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27 results on '"Kwon, Yoojin"'

8. Coordinate regulation of the senescent state by selective autophagy

Author

Lee, Yeonghyeon, primary, Kim, Jaejin, additional, Kim, Mi-Sung, additional, Kwon, Yoojin, additional, Shin, Sanghee, additional, Yi, Hyerim, additional, Kim, Hyeonkyeong, additional, Chang, Moon Jong, additional, Chang, Chong Bum, additional, Kang, Seung-Baik, additional, Kim, V. Narry, additional, Kim, Jin-Hong, additional, Kim, Jong-Seo, additional, Elledge, Stephen J., additional, and Kang, Chanhee, additional

Published
2021
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18. Adoption of e-health technology by physicians: a scoping review

Author

de Grood,Chloe, Raissi,Aida, Kwon,Yoojin, Santana,Maria, de Grood,Chloe, Raissi,Aida, Kwon,Yoojin, and Santana,Maria

Abstract

Chloe de Grood,1 Aida Raissi,2 Yoojin Kwon,3 Maria Jose Santana1 1Department of Community Health Sciences, W21C Research and Innovation Centre, University of Calgary, Calgary, 2University of Alberta, Edmonton, AB, 3Toronto Public Library, Toronto, ON, Canada Objective: The goal of this scoping review was to summarize the current literature identifying barriers and opportunities that facilitate adoption of e-health technology by physicians.Design: Scoping review.Setting: MEDLINE, EMBASE, and PsycINFO databases as provided by Ovid were searched from their inception to July 2015. Studies captured by the search strategy were screened by two reviewers and included if the focus was on barriers and facilitators of e-health technology adoption by physicians.Results: Full-text screening yielded 74 studies to be included in the scoping review. Within those studies, eleven themes were identified, including cost and liability issues, unwillingness to use e-health technology, and training and support.Conclusion: Cost and liability issues, unwillingness to use e-health technology, and training and support were the most frequently mentioned barriers and facilitators to the adoption of e-health technology. Government-level payment incentives and privacy laws to protect health information may be the key to overcome cost and liability issues. The adoption of e-health technology may be facilitated by tailoring to the individual physician’s knowledge of the e-health technology and the use of follow-up sessions for physicians and on-site experts to support their use of the e-health technology. To ensure the effective uptake of e-health technologies, physician perspectives need to be considered in creating an environment that enables the adoption of e-health strategies. Keywords: medical informatics, electronic medical records, diffusion of innovation, attitude of health personnel, information seeking behavior

Published
2016

20. Improving Basic Cadet Training for Changing Environment: Case Study at the Korea Air Force Academy

Author

Kwon, Yoojin

Subjects
Industrial Engineering
Abstract

Increasing uncertainty, such as Covid-19 and weather changes, threatens BCT (Basic Cadet Training) at ROKAFA (Republic of Korea Air Force Academy). In preparation for the changing and adverse environment, this study carried out the following steps to propose a system improvement utilizing LVC (Live, Virtual, Constructive) in BCT system at ROKAFA; 1) Researching the examples of BCT and LVC by advanced countries, 2) Analyzing BCT (ROKAFA) through systems approach (document analysis, survey of 140 cadets and officers, written interviews with military experts), 3) Applying LVC to BCT. BCT is a vital step in the transition from civilian to military status (ROKAFA, 2022), which has significant components such as the environment, its plan, the motivation of trainees, and training instructors. A review of BCT systems of the United States, Japan, the United Kingdom, and Sweden revealed that South Korea and the United States are the most similar. After analyzing BCT through the systems approach, it was identified that BCT has no alternative training despite time constraints (4 weeks). Besides, 87.9% of trainees and instructors experienced changes in BCT plan, and 4.86 ( > 4: Neutral) agreed with improvement in BCT. There was a significant correlation between negative emotions when changing training plans and the desire to improve BCT; the correlation coefficient (r) is 0.317 (p-value < 0.001). Respondents provided positive feedback ( > 4: Neutral) on nine of the 14 LVC training cases that would be applied to BCT, with Q25 (formerly Eagle training, not conducted since 2002) being ranked as the most needed training with a score of 4.74. Military experts advised considering the training development needed for Korea Air Force Academy cadets, system development through a long-term plan, and cost-effectiveness when applying LVC to BCT. The application of LVC in military training is inevitable because it is a proactive alternative training to prepare for the future and guide the way forward, and many advanced countries have already recognized the importance of LVC and are using it for the future military. In addition, LVC enables the accumulation of data to personalize the training data of Korea Air Force cadets even after enrollment. There are limitations of this study that need to be overcome, such as increasing the awareness of LVC among participants, performing Heuristic decision analysis when choosing alternative plans (Blanchard, 2014), and confirming the actual effect of LVC before and after its application.

Published
2023

21. Use of ward closure to control outbreaks among hospitalized patients in acute care settings: a systematic review

Author

Wong, Holly, primary, Eso, Katherine, additional, Ip, Ada, additional, Jones, Jessica, additional, Kwon, Yoojin, additional, Powelson, Susan, additional, de Grood, Jill, additional, Geransar, Rose, additional, Santana, Maria, additional, Joffe, A. Mark, additional, Taylor, Geoffrey, additional, Missaghi, Bayan, additional, Pearce, Craig, additional, Ghali, William A., additional, and Conly, John, additional

Published
2015
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27. Autophagy Is Pro-Senescence When Seen in Close-Up, but Anti-Senescence in Long-Shot.

Author

Kwon Y, Kim JW, Jeoung JA, Kim MS, and Kang C

Subjects
Animals, DNA Damage genetics, Humans, Oxidative Stress genetics, Telomere Shortening genetics, Autophagy genetics, Carcinogenesis genetics, Cellular Senescence genetics, Stress, Physiological genetics
Abstract

When mammalian cells and animals face a variety of internal or external stresses, they need to make homeostatic changes so as to cope with various stresses. To this end, mammalian cells are equipped with two critical stress responses, autophagy and cellular senescence. Autophagy and cellular senescence share a number of stimuli including telomere shortening, DNA damage, oncogenic stress and oxidative stress, suggesting their intimate relationship. Autophagy is originally thought to suppress cellular senescence by removing damaged macromolecules or organelles, yet recent studies also indicated that autophagy promotes cellular senescence by facilitating the synthesis of senescence-associated secretory proteins. These seemingly opposite roles of autophagy may reflect a complex picture of autophagic regulation on cellular senescence, including different types of autophagy or a unique spatiotemporal activation of autophagy. Thus, a better understanding of autophagy process will lead us to not only elucidate the conundrum how autophagy plays dual roles in the regulation of cellular senescence but also helps the development of new therapeutic strategies for many human diseases associated with cellular senescence. We address the pro-senescence and anti-senescence roles of autophagy while focusing on the potential mechanistic aspects of this complex relationship between autophagy and cellular senescence.

Published
2017
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