Results 111 to 120 of about 472,912 (287)
Liquid Crystal Elastomer Actuator Matrix for Large Area Applications
Advanced Materials Technologies, EarlyView.A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani +5 more
wiley +1 more source
All 2-positive linear maps from M3 to M3 are decomposable
, 2016 Following an idea of Choi, we obtain a decomposition theorem for k-positive linear maps from Mm to Mn, where 2< ...
Yang, Yu +2 more
openaire +2 more sources
Another Look at Measures of Forecast Accuracy [PDF]
We discuss and compare measures of accuracy of univariate time series forecasts. The methods used in the M-competition and the M3-competition, and many of the measures recommended by previous authors on this topic, are found to be inadequate, and many of
Anne B. Koehler, Rob J. Hyndman
core
Advanced Materials Technologies, EarlyView.Single‐filament material extrusion enables spatial stiffness programming through locally controlled thermal foaming of TPU. A data‐driven G‐code framework tunes porosity from 15.7% to 40.7% and hardness from 90 to 63 Shore A within and across layers. Monolithic hands and soft actuators consequently achieve distinct programmed motions without material ...
Rosanna Rifino +3 more
wiley +1 more source
, 2013 (A) Interaction with 125I-CB3 was measured in a pull-down assay with, M3-GST (black bar), or M18-GST (grey bar) protein coupled to glutathion sepharose beads. A control sample with glutathion separose alone (−) was included (white bar).
Katrin Dinkla (374118) +6 more
core +1 more source
Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation
Advanced Materials Technologies, EarlyView.Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching +9 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le +4 more
wiley +1 more source
, 1989 Rapporten redovisar och analyserar detaljerat de kostnader ett sågverk i 40.000 m3-klassen har. Dessutom görs en intressant jämförelse av kostnaderna i sågverk i storleksklasserna 40.000 m3 och 100.000 m3, där anläggningarna utnyttjas i ett respektive ...
Bergkvist, B,, Palm, Roland
core
Advanced Robotics Research, EarlyView.A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao +8 more
wiley +1 more source
Frontiers in PsychologyIntroductionInformation and communication technologies, including wearable sensors, offer accessible and ecological ways to support psychological processes underpinning technical practice in sport, such as the regulation of attention, arousal and mental ...
Jasper Gielen +5 more
doaj +1 more source