• Asia pacific journal of information systems
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• 제29권2호
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• pp.308-327
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• 2019

The concept of sharing economy has received rich attention in recent years. As a typical type of business model in the sharing economy, online short rent has been paid attention by both industry and academia. In this study, we find trust to be a critical determinant to the success of online short rent platforms. Based on three dimensions of trust theory, i.e., ability, benevolence and integrity, we investigate the factors influencing tenant' willingness to participate in online short rent. We further examine the extent to which trust can influence the number of sales and comments of rooms listed at online short-term rent platforms, which can represent tenant' willingness to participate in the sharing economy. The results show that the trust dimensions represented by a landlord's personal characteristics have significant positive correlations with the number of sales and comments. For example, the real name authentication and the sesame score can represent the trust integrity; online replay ratio and the average confirmation time representing the trust sincerity, and the order acceptance ratio representing the trust ability. On this basis, we proposed some recommendations for both platforms and landlords. For example, the landlords can improve the tenants' trust by authenticating his/her real name, replying actively and timely. For platforms, when they make housing list ranking rules, they can take the landlord's personal attributes that may affect trust into consideration. Moreover, platforms can also allow landlords to supply value-added services to improve service quality and ultimately promote the virtuous circle of the platform ecosphere. Through conducting the empirical research on a particular application of the sharing economy, we aim to fill the research gap of this field in China and provide theoretical and practical contributions to the future development of online short rent.

• 한국인터넷방송통신학회논문지
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• 제24권2호
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• pp.65-70
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• 2024

근래에 와서 유틸리티들을 무선으로 원격제어 하는 스마트 팩토리 무선 이동 통신 기술에 대한 연구가 활발히 진행되고 있다. Wi-SUN(Wireless Smart Utility Network) 얼라이언스에서는 EEE802.15.4g/e에 기반한 새로운 무선통신 표준화 규격으로 스마트팩토리와 같은 플랫폼 구축에 적합한 Wi-SUN 프로토콜 구조를 제시하였다. IEEE802.15.4e의 RIT(Receiver Initiated Transmission) 모드 MAC(Media Access Control)의 throughput 및 지연시간 측면의 성능을 분석하고 효율적 운용을 위한 고려 사항을 살펴본다. RIT 모드는 체크 인터벌이 길어질수록 지연시간과 throughput이 떨어짐을 볼 수 있다. 트래픽 부하가 커질수록 RIT 체크 인터벌을 짧게 운용하면 지연시간도 짧아지면서 throughput을 높일수 있음을 보였다. RIT 모드는 전력소모가 작은 장점을 가지고 있으면서 지연시간이나 throughput 측면에서 IEEE802.15.4와 CSL 모드 사이의 중립적 특징을 가지는 것을 볼 수 있었다.

• 패션비즈니스
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• 제28권2호
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• pp.125-138
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• 2024

The purpose of this study is to develop and implement a step-by-step upcycling fashion education program that can be utilized within the local community. This program aims to provide basic data by analyzing the current state of community-based upcycling projects and upcycling center programs. To achieve this, the study first examined the meaning and value of upcycling in fashion through literature research and explored upcycling projects and programs in connection with local communities. Subsequently, an upcycling fashion education program platform was developed and applied using the design thinking process. The program involved students from nine high schools in Gwangju Metropolitan City. Depending on the school's circumstances, the time and difficulty level of the upcycling education program were adjusted accordingly. A unique eco-bag making kit, using jeans developed in this study, was employed. Following the completion of the program, a satisfaction survey was conducted among 167 participating students from the high school community class. The findings indicated that the majority of students experienced an increased appreciation, attraction, and interest in upcycling products. They also demonstrated an understanding of the environmental impact of upcycling products and the distinction between upcycling and recycling. It is believed that the educational program developed in this study can promote ethical fashion and foster a sense of value-based consumption. This program can be customized and flexibly adapted to different educational levels and institutional characteristics, making it accessible to a wide range of learners.

• 복식문화연구
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• 제32권3호
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• pp.419-437
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• 2024

This study analyzed differences in the purchase satisfaction and repurchase intention of customers who buy clothing products from online platforms. The participants were teenage individuals to those in their 50s residing in Busan, Ulsan, and Gyeongsangnam-do. The data were examined via factor analysis, a t-test, Analysis of variance(ANOVA), Duncan's multiple range test, two-way ANOVA, and linear regression analysis. The factors for satisfaction with clothing products from online platforms were wearing comfort and quality, design, and price and purchase convenience. The findings revealed that purchase satisfaction based on these factors significantly varied among the participants depending on marital status, age, and occupation. Satisfaction with wearing comfort, quality, and design differed by gender. Satisfaction with wearing comfort, quality, and price and purchase convenience varied by type of purchase and type of online platforms. The interaction effects among the variables that affected purchase satisfaction were as follows. The interaction effects among the variables for wearing comfort and quality showed significant interactions between gender and type of purchase and between occupation and type of online platforms. Those for design showed significant interactions between marital status and age, between age and occupation, and so on. The interaction effects for price and purchase convenience showed significant interactions between marital status and gender and between age and occupation. The results on repurchase intention showed significant differences in such intention by marital status, age, and occupation. Repurchase intention was influenced by wearing comfort and quality, price and purchase convenience, design, and age.

• 대한한방소아과학회지
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• 제38권3호
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• pp.13-28
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• 2024

Objectives This study aimed to analyze registrations in the World Health Organization International Clinical Trials Registry Platform for children and adolescents with tension-type headaches. Methods We collected and analyzed information on the basic and clinical characteristics of patients who participated in related clinical trials. All relevant clinical trials registered on or before July 2, 2024 were included in this study. Results Twenty clinical trials were selected for the analysis. Behavioral therapy was the most common intervention (60%), followed by drug, device, and manual therapies. The type of headache was the most frequently mentioned inclusion criteria, noted in 70% of the patients. Outcome indicators included headache frequency and intensity, quality of life, daily functioning, and mood. Conclusions Further clinical trials should require informed consent, an appropriate research design, suitable controls, and clear presentation of diagnostic criteria for more accurate and ethical studies.

• 기독교교육논총
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• 제76권
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• pp.213-235
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• 2023

연구 목적 : 본 연구는 MZ 세대 선교지로서의 메타버스 플랫폼 활용 가능성을 중심으로 탐색하고 활용 전략을 도출하는 것에 있다. 연구 내용 및 방법 : 사회·문화적으로 MZ 세대가 가장 많이 활용하고 있는 메타버스 플랫폼 검토, MZ 세대의 특성 및 메타버스의 연결성과 선교지로서 활용할 수 있는 요소를 검토한다(I장, II장). 선교 장소로서의 접근할 수 있는 가능성을 탐색하고 제시, MZ 세대들의 활발한 접근 가능성을 중심으로 접목할 수 있는 공간적 활용 전략을 도출하였다(III장, IV장, V장). 결론 및 제언 : 메타버스 공간은 MZ 세대에게 친숙한 공간으로 여겨져 있으며, 매우 매력적인 공간으로 활용할 수 있고 확장할 수 있는 가능성을 발견하였다. 따라서 메타버스 공간은 기독교 선교지로서 활용뿐만 아니라 기독교 문화 공간으로서의 활용 및 확장과 함께 책임을 가지고 감당하는 것이 시급하다.

• 산업진흥연구
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• 제9권3호
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• pp.175-183
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• 2024

본 연구는 노령인구의 증가에 따라 자연스럽게 증가한 60대 이상의 시니어 사용자들의 핀테크 애플리케이션 사용에 도움을 줄 수 있는 UX를 도출하는데 목적이 있다. 연구는 핀테크 애플리케이션에서 공통으로 중요하다고 여겨지는 5가지 요인을 추출하여 일반 사용자를 대상으로 한 설문조사와 시니어 사용자를 대상으로 한 심층 인터뷰를 바탕으로 진행하였다. 조사 요인은 문헌 조사를 통하여 일반적인 사용자 경험 조사 요인 3가지와 시니어 사용자 경험 조사 요인 2가지를 나누어 추출하였다. 일반 사용자를 대상으로 한 설문조사 이후 시니어 사용자를 대상으로 심층 인터뷰를 실시하였다. 그 결과 일반 사용자와 시니어 사용자들 사이에 반응성에 대한 우려와 유용성을 느끼는 부분에 있어 주목할 만한 차이를 발견하였다. 본 연구 결과를 통해 도출된 특징들을 바탕으로 UX를 설계하여 시니어 사용자들의 핀테크 애플리케이션 사용에 도움을 주고자 한다.

• 정보보호학회논문지
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• 제34권4호
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• pp.641-649
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• 2024

본 논문은 최근 몇 년간 암호화폐 시장에서 가장 두드러진 이슈 중 하나인 실제 자산 토큰, 즉 RWA(Real-World Assets) 토큰의 토큰 거래와 관련된 익명성 보호 문제를 다룬다. 블록체인 기술의 투명성 원칙상 거래자의 익명성을 보장하기 어렵지만, 기존 블록체인 연구에서 대체 가능 토큰(FT)의 프라이버시 보호를 위해 믹서 서비스를 이용하는 경우가 있었으며 대체 불가능 토큰(NFT)의 프라이버시 보호를 위한 선행 연구가 있었다. 그러나 FT와 NFT의 특성을 모두 지닐 수 있으며 실물 자산과 연계된 RWA 토큰은 그 구조상 어느 한 방법만을 사용해서는 익명성 보호라는 목표를 효과적으로 달성하기 어렵다. 본 논문에서는 가상의 토큰 거래 플랫폼인 ARTeX를 제안하고 거래 프로세스를 설명함으로써 RWA 토큰의 익명성 보호를 위한 방안을 분석한다.

• 문화기술의 융합
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• 제10권5호
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• pp.357-365
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• 2024

본 연구는 전국 육아종합지원센터의 최근 5년간(2019-2023) 홍보 및 정보제공 사업 현황을 분석하여 육아종합 지원센터의 주요 역할과 기능을 강화하기 위한 필수적인 기초자료를 제공하고자 한다. 연구 결과, 홍보물의 경우 기념품 제작이 가장 많았고, 주요 홍보 방법은 문자서비스가 사용되었으며, 홍보물은 주로 센터 내에서 직접 배포되었다. 둘째, 정보제공 현황과 관련해서는 전국 센터 홈페이지에서 제공되는 구인 정보 콘텐츠가 많았고, SNS 플랫폼은 카카오스토리가 가장 많이 활용되었으며, 발간자료 형태는 웹진(뉴스레터)가 가장 많이 제작되어 배포되었다. 이러한 결과를 바탕으로, 육아종합지원센터에서 홍보 및 정보제공 사업 전략을 효율적으로 관리한다면 향후 지역의 특성에 맞는 맞춤형 육아지원서비스를 제공하게 될 것이다.

• International journal of advanced smart convergence
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• 제13권3호
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• pp.287-299
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• 2024

Xiaohongshu, a community-centric social media platform, has pioneered a unique e-commerce model known as 'buyer commerce,' leveraging user-generated content (UGC). Distinctively, Xiaohongshu Live Commerce focuses on fostering deep user relationships and providing superior product and information services, crucial for sustained consumer engagement. This study investigates consumer behavior in purchasing health functional foods via Xiaohongshu Live Commerce, aiming to understand the determinants of continuous usage intention. A novel theoretical framework was devised by integrating the Expectation Confirmation Model (ECM) and the Task-Technology Fit (TTF) model. The research model scrutinizes the impact of Xiaohongshu Live Commerce characteristics, such as perceived usefulness and perceived online intimacy, on task-technology fit. Additionally, it examines the moderating role of perceived risk specific to health functional foods and the influence of expectation confirmation on perceived usefulness, online intimacy, and task-technology fit, alongside their effects on satisfaction and continuous usage intention. The findings reveal that expectation confirmation positively influences perceived usefulness, online intimacy, and task-technology fit. Perceived usefulness significantly enhances task-technology fit, while perceived online intimacy and risk do not significantly affect task-technology fit. Moreover, perceived usefulness and intimacy positively impact consumer satisfaction and continuous usage intention, with task-technology fit playing a pivotal role. Perceived risk moderates the relationship between perceived usefulness and task-technology fit. These insights suggest that companies can augment consumer satisfaction and continuous usage intentions by enhancing the perceived usefulness of technology, effectively managing perceived risks, and continually improving user experience