• 컴퓨터교육학회논문지
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• 제11권5호
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• pp.33-45
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• 2008

현장 학습은 학생들의 주위 환경에 대한 사고력과 학습력을 신장시키는데 많은 도움을 준다. 또한 실생활에서의 경험을 학습에 연관시켜주므로 학습에 대한 흥미를 유발시켜 준다. 더 나아가 학생 스스로 실생활에서 직면하는 문제를 해결할 수 있는 능력을 키워준다. 본 논문에서는 이러한 현장 학습을 효과적으로 지원할 수 있는 RFID 기반의 지원 시스템을 설계하고 개발하였다. 현장 학습 지원 시스템은 박물관에서 활용될 수 있도록 설계하고 구현되었으나 같은 형태로 동물원, 미술관, 과학관 등에서도 충분히 활용될 수 있다. 본 연구에서 설계 및 구현된 RFID 기반의 현장학습 지원 시스템은 현재 초중학교에서 많이 실시되고 있는 현장 학습을 보다 효과적으로 지원해 줄 수 있을 것이다.

• International Journal of Computer Science & Network Security
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• 제22권12호
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• pp.79-84
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• 2022

The main purpose of the study is to identify the key aspects of legislative support standards in the countries of the European Union in the field of building a system of local self-government. The European Union during the history of its existence has developed a set of standards on which the systems of local self-government of the European Union member states and applicants for this status are built. The complexity and at the same time the importance of legislative regulation of the functioning of this system is evidenced by the fact that the legislation and principles of international law used by the European Union in the field of local self-government are among the "youngest". This is due to the role played by local self-government in the development of a democratic political system, as well as the search for an optimal balance between centralization and decentralization. Thus, the main task of the study is to analyze the legislative support standards in the countries of the European Union in the field of building a system of local self-government. As a result of the study, current trends and prerequisites for the legislative support standards in the countries of the European Union in the field of building a system of local self-government were investigated.

• 수산해양교육연구
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• 제24권2호
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• pp.180-202
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• 2012

The purpose of this study was to extract an u-PBL support system core value and design strategy based upon field experience learning. To accomplish this the study, first of all, analyzed the core values, design strategy which was selected after needs analysis and literature review of theories and cases regarding the PBL, e-PBL, blended-PBL, Field experience learning based on ubiquitous environment, and learning model based on ubiquitous technology. This study identified the three core values as; systemic support for instructional activity, just in time support for instructional activity and support for interaction facilitation. As further research areas, it might be useful to develop u-PBL instructional support system based upon the model designed from this study. Also, research concerning the verification of the model based upon implementation of the program case might be necessary.

• 문화기술의 융합
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• 제6권2호
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• pp.461-466
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• 2020

본 연구는 도시철도 콘크리트궤도에 적용된 침목플로팅궤도와 목침목 분기기 궤도의 궤도지지강성과 궤도충격계수의 상관관계분석을 위해 운행선 현장측정을 수행하여 분기기 궤도의 위치별 궤도지지강성과 궤도충격계수를 측정하였다. 본선의 일반 궤도구조인 침목플로팅궤도의 궤도지지강성은 침목방진패드의 스프링강성에 지배적인 영향을 받는 것으로 분석되었다. 일반궤도와 분기기 위치별 궤도지지강성의 차이는 궤도충격계수에 직접적인 영향을 미치는 것으로 분석되었다. 연구결과, 침목플로팅 궤도구조와 분기기 궤도구조의 궤도지지강성과 궤도충격계수는 위치별로 큰 차이를 나타내는 것으로 나타났다. 따라서 본선 일반구간과 분기기 궤도의 궤도지지강성의 편차를 최소화 하여 궤도충격을 저감시키는 방안이 필요한 것으로 분석되었다.

• 한국재난정보학회 논문집
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• 제9권1호
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• pp.105-112
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• 2013

사회적으로 안전에 대한 국민의 욕구가 높아지고 있고, 이에 대한 국가서비스 중 하나로 신속한 긴급자동차의 출동서비스가 절실한 실정이다. 긴급자동차는 신속한 출동 및 현장 도착이 중요하나, 도시 내의 도로사정으로 인해 출동지연 상황이 자주 발생하고 있으며, 이로 인하여 적절한 대응서비스를 받지 못하고 피해를 입는 국민들이 발생하고 있다. 이에 본 연구에서는 교량 및 터널 통과시의 통행 장애에 대한 해결책을 제시하기 위하여 외국의 활용사례를 조사하고, 이를 통하여 긴급자동차의 원활한 통행을 위한 급행지원시스템의 구상 및 방법을 제안하고 있다.

• 터널과지하공간
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• 제7권1호
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• pp.1-12
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• 1997

Engineering rock mass classification is extensively used to determine the reasonable support system throughout the tunneling process in the field. Selection of support system based on the results of engineering rock mass classification is simple and straight-forward. However, this method cannot consider the effect of in-situ stresses, mechanical properties of support material, and support installation time on the behavior or rock-support system To handle the various conditions encountered in the underground excavation sites rock-support system. To handle the various conditions encountered in th eunderground excavation sites rock-support interaction program has been developed. This program can analyze the interaction between rock mass and support materials and also can simulate the tunnel excavation-support insstallation process by controlling the support installation time and the stiffness of support system. Practical applicability of this program was verfied by comparing the results of support design to those from rock mass classification for virtual underground excavation at the drilling site KD-06 in Geoje island.

• 공학교육연구
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• 제19권2호
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• pp.97-101
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• 2016

This paper examines the industry field training education model, analyze the operational status proposed improvement measures. Data were analyzed using a field training participating students participating industry last three years. On the other hand analysis field training participating students increased, industry participation has decreased. And most of the students took part in the seasonal short-term job training. In addition, it was difficult to analyze the employment status field training operations follow-up member. In this paper, a field training operations support system management models and practical training courses organized field trips how to improve. Field training operations support will be strengthened through the work associated with the company expanding participation model introduced and is expected to increase in the long-term practical training, students participate in field training system improvement. Run the job training Improvement in future research presented in this paper attempts to analyze the students' employment status and results of operations involved.

• 가족자원경영과 정책
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• 제13권3호
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• pp.247-280
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• 2009

The purpose of this study was to investigate the actual conditions of management of the healthy family field practicum and to present suggestions for its improvement. For this purpose, a preliminary investigation, survey, data analysis, interview as secondary source, and final data analysis were processed as research methods. The subjects of this study were the 42 supervisors in the centers which oversee the field practicum experience and the 12 supervisors in the centers which do not oversee the field practicum experience. 3 supervisors were interviewed to inquire about the reformation of field instruction in Healthy Family Support Centers. Analysis was made of the general characteristics of the above-mentioned 54 supervisors, including sex, age, academic background, certificate of qualification, class of position, and length of career related to the healthy family program. The environment of the field practice, such as the numbers of students supervised, time of field practice, practice hours, and so on, was examined in the centers which oversee the field practicum experience. The actual condition of operation investigated was divided into the preparatory stage, the early stage, the midterm stage, and the end stage. Research was conducted on the improvement of the field practicum, including the proper number of students supervised, adequate practice hours, interaction with universities or colleges, obstacles to the field practicum, and of practicum. The possibility and preparation of a further field practicum was conducted for 12 Healthy Family Support Centers, by inquiring about (a) the reasons for not overseeing the field practicum experience and (b) the needs of universities or colleges for a field practicum. The 54 supervisors surveyed suggested a particular need for improvement in human resources, the space of field instruction, system of field practicum, length of practice hours, orientation for students etc. This study investigated the actual conditions and suggested improvements of the field practicum in Healthy Family Support Centers. Therefore, its results should be meaningfully used to develop the Field Practicum for the Healthy Family and to conduct further studies.

• International Journal of Computer Science & Network Security
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• 제22권9호
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• pp.244-250
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• 2022

Reforming social relations requires changing the system of relations between state executive bodies, institutions subordinate to them and a citizen, which is characteristic for most of the country, in which the latter is a petitioner even if his indisputable rights and legitimate interests are satisfied. One of the most important areas of public administration reform is the formation and development of a system of administrative services and appropriate information support. The result of the implementation of this direction should be the creation of such a legal framework and its real implementation in administrative and legal practice, in which consumers of administrative services will have broad rights and powers and will not be passive subjects manipulated by civil servants.Thus, the main task of the study is to analyze the normative legal aspects of information support for the provision of administrative services in the field of public administration. As a result of the study, the main aspects of normative legal aspects of information support for the provision of administrative services in the field of public administration were investigated.

• 터널과지하공간
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• 제9권3호
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• pp.204-213
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• 1999

터널 굴착 방법 중 NATM에서는 숏크리트, 록볼트, 강지보재 등이 주요 지보재로 사용되고 있다. 강지보재 중에서 격자지보(Lattice Girder)라 불리는새로운 지보재가유럽에서 개발되어 기존의 H형강 지보재를 대체하여 사용되고 있다. 격자지보는 강봉을 삼각형태로 용접하여 만든 것으로 가벼워 시공이 빠르고, 또한 숏크리트와의 결합특성이 좋아 앞으로 NATM 터널에 널리 사용될 전망이다. 본 연구에서는 국내 터널에 있어서 격자지보의 현장 적용성을 평가하기 위하여 대단면 고속철도 터널에서 현장시험시공을 실시하였으며, 기존의 H형강 지보재와 비교분석 하였다. 현장시험 결과 격자지보는 터널굴착 후의 지반하중을 충분히 지지할 수 있으며 지반변위를 효과적으로 억제할 수 있음을 알 수 있었다.