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        검색결과 43

        23.
        2008.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        At the spots of enterprises experiencing rapid environmental changes, necessity for ceaseless managemental innovation is raised. We can't deny that management quality is also a part of such managemental innovation. Introduction of management quality by an organization is different from introduction of other individual innovative techniques. Management quality is not one time project but complete historical change program to be pursued continuously. Furthermore, it must be understood as a strategic 'Quality Journey' looking for far future of an organization. Malcolm Baldrige Model has been increasingly used in Korea as a global standard for management quality. The model, however, has shown a number of limitations in application due to nonsystematic elements in the implementation process. The deployment process of the model should be detailed through a real world case study. In this research, we proposed a quality evaluation standard model which is suitable for the Korean public enterprise based on the Malcolm Baldrige Non-profit Criteria, and examined the model. A 7-Point Likert Scale was used based on the seven categories within the 2007 Malcolm Baldrige Non-profit Criteria: Leadership, Strategic Planning, Customer and Market Focus, Management Analysis and Knowledge Management, Workforce Focus, Process Management, and Results. Furthermore, we analysed the validity and causal relationship among the factors within the model. Through the above case study, following common factors for successful Malcolm Baldrige Model have been derived. The following is a summary of the results of this study. First, for Malcolm Baldrige Model management, needs powerful support Leadership. Second, for Malcolm Baldrige Model management, needs systematic Strategic Planning. Third, for Malcolm Baldrige Model management, needs the continuous Customer and Market Focus. Fourth, for Malcolm Baldrige Model management, needs systematic Measurement Analysis and Knowledge Management. Five, for Malcolm Baldrige Model management, needs systematic Workforce Focus. Six, for Malcolm Baldrige Model management, needs systematic Process Management. The finding are surely necessary factors to arrange the human resource management for upgraded management quality, those factors help to explain why all enterprises consider human resource as the strategic view.
        4,200원
        24.
        2008.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The growth in services has focused issues of service quality both for commercial enterprises and across a range of public services and government institutions. The education sector, in particular, has undergone radical change to meet the needs of its varied constituents. This paper examines key issues in internal service, customer satisfaction, service quality, relational commitment as they apply in one particular education sector. The purpose of this study is to analyze effect of internal service on customer satisfaction, educational service quality. First, In the dimension of internal service, many factors affect internal customer's evaluation for overall satisfaction. They are categorized as five factors; tangibles, reliability, responsiveness, assurance, empathy. The results of this study supported the proposed conceptual framework overall. Therefore, we identified that internal service quality is the antecedent of an internal customer satisfaction, and the consequent variables of an internal customer satisfaction are educational service quality, external customer satisfaction. The major findings of this study are summarized as follows. First, some factors(tangibles, reliability, responsiveness, assurance, empathy) affected positively internal customer satisfaction. Second, external service quality affected positively educational service quality, external satisfaction. In other words, the more internal customers have experienced internal service, the higher internal service quality deliver educational service quality.
        4,000원
        25.
        2008.11 구독 인증기관 무료, 개인회원 유료
        IPTV services, as the convergence service of communication and broadcasting, are regarded as the essential information communication media in the New Economy era by providing the consumers with various services through the collaboration among communications, broadcasting and many of other media service providers. The research starts with recognition that, in the new media era, where communication and broadcasting are converging, there are endless demands for new services and various contents, which are driving forces behind the business model of IPTV. In other words, the research expected that customer satisfaction and purchase intention would be different according to the service quality(contents). It was expected that the difference of the perceived service quality(contents) could cause the difference of the process of adopting new technologies. The study on how consumers are satisfied with services provided, and which factors of the service quality have a more significant effect on consumer satisfaction will provide very valuable information for forecasting future trends in the IPTV market. The research tried to investigate factors which influence on consumer satisfaction and loyalty through an empirical survey with real users of IPTV services. Based on the results, the research suggested effective ways of diffusing IPTV.
        4,600원
        26.
        2008.11 구독 인증기관 무료, 개인회원 유료
        It is good to use DEA method as it can measure the efficiency without depending on a specific function like cost function. The method also finds out the most efficient group among the sample groups and gives us a specific number. For example, it shows what kind of factor of inefficient group gives how much input and produces how much output. Originally DEA, which was developed by Charnes, Cooper and Rhodes, allows us not only to measure the relative efficiency of Decision Making Units(DMUs) of non-profit organizations whose success cannot be measured by a single bottom-line figure such as profit but also to integrate several variables, which have different measuring scale, into a single model. Therefore we can use physical scales and financial scales simultaneously in the same model without any transformation process. In this study, price and measurable performance indexes of vehicles are used as input and outputs respectively. The purpose of this study is to propose an effective approach for evaluating the relative efficiency of vehicles and to determine the vehicles have high performance efficiency compared to product cost.
        4,200원
        27.
        2008.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Many companies desperately effort to find out more effective management method to survive in keen competition. Jack welch of past GE's CEO had said that an excellent result of today's GE management is thanks to Six sigma work. Many korean companies are introduced Six sigma method in their management since late 1993. Six sigma uses a set of strategies, statistics and methods to improve the processes we use to do everything from designing to manufacturing a product from marketing products and services to providing business information to our internal and external customers. The purpose of this study is to overcome these problems and to help make an important decision in establishing introduction strategy by abstracting the reasons and success factors and result indices which are important sources for introducing Six sigma management.
        4,000원
        29.
        2008.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        4,000원
        31.
        2008.04 구독 인증기관 무료, 개인회원 유료
        In the information society where knowledge plays a significant role, the value of the corporate organization creates knowledge strategically and spreads it to the whole organization so as to reinforce the efficiency of the work force. After KMS was recognized as one of core competences of company, KMS based on information technology has been introduced actively to many corporate organizations for the implementation of realizing knowledge management. As the strategic use of KMS increases in company, it has attracted attention to the system and the investment in the system, now attention has brought to the effect of the system. The efficiency and effectiveness of KMS has been tackled as one of the most important issues, and then many studies have been implemented to measure the result of the system. The purpose of this study is to overcome these problems and to help make an important decision in establishing introduction strategy by abstracting the reasons and success factors and result indices which are important sources for introducing KMS.
        4,500원
        35.
        2004.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        유자추출물 및 유자주스와 유자주스의 유기산, ascorbate 및 pheolic 획분을 이용하여 nitrosamine(NA)생성의 주요 전구물질인 아질산염의 소거능과 N-nitrosodimethylamine(NDMA)의 생성에 미치는 영향을 분석하였다. pH 1.2와 4.2의 반응계에서 아질산염 소거능과 NDMA 생성억제능은 시료 첨가량이 증가함에 따라 반응계의 pH가 산성영역일수록 더 높은 활성을 보였다. 유자 과육 및 과피추출물을 첨가한 경우 아질산염 소거능 및 NDMA 생성억제능은 과피추출물에서 다소 높은 활성을 보였다. 유자주스와 각 획분의 아질산염 소거능은 pH 1.2에서 주스를 첨가한 경우에 92.2±3.2~98.2±3.4%로 가장 높았으며, 다음으로 유기산 획분, phenolic 획분 및 ascorbate 획분의 순으로 나타났다 유자로부터 NDMA생성억제에 주된 영향을 주는 물질은 유기산인 것으로 생각된다.
        4,000원
        36.
        2000.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study was conducted to estimate the prevalence of ametropias such as myopia and hyperopia from the community based population study. Another purpose of this study was to determine the association between ametropia and nutrient intake. The study subjects was 492 residents over 20 years of age residing in Kuri City. Ametropia was tested based on refrector error using auto referactor. Nutrient intake was estimated from the dietary survey using 24 hour recall method. As a result of data analysis, the prevalence of myopia was 57% and that of hyperopia was 11%. Such a high rate of ametropia prevalence may suggest the increasing risk of eye health in a Korean society. Nutrient intake of myopia group was 5∼15% higher than that of normal group in most of the nutrients. Whereas intake of most nutrient except calcium, retinal, fiber for the hyperopia group was lower than that of normal group. The result may suggest that inbalance of nutrient intake has been related with ametropia.
        4,000원
        37.
        1996.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 Allium속의 중금속 흡착력을 구명하고자 식물체의 식용부위별, 시료의 입자별, 중금속 농도별, 용액의 온도별, pH별 실험 결과이다. Allium속에 의한 중금속의 흡착량은 Allium속의 종류에 관계 없이 Pb이 Ni, Cu보다 훨씬 많았다. 대파, 쪽파는 Cu에 대하여 시료 입자가 클수록 흡착이 잘 되었으나 Ni, Pb은 차이가 나타나지 않았다. 농도별 중금속 흡착력은 농도가 높을 수록 증가하였으나 증가율은 일정하지 않았다. 온도에 따른 중금속의 흡착력은 온도 증가에 따라 증가하였으나, Ni은 대파, 달래, 부추에서 Pb은 쪽파, 달래, 부추에서 감소하였다. Pb의 흡착력은 pH에 따른 영향을 받지 않았다. Ni 및 Cu는 pH 영향을 많이 받았다. Ni은 pH증가에 달라 흡착량이 증가되었고, Cu는 오히려 감소되었다. 중금속들의 흡착에 미치는 Allium속 성분함량사이의 관계는 함황 아미노산과 비타민 B_2에서 유의성이 인정되었다.
        4,000원
        38.
        1996.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        빵의 저장 수명은 액당이 보유하고 있는 수분 함량을 계산하여 급수를 동일하게 조정한 후 제품을 제조하여 레오미터로 제품의 경도를 측정하고 수분 활성도, 수분 함량 및 제품의 미생물 오염에 의한 부패 현황 등을 비교 분석하였다. 케이크의 저장 수명에 미치는 당의 영향 및 실험 결과는 다음과 같았다. 1. 액당을 사용하면 설탕을 단독 사용하는 것보다 제품이 부드럽고 노화가 지연되었으며, 20%보다는 40%를 사용하는 경우가 더 효과가 있었고, 그 중 전화당의 효과가 가장 좋았다. 2. 수분 활성도는 액당은 설탕을 100% 사용할 때보다 높이고, 전화당이 액당 중 낮은 값을 올리고당이 가장 높은 값을 나타냈다. 3. 제품의 수분 함량에 대한 영향은 액당이 설탕보다 수분 보유력이 우수하며, 수분 증발율은 전화당이 적었고 올리고당이 가장 컸다. 4. 액당 20% 대치시 전화당은 설탕에 비해 미생물 오명에 의한 부패율이 낮았다.
        4,000원
        39.
        1989.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        A strain of Saccharomyces cerevisiae BY-366 was isolated to produce a strong sucrose hydrolyzing enzyme. After entrapment of yeast cell invertase with alginate, enzymatic properties of immobilized cells were investigated. The results are as follows. 1. The optimum pH of invertase in immobilized cells and non immobilized cells was 6.0 and 5.0, and pH stability of invertase in immobilized cells and non immobilized cells was 6.0 and 5.0, respectively. 2. Activation energy of immobilized cells was 4.7㎉/㏖. 3. The immobilized preparation exhibited high resistance to heat and urea induced denaturation. 4. The bead size less than 2㎜ in diameter was desirable. 5. In spite of repeated use, the enzyme activity of immobilized cells was inhibited slightly in batch reaction, and a small column of the immobilized preparation could hydrolyze relatively high concentration of sucrose almost quantitatively to more than 6 days.
        4,000원
        40.
        2018.02 KCI 등재 서비스 종료(열람 제한)
        The ‘Hongsil’ strawberry (Fragaria × ananassa Duch.) is a new cultivar released by Gyeongsangnam-do Agricultural Research & Extension Services in 2015. This cultivar originated from a 2011 cross between ‘802a312’ and ‘Okmae’ and exhibited suitable fruit characteristics for export due to the high soluble solids content and firmness of the fruit. The breeding line ‘1116-74-15’ was selected as an elite line after examining its characteristics and productivity from 2013 to 2014. A field trial of this line was conducted on a farm in 2015, and it was registered as ‘Hongsil’ thereafter. The ‘Hongsil’ strawberry demonstrates intermediate plant type and moderate vigor in growth. It is suitable for forcing culture due to its early flower bud differentiation and low chilling requirement. The soluble solids content of ‘Hongsil’ is 10.0 °Brix, which is approximately 0.4 °Brix higher than that of ‘Seolhyang’ The Fruit firmness of ‘Hongsil’ is 13.1 g·㎜-2, similar to that of ‘Maehyang’. Fruits of ‘Hongsil’ are long conical having a red skin color and marketable yield is 4,269 ㎏·10a-1 which is 16% higher than that of ‘Maehyang’. The ‘Hongsil’ cultivar is sensitive to powdery mildew, and it therefore warrants further investigation regarding disease control.
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