvement after the education. Networking (t=-2.66, p=.010) and personal exploration efficacy (t=-2.89, p=.005) showed statistically significant difference between pre- and post-test. Between two subgroup of career exploration, only the environment exploration (t=-5.92, p<.001) significantly improved. However, there was no significant difference in career identity. Conclusion: From this study, career education showed significant effects on the career search efficacy, career exploration, and career adaptability of nursing students. These findings suggest that career education as a subject would be an efficient way for career development of nursing students.