A5049121695- Bone health and osteoporosis research
- Medical Imaging Techniques and Applications
- Bone and Joint Diseases
- Medical Imaging and Analysis
- Orthopaedic implants and arthroplasty
- Advanced X-ray Imaging Techniques
- Bone Metabolism and Diseases
- Dental Radiography and Imaging
- Advanced X-ray and CT Imaging
- Elasticity and Material Modeling
- Dental Implant Techniques and Outcomes
- Medical Image Segmentation Techniques
- Planetary Science and Exploration
- Bone fractures and treatments
- Soil and Unsaturated Flow
- Lignin and Wood Chemistry
- Bone health and treatments
- Hearing Loss and Rehabilitation
- Orthopedic Surgery and Rehabilitation
- Endodontics and Root Canal Treatments
- Hip disorders and treatments
- Polymer Foaming and Composites
- Polymer composites and self-healing
- Bone Tissue Engineering Materials
- Nuclear Physics and Applications
Universität Innsbruck
2025
Paul Scherrer Institute
2023
Scanco Medical (Switzerland)
2015-2021
ETH Zurich
2006-2013
Cube Technology (United States)
2013
Institute for Biomedical Engineering
2005-2011
École Polytechnique Fédérale de Lausanne
2004-2006
University of Zurich
2005-2006
Landeskriminalamt Niedersachsen
2005
Nondestructive SR-based microCT and nano-CT methods have been designed for 3D quantification morphometric analysis of ultrastructural phenotypes within murine cortical bone, namely the canal network osteocyte lacunar system. Results in two different mouse strains, C57BL/6J-Ghrhr(lit)/J C3.B6-Ghrhr(lit)/J, showed that cannular morphometry their bone mechanics were fundamentally different.To describe aspects quality, we followed a hierarchical approach assessed tissue properties regimens...
Abstract Local morphometry based on the assessment of individual rods and plates was applied to 42 human vertebral trabecular bone samples. Results showed that multiple linear regression models local as a measure for microstructure helped improving our understanding role structural changes in determination stiffness assessed from direct computational biomechanics. Introduction: In recent study, we proposed method bone, i.e., plates. this used study relative importance architecture its...
Refraction-based x-ray imaging can overcome the fundamental contrast limit of computed tomography (CT), particularly in soft tissue, but so far has been constrained to high-dose ex vivo applications or required highly coherent sources, such as synchrotrons. Here we demonstrate that grating interferometry (GI) is more dose efficient than conventional CT human breast under close-to-clinical conditions. Our system, based on a source and commercial gratings, outperformed for spatial resolutions...
Adipose tissue provides for a rich and easily accessible source of multipotent stromal cells thus offers the potential autologous cell-based therapy number degenerative diseases. Senile osteoporosis is characterized by reduction in bone quality, which associated with inadequacies marrow cell (BMSC) differentiation. In present study, we have adipose-derived (ASCs) isolated from aged osteoporotic mice evaluated their suitability as osteogenic precursor cells. Significant reductions both tibia...
The initiation of rockslides on metamorphic rock slopes is often linked to the reactivation pre-existing structures, accompanied by progressive formation new fractures over time. To demonstrate crucial role these mass fracturing processes, we present an active rockslide within anisotropic, fractured, foliated mass, involving a failure volume approximately 670,000 m3. located mountain ridge Mittlerer Burgstall (MBug, 2933 m a.s.l.), adjacent Austria’s highest peak,...
Summary Compaction can seriously degrade soil in modern agriculture. Soil that has been temporarily removed and stored is particularly sensitive to compaction when restored, although little known about the structural changes such soils under mechanical loads. We investigated a restored had gently cultivated for several years then was trafficked by heavy combine harvester, analysing macro‐pore structure quantitative morphometry of three‐dimensional microcomputed tomography images. Increased...
Abstract Understanding the human inner ear anatomy and its internal structures is paramount to advance hearing implant technology. While emergence of imaging devices allowed researchers improve understanding intracochlear structures, difficulties collect appropriate data has resulted in studies conducted with few samples. To assist cochlear research community, a large collection temporal bone images being made available. This descriptor, therefore, describes rich set image volumes acquired...
Tannins are non toxic, cheap and abundant polyphenolic oligomers extracted from tree barks. They can be easily used for preparing thermoset resins that natural at the 70–95% level, depending on cases. From these resins, highly porous monoliths obtained by different techniques such as classical physical or chemical foaming, mixed physical/chemical less-conventional methods emulsion-templating stabilisation hardening of either aerated emulsions liquid foams. The resultant materials not only...
A collaborative study on Raman spectroscopy was carried out by members of the ENFSI (European Network Forensic Science Institutes) European Fibres Group (EFG) three dyed fibers: two red acrylics and one wool. instruments from six different manufacturers were tested as well nine laser wavelengths ranging blue (lambda = 458 nm) to near infrared-NIR 1064 nm). This represents largest comparison analytical parameters identical fiber samples. For chosen dye samples, lasers 633 685 gave poorest...