Results 11 to 20 of about 499,182 (316)

Making a bat: The developmental basis of bat evolution [PDF]

open access: yesGenetics and Molecular Biology, 2021
Bats are incredibly diverse, both morphologically and taxonomically. Bats are the only mammalian group to have achieved powered flight, an adaptation that is hypothesized to have allowed them to colonize various and diverse ecological niches.
Alexa Sadier   +5 more
doaj   +1 more source

Association between measures derived from children's primary exfoliated teeth and psychopathology symptoms: Results from a community-based study

open access: yes, 2022
Mental disorders are among the most disabling health conditions globally. However, there remains a lack of valid, reliable, noninvasive, and inexpensive biomarkers to identify (at an early age) people who are at the greatest risk of experiencing a future
Shaffer, Ida   +8 more
core   +1 more source

Who made the Early Aurignacian? A Reconsideration of the Brassempouy Dental Remains

open access: yesBulletins et Mémoires de la Société d’Anthropologie de Paris, 2005
The dental human remains from the early Aurignacian layers of Brassempouy (Landes) have been recently described by Henry-Gambier et al. (2004). We provide a critical re-assessment of the features that have led these authors to conclude that the taxonomic
Shara E. Bailey, Jean-Jacques Hublin
doaj   +1 more source

Giant Cell Fibroma in a Two-Year-Old Child

open access: yesCase Reports in Dentistry, 2016
The giant cell fibroma is a benign nonneoplastic fibrous tumor of the oral mucosa. It occurs in the first three decades of life in the mandibular gingiva, predominantly, showing predilection for females.
Anna Carolina Volpi Mello-Moura   +5 more
doaj   +1 more source

Consequences of premature birth on dental health [PDF]

open access: yesRomanian Journal of Stomatology, 2021
Preterm infants are a special category of patients known for high rates of associated morbidities. This morbidities range from breathing problems to motor and neurologic impairments.
Vlad Dima   +6 more
doaj   +1 more source

Post-Mortem Dental Profile as a Powerful Tool in Animal Forensic Investigations—A Review

open access: yesAnimals, 2022
Veterinary forensics is becoming more important in our society as a result of the growing demand for investigations related to crimes against animals or investigations of criminal deaths caused by animals.
Joan Viciano   +2 more
doaj   +1 more source

Preformed metal crowns for decayed primary molar teeth [PDF]

open access: yes, 2006
Management of decay in primary molar teeth conventionally involves removal of decayed tooth and placement of a preformed metal crown (also known as a stainless steel crown) to completely cover the tooth or placement of a filling (a soft material which is
Innes, Nicola P. T.; id_orcid   +7 more
core   +1 more source

Structure and Chemical Composition of ca. 10-Million-Year-Old (Late Miocene of Western Amazon) and Present-Day Teeth of Related Species

open access: yesBiology, 2022
Molecular information has been gathered from fossilized dental enamel, the best-preserved tissue of vertebrates. However, the association of morphological features with the possible mineral and organic information of this tissue is still poorly ...
Caroline Pessoa-Lima   +11 more
doaj   +1 more source

Morphological description of deepwater skate Bathyraja trachura from the North-West Pacific

open access: yesИзвестия ТИНРО, 2021
Morphological description is given for deepwater skates Bathyraja trachura caught in the North-West Pacific in 1980–1989, both juveniles and adults. Counts for vertebras, pectoral fin, teeth rows, and intestinal valves are presented.
V. N. Dolganov
doaj   +1 more source

Use of Micro-Computed Tomography for Dental Studies in Modern and Fossil Odontocetes: Potential Applications and Limitations

open access: yesNAMMCO Scientific Publications, 2013
Teeth are important elements in studies of modern and fossil Cetacea (whales, dolphins), providing information on feeding habits, estimations of age and phylogenetic relationships.
Carolina Loch   +3 more
doaj   +1 more source

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