• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.2
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• pp.262-269
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• 2004

The purpose of this study is to identify the effect of perceptions of somatotype on the satisfaction of somatotype and the clothing behavior. The respondents included 201 female student volunteers, aged 19 to 27, who were enrolled at university in Busan. The questionnaire was composed of three sections; perceived somatotype-self, satisfaction of somatotype and clothing behavior. Data were analyzed by frequency, factor analysis, and regression analysis. This study established the factors(the lower half the body, the upper half of the body, height, body-shape)as the perception of somatotype. In the clothing behavior, this study drew the 3 factor(aesthetics, fit, utility). The result of regression analysis reveals that the perceptions of somatotype-self are major determinant to influence on the satisfaction of somatotype. But the perceptions of somatotype-self are major determinant to influence on the aesthetic factor among three factors.

• Management & Information Systems Review
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• v.18
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• pp.223-251
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• 2006

This study examines the factors that have an effect on the satisfaction of student campus life in two college. By the survey questionnaire, three factors selected from 14 questionnaire by factor analysis in the college environmental character. Those factors ware analyzed to estimate the results of this study. And the effect and type of word of mouth communication surveyed by one questionnaire respectively. The major results of this study are as follow; First, the factors that effected on satisfaction of students are the distinction of sex, the division of major field and the distinction of college. But the academic grade factor is not available, Second, the factors of tutors/curriculums and education support service effected on satisfaction of students in campus life, but the factor of education convenience facility is not. Finally, the effect and communication of word of mouth resulted in effectiveness for on satisfaction of students in campus life.

• Proceedings of the Acoustical Society of Korea Conference
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• 1998.06d
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• pp.46-55
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• 1998

본 논문은 한국산 박새의 소리를 이용한 위도에 따른 지리적 변이에 관한 논문이다. Note types은 2 음절에서는 low note가 16개, high note에서는 18개 type을 나타내었고, 3음절의 secondary-high note에서 11개의 유형을 나타내었고, low note에서는 대체로 Nm VFV type을 많이 사용하였고, high note에서는 특이하게 모든 sitedptj M type을 선호하는 것으로 나타났다. 위도에 따른 지역적이 변이는 해안지역이 내륙지역보다 더 많이 나타났고(MANOVA , p<0.001) , factor 별 공유정도는 phrase와 phraserks duration, low note의 frequency range, high note의 frequency range에서는 차이를 보였고 (ANOVA, p<0.05), 다른 factor들에서는 대부분 factor의 유형이 유사한 것으로 나타났다.

• Journal of the Korea Institute of Military Science and Technology
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• v.13 no.4
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• pp.551-560
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• 2010

In this paper, we suggest a localization method of factors affecting the accuracy of Air-to-Ground weapon delivery. The proposed method, called FBEL(Factor-Based Error Localization), is based on the fault localization technique widely utilized in the realm of software engineering field. FBEL localizes the major factors affecting the performance of weapon delivery. To analyze the effectiveness and the applicability of FBEL, we applied FBEL to real firing data and got the major factors caused the errors. We expect that the method could contribute to improve the quality of weapon delivery system. We also expect that it may aid improvement of pilot capability greatly, if it is applied to pilot firing training.

• Animal Bioscience
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• v.36 no.12
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• pp.1905-1917
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• 2023

Objective: Nanog homeobox (NANOG) is a core transcription factor that contributes to pluripotency along with octamer binding transcription factor-4 (OCT4) and sex determining region-Y box-2 (SOX2). It is an epiblast lineage marker in mammalian pre-implantation embryos and exhibits a species-specific expression pattern. Therefore, it is important to understand the lineage of NANOG, the trophectoderm, and the primitive endoderm in the pig embryo. Methods: A loss- and gain-of-function analysis was done to determine the role of NANOG in lineage specification in parthenogenetic porcine blastocysts. We analyzed the relationship between NANOG and pluripotent core transcription factors and other lineage makers. Results: In NANOG-null late blastocysts, OCT4-, SOX2-, and SOX17-positive cells were decreased, whereas GATA binding protein 6 (GATA6)-positive cells were increased. Quantitative real-time polymerase chain reaction revealed that the expression of SOX2 was decreased in NANOG-null blastocysts, whereas that of primitive endoderm makers, except SOX17, was increased. In NANOG-overexpressing blastocysts, caudal type homeobox 2 (CDX2-), SOX17-, and GATA6-positive cells were decreased. The results indicated that the expression of primitive endoderm markers and trophectoderm-related genes was decreased. Conclusion: Taken together, the results demonstrate that NANOG is involved in the epiblast and primitive endoderm differentiation and is essential for maintaining pluripotency within the epiblast.

• The Journal of the Korea Contents Association
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• v.18 no.6
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• pp.667-678
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• 2018

The purpose of this study is to investigate empirically the factors affecting the research results of humanities and social sciences based convergence research. For this purpose, personal characteristics, research environment factor, researcher factor, research team factor, and support agency factor were set as influence factors of convergence research. Survey was conducted for researchers who are conducting research on humanities and social sciences based convergence research. As a result, it was found that factors influencing research on humanities and social sciences based convergence were researcher factor, supporting agency factor, research environment factor(major), and the influence of these factors on convergence research result was 51.6%. The implications of the research results are as follows: First, when performing the convergence research based on humanities and social science, individual factor of the researcher is more important than the factor of the research team in the performance of convergence research. Second, the support organization can improve the convergence research result through continuous management of convergence research results. Third, the research field (major) of the researcher also influences the performance of the convergence research. Therefore, the research field (major) should be considered important in the formation of the convergence research team.

• 한국노년학
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• v.31 no.3
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• pp.653-672
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• 2011

The present study empirically confirmed Korean elder's four major pains consisted of poverty, disease, role loss, loneliness and investigated the mediating role of depression between the four major pains and the elder's suicidal thought. To investigate the cause and effect of factors, we conveniently collected 309 samples from 16 Gyungrodangs evenly located in Jeonju and 291 samples, survived the data cleaning such as missing values, outliers, normality and covariance conditions, were analyzed by frequency, factor analysis, reliability, confirmatory factor analysis and structural model analysis. Followed were the selected contributions of the present study. First, the constructs of four major pains such as poverty, disease, role loss, loneliness were predictors of suicidal thought mediated by depression. Second, the elder's poverty, that was the heaviest factor of the four major pain constructs, was a predictor of role loss leading to loneliness. Third, four major pains were predictors of the elder's depression. Note that poverty were not direct but indirect predictor of depression. The present study confirmed the concept of four major pains. Also those who practice in the area of the elderly care should consider the four major pains as well as depression while intervening in the elderly's suicidal thought.

• Journal of the East Asian Society of Dietary Life
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• v.4 no.3
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• pp.59-65
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• 1994

Growth-stimulating effects of cow's milk was examined using Vero cell cultre. Medium containing whole cow's milk stimulated cell growth about the same degree as that containing fetal bovine serum. The growth-stimulating factor in cow's milk was purified using hydrophobic (phenyl-sepharose) and gel filtration (Sephadex G-100) column chromatographies. It appeared that the factor is a highly hydrophobic protein, since the major growth-stimulating activity was found in the fractions eluted with 50% ethylene glycol from the phenyl-sepharose column during the purification. The purified factor showed a single band on the polyacrylamide gel electrophoresis in the presence of 1% (w/v) SDS. The factor has been found to have a relatively high molecular weight in the range of about Mr=100,000-150,000. In the presence of the purified factor (5%, w/v) in the culture medium, the incorporation of [3H]-thymidine into the cells was increased approximately 2,400-fold over that in the presence of 5% (w/v) fetal bovine serum. It seems that the growth-stimulating factor purified in this study is one of the major growth factors in the cow's milk.

• Journal of The Korean Radiological Technologist Association
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• v.25 no.1
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• pp.24-24
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• 1999

In order to establish reasonable concept and background on repititive films, we analyzed factors due to wasted films grouping into three major factors as 1) artificial factor from exposure and positioning. 2) mechanical factor as mechanic error and jammin

• International Journal of Advanced Culture Technology
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• v.7 no.1
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• pp.150-154
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• 2019

The purpose of this research is to identify major factors that influence the cognition the elderly in community. There was a significant correlation between the cognitive and visual perceptual skills of the elderly. The subject's cognitive skill was statistically higher for males by gender, for lower age group, and for higher level of education.