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      • KCI등재후보

        A Study on Usage Behavior of Influencers by College Students

        Sanghee Park(Sanghee Park),Kiyoon Kim(Kiyoon Kim) J-INSTITUTE 2022 Public Value Vol.7 No.2

        Purpose: This study aims to explore the various influencing factors that influencer channel characteristics have on users, targeting university students who are the main users of various social media after the pandemic. Method: in-depth interviews were conducted with 15 college students to investigate their influencer usage behaviors, explore factors affecting their use, and develop a related research model. Results: First of all, in the early days of using content, they encountered content for reasons such as topicality, information, friend recommendation, and curiosity, and there was a tendency to select content based on similar tastes through algorithm and friend recommendation. In particular, the highly topical contents of influencers recommended by friends played an important role in forming peer culture with friends. It was found that sincerity and candor revealed in the content were important factors influencing the period when an influencer's channel was subscribed and used continuously and intimacy was formed. When they felt their sincerity and honesty, they realized that they were different from other influencers and continued to watch them. It was found that the interaction factor plays a decisive role in forming intimacy with influencers and contin-uously using the channel for more than 3 months, forming a fandom and recommending content to others. Conclusion: This usage behavior of college students has great implications for companies that want to pro-mote and market through the influencer channel. As the factors that affect users vary depending on when they use the influencer channel, a promotional strategy that reflects this is needed. In addition, as integrity and hon-esty are important factors in building users' trust, it should be given more important value than anything else in maintaining and managing channels.

      • KCI등재

        Jersey Design and Pattern Making for Disable Players of Ice Sledge Hockey

        ( Sanghee Park ),( Sungheum Um ),( Jinhee Park ) 한국패션비즈니스학회 2016 패션 비즈니스 Vol.20 No.3

        As the quality of life has improved with development of science and technology, desire for better quality of life of disable people has also increased. Currently, prejudiced views of disabled people in South Korea are changing, but sports for all disabled people is not revitalized and social support is also inadequate. In developed countries, administration and systems for sports among people with disabilities are provided at the consumer level, and many companies willingly provide support to disabled athletes. However, in South Korea, low awareness of sports for disabled people is companied by minimal support companies. In order for South Korea to advance, support for the disable sports players is needed, especially sports-wear that fits their body conditions and differences game playing from ordinary sports players. This study specifically focused on the ice sledge hockey players, taking into account the complaints on their jersey and their special conditions through motion analysis while sleds. For the easy use of the hockey, armhole depth and sleeve breadth was reduced and sleeve hem was designed for flexibility of sleeve such that it does not slide down. Also, because only the front of the Jersey is tucked in the pants, the side vent was designed to be deep such that the back hem is prevented from being pulled. Sportswear pattern making for the players with disabilities required to account for distinct body characteristics, as compared to the ordinary players. Thus, studies that develops sports-wear design for those with disabilities contributes to the qualitative development of sports for people with disabilities.

      • KCI등재SCISCIE
      • KCI등재후보

        A Study on the Analysis of OVERSEAS MARKET ENTRY Strategy by Growth Stage for ICT Companies of the Post-COVID-19 Era

        Sanghee Park,Kiyoon Kim J-INSTITUTE 2021 Regulations Vol.6 No.3

        Purpose: Given the expansion of online and contactless centric corporate activities due to COVID-19, in order to derive a systematic strategy for the Korean ICT companies contactless manner of overseas market entry, it is intended to present the differences among strategies according to the growth stage of the ICT companies. Method: A questionnaire survey was conducted by targeting major ICT companies of Korea. Based on which, attempt has been made to verify the status of overseas market entry and the level of technological development of the major Korean ICT companies, while verifying the strategies required for the overseas market entry by each growth stage. Results: The manner of overseas market entry turned out to vary depending on each company s growth stage. Accordingly, in the survey of the difficulties during the overseas market entry, varying difficulties were experienced depending on the growth stage of the company. The ICT companies of the entry stage noted the issue of finding customers as a difficulty, and the ICT companies of the growth and maturity stages noted the “lack of trade spe-cialists.” It was also analyzed that the awareness of government support was low, demonstrating the limitations of comprehensive government support policies. Lastly, it was analyzed that differences arose in the current status of responding to COVID-19 and the difficulties depending on the growth stage of the company. It was verified that the awareness of the government s support policy for the ICT companies was low, which was not properly utilized, thereby further confirming that a policy alternative is needed. Conclusion: Consequently, it is necessary to change the overseas market entry support policy for the ICT com-panies focused on the overseas base centers, which have previously been operated primarily by the suppliers, to the consumer centric, whereby the ICT companies could expand by considering the overseas market entry together from the early stage of growth.

      • Investigation of Specific Binding Proteins to Photoaffinity Linkers for Efficient Deconvolution of Target Protein

        Park, Jongmin,Koh, Minseob,Koo, Ja Young,Lee, Sanghee,Park, Seung Bum American Chemical Society 2016 ACS CHEMICAL BIOLOGY Vol.11 No.1

        <P>Photoaffinity-based target identification has received recent attention as an efficient research tool for chemical biology and drug discovery. The major obstacle of photoaffinity-based target identification is the nonspecific interaction between target identification probes and nontarget proteins. Consequently, the rational design of photoaffinity linkers has been spotlighted for successful target identification. These nonspecific interactions have been considered as random events, and therefore no systematic investigation has been conducted regarding nonspecific interactions between proteins and photoaffinity linkers. Herein, we report the protein-labeling analysis of photoaffinity linkers containing three photoactivatable moieties: benzophenone, diazirine, and arylazide. Each photoaffinity linker binds to a different set of proteins in a structure-dependent manner, in contrast to the previous conception. The list of proteins labeled by each photoaffinity linker was successfully used to eliminate the nonspecific binding proteins from target candidates, thereby increasing the success rate of target identification.</P>

      • KCI등재
      • KCI등재

        An experimental study on the production of the double accusative ditransitives in Korean

        Park, Sanghee,Yi, Eunkyung 미래영어영문학회 2021 영어영문학 Vol.26 No.4

        The purpose of this study is to revisit the production of the Korean ditransitive constructions reported in Park & Yi (2021). The phenomenon is puzzling particularly because the double accusative ditransitive construction tends to be judged highly unacceptable and rarely observed in natural language corpora, while speakers produced a non-trivial number of them in an experimental setting. This study attempts to replicate the results of their production experiment on a different pool of participants and with a much larger sample size (N=96). Based on this new dataset, we conduct quantitative and qualitative analysis of speakers’ free continuations after two types of prompts, i.e., including either dative- or accusative-marked animate argument as a potential recipient. We examine the validity of the previous results and also discuss a variety of continuations provided by participants and their implications for Korean sentence production.

      • KCI등재

        Susceptibility of β-Lactam Antibiotics and Genetic Mutation of Drug-Resistant Mycobacterium tuberculosis Isolates in Korea

        Park Sanghee,Jung Jihee,Kim Jiyeon,Han Sang Bong,류성원 대한결핵및호흡기학회 2022 Tuberculosis and Respiratory Diseases Vol.85 No.3

        Background <i>Mycobacterium tuberculosis</i> (Mtb) is resistant to the β-lactam antibiotics due to a non-classical transpeptidase in the cell wall with β-lactamase activity. A recent study showed that meropenem combined with a β-lactamase inhibitor clavulanate, was effective in MDR and XDR tuberculosis (TB). However, clavulanate can only be used in drugs containing amoxicillin in Korea. In this study, we investigated the susceptibility and genetic mutations of drug-resistant Mtb isolates to amoxicillin-clavulanate and meropenem-clavulanate to improve the diagnosis and treatment of drug-resistant TB patients.Methods The minimum inhibitory concentration (MIC) of amoxicillin-clavulanate and meropenem-clavulanate was examined by resazurin microtiter assay. We used 82 MDR and 40 XDR strains isolated in Korea and two reference laboratory strains. Mutations of drug targets <i>blaC, blaI, ldtA, ldtB, dacB2</i>, and <i>crfA</i> were analyzed by PCR and DNA sequencing.Results The MIC<sub>90</sub> values of amoxicillin and meropenem with clavulanate in drug-resistant Mtb isolates were 64 and 16, respectively. Gene mutations related to amoxicillin/clavulanate and meropenem/clavulanate resistance could not be identified, but T448G mutation of was found in the <i>blaC</i> gene related to β-lactam antibiotics high susceptibility.Conclusion Our results provide clinical consideration of β-lactams in treating drug-resistant TB and potential molecular markers of amoxicillin-clavulanate and meropenem-clavulanate susceptibility.

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