• Title/Summary/Keyword: Natural Beauty

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The Question of 'State and Art' with regard to Soviet Socialist Realism (소련 사회주의 리얼리즘에 관하여: '국민과 예술'의 문제)

  • Alexander, Morozov
    • The Journal of Art Theory & Practice
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    • no.7
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    • pp.125-163
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    • 2009
  • The artworks of Socialist Realism of the former Soviet Union, with the beginning of the 21st century, are gaining a new attention from art collectors. One reason for this might consist in the fact that relevant art pieces exemplify the ways in which they visualize ideas on the basis of their high-profile art tradition and also in which they integrate their utopian ideals with mysticism. These aspects of the Soviet art goes far beyond the wide-spread assumption that their art, as a means of propaganda, principally represents a political allegiance to the system. With Stalin coming into power in the 1930s, the artistic trend of Socialist Realism obtained a nationwide sympathy and support from people, giving birth to a new art which essentially corresponded to the demands of the political power. An official art current of the USSR over the period from the 1930s to 1950s, Socialist Realism was in tandem with the Communist commitment to the party and popularity, symbolizing a loyalty to the cause. It was thus characterized by plainness and lucidity so that ordinary people could gain easy access to art. Its salient feature, over an entire range of art, was an optimistic pursuit of a utopian dream. Therefore, it tallied with the popular sentiment for a Communist paradise, giving form to their beliefs in human agency working at the materialist world and also to such abstract concepts as force, fitness, and beauty by adding even mythical ideals. Its main subject matter includes harvest feasts of collective farms, imaginary socialist cities, grand marches of heroic laborers and in this way it served as a propaganda for a sacred utopia of socialist totalitarianism. On the other end of the spectrum, however, rose the second camp of art, which put an emphasis on bona-fide artistic activities of plastic art and on an artist's personal expression and freedom, as opposed to the surface optimism of Socialist Realism. Central to the Russian Avant Garde art, which prized the above-mentioned values, were Malevich's Geometric Abstraction and A. Rodchenko's Constructivism. Furthermore, in the transitional era of the late 20th century and the 21st century it was recognized that film art or electronic media art, rather than traditional genre of paintings, would function as a more efficient way of propaganda. These new genres were made possible by ridiculing the stereotypes of the Russian lifestyle and also by ignoring ethical or professional dimensions of artworks. That is, they reinvented themselves into a sort of field art, seemingly degrading the quality of artworks and transforming them into artifacts or simulacres in the very sense of post-modernism. The advent of the new era brought about the formation and occupation of pop culture of the younger generations, calling into question the idea of art as the class-determined. It also increased the attention to field art, which extensively found way to modern art centers, galleries, and exhibition projects. It can be stated that this was a natural outcome of human nature.

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Anti-oxidative Activities of Angelica dahurica Radix Ethanol Extract (백지 에탄올추출물의 항산화 활성에 관한 연구)

  • Kim, Pil-Sun;Lee, Tae-Jong;Kim, Yang-Hee;Kim, Jung-Si
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.10
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    • pp.4378-4384
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    • 2011
  • In order to evaluate the anti-oxidative capabilities of Angelica dahurica Radix ethanol extract (ADEE), we analyzed the contents of polyphenol and flavonoid compounds and the electron donating ability from ADEE. For animal experimentation, the test agent was topically applied to the artificial tanning spots which were induced by 1,500 mJ/$cm^2$ of ultraviolet B radiation on the backs of brown guinea pigs weighing approximately 450~500g. The test agent of $30{\mu}{\ell}$ was applied (6areas per group) twice a day, five days a week, for five weeks. On completion of the experiment, the animals were sacrificed under anesthetization, and the artificial tanning spots were obtained by biopsy punch and stained with H&E to observe the histological change in the epidermis and dermis. As a result, the contents of polyphenol and flavonoid compounds in ADEE were 20.7mg/g and 19.5mg/g respectively. As the for electron-donating capability of ADEE, it was observed that ADEE displays a dose-dependent antioxidative capacity of 14.8% and 19.8% at the concentration of 500 and 1000 ${\mu}g/m{\ell}$ respectively. Tissue staining with H&E revealed that the epidermis of the control group was slightly thicker than that of the other groups. However no inflammation or any other undesirable effect on the skin tissue due to ADEE was observed. These results indicate that ADEE is of value as a natural antioxidant.

A Study of Effectiveness of Lithospermum erythrorhizon Extracts on the Skin by UVB-Irradiation C57BL/6 Mouse (UVB로 조사된 C57BL/6 마우스의 피부에서 자초(Lithospermum erythrorhizon)추출물의 유효성에 관한 연구)

  • Lee, Hyun-Hwa;Song, Seon-Young
    • Applied Microscopy
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    • v.40 no.3
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    • pp.139-145
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    • 2010
  • This study was intended to identify the effectiveness of Lithospermum erythrorhizon in the UVB-damaged mouse skin. The C57BL/6 mouse that weighted about 18 g were divided into three groups; the control group (A group), the UVB irradiated group (B group), and the group treated with Lithospermum erythrorhizon extracts after UVB irradiation (C group). In the results of superoxidase dismutant(SOD) activities, the C group was meaningfully lower at the 48hrs, 120 hrs, and 168 hrs group than B group (p<0.05). In the result of catalase(CAT) activities, the C group was decreased at the 120 hrs and 168 hrs group, but meaningless (p>0.05). In the result of light micrograph observation, the B group observed sunburn cells in the epidermis and acute inflammation in the dermis at the 24 hrs and 48 hrs. And proliferation of the epidermis and the stratum granulosum, and found the hyperkertosis at the 72 hrs, 120 hrs, and 168 hrs group than C group. The C group alleviated inflammation in the dermis than B group at the 24 hrs and 48 hrs. And inhibited the proliferation of the epidermis at the 72 hrs, 120 hrs, and 168 hrs groups than B group. In conclusion, Lithospermum erythrorhizon water extracts may protect the UVB-damaged mouse skin.

Coastal Zone Management in the United States of America (미국의 해안관리 -New Jerseyization의 반성과 연방정부 연안역관리 프로그램의 확산-)

  • Yu, Keun-Bae
    • Journal of the Korean Geographical Society
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    • v.44 no.4
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    • pp.481-496
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    • 2009
  • Every coastal area exhibits its own unique landscape owing to the combination of the natural and cultural processes. Coastal barrier islands well show the cultural aspects of American coastal landscapes. Some 47% of barrier island area was occupied by urban and built-up area in New Jersey, while some 5% in Georgia. Tourism-related development is back to in the mid 19C. in N.J. due to the closeness to heavily populated areas such as New York and Philadelphia. Developments without proper understanding the nature of coastal processes caused New Jerseyization, the destruction of the beauty or naturalness. It was mainly due to the lack of growth-control policies and the foresight for the future coast in the processes of legislation. North Carolina's islands experienced an increase of 269% in urbanized acreage between 1956 and 1976. However, N.C. exercised her wisdom to recover the naturalness of the coastal environs: all engineering structures are banned on the beaches. Nine out of 13 barrier islands in Georgia exist in the wilderness condition owing to her unique history. The remaining islands still experienced the least development. After the Civil War most of Georgian islands were owned by rich families and maintained as wilderness. In the 1970s most of the uninhabited islands were sold or donated to research institutes or governmental agencies.

The Antioxidative Effect of Ethanol Extracts from Lithospermum erythrorhizon Siebold & Zucc., Xanthium strumarium Linn, and Lonicera japonica (한약재에탄올 추출물의 항산화 효과)

  • Jung, Min-Hwa;Lee, Su-Seon;Park, Si-Hyang;Hwang, Hye-Jung
    • Journal of Life Science
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    • v.23 no.5
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    • pp.643-649
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    • 2013
  • In this study, we examined the antioxidative activities of ethanol extracts obtained from three plants; Lithospermum erythrorhizon Siebold & Zucc., Xanthium strumarium Linn, and Lonicera japonica, which have traditionally been used as drugs in Eastern medicine in Korea. Their extraction yields were 7.01%, 2.92%, and 7.95% in Lithospermum erythrorhizon Siebold & Zucc., Xanthium strumarium L, and Lonicera japonica, respectively. The contents of the phenolic compounds were $4.3{\pm}0.1{\mu}g/ml$, $5.4{\pm}0.1{\mu}g/ml$, and $4.6{\pm}0.1{\mu}g/ml$ in Lithospermum erythrorhizon Siebold & Zucc., and Xanthium strumarium L, respectively. Furthermore, the radical scavenging activity measured through the DPPH assay appeared highest in the Lonicera japonica's extract, and its $EC_{50}$ was 0.24 mg/ml. Compared to the control, the xanthine oxidase inhibiting activities of all extracts were effective at 0.01 mg/ml concentration. Superoxide radical scavenging activity in Lithospermum erythrorhizon Siebold & Zucc. and Lonicera japonica was more than 80%, with a concentration of 50 mg/ml. OH radical scavenging activity was 40% in the three plants, with a concentration of 50 mg/ml scavenging activity. From our results, we demonstrated that the ethanol extracts of three medicinal plants have antioxidant activities and could be potential candidates for natural antioxidants.

Effect of Proteases on the Migration and Invasion of U-373-MG Cells Induced by Vascular Endothelial Growth Factor and Hepatocyte Growth Factor (VEGF와 HGF에 의해 유도된 U-373-MG 세포의 이동 및 침윤에 미치는 단백질분해효소의 효과)

  • Jeon, Hui Young;Kim, Hwan Gyu
    • Journal of Life Science
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    • v.26 no.10
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    • pp.1189-1195
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    • 2016
  • Vascular endothelial growth factor (VEGF) and hepatocyte growth factor (HGF) are potent angiogenic factors that have been used clinically to induce angiogenesis. To enable migration and invasion, cells must proliferate and secrete proteinases, which degrade the surrounding extracellular matrix. The goal of this study was to investigate the cell proliferation; matrix metalloproteinase-2 (MMP-2), MMP-9, and plasmin secretion; and migration and invasion of glioma-derived U-373-MG cells induced by VEGF and HGF treatment. An additional goal was to test the hypothesis that elevated secretion of MMP-2, MMP-9, and plasmin contributed directly or indirectly to the proliferation, migration, and invasion of U-373-MG cells. Cell proliferation, migration, and invasion and MMP-2, MMP-9, and plasmin secretion were significantly increased in the VEGF and HGF-treated U-373-MG cells. To elucidate the role of the increased secretion of MMP-2, MMP-9, and plasmin in cell proliferation, migration, and invasion of the U-373-MG cells, they were treated with MMPs inhibitor (BB-94) and plasmin inhibitor (α2AP) prior to VEGF or HGF stimulation. The BB-94 and α2AP treatment resulted in a significant reduction in the cell proliferation, migration, and invasion of the U-373-MG cells as compared with the VEGF- and HGF-treated groups. The results indicate that inhibition of MMPs and plasmin reduce the cell proliferation, migration, and invasion of U-373-MG cells.

Tourism Information Contents and Text Networking (Focused on Formal Website of Jeju and Chinese Personal Blogs) (온라인 관광정보의 내용 및 텍스트 네트워크 (제주 공식 웹사이트와 중국 개인블로그를 중심으로))

  • Zhang, Lin;Yun, Hee Jeong
    • The Journal of the Korea Contents Association
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    • v.18 no.1
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    • pp.19-30
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    • 2018
  • The main purposes of this study are to analyze the contents and text network of online tourism information. For this purpose, Jeju Island, one of the representative tourist destinations in South Korea is selected as a study site. And this study collects the contents of both JeJu official tourism website and Sina Weibo's personal blogs which is one of the most popular Social Network Systems in China. In addition, this study analyzes this online text information using ROST Content Mining System, one of the Chinese big data mining systems. The results of the content analysis show that the formal website of Jeju includes the nouns related to natural, geographical and physical resources, verbs related to existence of resources, and adjectives related to the beauty, cleanness and convenience of resources mainly. Meanwhile, personal blogs include the nouns of Korean-wave, food, local products, other destinations and shopping, verbs related to activity and feeling in Jeju, and adjectives related to their experiences and feeling mainly. Finally, the results of text network show that there are some strong centrality and network of online tourism information at formal website, but there are weak relationships in personal blogs. The results of this study may be able to contribute to the development of demand-based marketing strategies of tourists destination.

Urban Forestry's Scientic System and it's Application to Urban Openspace (都市林學(Urban Forestry)의 學問的 體系와 都市綠地空間에 對한 適用 硏究)

  • Cho, Young-Hwan
    • Journal of the Korean Institute of Landscape Architecture
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    • v.18 no.3 s.39
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    • pp.171-190
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    • 1990
  • It is the purpose of this study to address how to manage the urban vegitation using the concept of Urban Forestry which is relatively new to Korea. When we consider the Urban Forestry as a science, We should understand it interdisciplinary subject which includes Forestry, Horticulture, Urban Planning, Landscape Design, Landuse Planning, Business and Humanities. It may say that people and tree are the fundermental components of Urban Forestry. So there are two ways of Urban Forestry Applications-How people care for trees and How trees care for People-. For the application, this study places the focus on the monetary valuation, tree inventory system and traditional forestry application to urban forest management. Pubic Relation, Communication, Ordinances and Budget are also mentioned as a part of Urban Forestry Policy. Monetary valuation of trees and forests is very important for the proper cognition of their real value. So that, they may be equated and weighed against conflicting uses which would cause to be removed or severely mutilated. A tree inventory system which is the essential part of urban tree management can provide the pertinent information about the present condition of urban tree resource. It may aid in reducing the subjectivity of tree management decisions and stimulate them to be made rapidly and can help reduce potential municipal liability by identifying serious problems in time for corrective maintenance practices to be applied for the maximize community benefits and minimimize public nuisances or hazards. Managers can derive the information from the inventory and use it for the various management plan. When we see the structure of tree inventory system as one of the data base management system, Computer is the best equipment for the efficient management plan. Public relation and communication is also important factors to care the people for urban vegetation management. Volunteer management system is a good example for the public relation and communication. Those skills are need to develop for using the priceless, valuable human resources. Budget holds the key to the execution of Urban Forestry. Good inventory can provide for efficient budgeting stratiges through it's scientific analysis for the way of maximum benefits and minimum costs. Forest can be play a vital role for the aesthetic improvement and recreation in the city. This study suggests that the traditional sivicultural application not only improve the quality of scenic beauty and recreation but also the products of timber. So it is more needed to study for strong and scientific application to urban forest management.

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The Characters of Pavilion Si-Jo According to its Function (누정의 기능에 따른 누정시조의 특성)

  • Nam Dong-Geol
    • Sijohaknonchong
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    • v.20
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    • pp.75-96
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    • 2004
  • A pavilion is located in the place with beautiful scenery, which maximizes the poetical features of nature. So a scholar in the Chosun Dynasty had the dream of possessing it. This trends of the Chosun scholar resulted in producing lots of literary works related with the pavilion. In this thesis, I researched the characters of Pavilion Si-Jo in accordance with the function of pavilion. First, the pavilion, which is surrounded by the beautiful scenery, is a good place to see the beauty of nature. It is needless to walk around to see the scenery thanks to its open structure. So the feeling in the pavilion Si-Jo is distinguished from other sightseeing Si-Jos: those show the way of seeing the scenery walking here and there, but this shows the way of seeing the scenery only just looking up, looking down, and looking in the distance. Second, the pavilion functions as an academic place. In this case, it can be said that it functions like a lecture hall. It is more effective to study in the pavilion than in the closed structure, a lecture hall. Furthermore, the scholar studying in the pavilion understand the principle of nature with seeing the beautiful mountain and river, and it can be a place for growing a vast-flowing spirit. This kind of poetry has been handed down with the Chinese poetry, and the character who operated the pavilion often appears in the work. Third, the pavilion functions as a space for a fraternity or poetry circles. The poetic exchange was conducted by host of pavilion. which is the key ingredient for organizing a poetry circles. Finally, the pavilion functions as an entertainment. Although it is a space for an entertainment, there is no deviation as a man of novel birth. If the pavilion has the feature of closeness, there are sometimes works which shows the deviation of them.

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A Study on the Chinese Poems in Je-Ma Yi's Dongmuyougo (이제마(李濟馬)의 『동무유고(東武遺藁』에 나타난 한시(漢詩) 연구(硏究))

  • Rho, Ihll-sun
    • Journal of Sasang Constitutional Medicine
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    • v.11 no.2
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    • pp.39-50
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    • 1999
  • The Chinese poems written by Je-Ma Yi may be categorized into two different facets: one is about a broad spectrum of a man's feelings covering from delight to sorrow; and the other is about self-caution. He has been known to be a warrior having strong self-respect and a man of tough personality reluctant to compromise with others. As a result of analyzing his poems, however, it was confirmed that he was an ordinary person who got along with his neighborhood, took a pleasure in appreciating natural beauty and wandered around in agonies of pain. The literary features reflected in his self-caution poems are compatible with his own philosophical thought. Through these poems, he revealed his autonomous perception of life, and its ultimate goal was placed on the fulfillment of moral obligation, the highest value that a man should achieve as an individual. Je-Ma Yi's Chinese poems are in full harmony with the general tendency shown in the area of poetic literature during the late Yi dynasty. As pointed out above, particular qualities are represented in his poems, and thereby, from comparative perspectives with his unique literariness, future research activities should be directed to a well-defined study on other contemporary writers.

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