• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.1
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• pp.148-156
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• 2017

This study was conducted to examine the effects of a simulation-based learning method that utilizes the task of making a video for respiratory patients care. A quasi-experimental non-equivalent control group pre-post test design was used. A total of 56 students-28 students in the experimental group and 28 students in the control group were included. The experimental group received the 2 education sessions with 120 minutes in each session. It was implemented in November, 2014. Data were analyzed with paired t-test and unpaired t-test using SPSS/Win 18.0. The experimental group who had the simulation-based learning method utilizing the task of making video. It showed significantly higher learning satisfaction (p=.008 p<.001), and self-efficacy (p=.010) compared with the control group who had a traditional simulation education. Through this study, The educational effects of video-making task are the stimulation of interest in learners, improvement of self-led learning and communication skills. Therefore, a simulation-based learning method utilizing the task of making a video was an effective teaching method for the growth of professional competency for students involved in health related fields.

• Research in Plant Disease
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• v.10 no.4
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• pp.231-240
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• 2004

In the year of 2002 annual nationwide survey of virus diseases occurring in the pepper fields and greenhouses in Korea, the distribution and the incidence of viral diseases was investigated. The pepper samples from both greenhouses (155 samples) and open fields (227 samples) were collected and further analyzed to detect eleven different viruses by RT-PCR. The results indicate that no sample collected from both greenhouse and open field seems to be infected by TMV, RMV, PVY, AMV, and TSWV. On the other hand, CMV, BBWV2, PepMoV, PMMoV, TMGMV and ToMV are readily identified from greenhouse and open field samples by RT-PCR. The infection rates of the collected samples between greenhouse and open field are largely different. Comparing with 10% of virus-infected pepper samples grown in greenhouse, approximately one third of pepper samples collected from open field are infected. The mixed-infection rates in the virus-infected greenhouse and open field samples are 16% and 61%, respectively. The dominant virus occuring in greenhouse is PMMoV, indicating that virus-infected seed stocks and infected plant debris in the growing area may be important sources of inocula. On the other hand, both CMV and BBWV2 are dominant viruses in open field. This may indicate that the migration of viruliferous insect vectors into pepper fields may be the most important source of inoculum. Also, the survey shows that BBWV2 is newly immerging virus to be controlled in Korea. The discrepancies on the distribution and the occurrence of viral diseases between field and greenhouse may provide a fact that the accumulation and distribution of inoculum by successive cultivation and the migration of viruliferous vectors into growing areas are likely to be important factors to determine the incidence of viral diseases. Therefore, the further studies on epidemiology and the consideration of new breeding program of pepper are essential to minimize virus diseases.

• The Korean Journal of Nuclear Medicine Technology
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• v.15 no.2
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• pp.30-35
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• 2011

Purpose: The Boramae Hospital are currently using Wide beam reconstruction (WBR: UltraSPECT, Israel) to improve the resolution. The Xact-bone belongs to the WBR. It has been reported that Xact-bone helps us to improve image resolution and contrast. This study will be evaluated clinical usefulness of Xact-bone method. Materials and Methods: The usefulness evaluation of Xact-bone method was analyzed in resolution test and contrast ratio. The resolution test in Planar image were obtained from Full width at half maximum (FWHM) by using capillary tube. And the contrast ratio was obtained from Bone and Soft tissue (B/S) ratio values that were acquired from bone scan study of 50 patients before and after using the Xact-bone method. We prepared the Triple Line Source Phantom, NEMA IEC Body Phantom and Standard Jaszczak Phantom to acquire the FWHM and Contrast Ratio values of Single photon emission computed tomography (SPECT) image. Subsequently we compared among the Filtered backprojection (FBP), Orderd subset expectation maximization (OSEM) and Xact-Bone image. Results: The results of the planar Xact-bone data improved resolution about 20% by using capillary tube. In addition it was improved B/S ratio about 15%. When using Triple Line Source Phantom, SPECT Xact-bone data improved resolution for both FBP, OSEM methods about 20% and 10%, respectively. Contrast ratio in each spheres has also been increased for both methods that using NEMA IEC body Phantom and Standard Jaszczak Phantom. Conclusion: When we were using Xact-bone method, we could see to improve the resolution and Contrast ratio as compared to do not use the Xact-bone method. Accordingly, by using WBR's Xact-bone method is expected to improve the image quality. However, when introducing new software, it is needed to match the characteristics of the hospital protocol and clinical application.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.1953-1962
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• 2014

This study was conducted to identify the relationship between ego-resilience, anxiety and perceived stress. The participants were 500 students of nursing college located in K city, Korea. Data were collected from September, $9^{th}$ to $14^{th}$ 2013, and were analyzed by t-test, ANOVA, Pearson correlation coefficients. The result were as follows; 1) The mean scores were ego-resilience 3.36(0.50), anxiety 2.26(0.70) and stress 2.55(0.55). 2) Ego-resilience was significantly different according to gender, age, satisfaction for major, subjective career opportunity, subjective health. The score were higher at the male group than the female group, and the group who aged over 24 were higher than the group aged below 23. 3) Significant correlations were found between ego-resilience, anxiety and stress. Ego-resilience has negative relationship with level of anxiety(r=- .383, p<0.000) and perceived stress(r=- .454, p<0.000). While, the positive relationship were significant(r= .685, p<0.000) between level of anxiety and perceived stress. According to these result, ego-resilience promotion program is need to develop as a positive concept to adjust college life and nursing course.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.410-417
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• 2018

The purpose of this study was to investigate the perception of elder abuse, subjective norms, and perceived behavioral control and to examine what factors influence attitudes toward elder abuse. The subjects were 404 nursing students at D and S universities in G province. The data were collected from November 20th, 2017 to January 26th, 2017. The collected data were analyzed using descriptive statistics, independent t-test, ANOVA, Pearson's correlation coefficient, and stepwise regression using the SPSS / WIN 22.0. The results show that perception of elder abuse had a score of 3.60, subjective norms had a score of 2.69, and perceived behavior control and attitude had scores of 2.62 and 2.97. Perception of elder abuse, subjective norms, and behavioral control and attitudes showed significant positive correlations and showed significant differences according to elderly nursing education. Factors influencing attitudes toward elder abuse were perception of elder abuse, subjective norms, and perceptions of behavioral control and grade. The results of this study indicate that it is important to increase awareness, subjective norms, and behavioral control for the intervention of elder abuse. We suggest that nursing education of the elderly is important for the intervention of elder abuse.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.12
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• pp.374-382
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• 2018

The aim of this study was to identify how information media about patient safety incidents influences nursing students' knowledge, perception, and confidence in performance toward patient safety. A total of 337 nursing students agreed to participate in this study. Data were collected from the participants between June 4 and June 12, 2018. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, and Pearson's correlation coefficient with SPSS 21.0. Participants' scores for knowledge, perception, and performance confidence toward patient safety were $6.43{\pm}1.92$, $41.02{\pm}4.35$, and $39.61{\pm}5.89$, respectively. Patient safety knowledge was significantly different according to age, grade, and patient safety education experience. Patient safety perception was significantly different according to satisfaction with the major, patient safety performance confidence showed statistically significant differences according to grade, patient safety education experience, and major satisfaction. Information media exposure to patient safety incidents on TV and knowledge (r=.32, p<.000) and performance confidence (r=.21, p<.000) toward patient safety had positive correlations. Information media exposure to patient safety incidents on the internet and knowledge (r=.34, p<.000), perception (r=.12, p=.028), and performance confidence (r=.24, p<.000) toward patient safety also had positive correlations. This study provides basic data for nursing education and program development for patient safety management.

• Journal of Korea Entertainment Industry Association
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• v.15 no.2
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• pp.159-167
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• 2021

The main purpose of this study is to closely investigate the constructive relationship between leisure satisfaction, leisure ability, exercise satisfaction, and consistent motor behavior patterns of the elderly's participation in leisure life sports. In order to achieve this, we surveyed and utilized the sampling of conveniences that selected Yongin and Seongnam city in Gyeonggi-do sports clubs, and accumulated samples of the elderly in living sports. The sample size was 239 elderly people. Based on this, according to the purpose of the study, statistical techniques, spss 23.0, and amos programs were used for analysis. The satisfaction analysis used in the research for a data analysis includes frequency analysis, exploatory factor analysis, confirmatory facor analysis, reliability analysis, correnlation analysis and structure equation model analysis. The research has drawn the following conclusions, based on the above mentioned research method and its procedures: First, it affects the satisfaction of the leisure satisfaction movement. Second, leisure ability affects exercise satisfaction. Third, exercise satisfaction affects the consistent exercise persistence and immersion satisfaction of exercise. As a result, it can be seen that the leisure immersion according to the experience of leisure competence has an effect on the satisfaction of the exercise. As a result, and the continuation of the exercise.

• The korean journal of orthodontics
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• v.32 no.5 s.94
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• pp.313-325
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• 2002

Three-dimensional CT imaging is efficient in examining specific structures in the craniofacial area by reproducing actual measurements through minimization of errors from patient movement and image magnification. Due to the rapid development of digital image technology and the expansion of treatment range a need for developing three -dimensional analysis has become urgent. Therefore the purpose of this study was to evaluate the percentage of error and magnification of three-dimensional CT using a dried skull and Vworks $program^{TM}$ (Cybermed Inc., Seoul, Korea) and also to obtain landmarks that are easy to designate and reproduce in three-dimensional images using the Vmorph-proto $program^{TM}$ (Cybermed Inc., Seoul, Korea). The following conclusions were obtained, 1. In the comparison of actual measurements from the dried skull and the three-dimensional image obtained from the Vworks program, the mean error was 0.99mm and the magnification was 1.04%. 2. Clinically useful hard tissue landmarks from three-dimensional images were Supraorbitale, Lateral orbital margin, Infraorbitale, Nasion, ANS, A point, Zygomaticomaxilla, Upper incisor, Lower incisor, B point, pogonion, Menton, PNS, Condylar inner margin, Condylar outer margin, Porion, Condylion, Gonionl, Gonion2, Gonion3, Sigmoid notch and Basion. 3. Clinically useful soft tissue landmarks from three-dimensional images were Endocanthion, Exocanthion, Soft tissue Nasion, Pronasale, Alare lateralis, Upper nostril point, Lower nostril point, Subnasale, Upper lip point, Cheilion, Stomion, Lower lip center, Soft tissue B, Pogonion, Menton and Preaurale. The Vworks program can be considered a clinically efficient tool to produce and measure three-dimensional images. Most of the hard and soft tissue landmarks proposed above are anatomically important points which are also easily reproducible and designated. These landmarks can be beneficial in three-dimensional diagnosis and the prediction of changes before and after surgery.

• Horticultural Science & Technology
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• v.32 no.6
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• pp.887-900
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• 2014

This study was conducted to provide a job analysis for, and assess the job performance of horticultural therapists, as well as examine future educational needs. To this end, a chart developed using the DACUM method was chosen as the appropriate tool for the job analysis of horticultural therapists (Study 1). Based on the chart, a survey using an evaluation form was produced to investigate the current level of job performance and future required level of horticultural therapists (Study 2). A total of 8 duties and 45 tasks were classified to examine job performance, based on analysis of the DACUM Council (Study 1). These duties include A. Decide execution organization for horticultural therapy (HT) program, B. Diagnose and assess clients before starting the HT program, C. Plan HT program, D. Develop HT program, E. Prepare to implement HT program for each session, F. Implement HT program for each session, G. Implement overall assessment for HT program, and H. Develop oneself as a horticultural therapist. Their duties were broken down further into five to eight tasks per duty, totaling 45 tasks. Based on the horticultural therapist job performance sheet developed through this process, an assessment of the current job level of horticultural therapists was performed and future required level were examined (Study 2). The evaluation forms were sent to 779 horticultural therapists with level 1 or 2 certification via email or mail delivery. The analysis of 242 questionnaires (31.1%) revealed that horticultural therapists with level 1 certificates have a significantly higher job performance level for 34 of the 45 tasks. Regarding future required level, 20 out of 45 tasks were assessed as higher for level 1 horticultural therapists than level 2. In addition, a Borich formula was utilized to identify the priority of educational needs for the 45 horticultural therapist tasks. The results revealed the following top three tasks: H1. Receive feedback from the supervisor for the horticultural therapy program; A1. Distribute promotional materials about the horticultural therapy program; and H2. Submit a grant proposal for horticultural therapy program to organizations such as welfare foundations. The results of this study are anticipated to facilitate understanding and improve work conditions for current horticultural therapists or horticultural therapists-in-training. In addition, institutions that train horticultural therapists will be able to use this as basic research to develop a practical training curriculum.

• Journal of the Economic Geographical Society of Korea
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• v.14 no.2
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• pp.211-224
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• 2011

The purpose of this study is to investigate exchange between companies and rural communities in 1 company - 1 village campaign and assess functions of NACF(National Agricultural Cooperative Federation)'s 'I Farm Love' as intermediary organization. The result shows that Korea companies participated in 1 company - 1 village campaign to understand rural area and revitalize economic condition in rural community. Most of exchange programs are volunteer works and direct dealing of farm products. The functions of NACF was highly assessed as an informant and intermediary. However establishing networks or promoting exchanges between corporation and rural village were low assessed. It is necessary of NACF to make up for advanced mediation and intermediary between rural villages and companies so that 1 company - 1 village campaign become corporate community investment. Moreover functions to develop programs suited characteristic of companies and set up networks of multi-stakeholders are needed.