• Proceedings of the Korea Concrete Institute Conference
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• 2002.10a
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• pp.489-494
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• 2002

The basic Physical properties, Slump, Slump Flow, Air content, Bleeding, and Settlement of concrete was investigated to test Characteristic of Setting and to evaluate the relation between Model Specimen and Heat of Hydration for construction under Low Temperature (CFT). The objective of this study is to take the partial core after the cementation of Model Specimen, test the compression intensity and analyze the relation to Test Piece.

• Proceedings of the Korea Concrete Institute Conference
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• 1998.10a
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• pp.233-238
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• 1998

For substitution for crushed sand, high strength aggregate for cement and concrete using coal ash as a main material was prepared and then compared its physical properties with those of crushed sand. Effect of mix proportion change of raw materials on the property of aggregate was checked. On the basis of these experimental results we are going to comprehend the reutilization of coal ash and utilize a basic data for judging possibility the substitution of crushed sand.

• Culinary science and hospitality research
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• v.7 no.1
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• pp.107-118
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• 2001

In this study, physical properties and color were measured and sensory evaluation was conducted on the onion kimchi with herb. Onion was produced during the winter season at Muan area. It means that water content of the onion was least of all the seasons. Onion kimchi was made with various herbs and various amounts of herb was added to the onion kimchi for the selected herb. Sensory evaluation indicated that Rosemary was best of all the tested herbs. Adequate amounts of Rosemary was 1 and 2%, while 5% was not evaluated as good.

• 제어로봇시스템학회:학술대회논문집
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• 2002.10a
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• pp.94.5-94
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• 2002

The current study of complex dynamical networks is pervading all kinds of sciences today, ranging from physical to biological, even to social sciences. its impact on modern engineering and technology is prominent and will be far-reaching. Typical complex dynamical networks include the World Wide Web, the Internet, various wireless communication networks, meta-bolic networks, biological neural networks, social connection networks, scientific cooperation and citation networks, and so on. Research on fundamental properties and dynamical features of such complex networks have become overwhelm ing. This talk will provide a brief overview of some basic concepts about com plex dynamical netwo...

• Proceedings of the Korea Concrete Institute Conference
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• 2003.05a
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• pp.1029-1034
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• 2003

The basic Physical properties, Slump, Slump Flow, Air content, Bleeding, and Settlement of concrete was investigateed to test Characteristic of Setting and to evaluate the relation between Model Specimen and Heat of hydration for construction Over the High Temperature (CFT). The objective of this study is to take the partial core after the cementation of Model Specimen, test the compression intensity and analyze the relation to Test Piece.

• The Magazine of the IEIE
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• v.13 no.1
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• pp.86-95
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• 1986

The basic physical principles involved in the operation of monolithic magnetic sensors are reviewed and technological aspects outlined. More or less conventional devices based on Hall effect, magnetoresistance or current path deflection are described. It is shown that such sensors with 2, 3, 4 or 5 terminal contacts are achievable with standard silicon integrated circuit process. Several kinds of magnetodiodes (p+nn+,p+n, Schottky, MOS, memory, CMOS) have been fabricated on Si and on SOS films and present attractive properties. Finally, the magneto-transistor family is discussed with emphasis to split-terminals, CMOS, unijunction and fila-mentary devices.

• Steel and Composite Structures
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• v.50 no.5
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• pp.489-497
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• 2024

A temperature-dependent generalized thermoelasticity is constructed in the context of a new consideration of the multi-phase-lags model. The theory is then adopted to study wave propagation in anisotropic homogenous generalized magneto-thermoelastic medium under the influence of gravity whose boundary is subjected to thermal and mechanical loading. The basic equations of the problem are solved by using normal mode analysis. The numerical quantities of physical interest are obtained and depicted graphically. Some comparisons of the results are shown in figures to study the effects of the magnetic field, temperature discrepancy, and the gravity field.

• The International Journal of Costume Culture
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• v.7 no.2
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• pp.77-86
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• 2004

The purpose of this study is to characterize physical and tensile properties according to a knitting method as basic materials for solving the difficulties that occur due to the fact that the crosswise elongation is most different among knit stitch at the time of measuring elongation of knitwear. The sample used for this study was wool $100\%$ and was knitted into two, that is, controlled loop length controlled to properties of structure and fixed loop length by using Shimaseiki SES-124S 12G computer automatic flat knitting machine with DSCS device. Also, the density of rib fabric was 12gauge and its quantity was a total of seven of $0{\times}0,\;1{\times}1,\;2{\times}1,\;2{\times}2,\;3{\times}3,\;4{\times}4$ and including plain fabric, and knitted 2 pieces of sample of 300 wale${\times}400$ course. In conclusion, rib stitch has the much higher stretch rate in the direction of the course than other stitches.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.2
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• pp.135-144
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• 2004

A total of 40 Korean and Japanese rice varieties were evaluated for their main chemical components, physical properties, cooking quality, pasting properties, and instrumental measurements. Based on their quality evaluations, it was concluded that Korean and Japanese rice varieties were not significantly different in the basic components of NIR (Near Infra Red) data and the chemical analysis from the uncooked brown and milled rices. Korean rice had a little bit higher protein and amylose contents but much lower fat acidity than those of Japanese rice from the chemical analysis. From all the data of three different kinds of NIR methods, Korean and Japanese milled rice were very similar except the taste score. Japanese rice showed a slightly higher taste score, a little bit higher lightness and whiteness, but lower yellowness and redness than Korean one. From all those data of NIR and the chemical analysis, Korean and Japanese rices had very similar components except the fat content.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2008.11a
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• pp.79-83
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• 2008

With excellent mechanical properties and durability of concrete and construction materials so far because, as has been the most widely used. However, existing in the electrical conductivity of the concrete material is given the characteristics of the concrete can not expand a lot of applications. For example, the cathode material of a parameter, ground resistance materials, electromagnetic shielding materials, sense of self-diagnostic materials, and anti-static materials are available. Currently, research on the electromagnetic shielding and absorbing mortar is incomplete. And Japan, the United States is part of the research in research institutions. Therefore, this research rate in the mouth in a different mix of conductive graphite particle the physical properties of cement mortar about the basic performance characteristics of the robbery was to figure out.