• Title/Summary/Keyword: 산수

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Research of the Neo-Confucianism and the development of Landscape painting in Song Dynasty (성리학(性理學)과 산수화(山水畵)의 발전에 관한 연구 - 송대를 중심으로 -)

  • Jang, Wan-sok
    • The Journal of Korean Philosophical History
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    • no.32
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    • pp.309-336
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    • 2011
  • There were various linking points that connect Li xue(Neo-Confucianism) to aesthetics in Song Dynasty as following. 1. The traditional moral as "pursuing pleasure of Kong-zi and Yan Hui" 2. Esteem of "life and vitality". Scholars of Li xue in Song regarded the pleasure of acting up to "benevolence" as a beauty, and this benevolence originated in the "heaven and earth; the universe". "Benevolence", that is to say, is name of the nature that continuous reproduction breed in an endless succession by "Yin-Yang the universe", thus the natural "life and vitality" of the "heaven and earth" as the matter of course is the perfect beauty. 3. An idea of "serene contemplation". Originally the "serene contemplation" belongs to discipline of "Li xue", however simultaneously this conception was entirely applicable to aesthetic point of view. 4. Cosmological consciousness. In the same manner, the "pleasure" which is moralistic and moreover aesthetic is indivisible from cosmic contemplation itself. Because of this point, the art and aesthetics of Song Dynasty self-consciously had the cosmological consciousness in its fullness. 5. Respect of beauty of nature. Scholars of "Li xue" considered as : no matter what "Li" or "Qi" that producing all things is "coming of itself", that is by no means artificially operated or prearranged in advance. Such standpoint was applied to creative art and made art of Song Dynasty esteem beauty of nature (coming of itself) exceedingly. 6. Laying stress on "disposition". Scholars of "Li xue" ordinarily valued much of "disposition of a sage", consequently this tendency influenced on aesthetics. "disposition" indicates the whole impression that one who has appearance and the inside(personality, temper, thought, etc.) gives to others. By putting that impression into practice of art and literature, it is to materialize the works of art as a unity of form and subject, also as an expression of human existence that breathed into one's sensibility on the whole. 7. Principles of "completing inquiry", "study the laws of nature by close access" of "Li xue". These principles made art and literature of Song Dynasty take a serious view of "Li" of all over the universe, so made them close investigate things, and after all have achieved very remarkable characteristic in art and literature, especially in paintings of Song Dynasty. Theory of painting in Song Dynasty had occupied considerably high position in Chinese aesthetic history. It was positively superior to former generations no matter what in quantity or in theoretical minuteness and its systematic level. Undoubtedly the Chinese theory of painting had been achieving development time after time since Song Dynasty. However if we could make a comparison it with every single period (ex. Yuan, Ming, and Qing Dynasties), there is no prominent period than Song Dynasty in theory of paintings. Song period had number of essays of Landscape painting.

Fungicidal Effect of Slightly Acidic Hypochlorous Water against Phytopathogenic Fungi (미산성 차아염소산수의 식물병원균류에 대한 살균 효과)

  • Song, Jeong Young;Kim, Narae;Nam, Myeong Hyeon;Park, BeomJin;Whang, Eui-Il;Choi, Jong Myung;Kim, Hong Gi
    • The Korean Journal of Mycology
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    • v.41 no.4
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    • pp.274-279
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    • 2013
  • Slightly acidic hypochlorous water (SAHW) is well known for having a powerful and broad spectrum antimicrobial activity, and is harmless to the environment and humans. SAHW (pH 5~6.5, 20~30 ppm available chlorine concentration) was generated by electrolysis of dilute solution of HCl (4%) in a chamber of a non-membrane electrolytic cell. Our objective was to determine SAHW has a potential fungicidal activity on some phytopathogenic fungi. Spores of Botrytis cinerea, Colletotrichum acutatum and Phytophthora capsici were not culturable on agar media at approximately 10 seconds after treatment by SAHW. However, inactivation of Penicillium hirsutum was required over 3 min. Dilution of SAHW with sterilized distilled water (SDW) at the ratio of 1:1 (SAHW:SDW) against C. acutatum showed 100% inactivation but, the efficacy in 1:2 decreased until 63.2%. Control value of SAHW was 70.4% against C. acutatum on pepper fruits when applied upto 24 h postinoculation. SAHW has a powerful and wide spectrum antifungal activity and could be applied as a potential alternative to fungicidal agent for control of plant disease.

The Types and Characteristics of Natural Scenery in Landscape Painting during Joseon Dynasty (조선시대 산수화에 그려진 자연풍경의 유형구분과 특성)

  • Park, Chan Woo;Lee, Yeon Hee;Kim, Jae Jun
    • Journal of Korean Society of Forest Science
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    • v.103 no.4
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    • pp.687-695
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    • 2014
  • The purpose of this study is to identify landscape paintings of our ancestors in types and characteristics of beautiful natural scenery. In this study, 629 landscape paintings targeted natural scenery of the Joseon Dynasty period are used and classified into types of natural scenery by main target of paintings. As the results of this study, landscape paintings are classified into mountain, river, sea, city by place drawing painting. The paintings drawn in mountain are classified into a few mountain peaks, many mountain peaks, one mountain peak, curious rock of mountain, valley and waterfall. The paintings drawn in river are classified into river and mountain, river water, scenery of riverside and curious rock of river. The paintings drawn in sea are classified into scenery of seaside and curious rock of sea. And the paintings drawn in city are classified into panoramic view of the town. The type of natural scenery in landscape paintings can be summarized in 3, scenery of mountain peaks, scenery of curious rock peaks and waterspace when combine place drawing painting.

Development of Rice Wines Using Cornus officinalis and Scutellaria baicalensis by Antioxidant Activity Tests (고항산화능 소재 선발을 바탕으로 한 산수유와 황금을 이용한 약주 개발)

  • Lee, Seung-Joo;Kim, Eun-Hye;Lee, Hyung-Gu
    • Korean Journal of Food Science and Technology
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    • v.40 no.1
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    • pp.21-30
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    • 2008
  • In this study, the antioxidant activities of 27 medicinal herbs and plants were measured. The dried medicinal herbs and plants were pulverized and extracted by water, 15% ethanol, and 45% ethanol, respectively at above $80^{circ}C$ for 90 minutes. The original and diluted extracts were tested for their antioxidant activities by 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical-scavenging activity assay. Cornus officinalis (C) and Scutellaria baicalensis (S) were selected to develop rice wines with higher antioxidant activities, based on the result of the 45% ethanol extraction. The rice wine developed using sample showed the highest antioxidant activity as comparing to those of other commercial rice wines. The rice wine samples were analyzed for titratable acidity, pH, $^{\circ}Brix$, reducing sugar content, color (L, a, b), amino-acidity, and ultraviolet absorption. The preferences for color, aroma, and overall acceptability were determined using a 9-point hedonic scale by 150 consumers. The sweetness, sourness, fruitiness, color, and medicinal herb-taste levels of the developed rice wines were also evaluated, using a 9-point just-about-right scale. The mean overall acceptability score of c (5.54) was higher than that of sample S. Based on the results, the sourness and medicinal herb-taste levels of sample s should be modified to higher levels, and the fruitiness of sample S also needs to be adjusted. For a future study, the final compositions of the developed rice wines will be adjusted for product launching based on the preference test data acquired in this study.

Physiological Properties of $Corni$ $fructus$ Extracts Based on Their Extraction Condition (추출조건에 따른 산수유 열매 추출물의 생리활성)

  • Lee, Hye-Jin;Do, Jeong-Ryong;Kwon, Joong-Ho;Kim, Hyun-Ku
    • Food Science and Preservation
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    • v.19 no.2
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    • pp.271-277
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    • 2012
  • Physiological properties of $Corni$ $fructus$ extracts were investigated. The DPPH radical scavenging activity of 90% ethanol extracts had shown 97.20% at 25 mL/g, which was highest in the all extracts. Total polyphenol content of 30% ethanol extracts had shown 140.01mg% at 25 mL/g, which was highest in the all extracts. The polyphenol contents increased as extract concentration rose (25 mL/g>50 mL/g>100 mL/g). Tyrosinase inhibitory effects of all samples were 23.96~88.71%, expecially, the highest at 60% ethanol extracts of 25 mL/g. Nitrite-scavenging abilities under acidic conditions (pH 1.2) were the most effective in all extracts. The results would be useful for understanding of the physiological properties of $Corni$ $fructus$ extracts.

Antioxidative Activity of Cornus officianalis Extracts Obtained by Four Different Extraction Techniques (산수유 추출방법에 따른 항산화 기능 분석)

  • Park, Eun-Bi;Kim, Hye-Sun;Shin, So-Yun;Ji, In-Ae;Kim, Ji-Hyun;Kim, Sung-Goo;Yoo, Byung Hong;Kim, Byung-Woo;Kwak, Inseok;Kim, Moon-Moo;Chung, Kyung Tae
    • Journal of Life Science
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    • v.22 no.11
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    • pp.1507-1514
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    • 2012
  • Oxidative stress leads to damage in all components of the cell, including proteins, lipids, and DNA due to imbalance between reactive oxygen species production and cellular detoxification. Phytochemicals are well-known to contain antioxidants, and their physiological role has been intensively studied. The fruit of Cornus officianalis has been used in oriental medicine and has been reported to have many functions. In this study, four different extraction techniques were applied to extract functional components from the fruit of Cornus officianalis, and the content of loganin, which is an antioxidant having DPPH radical and hydrogen peroxide scavenging activity and reducing power, was analyzed in each extract. Extraction techniques employed in this study were heat extraction by water, 70% ethanol extraction, enzyme treatment, and combination of enzyme treatment and heat extraction by water. All extracts contained 11.8-18.0 mg/g loganin and showed antioxidation function assayed by measuring DPPH radical and hydrogen peroxide scavenging activity and reducing power. Among them, heat extraction was the most effective technique, showing a maximum amount of loganin (18.0 mg/g) and antioxidative activity at 100 mg/ml concentration. Each extract showed very low cytotoxicity up to at 500 mg/ml but 10-20% cytotoxicity at 1,000 mg/ml by in vitro MTT assay.

Study on development of tea by utilizing Lycium chinense and Cornus officinalis (산수유와 구기자를 이용한 국산 전통차 개발에 관한 연구)

  • Joo, Hyun-Kyu
    • Journal of the Korean Society of Food Culture
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    • v.3 no.4
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    • pp.377-383
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    • 1988
  • This studies have been carried out to develop Korean traditional tea from the effects of Cornus officinalis and Lycium chinense and to study the developed tea on microbiological (Saccharomyces cerevisiae) and metaboilsm of experimental animals (Spraque-Duwely male rats 200g). On the microbiological study the yeast growth is increased with the increase of added Cornus officinalis or Lycium chinense and Lycium chinense increased the yeast growth more than Cornus officinalis, especially the synergistic effects are recognized on mixed extract of Lycium chinense and Cornus officinalis. The effects of Cornus officinalis, Lycium chinense or the mixed extract of both extract on liver damage caused by carbon tetrachloride were investigated in the case of animal test. The activities of GOT and GPT in serum are increased on control group compared to normal group but Lycium chinense group and group (which is administrated with the mixed extract of both ectract) decreased apparently the activities of GOT and GPT. The contents of Creatinine, BUN and Glucose in serum has no difference between normal and control group when the Cornus officinalis, Lycium chinense or mixed extract of both extracts were injected. Among them Lycium chinense group showed more normal value compared to Cornus officinalis and the mixture of both extract. The protective effect on rat liver damage caused by carbon tetrachloride is in order of Lycium chinense. The synergistic effects of the mixed extract on liver damage are proved to be better than Lycium chinense or Cornus officinalis singly.

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A Study of Mathematics Edutainment Design (산수 교육용게임 기획에 관한 연구)

  • Shin, Yong-Woo
    • Proceedings of the Korea Information Processing Society Conference
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    • 2001.10a
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    • pp.143-146
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    • 2001
  • 컴퓨터를 이용한 교육용소프트웨어인 코스웨어는 컴퓨터를 이용한 반복학습과 교사가 없이도 학습을 할 수 있다는 점에서 좋으나 학생에게 흥미를 유발하여 능동적인 교육을 하기에는 다소 부족한 점이 있다. 코스웨어와 게임의 결합인 교육용게임은 자발성, 흥미성, 교육성을 부여한다는 점에서 차별화를 가져올 수 있다. 본 논문에서는 미취학아동을 위한 기존 산수 교육용게임의 문제점을 해결하기 위한 방법을 제안한다.

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Work Review: MOKEUJE (작품리뷰: 목은재(木隱齋))

  • Yu, Jeong-Hun;Park, In-Su
    • Korean Architects
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    • s.499
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    • pp.64-72
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    • 2010
  • 박준영 건축사는 매우 독특한 분으로 인터뷰 후에 기억되었다. 매우 훌륭한 품질의 건축을 위해 자신의 경제적 상황도 마다 않고, 일관되게 업무를 처리하는 모습은 대단함을 넘어 존경스런 생각도 들게 되었다. 하지만 그의 표현처럼, '산수를 못해' 조직의 운영과 사업의 어려움을 감내하고 있는 것을 보면 안타까움도 함께 들었다. 하지만 이런 것이 어디 그 만의 문제는 일까? 학교에서도 산수를 좀 알려주고, 국내 건축 환경이 계속 좋은 품질의 건축을 유지하는 데 기본적 여건이 되어주는 날이 빨리 왔으면 좋겠다.

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산수국

  • Choe, Myeong-Seop
    • Landscaping Tree
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    • v.46 no.9_10
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    • pp.19-20
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    • 1998
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