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디지털 트랜스포메이션 : 정의와 개념적 프레임워크에 관한 연구
권보람,장정주 한국경영정보학회 2022 한국경영정보학회 학술대회논문집 Vol.2022 No.11
디지털 기술의 발전과 확산에 따라 전세계적으로 사회, 문화, 경제 등 거의 모든 분야에서 디지털 트랜스포메이션(Digital Transformation)이 급속하게 진행되고 있다. 디지털 트랜스포메이션은 디지털 신기술의 발전을 기반으로 산업 전반에 걸쳐 일어나고 있으며 비즈니스, 의사소통 방식만 아니라 우리의 생활 방식과 가치관까지 변화시키고 있다. 오늘날 디지털 트랜스포메이션은 디지털 기술의 사용을 통해 산업에서 사회에 이르기까지 광범위하게 일어 나고 있는 심오한 변화를 포함하며 즉, 개인, 조직 및 사회 전체에 디지털화가 초래한 총체적인 영향으로 볼 수 있다. 하지만 디지털 트랜스포메이션의 중요성을 인식함에도 불구하고 디지털 트랜스포메이션의 정의에 대한 합의를 이루지 못하고 있다[1]. 또한, 이전의 많은 연구는 디지털 트랜스포메이션을 기업 수준의 특정 측면에 대한 이해를 증가시키는데 그치고 있어[2] 디지털 트랜스포메이션에 대한 포괄적인 이해는 여전히 부족한 실정이다. 우리의 연구는 디지털 트랜스 포메이션이 무엇이고, 디지털 기술의 등장으로 인해 발생하는 디지털 트랜스포메이션이라는 주요한 변화와 그 영향은 어떠한가에 대한 토론에서 출발한다.
권보람,이홍규,양희지,김소연,이다솜,안찬훈,김태동,박충열,이수현 한국식물생명공학회 2022 JOURNAL OF PLANT BIOTECHNOLOGY Vol.49 No.3
Astringent persimmon (Diospyros kaki Thunb.) is an important fruit crop in Korea; it possesses significant medicinal potential. However, knowledge regarding the pathogens affecting this crop, particularly, viruses and viroids, is limited. In the present study, reverse transcription- polymerase chain reaction (RT-PCR) and high-throughput transcriptome sequencing (HTS) were used to investigate the viruses and viroids infecting astringent persimmons cultivated in Korea. A one-step multiplex RT-PCR (mRT- PCR) method for the simultaneous detection of the pathogens was developed by designing species-specific primers and selecting the primer pairs via combination and detection limit testing. Seven of the sixteen cultivars tested were found to be infection-free. The RT-PCR and HTS analyses identified two viruses and one viroid in the infected samples (n = 51/100 samples collected from 16 cultivars). The incidence of single infections (n = 39/51) was higher than that of mixed infections (n = 12/51); the infection rate of the Persimmon cryptic virus was the highest (n = 31/39). Comparison of the monoplex and mRT-PCR results using randomly selected samples confirmed the efficiency of mRT-PCR for the identification of pathogens. Collectively, the present study provides useful resources for developing disease-free seedlings; further, the developed mRT-PCR method can be extended to investigate pathogens in other woody plants.
Audience and Media Predictors for Digital Content Purchases : A Multilevel Approach
권보람,최한별,이준영 한국경영정보학회 2020 Information systems review Vol.22 No.4
Previous studies on willingness to pay for digital content have mainly focused on audience factors and individual level. To complement the limitation of previous research, this study conducts a multilevel analysis to find the factors influence digital content purchases considering two axes: audience/media factors and individual/household levels. Using a sample of 10,172 individuals within 4,313 households, the analysis results show individual media factors including theater-going, experience with cloud services, and multi-screen service usage have the greatest effects on digital content purchases. At the household level, the media ownership factors that the number of laptops, wireless routers, and tablets have a greater influence than audience factors such as household size or household income. Our findings help scholars to enhance the understanding of individuals’ media use considering household environmental factors and shed light on the importance of multi-screen service usage, and content providers to improve their digital content sales using multi-screen environment.
권보람,김주성,Kwon, B.R.,Kim, J.S. 한국전자통신연구원 2013 전자통신동향분석 Vol.28 No.5
최근 전 세계적으로 대중으로부터 십시일반 자금을 모으는 크라우드펀딩이 주목받고 있다. 특정한 프로젝트를 위해 다수의 개인들이 소액으로 후원을 하는 크라우드펀딩은 기존의 방식으로는 자금조달에 한계가 있는 다양한 분야와 목적의 자금 지원을 가능하게 하는데 그 의의가 있다. 특히 지분투자형 크라우드펀딩은 창의적인 아이디어나 기술을 가진 초기 단계의 스타트업과 창업자에게 새로운 자금조달 방식으로써 큰 기회가 되고 있다. 이에 따라 본고에서는 크라우드펀딩의 개념 및 특징과 국내 외 크라우드펀딩의 현황을 살펴보고자 한다. 특히 지분투자형 크라우드펀딩을 둘러싼 크라우드펀딩 사례, 입법 현황 및 법률적 쟁점을 파악하고 이를 바탕으로 향후 창업 촉진을 위한 정책적 시사점을 제시하고자 한다.
Identifying Factors Affecting Behavioral Intent of Potential and Existing N-screen Service Users
권보람,류성한,김영걸 한국전자통신연구원 2015 ETRI Journal Vol.37 No.2
With recent advances in media technology, the creation of a relatively new service, N-screen, has been realized. N-screen provides seamless connections among various media and enables users to enjoy entertainment content at any time and any location. With such recent advances comes opportunity; therefore, for those N-screen service providers who have established an early edge in the ICT industry, it is imperative that they maintain this and stay ahead of the ensuing competition. In this context, the objective of this study is two-fold; first, we aim to find factors influencing the behavior of existing and potential N-screen service users, and then second, to examine the differences in how these factors operate within the two user types. The results of this study show that the perceived value and subjective norm are important influencers in both user types. However, price fairness and innovativeness are only influential on the attitude and intention of potential users, while some aspects of media usage have only significant influences on the behavior and loyalty of existing users. Based on these results, we provide some implications for both researchers and practitioners who wish to better understand the nature of N-screen users.
포토보이스를 통해 살펴본 코로나 시대 청소년의 일상생활
권보람,최새은,Kwon, Boram,Choi, Saeeun 대한가정학회 2022 Human Ecology Research(HER) Vol.60 No.2
The purpose of this study is to understand the daily lives of adolescents during the COVID-19 pandemic and to provide educational implications for enhancing the competencies of adolescents living in rapidly-changing environments. To this end, the photovoice method, consisting of orientation, documentation, discussion, and analysis, was employed to study nine adolescent participants, who were interested in sharing aspects of their daily lives. The results yielded four themes and nine sub-themes. The first theme is "home life", which is composed of two sub-themes: most comfortable to be alone and EA (eating alone) for lunch. The second theme is "leisure life", which consists of two sub-themes: the virtual world of playing with friends and exercise is the only way out to breathe. The third theme is "school life", which consists of three sub-themes: time for inner exploration and reflection, cracks in daily life due to excessive autonomy, and pros and cons of virtual classes. The fourth theme is "the voice of adolescents", which consists of two sub-themes: requiring adults to set a golden example and anxious voices due to an uncertain future. This photovoice method of study is meaningful in that it explores the daily lives of adolescents during the COVID-19 pandemic and provides valuable educational implications.