• 한국보건간호학회지
• /
• 제25권2호
• /
• pp.209-220
• /
• 2011

Purpose: The study investigated the level of mutual cooperation among those engaged in public and private nursing and social welfare to understand contributing factors. Method: The subjects were 289 nurses and 279 social workers. The level of mutual cooperation between nurses and social workers was evaluated. taking into account related personal factors and organizational environmental factors. Results: The level of mutual cooperation between nursing and social welfare organizations showed the following sequence, in decreasing order; public nursing, public social welfare, private nursing and private social welfare personnel. The factors affecting nurses' cooperation with social welfare personnel were expected duties, understanding of social workers' service, service autonomy, service appropriateness, and the training environment of the organization. Factors influencing the level of cooperation of social workers with nurses included understanding of nursing service, understanding of the efficiency gained by cooperation, service appropriateness and the training environment of the organization. Conclusion: The development of training programs to increase the level of cooperation between the nursing and social welfare fields is strongly recommended.

• 수산경영론집
• /
• 제31권1호
• /
• pp.73-93
• /
• 2000

This study analyzed and mutually compared the fishery manpower problems in Northeast Asia region including Korea, China, Japan by fishery industry structure, fishery education, fishery manpower and presented fishery cooperative schemes of Northeast Asia. In case of fishery manpower problems, China is still in a better situation whereas Korea and Japan have a hard time of a labor shortage. Korean companies have employed foreign crews to find a way out of the difficulties and the foreign crew rate is growing but the problem is that the reduction of Korean crew could deteriorate the safety of vessel-sailing, efficient operations, and fishery efficiency. Therefore crew management should be placed focus on improvement of working conditions and guarantee positions to foreign crew as assistants in fishery surroundings and systems. Fishery manpower problems are complementary to each nation in Northeast Asia. In consideration of this fact, fishery manpower management needs the mutual fishery manpower and information exchange and for the sake of it, the most urgent task is to build up the international fishery cooperative network through establishing fishery-related information systems of Northeast Asia.

• 한국인터넷방송통신학회논문지
• /
• 제15권1호
• /
• pp.111-116
• /
• 2015

본 논문은 인지 통신의 1차, 2차 시스템 사이에서 발생되는 협력 스펙트럼 공유 모델을 고려한다. 제시된 모델은 동상 신호로 표현되는 1차 사용자의 메시지가 존재할 때, 직교 위상 기반의 신호인 2차 사용자의 메시지가 존재하기 위한 단일 2차 송신기 ST의 배치에 대해 표현한다. 상호 간섭이 없는 순간적인 스펙트럼 공유로 가정하였으므로, 2차 사용자의 동작으로 인한 1차 사용자의 동작을 보호하는 것은 불필요하다. 또한 1차 시스템의 신호, 2차 시스템의 신호가 동상 및 직교 위상인 직교 차원에 위치하는 것을 기반으로 하기 때문에, 1차 시스템과 2차 시스템의 신호는 상호 간섭이 발생하지 않으며 2차 시스템 전원의 일부를 사용하여 1차 시스템의 신호를 강화시킬 수 있다.

• 가족자원경영과 정책
• /
• 제16권3호
• /
• pp.67-82
• /
• 2012

The first local exchange trading system(LETS), established in Comox Valley in Canada, aimed at facilitating the regional economy. However, in Korea, LETS was adopted to encourage mutual aid and promote community spirit among residents. This study examines the feasibility of LETS as a revitalization initiative for Pumasi and suggests a number of policies that can be implemented to support the project. The findings are as follows: First, the LETS credit system was found to complement social capital initiatives among Pumasi participants in the early stages of the Pumasi project. Second, combining LETS and Pumasi initiatives was found to consolidate community spirit and encourage a cooperative way of life among participants due to the fact that LETS enlarges the scope of local residents' participation and diversifies the services being exchanged. A number of policy suggestions are made for combining LETS with Pumasi. First, the project must define a vision of its long-term purpose and outcomes. Second, local residents should be employed as assistants to facilitate the project. Third, Pumasi participants should ensure that childcare exchange services are of the highest quality by providing an educational program on parenting. Fourth, the project manager's employment conditions and working environments must be guaranteed.

• 대한임베디드공학회논문지
• /
• 제18권4호
• /
• pp.195-201
• /
• 2023

The degree of contribution each sensor makes towards the total information gathered by all sensors is not uniform in spatially correlated sensor fields. Considering bit allocation problem in such a spatially correlated sensor field, the number of bits to be allocated to each sensor should be proportional to the degree of contribution the sensor makes. In this paper, we deploy Shapley value, a representative solution concept in cooperative game theory, and utilize it in order to quantify the degree of contribution each sensor makes. Shapley value is a system that determines the contribution of an individual player when two or more players work in collaboration with each other. To this end, we cast the bit allocation problem into a cooperative game called bit allocation game where sensors are regarded as the players, and a payoff function is given in the criteria of mutual information. We show that the Shapley value fairly quantifies an individual sensor's contribution to the total payoff achieved by all sensors following its desirable properties. By numerical experiments, we confirm that sensor that needs more bits to cover its area has larger Shapley value in spatially correlated sensor fields.

• 한국경영과학회지
• /
• 제14권1호
• /
• pp.51-58
• /
• 1989

A joint economic ordering problem between supplier and customer has been formulated where a supplier has to pay the freight cost which follows the principle of economy of scale. An algorithm is given to determine order size and price simultaneously which give gains to both parties. A scenario is presented within which both parties come to a mutual agreement on the revised order size and price by utilizing quantity discount schedule.

• 한국지구과학회지
• /
• 제27권3호
• /
• pp.279-288
• /
• 2006

본 연구는 김제시 1개 중학교 2학년 여학생 5개 반을 대상으로, 중학교 과학 '지각 변동' 단원을 중심으로 협동학습을 실시하여 협동 학습이 여학생들의 과학 선호도에 효과가 있는지 조사하였다. 협동 학습 모둠은 학습 능력이 이질적으로 되도록 4명을 한 모둠으로 구성하여 약 10주간의 협동 학습을 실시하였다. 협동 학습 실시 전 후 동일한 검사지로 과학 선호도에 대한 사전 검사와 사후 검사를 실시하였다. 협동 학습 실시 후 여중생들의 과학 선호도에 긍정적인 효과가 나타났다. 과학 수업에 대한 인식과 과학 수업에 대한 참여도가 협동 학습 전과 달리 긍정적인 변화를 보였다. 그러나 과학자들에 대한 인식이나 과학적으로 사고하거나 행동하는 습관을 나타내는 과학적 태도는 유의미한 차이가 없었다. 이는 10주 동안의 기간은 협동 학습 전략을 효과적으로 시행하는데 충분하지 못한 것으로 생각된다. 협동학습에 대한 학생들의 의견 조사에서 중위 수준 학생들은 상-하위 수준 학생들과 달리 협동 학습에 대해 강한 긍정을 나타냈다. 협동 학습을 통해 상위 수준 학생들에게 배우고, 하위 수준 학생들에게 나누는 모둠 활동에서 자신감을 얻고 흥미를 느낀 것으로 보인다. 다른 의견으로는 협동 학습이 과학 수업에 대한 흥미 유발과 공부에 더 도움이 되고, 학생의 참여도를 높이며, 학생들에게 협동심을 길러주는 등의 좋은 점이 있으나, 학생의 언어적 상호작용으로 인한 소란스러움을 유발시키고, 모둠 내 협동하는데 의견 충돌이 있는 단점이 있었다.

• 한국프랜차이즈경영연구
• /
• 제3권2호
• /
• pp.1-19
• /
• 2012

기존 자영업자와의 골목상권 분쟁 그리고 가맹본부와 가맹점간의 갈등과 분쟁에서 해결할 수 있는 방안으로 상생협업인 협동조합을 제시하고자 하며, 프랜차이즈 산업이 발달된 미국의 던킨 도너츠의 구매형 협동조합을 분석하고 던킨 도너츠와 가맹점간의 협력적 전략 등이 우리나라 프랜차이즈산업에 도움을 줄 수 있는 시사점을 찾아보고자 한다. 본 연구는 1955년 미국의 초기의 프랜차이즈 협동조합부터 1970년대 말까지 ARCOP, KFC, 던킨 도너츠 협동조합의 기본 원칙과 실행지침을 통해 새로운 한국형 프랜차이즈 협동조합의 모델의 발굴이라 할 수 있다. 또한 던킨 도너츠를 통하여 종합유통프로그램(TDP), 단기선물프로그램(SFP), 그리고 유통실행프로그램(DCP)의 구매형 협동조합의 성공프로그램을 살펴본다. 프랜차이즈 가맹점들의 수익성 개선을 위해서는 공동구매 협동조합을 운영하는 미국의 던킨 도너츠 사례를 통해 첫째, 가맹본부와 가맹점간의 힘(Power)관계가 아닌 협력적인 관계가 필요. 둘째, 가맹점의 상호연대의 힘. 셋째, 한국 프랜차이즈 시스템의 문제. 넷째, 빨리 가는 것 보다 함께 가는 기업가 정신이 필요. 다섯째, 철저한 만족경영이다. 30여년 안 되는 짧은 프랜차이즈의 역사 따른 양적 팽창과 프랜차이즈 수익모델 등 두 나라의 시스템 환경이 다른 상황에서 서로간의 상생적 동반자인 협동조합을 통한 성공사례 모델로 일반화에는 한계가 있다. 향후 협동조합 성공을 심도 있는 분석을 통해 국내 프랜차이즈산업의 지속가능한 경영을 기대해 본다.

• Journal of Information Technology Applications and Management
• /
• 제24권2호
• /
• pp.25-37
• /
• 2017

The aim of this study is to analyze the effect of the growing activities of large purchasing enterprises on the trust of small and medium size contractors, which is mediated by 'purchase accompany activity'. This subject study includes the first and second contractor companies in Korea. The results of this study are as follow. First, the knowledge and cost price sharing activities of major purchase vendor with cooperative company had a positive effect on the trust of cooperative company, however this was not so with the information sharing activities in that case. Second, the trust of contractors on large purchasing enterprises was positively influenced by sharing activities with purchasing activities of major company. Third, the knowledge and cost price sharing activities of purchasing enterprise with contractors on the sharing activities were mediated by the trust of contracting company on the large purchase enterprise. According to this study, the mediated effect of trust relationship can influence a contracting company. Whereas preceding studies of sharing activities were conducted about unidirectional instruct of large purchase enterprises to small and medium size contracting companies, this study was conducted on bidirectional effects, which included knowledge, cost price, information sharing activities between contracting companies and large purchasing enterprises. Conclusively, this study showed the possibility of spreading cognitive and change about mutual benefits strategy between small and medium size contracting company and large purchasing enterprise.

• 대한예방한의학회지
• /
• 제9권2호
• /
• pp.77-91
• /
• 2005

The purpose of this study is to examine the recognition of the student of oriental medical school on cooperative system between Oriental and Western medicine and to provide basic information for the development of oriental medicine. In order to look at the level of recognition on cooperative system between Oriental and Western medicine, from September 1st to 15th of 2005, this study had been conducted through personal interview and questionnaires to 600 students who were attending the Department of Oriental Medicine (in both prep and regular courses) in D University, located in the City of Daegu. The data has been analyzed using statistic program, the SPSS WIN 12.0. Statistical analysis tools used for this study were frequency analysis, cross-over analysis and the t-test. The results are as follows; The students of oriental medical school had relatively high level of recognition on the basic concept, interests, necessity and potential for cooperative system between Oriental and Western medicine. However, they had negative understandings on the issue of unification of the two medical systems and it's possibility in the future. The students were optimistic about possible merits of cooperative system between Oriental and Western medicine, especially in the field of rehabilitation. On the reasons for lack of development of cooperative system between Oriental and Western medicine, the students listed prejudices existing on both sides firstly, followed by their contrasting approach on human illness, lack of legal and institutional support system, the indifferences of doctors and indifferences of oriental medical doctors. In addition, students understood that the dualism existing in our current medical system is aggravating mutual distrust between the two sides, causing the confusion of patients on the choice of medical facilities, and raising their medical bills. Therefore, in order to vitalize collaboration between Oriental and Western medicine in new health care environment, the following measures should be needed decreasing the prejudices between the two medical spheres with open mind improving educational programs in Western and Oriental medical schools; promoting joint academic research or exchange programs between the schools, and increasing government effort to minimize legal and institutional restrictions cooperative system between Oriental and Western medicine.