Results 161 to 170 of about 9,116 (296)

Effects of Angular Misalignment on Material Properties\u27 Characterization by Cylindrical Flat Tip Indentation

open access: yes, 2015
There has been a huge interest to characterize mechanical properties in a micro/nano-scale, which is simply faster than traditional macro scale testing and also able to utilize the modern applications of depth-sensing indentation tests.
Shahjahan, Naureen B
core  

Real‐Time Multicolor Fluorescence Microscopy via Cross‐Channel Acquisition and Deep‐Learning‐Based Inference

open access: yesAdvanced Intelligent Discovery, EarlyView.
Sequential multicolor fluorescence imaging in dynamic microsystems is constrained by acquisition speed and excitation dose. This study introduces a real‐time framework to reconstruct spectrally separated channels from reduced cross‐channel acquisitions (frames containing mixed spectral contributions).
Juan J. Huaroto   +3 more
wiley   +1 more source

Automated Alignment Powered by Computer Vision Streamlines the Two‐Photon Polymerization‐Based Micro 3D Printing of Multiscale and Multimaterial Structures

open access: yesAdvanced Intelligent Discovery, EarlyView.
Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher   +4 more
wiley   +1 more source

Harnessing Digital Microstructure for Simulation‐Guided Optimization of Permanent Magnets

open access: yesAdvanced Intelligent Discovery, EarlyView.
An experimental‐to‐computational workflow is presented that transforms experimental 3D focused ion beam‐scanning electron microscopy data into a simulation‐ready digital microstructure for multiphase functional materials. Using heavy‐rare‐earth‐free Nd–Fe–B magnets as a model system, the approach quantifies grain connectivity across complex secondary ...
Nikita Kulesh   +4 more
wiley   +1 more source

Full scale testing of an aspirating face seal with angular misalignment [PDF]

open access: yes35th Joint Propulsion Conference and Exhibit, 1999
Norman Turnquist   +3 more
openaire   +1 more source

Analysis of the effects of parallel and angular misalignment in hyperstatic rotors equipped with oil-film bearings

open access: yes, 2011
Misalignment is one of the most common sources of trouble of rotating machinery having couplings between the shafts. Ideal alignment is a chimera and the coupling flanges of the shafts are never ideally aligned, presenting angular and/or parallel ...
PENNACCHI, PAOLO EMILIO LINO MARIA   +2 more
core  

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