Results 151 to 160 of about 20,055 (348)

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton   +3 more
wiley   +1 more source

Rapid maxillary expander vs planas expansion plates

open access: yesAnnali di Stomatologia
One of the most frequent issues in orthodontics is the contraction of the maxilla, sometimes associated with unilateral or bilateral cross-bite. Correcting the transverse diameters of the maxillary arch can be achieved through various devices, both ...
Francesco Pachì   +4 more
doaj   +1 more source

Geographic variation and evolutionary history of Dipodomys nitratoides (Rodentia: Heteromyidae), a species in severe decline [PDF]

open access: yes, 2019
We examined geographic patterns of diversification in the highly impacted San Joaquin kangaroo rat, Dipodomys nitratoides, throughout its range in the San Joaquin Valley and adjacent basins in central California.
Cypher, BL   +4 more
core  

Effects of surgically assisted rapid maxillary expansion on nasal dimensions using acoustic rhinometry [PDF]

open access: bronze, 2009
Sérgio Mitsuda   +4 more
openalex   +1 more source

Ex Vivo Evaluation of the Fit of Matched Gutta Percha Points in Human Root Canals Prepared With the Corresponding Nickel‐Titanium Files

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to evaluate the fit of matched gutta‐percha (GP) points in tooth root canals after preparation with their corresponding rotary files. Single canal human tooth roots were matched according to root canal volume and eccentricity.
Samuel Deng, Paul V. Abbott
wiley   +1 more source

Case Report of Maxillary Alveolar Rhabdomyosarcoma Misdiagnosed as Periapical Lesion: Clinicopathological Alerts and Life‐Saving Lessons for Dentists

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This report describes a rare case of alveolar rhabdomyosarcoma initially presenting with clinical features resembling an endodontic lesion. A 15‐year‐old male presented with progressive right maxillary swelling initially treated as a dental abscess.
Saliha Akçay Köprücü   +3 more
wiley   +1 more source

Avaliação cefalométrica no sentido transversal em pacientes submetidos à expansão rápida da maxila [PDF]

open access: yes, 2016
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A atresia maxilar caracteriza-se pela deficiência de crescimento da maxila no sentido látero-lateral.
Olsen, Laryssa Dayana
core  

Rapid maxillary expansion in growing patients. Hyrax versus transverse sagittal maxillary expander: a cephalometric investigation [PDF]

open access: bronze, 2010
G. Farronato   +5 more
openalex   +1 more source

Re‐make, re‐model: evolution and development of vertebrate cranial lateral lines

open access: yesBiological Reviews, EarlyView.
ABSTRACT Lateral lines are placodally derived mechanosensory systems on the heads and trunks of many aquatic vertebrates. There is evidence of lateral lines in the earliest known vertebrate fossils, and they exist in organisms with widely different craniofacial morphologies – including the presence or absence of jaws, external or internal nostrils, and
Vishruth Venkataraman   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy