• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.124-131
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• 2016

This study was conducted to serve as a basis for education by identifying the correlation of college admission type, college-life satisfaction and academic achievement of radiologic science students. Data were collected from 2 universities and 2 colleges located in Gyeonggi Provice, North Chungcheong Province, North Gyeongsang Province. A total of 371 questionnaires were collected, 363 of which were included in this study. The results showed that there were no differences in academic achievement according to the type of college admission. It could be able to interpret that since department of radiologic science is popular, students with high academic records applies the department of radiologic science and there are less deviation of academic records among students. A correlation analysis of academic achievement showed learning attitude is a statistically valid factor. Learning attitudes can be changed by exposure to the environment. This will require a variety of program development for improving learning attitudes. In addition, academic achievement of radiologic science students is associated with license acquisition. It need to be made together research on determinants and development of learning method to improve the learning attitude.

• Culinary science and hospitality research
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• v.15 no.1
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• pp.105-119
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• 2009

The elevated standard of living and increased interest in health and well-being have caused customers to expect a role. Consumers are more and more interested in food service merchandise development. The purpose of this paper is to perform a discriminant analysis of merchandise development policies based on customer participation strategies. Statistical techniques employed included the reliability analysis and the discriminant analysis. The current thesis is based on the 350-questionnaire-survey conducted from July 1 to July 31, 2008 at five food service companies in Seoul and Gwangju. The data collected for this study was analyzed with frequency analysis, reliability analysis, validation analysis, factor analysis, and discriminant analysis using the SPSS 12.0 package program. The results of the test of the hypotheses can be summarized as follows: the analysis shows that there is significant difference between the active groups and the passive groups in all the merchandise development related factors, market directivity, and customer satisfaction directivity. Thus, food service management needs to apply customer participation strategies aggressively.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.285-294
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• 2017

In this study, change of the view of love was analyzed by big data analysis in TV drama of married person's love. Two dramas were selected for analysis with opposite theme of love story. The sympathy of audience for the one month period from the end of the drama was analyzed by text mining and sentiment analysis. In particular, changes in the meaning of home meaning are identified. Home is not 'a place where a husband and wife play a social role', but 'a place where they can share real sympathy and one can be happy'. If individuals are not happy, they need to break their homes. In this study, the current divorce rate and the question regarding the matter should be considered. But based on Google Trends, in Korean society, interest in marriage were still higher than romance. It means that people prefer to 'a love to get marriage' in Korean modern society, than 'love for love affair'. It seems to be reflection of cognition change, marriage should be based on true love. This study is expected to be applied to the study of trend change through social media.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.12
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• pp.5797-5804
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• 2011

Recently, the medical education is undergoing system transition from a medical college to a medical graduate school and introduction of performance test in the doctor license state examination. Therefore, To deal with these challenges, it is needed that medical faculty prepare the education programs for considering student's personal characteristics and improving Clinical performance. So, The purpose of this study was to understand relation among Stress, ego-resilience, self-efficacy and Clinical performance in graduate medical student, and for this study, We conducted a survey of 97 medical graduate school students in D city during the period from August 19st to 20st. 2011. The study found a negative correlation between Stress and Ego-Resilience, a positive correlation of stress with confidence at low region in Self-Efficacy. Ego-Resilience correlates positively with CPX at low region in Clinical performance, Preference for difficulty level of the task at low region in Self-Efficacy correlates negatively with OSCE. OSCE and CPX at low region in Clinical performance are positively correlated. Therefore, Stress reduction of students can improve Self-Efficacy, Furthermore, improve ultimately Clinical performance. According to this study, To improve Clinical performance competence, student's personal characteristics should be considered and education programs for self-efficacy and ego-resilience advancement be reflected in curriculum.

• Journal of the Korean Society of Clothing and Textiles
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• v.31 no.6 s.165
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• pp.869-878
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• 2007

The purpose of this study was to investigate perception of risks among South Korean female college students within the process of purchasing apparel products through the Internet. The study was implemented by descriptive survey method using questionnaire and subjects consisted of 324 South Korean female college students. Findings of the study showed that the purchasing process particularly regarding delivery and security issues seemed to be a strong concern. On the other hand, unique selection such as apparel brands only available through the Internet was a strong appeal to 37.7% of subjects. Factor analysis profiled risk perception as: 1) Internet Shopping Selection Preference, 2) Delivery Problems and Lack of Security 3) Product Quality and Characteristics 4) Return Policy Difficulties and 5) Fair Prices. Discriminant analysis showed Factors 1, 2 and 3 were significant in helping to differentiate among Non-Purchasers, Fewer-purchasers and Many-Purchasers. Factor 1 and 3 helped differentiate among respondents relative to age range. Across all types of purchasers, offering unique selections of cutting edge fashions and improving risk perception relative to delivery and security concerns seemed important for gaining greater market share. Being able to delivery quality products and communicate product characteristics would be a powerful competitive edge to add to the incentive of convenience in shopping for apparel on the Internet.

• Journal of Korean Society of Disaster and Security
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• v.11 no.1
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• pp.7-14
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• 2018

The Benangkimi wetland, which serves as a stopover place for migratory birds in the Dadohae Marine National Park in Wando-gun, Jeollanam-do, is a place where various species and a large number of migratory birds are observed. In order to provide an effective and scientific management plan for the habitat environment of migratory birds, we carried out field survey of Benangkimi wetland. The field survey and survey on habitat use of migratory birds were conducted in parallel to obtain the basic data of hydraulics and hydrology. The hydraulic and hydrological survey of Benangkimi wetland was conducted 1-2 times a year during the period of 2015-2016 (two years). It was classified into 4 sectors according to the topography and geology, rainfall, hydraulic characteristics, and wetland conditions. The 3 sectors same as the migratory birds survey sector and the 1 sector as the inflow of the wetland were analyzed. The survey also focused on small migratory birds arriving at Benangkimi wetland during the spring and autumn season. As a result of investigating the population and species in each section, the habitat environment was different according to the water depth, sediment thickness and salinity. Migratory birds prefer hydraulic and hydrological characteristics. This study will be used for the scientific management of Benangkimi wetland, which serves as a stopping point for migratory birds, and it will contribute to basic data of ecology - hydraulics by examining the relationship between habitat environment and hydrological data.

• Korean Journal of Environmental Biology
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• v.27 no.1
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• pp.20-30
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• 2009

To study reproductive dynamics of a Gold-spotted pond frog (Rana chosenica) population located at Gangnae, Cheongwon, Chungbuk, Korea, we monitored the population over 207 days between April 17$^{th}$ 2007 and December 18$^{th}$ 2008 using a drift fence accompanied with 20 pitfall traps. The population was located in an agricultural wetland, compromising three small ponds. Gold-spotted pond frogs immigrated into the wetland between April 16$^{th}$ and June 17$^{th}$ and emigrated from the wetland between September 21$^{st}$ and November 12$^{th}$. Precipitation showed a positive correlation with the number of migrated frogs in Autumn 2007 and Spring 2008, but other environmental factors such as air and water temperatures and relative humidity did not show any significant relationships. In general, small frogs first migrated into and from the wetland, but the trend was not strong. Female gold-spotted pond frogs were bigger than males. During the autumn migration, small frogs of which snout-vent length was smaller than 20 mm were found, indicating that successful breeding occurred in the population. Our results could be useful to conserve this endangered species in Korea.

• Journal of Sericultural and Entomological Science
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• v.52 no.2
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• pp.129-133
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• 2014

We analyzed rutin content using mulberry genetic resources. They were grown under the same environment and conditions. Mulberry leaves were collected and then freeze-dried and powdered for rutin test. As a result, mean content of mulberry strains was $0.38{\pm}0.17%$, and the coefficient of variation (CV) was 45.7%. The variation was greatly severe. Among the tested strains, 'Jangloe' was showed the highest content of 0.97%, whereas 'Sungsu 3' was showed the lowest content of 0.01% respectively. Finally we selected rutin high-containing 6 strains. They are as follows. 'Jangloe', 'Pumbo 6', 'Youjin', 'Kaeryangjeonjeon', 'Baekhak', and 'Pumbo 32' which are more than twice of the overall average content.

• Journal of Korean Ophthalmic Optics Society
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• v.14 no.1
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• pp.23-29
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• 2009

Purpose: To investigate request for optical shop startup education of ophthalmic optics students as a basic source for startup education. Methods: Total of 287 students' from three ophthalmic optics college in Kyung-gi region was surveyed and analyzed the data using SPSS analysis. Results: Most students didn't have experience of optical shop startup business education (94.4%). However, the request of startup education was very high (89.9%) and there was significant difference according to grade (p<0.01). The most wanted education for the student who want to opening a shop was a lecture related to finding best place for the shop. For importances of select a site and purchasing information of frame, lens, contact lens in startup education were significant difference according to correction of visual acuity (p<0.001, p<0.05) and optician family present (p<0.05, p<0.001). For importance of customer management and publicity activities was significant difference according to correction of visual acuity (p<0.05). Conclusions: For request of optical shop startup education was very high and need to having startup education.

• Korean journal of food and cookery science
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• v.20 no.1
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• pp.42-48
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• 2004

The effect of xylitol on the Dongchimi fermentation was investigated by measuring the sensory, physicochemical and microbiological properties during fermentation of up to 30 days. Dongchimi with 0, 1, 2, 3 and 4％ w/v xylitol was fermented at 10$^{\circ}C$. The addition of 1％ xylitol gave the highest scores in terms of the overall acceptability, texture, ripeness, sweet taste and smell. During the fermentation, the total acidity increased, while the pH gradually decreased. The reducing sugars showed the highest content with the addition of 1％ xylitol. The vitamin C was increased in the early stage of fermentation, but reduced gradually after 5 days. The vitamin C content of the Dongchimi with 2％ xylitol addition was shown to be the highest. The total viable cells and lactic acid bacteria increased between 2 and 5 days of fermentation, but were gradually reduced thereafter. The numbers of lactic acid bacteria with 1％ xylitol addition were more numerous than with the other percentage additions. The current study showed that the application of 1％ xylitol to the fermentation of Dongchimi enhanced the sensory values of the fermented product.