Results 191 to 200 of about 117,344 (304)

Population-Based 3D Mapping of Inferior Alveolar Nerve Clearance in Bilateral Sagittal Split Osteotomy. [PDF]

J Pers Med
Glas HH, Zwijnenberg TL, Jansma J, Schepers RH.   +3 more
europepmc   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Antimicrobial activity of Nd: YAG irradiation, laser activated photodynamic therapy and passive ultrasonic irrigation on enterococcus faecalis biofilms (an ex vivo study). [PDF]

BMC Oral Health
El Gazar SM, El Backly RN, Lotfy WA, Moussa SM, Mobarak AM.   +4 more
europepmc   +1 more source

CANAL SURFACES AND FOLIATIONS – A SURVEY

, 2021
openaire   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

The Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli, Julia Diez‐Valero, Ignacio Martínez, Rolf Quam, Brian A. Keeling, Nicole M. Webb, Mercedes Conde‐Valverde   +6 more
wiley   +1 more source

Analysis of Bond Strength of Bioceramic Sealer Following Irrigation with Chlorhexidine. [PDF]

Iran Endod J
Costa LG, Saldanha JM, da Silva-Filho JE, Aguiar BA, de Almeida Gomes F, Gurgel-Filho ED.   +5 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Physiochemical properties of premixed bioceramic-based root canal sealer reinforced with copper oxide nanoparticles. [PDF]

J Conserv Dent Endod
Pradhan PK, Majee N, Patri G, Saraf P, Jena D, Tilokani A, Agrawal P.   +6 more
europepmc   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

The Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

Erbium, Chromium-Doped Yttrium-Scandium-Gallium-Garnet Laser in Endodontics: A Narrative Review. [PDF]

Cureus
Arslanparcasi HF, Arslanparcasi MA.
europepmc   +1 more source