• The Journal of Korean Association of Computer Education
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• v.18 no.6
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• pp.43-51
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• 2015

In this paper, we develops the hybrid career coaching model combined the face to face and the E-coaching, and applies students of childhood education for career guidance. The presented hybrid career coaching manages a profile and state information and a remote access between the coach and coachee on Internet. Then, online part of hybrid coaching deals with saving the data, and understand of the situation of the coachee if it is necessary. And face to face part of hybrid coaching have a conversation, the checking, counsel and introspection if the coach needs. Presented hybrid career coaching model has th procedure of 6 steps such like career coaching guidance, self-understanding, career decision-making, establishment of the career execution planning, execution plan and action will inspection and execution result inspection. Proposed hybrid career coaching is possible to understand coachee's current state on the career map, realize the importance of the execution strategy and maximize the efficiency and effectiveness self-regulation capacity.

• Journal of Digital Contents Society
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• v.11 no.2
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• pp.203-216
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• 2010

This study analyzed educational applications in smartphones with some criteria seeking to apply online learning characteristics to smartphones. For the analysis, 85 educational applications were selected and they were classified by types of educational contents, interactions, and the combination of the educational contents and interactions. As a result, drill-and-practice and tool types of contents ranked high, and there found to be few simulation and problem solving types. In regard to interaction types, almost all of the applications had interactions only between contents and learners, which meant little active communications when using applications. Therefore, enhanced interactions and communications among learners using the social network service platform were required in order to use educational applications in a more effective way.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.6 no.7
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• pp.1020-1025
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• 2002

Government R＆D Programs' success and failures depend on the choice of the excellent project from diverse proposal. Therefore project evaluation process should be transparency, objectivity and confidence. Institute of Information Technology and Assessment(IITA) working for the Ministry of Information and Communication(MIC). IITA management the informatization fund and government R & D program. IITA have execute choice of R & D project and assessment proposals and reformed the system of evaluation. This advanced evaluation system made in the end of the 90's and adapted it to the college basic R & D program in 1999. Advanced evaluation system is electronic and remote system. This advantage is very shift and correct to process. So the system save the task and money from 46% to 78%. But it is some Problem, security and technical experts for the choice of the Government R & D project in remote evaluation system.

• The KIPS Transactions:PartC
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• v.16C no.4
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• pp.423-438
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• 2009

The sensor network is highlighted because it is one of the essentialbase networks in the ubiquitous computing realization. Researches for providing security and efficiency are being perfomed in the various isuues because of the characteristics of sensor nodes and sensor networks. Recently, code dissemination mechanism is recognized as an important research issue since sensor nodes are in the need of updating new software or the need of modifying bugs in dynamically. Generally lots of nodes are in the sensor networks and they are ramdomly deployed in hostile environments. Thus it is especially important that the code dissemination from the base station to nodes should be processed efficienctly and securely. In this paper, we check up the recent existing code dissemination mechanisms, and comparatively analyze the requirements of the code dissemination and the characteristicsof existing mechanisms. Through the analysis, we present future research issues for the code dissemination area. This research can expedite the research on the code dissemination and improve the usability of sensor networks with efficiency and security.

• PNF and Movement
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• v.15 no.2
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• pp.149-157
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• 2017

Purpose: The purpose of this study was to assess the effect of using smartphones for tele-rehabilitation on head position and neck dysfunction in workers with visual display terminal (VDT) syndromes over a four-week period. Methods: Sixteen VDT workers volunteered to participate in stretch exercise and posture education sessions. The subjects were divided into three groups as follows: five subjects in the visit group (VSG), six subjects in the video group (VEG), and five subjects in tele-rehabilitation group (TG). The subjects in all the groups performed the exercises three days per week for four weeks. Cranial rotation angle (CRA), craniovertebral angle (CVA) measurement, and neck disability index (NDI) tests were performed before and four weeks after the intervention. Results: No significant difference in the CRA and CVA variables was found among groups. No significant difference in the CRA variable was found within each group. A significant difference in the CRA variable was found in the VSG after the four-week intervention. No significant difference in NDI was found among the groups. The NDIs among all the groups were significantly decreased after the intervention when compared with the NDIs measured before the intervention. Conclusion: The use of smartphones in the tele-rehabilitation of VDT workers with neck pain was found to be as effective on neck function as the conventional intervention method. The tele-rehabilitation of VDT workers with neck dysfunctions may be presented as an alternative way.

• Journal of Convergence for Information Technology
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• v.11 no.11
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• pp.185-194
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• 2021

The purpose of this study is to identify the chaotic state of school education caused by COVID-19 and to seek the role of the principal in responding quickly to the national crisis. To solve this problem, 34 elementary school principals in Seoul, Busan, Daegu, Daejeon, and Jeju were surveyed with open questions through the first SNS on what leadership is needed to cope with COVID-19, and the second in-depth interview was conducted through phone calls. In the New Normal era, principal's leadership requires insightful and responsible leadership in supporting educational activities, class support, and problem prevention that can occur due to rapid response to crisis situations, rapid budgeting and input, and promotion of teacher-to-teacher communication, according to a survey. In crisis situations such as COVID-19, it is necessary to establish a role of principal for schools to cope stably and to establish an educational environment in which students learn in a safe environment. For this, national and educational policy support is needed.

• Journal of Digital Convergence
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• v.18 no.12
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• pp.69-79
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• 2020

This study is to explore factors to consider for effective operation of synchronous online education in college. Synchronous online education is expanding in higher education. However, there is insufficient to comprehensively identify key components based on the learners' experience and perception. Using qualitative analysis on content of group interview and multidimensional scale analysis, the experience and perception of learners were identified. For the effective operation, interaction should be considered important, and rapport between learners needs to be built. In addition to improving the system in which activity tools are integrated, instructors should play mainly facilitator role, and learners have to manage the environment for immersion. For the types of online education, learners were divided into the dimension of 'activity' and 'temporality'. Further, it is to develop optimized design strategies considering its characteristics.

• PNF and Movement
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• v.18 no.3
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• pp.365-373
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• 2020

Purpose: The COVID-19 pandemic has changed how healthcare is delivered worldwide and has affected the environment of the healthcare. Physical therapy in traditional healthcare systems can be difficult in unusual circumstances, such as the COVID-19 pandemic. Tele-physical therapy, defined as "the delivery of the physical therapy at a distance using electronic information and telecommunication technologies," will be a solution for this healthcare crisis. Thus, in this study, we proposed a mobile application for tele-physical therapy. Methods: This study used the Chrome Browser version 83.0.4 based on the Windows 10 64Bit operating system to use the App Inventor. To operate the mobile application, we used the Samsung Galaxy Note 9. The design of the mobile application was based on the review of a system used in the physical therapy department. Results: The graphical user interface (GUI) of the mobile application was displayed on three screens: selecting a painful joint (1st screen of the GUI); selecting a painful movement of the joint (2nd screen of the GUI); a self-manual therapy method and movie (3rd screen of the GUI). The proposed mobile application showed the stable repeatability of the self-manual therapy movie. Conclusion: The results of this study demonstrated that the proposed mobile application using the App Inventor for android will be able to create easy to use and reliable tele-physical therapy.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.104-104
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• 2020

강수량은 수문 순환의 결정적인 연결 고리이며 공간적, 시간적 변화는 매우 크며, 또한 전 세계적인 범위의 강수량 자료는 지구상의 수문 순환에 대한 이해와 날씨 및 기후 예측을 위해 필요하다. 그리고 지역적 강수량에 대한 지식은 사회 복지에 필수적이다. 지상에 있는 강우관소에서 관측된 강우는 본질적으로 강우의 공간적 불균일성을 반영하기 어려우며, 관측 주기가 하루 이상으로 긴 경우에는 홍수와 연계한 생태-수문학 연구에 적용하는데 한계가 있다. 또한, 지상계측 방법은 해양, 극지방 및 산악지역의 강수량을 관찰하는데 어려움이 있다. 이에 반하여 원격탐사 기술은 지구 강수를 관찰하는데 많은 도움을 주는 기술로 인식되고 있다. 위성자료를 이용한 강우 추정은 지상 강우관측소 및 기상레이더와 비교하여 광역적 공간범위를 대상으로 하며, 지속적이고 균일한 강우를 생산한다는 장점을 갖고 있다(Hong et al. 2016). 위성강우 자료는 일반적으로 전 세계 강수량에 대한 지식과 글로벌 수문순환에 대한 연구를 촉진하고 있으며, 특히, 동아시아, 동남아시아, 아프리카 등지에는 수문학적 미계측 지역이 많기 때문에 위성강우 자료를 이용한 강수량 평가에 대한 연구가 다수 진행되고 있다(Hoscilo et al., 2015; Dembélé et al., 2016; Dandridge et al., 2019; Kim et al., 2019; Yuan et al., 2019). 본 연구는 위성으로부터 유도된 강수자료 중 NASA의 IMERG, NOAA의 CMORPH, 그리고 일본 JAXA의 GSMaP의 위성강우자료와 국내의 ASOS 시간강우자료의 비교를 통해 위성강우의 정확도를 평가하는 것을 목적으로 하고 있다. 분석 결과 총강우에 대한 편이는 그림 1에서 보는바와 같이 CMORPH가 가장 작고 가장 최근에 제공되기 시작한 IMERG 강수자료가 가장 큰 것으로 분석되었다. 지상계측강우와의 상관계수는 1시간 및 3시간의 시간해상도에서 2019년 18호 태풍 미탁(Mitak)의 경우 IMERG 및 GSMaP 각각 0.63 및 0.60와 0.73 및 0.70으로 분석되었다.

• Journal of radiological science and technology
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• v.31 no.1
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• pp.1-10
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• 2008

Ubiquitous health care system, which is one of the developing solution technologies of IT, BT and NT, could give us new medical environments in future. Implementing health information systems can be complex, expensive and frustrating. Healthcare professionals seeking to acquire or upgrade systems do not have a convenient, reliable way of specifying a level of adherence to communication standards sufficient to achieve truly efficient interoperability. Great progress has been made in establishing such standards-DICOM, IHE and HL7, notably, are now highly advanced. IHE has defined a common framework to deliver the basic interoperability needed for local and regional health information networks. It has developed a foundational set of standards-based integration profiles for information exchange with three interrelated efforts. HL7 is one of several ANSI-accredited Standards Developing Organizations operating in the healthcare arena. Most SDOs produce standards (protocols) for a particular healthcare domain such as pharmacy, medical devices, imaging or insurance transactions. HL7's domain is clinical and administrative data. HL7 is an international community of healthcare subject matter experts and information scientists collaborating to create standards for the exchange, management and integration of electronic healthcare information. The ASTM specification for Continuity of Care Record was developed by subcommittee E31.28 on electronic health records, which includes clinicians, provider institutions, administrators, patient advocates, vendors, and health industry. In this paper, there are suggestions that provide a test bed, demonstration and specification of how standards such a IHE, HL7, ASTM can be used to provide an integrated environment.