Results 141 to 150 of about 1,223,402 (387)

Investigating relationships among strontium, barium, and seasonality in wild baboons

open access: yesArchaeometry, EarlyView.
Abstract Geochemical profiles of Australopithecus africanus and baboon teeth show fluctuating trace elements, possibly reflecting seasonal diets. Here we use laser ablation–inductively coupled plasma–mass spectrometric measurements of calcium‐normalized strontium and barium ratios (Sr/Ca and Ba/Ca) and ion microprobe analyses of oxygen isotopes (δ18O ...
Maya Bharatiya   +12 more
wiley   +1 more source

The acrocallosal syndrome: A case report and literature survey [PDF]

open access: yes, 2009
Acrocallosal syndrome (ACS) is a rare, genetically transmitted disorder characterized by facial deformities. These include a large forehead, large anterior fontanelle, broad nasal bridge with increased intercanthal distance, partial or complete agenesis ...
Davies, Lindsey   +2 more
core   +1 more source

A Clinical Study of the Distribution and Morphology of Harris Lines

open access: yesArchaeometry, EarlyView.
ABSTRACT Harris lines are commonly used in bioarcheology to infer lifestyle in ancient populations; however, their etiology and identification parameters are still under debate. The aim of this study is to observe the distribution of the lesions in a contemporary clinical sample to address their association with etiological factors, age, biological sex,
Claudia Moro   +7 more
wiley   +1 more source

Diagnostics Of Supernumerary Teeth In Orthodontic Relapse [PDF]

open access: yes, 2019
Aim: increasing the effectiveness of diagnosis and further orthodontic-surgical treatment of various clinical forms of hyperdontia (supernumerary teeth) and preventing recurrence with the use of cone-ray computer tomography data in orthodontic practice ...
Bindiuhin, O. (Oleksii)
core  

Fossil bears break free from inhibitory cascade constraints at least twice (Ursus minimus and Ursus deningeri) caused by dietary adaptations

open access: yesBoreas, EarlyView.
Bears deviate from the inhibitory cascade model (ICM) during molar size evolution, with two significant deviations linked to changes in diet: Ursus minimus and Ursus deningeri. Many bears exhibit a ‘partial ICM’, highlighting the relationship between relative molar size, dietary adaptations and dental development across different species.
Anneke H. van Heteren, A. Stefanie Luft
wiley   +1 more source

Revisiting the 'LSND anomaly' II: critique of the data analysis

open access: yes, 2011
This paper, together with a preceding paper, questions the so-called 'LSND anomaly': a 3.8 sigma excess of antielectronneutrino interactions over standard backgrounds, observed by the LSND Collaboration in a beam dump experiment with 800 MeV protons ...
Ammosov, V.   +21 more
core   +1 more source

Precision Oncology for Pediatric Solid Tumors Using In‐Hospital Pediatric/AYA Malignancy‐Specific Panel Sequencing

open access: yesCancer Science, EarlyView.
Our findings indicate that a pediatric/AYA‐specific targeted panel deployed in a hospital can deliver rapid, clinically actionable molecular insights with high diagnostic and prognostic yield. This complements larger sequencing platforms by offering speed, focused content, and easier interpretation.
Masato Kojima   +8 more
wiley   +1 more source

Transposición bilateral de caninos superiores. Presentación de un caso clínico

open access: yesRevista Médica Electrónica
La transposición dental es una alteración de la posición de dos o más dientes en el arco dentario. Su etiología, aún desconocida, se asocia entre otros factores, a la herencia, al trauma dentario y a la persistencia del diente deciduo.
Meylin Bouza Vera   +3 more
doaj  

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