• 디지털융복합연구
• /
• 제16권6호
• /
• pp.9-18
• /
• 2018

최근 외래관광객의 품질 향상을 위한 관광수용태세 개선에 대한 필요성과 관심이 증대되고 있으나 관련 연구는 부족한 실정이다. 본 연구는 외래관광객의 관광수용태세와 관련 우선적 개선 요소를 규명하고자 하였으며, 이를 위해 R-IPA분석을 적용하여 관광객 유형 및 시기에 따른 관광수용태세의 개선요소를 분석, 비교하였다. 전체관광객을 대상으로 한 R-IPA분석결과 현재의 품질수준을 유지할 필요가 있는 요소는 음식, 치안, 대중교통, 쇼핑, 관광지 매력도였다. 그리고 우선도는 낮으나 개선이 필요한 요소는 언어소통, 여행경비, 관광안내서비스였다. 관광객 유형별로 R-IPA분석을 한 결과 개별관광객은 대중교통, 음식, 쇼핑, 관광지 매력도, 치안에 대해서 현재 품질수준의 유지가 필요하며, 단체관광객은 숙박, 쇼핑, 관광지 매력, 관광안내서비스는 현재 품질수준의 유지가 필요하지만 음식은 시급히 개선이 필요한 것으로 나타났다.

• 농촌지도와개발
• /
• 제31권3호
• /
• pp.115-126
• /
• 2024

This study aims to examine the importance-performance for management capabilities of the rural tourism business operators using the Revised Importance-Performance Analysis(R-IPA). To make up for the limitations of the traditional Importance-Performance analysis method, the R-IPA analysis method based on the Kano's three-factor model was applied to establish a management capabilities for better credibility and validity. Online survey measuring 15 items for management capabilities of rural tourism business were conducted for domestic rural tourism business operators based on power allocation sampling method. The results identified three attributes(e.g., business concept, negotiation, organizational competency) that belong to "concentrate here" quadrant and five attributes(e.g., self-awareness, environmental awareness, goal setting, network, supervisory competency) that belong to "keep up the good work" quadrant. The result of this study provides rural tourism operators with valuable information on management capabilities that potentially increase the business performance. The results suggest a way to effectively allocate resources into management strategies.

• 디지털융복합연구
• /
• 제20권1호
• /
• pp.47-54
• /
• 2022

본 연구의 목적은 바이오의약품산업 육성을 위한 정책의 우선순위를 도출하기 위하여 수행되었다. 이를 위해 본 연구에서는 경기도 바이오의약품산업 육성 정책의 시급성과 중요도에 대해 조사하고, IPA 분석을 통해 바이오의약품산업 정책의 우선순위를 분석하였다. 연구결과, 바이오의약품산업 육성 정책의 최우선지원과제는 '연구개발 지원', '전문인력 양성', '사업화 지원'으로 나타났다. 바이오의약품분야별 정책우선순위 도출 결과 '연구개발 지원'과 '전문인력 양성'은 공통적으로 높게 나타났으며, 세포치료제, 첨단바이오융복합제제 등 산업분야별 정책 우선순위의 차이를 확인하였다. 또한, 정책수요는 R&D 자금지원, 임상시험 지원, 사업화 자금지원 등이 높게 나타났다. 본 결과를 바탕으로 정부의 바이오의약품산업 육성 정책은 '연구개발 지원'과 '전문인력 양성' 중심으로 지원하고 각 산업분야별 특성을 고려한 맞춤형 지원이 필요하다는 정책적 시사점을 도출하였다.

• Asian-Australasian Journal of Animal Sciences
• /
• 제15권8호
• /
• pp.1134-1138
• /
• 2002

Isopropyl alcohol (IPA), produced from acetone by rumen bacterial action, was infused into the rumen of three female goats kept in a climatically controlled experimental room during feeding to investigate the mechanism and roles of IPA in ruminating behavior (number of boli and ruminating time). The ruminating behavior measured by the number of boli, ruminating time, number of remastications, and remasticating time increased (p<0.05) with intraruminal IPA infusion. The concentrations of IPA and acetone in the rumen and the plasma significantly increased (p<0.05) during intraruminal IPA infusion. These data suggest that rumination receptors sensitive to IPA and acetone may be in an area such as the rumen epithelium and the brain stem where they can respond to metabolite levels.

• Asian-Australasian Journal of Animal Sciences
• /
• 제14권8호
• /
• pp.1085-1089
• /
• 2001

Metabolites, such as isopropyl alcohol (IPA) produced by rumen fermentation, were intravenously infused into a jugular vein of goats during feeding to explore the mechanism and roles of IPA in ruminating behavior (number of boli and ruminating time). Three female goats were confined in metabolism cages with a stanchion, The ruminating behavior measured by the number of ruminations, ruminating time, number of remastications, and remasticating time decreased (p<0,05) with intravenous IPA infusion. The IPA concentrations and VFA concentrations increased in the blood circulation. Our data suggest that sensitive receptors of rumination to IPA are more likely to be in an area such as the brain stem where they can respond to blood metabolite levels.

• Mycobiology
• /
• 제47권3호
• /
• pp.292-300
• /
• 2019

IAA biosynthetic pathways in a basidiomycetous yeast, Rhodosporidiobolus fluvialis DMKU-CP293, were investigated. The yeast strain showed tryptophan (Trp)-dependent IAA biosynthesis when grown in tryptophan supplemented mineral salt medium. Gas chromatography-mass spectrometry was used to further identify the pathway intermediates of Trpdependent IAA biosynthesis. The results indicated that the main intermediates produced by R. fluvialis DMKU-CP293 were tryptamine (TAM), indole-3-acetic acid (IAA), and tryptophol (TOL), whereas indole-3-pyruvic acid (IPA) was not found. However, supplementation of IPA to the culture medium resulted in IAA peak detection by high-performance liquid chromatography analysis of the culture supernatant. Key enzymes of three IAA biosynthetic routes, i.e., IPA, IAM and TAM were investigated to clarify the IAA biosynthetic pathways of R. fluvialis DMKU-CP293. Results indicated that the activities of tryptophan aminotransferase, tryptophan 2-monooxygenase, and tryptophan decarboxylase were observed in cell crude extract. Overall results suggested that IAA biosynthetic in this yeast strain mainly occurred via the IPA route. Nevertheless, IAM and TAM pathway might be involved in R. fluvialis DMKU-CP293.

• 무역학회지
• /
• 제45권4호
• /
• pp.45-63
• /
• 2020

This study aims to identify the dimensions of trade show performance in Iranian trade shows and apply the revised importance-performance analysis. The IPA method integrates two types of indirect importance and a composite I-P mapping using traditional four-quadrants, as well as a diagonal line on a two-dimensional grid. Based on the analysis results, this study presents several suggestions to contribute to the development of the trade show industry. First, it is noted that the dimensionality of trade show performance in a developing country context can be different from that of prior literature. Taking different industry development stages of a show hosting countries, examining the dimensions of each trade show performance with every effort to derive proper exhibitors' implications is necessary. Second, the use of statically-derived importance is recommended while considering respondents' convenience to reduce their time and fatigue when collecting data at the busy booths. Further, applying composite I-P mapping is suggested as an effective diagnostic tool to provide optimal trade show strategies for the exhibitors under the dynamic and ever-changing global business environment.

• 무역학회지
• /
• 제44권1호
• /
• pp.57-73
• /
• 2019

The purposes of this study are to propose exhibition planning and management skills of trade fair organizers and to provide suggestions on the direction of government policies related to fair items. This study analyzes exhibitor objectives of exhibition participation and exhibition choice attributes using revised importance-performance analysis. This research uses visitor level, organizer services and market attraction of hosting country, as explanatory variables affecting companies' trade show choices. It also utilizes sales and non-sales purposes of participants as variables of exhibitors' objectives. As a result of the empirical analysis and examination of prior research, this study presents some recommendations for exhibition organizers and governments of hosting countries. First, the exhibition organizer should consider the importance of the number of visitors. Thus, the organizer should focus on prior marketing activities to attract visitors. Second, the organizer should make a trade fair plan in compliance with participants' needs. Third, policy authorities should provide environment of free competition among players.

• 대한설비관리학회지
• /
• 제23권4호
• /
• pp.65-75
• /
• 2018

Importance-Performance Analysis(IPA) holds the assumption that the degree of physical fulfilment of quality attributes and the satisfaction of that attribute is linear. Therefore, IPA can be applied to the traditional one-dimensional attributes, not to other quality elements such as attractive or must-be attributes. To overcome this problem, several articles introduced methods that integrate IPA into the concept of two-dimensional quality. However, these articles are rather conceptual focusing on the differentiation of quality attributes depend on quality elements in IPA. To provide empirical evidence of the dependent relationship between attribute importance and satisfaction in IPA, this study introduces a weighted importance approach and provides validation method using Bacon's priority model, a regression model. For this, the current research investigates 23 quality attributes of TV set for the results of Kano's model, which are adopted from Kim et al., and conducted a survey of 118 university students for the results of the importance/satisfaction and improvement priority. The result of the proposed approach shows better result than those using the conventional way, based on R-square of the regression model.

• 한국정보시스템학회지:정보시스템연구
• /
• 제29권4호
• /
• pp.45-56
• /
• 2020

Purpose The purpose of this study is to present the direction of efficient e-learning education through the importance and satisfaction survey of learners of non-face-to-face video lectures. Therefore, by grasping the degree of satisfaction of the importance ratio through the IPA analysis method, we try to present improvement measures for insufficient education methods. Design/methodology/approach For IPA analysis, we conducted an online survey of four universities and analyzed 154 samples. The analysis method used SPSS, and through the wordcloud analysis method of R, the suggestions for the non-face-to-face lecture method felt by learners were analyzed to derive implications for improving the quality of education. Findings As a result of the overall satisfaction survey for the entire non-face-to-face class, the factors with the greatest dissatisfaction are listed as follows. Complaints about the adequacy of learning materials and activities (quiz, discussion, assignments, etc.), Complaints about how to use the produced content, and complaints about announcements about class management (lecture schedule, lecture method) were identified in order. The factors of dissatisfaction were clear in the non-face-to-face class where interactive communication was impossible or insufficient. In addition to the lack of quick Q&A, there seems to have been a phenomenon of some neglect.