• Title/Summary/Keyword: Destruction of Form

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The Stability of Water-soluble and Fat-soluble vitamin in milk by Heat treatments (수용성비타민과 지용성비타민의 가열에 대한 안정성)

  • 허정윤;황인경
    • Korean journal of food and cookery science
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    • v.18 no.5
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    • pp.487-494
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    • 2002
  • This study was conducted to investigate the thermal stability of water-soluble and fat-soluble vitamins dissolved in water and milk by various heat treatments. Vitamin samples were prepared by dissolving them in water and milk at various concentrations, and were heat treated for 30 min at 65$\^{C}$, 15 sec at 85$\^{C}$, 5 sec at 100$\^{C}$, 121$\^{C}$ at 15 min, the levels of residual vitamin were measured by using HPLC. Milk samples were fortified with vitamins before and after UHT treatment. As heating over 100$\^{C}$, riboflavin in water were destructed more than 92% but fortified in milk showed less than 20% destruction, suggesting that riboflavin was protected by milk components. Also retinol heated ever 100$\^{C}$ was more stable in milk than in water. L-Ascorbic acid and cholecalciferol(D$_3$) showed a similar destruction rate in water and in fortified milk. L-ascorbic acid was easily destructed by UHT treatment. Destruction of thiamin and tocopherol was increased in fortified milk. Among tour capsulated water-soluble vitamins, L-ascorbic acid was much more stable compared with powder form. Nicotinic acid and folic acid either in capsule or powder form showed a slight destruction by heat treatment. The results suggested that the fortification of unstable vitamins such as L-ascorbic acid, thiamin, tocopherol and cholecalciferol(D$_3$) should be made in milk after heat treatment.

The Destruction Effects of Semiconductors by High Power Electromagnetic Wave (고출력 과도전자파에 의한 반도체 소자의 파괴효과)

  • Hwang, Sun-Mook;Hong, Joo-Il;Huh, Chang-Su
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.56 no.9
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    • pp.1638-1642
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    • 2007
  • This paper investigated the destruction effect of the semiconductors by impact of high power electromagnetic wave. The experiments is employed as an open-ended waveguide to study the destruction effects on semiconductor using a 2.45 GHz 600 W Magnetron as a high power electromagnetic wave. The semiconductors are located at a distance of $31cm\sim40cm$ from the open-ended waveguide and are composed of a LED drive circuit for visual discernment. Also the chip condition of semiconductor is observed by SEM(Scanning Electron Microscope) analysis. The semiconductor are damaged by high power electromagnetic wave at about 860 V/m. The SEM analysis of the destructed devices showed onchipwire and bondwire destructions. Based on the result, semiconductor devices should have plan to protect the semiconductor devices form high power electromagnetic wave. And the database from this experiment provides the basis for future investigation.

Non-Euclidean Geometrical Characteristics of Hyperspace in Costume (복식에 표현된 초공간의 비유클리드기하학적 특성)

  • Lee, Yoon-Kyung;Kim, Min-Ja
    • Journal of the Korean Society of Costume
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    • v.60 no.5
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    • pp.117-127
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    • 2010
  • In this study, hyperspace is a result of imagination created by means of facts and fiction, represents a transfer to determination and indetermination, and means an extension to an open form. In other words, hyperspace is a high dimensional space expanded to imagination through the combination of the viewpoint on facts in this dimension and fiction. When the 2D plane surface or 3D symmetry is destroyed, or when the frame is twisted or entangled, the non-Euclidean geometry is created eventually. And when the twisting leads to transmutation and the destruction of the form reaches the extreme; this in turn became the twisting like Mbius band. Likewise, the non-Euclidean geometry is co-related to the asymmetry of the Higgs mechanism. When the 'destruction of symmetry' is considered, symmetric theory and asymmetric world can be connected. The asymmetry in turn can maintain balance by arranging the uneven weights at different distances from the shaft. Moreover, at this the concept of the upper, lower, left and right, which was included in the original form, may be crumbled down. The destruction of the symmetry is essential in order to present forecast that coincides with the phenomenon of the real world. Non-Euclidean geometry characteristic is expressed by asymmetry, twists, and deconstruction and its representative characteristic is ambiguity. The boundary between the front, back, upper, lower, inner and outer is unclear, and it is difficult and vague to pinpoint specific location. The design that does not clearly define or determine the direction of wearing costume is indeed the non-oriented design that can be worn without getting restricted by specific direction such as front and back. Non-Euclidean geometry characteristic of hyperspace have been applied to create new shapes through the modification of the substance from traditional clothing of the eastern world to modern fashion. The way of thinking in the 'hyperspace' that used to be expressed in the costumes of the east and the west in the past became the forum for unlimited creation.

Analysis of Expressions on Nietzsche's Nihilism in Fashion Collection & Arts (패션 컬렉션과 예술에 나타난 허무주의 표현 분석)

  • Lee, Hyewon;Kim, Minja
    • Journal of the Korean Society of Costume
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    • v.65 no.4
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    • pp.76-90
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    • 2015
  • Based on a concept of Nietzschean nihilism, this study aimed at interpreting the nihilism in arts and its expressions, also analyzing the modern fashion collection from the same angle. The research was centered on arts after 1980, when post-modern formal destruction expanded in earnest and on the fashion collection after the 20th century, easily accessible to data. Particularly, it set 1994 nihilism collection by Alexander McQueen, a representative nihilist fashion designer as a starting point. Nietzsche mentioned that true arts may be achieved when Apollonian characteristics including a bodily sensory system and an idealization process and Dionysian characteristics including every human feeling are integrated. Besides, he emphasized the importance of an artist being represented as an image of ${\ddot{U}}bermensch$. The ${\ddot{U}}bermensch$ image, reflected in arts and artistic nihilism, represents themes of violence/death, realistic/unrealistic expressions, human body/inhuman aversion materials and the transmutation of a form. Fashion collection expressions, owing to the special characteristic of the show form unlike other arts, were segmented as a realistic ${\ddot{U}}bermensch$ image using a model in a theme, expression, material and form. The theme of violence/death was divided into the death of human and a society. Human life/death was expressed as destruction of human weakness and self-identity, sexual objectification and violence, and social death as destruction and conflict of a class, nation, culture and nature. As for the expression, it was divided into the realistic expression of the primitive/natural and directing of an unrealistic atmosphere using a show.

Issey Miyake fashion's fold characteristics through fold architecture (Fold 건축 특성 분석에 따른 Issey Miyake 패션의 Fold 특성)

  • Seo, Meehee;Yoon, Jung-A;Lee, Younhee
    • The Research Journal of the Costume Culture
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    • v.23 no.5
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    • pp.861-875
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    • 2015
  • This study examines the formative characteristics of Fold architecture and how its properties are shown in the fashion of the modern work of Issey Miyake through analysis. In this research, the Fold classification criteria for analysis features that appeared in Issey Miyake fashion features were established through research literature on Fold architecture and leading research. Empirical data collection was conducted for Issey Miyake's work and collection by collecting photo materials, and design concepts and the results are analyzed in terms of features. Study ranges of Issey Miyake's creative design development are Pleats Please, A-POC, 132.5 project, and collections from 2000 to 2014. The conclusion is as follows. First, design concepts presented in the Issey Miyake fashion features of Fold are Hybrid, topology, and uncertainty. Hybrid look for the meaning of fashion, which is the interaction between the wearer and garments. The concept of topology designs clothing, focusing on interrelationship of the body and clothing, and pays no attention to absolute size or the form of the clothing. The concept of uncertainty is an uncertain form that is infinitely expandable because all the elements have openness and uncertainty due to the determined incomplete state by the creator. Second, in the results presented in the Issey Miyake fashion features is the destruction of the boundary and diagram form. The destruction of the boundary is free from traditional clothing. The diagram form is a geometric form which does not create a Dart or Princess line.

Corrosion of Rebar by Chlorides and Concrete Durability

  • Hong, Naifeng
    • Corrosion Science and Technology
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    • v.3 no.3
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    • pp.127-130
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    • 2004
  • Throughout the world, corrosion of rebar in concrete is a main form for concrete building destruction. The chloride is prime criminal. This paper presents the harm of chloride corrosion in China, the effect of chloride corrosion on the durability of concrete buildings and protection strategies for rebar corrosion.

Research on Automatic Translation of Standard Language through Contemplation of Korean Destruction Phenomena in Internet Media Language (인터넷 매체 언어의 국어 파괴 현상의 고찰을 통한 표준어 자동 번역 기술에 대한 연구)

  • Park, Jang-Hyuk;Jung, Jae-Hun;Kim, Sin-Ryeong;Kim, Young-Gon
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.16 no.1
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    • pp.273-281
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    • 2016
  • In this paper, we consider the discussion of the breakdown phenomenon of korean language that is displayed in the language of the Internet media, as a technical improvement approach to this, and to provide an automatic translation technology of standard language. The collected through real life surveys and experience and damage case regarding language breakdown phenomena in the FGI (Focussed Group Interview), and presents the results of the analysis, based on the analysis result data, we defined the index of language destroyed (degree of Korean destruction). The limit of the national language break or automatic translation technology standard language marked with translation errors that have to be minimized, the efficiency of the automatic translation technology standard language which may be utilized as a measure to get the maximum, and presented through the Internet media texts 2,480 pieces of analysis. Automatic translation technology of the standard language and was also measured the proposed language destroyed in this paper, we implemented in the form of a REST API using the Java language, was confirmed to work on the Web browser.

Creative Destruction in the Culture of Charity is Needed in Asia (아시아 기부 문화에 필요한 창조적 파괴)

  • Sim, Hyena;Areshidze, Giorgi
    • Journal of Venture Innovation
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    • v.3 no.2
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    • pp.177-195
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    • 2020
  • This paper discusses the reasons why a disparity in commitment to charitable giving exists between two regions : the East and the West. In explaining the regional difference, this paper particularly focuses on the social, economic, and political factors forming the trend?for instance, Asians' deep-rooted distrust in charity foundations and the lack of government policies incentivizing philanthropic giving in Asia. After analyzing why and how significantly Asia lags behind in charity compared to other parts of the globe, the paper proves that "creative destruction" is needed in the Asian philanthropy market. Additionally, this paper shows that it is an opportune time for an innovative start-up to introduce a new form of technology, an easy-to-access application with registered partnership foundations, thereby introducing creative destruction in the culture of charity in Asia. This paper finally examines the obstacles this start-up may face as it tries to grow into a monopoly and the socio-political implications it may bring to the world.

The Study on Texture-Softening of Tentatively Thermal Processed Orange Sac (Orange Sac 1차 가공품의 조직연화에 관한 연구)

  • 장재권
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.4
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    • pp.653-658
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    • 1998
  • In order to provide orange sac for off-season processing of sac-suspended orange juice, orange was treatee into intermediate production of orange sac and segment, stored at 2$0^{\circ}C$ during 3 months for assessment of sac-quality providing various processing conditions. Lowering the pH of syrup and sterilization temperature reduced the deterioration of sac quality in terms of intensity and destruction of sac. Sugar content of syrup had little relation with intensity of orange sac at pH 6.5, whereas in the range of pH 3.0~3.8, the increase of sugar content increased intensity of sac. The storage of segment form maintained better quality than that of sac form. The absorbance of syrup was linearly inverse to sac intensity. The deterioration of sac quality may be related to effulence of some materails in sac. Sac product sterilized at below $65^{\circ}C$ had possibility to be contaminated by microbes.

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The influence of diabetes mellitus on periodontal tissues: a pilot study

  • Um, Yoo-Jung;Jung, Ui-Won;Kim, Chang-Sung;Bak, Eun-Jung;Cha, Jeong-Heon;Yoo, Yun-Jung;Choi, Seong-Ho
    • Journal of Periodontal and Implant Science
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    • v.40 no.2
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    • pp.49-55
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    • 2010
  • Purpose: The purpose of this study was to preliminarily evaluate the influence of diabetes mellitus (DM) on periodontal tissue without establishment of periodontitis. Methods: Seven-week-old db/db mice were used for the diabetic experimental group and systematically healthy mice of the same age were used as controls. After 1 week of acclimatization, the animals were sacrificed for hard and soft tissue evaluation. The pattern of bone destruction was evaluated by stereomicroscope evaluation with alizarin red staining and radiographic evaluation by microscopic computerized tomography images. Histological evaluation was performed with hematoxylin and eosin stain for evaluation of soft tissue changes. Results: In both stereomicroscope evaluation and radiograph image analysis, aggressive form of bone destruction was observed in diabetic animals when compared to the systematically healthy controls. In histological evaluation, apical migration of junctional epithelium with slight inflammatory cell infiltration was observed with disarrangement of connective tissue fibers. Conclusions: Within the limits of this study, diabetic animals presented distortion in periodontal attachment and an aggressive bone loss pattern when compared to the healthy controls, suggesting that DM has an independent effect on periodontal tissue destruction irrespective of the presence or absence of periodontal disease.