Results 151 to 160 of about 936,805 (385)

Development of the occipitopetrosal junctions: A histological study using human fetuses

open access: yesThe Anatomical Record, EarlyView.
Abstract The temporal bone petrosa is connected to the occipital bone at two sites: one junction with the basilar part (medial junction) and another with the lateral part (lateral junction). Using histological specimens from 45 human fetuses (approximately 7–39 weeks of gestational age or GA), we aimed to describe possible changes in histology and ...
Ai Hirano‐Kawamoto   +6 more
wiley   +1 more source

The Community Impact of Handicaps of Prenatal or Natal Origin [PDF]

open access: green, 1963
Jessie M. Bierman   +3 more
openalex   +1 more source

Shaping the human face: Periosteal bone modeling across ontogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Facial morphology is a defining aspect of Homo sapiens that distinguishes our species from fossil ancestors and plays a central role in estimating age, sex, and ancestry in both past and present populations. Understanding how the face develops during postnatal ontogeny is essential for interpreting adult facial variation.
Sarah E. Freidline   +5 more
wiley   +1 more source

Maternity Care and Consumer-Driven Health Plans [PDF]

open access: yes, 2007
Compares out-of-pocket costs of maternity care under consumer-driven health plans (CDHP) to a traditional health insurance plan. Explores related factors including prenatal care coverage and unpredictability of costs for delivery and hospital ...
Alina Salganicoff   +3 more
core  

Genetic analysis of albinism caused by compound heterozygous mutations of the OCA2 gene in a Chinese family

open access: yesHereditas
Background Oculocutaneous albinism (OCA) is a group of rare genetic disorders characterized by a reduced or complete lack of melanin in the skin, hair, and eyes. Patients present with colorless retina, pale pink iris, and pupil, and fear of light.
Yanan Wang   +4 more
doaj   +1 more source

Persistent epigenetic differences associated with prenatal exposure to famine in humans

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2008
B. Heijmans   +7 more
semanticscholar   +1 more source

Trabecular bone ontogeny of the human talus

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid   +2 more
wiley   +1 more source

Typically Unobserved Variables (TUVs) and Selection into Prenatal Inputs: Implications for Estimating Infant Health Production Functions [PDF]

open access: yes
We examine the extent to which infant health production functions are sensitive to model specification and measurement error. We focus on the importance of typically unobserved but theoretically important variables (TUVs), other non-standard covariates ...
Dhaval Dave   +3 more
core  

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