Results 221 to 230 of about 188,706 (303)

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Evaluation of a Haptic Virtual Reality Simulator and Its Impact on Preclinical Dental Education. [PDF]

Cureus
Ibarra-Martínez SE, Noyola-Frías MÁ, Aguilar-Zapata FJ, Rivera-Luque C, Martínez-Rider R, Alderete-Hernández JM, Velázquez-Moreno S, Vitales-Noyola M.   +7 more
europepmc   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

The Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

The Effect of miR-129-5p on the Proliferation and Osteogenic Differentiation of Human Dental Pulp Stem Cells. [PDF]

Int Dent J
Yang F, Zhang Z, Qiu X, Lv H.
europepmc   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Promoting dental students’ understanding of dental materials: A case study of dental materials laboratory education in Taiwan

Journal of Dental Sciences
Ching-Shuen Wang, Feng-Chou Cheng, Wei-Chun Lin, Chun-Pin Chiang   +3 more
doaj   +1 more source

An immunomodulatory decellularized pulp matrix hydrogel promotes vascularized dental pulp regeneration through angiogenic-odontogenic coupling. [PDF]

Regen Biomater
Yi P, Zeng R, Gao Z, Zhao Y, Li P, Tan J, Yu D, Zhao W.   +7 more
europepmc   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Can experiential learning boost dental ergonomics? evaluating a microscope-based curriculum through Kirkpatrick's model. [PDF]

BMC Oral Health
Li Z, Xia Y, Chen Y, Huang C, Liang S.
europepmc   +1 more source