Results 181 to 190 of about 156,597 (353)

The Origins of Viking Age Dogs in Luistari, Eura, Finland

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT We used stable (δ18O) and radiogenic (87Sr/86Sr) isotopic proxies to investigate the origins of dogs (Canis familiaris) buried in Viking Age graves at Luistari, Finland. While all 13 dogs exhibited oxygen isotope values compatible with local surface waters, 87Sr/86Sr ratios for two of the four dogs analyzed (graves 289 and 480) were compatible
Ulla Nordfors   +5 more
wiley   +1 more source

Scaffolding competence‐based learning design in the dental simulation curriculum

open access: yesEuropean Journal of Dental Education, EarlyView., 2023
Abstract Introduction Learning in a clinical domain in dentistry is complex and learners may face uncertain clinical scenarios. A simulation curriculum can be designed to have simple clinical scenarios and learning activities which progress in complexity and employ competence assessments of simulated clinical practice before students can undertake ...
Richard Foxton   +9 more
wiley   +1 more source

AN ELECTRIC VITREOUS ENAMELING OVEN1 [PDF]

open access: green, 1921
C. W. Mehling, Jas. W. Carpenter
openalex   +1 more source

Proteomic Investigation of Human Dental Pulp to Identify Individuals Who Are Pregnant

open access: yesPROTEOMICS – Clinical Applications, EarlyView.
ABSTRACT Biomolecules preserved in dental pulp are increasingly being used to identify individuals in the context of forensics and archaeology. Despite the vast amount of research into host and pathogen DNA, the potential use of physiologically informative proteins preserved in dental pulp has rarely been studied.
Takumi Tsutaya   +9 more
wiley   +1 more source

Adhesion Forces of Dextran on Dental Enamel as a Function of Contact Time and pH Value

open access: yesphysica status solidi (a), EarlyView.
Dextran exhibits sawtooth‐shaped retraction curves on dental enamel, indicating multiple interaction points. Adhesion forces increase with contact time (0.35 nN at 10 s to >1.5 nN at 120 s) and are independent of pH (pH 4.5–13). Comparisons with other surfaces show that adhesion on enamel is lower but statistically insignificant at the 0.05 level ...
Anastasija Link   +4 more
wiley   +1 more source

Intelligent peptide‐based nanomaterials for targeted antibacterial therapy: Design, properties and applications

open access: yesResponsive Materials, EarlyView.
This review comprehensively discusses intelligent peptide‐based nanomaterials from the design, mechanisms, properties, and applications, taking stimuli responsiveness as a starting point. Abstract Bacterial infections pose a major threat to human health as well as livestock production. Traditional antibiotics face significant limitations in the complex
Chenlong Zhou   +8 more
wiley   +1 more source

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