• Korean Institute of Interior Design Journal
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• v.20 no.2
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• pp.10-19
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• 2011

This study is to predict the possibilities of phenomenological spatial design, by recognizing that a phenomenological spatial design brings about a change in the type, regime, role and materials of a spatiality due to the effect of contemporary digital technology and by analyzing their characteristics. Therefore, the study is based on the phenomenology of perception of Morris Merleau Ponty, which has the same concept to contemporary out-of-material and out-of-hierarchical paradigm. The case study has been carried out by selecting some of all works since 1980s, which were influenced by Merleau-Ponty. The analyses were performed by substituting the cases into the spatiality of Situation, spatiality of participation and creation, spatiality of retrospect and prospect, and the spatiality of unpredictability, which were the concept of phenomenological space of Merleau-Ponty for the analyses of features of type, regime, role and material of a spatial design. This article has a great significance in expecting the possibilities of changes of phenomenological spatial design by examining the characteristics of phenomenological spatial design.

• The Journal of the Korea Contents Association
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• v.14 no.1
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• pp.66-75
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• 2014

The purpose of this study is to analyze and illustrate 'Rhizome', a postmodern speculation system based on de-subjectivity and decentralization, presented by Gilles Deleuze. He borrowed the word rhizome, an originally botanical term meaning a horizontal stem under the surface of the earth, to counteract the dominating system grounded on binary, root-tree structure. The study then criticizes the early movements of de-subjectivity with molecular-biological and evolutionary evidences, and proves that these evidences can only be characterized by chance and nomadism, which are the key elements that constitute Rhizome. As a practical example of Rhizome, the study analyzes the film by Gus Van Sant, and demonstrates that both his various cinematic experiments and the result bear the same characteristics as Rhizome.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.60-67
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• 2014

In the history of ancient art, the form harmonizing Text and Image is founded in many genres of art. especially Buddhist art Image, which is used as important tool as the text to spread Buddhist ideas. This original literary form have switched the visual communication systems, patterns of speculation is another reason to have a symbolic system. The switch between Text and Image is very important on interpreting the aesthetic concept of the modern interpretation of visual media. Therefore, This research has investigated and compared the Wall paintings in Dunhuang to Animation 's Image Narrative. The original story of is based on the Buddhist Jataka tale of the same name, which were discovered as wall paintings made by unknown artists at the Dunhuang Mogao Caves.

• Journal of the Korean School Mathematics Society
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• v.1 no.1
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• pp.59-67
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• 1998

Probability and statistics is an important section in mathematics which is deeply related to everyday living, natural science and social science. In spite of its importance, many students will throw away it because it becomes very harder as its step(stage) deepens and probability and statistics' relative importance is very small in Korea-SAT(the test of college entrance in Korea). Therefore, by analyzing the involvement carefully between the curriculum in the elementary, middle, high school and the text book, by studying the problem and improvement direction, it is necessary to investigate an effective teaching method. This study intends to give the students the confidence, interests, and accomplishment motive about probability and statistics field and to make a rational and creative decision-making through mathematical speculation by proposing an effective teaching method through analyzing an existing facts in school's probability and statistics field. The contents of this study are composed of four chapters. Chapter three looks into the mathematical curriculum in the elementary, middle, high school and its teaching meaning, the outline of contents, some tips on teaching and problems and presents an effective and concrete teaching method on the basis of the theoretical background in the chapter two. Chapter four is a conclusive part and gives the general improvement and intentional direction in educating the probability and statistics.

• Journal of Korean Medical classics
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• v.26 no.2
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• pp.121-132
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• 2013

Objective : Bambusae Caulis in Liquamen has been used by East Asian doctors who approved efficient clinical effects of it since the early stage of medical history. It is commonly used for lifestyle related diseases including stroke in recent days thanks to the increasing number of manufacturers. However, products from pharmaceutical companies as well as food companies are not classified as Bambusae Caulis in Liquamen but Bamboo vinegar. This study aims to discern disparate manufacturing process. Methods : In this study, original texts were searched to corroborate the correct method to produce Bambusae Caulis in Liquamen. It is essential to inspect the original texts thoroughly in the course of modernizing traditional knowledge. Result : Discrimination between the two substances starts from manufacturing process; Bambusae Caulis in Liquamen is made under the temperature of less then $170^{\circ}C$, containing mild fragrance and sweet taste, and the Bamboo vinegar over $170^{\circ}C$ upto $400^{\circ}C$, carrying strong smoky scent and acidness. Although some researches show conforming clinical actions of both products, still there is a possibility that closer clinical study would reveal their discrepancy. Conclusion : Current use of Bambusae vinegar needs speculation. Authenticity in proper manufacturing process can be attained through passed-on medical texts.

• Journal of KIISE:Computer Systems and Theory
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• v.31 no.1_2
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• pp.67-77
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• 2004

Value prediction is a technique to obtain performance gains by supplying earlier source values of its data dependent instructions using predicted value of a instruction. To fully exploit the potential of value speculation, however, the efficient recovery mechanism is necessary in case of value misprediction. In this paper, we propose a sequential and selective recovery mechanism for value misprediction. It searches data dependency chain of the mispredicted instruction sequentially without pipeline stalls and adverse impact on clock cycle time. In our scheme, only the dependent instructions on the predicted instruction is selectively squashed and reissued in case of value misprediction.

• The Journal of Information Systems
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• v.18 no.3
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• pp.111-134
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• 2009

Today many owners of Web sites are looking to user's satisfaction survey as a key means of measuring the usability of a Web site. While it is preferred for it simplicity and ease of use, this survey method is not without potential risks. This paper focuses on showing that the existing practice of questionnaire-based usability measurement is subject to human recall errors, and that such flaws can be reduced when the questionnaire survey is followed by the users hands-on experience of the site. An empirical study was conducted, and the results indicate that the above speculation holds true. Even if respondents felt highly confident about their responses on a recall survey, a hands-on experience with a focal Web site increased the extent to which the respondents were satisfied with the shopping mall site. This indicates that a user's perception of the quality of a Web site may be distorted or lost as time goes by. In addition, the findings have shown that the use of the verbal protocol analysis method can reveal critical information that can help track the root causes of Web site usability problems, thereby helping to develop site enhancement strategies. The paper concludes with directions for future research.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.33 no.12
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• pp.992-999
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• 2009

The focus of this study is placed on the behavior characteristics of gasoline spray under condition field of room temperature and pressure. To analyze the behavior and flow characteristics of injected fuel spray is important in speculation of mixture formation process. Also the exhausted emissions from actual engines can be controlled by the analyzed results. The ${\varphi}$(degree of freedom) and K(energy ratio of particle motion) are selected as the simulation parameter. The factors affect characteristics of spray structure, and the factors are included in the sub-program of the KIVA-II code. In this study, the simulation study by modified KIVA-II code was conducted and the calculated results obtained by the modified KIVA-II code show good agreements with experimental results. As a result, applying the improved TAB model with ${\varphi}$=8 and K=2 to simulation analysis of the KIVA-II code is sufficiently useful for analyzing the macro characteristics in spray structure, such as the spray tip penetration of injected fuel spray.

• Korean Journal of Pharmacognosy
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• v.31 no.2
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• pp.185-189
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• 2000

This study was carried out to investigate the structure of antioxidative constituents and the free radical scavenging effect of the main ingredients from Galla Rhois(Rhus javanica Linne). Antioxidative activities of n-hexane, EtOAc and BuOH extracts of Galla Rhois were similar or even higher than that of natural (tocopherol) or synthetic antioxidant (BHA). It is suggested that major fractions for the antioxidative activity of Galla Rhois were the n-hexane, EtOAc and BuOH extract compartments. In the subsequently experiment, one active compound from n-hexane extract, three active compounds from EtOAc extract and one active compound from BuOH extract were isolated. Their chemical structures were identified as syringic acid, protocatechuic acid, gallic acid methylester, gallic acid and $1,2,3,4,6- penta-O-galloyl-{\beta}-D-glucose$ on the basis of the speculation of spectral data and chemical reaction. Among the compounds, protocatechuic acid, gallic acid methylester and $1,2,3,4,6- penta-O-galloyl-{\beta}-D-glucose$ showed most potent radical scavenging effect using DPPH method.

• Asian-Australasian Journal of Animal Sciences
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• v.13 no.4
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• pp.543-560
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• 2000

The present paper gives a general overview on amino acid nutrition mainly focused on the concept of ideal protein and amino acid requirements in swine and poultry. Also, the nutritional, economic and environmental roles of synthetic amino acids are presented. A special emphasis has been given to the protein sparing effect by the supplementation of synthetic amino acids into diet and to the effect of this supplementation on growth performance and reduction of environmental pollutants in swine and poultry manure. It is concluded that the supplementation of limited amounts of synthetic amino acids (0.1 to 0.3%) to diets for swine and poultry could spare 2 to 3 percentage units of dietary protein and substantially reduce nutrient excretion, especially nitrogen. Immunocompetency as affected by amino acid nutrition is also introduced and the importance of threonine for the synthesis of immunoproteins in colostrum and milk to maintain piglets' health and intestinal integrity has been emphasized. Finally, some speculation on the future of global amino acids market is presented in conclusion.