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pro vyhledávání: '"TAN Xuan Li"'
Publikováno v:
Malaysian Journal of Medical Sciences. 2023, Vol. 30 Issue 6, p147-155. 9p.
Autor:
Rokiah Omar, Victor Feizal Knight, Asma Ahida Ahmad Zahidi, Nur Zakiah Mohd Saat, Tan Xuan Li
Publikováno v:
Medical hypothesis, discovery & innovation in optometry. 2:138-145
Background: A vision-screening program is effective in prevention of vision impairment. The validity of vision screening conducted by nurses, medical assistants, and teachers has been previously reported. However, the validity of preschool teachers i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db7989d49c71e2fb9482d15462924213
https://doi.org/10.51329/mehdioptometry138
https://doi.org/10.51329/mehdioptometry138
Publikováno v:
Malaysian Journal of Health Sciences / Jurnal Sains Kesihatan Malaysia. 2019 Special Issue, Vol. 17, p149-156. 8p.
Publikováno v:
2020 IEEE MTT-S International Wireless Symposium (IWS).
This paper presents a broadband rectifier for ambient RF power harvesting. Two rectifier branches are combined in the rectifier design to extend the working bandwidth. The simulated results show the maximum RF to DC conversion efficiency is 77.6℅ a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c050b152f87bd37efe95cf71bdb8f48
https://doi.org/10.1109/iws49314.2020.9360117
https://doi.org/10.1109/iws49314.2020.9360117
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