Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Houqing Wang"'
Publikováno v:
Nano Select, Vol 2, Iss 11, Pp 2185-2191 (2021)
Abstract In order to improve the dispersion of graphene oxide (GO) in polymers, we synthesized polyurethane (PU) chains with long polydimethylsiloxane (PDMS) chains as the “soft segment” and hexamethylene diisocyanate (HDI) as the “hard segment
Externí odkaz:
https://doaj.org/article/6004263ffeb34a69b9597b2b9c6813f1
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
IntroductionKashin-Beck Disease (KBD) is an endemic disease predominantly affecting joint and skeletal muscle, predisposing the articular cartilage to degeneration and necrosis. Currently,staged total hip arthroplasty is a common surgical method for
Externí odkaz:
https://doaj.org/article/ffe39d5517fb4115975ce522f71cd562
Publikováno v:
Transactions of the Indian Institute of Metals. 76:1615-1623
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e91710abc211419df367721ce1ce28e
https://doi.org/10.1007/s12666-022-02840-x
https://doi.org/10.1007/s12666-022-02840-x
Publikováno v:
Cellular and Molecular Biology. 68:47-52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f782c453336238e585e14bbd7f57a56c
https://doi.org/10.14715/cmb/2022.68.11.9
https://doi.org/10.14715/cmb/2022.68.11.9
Publikováno v:
Metals, Vol 11, Iss 10, p 1615 (2021)
In this work, the local equilibrium modeling method of a non-equilibrium multi-phase reaction system in the top-blowing melting process of electronic waste was studied. The automatic judgment mechanism of phase transformation and the improvement of t
Externí odkaz:
https://doaj.org/article/2f65a2b564d14a8fa022e4d7a6aad0ca
Publikováno v:
Metals, Vol 11, Iss 10, p 1500 (2021)
In the present study, the local equilibrium modeling and division method of the multiphase non-equilibrium for the top-blowing smelting process of electronic waste was investigated based on the local equilibrium hypothesis. And the mathematical descr
Externí odkaz:
https://doaj.org/article/cb95306a46d649c7aeeab51fe9182d00
Autor:
Eftichis Koutroulis, Houqing Wang, Zhigang Jin, Weimin Wu, Henry Shu-Hung Chung, Ning Gao, Frede Blaabjerg
Publikováno v:
Gao, N, Jin, Z, Wang, H, Wu, W, Koutroulis, E, Chung, H S & Blaabjerg, F 2022, ' MOSFET-Switch-Based Transformerless Single-Phase Grid-Tied Inverter for PV Systems ', I E E E Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 4, 9373575, pp. 3830-3839 . https://doi.org/10.1109/JESTPE.2021.3064587
Summarization: Nonisolated photovoltaic (PV) inverters based on a single high-frequency MOSFET power switch have become more and more popular recently. Among these topologies, the conventional buck–boost inverter is fairly achievable but has low ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0cb92479cd7f37076e1b3e8d9fcbebd
https://doi.org/10.1109/jestpe.2021.3064587
https://doi.org/10.1109/jestpe.2021.3064587
Autor:
Henry Shu-Hung Chung, Frede Blaabjerg, Jihong Zhu, Weimin Wu, Houqing Wang, Eftichios Koutroulis
Publikováno v:
Wang, H, Wu, W, Zhu, J, Koutroulis, E, Chung, H S & Blaabjerg, F 2022, ' A Novel Dual Buck and Boost Transformer-Less Single-Phase Grid-Tied Inverter ', I E E E Transactions on Power Electronics, vol. 37, no. 4, 9580643, pp. 4211-4224 . https://doi.org/10.1109/TPEL.2021.3121365
Conventional dual buck and boost inverter with a single input dc source (DBBI-SIDS) has the satisfactory performance of high efficiency, low total capacitance, and no leakage current. Nevertheless, the main current will flow through the two individua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d93b42dc48442708b31e81e0f689ca36
https://doi.org/10.1109/tpel.2021.3121365
https://doi.org/10.1109/tpel.2021.3121365
Publikováno v:
Asian Journal of Surgery. 46:606-607
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a080efebcc76da814783ac37a991f22b
https://doi.org/10.1016/j.asjsur.2022.07.001
https://doi.org/10.1016/j.asjsur.2022.07.001
Publikováno v:
Energies, Vol 12, Iss 20, p 3808 (2019)
Due to the development and deployment of renewable DC power sources and their inherent advantages for DC loads in applications, the DC nano-grid has attracted more and more research attentions; especially the topologies of AC/DC converters are increa
Externí odkaz:
https://doaj.org/article/8fdf7870fe4344e5a46c0a4ca63ce494