• Journal of the Korean Society of Clothing and Textiles
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• v.43 no.1
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• pp.112-124
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• 2019

This study investigated the effects of perceived ageism on appearance related quality of life through appearance satisfaction among older Korean women. Testing the proposed model showed associations among variables and the mediating effects of appearance satisfaction in the relationship between perceived ageism and appearance related psychological and social quality of life. Structural equation modeling analyses upheld the proposed model for 221 women aged 60 and over. The results revealed that older women's perception of ageism negatively influenced appearance satisfaction that subsequently affected perceived levels of both psychological and social quality of life in a negative direction. The direct effects of perceived ageism on both psychological and social quality of life were not found; however, the indirect effects of perceived ageism on these two variables through appearance satisfaction were found significant and negative. This indicated a fully mediating effect of appearance satisfaction in the relationships. The results of this study highlight that perceptions of ageism and its association with body image should be considered to understand the overall quality of life among older women.

• IEMEK Journal of Embedded Systems and Applications
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• v.14 no.1
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• pp.1-9
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• 2019

In this paper, we propose a method of generating a 2D gray image from LiDAR 3D reflection intensity. The proposed method uses the Fully Convolutional Network (FCN) to generate the gray image from 2D reflection intensity which is projected from LiDAR 3D intensity. Both encoder and decoder of FCN are configured with several convolution blocks in the symmetric fashion. Each convolution block consists of a convolution layer with $3{\times}3$ filter, batch normalization layer and activation function. The performance of the proposed method architecture is empirically evaluated by varying depths of convolution blocks. The well-known KITTI data set for various scenarios is used for training and performance evaluation. The simulation results show that the proposed method produces the improvements of 8.56 dB in peak signal-to-noise ratio and 0.33 in structural similarity index measure compared with conventional interpolation methods such as inverse distance weighted and nearest neighbor. The proposed method can be possibly used as an assistance tool in the night-time driving system for autonomous vehicles.

• Journal of the Korean Society of Clothing and Textiles
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• v.43 no.2
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• pp.167-183
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• 2019

This study examines the dimensions of brand experience and brand commitment within mass cosmetic brand stores that target female high school students and analyzes the effect of multi-dimension brand experience and brand commitment on brand loyalty. A model linking brand experience to brand commitment and loyalty was tested, using structural equation modeling analysis. A total of 175 female high school students completed the online questionnaire. The current study extended the understandings of the construct of brand commitment by adopting a broadened five-component consumer commitment. The results confirmed that developing brand experience in domestic mass cosmetics brand stores influences consumer loyalty through various types of brand commitment. This study can be beneficial for brand managers by providing guidelines on how to establish consumer loyalty affected by brand experience through brand commitment. Especially, brand managers should consider the negative impacts of forced commitment on consumer loyalty despite brand experience within the stores not influencing teenage consumers' forced commitment toward mass cosmetic brands. The importance of habitual commitment in the relationship between brand experience and loyalty was also revealed. The results can provide a realistic blueprint for consumer brand experience and commitment strategy.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.9
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• pp.101-111
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• 2021

This study investigates the impact of heuristic factors on customers' perception of information credibility of influencers on YouTube channels, and the association between customers' perception of information credibility and brand attitude, brand credibility, and purchase intention of cosmetic products in Vietnam. A quantitative approach is employed, with a survey of 270 females who are frequent viewers of beauty content on YouTube channels. The data reliability and validity go through various statistical tests including exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Also, structural equation modeling (SEM) is applied to test the hypotheses. The results reveal that there is a positive association between heuristic factors and the perception of information credibility. This perception of information credibility also influences positively on customers' attitudes toward the brand and brand credibility. Purchase intention is also found to be positively associated with the two latter variables. The study's main findings not only offer advice to practitioners on how to choose the right product endorsers and advertising platforms, but they also offer novel insight from the Vietnamese context that could help to extend the heuristic-systematic model and customers' buy intention behavior.

• Journal of the Korean Society of Clothing and Textiles
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• v.45 no.3
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• pp.510-524
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• 2021

Selfie practices on social media can result in negative body image for men. The current study investigated the dual body image pathway model for the relationship between selfie practices on social media and body satisfaction, with internalization as a mediator. Structural equation modeling analyses supported our research model when studying 446 young Korean male Instagram users. The results indicated that selfie editing behavior, but not selfie browsing behavior, significantly predicted an increased internalization of a body ideal. The positive associations between internalization, muscularity dissatisfaction, and body fat dissatisfaction were confirmed. Additionally, the indirect effects of selfie editing behavior on muscularity and body fat dissatisfaction due to internalization were significant. The study confirmed the detrimental effects of selfie behavior on body satisfaction for male social media users. The results provided valuable information that selfie editing may be a risky behavior since it can result in developing muscularity and body fat dissatisfaction. Theoretical contributions and practical implications were discussed. Future research should address the age and cultural differences that may elucidate the impacts of selfie practices on men's body image concerns.

• The Journal of Asian Finance, Economics and Business
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• v.9 no.2
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• pp.409-418
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• 2022

Over the past decades, Bangladesh has fought poverty via labor-intensive industry and inclusive financing. The techniques assist underprivileged women in achieving self-sufficiency and encourage them to pursue independent endeavors. However, the majority of female entrepreneurs focused on four key company types: parlor, boutique, clothes, and fashion, all of which have limited access to financing. It was feared that their shortage of finance was hindering the growth of their company. The study's goal is to assess the effects of financial availability and knowledge on women's entrepreneurship development in Bangladesh via the lens of transformational leadership practices. A sample of 580 SMEs was considered for data collection with a structured questionnaire: a five-point Likert scale for getting responses from SMEs. The model coefficients with structural equation modeling revealed that financial accessibility plays a positive and statistically significant role in women's entrepreneurship development. Moreover, knowledge level established positive interlinkage with women's entrepreneurship development. Transformational leadership, which plays a mediating role in leadership practices, has been linked to the development of women's entrepreneurship indirectly and positively. As a result, support for knowledge creation and external financing must evolve and be made available to ensure women's sustainable development through entrepreneurial activities.

• Analyses & Alternatives
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• v.6 no.1
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• pp.223-258
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• 2022

The 2018 local elections completely upended the composition of Busan's city council, with the council membership changing from being solidly and consistently conservative to being over 80% liberal. What explains this anomalous outcome? While existing literature suggests the outcome of the 2018 city council elections was the consequence of a combination of structural and strategic factors, such as the decline of regional voting, we argue that the individual-level evaluation of President Moon Jae-in is one of the primary factors driving this result. Although coattails effects are commonly considered in concurrent national legislative elections, the Presidentialized and nationalized politics of Korea makes it possible for Presidential elections to affect local elections as well. We assess our explanation through an analysis of repeated cross-sectional survey data collected just before the 2018 local elections. The results of the analysis show that support for the Democratic Party is very strongly predicted by individual-level evaluation of President Moon. When considered in the context of the timing of presidential and local elections, the results suggest that Presidential coattail effects are capable of destabilizing established political patterns, such as regional voting, if perhaps only in a sporadic and idiosyncratic fashion, depending on whether or not local elections are held early on in a President's term.

• Journal of Distribution Science
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• v.20 no.11
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• pp.61-69
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• 2022

Purpose: Technological developments make the business competition even tighter. Digitalization makes it easier for business people in their efforts to encourage the formation of consumer buying behavior because of the availability of effective and efficient means of delivering information to be used to make purchasing decisions. The purpose of this study was to determine the effect of E-Wom and Website Attractiveness on E-Trust and Purchase Decision of online sales on Instagram with innovation acting as a moderating variable. Research design, data and methodology: This research sample is 170 Instagram users who have made online purchases from the local fashion brand. This research is quantitative explanative with data collection using questionnaires and analysis techniques using the Structural Equation Modeling (SEM) approach using AMOS. Results: The results showed that E-wom had a significant positive effect on Purchase decisions. Web Attractiveness has no significant effect on Purchase Decision. Ewom has a significant positive effect on E-trust. Web Attractiveness has a significant positive effect on E-trust. E-Trust has no significant effect on purchase decisions. Conclusions: Innovation can moderate the effect of E-trust on Purchase decisions. Purchase Decisions can be influenced by E-wom and E-trust, but not Web Attractiveness.

• Journal of Microbiology and Biotechnology
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• v.32 no.12
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• pp.1515-1526
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• 2022

Eukaryotic chromatin is highly organized in the 3D nuclear space and dynamically regulated in response to environmental stimuli. This genomic organization is arranged in a hierarchical fashion to support various cellular functions, including transcriptional regulation of gene expression. Like other host cellular mechanisms, viral pathogens utilize and modulate host chromatin architecture and its regulatory machinery to control features of their life cycle, such as lytic versus latent status. Combined with previous research focusing on individual loci, recent global genomic studies employing conformational assays coupled with high-throughput sequencing technology have informed models for host and, in some cases, viral 3D chromosomal structure re-organization during infection and the contribution of these alterations to virus-mediated diseases. Here, we review recent discoveries and progress in host and viral chromatin structural dynamics during infection, focusing on a subset of DNA (human herpesviruses and HPV) as well as RNA (HIV, influenza virus and SARS-CoV-2) viruses. An understanding of how host and viral genomic structure affect gene expression in both contexts and ultimately viral pathogenesis can facilitate the development of novel therapeutic strategies.

• The Journal of Industrial Distribution & Business
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• v.14 no.12
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• pp.11-21
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• 2023

Purpose: This study aims to investigate the impact of mobile shopping app components on shopping flow and the continuous usage intention of the shopping apps in the rapidly growing mobile market facilitated by advancements in the mobile environment. Research Methodology: A survey was conducted, targeting users aged 20 and older with experience in using mobile shopping apps. The responses of 456 participants were analyzed through frequency analysis, exploratory factor analysis, reliability analysis, confirmatory factor analysis, and structural equation modeling. Results: The study found that within the components of mobile shopping apps, enjoyment significantly impacted both shopping flow and the continuous usage intention of shopping apps. The diversity of product assortment had a significant effect only on shopping flow. The usefulness and ease of use influenced on the intention to continue using shopping apps. Conclusions: Based on the findings, it is recommended that shopping app operators try to identify essential components for stimulating user interest and engagement when developing or modifying apps. Additionally, a diverse range of products enhances the shopping experience and drives spontaneous purchases. Furthermore, providing an easy interface and minimizing the effort required, this experience can enhance user perception of its value and sustain consumers' continuous usage intention of the shopping app.