Results 231 to 240 of about 375,639 (295)

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Challenges in replay detection by TDLM in post-encoding resting state. [PDF]

open access: yesElife
Kern S   +5 more
europepmc   +1 more source

Comparative analysis of temperature effect on bandgap characteristics in 1D phononic crystals: Periodic versus quasiperiodic structures. [PDF]

open access: yesPLoS One
Heravi FJ   +9 more
europepmc   +1 more source

Operational constraints of zero-sequence current feeding in bearingless PM synchronous machines

open access: yese & i Elektrotechnik und Informationstechnik, 2021
For magnetically levitated drives with a 3-phase stator winding, one degree of freedom in the rotor motion can be controlled through a zero-sequence current. For example, an axial active magnetic bearing or a single-phase motor winding can be fed by this zero-sequence current. The zero-sequence current feeding is advantageous due to the saving of power
Daniel Dietz, Andreas Binder
openaire   +2 more sources

Performance improvement of brushless DC machine by zero-sequence current injection

open access: yesIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
A novel current control strategy for Brushless DC machines (BLDCs) is presented in this paper. It aims to increase BLDC exploitation compared to conventional current commutation (two-phase-on) and three-phase-on control approaches. The proposed current control strategy consists in injecting a suitable zero-sequence current in order to exploit the BLDC ...
SERPI, ALESSANDRO   +4 more
openaire   +2 more sources

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