Results 21 to 30 of about 1,361,106 (328)

Hot Corrosion Behavior of a Novel Co-base Superalloy in Molten NaCl at 900℃

open access: yesCailiao gongcheng, 2018
Hot corrosion behavior of a new cobalt-base superalloy at 900℃ in the molten NaCl was investigated by salt-leaching method. The results show that the selective oxidation occurs at the initial stage of corrosion, and the oxidation films including Al2O3 ...
ZHANG Ying, GAO Bo, WANG Lei, SONG Xiu
doaj   +1 more source

Visual Learning In The Perception Of Texture: Simple And Contingent Aftereffects Of Texture Density [PDF]

open access: yes, 1996
Novel results elucidating the magnitude, binocularity and retinotopicity of aftereffects of visual texture density adaptation are reported as is a new contingent aftereffect of texture density which suggests that the perception of visual texture density ...
Durgin, Frank H., Proffitt, D. R.
core   +2 more sources

Texturing Faces

open access: yes, 2002
We present a number of techniques to facilitate the generation of textures for facial modeling. In particular, we address the generation of facial skin textures from uncalibrated input photographs as well as the creation of individual textures for facial components such as eyes or teeth.
TARINI, MARCO   +3 more
openaire   +4 more sources

Improving Intermediate Temperature Plasticity of Co–Al–W–Base Superalloy: Based on Optimizing MC Carbides

open access: yesMetals, 2023
The brittleness of the new Co–Al–W–base superalloys is said to be a fatal weakness for their application in the intermediate temperature range, especially for polycrystal Co–Al–W–base superalloys.
Hongwei Wang   +3 more
doaj   +1 more source

Dynamic Textures

open access: yesInternational Journal of Computer Vision, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G. DORETTO   +3 more
openaire   +4 more sources

Probabilistic facial feature extraction using joint distribution of location and texture information [PDF]

open access: yes, 2009
In this work, we propose a method which can extract critical points on a face using both location and texture information. This new approach can automatically learn feature information from training data.
Erdogan, Hakan   +5 more
core   +3 more sources

Short Communication: Facile Synthesis of High-quality N-doped Graphene Anchored with Fe2O3 for Use As Lithium-ion Battery Anode Materials

open access: yesInternational Journal of Electrochemical Science, 2015
A hybrid material composed of nitrogen-doped graphene anchored with Fe2O3 was readily obtained by a facile and one-step hydrothermal method followed by assisting with microwave under mild conditions. Scanning electron microscopy and transmission electron
Chuanning Yang   +4 more
doaj   +1 more source

Evolution of Recrystallization Texture in A286 Iron-Based Superalloy Thin Plates Rolled via Various Routes

open access: yesMetals, 2023
The A286 iron-based superalloy has wide-ranging applications in replacing expensive nickel-based and cobalt-based superalloy to manufacture the turbine disk as well as the pipelines and valves of the fourth-generation supercritical water reactor (SCWR ...
Renjie Zhang   +3 more
doaj   +1 more source

Preattentive texture discrimination with early vision mechanisms [PDF]

open access: yes, 1990
We present a model of human preattentive texture perception. This model consists of three stages: (1) convolution of the image with a bank of even-symmetric linear filters followed by half-wave rectification to give a set of responses modeling outputs of
Malik, Jitendra, Perona, Pietro
core   +2 more sources

Desulfovibrio vulgaris as a model microbe for the study of corrosion under sulfate‐reducing conditions

open access: yesmLife, 2022
Corrosion of iron‐containing metals under sulfate‐reducing conditions is an economically important problem. Microbial strains now known as Desulfovibrio vulgaris served as the model microbes in many of the foundational studies that developed existing ...
Toshiyuki Ueki, Derek R. Lovley
doaj   +1 more source

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