Results 221 to 230 of about 183,401 (351)

Dating the Middle Palaeolithic of Fumane Cave by the combined ESR/U‐series method

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Fumane Cave, located in Northern Italy, is a major prehistoric site for understanding late Neandertal and early modern human behaviours. The cave contains a 12‐m‐thick stratigraphic sequence of Middle and Upper Palaeolithic layers, which have yielded a number of flint artefacts and faunal remains.
Christophe Falguères   +4 more
wiley   +1 more source

3D‐printed educational model for anatomy‐driven preparation and retraction cord placement

open access: yes
Journal of Dental Education, EarlyView.
Alexey Unkovskiy   +3 more
wiley   +1 more source

Assessing the temporal profile and liking of sugar‐free spicy dark chocolates with different concentrations of Capsicum baccatum pepper and rebaudioside A

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Background As consumers growingly demand healthier confectionery products, sugar‐free chocolates with added spices become interesting options to align with the permissible indulgence trend. This study explored the temporal sensory profiles and consumer acceptance of spicy sugar‐free dark chocolates formulated with varying levels of ...
Gabriel Almeida Rodrigues Martins   +3 more
wiley   +1 more source

Real-time guided endodontics versus conventional freehand access cavity preparation by a specialist- an ex vivo comparative study. [PDF]

open access: yesClin Oral Investig
Hildebrand H   +6 more
europepmc   +1 more source

Sensory and Autonomic Fibers in Anterior Ethmoid, Posterior Nasal, Posterolateral Nasal Nerves

open access: yesThe Laryngoscope, EarlyView.
All cadaveric anterior ethmoid, posterior, and posterolateral nasal nerves contained roughly equivalent proportions of sensory, parasympathetic, and sympathetic nerve fiber markers. Neurokinin A was the only neuropeptide with consistently greater percent areas across the different nasal nerves.
John R. Craig   +6 more
wiley   +1 more source

The Potential of Ruthenium(II) Tris‐Bidentate Complexes as Multifunctional Photo‐Initiators

open access: yesMacromolecular Materials and Engineering, EarlyView.
This study explores the use of an antibacterial ruthenium(II) based photo‐initiator for the photo‐polymerization of gelatin hydrogels. Antibacterial activity is shown to be retained in fabricated hydrogels. The photo‐initiator is utilized in the interstitial fluid of a hybrid granular hydrogel system to generate a proof‐of‐concept injectable system for
Quinn V. C. van Hilst   +14 more
wiley   +1 more source

Plasma Immersion Ion Implantation Increases Adhesive Bond Strength of PEK and PEEK to Dental Composites and Enables Hydrolysis Resistance

open access: yesMacromolecular Materials and Engineering, EarlyView.
Plasma‐immersion‐ion‐implantation (PIII) is applied to increase the bond strength between 3D printed Polyether–ether–ketone (PEEK) or Poly–ether–ketone (PEK) and dental composite resin. A predictive model is presented that demonstrates the relative effect of plasma and mechanical interlocking because of roughness. The bond strength achieved with plasma
William T Lewin   +5 more
wiley   +1 more source

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