• 한국보육지원학회지
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• 제12권6호
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• pp.169-188
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• 2016

The purpose of this study was to examine the influence of religious maturity of Christian teachers in child care centers on teacher-infant interaction, emotional labor and emotional intelligence. The survey was conducted on 173 Christian teachers of early-child classes who work in child care centers in Gyeonggi-do province. For the research analysis, frequency and Cronbach's ${\alpha}$ coefficient were calculated and regression analysis were conducted. The results are as follows. First, the affective and volitional factors from religious maturity of Christian teachers in child care centers have had a positive influence on the overall teacher-infant interaction. Second, the affective factor from religious maturity of Christian teachers in child care centers have had a negative influence on outward behavior, which is the lower variable of emotional work, and a positive influence on inner behavior. Third, the volitional factor from religious maturity of Christian teachers in child care centers have had a positive influence on perception of self-emotions, perception of others' emotion, emotional application, emotional control, and emotional intelligence overall.

• 한국의류학회지
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• 제32권5호
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• pp.717-728
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• 2008

The purpose of this study to examine the relevant factors in tool and fashion of make up. For the study, a questionnaire survey was conducted of 436 women in between their twenties to fifties residing in the Kyeongnam region. Obtained data were analyzed pearson's correlation coefficient and multiple regression analysis. The results of this study were as follows.; The influence on tool and fashion of make up can be described into 4 factors that are included in the decision making process of tool and fashion, in other words, the demographical characteristic, the body cathexis, the need and the clothing value. Among these factors, the beauty need and the political value were proved to be more important. The demographic characteristics, the media contact had a direct influence on tool, and the occupation status had a direct influence on fashion. The body cathexis did not have a direct influence on any subordinate factors of tool and fashion, but had indirect influence having the need as a parameter or had no influence having the clothing value as a parameter.

• 복식
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• 제57권8호
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• pp.60-74
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• 2007

This study intends to examine the influencing factors in personal intention and show-off of make-up behavior. For the study, a questionnaire survey was conducted of 436 women in between their twenties to fifties residing in the Kyeongnam region. Obtained data were analyzed pearson's correlation coefficient and multiple regression analysis. The result is summarized as follows.; The influence on personal intention and show-off of make-up behavior can be described into 4 factors that are included in the decision making process of personal intention and show-off, in other words, the demographical characteristic, the body cathexis, the need and the clothing value. The demographic characteristics, the marriage status, the occupation status and the media contact had a direct influence on personal intention, and the educational background had a direct influence on show-off. The body cathexis did not have a direct influence on any subordinate factors of personal intention and show-off, but had indirect influence having the need as a parameter or had no influence having the clothing value as a parameter.

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2007년도 The 1st International Symposium on Advanced Magnetic Materials
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• pp.183.1-183.1
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• 2007

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2003년도 The Fifth Asian Computational Fluid Dynamics Conference
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• pp.135-136
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• 2003

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2010년도 춘계학술대회 논문집
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• pp.233-234
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• 2010

• Communications for Statistical Applications and Methods
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• 제6권3호
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• pp.667-676
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• 1999

We investigate the effects of omission of initial observations in each individuals in the panel data regression model when the disturbances follow a serially correlated one way error components. We show that the first transformed observation can have a relative large hat matrix diagonal component and a large influence on parameter estimates when the correlation coefficient is large in absolute value.

• Earthquakes and Structures
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• 제11권6호
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• pp.1027-1041
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• 2016

Different incident angles of ground motions have been considered to evaluate the relationship between floor rotation and torsional irregularity coefficient. The issues specifically addressed are (1) variability in torsional irregularity coefficient and floor rotations with varying incident angles of ground motion (2) contradictory relationship between floor rotation and torsional irregularity coefficient. To explore the stated issues, an evaluation based on relative variation in seismic response quantities of linear asymmetric structure under the influence of horizontal bi-directional excitation with varying seismic orientations has been carried out using response history analysis. Several typical earthquake records are applied to the structure to demonstrate the relative variations of floor rotation and torsional irregularity coefficient for different seismic orientations. It is demonstrated that (1) Torsional irregularity coefficient (TIC) increases as the story number decreases when the ground motion is considered along reference axes of the structure. For incident angles other than structure's reference axes, TIC either decreases as the story number decreases or there is no specific trend for TIC. Floor rotation increases in proportion to the story number when the ground motion is considered along reference axes of structure. For incident angles other than structure's reference axes, floor rotation either decreases as the story number increases or there is no specific trend for floor rotation and (2) TIC and floor rotation seems to be approximately inversely proportional to each other when the ground motion is considered along reference axes of the structure. For incident angles other than structure's reference axes, the relationship can even become directly proportional instead of inversely proportional.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2002년도 가을 학술발표회 논문집
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• pp.809-814
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• 2002

Recently, the properties of early-age concrete are increasingly important because these properties directly influence the behavior of early-age concrete structures including stress and cracking behavior. Nevertheless, the studies on early-age concrete are limited to strength and temperature development. The purpose of present study is to propose a simple and rational method which can predict the stress and strain behavior of young age concrete. A series of test have been done to measure the temperature development, strains and stresses in concrete members. The concept of equivalent age was used to define the degree of hydration and this degree of hydration was used to calculate the strength and elastic modulus. The critical degree of hydration and thermal expansion coefficient were calculated using experimental data. It is seen that the critical degree of hydration range from 0.05 to 0.11 based on the measuring method. The thermal expansion coefficient was calculated based on the measured non-mechanical strain and it is found that the coefficient decreases slightly with the increase of age. The consideration of critical degree of hydration in calculating stresses gives more accurate results. The present study provides useful method and data in evaluating early-age behavior of concrete structure.

• Bulletin of the Korean Chemical Society
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• 제33권9호
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• pp.2955-2960
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• 2012

Product ion yields in the in- and post-source decays of three peptide ions, $[Y_5X+H]^+$ (X = Y (tyrosine), K (lysine), and R (arginine)), generated by matrix-assisted laser desorption ionization (MALDI) were measured at six wavelengths, 307, 317, 327, 337, 347, and 357 nm, using ${\alpha}$-cyano-4-hydroxycinnamic acid (CHCA) and 2,5-dihydroxybenzoic acid (DHB) as the matrices. The temperatures of the early and late plumes generated by MALDI were estimated via kinetic analysis of the product ion yield data. For both matrices, the temperature drop (${\Delta}T$), i.e. the difference in the temperature between the early and late plumes, displayed negative correlation with the absorption coefficient. This was in agreement with the previous reasoning that deeper laser penetration and larger amount of material ablation arising from smaller absorption coefficient would result in larger extent of expansion cooling. The results support the postulation of the expansion cooling occurring in the plume presented previously.