• Journal of Biosystems Engineering
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• v.34 no.4
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• pp.211-219
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• 2009

In the process of oyster mushroom production, loading work of culture medium needs the most intensive labor power and cost. Therefore, the development of culture medium loading machine causes to reduce the manpower and cost. The main objectives of this study are identify cultivating environment, physical properties of culture medium and to make an element design of culture medium loading machine. The results are summarized as follows: 1. The moisture content and density of popularly used culture medium were 70%(w.b), $26\;kg/m^3$, respectively. 2. Pressure of the blower increased as the impeller speed increased, and the opening ratio of pressure controller decreased. 3. Recommendable c1earance(${\delta}$) between an impeller plate and a blower case was 25 mm at an impeller speed of 3183 rpm 4. Discharge device of type B with a hopper and suit was better than type A with a hopper.

• Journal of Korean Society for Quality Management
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• v.47 no.2
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• pp.217-236
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• 2019

Purpose: This article aims 1) to identify key elements for building quality culture, 2) to design and analyze survey data from defense industry companies, and 3) to suggest directions for enhancing quality culture levels. Methods: Key elements and items for a quality culture are derived by investigating related references and using affinity diagram. Questionnaire items to investigate the quality culture level of the organizations are prepared and the survey data on the level of quality culture of military defense companies are analyzed. Results: 1) Descriptive statistical analyses are presented to compare the levels of the six key elements. 2) In each element items with low scores are identified, which should be improved. 3) Among six key elements, 'support 'element shows lowest level. 4) The quality culture level of the small-sized companies are relatively low. Conclusion: 1) To improve the quality culture level of the defense industry companies, it is necessary to provide quality education, to enhance recognition and rewards, and to invest resources for employees' self-development. 2) Small-sized companies can easily be adapted to quality-oriented cultural change if the CEO leadership focuses on quality culture.

• The Research Journal of the Costume Culture
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• v.20 no.2
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• pp.286-293
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• 2012

Years ago, anthropologists gave no attention to clothing and dress; but in the 1980s, a new research agenda was created placing the body surface at center stage (Tranberg-Hansen, 2004). Now culture is seen as a process created through agency, practice, and performance-no doubt, clothing very much has a human element. Just as important, we now understand that the globalization process has both local and global impact. Highest on this local/global interaction is the process of consumption. Certainly we are not surprised by this when we know that clothes may be inspired from France, tech-packed from New York, sourced from all over the world, produced in China, and sold in shops on the other side of the globe.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.164-172
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• 2009

When plan culture contents, the most important thing is storytelling that process to develop resource story and this by contents of various medium. However, the study of the methodology for the interest element design of storytelling which is necessary to produce the culture contents is insufficient. Therefore, this article is going to show a design method, when I plan the culture contents of the OSMU base, which is analysis the pleasure element of storytelling to make an interesting story and visual storytelling to visualize the pleasure elements.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.492-501
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• 2013

This study is aimed to track down on changes in the way Korean culture was covered in Japanese textbooks over the past three decades since the 1980s by reviewing 'social studies' textbooks for the 6th graders in elementary school and 'geology' textbooks for middle school, which are two compulsory subjects in Japanese schools where Korean cultures is the most often mentioned. To that end, Korean culture contents mentioned in the textbooks were classified into basic element, unique element and element that reflect the times, each of which was then divided into the categories of traditional & modern and surface & in-depth so as to see how each of the categories was presented. Japanese textbooks mentioned mostly surface and basic elements of Korean culture relating to food, clothing and shelter, such as Hanbok, Kimchi, Ondol, high-rise apartment and table manners, and also landscape of Seoul. Also, the kinds of contents which constantly appeared in the textbook were mostly basic elements including to food, clothing and shelter. Elements that reflect the times such as the 1988 Seoul Olympic Games, the 2002 Korea-Japan World Cup and the Korean Wave were adequately covered as part of chronological explanations in the books. The aspect of Korean culture in Japanese textbooks seems to expand in depth and scope over the years. More recently, detailed explanations and visual images were increasingly used to introduce Korean culture.

• The Research Journal of the Costume Culture
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• v.18 no.5
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• pp.942-959
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• 2010

The Realization of Ubiquitous is achieved by magic mirror and it is required more concrete study to realize it's functionality. Especially its function of professional fashion co-ordinator for managing the appearance could be of further use. The Objective of this Study is to establish RFID chip data base to put into a computer for making use of the functionality of the magic mirror aiming at suggesting the available information on the total fashion co-ordination. I sought firstly the code with binary system determining the criteria of accessories to be input in a RFID chip. Secondly, as the image with cloth is an important element for the total fashion co-ordination, desired co-ordination among the emphasis, harmony, character, season and accent can be made selectable classifying into a limit element and a common element to extract the codes. Thirdly, necessary conditions were given to the generated codes using Visual C++ program of Microsoft and the extracted codes as per groups were compared and analyzed.

• Proceedings of the Korea Contents Association Conference
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• 2009.05a
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• pp.973-977
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• 2009

The article is based on the research of the he culture and has discussed the prospect and possibility of application of cultural element "He" in modern design through analyzing the Beijing Olympics'cultural element "He" from its Chinese character's changing forms to its connotation; and the application of the element "He" in traditional design as geometrical figures, homophonic usage, and some legends on it.

• The Research Journal of the Costume Culture
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• v.11 no.3
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• pp.387-403
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• 2003

This study aims to analyse a trend of exoticism which is often mentioned in the contemporary western fashion. I analyse the internal elements of the exoticism in the fashion. By applying these elements to the exoticism of modern fashion, I intended to make it a useful instrument fur interpreting modern fashion. The results of this study are as follows. The internal elements of exoticism are summarized as escapism, curiosity, fantasy, hybridism and pluralism. 1. From the 19th century to the 1960s . The exoticism shown in the western fashion are influenced by such elements as curiosity and escapism. And diverse and plural exotic elements added a fantastic element to the exoticism. 2. After 1960s : Escapism acted much more because people thought exoticism offer a refuge from overall social problems of modern consumer society. Late in the 20th century, fantastic and hybrid element became more prominent in exoticism. And I found pluralistic view point was the other element of exoticism.

• International Journal of Advanced Culture Technology
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• v.8 no.2
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• pp.159-164
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• 2020

The response analysis of frame structure with open section beams considering warping conditions and short duration load have been performed. When a beam of frame structure is subjected under torsional moment, the cross section will deform a warping as well as twist. For some thin-walled sections warping will be large, and accompanying warping restraint will induce axial and shear stresses and reduce the twist of beam which stiffens the beam in torsion. Because of impact or blast loads, the wave propagation effects become increasingly important as load duration decreases. This paper presents that a warping restraint in finite element model effects the behavior of beam deformation, dynamic mode shape and response analysis. The computer modelling of frame is discussed in linear beam element model and linear thin shell element model, also presents a correlation between computer predicted and actual experimental results for static deflection, natural frequencies and mode shapes of frame. A method to estimate the number of normal modes that are important is discussed.

• 한국생물공학회:학술대회논문집
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• 2002.04a
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• pp.257-260
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• 2002

Dissolved oxygen level of cell culture media has a critical effect on cellular metabolism, which governs specific productivity of recombinant proteins and mammalian cell growth However, in the cores of cell aggregates or cell-immobilized beads, oxygen level frequently goes below a critical level. Mammalian cells have a number of genes induced in the lower level of oxygen, and the genes contain a common cis-acting element (-RCGTG-), hypoxia response element (HRE). By binding of hypoxia inducible factor-l (HIF-I) to the HRE, promoters of hypoxia inducible genes are activated, which is a survival mechanism. In this work, to develop a CHO cell capable of producing recombinant proteins in immobilization and high density cell culture efficiently, mammalian expression vectors containing human tissue-type plasminogen activator (t-PA) gene controlled by HRE were constructed and stably transfected into the CHO cells. In $Ba^{2+}$ -alginate immobilization culture, CHO/pCl/dhfr/2HRE-t-PA cells produced 2 folds higher recombinant t-PA activity than CHO/pCl/dhfrlt-PA cells without $CoCl_2$ treatment. Furthermore, in repeated fed batch culture, productivity of t-PA in immobilized CHO/pCI/dhfr/2HRE-t-PA cells was 121 ng/ml/day, total production of 0.968 mg/day at 11 days culture while CHO/pCIIdhfrlt-PA cells was 22.8 ng/ml/day. All these results indicate that HRE is very useful for the enhancement of protein productivity in mammalian cell cultures.