• Journal of the Korean Home Economics Association
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• v.39 no.3
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• pp.1-10
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• 2001

The Purpose of this study was to investigate the relationship between materialism and clothing buying behavior (clothing shopping orientation, clothing selection standards, use of information sources, store selection standards, purchase and purchase intention of imported clothing). The data were obtained from questionnaires completed by 400 women in the Taegu area whose age was 20 years and older. The SPSS/PC$^{+}$ package was used for data analysis which included a test of reliability, frequency, percentage, factor analysis, t-test, and x$^2$ test. There were significant differences in clothing buying behavior between groups who had a higher tendency and a lower tendency toward materialism. In other words, those who had a higher tendency toward materialism enjoyed their shopping and pursued the world-known brands, imported brands, the latest fashions, and conspicious consumption more than those who had a lower tendency of materialism. The former put a greater focus on the latest fashion styles, brand image, and design then the latter when the\ulcorner bought clothing. Those who had a higher tendency toward materialism utilized more information sources than those who had a lower tendency. The former made purchases from the stores where they stock famous world-known brands and well-advertised stores, and had a greater purchase intention of imported clothing than the latter. In the purchase of imported clothing there was no significant difference between two groups.s.

• Archives of design research
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• v.17 no.1
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• pp.339-346
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• 2004

Matrix, produced by Larry & Andy Wachowski, was relatively precisely dealt with the cyber world. After the movie was released, it had a mania for the movie and was adopted into a various forms of cultural products. It was remade not only into the parodies of the other movies and TV programs, but also the clothes and miscellaneous items of the movie were reincarnated as an unique cultural trend. The cause of the popularity is the fresh storyline as well as the sophisticated visual effects and good-looking actors. The agony of the protagonist was connected with the people outside the movie who are yearning for the ideal world. He was confused at the fact that his circumstances which were believed as the real world were not tortally true, complicated between the sensually phisical truth and the spiritual truth and had an will for the freedom that would ransack the truth and save the other people from the fictitious world. Consequently, the movie has got sympathies with many audiences suggesting the situation that has no a firm belief of the reality, the difference between the real and the cyber world is meaningless and the faked images of the high-technology are overturned This thesis tries to study the present that the real images are excessly duplicated and consumed, related to the Jean Baudrillard's theory, 'Hyperreel'. Replaced the real objects by a technical programming in the Matrix world, there happens the image-violence that the true nature is slaughterred by images. In the world where the reproducts are more actual than the reality and pretends to be real, only semiotics are consumed and produced. That is to say, the tortally programmed images has no references and aims, therefore should be produced in an 'impediment-strategy' like a faked crisis. That is the step of 'Simulation' that artificially reincarnates the real. Based upon the Baudrillard's theory, 'Simulacre', this study tries to research today's post-modern situation that the boundary of the real world and the faked copy is vague and vanishing, through the analysis of the cyber world of the movie 'Matrix'.

• Journal of the Korean Society of Costume
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• v.56 no.5 s.104
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• pp.132-149
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• 2006

The purpose of this study was to establish the theoretical view for the analysis of the aesthetic characteristics of dress from the viewpoint of oriental aesthetics. Also, this study examined the universality and particularity of aesthetic characteristics in Korean and Japanese women's traditional costumes. To establish the theoretical view for the aesthetic analysis of dress from the viewpoint of oriental aesthetics, this study examined the relationship between the internal spirit of human, culture and the external form of dress. Based on this consideration, the viewpoints for the analysis of dress formation were the 'Form' as the basic structure of the external formation of dress and 'the Ornamentation' as the emphasis of the artistic characteristics of dress. The common world view shared by Korea and Japan holds the thinking system that everything is created from 'not to bee(無)' to 'being(有)'. This view emphasizes the totality and circulation of energy called 'Ki(氣)'. According to this view, oriental culture has been developed by intuition and pleasure called 'Heung(興)'. Therefore, the form of the oriental culture includes ambiguity and emphasizes the total harmony. These characteristics appeared in dress as the design of ambiguity, asymmetry and concealment. The meaning of the ornamentation in oriental world was the unified harmony of diversity and the colors and patterns of oriental dress were used by the symbolic meaning of Yin-Yang & Wu-Shing (陰陽五行)s principles. On the basis of the world view of the Ki, Korean and Japanese women's traditional costumes commonly shared the aesthetic values of concealment, emptiness, and symbolism. Also, their costumes expressed the difference, especially in the ornamentation. Korean costume expressed the beauty of simplicity and naivety, and Japanese costume expressed the beauty of ornamentation and nonornamentatIon.

• Journal of the korean academy of Pediatric Dentistry
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• v.51 no.3
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• pp.208-219
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• 2024

This study aims to analyze dental care at the 25^th World Scout Jamboree (WSJ) using a predesigned standardized dental chart to provide a reference for the operation of dental emergency clinics at future large-scale youth events. The dental charts of all patients treated at the 25^th WSJ emergency dental clinic were examined. Fisher's exact tests were used to analyze the differences between youth scouts and adult leaders. Eighty visits of 71 patients were included in the study. The largest number of patients was from Asia-Pacific (49.3%), followed by patients from Europe (40.8%). In terms of chief complaints, oral ulcers (19.7%), lesions of the lips (18.3%), and orthodontic discomfort (15.5%) were the most prevalent. The analysis showed a significant difference (p = 0.0023) between youth scouts and adult leaders in the distribution of patients in the first half (July 30^th - August 3^rd) and second half (August 4^th - August 8^th) of the event. There was a higher incidence of dental conditions associated with hot and humid environments, unlike typical emergency dental settings. Therefore, despite adequate preparation, unexpected dental visits may occur, and it is recommended that operations be conducted in community-based dental hospitals to allow for immediate and efficient responses in international camps.

• Gut and Liver
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• v.12 no.6
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• pp.694-703
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• 2018

Background/Aims: Limited data exist comparing the safety and efficacy of direct-acting antivirals (DAAs) in hepatitis C virus (HCV) monoinfected and HCV/human immunodeficiency virus (HIV) coinfected patients in the real-world clinic practice setting. Methods: All HCV monoinfected and HCV/HIV coinfected patients treated with DAAs between January 2014 and October 2017 in community clinic settings were retrospectively analyzed. Pretreatment baseline patient characteristics, treatment efficacy, factors affecting sustained virologic response at 12 weeks (SVR12) after treatment, and adverse reactions were compared between the groups. Results: A total of 327 patients were included in the study, of which 253 were HCV monoinfected, and 74 were HCV/HIV coinfected. There was a statistically significant difference observed in SVR12 when comparing HCV monoinfection and HCV/HIV coinfection (94% and 84%, respectively, p=0.005). However, there were no significant factors identified as a predictor of a reduced response. The most common adverse effect was fatigue (27%). No significant drug interaction was observed between DAA and antiretroviral therapy. None of the patients discontinued the treatment due to adverse events. Conclusions: In a real-world setting, DAA regimens have lower SVR12 in HCV/HIV coinfection than in HCV monoinfection. Further studies involving a higher number of HCV/HIV coinfected patients are needed to identify real predictors of a reduced response.

• Korean Journal of Applied Biomechanics
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• v.21 no.5
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• pp.639-644
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• 2011

The purpose of this study was to provide quantified data on the throwing skills of world-class athletes and to analyze the kinematic variables for women shot-putters at the IAAF World Championships Daegu 2011. Three-dimensional motion analyses of the eight players who qualified for the final round were carried out to obtain the data. The Kwon3D XP program was used for image analysis of the kinematic data, which included the configurations of each joint. The following conclusions were arrived at. The throwing distance increased with an increase in the release speed, and a significant correlation (p <. 01) was observed between the throwing distance and release speed. It was also shown that players using the spin technique increased their release speed with a fast shoulder-rotation-angle speed. The release height varied with their height and showed a significant difference with the record. This showed that the release angle did not greatly influence the record for the game, but varied with their technical and physical characteristics. Therefore, an increase in release speed is required to improve the record.

• Asia-Pacific Journal of Business
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• v.12 no.3
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• pp.155-173
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• 2021

Purpose - Previous research points out that South Korean perceive their happiness less than Chinese and Japanese, although the three nations belong to the same Northeast Asia cultural sphere. This study aims to find out the reasons for the relatively low perception of happiness in South Korea and develop policy options to improve the relatively low perceived happiness in South Korea. Design/methodology/approach - For the analyses, analysis of variance (ANOVA) and regression analysis were performed based on the World Values Survey data (Wave 7). Findings - First, South Korean perceived happiness less than Chinese due to 'satisfaction with the financial situation of household' and 'in-group trust'. More specifically, although there was no difference in the impact of 'satisfaction with the financial situation of household' on perceived happiness in South Korea and China, South Korean evaluated 'satisfaction with the financial situation of household' lower than Chinese. In addition, the impact of 'in-group trust' on happiness in South Korea was less than that in China, where the level of 'in-group trust' was also lower in South Korea than China. Second, South Korean perceived happiness less than Japanese due to 'in-group trust'. Although South Korean had a higher level of 'in-group trust' than Japanese, the impact of 'in-group trust' on perceived happiness was less in South Korea than Japan. The contribution of 'in-group trust' to perceived happiness, calculated with the regression coefficient of 'in-group trust' multiplied by the mean of 'in-group trust', was evaluated lower in South Korea than Japan. Research implications or Originality - This study identifies the mechanism leading to low perception of happiness in South Korea, based on the World Values Survey data.

• The Mathematical Education
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• v.45 no.3 s.114
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• pp.319-343
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• 2006

The purpose of this study is to investigate how fifth and sixth graders recognize average and to find out suggestions for teaching/learning methods of average by examining which difference there is depending on the way of the word problem presentation. For the this purpose, was conducted experiment study with the way of the world problem presentation set up as experimental treatment. The conclusions drawn from the results obtained in the this study were as follows : First, since students who did not learn the regular course of average had various informal concepts already, it is needed to consider handling more various concepts of average in order to enable students to expand flexible thoughts. Second, compared with fifth and sixth graders showed a wide difference in informal concepts of average depending on the way of the word problem presentation. In expect data with given average, concepts of mean as algorithm, balance point, and mode indicated similar percentage, while in estimate average with given data, the percentage of students who showed the concept of mean was very high at 67.6%. That may be because problems related to mean in the current textbooks are items of 'estimate average with given data', so in types of 'estimate average with given data', students solve questions with mean as algorithm without considering situations of problems. This result suggests that it is necessary to diversify the way of the word problem presentation even in textbooks. Third, as a result of analyzing informal concepts of average, there was significant difference in grades. In addition, the results suggested that there would be difference in the concepts of average depending on gender or attributes of discrete quantity and continuous quantity.

• Journal of The Korean Society of Grassland and Forage Science
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• v.43 no.3
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• pp.190-198
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• 2023

This study was conducted to calculate the damage of Italian ryegrass (IRG) by abnormal climate using machine learning and present the damage through the map. The IRG data collected 1,384. The climate data was collected from the Korea Meteorological Administration Meteorological data open portal.The machine learning model called xDeepFM was used to detect IRG damage. The damage was calculated using climate data from the Automated Synoptic Observing System (95 sites) by machine learning. The calculation of damage was the difference between the Dry matter yield (DMY)_normal and DMY_abnormal. The normal climate was set as the 40-year of climate data according to the year of IRG data (1986~2020). The level of abnormal climate was set as a multiple of the standard deviation applying the World Meteorological Organization (WMO) standard. The DMY_normal was ranged from 5,678 to 15,188 kg/ha. The damage of IRG differed according to region and level of abnormal climate with abnormal temperature, precipitation, and wind speed from -1,380 to 1,176, -3 to 2,465, and -830 to 962 kg/ha, respectively. The maximum damage was 1,176 kg/ha when the abnormal temperature was -2 level (+1.04℃), 2,465 kg/ha when the abnormal precipitation was all level and 962 kg/ha when the abnormal wind speed was -2 level (+1.60 ㎧). The damage calculated through the WMO method was presented as an map using QGIS. There was some blank area because there was no climate data. In order to calculate the damage of blank area, it would be possible to use the automatic weather system (AWS), which provides data from more sites than the automated synoptic observing system (ASOS).

• Korean journal of food and cookery science
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• v.31 no.6
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• pp.725-732
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• 2015

This study was conducted to evaluate the effects of ethanol on the prolongation of the shelf-life of kimchi paste. Kimchi paste was prepared by adding 0.5~3.0% ethanol, and then stored at $4^{\circ}C$ for 35 days. The retardation of kimchi paste fermentation was evaluated by measuring chemical, microbial, and sensory characteristics. Titratable acidity and pH showed a slight difference, depending on the ethanol concentration. The titratable acidity showed the low content in kimchi paste with 3.0% ethanol during fermentation, whereas the pH showed a reverse tendency, indicating that fermentation was inhibited under a high ethanol concentration. The changes in the sugar-reduced contents were similar to that of the pH. The growth of microorganisms such as total aerobic bacteria, lactic acid bacteria, yeasts and molds in kimchi paste during fermentation were inhibited by ethanol, and the addition of 3.0% ethanol was most effective to inhibit the microbial growth. The number of coliform bacteria was decreased during fermentation of kimchi paste and not detected in any sample at 35 days, except for kimchi paste with 3.0% ethanol. In sensory evaluation, the addition of 0.5~1.5% ethanol in kimchi paste was showed no significant difference on sensory properties compared to the kimchi paste without ethanol (p<0.05). As a result, it is considered that the addition of 1.5% ethanol is the most appropriate to maintain the quality of kimchi paste, without the changing the flavor.