Results 61 to 70 of about 90,914 (289)

3D Mesh classification and panoramic image segmentation using spherical vector networks with rotation-equivariant self-attention mechanism

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Spherical signals exist in many applications such as planetary data, lidar scanning and digitization of 3D objects, so we need models that can effectively process spherical data.
Hao Chen, Jieyu Zhao
doaj   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare   +5 more
wiley   +1 more source

Analysis on the training effect of criteria and practical guidance for determination of brain death: transcranial Doppler

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2015
Objective To analyze the training effects of transcranial Doppler (TCD) for brain death determination conducted by Brain Injury Evaluation Quality Control Centre of National Health and Family Planning Commission to optimize the training program and ...
Lin-lin FAN   +9 more
doaj  

A Systematic Review of Bilateral Upper Limb Training Devices for Poststroke Rehabilitation

open access: yesStroke Research and Treatment, 2012
Introduction. In stroke rehabilitation, bilateral upper limb training is gaining ground. As a result, a growing number of mechanical and robotic bilateral upper limb training devices have been proposed. Objective.
A. (Lex) E. Q. van Delden   +3 more
doaj   +1 more source

Ranking the whole MEDLINE database according to a large training set using text indexing

open access: yesBMC Bioinformatics, 2005
Background The MEDLINE database contains over 12 million references to scientific literature, with about 3/4 of recent articles including an abstract of the publication. Retrieval of entries using queries with keywords is useful for human users that need
Andrade Miguel A, Suomela Brian P
doaj   +1 more source

Scientific Computing Algorithms to Learn Enhanced Scalable Surrogates for Mesh Physics

open access: yes, 2023
Data-driven modeling approaches can produce fast surrogates to study large-scale physics problems. Among them, graph neural networks (GNNs) that operate on mesh-based data are desirable because they possess inductive biases that promote physical ...
Nguyen, Phan   +8 more
core  

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Identification of transcription factor contexts in literature using machine learning approaches

open access: yesBMC Bioinformatics, 2008
Background Availability of information about transcription factors (TFs) is crucial for genome biology, as TFs play a central role in the regulation of gene expression.
Nenadic Goran, Yang Hui, Keane John A
doaj   +1 more source

The Development of Motor Self-Regulation in Ravens

open access: yesFrontiers in Psychology, 2017
Inhibitory control refers to the ability to stop impulses in favor of more appropriate behavior, and it constitutes one of the underlying cognitive functions associated with cognitive flexibility.
Can Kabadayi, Ivo Jacobs, Mathias Osvath
doaj   +1 more source

Surface‐aware Mesh Texture Synthesis with Pre‐trained 2D CNNs

open access: yesComputer Graphics Forum
AbstractMesh texture synthesis is a key component in the automatic generation of 3D content. Existing learning‐based methods have drawbacks—either by disregarding the shape manifold during texture generation or by requiring a large number of different views to mitigate occlusion‐related inconsistencies.
Áron Samuel Kovács   +2 more
openaire   +3 more sources

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