Results 131 to 140 of about 1,915,047 (283)

Quantifying Palaeopathology Using Geometric Morphometrics [PDF]

, 2013
Palaeopathology is the study of disease and injury in archaeological bone. Traditional methods rely heavily on macroscopic description which can have a high degree of subjectivity and error, as well as limiting the types of research questions possible ...
PLOMP, KIMBERLY,ANNE
core   +1 more source

A Geometric and Morphometric Methodology for Evaluating Low-Cost 3D Facial Acquisition and Reconstruction Techniques

Recent studies in neuropsychiatry have highlighted the correlation between facial and brain dysmorphologies. One way of simultaneously analysing the brain and the face of a subject is by reconstructing a whole-head 3D model from structural magnetic resonance imaging (sMRI).
Álvaro Heredia-Lidón, Alejandro Moñux-Bernal, Alejandro González, Luis Miguel Echeverry-Quiceno, Mireia Andreu-Montoriol, Susanna Gallardo, Aroa Casado, María Esther Esteban, Neus Martínez-Abadías, Xavier Sevillano   +9 more
openaire   +2 more sources

Lifespan Pancreas Morphology for Control Versus Type 2 Diabetes Using AI on Largescale Clinical Imaging

Clinical Anatomy, EarlyView.
ABSTRACT Understanding how pancreas size and shape change with normal aging is critical for establishing a baseline to detect deviations in type 2 diabetes and other pancreatic disease. We measure pancreas size and shape using morphological measurements from early development through aging (ages 0–90).
Lucas W. Remedios, Chloe Cho, Trent M. Schwartz, Dingjie Su, Gaurav Rudravaram, Chenyu Gao, Aravind R. Krishnan, Adam M. Saunders, Michael E. Kim, Shunxing Bao, Thomas A. Lasko, Alvin C. Powers, Bennett A. Landman, John Virostko   +13 more
wiley   +1 more source

The TINA Geometric Morphometrics Toolkit

, 2014
The TINA Geometric Morphometrics Toolkit comprises three main tools: • the Manual Landmark tool; • the Automatic Landmark Point Placement tool; • the Shape Analysis ...
N. A. Thacker, H. Ragheb, P. A. Bromiley
core  

Impaired Flow and Physiology in Coronaries With Anomalous Origin From the Opposite Sinus of Valsalva

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Anomalous Aortic Origin of a Coronary Artery (AAOCA) high‐risk anatomical features (intramural segment, acute take‐off angle, slit‐like ostium) cause coronary stenosis leading to myocardial infarction. How these features alter coronary physiology remains unclear.
Mauro Lo Rito, Mattia Squillace, Mauro Luca Agnifili, Antonio Rosato, Serena Anglese, Adele Chiavetta, Camilla Muritti, Miriam Deamici, Jessica Negri, Andrea Attanasio, Gianluigi Guida, Giandomenico Disabato, Francesco Secchi, Michele Conti, Alessandro Frigiola, Massimo Chessa, Alessandro Giamberti, Francesco Bedogni   +17 more
wiley   +1 more source

Heads up-Four Giraffa species have distinct cranial morphology.

PLoS ONE
Giraffe (Giraffa spp.) are among the most unique extant mammals in terms of anatomy, phylogeny, and ecology. However, aspects of their evolution, ontogeny, and taxonomy are unresolved, retaining lingering questions that are pivotal for their conservation.
Nikolaos Kargopoulos, Jesús Marugán-Lobón, Anusuya Chinsamy, Bernard R Agwanda, Michael Butler Brown, Stephanie Fennessy, Sara Ferguson, Rigardt Hoffman, Fredrick Lala, Arthur Muneza, Ogeto Mwebi, Moses Otiende, Alice Petzold, Sven Winter, Abdoul Razack Moussa Zabeirou, Julian Fennessy   +15 more
doaj   +1 more source

Jaw‐specific stem cell dynamics are associated with distinct enamel architecture in mouse incisors

Developmental Dynamics, EarlyView.
Abstract Background The continuously growing mouse incisor serves as a model for stem cell‐driven tooth renewal. Although mice possess maxillary and mandibular incisors, most studies have focused on the mandible. Potential differences in structure and renewal between these serially homologous organs remain insufficiently characterized.
Elias Shahin, Jihan Asmar, Sanako Takano, Jimmy K. Hu, Amnon Sharir   +4 more
wiley   +1 more source

Macro-Scale Population Patterns in the Kofun Period of the Japanese Archipelago: Quantitative Analysis of a Larger Sample of Three-Dimensional Data from Ancient Human Crania

Humans
The present study collected a larger set of three-dimensional data on human crania from the Kofun period (as well as from previous periods, i.e., the Jomon and Yayoi periods) in the Japanese archipelago (AD 250 to around 700) than previous studies. Three-
Hisashi Nakao, Akihiro Kaneda, Kohei Tamura, Koji Noshita, Tomomi Nakagawa   +4 more
doaj   +1 more source

Statistical shape analysis for bio-structures : local shape modelling, techniques and applications [PDF]

A Statistical Shape Model (SSM) is a statistical representation of a shape obtained from data to study variation in shapes. Work on shape modelling is constrained by many unsolved problems, for instance, difficulties in modelling local versus global ...
Valdés Amaro, Daniel Alejandro
core  

Acquisition, Modélisation, Préservation, Usages, ... des données 3D​: les challenges du Consortium 3D SHS

, 2020
"Le Consortium 3D SHS, labellisé en 2014 puis en 2018 par la TGIR Huma-Num, a pour vocation de fédérer les initiatives foisonnantes autour de la 3D pour les Sciences Humaines et Sociales pour définir des standards et des recommandations d'usage ainsi que
Consortium 3D SHS Team
core