Results 1 to 10 of about 687,782 (164)

A Functional Shape Framework for the Detection of Multiple Sclerosis Using Optical Coherence Tomography Images [PDF]

open access: yesSensors
Multiple sclerosis (MS) is an inflammatory and neurodegenerative disease. Optical coherence tomography (OCT) is a non-invasive imaging technique of the retina. The thickness of the ganglion cell–inner plexiform layer (GCIPL) obtained from an OCT image is
Homa Tahvilian   +4 more
doaj   +2 more sources

Theoretical morphospace reveals mixed optimisation of the avian wing planform for flight style [PDF]

open access: yesNature Communications
Bird wings exhibit a broad degree of functional and shape variation, though the exact nature of the form-function relationship is uncertain. Recent analysis suggests that functional variability is explained by linear non-shape-based traits and that shape
Benton Walters   +3 more
doaj   +2 more sources

Ugly or Pretty: The Effects of Aesthetics and Exercise Involvement on Consumers’ Evaluations of Healthy Functional Foods [PDF]

open access: yesCheyuk gwahag yeon-gu, 2023
PURPOSE This study explores the impact of visual shape and exercise involvement on consumers' evaluation and happiness with healthy functional foods, specifically protein cookies. METHODS Using a one-factor design with two levels (pretty vs.
Bomin Kim   +5 more
doaj   +1 more source

Macrophages: shapes and functions

open access: yesChemTexts, 2022
AbstractMacrophages are cells of the innate immune system and represent an important component of the first-line defense against pathogens and tumor cells. Here, their diverse functions in inflammation and tumor defense are described, and the mechanisms, tools, and activation pathways and states applied are presented.
Uwe Lendeckel, Simone Venz, Carmen Wolke
openaire   +2 more sources

The oxidation behavior of a ductile Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy in pure oxygen condition at 500–900 °C

open access: yesJournal of Materials Research and Technology, 2023
In this study, the oxidation behavior of Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy (RHEA) was investigated at temperature range of 500–900 °C in pure oxygen condition, and the oxidation mechanism was systemically discussed.
Y.Z. Wang   +4 more
doaj   +1 more source

Part-to-full shape matching of different human subjects

open access: yesHeliyon, 2021
Shape matching is a fundamental operation in digital geometry processing and computer graphics. Challenges in shape matching include finding correspondences of partial shapes with deformations, as well as topological noise and ambiguities.
Panjawee Rakprayoon   +3 more
doaj   +1 more source

Matching of the shape function [PDF]

open access: yesPhysics Letters B, 1999
11 pages, 1 figure added, minor changes in the ...
U. Aglietti, RICCIARDI, GIULIA
openaire   +3 more sources

Functional constraints channel mandible shape ontogenies in rodents

open access: yesRoyal Society Open Science, 2022
In mammals, postnatal growth plays an essential role in the acquisition of the adult shape. During this period, the mandible undergoes many changing functional constraints, leading to spatialization of bone formation and remodelling to accommodate ...
Morgane Dubied   +2 more
doaj   +1 more source

Microscopic origin of shape coexistence in the N=90, Z=64 region

open access: yesPhysics Letters B, 2022
A microscopic explanation of the nature of shape coexistence in the N=90, Z=64 region is suggested, based on calculations of single particle energies through standard covariant density functional theory. It is suggested that shape coexistence in the N=90
Dennis Bonatsos   +4 more
doaj   +1 more source

Association of quantitative radiomic shape features with functional outcome after surgery for primary sporadic dorsal spinal meningiomas

open access: yesFrontiers in Surgery, 2023
ObjectiveSpinal meningiomas (SM) account for 25%–46% of all primary spinal tumors and show an excellent long-term disease control in case of complete resection. Therefore, the postoperative functional outcome is of high importance.
Martin Vychopen   +13 more
doaj   +1 more source

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