• Journal of Agricultural Extension & Community Development
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• v.18 no.4
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• pp.1011-1049
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• 2011

This study is mainly to investigate the influences of both Western's utopian socialism and cooperatives ideas on the process of China's rural cooperation from 1919(the occurrence of 5.4 movement) to 1958(the completion of People's commune). To accomplish this, first, we will discuss that how these two ideas emerged as an alternative to Western capitalism in the before/early 20th century were introduced into China and how these ideas effected on the process of the China's Communist Revolution. Then, we will review the process of China's rural cooperation during the 1950s' new socialist nation-building period since the foundation of New China(1949), the sharp debates about rural cooperation in the process of its realization, and the reasons of radically promoting rural cooperation in the late 1950s. Finally, through these debates and experiences regarding rural cooperation in rural China during 1919-1958, any implications in solving rural cooperation problems of contemporary China facing difficulties will be provided.

• The Journal of Korean Association of Computer Education
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• v.11 no.5
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• pp.19-32
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• 2008

It is necessary to study creative problem solving(CPS) in cooperative level because numerous studies have reported that group approaches to CPS are more effective than individual approaches. There are also lots of researches that an online environment is effective to promote cooperative interactions among group members. Therefore, the purpose of this study is to develop an online support system for cooperative and creative problem solving. First, in this paper we created an integrated CPS model from existing CPS models. Second, we designed principles of an online cooperative CPS(CCPS) based on the integrated CPS model. Third, we developed an online support system for the cooperative CPS. Lastly, we conducted formative evaluations of the developed system and suggested ideas for improvement of the system. The developed system provides an effective and efficient online learning environment for CCPS. CCPS means the cooperative thinking processes to solve certain problems through identifying problems, stating problems, reviewing the data related withe the problems, producing creative ideas and making group decisions related with the solutions.

• Journal of Korean Library and Information Science Society
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• v.38 no.2
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• pp.353-372
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• 2007

This study aims at providing ideas to develop a new plan after the completion of the first five year School Library Development Plan(2003-2007) initiated by the Ministry of Education(MOE). In doing so, it analyzes cooperative systems and collaborative efforts between school and public libraries in the City of Seoul and its outskirts. Major research methods used are associated with the following (1) case studies in the city of Seoul, Inchon, and the Kyung-Gi province and (2) questionnaire and interviewing techniques for those who are engaged In the collaborative systems. In sum, this study analyzes the strengths and limitations of the cooperative systems in different regional areas. It also suggests ideas to improve the shortcomings of current systems.

• Journal of Agricultural Extension & Community Development
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• v.1 no.1
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• pp.15-28
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• 1994

The ideas of Agricultural Copperatives as self-organization are to facilitate its life and development and to improve economic and social status. Its works are to improve agricultural productivity to have extension through self-help, self-reliance, cooperative. The purpose of this study presents direction of agricultural extension after U.R.

• International Journal of Contents
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• v.7 no.4
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• pp.10-18
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• 2011

Cooperative Group Games (CGG) emphasize participation, challenges and fun by cooperation among group members rather than competition. CGGs have been proven to be an efficient education method that teaches the value of cultivating cooperation skills, discipline, and sense of public order for tackling problems together through various types of interactions. When integrated with computer game technology, the general classic CGG can be reborn with new educational and entertaining aspects. To combine the joy of physical movement of group games and the richness of computer game contents, a motion based arcade CGG has been developed in this study, based on the original ideas and structures of classic off-line CGGs. While implementing the classic game concepts in arcade environment, various design attributes have been considered and applied, which were supposed to promote cooperative game play. Overall, the process of the implementation and test results of our four CGGs suggest several design strategies for effective arcade CGGs.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.11 no.2
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• pp.611-627
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• 2017

For enhancing the coverage of wireless networks and increasing the spectrum efficiency, small cell networks (SCNs) are considered to be one of the most prospective schemes. Most of the existing literature on resource allocation among non-cooperative small cell base stations (SBSs) has widely drawn close attention and there are only a small number of the cooperative ideas in SCNs. Based on the motivation, we further investigate the cooperative approach, which is formulated as a coalition formation game with power control algorithm (CFG-PC). First, we formulate the downlink sub-channel resource allocation problem in an SCN as a coalition formation game. Pareto order and utilitarian order are applied to form coalitions respectively. Second, to achieve more availability and efficiency power assignment, we expand and solve the power control using particle swarm optimization (PSO). Finally, with our proposed algorithm, each SBS can cooperatively work and eventually converge to a stable SBS partition. As far as the transmit rate of per SBS and the system rate are concerned respectively, simulation results indicate that our proposed CFG-PC has a significant advantage, relative to a classical coalition formation algorithm and the non-cooperative case.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.8 no.2
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• pp.23-28
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• 2008

In this paper, we propose location-aided cooperative routing protocol (LACARP) for supporting power saving and stable route lifetime in mobile ad-hoc wireless sensor networks. The main ideas and features of the proposed routing protocol are as follows. First, the definition of the area of route search using location-based information to support power saving transmission. Second, the expect zone-based establishment of routing route within the area of route search. Third, the cooperative-aided transmission method. In the operation of data transmission over the established rout the datas are transmitted via both the established route and cooperative route aided by neighbor nodes. The performance evaluation using OPNET(Optimized Network Engineering Tool) shows the LACARP can improve the packet delivery ratio and power saving transmission efficiently.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.467-476
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• 2009

As web technology and educational environments are in rapid progress, web-based cooperative learning systems have gained a lot of interests. Recently some studies have attempted to combine a learning system and simple games that enable learners to actively participate and have high interests in learning. These studies are based on TGT model, a cooperative learning model using games, and mostly remain system design levels. A few implemented systems have many problems because they focus only on pure TGT model. To solve these problems, this paper builds a extended TGT model and a new web-based cooperative learning system using this new model. The extended part contains ideas such as expert learning from Jigsaw II model, improvement scores from STAD model and making game problems by learners. A system using pure TGT model and a suggested system are implemented and used by two classes of middle school students to evaluate our system. The experimental results show that our system outperforms the other system.

• The Journal of Korean Medicine
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• v.34 no.1
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• pp.160-169
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• 2013

Objectives: This survey was performed to investigate attitudes of western medicine doctors (WMD) and Korean medicine doctors (KMD) toward Korean medicine education (KME) to provide basic data for developing effective KME programs. Methods: We selected study objects in western medicine (WM) - Korean medicine (KM) collaborative institutions and structured questionnaires were administered to both WMD and KMD for comparison. The data from 167 WMD and 135 KMD were analyzed statistically by frequency, ${\chi}^2$ test and T-test analysis. Results: 61.1% of WMD have never experienced KME and 15% were not interested in cooperative practices and research. Most KME was done in medical schools (45%) and only 5% in residency education. WMD interested or experienced in cooperation have had more KME than the uninterested and inexperienced groups. Intentions of WMD to cooperative practices and research made a difference on the willingness to take KME, while relevant experiences didn't. WMD and KMD differed in ideas about major KME topics; WMD put the greatest emphasis on the herb-drug interaction, while KMD did on KM diagnosis and treatment. They also have different views on the optimal KME course load. Conclusions: For successful collaboration, more continuing KME and motivation for cooperation is required for WMD. Improvements are also needed in the form and contents of KME to meet the demands of learners.

• Journal of Agricultural Extension & Community Development
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• v.2 no.2
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• pp.205-227
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• 1995

The objectives of this study were to 1) classify the cooperative farmers' organizations in Korea according to the development level and institutional aspects through the exploration of its' conceptual and institutional basis, 2) analyze the farmers' needs for organization, 3) identify the problems and situation of organizations, and 4) formulate an effective management model for each cooperative farmers' organization. The study was carried out through a review of literature and using available statistical data collected from various sources and empirical survey. Major findings of the study were: 1) the cooperative farmers' organizations could be classified into four types : crop units, farming cooperative corporation, trust farming companies and joint-stock agri-business. 2) a lot of members of the organization feel that the information is insufficient, the opportunity to suggest their own ideas is hardly given, and the members are not satisfied with the cooperation among the members, 3) the members who have higher level of schooling education showed a higher participation level in the organization, 4) most of members did not recognize the organization they participated in, 5) participation of the organization's members and concerned institutions is an important factor to promote problem solving and better communication within the organization, 6) any type of continuing education for the members is needed to facilitate the transfer of a new agricultural and organizational technology, 7) research and development(R & D) is one of the most important factors of the development of organizations, 8) most organizations are deficient in professional management skills(financial, personal, accounts, etc.), 9) the trust farming companies have difficulties in managing the firm on account of the characteristics of agriculture(especially seasonal), the dispersed trust lands, and the need for more alternative work in the winter season, and 10) in the case of agri-businesses, their organizations are more specialized in marketing and have more structured systems of management. Based on the results of the study the following recommendations were made for further improvement and development of agricultural cooperative organizations : (1) More governmental support should be given to education for improvement of the organizational structure. And more deliberate and differentiated governmental support should be provided for the organizations to be viably managed. (2) For more efficient communication between the members and the organization, more opportunities for discussion are needed. (3) The more research should be committed to this kind of work in order to get more analytic data and strategic plans of cooperative organizations.