Welcome to the Amira-Avizo Software Use Case Gallery

Below you will find a collection of use cases of our 3D data visualization and analysis software. These use cases include scientific publications, articles, papers, posters, presentations or even videos that show how Amira-Avizo Software is used to address various scientific and industrial research topics.

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Microstructure Characterization by X-Ray Computed Tomography of C/C-SiC Ceramic Composites Fabricated with Different Carbon Fiber Architectures

Microstructure Characterization by X-Ray Computed Tomography of C/C-SiC Ceramic Composites Fabricated with Different Carbon Fiber Architectures

The microstructure morphologies have been characterized by high resolution laboratory X-ray computed tomography in Carbon Fiber Reinforced Carbon and Silicon Carbide (C/C-SiC) ceramic composites fabricated by Gaseous Silicon Infiltration (GSI) from C/C preforms of three different architectures: 3D stitched cloth fabric; 3D orthogonal woven fabric; and needled short-cut felt. Each composites’ microstructure was influenced by the structure of the C/C preform. By incorporating tomography with ... Read more

Fan Wan, Talha, J. Pirzada, Rongjun Liu, Yanfei Wang, Changrui Zhang, Thomas James Marrow

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Impact of Pore Tortuosity on Electrode Kinetics in Lithium Battery Electrodes: Study in Directionally Freeze-Cast LiNi0.8Co0.15Al0.05O2 (NCA)

Impact of Pore Tortuosity on Electrode Kinetics in Lithium Battery Electrodes: Study in Directionally Freeze-Cast LiNi0.8Co0.15Al0.05O2 (NCA)

The prevailing electrode fabrication method for lithium-ion battery electrodes includes calendering at high pressures to densify the electrode and promote adhesion to the metal current collector.

However, this process increases the tortuosity of the pore network in the primary transport direction and imposes severe tradeoffs between electrode thickness and rate capability. With the aim of understanding the impact of pore tortuosity on electrode kinetics, and enabling cell designs with ... Read more

Benjamin Delattre, Ruhul Amin, Jonathan Sander, Joël De Coninck, Antoni P. Tomsia and Yet-Ming Chiang

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Masseter muscle atrophy impairs bone quality of the mandibular condyle but not the alveolar process early after induction

Masseter muscle atrophy impairs bone quality of the mandibular condyle but not the alveolar process early after induction

Masseter muscle function influences mandibular bone homeostasis. As previously reported, bone resorption markers increased in the mouse mandibular condyle two days after masseter paralysis induced with botulinum toxin type A (BoNTA), followed by local bone loss.
This study aimed to evaluate the bone quality of both the mandibular condyle and alveolar process in the mandible of adult mice during the early stage of a BoNTA‐induced masseter muscle atrophy, using a combined 3D histomorpho... Read more

Julián Balanta‐Melo, María Angélica Torres‐Quintana, Maximilian Bemmann, Carolina Vega, Constanza González, Kornelius Kupczik, Viviana Toro‐Ibacache, Sonja Buvinic

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Three-dimensional assessment of enamel and dentine in mouse molar teeth during masseter muscle hypofunction

Three-dimensional assessment of enamel and dentine in mouse molar teeth during masseter muscle hypofunction

Mouse molar is a widely used model for teeth development. However, the effect of masticatory function on enamel and dentine in adult individuals remains poorly understood. As reported, the unilateral masseter hypofunction induced by botulinum toxin type A (BoNTA) resulted in mandibular bone damage and signs of unilateral chewing in adult mice.

Enamel volume from treated side resulted unchanged after 2 weeks of unilateral masseter hypofunction. No differences for enamel volume were fou... Read more

Julián BALANTA-MELO, Maximilian BEMMANN, Viviana TORO-IBACACHE, Kornelius KUPCZIK, Sonja BUVINIC

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Utilization of Recycled Material Sources for Wood-Polypropylene Composites: Effect on Internal Composite Structure, Particle Characteristics and Physico-Mechanical Properties

Utilization of Recycled Material Sources for Wood-Polypropylene Composites: Effect on Internal Composite Structure, Particle Characteristics and Physico-Mechanical Properties

In this study, various wood material sources were used for the manufacture of wood-polymer composites (WPC). The materials were categorised as virgin wood particles (VWP), reprocessed WPC particles (RWP) and recycled thermoset composite particles (RCP) and derived from two virgin wood sources, three-layer particle boards, medium-density fibre boards (MDF) boards,or two different wood/polypropylene composites. All produced wood-polypropylene compounds contained 60% wood material and were manu... Read more

Kim Christian Krause, D, Philipp Sauerbier, Tim Koddenberg and Andreas Krause

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The effect of wetting area in carbon paper electrode on the performance of vanadium redox flow batteries: A three-dimensional lattice Boltzmann study

The effect of wetting area in carbon paper electrode on the performance of vanadium redox flow batteries: A three-dimensional lattice Boltzmann study

The vanadium redox flow battery (VRFB) has emerged as a promising technology for large-scale storage of intermittent power generated from renewable energy sources due to its advantages such as scalability, high energy efficiency and low cost. In the current study, a three-dimensional(3D) Lattice Boltzmann model is developed to simulate the transport mechanisms of electrolyte flow, species and charge in the vanadium redox flow battery at the micro pore scale. An electrochemical model using the... Read more

Duo Zhang, Qiong Cai, Oluwadamilola O.Taiwo, Vladimir Yufit, Nigel P.Brandon, Sai Gu

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Towards digital metal additive manufacturing via high-temperature drop-on-demand jetting

Towards digital metal additive manufacturing via high-temperature drop-on-demand jetting

Drop-on-demand jetting of metals offers a fully digital manufacturing approach to surpass the limitations of the current generation powder-based additive manufacturing technologies. However, research on this topic has been restricted mainly to near-net shaping of relatively low melting temperature metals. Here it is proposed a novel approach to jet molten metals at high-temperatures (>1000 °C) to enable the direct digital additive fabrication of micro- to macro-scale objects. […] ... Read more

Marco Simonelli, Nesma Aboulkhair, Mircea Rasa, Mark East, Chris Tuck, Ricky Wildman, Otto Salomons, Richard Hague

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Micropore evolution in additively manufactured aluminum alloys under heat treatment and inter-layer rolling

Micropore evolution in additively manufactured aluminum alloys under heat treatment and inter-layer rolling

Additive manufacturing (AM) of aluminum alloy components has drawn broad attention from industrial customers in recent years. With the advantages of low cost and high deposition rate, wire + arc additive manufacturing (WAAM) has been recognized as a promising AM technology in producing large-scale aluminum alloy structural parts. However, the adverse effect of internal defects on mechanical properties has limited the application of WAAM aluminum alloys. Micropores, as one of the most harmfu... Read more

Jianglong Gu, Shouliang Yang, Minjie Gao, Jing Bai, Yuchun Zhai, Jialuo Ding

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Distribution of Serotonin-Immunoreactive Neurons in the Brain and Gnathal Ganglion of Caterpillar Helicoverpa armigera

Distribution of Serotonin-Immunoreactive Neurons in the Brain and Gnathal Ganglion of Caterpillar Helicoverpa armigera

Serotonin (5-hydroxytryptamine, 5-HT) is an important biogenic amine that acts as a neural circuit modulator. It is widespread in the central nervous system of insects. However, little is known about the distribution of serotonin in the nervous system of the cotton bollworm Helicoverpa armigera. In the present study, we performed immunohistochemical experiments with anti-serotonin serum to examine the distribution of serotonin in the central nervous system of H. armigera larv... Read more

Qing-Bo Tang, Wei-Wei Song, Ya-Jun Chang, Gui-Ying Xie, Wen-Bo Chen* and Xin-Cheng Zhao

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High-resolution mapping of brain vasculature and its impairment in the hippocampus of Alzheimer’s disease mice

High-resolution mapping of brain vasculature and its impairment in the hippocampus of Alzheimer’s disease mice

Accumulating evidence indicates the critical importance of cerebrovascular dysfunction in the pathogenesis of Alzheimer’s disease (AD). However, systematic comparative studies on the precise brain vasculature of wild-type and AD model mice are still rare. Using an image optimization method for analyzing Micro-Optical Sectioning Tomography (MOST) data, we generated cross-scale whole-brain 3D atlases that cover the entire vascular system from large vessels down to smallest capillaries at ... Read more

Xiaochuan Zhang, Xianzhen Yin, Jingjing Zhang, Anan Li, Hui Gong, Qingming Luo, Haiyan Zhang, Zhaobing Gao, Hualiang Jiang

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A detailed canine brain label map for neuroimaging analysis

A detailed canine brain label map for neuroimaging analysis

Dogs have recently become an important model species for comparative social and cognitive neuroscience. Brain template-related label maps are essential for functional magnetic resonance imaging (fMRI) data analysis, to localize neural responses. In this study, we present a detailed, individual-based, T1-weighted MRI-based brain label map used in dog neuroimaging analysis. Methods: A typical, medium-headed dog (a 7.5-year-old
male Golden Retriever) was selected from a cohort of ... Read more

Czeibert Kálmán, Andics Attila, Petneházy Örs, Kubinyi Enikő, Kálmán Czeibert

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An adult brain atlas reveals broad neuroanatomical changes in independently evolved populations of Mexican cavefish

An adult brain atlas reveals broad neuroanatomical changes in independently evolved populations of Mexican cavefish

A shift in environmental conditions impacts the evolution of complex developmental and behavioral traits. The Mexican cavefish, Astyanax mexicanus, is a powerful model for examining the evolution of development, physiology, and behavior because multiple cavefish populations can be compared to an extant and ancestral-like surface population of the same species. Many behaviors have diverged in cave populations of A. mexicanus, and previous studies have shown that cavefish ha... Read more

Cody Loomis, View ORCID ProfileRobert Peuß, James Jaggard, Yongfu Wang, Sean McKinney, Stephen Raftopoulos, Austin Raftopoulos, Daniel Whu, Matthew Green, Suzanne E. McGaugh, Nicolas Rohner, Alex C. Keene, Erik R. Duboue

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Variation of 3D outer and inner crown morphology in modern human mandibular premolars

Variation of 3D outer and inner crown morphology in modern human mandibular premolars

This study explores the outer and inner crown of lower third and fourth premolars (P3, P4) by analyzing the morphological variation among diverse modern human groups.

We studied three‐dimensional models of the outer enamel surface and the enamel–dentine junction (EDJ) from μCT datasets of 77 recent humans using both an assessment of seven nonmetric traits and a standard geometric morphometric (GM) analysis. For the latter, the dental crown was represented by ... Read more

Viktoria A. Krenn, Cinzia Fornai, Lisa Wurm, Fred L. Bookstein, Martin Haeusler, Gerhard W. Weber

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Morphological evolution and internal strain mapping of pomelo peel using X-ray computed tomography and digital volume correlation

Morphological evolution and internal strain mapping of pomelo peel using X-ray computed tomography and digital volume correlation

Among natural cellular materials, pomelo peels, having a foam-like hierarchical microstructure, represent an ideal model for developing materials with high energy absorption efficiency. In this work, by combining X-ray tomographic imaging technique and digital volume correlation (DVC), in-situ stepwise uniaxial compression tests were performed to quantify the internal morphological evolution and kinematic responses of pomelo peel samples during compression.

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B.Wang, B.Pan, G.Lubineau

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Characterization of 3D fracture evolution in concrete using in-situ X-Ray Computed Tomography testing and Digital Volume Correlation

Characterization of 3D fracture evolution in concrete using in-situ X-Ray Computed Tomography testing and Digital Volume Correlation

X-ray Computed Tomography (XCT) is a powerful technology that can accurately image the internal structures of composite and heterogeneous materials in three-dimensions (3D). In this study, in-situ micro XCT tests of concrete specimens under progressive compressive loading are carried out. The aim of the observations is to gain a better understanding of 3D fracture and failure mechanisms at the meso-scale. To characterise the fracture evolution as the deformation increases, two methods are use... Read more

College of Civil Engineering and Architecture, Zhejiang University | School of Mechanical, Aerospace and Civil Engineering, the University of Manchester | Manchester X-ray Imaging Facility | Oxford Martin School and Department of Materials

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Multi-modal plasma focused ion beam serial section tomography of an organic paint coating

Multi-modal plasma focused ion beam serial section tomography of an organic paint coating

Pigment distributions have a critical role in the corrosion protection properties of organic paint coatings, but they are difficult to image in 3D over statistically significant volumes and at sufficiently high spatial resolutions required for detailed analysis. Here we report, for the first time, large volume analytical serial sectioning tomography of an organic composite coating using a xenon Plasma Focused Ion Beam (PFIB) combined with secondary electron imaging, energy dispersive X-ray (E... Read more

Zhong Xiangli, M. Grace Burke, Philip J. Withers, Zhang Xun, Zhou Xiaorong, Timothy L. Burnett, Liu Yanwen, Stuart B. Lyon, Simon R.Gibbon

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Cognition based bTBI mechanistic criteria; a tool for preventive and therapeutic innovations

Cognition based bTBI mechanistic criteria; a tool for preventive and therapeutic innovations

Blast-induced traumatic brain injury has been associated with neurodegenerative and neuropsychiatric disorders. To date, although damage due to oxidative stress appears to be important, the specific mechanistic causes of such disorders remain elusive. Here, to determine the mechanical variables governing the tissue damage eventually cascading into cognitive deficits, we performed a study on the mechanics of rat brain under blast conditions. To this end, experiments were carried out to analyse... Read more

Daniel Garcia-Gonzalez, Nicholas S. Race, Natalie L. Voets, Damian R. Jenkins, Stamatios N. Sotiropoulos, Glen Acosta, Marcela Cruz-Haces, Jonathan Tang, Riyi Shi & Antoine Jérusalem

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Three-Dimensional In Situ XCT Characterisation and FE Modelling of Cracking in Concrete

Three-Dimensional In Situ XCT Characterisation and FE Modelling of Cracking in Concrete

An improved understanding of 3D cracking in concrete can be achieved by multiscale experiments and numerical modelling based on realistic microstructures, for the development of materials with higher strength, durability, and fracture resistance.

Three-dimensional (3D) characterisation and modelling of cracking in concrete have been always of great importance and interest in civil engineering. In this study, an in situ microscale X-ray computed tomography (XCT) test was carried out to ... Read more

Wenyuan Ren, Zhenjun Yang, Rajneesh Sharma, Samuel A. McDonald, Paul M. Mummery

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Experimental study on the cracking process of layered shale using X-ray microCT

Experimental study on the cracking process of layered shale using X-ray microCT

The cracking process in Longmaxi formation shale was experimentally studied during uniaxial compressive loading. Both the evolution of the three-dimensional fracture network and the micromechanics of failure in the layered shale were examined as a function of the inclination angle of the bedding plane. To visualize the cracking process, the test devices presented here used an industrial X-ray CT scanner that enabled scanning during the uniaxial compressive loading. Scanning electron microscop... Read more

Institue of Geomechanic, Chinese Academy of Geological Sciences, Laboratory of Shale Oil & Gas, Beijing, China

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Three-dimensional image based modelling of transport parameters in lithium–sulfur batteries

Three-dimensional image based modelling of transport parameters in lithium–sulfur batteries

An elemental sulfur electrode was imaged with X-ray micro and nano computed tomography and segmented into its constituent phases. Morphological parameters including phase fractions and pore and particle size distributions were calculated directly from labelled image data, and flux based simulations were performed to determine the effective molecular diffusivity of the pore phase and electrical conductivity of the conductive carbon and binder phase, D... Read more

Chun Tan, Matthew D. R. Kok , Sohrab R. Daemi , Daniel J. L. Brett and Paul R. Shearing

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Fragmentation of wall rock garnets during deep crustal earthquakes

Fragmentation of wall rock garnets during deep crustal earthquakes

Deformation of the lithosphere by seismic slip along faults dissipates energy to the immediate surroundings as heat and elastic waves. Heat effects may occasionally cause frictional melting along the slip plane, leading to the formation of pseudotachylite, a characteristic fine-grained or glassy fault rock, interpreted as the quenched melt. Recently, it has been suggested that mechanical effects due to rapid loading, such as the formation of shiny “mirror” surfaces or pulverization of roc... Read more

Department of Geosciences, University of Oslo; Department of Earth Sciences, Utrecht University; Géosciences Montpellier, Université de Montpellier; Debye Institute for Nanomaterials Science, Utrecht University

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