Results 131 to 140 of about 540,407 (275)

Zooarqueología del sitio La Marcelina 1 (Provinica de Río Negro, Argentina) [PDF]

open access: yes, 2014
En este trabajo se exponen los resultados de la determinación anatómica y taxonómica de los restos óseos recuperados en el sitio arqueológico La Marcelina 1 (MAR 1). Se analiza en detalle todo el material óseo rescatado durante las excavaciones. A través
Cordero, José Agustín   +1 more
core  

Ex vivo human brain volumetry: Validation of MRI measurements

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose The volume of in vivo human brains is determined with various MRI measurement tools that have not been assessed against a gold standard. The purpose of this study was to validate the MRI brain volumes by scanning ex vivo, in situ specimens, which allows the extraction of the brain after the scan to compare its volume with the gold ...
Amy Gérin‐Lajoie   +7 more
wiley   +1 more source

Estimativa do sexo e idade através de mensurações em segundas vértebras cervicais / Sex and age estimation by measurements on second cervical vertebrae

open access: diamond, 2021
Manoel Jacob Batista Januário   +7 more
openalex   +1 more source

Non‐Contrast Assessment of Blood–Brain Barrier Permeability to Water: Improved Signal Modeling and Data Acquisition

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Water‐extraction‐with‐phase‐contrast‐arterial‐spin‐tagging (WEPCAST) MRI is a non‐contrast method to estimate the blood–brain barrier (BBB) permeability to water. Similar to other arterial‐spin‐labeling (ASL) based techniques, signal‐to‐noise ratio is a limitation.
Wen Shi   +11 more
wiley   +1 more source

Descrição de técnica de redução cirúrgica das luxações facetárias da coluna cervical baixa por via anterior Descripción de la técnica quirúrgica para reducción de las luxaciones facetarias de la columna cervical baja por acceso anterior Description of surgical technique for reduction of facet dislocations of the lower cervical spine by anterior approach

open access: yesColuna/Columna, 2012
O trabalho descreve uma técnica cirúrgica de redução anterior das luxações facetárias da coluna cervical e discute as indicações para cirurgia por via anterior para as luxações da coluna cervical baixa.
André Rafael Hübner   +3 more
doaj  

Salud y estratificación social de una población prehispánica de la cuenca de México. Tlalpizáhuac, Ixtapaluca, Estado de México [PDF]

open access: yes, 2007
Desde una perspectiva bioarqueológica, se abordan las condiciones de vida, salud y nutrición de una población antigua del Valle de México a través de ciertas evidencias o huellas que dejan marca en huesos y dientes, así como el papel que desempeñaba el ...
Favila Cisneros, Héctor Javier   +1 more
core  

Siege and Conquest. Zooarchaeological Analysis of a Sealed Dump in the Luque Castle (Córdoba, Spain)

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT The archaeological excavations undertaken in the Castle of Luque (Córdoba, Spain) in 2007 and 2008 resulted in the identification of a rubbish dump dated to the immediate aftermath of the Castilian conquest (ad 1243), which included material from the previous period of Almohad domination (mid‐12th to mid‐13th centuries).
Moisés Alonso‐Valladares   +1 more
wiley   +1 more source

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