Results 91 to 100 of about 3,292,938 (307)
Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?
Advanced Materials, EarlyView.This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley +1 more source
Autonomous Folding of Soft Matter From Living Polymers
Advanced Materials, EarlyView.Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang +6 more
wiley +1 more source
VIBROSTABILITY IMPROVEMENT USING THE ACTIVE CLAMP IN MACHINING
, 2012 In this paper the results of simulation of vibration suppression during machining are presented. Two versions of the active clamp system were examined.
PARUS, Arkadiusz, POWAŁKA, Bartosz
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Flax Composites With Improved Interfacial Strength Through Microbially Induced Mineral Precipitation
Advanced Materials, EarlyView.A bio‐inspired biomineralization strategy introduces an additional hierarchy to flax fiber composites. By controlling microbe‐mediated mineral particle deposition through tuned salt concentrations, stress transfer within the natural fiber composite is enhanced.
Deniz Sayinbas +5 more
wiley +1 more source
Analysis of loss distribution for power devices of active neutral point clamped three-level inverter
Gong-kuang zidonghua, 2014 In view of problem of uneven loss distribution of power devices in running process of traditional neutral point clamped three level inverter, this paper introduced working principle and basic modulation strategy of active neutral point clamped three ...
ZHAO Xia +4 more
doaj +1 more source
Advanced Materials, EarlyView.We mechanically program liquid crystal elastomer coatings as a stimuli‐responsive and digitally addressable platform for refreshable tactile displays; we validate the perceptual performance of our dynamic device matches conventional static tactile media.
Tom Bruining +9 more
wiley +1 more source
The Journal of Engineering, 2018 Single-clamp sub-module (SCSM) combining the cost and technological advantages has become one of the next modular multilevel converter (MMC) sub-module topologies in response to DC fault aspect.
ChaoLiang Wang +4 more
doaj +1 more source
, 2016 L. foxi Clamp, 1987 Museum Depositions. USNM. 40935 Holotype; 40936 Paratype. Habitat. Freshwater. Distribution. BR: Nearctic. USA: Illinois, Monroe Co., 3.2 km N Fountain Gap, spring (38 ° 24 ' 38.36 "N 90 ° 14 ' 41.36 "W); St.
Mayén-Estrada, Rosaura, Clamp, John C.
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Advanced Materials, EarlyView.Micro‐topographical cues applied through temporally controlled microscale confinement improve the reproducibility, spatial organization, and neurosensory‐associated features of pluripotent stem cell‐derived inner ear organoids. Integration with a vascularized organoid platform further enables controlled investigation of vascular‐epithelial interactions
Harshita Sharma +15 more
wiley +1 more source
Elektronika ir ElektrotechnikaTraditional active-clamp flyback (ACF) DC-DC converters operate in discontinuous current mode (DCM) and continuous current mode (CCM). In high-frequency traditional CCM-ACF, zero-voltage switching (ZVS) of main switch is unrealised particularly under ...
Mohd Izhar Ali +4 more
doaj +1 more source