Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Wei-Kai Wang"'
Publikováno v:
IEEE Access, Vol 8, Pp 77788-77801 (2020)
E-Learning has become more and more popular in recent years with the advance of new technologies. Using their mobile devices, people can expand their knowledge anytime and anywhere. E-Learning also makes it possible for people to manage their learnin
Externí odkaz:
https://doaj.org/article/413f1ce58a8f4472ba4a875fbb5bf7c2
Autor:
Cheng-I Wu, Yenn-Jiang Lin, I-Hsin Lee, Men-Tzung Lo, Yu-Cheng Hsieh, Amelia Yun-Yu Chen, Wei-Kai Wang, Shih-Lin Chang, Li-Wei Lo, Yu-Feng Hu, Fa-Po Chung, Ta-Chuan Tuan, Tze-Fan Chao, Jo-Nan Liao, Wan-Hsin Hsieh, Ting-Yung Chang, Chin-Yu Lin, An-Ning Feng, Chorng-Kuang How, Shih-Ann Chen
Publikováno v:
PLoS ONE, Vol 17, Iss 2 (2022)
The predictive value of non-invasive electrocardiographic examination findings for the risk of sudden cardiac death (SCD) in populations with structurally normal hearts remains unclear. This study aimed to investigate the characteristics of the QRS v
Externí odkaz:
https://doaj.org/article/9e437bcade954f408f5f3d0ca70af471
Publikováno v:
Crystals, Vol 12, Iss 7, p 922 (2022)
Allopurinol is a relatively water-insoluble drug and, consequently, its efficacy was frequently limited by the dissolution or solubility phenomena. The purpose of this study was to improve the solid-state properties and dissolution behavior of allopu
Externí odkaz:
https://doaj.org/article/4d40c7e446064a66bcf1e607032bcdf6
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 5, Iss 2, Pp 112-116 (2017)
Zinc gallate (ZnGaO) epilayers were grown on a c-plane sapphire substrate by metal-organic chemical vapor deposition and fabricated into metal-oxide-semiconductor field-effect transistors (MOSFETs). The ZnGaO MOSFETs exhibited a complete channel pinc
Externí odkaz:
https://doaj.org/article/64735ed3ff094cef983508e36189a486
Publikováno v:
Nanomaterials, Vol 8, Iss 11, p 936 (2018)
Yttrium fluoride (YF3) films were grown on sapphire substrate by a radio frequency magnetron using a commercial ceramic target in a vacuum chamber. The structure, composition, and plasma etching behavior of the films were systematically investigated.
Externí odkaz:
https://doaj.org/article/95991e65406646c9b3cf6cb3c87084cf
Publikováno v:
Nanomaterials, Vol 8, Iss 9, p 704 (2018)
In this paper, we report the epitaxial growth and material characteristics of AlGaN (Al mole fraction of 10%) on an AlN/nanopatterned sapphire substrate (NPSS) template by hydride vapor phase epitaxy (HVPE). The crystalline quality, surface morpholog
Externí odkaz:
https://doaj.org/article/9ffff910cd8a4a518253c21a82ea044a
Publikováno v:
Nanomaterials, Vol 7, Iss 7, p 183 (2017)
Yttrium fluoride (YF3) and yttrium oxide (Y2O3) protective coatings prepared using an atmospheric plasma spraying technique were used to investigate the relationship between surface erosion behaviors and their nanoparticle generation under high-densi
Externí odkaz:
https://doaj.org/article/63970a68265a4db586fae53b684a11af
Publikováno v:
Materials, Vol 10, Iss 6, p 605 (2017)
In this study, a 3-μm-thick AlGaN film with an Al mole fraction of 10% was grown on a nanoscale-patterned sapphire substrate (NPSS) using hydride vapor phase epitaxy (HVPE). The growth mechanism, crystallization, and surface morphology of the epilay
Externí odkaz:
https://doaj.org/article/6690f8be818841488f42a264d640fa4f
Publikováno v:
Applied Sciences, Vol 7, Iss 1, p 87 (2017)
Approximately 4-μm-thick GaN epitaxial films were directly grown onto a GaN/sapphire template, sapphire, Si(111), and Si(100) substrates by high-temperature pulsed laser deposition (PLD). The influence of the substrate type on the crystalline qualit
Externí odkaz:
https://doaj.org/article/256a623bd7b244b9b62c684f5594764d
Autor:
Wei-Kai Wang, 王威凱
106
E-Learning has become more and more popular in recent years. For young generation students, using mobile platform or devices is a familiar thing to do. E-Learning based on mobile platform has a lot of benefits. User can learn at any time, at
E-Learning has become more and more popular in recent years. For young generation students, using mobile platform or devices is a familiar thing to do. E-Learning based on mobile platform has a lot of benefits. User can learn at any time, at
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/6m7nwq