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 is used to address various scientific and industrial research topics.
Use the Domain selector to filter by main application area, and use the Search box to enter keywords related to specific topics you are interested in.
Over the rainbow? Micro-CT scanning to non-destructively study Roman and early medieval glass bead manufacture
The usefulness of desktop Micro-CT scanners for the study of archaeological artefacts is demonstrated in a non-destructive study of manufacturing methods of Roman and Early Medieval monochrome and polychrome glass beads. Differences in glass colours show up in these scans as differences in attenuation. The presence and distribution of bubbles and various inclusions (metal, opacifier) are also well visible. Shaft shapes and patterns of bubbles inside the glass make it possible in most cases to... Read more
D.J.M.Ngan-Tillard, D.J.Huisman, F.Corbella, A.Van Nass
Structure from Motion Photogrammetry and Micro X-Ray Computed Tomography 3-D Reconstruction Data Fusion for Non-Destructive Conservation Documentation of Lunar Samples
Our team is developing a modern, cross-disciplinary approach to documentation and preservation of astromaterials, specifically lunar and meteorite samples stored at the Johnson Space Center (JSC) Lunar Sample Laboratory Facility.
Apollo Lunar Sample 60639, collected as part of rake sample 60610 during the 3rd Extra-Vehicular Activity of the Apollo 16 mission in 1972, served as the first NASA preserved lunar sample to be examined by our team in the development of a novel approach to int... Read more
K.R. Beaulieu , E.H. Blumenfeld , D.A. Liddle , E.R. Oshel , C.A. Evans , R.A. Zeigler , K. Righter , R.D. Hanna , R.A. Ketcham
High-speed synchrotron X-ray imaging of glass foaming and thermal conductivity simulation
Glass foams are attractive thermal insulation materials, thus, the thermal conductivity (λ) is crucial for their insulating performance. Understanding the foaming process is critical for process optimization. Here, we applied high-speed synchrotron X-ray tomography to investigate the change in pore structure during the foaming process, quantifying the foam structures and porosity dynamically. The results can provide guidance for the manufacturing of glass foams. The 3D pore structures were a... Read more
Martin B. Østergaard, Manlin Zhang, Xiaomei Shen, Rasmus R. Petersen, Jakob König, Peter D. Lee, Yuanzheng Yue, Biao Cai
Metal-Organic Framework Crystal-Glass Composites
The majority of research into metal-organic frameworks (MOFs) focuses on their crystalline nature. However, in recent research the vitrification of a number of MOFs has been revealed. We propose that the solid-liquid phase transitions involved in MOF-glass formation can provide unique opportunities for the creation of a new class of functional, stable and porous composite materials. Described herein is the design, synthesis, and characterisation of novel metal-organic framework (MOF) crystal-... Read more
Jingwei Hou, Christopher W. Ashling, Sean M. Collins, Andraž Krajnc, Chao Zhou, Louis Longley, Duncan N. Johnstone, Philip A. Chater, Shichun Li, François-Xavier Coudert, David A. Keen, Paul A. Midgley, Gregor Mali, Vicki Chen, Thomas Bennett
Real time, in-situ deuteriding of uranium encapsulated in grout; effects of temperature on the uranium-deuterium reaction
To accurately predict the initiation and evolution of uranium hydride potentially present in nuclear waste containers, studies of simulated conditions are required.
Here, for the first time, the uranium-deuterium reaction was examined in-situ, in real time, whilst within grouted media. A deuterium gas control rig and stainless steelquartz glass reaction cell were configured on a synchrotron beam line to collect X-ray diffraction and X-ray tomography data. It was found that deuteride fo... Read more
C.A. Stitt, C. Paraskevoulakos, N.J. Harker, A. Banos, K.R. Hallam, C.P. Jones, T.B. Scott
Investigation on the Fiber Orientation Distributions and Their Influence on the Mechanical Property of the Co-Injection Molding Products
In recent years, due to the rapid development of industrial lightweight technology, composite materials based on fiber reinforced plastics (FRP) have been widely used in the industry. However, the environmental impact of the FRPs is higher each year. To overcome this impact, co-injection molding could be one of the good solutions. But how to make the suitable control on the skin/core ratio and how to manage the glass fiber orientation features are still significant challenges. In this study, ... Read more
Chao-Tsai Huang, Xuan-Wei Chen, Wei-Wen Fu
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
High-resolution structures of HIV-1 Gag cleavage mutants determine structural switch for virus maturation
HIV-1 maturation occurs via multiple proteolytic cleavages of the Gag polyprotein, causing rearrangement of the virus particle required for infectivity. (…) How individual cleavages contribute to changes in protein structure and interactions, and how the mature, conical capsid forms, are poorly understood. Here, we employed cryoelectron tomography to determine morphology and high-resolution CA lattice structures for HIV1 derivatives in which Gag cleavage sites are mutated. These analyse... Read more
Simone Mattei, Aaron Tan, Barbel Glass, Barbara Muller, Hans-Georg Krausslich, and John A. G. Briggs
Damage Evaluation in Woven Glass Reinforced Polyamide 6.6/6 Composites Using Ultrasound Phase-Shift Analysis and X-ray Tomography
The paper proposes a new experimental methodology, based on ultrasonic measurements, that aims at evaluating the anisotropic damage in woven semi-crystalline polymer composites through new damage indicators. Due to their microstructure, woven composite materials are characterized by an anisotropic evolution of damage induced by different damage mechanisms occurring at the micro or mesoscopic scales. In this work, these damage modes in polyamide 6.6/6-woven glass fiber reinforced composites ha... Read more
Pascal Pomarède, Fodil Meraghni, Laurent Peltier, Stéphane Delalande, Nico F. Declercq
Laser-matter interactions in additive manufacturing of SS316L and 13-93 bioactive glass revealed by in situ X-ray imaging
Laser-matter interactions in laser additive manufacturing (LAM) occur on short time scales (10-6 – 10-3 s) and have traditionally proven difficult to characterise. We investigate these interactions during LAM of stainless steel (SS316 L) and 13-93 bioactive glass powders using a custom built LAM process replicator (LAMPR) with in situ and operando synchrotron X-ray radiography. This reveals a range of melt track solidification phenomena as... Read more
Chu Lun Alex Leung, Sebastian Marussi, Michael Towrie, Jesus del Val Garcia, Robert C. Atwood, Andrew J. Bodey, Julian R. Jones, Philip J. Withers, Peter D.Lee
Evolution of damage during the fatigue of 3D woven glass-fibre reinforced composites subjected to tension–tension loading observed by time-lapse X-ray tomography
Three dimensional (3D) composites were proposed over 40 years ago in an attempt to overcome the shortcomings of 2D laminates, by incorporating fibres into the through-thickness direction. 3D weaving offer significant manufacturing benefits as well as creating versatile textiles having a range of 3D architectures.
The development of fatigue damage in a glass fibre modified layer-to-layer three dimensional (3D) woven composite has been followed by time-lapse X-ray computed tomograp... Read more
B. Yu, R. Blanc, C. Soutis, P.J. Withers
Investigation of Carbon Fiber Architecture in Braided Composites Using X-Ray CT Inspection
During the fabrication of braided carbon fiber composite materials, process variations occur which affect the fiber architecture.
Quantitative measurements of local and global fiber architecture variations are needed to determine the potential effect of process variations on mechanical properties of the cured composite. Although non-destructive inspection via X-ray CT imaging is a promising approach, difficulties in quantitative analysis of the data arise due to the similar densities o... Read more
Daniel J. Rhoads, Sandi G. Miller, Gary D. Roberts, Richard W. Rauser, Dmitry Golovaty, J. Patrick Wilber, Malena I. Español
Glass fiber length and orientation analysis of reinforced polymers (GFRP)
Royal DSM is a global science-based company active in health, nutrition and
materials. Within DSM’s Materials Cluster DSM Engineering Plastics is a global player in specialty plastics. These materials are used in components for the electrical and electronics, automotive, flexible food packaging and consumer goods industries.
A typical product made of DSM Engineering Plastics’ polymer portfolio are USB-C connectors. Key performance indicators for this application are dimension... Read more
Jennifer Schillings, Arno Wilbers and Joachim Loos, DSM Materials Science Center, Geleen, The Netherlands
Volcanogenic Pseudo-Fossils from the ∼3.48 Ga
The ∼3.48 billion-year-old Dresser Formation, Pilbara Craton, Western Australia, is a key geological unit for the study of Earth’s earliest life and the habitats it occupied. Here, we describe a new suite of spheroidal to lenticular microstructures that morphologically resemble some previously reported Archean microfossils. Correlative microscopy shows that these objects have a size distribution, wall ultrastructure, and chemistry that are incompatible with a microfossil origin and in... Read more
Wacey David , Noffke Nora , Saunders Martin , Guagliardo Paul , and Pyle David M
Hydraulic properties of porous sintered glass bead systems
In this paper, porous sintered glass bead packings are studied, using X-ray Computed Tomography (XRCT) images at 16μm16μm voxel resolution, to obtain not only the porosity field, but also other properties like particle sizes, pore throats and the permeability. The influence of the sintering procedure and the original particle size distributions on the microstructure, and thus on the hydraulic properties, is analyzed in detail. The XRCT data are visualized and studied by advanced image fil... Read more
University of Twente, Enschede | Ruhr-University Bochum; Eindhoven University of Technology | Helmholtz Institute Erlangen-Nürnberg for Renewable Energy | University of Stuttgart