• Journal of the Korean Institute of Educational Facilities
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• v.25 no.6
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• pp.13-18
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• 2018

• (The)Study of the Eastern Classic
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• no.48
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• pp.41-63
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• 2012

This research paper is aims to study the Zhu Xi school of Neo-Confucianism culture based on the Sosu seowon. Also This research paper is to discuss study and scholars correlation the Sosu seowon. The Sosu seowon is mainly made up of the Zhu Xi school of Neo-Confucianism development. The Sosu seowon was the cradle of scholars and bureaucrats. Scholars who study of orthodox Neo-Confucianism in the our country was respected academic spirit of An Whyang in the study of orthodox Neo-Confucianism. An Whyang is symbolic existence of the Sosu seowon. He knew well the importance of learning. He was the person to represent the Sosu seowon. Toegye and Sinje are handed down to the fundamental principle brought in on the orthodox Neo-Confucianism caused by An Whyang. This research paper is to based upon on academic spirit of An Whyang in the study of orthodox Neo-Confucianism. Scholars who study of orthodox Neo-Confucianism thought that the nation's happiness made appointment to a competent person learned the orthodox Neo-Confucianism caused by An Whyang related to the Humanism education.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.41 no.2
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• pp.1-10
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• 2023

This study aims to explore the significance of historic changes and cultural characteristics of landscape architecture in Korean Seowon. Seowon refers to educational private institutes that also served as Confucian shrines and were prevalent during the mid-to-late Joseon dynasty. Seowon comprised three distinct functional spaces: a shrine, a school, and a garden. The concept of Seowon's garden extended beyond designed landscapes to include the surrounding natural environment. The importance of landscape architecture in Seowon is rooted in its connection to the educational philosophy of these institutes. During the Joseon dynasty, scholars revered nature as a manifestation of Confucian ideals, and they believed that close engagement with nature was integral to self-discipline and learning. This research investigated fifteen relatively well-preserved garden in South Korea and conducted a comprehensive analysis of their gardens. The analysis revealed two key findings. Firstly, gardens in Seowon were actively designed and constructed during the early phase of Seowon culture but gradually diminished after the 17th century. This can be attributed to the shift in Seowon's purpose, with a greater emphasis on its religious function over education. Consequently, the significance and presence of landscape architecture in Seowon, which was closely related with its Confucianist education, declined. Secondly, the study explored the historical backgrounds of each Seowon's landscape architecture and found that many of them were designed or influenced by individuals who were later memorialized and deified in the Seowon's shrines. The landscape architecture created by these predecessors was carefully preserved by the faculties and students as a form of respect. Therefore, landscape architecture in Korean Seowon not only conveys the institutional purpose as an educational hub for the local society but also reflects the institute's strong relationship with the figures they worship as shrines.

• Food Science and Preservation
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• v.16 no.6
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• pp.1013-1017
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• 2009

The effects of aqueous chlorine dioxide ($ClO_2$) or fumaric acid treatment on the reduction of microbial populations in hot pepper, ginger, and carrot, were investigated. Hot pepper, ginger, and carrot were treated with 5, 10, or 50 ppm of $ClO_2$, or 0.1, 0.3, or 0.5%(v/v) fumaric acid solution for 5 min. Aqueous $ClO_2$ or fumaric acid treatment significantly decreased the populations of both total aerobic bacteria, and yeasts and molds. In particular, 50 ppm $ClO_2$ treatment of hot pepper reduced total aerobic bacteria and yeast and mold levels, by 1.52 and 1.81 log CFU/g, respectively, whereas 0.5% (v/v) fumaric acid treatment eliminated all aerobic bacteria and all yeasts and molds. In addition, 50 ppm $ClO_2$ treatment of ginger reduced the populations of total aerobic bacteria, and yeasts and molds, by 0.53 and 0.92 log CFU/g, respectively, and 0.5% (v/v) fumaric acid treatment also decreased total aerobic bacteria, and yeast and mold levels, by 1.44 and 1.28 log CFU/g, respectively. With carrots, 50 ppm $ClO_2$ treatment decreased total aerobic bacteria, and yeasts and molds, by 1.76 and 2.22 log CFU/g, whereas 0.5% (v/v) fumaric acid treatment reduced the levels of these microorganisms by 1.94 and 1.73 log CFU/g, respectively. These results indicate that aqueous $ClO_2$ or fumaric acid treatment is useful for reducing microbial populations in hot peppers, ginger, and carrots.

• Optical Science and Technology
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• v.13 no.3
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• pp.8-17
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• 2009

공진기-양자전기역학(QED) 미소 레이저 및 메이저는 소수의 원자와 광자간의 상호작용을 연구하는데 유용한 도구이다. 빔 형태의 이준위 원자와 고품위 공진기의 상호작용으로 비고전적 빛을 발생시킨다는 고유한 특징을 이용하여 양자광학 분야의 중요한 실험들이 이 시스템에서 행해져왔다. 본 논문에서는 미소 메이저와 그것에서 수행된 마이크로파 공진기 QED 연구에 대하여 간단히 소개하고 서울대에서 이루어지고 있는 공진기-QED미소 레이저에 대한 최근 연구 결과에 대하여 살펴본다.

• The Journal of Korean Philosophical History
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• no.50
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• pp.139-169
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• 2016

Nakron School of the ruling Noron Party in late Joseon Dynasty was at the helm of state with Neo-Confucian ideology and it came out of being obsessed with conventional 'spiritual' aspects and changed both political and academic atmosphere with interests in 'matters.' The power leading such a change was scholars in Seoksil Seowon (石室書院) which centered around Kim Won-Haeng (金元行). However, except for few progressive scholars-Bukhak scholars (北學論者), most of Nakron scholars secretly acknowledged the actuality of Qing Dynasty but they failed to get out of old Neo-Confucian traditions. It was difficult for them to accept Bukhak theory which jeopardized the existence of administration. They sought plans both to keep Neo-Confucian traditions and Sinocentrism in Joseon and to reach the cultural level of Qing Dynasty and in that process, they recognized restoration of the statecraft study (經世學) summarized on Seongridaejeon as an alternative. Hwang Yun-Seok is a representative Neo-Confucian scholar in such response of Nakron. He rediscovered value of the science of xiangshu in the Neo-Confucian category and highlighted importance of Seongridaejeon yet again.

• The Korean Journal of Food And Nutrition
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• v.30 no.5
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• pp.1068-1079
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• 2017

This study was applied to the PCA (Primary Components Analysis) for the sixteen table setting at the 2017 Yeongju local food contest. In this contest, we have developed a seonbibansang and a temple one-dish meal. As a result of the correlation analysis, the applicability and composition were 0.7980, harmony and taste were 0.7747 and easiness and composition were 0.7435. In the Primary Component $Y_1$, all the variables $X_1{\cdots}X_{10}$ mean that the quality of the food had positive values greater than zero. The second Primary Component $Y_2$ has a large positive value while $X_4$, $X_5$, $X_6$, $X_7$, $X_9$ have negative values. $Y_2$ is a value representing the sanitation variable, and can be considered a traditional and characteristic table setting natural to the native food in Yeongju. In addition, we developed an-hyangbansang and seonmyoaecheong food content by applying PCA factors (the elements of harmony, ease and sanitation). Table setting of an-hyangbansang provided energy 61.5%, protein 20.0% and fat 18.5% and seonmyoaecheong provided energy 62.7%, protein 15.4% and fat 22.2%. This satisfied the necessary amount of caloric nutrient intake that could be provided in a meal. Especially through story-telling, a modern interpretation - or rebranding - of local and traditional foods could make these traditional food products familiar to consumers currently. The developed table setting is felt to be conductive to the possible commercialization and introduction of traditional food into the mainstream commercial food service industry.

• The Journal of the Korea Contents Association
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• v.19 no.6
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• pp.359-367
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• 2019

As a strategy for strengthening local competitiveness, efficient use of regional assets is becoming more and more important. The key to regional identity and competitiveness is local assets. The purpose of this study is to derive the priority region for development by evaluating local assets. The analysis methods used in this study are Geographic Information System analysis, Big Data Trend analysis, and Analytic Hierarchy Process analysis. To assess the potential of local assets, the preference of assets, historical value, cluster of resources, wide-area transport accessibility, and population density were set as analysis indicators and itemized weights were applied using AHP to reflect the importance of each item. As a result of analyzing Yeongju city in Gyeongsangbuk-do, eight major points such as Buseoksa Temple, Sosu Seowon, Huibangsa Temple, Punggi Hot Spring Resort, Punggi Station, National Center for Forest Therapy, Yeongju east region and Museom Village were derived.

• Analyses & Alternatives
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• v.8 no.1
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• pp.137-167
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• 2024

This study sought to explain the reasons why the civic education bill failed to be enacted as many as 13 times. What we discovered as a result of our research is, first, the absence of a legislative strategy by the minority member of the national assembly on this bills. The Citizenship Education Bill was a controversial bill with great potential for ideological conflict, and after the 19th National Assembly, this bill was promoted by a minority of a specific political party. The Democratic Party's sponsoring lawmakers did not use active legislative strategies, such as exerting influence within the party to have these bills adopted as the party's platform, or developing them into major pledges for the general and presidential elections. Second, there is a consistent passive response from civic groups as well as lawmakers who signed the bill in an unfavorable public opinion environment. During the legislative process, opposing opinions were overwhelming, including concerns about the spread of leftist ideology, waste of budget and organization, and violation of neutrality and fairness in education. In addition, the passive attitude of field teachers and civic groups, who should be in charge of civic education, also served as a background for the legislative failure. Third, due to a lack of sharing of reliable information on recent theoretical research and global policy trends among stakeholders, legislation through an agreement between the ruling and opposition parties failed.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 2008.04a
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• pp.101-108
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• 2008

Polymer electrolyte membrane (PEM) fuel cells are promising power generation devices which are ideal for residential and automobile applications, thanks to their fast transient characteristics. However, liquid water produced in PEM fuel cells should be properly managed to enhance the performances and durabilities of the cells. In this study, a visualization experiment was conducted to investigate the flow behavior of water droplets in cathode channels. The visualization experiment was done with four different model flow channels which were made by varying the material (Acrylic and Teflon) and the channel width (1 mm and 2 mm). Acrylic is hydrophilic (contact angle is about $80^{\circ}$) while Teflon is hydrophobic (contact angle is about $120^{\circ}$). A computational fluid dynamics (CFD) analysis was also performed to compare the observed and the simulated two-phase water/air flow characteristics in cathode channels. The computational models were made to be consistent with the geometries and surface properties of the model flow channels. Both the experimental and numerical results showed that the Teflon cathode channel with 1 mm width has the best water management performance among four model flow channels considered. A close correlation was found between the experimental visualization results and the numerical CFD simulation results.