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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2009年第4期10卷 530-534页

作者： Chee-onn WONG Jongin KIM eunjung HAN Keechul JUNG Human-Centered Interfaces Lab Department of Digital Media Soongsil UniversitySeoul 156743 Korea

This letter proposes a categorization matrix to analyze the playing style of a computer game player for a shooting game genre. Our aim is to use human-centered modeling as a strategy for adaptive games based on entertainment measure to evaluate the playing experience. We utilized a self-organizing map (SOM) to cluster the player's style with the data obtained while playing the game. We further argued that style-based adaptation contributes to higher enjoyment, and this is reflected in our experiment using a supervised multilayered perceptron (MLP) network.

关键词： Player modeling Categorization matrix Adaptive games Human-centered modeling Data clustering

Central bank digital currency,loan supply,and bank failure risk:a microeconomic approach

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Financial Innovation 2021年第1期7卷 1945-1966页

作者： Jooyong Jun eunjung Yeo Department of Economics Dongguk UniversitySeoul 04620Korea School of Business Administration College of Business and EconomicsChung-Ang UniversitySeoul 06974Korea

Central bank digital currencies(CBDCs),which are legal tenders in digital form,are expected to reduce currency issuance and circulation costs and broaden the scope of monetary *** addition,these currencies may also reduce consumers’need for conventional demand deposits,which,in turn,increases banks’loan provision costs because deposits require higher rates of *** use a microeconomic banking model to investigate the effects of introducing an economy-wide,account-type CBDC on a bank’s loan supply and its failure *** that a CBDC is expected to lower the cost of liquidity circulation and become a strong substitute for demand deposits,both the loan supply and the bank failure risk *** increases are countered by subsequent increases in the rates of return on term deposits and loans,which,in turn,reduce the loan supply and thus bank failure *** offsetting forces lead to no significant change in banking,as long as the rate of return on loans is below a certain ***,once the rate is above the threshold,bank failure risk increases,thereby undermining banking *** problem is more pronounced when the degree of pass-through of funding costs to the loan rate is high and the profitability of a successful project is *** results imply that central banks wishing to introduce an economy-wide,account-type CBDC should first monitor yields on bank loans and consider policy measures that induce banks to maintain adequate liquidity reserve levels.

关键词： Central bank digital currency Bank failure risk Loan supply

A Study on the Constraints and the Solutions in Silver Sport Industry

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Sociology Study 2018年第3期8卷 146-155页

作者： eunjung Seoa Yonsei University Republic of Korea

The purpose of this study is to investigate the constraints that the workers in silver sport industry experience and the solutions. In this study, six workers in silver sport industry participating in the elderly job fair held in Ilsan in 2016 were selected as subjects and interviewed in depth. The sports equipment that the six subjects exhibited and their sales and PR （Public Relations） behaviors during the fair were observed, and they were interviewed about the current status of the sports goods industry, constraints as workers, and solutions to resolve the constraints. A senior sports goods developer analyzed sports goods development and PR process through a case study. The result of this study is as follows. The constraints of silver sport industry environment are constraints on investment and lack of research and development, legal and institutional constraints, and economic constraints. The constraints of the silver sport goods industrial field are anxiety for the production of unproven high-cost goods, constraints on unstable institutions, and constraints from the difficulties in collaboration. The solutions of such problems are as follows. First, it is needed to resolve the high production cost. Second, it is need to resolve the difficulties in delivery. Third, it is needed to resolve the difficulties in communication in the development stage

关键词： Elderly sports goods industry employees constraints solutions

Plant ABC Transporters Enable Many Unique Aspects of a Terrestrial Plant＇s Lifestyle

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Molecular Plant 2016年第3期9卷 338-355页

作者： Jae-Ung Hwang Won-Yong Song Daewoong Hong Donghwi Ko Yasuyo Yamaoka Sunghoon Jang Sojeong Yim eunjung Lee Deepa Khare Kyungyoon Kim Michael Palmgren Hwan Su Yoon Enrico Martinoia Youngsook Lee Department of Life Science Pohang University of Science and Technology (POSTECH) Pohang 37673 Korea Division of Integrative Bioscience and Biotechnology POSTECH Pohang 37673 Korea Center for Membrane Pumps in Cells and Disease - PUMPKIN Danish National Research Foundation Department of Plant and Environmental Science University of Copenhagen 1871 Frederiksberg Denmark Department of Biological Sciences Sungkyunkwan University Suwon 16419 Korea Department of Plant and Microbial Biology University Zurich Zurich 8008 Zurich Switzerland

Terrestrial plants have two to four times more ATP-binding cassette （ABC） transporter genes than other organisms, including their ancestral microalgae. Recent studies found that plants harboring mutations in these transporters exhibit dramatic phenotypes, many of which are related to developmental processes and functions necessary for life on dry land. These results suggest that ABC transporters multiplied during evolution and assumed novel functions that allowed plants to adapt to terrestrial environmental conditions. Examining the literature on plant ABC transporters from this viewpoint led us to propose that diverse ABC transporters enabled many unique and essential aspects of a terrestrial plant＇s lifestyle, by transporting various compounds across specific membranes of the plant.

关键词： abscisic acid transporter adaptation to dry (and ATP-binding cassette transporters evolution lifestyle of plants

Assessing the Intensity of Dog Walking and Impact on Overall Physical Activity: A Pilot Study Using Accelerometry

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Open Journal of Preventive Medicine 2014年第7期4卷 523-528页

作者： Elizabeth A. Richards Philip J. Troped eunjung Lim Department of Exercise and Health Sciences University of Massachusetts Boston MA USA John A. Burns School of Medicine University of Hawaii Honolulu HI USA School of Nursing Purdue University West Lafayette IN USA

Introduction: Despite a growing body of research indicating that dog walking contributes to meeting physical activity (PA) guidelines, this literature is limited by the use of self-report measures of dog walking and overall PA. The objectives of this pilot study were to objectively assess dog walking with accelerometry, characterize the frequency, duration, and intensity of dog walking, and determine the contribution of dog walking to overall moderate-vigorous physical activity (MVPA). Methods: Sixty-five dog owners wore an Actigraph GT3X accelerometer for up to 7 consecutive days and recorded start/end times for dog walks with daily log sheets. Each minute with an activity count ≥ 760 was classified as MVPA. Descriptive statistics were used to summarize all variables. Logistic regression was used to examine associations between dog walking MVPA bouts and meeting PA guidelines, controlling for age, education, income, and gender. Results: Participants walked their dog an average of 1.2 ± 1.1 times/day, averaged 28.0 ± 15.6 minutes/walk, and accumulated 22.9 ± 17.5 minutes of MVPA/day during dog walks, of which 21.7 ± 17.9 minutes were accumulated in bouts ≥10 minutes. Seventy-eight percent of dog walking was classified as moderate-intensity and 3.5% was vigorous. Dog walking MVPA had a statistically significant positive association with meeting PA guidelines (OR = 2.32;95% CI = 1.06, 5.08). Conclusions: The majority of dog walking minutes were moderate-intensity and most minutes of MVPA during dog walking occurred in bouts. These findings suggest that dog walking is consistent with current PA guidelines for adults and should receive more consideration as a PA promotion strategy.

关键词： Physical Activity Exercise Pets Physical Activity Assessment Accelerometry

Identifying differentially activated pathways by augmenting activities of transcription factor target genes

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Chronic activation of 4-1BB signaling induces granuloma development in tumor-draining lymph nodes that is detrimental to subsequent CD8^(+)T cell responses

第二届最优化与系统生物学国际研讨会

作者： Hyunchul Jung eunjung Lee Jongwon Kim Doheon Lee Department of Bio and Brain Engineering Department of Laboratory Medicine and Genetics Sungkyunkwan University School of Medicine Samsung Medical Center

There are many approaches to discovering significant pathways in expression profiling. Our objective is to develop a robust approach to capturing differentially expressed pathways in disease expression profiling using pathways that have a transcription factor（TF）. After collecting TF target gene, the TF target gene activity information in pathway and the pathway activity information are calculated using a t test. The p values from two analyses are integrated by the Chi-square inverse method. We evaluated our method using two cancer microarray data sets and comparing our results with those from two other pathway analysis methods. Our approach finds differentially expressed pathways that are directly associated with essential thrombocythemia, as well as general pathways that reflect cancer type-nonspecific traits and cancer type-specific pathways in breast cancer data. To test the robustness of our approach, we analyzed two lung data sets. Our approach also provides consistent and biologically reliable results. This study shows that it is better to find significant pathways in expression profiling where the TF target information is integrated within the pathway activity information. Our proposed approach is robust, and can also find cancer type-specific differentially expressed pathways.

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Cellular & Molecular Immunology 2021年第8期18卷 1956-1968页

作者： Seon-Hee Kim Rohit Singh Chungyong Han eunjung Cho Yu I.Kim Don G.Lee Young H.Kim Sang Soo Kim Dong Hoon Shin Hye Jin You Hyeon-Woo Lee Byoung S.Kwon Beom K.Choi Division of Tumor Immunology National Cancer CenterGoyang10408Republic of Korea Graduate School of Cancer Science and Policy National Cancer CenterGoyang10408Republic of Korea Biomedicine Production Branch Program for Immunotherapy ResearchGoyang10408Republic of Korea Eutilex Institute for Biomedical Research EutilexCo.Ltd.Seoul08594Republic of Korea Division of Convergence Technology National Cancer CenterGoyang10408Republic of Korea Division of Translational Science National Cancer CenterGoyang10408Republic of Korea Institute of Oral Biology School of DentistryGraduate SchoolKyung Hee UniversitySeoul02447Republic of Korea Department of Medicine Tulane University Health Sciences CenterNew OrleansLA70112USA

The antitumor capabilities of agonistic anti-4-1BB mAbs have made them an attractive target for tumor ***,the adverse side effects associated with agonist antibodies have hindered their clinical ***,we aimed to study the immune-related adverse events of repeated doses and long-term use of agonistic anti-4-1BB *** show that chronic activation of 4-1BB signals induced the accumulation of IFN-γ-producing PD-1^(+)CD8^(+)T cells in the secondary lymphoid organs of tumor-bearing mice by increasing the number of dividing CD8^(+)T cells,which was beneficial for suppressing tumor growth in the early phase of anti-4-1BB ***,repeated exposure to anti-4-1BB mAbs led to granuloma development in tumor-draining lymph nodes(TDLNs)of mice due to recruitment and accumulation of macrophages via the CD8^(+)T cell-IFN-γ*** was accompanied by excessive lymph node swelling,which impaired the sequential activation of CD8^(+)T *** data provide insights into the immune-related adverse events of long-term agonist 4-1BB antibody dosing,which should be considered during the clinical development of immunomodulating therapy.

关键词： 4-1BB Costimulation Granuloma CD8 lymphocyte Macrophage

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中国面临经济余震

海外经济评论 2008年第22期 10-11页

作者： Ahriana eunjung Cha

【美国《华盛顿邮报》5月19日】四川地震发生不久，据初步估计，地震的经济影响“很小”，是“暂时的”和“有限的”的。经济学家宣称这是一场人员伤亡的悲剧，而不是一场经济灾难。

关键词：经济影响《华盛顿邮报》中国人员伤亡经济学家场经济地震

韩国“国家形象”对中国消费者购买意愿的影响研究 ——影视产品的态度调节作用

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韩国“国家形象”对中国消费者购买意愿的影响研究 ...

作者：许恩正（eunjung HEO）华东师范大学

学位级别：硕士

随着市场全球化加速发展的今天,企业之间的竞争进一步深化,一国市场的消费者需要面对各个国家进口的产品,中国是韩国最大的贸易出口国,每年中国消费者购买大量的韩国产品,中国消费者选择韩国产品与韩国在中国消费者心中的形象有着密切... 详细信息

随着市场全球化加速发展的今天,企业之间的竞争进一步深化,一国市场的消费者需要面对各个国家进口的产品,中国是韩国最大的贸易出口国,每年中国消费者购买大量的韩国产品,中国消费者选择韩国产品与韩国在中国消费者心中的形象有着密切的关系。因此本研究,将韩国影视产品作为调节变量,研究韩国国家形象和中国消费者购买韩国产品意图之间的关系,研究方法以文献分析、问卷调查相结合。本研究收集了300名之前收看过韩国影视产品的中国人的调查数据,之后利用SPSS对方法进行了分析。受访者中,中国中女性相较于中国男性收看韩国影视产品的人数更多,中青年群体是目前观看韩国影视产品的主要群体,目前收看韩国影视产品的中国人,大部分收入处于中低水平。研究结果表明:一、国家形象在对消费者品牌态度和消费者购买意愿方面全都具有正向的影响,即对国家形象的评价越高,消费者对品牌的态度也就越好,消费者的购买意愿也就越高;二、韩国影视产品态度对消费者品牌态度的影响上具有调节作用不完全成立,韩国影视产品态度在韩国国民形象对消费者品牌态度的影响上具有调节作用,但影视产品态度在韩国国家政治经济形象和产品形象对消费者品牌态度上就不具有调节作用;三、消费者品牌态度对韩国产品购买意愿具有现有显著正向影响;四、国家形象、国家政治经济形象、国民形象、产品形象和购买意愿之间存在显著正向影响。

关键词：韩国中国国家形象影视产品消费者购买意愿