Results 101 to 110 of about 563,795 (223)

Utility of local capillary supply indices: Insights from computational image‐based modelling

The Journal of Physiology, EarlyView.
Abstract figure legend Local capillary distribution and fibre geometry influence oxygen availability in skeletal muscle. Image‐based modelling of tissue PO2${{P}_{{{{\mathrm{O}}}_2}}}$ shows that area‐based measures of capillary supply – the local capillary density (LCDi) and local maximum diffusion distance (Dmax,i) – most accurately represent the ...
Abdullah A. Al‐Shammari, Roger W. P. Kissane, Ali Ashkanani, Ashraf Al Madhoun, Fahd Al‐Mulla, Eamonn A. Gaffney, Stuart Egginton   +6 more
wiley   +1 more source

High‐throughput, high‐fidelity reconstruction of whole mouse‐heart cytoarchitecture at cellular scale

The Journal of Physiology, EarlyView.
Abstract figure legend Experimental workflow of the dual‐camera light‐sheet microscope (dual‐mesoSPIM) pipeline. Intact adult mouse hearts undergo CUBIC‐based delipidation and refractive‐index matching, rendering the whole organ optically transparent (left).
Francesco Giardini, Chiara Palandri, Sofia Botti, Camilla Olianti, Paolo Mele, Niccolò Ballerini, Roberto Piersanti, Mauro Giacca, Peter Kohl, Callum M. Zgierski‐Johnston, Elisabetta Cerbai, Francesco Regazzoni, Leonardo Sacconi   +12 more
wiley   +1 more source

Imaging and 3D Analysis Based on Two or More Three-Dimensional CBCT Recordings before and after Orthodontic Treatment and Maxillofacial Therapy

Applied Sciences
Cone beam computed tomography (CBCT) has emerged as a crucial radiographic technique for orthodontic diagnosis and treatment planning, particularly for cases requiring the assessment of complex anatomical relationships. In the first part of the study, we
Tatjana Dostalova, Hana Eliasova, Ales Prochazka, Adam Nocar, Petra Urbanova   +4 more
doaj   +1 more source

Prospective Head Motion Correction in T1‐ and T2‐Weighted Long Echo Train Sequences Using Servo Navigation

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1741-1754, October 2026.
ABSTRACT Purpose To integrate MR‐based servo navigation in MPRAGE and 3D‐TSE sequences and demonstrate its potential for prospective head motion correction in structural imaging. Methods Repeated modules of servo navigators were inserted before each preparation pulse of MPRAGE and 3D‐TSE sequences (before‐prep) for rapid convergence of motion parameter
Matthias Serger, Malte Riedel, Rüdiger Stirnberg, Thomas Ulrich, Nicolas Boulant, Klaas P. Pruessmann, Tony Stöcker, Philipp Ehses   +7 more
wiley   +1 more source

Morphological Adaptation of Cave-Dwelling Ground Beetles in China Revealed by Geometric Morphometry (Coleoptera, Carabidae, Trechini). [PDF]

Insects, 2021
Chen M, Guo W, Huang S, Luo X, Tian M, Liu W.   +5 more
europepmc   +1 more source

Geographic Classification of Social Bees Using Automated Wing Pattern Analysis

Entomologia Experimentalis et Applicata, Volume 174, Issue 10, Page 1250-1267, October 2026.
We present an end‐to‐end deep learning framework for automated geographic classification of honey bee populations based on wing morphology. A dataset of 1040 wing images from seven regions was analyzed using four CNN architectures with transfer learning.
Emine Dilara Çavuş, Cansu Özge Tozkar
wiley   +1 more source

Surface registrations for topology transfer in geometric morphometry

, 2020
Geometric morphometry serves biologists and anthropologists to rigorously and quantitatively describe shapes. These representations can be treated as a statistical sample, allowing the researchers to study its variability within groups and correlate it ...
Dupej, Ján
core  

Genetic structure of Triatoma venosa (Hemiptera: Reduviidae): molecular and morphometric evidence

Memorias do Instituto Oswaldo Cruz, 2006
Triatoma venosa presents a restricted geographical distribution in America and is considered as a secondary vector of Chagas disease in Colombia and Ecuador.
Erika Vargas, Claudia Espitia, Carlos Patiño, Nestor Pinto, Germán Aguilera, Carlos Jaramillo, María Dolores Bargues, Felipe Guhl   +7 more
doaj   +1 more source

Scaling relationships between Haversian canal‐to‐secondary osteon and midshaft femur cortical‐to‐total area in a human autopsy sample

Journal of Anatomy, Volume 249, Issue 4, Page 865-882, October 2026.
We report that femoral cortical thickness was strongly and negatively associated with secondary osteon porosity in an Australian autopsy sample, indicating that thicker cortices contained less porous secondary osteons. This allometric relationship held for the whole sample, males and sedentary well‐nourished individuals, but not for females or other ...
Justyna J. Miszkiewicz, Laura A. B. Wilson, Karen M. Cooke, Rita Hardiman   +3 more
wiley   +1 more source

Assessing the severity of diatom deformities using geometric morphometry

, 2017
Le pourcentage de déformations des diatomées est de plus en plus utilisé comme un indicateur de stress toxique dans les cours d'eau. Cependant, ce pourcentage ne permet pas de quantifier directement l'importance de ce stress, et certains auteurs suggèrent que la quantification de la « sévérité » des déformations pourrait améliorer les relations de ...
Cerisier, A., Vedrenne, Jacky, Boutry, Sébastien, Jamoneau, Aurélien, Lavoie, I., Tison-Rosebery, Juliette, Morin, Soizic   +6 more
openaire   +1 more source