• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.208-211
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• 2009

본 연구에서는 해부학 실습에 사용되었던 사체와 인체 모형을 활용하여 해부설명회를 개최하였고, 의학전문대학원생들이 간호학과, 응급구조학과, 스포츠 과학부 등 3개 학과 학부생들을 대상으로 사체 내부의 구조와 기능을 설명하고, 상호 질의응답과 토론을 진행한 후, 설문조사와 소감문을 통하여 학습 효과를 분석하였다. 해부학 설명자 요인, 설명 및 설명회 전체 만족도, 학습도움정도에 있어서 참가자가 설명자보다 유의하게 높은 수치를 보였다. 기반시설이나 교육여건이 아니라 설명 자체의 만족도가 설명회 전체 만족도를 결정하였으며, 학습에 도움을 주는 가장 중요한 요인은 해부학 설명자 요인으로 태도, 방법, 설명 내용 등이 포함되었다. 참가자들은 낯선 수업방식에도 불구하고 이론수업을 통해 얻은 해부학 지식을 체계화하는데 도움을 받았고, 설명자는 참가자를 위해 적절한 용어, 설명속도, 질의응답 등 의사소통의 중요성과 필요성을 깨닫게 되었다. 결론적으로 건강-보건-의료 분야의 학생들을 대상으로 해부설명회를 개최하여 해부학 실습에 대한 학생들의 능동적인 참여를 유도하였고, 의사소통을 통한 정보 전달과정에서 학습내용을 체계화하였을 뿐만 아니라 학문 간의 연계성, 타 전공자와의 상호교류를 통한 학문적 이해의 폭이 확대되었음을 확인하였다. 최근 건강-의료 분야의 학과 신설 및 전공자가 급격하게 늘어남에 따라 해부학 교육의 질적 향성 및 학습자의 학습효과 증진을 도모하기 위해서는 새로운 강의방식의 도입이 필요하다. 따라서 본 연구는 해부학 과목이 전공필수로 포함되어 있는 강원대학교 2개 학과(간호학과, 스포츠과학부) 전공자들을 대상으로 해부학 강의를 위하여 강원대학교 e-러닝 센터와 함께 가상강의 컨텐츠를 개발 과정에 있어 담당교수의 역할을 분석하고, 정규교육과정에서 적용한 후, 학생들의 설문 조사와 가상강의실 운영 성과를 평가하였다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.4D
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• pp.553-557
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• 2006

The traffic flow of a vehicle is an essential existence in a city, and is a part of a living aiming at the city citizen's activity. Hereafter, this flow will increase gradually, thus even a proper countermeasure against this will be required to arrange for. However, it will need to present a proper countermeasure against a threat of the roads surrounding a residential area where is a living space of the city citizen, being occurred according to this. It aims to maximize the effect of Traffic Calming technique through maintaining the special environment and facilities being possessed only by our country's living roads. This study did carry out and consider the analysis of a primary factor through a field survey, an experiment and SPSS, in relation to an issue of which influence of factors as for the domestic traffic environment different from a foreign country has on introducing and applying the technique of Traffic Calming to the domestic nation. As the results through the evaluation experiment and the primary-factor analysis, it could be seen being influenced largely by six factors such as a pedestrian's safety facilities which influence on the traffic environment in case of applying Traffic Calming, a mechanical factor to lower speed, a factor as to a street scene, a factor as to a pedestrian's passing condition given, a factor of a pedestrian's convenience and environment, and a visual factor of a vehicle's deceleration.

• The Journal of Korean Association of Computer Education
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• v.18 no.3
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• pp.105-114
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• 2015

A SW competency based on computational thinking is considered as one of the core competencies in the future society. However, the concept of computational thinking is difficult to be introduced to the class because of the lack of appropriate educational program and the shortage of proper understandings of students and teachers. Thus, we have applied computational thinking based STEAM program and analyzed its effectiveness to explore the educational possibilities of computational thinking. The 49 samples were selected, 23 for the experimental group, and 26 for the control group. Pre-post tests for integrated thinking abilities and computational thinking were done to explore the CT-STEAM program's effectiveness. As a result, the components of integrated thinking abilities, science preference and self-directed learning abilities were enhanced after CT-STEAM instruction. In addition, computational thinking assessment score was statistically significant. We expect new STEAM programs using various computing tools to be developed in the future.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.291-302
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• 2021

This study is to suggest conditions for mitigating techno-stress due to the adoption of the knowledge management system(KMS). Specifically, the study suggests that techno overload and techno complexity are negative factors on the intention to use KMS, and suggests that authentic leadership and feedback mitigate techno-stress. We conducted an online survey in May 2021 of employees in organizations that applied KMS, and obtained 417 samples. We performed the structural equation modeling of AMOS 22.0 for hypothesis testing and analyzed the main effect and the moderating effect. The result is as follows. First, techno overload and techno complexity reduced the intention to use the KMS. Second, authentic leadership increased the intention to use the KMS and mitigated techno overload and techno complexity. Third, feedback moderated the negative relationship between techno-stress and intention to use the KMS. The study has implications from the perspective of suggesting the strategic direction (authentic leadership and feedback) at the organizational level for mitigating techno-stress, which may be a problem when introducing and applying a KMS from the perspective of organization employees.

• Journal of Internet Computing and Services
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• v.16 no.1
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• pp.91-100
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• 2015

Recently many companies began to feel the pressures of cost savings due to the global recession, so they have been interested in the Cloud Computing. Cloud Computing is one of using method of IT resources through the network. Users can borrow softwares or hardwares instead of buying them. Many people expect remarkable growth in Cloud Computing industry because of it's effectiveness. But Cloud Computing industry is still at an early stage. Especially, people who in the public sector hesitate to adopt Cloud Computing Services due to security issues and their conservative views. Also, they just have limited understanding, so we need to investigate what they really know and understand. Researches about the Cloud Computing generally focus on technical issues, so we can hardly find researches reference for decision making in considering the services. The study aims to investigate diverse factors for agencies' adoption decisions, such as benefits, costs, and risk in developing the most ideal type of cloud computing service for them, and performs priority analyses by applying ANP (Analytic Network Process). The results identify that features pertaining to the risk properties were considered the most significant factors. According to this research, the usage of private cloud computing services may prove to be appropriate for public environment in Korea. The study will hopefully provide the guideline to many governmental agencies and service providers, and assist the related authorities with cloud computing policy in coming up with the relevant regulations.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.12
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• pp.287-297
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• 2019

Responding to the rapid delivery demands and variety of small-volume products through human resource-dependent logistics operations in online markets is difficult. Logistics robots in fulfillment centers are expected to increase due to difficulties in hiring workers and rising labor costs. Amazon operates more than 100,000 robots in its Fulfillment centers. Alibaba, DHL, and UPS are also introducing robot technology to improve the logistics efficiency. Logistics robots are being used actively in the fierce online market competition of the global distribution industry. On the other hand, Korea is relatively sluggish. To revitalize the introduction of logistics robots in Korea, it is necessary to examine the factors that influence acceptance. The description of acceptability was based on an expanded technology acceptance model that has been verified through various studies. Studies have shown that both the ease and usefulness of purchasing have significant effects, and that ease has the greatest effect. The more experience involved, the more innovative, the more positive. The usefulness was shown to be positive as the perceived risks are low, price efficiency is good, and social impact is greater. This study provides theoretical and practical implications for logistics robot development and marketing.

• Journal of Korea Port Economic Association
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• v.27 no.4
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• pp.13-35
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• 2011

The advancement of the information technology provides a wide range of corporate to cope with new business environments that are different in size, life and operation conditions. The Research methodology used in this study is Technology Acceptance Model. The Study Method are mainly survey and questionnaire. The major result of article can be summarized. Its are as the follows: This paper ware investigated the determinants of 'port service quality', 'perceived usefulness', 'perceived ease of use', 'utilization intention', 'practice use'. There are 400 sended samples and 150 returns, 173 of them are analyzed on a port utilization using TAM model. 1. The Port service quality are found to have a positive effect to 'perceived usefulness', 'perceived ease of use', 'utilization intention' 2. The perceived ease of use are found to have a positive effect to 'perceived usefulness', 'utilization intention' 3. The perceived usefulness is found to be positively related to 'utilization intention' 4. The utilization intention is found to have a positive effect to ''practice use' we hove to provide useful contribution to increase the Korea ports' competitiveness in introduction of port information system. In addition, in order to port development offer some insight in further research.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.29 no.3D
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• pp.399-408
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• 2009

The major changes in construction environment are that construction project is bigger and more complicated and the power of construction market changes from the supplier to the client or the user. Especially public construction enterprises have advanced to introduce the value engineering (VE) which is one of the cost management based on the owner's leading at the design phase for economical efficiency and quality improvement. According to the these efforts, the implementation of VE was legislated in the revised Construction Technology Management Act in 2000, governmental agencies, local autonomies, and construction public enterprises universally has taken the VE into consideration. In this circumstance, the scope that VE construction applied at 50 billion won projects from 2003 has been extended to 10 billion won projects in 2006. Therefore, the VE construction will be activated in the future. The cost savings and function improvement, which are the purpose of VE are not only construction public enterprises, but also every public client supported from government's budget or owned by the government. Therefore, the purpose of this study is to propose the improved process and performance index of VE for governmental agencies, local autonomies, and construction public enterprises which want to introduce or improve the VE process. This research also suggested the To-be design-phased VE process model. In addition, it suggested the To-be model of design management reflected the To-be design-phased VE process model, which is eliminated two problems reflected for the performance improvement of the As-is model of design management.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.17 no.1
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• pp.47-62
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• 2006

The purpose of this study is to identify reading effect of e-book versus printed book. For this purpose, 8 elementary school students participated in the reading project. The participants of this project read 'A'(printed book) and 'B'(e-book) literary works and were tested reading comprehension. According to conclusion of the study, there is no difference between printed book and e-book on reading effect. It is expected that this result can be used for e-library management and reading education.

• Proceedings of the Korean Nuclear Society Conference
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• 1998.05a
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• pp.496-501
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• 1998

최근 국내의 PWR 발전소에서는 유체유발진동에 의한 핵연료의 Fretting Wear가 많이 발생하였다. 이는 Baffle Jetting이나 그 밖의 요인도 있을 수 있으나 핵연료의 장주기화, 높은 열적여유도등의 설계요건을 만족하기 위한 노심 내의 유동조건 변화에 기인한다. 특히 고리 2호기에서 발생한 핵연료 손상 중 15%정도가 유체유발진동으로 추정되고 있다. 따라서 본 연구는 손상 핵연료의 노심내 위치, 부위, 유동조건 등으로 부터 유체유발진동의 주요 손상 원인을 규명하는데 있다. 이를 위해 핵연료 집합체에서 발생할 수 있는 유체유발진동 메카니즘의 특징과 유동조건, 손상 핵연료의 노심내 위치, 파손 부위, 집합체와 지지격자의 기하학적 형태를 고려한 유동 방향 등을 연관 분석 결과 파손을 일으키는 주요원인을 단일 집합체 내에서 발생되는 Vortex Shedding과 인접한 집합체 사이에서 발생되는 Fluidelastic Instability의 중복효과로 규명하였다 또한 최근 핵연료 설계에 도입된 Mixing Vane의 효과가 과도하여 핵연료 손상을 일으키는 가설을 정립하였다.