Results 51 to 60 of about 294,135 (248)

Ferromagnetic shadow mask for spray coating of polymer patterns

open access: yes, 2013
We present the fabrication of a wafer-scale shadow mask with arrays of circular holes with diameters of 150–400 μm. Standard UV photolithography is used to define 700 μm thick SU-8 structures followed by electroplating of nickel and etching of the ...
Keller, Stephan Sylvest   +2 more
core   +1 more source

Diffusion Basis Spectrum Imaging of Tissue Microstructure and Early Treatment in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Conventional MRI cannot resolve the coexisting pathological processes within multiple sclerosis tissue. Diffusion Basis Spectrum Imaging decomposes the diffusion signal into fiber, cell, and hindered ratios indexing axonal integrity, cellularity, and extracellular space, respectively.
Apisit Kaewsanit   +10 more
wiley   +1 more source

Shadow Caster Culling for Efficient Shadow Mapping

open access: yes, 2011
We propose a novel method for efficient construction of shadow maps by culling shadow casters which do not contribute to visible shadows. The method uses a mask of potential shadow receivers to cull shadow casters using a hierarchical occlusion culling ...
Mattausch, Oliver   +3 more
core   +4 more sources

Thermal Deformation Analysis of Shadow Mask Temperature Distribution

open access: yes, 1993
A Shadow mask in C. R. T. (Cathod Ray Tube) undergoes a temperature increase due to impinging electron beams emitted from guns, and thermal deformation from such temperature rise may cause the electron beams to misland on the panel, and thus give rise to
김현규   +3 more
core   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Shadow Generation for Composite Image in Real-World Scenes

open access: yes, 2022
Image composition targets at inserting a foreground object into a background image. Most previous image composition methods focus on adjusting the foreground to make it compatible with background while ignoring the shadow effect of foreground on the ...
Niu, Li   +5 more
core   +2 more sources

Some Old Masks and Shadows

open access: yesJournal of the New York Botanical Garden, 1935
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Shadow response of ABR and masking.

open access: yesAUDIOLOGY JAPAN, 1988
The unilateral recording of ABRs required masking of the contralateral ear in order to eliminate shadow responses in those whose hearing levels on both ears show a certain discrepancy.The effects of masking of the contralateral ear on ABRs were investigated in 35 patients with confirmed unilateral deafness.In the first portion of this study, the shadow
openaire   +2 more sources

Shadows Alter Facial Expressions of Noh Masks

open access: yesPLoS ONE, 2013
A Noh mask, worn by expert actors during performance on the Japanese traditional Noh drama, conveys various emotional expressions despite its fixed physical properties. How does the mask change its expressions? Shadows change subtly during the actual Noh drama, which plays a key role in creating elusive artistic enchantment.
Nobuyuki Kawai   +3 more
openaire   +4 more sources

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