• Journal of the Korean Home Economics Association
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• v.46 no.5
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• pp.19-33
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• 2008

The main purpose of this study was to assess the effects of SES, mother's psychological well-being, child-rearing behavior and child's peer relationship on school adjustment. A total of 237 children enrolled in the 5th and 6th grade and their mothers were used for this study. Data was collected via questionnaires completed by children and their mothers. The path analysis of antecedent variables influencing child's school adjustment revealed two different patterns. Firstly, socioeconomic status influenced child's school adjustment through maternal psychological well-being. Secondly, maternal psychological well-being affected by socioeconomic status contributed to child's school adjustment through positive child-rearing behavior and positive peer relationship. Focusing on maternal psychological well-being and mother's child-rearing behavior, the implication for promoting child's school adjustment are discussed.

• Genomics & Informatics
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• v.5 no.2
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• pp.68-76
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• 2007

Due to the increasing interest in SNPs and mutational hot spots for disease traits, it is becoming more important to define and understand the relationship between SNPs and their flanking sequences. To study the effects of flanking sequences on SNPs, statistical approaches are necessary to assess bias in SNP data. In this study we mainly applied Markov chains for SNP sequences, particularly those located in intronic regions, and for analysis of in-del data. All of the pertaining sequences showed a significant tendency to generate particular SNP types. Most sequences flanking SNPs had lower complexities than average sequences, and some of them were associated with microsatellites. Moreover, many Alu repeats were found in the flanking sequences. We observed an elevated frequency of single-base-pair repeat-like sequences, mirror repeats, and palindromes in the SNP flanking sequence data. Alu repeats are hypothesized to be associated with C-to-T transition mutations or A-to-I RNA editing. In particular, the in-del data revealed an association between particular changes such as palindromes or mirror repeats. Results indicate that the mechanism of induction of in-del transitions is probably very different from that which is responsible for other SNPs. From a statistical perspective, frequent DNA lesions in some regions probably have effects on the occurrence of SNPs.

• Journal of the Korean Society of Clothing and Textiles
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• v.44 no.2
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• pp.273-294
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• 2020

Considering the complex relationship between fashion curating and the critical approach of fashion exhibition reviews, this study explores the current state of fashion criticism in museology, focusing on fashion designer exhibition reviews of Fashion Theory. The author selected eighteen exhibition reviews of individual fashion designers' works from 1997 on to the current 2020 issues of Fashion Theory, which provides an interdisciplinary forum to analyze fashion as a cultural construction. The author performed a systematic review that qualitatively summarizes and/or synthesizes the findings of the studies on the topic with the process of a systematic review, such as key question formulation, analytic framework building, evidence mapping, critical appraisal, and evidence synthesis. The results of this study are as follows. First, the exhibition reviews included almost all stages of the inclusive fashion criticism model, based on an artifact study. Second, they reflected various critical discourses that offered current interpretations of historical and contemporary fashion. Third, they showed that fashion criticism in the museum context is the result of an interdisciplinary collaboration of various fashion agents. Finally, they offered a bridge for crossing the boundaries of various scholarly fields, as they combine multidisciplinary scholarship with object-based methods.

• Speech Sciences
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• v.10 no.1
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• pp.143-152
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• 2003

The present study was performed to investigate change in shimmer according to $F_{0}$ variation precisely, and to offer suggestions for a clinical application. The analysis for the present study was done by the fundamental frequency ($F_{0}$) and shimmer measurement results of the previous 120 Korean normal adults' voice study of Pyo et al. (2002), used three vowels, /i/, /a/, /and /u/. Through the analysis of 60 female samples from the previous study, we found that $F_{0}$ of the vowels was the highest in /u/, and the lowest in /a/, but, on the contrary, shimmer was highest in /a/and lowest in /u/. Thirty of 60 subjects showed such an inverse relationship between $F_{0}$ and shimmer, as a whole. In the vowel /a/, 47 of 60 subjects showed the increased $F_{0}$ and decreased shimmer, in /i/, 32 subjects, and in /u/, 33 subjects showed the same results. The decrease in shimmer means the improvement of voice quality, so by these results, we expect to answer the question why the patients with spasmodic dysphonia can improve their voice quality with increased pitched voice production.

• Journal of Interdisciplinary Genomics
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• v.1 no.1
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• pp.6-9
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• 2019

In this report, the phenotypes of three patients from two families with mucopolysaccharidosis type II (MPS II) are compared: a novel variant and recombinant variant of IDS gene. The results of urine in patients showed a pronounced increase in glycosaminoglycan excretion with decreased iduronate-2-sulfatase enzyme activity in leukocyte, leading to a diagnosis of MPS II. A patient has a novel variant with 1 bp small insertion, c.1224_1225insC in exon 9, which caused frameshifts with a premature stop codon, and two patients have a recombination variant, c.418+495_1006+1304del, leading to the loss of exons 4, 5, 6, and 7 in genomic DNA, which is relatively common in Korean patients. They had different phenotypes even in the same mutation. The patients have now been enzyme replacement therapy with a significant decrease in glycosaminoglycan excretion. Further study on residual enzyme activity, as well as experience with more cases, may shed light on the relationship between phenotypes in MPS II and gene mutations.

• The Southeast Asian review
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• v.22 no.2
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• pp.43-93
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• 2012

This paper examines the performances of economics for Southeast Asian studies and finds the relationship between economics and Southeast Asian studies in Korea. Based on this we try to find the direction and the way how economics contributes to Southeast Asian studies. First of all, we look into several journals on area studies, such as Review of Southeast Asia, and find out that economics researches on Southeast Asia are much fewer than expected. This shows that Korean economists are not much interested in the issue of Southeast Asia and reflects the academic differences as discipline in economics and interdisciplinary Southeast Asian studies. However, we could find the common area that economics and Southeast Asian studies can share. Also, we suggest some points that economics contributes to development of Southeast Asian studies toward a independent academic discipline. It includes the theory and methodology of international, and development economics. The rapid development of information and communication technology and the economic integration by globalization needs new and modified economic theory and methodology for research on Southeast Asia. Adopting the objective and statistical methodology of economics could level up Southeast Asian studies as social science. Also, Southeast Asian studies need to recruit more actively economics research topics and methodology. Economics could attribute to the development of Korean Southeast Asian studies.

• International Journal of Internet, Broadcasting and Communication
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• v.15 no.1
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• pp.231-242
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• 2023

Crowd funding faces a number of significant obstacles despite its rapid growth and popularity, with the main one being the possible asymmetric information between fundraisers and potential supporters. A study taxonomy based on signalling theory has been created to compare projects originating from Taiwan and India. This was made possible by obtaining a dataset from the crowd funding website, Kickstarter (Global platform). To make the project effective, the study's goal is to look into how signals (e.g., goal-setting, comments, and updates) might be used to reduce the problem of information asymmetry. Thus, we applied an Ordinary Least Squares (OLS) regression. Both Taiwan and India demonstrated signal mitigation of information asymmetry, but Taiwan showed a stronger relationship between ambitious goals and successful projects than India. The relative importance of project comments has been found to be stronger in Taiwan than in India; the relative importance of project updates has been found to be weaker and negatively correlated with project success in India, in contrast to Taiwan. Notably, our findings provide a theoretical and practical framework for understanding and using signals in successful crowd funding campaigns and activities in these two emerging countries.

• Computers and Concrete
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• v.30 no.6
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• pp.445-453
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• 2022

A pre-cambered deep deck-plate system has been developed that can realize a long span by offsetting the deflection caused by a construction load. In this study, finite element (FE) analysis is performed to examine the preload-camber relationship introduced into a deck and calculate the deflection reflecting the ponding effect that arises during concrete pouring. The FE analysis results showed that the stress of the bottom plate was half of the yield stress when the pre-camber of approximately 30 mm was introduced. Based on the FE results, a full-scale deep deck-plate is fabricated, a pre-camber is introduced, and concrete is poured to measure deflection. A deflection calculation formula that reflects the ponding effect is proposed, and the deflections yielded by the proposed model, experimental results, and FE results are compared. Results show that the proposed model can accurately estimate the deflection of non-supported deep deck-plate systems after concrete is poured.

• Journal of the Korean Society of Clothing and Textiles
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• v.46 no.6
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• pp.1105-1127
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• 2022

This study investigated the role of fashion granfluencers as cultural intermediaries in the present digital era. The concept of fashion granfluencer as cultural intermediaries and their fashion style characteristics were defined and examined. The literature on cultural intermediaries, social media, and seniors in the context of fashion was reviewed. Primarily, three characteristics of cultural intermediaries-interactive communication, nonconformist attitude, and aesthetic disposition-were identified and used as analytical variables in this study. Through netnography, 1,452 Instagram posts from the renowned fashion granfluencer Iris Apfel (@iris.apfel) were examined. This study presented Iris as a fashion granfluencer and a senior professional, who uses fashion to express herself and define her identity. As a cultural mediator, she contributes to revitalizing the cultural economy and creating cultural products. Iris Apfel' fashion and style embody her digital persona. Her engagement in fashion activities-producing fashion content or attending fashion events-mediates the relationship between fashion producers and fashion consumers, thereby promoting the aesthetic value of fashion.

• Earthquakes and Structures
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• v.25 no.4
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• pp.283-296
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• 2023

This paper presents experimental and numerical studies of seismic performance on reinforced concrete (RC) wide beam (WB) joints. Two RC-WB joint specimens and one conventional RC joint specimen were fabricated using the reinforcing details of longitudinal reinforcing bars in a beam as a variable, and quasi-static cyclic loading tests were performed. The results were used to compare and analyze the load-drift ratio relationship, failure mode, and seismic performance of the specimens quantitatively. In addition, a finite element (FE) analysis of the RC-WB joint was conducted, and the rationality of the FE model was validated by comparing it with the test results. Based on the FE model, a parametric study was conducted, where the ratio of longitudinal reinforcing bars placed on the outer and inner parts of the joint (𝜌_ex/𝜌_in) was a key variable. The results showed that, in the RC-WB joint, an increase of 𝜌_ex/𝜌_in leads to more severe damage to concrete, which reduces the seismic performance of the RC-WB joints.