Determinants of Technology Transfer and Commercialization in National Research and Development: Focusing on Korea Railroad Research Projects

Baek, Seunghee,Hwang, Sungup,Park, Young Il Asian Society for Innovation and Policy 2018 Asian Journal of Innovation and Policy Vol.7 No.3

This study aims to understand the importance of commercialization of research and development projects and examines key factors that allow successful technology transfer and commercialization. Given the characteristics of the railway research project, and assuming that R&D input factors would vary depending on the technology readiness level and the degree of research convergence, this study analyzes the moderating effect of each R&D input factor on technology transfer and commercialization to determine their eventual impact. Through this study, it was found that it was necessary to proceed to technology transfer and commercialization of the national research and development projects via strategic workforce composition and allocation of research funding given the subjects and development goals of R&D projects.

편의점 프리미엄 도시락에 대한 소비가치가 태도 및 행동의도에 미치는 영향

백승희 ( Seunghee Baek ),김영신 ( Youngshin Kim ) 한국식품영양학회 2017 韓國食品營養學會誌 Vol.30 No.2

This study investigates what consumption values affect attitude and behavioral intentions toward a premium lunch box at a convenience store using VAB(Value-Attitude-Behavior) model. The main survey was conducted by a research company by means of an online survey in the form of a self-administered questionnaire. The samples were limited to customers who had tried the premium lunch box before. The survey was conducted in October 2016. The collected data were analyzed by using SPSS 21.0 for Windows and AMOS 21.0. A structural equation model(SEM) was used to verify the proposed relationships among the study variables. Three factors representing the value of the premium lunch box were identified: social & functional value, economic value, and epistemic value. The finding showed that these values had a positive effect on attitude toward the premium lunch box and that attitude had a positive effect on behavioral intentions.

게임개발 조직의 특성이 게임개발 성과에 미치는 영향

백승희(Seunghee-Baek) 한국게임학회 2018 한국게임학회 논문지 Vol.18 No.6

본 연구는 게임개발 성과를 효율적으로 향상시키기 위해 게임개발 조직의 특성이 게임성과에 미치는 영향을 살펴보고자 하였다. 게임개발 조직의 특성으로는 게임 프로젝트 관리 특성, PM 특성, 게임개발팀 특성, 조직문화로 구성하여 독립변수로 설정하였으며, 게임성과를 게임프로젝트 성과와 게임개발 최종성과로 나누어 종속변수로 설정하였다. 분석결과 4가지 게임개발 조직의 특성이 게임 프로젝트 성과 및 게임개발 최종 성과에 영향을 미치는 요인으로 나타났다. 본 연구를 통해 게임개발팀 내 구성원들의 역량을 제고하기 위해 게임개발에 집중할 수 있는 환경과 관리자들을 위한 적합한 매니지먼트 교육이 필요함을 시사하였다. This study is to find out how to improve the efficiency of game development by analyzing the effects of the characteristics of game development organization on game development performance. The characteristics of the game development organization were set as independent variables, consisting of game project management characteristics, PM characteristics, game development team characteristics, and organizational culture. Game performance is divided into game project performance and game development final performance. As a result, the characteristics of the four game development organizations were found to be a significant factors in the game project performance and game development final performance. This study suggests that the environment that can focus on game development and appropriate management education for managers are needed to enhance the competence of members in game development team.

Engraving High-Density Nanogaps in Gold Thin Films via Sequential Anodization and Reduction for Surface-Enhanced Raman Spectroscopy Applications

Baek, Kwang Min,Kim, Jaehoon,Kim, Shinho,Cho, Seunghee H.,Jang, Min Seok,Oh, Jihun,Jung, Yeon Sik American Chemical Society 2018 Chemistry of materials Vol.30 No.17

<P>To realize a more rapid and accurate detection technique for diverse trace molecules, surface-enhanced Raman scattering (SERS) analysis has been extensively investigated in recent decades. However, a practical fabrication method to scalably and reproducibly produce SERS substrates with highly effective SERS-active sites and extensive optical tunability still remains an important research target. Here, we present an electrochemical pathway to generate a high-performance SERS substrate. This method provides not only ultrahigh-density hot spots as a form of nanogaps for strong and uniform SERS signal enhancement but also tunable plasmonic properties for capability of matching the plasmonic resonance wavelength with that of the Raman excitation laser. The unique Au nanopillar array decorated with ultrafine Au nanoparticles records a high SERS signal enhancement effect, which enables trace-molecule detection on the entire measured area with highly reproducible signal intensity. Also, via aptamer-functionalization on this substrate, an extremely sensitive and highly selective SERS-based Hg<SUP>2+</SUP> ions detection sensor is demonstrated. Trace-amount (10 ppb) Hg<SUP>2+</SUP> ions can be selectively identified in a mixture solution containing six different metallic ion species as well as in a beverage containing numerous other components.</P> [FIG OMISSION]</BR>

ICP-MS와 LA-ICP-MS를 이용한 보다 효율적인 미량원소 분석법 연구

한승희(Seunghee Han),김태훈(Taehoon Kim),이종익(Jong-Ik Lee),이미정(Mijung Lee),양윤석(Yoonsuk Yang),백종민(Jongmin Baek),하승아(Seung-Ah Ha) 대한지질학회 2013 대한지질학회 학술대회 Vol.2013 No.10

다중 식별자를 이용한 Adversarial Autoencoder 기반 제조 공정 이상 탐지

이승희(Seunghee Lee),백준걸(Jun-Geol Baek) 대한산업공학회 2021 대한산업공학회지 Vol.47 No.2

When unexpected problems occur in manufacturing process, it is necessary to configure an anomaly detection system to monitor and control them. Abnormal data are critical because they cause a decrease in yield and poor quality. If abnormal data is not detected, the process continues and the loss becomes greater. Abnormal data have fewer numbers than normal data, resulting in class imbalance problems. Therefore, we solve the data imbalance problem by learning distribution of normal data only. Unlike conventional methods, adversarial autoencoder (AAE) is able to create distributions similar to the original data through competitive learning using discriminator. This paper proposes adversarial autoencoder with multiple discriminators, a method to learn the distribution of normal data more accurately by adding two discriminators to AAE. We use Long Short-Term Memory (LSTM) layer to fit the time series characteristics. Experiments confirm that the method proposed in this paper show great anomaly detection performance.

싱글맘 가족 쉐어하우스 입주 의사와 주거지원서비스 요구에 관한 연구

백효진(Baek, Hyojin),이한나(Lee, Hanna),김승희(Kim, Seunghee) 한국주거환경학회 2021 주거환경(한국주거환경학회논문집) Vol.19 No.2

이 연구는 공공의 주택지원을 받지 못하는 싱글맘 가족에 대하여 그들의 주거수준 향상을 위한 방안으로 쉐어하우스에 대하여 논의한다. 일본 사례 연구를 통해 싱글맘 가족 쉐어하우스는 공간과 노동력 쉐어를 통해 주거비 절감과 상호 돌봄이 이루어지고 있는 운영상의 특징을 도출하였다. 또, 싱글맘 가족에게 필요한 보육원이나 일자리를 제공하는 상업시설이 쉐어하우스 건물에서 함께 운영되고 있었다. 위 특징을 바탕으로 한국 싱글맘 가족의 쉐어하우스 입주의사와 희망하는 주거지원서비스를 분석하였다. 가장 선호하는 주거지원은 ‘주거비와 생활비의 경감’, ‘자녀의 방과 후 돌봄서비스’였다. 첫째 자녀의 연령이 10대 후반으로 갈 수록 ‘정보교환 및 상호지지관계 형성’을, 첫째 자녀의 연령이 어릴수록 ‘가사지원서비스’를 선택하였다. 희망하는 주거지원서비스는 가족의 생애주기에 따라 달라지고 있었다. 분석결과를 통해 싱글맘 가족 쉐어하우스를 도입할 경우 고려해야 할 사항을 다음과 같이 제안하였다. 먼저, 쉐어를 통해 주거비를 절감하지만 주거 수준은 저하되지 않는 방안의 모색이 필요하다. 다음으로, 입주자간 커뮤니티를 통해 가사 및 돌봄을 상호협력하는 방안이 도입되어야 한다. 외부인력을 통한 가사 및 돌봄은 주거비를 향상시키므로 입주자간 상호협력과 절충되어야 한다. 마지막으로 다양한 주거서비스를 발굴하여 쉐어하우스의 입주율을 높이면서도 싱글맘 가족의 복지도 실현할 수 있는 모델 개발이 필요함을 시사하였다. This study discusses shared housing as an option for single-mother families who are not subject to any public housing support to raise their housing standards. Based on a study done in Japan, shared houses for single-mother families had operational characteristics with a drop in housing cost and mutual care through sharing of space and labor. Besides, commercial facilities that provide jobs for single mothers and nursery schools for children were in the same building as the shared housing. An analysis surveyed the intent of single mothers moving into the shared house and their desire for housing support services. The most desired living assistance was a reduction in housing and living costs, followed by childcare service after school. For single mothers with their first child closer to their late teens, information exchange and forming mutual support relationship, and single mothers with younger children picked house chores support service. The housing supports the surveyed families wanted varied depending on the lifecycle of the family. Based on the analysis, the study proposed a method to implement shared housing for single mothers. First, a measure to reduce housing costs but not to lower living standards must be introduced. Second, a measure for cooperation in house chores and care via a resident community must be introduced. An outside force does any house chores and care services would raise the living cost, which means it must be compensated through cooperation among residents. Lastly, various types of shared house model which includes various support services must be developed to raise the move-in rate of shared housing and realize single-mother families welfare.

ICP-MS를 이용한 표준암석시료의 미량원소 분석

한승희(Seunghee Han),김태훈(Taehoon Kim),이종익(Jong-Ik Lee),이미정(Mijung Lee),백종민(Jongmin Baek),하승아(Seung-Ah Ha) 대한지질학회 2014 대한지질학회 학술대회 Vol.2014 No.10

확장된 기술수용모델을 적용한 외식업체 배달앱 이용의도 연구

백승희,김영신,Baek, Seunghee,Kim, Youngshin 한국식품영양학회 2018 韓國食品營養學會誌 Vol.31 No.1

The purpose of this study was to investigate the structural relationship between environmental factors, personal factors, ease of use, usefulness and behavioral intention of delivery application by applying the extended Technology Acceptance Model (TAM). An online survey was conducted based on a self-administered questionnaire to a selected sample who had an experience of using delivery application at least once. The survey was conducted in September, 2017. The data obtained was analyzed using SPSS 24.0 for windows and AMOS 24.0. The findings of the study showed that among environmental factors, social influence had a significant effect on perceived usefulness and perceived ease of use and facilitating conditions had a significant effect on perceived ease of use only. Among personal factors, anxiety had a significant effect on perceived usefulness, while innovation had a significant effect on perceived ease of use. Both of perceived usefulness and perceived ease of use had a significant effect on behavioral intention. This study suggests the importance of environmental and personal factors for increase of behavioral intention of delivery application.

금강의 보 개방 전·후 물환경 변화 평가

김영준 ( Youngjoon Kim ),백승희 ( Seunghee Baek ),허재영 ( Jaeyeong Huh ),이상진 ( Sangjin Lee ),김영일 ( Youngil Kim ) 한국물환경학회(구 한국수질보전학회) 2019 한국물환경학회·대한상하수도학회 공동 춘계학술발표회 Vol.2019 No.-