• Knowledge Management Research
• /
• v.24 no.2
• /
• pp.27-48
• /
• 2023

The COVID-19 pandemic has highlighted the importance of firm resilience, particularly for small and medium-sized enterprises (SMEs). This study aimed to investigate the concept of SME resilience, the role of entrepreneurial orientation in enhancing firm resilience, and the impact of top management networking capability on this relationship. The study defined firm resilience as consisting of adaptation capacity and recovery capacity and conducted a survey of 187 domestic SMEs for empirical verification. The findings indicate that entrepreneurial orientation is a critical factor in enhancing firm resilience. Furthermore, the networking capability of top management may also contribute to firm resilience, but it weakens the relationship between entrepreneurial orientation and firm resilience as a moderating variable. In crisis situations, SMEs tend to rely more strongly on existing networks, rather than engaging in new network to acquire new resources, information, and knowledge, which can hinder their ability to adapt and recover. This study contributes to the further development and understanding of SME resilience, which is essential for enterprises to overcome crises and return to pre-shock levels.

• Korean Journal of Food Science and Technology
• /
• v.49 no.1
• /
• pp.35-43
• /
• 2017

The sensory characteristics of 12 commercial top-fermented beers were determined by sensory descriptive analysis. Beer samples were also analyzed for soluble solids, titratable acidity, pH, reducing sugar content, bitterness unit (BU), turbidity, hunter color values, amino acid content, total phenolic content, and DPPH radical scavenging activity. Five appearance, nine aroma, six flavor/taste, and four mouth-feel related sensory attributes were evaluated by a panel of nine judges. As the result of three way analysis of variance of descriptive data, all sensory attributes except "cereal" aroma and "salty" taste showed significant differences among the beers (p<0.05). Based on the principal component analysis of the descriptive data, samples were primarily separated by first and second principal components, which accounted for 78% of the total variance between the beers with high intensities of "yellow color", "caramel aroma", and "barley taste" versus "hop aroma", "sour", and "citrus aroma". In the correlation analysis between the sensory terms and physicochemical parameters, BU, total phenolic content, titratable acidity, soluble solids, and yellowness ($b^*$) showed significant positive correlations with citrus aroma, pineapple aroma, and fresh aroma characteristics.

• Journal of the Korean Society for information Management
• /
• v.31 no.3
• /
• pp.89-110
• /
• 2014

In this study, we analyzed KERIS Document Delivery Service (DDS) using its transaction data for the period of nine years from 2004 to 2012. We first examined the overall statistics focusing on member contributions, and conducted a network analysis based on the records of request/response (supply) between member libraries. Key findings include the following: First, in over 80% of member libraries, the number of outgoing requests exceeded the number of their responses to incoming requests. That is, for the vast majority of member libraries, their participation was concentrated on the request side. Second, KERIS DDS relies heavily on a relatively small number of top contributors, especially on the supply side. While the top contributors were active in both requests and responses (supplies), in most cases, they received and processed a disproportionally large number of requests. Third, the network analysis based on DDS requests for journal articles in 2012 further revealed the central role of top contributors. The level and pattern of concentration, however, appeared to differ by subjects (DDC). Three main patterns of centralization were found in different subjects - a network centered on a single member, a network having multiple centers, or a distributed network.

• Culinary science and hospitality research
• /
• v.23 no.5
• /
• pp.58-66
• /
• 2017

The purpose of this study was to assess priority of educational needs for the development of curriculum based on key competencies of NCS for departments related to culinary arts in a 2-year college. In order to achieve this objective, the survey has been distributed to cooks working in hotel restaurants or restaurant companies by social network service and a total of 360 responses were analyzed excluding 18 responses. The collected surveys were analysed by using paired t-test, Borich's needs analysis and the locus for focus analysis. The results of this study were as follows. First, the difference between the level of importance and present level about key competencies recognized by cooks working in restaurant company was statistically significant in 9 fields of key competencies excluding mathematical competence. The difference recognized by cooks working in hotel was statistically significant in all 10 fields of key competencies. Second, the results of Borich's needs assessment showed that the education needs of problem solving competence were the highest, followed by interpersonal, resource management, communication, information competence. Finally, considering both Borich's needs assessment and the locus for focus analysis, cooks working in hotel restaurants recognized that educational needs of communication, interpersonal, problem-solving, information competence were the top priority, and cooks working in restaurant companies recognized that educational needs of communication, interpersonal, skill, resource management competence were the top priority. Therefore, it is necessary to develop curriculum for culinary arts specialists based on key competence of top priority.

• Proceedings of the Korea Contents Association Conference
• /
• 2006.11a
• /
• pp.309-311
• /
• 2006

This paper describes a digital video recorder-based approach to realising interactive programmes on digital television. So far, it is very difficult that the most interactive programmes included the vast quantities of the content, whatever it is data or HD-ready broadcasting, are broadcasted on digital television via the set-top box. Furthermore it is not possible to envisage until IPTV was appeared. Even though IPTV makes possible for streaming the interactive services via broadband, it is not easy to receive tremendous contents for interactivity as set-top box at once. In this paper it will suggest an effective solution to resolve the download dilemma for the interactive services on DTV by employing the set-top box fitted with digital video recorder.

• KOREAN JOURNAL OF CROP SCIENCE
• /
• v.46 no.2
• /
• pp.84-88
• /
• 2001

Two methods of nitrogen application at the 4th leaf stage were evaluated in direct-seeding rice cultivation on dry paddy soil: one was the top dressing of nitrogen on dry paddy condition before irrigation (TNDP) for labor saving, and the other was the top dressing of nitrogen on dry paddy with mechanical rotavation of the inter-row space (TNDPIR) for increasing the efficiency of nitrogen. To evaluate these two application methods, leaf chlorophyll contents, growth characteristics and yields were compared with two conventional methods, basal application (BA) and top dressing on flooded paddy condition at the 4th leaf stage (TNFP). The SPAD value of rice in TNDP was similar with that in TNFP throughout the whole growth stage of rice. Also, there were no differences in rice growth and yield between the two methods. However, in TNDPIR, the SPAD value was the highest during tillering stage among the four application methods, and the tiller number, LAI at heading stage and the panicle number were higher than the two conventional methods.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.05a
• /
• pp.653-655
• /
• 2013

This paper is the study of Multiple External Storage Configuration for the Android based Set-top Box system. Because of Mobile OS, Android has limitation in media streaming, recording and playing for Set-top box function with only support external storage device Micro-SD card. In this paper, we research for the Multiple External Storage configuration for external disk drive, USB Memory, SD card. in Android System with Multi-Volume Management system implementation.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.9 no.8
• /
• pp.3028-3039
• /
• 2015

Recently, the web index of Korea peaked at the top 10 among the eighty six countries, and Korea became the only Asian country ranked at the top level. Korea also has been on the top in the field of Internet penetration rate, in terms of both high-speed broadband and wireless Internet. However, such achievements did not guarantee the national level for the effective use of information utilizing Internet. According to OECD, the national informatization index of Korea has not been free from the middle of the OECD countries. Despite of the heightened pressure in practically enhancing effective information use utilizing Internet, the previous research interests and efforts to develop the Internet-related framework or to identify Internet capabilities rarely existed. The study aims to propose the framework, named "Internet Information Orientation" that illustrates the relationship between Internet capabilities and national competitiveness on Internet. The research identified the specific Internet capabilities, reclassified the capabilities based on the research issues provided at the 6^th international conference on Internet held in December 2014, and finally described the rigorous research endeavors on the issues. As a result, 16 papers presented and selected as the outstanding papers at the conference handle issues to be brought together, which include: Wireless Network, Internet of Things, Green Computing, Multimedia Processing, Big Data and Text Mining, Database in Cloud Environment, Business Intelligence, Software Engineering, IT Strategy & Policy, and Social Network Services.

• Proceedings of the Korean Nuclear Society Conference
• /
• 1996.05d
• /
• pp.555-560
• /
• 1996

막대한 연구재원이 소요되는 원자력 개발분야에서 세계 초일류수준을 유지하고 있는 선진 원자력 연구개발사업기관들은 하나같이 종래에 도입한 "원자력 품질보증체제"를 확대시켜 "품질 무한경쟁시대"에 부응하는 "종합적 품질경영체제"를 도입하고 있다. 본 연구에서는 효율적인 연구소 경쟁력제고 방안도출을 위한 노력의 일환으로 현재 Total Quality Management(TQM) 체제를 도입하고 있는 해외의 ORNL(Oak Ridge National Laboratory), AECL(Atomic Energy of Canada Limited), ABB CE(Asea Brown Boveri Combustion Engineering), DNA(Defense Nuclear Agency)등을 방문한 결과를 토대로 연구소적 TQM체제 성공과 실패의 원인을 분석하여 도입당시의 추진조직, 추진전략, 추진효과에 대해 체계적으로 비교 분석하여 한국정서에 부합된 연구소적 성공 TQM체제 모델을 도출코져 시도하였다. 분석결과 이들 기관들은 TQM 추진을 위하여 먼저 단계별로 단기, 중기, 장기 계획을 수립하고, TQM 실무위원회를 구성하여, 최고경영자가 직접지휘하는 Top-down 방식의 TQM 추진으로 품질문제를 사전에 예방하고 있었다. TQM 도입 초기 실무부서로 부터의 적잖은 저항과 애로사항이 도출되어 많은 시행착오를 거쳤으며 지금은 TQM 정착단계에 있었다. 이러한 과정에서 원자력 선진기관들은 전사적인 TQM 교육을 통해 철저한 TQM 마인드를 고취시켰고 전 부서의 업무가 전사적 TQM 차원에서 수행되었다. 우리나라 원자력기관에서의 바람직한 TQM 도입 모델로서 첫째, 전직원 대상 TQM 교육실시를 통한 TQM 인식고취, 둘째, TQM 성공체제로서 "경영품질"에 초점을 맞춘 관리시스템 확보, 셋째, 동서문화 차이를 고려한 Bottom-up '||'&'||' Top-down 혼합방식을 제시하였다.ottom-up & Top-down 혼합방식을 제시하였다.

• The Journal of the Korea Contents Association
• /
• v.7 no.3
• /
• pp.87-92
• /
• 2007

This paper describes the personal video recorder-based approach to realise enhanced services for interactive programmes on digital television. So far it is very difficult that most of interactive programmes included the vast quantities of contents, whatsoever it is data-broadcasting or HD-ready, are broadcasted on digital television via the current set-top box. Furthermore it was not possible to envisage until IPTV has been appeared. Even though IPTV makes possible for streaming the interactive services via high-speed broadband, it is not easy to receive the tremendous contents with interactivity through the current set-top box in a single effort. In this paper it suggests the effective solution to resolve the download dilemma for providing the interactive services on digital television by employing the set-top box fitted with the personal video recorder.