• Journal of Korean Society for Quality Management
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• v.46 no.3
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• pp.539-550
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• 2018

Purpose: The purpose of this study was to find meaningful patient groups of disease using foreign patients data and analyze implemented test of the patient groups. Methods: The data was collected by foreign patients' EMR data of K university hospital. The author proposed tree-form patients' characteristic diagram through statistical methods that association rule, proportion test, clustering using prescription information and questionnaire information. Results: This study's analysis process was applied high blood data and diabetes data. Analysis showed other characteristic of meaningful patient groups in high blood and diabetes. In high blood, test implementation rate of patient group showed the differences. And in diabetes, test implementation rate of patient group and implemented test list showed differences. Conclusion: The result of this study can play a role as basic data that can be clinical testing standard in preventive aspect. Eventually, 5 dimensions of SERVQUAL will be improved by this study's process.

• Journal of the Korea Furniture Society
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• v.27 no.4
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• pp.318-324
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• 2016

Recently, pedestrians suffered inconveniences with moving on the next building due to the high-rise buildings. So, the number of passageways is increasing for convenience of pedestrians. Currently, people are paying attention to building energy saving. We anticipated that It increases the cooling load of the building and building energy by a passageway. We chose a passageway for a subject because people are paying attention to building energy saving lately. The purpose of this study was to analyze the indoor thermal environment according to the passageway. We measured temperature of building with passageway using a multifunctional device in order to progress the study. On analysis based on investigation, finishing material and glass area of passageway have an effect on indoor thermal environment. The result shows that the cooling load of building alter depending on characteristic of passageway.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.9
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• pp.5652-5659
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• 2014

The purpose of this study was to introduce a software task processing evaluation model that considers the following situations: i) a software system is integratedly composed of several number of modules, ii) each modules has its corresponding module task, iii) all module tasks are tested simultaneously, and iv) the processing times of the module tasks are mutually dependent. The software task completion probability with the module dependency was derived using the joint distribution function of Farlie [11]. The results showed that the task completion probability of software increases with increasing module dependency parameter.

• Journal of the Korean Wood Science and Technology
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• v.22 no.3
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• pp.39-44
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• 1994

This study was carried out to investigate features pertaining to spiral thickenings, which was considered one of the most important diagnostic values, for wood identification. Species, kind of cells with spiral thickening, and ridge numbers of spiral thickening per axial mm were recorded in 71 families, 144 genera, 316 species of Korean hardwoods. Spiral thickening was observed in 128 of 316 species, about 40.5 % of all the investigated, and classified into 6 types on the basis of distributional patterns and morphological features as follows: 1. Type 1, present throughout all vessel element, which was found in 14 families, 19 genera, 43 species. 2. Type 2, present only in small vessel element, which was found in 18 families, 29 genera, 41 species. 3. Type 3, present both in small vessel element and wood fibers, which was found in 8 families, 17 genera, 29 species. 4. Type 4, present in wood fibers, which was found in 1 family, 1 genus, 1 species. 5. Type 5, present only in tail of vessel element, which was found in 4 families, 5 genera, 9 species. 6. Type 6, being present in vessel element faintly or partially, which was found in 2 families, 3 genera, 5 species.

• Korean Journal of Child Studies
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• v.33 no.5
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• pp.71-89
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• 2012

This study examined the characteristics of early child care teachers and the ways this influences their abilities to promote the parent-teacher partnerships. 266 early child care teachers participated in this study. Parent-teacher partnerships, communication competence, interpersonal competence, and teacher efficacy in enlisting parental involvement were measured by means of The Caregiver-Parent Partnership Scale, Global Interpersonal Communication Competence Scale, Interpersonal Competence Questionnaire and selected elements of the Teacher Self-efficacy Scale. The results indicated that parent-teacher partnerships were significantly different in terms of the characteristics of teachers. The hierarchical multiple regression analysis revealed that the communication competence, interpersonal competence, and teacher self-efficacy significantly predicted the type and quality of parent-teacher partnerships. In conclusion, improving the effectiveness of parent-teacher partnerships seems heavily dependent upon the quality and personal abilities an beliefs of early child care teachers.

• Journal of Korea Game Society
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• v.20 no.1
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• pp.23-32
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• 2020

This study was attempted to investigate the factors that influence on problematic smartphone use and life satisfaction by smartphone usage type. A total of 25,465 people were used for the analysis and analyzed using the R (3.6.1) program. According to the data analysis, problematic smartphone use occurred in the form of leisure activity seeking and information seeking type. On the other hand, the communication type reduced problematic smartphone use. The type of smartphone use that had the greatest influence on life satisfaction was communication type The longer the smartphone use time and the higher the problematic smartphone use, the more negatively the life satisfaction.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.101-111
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• 2014

This study ascertained violence regulation of television program. Television programs that infringed the standards of violence and were sanctioned, were analyzed in terms of physical and contextual violence. In order to get data, content analysis was adopted. The results shows that violent behavior in terms of physical and violence motivations in terms of contextual were most frequently regulated. There were different results of the level of imposed sanction in terms of physical and contextual violence between network and cableTV. The regulation of television violence could be confirmed with these results.

• Journal of the Korean Wood Science and Technology
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• v.23 no.3
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• pp.82-87
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• 1995

Anatomical characteristics of genus Platycarya, Juglans and Pterocarya of Juglandaceae occurring in Korea were described and coded based on the IAWA list. Juglandaceae are ring-porous or semi-ring-porous. Vessels have simple perforation plates and helical thickenings in some genus. Axial parenchyma cells were abundant, most apotracheal but rarely paratracheal and rays with 1-5 seriate. Platycarya is ring-porous wood with 2-3 rows of vessels in the pore zone. Helical thickenings were found only in small vessel of latewood. Axial parenchyma were commonly diffuse-in-aggregates or vasicentric. Rays 3-5 seriate. belonging to Kribs' heterogeneous II or III type with frequent occurrence of rhomboidal crystals. Juglans are semi ring-porous with few vessels in $mm^2$ and pores are commonly solitary. Axial parenchyma were diffuse-in-aggregate or marginal. Rays were mostly homocellular and 3-5 seriates. Pterocarya is similar to Juglans in anatomical features but the reticulate parenchyma consisting of 1 layer on transverse section and biseriate rays.

• Korean Journal of Child Studies
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• v.35 no.4
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• pp.123-143
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• 2014

This research was based on achievement goal theory which categorizes young children's motivation into three types: mastery, the performance-approach, and performance-avoidance motivation. The participants consisted of forty-eight pairs of children aged 3-4 and their mothers. The participants completed two tasks in order to indentify their motivational types. The short form of the Child Behaviour Questionnaire(CBQ-SF), modified scales from Kim and Kim(2001), and the GIPEPS were also employed. The major findings of the research are as follows: First, in terms of the motivational types of the given sample, performance-approach motivation was ranked first followed by mastery motivation. Second, it was found that the temperament of young children was not related with their motivational types. Third, there were some differences in mother-child interaction between groups based on the frequency of feedback, questions, and the percentage of commands. Fourth, the mood of the relationship appeared to be the only factor of maternal interaction quality which related to children's mastery motivation.

• The Korean Journal of Emergency Medical Services
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• v.20 no.3
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• pp.21-35
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• 2016

Purpose: The purpose of the study was to investigate the continuous effect of advanced cardiovascular life support (ACLS) simulation education according to Felder-Silverman learning style. Methods: A self-reported questionnaire was completed by 94 students of emergency medical technology and nursing. There were 50 female students (53.2%) and 88 students (93.6%) had basic life support certification. The study instruments included knowledge, performance, and confidence. Data were analyzed using SPSS v. 20.0. Results: The learning style consisted of reflective type (51.1%), sensory type (76.6%), visual type (63.8%), and sequential type (64.9%). There was a significant difference in continuous effect on performance by learning type. Conclusion: It is necessary to identify the learning style of students before simulation education in order to maintain continuous effect of ACLS education.