Results 261 to 270 of about 202,849 (356)

Commentary: What's so interesting about sabertooths?

The Anatomical Record, EarlyView.
Abstract Sabertooth creatures are fascinating to the public and to scientists. This Special Issue on The Anatomy of Sabertooths starts with a discussion of what exactly a sabertooth is, continues with a couple of papers about other animals with extraordinarily long teeth, and then delves into analyses of fossil sabertoothed taxa—some of which are not ...
Adam Hartstone‐Rose, Tahlia I. Pollock, Lars Werdelin   +2 more
wiley   +1 more source

Full life cycle changes of low impacted mandibular third molar associated cystic lesions and adjacent tooth root resorption: a retrospective study. [PDF]

BMC Oral Health
Zhang J, Zhang K, Zhou X, Ye L, Liu Y, Peng Y, Pan J.   +6 more
europepmc   +1 more source

Contribution of Mesenchymal Proliferation in Tooth Root Morphogenesis [PDF]

, 2013
Wern‐Joo Sohn, Min-A Choi, Hitoshi Yamamoto, S. Lee, Y. Lee, Jae‐Kwang Jung, Myoung-Uk Jin, Chul-Hyeon An, Han‐Sung Jung, Jo‐Young Suh, Hong In Shin, Jae-Young Kim   +11 more
openalex   +1 more source

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

The Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano, Virgínia Maciel, Pedro Victor Buck, Felipe C. Montefeltro, Thiago da S. Marinho, Aline M. Ghilardi   +5 more
wiley   +1 more source

Effect of Calcium Hydroxide on the Microhardness of Root Dentin of Primary Tooth [PDF]

, 2013
Saeromi Jun, Jongbin Kim, Seung-Hoon Yoo
openalex   +1 more source

Integrating mandibular evidence to assess morphological variation of the Australopithecus afarensis maxilla

The Anatomical Record, EarlyView.
Abstract Geometric morphometric analyses are used to explore variation of maxillary dental arcades of Australopithecus afarensis, expanding on the work of Hanegraef and Spoor, 2025 (Morphological variation of the Australopithecus afarensis maxilla.
Hester Hanegraef, Romain David, Fred Spoor   +2 more
wiley   +1 more source

Comparative Evaluation of the Effects of CO₂ and Er:YAG Lasers on Smear Layer Removal and Blood Cell Attachment to Tooth Root Surfaces. [PDF]

J Lasers Med Sci, 2020
Naghsh N, Birang R, Shafiei F, Ghorbani F, Gutknecht N, Yaghini J.   +5 more
europepmc   +1 more source

Effects of Rolling on the Tooth Root Bending Fatigue Strength of Sintered Ferrous Alloy Gears

, 2009
Hideshi Miura, Toshiko Osada, Naoki Suda, Kosuke Komoto, Shota Hamamoto, Shigeru Unami   +5 more
openalex   +2 more sources

INFLUENCE OF LOW-LEVEL LASER APPLICATION ON ROOT RESORPTION AND PULP ALTERATIONS DURING TOOTH MOVEMENT [PDF]

, 2013
Mariana Marquezan, Lívia Kelly Ferraz Nunes, Amanda Osório Ayres de Freitas, Marcelo Sampaio Narciso, Matilde da Cunha Gonçalves Nojima, Mônica Tirre de Souza Araújo, Ana Maria Bolognese, Antônio Carlos de Oliveira Ruellas   +7 more
openalex   +1 more source

Intraspecific variation of cochlear morphology in bowhead and beluga whales

The Anatomical Record, EarlyView.
Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley   +1 more source