Results 121 to 130 of about 35,997 (299)
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Restoration of Decorative Headline Images for Document Retrieval [PDF]
, 1999 This paper describes a method for restoring decorative character images in headlines of newspapers and magazines. Although headlines contain useful keywords for document retrieval, conventional OCRs cannot always recognize them because the characters are often printed in reverse and with various background textures.
openaire +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source
, 1998 This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from coverMode of access: Internet from the Oregon ...
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Advanced Engineering Materials, EarlyView.Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir +5 more
wiley +1 more source
Document Image Layout Analysis Algorithm Based on Improved YOLOv8s
IEEE AccessDocument layout analysis is a fundamental and critical task in the field of document understanding and digital transformation, playing an irreplaceable role in scenarios such as intelligent office automation, digitization of ancient books, and knowledge ...
You Jing +3 more
doaj +1 more source
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source
Clinical Practice Guidelines for Hypovolemic Shock.
Medisur, 2009 Clinical Practice Guidelines for Hypovolemic Shock. It has been defined as the persistence of tissue hypoperfusion, usually associated to blood hypotension as the result of body fluids loss.
Alba Enseñat Álvarez +3 more
doaj +2 more sources
MathematicsA common cause of deterioration in historic manuscripts is ink transparency or bleeding from the opposite page. Philologists and paleographers can significantly benefit from minimizing these interferences when attempting to decipher the original text ...
Pasquale Savino, Anna Tonazzini
doaj +1 more source
Iterative morphological filters and application in document restoration
, 1995 The binary nature of document degradation decides the suitability of morphological methods for restoration. Although the computational burden in morphological filter design can be mitigated by imposing constraints on the filter and employing the ...
Zhang, Yeqing
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