Results 81 to 90 of about 1,205,693 (325)

Surface Characteristics and Biofilm Development on Selected Dental Ceramic Materials

open access: yesInternational Journal of Dentistry, 2017
Background. Intraoral adjustment and polishing of dental ceramics often affect their surface characteristics, promoting increased roughness and consequent biofilm growth.
Kyoung H. Kim   +4 more
doaj   +1 more source

Revisiting Alaska's Sex Offender Registration and Public Notification Statute [PDF]

open access: yes, 2008
Originally published in the Alaska Justice Forum 25(1–2): 2–5 (Spring/Summer 2008)This article examines the background and judicial interpretation of Alaska's sex offender registration and public notification statute, the new federal requirements for ...
Periman, Deborah
core   +1 more source

Diverse Genetic Etiologies of Unilateral Polymicrogyria

open access: yesAnnals of Neurology, EarlyView.
Objective Polymicrogyria (PMG) is one of the most common human malformations of cortical development and is often classified by its radiographic pattern of distribution. Unilateral polymicrogyria (uPMG) is a subtype of PMG affecting a portion or all of one cerebral hemisphere.
Abbe Lai   +21 more
wiley   +1 more source

Dental Applications of Ion-Substituted Hydroxyapatite: A Review of the Literature

open access: yesDentistry Journal
Hydroxyapatite (HA) forms an essential constituent of human teeth and bone. Its distinctive characteristic features, such as bioactivity and osteoconductivity, make it an ideal candidate to be used as an implant coating in restorative dentistry and ...
Eisha Imran   +5 more
doaj   +1 more source

Almost Everywhere Strong Summability of two-dimensional Walsh-Fourier Series

open access: yes, 2016
It is proved a BMO-estimation for quadratic partial sums of two-dimensional Walsh-Fourier series from which it is derived an almost everywhere exponential summability of quadratic partial sums of double Walsh-Fourier series.Comment: arXiv admin note ...
Goginava, Ushangi
core  

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

open access: yesThe Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc   +26 more
wiley   +1 more source

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

open access: yesThe Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source

Bond Strength of Impression Materials to Conventional and Additively Manufactured Custom Tray Materials: A Systematic Review

open access: yesOral
Purpose: We aimed to systematically review the current literature on the bond strength between custom tray materials and impression materials, including the various parameters affecting the strength.
Petra Clarkson   +4 more
doaj   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy