• The Journal of Korean Association of Computer Education
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• v.10 no.6
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• pp.11-18
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• 2007

The proposed virtual laboratory system for digital logic circuits is composed of two main sessions, which are concept-learning session and virtual experiment session by virtual digital kit. During concept-learning session the learners can easily understand the important principles in the digital circuits to be performed. In addition, during virtual laboratory session the virtual experiments are performed by assembling and connecting the circuits on the virtual bread board, applying input voltages, making the output measurements, and comparing and transmitting the virtual experimental data. Every activity done during the virtual laboratory session is recorded on database and will be provided with the learners as a preliminary report form including personal information. Thus, the educators may check out the submitted preliminary report to estimate how well the learners understand the circuit operations. Finally, in order to show the validity of our virtual laboratory system we investigated and analysed the damage rate of real experimental equipment during class and assessed student performance on the five quizzes for one semester.

• Journal of Advanced Navigation Technology
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• v.24 no.2
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• pp.67-72
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• 2020

Satellite communication is not used by many people like mobile communication, but it is a necessary technology for public service and communication services, such as providing the Internet in military, disaster, remote education and medical services, island areas, and infrastructure vulnerable areas. However, on ships and aircraft, mobile communications requiring base stations are either unavailable or restricted in their use. In this paper, we used a Raspberry Pi board as the terminal device to communicate network through satellite modem and PPP protocol, and implemented two-way data link using the text message of the modem to connect to the Thuraya geo-stationary orbit network. In addition, I/O devices were connected to the controller of the terminal equipment to design and implement an IoT device system for ships that can remotely access the system under control and control I/Os and transmit measured data through various sensors.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.10a
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• pp.95-97
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• 2015

Automatic Collision Prevention Training and RADAR Simulation Training, designated educations by the STCW Convention, are essential for officers to complete in order to board a ship. Recently, designated education institution standard based curriculum and requirements of the necessary facilities have been placed as a regulatory advisory requiring each institutions to match this and introduce equipment for simulation education, the FMSS(Full Mission Simulator System). Since the introduction of this research until today, a survey has been executed in order to find out the effect of utilizing the FMSS in ARPA/RADRA/Simulation Training for a period of 1 year. The result showed that 2.13times have been more effective. In addition, based on the results, identifying problems that occur during the education period and providing solutions to these problems have been proposed.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.3 no.1
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• pp.53-56
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• 2010

This paper explains a system that is suitable for detecting software error running on multimedia distance control for transportation safety environment. This system consists of an ED, and ES. ED is an agent that detects an error by hooking techniques for multimedia distance education based on IP-USN gateway software stack environment. ES is an agent that is an error sharing system for multimedia distance control based on IP-USN gateway software stack environment. From the perspective of multimedia collaborative environment, an error application becomes another interactive presentation error is shared with participants engaged in a cooperative work.

• Korean Journal of Oriental Medicine
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• v.16 no.3
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• pp.45-52
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• 2010

This study aims to discuss the establishment and development of the Qiantang Medical School(錢塘醫派) represented by Zhang Zhicong(張志聰) via focusing on an academy of Chinese medicine named L$\"{u}$shantang(侶山堂). The teaching method in L$\"{u}$shantang(侶山堂) displays a representative feature of the Qiantang Medical School(錢塘醫派), but the foundation of the method consisting of lectures and discussions had already been laid by Lu Zhiyi(盧之頤) during the Ming-Qing transition period. The tradition was succeeded by Zhong Xuelu(仲學輅) in the Hangyuan Medical Board(杭垣醫局) even after L$\"{u}$shantang(侶山堂) was burnt down during a war taken place under the Qianlong(乾隆) period. That the function and the role of the local Confucian academies, which had been focused on the discussion of Confucian classics and local issues, were changed to adopt the education of medicine which had been treated as a lesser subject may be interpreted as a gradual change in the social perception of medicine. The change in the function of the Confucian academies combined with the tendency in which the literati elites of the period left the Confucian philosophy for medicine presents one of many examples showing the changes occurred during the Ming-Qing transition period. The education of medicine provided by the Confucian academies is regarded historically significant in that it was offered by ordinary civilians rather than the government before the formal school education system was established in the modern period. This educational tradition played an important role in bridging the Chinese medicine in the medieval times with that in the modern period.

• Korean Journal of Childcare and Education
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• v.11 no.1
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• pp.373-393
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• 2015

This study aimed to investigate the process of the national curriculum reforms in Finland since 1968. The history of Finnish educational system reform was firstly discussed in order to provide the background and context of the curriculum reforms from 1968 to the present for a deeper understanding of the Finnish curriculum reform processes. Secondly, I provided a contour of the history of Finnish curriculum reform, focusing on the development and revision of early childhood curriculum since the 2000s. Finally, the current Finnish national curriculum reform named the "2012-2016/7 National Core Curriculum Reform" was depicted in details: processes, participants, principles etc. In conclusion, the Finnish national curriculum reform processes provide lessons: long-term reform design, open reform process, and a variety of reform participants including beneficiaries of education and students, which were the ones who have been neglected so far in Korea. In short, the Finnish curriculum reform process can be considered a realization of democracy.

• The Journal of Korean Association of Computer Education
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• v.6 no.4
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• pp.85-93
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• 2003

This paper proposes an item based learning system using e-mail in order to motivate learners effectively and avoid the bottleneck problem under highly competitive access situations such as the traditional web based learning. The proposed system has th ree features as follows: first, through e-mail, a learner receives test items depending on his/her level, submit an answer sheet, and then identify an assessment with help messages. Secondly, on the web, an instructor easily constructs item database without any other tools and monitors the status of each learner by identifying the learners' record. Finally, an easy-to-use interaction mechanism enhances the inter-activity between learners and instructors, and the usability of Q&A(Question and Answer) service by incorporating e-mail into the web bulletin board.

• Journal of Korean Elementary Science Education
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• v.41 no.2
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• pp.373-394
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• 2022

This study aimed to find out the formation of ecologically educational place identity of nature trails in national parks, which elementary school students to adults can understand, by analyzing the connectivity between characteristics (signs) of nature trails and elementary science environment-related key concepts and the domain of ecological education in the course of environment and by developing a semiotic interpretation model of place identity based on Barthes's semiotic theory. When analyzing correlations between the interpretation board-focused surrounding environment of nature trails and the content system of ecological education, this study found out that it showed the highest connectivity with the domain of 'System of Ecological Environment'. When analyzing the formation of place identity of nature trails in terms of semiotics, this study discovered that geographical locations or landscapes, artificial environments and physical elements as characteristics of surrounding environments mostly acted on the formation of placeness. Besides, it was found that both knowledge and attachment elements equally could act on the formation of a sense of place. Being likely to develop through interaction between placeness and a sense of place, place identity was mostly composed of behavioral internal stages and sympathetic internal stages. To diversify the formation of place identity, however, this study found it necessary to develop environment education projects and create surrounding environments and interpretation boards with the environmental uniqueness of nature trails reflected much more.

• YAKHAK HOEJI
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• v.59 no.2
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• pp.77-84
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• 2015

The spring convention of the Pharmaceutical Society of Korea (PSK), composed of eight symposia and two special symposia, was held at the K Seoul Hotel on April 17th and 18th in 2014. During the convention, the board meeting of PSK officially approved the birth of Pharmacy History (PH) Division as one of 19 divisions of PSK on April 17th. In the morning of April 18th, an inaugural symposium of PH division was held at the hotel with a theme of "History of Pharmacy in Korea". In this article, the establishment of PH division, content of the 1st symposium will be described. The future vision of PH division, which will be focused on the study of modern history rather than that of old history, will be described as well. The introduction of modern pharmacy education system to Korea and various events that happened during the establishment of the system may represent issues that should be investigated with the highest priority by the PH division.

• Journal of Korean society of Dental Hygiene
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• v.16 no.5
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• pp.677-685
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• 2016

Objectives: The purpose of the study was to investigate the basic materials required for law revision regarding dental hygienists through perceptions and opinions of legislation amendments. Methods: The study was conducted from April 23, 2016. A self-reported questionnaire was completed by 797 dental hygienists in Seoul and Gyeonggido after receiving informed consent from institutional review board (IRB No. PO1-201602-23-001). Results: Necessity for dental hygienist-related medical law revision accounted for 92.4% and 85.4% of dental hygienists replied that specialized dental hygienist system must be established. The reasons for medical law revision were as follows; roles and education of medical technicians (60.6%), settlement of medical legal problems (48.0%), cooperation with other organizations (29.0%), political negotiations (17.4%), and national consensus (9.5%). The score for 'possible to get legal protection by the system establishment of roles and work scope of dental hygienists' was 4.11 of 5 points. Conclusions: It is important to establish the job scope of dental hygienist. The revision of dental hygienist-related law will help to enhance the status of dental hygienists as professional medical technicians in the future.