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.

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.

Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell Porous Ultra-High Molecular Weight Polyethylene Foam

Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell Porous Ultra-High Molecular Weight Polyethylene Foam

Since its invention and commercialization in the 1950s, ultra-high molecular weight polyethylene (UHMWPE) has been known as a high-performance polymer successfully applied in diverse engineering systems ranging from strong ropes for naval demands and wear-resistant liners in bearings, transportation belts and heavy trucks in mines and quarries, through the lining of chemical vessels and disposable bags in bioreactors, to sophisticated products such as orthopaedic implants and replacements of ... Read more

Eugene S. Statnik, Codrutza Dragu, Cyril Besnard, Alexander J.G. Lunt, Alexey I. Salimon, Aleksey Maksimkin and Alexander M. Korsunsky

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Multi-method characterization approach to facilitate a strategy to design mechanical and electrical properties of sintered copper

Multi-method characterization approach to facilitate a strategy to design mechanical and electrical properties of sintered copper

Porous materials have attracted great attention for various applications, e.g., catalysis, novel materials, energy related topics, acoustics, microelectronics, actuator, bioengineering and biomimetic. Recently, porous materials have gained interest as interconnect materials for power semiconductor device.

The trend in the semiconductor industry goes towards eco-friendliness and higher energy efficiency. Semiconductor compound materials, such as silicon carbide (SiC) or gallium nitride... Read more

A.Wijaya, B.Eichinger, F.F.Chamasemani, B.Sartory, R.Hammer, V.Maier-Kiener, D.Kiener, M.Mischitz, R.Brunner

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A virtual testing platform for filter materials and textile masks

A virtual testing platform for filter materials and textile masks

In order to provide the population with consistent and science-based advice on preferred materials for face masks, we are characterizing the microstructure of different materials using X-ray microfocus computed tomography (microCT), and we use these datasets to simulate the pressure drop (i.e. measure for breathability). We validate our measurements with physically measured filter efficiency and pressure drop, and in this way, we try to develop a “virtual testing platform” for the charac... Read more

The ContrasTTeam of Prof. dr. Greet Kerckhofs, UCLouvain and MTM

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High-resolution structures of HIV-1 Gag cleavage mutants determine structural switch for virus maturation

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

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Morphology of mitochondria in spatially restricted axons revealed by cryo-electron tomography

Morphology of mitochondria in spatially restricted axons revealed by cryo-electron tomography

Neurons project axons to local and distal sites and can display heterogeneous morphologies with limited physical dimensions that may influence the structure of large organelles such as mitochondria. Using cryo-electron tomography (cryo-ET), we characterized native environments within axons and presynaptic varicosities to examine whether spatial restrictions within these compartments influence the morphology of mitochondria. Segmented tomographic reconstructions revealed distinctive morphologi... Read more

Tara D. Fischer, Pramod K. Dash, Jun Liu, M. Neal Waxham

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RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3T: The role of surgical lead management

RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3T: The role of surgical lead management

Access to MRI is limited for patients with DBS implants due to safety hazards, including radiofrequency heating of tissue surrounding the leads. Computational models provide an exquisite tool to explore the multi-variate problem of RF implant heating. We used a computational approach to assess RF heating around tips of bilateral DBS leads during MRI at 1.5T and 3T using realistic DBS lead models. A substantial difference was found between the SAR and temperature rise at the tip of right and l... Read more

Laleh Golestanirad, John Kirsch, Giorgio Bonmassar, Sean Downs, Behzad Elahi, Alastair Martin, Maria-Ida Iacono, Leonardo M. Angelone, Boris Keil, Lawrence L. Wald, Julie Pilitsis

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Ptychographic X-ray CT characterization of the osteocyte lacuno-canalicular network in a male rat's glucocorticoid induced osteoporosis model

Ptychographic X-ray CT characterization of the osteocyte lacuno-canalicular network in a male rat's glucocorticoid induced osteoporosis model

Ptychographic X-ray computed tomography (PXCT) is a quantitative imaging modality that non-destructively maps the 3D electron density inside an object with tens of nanometers spatial resolution. This method provides unique access to the morphology and structure of the osteocyte lacuno-canalicular network (LCN) and nanoscale density of the tissue in the vicinity of an osteocyte lacuna.  Our findings indicate that PXCT can non-destructively provide detailed, nanoscale information on the 3D org... Read more

Antonia Ciani, Hechmi Toumi, Stéphane Pallu, Esther H.R.Tsai, Ana Diaz, Manuel Guizar-Sicairos, Mirko Holler, Eric Lespessailles, Cameron M.Kewish | Synchrotron Soleil, France

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Reversible silencing of lumbar spinal interneurons unmasks a task-specific network for securing hindlimb alternation

Reversible silencing of lumbar spinal interneurons unmasks a task-specific network for securing hindlimb alternation

Neural circuitry in the lumbar spinal cord governs two principal features of locomotion, rhythm and pattern, which reflect intra- and interlimb movement. These features are functionally organized into a hierarchy that precisely controls stepping in a stereotypic, speed-dependent fashion. Here, we show that a specific component of the locomotor pattern can be independently manipulated…

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Amanda M. Pocratsky, Darlene A. Burke, Johnny R. Morehouse, Jason E. Beare, Amberly S. Riegler, Pantelis Tsoulfas, Gregory J. R. States, Scott R. Whittemore & David S. K. Magnuson

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