Results 71 to 80 of about 2,961 (282)

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

open access: yesAdvanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn   +12 more
wiley   +1 more source

T-type Single-Stage Dual-Active-Bridge DC-DC Converter Having Voltage Balancing Operation for Bipolar DC Distribution System

open access: yes, 2021
?????? ???????????? ????????? DC ?????? ???????????? ????????? ????????? ???????????? ?????? ??????????????? ???????????? ???????????? ????????????. ????????? ???????????? ?????? ???????????? ???????????? ????????? ???????????? ?????? ?????? ??? ?????????
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core  

Allosteric Inhibition of Polycomb Repressive Complex 2 by an EZH2‐Selective Small Molecule Inhibitor

open access: yesAdvanced Science, EarlyView.
The study characterizes C36, a highly selective EZH2/PRC2 inhibitor that acts via a novel allosteric mechanism. Unlike previous inhibitors, C36 inhibits EZH2/PRC2 by disrupting the allosteric communication between EZH2 and EED in a SAM‐noncompetitive manner.
Ting Cao   +11 more
wiley   +1 more source

Discrete Inductor Free Phase Shifted Dual Active Bridge Converter for EV DC Fast Charging Application

open access: yes
This paper studies a compact dual active bridge (DAB) converter by adopting a latest high-frequency transformer (HFT). Traditional DAB converter requires the discrete inductor to perform the energy transfer operation, which increases the overall size ...
Subhani, N, Yao, W, Lu, J, Zhu, Y
core   +1 more source

Projeto de um conversor Dual Active Bridge (DAB) aplicado à sistemas de armazenamento de energia [PDF]

open access: yes, 2018
SILVA, Maise Natalia Soares da. Projeto de um conversor Dual Active Bridge (DAB) aplicado à sistemas de armazenamento de energia. 49 f. Monografia (Graduação) - Curso de Engenharia de Energias.
Silva, Maise Natalia Soares da.
core  

Research on Advanced Three-port Dual-Active-Bridge (DAB) Converters for DC Microgrid [PDF]

open access: yes, 2020
Department of Electrical EngineeringThree-port dual-active-bridge converter (DAB) has been studied to integrate three DC units into one converter. it can increase power density as well as cost-effectiveness with small number of components.
Sim, Juyoung
core  

All‐Flex Plasma Patch for In Vivo Delivery of Reactive Species

open access: yesAdvanced Science, EarlyView.
A fully flexible plasma patch enables stable, conformal treatment on complex biological surfaces and enhances transdermal delivery of reactive species. This platform achieves significant tumor suppression in vivo and reveals coordinated regulation of calcium signaling, metabolism, and programmed cell death, providing a promising strategy for safe and ...
Luxiang Zhao   +8 more
wiley   +1 more source

LVDC??? 3??? Dual Active Bridge ???????????? ?????? ????????? ?????? ?????? ??????

open access: yes, 2017
??? ??????????????? ????????? ???????????? ?????? ????????? ?????? LVDC ??? 3??? Dual Active Bridge (DAB) ???????????? ????????? ???????????? ??? ?????? ????????? ????????? ????????? ??????????????? ??????. 3??? DAB ???????????? ?????? ????????? ?????? ??
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core  

A Hybrid Switching Modulation of Current-Fed Dual-Active-Bridge Converter for Energy Storage System

open access: yes, 2020
??? ??????????????? ESS??? ????????? Dual???Active-Bridge ????????? ??? ??? ?????? ??? ??? ??????????????? ?????? ????????? ?????? ??????????????? ????????? ??????????????? ??????????????? ??????. ????????? DAB ???????????? ???????????? ????????? ????????
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core  

An improved modulation scheme for dual active bridge converters

open access: yes, 2021
Dc-dc converters are considered as one of the important elements of the power systems. They are utilized for the integration of the renewable energy sources to the microgrid, consumer electronics to provide suitable voltage levels, battery charging and ...
Lim, Tian Fu
core  

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