• Korean Journal of Human Ecology
• /
• v.20 no.2
• /
• pp.439-448
• /
• 2011

The purpose of this study was to investigate the influence of knowledge level on the perceptions and attitudes toward BSE(Bovine Spongiform Encephalopathy) and American beef. A survey was conducted with university students in a metropolitan area. Out of 590 questionnaires distributed, 481 were analyzed(81.5% response rate). The data was analyzed using SPSS windows(ver. 14.0). In evaluation of the BSE-related knowledge level, the average correct answer rate was 42.6%(the lowest 21.0% ~ the highest 64.9%). There were significant differences in perception and attitude based on the BSE-related knowledge level. In three groups of knowledge levels(top, middle, bottom), the bottom level group tended to be more concerned regarding the origin of beef than the top and middle level groups. Moreover, as the level of knowledge increased, people tended to consider American beef safe. In their attitude toward the government's move to re-import American beef, the top level group tended to think positively. On the other hand, the top level group had negative attitudes toward the media coverage of American beef. As the level of knowledge decreased, the rate of menu selectivity was higher. This research suggests that people need to be educated in BSE-related knowledge. Through the education of BSE-related knowledge, people will gain a more correct understanding and attitude towards American beef, which will help livestock and food service industries grow.

• Journal of Korean Institute of Industrial Engineers
• /
• v.39 no.5
• /
• pp.383-392
• /
• 2013

Taguchi method is a technique widely used in industries to attain a reliable quality even under existence of various noise variables. Basically, it relies on the interactions between the controllable and the noise factors. Under insignificant interactions between the design parameters and noises, the effectiveness of Taguchi methodology will be doubtful. Furthermore, existence of strong interactions among controllable factors may undermine the power of Taguchi approach. An abundant crop may be expected by a well planned Taguchi approach. A well designed set of experiments is one of the important prerequisites for its successful result. For this, we must have a clear understanding on strengths and weaknesses of Taguchi methodology together with a sound knowledge on the applicable system. This study provides some insights on Taguchi approach based on two case examples of one successful and the other unsuccessful. Eventually, this research aims to facilitate deeper understanding and right application of Taguchi methodology in industries.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• v.29 no.1
• /
• pp.457-463
• /
• 2005

The use of the internet to facilitate commerce among companies promises vast benefits. Lots of e-marketplaces are building for several industries such as chemistry, airplane, and automobile industries. This study proposed new B2B EC business model for the shipping industry which concerns relatively massive fixed assets to be fully utilized. To be successful the proposed model gives participants to support useful information. To do this the expert system is constructed as the hybrid prediction system of neural network (NN) and memory based reasoning (MBR) with self-organizing map (SOM) and knowledge augmentaton technique using qualitative reasoning (QR). The expert system supports participants useful information coping with dynamic market environment. with this transportation companies are induced to participate in the proposed e-marketplace and helped for exchanges easily. Also participants would utilize their assets fully through B2B exchanges.

• Journal of Navigation and Port Research
• /
• v.29 no.4
• /
• pp.349-355
• /
• 2005

The use of the internet to facilitate commerce among companies promises vast benefits. Lots of e-marketplaces are building for several industries such as chemistry, airplane, and automobile industries. This study provides the new B2B EC business model for the shipping industry which concerns relatively massive fixed assets to be fully utilized. To be successful the proposed model gives participants useful information. To do this the expert system is constructed with the hybrid prediction system of neural network (NN) and memory based reasoning (MBR) with self-organizing map (SOM) and knowledge augmentation technique using qualitative reasoning (QR). The expert system supports participants useful information coping with dynamic market environment. with this shipping companies are induced to participate in the proposed e-marketplace and helped for exchanges easily. Also participants would utilize their assets fully through B2B exchanges.

• International Journal of Computer Science & Network Security
• /
• v.23 no.3
• /
• pp.208-214
• /
• 2023

Globalization and the development of technology have turned creativity into a necessity. Numerous countries consider creativity to be the major model of economic development. In this era of the knowledge-based economy, creativity is becoming a catalyst for the development of millions of people around the world. Irina Bokova, the former Director General of UNESCO, has stated that the cultural and creative industries have a capital of 2 250 billion US dollars, almost 30 million jobs worldwide in the economies of advanced countries and developing countries (Cultural Times, 2015). Copyright is a branch of intellectual property with a wider scope, forasmuch as it applies to every product of literary, scientific and artistic works in all forms of expression, relating to certain levels of originality.

• Advances in concrete construction
• /
• v.16 no.2
• /
• pp.97-106
• /
• 2023

This research endeavors to explore the enhancement of workforce economic efficiency through the application of nanotechnology, focusing on its economic implications. The findings of this investigation reveal that in recent years, surging global population growth and escalating demands for products and services have led to excessive resource consumption, resulting in adverse environmental consequences and altering environmental conditions-a phenomenon referred to as the economic growth dilemma. Entrepreneurs and economic stakeholders have begun to recognize the importance of sustainable development and the integration of environmental considerations into the production of goods and services. Within this context, knowledge-based economies have emerged as a driving force for sustainable business practices, particularly in the realm of nanotechnology. The integration of nanotechnology across various industries, including pharmaceuticals, agriculture, environmental management, and the chemical and petroleum sectors, as well as energy distribution, has yielded remarkable results. Consequently, this research aims to investigate the application and integration of nanotechnology in environmentally friendly silver nanoparticle production within select industries. Subsequently, it will examine the far-reaching implications of nanotechnology on economic growth and sustainable development.

• Asia-Pacific Journal of Business
• /
• v.12 no.1
• /
• pp.151-163
• /
• 2021

Purpose - The break-even point refers to the point where total profit and total cost coincide, and from this point on, the entrepreneur's decision-making takes a different route. Strategic decisions can be made for more efficient operation and eventually for more likelihood for growth and sustainability if a startup figures out when it recoups the investment and switches to a net profit. Design/methodology/approach - 748 creativity and skill-based sole proprietors in manufacturing industry were examined to demonstrate the effect of the entrepreneur's entrepreneurial experience and education level, the business launch preparation time, or the self-financing on the achievement of break-even point. Findings - While the business launch preparation time lowered the likelihood of reaching a break-even point, self-financing increased the likelihood. As a result of further analysis by subdividing into subgroups according to skill level, only the business launch preparation time was statistically significant in the highly skilled industries. In the low skilled industries, in addition to the business launch preparation time, the CEO's education level and the self-financing were statistically significant. Research implications or Originality - The longer the business launch preparation time, the higher the start-up cost, which increases the burden of initial cost recovery, and the agile response to market changes is thereby delayed, resulting in the business idea losing its appeal. Self-financing not only provides stability and strong motivation for the business operation but also promotes careful spending which contributes to the achievement of break-even point. In particular, it is found that practical experience is more useful than theoretical knowledge in low skilled industries. Due to the limitation of secondary data based on the recollection, the time required to reach a break-even point, percentage of financing sources, etc. may include cognitive errors. In addition, variables are not included that explain the characteristics of creativity and skill-based sole proprietorship, so it is necessary to exercise caution with the actual application.

• Journal of Technology Innovation
• /
• v.25 no.3
• /
• pp.299-331
• /
• 2017

This research details firm knowledge search types based on the locus and features for Korean firms in the knowledge-based industry, and then analyzes differences in innovation performance according to the types from the view of a configurational approach. Existing research has mainly concentrated on establishing a relation between knowledge search and outcome variables. Consequently, firms have relatively insufficient understanding of how to systematize knowledge search. Hence, this research classifies knowledge search into four dimensions-external search breadth, external search depth, internal search breadth, and internal search depth-by the locus and features of search. Furthermore, the research draws actual types of knowledge search of firms and analyzes differences in innovation performance. The main result of the research is as follows. First, the research reasons out six clusters of firms which have a dissimilar knowledge search type. Each cluster shows differences while participating in every dimension of knowledge search or few dimensions. Second, as for innovation performance, each cluster shows different exploitative and exploratory innovation performance according to their knowledge search type. This research applies a configurational approach while existing research applied a reductionistic approach, thereby establishing the major contribution which enables us to study a phenomenon as it comes, not to analyze variables and relationships of variables. Lastly, the research suggests a future direction of research based on the result of this research.

• The Korean Journal of Food And Nutrition
• /
• v.21 no.3
• /
• pp.355-365
• /
• 2008

The purpose of this study was to investigate the food sanitation awareness and performance of foodservice industry employees. Based on a literature review, a questionnaire was developed to identify the food sanitation education, experience, knowledge, and food sanitation practices of the employees. A total of 376 Korean food industry employees participated, and there were 344 usable questionnaires. In the analysis of food sanitation knowledge, the statements "clip fingernails short and do not use nail polish", and "if feeling sick, even with a minor cold, speak to your supervisor immediately", had the highest and lowest percentages of correct answers, respectively. In assessing employee sanitary management practices, many correctly acknowledged "clip fingernails short and do not use nail polish" and "wash hands after using the toilet", which received high scores; however, "use hands to pick up ice" and "if feeling sick, even with a minor cold, speak to your supervisor immediately" had low scores. The sanitary knowledge and practice levels of the employees were not significantly different according to gender, age, work area, job title, or duration of duty. Among the surveyed industries, employees of special restaurants had the least sanitary knowledge(p<0.05) and practice scores(p<0.001). Employees who had worked for $1{\sim}3$ years presented the least sanitary management practice level scores(p<0.05).). In addition, college students and participants without hygiene educational experience showed the least levels of sanitary knowledge(p<0.01). Scores for sanitary management practice were higher when hygiene education was regularly conducted more than once per month. Employees showed significantly higher knowledge and sanitary management practice levels when they were required to use a sanitary checklist(p<0.001), and employees who were trained in HACCP had significantly higher sanitary checklist scores(p<0.05). In foodservices that applied HACCP, the employees showed higher knowledge and sanitary management practice levels(p<0.001).

• Journal of the Economic Geographical Society of Korea
• /
• v.8 no.1
• /
• pp.51-70
• /
• 2005

Knowledge has become a primary source of competitiveness, and knowledge workers, people whose jobs require formal and advanced schooling, are one of the fastest growing groups in workforce. With the rise of a knowledge-based economy, higher education has been increasingly emphasized in economic development. Colleges and universities have recently added translation of research into products and new enterprises to their educational functions while companies have increased their external links to keep pace with rapidly changing and increasingly complex business environments. These changes have strengthened the role of colleges and universities in industrial innovation which is a key to economic development. This research reviews characteristics of U.S. higher education and development of interactions between higher education institutions and companies in the U.S. The case of IT industries, where U.S. has a competitive edge, provides specific examples and implications. Four major routes of interactions between higher education institutions and companies are suggested to provide a research framework for future studies in this area.