Results 201 to 210 of about 4,675,986 (287)

Comparative In Vitro Assessment of the Antimicrobial Properties of Irreversible Hydrocolloid Impression Material Modified with Two Different Nanoparticles. [PDF]

Cureus
G HB, B Y, Anne V, Pavuluri TC, Vijaya Lakshmi Y, Deepak MC.   +5 more
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Capturing of interdental areas with digital and conventional impression systems and their impact on automatic tooth segmentation in CAD software: an in vitro study. [PDF]

Clin Oral Investig
Klaus K, Hardt LV, Wöstmann B, Ruf S, Schlenz MA.   +4 more
europepmc   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

Influence of Vanillin at Different Concentrations on the Properties of Commercial Alginate Impression Materials: An <i>in-vitro</i> Study. [PDF]

F1000Res
Adavi SSS, Prabhu N, Ginjupalli K, Saran R, Chakravarthy PK, Prabhu D, Hedge V, S P.   +7 more
europepmc   +1 more source

Craniofacial growth, modeling, and estimation of milestones

The Anatomical Record, EarlyView.
Abstract Understanding craniofacial growth is foundational for research into intra‐ and interspecies variation, evolution, and clinical care. The Craniofacial Growth Consortium Study (CGCS), combines cephalographs from historical growth studies to create a dense longitudinal record of growth from 6 to 22 years of age.
Richard J. Sherwood, Dana L. Duren, Christina L. Holzhauser, Hee Soo Oh, Manish Valiathan, Kieran P. McNulty, Kevin M. Middleton   +6 more
wiley   +1 more source

Influence of impression technique and screw access hole configuration on distortion in conventional impressions of prepared CAD-CAM abutment geometries. [PDF]

J Adv Prosthodont
Cho SS, Ko KH, Huh YH, Park CJ, Cho LR.
europepmc   +1 more source

Fascicle measurement methods do result in lengths that are significantly different

The Anatomical Record, EarlyView.
A recent comparison of the most prevalent methods for measuring fascicles, in situ measurement versus chemical digestion, concluded that the measurements are indistinguishable based on data from different conspecific individuals. However, our study of contralateral muscles of the same individuals shows that the methods clearly result in statistically ...
Katherine M. Clark, Reece A. Brown, Maggie Funderburk, Elise S. Bush, Anthony Herrel, Adam Hartstone‐Rose   +5 more
wiley   +1 more source

Linear and Angular Deviations of Complete-Arch Digital Implant Impressions Using Three Scan Body Systems: An In Vitro Study. [PDF]

Dent J (Basel)
Blivajs I, Smojver I, Reiser Y, Jurić S, Hadžović E, Pelivan I, Gabrić D.   +6 more
europepmc   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source