• IT SoC Magazine
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• s.4
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• pp.9-9
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• 2004

• IT SoC Magazine
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• s.9
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• pp.4-8
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• 2005

• IT SoC Magazine
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• s.15
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• pp.4-7
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• 2006

• IT SoC Magazine
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• s.22
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• pp.4-7
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• 2007

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.3
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• pp.459-470
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• 1999

The objectives of this study were to investigate the difference the clothing shopping orientation and clothing satisfaction according to satisfaction·dissatisfaction group to examine how the clothing satisfaction was influenced by consumer values demographic variable clothing shopping orientation. The subject were 457 women in Seoul Korea The results of the study were as follows. 1. five factors of clothing shopping orientation (SO) derived by factor analysis : F.1. conspicious SO : F,2 search SO: F,3 recreational SO : F,4 addictive SO :F,5 independent SO . Two factors of terminal value derived by factor analysis : F,1 responsible : F.2 ambitious. 2. Satisfaction group had high levels of search SO, dissatisfaction group had high levels of addictive SO. Satisfaction group was satisfied with color style appropriateness for wearer in order dissatisfaction group was dissatisfied with care price size in order. 3. Conspicious SO were influenced bysocial stratification social recognition and happiness. Search SO were influenced by dwelling area and age. Recreational SO were influenced by social stratification social recognition and responsible value. Addictive SO influenced by responsible value social recognition and happiness. independent SO were influenced by marital status and ambitious value. 4. Clothing satisfaction was influenced by addictive conspicious SO happiness and recreational SO(R2=24.6)

• Journal of the Korean Ceramic Society
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• v.30 no.12
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• pp.1071-1079
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• 1993

Interaction of alkali oxides and SO3 and C3S formation and microstructure was studied using K2CO3 and Na2CO3 as alkali sources and (NH4)2SO4 for SO3. When SO3/K2O=1.43 as mole ratio, K2O and SO3 react to form K2SO4, this phase is immiscible with other oxide melt and thus could not affect C3S formation as well as its microstructure. In a condition of SO3/K2O 1, C3S crystals were round and grown in a much larger size. With addition of Na2O and SO3 by only 1wt% each, C3S formation was strongly hindered. Since C2S was stabilized by Na+ and SO4-2, it could not react to give C3S formation. However in the condition of SO3/Na2O=1.43, a little amount of C3S was formed. It is considered that small amount of Na2SO4 was formed, this phase was immiscible with clinker liquid, and the C3S crystals were formed locally in the liquid part of relatively low Na2O and SO3 compositions. These crystals had irregular and rough surfaces and contained more inclusions than those grown from K2O.SO3 system.

• Cement
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• s.92
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• pp.41-54
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• 1983

Calcium Silicate의 생성 및 분해에 미치는 $K_2SO_4$와 $MgSO_4$의 영향을 비교 검토하였으며 Calcium Silicate의 생성을 최대로 하는 $SO_3$, MgO와 $K_2O$의 최적비를 반응표면분석기법으로 조사하였다. $K_2SO_4$의 혼합비 증감에 따라 $C_3S$의 생성촉진에 미치는 영향은 없었다. $C_3S$의 조합원료에 $CaSO_4$를 4.0wt$\%$이상 첨가시 $CaSO_4$는 $C_2S$주위에 Sulphate reaction rim을 형성함으로써 $C_2S$와 CaO의 반응을 방해해 $C_3S$의 생성을 억제하였으나 적당량의 MgO가 첨가되면 $CaSO_4$가 4.0wt$/%$이상이라도 $C_3S$의 생성은 억제되지 않았다. $C_3S$의 생성을 최대로 하기 위한 $SO_3$, MgO와 $K_2O$의 최적비를 반응표면분석기법을 이용하여 다음과 같은 결론을 얻었다. 1. $K_2SO_4$는 $K_2O$에 비해 소결에 미치는 영향이 적으므로 크링카에 고용되고 남은 $K_2O$는 전량 $K_2SO_4$로 전환시켜야한다. 2. $SO_3$와 $K_2O$의 최적비율은 1.5이다. 3. $CaSO_4$와 MgO의 최적비율을 유지하기 위해서는 $CaSO_4$중의 wt$\%SO_3$=0.7의 수준으로 Sulphate의 함량을 조절하여야 한다. 4. $SO_3$와 결합하고 남은 $K_2O$가 0wt$\%$인 경우는 $K_2SO_4$=2.3wt$\%$, MgO=1.5wt$\%$일때 $C_3S$의 생성이 최대로 된다. 5. $SO_3$와 결합하고 남은 $K_2O$가 2.0wt$\%$인 경우는 $K_2$$SO_4$=4.5wt$\%$, MgO=3.0wt$\%$일때 $C_3S$의 생성이 최대로 된다.

• Bulletin of the Korean Chemical Society
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• v.27 no.12
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• pp.2037-2039
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• 2006

The adsorption and surface reactions of $SO_2$ on Ni(100), c($2{\times}2$)_O/Ni (100) and NiO(111)/Ni(100) surfaces have been investigated using X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) technique. On Ni(100), chemisorbed $SO_2$ is formed at 160 K. When $SO_2$ is adsorbed on c($2{\times}2$)_O/Ni(100) at 160 K, $SO_2$ reacts with oxygen to form $SO_3$ and trace amount of $SO_4$ species. $SO_3$ is adsorbed on this surface with its $C_3$ axis perpendicular to the surface. On a NiO(111)/Ni(100) surface, both $SO_3$ and $SO_4$ species are formed at 160 K from adsorbed $SO_2$.

• Korean Journal of Environmental Agriculture
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• v.6 no.2
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• pp.73-76
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• 1987

The effects of light, active oxygen, inorganic $SO_3\;^{-2}\;ion$, $SO_2$ fumigation duration, $SO_2$ concentration on the degradation of photosynthetic pigments in Green perilla (Perilla frutescens Suwon No. 8) fumigated by $SO_2$ were investigated inside a phytotron. The results were as follows: 1. With the increase of the $SO_2$ dosage, visible injury and the degradation of chlorophyll increased. 2. The degradation of chlorophyll b was less than that of chlorophyll a and the carotinoid was more easily degratated than chlorophyll b. 3. The degradation of chlorophyll by $SO_2$ fumigation was induced directly by $SO_2$, itself. 4. Light is necessary to the degradation of chlorophyll. $SO_2$ and $O_2^-$ made in the photolysis process of the water molecule were the major components in the degradation of chlorophyll.

• The Journal of Korean Medicine
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• v.30 no.4
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• pp.59-63
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• 2009

Objective: This study examined the distribution of married couples' Sasang constitutions. Method: This study was researched clinically using medical records of 206 married couples who visited the Kyung Hee University East-West neo medical center in Seoul between May of 2006 and June of 2008. Results: 1. When a man is So-yangin, his wife's Sasang constitutional type is So-yangin 7.7%, Tae-eumin 53.8%, So-eumin 38.5%. A Tae-eumin wife is significantly more common than the other two groups. 2. When a man is Tae-eumin, his wife's Sasang constitutional type is Tae-yangin 0.9%, So-yangin 53.9%, Tae-eumin 8.7%, So-eumin 36.5%. Proportion of So-yangin wife is significantly higher than the other three groups. 3. When a man is So-eumin, his wife's Sasang constitutional type is So-yangin 61.5%, Tae-eumin 29.2%, So-eumin 9.2%. A So-yangin wife is found at a significantly higher rate than the other two groups. Conclusion: A So-yangin man is most likely to marry a Tae-eumin woman. A Tae-eumin man is most likely to marry a So-yangin woman. A So-eumin man is most likely to marry a So-yangin woman.