Results 171 to 180 of about 60,206 (331)

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

open access: yesThe Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich   +5 more
wiley   +1 more source

Assessment of various deleterious oral habits and its effects on primary dentition among 3-5 years old children in Davangere city [PDF]

open access: bronze, 2014
RashmiG Chour   +4 more
openalex   +1 more source

[Malocclusion in the primary dentition].

open access: yesRevista ADM (Asociacion Dental Mexicana : 1988), 1990
In this paper we analyze the type and frequency of malocclusions in a group of 100 health children with complete primary dentition. Bjork's method for epidemiological registration was taken as a basis. Of the examined children, 78% had some malocclusion type. The most frequent was the increased horizontal overbite. In vertical overbite relation we find
A, Cadena Galdós, A, Hinojosa
openaire   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Microbial Characteristics of the Extrinsic Black Stain in Primary Dentition. [PDF]

open access: yesInt Dent J
Bai X   +6 more
europepmc   +1 more source

‘These reforms have teeth’: The affective dimensions of teacher education policy enactment

open access: yesBritish Educational Research Journal, EarlyView.
Abstract The affective dimensions of education policy enactment have often received less attention in the research literature, especially regarding teacher education policy. This article reports on a study of the affective responses of university‐based teacher educators in England to the significant initial teacher education reforms of 2019–2022: the ...
Ian Cushing, Viv Ellis
wiley   +1 more source

Restoration of human tooth enamel

open access: yesBMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu   +10 more
wiley   +1 more source

Triple Tooth in Primary Dentition: A Rare Case Report. [PDF]

open access: yesChildren (Basel)
Xavier MT   +5 more
europepmc   +1 more source

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