• (The)Study of the Eastern Classic
• /
• no.33
• /
• pp.437-470
• /
• 2008

Woo-Suk Hwang Jong-Ha(友石, 黃宗河 1887-1952), Woo-Chung Hwang Sung-Ha (又淸, 黃成河, 1891-1965), Gook-In Hwang Kyung-Ha (菊人, 黃敬河, 1895-?) and Mi-San Hwang Yong-Ha(美山 黃庸河, 1899-?) were not only renowned writers and painters but also brothers spaced four years apart The Hwang brothers were not specially trained by educational institutions, but studied on their own, relying on picture books from China and the artpieces of masters. Even though brothers each born only four years from the next, they preferred different techniques, and the subjects they were proficient at drawing were all different to some extent: Tiger Painting by Hwang Jong-Ha, Finger Painting by Hwang Sung-Ha, Ginseng Painting by Hwang Kyung-Ha and Painting of Four Gracious Plants (plum, orchid, chrysanthemum, bamboo) by Hwang Yong-Ha are an example of this. They also showed differences in their manner of holding various exhibitions. They did, however, forge strong familial ties by holding the Exhibition by Four Brothers or by producing joint paintings. In particular, they established an art school called the Song-Do Society for the Research of Writings and Paintings in Gaesung, North Korea as a means to nurture young artists and to offer opportunities to introduce their own artwork. They were both friends and artists, as they spent their childhood together and share their thoughts and hobbies as well as their own individual and unique works of art. Moreover, they went the through ups and downs of Korean history from the end of the Joseon Dynasty through the Japanese occupation however, they strove to keep the tradition of Korean paintings alive, and even persevered in writing and drawing countless artwork with paper, brush and Chinese ink until the day they each died.

• Journal of agriculture & life science
• /
• v.45 no.6
• /
• pp.135-140
• /
• 2011

This study was conducted to determine the effect of grape by-product on milk yield, milk composition and blood metabolites of lactating cows. A total of 8 Holstein dairy cows (average age = 89.9 months, average lactation day = 164.4, Reproduction number = 2.8) were randomly allocated into control (no additives, CON) or grape by-product treatment (add 1 kg of grape by-product per day, GBP) for 3 weeks. The concentrations of fat, protein, lactose and total solid in milk were not affected by grape by-product supplementation. However, milk yield (23.13 vs. 21.16 kg/d) was higher (p<0.05) in GBP than in CON, while SCC was lower (p<0.05). The concentrations of glucose, alanine aminotransferase, total protein and BUN in blood did not differ between treatments. But blood aspartate aminotransferase and total cholesterol concentrations (123.75 vs. 95.34 IU/L, 200.82 vs. 180.63 mg/dl) were higher (p<0.05) in cows fed GBP than CON. As the result, grape by-product, which has a various potential benefits, could be used as a functional diet supplement for lactating dairy cows.

• Korean Journal of Ichthyology
• /
• v.33 no.2
• /
• pp.107-116
• /
• 2021

Two stone loaches (Nemacheilidae, Cypriniformes), Barbatula toni (Dybowski, 1869) and B. nuda (Bleeker, 1864), have been recognized in the Korean waters to date. Recently, due to indiscriminate artificial introduction as well as the change of their habitats induced by natural disasters, it seems to be concerned about the damage of species-specific geographic boundaries. We examined the genetic difference of two Korean Barbatula species by the haplotype network based on the Cytochrome b sequences of mitochondrial DNA and the phylogenetic relationships among them including Barbatula fishes occurring around the Korean peninsula. As a result, three and 29 haplotypes were obtained from B. toni and B. nuda, respectively, and totally three clades comprising "toni group", "nuda hangang group", and "nuda donghae group" were identified. The sequence variable sites among them was 10~24%, showing a difference of interspecific level. Phylogenetic relationships of the latter group, especially, forms an independent cluster discriminating with other two groups as well as the Chinese, Japanese, Russian, and European Barbatula species, suggesting the possibility of the specific level divergence.

• Journal of Korean Library and Information Science Society
• /
• v.50 no.1
• /
• pp.61-84
• /
• 2019

This study is an analysis of Mengshan heshang analects. Mengshan heshang lived in Song(?) and Yuan(?) Dynasty and he was a Buddhist monk of Linji Chan(???). His works handed on Buddhist monks of Goryeo in the late Goryeo Dynasty. And he influenced Buddism in the early Joseon Dynasty. In Joseon Dynasty Mengshan heshang Sermons abstract was confirmed existence of 39 editions and Mengshan heshang Liudao Pushuo was confirmed existence of 24 editions. All 63 editions show that Sermons abstract and Liudao Pushuo are his representitive analects. All editions were printed in early Joseon Dynasty. At that time Mengshan heshang analects was distributed in Joseon Dynasty. Mengshan heshang analects was distributed in all over the nation as well as in Royal Family of Joseon. Also Mengshan heshang analects was published many times in the Mt. Jiri area. The names of almost engravers found on the publications of many temples. Some engravers actively participated in publishing Buddhist scriptures in particular area. His ideas were received in the late Goryeo Dynasty and the early Joseon Dynasty actively and his many works appears like this.

• Food Engineering Progress
• /
• v.21 no.3
• /
• pp.249-255
• /
• 2017

Caesalpinia sappan L. is an oriental medicinal plant distributed in the Asia Pacific region including India, Malaysia, and China. The dried heartwood of Caesalpinia sappan has been traditionally used as an analgesic and anti-inflammatory drug. In this study, the effects of extract methods of C. sappan on contents of total polyphenols and flavonoids, antioxidant activity, and cytotoxic activity were evaluated. As a result, hot water extract from C. sappan (CSWE) significantly exhibited contents of total polyphenols and flavonoids (22.6 mg GAE/g and 14.5 mg QE/g) higher than 70% ethanol extract (CSEE) (17.6 mg GAE/g and 13.2 mg QE/g). However, CSEE showed greater antioxidant activity than CSWE in both DPPH and ABTS. Also, the cytotoxicity of C. sappan against three kinds of cancer cell lines was higher in CSEE than in CSWE. These results show that ethanol extract is a better extract method than hot water method to maintain antioxidant and anti-cancer activities.

• Journal of Convergence for Information Technology
• /
• v.11 no.3
• /
• pp.194-204
• /
• 2021

The reason why domestic fermented tea is less recognized than the world's top three black[Sri Lanka Uva black tea, India Darjeeling black tea, China Keemun(祁門) black tea] teas is that there is a very lack of scientific basis for clear quality standards and functionality. This researcher identified the major components of the world's top three black teas and fermented teas derived from domestic wild tea trees through analysis of various instruments such as HPLC, TOF-MS, and ELISA reader. In addition, in order to compare the physiological activity of the world's three major black teas and domestic fermented teas, the biological activity was compared and analyzed through DPPH·ABTS free radical scavenging activity and NO production inhibition. Furthermore, comparative analysis data on organic acid, free sugar, and tannic acid were obtained for quality comparison of palatable foods. When the above results are summarized, it is believed that it is possible to present the quality standards of Korean tea, and it is expected that the globalization of Korean tea will be possible.

• (The)Study of the Eastern Classic
• /
• no.72
• /
• pp.127-156
• /
• 2018

Kim Yoo-shin was highly evaluated in Silla, not only when he was alive, but also after his death. When he was alive, he was regarded as one of the best servants who accomplished the task of 'Iltong-Samhan' by supporting KiIng Tae-jong and King Mun-mu. Kim Yoo-shin was recognized as 'good servant' or 'sacred servant' who helped King Tae-jong even after he died. In addition, he was revered as 'two adults' with King Mun-moo. He was awarded the title of 'The Great King Heung-mu'. In the Goryeo period, it was supported as a national sacrifice in the shrine of Mt. Taeryeng of Jinchon. Kim Yoo-shin was regarded as a person who achieved great success with the absolute trust of King Tae-jong and King Mun-mu. In addition, Yoon-gwan recognized Kim Yoo-shin as a general who caused many miracles. Lee Seung-hyeo said that Kim Yoo-shin had a mysterious Military-Strategy Book and excelled in martial arts. Even during the Joseon Dynasty, the evaluation of Kim Yu-shin's success had been continued due to the absolute trusting relationship between King Taejong or King Mun-moo and his retainer Kim Yoo-shin. Kim Yoo-shin was either the representative of Silla's martial or the most outstanding figure in the entire history of the Silla Dynasty. Furthermore, he was recognized as a person with competence and aptitude comparable to Chinese characters. Kim Yoo-shin was superior in military strategy. Kim Yoo-shin was evaluated as a representative of martial in Korea's history. From a neo-Confucian point of view, they evaluated him as a loyal person through Kim's achievements.

• The Journal of Korean Philosophical History
• /
• no.25
• /
• pp.355-379
• /
• 2009

According to the estimations in historical books and research achievements which have been produced, Ji-kang was a prominent Taoist in the Wei-Jin dynasty. But some philosophers, on their opinions, regard Ji-kang as a scholar who withdrawal from ordinary life in the real society. In this sense, this article investigates the Ji-kang's perspective of the life in seclusion, in particular, by analysing the letter to Shan Ju-yuan in breaking off relations與山居源絶交書. The purpose of this thesis is to clarify Ji-kang's the ideal of life, by discussing the reaction to the realistic society, the reflection on the confused society and the change into the new ideal of life of Ji-kang. Ji-kang's the ideal of life in the letter to Shan Ju-yuan in breaking off relations與山居源絶交書 have the following characteristics: First, he has pursued to participate in the real society by passive and immediate way, but he realized how difficult his ideal comes true. Thus, he seek the new ideal of life, hermit. Second, according to the view of hermit in the ancient Chinese tradition, his view of hermit implicates the change in his ideological tendency from the hermit of Confucianism and Taoism to the hermit of Taoism. Third, he tried whatever methods that were passive and seclusive to participate in the real society, but he isn't a common idealist. In this way, Ji-kang applied these thought of the social life and the ideal of life to the philosophy of living.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.51 no.2
• /
• pp.54-67
• /
• 2023

Mount Tai, with an elevation of 1,532 meters, has a reputation as ''The Most Revered of the Five Sacred Mountains (五嶽獨尊)", despite not being the highest mountain in China. A guidebook is a book or pamphlet that contains an introduction and description of specific activities or facilities, especially detailed and accurate information about scenic spots, which provide superior vistas to than other commercially publicized locations. The study aims to investigate Mount Tai's landscape characteristics by analyzing the landscape types and elements, the Kernel Density, the Mean Center and the Standard Deviational Ellipse of the landscape elements appearing in guidebooks introducing Mount Tai. The research results of this study are summarized as follows. First, the landscape type characteristics of Mount Tai are dominated by natural landscapes, which are different from what was shown highlighted in poems and Big Data as they proposed that the landscape characteristics of Mount Tai is dominated by human activities. Second, from the perspective of subdivided landscape types, the landscape elements that appeared in Mount Tai are topography, structure, architecture, plants, semantics, human beings and image orderly, based on the proportion of landscape elements. Third, from the perspective of landscape elements by times series, "Fengshan (封禅)", "sacrifices (祭祀)" and "legends" mostly appeared in the 1950s and 1980s, and after the 1990s, "climbing" and "overlooking" mostly appeared. Fourth, the landscape elements of Mount Tai are concentrated in Daiding (岱顶) and Dai Temple (岱庙) in all periods in terms of spatial distribution. This will become an important space for Mount Tai scenic spots in the future. Moreover, as a whole, the landscape elements of Mount Tai have changed from the concentrated distribution form in Mount Tai scenic spot to the scattered distribution form including Mount Tai and Tai'an City. This will provide necessary enlightenment for the landscape preservation and the re-production of guidebooks of Mount Tai scenic spot in the future.

• Korean Journal of Mineralogy and Petrology
• /
• v.36 no.4
• /
• pp.259-271
• /
• 2023

Since the short-wave infrared spectrum has a significant range of variation depending on the production environment, countries with advanced resource exploration are collecting the spectrum and building a database. Representative organizations include the USGS and CSIRO, and they are currently carrying out a project in China that can synthesize and use a large number of existing data. The USGS library provides a total of 2,457 spectra targeting not only minerals but also various materials that respond to infrared radiation. Among these, there are 1,276 mineral spectra, which are about half of the total. The spectrum title includes information, such as analysis devices (NIC4, BECK, ASDNG, etc.), purity codes (a, b, c, d, u), and measurement methods (AREF, RREF, RTGC, TRAN). Analyzed raw data are provided in ASCII and GIF format. The CSIRO library has a total of 502 spectra, of which the majority, 493, correspond to mineral spectra. The USGS library is a free, publically available resource, while the CSIRO library is bundled with TSG8 or must be purchased separately. Among these, when comparing the eight spectra whose spectral shapes can be analyzed with the spectra of domestic illite, the positions of the absorption peaks are significantly different from those of domestic illite, except for one Japanese illite. Additional research will be needed to determine the causes of such differences, and the domestically relevant databases should be established as well.