• The Journal of the Korea Contents Association
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• v.7 no.11
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• pp.239-247
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• 2007

Recently, the development of an evaluation method with operational rules have become issues for efficient planning and operations of container terminals. Container terminals are required to have enough berths and container yards as well as various equipments and facilities, but in reality there are many differences in their resources owing to the circumstances of each terminal. This study introduces a simulation model to evaluate various operation rules for teaching and training in class. This paper can analyze various factors (e.g. throughputs, yard and berth occupancies, etc.) and shows operational alternatives considering design factors of a container terminal with the related circumstances of each terminal.

• The KIPS Transactions:PartD
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• v.14D no.5
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• pp.501-508
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• 2007

Simulation system was introduced and used a lot in the fields of aviation, vessel, and medical treatment. 3D Simulation system has been used quite insufficiently as it requires a lot of system resource and huge amount of computer calculation. As the graphic card performance and simulation function developed, however, PC based simulation has been activated and is verified of its possibility as an educational software. However, educational institutions need to invest huge amount of budget and manpower to purchase and maintain CT Equipment. For such a reason, educational institutions entrust their students to hospitals for indirect experience of operation or for mere observation. This study, therefore, developed a CT Virtual reality education system with which medical CT Equipment can be directly operated in PC based 3D Virtual environment.

• Journal of Korea Entertainment Industry Association
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• v.13 no.4
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• pp.299-309
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• 2019

The purpose of this study was to investigate about student's experiences in occupational therapy through clinical fieldwork, such as the change in perception of occupational therapy, the stress that students experience, and the satisfaction of clinical fieldwork. We conducted a focus group interview with 10 participants to see what they experienced during the clinical fieldwork. The contents of the interview were recorded and conducted, and the meaning was analyzed according to the focus group interview procedure through repeated listening. Components were psychological experience, professional experience, environmental experience, changes of values, and behavioral changes. In psychological experience, he experienced anxiety and burden. Experiential experience was the connection of theory and clinical experience and realization of major knowledge. In the environmental experience, we experienced clinical guidance management system, and the change of values experienced change of perception of occupational therapy and change of perception of disabled person. Finally, behavioral changes have experienced an active response through clinical practice experience. Clinical fieldwork is a basic element that prepares students to become occupational therapists. It affects the role of occupational therapist and perception performance through various experiences in new environment. It is thought that the efforts of the institution are needed. The results of this study will help occupational therapists to direct clinical fieldwork in the right direction in clinical fieldwork.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.867-870
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• 2014

Currently a number of universities and other educational institutions in the e-learning education system being implemented. Also that there is a demand. However, existing e-learning system has many problems. First, the theory of how the university -centered education and training institutions to adopt e-learning system has become the biggest obstacle. In addition, students can not engage the problem of a one-way lecture. In this paper, the theory -oriented and practice to overcome the one-way river systems programming language will develop e-learning content. Using socket communication and multi-threaded server-side Web browser on the client side through the compiler without installing a separate application installation and environmental learning environment can be unrestricted. Hands- content programming language allows the learner to direct the client-side source code in a web browser by entering the lecture is leading the way. For learners to enter the source code compiled to run on the server side, the compiler provides the learner results. Hands- because the future e-learning content development in e-learning systems will be a major contribution to.

• Journal of the Korean Society of Radiology
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• v.16 no.3
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• pp.327-334
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• 2022

In this study, the purpose of this study was to conduct a basic study on the effectiveness and feasibility of the regulation of the Nuclear Safety Act for the department of radiology by examining the questionnaire on the satisfaction of on-campus practice while attending the department of radiology and the current status of radiation workers and radiation related workers. As for the satisfaction of the workers who were designated as frequent visitors while attending the department of radiology and did not handle and operate the radiation generator during on-campus training, 34.62% of the workers answered 'not satisfied'. On the other hand, 50% of workers who were designated as radiation workers while attending school or who were enrolled in school before the regulation of the nuclear safety act and handled and operated radiation generators were 'satisfied' at 50%. In addition, the annual exposure dose of radiation workers in educational institutions was found to be less than 0.05 mSv. If you look at the trends of radiation workers and radiation workers, it can be seen that students who graduate from the Department of Radiology find the most employment in the field dealing with diagnostic radiation generators registered as radiation workers among medical institutions. Therefore, by easing the regulations of the current Nuclear Safety Act or by amending the medical act and the rules on the safety management of diagnostic radiation generating devices, etc. It is presumed that something is necessary.

• Journal of radiological science and technology
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• v.37 no.3
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• pp.211-221
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• 2014

The clinical practices provide the students with a good opportunity to study the practical experiences in their field through the clinical training education in hospital. Now, in this study, comparing the perceptions of the clinic teachers with those of students at the clinical site. The study was conducted to the students attending universities located in Seoul and who finished the clinical practices in 2013. The questionnaires were distributed to the student and collected from them. The study were conducted to 275 questionnaires with frequency analysis, crosstabs, chi-square test and McNemar test. The major motivation was of the select radiography course was high employment rate(44.0%) and the satisfaction of radiography course was general(53.1%). 51.3% of the study answered 8 weeks current duration of clinical practices is proper. The 3-year course students answered that the period of clinical practices would be proper if it is performed in the winter vacation in their second year in college(47.3%). The 4-year course students answered that the first semester in their third years is proper for clinical practices( 27.7%). The students answered that they felt the lack in their knowledge on the professional field(32.4%) during the clinical practices and some of the practical training is different from the education performed at school(68.4%). Most of answered that they were satisfied with the clinical practices and among them they recognized the importance of the clinical practices ($3.94{\pm}0.89$). After the clinical practices, their desire for getting job as a radiography has changed from 84.1% to 82.9%. The reason why they want the job related to the radiation is because the job is stable (changed from 49.0% to 46.0% after the clinical practice) while the reason why they don't want be a radigrapher because that job is not proper for them (changed from 37.0% to 40.7% after the clinical practice) The effort should be made to enhance the position of radiation professionals through the improved education system to the students, rather giving them education for just employment.

• Journal of dental hygiene science
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• v.5 no.4
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• pp.221-225
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• 2005

In this study, survey is conducted to make aware of importance which personal protection was accomplished at the dentistry. It investigated the performance of infection control and X-ray safety management to the third grade of D-Health College. 1. The infection control is recognized to high level and practiced certainly at actual training of oral prophylaxis. 2. The infection control is recognized to low level relatively at actual training of radiography. 3. The infection control is not practiced at actual training of radiography except for the film holder. 4. The X-ray safety management is recognized to high level and conducted certainly at actual training of radiography. To consider the above result, the infection control is not nearly practiced at radiography. In accordance with, the education must be demanded that the infection control is practiced throughly at radiography for raising a necessary against the recognization and practice of the infection control.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.9
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• pp.473-479
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• 2020

This study examined the meaning of the experiences of university students majoring in occupational therapy, where their practice was discontinued due to COVID-19, and to provide basic data for future measures. This study was a phenomenological study. The subjects of this study were seven students. Interviews were analyzed according to Colaizzi data analysis. As a result of an interview, it was organized into 17 themes, six themes clusters, and two categories. The themes clusters were indifference, problem recognition, wandering, coping, aftermath, and anticipation for coping. The students experienced a confused and frustrating situation after recognizing the problem of COVID-19 and experienced anxiety and regret as they experienced the interruption of their fieldwork. The students expected all universities to implement a batch and quick response at the same time. In the future, a systematic communication and delivery system is needed to quickly prepare and implement countermeasures at the same time as institutions, associations, and universities.

• Journal of Advanced Marine Engineering and Technology
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• v.37 no.5
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• pp.533-540
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• 2013

Prime movers in engine rooms inherently are much affected by the adjustment of their governors for the steady state and transient properties, consequently requiring that marine engineers shall be well familiar with the way to manage governor dials for normal operation. The hydro-mechanical governors basically have different control characteristics and adjustment parameters of stability from digital governors. The former include compensation mechanism using dash pot while the control algorithm of the latter is usually based on the PID action. This study is for configuring a simulation module to let trainees practice how to adjust dials for stability on hydraulic governors in the view that the practice by real governors and engines is time consuming and high cost for operation. The governor module includes the adjusting points such as speed set, speed droop, needle valve and compensation pointer with engine module of $2^{nd}$ order coupled. The results of simulation showed satisfactory responses as a training tool for the adjustment of control parameters.

• Fire Science and Engineering
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• v.28 no.5
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• pp.104-109
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• 2014

This study is analysis of the effectiveness and satisfaction index of hospital-based skill training (HST) in level 2 emergency medical technicians. The purpose of this study is to provide basic data for the effective operation. The survey carried out to 70 level 2 emergency medical technicians who participate in HST from July 29 to August 22 in 2013. From the study, self evaluated operation skills scale were 3.09 before training and 3.80 after training. It showed statistically significant enhancements. satisfaction index were 3.80. appopriate education periods were (1~2) weeks (64.3%). the longer the time had been since their training completion, the higher education satisfaction. The multilateral studies on problems and needs of HST and development of training programs that includes hospital training monitoring are necessary.