• Title/Summary/Keyword: 협동관계

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The Mediating Effect of Job Satisfaction between Organizational Members' Turnover Intention and the Leadership Type of Middle Managers in Agricultural Cooperatives (농협 조직구성원의 이직 의도와 중간관리자의 리더십 유형 관계에서 직무만족도의 매개효과)

  • Jeon, Young-Gil
    • Journal of Digital Convergence
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    • v.13 no.3
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    • pp.85-93
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    • 2015
  • There are the leadership is the main factor for managing effective organization as the size of organization becomes large and its functions are a complex and rapidly changing environment. Therefore it needs to suggest the desirable direction for managing organization by the effect of middle manager's leadership on organization's effectiveness. The aim of the present study is to investigate the proper leadership type of middle manager through the mediating effect of job satisfaction between turnover intention and leadership type recognized of organizational members. It suggested the guidelines for the proper leaderships type and the efficient management for employees through the findings. To test hypotheses, the leadership types are classified and the data of this study has collected to evaluate middle managers from the actual employees of agricultural cooperatives in Nonghyup. Through the findings of this study, it is expected the organizational convergence and provides guidelines in managing the agriculture organization to suggest implications and future research directions.

Physical Properties Evaluation of Porous Concrete according to Target Porosity and Pumice Contents Ratio for Application of the Aquatic Environment (수계환경 적용을 위한 설계공극률 및 부석 혼입률에 따른 포러스콘크리트의 물리적 특성 평가)

  • Kim, Woo-Suk;Park, Jae-Roh;Kim, Bong-Kyun;Seo, Dae-Seuk;Park, Jun-Seok
    • Journal of the Korea Concrete Institute
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    • v.28 no.6
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    • pp.703-711
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    • 2016
  • The present study is mainly aimed at securing adequate pores which are applicable to the aquatic environment and satisfying the required strength of porous concrete as a structure by substituting pumice for crushed stone which is usually used for the fabrication of porous concrete. Accordingly, in order to deduce the optimum mixing conditions applicable to the aquatic environment, we sought to evaluate the porosity, coefficient of permeability and compressive strength of porous concrete based on the target porosity and the mixing factors for pumice. By examining the porosity and coefficient of permeability of porous concrete and the physical properties of its compressive strength based on the target porosity and the mixing factors for pumice, it is judged that the optimum mixtures for porous concrete applicable to the aquatic environment which satisfy both the necessity of securing adequate pores and the required strength for porous concrete as a structure are PC I I-10-0, PC I I-10-5 and PC I I-10-10.

The Recognition and Needs of Elementary School Teachers about STEAM Education (STEAM 교육에 대한 초등교사의 인식과 요구)

  • Geum, Young-Choong;Bae, Seon-A
    • 대한공업교육학회지
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    • v.37 no.2
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    • pp.57-75
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    • 2012
  • The purpose of this study was to survey and analyze the recognition and needs of elementary school teachers about STEAM education. Mail and E-mail surveys were conducted for 533 elementary school teachers for the purpose of the study. The following were found results of the study were as follow: First, although elementary school teachers understood positively the necessity of STEAM education, showed average levels of recognition on STEAM education. Second, the rate of the elementary school teachers who had experience in applying STEAM education was low. Third, elementary school teachers required to education closely related to real life, and interesting education according to the direction for STEAM education. Fourth, elementary school teachers asked for the integration centering activities related real life, followed by the integration focusing on thema related to real life, the integrating centering student's needs and interests, and the integration focusing on issues according to the appropriate integration methods for STEAM education. Fifth, elementary school teachers required creative design/problem solving ability, academic performance ability, and interpersonal relationship skills with regard to the ability to develop through STEAM education. Lastly, elementary school teachers demanded the development and distribution of STEAM education, teacher's recognition and attitudes towards STEAM education, teacher's training for STEAM education, the distribution of reference materials and etc in order to stimulate STEAM education.

A Study for Model Curricula Development, in GIS(Geographic Information Science) (GIS 교육과정 개발에 관한 연구)

  • 성효현
    • Spatial Information Research
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    • v.1 no.1
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    • pp.73-87
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    • 1993
  • This paper reviews the topic of GIS, the academic setting of GIS, GIS model curricula and the possibility GIS education in Korea. The topics which might be included in a science of geographic information consist of data collection and measurement, data capture, spatial statistics, data modeling and theories of spatial data, data structures, algorithms and processes, display, analytical tools, institutional, managerial and ethical issues. The problems in teaching a course on GIS in higher education are reviewed. Because of their technological, integrative, and rapidly changing nature, GIS pose major challenges to their education system which it is ill equipped to meet. In higher education a number of initiatives have been taken to provide education about and training with, GIS. The possible GIS curricula are suggested. These curricula are divided into 3 major sections, relating GIS context, technical issues and application issues. The prospects of GIS appears lo depend largely upon the future cooperation of academia, government, and industry

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A Study of Development a Curriculum for Character Designer -Focused on Two-Year Course Work of College Education (캐릭터디자이너 양성을 위한 교육과정 개발 -2년제 전문교육을 중심으로)

  • 김용우
    • Archives of design research
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    • v.17 no.3
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    • pp.231-244
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    • 2004
  • The curriculum in the vocational training shall be planed and operated on a basis what is the occupational category that the students can be employed after their graduation and the ability necessary to the engagement in their occupations. Accordingly, the course selecting the quality of education in the curriculum plan for the vocational training shall be developed continuously and gradually through the maintenance of dose relation by the participation of the persons in the industries related to the major field. If the curriculum in the vocational training is for the preparation of employment, the focus of curriculum shall be adjusted to the employment. It needs to collect and analyze the related data between the universities and industries, particularly regional industries synthetically in order to develop the curriculum in the vocational training. The curriculum shall be planned on a basis of the data. As for the data related to the local community, it needs to develop new programs considering the prospect of demand of manpower by the industry, necessary knowledge, technology and attitudes, particularly considering the occupational category available in the employment with a bright prospect hereafter. Also, the contents to improve in the existing curriculum(a change of technology, a form of facilities for experimentㆍpractice, and a type of continuing & further education) shall be investigated and analyzed objectively. Accordingly, this study is to develop the curriculum more systematically in order to foster the character designer specially who to engage in the character industry that increases its role and expectation all the more with the development of animation industries and the extension of markets now. The purpose of this study is to decrease the estrangement between the school education that has been problems and the practical affairs in the field, to foster the special manpower that can satisfy the industries demand.

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Kinetic Modelling for the Prediction of Shelf-life of Kimchi Based on Total Acidity as a Quility Index (총산도를 기준한 김치의 품질수명 예측모델 연구)

  • Lee, Kwang-Hyuck;Cho, Hyung-Yong;Pyun, Yu-Ryang
    • Korean Journal of Food Science and Technology
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    • v.23 no.3
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    • pp.306-310
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    • 1991
  • A simplified mathematical model to estimate changes in total acidity of Chinese cabbage kimchi during fermentation was developed as a function of temperature and salt concentration. Assuming that tolerable acceptability reached at 0.75% total acidity, the shelf-life of kimchi was predicted by the model. The predicted value was in good agreement with the actual shelf-life measured by organoleptic tests.

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A Development and Implementation of an Integrated Curriculum for Gifted Students Based on ICM (Integrated Curriculum Model) (ICM(Integrated Curriculum Model) 기반의 영재통합교육과정 개발과 실행)

  • Roh, Il Soon;Kim, Min Kyeong
    • Journal of Gifted/Talented Education
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    • v.26 no.3
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    • pp.515-539
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    • 2016
  • The purpose of this study is to develop the integrated curriculum for gifted elementary students based on ICM (Integrated Curriculum Model) and to apply it for analysis of the relationship between creativity and creative problem solving skills. An integrated curriculum for gifted students attending a university-affiliated institute was developed and applied to twenty mathematically gifted 5th and 6th grade students. TTCT language test and CAT test for students' products from activities were conducted. In addition, tape-recorded group discussions and activities during instruction, and interview with students and teacher, activity sheets were analyzed. As results, their language abilities shown TTCT test have been improved. Furthermore, the correlation between the test results of automata and language creativity, the average of two projects and language creativity, and future problem solving and the average of TTCT showed significant correlations. Results showed the gifted students' understanding of high level concepts and cooperation among groups were needed in order to improve creative problem solving. It suggested a further study research the integrated curriculum applying creativity and giftedness to real-life problem situations for gifted students to make them grow into essential competent persons in the future.

A Java-based Dynamic Management Systemfor Heterogeneous Agents (이질적 에이전트를 위한 자바 기반의 동적 관리 시스템)

  • Jang, Ji-Hun;Choe, Jung-Min
    • Journal of KIISE:Computer Systems and Theory
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    • v.26 no.7
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    • pp.778-787
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    • 1999
  • 이제까지 대부분의 다중 에이전트 시스템에서는 에이전트 사회에 속한 모든 응용 에이전트를 작업 요청에 관계없이 처음부터 구동시킨다고 가정하였다. 이러한 에이전트 정적 구동 방법은 에이전트 관리를 단순하게 해주는 이점을 제공하지만 워크플로우 관리나 전자상거래와 같이 매우 많은 수의 에이전트로 구성되는 응용 분야에서는 시스템 과부하와 자원의 낭비 등 많은 문제점을 초래한다. 동적 에이전트 관리는 이에 대한 해결책으로 아주 많은 수의 에이전트를 포함하는 다중 에이전트 시스템에서 현재 수행중인 작업에 관련된 에이전트만을 선별하여 구동시키고, 작업이 끝난 에이전트는 종료시킴으로써 자원의 낭비를 막고 에이전트간의 상호작용 시에 요구되는 에이전트 통신의 복잡도 부담을 감소시키는 효과를 낸다. 본 논문에서는 자바로 에이전트 관리 시스템을 구현하고, 이 관리 시스템을 통해 각기 다른 언어로 개발된 응용 에이전트가 분산된 환경에서 상호 협력을 통해 작업을 수행할 수 있는 기법을 제안한다. 사용자나 다른 에이전트의 요청으로 에이전트를 동적으로 수행시키기 위해 다른 언어로의 확장을 가능하게 하는 Java Native Interface(JNI)를 사용한 기술 및 이러한 이질적인 에이전트간의 원활한 통신을 위해서 KQML 언어 인터페이스를 통한 통신 기능을 제안한다. 이질적 에이전트의 동적 관리를 가능하게 함으로써 다중 에이전트 시스템의 자원 이용 효율성과 확장성을 높이고 다양한 환경 변화에 대한 적응성과 개선된 협동능력을 제공한다.Abstract It has been assumed that all application agents in a multi-agent system are pre-invoked and remain active regardless of whether they are actually used. Although this kind of static agent invocation simplifies the management of agents, it causes several problems such as the system overload and a waste of resources, especially in the areas of the workflow management and the electronic commerce that consist of tens and even hundreds of application agents. A solution for these problems is the scheme of dynamic agent management that selectively invokes only agents that are actually requested and terminates them when they are no longer needed. This method prevents a waste of system resources and alleviates the complexity of agent communications.This paper proposes an agent management system implemented in Java that supports interactions between application agents that are developed using different languages. Dynamic agent invocation is accomplished by Java Native Interface(JNI) that links two heterogeneous methods, and by KQML language interface that facilitates the communications between heterogeneous agents. This scheme of dynamic agent management provides efficient resource usage, easy extensibility, dynamic adaptibility to changes in the environment, and improved cooperation.

A Case Study on Effect Analysis of Students' Engagement and Learning Outcomes in Higher Education (대학생의 학습참여가 학습성과에 미치는 영향에 대한 사례 연구)

  • Cho, Jin-Suk;Jeon, Young-Mee
    • The Journal of the Korea Contents Association
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    • v.19 no.1
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    • pp.524-534
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    • 2019
  • This study was to analyze the students' engagement in regular curriculum and extra-curriculum and its effects on learning outcomes in higher education. Students' engagement was analysed by high order learning, reflective and integrative learning, learning strategies, collaborative learning, discussions with diverse others, and high impact activities. To achieve the purpose of this study, 392 students joined in K-NSSE were participated. To analyze the datum, frequency analysis, ANOVA, correlation analysis, and regression analysis were performed using IBM SPSS 25.0 program. The following results were obtained. First, students' engagement was generally very low, especially in high impact activities which has an effect on the students' achievement. And compared to the students' engagement in the college of humanity and social science, the students' engagement in engineering college were very low. Learning outcomes were influenced by the high impact activities, high-order learning, and discussions with diverse others. So to reinforce students' engagement in learning process, this study proposed a curriculum-extracurriculum integrated system. And to improvement students' engagement, teaching and learning support programs including high impact activities. high order learning, and discussions with diverse others were proposed to be developed and operated.

A Comparative Study on the Productivity by Characteristics of Tenant Companies in Busan New Port Distripark (부산항 신항 배후단지 입주업체 특성별 생산성 비교연구)

  • Kim, Yang-Wook;Cha, Jae-Ung;Kim, Yul-Seong
    • Journal of Navigation and Port Research
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    • v.44 no.6
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    • pp.509-516
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    • 2020
  • Korea has gradually been developing port distriparks in major domestic trade ports to diversify their function and create added-value. New tenant companies are needed to help achieve these goals, but no research has been done on selection criteria. To provide such criteria, this study conducted a comparative analysis of the productivity of tenant companies in Busan New Port Distripark based on their characteristics. SFP (single-factor productivity) was measured using the operational data of 67 companies in the distripark over the past - three years (2017-2019). The results indicate that the logistics business and the manufacturing business have strengths in cargo volume productivity and in sales productivity respectively. Also, Northern distripark, a relatively older facility, was found to be more productive than Ung-dong distripark. Finally, the effect of investment-both foreign and in FAC/EQ (facility and equipment)-on productivity showed an inverse relationship with productivity, with the companies with under-average investments being more productive than those whose investments were above average. Therefore, to enhance the productivity and competitiveness of port distriparks, tenant companies must be subject to supplemented system and law for increasing employment and cargo volume, and reestablished selection criteria.