Results 11 to 20 of about 10,600 (264)

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

Endodontic treatment of dens invaginatus with periapical lesion

open access: yesJournal of Health Sciences, 2022
Dens invaginatus or dens in dente represent anomaly of the developing tooth due to invagination of the enamel organ into the dental papilla. Dens invaginatus is usually diagnosed by standard radiological methods (RVG, OPG, and 3DCBCT).
Selma Jakupović   +6 more
doaj   +1 more source

Endoscopic Transnasal Approach for Urgent Decompression of the Craniocervical Junction in Acute Skull Base Osteomyelitis

open access: yesJournal of Neurological Surgery Reports, 2015
Ventral epidural abscess with osteomyelitis at the craniocervical junction is a rare occurrence that typically mandates spinal cord decompression via a transoral approach.
Terry C. Burns   +5 more
doaj   +1 more source

Foxes engineer hotspots of wildlife activity on the nutrient-limited Arctic tundra

open access: yesGlobal Ecology and Conservation, 2022
Predators largely affect ecosystems through trophic interactions, but they also can have indirect effects by altering nutrient dynamics and acting as ecosystem engineers. Arctic foxes (Vulpes lagopus) are ecosystem engineers that concentrate nutrients on
Shu-Ting Zhao   +2 more
doaj   +1 more source

Injury of the Synchondrosis of the Dens. Case Report

open access: yesEgyptian Spine Journal, 2012
Background Data: Injuries of the synchondrosis of the dens are very rare and are commonly unstable injuries. Purpose: To report a case of fracture of the synchondrosis of the dens. Study Design: Case report.
Mahmoud Yaser   +3 more
doaj   +1 more source

Geographical prevalence of dens invaginatus in the upper lateral teeth of young adult Turkish men

open access: yesGülhane Tıp Dergisi, 2022
Aims:Dens invaginatus, a malformation of teeth caused by infolding of the dental papilla during development or invagination of layers of the enamel organ in dental papillae. Its aetiology is unclear.
Elif Aybala Oktay   +4 more
doaj   +1 more source

Kan Batman dateres? Om massekommunikasjonen som kulturhistorie

open access: yesMedieKultur: Journal of Media and Communication Research, 1990
Hans Frederik Dahls artikel er et bud på om massekommunikationen kan tænkes ind i kulturhistorien.Første halvdel af artiklen fremhæver de prob- lemer, det rejser, når massekommunikation med dens karakteristika i form af serialitet, triviatitet og ...
Hans Frederik Dahl
doaj   +3 more sources

Morphometric Anatomy of Atlas (C1) and Axis (C2) on Dry Bones Versus CT Scan Images: A Cross-sectional Study from Southern India [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: The uniqueness of the atlas (C1) and axis (C2) cervical vertebrae helps in transmitting weight from the cranial cavity to the rest of the vertebral column.
Vinodhini Periyasamy   +4 more
doaj   +1 more source

MORPHOMETRIC ANALYSIS OF ODONTOID PROCESS.

open access: yesThe Iraqi Journal of Medical Sciences, 2016
Background: The axis vertebra is the strongest cervical vertebrae; the characteristic feature of it is the presence of strong bony element, the dens (odontoid process).
Hayder hammadi abdulameer
doaj   +4 more sources

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