• The Journal of Korean Academy of Sensory Integration
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• v.4 no.1
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• pp.65-70
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• 2006

Objective : Korean Academy of Sensory Integration(KASI) planned and executed intensive sensory integration treatment course for children with the sensory integrative dysfunction and therapists, to suggest practical guideline for therapists through individual supervision, lecture, simulation therapy, observation, case study and free play etc. Method : The course was held during 5days in the children's center for developmental support that set up sensory integration tools. The course executed the 4 individual interventions, 1 simulation therapy, 1 observation, 4 free play sessions that consisted of 6 children with sensory integrative dysfunction and 6 therapists who manage them and 3 supervisors and 2 managers. Results : Their parents reported the satisfaction degree of the treatment course service was above 84%. Therapists also had a chance to understand the broader sensory integrative interventions through the supervision and various educational programs. Conclusions : Intensive treatment course can provide parents and therapists with satisfaction of the programs. Therapists can especially experience reeducation individually through supervision and lectures.

• Journal of the Korean Society of Food Culture
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• v.30 no.5
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• pp.502-544
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• 2015

This study researched a document regarding 'Pyeon (tteok)' on 25 Jong-ga ancestral ritual foods through "Jong-ga Ancestral ritual formalities and food", published during 2003~2008 by the National Research Institute of Cultural Heritage of Cultural Heritage Administration. A after about 10 years, the transmission process of the setting and recipe was compared and analyzed in 2015 by directly visiting 4 Jong-ga. This research classified regions into 7 Gyeonggi, 4 Chungcheong, 2 Honam, and 12 Yeongnam, and classified hakpa, Gyeonggi, Chungcheong, Honam region into 13 Gihohakpa, Yeongnam region into 12 Yeongnamhakpa. The important analysis standard of Jong-ga ancestral ritual food was the region and hakpa, which appeared to considerably influence 'Pyeon' setting style, which represents and symbolizes family and recipe. Gihohakpa Jong-ga, which is an academic tradition that pursues practical interests, seems to highly regard practicality to adapt to changes along with the period. On the contrary, Yeongnamhakpa Jong-ga, which highly regards self-sufficiency living base and moral justification, seems to be highly conservative. Increase in Jong-ga, which utilizes mill, is the result of adaptation to the period environment such as Jongbu aging and lack of labor, etc.

• Journal of Environmental Science International
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• v.24 no.8
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• pp.1055-1064
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• 2015

A historic urban landscape has to be preserved wholly, not only as a cultural heritage site, but also as an environment and a neighborhood. However, cultural heritage sites have their own unique social-commercial environments, and these are not easy to integrate during the preservation process even though they are located in the same area. To examine ways of overcoming the difficulty in integrating the preservation of heritages, this study analyzes the historic urban landscape preservation of St. Augustine, Florida in the United States. The preservation of St. Augustine's historic urban landscape can be identified by its unique system of government-academy cooperation. For integrated preservation of the historic landscape of St. Augustine, Florida's state government owns the properties, which are not designated but have a heritage value, and are located next to the nationally designated heritage sites. The properties receive trust administration by the University of Florida. This cooperation between the government and the university can benefit both stakeholders. To the government, the relationship gives the benefit for professional, long-term management for the properties and their environments. To the university, the cooperation provides a place for practical education, funding, and opportunities for research and management. The government-academy cooperation model argued for this study can be applied to many Korean historic cities' urban landscape preservation planning.

• Investigative Magnetic Resonance Imaging
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• v.25 no.4
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• pp.300-312
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• 2021

Compressed sensing (CS) has been investigated in magnetic resonance (MR) parametric mapping to reduce scan time. However, the relatively long reconstruction time restricts its widespread applications in the clinic. Recently, deep learning-based methods have shown great potential in accelerating reconstruction time and improving imaging quality in fast MR imaging, although their adaptation to parametric mapping is still in an early stage. In this paper, we proposed a novel deep learning-based framework DEMO for fast and robust MR parametric mapping. Different from current deep learning-based methods, DEMO trains the network in an unsupervised way, which is more practical given that it is difficult to acquire large fully sampled training data of parametric-weighted images. Specifically, a CS-based loss function is used in DEMO to avoid the necessity of using fully sampled k-space data as the label, thus making it an unsupervised learning approach. DEMO reconstructs parametric weighted images and generates a parametric map simultaneously by unrolling an interaction approach in conventional fast MR parametric mapping, which enables multi-tasking learning. Experimental results showed promising performance of the proposed DEMO framework in quantitative MR T1ρ mapping.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.17 no.9
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• pp.2399-2418
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• 2023

The paper focuses on investigating secure transmission in wireless powered communication networks (WPCN) that involve multiple energy-constrained relays and one energy-constrained source. The energy is harvested from a power beacon (PB) while operating in the presence of a passive eavesdropper. The study primarily aims to achieve energy-efficient secure communications by examining the impact of channel estimation on the secrecy performance of WPCN under both perfect and imperfect CSI scenarios. To obtain practical insights on improving security and energy efficiency, we propose closed-form expressions for secrecy outage probability (SOP) under the linear energy harvesting (LEH) model of WPCN. Furthermore, we suggest a search method to optimize the secure energy efficiency (SEE) with limited power from PB. The research emphasizes the significance of channel estimation in maintaining the desired performance levels in WPCN in real-world applications. The theoretical results are validated through simulations to ensure their accuracy and reliability.

• Journal of Ginseng Research
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• v.43 no.1
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• pp.77-85
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• 2019

Background: Glomus intraradices is a species of arbuscular mycorrhizal fungi that, as an obligate endomycorrhiza, can form mutually beneficial associations with plants. Panax ginseng is a popular traditional Chinese medicine; however, problems associated with ginseng planting, such as pesticide residues, reduce the ginseng quality. Methods: In this experiment, we studied the effect of inoculating G. intraradices on several physiological properties and microbial communities of ginseng. UV-Visible Spectrum method was used to detect physical properties. Denaturing gradient gel electrophoresis method was used to analyze microbial communities. Results: The results indicated that inoculation with G. intraradices can improve the colonization rate of lateral ginseng roots, increase the levels of monomeric and total ginsenosides, and improve root activity as well as polyphenol oxidase and catalase activities. We also studied the bacterial and fungal communities in ginseng rhizospheric soil. In our study, G. intraradices inoculation improved the abundance and Shannon diversity of bacteria, whereas fungi showed a reciprocal effect. Furthermore, we found that G. intraradices inoculation might increase some beneficial bacterial species and decreased pathogenic fungi in rhizospheric soil of ginseng. Conclusion: Our results showed that G. intraradices can benefit ginseng planting which may have some instructive and practical significance for planting ginseng in farmland.

• The Journal of Korean Academic Society of Nursing Education
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• v.3 no.2
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• pp.226-245
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• 1997

The practical apprenticeship training is important and takes part in one fourth of the curriculum in university(college) nursing education. The quality and quantity of practical training influence the quality of nursing student ability. This study have planed to find out actual condition of practical apprenticeship training for university(college) nursing education and develop the reform measure in Korea. The questionnaires were sent for directors of nursing department in university(college) and the directors of nursing in hospitals which were chosen by systemic sampling and have over 500 beds. The response rate was 48.4% in total. The results were as follow : 1. There were 2 kinds of training system ;subject training and comprehensive training. The comprehensive training was done frequently in college education. There were gaps of subject between the lecture and the practical training education for professor, part time lecturler and assitant. 2. There was the shortage of training fields especially in college education. 3. The training content by university(college) personnel were care conference, orientation, ward rounding. The content by hospital nursing pernnels were bedside nursing skills and nursing process application. The headnurse acted the important role in training education. For improving the actual condition of training apprenticeship in university(college) nursing education, it is necessary that the Ministry of Education should make the accreditation system on the preparation of training hospitals for university(college) nursing education. The Academy Society for Nursing Education can do the central and coordination role to improve the training apprenticeship for nursing education in Korea.

• Culinary science and hospitality research
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• v.13 no.1 s.32
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• pp.129-142
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• 2007

This study is to prevent the applicants who apply for the test from being confused by finding problems in the practical test of the bartender certificate and to detect the best way to find out the scoring factors and allotting marks. The goal of this study is to give the direction of proposing the alternative plans of the qualification test for the bartender by the expert group. The questionaries of the survey were sent and collected from June 20 though 30, 2005. After removing some questionaries that have a problem, the survey was conducted for 20 days from August 5, 2005. The samples of the expert group was set up as 50 persons, but 43 samples were available for the final analysis. Also, 7 selected experts proposed the improvements of the marking lists in the practical test for the bartender certificate throughout 2 in-depth studies from September 15 through 25, 2005. According to the analysis, marking lists of the practical test need to be improved. For the detail categories of the practical test, priority appears as follows : sanitation, service and cocktail mixing. For the proper score in the marking lists of the practical test, 25 points is more proper than existing 33 points for selecting ingredients and stools, 10 points is more suitable than existing 9 points for pouring main ingredients, 30 points is more appropriate than existing 42 points for cocktail mixing, 20 points is more proper than existing 10 points for sanitation and 15 points is more suitable than existing 6 points for service.

• Korean Journal of Social Welfare
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• v.66 no.2
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• pp.231-253
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• 2014

This paper aims to investigate epistemic principles and practical virtue items in Confucism about formation of social capital in a community. First, I have reviewed the basic perspective of Confucism utilizing holistic point of view, which is based on the theory of Yum-Yang, and human relationship in terms of role harmony, which is based on the theory of Si-Wi. I have then explored several items, some of which are Jung and Hwa as an internal value criterion, Ui and Ye as an external one. Analyzing other items such as In and Deok as directional items, Chung-Seo and Hyeol-ku-ji-do as epistemic items and Hyo and Ye as practical ones, I have found out that all of them, mentioned above functioned as factors of social capital in a community. Therefore, we emphasize that Confucian epistemic principles and practical virtue items can not only function as components of social capital in modern communities but have useful and practical implications for policy in modern community welfare.

• Journal of Technologic Dentistry
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• v.38 no.3
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• pp.225-235
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• 2016

Purpose: The purpose of this study aims to improve self-confidence, satisfaction and self fulfillment of dental technology students through practical skills competitions to meet the levels required by the industry. Method: The questionnaire was composed of 12 general characteristics, 23 self-efficacy, 25 practice satisfaction, 5 self-satisfaction, 12 self fulfillment out of 77 questions. The reliability of the surveys showed Cronbach' ${\alpha}=0.893$ on the self-efficacy, Cronbach' ${\alpha}=0.871$ on the practice satisfaction, Cronbach' ${\alpha}=0.857$ on self-satisfaction and Cronbach' ${\alpha}=0.941$ on self fulfillment. Results: Before and after the test result comparison showed a statistically significant difference for both men and women according to the general characteristics. Women's progress was higher than for men. The thought about dental technicians has changed for the better and showed a statistically significant difference. Subjects who have 3.1~3.5 school record showed the highest score on job skills, self-efficacy, practice satisfaction, self-satisfaction and self fulfillment according to the the general characteristics, and 3.6 ~ 4.0, 3.0 or less and 4.1 ~ 4.5 in order. Conclusion: This study was conducted with dental technology students who participated in practical skills competitions after 10 week 40 hours training in D college, and the results were as follows. Practical training improved the job performance, self-efficacy, practice satisfaction, self-satisfaction and self fulfillment improved significantly.