Results 1 to 10 of about 266,064 (196)

Coyotes Choose Cover Over Concrete When Selecting Den Sites [PDF]

open access: yesEcology and Evolution
Animal decision‐making directly impacts survival and reproductive success, particularly for reproductive habitat specialists (e.g., denning species) in highly dynamic environments.
Summer Fink   +3 more
doaj   +2 more sources

A Surgical and Non-Surgical EndodonticTreatment for Dens in Dente Type II in Maxillary Lateral Incisor with Chronic Periodontitis: Case Report. [PDF]

open access: yesFrontiers in Dentistry
Dens in dente is an uncommon developmental tooth case called dens invaginatus or dilated odontoma, which originates through invagination of the enamel organ into the dental papilla, the most common tooth to occur dens in dente is maxillary lateral ...
Wael Ali Zaatari   +2 more
doaj   +2 more sources

Restorative Treatment of Amelogenesis Imperfecta with Prefabricated Composite Veneers

open access: yesCase Reports in Dentistry, 2021
This case report presents the use of prefabricated composite veneers for restorative treatment of amelogenesis imperfecta (AI). This technique bridges the gap between a conventional direct technique and a conventional indirect technique and introduces an
Claudio Novelli   +2 more
doaj   +1 more source

Comparison of San Joaquin kit fox den and California ground squirrel burrow attributes

open access: yesCalifornia Fish and Wildlife Journal, 2023
Endangered San Joaquin kit foxes (Vulpes macrotis mutica; SJKF) and California ground squirrels (Otospermophilus beecheyi; CAGS) occur sympatrically in many locations.
Brian Cypher   +3 more
doaj   +1 more source

Minimally Invasive Diastema Restoration with Prefabricated Sectional Veneers

open access: yesDentistry Journal, 2020
This case report presents a new technique for sectional veneer fabrication and diastema restoration with a prefabricated composite veneer. For the purpose of diastema restoration, a prefabricated sectional veneer provides the same benefits of a ...
Claudio Novelli, Andrea Scribante
doaj   +1 more source

Morphometric Analysis of Axis and Its Clinical Significance -An Anatomical Study of Indian Human Axis Vertebrae [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Background: The atlas and axis vertebra have unique shape and complex relationship with vertebral artery. Fracture of dens of axis accounts for 7-27% of all cervical spine fractures, but surgeries in these regions are highly risky because of the ...
Mukesh Singla   +4 more
doaj   +1 more source

Atlas fractures with and without simultaneous dens fractures differ with respect to clinical, demographic, and management characteristics

open access: yesJournal of Craniovertebral Junction and Spine, 2023
Background: Patients with simultaneous fractures of the atlas and dens have traditionally been managed according to the dens fracture's morphology, but data supporting this practice are limited.
Michael Brendan Cloney   +4 more
doaj   +1 more source

Morphology of the transverse ligament of the atlas and the alar ligaments in the silver fox (Vulpes vulpes var) [PDF]

open access: yes, 2013
Background Recent new anatomical and histological features of craniocervical junction in dogs and cats were described providing evidence of differences between the carnivore species. No information on these structures in foxes exists.
Barszcz, Karolina   +4 more
core   +1 more source

Au@Pt Dendrimer Encapsulated Nanoparticles As Model Electrocatalysts for Comparison of Experiment and Theory [PDF]

open access: yes, 2012
In this paper we report the electrochemical synthesis of core@shell dendrimer-encapsulated nanoparticles (DENs) consisting of cores containing 147 Au atoms (Au-147) and Pt shells having similar to 54 or similar to 102 atoms (Au-147@Pt-n (n = 54 or 102)).
Crooks, Richard M.   +3 more
core   +1 more source

A retrospective study of the prevalence and characteristics of dens invaginatus in a sample of the Turkish population [PDF]

open access: yes, 2012
Objective: The purpose of this study was to assess the prevalence of dens invaginatus and to classify the types of dens invaginatus in a sample of the Turkish population..
Canger, Emin Murat   +4 more
core   +1 more source

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