• Korean small business review
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• v.43 no.3
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• pp.43-73
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• 2021

The purpose of this study is to examine the effect of the collective psychological ownership (CPO) of the board of directors of cooperatives on organizational performance, and to find out the mediator effect of shared leadership between CPO and organizational performance. In this study, we collected a data set of the survey of 453 directors from 78 local consumer cooperatives of iCOOP Korea. The study found that the CPO of the board of directors of consumer cooperatives had a positive impact on the social performance and activity performance of the organization. More importantly, the mediator effect of shared leadership between CPO and performance was statistically significant. These results suggest that strengthening CPO on the board is necessary for the performance of co-operatives, and that shared leadership is an important medium for linking CPO to performance.

• Journal of Cadastre & Land InformatiX
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• v.49 no.2
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• pp.57-66
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• 2019

Recently, as a part of the production of spatial information by smart cities, three-dimensional reproduction of structures for reverse engineering has been attracting attention. In particular, terrestrial LiDAR is mainly used for 3D reproduction of structures, and 3D reproduction research by UAS has been actively conducted. However, both technologies produce blind spots due to the shooting angle. This study deals with vertical structures. 3D model implemented through SfM-based image analysis technology using UAS and reproducibility and effectiveness of 3D models by terrestrial LiDAR-based laser scanning are examined. In addition, two 3D models are merged and reviewed to complement the blind spot. For this purpose, UAS based image is acquired for artificial rock wall, VCP and check point are set through GNSS equipment and total station, and 3D model of structure is reproduced by using SfM based image analysis technology. In addition, Through 3D LiDAR scanning, the 3D point cloud of the structure was acquired, and the accuracy of reproduction and completeness of the 3D model based on the checkpoint were compared and reviewed with the UAS-based image analysis results. In particular, accuracy and realistic reproducibility were verified through a combination of point cloud constructed from UAS and terrestrial LiDAR. The results show that UAS - based image analysis is superior in accuracy and 3D model completeness and It is confirmed that accuracy improves with the combination of two methods. As a result of this study, it is expected that UAS and terrestrial LiDAR laser scanning combination can complement and reproduce precise three-dimensional model of vertical structure, so it can be effectively used for spatial information construction, safety diagnosis and maintenance management.

• Corrugated packaging logistics
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• s.88
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• pp.117-119
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• 2009

중소기업 진흥 및 제품구매촉진에 관한 법률 제7조, 제9조 및 같은 법 시행령 제4조, 제7조에 따라 "중소기업자간경쟁제품" 및 "공사용자재 직접구매 대상품목"의 추가지정 및 세부품목 물품분류번호의 변경내역을 다음과 같이 공고합니다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2005.05a
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• pp.358-359
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• 2005

본 연구에서는 물류대상, 물류활동, 물류공간, 물류통로, 물류대상, 이동거리에 기준을 두고 그 각각에 대해서 각각의 유형을 나누어 보았다. 각각의 기준에 의해 나누어진 각각의 유형의 조합으로 다양한 물류문제 분야들을 나눌 수 있다.

• 프린팅코리아
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• v.11 no.11
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• pp.80-83
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• 2012

서울인쇄센터와 서울시인쇄정보산업협동조합이 공동주최하고 서울특별시 후원, 한국제지, 한국아그파산업이 협찬한 제7회 서울인쇄문화대상 및 인쇄문화축제가 지난 10월 18일부터 20일까지 3일간 남산한옥마을에서 열렸다. 2006년 이래 서울광장에서 열렸던 인쇄문화축제는 올해 처음으로 남산한옥마을로 옮겨 개최됐다.

• 프린팅코리아
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• v.12 no.11
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• pp.72-73
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• 2013

서울인쇄센터와 서울인쇄정보산업협동조합이 공동주최하고 서울특별시 후원, 한국제지, 한국아그파산업, 한국하이델베르그가 협찬한 제8회 서울인쇄문화대상 및 인쇄문화축제가 지난 9월 26일부터 28일까지 3일간 광화문광장에서 열렸다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.9 no.6
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• pp.79-89
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• 2014

The purpose of this study is to draw the implication for building domestic housing-related co-operatives by understanding activities of housing-related co-operatives from case study and by suggesting the start-up typology for possible domestic housing-related co-operatives and requisites for building them. According to their activities housing-related co-operatives are categorized into three types which are housing supply and operation type, maintain and improve the existing housing type, and design and performance improvement type. National housing policy should be connected to housing co-operatives indirectly. That is, the policy direction ought to be not toward controlling housing co-operatives, letting them supply more houses directly, but toward supporting voluntary co-operatives, showing them the overall housing policy blueprint. Co-operatives cannot be a panacea. Too much protection or support for co-operatives could lead to a reverse discrimination against private companies, and the co-operatives might overuse this kind of prominent position. We need to focus on the possibility of the role of co-operatives as a facilitator for local economy rather than a perfect substitute for the existing economy system.

• Journal of Biosystems Engineering
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• v.15 no.4
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• pp.319-327
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• 1990

시스템의 적응 제어함수를 산출하는 네트워크인 소뇌모델 선형조합 회로망을 이용한 학습제어 기법은 시스템에 영향을 주는 제어인자들의 불확실성 및 모델링의 결여에도 불구하고 오히려 안정한 실시간 제어의 구현을 가능하게 함으로써 대단한 관심을 불러 일으켜 왔다. 그러나, 센서로부터의 정보처리와 인식 그리고 복잡한 비선형 시스템의 제어에 적용하기에는 회로망 자체의 내재적 문제점들이 여전히 남아있다. 소뇌모델 선형조합 회로망을 기지 또는 미지의 시스템 모델에 효과적으로 적용하기 위해서는 네트워크에 영향을 주는 제어인자가 시스템에 미치는 영향을 분석하는 것이 필수적이다. 분할 블럭의 크기, 학습이득, 입력편이 그리고 입력변수들의 영역과 같은 네트 제어인자들은 시스템의 학습 능률 및 소요 기억용량의 크기에 중대한 영향을 미침에도 불구하고 충분히 조사되지 못한 실태이다. 물론 이들 제어인자들의 결정에는 학습 대상이 되는 시스템 함수의 형태와 적용 학습 알고리즘이 반드시 고려되어야 한다. 본 논문에서는 학습 능률성에 미치는 이들 제어인자들의 상호영향도를 저자가 제안하였던 기본 학습 알고리즘에 의거하여 조사하였다. 분석적인 방법만으로 이러한 상호영향성을 조사하기는 매우 힘들거나 거의 불가능하다고 보아지기 때문에 학습 대상함수를 먼저 규정하여 다양한 컴퓨터 모의시험을 수행하였고 그 결과를 분석하였다. 컴퓨터 모의시험의 결과에 의하여 회로망의 시스템 적용시 고려할 설계 지침을 제시하였다.

• Journal of Food Hygiene and Safety
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• v.16 no.2
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• pp.152-158
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• 2001

A survey of consumers'awareness and attitudes about food biotechnology was conducted during May through August of 2001 with a random sample of 750 Korean consumers. More than 70% of the respondents was exposed to some informations related to genetically modified (GM) foods. The greatest benefit of the development of GM foods was thought to be the remedy for the food shortage in the future. More than 90% of Korean consumers wanted GM foods labeled. About 20% of the respondents would buy GM foods voluntarily, whereas over 50% would not until they found out more. More consumers responded that they would not buy herbicide-tolerant GM soybean but buy vitamin-enriched GM soybean. It seemed to be that many Korean consumers do not make decisions of acceptance or rejection of GM floods not on the basis of biotechnology but on the basis of the word(s) used to describe the products, such as herbicide and vitamin. Only 4% of Korean consumers responded that GM foods were the greatest safety-threatening factor of Korean foods and that the most interested information on food labels was whether the food was produced by biotechnology.

• Korean Journal of Plant Tissue Culture
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• v.27 no.2
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• pp.77-82
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• 2000

This study was conducted to determine the inheritance of the ability of callus formation and plant regeneration in seed cultures of rice. The culturabilities of three Japonica rices,'Chucheongbyeo', 'Nagdongbyeo', and 'Daeribbyeo 1', were higher than those of Tongil type cultivars, 'Milyang 23' and 'Samgangbyeo 'The frequency for callus growth in F₂ populations of the three crosses, 'Milyang 23/Chucheongbyeo', 'Milyang 23/Daeribbyeo 1', and' Samgangbyeo/Nagdongbyeo', revealed a nearly normal distribution. The broad-sense heritability estimated from the ability of callus formation in the crosses were ranged from 83.8% to 90.1%. The frequency distribution of plant regenerability in F₂ population of 'Milyang 23/Daeribbyeo 1' showed a continuous variation. But the segregation mode of plant regenerability from seed-derived callus in the F₂ progenies of 'Milyang 23/Chucheongbyeo' and 'Samgangbyeo/Nagdongbyeo' appeared to fit the expected 3 : 1 ratio for the high and low regenerability. These results suggest that the high plant regenerability of 'Chucheongbyeo' and 'Nagdongbyeo' was regulated by a single dominant gene.