Results 21 to 30 of about 31,005 (221)

Hydrothermal Synthesis of Fluorapatite Coatings over Titanium Implants for Enhanced Osseointegration—An In Vivo Study in the Rabbit

open access: yesJournal of Functional Biomaterials, 2022
This work aims at the development and characterization of fluorapatite coatings, innovatively prepared by the hydrothermal method, aiming for enhanced osseointegration of titanium implants.
Eduardo Santiago   +5 more
doaj   +1 more source

Automation of Bone Tissue Histology

open access: yesFrontiers in Physics, 2019
In abstract methods of automation of histology, bone structure is considered. Possible inputs are snapshots from a microscope or computed tomography slices.
Viktoriya V. Yaikova   +6 more
doaj   +1 more source

Exploring Compound Eyes in Adults of Four Coleopteran Species Using Synchrotron X-ray Phase-Contrast Microtomography (SR-PhC Micro-CT)

open access: yesLife, 2022
Compound eyes in insects are primary visual receptors of surrounding environments. They show considerable design variations, from the apposition vision of most day-active species to the superposition vision of nocturnal insects, that sacrifice resolution
Anita Giglio   +4 more
doaj   +1 more source

Effect of Glass Fiber Hybridization on the Behavior Under Impact of Woven Carbon Fiber/Epoxy Laminates [PDF]

open access: yes, 2010
The low-velocity impact behavior was studied in hybrid laminates manufactured by RTM with woven carbon and glass (S2) fabrics. Specimens with different thicknesses and glass fiber content (from 0 to 21 vol.%) were tested with impact energies in the range
A. Enfedaque   +6 more
core   +2 more sources

Relation between the Initial and Residual Gas Saturations of Gases Trapped by Capillarity in Natural Sandstones

open access: yesJournal of Fluid Science and Technology, 2013
The saturation of gas trapped in porous rocks by capillarity depends on many factors. Herein, we focused on the effect of gas saturation at flow reversal on capillary trapping saturation.
Tetsuya SUEKANE, Hoan Thanh NGUYEN
doaj   +1 more source

Patterns and Sources of Spatial Heterogeneity in Soil Matrix From Contrasting Long Term Management Practices

open access: yesFrontiers in Environmental Science, 2018
With the advent of computed microtomography (μCT), in situ 3D visualization of soil at micron scale became easily achievable. However, most μCT-based research has focused on visualization and quantification of soil pores, roots, and particulate organic ...
Michelle Y. Quigley   +3 more
doaj   +1 more source

Flat does not mean 2D: Using X‐ray microtomography to study insect wings in 3D as a model for comparative studies

open access: yesMethods in Ecology and Evolution, 2023
While not generally used for relatively flat structures, X‐ray microtomography can provide decisive insights for comparative anatomy and evolutionary studies of flat structures, thereby solving long‐standing ecological and evolutionary issues.
Thomas Schubnel   +6 more
doaj   +1 more source

Impact of pulsed electric field and pulsed microwave treatment on morphological and structural characteristics of sunflower seed☆

open access: yesOilseeds and fats, crops and lipids, 2019
This paper presents the morphological capillary-porous structure analysis of sunflower seed, using X-ray microtomography in the longitudinal and transverse section and FESEM analysis of the surface microstructure after novel technologies treatment.
Shorstkii Ivan A.   +2 more
doaj   +1 more source

Dynamic reservoir-condition microtomography of reactive transport in complex carbonates: effect of initial pore structure and initial brine pH [PDF]

open access: yes, 2017
We study the impact of brine acidity and initial pore structure on the dynamics of fluid/solid reaction at high Péclet numbers and low Damköhler numbers.
Bijeljic, B, Blunt, M, Menke, HP
core   +1 more source

Non-destructive 3D Microtomography of Cerebral Angioarchitecture Changes Following Ischemic Stroke in Rats Using Synchrotron Radiation

open access: yesFrontiers in Neuroanatomy, 2019
A better understanding of functional changes in the cerebral microvasculature following ischemic injury is essential to elucidate the pathogenesis of stroke.
Yonghong Luo   +11 more
doaj   +1 more source

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