• Journal of Practical Agriculture & Fisheries Research
• /
• v.20 no.1
• /
• pp.19-34
• /
• 2018

This study was initiated because many studies would be necessary to promote Korean ginseng products when the sales of Korean ginseng are declining and many Korean ginseng farmers are facing economic difficulties. The increase in domestic sales is important, but this study is targeting for foreigner's perceptions of Korean ginseng and how to improve the products. The goal of this study is to analyze how to increase their purchase intentions of Korean ginseng products. Questionnaire survey research methods were used to learn more about making certain improvements to ginseng products, consumers are hoping, how affect their perceptions and purchase intentions of Korean ginseng, as well as how foreigners' perceptions of Korean ginseng products affects purchase intentions. Because it's difficult to find any studies about foreigner's Korean ginseng purchase intentions, the survey was expanded to include how people take care of their health, the accessibility of purchasing ginseng products, psychological factors as well as consumer characteristics, satisfaction with Korean ginseng, and intentions of buying Korean ginseng products. The result of the analysis on how making certain desired improvements to and perceptions of Korean ginseng products affect purchase intentions indicated that Korean ginseng perceptions highly affected the purchase intentions; however making certain improvements to ginseng products showed a low impact on the purchase intentions. In other words, making certain improvements, such as convenience of the ginseng products, doesn't affected Korean ginseng purchase intentions directly. On the other hand, it showed that the usefulness, its high quality, and safety trust of Korean ginseng have a big impact on purchasing intentions. If the ginseng that is grown and processed in Korea is better promoted for its high value, the Korean ginseng farmers who are facing many economic difficulties will be able to raise their income.

• The Korean Journal of Applied Statistics
• /
• v.22 no.4
• /
• pp.759-770
• /
• 2009

A problem of separating signals from noises is considered, when they are randomly mixed in the observation. It is assumed that the noise follows a Gaussian distribution and the signal follows a Gamma distribution, thus the underlying distribution of an observation will be a mixture of Gaussian and Gamma distributions. The parameters of the mixture model will be estimated from the EM algorithm. Then the signals and noises will be classified by a fixed threshold approach based on multiple testing using positive false discovery rate and Bayes error. The proposed method is applied to a real optical emission spectroscopy data for the quantitative analysis of inclusions. A simulation is carried out to compare the performance with the existing method using 3 sigma rule.

• Proceedings of the KAIS Fall Conference
• /
• 2010.11a
• /
• pp.7-11
• /
• 2010

우리나라는 2009년 OECD DAC 회원국으로 가입하면서 6.25전쟁직후 세계 최빈국으로써 원조를 받는 국가에서 60년만에 국제사회에 원조를 제공하는 공여국으로 성장한 국제사회의 유일무이한 사례이다. 우리 나라의 ODA(Official Development Assistance)는 ICT, 교육 분야 등과 같이 우리나라가 세계적으로 경쟁력을 가지고 있는 분야를 특성화하여 제공하고 있다. 모로코는 2012년까지 9,000여개의 모로코 초중등학교에 ICT를 보급한다는 계획과 ICT 산업 육성을 국가 주요 정책으로 추진하고 있는 있어 금번 프로젝트는 모로코 교사의 ICT 역량 강화를 지원하기 위하여 한국의 ICT 교육시스템을 모로코 초중등 교사에게 제공하는 것이다. 본 프로젝트는 교육쎈터 리모델링, ICT 기자재설치, 교사 커리큘럼 개발, 홈페이지 개발, 정책보고서 발간, 모로코 교사 초청 연수로 구분되어 있으며, 2009년 1월에 시작되어 2010년 11월에 완료된다. 본 프로젝트를 통해 모로코 초중등 교사 23만명중 년간 1,000명을 교육하고, 교육을 받은 교사는 소속지역에서 ICT Master Teacher 역할을 담당하게 된다. 본 프로젝트를 통하여 우리나라는 모로코 교육 선진화에 기여하며, 한국 ICT 기자재를 활용함으로써 한국산 H/W, SW 및 교육컨텐츠의 우수성을 모로코와 인근 국가에 홍보하고, 이를 통해 국내 기업의 북아프리카 진출을 간접 지원하였다. 또한, 본 프로젝트를 통하여 모로코를 비롯하여 2000년도부터 년평균 5.3%의 경제성장을 지속하고 있는 아프리카지역에 한국 ICT제품이 진출할 수 있는 방안으로, 국산 e-러닝 개발툴을 영어, 불어와 아랍어 버젼으로 추가 개발하였으며, 모로코 대학과 합작기업을 설립을 추진하고 있다.

• Proceedings of the KIPE Conference
• /
• 2008.06a
• /
• pp.238-240
• /
• 2008

다양한 기능을 동시에 구현하는 최근의 전자제품을 위한 전력 시스템은 다양한 종류의 전원을 구비해야 하며, 고효율 저가격 특성이 필수적이다. 이를 위해 본 논문은 단일 변압기를 이용한 중 용량급의 고효율 저가격형 다중출력 LLC 공진형 컨버터를 제안한다. 제안된 컨버터는 단일 변압기를 이용하고, 요구되는 출력 당 추가된 1 개의 보조 스위치만으로 구현되므로 저가격화에 유리하다. 또한 제안된 회로의 모든 전력 스위치들은 ZVS 및 ZCS가 가능하므로 스위칭 손실을 최소화 할 수 있다. 최종적으로 제안된 컨버터 및 전원시스템의 우수성과 이론적 분석의 타당성 검증을 위해 42" FHD급 PDP용 전원회로를 위한 시작품을 제작하여 고찰된 실험결과를 제시한다.

• Journal of Korean Society for Quality Management
• /
• v.34 no.4
• /
• pp.1-12
• /
• 2006

The 'KS-QEI' is the quality evaluation model developed both by Korean Standard Association(KSA) and this research team, reflecting the characteristic of KS products' quality and the customers' demand factors. KS-QEI is a general index measuring and announcing KS products' quality excellency through the evaluation of its real user including customers and specialists. This index aimed to evaluate and announce the quality level of KS product annually which was the motivation of products' quality improvement to enterprises and guaranteed the products' reliability to customers. Ultimately, by competing in good faith among domestic enterprises and preparing foundation of continuous research and investment inducement, it was expected to improve the Korean industry's competitive power. This study was intended to develop improved KS-QEI by analysing 2006 research result, to which it had applied ameliorated and enlarged index in 2005. Especially, it established the weight by Analytic Hierarchy Process(AHP), which led to estimate weight mathematically by comparing and evaluating the importance and difficulty by its index. And this paper analyzed the research result by using multi-variate statistical methods.

• Journal of Korean Society for Quality Management
• /
• v.41 no.3
• /
• pp.327-335
• /
• 2013

Purpose: The purpose of this study is to suggest the modified 'Korean Standard-Quality Excellence Index' model and analyze the improvement effect with survey data by comparing the properness between current and suggested model result. Methods: The collected data through the survey were analyzed using paired t-test and unbalanced ANOVA method for testing the consistency of two customer satisfaction evaluating categories and comparing the current model to suggested model for confirming the improvement of performance. Results: The statistical analysis result shows that adjusted model using prior information improves the consistency between two customer satisfaction in case of short life-cycle product. Also long life-cycle product case, the result shows difference gap decreasing with same direction. Conclusion: Considering statistical model for QEI reflecting the characteristic of product group such as life cycle seems to be meaningful. Since index may be compared yearly base for checking the trend, careful approaching without big change should be considered for application.

• Journal of the Institute of Electronics and Information Engineers
• /
• v.52 no.7
• /
• pp.143-152
• /
• 2015

The 'Quality Competitiveness Index' (QCI) is defined as an quantitative and disinterested indicator that measures and compares the quality of products across the world. The purpose of this study is to suggest the 'Quality Competitiveness Assessment Model' (QCAM) and calculate QCI of a popular UHF RFID Label tag (Global ISO 18000-3C supported) available these days in a global apparel market. The model was based on KS-QEI(Korean Standard-Quality Excellence Index), and was composed with the following 4 evaluation categories, a process capability test, an environmental reliability test, a durability test and a design margin test. The QCI score can be calculated with the following formula, using the weighted arithmetic mean between a score of each evaluation category ($X_1$, $X_2$, $X_3$, $X_4$) and each weight($w_1$, $w_2$, $w_3$, $w_4$). The actual weights was determined by an result of AHP survey to which was conducted for the related Industry-University-Institute experts. The proposed index shows the results of comparisons with global competitor's products as well as the high-quality domestic RFID label tags. In addition, it will play an important role for manufacturers when developing their future products.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.14 no.4
• /
• pp.143-160
• /
• 2019

The domestic pharmacy market has undergone a lot of changes starting from the division of medicine. Along with the division of medicine, patients who had previously visited the pharmacy were moved to a hospital or clinic. As the pharmacy became more dependent on the illness and the clinic, the pharmacy began various activities to search for ways other than prescription drugs. At this time, the importance of distribution was emphasized around the time, and as the need to strengthen the competitiveness of pharmacies increased, they rapidly grew into the franchise market. Pharmacy franchise companies continue to lecture on academic management to strengthen the expertise of pharmacists' functions in line with the pharmacy market, which is different from ordinary franchise, in addition to private brand products for pharmacies, diversifying pharmacy handling items, And strengthening its market competitiveness. but research to support it are insufficient. As a research to help this, we analyzed factors affecting the intention of re-contracting and recommendation intention that affect the maintenance and expansion size of the drugstore franchise market. As a result showed the intention of re-contracting and the intention of recommending are affected by positive influence in brand trust. In addition, Brand Promise, Employee authenticity, Originality, Product excellence, Brand reputation, Brand identification, Educational Satisfaction were found to affect brand trust.

• Journal of Satellite, Information and Communications
• /
• v.12 no.3
• /
• pp.15-21
• /
• 2017

Following the successful launch of KOMPSAT-3 in May 2012, KOMPSAT-5 in August 2013, and KOMPSAT-3A in March 2015 have succeeded in launching the integrated operation of optical, radar and thermal infrared sensors in Korea. We have established a foundation to utilize the characteristics of each sensors. In order to overcome limitations in the range of application and accuracy of the application of a single sensor, multi-sensor image fusion techniques have been developed which take advantage of multiple sensors and complement each other. In this paper, we introduce the development of software (InFusion) for multi-sensor image fusion and valued-added product generation using KOMPSAT series. First, we describe the characteristics of each sensor and the necessity of fusion software development, and describe the entire development process. It aims to increase the data utilization of KOMPSAT series and to inform the superiority of domestic software through creation of high value-added products.

• The Journal of the Korea Contents Association
• /
• v.17 no.6
• /
• pp.203-224
• /
• 2017

With the development of the IT industry and the growth of the cultural industry, the game industry is becoming an important industry. In this regard, the study seeks to differentiate the generation of video games based on technological characteristics from the perspective of technological innovation. SEGA, Nintendo, MicroSoft, SONY, and ATARI were chosen as research subjects. The survy was conducted from ATARI to 2017. The results of the study are expected to help develop the technology strategy of the future video game industry.