• Journal of the Korean Dietetic Association
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• v.11 no.3
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• pp.341-352
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• 2005

This study was based on the information provided by 1,180 elementary school children (630 boys and 550 girls) of 5th or 6th grade in Changwon and Gimhae of Gyeongnam province. They were asked about perception and preference for rice foods by questionnaires. The purpose of this survey was to find the way of encouraging rice intake and preference which is currently getting lower because of increasing simple westernized eating habits, and to provide basic information needed for inheriting and improving our traditional rice-based dietary culture. The results are summarized as follows. Most of subjects (91.2%) thought that steamed rice is better than bread for own health. The reason why they chose to eat steamed rice was 'because it is good for health' (61.2%), and 'because it is staple food item that we eat everyday' (26.4%). Seventy one percent of girls and 52.7% of boys gave the answer 'because it is good for health' as the reason for eating steamed rice. The reasons for the importance of the rice-based dietary culture were 'because of its superior nutritional value' (40.8%), and 'because it is our traditional eating culture' (28.6%). While significantly more girls (42.9%) answered as 'because of its superior nutritional value', more boys (39.0%) answered as 'because it is our traditional dietary culture'. More boys (59.0%) preferred noodles than girls' (54.7%), and fruits were preferred more by girls than boys as substitution foods for steamed rice showing significant difference (p<0.01). They wanted rice product developed in the forms such as Ssalamyun (29.8%), Ssalmandoo (24.1%), rice noodles (20.6%), and rice bread (15.6%). The preference score on rice products of subjects was one dish meals (4.27) and drinks (4.26), snacks (3.72), convenience foods (3.61), and steamed rice (3.44) in order. Preferred food showing points over 4 were Ssalbap (plain steamed rice) (4.29) in steamed rice type food, Kimchi bokeumbap (4.56), Bokeumbap (4.55), Bibimbop (4.45), Omelet rice (4.44), Kimbap (4.42), Ddukkuk (4.33), Curried rice (4.33), Jajangbap (4.28), and Ddukmandookuk (4.24) in one dish meal type food, Samgak Kimbap (4.26) in convenience type food, Songpyun (4.48), Injulmi (4.18), Teokbokki (4.71), Ddukkochiguyi (4.46), and rice cookies (4.24) in snack type food, and Shikhye (4.61) and Misugaru (4.28) in drink type food. Based on these results, it may be said that elementary school children think the rice-based diet is good for health and this dietary culture should be inherited and developed not only in a traditional aspect but also in a nutritional aspect. Therefore, more studies are needed to develop various forms of rice food products and cooking recipes.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.40 no.3
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• pp.207-215
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• 2022

This research has been focused on accessing precision and accuracy of UAV (Unmanned Aerial Vehicle)-derived 3-D surveying coordinates. To this end, a highly precise and accurate testing control network had been established by GNSS (Global Navigation Satellite Systems) campaign and its network adjustment. The coordinates of the ground control points and the check points were estimated within 1cm accuracy for 95% of the confidence level. FC330 camera mounted on DJI Phantom 4 repeatedly took aerial photos of an experimental area seven times, and then processed them by two widely used software packages. To evaluate the precision and accuracy of the aerial surveys, 3-D coordinates of the ten check points which automatically extracted by software were compared with GNSS solutions. For the 95% confidence level, the standard deviation of two software's result is within 1cm, 2cm, and 4cm for the north-south, east-west, and height direction, and RMSE (Root Mean Square Error) is within 9cm and 8cm for the horizontal, vertical component, respectively. The interest is that the standard deviation is much smaller than RMSE. The F-ratio test was performed to confirm the statistical difference between the two software processing results. For the standard deviation and RMSE of most positional components, exception of RMSE of the height, the null hypothesis of the one-tailed tests was rejected. It indicates that the result of UAV photogrammetry can be different statistically based on the processing software.

• Journal of the Korean Institute of Landscape Architecture
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• v.42 no.2
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• pp.52-64
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• 2014

I the recent years, Seoul, Daejeon, Changwon, and Suncheon have started to strengthen P.R. efforts on eco-brands produced by the city and to publicize as a specialized tourist city in an attempt to change their identity and image. However, there is actually a question whether the efforts of the local governments have any direct impact on satisfaction with urban living environments and the attractions of the city. The purpose of this study was to examine the awareness of residents and visitors about the attractions of Suncheon City as an eco-city and to discuss the planning criteria for the eco-city brand building and its management. The research data was collected in Suncheon City and main results of this study are as follows. The residents and the visitors investigated were satisfied with the environmental friendliness of this city and regarded it as an eco-city. As a result of asking them why they viewed the city as an eco-city, many of the residents cited diverse green tracts of land as the reason, whereas the visitors replied they were satisfied with the state of marshy areas preserved by the city. The psychological factors related to the satisfaction of the eco-city by the residents were composed of four factors, 'cultural factor', 'urban infrastructure factor', 'ecological factor' and 'scenery factor'. The visitors were composed of five factors, 'cultural factor', 'urban infrastructure factor', 'ecological factor', 'scenery factor' and 'amenity factor'. Out of the factors, the cultural factor and the urban infrastructure factor were found to exert the largest influence on the overall satisfaction of the residents and the visitors. The ISA(Importance-Satisfaction Analysis) was made, the residents and the visitors gave top priority to 'diversity of natural attractions', 'pleasant season and weather', 'beautiful scenery', 'diversity of rare animals and plants', 'diversity of parks', 'green areas and streets', 'broad ecological area' and 'the preservation of marshy areas' among the attractions of the eco-city. They placed importance on the activation of green traffic and walking environments as well, but they weren't satisfied with the state of the two in the city. Therefore there was much room for improvement in that regard.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.1
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• pp.539-546
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• 2014

The purpose of this paper is to suggest policy implications for the development of climate change plan in city scale. For a comparative case study, Changwon city in Korea and Portland city in U.S.A. were chosen. Climate change plans of both cities were analysed and compared in the perspectives of framework, climate strategies, and implementation. The findings from the comparative case study are suggested for policy implications as the followings. Firstly, the framework should be more simple and clearly integrated from goal to action plans. Secondly, more caution must be exercised for the major GHG triggers and adaptation policy measures. Finally, establishment of clear timeline is the first step of leadership in climate change plan. Coordination agencies and sustainable assessment systems for monitoring each policies are essential for the successful implementation of climate change plan.

• Journal of the Korean Applied Science and Technology
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• v.26 no.1
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• pp.1-9
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• 2009

Nowadays, Tra catfish fat is given attention as an appropriate material for biodiesel production in Vietnam. The aim of this work is to investigate the optimal conditions of refining biodiesel and recovering glycerin by the transesterification from Tra catfish fat using KOH catalyst. As our results, the yield of transesterification was achieved to 94.17% at $50^{\circ}C$ for 45 min with 6:1 molar ratio of methanol to fat in the presence of 0.8% KOH catalyst, and wherein the biodiesel was refined by washing with distilled water at $70^{\circ}C$ and dried in a microwave oven. The yield of raw glycerin recoveries from the transesterification process was 78.58%. The purity of raw glycerin was 84.14% by the conditions of neutralization state with $H_{3}PO_{4}$ solution (pH = 5), $70^{\circ}C$, and 60 min. Activated carbon (3.0 wt.%) was used for the bleaching process at $80^{\circ}C$ for 20 min. The biodiesel was obtained in accordance with for ASTM D 6751 (biodiesel standard). The ash and water of raw glycerins were 7.32 and 8.01%, respectively, and implied that the raw glycerin is very promising candidate to be used as a raw material for textile and cosmetic industries.

• Journal of Fashion Business
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• v.22 no.4
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• pp.76-92
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• 2018

The purpose of this study is to find the meaning of women's fashion in the city culture of Paris in the nineteenth century by examining paintings by the Impressionists. The research method was based on literature survey and visual examination paintings, 224 paintings(by ${\acute{E}}douard$ Manet, James Tissot, Edgar DeGas, Gustave Cailleboat, Jean $B{\acute{e}}raud$, Pierre-Auguste Renoir) were analyzed in this study. The results are as follows: In the nineteenth century, Paris was a new city with new department stores. Department stores were centers of consumer culture, where the power of capital appeared rather than class. The spatial backgrounds of Impressionist paintings were places where they could see the consumption and leisure culture of urban people, such as outdoor parks, cafes, theaters, ballrooms, bars, streets, and the boats. As for the characteristics of women's fashion in paintings, it was found that various changes of artificial silhouettes were developed. Various frills, ruffles, gatherings, and pleats were thought to have been made by machines. In the urban space, many of the women's costumes stood out because of the black color. Not only the black color came to represent widows and mourning but the black outfits worn by women enhanced their sensual appearances. Women's fashion expressed in Impressionist paintings eventually contained a modern meaning that changed from 'class symbol' to 'expression of taste'. And the symbol of consumer and leisure culture showed, and a Demimonde's fashion became a trendsetter, and painters were used as an important element expressing modernity.

• Culinary science and hospitality research
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• v.22 no.6
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• pp.151-159
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• 2016

With the targeted coffee consumers in Kwangju city, South Korea, this paper investigates a few determinants such as taste, aroma, mouth-feel, and satisfaction to influence coffee price, based upon self-evaluations by those who enjoy specialty coffee. Using both simple regression and standard multiple regression analyses, it turned out that tastes, smell, mouth-feel, and satisfaction of specialty coffee had effects on coffee price. This study implies that when coffee consumers decide coffee price, they consider multiple factors to influence their overall satisfaction in multiple aspects than a single facet like taste, aroma, and mouth-feel. Practical and theoretical discussion and implications are suggested for the following studies.

• Journal of the Korea Safety Management & Science
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• v.11 no.4
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• pp.127-137
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• 2009

The purpose of this study were to examine the effects of emotional dissonance on customer orientation and service delivery level, and to examine the mediating effects of the customer orientation. In order to verify the relationships and mediating effect, data were obtained from 199 nurses working in a general hospital in Changwon City were analyzed by using SPSS 12.0. and AMOS 5.0. The findings are as follows: Firstly, there was a negative relationship between emotional dissonance and customer orientation. Secondly, there was also a positive relationship between customer orientation and service delivery level. Thirdly, there was also a negative relationship between emotional dissonance and service delivery level. Finally, the customer orientation was a partial mediating effect on the relationship between emotional dissonance and service delivery level. Based on these findings, the implications and the limitations of the study were presented including some directions for future studies.

• Journal of Environmental Science International
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• v.23 no.11
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• pp.1775-1790
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• 2014

The regional rainfall intensity formula for Gimhae in Gyeongsangnam-do province is developed in this study. The nine points of rainfall observations were selected. In order to demonstrate the accuracy and the versatility of the proposed rainfall intensity formula, three regions under the jurisdiction of the Meteorological Agency near Gimhae, namely Busan, Changwon, Miryang observatories were selected. The present formula can be effectively employed for various design of hydraulic structures in Gimhae area since it is divided into several refined regions.

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.732-735
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• 2011

본 연구는 경상남도 창원시 삼각점의 GPS 데이터를 활용하여 오차수준 및 지역적인 특성 등을 종합적으로 분석하여 봄으로써 향후 지적세부측량을 위한 지적기준점측량 수행 시 보다 정확한 성과가 산출될 수 있는 방안을 모색하여 보고자 하였다. 연구결과, 토지조사사업 당시 설치된 삼각점의 경우 삼각점 자체의 자연적 인위적 이동이 없을 경우 대부분 삼각점의 성과가 안정적으로 나타나므로 지적기준점 성과결정시 기지점으로 사용할 삼각점은 토지조사 당시 설치된 삼각점을 우선적으로 선정하여야 할 것으로 판단되었다. 또한 본 연구결과에서 안정적인 성과로 제시된 삼각점을 기준으로 하여 지적기준점의 성과를 결정할 경우 향후 지적기준점이 망실되어 재설치 하더라도 항상 동일한 측량성과를 유지 관리할 수 있을 것으로 보인다.