Results 91 to 100 of about 797,880 (199)

Port Design Criteria for 2-Stroke Loop Scavenged Engines

open access: green, 2016
Enrico Mattarelli   +2 more
openalex   +2 more sources

Electroactive Liquid Crystal Elastomers as Soft Actuators

open access: yesAdvanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Multistackable, Domino‐Overlapped CNT Scaffolds Homogeneously Hybridized with BTO‐P(VDF‐TrFE) for High‐Performance Piezoelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A multilayer‐stackable carbon nanotuber (CNT) scaffold‐based piezoelectric nanogenerator (CPENG) with domino‐patterned CNT pillars presents high, stable output (12.3 V, size of 1 cm × 1 cm) over 2000 cycles, operates across a wide temperature range, and efficiently converts energy from real‐life stimuli through optimized CNT length, layer stacking, and
Kwangjun Kim   +3 more
wiley   +1 more source

The predictive value of serum SCUBE1, CLEC-2 and UCP2 in acute ischemic stroke after intravenous thrombolysis

open access: diamond
Chunying Sun   +8 more
openalex   +2 more sources

Association between SARS-CoV-2 and stroke: perspectives from a metaumbrella-review [PDF]

open access: gold
Andreza Maria Luzia Baldo de Souza   +5 more
openalex   +1 more source

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