• Journal of the Korea Concrete Institute
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• v.11 no.5
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• pp.69-77
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• 1999

A spalling is defined as the damages of concrete exposed to high temperature during the fire by causing cracks and localized bursting of small pieces of concrete. It is reported that spalling is caused by the vapor pressure and polypropylene(PP) fiber has an important role in protecting from spalling. This paper is a study on the properties and spalling resistance of high-performance concrete with the kinds of aggregate and the contents of PP fiber. According to the experimental results, concrete contained no PP fiber take place in the form of the surface spalling and the failure of specimenns after fire test regardless of the kinds of aggregate. Concrete contained more than 0.05% of PP fiber with the aggregate of basalt does not take place the spalling, while the concrete using granite and limestone does the surface spalling. It is found that residual compressive strength after exposed at high temperature has 50~60% of its original strength. Although specimens after exposed at high temperature is cured at water for 28days, they do not recover their original strength.

• Journal of the Korean Society of Costume
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• v.35
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• pp.293-304
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• 1997

This paper is a study on the expression of Clothing and Textiles recorded in $\boxDr$Eigamono-katary$\boxUl$This book is a novel de-scribed the Royal Court from 883 till 1107. In this book many kinds of Garments Orna-ments Colors and Materials were mentioned. But in this paper 69 kinds of Garments and Ornaments were reserched and the rest will be reported in the next paper, The discoveries of this paper were as follows. 1. All the things of this book were reflections of the reality in Heian period. 2. The main styling of that period was a little bit soft but the straight silhouette were fashioned, . In that time Clothing had a special meaning and the manner for a fashion was very important, .3 In the female garments Karakoromo were developed many kinds of pattern by dyeing method, Especially the Surizome was fashioned very much. 4. there were many kinds of gray tone like as clerical robe and mouning dress. This was the effection of Buddism style. 5. The decoration of fablics and garments were usualized for instance smooding and luster by beating and starch sewuing a piece of gold silver and shell nakabe and knot bend. Shawl Yumaki and Kosizasi was a charming point of that time, . 6, hair decoration shose parasol rain coat etc, . were developed and use freuently.

• Fashion & Textile Research Journal
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• v.7 no.6
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• pp.680-688
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• 2005

This study was carried out to investigate on the removal of oily and particulate soils from silk fabrics. Various kinds of solvents were used on the removal of two kinds of soils treated into the silk fabrics. The removal of oily soil was analyzed by liquid scintillation counting method, and the removal of oil and carbon particulate mixed soils was evaluated by measuring of reflectance on the surface of soiled fabrics with/without drysoap in solvent washing by Terg-o-tometer. The surfaces of fabrics were also observed by SEM before and after washing. The results obtained were as follows : oily soils were removed efficiently by various kinds of solvents regardless of kinds of silk fabrics in short washing time. The removal effect of solvents from the soiled silk fabrics were high in the order of isopropyl alcohol>trichloroethane>monochlorobenzene>ethylether>perchloroethylene. Oil and carbon particulate mixed soils could be efficiently removed by adding of drysoap in solvent washing. The removal of mixed soils were increased drastically with rinsing and increased drysoap. The removal of soils was more efficiently removed from degummed silk fabrics than from the raw silk fabrics.

• Nutrition Research and Practice
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• v.6 no.1
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• pp.28-34
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• 2012

The objective of this study was to estimate the contents of dietary insoluble and soluble fiber in school meal. Samples of the school meals were collected from May to June in 2008. Three elementary schools and three middle schools around Masan area were selected for analysis. Dietary soluble and insoluble fibers in the school meals were analyzed directly by the AOAC method. From the initial experiment phase, we used cellulose and pectin as a standard of dietary fiber, and average recovery rate of insoluble fiber and soluble fiber was calculated. The recovery rate was observed, the cellulose $109.7{\pm}11.7%$ (range 90~150%) and pectin $77.8{\pm}10.8%$ (range 64.7~96.7%), respectively. The amounts of insoluble fiber and soluble fiber were analyzed in the total of 66 dishes, which included 7 kinds of cooked rice (bab) made with some cereal products and vegetables, 19 kinds of soup (guk) made with meats or vegetables, 11 kinds of kimchi, 21 kinds of entr$\acute{e}$es or side dishes, and 8 special dishes. Conclusively the school meal, per serving size, would provide above 75% KDRI of total dietary fibers through mainly soups and special menu, with the exception to fruits. In addition, it might be expected that children could consume more soluble fiber from the meals with the special dishes than from the regular ones.

• Journal of Sasang Constitutional Medicine
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• v.23 no.3
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• pp.304-317
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• 2011

1. Objectives: Aromatherapy is one of the alternative medical treatments by flavors of essential oils extracted from plants. This study was to investigate the classification of aroma essential oils by Sasang Constitution for clinical applications. 2. Methods: 1) We searched scientific name of aroma essential oils and scientific name of herbs, classify aroma essential oils according to Sasang Constitution. 2) If the method 1) is impossible, sort them by regard of aroma essential oils' flavors, specific characters and efficacies. 3. Results: Aroma essential oils suitable for Soeumin are 27 kinds, for Soyangin and Taeeumin are each 16 kinds, and for Taeyangin are 5 kinds.(Duplicates are allowed.) The cases which can not be classified clearly, are 10 kinds, so they are able to consider the Constitution of the more than two-phase. 4. Conclusions: Most of aromatic herbs are warm and spicy by pre-reports. So, aroma essential oils suitable for Soeumin are most often. After this study, studies about Sasang Constitutional herb recipes and more clinical studies are needed.

• Journal of Korean Medical classics
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• v.23 no.5
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• pp.103-116
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• 2010

"Maekgyung(脈經)" was the first book for diagnostic method in traditional Chinese medicine history, but it couldn't be spreaded widely. After that, "Maekgyeol(脈訣)" was widely spreaded for centuries, because it was more concise and easier to memorize than "Maekgyung". But as time went by, people got to know that "Maekgyeol" had many errors. After "Maekgyeolganoh(脈訣刊誤)" corrected the errors of "Maekgyeol", "Maekgyeol" came to lose its reputation and people began to study "Binhomaekhak(瀕湖脈學)" instead of "Maekgyeol". We got to wonder why "Maekgyeol" was criticized by many people, so we decided to compare the definitions of pulses(脈象) in "Maekgyung" and "Maekgyeol" and "Maekgyeolganoh". Both "Maekgyung" and "Maekgyeol" have 24 kinds of pulses, but 22 kinds are in common. In 22 kinds of pulses, only 2 kinds of definitions are similar and the others are different. And "Maekgyeolganoh" criticized errors of "Maekgyeol" and corrected the definitions by that of "Maekgyung". In conclusion, we come to know that "Maekgyeol" was rejected by people because it defined most of pulses different from "Maekgyung".

• KSBB Journal
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• v.10 no.2
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• pp.143-148
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• 1995

The effects of various elicitors, metabolic inhibitors and growth regulators on the production of diterpenoid anticancer agent taxol were investigated in cell suspension cultures of Taxus brevifolia. Cell cultures of T. brevifolia were treated by 5 kinds of biotic elicitors, 5 kinds of abiotic elicitors, 2 kinds of metabolic inhibitors and 8 kinds of growth regulators at the end of exponential growth phase. Among those treatments, chlorocholine chloride-an inhibitor of plant steroid metabolism-increased the taxol production most significantly. From a series of optimization studies, it was found that the addition of 1mM of chlorocholine chloride at the 9th day of culture was the best for taxol production. Taxol yield under this condition was 0.72mg/$\ell$.

• Journal of the Korea Fashion and Costume Design Association
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• v.7 no.1
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• pp.33-40
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• 2005

Gathering is method used to control fullness along a seam line. The purpose of this study was to investigate the relationship between the quantitative research and qualitative method; the effect of gather and the types of gather drape. The experimental design consists of four factors: (l) three kinds of different weight and thickness of fabrics (2) three kinds of stitch densities (3) five kinds of ratio of gathers (4) three kinds of grain directions. Therefore one hundred thirty five (135) samples were made. And utilized SPSS WIN 10.0 Package in data analysis. The results of this study were as follows; First, after frequency analysis, side height, hem line width, node depth, node count, node width accorded with these result data recording. Second, after correlation analysis, side height related with front statements. Side height and entire visual was negative correlation. Hem line width, node depth, node count with section statements was negative correlation but node width at section statements was positive correlation. Third, after $k^2$ analysis, front picture parts getting excellent evaluation were 1st side height, 3rd hem line width, 4th node depth, 3rd node count, 3rd node width. And section illustration parts getting excellent evaluation were 4th side height, 1st hem line width, 2nd node depth, 3rd node count, 4th node width.

• Journal of Environmental Health Sciences
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• v.10 no.1
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• pp.47-54
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• 1984

The toxicity value of 13 kinds of public health insecticides against the adult female cockroach, Periplaneta fuliginosa, Setville in Korea were evaluated by the topical application method of insecticides. The results obtained were summarized as follows 1. S-biolline showed the most strong susceptibility with LD$_{50}$ of 1.9${\mu}g$ per cockroach (1,100 mg) out of 13 kinds of insecticides and other synthetic pyrethroides insecticides (bio-resmethrin 2.8${\mu}g$/cockroach, permethrin 4.3 ${\mu}g$/cockroach) showed some degree of susceptibility to the smoky brown cockroach. 2. Fenitrothion showed 2.5 $\mu$g per cockroach which was the most strong susceptibility out of 8 kinds of organophosphorus and most of them were good susceptibile but there was clear evidence for developed resistance against malathion with LD$_{50}$ of 80.5 {$\mu}g$ per cockroach (1,100 mg). 3. Lindane showed some degree of susceptibility with LD$_{50}$ of 13.9 {$\mu}g$ per cockroach (1,100 mg) but DDT showed the most strong resistance to the smoky brown cockroach out of 13 kinds of insecticides tested.

• The Korean Journal of Community Living Science
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• v.23 no.2
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• pp.199-206
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• 2012

In order to evaluate the aroma compounds in Korean traditional alcoholic beverages, volatile compounds of the commercial wines, Makgeolli were analyzed and quantified using the conventional method. Eight volatile compounds including three kinds of alcohols, two kinds of organic acids and three kinds of ether were extracted by Liquid-Liquid Extraction with Dichloromethane. For the separation and quantification, Gas chromatography coupled with mass spectrometry (GC/MS) was used to analyze these compounds. Also, the separation efficiency of these compounds was performed and compared with GC column. The results of this study were as follows ; Eight kinds of volatile compounds were separated well on the HP-88 column better than on the DB-5MS column. Short chain fatty acids, butyric acid and isovaleric acid were not detected in two brands of makgeolli samples. The higher alcohols were detected in the range of 0.86~225.68 ${\mu}g/mL$ and ethyl esters were detected in the range of 0.86~225.68 ${\mu}g/mL$, respectively. There compounds are known to be associated with sensory and odorant.