Results 61 to 70 of about 12,700 (294)
A Hybrid Modular DC Solid State Transformer Combining High Efficiency and Control Flexibility [PDF]
, 2020 This article presents a hybrid modular dc solid-state transformer (HMDCSST) composed of a series resonant dual active bridge (SR-DAB) and a phase-shift dual active bridge (PS-DAB), aiming at improving the transfer efficiency as well as maintaining the ...
Chen, Z. +4 more
core +1 more source
Advanced Science, EarlyView.An autologous whole‐tumor‐cell vaccine (rWTC‐MBTA) is evaluated in murine CNS lymphoma. Subcutaneous vaccination activates dendritic cells, broadens T‐cell priming, and drives lymphocyte trafficking to brain tumors, producing durable tumor control. Longitudinal bioluminescence and adoptive‐transfer assays verify CNS engagement. Combination with anti‐PD‐
Yaping Zhang +10 more
wiley +1 more source
Advanced Science, EarlyView.This review provides a comprehensive exploration of microstructure regulation strategies for multi‐principal element alloy‐based films and coatings, with a focus on the interplay between elemental composition, nanoscale architecture, heterostructures and interfacial engineering in tailoring their properties and functions. A systematic analysis of their
Jiaming Cao +4 more
wiley +1 more source
Frequency-domain-based complete loss model for 10 kV/1 MW solid-state transformer
The Journal of Engineering, 2019 This study proposes a frequency-domain-based loss model for dual active bridge (DAB) inside modular multi-level cascaded solid-state transformer (SST). Previously, the loss model is mainly derived in the time domain and requires enormous modelling effort.
Tao Liu +6 more
doaj +1 more source
Hybrid and modular multilevel converter designs for isolated HVDC–DC converters [PDF]
, 2018 Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems.
Adam, G.P. +4 more
core +1 more source
Advanced Science, EarlyView.This study introduces Cadict, an EGFR‐targeted nanodrug that co‐delivers cuproptosis and disulfidptosis inducers to overcome immune resistance. Cadict synergistically enhances tumor cytotoxicity and sensitizes cancers to ICIs by upregulating PD‐L1 via an Eif5b‐dependent translation mechanism, fostering a potent antitumor immune response and ...
Shaoqing Huang +12 more
wiley +1 more source
IEEE Access, 2023 Current-Fed Dual-Active Bridge (CF-DAB) converters are interesting in bidirectional applications when a wide conversion voltage ratio is required, such as residential extra-low voltage energy storage systems, where conventional DAB converters have ...
Edivan Laercio Carvalho +6 more
doaj +1 more source
Active Power and DC Voltage Coordinative Control for Cascaded DC–AC Converter With Bidirectional Power Application [PDF]
, 2015 ("(c) 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Chen, Zhe +4 more
core +1 more source
Advanced Science, EarlyView.Advanced clear cell renal cell carcinoma metastasis is driven by a FOXC2+ tumor subpopulation. These cells execute vasculogenic mimicry for dissemination and secrete LAMA4. LAMA4 engages macrophage ITGA6, activating the STAT6/GATA3 axis to polarize macrophages into a pro‐metastatic, immunosuppressive phenotype.
Jiaxi Yao +11 more
wiley +1 more source
电力工程技术Modular multi-level converter based solid-state transformer (MMC-SST) has gained wide attention in AC-DC hybrid distribution network due to the availability of ports with multiple voltage levels and voltage patterns. Dual active bridge (DAB)-type MMC-SST
GUO Wanxin +3 more
doaj +1 more source