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Technological and non-technological innovations in B2B mobile services in Korea
Seunghye Hong,Kumiko Miyazaki 기술경영경제학회 2013 ASIAN JOURNAL OF TECHNOLOGY INNOVATION Vol.21 No.1
This article examines the characteristics of business-to-business (B2B) mobile services inKorea in order to identify technological and non-technological innovations. A statisticalanalysis of 242 services was done to characterize B2B mobile services in Korea. Subsequently, service products were grouped into seven types based on servicecharacteristics: mobile office/education solutions, network solutions, multimedia broadcastsolutions, business analytical solutions, security and safety solutions, payment processingsolutions and machine-to-machine (M2M) solutions for facility management. From acharacteristics-based approach, ‘new’ service characteristics after 2009–2010 are linkedwith radical innovation while service characteristics prior to 2009–2010 (but have been‘improved’) are linked with incremental innovation. A combination of ‘improved’ and ‘new’service characteristics are linked with semi-radical innovation. Subsequently, incremental,radical and semi-radical innovations were distinguished. From the perspective of nontechnologicalinnovation, recombinative and customized innovations were identified to focuson the direct competences of service providers and users.
Hong Seunghye,Jang Soo Mi,Jeong Jihyeong,Emory‐Khenmy Constance 한국사회복지학회 2024 Asian Social Work and Policy Review Vol.18 No.2
This study estimated the (1) levels of alcohol use, drinking motives, ego‐resiliency, and social support; (2) effect of drinking motives on alcohol use; and (3) moderating effects of ego‐resiliency and social support. An online survey was conducted among undergraduate college students from a university in Hawaiʻi (n = 172). This study estimated moderating effects of ego‐resiliency and social support between drinking motives and alcohol use using SPSS 26.0 and PROCESS macro version 4.0. Four independent moderation analyses were performed for each drinking motive (social, coping, conformity, and enhancement). About one‐fourth of the sample had drinking problems (AUDIT score ≥ 8). The highest drinking motive was social, followed by enhancement, coping, and conformity motives. Ego‐resiliency significantly moderated the relationship between coping and enhancement motives with alcohol use. Social support did not have a significant moderating effect between drinking motives and alcohol use. The findings suggest that undergraduate college students who drink with coping and enhancement motives may have a reduced risk of drinking problems if they have a high level of ego‐resiliency. Future research and practice need to account for drinking motives and ego‐resiliency when working with college students to prevent and intervene in excessive alcohol use.
First SAR Study for Overriding NRAS Mutant Driven Acute Myeloid Leukemia
Cho, Hanna,Shin, Injae,Ju, Eunhye,Choi, Seunghye,Hur, Wooyoung,Kim, Haelee,Hong, Eunmi,Kim, Nam Doo,Choi, Hwan Geun,Gray, Nathanael S.,Sim, Taebo American Chemical Society 2018 Journal of medicinal chemistry Vol.61 No.18
<P>GNF-7, a multitargeted kinase inhibitor, served as a dual kinase inhibitor of ACK1 and GCK, which provided a novel therapeutic strategy for overriding AML expressing NRAS mutation. This SAR study with GNF-7 derivatives, designed to target NRAS mutant-driven AML, led to identification of the extremely potent inhibitors, <B>10d</B>, <B>10g</B>, and <B>11i</B>, which possess single-digit nanomolar inhibitory activity against both ACK1 and GCK. These substances strongly suppress proliferation of mutant NRAS expressing AML cells via apoptosis and AKT/mTOR signaling blockade. Compound <B>11i</B> is superior to GNF-7 in terms of kinase inhibitory activity, cellular activity, and differential cytotoxicity. Moreover, <B>10k</B> possessing a favorable mouse pharmacokinetic profile prolonged life-span of Ba/F3-NRAS-G12D injected mice and significantly delayed tumor growth of OCI-AML3 xenograft model without causing the prominent level of toxicity found with GNF-7. Taken together, this study provides insight into the design of novel ACK1 and GCK dual inhibitors for overriding NRAS mutant-driven AML.</P> [FIG OMISSION]</BR>
코로나시대 스마트헬스케어의 적용가능성과 과제: 정신건강 사회복지 분야를 중심으로
이지하,이현진,홍승혜,박영,Lee, Jieha,Lee, Hyunjin,Hong, Seunghye,Park, Young 한국디지털정책학회 2022 디지털융복합연구 Vol.20 No.4
본 논문은 정보통신 기술의 발전에 기반한 스마트헬스케어의 가능성에 주목하여, 스마트헬스케어와 관련한 개념 및 현황을 간략하게 소개하고, 국내외 스마트헬스케어 사례의 고찰을 통하여 코로나19 시대 정신건강 사회복지 영역에서 스마트헬스케어의 적용 전략과 향후 과제를 논의하고자 한다. 이를 위해 본 논문은 첫째, 한국 정신건강사회복지 영역에서 기존에 시도되어왔던 국립정신건강센터와 서울시 정신건강복지센터의 프로그램을 소개하였다. 둘째, 코로나19 환경의 독일, 중국, 미국, 호주의 실제 스마트헬스케어 프로그램을 소개하고 적용 사례를 고찰하여 공공 및 민간 차원의 다양한 대응을 검토하였다. 마지막으로 한국의 정신건강사회복지에서의 활용 가능성을 논의하였으며 향후 과제를 검토하며 마무리하였다. 본 논문에서 소개된 해외 사례들을 토대로 한국 사회에 실천·정책, 연구영역의 스마트헬스케어가 적극적으로 논의된다면 세계적인 수준의 정신건강사회복지 서비스 성장에 기여할 수 있을 것이다. This paper focuses on the usability of smart healthcare based on the development of Information and Communication Technology(ICT), briefly introduces concepts and the current status related to smart healthcare, and discusses strategies and future tasks in the field of mental health welfare in the COVID-19 era. This paper first introduces the smart healthcare programs of the National Mental Health Center and the Seoul Mental Health Welfare Center. Second, we introduce various smart healthcare programs used in Germany, China, the U.S., and Australia, review the actual examples, and examine both public and private responsiveness. Finally, we examine the possibility of using smart healthcare in the mental health social work system in South Korea and examine future tasks and implications. This paper would contribute to the growth of world-class mental health social work services.