Results 41 to 50 of about 348,539 (265)

Performance of active contour models in train rolling stock part segmentation on high-speed video data

open access: yesCogent Engineering, 2017
Rolling stock examination is performed to identify the defects during train movements at speeds
Ch. Raghava Prasad, P.V.V. Kishore
doaj   +1 more source

Perceiving Object Shape from Specular Highlight Deformation, Boundary Contour Deformation, and Active Haptic Manipulation. [PDF]

open access: yesPLoS ONE, 2016
It is well known that motion facilitates the visual perception of solid object shape, particularly when surface texture or other identifiable features (e.g., corners) are present.
J Farley Norman   +8 more
doaj   +1 more source

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar   +7 more
wiley   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

Molecular Shape Analysis-Guided Virtual Screening Platform for Adenosine Kinase Inhibitors

open access: yesBioinformatics and Biology Insights, 2016
We propose a new application of molecular shape descriptors in hierarchical selection during virtual screening (VS). Here, a structure-based pharmacophore and docking-guided VS protocol have been evolved to identify inhibitors against adenosine kinase ...
Savita Bhutoria   +2 more
doaj   +1 more source

A survey of deep learning-based 3D shape generation

open access: yesComputational Visual Media, 2023
Deep learning has been successfully used for tasks in the 2D image domain. Research on 3D computer vision and deep geometry learning has also attracted attention. Considerable achievements have been made regarding feature extraction and discrimination of
Qun-Ce Xu, Tai-Jiang Mu, Yong-Liang Yang
doaj   +1 more source

Digital Design of Crystallization Process: Why particle size and shape matters!

open access: yesBritish Journal of Pharmacy, 2023
Population balance modelling is a widely used tool to understand the mechanism and kinetic parameters of crystal growth at the bench, to facilitate scale-up to Production.
Robert Taylor
doaj   +1 more source

3D Active Shape Model Segmentation with Nonlinear Shape Priors [PDF]

open access: yes, 2011
The Active Shape Model (ASM) is a segmentation algorithm which uses a Statistical Shape Model (SSM) to constrain segmentations to 'plausible' shapes. This makes it possible to robustly segment organs with low contrast to adjacent structures. The standard SSM assumes that shapes are Gaussian distributed, which implies that unseen shapes can be expressed
Matthias Kirschner   +2 more
openaire   +2 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

Self-organized dynamics and emergent shape spaces of active isotropic fluid surfaces

open access: yesPhysical Review Research
Theories of self-organized active fluid surfaces have emerged as an important class of minimal models for the shape dynamics of biological membranes, cells, and tissues.
Da Gao   +3 more
doaj   +1 more source

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