References
- Zhixing Tian, Young-Eun Yi, Myung-Jin Bae "A study on vocal breathing to improve activity blood oxygen saturation when wearing a mask," SSRG International Journal of Engineering Trends and Technology, Vol-ume 69, Issue 2, pp. 107-111, February 2021.
- Zhixing Tian, Myung-Jin Bae, "'Bu' vocal breathing method to improve blood oxygen saturation when wearing a mask," SSRG International Journal of Engineering Trends and Technology, Volume 68, Issue 10, pp. 33-36, October 2020.
- Zhixing Tian, Bong-Young Kim and Myung-Jin Bae, "A study on healthy breathing pattern when wearing a mask," International Journal of Engineering Research and Technology, Volume 13, Issue 7, pp. 1562-1566, 2020, https://doi.org/10.37624/IJERT/13.7.2020.1562-1566
- Asadi, S., Wexler, A.S., Cappa, C.D. et al. Aerosol emission and superemission during human speech in-crease with voice loudness. Sci Rep 9, 2348, 2019. https://doi.org/10.1038/s41598-019-38808-z
- Wang A Richardson AW Hofacre KC. "The effect of flow pattern on collection efficiency of respirator filters," J Int Soc Respir Prot; 29: 41-54, 2012
- Bong-Young Kim, Myung-Jin Bae, "A study on the stress reduction effect of reading aloud the book using HRV," International Journal of Engineering Research and Technology, Volume 12, Issue 9, pp. 1457-1461, 2019.
- Bong-Young Kim, Ahn Ik-soo, Myung-Jin Bae "A study on lung function activation of sound necklace," Journal of Engineering and Applied Sciences, Volume 13, Issue 3, pp. 650-654, 2018.
- Wikipedia, Oxygen saturation, Submission of manuscript. https://en.wikipedia.org/wiki/Oxygen_saturation_(medicine)#cite_note-9.
- James E Sinex, Pulse oximetry: Principles and limitations, "The American Journal of Emergency Medicine," Volume 17, Issue 1, Pages 59-66, 1999. https://doi.org/10.1016/S0735-6757(99)90019-0
- Bao-guo Yao, Yu-xiao Wang, Xiang-yu Ye, Fei Zhang, Yun-liang Peng, "Impact of structural features on dynamic breathing resistance of healthcare face mask," Science of The Total Environment, Volume 689. pp. 743-753, 2019. https://doi.org/10.1016/j.scitotenv.2019.06.463
- Oximetry.org, Pulse Oximeter, Submission of manuscript https://web.achive.org/web/20150318054934/http://www.oximetry.org/pulseox/principles.htm.
- Wikipedia, Adrian Curtin, Pulse oximetry, Submission of manuscript. https://en.wikipedia.org/wiki/Pulse_oximetry#Indication.
- Anaesthesia UK, Principles of pulse oximetry. https://web.archive.org/web/20150224221820/http://www.frca.co.uk/article.aspx?articleid=332.
- Zhixing Tian, Bae Seonggeon, Myung-Jin Bae, "On the effect of everyday stress by repeated vocalization of "voo"," SSRG International Journal of Engineering Trends and Technology, Volume 68, Issue 9, pp. 162-166, November 2020. https://doi.org/10.14445/22315381/IJETT-V68I9P222