Results 41 to 50 of about 13,937 (148)

Dental Microwear Evidence of Holocene Dietary Variability in the Argentinian Pampas and Paraná Delta

American Journal of Biological Anthropology, Volume 191, Issue 1, September 2026.
ABSTRACT Objectives This study explores the subsistence strategies of Middle‐to‐Late Holocene human populations in the Argentinean Pampas and Paraná River Delta by analyzing dental microwear patterns. Materials and Methods We examined occlusal molar microwear textures of individuals from the Middle and Late Holocene recovered from 12 archaeological ...
Maria Rita Guedes Carvalho, Pablo G. Messineo, María Agustina Ramos van Raap, Gustavo Flensborg, Gustavo Martínez, Nahuel A. Scheifler, Mariela E. Gonzalez, María Clara Álvarez, Cristian A. Kaufmann, Mariano Bonomo, Clara Scabuzzo, Gustavo G. Politis, Sireen El Zaatari, Katerina Harvati   +13 more
wiley   +1 more source

Determinación del sexo en cráneo y mandíbula en una muestra contemporánea de Medellín

Maguaré, 2005
Se estudiaron 21 dimensiones en cráneo y mandíbula para analizar el dimorfi smo sexual en una muestra de población contemporánea de Medellín, utilizando con fi nes comparativos tres métodos diferentes de estima del dimorfi smo sexual. La magnitud de éste,
Javier Rosique García, Paula Andrea Gallego Muñóz, Claudia Isabel Ospina   +2 more
doaj   +2 more sources

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

The Anatomical Record, Volume 309, Issue 9, Page 2411-2423, September 2026.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler, Isabelle Bernetière, Christine Böhmer   +2 more
wiley   +1 more source

Bruxismo diurno em pessoas submetidas a cirurgia maxilofacial não eletiva: estudo transversal

Revista Pesquisa em Fisioterapia
RESUMO | INTRODUÇÃO: O bruxismo diurno é uma atividade muscular mastigatória repetitiva e sustentada dos dentes sem a finalidade da mastigação, que pode impactar negativamente na biomecânica das funções mastigatórias.
Débora Ferreira dos Anjos Viana, Katia Nunes Sá, Paulo Brasil Brandão da Silveira, Eulália Silva dos Santos Pinheiro Barros   +3 more
doaj   +1 more source

A Pilot Comparative Study of Multi‐Contrast Dental MRI and CBCT: Clinical Correlates of Disease Status and Inflammatory Burden in Periodontitis

Journal of Clinical Periodontology, Volume 53, Issue 9, Page 1382-1392, September 2026.
ABSTRACT Aim To evaluate the reliability of multi‐contrast dental MRI (dMRI) for periodontal lesion assessment in comparison to cone‐beam computed tomography (CBCT). Associations between imaging findings and clinical indicators of periodontal inflammation (i.e., bleeding on probing [BOP], periodontal probing depth [PPD] and periodontal inflamed surface
Nouha Tekiki, Arne Lauer, Katharina Hartung, Marietta Kirchner, Luisa Schulte, Hao Li, Alexander Juerchott, Meysam Sohani, Christopher Herpel, Maurice Ruetters, Mathias Nittka, Sabine Heiland, Martin Bendszus, Tim Hilgenfeld   +13 more
wiley   +1 more source

Tumor marrón en la mandíbula como forma de presentación inicial de hiperparatiroidismo primario

Anales de la Facultad de Medicina
El tumor pardo (TP) es una lesión ósea benigna causada por un exceso de actividad osteoclástica y depósito de hemosiderina como resultado de hiperparatiroidismo primario o secundario.
Gonzalo Miranda Manrique
doaj   +1 more source

Translucency of 3D‐Printed 3Y‐ and 5Y‐Doped Zirconia

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 9, Page 1708-1716, September 2026.
ABSTRACT Objectives To evaluate and compare the translucency of 3D‐printed zirconia materials: 3Y tetragonal zirconia polycrystal (3Y‐TZP) and 5Y partially stabilized zirconia (5Y‐PSZ). Material and Methods 3D‐printed 5Y‐PSZ and 3Y‐TZP materials fabricated using digital light processing (DLP) were investigated.
Sebastian Hetzler, Clemens Schmitt, Peter Rammelsberg, Stefan Rues, Andreas Zenthöfer   +4 more
wiley   +1 more source

La mandíbula de Banyoles, un descobriment centenari

, 1987
Article on es descriu global i breument alguns dels temes relacionats amb la mandíbula de Banyoles: el descobriment i els estudis realitzats pel seu descobridor –Pere Alsius i Torrent-, el lloc on es va localitzar, la pròpia mandíbula i les possibles ...
Maroto, Julià
core   +1 more source

Caracterización de lesiones radiolúcidas del complejo maxilar

MedUNAB, 2020
Introducción. Las lesiones radiolúcidas del complejo maxilar mandíbula tienen su origen en estructuras odontogénicas y no odontogénicas. El objetivo de este trabajo es describir las características de lesiones radiolúcidas del complejo maxilar-mandíbula ...
Yuli Andreina González Moret, Yurilú Andreina González Moret, Yuli Nohemi Moret de Gonzalez   +2 more
doaj   +1 more source

Morphological Sex Classification in Rat Mandibles Using a Hybrid and Explainable Machine Learning

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
A hybrid and explainable machine learning framework was developed for sex classification from rat mandibles by integrating osteometric measurements, handcrafted image features and deep learning‐based features. The hybrid model achieved high classification performance and enabled biologically meaningful interpretation of morphological features through ...
Tülay Turan, İftar Gürbüz, Gökhan Turan, Yasin Demiraslan   +3 more
wiley   +1 more source