• Title, Summary, Keyword: 상호운영성

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The Design and Development of Online System to Improve Undergraduate Students' Competency (대학생의 역량개발을 위한 온라인 시스템 설계 및 개발)

  • Moon, Yun-Kyoung;Lee, Kyoung-Jae
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.6
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    • pp.3807-3818
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    • 2015
  • The objective of this study is to develop an on-line system for improving undergraduate students' competency development. After drawing elements necessary for the competency development such as assessment and planning, competency development, analysis of competency assessment, portfolio, analysis of job ability and community, based on the literature research related to competency and the analysis of the existing system, the direction of the system design was set up. The system was developed by using Microsoft Windows operating system in Windows server, ORACLE ver.10 as its database management system, and JSP and JAVA as its programing language. Reviewing errors and improvements of the system, it was modified and complemented. In order to examine the content functional utilization of the final competency development system, the utilization was verified. The competency development system for undergraduate students can be used as on-line space filled with the internalization of knowledge, self-directed competency development, convenience of record management and interactions between students-professors-alumna, owing to its functions such as boosting competency activities, cultivating career-pioneering ability and introspecting. When it is rare to find researches on the competency development system for undergraduate students, it is expected to be helpful to the development of competency education and the career education for undergraduate students as a new alternative for the competency development.

Relationship with the Phenology of Cherry Blossoms and Associated Festival : Case of Changwon Jinhae Gunhangje (벚나무의 계절현상과 이를 이용한 지역축제와의 관계 - 창원시 진해 군항제 사례 -)

  • Do, Yuno;Kim, Seong-Bo;Joo, Gea-Jae;Choi, Kee-Ryong
    • Journal of the Korean association of regional geographers
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    • v.19 no.3
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    • pp.446-453
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    • 2013
  • Festivals using plant phenology is one of the examples can represent the ecosystem services. Changwon Jinhae Gunhangje is typical spring festival using cherry blossoms phenology. This research was done to define relationship between flowering of cherry blossoms and Gunhangje. Phenological data (Julian day) of cherry blossoms and visitor number of Gunhangje from 1987 to 2013 were collected. Differences of Phenological phase of cherry blossoms and duration of Gunhangje was analyzed. Trend analysis was performed to know changes of flowering and budding day of cherry blossoms. Correlations between visitor number of Gunhangje and environmental factors was defined by factor analysis and regression analysis. Results are showed that during the 26 years, periodicity of flowering and budding day was not identified or even identified it was not significant. Environmental factors effect on visitor numbers of Gunhangje were defined as temperature factor, day factor, and precipitation factor. Temperature factor was significantly correlated with visitor numbers of Gunhangje. Though Flowering day of cherry blossoms and festival duration was not matched, however, difference of visitor numbers was not showed. These results suggest that fixed duration of Gunhangje would be more effective to visitors than changing the festival duration following the phenological day changes of cherry blossoms.

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Pre-Service Chemistry Teacher's Designing and Implementing Inquiry-Based Science Instruction that Emphasizes Argumentation and Writing: Focus on Ways to Overcome Difficulties (예비 화학 교사의 논의와 글쓰기가 강조된 탐구 중심 과학 수업 계획과 수행: 어려움과 극복과정을 중심으로)

  • Bang, AeRee;Choi, Aeran
    • Journal of the Korean Chemical Society
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    • v.60 no.5
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    • pp.342-352
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    • 2016
  • The purpose of this study was to investigate inquiry-based science instruction developed and implemented by a pre-service chemistry teacher regarding the difficulties that she encountered and the ways how she tried to solve out problems. Main data of this study were pre-service teacher reflections that were written after developing both each lesson plan and the whole 10 lesson plans, and after implementing both each lesson and the whole classes. Supplemental data were lesson plans, class audio recordings, and student written journals. The pre-service teacher learned that she was lack of science content knowledge and understanding of students’ understandings. Also she had difficulties of developing inquiry-based science lesson plans, managing classrooms, and guiding students to engage in science inquiry. In order to overcome the difficulties, she asked for advice to experienced teachers, studied science concepts using textbooks and internet resources, provided detailed and concrete guidance for student argumentation and writing.

Analysis on the Curriculum of Chemical Engineering Field in Specialized Vocational High School (특성화고 화공계열의 교육과정에 대한 실태 분석)

  • Lee, Kyu-Nyo;Yi, Kwang bok;Kim, So Yeon;Han, Soo Kyong;Rhee, Young-Woo
    • 대한공업교육학회지
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    • v.40 no.2
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    • pp.72-91
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    • 2015
  • This study is aimed at researching and analyzing the actual conditions of the curriculum and career path of chemical engineering field in specialized high school, and seeking for a curriculum improvement plan for activation by means of identity establishment of chemical engineering field. This study surveyed the actual conditions of school (department) regarding chemical engineering, and analyzed an adequacy among the curriculum, department name and acquired license. The results are as follows. Firstly, In order to the chemical engineering field to maintain the identity of chemical engineering and accept the changes in the industrial site, it is desirable for the department name to use the name of applied science, such as Applied Chemical Industry, Nano Chemical Industry, Environmental Chemical Industry, Energy Chemical Industry, Convergence Materials Science and Chemical Engineering, Ceramic Chemical Engineering, Biomolecular and Chemical Engineering, and Food Bio-chemical Engineering, which are derived from chemical engineering, and the revision of curriculum should be included. Secondly, it is necessary to diversify relevant licenses by standard department of chemical engineering field, and clarify the purpose of human resources development and the image of talented, considering the future course of graduates and the demand of industry, for the purpose of improving school-leveled curriculum to raise the possibility of employment. Thirdly, in accordance with the changing paradigm that secondary vocational education is changed from 'just-to-know education (knowledge)' to 'can-do education (capability)', it is necessary to make the performance ability-centered curriculum in which 'chemical engineering industry - chemical engineering vocational education - chemical engineering qualification' are integrated.

Organizational Culture Difference of Social Enterprises and Commercial Enterprises, and Impact Relations on Social and Economic Outcomes (사회적기업과 영리기업간 조직문화차이와 조직성과에 미치는 영향)

  • Kim, Mi-Hwa;Lee, Yong-Jae
    • The Journal of the Korea Contents Association
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    • v.16 no.12
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    • pp.667-676
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    • 2016
  • The purpose of study was to determine the differences in organizational culture between social enterprises and commercial enterprises and assess the impact on organizational performance in Korea. Main results are as follows. First, Social enterprises employ a lot of low-imcome women and the elderly worker. Second, rational culture is high in profit businesses, but cultural group is high in social enterprises. In commercial enterprise, productivity and efficiency, planning and goal setting, assessing goals and looking for the evaluation of the performance are important. and in social enterprise, affinity and participation, employees individual development and group morale and cohesion, emphasis on mutual cooperation and trust are important. In addition, both social performance and economic performance, social enterprises are higher than in commercial enterprises. Social enterprises are operating transparently based on workers participation and understanding is expected that economic performance is also highly recognized. Third, social performance is higher development and group culture are higher in commercial enterprises, and development, group and hierarchy culture are higher in social enterprises. Economic performance is higher reasonal culture is lower in commercial enterprises, and group culture is higher in social enterprises. Therefore, the social enterprise workers are recognizing social and economic performance are higher than commercial enterprise workers. In short, social enterprises is making discriminatory organizational culture, and this is contributing to achieving organizational performance.

A Study on the Systems Engineering based Verification of a Systems Engineering Application Model for a LRT Project (경량전철사업 시스템엔지니어링 전산모델 검증에 관한 연구)

  • Han, Seok-Youn;Kim, Joo-Uk;Choi, Myung-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.7
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    • pp.425-433
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    • 2016
  • The construction of a light rail transit (LRT) system is a large and complex infrastructure project involving hundreds of billions of won in construction costs for a single route, and it is very important to carry out such a project from a life-cycle perspective because of its long-term operation. Systems engineering is a means and methodology to successfully implement customers' needs, and it is useful in large projects such as light rail transit. An application model called Systems Engineering for Light Rail Transit (SELRT) was developed to support systems engineering activities in light rail transit projects. In order to utilize SELRT, it is necessary to ensure that system requirements are met. As such, in this paper, we present a verification procedure and architecture based on a systems engineering-based methodology, thereby identifying the system requirements and deriving the verification requirements to confirm the SELRT model for the proposed method. The results show that the traceability of the system requirements and verification requirements, the verification method for each requirement, and the demonstration results for computerized tools are mutually connected, and that the initial requirements are clearly implemented in the SELRT. The proposed method is valid for verifying the SELRT, which can also be utilized in a LRT project.

Coverage Method in German Workers' Compensation Insurance and Policy Implications: Focusing on Volunteers and Persons in Special Types of Employment (독일 산재보험제도의 적용방식과 시사점: 자원봉사자와 특수형태근로종사자 중심으로)

  • Kim, Sang Ho
    • 한국사회정책
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    • v.20 no.3
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    • pp.171-195
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    • 2013
  • One of the current issues in Workers' Compensation Insurance is about the coverage range. Korea uses the definition of worker under the Labor Standards Act in Workers' Compensation Act and solved the problems associated with the coverage range of insurance group by the exceptional clause only for the groups which was raised about the need for the social protection. The purpose of this paper is to draw implications for solving problems which are associated with the coverage range of insurance group by reviewing the German literature. We focus on volunteers and persons in special types of employment. German government supports the activity of volunteers by providing with the protection service against the accidents. This paper shows how the coverage range is extended from the dependent employees in the introduction of the Workers' Compensation Insurance to the people who need social protection focusing on the volunteers. The implications of this research are following. First, German system shows that Workers' Compensation Insurance can be extended to the groups which do not belong to the dependent employee but are worthy of protection. Second, it is necessary to provide volunteers in the social welfare system with the protection service against the accidents and the statutory accident scheme is recommendable to use. Third, volunteers in the social welfare system need to be compulsory insured. Fourth, Korea should find their own way in solving problems associated with persons in special types of employment.

Study on Analysis of Difference in Preference of Stakeholders in Port Gyeongin Using Conjoint Analysis (컨조인트 분석을 활용한 경인항 이해관계자의 선호도 차이분석에 관한 연구)

  • Park, Jong-Min;YANG, Tae-Hyeon;Park, Sung Hoon;Yeo, Gi-Tae
    • Journal of Navigation and Port Research
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    • v.44 no.1
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    • pp.10-19
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    • 2020
  • Port Gyeongin was developed as a multi-functional port equipped with container and general port facilities and could be linked with nearby tourist attractions. However, it has experienced difficulties from the limitation of being a small port, duplicating functions, and lacking an interlink with nearby ports. Nonetheless, resident companies that need logistics facilities in Port Gyeongin or nearby ports process specific import and export goods such as wood, steel, and industrial products through Port Gyeongin because of the characteristics of the port. From this perspective, it is critical to establish a measure to promote Port Gyeongin through utility analysis of the stakeholders in Port Gyeongin. In this regard, the purpose of this study was to analyze the preference of stakeholders in Port Gyeongin using conjoint analysis and propose a difference in the preference of the stakeholders. Study results show that the terminal group, shippers, and tenant companies considered the berthing capacity, incentive scale, and port logistics cost as the most critical matters, respectively. The stakeholders in Port Gyeongin should recognize the difference in critical matters, and be equipped with shipper discovery and institutional arrangement according to the characteristics of Port Gyeongin such as cooperation with related institutions and inter-collaboration between operating companies to promote Port Gyeongin.

A Study on the Cubism - In it's relation to Bergsonian Philosophy and Simultaneity - (큐비즘에 관한 연구 - 베르그송 철학과 동시성 개념을 중심으로 -)

  • Ryu, Ji-Seok;Oh, Chan-Ohk
    • Archives of design research
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    • v.18 no.3
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    • pp.117-128
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    • 2005
  • The French Belle Epoque is a period where the literary and artistic movement was very activated. The birth of the cubism reflects this atmosphere of the times and the change of paradigm in all fields. The Bergsonism is often designated as one of the important backgrounds of cubism. The problem consists in knowing if Bergsonian ideas gave real influence on the cubist movement and up to what point. Our analysis will show that it is not homogenous and very variable according to painters. In the case of Picasso and Braques it seems be a simple inspiration of Zeitgeist. But the influence upon Metzinger and Gleizes is explicit. The text of 1912, Du cubism, prove their attachment to his thought. The key concept of cubist theory, influenced by Bergsonian philosophy, is the concept of simultaneity. Cubist simultaneity is in one hand a reflection of an artist's psychological experience and the other hand a synthesis of multiple views for grasping the object in itself by the way of conceptual representation. The temporal simultaneity could be identified with the notion of memory, which is a temporal continuity connecting the past to dynamic present. The spatial simultaneity is a juxtaposition of multiple views obtained by the movement around the object. But the dose reading of Bergson's text shows that there is a divergence between the notion of cubist simultaneity and his ideas. The biased interpretation is often, as well as the strict understanding, like the history shows us well, a great source of inspiration and creativity. The cubist mouvement is not far from this case.

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A Study on the Reliability Analysis and Risk Assessment of Liquefied Natural Gas Supply Utilities (천연가스 공급설비에 대한 기기신뢰도 분석 및 위험성 평가)

  • Ko, Jae-Sun;Kim, Hyo
    • Fire Science and Engineering
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    • v.17 no.1
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    • pp.8-20
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    • 2003
  • Natural gas has been supplied through underground pipelines and valve stations as a new city gas in Seoul. In contrast to its handiness the natural gas has very substantial hazards due to fires and explosions occurring from careless treatments or malfunctions of the transporting system. The main objectives of this study are to identify major hazards and to perform risk assessments after assessing reliabilities of the composing units in dealing with typical pipeline networks. there-fore two method, fault tree analysis ;1nd event tree analysis, are used here. Random valve stations are selected and considered its situation in location. The value of small leakage, large rupture, and no supply of liquefied natural gas is estimated as that of top event. By this calculation the values of small leakage are 3.29 in I)C valve station, 1.41 in DS valve station, those of large rup-lure are $1.90Times10_{-2}$ in DC valve station, $2.32$\times$10^{-2}$ in DS valve station, and those of no supply of LNG to civil gas company are $2.33$\times$10 ^{-2}$ , $2.89$\times$10^{-2}$ in each valve station. And through minimal cut set we can find the parts that is important and should be more important in overall system. In DC valve station one line must be added between basic event 26,27 because the potential hazard of these parts is the highest value. If it is added the failure rate of no supply of LNG is reduced to one fourth. In DS valve station the failure rate of basic event 4 is 92eye of no supply of LNG. Therefore if the portion of this part is reduced (one line added) the total failure rate can be decreased to one tenth. This analytical study on the risk assessment is very useful to prepare emergency actions or procedures in case of gas accidents around underground pipeline networks and to establish a resolute gas safety management system for loss prevention in Seoul metropolitan area.