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  1. Article ; Online: When It Comes to Screen Golf and Baseball, What Do Participants Think?

    Seong, Bo-Hyun / Hong, Chang-Yu

    International journal of environmental research and public health

    2022  Volume 19, Issue 20

    Abstract: Screen golf and baseball activities have been popular as virtual game content and sport activities, but no one has cogently explained why they are attractive to Korean urban society. Our research team analyzed the decision-making process for ... ...

    Abstract Screen golf and baseball activities have been popular as virtual game content and sport activities, but no one has cogently explained why they are attractive to Korean urban society. Our research team analyzed the decision-making process for participating in screen golf and baseball through a widely used technology acceptance model (TAM) to explain the relationship between perceived ease of use, perceived usefulness, personal attitude, and individual intention. Structural equation modeling (SEM) verified five hypotheses established through a literature review, and 400 effective samples obtained through online surveys provided material for analysis. As a result of the analysis, perceived usefulness was the most important variable leading to participation in virtual reality sports. Based on this finding, we could conclude that the successful popularization of virtual reality sports depends on the development of applications sophisticated enough to provide practical usefulness to participants, such as physical posture correction and an improvement in personal athletic skills.
    MeSH term(s) Humans ; Baseball ; Golf ; Intention ; Surveys and Questionnaires ; Technology
    Language English
    Publishing date 2022-10-21
    Publishing country Switzerland
    Document type Review ; Journal Article
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph192013671
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  2. Article ; Online: Decision-Making in Virtual Reality Sports Games Explained via the Lens of Extended Planned Behavior Theory.

    Seong, Bo-Hyun / Hong, Chang-Yu

    International journal of environmental research and public health

    2022  Volume 20, Issue 1

    Abstract: This study aims to determine whether the effect of interactivity on participation in virtual sports has risen because of the COVID-19 pandemic and if there is a difference in decision-making. The significance of social factors may be highlighted even ... ...

    Abstract This study aims to determine whether the effect of interactivity on participation in virtual sports has risen because of the COVID-19 pandemic and if there is a difference in decision-making. The significance of social factors may be highlighted even more as a rationale for using virtual reality (VR) sports apps throughout the prolonged COVID-19 epidemic. A model was built based on the literature to describe the intention to participate in VR sports, and eight associated hypotheses were established. A sample of 301 submissions from a user poll on Korea's cycling information sharing website was used for our analysis. SPSS 23.0 (IBM, Armonk, NY, USA) and AMOS 18.0 (IBM, Armonk, NY, USA) were used to validate Hypotheses 1-8 using a multigroup structural equation model (SEM) analysis and multigroup analysis. Although some hypotheses were not validated, the impact of perceived interaction presented as an extra variable altered based on the group participating before and after the COVID-19 epidemic, and the study's goal was achieved. Given that information technology has evolved by overcoming physical space and socio-cultural constraints to create a society that connects people, the importance of online interaction, such as networking and competition between users, will be emphasized in the VR sports field in the future.
    MeSH term(s) Humans ; Pandemics ; Theory of Planned Behavior ; COVID-19/epidemiology ; Sports ; Virtual Reality
    Language English
    Publishing date 2022-12-29
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph20010592
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  3. Article ; Online: Does Risk Awareness of COVID-19 Affect Visits to National Parks? Analyzing the Tourist Decision-Making Process Using the Theory of Planned Behavior.

    Seong, Bo-Hyun / Hong, Chang-Yu

    International journal of environmental research and public health

    2021  Volume 18, Issue 10

    Abstract: This study aimed to determine whether risk awareness of coronavirus disease (COVID-19) affects visits to national parks. We analyzed the tourist decision-making process during the current pandemic using the theory of planned behavior as a framework, ... ...

    Abstract This study aimed to determine whether risk awareness of coronavirus disease (COVID-19) affects visits to national parks. We analyzed the tourist decision-making process during the current pandemic using the theory of planned behavior as a framework, adding variables relevant to the pandemic, such as risk perception and risk reduction behavior, to the model. Based on a literature review, we developed a research model describing the impact relationship between risk perception, the theory of planned behavior, and risk reduction behavior and tested nine hypotheses. Results of a survey of 555 visitors to two national parks supported eight of the nine hypotheses. Although the results are limited, they reaffirm the usefulness of the theory of planned behavior in explaining tourism behavior. This work is significant in that we would be able to extend the scope of subsequent research beyond a discussion of the direct effects on optimistic perceptions (bias) and risk reduction behavior as well as visit intention, by explaining the probability even in unprecedented crises such as COVID-19. Humans may be negotiating the constraints (COVID-19) or embodied tourism need through the personal bias. Furthermore, we discuss the theoretical implications of the results for tourism behavior research.
    MeSH term(s) COVID-19 ; Humans ; Intention ; Pandemics ; Parks, Recreational ; Risk ; SARS-CoV-2
    Language English
    Publishing date 2021-05-11
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph18105081
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  4. Article ; Online: Moderating Effect of Demographic Variables by Analyzing the Motivation and Satisfaction of Visitors to the Former Presidential Vacation Villa

    Bo-Hyun Seong / Chang-Yu Hong

    Societies, Vol 11, Iss 104, p

    Case Study of Cheongnam-Dae, South Korea

    2021  Volume 104

    Abstract: This study aims to verify whether there is a difference in groups vis-à-vis gender and age in the relationship between the motivation and satisfaction of visiting the former presidential villa, Cheongnam-dae. Using structural equation models, we examined ...

    Abstract This study aims to verify whether there is a difference in groups vis-à-vis gender and age in the relationship between the motivation and satisfaction of visiting the former presidential villa, Cheongnam-dae. Using structural equation models, we examined that Relaxation has a positive effect on satisfaction in all groups. However, the relationship between motivation and satisfaction, such as Convenience, Historicity, and Fellowship, reveals gender and age differences, while the relationship among three motivation factors differs by gender and age. Four motivational factors, i.e., Relaxation, Convenience, Historicity, and Satisfaction, significantly affected the youth ( n = 171), while the three factors, i.e., Relaxation, Convenience, and Fellowship, significantly affected the elderly ( n = 143). Our analysis encourages expanding ecotourism infrastructure to enhance the ecological value of Cheongnam-dae. It is also necessary to replenish related facilities and contents to enhance the effectiveness of ecological experiences and environmental education. Therefore, this work is significant as it contributes to the development of an analytic framework by discussing the difference between motivation and satisfaction.
    Keywords tourism motivation ; tourism satisfaction ; gender ; age ; presidential villa ; structural equation modelling ; Social sciences (General) ; H1-99
    Subject code 910
    Language English
    Publishing date 2021-08-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Does Risk Awareness of COVID-19 Affect Visits to National Parks? Analyzing the Tourist Decision-Making Process Using the Theory of Planned Behavior

    Bo-Hyun Seong / Chang-Yu Hong

    International Journal of Environmental Research and Public Health, Vol 18, Iss 5081, p

    2021  Volume 5081

    Abstract: This study aimed to determine whether risk awareness of coronavirus disease (COVID-19) affects visits to national parks. We analyzed the tourist decision-making process during the current pandemic using the theory of planned behavior as a framework, ... ...

    Abstract This study aimed to determine whether risk awareness of coronavirus disease (COVID-19) affects visits to national parks. We analyzed the tourist decision-making process during the current pandemic using the theory of planned behavior as a framework, adding variables relevant to the pandemic, such as risk perception and risk reduction behavior, to the model. Based on a literature review, we developed a research model describing the impact relationship between risk perception, the theory of planned behavior, and risk reduction behavior and tested nine hypotheses. Results of a survey of 555 visitors to two national parks supported eight of the nine hypotheses. Although the results are limited, they reaffirm the usefulness of the theory of planned behavior in explaining tourism behavior. This work is significant in that we would be able to extend the scope of subsequent research beyond a discussion of the direct effects on optimistic perceptions (bias) and risk reduction behavior as well as visit intention, by explaining the probability even in unprecedented crises such as COVID-19. Humans may be negotiating the constraints (COVID-19) or embodied tourism need through the personal bias. Furthermore, we discuss the theoretical implications of the results for tourism behavior research.
    Keywords COVID-19 ; risk perception ; risk reduction behavior ; extended theory of planned behavior ; Medicine ; R
    Subject code 910
    Language English
    Publishing date 2021-05-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Influential Factors for Sustainable Intention to Visit a National Park during COVID-19

    Bo-Hyun Seong / Youngseok Choi / Hyojin Kim

    International Journal of Environmental Research and Public Health, Vol 18, Iss 12968, p

    The Extended Theory of Planned Behavior with Perception of Risk and Coping Behavior

    2021  Volume 12968

    Abstract: Despite the danger of the spread of the COVID-19 pandemic, visits to natural tourism destinations such as national parks are continuing, though people are using less congested trails or minimizing personal contact. Given the danger from COVID-19, the ... ...

    Abstract Despite the danger of the spread of the COVID-19 pandemic, visits to natural tourism destinations such as national parks are continuing, though people are using less congested trails or minimizing personal contact. Given the danger from COVID-19, the purpose of our study was to use an expanded theory of planned behavior to analyze whether tourists intend to continue to visit national parks. Another purpose for our study was to compare an extant research model based on the theory of planned behavior with the extended model we developed. Frequency analysis, confirmatory factor analysis, structural equation modeling, and other statistical techniques, such as correlation analysis, parsimonious fit index, and squared multiple correlations were employed according to the appropriate objectives. Additionally, the number of 351 participants joined the survey. Our study found that perception of risk of COVID-19 negatively affected attitude and perceived behavioral control in both models. Moreover, the perceived behavioral control had a positive effect on coping behavior. Given the analytical results, our study presents not only theoretical implications for understanding the behavior of those who visit national parks, but also practical implications for operation and management of national parks during the COVID-19 pandemic.
    Keywords COVID-19 ; perception of risk ; coping behavior ; extended theory of planned behavior ; sustainable intention ; Medicine ; R
    Subject code 910
    Language English
    Publishing date 2021-12-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Influential Factors for Sustainable Intention to Visit a National Park during COVID-19: The Extended Theory of Planned Behavior with Perception of Risk and Coping Behavior.

    Seong, Bo-Hyun / Choi, Youngseok / Kim, Hyojin

    International journal of environmental research and public health

    2021  Volume 18, Issue 24

    Abstract: Despite the danger of the spread of the COVID-19 pandemic, visits to natural tourism destinations such as national parks are continuing, though people are using less congested trails or minimizing personal contact. Given the danger from COVID-19, the ... ...

    Abstract Despite the danger of the spread of the COVID-19 pandemic, visits to natural tourism destinations such as national parks are continuing, though people are using less congested trails or minimizing personal contact. Given the danger from COVID-19, the purpose of our study was to use an expanded theory of planned behavior to analyze whether tourists intend to continue to visit national parks. Another purpose for our study was to compare an extant research model based on the theory of planned behavior with the extended model we developed. Frequency analysis, confirmatory factor analysis, structural equation modeling, and other statistical techniques, such as correlation analysis, parsimonious fit index, and squared multiple correlations were employed according to the appropriate objectives. Additionally, the number of 351 participants joined the survey. Our study found that perception of risk of COVID-19 negatively affected attitude and perceived behavioral control in both models. Moreover, the perceived behavioral control had a positive effect on coping behavior. Given the analytical results, our study presents not only theoretical implications for understanding the behavior of those who visit national parks, but also practical implications for operation and management of national parks during the COVID-19 pandemic.
    MeSH term(s) Adaptation, Psychological ; COVID-19 ; Humans ; Intention ; Pandemics ; Parks, Recreational ; Perception ; SARS-CoV-2 ; Surveys and Questionnaires
    Language English
    Publishing date 2021-12-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph182412968
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  8. Article ; Online: Mycobacterial periprosthetic joint infection after primary total knee arthroplasty.

    Hwang, Bo-Hyun / Lee, Su-Chan / Ong, Alvin / Ahn, Hye-Sun / Moon, Seong-Hwan

    International orthopaedics

    2021  Volume 45, Issue 12, Page(s) 3055–3062

    Abstract: Purpose: Mycobacterial periprosthetic joint infection (PJI) is very rare and is generally associated with an immunosuppressive environment. Few large-scale studies of this unusual PJI have been conducted. The current study was performed to assess the ... ...

    Abstract Purpose: Mycobacterial periprosthetic joint infection (PJI) is very rare and is generally associated with an immunosuppressive environment. Few large-scale studies of this unusual PJI have been conducted. The current study was performed to assess the clinical features and outcomes following two-stage re-implantation for mycobacterial PJI after primary total knee arthroplasty (TKA).
    Methods: We conducted a retrospective review of data collected from our database involving ten cases of two-stage re-implantation manifesting mycobacterial PJI. Patients were followed for at least five years or until recurrent infection. The mean follow-up duration in patients who remained free of infection was 7.5 years (range 5-9.5 years).
    Results: Seven patients (70%) belonged to the American Society of Anesthesiologists' grade 3 or 4. The surgical protocol entailed resection arthroplasty and cement spacer insertion with vigorous debridement, followed by at least six weeks of systemic antimicrobial therapy and delayed re-implantation in all patients. The median duration from resection arthroplasty to re-implantation was 5.3 months (range 2-10.5 months). Following re-implantation, five patients with Mycobacterium fortuitum were treated with amikacin for six weeks and oral clarithromycin for three months. Five patients infected with M. tuberculosis received anti-tuberculosis medications immediately after pathogen isolation, for a period of 12 months.
    Conclusion: Mycobacterial PJI can be treated successfully via resection arthroplasty and delayed re-implantation combined with proper antimicrobial agents. Suspicious infection or loosening after primary TKA, particularly in an immunosuppressive environment, warrants the attention of an orthopedic surgeon to consider the possibility of unusual PJI.
    MeSH term(s) Anti-Bacterial Agents/therapeutic use ; Arthritis, Infectious ; Arthroplasty, Replacement, Knee/adverse effects ; Humans ; Prosthesis-Related Infections/diagnosis ; Prosthesis-Related Infections/epidemiology ; Prosthesis-Related Infections/etiology ; Retrospective Studies
    Chemical Substances Anti-Bacterial Agents
    Language English
    Publishing date 2021-04-08
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 80384-4
    ISSN 1432-5195 ; 0341-2695
    ISSN (online) 1432-5195
    ISSN 0341-2695
    DOI 10.1007/s00264-021-05029-x
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1324: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
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  9. Article ; Online: Metabolomic Comparison of Guava (

    Jun, Bo-Gyu / Kim, Su-Hyun / Kim, Seon-Hyeok / Hong, Seong-Min / Lee, Heaji / Lim, Yunsook / Kim, Sun-Yeou / Lee, Choong-Hwan

    Nutrients

    2024  Volume 16, Issue 6

    Abstract: Probiotic fermentation of plant-based materials can lead to the generation of various bioactive substances via bacterial metabolites and the biotransformation of phenolic compounds. We compared the metabolic differences between fermentation ... ...

    Abstract Probiotic fermentation of plant-based materials can lead to the generation of various bioactive substances via bacterial metabolites and the biotransformation of phenolic compounds. We compared the metabolic differences between fermentation by
    MeSH term(s) Antioxidants/metabolism ; Psidium/chemistry ; Limosilactobacillus fermentum ; Phenols/analysis ; Plant Extracts/pharmacology ; Plant Extracts/chemistry
    Chemical Substances Antioxidants ; Phenols ; Plant Extracts
    Language English
    Publishing date 2024-03-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu16060841
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  10. Article: Monitoring trafficking and expression of hemagglutinin-tagged transient receptor potential melastatin 4 channel in mammalian cells.

    Hwang, Eun Mi / Lee, Bo Hyun / Byun, Eun Hye / Lee, Soomin / Kang, Dawon / Lee, Dong Kun / Song, Min Seok / Hong, Seong-Geun

    The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology

    2023  Volume 27, Issue 4, Page(s) 417–426

    Abstract: The TRPM4 gene encodes a ... ...

    Abstract The TRPM4 gene encodes a Ca
    Language English
    Publishing date 2023-07-03
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 1387595-4
    ISSN 2093-3827 ; 1226-4512
    ISSN (online) 2093-3827
    ISSN 1226-4512
    DOI 10.4196/kjpp.2023.27.4.417
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