• 한국산림과학회지
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• 제98권6호
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• pp.690-695
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• 2009

본 연구는 산림노동자의 직무만족과 이직의 관계를 도출하는 것이 목적으로 산림노동자의 직무만족과 이직의 관계를 실증분석하기 위하여 영림단원들을 대상으로 설문조사를 실시하였다. 설문조사는 직무만족과 관련된 26개 항목에 대한 만족도와 이직의사를 조사하였다. 직무만족과 관련된 26개 항목에 대해 요인분석을 실시하여 '상사와의 관계', '임금 및 안전', '동료와의 관계','직무자체' 및 '근무시간'의 5가지 요인을 도출하였다. 요인분석으로 도출된 5가지 요인과 이직과의 관계를 분석하기 위해 회귀분석을 실시하였으며 그 결과 '직무자체' 만족만이 이직과 5% 유의수준에서 관련이 있는 것으로 분석되었다.

• 수산경영론집
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• 제46권3호
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• pp.1-14
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• 2015

This study aims to examine factors affecting the seafood processing business of primary cooperatives. For this purpose, I divided primary cooperatives that participate to seafood processing business into three group by sales scale. And then analyzed survey results for the four items that might be affecting the seafood processing business, type of seafood processing methods, HACCP certification status, distribution channels, processing difficulties during project implementation, etc. The result offers four implications. First, It is desirable to reduce the burden of the initial investment by leveraging the consignment process at the initial entry to seafood processing business. Second, HACCP certification is essential factor in order to promote seafood processing business as a long-term economic business. Third, To the steady growth of the seafood processing business, it is important to secure fixed large customers, as well as a individual customer. Fourth, For the continued growth of the seafood processing business it should be approached differently by way of sales, when the National Federation of Fisheries Cooperatives support to primary cooperatives.

• 수산경영론집
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• 제44권1호
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• pp.39-57
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• 2013

This study aims to examine problems of retail business operated by primary fisheries cooperatives and provide some suggestions for enhancing their retail business function. It reveals that although sales business function of fisheries cooperatives is very important for the members of Korean fisheries cooperatives, their performance and efficiency outcomes have been disappointing. The research offers six suggestions in two categories to resolve the issues. In the first category as a marketing plan for retail business of primary fisheries cooperatives, first, enhance of marine products business using local specialty goods. second, expanded of on-line shopping mall and third, joint marketings among primary cooperatives are necessary. In second category as an assistance plan of National Federation of Fisheries Cooperatives(NFFC) for primary fisheries cooperatives, First, we needed to making logistics system for fisheries. Second, conducting retail business consulting for primary fisheries cooperatives. Finally, human resource development programs are needed. Primary fisheries cooperatives have to discipline faithfully as a cooperatives for NFFC roles as a cooperatives. So making marine products sales business as a core of a economy business of primary fisheries cooperatives in Korea is very important.

• Journal of the Korean Data and Information Science Society
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• 제24권6호
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• pp.1231-1239
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• 2013

최근 기업의 경쟁력을 강화하고 고객의 충성도를 높이기 위해서는 무엇보다 브랜드에 대한 성공적인 관리가 중요시되고 있다. 고객은 특정기업의 상품, 서비스 등을 구매하면서 생긴 경험에 의해 기업에 대한 평가, 가치, 이미지 등을 모두 판단하기 때문이다. 본 연구는 수협을 중심으로 대표적인 협동조합에 대한 마케팅 관점의 브랜드 인지도 및 태도를 파악할 수 있는 측정체계를 수립하고 수협의 브랜드 자산에 대한 가치지수 (brand equity index; BEI)를 측정할 수 있는 모형을 개발한다. 이를 통해 수협 브랜드에 대한 인지도 및 BEI를 측정하고, 현상을 진단하여 수협 브랜드 자산가치 향상을 위한 방향 및 인지도 향상을 위한 마케팅 전략방향을 제시하는 것을 목적으로 한다.

• 농촌지도와개발
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• 제1권2호
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• pp.105-121
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• 1994

This study examines the characteristics of agricultural extension in developed countries to provide the direction for the development of Korean agricultural extension system. The study, then, examines the validity for the localization of agricultural extension system. The study undertakes mil surveys of 314 persons in extension offices, administration offices, National Agricultural Cooperative Federation, agricultural school and colleges. The study justifies the localization of extension system in the long run but not in the short run. It finds the localization within next two years as suggested by central government is not appropriate and suggests the localization after the local government has settled down.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• 제12권4호
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• pp.271-287
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• 2008

This paper deals with American call and put options. Determining the fair price and the free boundary of an American option is a very difficult problem since they depends on each other. This paper presents numerical algorithms of finite element method based on the three-level scheme to compute both the price and the free boundary. One algorithm is designed for American call options and the other one for American put options. These algorithms are formulated on the system of the Jamshidian equation for the option price and the free boundary. Here, the Jamshidian equation is of a kind of the nonhomogeneous Black-Scholes equations. We prove the existence and uniqueness of the numerical solution by the Lax-Milgram lemma and carried out extensive numerical experiments to compare with various methods.

• 한국문헌정보학회지
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• 제27권
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• pp.341-363
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• 1994

This study is composed of two parts, The one is a description of the establishment, organization, activities and an evaluation of the four international organizations of Asian libraries and librarians: Asian Federation of Library Associations(AFLA), Congress of Southeast Asian Librarians (CONSAL), Conference of Directors of National Libraries of Asia and Oceania(CDNLAO) and Association of Parliamentary Librarians of Asia and the Pacific(APLAP). The other is an investigation of status quo of the mutual exchange in librarianship between Korea, China and Japan. It is suggested that some ways toward active participation in the international cooperative systems between Asian libraries and librarians be explored.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2009년도 하계학술발표대회 논문집
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• pp.236-241
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• 2009

After analyzing the characteristics of the cooling dryer, the mixed cooling dryer was developed by adding the desiccant dryer which supplement the cooling dryer's demerits. Also, the hybrid desiccant cooling dryer was developed to use effectively the exhaust heat energy of the cooling dryer. It could make a more that 20 percent reduction in energy compared with the mixed desiccant cooling dryer. It has become essential to supply this equipment and search the suitable drying product.

• Journal of the Korean Statistical Society
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• 제33권1호
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• pp.107-128
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• 2004

Bivariate Laplace distributions for which both marginal distributions and Laplace are discussed. Three kinds of bivariate Laplace distributions which are extended bivariate exponential distributions of Gumbel (1960) are introduced in this paper. These symmetrical distributions are compared with asymmetrical distributions of Kotz et al. (2000). Their probability density functions, cumulative distribution functions are derived. Conditional skewnesses and kurtoses are also defined. Their correlation coefficients are calculated and compared with others. We proposed bivariate random vector generating methods whose distributions are bivariate Laplace. With sample means and medians obtained from generated random vectors, variance and covariance matrices of means and medians are calculated and discussed with those of bivariate normal distribution.

• Journal of the Korean Wood Science and Technology
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• 제43권5호
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• pp.691-699
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• 2015

To evaluate the possibility of charcoal as Green Infrastructure (GI) materials, data such as moisture content, amount of adsorbed water, and amount of evaporation were collected. Some data from previous study were referenced to find out if correlations exist between results in this study and previous study. Only porosity was directly related to moisture content. Two mechanical charcoal had better abilities than traditional charcoal in all three categories. Mechanical black charcoal chips produced by National Forestry Cooperative Federation (NFCFC) adsorbed 333.3% of water in thirty minutes, 297.5% in five minutes, and evaporated around 75% water in four days. This ability is much higher than other five charcoal. Even though results of test showed various degrees and NFCFC was the best as GI materials, data of charcoal were also within acceptable range based on generally accepted characteristics of GI materials.